gpt-1.2.0/0000775000175000017500000000000015127620717011344 5ustar00metalmetalgpt-1.2.0/src/0000775000175000017500000000000015127620717012133 5ustar00metalmetalgpt-1.2.0/src/GPT.cpp0000664000175000017500000002320315127304202013255 0ustar00metalmetal/*************************************************************************** * Copyright (C) 2003-2006 by Thiago Silva * * thiago.silva@kdemail.net * * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * * This program is distributed in the hope that it will be useful, * * but WITHOUT ANY WARRANTY; without even the implied warranty of * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * * GNU General Public License for more details. * * * * You should have received a copy of the GNU General Public License * * along with this program; if not, write to the * * Free Software Foundation, Inc., * * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * ***************************************************************************/ #include "GPT.hpp" #include "config.h" #ifdef WIN32 #include //unlink() #endif #include "InterpreterWalker.hpp" #include "Portugol2CWalker.hpp" #include "PortugolLexer.hpp" #include "PortugolParser.hpp" #include "SemanticWalker.hpp" #include "X86Walker.hpp" #include #include #include #include #include #include GPT *GPT::_self = 0; GPT::GPT() : /*_usePipe(false),*/ _printParseTree(false), _useOutputFile(false) {} GPT::~GPT() {} GPT *GPT::self() { if (!GPT::_self) { GPT::_self = new GPT(); } return GPT::_self; } void GPT::reportDicas(bool value) { GPTDisplay::self()->showTips(value); } void GPT::printParseTree(bool value) { _printParseTree = value; } // void GPT::usePipe(bool value) // { // _usePipe = value; // } void GPT::setOutputFile(string str) { _useOutputFile = true; _outputfile = str; } string GPT::createTmpFile() { #ifdef WIN32 string cf = getenv("TEMP"); cf += "gpt_tmp"; // TODO! criar real tmp file return cf; #else char cfilepath[] = "/tmp/c__XXXXXX"; int fd = mkstemp(cfilepath); close(fd); return cfilepath; #endif } void GPT::showHelp() { stringstream s; s << "Modo de uso: " << PACKAGE << " [opções] algoritmos...\n\n" "Opções:\n" " -v mostra versão do programa\n" " -h mostra esse texto\n" " -o compila e salva programa como \n" " -t salva o código em linguagem C como \n" " -s salva o código em linguagem Assembly como \n" " -i interpreta o algoritmo\n" " -d exibe dicas no relatório de erros\n\n" " Maiores informações no manual.\n"; GPTDisplay::self()->showMessage(s); } void GPT::showVersion() { stringstream s; s << "GPT - Compilador G-Portugol\n" "Versão : " << VERSION << "\n" "Website : https://gportugol.github.io\n" "Copyright (C) 2003-2009 Thiago Silva \n" "Copyright (C) 2026 G-Portugol contributors " "\n\n"; GPTDisplay::self()->showMessage(s); } bool GPT::prologue(const list &ifnames) { stringstream s; bool success = false; // if(_usePipe) { //shell pipe (stdin) // if(cin.rdbuf()->in_avail() == 0) { // s << PACKAGE << ": não existem dados na entrada padrão" << endl; // GPTDisplay::self()->showError(s); // goto bail; // } // // if(!parse(cin)) { // goto bail; // } // } else { list> istream_list; for (list::const_iterator it = ifnames.begin(); it != ifnames.end(); ++it) { ifstream *fi = new ifstream((*it).c_str()); // fi.open((*it).c_str(), ios_base::in); if (!*fi) { s << PACKAGE << ": não foi possível abrir o arquivo: \"" << (*it) << "\"" << endl; GPTDisplay::self()->showError(s); goto bail; } istream_list.push_back(pair(*it, fi)); } if (!parse(istream_list)) { goto bail; } success = true; bail: return success; } bool GPT::compile(const list &ifnames, bool genBinary) { bool success = false; stringstream s; if (!prologue(ifnames)) { return false; } string ofname = _outputfile; if (!_useOutputFile) { if (!genBinary) { ofname += ".asm"; } #ifdef WIN32 else { ofname += ".exe"; } #endif } try { X86Walker x86(_stable); string asmsrc = x86.algoritmo(_astree); string ftmpname = createTmpFile(); ofstream fo; if (!genBinary) { // salva assembly code fo.open(ofname.c_str(), ios_base::out); if (!fo) { s << PACKAGE << ": não foi possível abrir o arquivo: \"" << ofname << "\"" << endl; GPTDisplay::self()->showError(s); goto bail; } fo << asmsrc; fo.close(); } else { // compile fo.open(ftmpname.c_str(), ios_base::out); if (!fo) { s << PACKAGE << ": erro ao processar arquivo temporário" << endl; GPTDisplay::self()->showError(s); goto bail; } fo << asmsrc; fo.close(); stringstream cmd; cmd << "nasm -O1 -fbin -o \"" << ofname << "\" " << ftmpname; if (system(cmd.str().c_str()) == -1) { s << PACKAGE << ": não foi possível invocar o nasm." << endl; GPTDisplay::self()->showError(s); goto bail; } #ifndef WIN32 cmd.str(""); cmd << "chmod +x " << ofname; system(cmd.str().c_str()); #endif } success = true; bail: if (ftmpname.length() > 0) { unlink(ftmpname.c_str()); } return success; } catch (SymbolTableException &e) { s << PACKAGE << ": erro interno: " << e.getMessage() << endl; GPTDisplay::self()->showError(s); return false; } } bool GPT::translate2C(const list &ifnames) { bool success = false; stringstream s; if (!prologue(ifnames)) { return false; } string ofname = _outputfile; if (!_useOutputFile) { ofname += ".c"; } try { Portugol2CWalker pt2c(_stable); string c_src = pt2c.algoritmo(_astree); ofstream fo; fo.open(ofname.c_str(), ios_base::out); if (!fo) { s << PACKAGE << ": não foi possível abrir o arquivo: \"" << ofname << "\"" << endl; GPTDisplay::self()->showError(s); goto bail; } fo << c_src; fo.close(); success = true; bail: return success; } catch (SymbolTableException &e) { s << PACKAGE << ": erro interno: " << e.getMessage() << endl; GPTDisplay::self()->showError(s); return false; } } int GPT::interpret(const list &ifnames, const string &host, int port) { if (!prologue(ifnames)) { return 0; } InterpreterWalker interpreter(_stable, host, port); int r = interpreter.algoritmo(_astree); return r; } bool GPT::parse(list> &istream_list) { stringstream s; try { TokenStreamSelector *selector = new TokenStreamSelector; // codigo desgracado, mas faz o que deve // 1: controle de multiplos tokenStreams // 2: utilizar o filename adequado para error reporting PortugolLexer *lexer; PortugolLexer *prev = 0; PortugolLexer *fst = 0; string firstFile; int c = 0; for (list>::reverse_iterator it = istream_list.rbegin(); it != istream_list.rend(); ++it, ++c) { lexer = new PortugolLexer(*((*it).second), selector); selector->addInputStream(lexer, (*it).first); selector->select(lexer); selector->push((*it).first); if (!firstFile.empty()) { lexer->setNextFilename(firstFile); } prev = lexer; GPTDisplay::self()->addFileName((*it).first); firstFile = (*it).first; fst = lexer; } selector->select(fst); PortugolParser parser(*selector); GPTDisplay::self()->setCurrentFile(firstFile); ASTFactory ast_factory(PortugolAST::TYPE_NAME, &PortugolAST::factory); parser.initializeASTFactory(ast_factory); parser.setASTFactory(&ast_factory); parser.algoritmo(); if (_outputfile.empty()) { _outputfile = parser.nomeAlgoritmo(); } if (GPTDisplay::self()->hasError()) { GPTDisplay::self()->showErrors(); return false; } _astree = parser.getPortugolAST(); if (!_astree) { s << PACKAGE << ": erro interno: no parse tree" << endl; GPTDisplay::self()->showError(s); return false; } if (_printParseTree) { std::cerr << _astree->toStringList() << std::endl << std::endl; } SemanticWalker semantic(_stable); semantic.algoritmo(_astree); if (GPTDisplay::self()->hasError()) { GPTDisplay::self()->showErrors(); return false; } return true; } catch (ANTLRException &e) { s << PACKAGE << ": erro interno: " << e.toString() << endl; GPTDisplay::self()->showError(s); return false; } catch (exception &e) { s << PACKAGE << ": erro interno: " << e.what() << endl; GPTDisplay::self()->showError(s); return false; } s << "GPT::parse: bug, nao deveria executar essa linha!" << endl; GPTDisplay::self()->showError(s); return false; 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you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * * This program is distributed in the hope that it will be useful, * * but WITHOUT ANY WARRANTY; without even the implied warranty of * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * * GNU General Public License for more details. * * * * You should have received a copy of the GNU General Public License * * along with this program; if not, write to the * * Free Software Foundation, Inc., * * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * ***************************************************************************/ #include "config.h" #include "GPT.hpp" #include "GPTDisplay.hpp" #include #include #include #include #include #include #define DEFAULT_PORT "7680" using namespace std; enum { FLAG_DICA = 0x1, FLAG_PRINT_AST = 0x2 // FLAG_PIPE = 0x1, }; enum { CMD_SHOW_VERSION, CMD_SHOW_HELP, CMD_COMPILE, CMD_GPT_2_C, CMD_GPT_2_ASM, CMD_INTERPRET, CMD_INVALID }; //----- globals ------ int _flags = 0; list _ifilenames; string _host; string _port = DEFAULT_PORT; string _csource; string _asmsource; string _binprogram; //----- Options ----- static int init(int argc, char **argv) { if (argc == 1) { return CMD_SHOW_HELP; } stringstream s; int cmd = CMD_COMPILE; opterr = 0; int c; int count_cmds = 0; /* Opcoes: o: , t: , s: , H: , P: , h[help] v[ersion], i[nterpret], p[ipe], d[ica] */ #ifndef DEBUG while ((c = getopt(argc, argv, "o:t:s:H:P:idvh")) != -1) { switch (c) { #else while ((c = getopt(argc, argv, "o:t:s:H:P:idvhD")) != -1) { switch (c) { case 'D': _flags |= FLAG_PRINT_AST; break; #endif case 'o': count_cmds++; cmd = CMD_COMPILE; if (optarg) { _binprogram = optarg; } break; case 't': count_cmds++; cmd = CMD_GPT_2_C; if (optarg) { _csource = optarg; } break; case 's': count_cmds++; cmd = CMD_GPT_2_ASM; if (optarg) { _asmsource = optarg; } case 'H': if (optarg) { _host = optarg; } break; case 'P': if (optarg) { _port = optarg; } break; case 'i': count_cmds++; cmd = CMD_INTERPRET; break; case 'd': _flags |= FLAG_DICA; break; // case 'p': // _flags |= FLAG_PIPE; // break; case 'v': return CMD_SHOW_VERSION; break; case 'h': return CMD_SHOW_HELP; case '?': if ((optopt == 'o') || (optopt == 't') || (optopt == 's')) { s << PACKAGE << ": faltando argumento para opção -" << (char)optopt << endl; } else { s << PACKAGE << ": opção inválida: -" << char(optopt) << endl; } GPTDisplay::self()->showError(s); goto bail; default: s << PACKAGE << ": erro interno." << endl; GPTDisplay::self()->showError(s); goto bail; } } if (count_cmds > 1) { s << PACKAGE << ": mais de um comando selecionado." << endl; GPTDisplay::self()->showError(s); goto bail; } // if(!(_flags & FLAG_PIPE)) { //no pipe c = optind; while (c < argc) { _ifilenames.push_back(argv[c++]); } if (_ifilenames.size() == 0) { s << PACKAGE << ": nenhum arquivo especificado." << endl; GPTDisplay::self()->showError(s); goto bail; } // } if (CMD_INTERPRET == cmd) { if ((_port != DEFAULT_PORT) && (atoi(_port.c_str()) == 0)) { s << PACKAGE << ": porta de conexão inválida: \"" << _port << "\"" << endl; GPTDisplay::self()->showError(s); goto bail; } } return cmd; bail: return CMD_INVALID; } static void appendDefaultFiles() { string inc; char *env = getenv("GPT_INCLUDE"); if (!env || strlen(env) == 0) { return; } inc = env; string filename; string::size_type c = 0; string::size_type b = 0; #ifdef WIN32 while ((c = inc.find(";", b)) != string::npos) { #else while ((c = inc.find(":", b)) != string::npos) { #endif filename = inc.substr(b, c); if (filename.length()) { _ifilenames.push_back(filename); } b = c + 1; } filename = inc.substr(b); if (filename.length()) { _ifilenames.push_back(filename); } } int main(int argc, char **argv) { int cmd = init(argc, argv); bool success = false; stringstream s; if (_flags & FLAG_DICA) { GPT::self()->reportDicas(true); } else { GPT::self()->reportDicas(false); } if (_flags & FLAG_PRINT_AST) { GPT::self()->printParseTree(true); } // if(_flags & FLAG_PIPE) { // GPT::self()->usePipe(true); // } appendDefaultFiles(); switch (cmd) { case CMD_SHOW_VERSION: GPT::self()->showVersion(); break; case CMD_SHOW_HELP: GPT::self()->showHelp(); break; case CMD_COMPILE: if (!_binprogram.empty()) { GPT::self()->setOutputFile(_binprogram); } success = GPT::self()->compile(_ifilenames); break; case CMD_GPT_2_C: GPT::self()->setOutputFile(_csource); success = GPT::self()->translate2C(_ifilenames); break; case CMD_GPT_2_ASM: GPT::self()->setOutputFile(_asmsource); success = GPT::self()->compile(_ifilenames, false); break; case CMD_INTERPRET: int result; result = GPT::self()->interpret(_ifilenames, _host, atoi(_port.c_str())); return result; break; case CMD_INVALID: break; } return success ? EXIT_SUCCESS : EXIT_FAILURE; } /* static void figureOutputFileName() { if(!_ifilename.empty()) { //temos nome do arquivo de entrada if(_ofilename.empty()) { //arquivo de saida nao foi setado string fname; string::size_type dirsep; #ifdef WIN32 if((dirsep = _ifilename.rfind('\\')) == string::npos) { dirsep = _ifilename.rfind('/'); } #else dirsep = _ifilename.rfind('/'); #endif if(dirsep == string::npos) { fname = _ifilename; } else { fname = _ifilename.substr(dirsep+1); } string::size_type dotpos; if((dotpos = fname.rfind('.')) != string::npos) { #ifdef WIN32 _ofilename = fname.substr(0, dotpos) + ".exe"; #else _ofilename = fname.substr(0, dotpos); #endif } else { #ifdef WIN32 _ofilename = fname + ".exe"; #else _ofilename = fname + ".out"; #endif } } //no else } else if(_ofilename.empty()) { //nao temos nome de arquivo de entrada, nem de saida //colocar defaults #ifdef WIN32 string _ofilename = "a.exe"; #else string _ofilename = "a.out"; #endif } }*/ gpt-1.2.0/src/GPT.hpp0000664000175000017500000000450415126504763013302 0ustar00metalmetal/*************************************************************************** * Copyright (C) 2003-2006 by Thiago Silva * * thiago.silva@kdemail.net * * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * * This program is distributed in the hope that it will be useful, * * but WITHOUT ANY WARRANTY; without even the implied warranty of * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * * GNU General Public License for more details. * * * * You should have received a copy of the GNU General Public License * * along with this program; if not, write to the * * Free Software Foundation, Inc., * * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * ***************************************************************************/ #ifndef GPT_HPP #define GPT_HPP #include #include #include "PortugolAST.hpp" #include "SymbolTable.hpp" using namespace std; using namespace antlr; class GPT { public: ~GPT(); static GPT *self(); void reportDicas(bool value); void printParseTree(bool value); // void usePipe(bool value); void setOutputFile(string str); void showHelp(); void showVersion(); bool compile(const list &ifnames, bool genBinary = true); bool translate2C(const list &ifnames); int interpret(const list &ifnames, const string &host, int port); private: GPT(); static GPT *_self; string createTmpFile(); bool parse(list> &); bool prologue(const list &ifname); // bool _usePipe; bool _printParseTree; bool _useOutputFile; string _outputfile; RefPortugolAST _astree; SymbolTable _stable; }; #endif gpt-1.2.0/src/modules/0000775000175000017500000000000015127620717013603 5ustar00metalmetalgpt-1.2.0/src/modules/Makefile.in0000664000175000017500000007001015127330525015641 0ustar00metalmetal# Makefile.in generated by automake 1.18.1 from Makefile.am. # @configure_input@ # Copyright (C) 1994-2025 Free Software Foundation, Inc. # This Makefile.in is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY, to the extent permitted by law; without # even the implied warranty of MERCHANTABILITY or FITNESS FOR A # PARTICULAR PURPOSE. @SET_MAKE@ VPATH = @srcdir@ am__is_gnu_make = { \ if test -z '$(MAKELEVEL)'; then \ false; \ elif test -n '$(MAKE_HOST)'; then \ true; \ elif test -n '$(MAKE_VERSION)' && test -n '$(CURDIR)'; 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you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * * This program is distributed in the hope that it will be useful, * * but WITHOUT ANY WARRANTY; without even the implied warranty of * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * * GNU General Public License for more details. * * * * You should have received a copy of the GNU General Public License * * along with this program; if not, write to the * * Free Software Foundation, Inc., * * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * ***************************************************************************/ #include "Symbol.hpp" #include SymbolType::SymbolType() : _isPrimitive(true), _primitiveType(TIPO_NULO) {} SymbolType::SymbolType(int type) : _isPrimitive(true), _primitiveType(type) {} void SymbolType::setPrimitiveType(int type) { _primitiveType = type; _isPrimitive = true; _dimensions.clear(); } int SymbolType::primitiveType() const { return _primitiveType; } void SymbolType::setPrimitive(bool val) { _isPrimitive = val; } bool SymbolType::isPrimitive() const { return _isPrimitive; } void SymbolType::setDimensions(const list &d) { _isPrimitive = false; _dimensions = d; } list &SymbolType::dimensions() { return _dimensions; } string SymbolType::toString() const { stringstream str; // int c = _dimensions.size(); str << Symbol::typeToString(_primitiveType); if (!_isPrimitive) { list::const_iterator it; for (it = _dimensions.begin(); it != _dimensions.end(); ++it) { str << "[" << *it << "]"; } } return str.str(); } //------------------------------------------------------------------------------------// Symbol::Symbol() : cd(-1), scope(), lexeme(), line(-1), type(TIPO_NULO), isFunction(false), isBuiltin(false), param() {} Symbol::Symbol(const string &scope_, const string &lexeme_, int line_, bool isfunction_) : cd(-1), scope(scope_), lexeme(lexeme_), line(line_), type(TIPO_NULO), isFunction(isfunction_), isBuiltin(false), param() {} Symbol::Symbol(const string &scope_, const string &lexeme_, int line_, bool isfunction_, int type_) : cd(-1), scope(scope_), lexeme(lexeme_), line(line_), type(), isFunction(isfunction_), isBuiltin(false), param() { type.setPrimitive(true); type.setPrimitiveType(type_); } Symbol::Symbol(const string &scope_, const string &lexeme_, int line_, bool isfunction_, int type_, const list &dimensions) : cd(-1), scope(scope_), lexeme(lexeme_), line(line_), type(), isFunction(isfunction_), isBuiltin(false) { type.setPrimitiveType(type_); type.setDimensions(dimensions); if (type.dimensions().size()) { type.setPrimitive(false); } else { type.setPrimitive(true); } } bool Symbol::isValid() const { return lexeme.length() > 0; } string Symbol::typeToString(int type) { string str; switch (type) { case TIPO_NULO: str = "nulo"; break; case TIPO_INTEIRO: str = "inteiro"; break; case TIPO_REAL: str = "real"; break; case TIPO_CARACTERE: str = "caractere"; break; case TIPO_LITERAL: str = "literal"; break; case TIPO_LOGICO: str = "lógico"; break; case TIPO_ALL: str = "@all"; break; default: str = "desconhecido"; break; } return str; } gpt-1.2.0/src/modules/Makefile.am0000664000175000017500000000141415126504763015640 0ustar00metalmetalAM_CPPFLAGS = -I$(top_srcdir) -I$(top_srcdir)/src/parser -Iparser $(ANTLR_INC) $(all_includes) SUBDIRS = parser c_translator interpreter x86 headers = GPTDisplay.hpp PortugolAST.hpp Symbol.hpp SymbolTable.hpp sources = GPTDisplay.cpp PortugolAST.cpp Symbol.cpp SymbolTable.cpp if INSTALL_DEVEL lib_LTLIBRARIES = libgportugol.la pkginclude_HEADERS = $(headers) else noinst_LTLIBRARIES = libgportugol.la noinst_HEADERS = $(headers) endif libgportugol_la_SOURCES = $(sources) libgportugol_la_LIBADD = $(top_builddir)/src/modules/parser/libparser.la \ $(top_builddir)/src/modules/interpreter/libinterpreter.la \ $(top_builddir)/src/modules/c_translator/libctranslator.la \ $(top_builddir)/src/modules/x86/libx86.la gpt-1.2.0/src/modules/Symbol.hpp0000664000175000017500000000736415126504763015574 0ustar00metalmetal/*************************************************************************** * Copyright (C) 2003-2006 by Thiago Silva * * thiago.silva@kdemal.net * * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * * This program is distributed in the hope that it will be useful, * * but WITHOUT ANY WARRANTY; without even the implied warranty of * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * * GNU General Public License for more details. * * * * You should have received a copy of the GNU General Public License * * along with this program; if not, write to the * * Free Software Foundation, Inc., * * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * ***************************************************************************/ #ifndef SYMBOL_HPP #define SYMBOL_HPP #include #include using namespace std; enum { TIPO_NULO, // void TIPO_INTEIRO, TIPO_REAL, TIPO_CARACTERE, TIPO_LITERAL, TIPO_LOGICO, TIPO_ALL // para funcoes *mix* que fazem cast automatico de primitivos (ex: // leia()) }; class SymbolType { public: SymbolType(); SymbolType(int type); void setPrimitiveType(int type); int primitiveType() const; void setPrimitive(bool); bool isPrimitive() const; void setDimensions(const list &); list &dimensions(); string toString() const; protected: bool _isPrimitive; int _primitiveType; list _dimensions; // conjunto/matrizASTRef }; class ParameterSig { public: ParameterSig() : variable_params(false) {} void add(const string &name, int type) { SymbolType s(type); params.push_back(pair(name, s)); } void add(const string &name, SymbolType &t) { /* SymbolType s(p.first); s.setPrimitive(false); s.setDimensions(p.second);*/ params.push_back(pair(name, t)); } int paramType(int idx) { if (isVariable()) { return TIPO_ALL; } int c = 0; for (list>::iterator it = params.begin(); it != params.end(); it++, c++) { if (c == idx) { return (*it).second.primitiveType(); } } return TIPO_NULO; // throw exception? } list> &symbolList() { return params; } bool isVariable() { return variable_params; } void setVariable(bool val) { variable_params = val; } protected: bool variable_params; // f(...) list> params; // parâmetros de funcao }; class Symbol { public: Symbol(); Symbol(const string &scope_, const string &lexeme_, int line_, bool isfunction_); Symbol(const string &scope_, const string &lexeme_, int line_, bool isfunction_, int type_); Symbol(const string &scope_, const string &lexeme_, int line_, bool isfunction_, int type_, const list &dimensions); bool isValid() const; 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you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * * This program is distributed in the hope that it will be useful, * * but WITHOUT ANY WARRANTY; without even the implied warranty of * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * * GNU General Public License for more details. * * * * You should have received a copy of the GNU General Public License * * along with this program; if not, write to the * * Free Software Foundation, Inc., * * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * ***************************************************************************/ #include "config.h" #include "InterpreterEval.hpp" #ifndef WIN32 #include "InterpreterDBG.hpp" #endif #include "GPTDisplay.hpp" void ExprValue::setValue(string str) { value = str; } void ExprValue::setValue(const stringstream &s) { value = s.str(); } bool ExprValue::ifTrue() { if (type == TIPO_LITERAL) { return (value.length() > 0) ? true : false; } else { return (atof(value.c_str())) ? true : false; } } //------------------------------------------------------------------------------- bool Variable::checkBounds(list &d) { list::iterator it = dimensions.begin(); list::iterator ot = d.begin(); int num; for (; it != dimensions.end(); ++it, ++ot) { num = atoi((*ot).c_str()); if ((num < 0) || (num >= (*it))) { return false; } } return true; } string Variable::getValue(list &d) { stringstream sub; string colon; for (list::iterator it = d.begin(); it != d.end(); ++it) { sub << colon << *it; colon = ":"; } return values[sub.str()]; } void Variable::setValue(string value) { primitiveValue = castVal(value); } void Variable::setValue(list &d, string value) { stringstream sub; string colon; for (list::iterator it = d.begin(); it != d.end(); ++it) { sub << colon << *it; colon = ":"; } values[sub.str()] = castVal(value); } string Variable::castVal(string value) { stringstream ss; switch (type) { case TIPO_INTEIRO: ss << atoi(value.c_str()); return ss.str(); case TIPO_LOGICO: if ((value.length() == 0) || (value == "falso") || (value == "0")) { return "0"; } else { return "1"; } default: return value; } } //------------------------------------------------------------------------ void LValue::addMatrixIndex(ExprValue &e) { dims.push_back(e.value); } string LValue::dimsToString() { stringstream sub; for (list::iterator it = dims.begin(); it != dims.end(); ++it) { sub << "[" << *it << "]"; } return sub.str(); } //------------------------------------------------------------------------ void Variables::init(map &vars) { currentVars = new map; *currentVars = vars; globalVars = currentVars; } void Variables::pushLocalContext(map &vars) { varstates.push_back(currentVars); currentVars = new map; *currentVars = vars; } Variable &Variables::get(const string &name) { stringstream s; if (currentVars->find(name) == currentVars->end()) { if (globalVars->find(name) == globalVars->end()) { stringstream s; s << "BUG: variável " << name << " não encontrada." << endl; GPTDisplay::self()->showError(s); exit(1); } else { return (*globalVars)[name]; } } else { return (*currentVars)[name]; } } void Variables::popContext() { delete currentVars; currentVars = varstates.back(); varstates.pop_back(); } map &Variables::getLocals() { return *currentVars; } map &Variables::getGlobals() { return *globalVars; } //------------------------------------------------------------------------ InterpreterEval::InterpreterEval(SymbolTable &st, string host, int port) : stable(st), dbg_host(host), dbg_port(port), currentLine(-1), currentSkip(false), globalSkip(false) { skipStack.push(false); } void InterpreterEval::init(const string &file) { list globals = stable.getSymbols(SymbolTable::GlobalScope); map vars; for (list::iterator it = globals.begin(); it != globals.end(); ++it) { if ((*it).isFunction) { continue; } Variable v; v.name = (*it).lexeme; v.type = (*it).type.primitiveType(); v.isPrimitive = (*it).type.isPrimitive(); v.dimensions = (*it).type.dimensions(); if (v.isPrimitive && (v.type != TIPO_LITERAL)) { v.primitiveValue = "0"; } vars[v.name] = v; } variables.init(vars); context_t ctx = context_t(SymbolTable::GlobalScope, 0); stack_entry_t entry = stack_entry_t(file, ctx); program_stack.push_back(entry); #ifndef WIN32 InterpreterDBG::self()->init(dbg_host, dbg_port); #endif } ExprValue InterpreterEval::evaluateOu(ExprValue &left, ExprValue &right) { ExprValue v; v.type = TIPO_LOGICO; bool l, r; if (left.type == TIPO_LITERAL) { l = (left.value.length() != 0) ? true : false; } else { l = atof(left.value.c_str()) ? true : false; } if (right.type == TIPO_LITERAL) { r = (right.value.length() != 0) ? true : false; } else { r = atof(right.value.c_str()) ? true : false; } stringstream s; s << (l || r); v.setValue(s); return v; } ExprValue InterpreterEval::evaluateE(ExprValue &left, ExprValue &right) { ExprValue v; v.type = TIPO_LOGICO; bool l, r; if (left.type == TIPO_LITERAL) { l = (left.value.length() != 0) ? true : false; } else { l = atof(left.value.c_str()) ? true : false; } if (right.type == TIPO_LITERAL) { r = (right.value.length() != 0) ? true : false; } else { r = atof(right.value.c_str()) ? true : false; } stringstream s; s << (l && r); v.setValue(s); return v; } ExprValue InterpreterEval::evaluateBitOu(ExprValue &left, ExprValue &right) { ExprValue v; v.type = TIPO_INTEIRO; stringstream s; s << (atoi(left.value.c_str()) | atoi(right.value.c_str())); v.setValue(s); return v; } ExprValue InterpreterEval::evaluateBitXou(ExprValue &left, ExprValue &right) { ExprValue v; v.type = TIPO_INTEIRO; stringstream s; s << (atoi(left.value.c_str()) ^ atoi(right.value.c_str())); v.setValue(s); return v; } ExprValue InterpreterEval::evaluateBitE(ExprValue &left, ExprValue &right) { ExprValue v; v.type = TIPO_INTEIRO; stringstream s; s << (atoi(left.value.c_str()) & atoi(right.value.c_str())); v.setValue(s); return v; } ExprValue InterpreterEval::evaluateIgual(ExprValue &left, ExprValue &right) { ExprValue v; v.type = TIPO_LOGICO; bool res; if ((left.type == TIPO_LITERAL) || (right.type == TIPO_LITERAL)) { res = left.value == right.value; } else { if ((left.type == TIPO_REAL) || (right.type == TIPO_REAL)) { res = atof(left.value.c_str()) == atof(right.value.c_str()); //"0" == "0.000" } else { // caractere, inteiro, logico res = atoi(left.value.c_str()) == atoi(right.value.c_str()); } } stringstream s; s << res; v.setValue(s); return v; } ExprValue InterpreterEval::evaluateDif(ExprValue &left, ExprValue &right) { ExprValue v; v.type = TIPO_LOGICO; bool res; if ((left.type == TIPO_LITERAL) || (right.type == TIPO_LITERAL)) { res = left.value != right.value; } else { if ((left.type == TIPO_REAL) || (right.type == TIPO_REAL)) { res = atof(left.value.c_str()) != atof(right.value.c_str()); //"0" == "0.000" } else { // caractere, inteiro, logico res = atoi(left.value.c_str()) != atoi(right.value.c_str()); } } stringstream s; s << res; v.setValue(s); return v; } ExprValue InterpreterEval::evaluateMaior(ExprValue &left, ExprValue &right) { ExprValue v; v.type = TIPO_LOGICO; bool res; if ((left.type == TIPO_LITERAL) || (right.type == TIPO_LITERAL)) { res = left.value.length() > right.value.length(); } else { if ((left.type == TIPO_REAL) || (right.type == TIPO_REAL)) { res = atof(left.value.c_str()) > atof(right.value.c_str()); //"0" == "0.000" } else { // caractere, inteiro, logico res = atoi(left.value.c_str()) > atoi(right.value.c_str()); } } stringstream s; s << res; v.setValue(s); return v; } ExprValue InterpreterEval::evaluateMaiorEq(ExprValue &left, ExprValue &right) { ExprValue v; v.type = TIPO_LOGICO; bool res; if ((left.type == TIPO_LITERAL) || (right.type == TIPO_LITERAL)) { res = left.value.length() >= right.value.length(); } else { if ((left.type == TIPO_REAL) || (right.type == TIPO_REAL)) { res = atof(left.value.c_str()) >= atof(right.value.c_str()); //"0" == "0.000" } else { // caractere, inteiro, logico res = atoi(left.value.c_str()) >= atoi(right.value.c_str()); } } stringstream s; s << res; v.setValue(s); return v; } ExprValue InterpreterEval::evaluateMenor(ExprValue &left, ExprValue &right) { ExprValue v; v.type = TIPO_LOGICO; bool res; if ((left.type == TIPO_LITERAL) || (right.type == TIPO_LITERAL)) { res = left.value.length() < right.value.length(); } else { if ((left.type == TIPO_REAL) || (right.type == TIPO_REAL)) { res = atof(left.value.c_str()) < atof(right.value.c_str()); //"0" == "0.000" } else { // caractere, inteiro, logico res = atoi(left.value.c_str()) < atoi(right.value.c_str()); } } stringstream s; s << res; v.setValue(s); return v; } ExprValue InterpreterEval::evaluateMenorEq(ExprValue &left, ExprValue &right) { ExprValue v; v.type = TIPO_LOGICO; bool res; if ((left.type == TIPO_LITERAL) || (right.type == TIPO_LITERAL)) { res = left.value.length() <= right.value.length(); } else { if ((left.type == TIPO_REAL) || (right.type == TIPO_REAL)) { res = atof(left.value.c_str()) <= atof(right.value.c_str()); //"0" == "0.000" } else { // caractere, inteiro, logico res = atoi(left.value.c_str()) <= atoi(right.value.c_str()); } } stringstream s; s << res; v.setValue(s); return v; } ExprValue InterpreterEval::evaluateMais(ExprValue &left, ExprValue &right) { ExprValue v; stringstream s; if ((left.type == TIPO_REAL) || (right.type == TIPO_REAL)) { s << (atof(left.value.c_str()) + atof(right.value.c_str())); v.type = TIPO_REAL; } else { s << (atoi(left.value.c_str()) + atoi(right.value.c_str())); v.type = TIPO_INTEIRO; } v.setValue(s); return v; } ExprValue InterpreterEval::evaluateMenos(ExprValue &left, ExprValue &right) { ExprValue v; stringstream s; if ((left.type == TIPO_REAL) || (right.type == TIPO_REAL)) { s << (atof(left.value.c_str()) - atof(right.value.c_str())); v.type = TIPO_REAL; } else { s << (atoi(left.value.c_str()) - atoi(right.value.c_str())); v.type = TIPO_INTEIRO; } v.setValue(s); return v; } ExprValue InterpreterEval::evaluateDiv(ExprValue &left, ExprValue &right) { ExprValue v; if (atof(right.value.c_str()) == 0) { stringstream s; s << PACKAGE << ": Erro de execução próximo a linha " << currentLine << " - Divisão por 0 é ilegal. Abortando..." << endl; GPTDisplay::self()->showError(s); exit(1); } stringstream s; if ((left.type == TIPO_REAL) || (right.type == TIPO_REAL)) { s << (atof(left.value.c_str()) / atof(right.value.c_str())); v.type = TIPO_REAL; } else { s << (atoi(left.value.c_str()) / atoi(right.value.c_str())); v.type = TIPO_INTEIRO; } v.setValue(s); return v; } ExprValue InterpreterEval::evaluateMultip(ExprValue &left, ExprValue &right) { ExprValue v; stringstream s; if ((left.type == TIPO_REAL) || (right.type == TIPO_REAL)) { s << (atof(left.value.c_str()) * atof(right.value.c_str())); v.type = TIPO_REAL; } else { s << (atoi(left.value.c_str()) * atoi(right.value.c_str())); v.type = TIPO_INTEIRO; } v.setValue(s); return v; } ExprValue InterpreterEval::evaluateMod(ExprValue &left, ExprValue &right) { ExprValue v; stringstream s; s << (atoi(left.value.c_str()) % atoi(right.value.c_str())); v.type = TIPO_INTEIRO; v.setValue(s); return v; } ExprValue InterpreterEval::evaluateUnNeg(ExprValue &v) { stringstream s; s << -(atof(v.value.c_str())); v.setValue(s); return v; } ExprValue InterpreterEval::evaluateUnPos(ExprValue &v) { stringstream s; s << +(atof(v.value.c_str())); v.setValue(s); return v; } ExprValue InterpreterEval::evaluateUnNot(ExprValue &v) { v.type = TIPO_LOGICO; if (v.type == TIPO_LITERAL) { v.value = (v.value.length() > 0) ? "0" : "1"; } else { v.value = atof(v.value.c_str()) ? "0" : "1"; } return v; } ExprValue InterpreterEval::evaluateUnBNot(ExprValue &v) { stringstream s; s << ~(atoi(v.value.c_str())); v.setValue(s); return v; } ExprValue InterpreterEval::getLValueValue(LValue &l) { ExprValue value; Variable var = variables.get(l.name); value.type = var.type; if (var.isPrimitive) { value.value = var.primitiveValue; } else { if (l.dims.size()) { // if mat[x][x][x]... if (var.checkBounds(l.dims)) { value.value = var.getValue(l.dims); // value.values = var.values; } else { stringstream s; s << PACKAGE << ": Erro de execução próximo a linha " << currentLine << " - Overflow em \"" << l.name << l.dimsToString() << "\". Abortando..." << endl; GPTDisplay::self()->showError(s); exit(1); } } else { // if func(mat) value.values = var.values; } } return value; } void InterpreterEval::execPasso(LValue &lvalue, int passo) { // 1: get the symbol // 3: set the v.value to the variable in the current scope Variable &var = variables.get(lvalue.name); stringstream s; if (var.isPrimitive) { s << (atoi(var.primitiveValue.c_str()) + passo); var.primitiveValue = s.str(); } else { if (var.checkBounds(lvalue.dims)) { string val = var.getValue(lvalue.dims); s << (atoi(val.c_str()) + passo); var.setValue(lvalue.dims, s.str()); } else { stringstream err; err << PACKAGE << ": Erro de execução próximo a linha " << currentLine << " - Overflow em \"" << lvalue.name << lvalue.dimsToString() << "\". Abortando..." << endl; GPTDisplay::self()->showError(err); exit(1); } } } bool InterpreterEval::execLowerEq(LValue &lv, ExprValue &ate) { Variable var = variables.get(lv.name); if (var.isPrimitive) { return atoi(var.primitiveValue.c_str()) <= atoi(ate.value.c_str()); } else { if (var.checkBounds(lv.dims)) { string val = var.getValue(lv.dims); return atoi(val.c_str()) <= atoi(ate.value.c_str()); } else { stringstream s; s << PACKAGE << ": Erro de execução próximo a linha " << currentLine << " - Overflow em \"" << lv.name << lv.dimsToString() << "\". Abortando..." << endl; GPTDisplay::self()->showError(s); exit(1); } } } bool InterpreterEval::execBiggerEq(LValue &lv, ExprValue &ate) { Variable var = variables.get(lv.name); if (var.isPrimitive) { return atoi(var.primitiveValue.c_str()) >= atoi(ate.value.c_str()); } else { if (var.checkBounds(lv.dims)) { string val = var.getValue(lv.dims); return atoi(val.c_str()) <= atoi(ate.value.c_str()); } else { stringstream s; s << PACKAGE << ": Erro de execução próximo a linha " << currentLine << " - Overflow em \"" << lv.name << lv.dimsToString() << "\". Abortando..." << endl; GPTDisplay::self()->showError(s); exit(1); } } } void InterpreterEval::execAttribution(LValue &lvalue, ExprValue &v) { Variable &var = variables.get(lvalue.name); if (var.isPrimitive) { var.setValue(castLeiaChar(var, v)); } else { if (var.checkBounds(lvalue.dims)) { var.setValue(lvalue.dims, v.value); } else { stringstream s; s << PACKAGE << ": Erro de execução próximo a linha " << currentLine << " - Overflow em \"" << lvalue.name << lvalue.dimsToString() << "\". Abortando..." << endl; GPTDisplay::self()->showError(s); exit(1); } } } string InterpreterEval::castLeiaChar(Variable &var, ExprValue &v) { if ((var.type == TIPO_CARACTERE) && (v.type == TIPO_LITERAL)) { /************************* caractere c := leia(); se entrar com "1", var.value == 49 se entrar com "abc"? opces: 1: var.value = 0 manter uniformidade com por ex: "inteiro i = leia(); //"abc", resultado: i == 0 (interpretado), i=1243249 (compilado/C) 2: var.value = 'a' eh o que acontece em modo compilado/C (scanf(%c)) *******************************/ /* if(v.value.length() > 1) { return "0"; }*/ stringstream s; s << (int)v.value[0]; return s.str(); } else { return v.value; } } void InterpreterEval::beginFunctionCall(const string &file, const string &funcname, list &args, int line) { // setup local vars list globals = stable.getSymbols(funcname); map vars; for (list::iterator it = globals.begin(); it != globals.end(); ++it) { Variable v; v.name = (*it).lexeme; v.type = (*it).type.primitiveType(); v.isPrimitive = (*it).type.isPrimitive(); v.dimensions = (*it).type.dimensions(); if (v.isPrimitive && (v.type != TIPO_LITERAL)) { v.primitiveValue = "0"; } vars[v.name] = v; } variables.pushLocalContext(vars); // init params Symbol func = stable.getSymbol(SymbolTable::GlobalScope, funcname); list> ¶ms = func.param.symbolList(); list>::iterator pit = params.begin(); list::iterator ait = args.begin(); while ((ait != args.end()) && (pit != params.end())) { Symbol pv = stable.getSymbol(funcname, (*pit).first); Variable &var = variables.get(pv.lexeme); if (var.isPrimitive) { var.primitiveValue = (*ait).value; } else { var.values = (*ait).values; } ++ait; ++pit; } context_t ctx = context_t(funcname, line); stack_entry_t entry = stack_entry_t(file, ctx); program_stack.push_back(entry); skipStack.push(currentSkip); } void InterpreterEval::endFunctionCall() { variables.popContext(); program_stack.pop_back(); skipStack.pop(); } bool InterpreterEval::isBuiltInFunction(const string &fname) { return stable.getSymbol(SymbolTable::GlobalScope, fname).isBuiltin; } ExprValue InterpreterEval::execBuiltInFunction(const string &fname, list &args) { ExprValue v; if (fname == "leia") { return executeLeia(); } else if (fname == "imprima") { executeImprima(args); return v; // empty value } else { stringstream s; s << PACKAGE << ":BUG: No built-in function called \"" << fname << "\"" << endl; GPTDisplay::self()->showError(s); return v; } } void InterpreterEval::setReturnExprValue(ExprValue &v) { retExpr = v; } ExprValue InterpreterEval::getReturnExprValue(const string &fname) { Symbol func = stable.getSymbol(SymbolTable::GlobalScope, fname); if ((func.type.primitiveType() != TIPO_REAL) && (retExpr.type == TIPO_REAL)) { // trunca o valor inteiro stringstream s; s << atoi(retExpr.value.c_str()); retExpr.setValue(s); } retExpr.type = func.type.primitiveType(); return retExpr; } int InterpreterEval::getReturning() { return atoi(retExpr.value.c_str()); } //----------- Debugger ------------------------- void InterpreterEval::nextCmd(const string &file, int line) { program_stack.back().second.second = line; currentLine = line; #ifndef WIN32 InterpreterDBG::self()->checkData(); if (InterpreterDBG::self()->breakOn(file, line)) { // goto no-skip state skipStack.pop(); skipStack.push(false); globalSkip = false; } if ((!skipStack.top() && !globalSkip)) { stringstream s; int cmd; InterpreterDBG::self()->sendInfo(currentLine, variables, program_stack); cmd = InterpreterDBG::self()->getCmd(); switch (cmd) { case InterpreterDBG::CMDStepInto: currentSkip = false; break; case InterpreterDBG::CMDStepOver: currentSkip = true; break; case InterpreterDBG::CMDStepOut: if (skipStack.size() == 1) { globalSkip = true; } skipStack.pop(); skipStack.push(true); break; case InterpreterDBG::CMDContinue: globalSkip = true; break; default: s << PACKAGE << ": BUG: unknown cmd." << endl; GPTDisplay::self()->showError(s); break; } } #endif } // private ExprValue InterpreterEval::executeLeia() { ExprValue ret; ret.type = TIPO_LITERAL; // cin >> ret.value; std::getline(cin, ret.value); // ret.value.getline(); return ret; } void InterpreterEval::executeImprima(list &args) { ios_base::fmtflags old = cout.flags(ios_base::fixed); int oldp = cout.precision(2); stringstream s; for (list::iterator it = args.begin(); it != args.end(); ++it) { ExprValue ss = (*it); switch ((*it).type) { case TIPO_INTEIRO: cout << (int)atoi((*it).value.c_str()); break; case TIPO_REAL: cout << (float)atof((*it).value.c_str()); break; case TIPO_CARACTERE: cout << (char)atoi((*it).value.c_str()); break; case TIPO_LOGICO: if (atoi((*it).value.c_str())) { cout << "verdadeiro"; } else { cout << "falso"; } break; case TIPO_LITERAL: if (!(*it).value.empty()) { cout << (*it).value.c_str(); } else { cout << "(nulo)"; } break; default: cout << (*it).value; } } cout << endl; cout.flush(); cout.flags(old); cout.precision(oldp); } // void InterpreterEval::parseLiteral(string& lit) { // // } gpt-1.2.0/src/modules/interpreter/InterpreterEval.hpp0000664000175000017500000001276015124037330021766 0ustar00metalmetal/*************************************************************************** * Copyright (C) 2003-2006 by Thiago Silva * * thiago.silva@kdemal.net * * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * * This program is distributed in the hope that it will be useful, * * but WITHOUT ANY WARRANTY; without even the implied warranty of * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * * GNU General Public License for more details. * * * * You should have received a copy of the GNU General Public License * * along with this program; if not, write to the * * Free Software Foundation, Inc., * * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * ***************************************************************************/ #ifndef INTERPRETERHELPER_HPP #define INTERPRETERHELPER_HPP #include "Symbol.hpp" #include "SymbolTable.hpp" #include #include #include #include #include #include #include using namespace std; class ExprValue { public: void setValue(string str); void setValue(const stringstream &s); bool ifTrue(); string value; map values; // map. ex: matrix["10:1"] == matrix[10][1] int type; }; class Variable { public: bool checkBounds(list &d); string getValue(list &d); void setValue(string value); void setValue(list &d, string value); string castVal(string value); string name; int type; bool isPrimitive; string primitiveValue; map values; // map. ex: matrix["10:1"] == matrix[10][1] list dimensions; // dim configuration }; class LValue { public: void addMatrixIndex(ExprValue &e); string dimsToString(); string name; list dims; // 0,2,3 == X[0][2][3] }; class Variables { public: void init(map &); void pushLocalContext(map &); void add(Variable &v); Variable &get(const string &name); void popContext(); map &getLocals(); map &getGlobals(); private: typedef map VariableState_t; list varstates; map *currentVars; // map map *globalVars; }; //------------------------------------------------------------------------ class InterpreterEval { public: InterpreterEval(SymbolTable &st, string host, int port); void init(const string &); ExprValue evaluateOu(ExprValue &left, ExprValue &right); ExprValue evaluateE(ExprValue &left, ExprValue &right); ExprValue evaluateBitOu(ExprValue &left, ExprValue &right); ExprValue evaluateBitXou(ExprValue &left, ExprValue &right); ExprValue evaluateBitE(ExprValue &left, ExprValue &right); ExprValue evaluateIgual(ExprValue &left, ExprValue &right); ExprValue evaluateDif(ExprValue &left, ExprValue &right); ExprValue evaluateMaior(ExprValue &left, ExprValue &right); ExprValue evaluateMaiorEq(ExprValue &left, ExprValue &right); ExprValue evaluateMenor(ExprValue &left, ExprValue &right); ExprValue evaluateMenorEq(ExprValue &left, ExprValue &right); ExprValue evaluateMais(ExprValue &left, ExprValue &right); ExprValue evaluateMenos(ExprValue &left, ExprValue &right); ExprValue evaluateDiv(ExprValue &left, ExprValue &right); ExprValue evaluateMultip(ExprValue &left, ExprValue &right); ExprValue evaluateMod(ExprValue &left, ExprValue &right); ExprValue evaluateUnNeg(ExprValue &v); ExprValue evaluateUnPos(ExprValue &v); ExprValue evaluateUnNot(ExprValue &v); ExprValue evaluateUnBNot(ExprValue &v); ExprValue getLValueValue(LValue &l); void execPasso(LValue &lvalue, int passo); bool execLowerEq(LValue &lv, ExprValue &ate); bool execBiggerEq(LValue &lv, ExprValue &ate); void execAttribution(LValue &lvalue, ExprValue &v); void beginFunctionCall(const string &file, const string &fname, list &args, int line); void endFunctionCall(); bool isBuiltInFunction(const string &fname); ExprValue execBuiltInFunction(const string &fname, list &args); void setReturnExprValue(ExprValue &v); ExprValue getReturnExprValue(const string &); int getReturning(); //----------- Debugger ------------------------- void nextCmd(const string &file, int line); private: string castLeiaChar(Variable &var, ExprValue &v); ExprValue executeLeia(); void executeImprima(list &args); SymbolTable &stable; string dbg_host; int dbg_port; int currentLine; bool currentSkip; bool globalSkip; stack skipStack; Variables variables; typedef pair context_t; typedef pair> stack_entry_t; // pair > list program_stack; ExprValue retExpr; }; #endif gpt-1.2.0/src/modules/interpreter/InterpreterDBG.hpp0000664000175000017500000000554315124037330021474 0ustar00metalmetal/*************************************************************************** * Copyright (C) 2003-2006 by Thiago Silva * * thiago.silva@kdemal.net * * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * * This program is distributed in the hope that it will be useful, * * but WITHOUT ANY WARRANTY; without even the implied warranty of * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * * GNU General Public License for more details. * * * * You should have received a copy of the GNU General Public License * * along with this program; if not, write to the * * Free Software Foundation, Inc., * * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * ***************************************************************************/ #ifndef NET_HPP #define NET_HPP #include #include #include #include #ifdef WIN32 #include #endif using namespace std; class Variables; class Variable; class InterpreterDBG { public: enum { CMDStepInto, CMDStepOver, CMDStepOut, CMDContinue, CMDNull }; void init(string host, int port); void checkData(); void sendInfo(int line, Variables &v, list>> &stk); int getCmd(); static InterpreterDBG *self(); void closeSock(); bool breakOn(const string &file, int line); private: InterpreterDBG(); static InterpreterDBG *singleton; void sendStackInfo(list>> &stk); void sendVariables(map globals, list>> &stk, bool globalScope); int receiveCmd(bool nonBlocking = false); string receiveIncomingData(bool nonBlocking = false); void processBreakpointCMD(string &cmd); void addBreakpoint(string &cmd); void sendData(stringstream &s); void removeBreakpoint(string &cmd); string matrixValuesNodes(unsigned int level, int dimsize, map &values, list &dims, int type, string vindex = ""); #ifndef WIN32 int clientsock; #else SOCKET clientsock; #endif map> breakpoints; int currentCmd; }; #endif gpt-1.2.0/src/modules/interpreter/Makefile.am0000664000175000017500000000144615126504763020210 0ustar00metalmetalAM_CPPFLAGS = -I$(top_srcdir)/. -I$(top_srcdir)/src/modules \ -I$(top_srcdir)/src/modules/interpreter -I$(top_srcdir)/src/modules/parser \ $(ANTLR_INC) $(PCRE_INC) $(all_includes) noinst_LTLIBRARIES = libinterpreter.la BUILT_SOURCES = InterpreterWalker.cpp nodist_libinterpreter_la_SOURCES = $(BUILT_SOURCES) libinterpreter_la_SOURCES = InterpreterEval.cpp if BUILD_DEBUGGER libinterpreter_la_SOURCES += InterpreterDBG.cpp endif noinst_HEADERS = InterpreterDBG.hpp InterpreterEval.hpp interpreter_g = interpreter.g EXTRA_DIST = $(interpreter_g) CLEANFILES = InterpreterWalker.cpp InterpreterWalker.hpp InterpreterWalkerTokenTypes.hpp \ InterpreterWalkerTokenTypes.txt PortugolTokenTypes.txt InterpreterWalker.cpp: $(srcdir)/$(interpreter_g) $(ANTLR_BIN) $(srcdir)/$(interpreter_g) gpt-1.2.0/src/modules/interpreter/interpreter.g0000664000175000017500000002703615124037330020657 0ustar00metalmetal/* * Copyright (C) 2003-2006 by Thiago Silva * * thiago.silva@kdemal.net * * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * * This program is distributed in the hope that it will be useful, * * but WITHOUT ANY WARRANTY; without even the implied warranty of * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * * GNU General Public License for more details. * * * * You should have received a copy of the GNU General Public License * * along with this program; if not, write to the * * Free Software Foundation, Inc., * * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * */ header { #include "PortugolAST.hpp" // #include "SemanticEval.hpp" #include "SymbolTable.hpp" #include "InterpreterEval.hpp" #include // // #include // using namespace std; } //------------------------------------------------------------------------------- options { language="Cpp"; } class InterpreterWalker extends TreeParser; options { importVocab=Portugol; // use vocab generated by lexer ASTLabelType="RefPortugolAST"; noConstructors=true; genHashLines=false;//no #line } { public: class ReturnException {}; InterpreterWalker(SymbolTable& st, string host, int port) : interpreter(st, host, port), _returning(false) { } private: bool _returning; InterpreterEval interpreter; RefPortugolAST topnode; string parseLiteral(string str) { string::size_type idx = 0; char c; while((idx = str.find('\\', idx)) != string::npos) { switch(str[idx+1]) { case 'n': c = '\n'; break; case 't': c = '\t'; break; case 'r': c = '\r'; break; case '\\': c = '\\'; break; case '\'': c = '\''; break; case '"': c = '"'; break; default: c = str[idx+1]; } str.replace(idx, 2, 1, c); idx++; } return str; } string parseChar(string str) { stringstream ret; /* '' => 0 'a' => a '\t' => \t '\n' => \n '\r' => \r '\i' => i */ if(str[0] == '\\') { switch(str[1]) { case 't': ret << (int) '\t'; break; case 'n': ret << (int)'\n'; break; case 'r': ret << (int) '\r'; break; default: ret << (int)str[1]; } return ret.str(); } else { ret << (int) str[0]; return ret.str(); } } RefPortugolAST getFunctionNode(const string& name) { RefPortugolAST node = topnode; while(node->getText() != name) { node = node->getNextSibling(); } return node; } } /****************************** TREE WALKER *********************************************/ /* ( algoritmo teste ) ( variáveis ( primitive! inteiro x ) ) ( início ( := x 10 ) ( fcall! f x 1 ) ( para x 1 10 ( fcall! imprima x ) ) ) ( f ( primitive! inteiro z ) ( primitive! inteiro r ) ( variáveis! ( primitive! caractere c ) ) ( início ( se ( < z 1 ) ( := c 1 ) ( retorne null! ) senão ( := c 2 ) ( fcall! f ( - z 1 ) r ) ) ( := c 3 ) ) ) */ algoritmo returns [int ret] { ret = 0; topnode = _t; interpreter.init(_t->getFilename()); _t = _t->getNextSibling(); if(_t->getType() == T_KW_VARIAVEIS) { _t = _t->getNextSibling(); //pula declaracao de algoritmo e variaveis } } : inicio { if (_returning){ ret = interpreter.getReturning(); } } ; inicio : #(t:T_KW_INICIO //(stm)*) { while((_t != antlr::nullAST)) { if(!_returning) { stm(_t); } _t = _t->getNextSibling(); } } ) {interpreter.nextCmd(t->getFilename(), t->getEndLine());} ; stm { ExprValue retToDevNull; interpreter.nextCmd(static_cast(_t->getFirstChild())->getFilename(), _t->getLine()); } : stm_attr | retToDevNull=fcall | stm_ret | stm_se | stm_enquanto | stm_repita | stm_para ; stm_attr { ExprValue v; LValue l; } : #(t:T_ATTR l=lvalue v=expr ) {interpreter.execAttribution(l, v);} ; lvalue returns [LValue l] { ExprValue e; } : #(id:T_IDENTIFICADOR {l.name = id->getText();} ( e=expr {l.addMatrixIndex(e);} )* ) ; fcall returns [ExprValue v] { list args; ExprValue e; } : #(TI_FCALL id:T_IDENTIFICADOR ( e=expr {args.push_back(e);} )* ) { if(interpreter.isBuiltInFunction(id->getText())) { v = interpreter.execBuiltInFunction(id->getText(), args); } else { RefPortugolAST current = _t; //saves current state RefPortugolAST fnode = getFunctionNode(id->getText()); //gets the function node func_decls(fnode, args, id->getLine()); //executes _returning = false; v = interpreter.getReturnExprValue(id->getText()); } } ; stm_ret options { defaultErrorHandler=false; //noviable should be caught on expr } {ExprValue eval;} : #(r:T_KW_RETORNE (TI_NULL|eval=expr)) { interpreter.setReturnExprValue(eval); _returning = true; } ; stm_se { ExprValue e; bool exec = false; } : #(se:T_KW_SE e=expr {exec = e.ifTrue();} conditional_statements[exec] { if(!exec) { while((_t != antlr::nullAST) && (_t->getType() != T_KW_SENAO)) { if(_t->getType() == NULL_TREE_LOOKAHEAD) break; _t = _t->getNextSibling(); } } } (T_KW_SENAO conditional_statements[!exec] )? ) ; conditional_statements [bool doIt] : {doIt}? (stm)* | /* empty */ ; exception catch[...] { //nothing (doIt throws if false...) } stm_enquanto { ExprValue e; bool exec; RefPortugolAST exprNode, first_stm, stmNode; } : #(enq:T_KW_ENQUANTO {exprNode = _t;} e=expr {exec=e.ifTrue();} { stmNode = first_stm = _t; while(exec) { while(stmNode != antlr::nullAST) { stm(stmNode); stmNode = stmNode->getNextSibling(); } exec = expr(exprNode).ifTrue(); stmNode = first_stm; } } ) ; stm_repita { ExprValue e; bool exec; RefPortugolAST exprNode, first_stm, stmNode; } : #(rep:T_KW_REPITA { stmNode = first_stm = _t; do{ while(stmNode->getNextSibling() != antlr::nullAST) { stm(stmNode); stmNode = stmNode->getNextSibling(); } exprNode = stmNode; exec = expr(exprNode).ifTrue(); stmNode = first_stm; }while(!exec); } ) ; stm_para { ExprValue de, ate; LValue lv; int ps; RefPortugolAST ateNode, first_stm, stmNode; } : #(para:T_KW_PARA lv=lvalue de=expr {interpreter.execAttribution(lv, de);} {ateNode = _t;} ate=expr //(ps=passo)? { if(_t && (_t->getType() == T_KW_PASSO)) { ps=passo(_t); _t = _retTree; } else { ps = 1; } stmNode = first_stm = _t; while(true) { if(ps > 0) { if(!interpreter.execLowerEq(lv, ate)) break; } else { if(!interpreter.execBiggerEq(lv, ate)) break; } while(stmNode != antlr::nullAST) { stm(stmNode); stmNode = stmNode->getNextSibling(); } interpreter.execPasso(lv, ps); ate = expr(ateNode); stmNode = first_stm; } //lv deve ter um valor a mais do que até (ou a menos, se loop decrescente). //setar o valor de lv para valor de ate interpreter.execAttribution(lv, ate); } ) ; passo returns [int p] {bool pos = true;} : #(T_KW_PASSO (T_MAIS|T_MENOS{pos=false;})? i:T_INT_LIT) {p = atoi(i->getText().c_str());if(!pos) p = -p;} ; expr returns [ExprValue v] {ExprValue left, right;} : #(T_KW_OU left=expr right=expr) {v = interpreter.evaluateOu(left, right);} | #(T_KW_E left=expr right=expr) {v = interpreter.evaluateE(left, right);} | #(T_BIT_OU left=expr right=expr) {v = interpreter.evaluateBitOu(left, right);} | #(T_BIT_XOU left=expr right=expr) {v = interpreter.evaluateBitXou(left, right);} | #(T_BIT_E left=expr right=expr) {v = interpreter.evaluateBitE(left, right);} | #(T_IGUAL left=expr right=expr) {v = interpreter.evaluateIgual(left, right);} | #(T_DIFERENTE left=expr right=expr) {v = interpreter.evaluateDif(left, right);} | #(T_MAIOR left=expr right=expr) {v = interpreter.evaluateMaior(left, right);} | #(T_MENOR left=expr right=expr) {v = interpreter.evaluateMenor(left, right);} | #(T_MAIOR_EQ left=expr right=expr) {v = interpreter.evaluateMaiorEq(left, right);} | #(T_MENOR_EQ left=expr right=expr) {v = interpreter.evaluateMenorEq(left, right);} | #(T_MAIS left=expr right=expr) {v = interpreter.evaluateMais(left, right);} | #(T_MENOS left=expr right=expr) {v = interpreter.evaluateMenos(left, right);} | #(T_DIV left=expr right=expr) {v = interpreter.evaluateDiv(left, right);} | #(T_MULTIP left=expr right=expr) {v = interpreter.evaluateMultip(left, right);} | #(T_MOD left=expr right=expr) {v = interpreter.evaluateMod(left, right);} | #(TI_UN_NEG right=element) {v = interpreter.evaluateUnNeg(right);} | #(TI_UN_POS right=element) {v = interpreter.evaluateUnPos(right);} | #(TI_UN_NOT right=element) {v = interpreter.evaluateUnNot(right);} | #(TI_UN_BNOT right=element) {v = interpreter.evaluateUnBNot(right);} | v=element //{v = interpreter.evaluateElement(v);} ; element returns [ExprValue v] {LValue l;} : v=literal | v=fcall | l=lvalue {v=interpreter.getLValueValue(l);} | #(TI_PARENTHESIS v=expr) ; literal returns [ExprValue v] : l:T_STRING_LIT {v.setValue(parseLiteral(l->getText()));v.type = TIPO_LITERAL;} | i:T_INT_LIT {v.setValue(i->getText());v.type = TIPO_INTEIRO;} | r:T_REAL_LIT {v.setValue(r->getText());v.type = TIPO_REAL;} | c:T_CARAC_LIT {v.setValue(parseChar(c->getText()));v.type = TIPO_CARACTERE;} | lv:T_KW_VERDADEIRO {v.setValue("1");v.type = TIPO_LOGICO;} | lf:T_KW_FALSO {v.setValue("0");v.type = TIPO_LOGICO;} ; func_decls[list& args, int line] : #(id:T_IDENTIFICADOR { interpreter.beginFunctionCall(id->getFilename(), id->getText(), args, line); while(_t->getType() != T_KW_INICIO) { _t = _t->getNextSibling(); } } inicio { interpreter.endFunctionCall(); } ) ; gpt-1.2.0/src/modules/interpreter/InterpreterDBG.cpp0000664000175000017500000003251015124037330021461 0ustar00metalmetal/*************************************************************************** * Copyright (C) 2003-2006 by Thiago Silva * * thiago.silva@kdemal.net * * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * * This program is distributed in the hope that it will be useful, * * but WITHOUT ANY WARRANTY; without even the implied warranty of * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * * GNU General Public License for more details. * * * * You should have received a copy of the GNU General Public License * * along with this program; if not, write to the * * Free Software Foundation, Inc., * * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * ***************************************************************************/ #include "config.h" #include "GPTDisplay.hpp" #include "InterpreterDBG.hpp" #include "InterpreterEval.hpp" #ifdef WIN32 #include #else #include #include #include #include #endif #define PCRE2_CODE_UNIT_WIDTH 8 #include #include #ifndef WIN32 void sigPipeHandler(int signum) { InterpreterDBG::self()->closeSock(); } #endif InterpreterDBG *InterpreterDBG::singleton = NULL; InterpreterDBG::InterpreterDBG() { currentCmd = CMDNull; #ifndef WIN32 clientsock = -1; #else clientsock = INVALID_SOCKET; #endif } InterpreterDBG *InterpreterDBG::self() { if (!singleton) { singleton = new InterpreterDBG; } return singleton; } void InterpreterDBG::init(string host, int port) { if (host.length() == 0) return; #ifndef WIN32 struct sockaddr_in name; struct hostent *hostinfo = NULL; name.sin_family = AF_INET; name.sin_port = htons(port); hostinfo = gethostbyname(host.c_str()); if (hostinfo == NULL) { // cerr << "client: unknow host : " << hostname << endl; return; } name.sin_addr = *(struct in_addr *)hostinfo->h_addr; clientsock = socket(PF_INET, SOCK_STREAM, 0); if (clientsock < 0) { stringstream s; s << PACKAGE << ": não foi possível criar socket\n"; GPTDisplay::self()->showError(s); return; } if (connect(clientsock, (struct sockaddr *)&name, sizeof(name)) != 0) { // cerr << PACKAGE << ": unable to connect" << endl; // unable to connect closeSock(); } else { if (SIG_ERR == signal(SIGPIPE, sigPipeHandler)) { stringstream s; s << PACKAGE << ": erro interno em InterpreterDBG::init" << endl; GPTDisplay::self()->showError(s); } } #else WORD wVersionRequested = MAKEWORD(1, 1); WSADATA wsaData; // // Initialize WinSock and check the version // WSAStartup(wVersionRequested, &wsaData); if (wsaData.wVersion != wVersionRequested) { // cerr << PACKAGE << ": weong winsock version" << endl; return; } LPHOSTENT lpHostEntry; lpHostEntry = gethostbyname(host.c_str()); if (lpHostEntry == NULL) { return; } // // Create a TCP/IP stream socket // clientsock = socket(AF_INET, // Address family SOCK_STREAM, // Socket type IPPROTO_TCP); // Protocol if (clientsock == INVALID_SOCKET) { return; } // // Fill in the address structure // SOCKADDR_IN saServer; saServer.sin_family = AF_INET; saServer.sin_addr = *((LPIN_ADDR)*lpHostEntry->h_addr_list); // ^ Server's address saServer.sin_port = htons(port); // Port number from command line // // connect to the server // if (connect(clientsock, (LPSOCKADDR)&saServer, sizeof(struct sockaddr)) == SOCKET_ERROR) { closesocket(clientsock); clientsock = INVALID_SOCKET; return; } #endif } void InterpreterDBG::checkData() { // processar comandos recebidos pelo cliente (ie. add/remove breakpoints) // NO blocking mode!! read if data exists only int cmd = receiveCmd(true); if (cmd != CMDNull) { currentCmd = cmd; } } void InterpreterDBG::sendInfo(int line, Variables &v, list>> &stk) { sendStackInfo(stk); sendVariables(v.getGlobals(), stk, true); sendVariables(v.getLocals(), stk, false); } int InterpreterDBG::getCmd() { int ret; if (currentCmd == CMDNull) { ret = receiveCmd(); } else { ret = currentCmd; } currentCmd = CMDNull; return ret; } void InterpreterDBG::sendStackInfo(list>> &stk) { if (clientsock < 0) return; stringstream s; s << ""; int id = 0; for (list>>::reverse_iterator it = stk.rbegin(); it != stk.rend(); ++it) { s << ""; } s << ""; sendData(s); } void InterpreterDBG::sendVariables(map globals, list>> &stk, bool globalScope) { if (clientsock < 0) return; stringstream s; s << ""; bool primitive; for (map::iterator it = globals.begin(); it != globals.end(); ++it) { primitive = it->second.isPrimitive; s << "first << "\" type=\"" << Symbol::typeToString(it->second.type) << "\" primitive=\"" << (primitive ? "true" : "false") << "\""; if (primitive) { s << " value=\"" << it->second.primitiveValue << "\"/>"; } else { stringstream vv; s << ">"; // for(list::iterator dit = it->second.dimensions.begin(); dit // != it->second.dimensions.end(); ++dit) { s << matrixValuesNodes(0, it->second.dimensions.size(), it->second.values, it->second.dimensions, it->second.type); // level++; // } s << ""; /* s << ">" << ""; int level = 0; for(list::iterator dit = it->second.dimensions.begin(); dit != it->second.dimensions.end(); ++dit) { s << ""; level++; } s << ""; for(map::iterator vit = it->second.values.begin(); vit != it->second.values.end(); vit++) { s << "first << "\" value=\"" << vit->second << "\"/>"; } s << "";*/ } } s << ""; sendData(s); } string InterpreterDBG::matrixValuesNodes(unsigned int level, int dimsize, map &values, list &dims, int type, string vindex /*= "" */) { list::iterator lsize; unsigned int idx = 0; for (lsize = dims.begin(); lsize != dims.end(); lsize++, idx++) { if (idx == level) { break; } } stringstream s; stringstream vs; for (int i = 0; i < (*lsize); i++) { vs.str(""); vs << vindex; if (vindex.length() == 0) { vs << i; } else { vs << ":" << i; } if (level == (dims.size() - 1)) { string val = values[vs.str()]; if (val.length() == 0) { switch (type) { case TIPO_INTEIRO: case TIPO_REAL: case TIPO_CARACTERE: case TIPO_LOGICO: val = "0"; break; } } s << ""; } else { s << ""; s << matrixValuesNodes(level + 1, dimsize, values, dims, type, vs.str()); s << ""; } } return s.str(); } void InterpreterDBG::sendData(stringstream &s) { if (clientsock < 0) return; string str = s.str(); s.rdbuf()->str(""); s << str.length() << '\0' << str; if (send(clientsock, s.str().c_str(), sizeof(char) * (s.str().length() + 1), 0) < 0) { // error if (clientsock > 0) { // cerr << PACKAGE << ": erro ao enviar dados." << endl; } // else, server closed con } } string InterpreterDBG::receiveIncomingData(bool nonBlocking) { char buffer[1024]; int received = 0; buffer[1023] = '\0'; string cmd; int msg_size; // retrieve msg size! int idx = 0; int rec; while (true) { #ifndef WIN32 if (nonBlocking) { rec = recv(clientsock, &buffer[idx], sizeof(char), MSG_DONTWAIT); } else { rec = recv(clientsock, &buffer[idx], sizeof(char), 0); } if (nonBlocking && (rec == 0)) { return ""; } #else // todo[win]: this code is there just to compile on windows, it should be // non-blocking rec = recv(clientsock, &buffer[idx], sizeof(char), 0); #endif received += rec; if ((rec == 0) || (rec < 1)) { return cmd; } if (buffer[idx] == '\0') { break; } idx++; } // cerr << "MESSAGE SIZE: " << buffer << ", received : " << received << endl; msg_size = atoi(buffer) * sizeof(char); received = recv(clientsock, buffer, msg_size, 0); if (received < 0) { cerr << PACKAGE << ": erro ao receber dados." << endl; return cmd; } else if ((received == 0) || (received < msg_size)) { // cerr << "insuficient! received: " << received << ", msg_size: " << // msg_size << endl; closeSock(); return cmd; } // cmd.assign(buffer, received); cmd = buffer; // cerr << "MESSAGE : " << cmd << ", assigned: " << received << endl; return cmd; } int InterpreterDBG::receiveCmd(bool nonBlocking) { if (clientsock < 0) { return CMDContinue; } string cmd = receiveIncomingData(nonBlocking); int ret; if (cmd.empty() && nonBlocking) { ret = CMDNull; } else if (cmd == "step_into") { ret = CMDStepInto; } else if (cmd == "step_over") { ret = CMDStepOver; } else if (cmd == "step_out") { ret = CMDStepOut; } else if (cmd == "continue") { ret = CMDContinue; } else if (cmd.find("breakpoint") != string::npos) { processBreakpointCMD(cmd); ret = receiveCmd(nonBlocking); } else { cerr << PACKAGE << ": comando desconhecido: \"" << cmd << "\"" << endl; ret = CMDStepInto; } return ret; } void InterpreterDBG::processBreakpointCMD(string &bpcommand) { // cerr << "process breakpoint " << bpcommand << endl; pcre2_code *re; pcre2_match_data *md; PCRE2_UCHAR *str; PCRE2_SPTR pat, subj; PCRE2_SIZE offset; int line, rc; pat = reinterpret_cast( "breakpoint cmd=(add|remove).*file=\"([^\"]*)\".*line=(\\d+)"); subj = reinterpret_cast(bpcommand.c_str()); re = pcre2_compile(pat, PCRE2_ZERO_TERMINATED, 0, &rc, &offset, nullptr); if (offset != 0) { return; } md = pcre2_match_data_create_from_pattern(re, nullptr); rc = pcre2_match(re, subj, bpcommand.length(), 0, 0, md, nullptr); pcre2_code_free(re); if (rc != 4) { // cerr << PACKAGE << ": comando invalido (2): \"" << cmd << "\"" << endl; pcre2_match_data_free(md); return; } pcre2_substring_get_bynumber(md, 1, &str, &offset); string cmd(reinterpret_cast(str)); pcre2_substring_free(str); pcre2_substring_get_bynumber(md, 2, &str, &offset); string file(reinterpret_cast(str)); pcre2_substring_free(str); pcre2_substring_get_bynumber(md, 3, &str, &offset); line = atoi((const char *)str); pcre2_substring_free(str); pcre2_match_data_free(md); // cerr << PACKAGE << ": capturado:" << cmd << ":" << file << ":" << line << // endl; if (cmd == "add") { breakpoints[file].push_back(line); // cerr << PACKAGE << ": adding \"" << file << ":" << line << " -- " << cmd // << "\"" << endl; } else if (cmd == "remove") { breakpoints[file].remove(line); // cerr << PACKAGE << ": removing \"" << file << ":" << line << " -- " << // cmd << "\"" << endl; } else { cerr << PACKAGE << ": breakpoint cmd invalido \"" << bpcommand << "\"" << endl; return; } } bool InterpreterDBG::breakOn(const string &file, int line) { // cerr << "Breakon file:" << file << " * line:" << line << endl; for (list::iterator it = breakpoints[file].begin(); it != breakpoints[file].end(); ++it) { // cerr << "---breakon checkin on " << file << " * line:" << (*it) << endl; if ((*it) == line) { // cerr << "found! breakon BREAK on " << *it << endl; return true; } } return false; } void InterpreterDBG::closeSock() { #ifndef WIN32 shutdown(clientsock, SHUT_RDWR); close(clientsock); clientsock = -1; #else closesocket(clientsock); clientsock = INVALID_SOCKET; #endif } gpt-1.2.0/src/modules/PortugolAST.cpp0000664000175000017500000000501615126504763016475 0ustar00metalmetal/*************************************************************************** * Copyright (C) 2003-2006 by Thiago Silva * * thiago.silva@kdemal.net * * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * * This program is distributed in the hope that it will be useful, * * but WITHOUT ANY WARRANTY; without even the implied warranty of * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * * GNU General Public License for more details. * * * * You should have received a copy of the GNU General Public License * * along with this program; if not, write to the * * Free Software Foundation, Inc., * * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * ***************************************************************************/ #include "PortugolAST.hpp" #include "GPTDisplay.hpp" #include const char *const PortugolAST::TYPE_NAME = "PortugolAST"; PortugolAST::PortugolAST() : CommonAST(), line(-1), endLine(-1) {} PortugolAST::PortugolAST(RefToken t) : CommonAST(t), line(t->getLine()) {} PortugolAST::PortugolAST(const CommonAST &other) : CommonAST(other), line(-1) {} PortugolAST::PortugolAST(const PortugolAST &other) : CommonAST(other), line(other.line) {} PortugolAST::~PortugolAST() {} RefAST PortugolAST::clone(void) const { PortugolAST *ast = new PortugolAST(*this); return RefAST(ast); } const char *PortugolAST::typeName(void) const { return PortugolAST::TYPE_NAME; } void PortugolAST::initialize(RefToken t) { setFilename(GPTDisplay::self()->getCurrentFile()); CommonAST::initialize(t); setLine(t->getLine()); } void PortugolAST::setLine(int line_) { line = line_; } int PortugolAST::getLine() { return line; } void PortugolAST::setEndLine(int line) { endLine = line; } int PortugolAST::getEndLine() { return endLine; } RefAST PortugolAST::factory() { return RefAST(new PortugolAST); } gpt-1.2.0/src/modules/c_translator/0000775000175000017500000000000015127620717016276 5ustar00metalmetalgpt-1.2.0/src/modules/c_translator/Makefile.in0000664000175000017500000004560315127330525020346 0ustar00metalmetal# Makefile.in generated by automake 1.18.1 from Makefile.am. # @configure_input@ # Copyright (C) 1994-2025 Free Software Foundation, Inc. # This Makefile.in is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY, to the extent permitted by law; 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you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * * This program is distributed in the hope that it will be useful, * * but WITHOUT ANY WARRANTY; without even the implied warranty of * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * * GNU General Public License for more details. * * * * You should have received a copy of the GNU General Public License * * along with this program; if not, write to the * * Free Software Foundation, Inc., * * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * */ header { #include "PortugolAST.hpp" #include "SymbolTable.hpp" #include #include #include #include #include using namespace std; typedef struct production_t { //union { pair > primvars; pair, list > > matrizvars;//pair,list > > pair > tipo_matriz; //pair > pair lvalue; //pair : ex TIPO_INTEIRO,"a[1][2]". pair fcall; //pair pair passo; pair expr; //} } production; } options { language="Cpp"; } class Portugol2CWalker extends TreeParser; options { importVocab=Portugol; // use vocab generated by lexer ASTLabelType="RefPortugolAST"; noConstructors=true; genHashLines=false;//no #line } { public: Portugol2CWalker(SymbolTable& st) : stable(st) { } private: SymbolTable& stable; int _currentScopeType; string _currentScope; string _indent; stringstream _scope_init_stms; stringstream _txt; stringstream _head; void indent() { _indent += " "; } void unindent() { _indent = _indent.substr(0, _indent.length()-3); } void init(const string& name) { stringstream s; s << "/* algoritmo " << name << " */\n\n"; s << "#define _GNU_SOURCE\n"; //nescessario para evitar gcc:warning em getline() s << "#include \n"; s << "#include \n"; s << "#include \n"; s << "#include \n\n"; s << "typedef short int boolean;\n"; s << "#ifndef TRUE\n"; s << " #define TRUE 1\n"; s << "#endif\n"; s << "#ifndef FALSE\n"; s << " #define FALSE 0\n"; s << "#endif\n\n"; s << "int idx = 0;\n" "char** allocated = NULL;\n" "void collect(char* str) {\n" " allocated = (char**) realloc((void*)allocated, sizeof(char**)*(idx+1));\n" " if(!allocated) {\n" " fprintf(stderr, \"Erro ao alocar memória. Abordando...\\n\");\n" " }\n" " allocated[idx++] = str;\n" "}\n"; s << "void cleanup() {\n" " int i;\n" " for(i = 0; i < idx; i++) {\n" " free(allocated[i]);\n" " }\n" " free(allocated);\n" "}\n\n"; s << "void matrix_cpy(void *src, void* dest, int type, int size) {\n" " int i;\n" " int *ds,*dd;\n" " double *fs,*fd;\n" " char *cs,*cd;\n" " char **css,**cdd;\n" " boolean *bs,*bd;\n" " switch(type) {\n" " case 'i':\n" " ds = (int*) src;\n" " dd = (int*) dest;\n" " for(i = 0; i < size; i++) dd[i] = ds[i];\n" " break;\n" " case 'f':\n" " fs = (double*) src;\n" " fd = (double*) dest;\n" " for(i = 0; i < size; i++) fd[i] = fs[i];\n" " break;\n" " case 'c':\n" " cs = (char*) src;\n" " cd = (char*) dest;\n" " for(i = 0; i < size; i++) cd[i] = cs[i];\n" " break;\n" " case 's':\n" " css = (char**) src;\n" " cdd = (char**) dest;\n" " for(i = 0; i < size; i++) cdd[i] = css[i];\n" " break;\n" " case 'b':\n" " bs = (boolean*) src;\n" " bd = (boolean*) dest;\n" " for(i = 0; i < size; i++) bd[i] = bs[i];\n" " break;\n" " default:\n" " fprintf(stderr, \"bug: tipo nao suportado: %c\\n\", type);\n" " exit(1);\n" " }\n" "}\n"; s << "void matrix_init(void *matrix, int type, int size) {\n" " int i;\n" " int *d;\n" " double* f;\n" " char* c;\n" " char** s;\n" " boolean* b;\n" " switch(type) {\n" " case 'i':\n" " d = (int*) matrix;\n" " for(i = 0; i < size; i++) d[i] = 0;\n" " break;\n" " case 'f':\n" " f = (double*) matrix;\n" " for(i = 0; i < size; i++) f[i] = 0;\n" " break;\n" " case 'c':\n" " c = (char*) matrix;\n" " for(i = 0; i < size; i++) c[i] = 0;\n" " break;\n" " case 's':\n" " s = (char**) matrix;\n" " for(i = 0; i < size; i++) s[i] = 0;\n" " break;\n" " case 'b':\n" " b = (boolean*) matrix;\n" " for(i = 0; i < size; i++) b[i] = 0;\n" " break;\n" " default:\n" " fprintf(stderr, \"bug: tipo nao suportado: %c\\n\", type);\n" " exit(1);\n" " }\n" "}\n"; s << "void imprima(char* format, ...) {\n" " va_list args;\n" " va_start(args, format);\n" " int d;\n" " double f;\n" " int c;\n" " char* s;\n" " int b;\n" " while(*format) {\n" " switch(*format) {\n" " case 'd':\n" " d = va_arg(args, int);\n" " printf(\"%d\", d); \n" " break;\n" " case 'f':\n" " f = va_arg(args, double);\n" " printf(\"%.2f\", f);\n" " break;\n" " case 'c':\n" " c = va_arg(args, int);\n" " printf(\"%c\", c);\n" " break;\n" " case 's':\n" " s = va_arg(args, char*);\n" " if(!s) {\n" " printf(\"(nulo)\");\n" " } else {\n" " printf(\"%s\", s);\n" " }\n" " break;\n" " case 'b':\n" " b = va_arg(args, int);\n" " if(b) {\n" " printf(\"verdadeiro\");\n" " } else {\n" " printf(\"falso\");\n" " }\n" " break;\n" " default:\n" " fprintf(stderr, \"bug: modificador nao suportado: %c\\n\", *format);\n" " exit(1);\n" " }\n" " format++;\n" " }\n" " va_end(args);\n" " printf(\"\\n\");\n" "}\n\n"; s << "int leia_inteiro() {\n" " int i = 0;\n" " scanf(\"%d\", &i);\n" " return i;\n" "}\n"; s << "char leia_caractere() {\n" " char c = 0;\n" " scanf(\"%c\", &c);\n" " return c;\n" "}\n"; s << "double leia_real() {\n" " double f = 0;\n" " scanf(\"%lf\", &f);\n" " return f;\n" "}\n"; s << "char* leia_literal() {\n" " char *lit = NULL;\n" " size_t len = 0;\n" " int read;\n" " if((read = getline(&lit, &len, stdin)) == -1) {\n" " fprintf(stderr, \"Erro ao ler dados da entrada\\n\");\n" " exit(1);\n" " }\n" " lit[strlen(lit)-1] = 0;\n" " collect(lit);\n" " return lit;\n" "}\n"; s << "boolean leia_logico() {\n" " char* logico;\n" " logico = leia_literal();\n" " if(strcmp(\"falso\",logico) == 0) {\n" " return FALSE;\n" " } else if(strcmp(\"0\",logico) == 0) {\n" " return FALSE;\n" " }\n" " return TRUE;\n" "}\n"; s << "int str_strlen(char* str) {\n" " if(str == 0) {\n" " return 0;\n" " }\n" " return strlen(str);\n" "}\n"; s << "boolean str_comp(char* left, char* right) {\n" " if (!left && !right) {\n" " return TRUE;\n" " }\n" " if (!left || !right) {\n" " return FALSE;\n" " }\n" " if(str_strlen(left) != str_strlen(right)) {\n" " return FALSE;\n" " }\n" " if((str_strlen(left)==0) && (str_strlen(right)==0)) {\n" " return TRUE;\n" " }\n" " return (strcmp(left, right)==0);\n" "}\n"; s << "char* return_literal(char* str) {\n" " char* lit = NULL;\n" " lit = (char*) malloc(sizeof(char)*(str_strlen(str)+1));\n" " strcpy(lit, str);\n" " collect(lit);\n" " return lit;\n" "}\n\n"; _head << s.str(); _currentScope = SymbolTable::GlobalScope; } void setScope(const string& scope) { _currentScope = scope; } void addPrototype(stringstream& str) { _head << str.str() << endl; } void writeln(const stringstream& s, bool doIndent = true) { if(doIndent) _txt << _indent; _txt << s.str() << endl; } void writeln(const string& str, bool doIndent = true) { if(doIndent) _txt << _indent; _txt << str << endl; } void write(const string& str, bool doIndent = true) { if(doIndent) _txt << _indent; _txt << str; } void write(const stringstream& s, bool doIndent = true) { if(doIndent) _txt << _indent; _txt << s.str(); } void writeInitStms() { _txt << _scope_init_stms.str(); _scope_init_stms.str(""); } void addInitStm(const stringstream& s) { _scope_init_stms << " " << s.str() << "\n"; } string translateFunctionName(const string& id, int type) { Symbol s = stable.getSymbol(SymbolTable::GlobalScope, id); if(s.isBuiltin) { if(s.lexeme == "leia") { switch(type) { case TIPO_REAL: return "leia_real"; case TIPO_LITERAL: return "leia_literal"; case TIPO_CARACTERE: return "leia_caractere"; case TIPO_LOGICO: return "leia_logico"; case TIPO_INTEIRO: default: return "leia_inteiro"; } } else { //imprima return id; } } else { string ret = "_"; ret += id; return ret; } } string translateFunctionParams(const string& id, list >& params) { Symbol s = stable.getSymbol(SymbolTable::GlobalScope, id); if(s.isBuiltin && (id == "imprima")) { stringstream first_arg; first_arg << "\""; for(list >::iterator it = params.begin(); it != params.end(); ++it) { switch((*it).first) { case TIPO_INTEIRO: first_arg << "d"; break; case TIPO_REAL: first_arg << "f"; break; case TIPO_CARACTERE: first_arg << "c"; break; case TIPO_LITERAL: first_arg << "s"; break; case TIPO_LOGICO: first_arg << "b"; break; } } first_arg << "\""; params.push_front(pair(TIPO_LITERAL, first_arg .str())); } stringstream ret; string v; for(list >::iterator it = params.begin(); it != params.end(); ++it) { ret << v << (*it).second; v = ", "; } return ret.str(); } string translateType(int type) { string str; switch(type) { case TIPO_NULO: str = "void"; break; case TIPO_INTEIRO: str = "int"; break; case TIPO_REAL: str = "double"; break; case TIPO_CARACTERE: str = "char"; break; case TIPO_LITERAL: str = "char*"; break; case TIPO_LOGICO: str = "boolean"; break; default: cerr << "Erro interno: tipo nao suportado (pt2c::translateType)." << endl; exit(1); } return str; } string translateBinExpr(const production& left, const production& right, int optoken) { stringstream ret; if((left.expr.first != TIPO_LITERAL) && (right.expr.first != TIPO_LITERAL)) { switch(optoken) { case T_IGUAL: ret << left.expr.second << "==" << right.expr.second; break; case T_DIFERENTE: ret << left.expr.second << "!=" << right.expr.second; break; case T_MAIOR: ret << left.expr.second << ">" << right.expr.second; break; case T_MENOR: ret << left.expr.second << "<" << right.expr.second; break; case T_MAIOR_EQ: ret << left.expr.second << ">=" << right.expr.second; break; case T_MENOR_EQ: ret << left.expr.second << "<=" << right.expr.second; break; default: cerr << "Erro interno: op nao suportado (pt2c::translateBinExpr)." << endl; exit(1); } return ret.str(); } switch(optoken) { case T_IGUAL: ret << "str_comp(" << left.expr.second << "," << right.expr.second << ")"; break; case T_DIFERENTE: ret << "!str_comp(" << left.expr.second << "," << right.expr.second << ")"; break; case T_MAIOR: ret << "(str_strlen(" << left.expr.second << ") > str_strlen(" << right.expr.second << "))"; break; case T_MENOR: ret << "(str_strlen(" << left.expr.second << ") < str_strlen(" << right.expr.second << "))"; break; case T_MAIOR_EQ: ret << "(str_strlen(" << left.expr.second << ") >= str_strlen(" << right.expr.second << "))"; break; case T_MENOR_EQ: ret << "(str_strlen(" << left.expr.second << ") <= str_strlen(" << right.expr.second << "))"; break; default: cerr << "Erro interno: op nao suportado (pt2c::translateBinExpr)." << endl; exit(1); } return ret.str(); } } /********************************* Producoes **************************************/ algoritmo returns [string str] : #(T_KW_ALGORITMO id:T_IDENTIFICADOR) {init(id->getText());} (variaveis)? principal (func_decls)* {str = _head.str() + _txt.str();} ; variaveis { production p; stringstream str; stringstream init; } : #(T_KW_VARIAVEIS ( p=primitivo { for(list::iterator it = p.primvars.second.begin(); it != p.primvars.second.end(); ++it) { str << translateType(p.primvars.first) << " _" << (*it) << " = 0;"; writeln(str); str.str(""); } } | p=matriz { for(list::iterator itid = p.matrizvars.second.first.begin(); itid != p.matrizvars.second.first.end(); ++itid) { str << translateType(p.matrizvars.first) << " _" << *itid; for(list::iterator itdim = p.matrizvars.second.second.begin(); itdim != p.matrizvars.second.second.end(); ++itdim) { str << "[" << *itdim << "]"; } str << ";"; writeln(str); init << "matrix_init(_" << *itid << ", "; switch(p.matrizvars.first) { case TIPO_INTEIRO: init << "'i', ";break; case TIPO_REAL: init << "'f', ";break; case TIPO_CARACTERE: init << "'c', ";break; case TIPO_LITERAL: init << "'s', ";break; case TIPO_LOGICO: init << "'b', ";break; } int tsize = 1; for(list::iterator itdim = p.matrizvars.second.second.begin(); itdim != p.matrizvars.second.second.end(); ++itdim) { tsize = tsize * atoi((*itdim).c_str()); } init << tsize << ");"; addInitStm(init); init.str(""); str.str(""); } } )+ ) ; primitivo returns [production p] { int type; stringstream str; } : #(TI_VAR_PRIMITIVE type=tipo_prim {p.primvars.first = type;} ( id:T_IDENTIFICADOR {p.primvars.second.push_back(id->getText());} )+ ) ; tipo_prim returns [int t] : T_KW_INTEIRO {t = TIPO_INTEIRO;} | T_KW_REAL {t = TIPO_REAL;} | T_KW_CARACTERE {t = TIPO_CARACTERE;} | T_KW_LITERAL {t = TIPO_LITERAL;} | T_KW_LOGICO {t = TIPO_LOGICO;} ; //pair, list > > matrizvars;//pair,list > > matriz returns [production p] { production tp; //pair > tipo_matriz; //pair > } : #(TI_VAR_MATRIX tp=tipo_matriz { p.matrizvars.first = tp.tipo_matriz.first; p.matrizvars.second.second = tp.tipo_matriz.second; } (id:T_IDENTIFICADOR { p.matrizvars.second.first.push_back(id->getText());} )+ ) ; tipo_matriz returns [production p] : #(T_KW_INTEIROS {p.tipo_matriz.first = TIPO_INTEIRO;} ( s1:T_INT_LIT {p.tipo_matriz.second.push_back(s1->getText());} )+ ) | #(T_KW_REAIS {p.tipo_matriz.first = TIPO_REAL;} ( s2:T_INT_LIT {p.tipo_matriz.second.push_back(s2->getText());} )+ ) | #(T_KW_CARACTERES {p.tipo_matriz.first = TIPO_CARACTERE;} ( s3:T_INT_LIT {p.tipo_matriz.second.push_back(s3->getText());} )+ ) | #(T_KW_LITERAIS {p.tipo_matriz.first = TIPO_LITERAL;} ( s4:T_INT_LIT {p.tipo_matriz.second.push_back(s4->getText());} )+ ) | #(T_KW_LOGICOS {p.tipo_matriz.first = TIPO_LOGICO;} ( s5:T_INT_LIT {p.tipo_matriz.second.push_back(s5->getText());} )+ ) ; principal { writeln("\nint main(void) {"); indent(); } : stm_block { writeln("cleanup();"); writeln("return EXIT_SUCCESS;\n}"); unindent(); } ; stm_block {writeInitStms();} : #(T_KW_INICIO (stm)* ) ; stm {production fc;} : stm_attr | fc=fcall[TIPO_ALL] {writeln(fc.fcall.second + ";");} | stm_ret | stm_se | stm_enquanto | stm_repita | stm_para ; stm_attr { production lv; //pair lvalue; production e; //pair expr; stringstream str; int expecting_type; } : #(T_ATTR lv=lvalue { expecting_type = lv.lvalue.first; } e=expr[expecting_type]) { str << lv.lvalue.second << " = " << e.expr.second << ";"; writeln(str); } ; lvalue returns [production p] { stringstream s; production e; //pair lvalue; } : #(id:T_IDENTIFICADOR { p.lvalue.first = stable.getSymbol(_currentScope, id->getText(), true).type.primitiveType(); s << "_" << id->getText(); } ( e=expr[TIPO_INTEIRO] {s << "[" << e.expr.second << "]";} )* ) {p.lvalue.second = s.str();} ; //pair< int, string> fcall; //pair fcall[int expct_type] returns [production p] //id, list { production e; list > lp; Symbol f; int type; int count = 0; } : #(TI_FCALL id:T_IDENTIFICADOR { p.fcall.second = translateFunctionName(id->getText(), expct_type); f = stable.getSymbol(SymbolTable::GlobalScope, id->getText()); //so we get the params p.fcall.first = f.type.primitiveType(); type = f.param.paramType(count++); } ( e=expr[type] {lp.push_back(e.expr);type = f.param.paramType(count++);} )* ) {p.fcall.second += "("; p.fcall.second += translateFunctionParams(id->getText(), lp); p.fcall.second += ")";} ; stm_ret { int expecting_type=TIPO_NULO; bool isGlobalEscope = _currentScope==SymbolTable::GlobalScope; if (isGlobalEscope){ expecting_type = TIPO_INTEIRO; // o retorno no bloco principal é do TIPO_INTEIRO }else{ expecting_type = stable.getSymbol(SymbolTable::GlobalScope, _currentScope, true).type.primitiveType(); } production e; stringstream str; } : #(T_KW_RETORNE (TI_NULL|e=expr[expecting_type])) { str << "return "; if(_currentScopeType == TIPO_LITERAL) { str << "return_literal(" << e.expr.second << ")"; } else { str << e.expr.second; } str << ";"; writeln(str); } ; stm_se { production e; stringstream str; } : #(T_KW_SE e=expr[TIPO_LOGICO] { str << "if(" << e.expr.second << ") {"; writeln(str); indent(); } (stm)* { unindent(); write("}"); } ( T_KW_SENAO { writeln(" else {", false); indent(); } (stm)* { unindent(); writeln("}"); } )? {writeln("");} ) ; stm_enquanto { production e; stringstream str; } : #(T_KW_ENQUANTO e=expr[TIPO_LOGICO] { str << "while(" << e.expr.second << ") {"; writeln(str); indent(); } (stm)* { unindent(); writeln("}"); } ) ; stm_repita { production e; stringstream str; } :#(T_KW_REPITA { str << "do{"; writeln(str); indent(); } (stm)* e=expr[TIPO_LOGICO] { unindent(); str.str(""); str << "}while (! " << e.expr.second << ");"; writeln(str); } ) ; stm_para { bool haspasso = false; production var, de, ate, ps; stringstream str; } : #(T_KW_PARA var=lvalue de=expr[TIPO_INTEIRO] ate=expr[TIPO_INTEIRO] (ps=passo {haspasso=true;})? { if(!haspasso) { str << "for(" << var.lvalue.second << "=" << de.expr.second << ";" << var.lvalue.second << "<=" << ate.expr.second << ";" << var.lvalue.second << "+=" << 1 << ") {"; } else { if(ps.passo.first) {//crescente str << "for(" << var.lvalue.second << "=" << de.expr.second << ";" << var.lvalue.second << "<=" << ate.expr.second << ";" << var.lvalue.second << "+=" << ps.passo.second << ") {"; } else { //decrescente str << "for(" << var.lvalue.second << "=" << de.expr.second << ";" << var.lvalue.second << ">=" << ate.expr.second << ";" << var.lvalue.second << "-=" << ps.passo.second << ") {"; } } writeln(str); indent(); } (stm)* { unindent(); writeln("}"); str.str(""); str << var.lvalue.second << " = " << ate.expr.second << ";"; writeln(str); } ) ; passo returns [production p] {p.passo.first=true;} : #(T_KW_PASSO ( T_MAIS {p.passo.first=true;} //crescente | T_MENOS {p.passo.first=false;} //decrescente )? i:T_INT_LIT {p.passo.second = i->getText();} ) ; expr[int expecting_type] returns [production p] { production left,right; } : #(T_KW_OU left=expr[expecting_type] right=expr[expecting_type]) {p.expr.second="("+left.expr.second;p.expr.second+="||";p.expr.second+=right.expr.second+")";p.expr.first=#expr->getEvalType();} | #(T_KW_E left=expr[expecting_type] right=expr[expecting_type]) {p.expr.second="("+left.expr.second;p.expr.second+="&&";p.expr.second+=right.expr.second+")";p.expr.first=#expr->getEvalType();} | #(T_BIT_OU left=expr[expecting_type] right=expr[expecting_type]) {p.expr.second="("+left.expr.second;p.expr.second+="|";p.expr.second+=right.expr.second+")";p.expr.first=#expr->getEvalType();} | #(T_BIT_XOU left=expr[expecting_type] right=expr[expecting_type]) {p.expr.second="("+left.expr.second;p.expr.second+="^";p.expr.second+=right.expr.second+")";p.expr.first=#expr->getEvalType();} | #(T_BIT_E left=expr[expecting_type] right=expr[expecting_type]) {p.expr.second="("+left.expr.second;p.expr.second+="&";p.expr.second+=right.expr.second+")";p.expr.first=#expr->getEvalType();} | #(T_IGUAL left=expr[expecting_type] right=expr[expecting_type]) {p.expr.second="("+translateBinExpr(left,right,T_IGUAL);p.expr.second+=")";p.expr.first=#expr->getEvalType();} | #(T_DIFERENTE left=expr[expecting_type] right=expr[expecting_type]) {p.expr.second="("+translateBinExpr(left,right,T_DIFERENTE);p.expr.second+=")";p.expr.first=#expr->getEvalType();} | #(T_MAIOR left=expr[expecting_type] right=expr[expecting_type]) {p.expr.second="("+p.expr.second+=translateBinExpr(left,right,T_MAIOR);p.expr.second+=")";p.expr.first=#expr->getEvalType();} | #(T_MENOR left=expr[expecting_type] right=expr[expecting_type]) {p.expr.second="("+p.expr.second+=translateBinExpr(left,right,T_MENOR);p.expr.second+=")";p.expr.first=#expr->getEvalType();} | #(T_MAIOR_EQ left=expr[expecting_type] right=expr[expecting_type]) {p.expr.second="("+p.expr.second+=translateBinExpr(left,right,T_MAIOR_EQ);p.expr.second+=")";p.expr.first=#expr->getEvalType();} | #(T_MENOR_EQ left=expr[expecting_type] right=expr[expecting_type]) {p.expr.second="("+p.expr.second+=translateBinExpr(left,right,T_MENOR_EQ);p.expr.second+=")";p.expr.first=#expr->getEvalType();} | #(T_MAIS left=expr[expecting_type] right=expr[expecting_type]) {p.expr.second="("+left.expr.second;p.expr.second+="+";p.expr.second+=right.expr.second+")";p.expr.first=#expr->getEvalType();} | #(T_MENOS left=expr[expecting_type] right=expr[expecting_type]) {p.expr.second="("+left.expr.second;p.expr.second+="-";p.expr.second+=right.expr.second+")";p.expr.first=#expr->getEvalType();} | #(T_DIV left=expr[expecting_type] right=expr[expecting_type]) {p.expr.second="("+left.expr.second;p.expr.second+="/";p.expr.second+=right.expr.second+")";p.expr.first=#expr->getEvalType();} | #(T_MULTIP left=expr[expecting_type] right=expr[expecting_type]) {p.expr.second="("+left.expr.second;p.expr.second+="*";p.expr.second+=right.expr.second+")";p.expr.first=#expr->getEvalType();} | #(T_MOD left=expr[expecting_type] right=expr[expecting_type]) {p.expr.second="("+left.expr.second;p.expr.second+="%";p.expr.second+=right.expr.second+")";p.expr.first=#expr->getEvalType();} | #(TI_UN_NEG right=element[expecting_type]) {p.expr.second="(-";p.expr.second+=right.expr.second+")";p.expr.first=#expr->getEvalType();} | #(TI_UN_POS right=element[expecting_type]) {p.expr.second="(+";p.expr.second+=right.expr.second+")";p.expr.first=#expr->getEvalType();} | #(TI_UN_NOT right=element[expecting_type]) {p.expr.second="(!";p.expr.second+=right.expr.second+")";p.expr.first=#expr->getEvalType();} | #(TI_UN_BNOT right=element[expecting_type]) {p.expr.second="(~";p.expr.second+=right.expr.second+")";p.expr.first=#expr->getEvalType();} | p=element[expecting_type] ; element[int expecting_type] returns [production p] { production other; string str; } : other=literal {p.expr.first = other.expr.first; p.expr.second = other.expr.second;} | other=fcall[expecting_type] {p.expr = other.fcall;} | other=lvalue {p.expr = other.lvalue;} | #(TI_PARENTHESIS other=expr[expecting_type]) {p.expr = other.expr;} ; literal returns [production p] : s:T_STRING_LIT { p.expr.first=TIPO_LITERAL; if(s->getText().length() == 0) { p.expr.second = "0"; } else { p.expr.second = "\""; p.expr.second += s->getText(); p.expr.second += "\""; } } | i:T_INT_LIT {p.expr.first=TIPO_INTEIRO; p.expr.second = i->getText();} | r:T_REAL_LIT {p.expr.first=TIPO_REAL; p.expr.second = r->getText();} | c:T_CARAC_LIT { if(c->getText().length() > 0) { p.expr.first=TIPO_CARACTERE; p.expr.second = "'"; p.expr.second += c->getText(); p.expr.second += "'"; } else { p.expr.first=TIPO_CARACTERE; p.expr.second = "0"; } } | v:T_KW_VERDADEIRO {p.expr.first=TIPO_LOGICO; p.expr.second = "TRUE";} | f:T_KW_FALSO {p.expr.first=TIPO_LOGICO; p.expr.second = "FALSE";} ; func_decls { production prim; production mat; stringstream str; stringstream cpy; stringstream decl; string comma; } : #(id:T_IDENTIFICADOR { setScope(id->getText()); //nota: nao estamos usando a producao "ret_type" para saber o tipo de retorno. // Procuramos diretamente na tabela de simbolos. 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See the * * GNU General Public License for more details. * * * * You should have received a copy of the GNU General Public License * * along with this program; if not, write to the * * Free Software Foundation, Inc., * * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * ***************************************************************************/ #include "GPTDisplay.hpp" #ifdef WIN32 #define NOMINMAX #define WIN32_LEAN_AND_MEAN #include #endif #include using namespace std; GPTDisplay *GPTDisplay::_self = 0L; GPTDisplay::GPTDisplay() : MAX_ERRORS(10), _totalErrors(0), _stopOnError(false), _showTips(false) {} GPTDisplay::~GPTDisplay() {} int GPTDisplay::totalErrors() { return _totalErrors; } string GPTDisplay::toLatin1(const string &str) { char c = 0; string ret; for (int i = 0; i < str.length(); i++) { if (str[i] == 0xffffffc3) { c = 1; continue; } if (c) { ret += str[i] | 0x40; } else { ret += str[i]; } c = 0; } return ret; } string GPTDisplay::toOEM(const string &str) { #ifdef WIN32 string ret; char buffer[str.length()]; CharToOem(toLatin1(str.c_str()).c_str(), buffer); ret = buffer; return ret; #else return str; #endif } void GPTDisplay::showError(stringstream &s) { cerr << toOEM(s.str()); } void GPTDisplay::showError(const string &str) { cerr << toOEM(str) << endl; } void GPTDisplay::showMessage(stringstream &s) { cout << toOEM(s.str()); cout.flush(); } void GPTDisplay::stopOnError(bool val) { _stopOnError = val; } bool GPTDisplay::hasError() { return _totalErrors > 0; } void GPTDisplay::showErrors() { errors_map_t::reverse_iterator it; for (it = _errors.rbegin(); it != _errors.rend(); ++it) { for (map>::iterator ll = it->second.begin(); ll != it->second.end(); ++ll) { for (list::iterator lit = ll->second.begin(); lit != ll->second.end(); ++lit) { showError((*lit)); if (_showTips && (*lit).hasTip) { showTip((*lit)); } } } } } GPTDisplay *GPTDisplay::self() { if (!GPTDisplay::_self) { GPTDisplay::_self = new GPTDisplay(); } return GPTDisplay::_self; } void GPTDisplay::addFileName(const string &str) { static int c = 0; _file_map[str] = c++; } int GPTDisplay::add(const string &msg, int line) { _totalErrors++; if (_stopOnError) throw UniqueErrorException(msg, line); if (totalErrors() > MAX_ERRORS) { showErrors(); exit(1); } ErrorMsg err; err.line = line; err.msg = msg; err.file = _currentFile; //_errors[line].push_back(err); _errors[_file_map[_currentFile]][line].push_back(err); return _errors[_file_map[_currentFile]][line].size(); // return _errors[line].size(); } void GPTDisplay::showError(ErrorMsg &err) { stringstream s; s << err.file << ":" << err.line << " - " << err.msg << "." << endl; showError(s); } void GPTDisplay::showTip(ErrorMsg &err) { stringstream s; s << "\tDica: " << err.tip << "." << endl; showError(s); } void GPTDisplay::addTip(const string &msg, int line, int cd) { // list::iterator it = _errors[line].begin(); list::iterator it = _errors[_file_map[_currentFile]][line].begin(); for (int i = 0; i < cd - 1; ++i, ++it) ; (*it).hasTip = true; (*it).tip = msg; } void GPTDisplay::setCurrentFile(const string &file) { _currentFile = file; } string GPTDisplay::getCurrentFile() { return _currentFile; } GPTDisplay::ErrorMsg GPTDisplay::getFirstError() { return *(_errors.begin()->second.begin()->second.begin()); } void GPTDisplay::showTips(bool value) { _showTips = value; } void GPTDisplay::clear() { _errors.clear(); _totalErrors = 0; } gpt-1.2.0/src/modules/parser/0000775000175000017500000000000015127620717015077 5ustar00metalmetalgpt-1.2.0/src/modules/parser/MismatchedUnicodeCharException.hpp0000664000175000017500000000337615126504763023664 0ustar00metalmetal#ifndef INC_MismatchedUnicodeCharException_hpp__ #define INC_MismatchedUnicodeCharException_hpp__ /* ANTLR Translator Generator * Project led by Terence Parr at http://www.jGuru.com * Software rights: http://www.antlr.org/license.html * * $Id:$ */ #include #include #include #include class UnicodeCharScanner; class MismatchedUnicodeCharException : public antlr::RecognitionException { public: typedef unsigned int char_type; typedef enum { CHAR = 1, NOT_CHAR = 2, RANGE = 3, NOT_RANGE = 4, SET = 5, NOT_SET = 6 } MATCH_TYPE; MismatchedUnicodeCharException(); // Expected range / not range MismatchedUnicodeCharException(char_type c, char_type lower, char_type up, bool matchNot, UnicodeCharScanner *cs); // Expected char / not char MismatchedUnicodeCharException(char_type c, char_type expect, bool matchNot, UnicodeCharScanner *cs); // Expected BitSet / not BitSet MismatchedUnicodeCharException(char_type c, antlr::BitSet s, bool matchNot, UnicodeCharScanner *cs); ~MismatchedUnicodeCharException() throw(); /** * Returns a clean error message (no line number/column information) */ std::string getMessage() const; private: // One of the above MATCH_TYPE mismatchType; // what was found on the input stream char_type foundChar; // For CHAR/NOT_CHAR and RANGE/NOT_RANGE char_type expecting; // For RANGE/NOT_RANGE (expecting is lower bound of range) char_type upper; // For SET/NOT_SET antlr::BitSet set; // who knows...they may want to ask scanner questions UnicodeCharScanner *scanner; }; #endif gpt-1.2.0/src/modules/parser/UnicodeCharBuffer.hpp0000664000175000017500000000431415126504763021131 0ustar00metalmetal#ifndef INC_UnicodeCharBuffer_hpp__ #define INC_UnicodeCharBuffer_hpp__ #include #include #include #include #include #include class ANTLR_API UnicodeCharBuffer : public antlr::InputBuffer { public: typedef unsigned int char_type; // should be 32 bits! /// Create a character buffer UnicodeCharBuffer(std::istream &inp) : input(inp) { // input.exceptions(std::ios_base::badbit| // std::ios_base::failbit); } /// Get the next character from the stream int getChar() { char_type ch = 0; int inchar = input.get(); if (inchar == EOF) return -1; // This is how UTF8 is encoded // +---------------------------+----------+----------+----------+----------+ // | Unicode scalar | 1st | 2nd | 3th | 4th | // +---------------------------+----------+----------+----------+----------+ // |00000000 0xxxxxxx | 0xxxxxxx | | | | // |00000yyy yyxxxxxx | 110yyyyy | 10xxxxxx | | | // |zzzzyyyy yyxxxxxx | 1110zzzz | 10yyyyyy | 10xxxxxx | | // |000uuuuu zzzzyyyy yyxxxxxx | 11110uuu | 10uuzzzz | 10yyyyyy | 10xxxxxx | // +---------------------------+----------+----------+----------+----------+ if ((inchar & 0x80) == 0) return inchar; unsigned int need = 0; if ((inchar & 0xF8) == 0xF8) { ch = inchar & 7; need = 3; } else if ((inchar & 0xE0) == 0xE0) { ch = inchar & 0xF; need = 2; } else if ((inchar & 0xC0) == 0xC0) { ch = inchar & 0x1F; need = 1; } else { assert("Invalid UTF8"); } while (need) { inchar = input.get(); if (inchar == EOF) assert("Invalid UTF8"); // throw // antlr::CharStreamIOException(std::logic_error()); ch <<= 6; ch += inchar & 0x3F; need--; } return ch; } private: // character source std::istream &input; // NOTE: Unimplemented UnicodeCharBuffer(const UnicodeCharBuffer &other); UnicodeCharBuffer &operator=(const UnicodeCharBuffer &other); }; #endif // INC_UnicodeCharBuffer_hpp__ gpt-1.2.0/src/modules/parser/Makefile.in0000664000175000017500000006214015127330525017142 0ustar00metalmetal# Makefile.in generated by automake 1.18.1 from Makefile.am. # @configure_input@ # Copyright (C) 1994-2025 Free Software Foundation, Inc. # This Makefile.in is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY, to the extent permitted by law; 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PortugolParser.cpp: $(srcdir)/$(parser_g) PortugolLexer.cpp $(ANTLR_BIN) $(srcdir)/$(parser_g) ./$(srcdir)/accent.sh SemanticWalker.cpp: $(srcdir)/$(semantic_g) PortugolLexer.cpp $(ANTLR_BIN) $(srcdir)/$(semantic_g) # Tell versions [3.59,3.63) of GNU make to not export all variables. # Otherwise a system limit (for SysV at least) may be exceeded. .NOEXPORT: # Tell GNU make to disable its built-in pattern rules. %:: %,v %:: RCS/%,v %:: RCS/% %:: s.% %:: SCCS/s.% gpt-1.2.0/src/modules/parser/UnicodeCharScanner.hpp0000664000175000017500000003342715126504763021320 0ustar00metalmetal#ifndef INC_UnicodeCharScanner_hpp__ #define INC_UnicodeCharScanner_hpp__ #include #include #include #include #include #include #include #include #include #include #include #include "MismatchedUnicodeCharException.hpp" /** Superclass of generated lexers */ class UnicodeCharScanner : public antlr::TokenStream { protected: typedef antlr::RefToken (*factory_type)(); public: typedef unsigned int char_type; typedef std::map string_map; UnicodeCharScanner(antlr::InputBuffer &cb, bool case_sensitive) : saveConsumedInput(true), caseSensitive(case_sensitive), literals(), inputState(new antlr::LexerInputState(cb)), commitToPath(false), tabsize(8), traceDepth(0) { setTokenObjectFactory(&antlr::CommonToken::factory); } UnicodeCharScanner(antlr::InputBuffer *cb, bool case_sensitive) : saveConsumedInput(true), caseSensitive(case_sensitive), literals(), inputState(new antlr::LexerInputState(cb)), commitToPath(false), tabsize(8), traceDepth(0) { setTokenObjectFactory(&antlr::CommonToken::factory); } UnicodeCharScanner(const antlr::LexerSharedInputState &state, bool case_sensitive) : saveConsumedInput(true), caseSensitive(case_sensitive), literals(), inputState(state), commitToPath(false), tabsize(8), traceDepth(0) { setTokenObjectFactory(&antlr::CommonToken::factory); } virtual ~UnicodeCharScanner() {} virtual char_type LA(char_type i) { char_type c = inputState->getInput().LA(i); return c; } virtual void append(char_type c) { if (saveConsumedInput) { size_t len = text.length(); if ((len % 256) == 0) text.reserve(len + 256); // This is how UTF8 is encoded // +---------------------------+----------+----------+----------+----------+ // | Unicode scalar | 1st | 2nd | 3th | 4th | // +---------------------------+----------+----------+----------+----------+ // |00000000 0xxxxxxx | 0xxxxxxx | | | | // |00000yyy yyxxxxxx | 110yyyyy | 10xxxxxx | | | // |zzzzyyyy yyxxxxxx | 1110zzzz | 10yyyyyy | 10xxxxxx | | // |000uuuuu zzzzyyyy yyxxxxxx | 11110uuu | 10uuzzzz | 10yyyyyy | 10xxxxxx // | // +---------------------------+----------+----------+----------+----------+ if (c < 0x80) { text += c; return; } else if (c < 0x800) { text += ((c >> 6) | 0xC0); text += (c & 0x3F | 0x80); } else if (c < 0x10000) { text += ((c >> 12) | 0xE0); text += (((c >> 6) & 0x3F) | 0x80); text += ((c & 0x3F) | 0x80); } else if (c < 0x200000) { text += ((c >> 18) | 0xF0); // first 3 bits text += ((((c >> 16) & 0x3) << 4) | ((c >> 12) & 0xF) | 0x80); text += (((c >> 6) & 0x3F) | 0x80); text += ((c & 0x3F) | 0x80); } else assert(0); } } virtual void append(const std::string &s) { assert(0); if (saveConsumedInput) text += s; } virtual void commit() { inputState->getInput().commit(); } virtual void consume() { if (inputState->guessing == 0) { char_type c = LA(1); append(c); inputState->column++; } inputState->getInput().consume(); } /** Consume chars until one matches the given char */ virtual void consumeUntil(char_type c) { for (;;) { char_type la_1 = LA(1); if (static_cast(EOF_CHAR) == la_1 || la_1 == c) break; consume(); } } /** Consume chars until one matches the given set */ virtual void consumeUntil(const antlr::BitSet &set) { for (;;) { char_type la_1 = LA(1); if (static_cast(EOF_CHAR) == la_1 || set.member(la_1)) break; consume(); } } /// Mark the current position and return a id for it virtual unsigned int mark() { return inputState->getInput().mark(); } /// Rewind the scanner to a previously marked position virtual void rewind(unsigned int pos) { inputState->getInput().rewind(pos); } /// See if input contains character 'c' throw MismatchedUnicodeCharException /// if not virtual void match(char_type c) { char_type la_1 = LA(1); if (la_1 != c) throw MismatchedUnicodeCharException(la_1, c, false, this); consume(); } /** See if input contains element from bitset b * throw MismatchedUnicodeCharException if not */ virtual void match(const antlr::BitSet &b) { char_type la_1 = LA(1); if (!b.member(la_1)) throw MismatchedUnicodeCharException(la_1, b, false, this); consume(); } /** See if input contains string 's' throw MismatchedUnicodeCharException if * not * @note the string cannot match EOF */ virtual void match(const char *s) { while (*s != '\0') { // the & 0xFF is here to prevent sign extension lateron char_type la_1 = LA(1), c = (*s++ & 0xFF); if (la_1 != c) throw MismatchedUnicodeCharException(la_1, c, false, this); consume(); } } /** See if input contains string 's' throw MismatchedUnicodeCharException if * not * @note the string cannot match EOF */ virtual void match(const std::string &s) { size_t len = s.length(); for (size_t i = 0; i < len; i++) { // the & 0xFF is here to prevent sign extension lateron char_type la_1 = LA(1), c = (s[i] & 0xFF); if (la_1 != c) throw MismatchedUnicodeCharException(la_1, c, false, this); consume(); } } /** See if input does not contain character 'c' * throw MismatchedUnicodeCharException if not */ virtual void matchNot(char_type c) { char_type la_1 = LA(1); if (la_1 == c) throw MismatchedUnicodeCharException(la_1, c, true, this); consume(); } /** See if input contains character in range c1-c2 * throw MismatchedUnicodeCharException if not */ virtual void matchRange(char_type c1, char_type c2) { char_type la_1 = LA(1); if (la_1 < c1 || la_1 > c2) throw MismatchedUnicodeCharException(la_1, c1, c2, false, this); consume(); } /// Get the line the scanner currently is in (starts at 1) virtual int getLine() const { return inputState->line; } /// set the line number virtual void setLine(int l) { inputState->line = l; } /// Get the column the scanner currently is in (starts at 1) virtual int getColumn() const { return inputState->column; } /// set the column number virtual void setColumn(int c) { inputState->column = c; } /// get the filename for the file currently used virtual const std::string &getFilename() const { return inputState->filename; } /// Set the filename the scanner is using (used in error messages) virtual void setFilename(const std::string &f) { inputState->filename = f; } virtual bool getCommitToPath() const { return commitToPath; } virtual void setCommitToPath(bool commit) { commitToPath = commit; } /** return a copy of the current text buffer */ virtual const std::string &getText() const { return text; } virtual void setText(const std::string &s) { text = s; } virtual void resetText() { text = ""; inputState->tokenStartColumn = inputState->column; inputState->tokenStartLine = inputState->line; } virtual antlr::RefToken getTokenObject() const { return _returnToken; } ///{ These need different handling in unicode case virtual bool getCaseSensitiveLiterals() const = 0; virtual bool getCaseSensitive() const { return caseSensitive; } virtual void setCaseSensitive(bool t) { caseSensitive = t; } /** Override this method to get more specific case handling * @note some platforms probably require setting the right locale for * correct functioning. */ virtual char_type toLower(char_type c) const { return std::tolower(c); } /** Used to keep track of line breaks, needs to be called from * within generated lexers when a \n \r is encountered. */ virtual void newline() { ++inputState->line; inputState->column = 1; } /** Advance the current column number by an appropriate amount according * to the tabsize. This method needs to be explicitly called from the * lexer rules encountering tabs. */ virtual void tab() { int c = getColumn(); int nc = (((c - 1) / tabsize) + 1) * tabsize + 1; // calculate tab stop setColumn(nc); } /// set the tabsize. Returns the old tabsize int setTabsize(int size) { int oldsize = tabsize; tabsize = size; return oldsize; } /// Return the tabsize used by the scanner int getTabSize() const { return tabsize; } ///} /** Report exception errors caught in nextToken() */ virtual void reportError(const antlr::RecognitionException &ex) { std::cerr << ex.toString().c_str() << std::endl; } /** Parser error-reporting function can be overridden in subclass */ virtual void reportError(const std::string &s) { if (getFilename() == "") std::cerr << "error: " << s.c_str() << std::endl; else std::cerr << getFilename().c_str() << ": error: " << s.c_str() << std::endl; } /** Parser warning-reporting function can be overridden in subclass */ virtual void reportWarning(const std::string &s) { if (getFilename() == "") std::cerr << "warning: " << s.c_str() << std::endl; else std::cerr << getFilename().c_str() << ": warning: " << s.c_str() << std::endl; } virtual antlr::InputBuffer &getInputBuffer() { return inputState->getInput(); } virtual antlr::LexerSharedInputState getInputState() { return inputState; } /** set the input state for the lexer. * @note state is a reference counted object, hence no reference */ virtual void setInputState(antlr::LexerSharedInputState state) { inputState = state; } /// Set the factory for created tokens virtual void setTokenObjectFactory(factory_type factory) { tokenFactory = factory; } /** Test the token text against the literals table * Override this method to perform a different literals test */ virtual int testLiteralsTable(int ttype) const { string_map::const_iterator i = literals.find(text); if (i != literals.end()) ttype = (*i).second; return ttype; } /** Test the text passed in against the literals table * Override this method to perform a different literals test * This is used primarily when you want to test a portion of * a token */ virtual int testLiteralsTable(const std::string &text, int ttype) const { string_map::const_iterator i = literals.find(text); if (i != literals.end()) ttype = (*i).second; return ttype; } /** This method is called by YourLexer::nextToken() when the lexer has * hit EOF condition. EOF is NOT a character. * This method is not called if EOF is reached during * syntactic predicate evaluation or during evaluation * of normal lexical rules, which presumably would be * an IOException. This traps the "normal" EOF condition. * * uponEOF() is called after the complete evaluation of * the previous token and only if your parser asks * for another token beyond that last non-EOF token. * * You might want to throw token or char stream exceptions * like: "Heh, premature eof" or a retry stream exception * ("I found the end of this file, go back to referencing file"). */ virtual void uponEOF() {} /// Methods used to change tracing behavior void traceIndent() { for (int i = 0; i < traceDepth; i++) std::cout << " "; } void traceIn(const char *rname) { traceDepth++; traceIndent(); std::cout << "> lexer " << rname << "; c==" << LA(1) << std::endl; } void traceOut(const char *rname) { traceIndent(); std::cout << "< lexer " << rname << "; c==" << LA(1) << std::endl; traceDepth--; } #ifndef NO_STATIC_CONSTS static const int EOF_CHAR = EOF; #else enum { EOF_CHAR = EOF }; #endif protected: std::string text; ///< Text of current token /// flag indicating wether consume saves characters bool saveConsumedInput; factory_type tokenFactory; ///< Factory for tokens bool caseSensitive; ///< Is this lexer case sensitive string_map literals; // set by subclass antlr::RefToken _returnToken; ///< used to return tokens w/o using return val /// Input state, gives access to input stream, shared among different lexers antlr::LexerSharedInputState inputState; /** Used during filter mode to indicate that path is desired. * A subsequent scan error will report an error as usual * if acceptPath=true; */ bool commitToPath; unsigned int tabsize; ///< tab size the scanner uses. /// Create a new RefToken of type t virtual antlr::RefToken makeToken(int t) { antlr::RefToken tok = tokenFactory(); // actually at this point you want to convert the stored lexeme text // into the format you want to have it in in the backend... tok->setType(t); tok->setColumn(inputState->tokenStartColumn); tok->setLine(inputState->tokenStartLine); return tok; } /** Tracer class, used when -traceLexer is passed to antlr */ class Tracer { private: UnicodeCharScanner *parser; const char *text; Tracer(const Tracer &other); // undefined Tracer &operator=(const Tracer &other); // undefined public: Tracer(UnicodeCharScanner *p, const char *t) : parser(p), text(t) { parser->traceIn(text); } ~Tracer() { parser->traceOut(text); } }; int traceDepth; private: UnicodeCharScanner(const UnicodeCharScanner &other); // undefined UnicodeCharScanner &operator=(const UnicodeCharScanner &other); // undefined }; #endif // INC_UnicodeCharScanner_hpp__ gpt-1.2.0/src/modules/parser/parser.g0000664000175000017500000010116415126504763016547 0ustar00metalmetal/* * Copyright (C) 2003-2006 by Thiago Silva * * thiago.silva@kdemal.net * * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * * This program is distributed in the hope that it will be useful, * * but WITHOUT ANY WARRANTY; without even the implied warranty of * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * * GNU General Public License for more details. * * * * You should have received a copy of the GNU General Public License * * along with this program; if not, write to the * * Free Software Foundation, Inc., * * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * */ header { #include "BasePortugolParser.hpp" #include "PortugolAST.hpp" #include "GPTDisplay.hpp" } options { language="Cpp"; } class PortugolParser extends Parser("BasePortugolParser"); options { buildAST = true; ASTLabelType="RefPortugolAST"; importVocab=Portugol; // use vocab generated by lexer genHashLines=false;//no #line } { public: RefPortugolAST getPortugolAST() { return returnAST; } } /******************************** GRAMATICA *************************************************/ algoritmo : declaracao_algoritmo (var_decl_block)? stm_block (func_decls)* EOF ; exception //nem "variaveis" nem "inicio" catch[antlr::NoViableAltException e] { reportParserError(e.getLine(), "\"variáveis\" ou \"início\" após declaração de algoritmo", getTokenDescription(e.token)); } catch[antlr::MismatchedTokenException e] { //EOF reportParserError(e.getLine(), expecting_eof_or_function, getTokenDescription(e.token)); } //++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ declaracao_algoritmo : alg:T_KW_ALGORITMO^ id:T_IDENTIFICADOR T_SEMICOL! {_name = id->getText();} ; exception //T_KW_ALGORITMO, T_IDENTIFICADOR, T_SEMICOL catch[antlr::MismatchedTokenException e] { if(e.expecting == T_IDENTIFICADOR) { if(alg->getLine() != e.getLine()) { reportParserError(alg->getLine(), expecting_algorithm_name, "", alg->getText()); } else { reportParserError(e.getLine(), expecting_algorithm_name, getTokenDescription(e.token)); } } else if(e.expecting == T_SEMICOL) { reportParserError(id->getLine(), getTokenNames()[e.expecting], "", id->getText()); } else { reportParserError(e.getLine(), getTokenNames()[e.expecting], getTokenDescription(e.token)); } BitSet b; b.add(T_KW_VARIAVEIS); b.add(T_KW_INICIO); consumeUntil(b); } //++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ var_decl_block {RefToken tk;} : tvars:T_KW_VARIAVEIS^ (var_decl {tk = lastToken;} semi:T_SEMICOL!)+ T_KW_FIM_VARIAVEIS! ; //Nota: T_KW_VARIAVEIS ja foi checado. exception //nenhum T_IDENTIFICADOR (var_decl) catch[antlr::NoViableAltException e] { int cd; if(e.getLine() == tvars->getLine()) { cd = reportParserError(e.getLine(), expecting_variable, "", tvars->getText()); printTip("Pelo menos uma variável deve ser declarada", e.getLine(), cd); } else { cd = reportParserError(tvars->getLine(), expecting_variable, "", tvars->getText()); printTip("Pelo menos uma variável deve ser declarada", tvars->getLine(), cd); } BitSet b; b.add(T_KW_INICIO); b.add(T_KW_FUNCAO); consumeUntil(b); } catch[antlr::MismatchedTokenException e] { if(e.expecting == T_SEMICOL) { if(isDatatype(tk->getType())) { reportParserError(tk->getLine(), getTokenNames()[e.expecting], "", tk->getText()); } /*else { reportParserError(tk->getLine(), getTokenNames()[e.expecting], getTokenDescription(e.token)); }*/ } else if(e.expecting == T_KW_FIM_VARIAVEIS){ if(e.getLine() == semi->getLine()) { reportParserError(e.getLine(), expecting_fimvar_or_var, "", semi->getText()); } else { reportParserError(e.getLine(), expecting_fimvar_or_var, getTokenDescription(e.token)); } } else { reportParserError(e.getLine(), getTokenNames()[e.expecting], getTokenDescription(e.token)); } BitSet b; b.add(T_KW_VARIAVEIS); b.add(T_KW_INICIO); consumeUntil(b); } //++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ var_decl! {RefToken lastId;} : id:T_IDENTIFICADOR {lastToken = id;} more:var_more {lastId=lastToken;} colon:T_COLON ( p:tp_prim {#var_decl = #([TI_VAR_PRIMITIVE,"primitive!"], p, id, more);#var_decl->setLine(id->getLine());} | m:tp_matriz {#var_decl = #([TI_VAR_MATRIX, "matrix!"], m, id, more);#var_decl->setLine(id->getLine());} ) ; //Nota: T_IDENTIFICADOR ja foi checado exception catch[antlr::MismatchedTokenException e] { if(e.expecting == T_COLON) { if((e.token->getType() != EOF_) && (e.getLine() == lastId->getLine())) { int cd; cd = reportParserError(e.getLine(), getTokenNames()[e.expecting], getTokenDescription(e.token)); if(e.token->getType() == T_IDENTIFICADOR) { printTip(string("Coloque uma vírgula entre as variáveis \"") + lastId->getText() + "\" e \"" + e.token->getText() + "\"", e.getLine(), cd); } if(isDatatype(e.token->getType())) { printTip(string("Coloque ':' entre \"") + lastId->getText() + "\" e " + getTokenNames()[LA(1)], e.getLine(), cd); } } else { reportParserError(lastId->getLine(), getTokenNames()[e.expecting], "", lastId->getText()); } } lastToken = LT(1); consumeUntil(T_SEMICOL); } catch[antlr::NoViableAltException e] { //no datatype if(e.getLine() == colon->getLine()) { reportParserError(e.getLine(), expecting_datatype, getTokenDescription(e.token)); } else { reportParserError(colon->getLine(), expecting_datatype, "", colon->getText()); } consumeUntil(T_SEMICOL); } //++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ var_more {RefToken lst;} : (T_COMMA! {lst=lastToken;} id:T_IDENTIFICADOR {lastToken = id;})* ; exception catch[antlr::MismatchedTokenException e] { if(lst->getLine() == e.getLine()) { reportParserError(e.getLine(), expecting_variable, getTokenDescription(e.token)); } else { reportParserError(e.getLine(), expecting_variable, "", lst->getText()); } consumeUntil(T_COLON); } //++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ tp_prim {RefToken tk=lastToken;} : T_KW_INTEIRO | T_KW_REAL | T_KW_CARACTERE | T_KW_LITERAL | T_KW_LOGICO ; exception //for function return catch[antlr::NoViableAltException e] { if(e.getLine() == tk->getLine()) { reportParserError(e.getLine(), expecting_datatype, getTokenDescription(e.token)); } else { reportParserError(tk->getLine(), expecting_datatype, "", tk->getText()); } BitSet b; b.add(T_SEMICOL);//next for decl var b.add(T_KW_INICIO); //next for rettype consumeUntil(b); } //++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ tp_matriz! {RefToken lst;} : mt:T_KW_MATRIZ dim:dimensoes {lst=lastToken;}T_KW_DE tipo:tp_prim_pl {#tp_matriz = #(tipo, dim);#tp_matriz->setLine(mt->getLine());} ; exception catch[antlr::MismatchedTokenException e] { if(lst->getType() == T_FECHAC) { if(e.getLine() == mt->getLine()) { reportParserError(e.getLine(), getTokenNames()[e.expecting], getTokenDescription(e.token)); } else { reportParserError(mt->getLine(), getTokenNames()[e.expecting], "", lst->getText()); } }//else: dimensoes deu erro. Nao reporte nada aqui. consumeUntil(T_SEMICOL); } //++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ dimensoes { RefToken mt = lastToken; RefToken lst; } : ( abre:T_ABREC! {lst=abre;} size:T_INT_LIT {lst=size;} fecha:T_FECHAC! {lst=fecha;} )+ ; exception catch[antlr::MismatchedTokenException e] { if(e.getLine() == lst->getLine()) { reportParserError(e.getLine(), getTokenNames()[e.expecting], "", lst->getText());//getTokenDescription(e.token)); } else { reportParserError(lst->getLine(), getTokenNames()[e.expecting], "", lst->getText()); } consumeUntil(T_KW_DE); } catch[antlr::NoViableAltException e] { if(mt->getLine() == e.getLine()) { reportParserError(e.getLine(), getTokenNames()[T_ABREC], "", mt->getText()); } else { reportParserError(mt->getLine(), getTokenNames()[T_ABREC], "", mt->getText()); } consumeUntil(T_KW_DE); } //++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ tp_prim_pl {RefToken lst=lastToken;} : T_KW_INTEIROS | T_KW_REAIS | T_KW_CARACTERES | T_KW_LITERAIS | T_KW_LOGICOS ; exception catch[antlr::NoViableAltException e] { if(lst->getLine() == e.getLine()) { reportParserError(e.getLine(), expecting_datatype_pl, getTokenDescription(e.token)); } else { reportParserError(lst->getLine(), expecting_datatype_pl, "", lst->getText()); } consumeUntil(T_SEMICOL); } //++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ stm_block! {RefToken lst = lastToken;} : T_KW_INICIO stms:stm_list f:T_KW_FIM {#stm_block = #(T_KW_INICIO, stms);#stm_block->setEndLine(f->getLine());} ; exception catch[antlr::MismatchedTokenException e] { if(e.expecting == T_KW_FIM) { int cd = reportParserError(e.getLine(), expecting_stm_or_fim, getTokenDescription(e.token)); if(e.token->getType() == T_IDENTIFICADOR) { printTip(string("Verifique o uso de \"[]\" (caso \"") + e.token->getText() + "\" seja um conjunto/matriz), do operador \":=\" (caso seja um comando de atribuição)" " e do uso de parêntesis (caso \"" + e.token->getText() + "\" seja uma chamada de função)", e.getLine(), cd); /* printTip(string("se \"") + e.token->getText() + "\" é uma variável, verifique o uso de \"[]\" caso seja um vetor/matriz adicione o operador de atribuição " + getTokenNames()[T_ATTR] + " logo após. Se for uma função, adicione " + getTokenNames()[T_ABREP] , e.getLine(), cd);*/ } } else { reportParserError(e.getLine(), getTokenNames()[e.expecting], getTokenDescription(e.token)); } BitSet b; b.add(EOF_); b.add(T_KW_FUNCAO); consumeUntil(b); } // catch[antlr::NoViableAltException e] { // cerr << "stm_block:NoViableAltException\n"; // } //++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ stm_list {RefToken tk=lastToken;} : ( (lvalue T_ATTR)=> stm_attr {tk=lastToken;} T_SEMICOL! | {(LA(1) == T_IDENTIFICADOR) && (LA(2)==T_ABREP)}? fcall {tk=lastToken;} T_SEMICOL! | stm_ret {tk=lastToken;} T_SEMICOL! | stm_se | stm_enquanto | stm_repita {tk=lastToken;} T_SEMICOL! | stm_para )* ; //Nota: caso haja excecao em (stm_list)*, não haverá outra tentativa (causada pelo *), // isso eh, a funcao stm_list retornara. exception catch[antlr::MismatchedTokenException e] { if(e.expecting == T_SEMICOL) { if(tk->getLine() == e.getLine()) { reportParserError(tk->getLine(), getTokenNames()[e.expecting], getTokenDescription(e.token)); } else { reportParserError(tk->getLine(), getTokenNames()[e.expecting], "", tk->getText()); } } BitSet b; b.add(T_KW_FIM_SE); b.add(T_KW_FIM_ENQUANTO); b.add(T_KW_FIM_PARA); b.add(T_KW_ATE); b.add(T_KW_FIM); consumeUntil(b); } //++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ stm_ret! : t:T_KW_RETORNE^ ( e:expr {#stm_ret = #(t,e);} | /*emtpy*/ {#stm_ret = #(t,[TI_NULL,"null!"]);} ) {#stm_ret->setLine(t->getLine());} ; exception catch[antlr::NoViableAltException e] { reportParserError(lastToken->getLine(), expecting_expression, "", lastToken->getText()); //tudo o que vem depois de stm_list BitSet b; b.add(T_IDENTIFICADOR); b.add(T_KW_RETORNE); b.add(T_KW_SE); b.add(T_KW_ENQUANTO); b.add(T_KW_PARA); b.add(T_KW_SENAO); b.add(T_KW_REPITA); b.add(T_KW_FIM_SE); b.add(T_KW_FIM_ENQUANTO); b.add(T_KW_FIM_PARA); b.add(T_KW_ATE); b.add(T_KW_FIM); consumeUntil(b); } //++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ array_sub {RefToken tk;} : (abre:T_ABREC! {tk=abre;} expr {tk = lastToken;}T_FECHAC!)* ; exception //apenas para rvalue. se array_sub pertence a um lvalue, ele ja foi validado porcausa //do predicado em stm_list catch[antlr::MismatchedTokenException e] { reportParserError(tk->getLine(), getTokenNames()[e.expecting], "", tk->getText()); //consumeUntil: para tudo o que vem depois de lvalue BitSet b; b.add(T_ATTR); b.add(T_KW_DE); //+ tudo o que vem depois de expr b.add(T_SEMICOL); b.add(T_FECHAC); b.add(T_KW_ENTAO); b.add(T_KW_FACA); b.add(T_KW_ATE); consumeUntil(b); } //++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ lvalue! {RefToken lst=lastToken;} : id:T_IDENTIFICADOR s:array_sub {#lvalue = #(id, s);#lvalue->setLine(id->getLine());} ; exception catch[antlr::MismatchedTokenException e] { if(lst->getLine() == e.getLine()) { reportParserError(e.getLine(), expecting_variable, getTokenDescription(e.token)); } else { reportParserError(lst->getLine(), expecting_variable, "", lst->getText()); } //tudo o que vem depois de lvalue BitSet b; b.add(T_ATTR); b.add(T_KW_DE); //+tudo o que vem depois de expr b.add(T_SEMICOL); b.add(T_FECHAC); b.add(T_KW_ENTAO); b.add(T_KW_FACA); b.add(T_KW_ATE); consumeUntil(b); } //++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ stm_attr : lvalue T_ATTR^ expr ; //catches são feitos em stm_list (stm_list usa predicate antes de chamar stm_attr) // //catch para exceptions herdadas em expr // exception // catch[antlr::MismatchedTokenException e] { // reportParserError(e.getLine(), getTokenNames()[e.expecting], getTokenDescription(e.token)); // } //++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ stm_se {RefToken tk;} : se:T_KW_SE^ {tk=se;} expr {tk=lastToken;} T_KW_ENTAO! {tk=lastToken;} stm_list (T_KW_SENAO stm_list)? {tk=lastToken;} T_KW_FIM_SE! ; exception catch[antlr::MismatchedTokenException e] { if(e.expecting != T_KW_FIM_SE) { if(e.getLine() == tk->getLine()) { reportParserError(e.getLine(), getTokenNames()[e.expecting], getTokenDescription(e.token)); } else { reportParserError(tk->getLine(), getTokenNames()[e.expecting], "", tk->getText()); } } else { if(e.getLine() == tk->getLine()) { reportParserError(e.getLine(), expecting_stm_or_fimse, getTokenDescription(e.token)); } else { reportParserError(tk->getLine(), expecting_stm_or_fimse, "", tk->getText()); } } //tudo o que vem depois de stm_list BitSet b; b.add(T_IDENTIFICADOR); b.add(T_KW_RETORNE); b.add(T_KW_SE); b.add(T_KW_ENQUANTO); b.add(T_KW_PARA); b.add(T_KW_REPITA); b.add(T_KW_SENAO); b.add(T_KW_FIM_SE); b.add(T_KW_FIM_ENQUANTO); b.add(T_KW_FIM_PARA); b.add(T_KW_ATE); b.add(T_KW_FIM); consumeUntil(b); } catch[antlr::NoViableAltException e] { //fimse if(e.getLine() == tk->getLine()) { reportParserError(e.getLine(), expecting_stm_or_fimse, getTokenDescription(e.token)); } else { reportParserError(tk->getLine(), expecting_stm_or_fimse, "", tk->getText()); } //tudo o que vem depois de stm_list BitSet b; b.add(T_IDENTIFICADOR); b.add(T_KW_RETORNE); b.add(T_KW_SE); b.add(T_KW_ENQUANTO); b.add(T_KW_PARA); b.add(T_KW_REPITA); b.add(T_KW_SENAO); b.add(T_KW_FIM_SE); b.add(T_KW_FIM_ENQUANTO); b.add(T_KW_FIM_PARA); b.add(T_KW_ATE); b.add(T_KW_FIM); consumeUntil(b); } //++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ stm_enquanto {RefToken tk;} : enq:T_KW_ENQUANTO^ {tk=enq;} expr {tk=lastToken;} T_KW_FACA! {tk=lastToken;} stm_list {tk=lastToken;} T_KW_FIM_ENQUANTO! ; exception catch[antlr::MismatchedTokenException e] { if(e.expecting != T_KW_FIM_ENQUANTO) { if(e.getLine() == tk->getLine()) { reportParserError(e.getLine(), getTokenNames()[e.expecting], getTokenDescription(e.token)); } else { reportParserError(tk->getLine(), getTokenNames()[e.expecting], "", tk->getText()); } } else { if(e.getLine() == tk->getLine()) { reportParserError(e.getLine(), expecting_stm_or_fimenq, getTokenDescription(e.token)); } else { reportParserError(tk->getLine(), expecting_stm_or_fimenq, "", tk->getText()); } } //tudo o que vem depois de stm_list BitSet b; b.add(T_IDENTIFICADOR); b.add(T_KW_RETORNE); b.add(T_KW_SE); b.add(T_KW_ENQUANTO); b.add(T_KW_PARA); b.add(T_KW_REPITA); b.add(T_KW_SENAO); b.add(T_KW_FIM_SE); b.add(T_KW_FIM_ENQUANTO); b.add(T_KW_FIM_PARA); b.add(T_KW_ATE); b.add(T_KW_FIM); consumeUntil(b); } //nota: stm_enquanto nao lanca noViable //++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ stm_repita {RefToken tk;} : rep:T_KW_REPITA^ stm_list {tk=lastToken;} ate:T_KW_ATE! expr {tk=lastToken;} ; exception catch[antlr::MismatchedTokenException e] { if(e.expecting != T_KW_ATE) { if(e.getLine() == tk->getLine()) { reportParserError(e.getLine(), getTokenNames()[e.expecting], getTokenDescription(e.token)); } else { reportParserError(tk->getLine(), getTokenNames()[e.expecting], "", tk->getText()); } } else { if(e.getLine() == tk->getLine()) { reportParserError(e.getLine(), expecting_stm_or_ate, getTokenDescription(e.token)); } else { reportParserError(tk->getLine(), expecting_stm_or_ate, "", tk->getText()); } } //tudo o que vem depois de stm_list BitSet b; b.add(T_IDENTIFICADOR); b.add(T_KW_RETORNE); b.add(T_KW_SE); b.add(T_KW_ENQUANTO); b.add(T_KW_PARA); b.add(T_KW_REPITA); b.add(T_KW_SENAO); b.add(T_KW_FIM_SE); b.add(T_KW_FIM_ENQUANTO); b.add(T_KW_FIM_PARA); b.add(T_KW_ATE); b.add(T_KW_FIM); consumeUntil(b); } //nota: stm_repita nao lanca noViable //++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ stm_para {RefToken tk;} : T_KW_PARA^ lvalue {tk=lastToken;} T_KW_DE! {tk=lastToken;} expr {tk=lastToken;} T_KW_ATE! expr {tk=lastToken;} passo {tk=lastToken;} T_KW_FACA! {tk=lastToken;} stm_list {tk=lastToken;} T_KW_FIM_PARA! ; exception catch[antlr::MismatchedTokenException e] { if(e.expecting != T_KW_FIM_PARA) { if(e.getLine() == tk->getLine()) { reportParserError(e.getLine(), getTokenNames()[e.expecting], getTokenDescription(e.token)); } else { reportParserError(tk->getLine(), getTokenNames()[e.expecting], "", tk->getText()); } } else { if(e.getLine() == tk->getLine()) { reportParserError(e.getLine(), expecting_stm_or_fimpara, getTokenDescription(e.token)); } else { reportParserError(tk->getLine(), expecting_stm_or_fimpara, "", tk->getText()); } } //tudo o que vem depois de stm_list BitSet b; b.add(T_IDENTIFICADOR); b.add(T_KW_RETORNE); b.add(T_KW_SE); b.add(T_KW_ENQUANTO); b.add(T_KW_PARA); b.add(T_KW_REPITA); b.add(T_KW_SENAO); b.add(T_KW_FIM_SE); b.add(T_KW_FIM_ENQUANTO); b.add(T_KW_FIM_PARA); b.add(T_KW_ATE); b.add(T_KW_FIM); consumeUntil(b); } passo {RefToken tk=LT(1);} : (T_KW_PASSO^ {tk=lastToken;} (T_MAIS|T_MENOS)? {tk=lastToken;} T_INT_LIT)? ; exception catch[antlr::NoViableAltException e] { // passo faz lookahead para checar T_KW_FACA if(tk->getType() != T_KW_PASSO) { if(e.getLine() == tk->getLine()) { reportParserError(e.getLine(), getTokenNames()[T_KW_FACA], getTokenDescription(e.token)); } else { reportParserError(tk->getLine(), getTokenNames()[T_KW_FACA], "", tk->getText()); } } else { reportParserError(tk->getLine(), getTokenNames()[T_INT_LIT], "", tk->getText()); consumeUntil(T_KW_FACA); } } catch[antlr::MismatchedTokenException e] { if(e.getLine() == tk->getLine()) { reportParserError(e.getLine(), getTokenNames()[e.expecting], getTokenDescription(e.token)); } else { reportParserError(e.getLine(), getTokenNames()[e.expecting], "", tk->getText()); } consumeUntil(T_KW_FACA); } /* ----------------------------- Expressoes ---------------------------------- */ expr : expr_e (T_KW_OU^ expr_e)* ; exception //catch todas as excecoes nas expr_* catch[ANTLR_USE_NAMESPACE(antlr)NoViableAltException e] { //nothing } expr_e options { defaultErrorHandler=false; //noviable should be caught on expr } : expr_bit_ou (T_KW_E^ expr_bit_ou)* ; expr_bit_ou options { defaultErrorHandler=false; //noviable should be caught on expr } : expr_bit_xou (T_BIT_OU^ expr_bit_xou)* ; expr_bit_xou options { defaultErrorHandler=false; //noviable should be caught on expr } : expr_bit_e (T_BIT_XOU^ expr_bit_e)* ; expr_bit_e options { defaultErrorHandler=false; //noviable should be caught on expr } : expr_igual (T_BIT_E^ expr_igual)* ; expr_igual options { defaultErrorHandler=false; //noviable should be caught on expr } : expr_relacional (T_IGUAL^ expr_relacional|T_DIFERENTE^ expr_relacional)* ; expr_relacional options { defaultErrorHandler=false; //noviable should be caught on expr } : expr_ad ((T_MAIOR^| T_MAIOR_EQ^| T_MENOR^| T_MENOR_EQ^) expr_ad)* ; expr_ad options { defaultErrorHandler=false; //noviable should be caught on expr } : expr_multip (T_MAIS^ expr_multip| T_MENOS^ expr_multip)* ; expr_multip options { defaultErrorHandler=false; //noviable should be caught on expr } : expr_unario (( T_DIV^ | T_MULTIP^ | T_MOD^ ) expr_unario)* ; expr_unario! options { defaultErrorHandler=false; //noviable should be caught on expr } : o:op_unario e:expr_elemento {#expr_unario = #(o, e);} ; op_unario! : ( e:T_MENOS {#op_unario = #[TI_UN_NEG,"-"];#op_unario->setLine(e->getLine());} | a:T_MAIS {#op_unario = #[TI_UN_POS,"+"];#op_unario->setLine(a->getLine());} | n:T_KW_NOT {#op_unario = #[TI_UN_NOT,"não"];#op_unario->setLine(n->getLine());} | b:T_BIT_NOT {#op_unario = #[TI_UN_BNOT,"~"];#op_unario->setLine(b->getLine());} )? ; exception //op_unario faz um lookahead e lanca noViable //se LA(1) nao servir em nenhuma alternativa de expr_elemento catch[ANTLR_USE_NAMESPACE(antlr)NoViableAltException e] { if(lastToken->getLine() == e.getLine()) { reportParserError(e.getLine(), expecting_expression, getTokenDescription(e.token), lastToken->getText()); } else { reportParserError(lastToken->getLine(), expecting_expression, "", lastToken->getText()); } //proximos tokens possiveis (nao-opicionais) apos expr BitSet b; b.add(T_SEMICOL); b.add(T_FECHAC); b.add(T_KW_ENTAO); b.add(T_KW_FACA); b.add(T_KW_ATE); consumeUntil(b); } //++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ expr_elemento : (T_IDENTIFICADOR T_ABREP)=> fcall | lvalue | literal |! t:T_ABREP e:expr T_FECHAP { #expr_elemento = #([TI_PARENTHESIS,"!par"], e); #expr_elemento->setLine(t->getLine()); } ; exception //ja foi tratado em op_unario catch[ANTLR_USE_NAMESPACE(antlr)NoViableAltException e] { //nothing } //catch para exceptions herdadas em expr catch[antlr::MismatchedTokenException e] { reportParserError(e.getLine(), getTokenNames()[e.expecting], getTokenDescription(e.token)); } /*************************************************************************************/ fcall! {RefToken tk;} : id:T_IDENTIFICADOR T_ABREP a:fargs {tk=lastToken;} T_FECHAP { #fcall = #([TI_FCALL,"fcall!"], id, a); #fcall->setLine(id->getLine()); #fcall->setFilename(GPTDisplay::self()->getCurrentFile()); } ; exception //T_FECHAP catch[antlr::MismatchedTokenException e] { if(tk->getLine() == e.getLine()) { int cd = reportParserError(e.getLine(), getTokenNames()[e.expecting], getTokenDescription(e.token)); if((e.token->getType() == T_IDENTIFICADOR) || (e.token->getType() == T_STRING_LIT) || (e.token->getType() == T_INT_LIT) || (e.token->getType() == T_REAL_LIT) || (e.token->getType() == T_CARAC_LIT)) { printTip(string("Coloque uma vírgula antes de \"") + e.token->getText() + "\"",e.getLine(),cd); } } else { reportParserError(tk->getLine(), getTokenNames()[e.expecting], "", tk->getText()); } //tudo o que vem depois de expr BitSet b; b.add(T_SEMICOL); b.add(T_FECHAC); b.add(T_KW_ENTAO); b.add(T_KW_FACA); b.add(T_KW_ATE); consumeUntil(b); } //++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ fargs {RefToken lst=lastToken;} : (expr (T_COMMA! expr)*)? ; exception catch[ANTLR_USE_NAMESPACE(antlr)NoViableAltException e] { if(lst->getLine() == e.getLine()) { reportParserError(e.getLine(), expecting_expression, getTokenDescription(e.token)); } else { reportParserError(lst->getLine(), expecting_expression, "", lst->getText()); } consumeUntil(T_FECHAP); } //++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ literal : T_STRING_LIT | T_INT_LIT | T_REAL_LIT | T_CARAC_LIT | T_KW_VERDADEIRO | T_KW_FALSO ; //++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ func_decls! {RefToken tk;} : f:T_KW_FUNCAO id:T_IDENTIFICADOR T_ABREP params:fparams {tk=lastToken;}T_FECHAP ret:rettype fvars:fvar_decl block:stm_block { #func_decls = #(id, params, ret, fvars, block); #func_decls->setLine(f->getLine()); } ; exception catch[antlr::MismatchedTokenException e] { if(e.expecting == T_IDENTIFICADOR) { if(f->getLine() == e.getLine()) { reportParserError(e.getLine(), expecting_function_name, getTokenDescription(e.token)); } else { reportParserError(f->getLine(), expecting_function_name, "", f->getText()); } consumeUntil(T_ABREP); } else if(e.expecting == T_ABREP) { if(id->getLine() == e.getLine()) { reportParserError(e.getLine(), getTokenNames()[e.expecting], getTokenDescription(e.token)); } else { reportParserError(f->getLine(), getTokenNames()[e.expecting], "", id->getText()); } consumeUntil(T_FECHAP); } else if(e.expecting == T_FECHAP) { if(tk->getLine() == e.getLine()) { reportParserError(e.getLine(), getTokenNames()[e.expecting], getTokenDescription(e.token)); } else { reportParserError(tk->getLine(), getTokenNames()[e.expecting], "", tk->getText()); } consumeUntil(T_KW_INICIO); } else { cerr << "no message for this error! (func_decls::MismatchedTokenException)\n"; // cerr << "func_decls:for what is this?" << endl; // reportParserError(e.getLine(), getTokenNames()[e.expecting], getTokenDescription(e.token)); } } // catch[ANTLR_USE_NAMESPACE(antlr)NoViableAltException e] { // cerr << "func_decls::NoViableAltException" << endl; // reportParserError(e.getLine(), getTokenNames()[T_KW_INICIO], getTokenDescription(e.token)); // consumeUntil(T_KW_FIM); // } //++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ rettype : (T_COLON! p:tp_prim {#rettype = #([TI_FRETURN,"rettype!"], p);} )? ; exception //rettype does lookahead catch[antlr::NoViableAltException e] { // cerr << "rettype:NoViableAltException\n"; // reportParserError(e.getLine(), getTokenNames()[T_KW_INICIO], getTokenDescription(e.token)); // consumeUntil(T_KW_FIM); } catch[antlr::MismatchedTokenException e] { // cerr << "rettype:MismatchedTokenException\n"; } //++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ fffvar_decl {RefToken tk;} : (var_decl {tk=lastToken;} T_SEMICOL!)+ ; exception //T_SEMICOL catch[antlr::MismatchedTokenException e] { if(tk->getLine() == e.getLine()) { reportParserError(e.getLine(), getTokenNames()[e.expecting], getTokenDescription(e.token)); } else { reportParserError(tk->getLine(), getTokenNames()[e.expecting], "", tk->getText()); } consumeUntil(T_KW_INICIO); } catch[ANTLR_USE_NAMESPACE(antlr)NoViableAltException e] { // cerr << "fffvar_decl::NoViableAltException" << endl; } //++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ fvar_decl! : ( s:fffvar_decl { #fvar_decl = #([T_KW_VARIAVEIS,"variáveis!"],s); } )? ; exception catch[antlr::NoViableAltException e] { // cerr << "fvar_decl::NoViableAltException" << endl; } // catch[antlr::MismatchedTokenException e] { // cerr << "fvar_decl::MismatchedTokenException" << endl; // } //++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ fparams {RefToken tk = lastToken;} : (fparam (T_COMMA! fparam)*)? ; exception catch[ANTLR_USE_NAMESPACE(antlr)NoViableAltException e] { if(e.getLine() == tk->getLine()) { reportParserError(e.getLine(), expecting_param_or_fparen, getTokenDescription(e.token)); } else { reportParserError(tk->getLine(), expecting_param_or_fparen, "", tk->getText()); } consumeUntil(T_FECHAP); } // catch[antlr::MismatchedTokenException e] { // cerr << "fparams::MismatchedTokenException" << endl; // } //++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ fparam! {RefToken tk=lastToken;} : id:T_IDENTIFICADOR col:T_COLON {tk=lastToken;} ( p:tp_prim {#fparam = #([TI_VAR_PRIMITIVE,"primitive!"], p, id);#fparam->setLine(id->getLine());} | m:tp_matriz {#fparam = #([TI_VAR_MATRIX, "matrix!"], m, id);#fparam->setLine(id->getLine());} ) ; exception catch[antlr::MismatchedTokenException e] { if(e.expecting == T_IDENTIFICADOR) { if(e.getLine() == tk->getLine()) { reportParserError(e.getLine(), expecting_variable, getTokenDescription(e.token)); } else { reportParserError(tk->getLine(), expecting_variable, "", tk->getText()); } } else { //missing colon reportParserError(e.getLine(), getTokenNames()[e.expecting], "", id->getText()); } consumeUntil(T_FECHAP); } catch[ANTLR_USE_NAMESPACE(antlr)NoViableAltException e] { //no datatype found if(tk->getLine() == e.getLine()) { reportParserError(e.getLine(), expecting_datatype, getTokenDescription(e.token)); } else { reportParserError(tk->getLine(), expecting_datatype, "", tk->getText()); } consumeUntil(T_FECHAP); } gpt-1.2.0/src/modules/parser/SemanticEval.cpp0000664000175000017500000005735715126504763020200 0ustar00metalmetal/*************************************************************************** * Copyright (C) 2003-2006 by Thiago Silva * * thiago.silva@kdemal.net * * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * * This program is distributed in the hope that it will be useful, * * but WITHOUT ANY WARRANTY; without even the implied warranty of * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * * GNU General Public License for more details. * * * * You should have received a copy of the GNU General Public License * * along with this program; if not, write to the * * Free Software Foundation, Inc., * * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * ***************************************************************************/ #include "SemanticEval.hpp" #include "GPTDisplay.hpp" #include "SemanticWalkerTokenTypes.hpp" #include ExpressionValue::ExpressionValue() : _isPrimitive(true), _primitiveType(TIPO_NULO) {} ExpressionValue::ExpressionValue(int type) : _isPrimitive(true), _primitiveType(type) {} void ExpressionValue::setPrimitiveType(int type) { _primitiveType = type; _isPrimitive = true; } int ExpressionValue::primitiveType() const { return _primitiveType; } void ExpressionValue::setPrimitive(bool val) { _isPrimitive = val; } bool ExpressionValue::isPrimitive() const { return _isPrimitive; } void ExpressionValue::setDimensions(const list &d) { _isPrimitive = false; _dimensions = d; } list &ExpressionValue::dimensions() { return _dimensions; } bool ExpressionValue::isNumeric(bool integerOnly) const { if (!_isPrimitive) { return false; } if (integerOnly) { switch (_primitiveType) { case TIPO_CARACTERE: case TIPO_INTEIRO: case TIPO_LOGICO: case TIPO_ALL: return true; case TIPO_REAL: case TIPO_LITERAL: case TIPO_NULO: default: return false; } } else { switch (_primitiveType) { case TIPO_CARACTERE: case TIPO_INTEIRO: case TIPO_LOGICO: case TIPO_REAL: case TIPO_ALL: return true; case TIPO_LITERAL: case TIPO_NULO: default: return false; } } } bool ExpressionValue::isCompatibleWidth(ExpressionValue &other) const { if (!matchesType(other._isPrimitive)) { return false; } else if (!matchesDimensions(other._dimensions)) { return false; } else if (!matchesPrimitiveType(other._primitiveType)) { return false; } return true; } bool ExpressionValue::isCompatibleWidth(SymbolType &other) const { if (!matchesType(other.isPrimitive())) { return false; } else if (!matchesDimensions(other.dimensions())) { return false; } else if (!matchesPrimitiveType(other.primitiveType())) { return false; } return true; } bool ExpressionValue::matchesType(bool other_isprimitive) const { return _isPrimitive == other_isprimitive; } bool ExpressionValue::matchesDimensions(list &other_dimensions) const { // numero de dimensoes if (_dimensions.size() != other_dimensions.size()) { return false; } // range das dimensoes list::const_iterator lit = _dimensions.begin(); list::const_iterator rit = other_dimensions.begin(); while ((lit != _dimensions.end()) && (rit != other_dimensions.end())) { if ((*lit) != (*rit)) { return false; } ++lit; ++rit; } return true; } bool ExpressionValue::matchesPrimitiveType(int other_type) const { // 1: todos os tipos numericos (inteiro, real, logico, caractere) sao // compativeis entre si 2: tipos nulos são compativeis apenas com tipo nulo 3: // tipo_all eh compativel com todos // para funcoes sem retorno if ((_primitiveType == TIPO_NULO) || (other_type == TIPO_NULO)) { return _primitiveType == other_type; } // rvalue retorna qualquer tipo if (other_type == TIPO_ALL) { return true; } if (_primitiveType == TIPO_LITERAL) { if (other_type == TIPO_LITERAL) { return true; // ambos literal, ok } else { return false; // um eh literal, o outro nao...incompativeis! } } else if (other_type == TIPO_LITERAL) { return false; // um eh literal, o outro nao...incompativeis! } else { return true; // ambos são numericos (int,real,logico,caractere) ok! } } void ExpressionValue::set(SymbolType &s) { _isPrimitive = s.isPrimitive(); _primitiveType = s.primitiveType(); _dimensions = s.dimensions(); } string ExpressionValue::toString() const { string str; str = Symbol::typeToString(_primitiveType); if (!_isPrimitive) { list::const_iterator it; for (it = _dimensions.begin(); it != _dimensions.end(); ++it) { str += "["; // str += *it; str += "]"; } } return str; } void ExpressionValue::setID(const string &id) { _id = id; } string ExpressionValue::id() { return _id; } //******************************************************************************************// SemanticEval::SemanticEval(SymbolTable &st) : stable(st) {} SymbolTable &SemanticEval::getSymbolTable() { return stable; } void SemanticEval::setCurrentScope(const string &sc) { currentScope = sc; } void SemanticEval::declareVar(int type, RefPortugolAST prim) { if (!evalVariableRedeclaration(currentScope, prim)) { stable.declareVar(currentScope, prim->getText(), prim->getLine(), type); } } void SemanticEval::declareVar(int type, list dims, RefPortugolAST mt) { stringstream msg; for (list::iterator itd = dims.begin(); itd != dims.end(); ++itd) { if ((*itd) == 0) { msg << "Dimensões de matrizes/conjuntos não podem ter tamanho 0"; GPTDisplay::self()->add(msg.str(), mt->getLine()); } } if (!evalVariableRedeclaration(currentScope, mt)) { stable.declareVar(currentScope, mt->getText(), mt->getLine(), type, dims); } } // declaration of primitives void SemanticEval::declareVars(pair> &prims) { list::iterator it; for (it = prims.second.begin(); it != prims.second.end(); ++it) { if (!evalVariableRedeclaration(currentScope, (*it))) { stable.declareVar(currentScope, (*it)->getText(), (*it)->getLine(), prims.first); } } } // declaration of matrixes // pair< pair >, list > void SemanticEval::declareVars( pair>, list> &ms) { stringstream msg; for (list::iterator itd = ms.first.second.begin(); itd != ms.first.second.end(); ++itd) { if ((*itd) == 0) { msg << "Dimensões de matrizes/conjuntos não podem ter tamanho 0"; GPTDisplay::self()->add(msg.str(), (*(ms.second.begin()))->getLine()); } } list::iterator it; for (it = ms.second.begin(); it != ms.second.end(); ++it) { if (!evalVariableRedeclaration(currentScope, (*it))) { stable.declareVar(currentScope, (*it)->getText(), (*it)->getLine(), ms.first.first, ms.first.second); } } } void SemanticEval::evaluateAttribution(ExpressionValue &lv, ExpressionValue &rv, int line) { // lvalue e rvalue devem ter tipos compativeis // -numericos (inteiro, logico, real, caractere) sao compativeis entre si. stringstream msg; if (!lv.isPrimitive()) { msg << "Faltando indicar subscrito da matriz/conjunto \"" << lv.id() << "\""; GPTDisplay::self()->add(msg.str(), line); return; } if (rv.primitiveType() == TIPO_NULO) { msg << "Expressão não retorna resultado para variável"; GPTDisplay::self()->add(msg.str(), line); } else if (!lv.isCompatibleWidth(rv)) { msg << "Variável \"" << lv.id() << "\" não pode receber valores do tipo '" << rv.toString() << "'"; GPTDisplay::self()->add(msg.str(), line); } } ExpressionValue SemanticEval::evaluateLValue(RefPortugolAST id, list &dim) { /* 1: lvalue (id) deve ter sido declarado no escopo global ou local 2: o tipo do lvalue (id) deve ser o mesmo da declaracao (primitivo/dimensoes) 3: as expressoes das dimensoes devem ser numericas inteiras. [1.2] ou ["aa"] ->erro */ bool islocal; Symbol lvalue; ExpressionValue ret; ret.setID(id->getText()); try { lvalue = stable.getSymbol(currentScope, id->getText(), true); if (lvalue.scope == SymbolTable::GlobalScope) { islocal = false; } else { islocal = true; } } catch (SymbolTableException &e) { stringstream msg; msg << "Variável \"" << id->getText() << "\" não foi declarada"; GPTDisplay::self()->add(msg.str(), id->getLine()); return ret; } ret.setPrimitiveType(lvalue.type.primitiveType()); if (lvalue.isFunction) { stringstream msg; msg << "Faltando abrir parêntesis após função \"" << id->getText() << "\""; GPTDisplay::self()->add(msg.str(), id->getLine()); return ret; } if (lvalue.type.isPrimitive()) { ret.set(lvalue.type); if (dim.size() > 0) { stringstream msg; msg << "Variável \"" << id->getText() << "\" não é uma matriz/conjunto"; GPTDisplay::self()->add(msg.str(), id->getLine()); return ret; } else { return ret; } } else { // matriz/conjunto // ret.setPrimitive(true); // ret.setPrimitiveType(lvalue.type.primitiveType()); // checar expressoes dos subscritos list::iterator it; for (it = dim.begin(); it != dim.end(); ++it) { if (!(*it).isNumeric(true)) { stringstream msg; msg << "Subscritos da matriz/conjunto \"" << id->getText() << "\" devem ser valores numéricos inteiros ou equivalente"; GPTDisplay::self()->add(msg.str(), id->getLine()); } } /* Nota: checar pelas dimensoes impede que se passe matriz como parametros. Checar subscritos apenas em atribuicoes. */ // checar numero de dimensoes usado // - So eh permitido matrizes como lvalue sem subscritos, ou com todos os // seus subscritos if (dim.size() > 0) { // matriz com seus subscritos, retorna apenas o tipo primitivo ret.setPrimitive(true); if (lvalue.type.dimensions().size() != dim.size()) { stringstream msg; msg << "Matriz/conjunto \"" << id->getText() << "\" possui " << lvalue.type.dimensions().size(); if (lvalue.type.dimensions().size() == 1) { msg << " dimensão"; } else { msg << " dimensões"; } msg << ". Use " << lvalue.type.dimensions().size() << " subscrito(s)"; GPTDisplay::self()->add(msg.str(), id->getLine()); } } else { // variavel matriz sem subscritos, retorna tipo matriz ret.setPrimitive(true); ret.setDimensions(lvalue.type.dimensions()); } return ret; } } void SemanticEval::evaluateBooleanExpr(ExpressionValue & /*v*/, int /*line*/) { // qualquer coisa pode ser avaliado como expressão booleana } void SemanticEval::evaluateParaExpr(ExpressionValue &ev, int line, const string &term) { stringstream err; if (!ev.isPrimitive()) { err << "Faltando indicar subscritos da matriz/conjunto \"" << ev.id() << "\""; GPTDisplay::self()->add(err.str(), line); } else { if (ev.primitiveType() != TIPO_INTEIRO) { err << "Expressão \"" << term << "\" deve ser do tipo inteiro"; GPTDisplay::self()->add(err.str(), line); } } /*else if(!ev.isNumeric()) { stringstream err; err << "Esperando uma expressão numérica. Encontrado expressão \"" << ev.toString() << "\""; GPTDisplay::self()->add(err.str(), line); }*/ } ExpressionValue SemanticEval::evaluateExpr(ExpressionValue &left, ExpressionValue &right, RefPortugolAST op) { // analisa expressoes binarias ExpressionValue ret, nulo; // operadores suportam apenas primitivos // if(!left.isPrimitive() || !right.isPrimitive()) { // return ret; // } // não permitir TIPO_ALL em expressões binarias if ((left.primitiveType() == TIPO_ALL) || (right.primitiveType() == TIPO_ALL)) { stringstream msg; msg << "Função interna \"leia\" não pode participar de expressão"; GPTDisplay::self()->add(msg.str(), op->getLine()); return nulo; } switch (op->getType()) { // qualquer tipo, contanto que left e right sejam compativeis case SemanticWalkerTokenTypes::T_IGUAL: case SemanticWalkerTokenTypes::T_DIFERENTE: // nota sobre literais: // operacoes aplicadas sobre o length() do literal case SemanticWalkerTokenTypes::T_MAIOR: case SemanticWalkerTokenTypes::T_MENOR: case SemanticWalkerTokenTypes::T_MAIOR_EQ: case SemanticWalkerTokenTypes::T_MENOR_EQ: case SemanticWalkerTokenTypes::T_KW_OU: case SemanticWalkerTokenTypes::T_KW_E: if (left.isCompatibleWidth(right)) { ret.setPrimitiveType(TIPO_LOGICO); return ret; } else { stringstream msg; msg << "Operador \"" << op->getText() << "\" não pode ser usado em expressões no formato " << "'" << left.toString() << " " << op->getText() << " " << right.toString() << "'"; GPTDisplay::self()->add(msg.str(), op->getLine()); return nulo; } break; // qualquer numerico não-real (inteiro, caractere, lógico) case SemanticWalkerTokenTypes::T_BIT_OU: case SemanticWalkerTokenTypes::T_BIT_XOU: case SemanticWalkerTokenTypes::T_BIT_E: ret = evaluateNumTypes(left, right); if ((ret.primitiveType() == TIPO_REAL) || (ret.primitiveType() == TIPO_NULO)) { stringstream msg; msg << "Operador \"" << op->getText() << "\" só pode ser usado com termos númericos não-reais"; GPTDisplay::self()->add(msg.str(), op->getLine()); return nulo; } else { return ret; } break; // qualquer numérico case SemanticWalkerTokenTypes::T_MAIS: case SemanticWalkerTokenTypes::T_MENOS: case SemanticWalkerTokenTypes::T_DIV: case SemanticWalkerTokenTypes::T_MULTIP: ret = evaluateNumTypes(left, right); if (!ret.isNumeric()) { stringstream msg; msg << "Operador \"" << op->getText() << "\" só pode ser usado com termos numéricos"; GPTDisplay::self()->add(msg.str(), op->getLine()); return nulo; } else { return ret; } break; case SemanticWalkerTokenTypes::T_MOD: ret = evaluateNumTypes(left, right); if (!ret.isNumeric(true)) { stringstream msg; msg << "Operador \"" << op->getText() << "\" só pode ser usado com termos " << "numéricos inteiros e compatíveis"; GPTDisplay::self()->add(msg.str(), op->getLine()); return nulo; } else { return ret; } break; } stringstream msg; msg << "Erro interno: operador não suportado: " << op->getText(); GPTDisplay::self()->add(msg.str(), op->getLine()); return nulo; } ExpressionValue SemanticEval::evaluateExpr(ExpressionValue &ev, RefPortugolAST unary_op) { ExpressionValue nulo; // não permitir TIPO_ALL em expressões binarias if (ev.primitiveType() == TIPO_ALL) { stringstream msg; msg << "Função interna \"leia\" não pode participar de expressão"; GPTDisplay::self()->add(msg.str(), unary_op->getLine()); return nulo; } switch (unary_op->getType()) { // operadores unarios para expressões numéricas (retorna o tipo da expressão // 'expr') case SemanticWalkerTokenTypes::TI_UN_POS: //+ case SemanticWalkerTokenTypes::TI_UN_NEG: //- if (!ev.isNumeric()) { stringstream msg; msg << "Operador unário \"" << unary_op->getText() << "\" deve ser usado em termos numéricos"; GPTDisplay::self()->add(msg.str(), unary_op->getLine()); return nulo; } else { return ev; } break; case SemanticWalkerTokenTypes::TI_UN_BNOT: //~ if (!ev.isNumeric(true)) { stringstream msg; msg << "Operador unário \"" << unary_op->getText() << "\" deve ser usado em termos numéricos inteiros e compatíveis"; GPTDisplay::self()->add(msg.str(), unary_op->getLine()); return nulo; } else { return ev; } break; // operador "not", para todos os tipos. Retorna TIPO_LOGICO case SemanticWalkerTokenTypes::TI_UN_NOT: ev.setPrimitiveType(TIPO_LOGICO); return ev; break; } stringstream msg; msg << "Erro interno: operador não suportado: " << unary_op->getText() << ""; GPTDisplay::self()->add(msg.str(), unary_op->getLine()); return nulo; } void SemanticEval::evaluateReturnCmd(ExpressionValue &ev, int line) { bool isGlobalEscope = currentScope == SymbolTable::GlobalScope; if (isGlobalEscope) { if (ev.primitiveType() != TIPO_INTEIRO) { stringstream msg; msg << "Valor de retorno do bloco principal deve ser compatível com o " "tipo inteiro"; GPTDisplay::self()->add(msg.str(), line); } } else { // currentScope eh o nome da funcao atual try { SymbolType sctype = stable.getSymbol(SymbolTable::GlobalScope, currentScope).type; if (!ev.isCompatibleWidth(sctype)) { stringstream msg; if (sctype.primitiveType() == TIPO_NULO) { msg << "Função não tem tipo de retorno."; } else { msg << "Expressão de retorno deve ser compatível com o tipo \"" << sctype.toString() << "\""; } GPTDisplay::self()->add(msg.str(), line); } // else ok! } catch (SymbolTableException &e) { cerr << "Erro interno: SemanticEval::evaluateReturnCmd exception\n"; } } } void SemanticEval::declareFunction(Funcao &f) { // checa redeclaracao if (evalVariableRedeclaration(SymbolTable::GlobalScope, f.id)) { return; } Symbol sfunc(SymbolTable::GlobalScope, f.id->getText(), f.id->getLine(), true, f.return_type.primitiveType(), f.return_type.dimensions()); list>::iterator it = f.params.begin(); for (; it != f.params.end(); ++it) { if ((*it).second.isPrimitive()) { sfunc.param.add((*it).first->getText(), (*it).second.primitiveType()); declareVar((*it).second.primitiveType(), (*it).first); } else { sfunc.param.add((*it).first->getText(), (*it).second); declareVar((*it).second.primitiveType(), (*it).second.dimensions(), (*it).first); } } stable.insertSymbol(sfunc, SymbolTable::GlobalScope); } // ExpressionValue SemanticEval::evaluateFCall(RefPortugolAST f, // list& args) { // //avaliar, apenas no final da analise, as chamadas de funcoes (quando todas // elas tiverem sido declaradas) // // ExpressionValue v; // // //funcoes sao declaradas em escopo global // try { // SymbolType s = stable.getSymbol(SymbolTable::GlobalScope, // f->getText()).type; v.set(s); // fcallsList.push_back(pair // >(f,args)); // } catch(SymbolTableException& e) { // stringstream msg; // msg << "Função \"" << f->getText() << "\" não foi declarada"; // GPTDisplay::self()->add(msg.str(), f->getLine()); // } // // return v; // } ExpressionValue SemanticEval::evaluateFCall(RefPortugolAST f, list &args) { ExpressionValue v; Symbol s; try { s = stable.getSymbol(SymbolTable::GlobalScope, f->getText()); v.set(s.type); } catch (SymbolTableException &e) { stringstream msg; msg << "Função \"" << f->getText() << "\" não foi declarada"; GPTDisplay::self()->add(msg.str(), f->getLine()); return v; } ParameterSig params = s.param; if (params.isVariable()) { // nao permitir 0 argumentos if (args.size() == 0) { stringstream msg; msg << "Pelo menos um argumento deve ser passado para a função \"" << f->getText() << "\""; GPTDisplay::self()->add(msg.str(), f->getLine()); return v; } // nao permitir matrizes como argumentos de funcoes com parametros variaveis int count = 1; for (list::iterator it = args.begin(); it != args.end(); ++it) { if (!(*it).isPrimitive()) { stringstream msg; msg << "Argumento " << count; msg << " da função \"" << f->getText() << "\" não pode ser matriz/conjunto"; GPTDisplay::self()->add(msg.str(), f->getLine()); return v; } count++; } return v; } if (params.symbolList().size() != args.size()) { stringstream msg; msg << "Número de argumentos diferem do número de parâmetros da função \"" << f->getText() << "\""; GPTDisplay::self()->add(msg.str(), f->getLine()); return v; } list>::iterator pit = params.symbolList().begin(); list>::iterator pend = params.symbolList().end(); list::iterator ait = args.begin(); list::iterator aend = args.end(); int count = 1; while ((pit != pend) && (ait != aend)) { if (!(*ait).isCompatibleWidth((*pit).second)) { stringstream msg; msg << "Argumento " << count << " da função \"" << f->getText() << "\" deve ser do tipo \"" << (*pit).second.toString() << "\""; GPTDisplay::self()->add(msg.str(), f->getLine()); return v; } ++count; ++pit; ++ait; } return v; } void SemanticEval::evaluatePasso(int line, const string &str) { if (atoi(str.c_str()) == 0) { stringstream msg; msg << "Passo com valor \"0\" não é permitido"; GPTDisplay::self()->add(msg.str(), line); } } /************************************** Protected * ***********************************/ bool SemanticEval::evalVariableRedeclaration(const string &scope, RefPortugolAST id) { try { Symbol s = stable.getSymbol(scope, id->getText()); stringstream err; err << "Variável/função redeclarada: \"" << id->getText() << "\""; // usando mais de um arquivo, essa mensagem fica confusa // err << "Variável/função redeclarada: \"" << id->getText() << "\". // Primeira declaração na linha " // << s.line; GPTDisplay::self()->add(err.str(), id->getLine()); return true; } catch (SymbolTableException &e) { return false; } } ExpressionValue SemanticEval::evaluateNumTypes(ExpressionValue &left, ExpressionValue &right) { ExpressionValue ret; if (!left.isNumeric() || !right.isNumeric()) return ret; // a ordem eh importante. Primeiro o tipo mais forte. if ((left.primitiveType() == TIPO_REAL) || (right.primitiveType() == TIPO_REAL)) { ret.setPrimitiveType(TIPO_REAL); // promoted to real } else if ((left.primitiveType() == TIPO_INTEIRO) || (right.primitiveType() == TIPO_INTEIRO)) { ret.setPrimitiveType(TIPO_INTEIRO); // promoted to int } else if ((left.primitiveType() == TIPO_CARACTERE) || (right.primitiveType() == TIPO_CARACTERE)) { ret.setPrimitiveType(TIPO_CARACTERE); // promoted to char } else if ((left.primitiveType() == TIPO_LOGICO) || (right.primitiveType() == TIPO_LOGICO)) { ret.setPrimitiveType(TIPO_LOGICO); // promoted to bool } return ret; // no number here... } gpt-1.2.0/src/modules/parser/Makefile.am0000664000175000017500000000332615126504763017140 0ustar00metalmetalAM_CPPFLAGS = -I$(top_srcdir)/. -I$(top_srcdir)/src/parser \ -I$(top_srcdir)/src/modules -I$(top_srcdir)/src/modules/parser \ $(ANTLR_INC) $(all_includes) noinst_LTLIBRARIES = libparser.la BUILT_SOURCES = PortugolLexer.cpp PortugolParser.cpp SemanticWalker.cpp nodist_libparser_la_SOURCES = $(BUILT_SOURCES) headers = BasePortugolParser.hpp SemanticEval.hpp MismatchedUnicodeCharException.hpp \ UnicodeCharBuffer.hpp UnicodeCharScanner.hpp libparser_la_SOURCES = BasePortugolParser.cpp SemanticEval.cpp MismatchedUnicodeCharException.cpp if INSTALL_DEVEL nodist_pkginclude_HEADERS = PortugolParserTokenTypes.hpp PortugolLexer.hpp \ PortugolParser.hpp PortugolTokenTypes.hpp \ SemanticWalker.hpp SemanticWalkerTokenTypes.hpp pkginclude_HEADERS = $(headers) else noinst_HEADERS = $(headers) endif lexer_g = lexer.g parser_g = parser.g semantic_g = semantic.g EXTRA_DIST = $(lexer_g) $(parser_g) $(semantic_g) accent.sh CLEANFILES = PortugolLexer.cpp PortugolLexer.hpp PortugolParser.cpp PortugolParser.hpp \ PortugolParserTokenTypes.hpp PortugolParserTokenTypes.txt \ PortugolTokenTypes.hpp PortugolTokenTypes.txt SemanticWalker.hpp \ SemanticWalker.cpp SemanticWalkerTokenTypes.hpp SemanticWalkerTokenTypes.txt PortugolLexer.cpp: $(srcdir)/$(lexer_g) $(ANTLR_BIN) $(srcdir)/$(lexer_g) cp PortugolTokenTypes.txt ../c_translator cp PortugolTokenTypes.txt ../interpreter cp PortugolTokenTypes.txt ../x86 PortugolParser.cpp: $(srcdir)/$(parser_g) PortugolLexer.cpp $(ANTLR_BIN) $(srcdir)/$(parser_g) ./$(srcdir)/accent.sh SemanticWalker.cpp: $(srcdir)/$(semantic_g) PortugolLexer.cpp $(ANTLR_BIN) $(srcdir)/$(semantic_g) gpt-1.2.0/src/modules/parser/SemanticEval.hpp0000664000175000017500000001222215126504763020163 0ustar00metalmetal/*************************************************************************** * Copyright (C) 2003-2006 by Thiago Silva * * thiago.silva@kdemal.net * * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * * This program is distributed in the hope that it will be useful, * * but WITHOUT ANY WARRANTY; without even the implied warranty of * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * * GNU General Public License for more details. * * * * You should have received a copy of the GNU General Public License * * along with this program; if not, write to the * * Free Software Foundation, Inc., * * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * ***************************************************************************/ #ifndef SEMANTICEVAL_HPP #define SEMANTICEVAL_HPP #include "PortugolAST.hpp" #include "SymbolTable.hpp" #include #include #include #include //---------- helpers ------------ class ExpressionValue { public: ExpressionValue(); ExpressionValue(int type); void setPrimitiveType(int type); int primitiveType() const; void setPrimitive(bool); bool isPrimitive() const; void setDimensions(const list &); list &dimensions(); bool isNumeric(bool integerOnly = false) const; bool isCompatibleWidth(ExpressionValue &other) const; bool isCompatibleWidth(SymbolType &other) const; string toString() const; void set(SymbolType &); void setID(const string &); string id(); protected: bool matchesType(bool other_isprimitive) const; bool matchesDimensions(list &other_dimensions) const; bool matchesPrimitiveType(int other_type) const; bool _isPrimitive; int _primitiveType; list _dimensions; // conjunto/matriz string _id; }; class Funcao { public: void setId(RefPortugolAST t) { id = t; } void addParams(pair> &p) { for (list::iterator it = p.second.begin(); it != p.second.end(); ++it) { SymbolType t(p.first); params.push_back(pair(*it, t)); } } void addParams(pair>, list> &m) { for (list::iterator it = m.second.begin(); it != m.second.end(); ++it) { SymbolType t(m.first.first); t.setPrimitive(false); t.setDimensions(m.first.second); params.push_back(pair(*it, t)); } } // void setReturnType(pair > type) { // return_type.setPrimitive(false); // return_type.setPrimitiveType(type.first); // return_type.setDimensions(type.second); // } void setReturnType(int type) { return_type.setPrimitiveType(type); } RefPortugolAST id; SymbolType return_type; list> params; // pair // list< pair > > prim_params; // list< pair< pair >, list > > mt_params; }; //---------------------------------------------------------------------// class SemanticEval { public: SemanticEval(SymbolTable &st); SymbolTable &getSymbolTable(); void setCurrentScope(const string &); void declareVar(int type, RefPortugolAST prim); void declareVar(int type, list dims, RefPortugolAST mt); void declareVars(pair> &prims); void declareVars(pair>, list> &ms); void evaluateAttribution(ExpressionValue &lv, ExpressionValue &rv, int line); ExpressionValue evaluateLValue(RefPortugolAST id, list &dim); void evaluateBooleanExpr(ExpressionValue &ev, int line); void evaluateParaExpr(ExpressionValue &ev, int line, const string &term); ExpressionValue evaluateExpr(ExpressionValue &left, ExpressionValue &right, RefPortugolAST op); ExpressionValue evaluateExpr(ExpressionValue &ev, RefPortugolAST unary_op); void evaluateReturnCmd(ExpressionValue &ev, int line); void declareFunction(Funcao &f); ExpressionValue evaluateFCall(RefPortugolAST f, list &args); // void evaluateAllFCalls(); void evaluatePasso(int line, const string &str); protected: bool evalVariableRedeclaration(const string &scope, RefPortugolAST id); ExpressionValue evaluateNumTypes(ExpressionValue &left, ExpressionValue &right); SymbolTable &stable; string currentScope; list>> fcallsList; }; #endif gpt-1.2.0/src/modules/parser/BasePortugolParser.hpp0000664000175000017500000001440015126504763021373 0ustar00metalmetal/*************************************************************************** * Copyright (C) 2003-2006 by Thiago Silva * * thiago.silva@kdemal.net * * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * * This program is distributed in the hope that it will be useful, * * but WITHOUT ANY WARRANTY; without even the implied warranty of * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * * GNU General Public License for more details. * * * * You should have received a copy of the GNU General Public License * * along with this program; if not, write to the * * Free Software Foundation, Inc., * * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * ***************************************************************************/ #ifndef BASEPORTUGOLPARSER_H #define BASEPORTUGOLPARSER_H #include #include #include #include #include #include "PortugolParserTokenTypes.hpp" // #include "SymbolTable.hpp" using namespace std; using namespace antlr; class BasePortugolParser : public LLkParser { public: BasePortugolParser(const ParserSharedInputState &lexer, int k_); BasePortugolParser(TokenBuffer &tokenBuf, int k_); BasePortugolParser(TokenStream &lexer, int k_); virtual void match(int t); virtual void matchNot(int t); virtual void match(const BitSet &b); string nomeAlgoritmo(); protected: static string expecting_algorithm_name; static string expecting_variable; static string expecting_datatype; static string expecting_datatype_pl; static string expecting_identifier; static string expecting_expression; static string expecting_valid_sentence; static string expecting_attr_op; static string expecting_fimse; static string expecting_fimvar_or_var; static string expecting_stm_or_fim; static string expecting_stm_or_fimse; static string expecting_stm_or_fimenq; static string expecting_stm_or_fimpara; static string expecting_stm_or_ate; static string expecting_eof_or_function; static string expecting_function_name; static string expecting_param_or_fparen; static string expecting_inicio_or_vardecl; RefToken lastToken; bool isDatatype(int tk) { return (tk == PortugolParserTokenTypes::T_KW_INTEIRO) || (tk == PortugolParserTokenTypes::T_KW_INTEIROS) || (tk == PortugolParserTokenTypes::T_KW_REAL) || (tk == PortugolParserTokenTypes::T_KW_REAIS) || (tk == PortugolParserTokenTypes::T_KW_CARACTERE) || (tk == PortugolParserTokenTypes::T_KW_CARACTERES) || (tk == PortugolParserTokenTypes::T_KW_LITERAL) || (tk == PortugolParserTokenTypes::T_KW_LITERAIS) || (tk == PortugolParserTokenTypes::T_KW_LOGICO) || (tk == PortugolParserTokenTypes::T_KW_LOGICOS); } bool isKeyword(int tk) { return (tk == PortugolParserTokenTypes::T_KW_FIM_VARIAVEIS) || (tk == PortugolParserTokenTypes::T_KW_ALGORITMO) || (tk == PortugolParserTokenTypes::T_KW_VARIAVEIS) || (tk == PortugolParserTokenTypes::T_KW_INTEIRO) || (tk == PortugolParserTokenTypes::T_KW_REAL) || (tk == PortugolParserTokenTypes::T_KW_CARACTERE) || (tk == PortugolParserTokenTypes::T_KW_LITERAL) || (tk == PortugolParserTokenTypes::T_KW_LOGICO) || (tk == PortugolParserTokenTypes::T_KW_INICIO) || (tk == PortugolParserTokenTypes::T_KW_VERDADEIRO) || (tk == PortugolParserTokenTypes::T_KW_FALSO) || (tk == PortugolParserTokenTypes::T_KW_FIM) || (tk == PortugolParserTokenTypes::T_KW_OU) || (tk == PortugolParserTokenTypes::T_KW_E) || (tk == PortugolParserTokenTypes::T_KW_NOT) || (tk == PortugolParserTokenTypes::T_KW_SE) || (tk == PortugolParserTokenTypes::T_KW_SENAO) || (tk == PortugolParserTokenTypes::T_KW_ENTAO) || (tk == PortugolParserTokenTypes::T_KW_FIM_SE) || (tk == PortugolParserTokenTypes::T_KW_ENQUANTO) || (tk == PortugolParserTokenTypes::T_KW_FACA) || (tk == PortugolParserTokenTypes::T_KW_FIM_ENQUANTO) || (tk == PortugolParserTokenTypes::T_KW_PARA) || (tk == PortugolParserTokenTypes::T_KW_DE) || (tk == PortugolParserTokenTypes::T_KW_ATE) || (tk == PortugolParserTokenTypes::T_KW_PASSO) || (tk == PortugolParserTokenTypes::T_KW_FIM_PARA) || (tk == PortugolParserTokenTypes::T_KW_REPITA) || (tk == PortugolParserTokenTypes::T_KW_FUNCAO) || (tk == PortugolParserTokenTypes::T_KW_RETORNE) // || (tk == PortugolParserTokenTypes::T_KW_CONJUNTO) || (tk == PortugolParserTokenTypes::T_KW_MATRIZ) || (tk == PortugolParserTokenTypes::T_KW_INTEIROS) || (tk == PortugolParserTokenTypes::T_KW_REAIS) || (tk == PortugolParserTokenTypes::T_KW_CARACTERES) || (tk == PortugolParserTokenTypes::T_KW_LITERAIS) || (tk == PortugolParserTokenTypes::T_KW_LOGICOS); } string getTokenDescription(const RefToken &t); int reportParserError(int line, string expecting, string found = "", string after = ""); void handleVarDeclColonMissing(const MismatchedTokenException &e, const RefToken &id); // void handleVarDecl(const RefToken& id); // void checkVarDecl(const RefToken& id); void printTip(const string &msg, int line, int cd); // SymbolTable symbtable; string currentScope; // global,f1(),... string _name; }; #endif gpt-1.2.0/src/modules/parser/lexer.g0000664000175000017500000003050415126504763016371 0ustar00metalmetal/* * Copyright (C) 2003-2006 by Thiago Silva * * thiago.silva@kdemal.net * * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * * This program is distributed in the hope that it will be useful, * * but WITHOUT ANY WARRANTY; without even the implied warranty of * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * * GNU General Public License for more details. * * * * You should have received a copy of the GNU General Public License * * along with this program; if not, write to the * * Free Software Foundation, Inc., * * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * */ header { #include "GPTDisplay.hpp" #include #include #include #include #include #include "UnicodeCharBuffer.hpp" #include "UnicodeCharScanner.hpp" #include using namespace antlr; using namespace std; } options { language="Cpp"; } class PortugolLexer extends Lexer("UnicodeCharScanner"); options { k=2; charVocabulary='\u0003'..'\u00FF'; // latin-1 // charVocabulary='\u0003'..'\u0FFF'; // exportVocab=Portugol; testLiterals = false; filter=T_INVALID; genHashLines=false;//no #line } //we have to create the tokens here, because some of them have accents //and, if used inline in parser rules, antlr generates an entry like //TK_algorítmos (wich is an invalid C ID, because of the accents) tokens { T_KW_FIM_VARIAVEIS="fim-variáveis"; T_KW_ALGORITMO="algoritmo"; T_KW_VARIAVEIS="variáveis"; T_KW_INTEIRO="inteiro"; T_KW_REAL="real"; T_KW_CARACTERE="caractere"; T_KW_LITERAL="literal"; T_KW_LOGICO="lógico"; T_KW_INICIO="início"; T_KW_VERDADEIRO="verdadeiro"; T_KW_FALSO="falso"; T_KW_FIM="fim"; T_KW_OU="ou"; T_KW_E="e"; T_KW_NOT="não"; T_KW_SE="se"; T_KW_SENAO="senão"; T_KW_ENTAO="então"; T_KW_FIM_SE="fim-se"; T_KW_ENQUANTO="enquanto"; T_KW_FACA="faça"; T_KW_FIM_ENQUANTO="fim-enquanto"; T_KW_PARA="para"; T_KW_DE="de"; T_KW_ATE="até"; T_KW_FIM_PARA="fim-para"; T_KW_REPITA="repita"; T_KW_MATRIZ="matriz"; T_KW_INTEIROS="inteiros"; T_KW_REAIS="reais"; T_KW_CARACTERES="caracteres"; T_KW_LITERAIS="literais"; T_KW_LOGICOS="lógicos"; T_KW_FUNCAO="função"; T_KW_RETORNE="retorne"; T_KW_PASSO="passo"; T_REAL_LIT="número real"; //nondeterminism T_INT_LIT & T_REAL_LIT //imaginaries for AST TI_UN_POS; TI_UN_NEG; TI_UN_NOT; TI_UN_BNOT; TI_PARENTHESIS; TI_FCALL; TI_FRETURN; TI_VAR_PRIMITIVE; TI_VAR_MATRIX; TI_NULL; } { public: PortugolLexer(ANTLR_USE_NAMESPACE(std)istream& in, TokenStreamSelector* s) : UnicodeCharScanner(new UnicodeCharBuffer(in),true), selector(s) { initLiterals(); } void uponEOF() { if(!nextFilename.empty()) { GPTDisplay::self()->setCurrentFile(nextFilename); selector->pop(); selector->retry(); } } void setNextFilename(string str) { nextFilename = str; } private: string nextFilename; TokenStreamSelector* selector; bool hasLatim; } /*------------------------- Operators -----------------------*/ T_BIT_OU options { paraphrase = "operador '|'"; } : '|' ; T_BIT_XOU options { paraphrase = "operador '^'"; } : '^' ; T_BIT_E options { paraphrase = "operador '&'"; } : '&' ; T_BIT_NOT options { paraphrase = "operador '~'"; } : '~' ; T_IGUAL options { paraphrase = "operador '='"; } : '=' ; T_DIFERENTE options { paraphrase = "operador '<>'"; } : "<>" ; T_MAIOR options { paraphrase = "operador '>'"; } : '>' ; T_MENOR options { paraphrase = "operador '<'"; } : '<' ; T_MAIOR_EQ options { paraphrase = "operador '>='"; } : ">=" ; T_MENOR_EQ options { paraphrase = "operador '<='"; } : "<=" ; T_MAIS options { paraphrase = "operador '+'"; } : '+' ; T_MENOS options { paraphrase = "operador '-'"; } : '-' ; T_DIV options { paraphrase = "operador '/'"; } : {LA(2)!= '/' && LA(2)!= '*'}? '/' ; T_MULTIP options { paraphrase = "operador '*'"; } : '*' ; T_MOD options { paraphrase = "operador '%'"; } : '%' ; T_ABREP options { paraphrase = "'('"; } : '(' ; T_FECHAP options { paraphrase = "')'"; } : ')' ; T_ABREC options { paraphrase = "'['"; } : '[' ; T_FECHAC options { paraphrase = "']'"; } : ']' ; /*-----------------Constant literals ***********************/ T_INT_LIT options { paraphrase = "número inteiro"; } : ('0' ('c'|'C') )=> T_OCTAL_LIT | ('0' ('x'|'X') )=> T_HEX_LIT | ('0' ('b'|'B') )=> T_BIN_LIT | T_INTEGER_LIT ( '.' (T_DIGIT)+ {$setType(T_REAL_LIT);} )? ; protected T_INTEGER_LIT : (T_DIGIT)+ ; protected T_OCTAL_LIT : '0' ('c'|'C') (T_LETTER_OR_DIGIT)+ //T_LETTER_OR_DIGIT apenas para capturar erro corretamente { bool haserror = false; string str = $getText; if((str.find("8",0) != string::npos) || (str.find("9",0) != string::npos) ) { stringstream s; s << "\"" << $getText << "\" não é um valor octal válido"; GPTDisplay::self()->add(s.str(), getLine()); haserror = true; } else { for(unsigned int i = 2; i < str.length(); ++i) { if(!isdigit(str[i])) { stringstream s; s << "\"" << str << "\" não é um valor hexadecimal válido"; GPTDisplay::self()->add(s.str(), getLine()); haserror = true; break; } } } if(!haserror) { //convert to base 10 int base10; str = str.substr(2);//0c base10 = strtoul(str.c_str(), NULL, 8); stringstream s; s << base10; string res = s.str(); $setText(res); } } ; protected T_HEX_LIT : '0' ('x'|'X') (T_LETTER_OR_DIGIT)+ //T_LETTER_OR_DIGIT apenas para capturar erro corretamente { bool haserror = false; string str = $getText; for(unsigned int i = 2; i < str.length(); ++i) { if(!isxdigit(str[i])) { stringstream s; s << "\"" << str << "\" não é um valor hexadecimal válido"; GPTDisplay::self()->add(s.str(), getLine()); haserror = true; break; } } if(!haserror) { //convert to base 10 int base10; base10 = strtoul(str.c_str(), NULL, 16); stringstream s; s << base10; string res = s.str(); $setText(res); } } ; protected T_BIN_LIT : '0' ('b'|'B') (T_LETTER_OR_DIGIT)+ { string str = $getText; bool haserror = false; for(unsigned int i = 2; i < str.length(); ++i) { if((str[i] != '0') && (str[i] != '1')) { stringstream s; s << "\"" << str << "\" não é um valor binário válido"; GPTDisplay::self()->add(s.str(), getLine()); haserror = true; break; } } if(!haserror) { //convert to base 10 int base10; string str = $getText.substr(2); base10 = strtoul(str.c_str(), NULL, 2);//0b stringstream s; s << base10; string res = s.str(); $setText(res); } } ; T_CARAC_LIT options { paraphrase = "caractere"; } // : '\''! ( ~('\''|'\n'|'\r'|'\\') | ESC )? '\''! : '\''! ( ~( '\'' | '\\' ) | ESC )? '\''! ; //"Digite um \"); T_STRING_LIT options { paraphrase = "literal"; } // : '"'! (ESC|~('"'|'\\'|'\n'|'\r'))* '"'! : '"'! ( ~( '"' | '\\' | '\n' | '\r') | ESC)* '"'! ; protected ESC //: '\\' ('n'| 't' | 'r' | '\\' | '\'' | '"') : '\\' . //permite "\a" (possibilida ser avaliado posteriormente como "a") ; T_ATTR options { paraphrase = "':='"; } : ':' '=' ; T_SEMICOL options { paraphrase = "';'"; } : ';' ; T_COLON options { paraphrase = "':'"; } : ':' ; T_COMMA options { paraphrase = "','"; } : ',' ; T_WS_ : (' ' | '\t' | '\n' { newline(); } | '\r') { $setType(antlr::Token::SKIP); } ; SL_COMMENT : "//" (~('\n'))* ('\n')? { newline(); $setType(antlr::Token::SKIP); } ; ML_COMMENT {int line = getLine();} : "/*" ( options { generateAmbigWarnings=false; } : '\n' {newline();} | ('\r' '\n')=> '\r' '\n' {newline();} | '\r' {newline();} |~('*'|'\n'|'\r') | ('*' ~'/' )=> '*' )* "*/" {$setType(antlr::Token::SKIP);} ; exception catch[antlr::RecognitionException] { stringstream s; s << "AVISO: comentário iniciado na linha " << line << " não termina com \"*/\"."; GPTDisplay::self()->add(s.str(), getLine()); _ttype = antlr::Token::SKIP; } /* Now, thats reeeally tricky: Here is the problem: we need a way to get tokens such as "fim-variaveis". those tokens are listed on tokens{} section, so in order to match those tokens, we need a rule that covers all the keywords, then, we use testLiterals=true. If there is a token on tokens{} section that cannot be matched by any rule, it will never be matched (since, there will be no rule to call testLiterals and create the desireble token). So, the problem arrives when we add a token with hiphen (such as "fim-variaveis") on tokens{} section. The T_IDENTIFIER should not accept '-', so, there is no other general rule that can match "fim-variaveis" to call testLiterals and return it to the parser. The workaround for this is to generalize T_IDENTIFIER to support '-', but marking its state right before the '-'. after the matching process, we check if there is an '-' on the matched token. if there is, we check for the tokens on tokens{} secion. if is a match, we don't do anything, and let the testLiterals do its work. Else, it means we have something like "a-b". So we need to rewind to "a", right before the match of '-', synchronize the current matched text (wich now is "a-b") to "a", and let it roll again (wich will dispatch a token T_IDENTIFIER with text "a", and start again from '-' point). */ protected T_ID_AUX : (T_LETTER | '_') (T_LETTER_OR_DIGIT)* ; protected T_LETTER_OR_DIGIT : T_LETTER | T_DIGIT | '_' ; T_IDENTIFICADOR options { testLiterals = true; //nota: identificador pode ser: // -nome do algoritmo (ver declaração de algoritmo) // -variável // -nome de função // paraphrase = "variável/função"; } { int m=-1,len; hasLatim=false;} : T_ID_AUX { len=$getText.length(); if(LA(1)=='-') { m=mark(); } } ('-' (T_LETTER_OR_DIGIT)*)? { if(m != -1) { if(testLiteralsTable(_ttype) == T_IDENTIFICADOR) { rewind(m); std::string s = $getText; $setText(s.substr(0,len)); } } //check for latim non-keywords if(hasLatim && (testLiteralsTable(_ttype) == T_IDENTIFICADOR)) { stringstream s; s << "Identificador \"" << $getText << "\" não pode ter caracteres especiais."; GPTDisplay::self()->add(s.str(), getLine()); } } ; protected T_DIGIT : '0'..'9' ; protected T_LETTER : 'a'..'z'|'A'..'Z' | {hasLatim=true;}'\u00C0' .. '\u00FF' /* latim-1 */ ; protected T_INVALID : . { // printf("%d == '%x' -> '%c'\n", $getText.c_str()[0], $getText.c_str()[0], $getText.c_str()[0]); //caractere de espaco alem da tabela ascii ( [160] == [-96] == ' ' == [32] == 160-128) if($getText.c_str()[0] == (int)0xffffffa0) { $setType(antlr::Token::SKIP); } else { stringstream s; if(($getText != "\"") && ($getText != "'")) { s << "Caractere inválido: \"" << $getText << "\""; } else { s << "Faltando fechar aspas"; } GPTDisplay::self()->add(s.str(), getLine()); } } ; gpt-1.2.0/src/modules/parser/accent.sh0000775000175000017500000000171115124037330016661 0ustar00metalmetal#/bin/sh #sed 's/\\341/á/g; s/\\351/é/g; s/\\355/í/g; s/\\363/ó/g; s/\\372/ú/g; s/\\343/ã/g; s/\\347/ç/g' PortugolParser.cpp #sed do mingw nao suporta '-i' sed 's/"fim-var.*veis/"fim-variáveis/; s/"vari.*veis/"variáveis/; s/"l.*gico/"lógico/; s/"in.*cio/"início/; s/"n.*o\\"/"não\\"/; s/"sen.*o\\"/"senão\\"/; s/"ent.*o\\"/"então\\"/; s/"fa.*a\\"/"faça\\"/; s/"at.*\\"/"até\\"/; s/"l.*gicos/"lógicos/; s/"fun.*o\\"/"função\\"/; s/"n.*mero/"número/; ' PortugolParser.cpp > PortugolParser.cpp.p && rm PortugolParser.cpp && mv PortugolParser.cpp.p PortugolParser.cpp # "\"vari\303\241veis\"", # "\"l\303\263gico\"", # "\"in\303\255cio\"", # "\"n\303\243o\"", # "\"sen\303\243o\"", # "\"ent\303\243o\"", # "\"fa\303\247a\"", # "\"at\303\251\"", # "\"l\303\263gicos\"", # "\"fun\303\247\303\243o\"", # "\"n\303\272mero real\"", # "n\303\272mero inteiro", # gpt-1.2.0/src/modules/parser/MismatchedUnicodeCharException.cpp0000664000175000017500000000566715126504763023664 0ustar00metalmetal #include #include "MismatchedUnicodeCharException.hpp" #include "UnicodeCharScanner.hpp" #include #include #include #include MismatchedUnicodeCharException::MismatchedUnicodeCharException() : RecognitionException("Mismatched char") {} // Expected range / not range MismatchedUnicodeCharException::MismatchedUnicodeCharException( char_type c, char_type lower, char_type up, bool matchNot, UnicodeCharScanner *cs) : RecognitionException("Mismatched char", cs->getFilename(), cs->getLine(), cs->getColumn()), mismatchType(matchNot ? NOT_RANGE : RANGE), foundChar(c), expecting(lower), upper(up), scanner(cs) {} // Expected char / not char MismatchedUnicodeCharException::MismatchedUnicodeCharException( char_type c, char_type expect, bool matchNot, UnicodeCharScanner *cs) : RecognitionException("Mismatched char", cs->getFilename(), cs->getLine(), cs->getColumn()), mismatchType(matchNot ? NOT_CHAR : CHAR), foundChar(c), expecting(expect), scanner(cs) {} // Expected BitSet / not BitSet MismatchedUnicodeCharException::MismatchedUnicodeCharException( char_type c, antlr::BitSet s, bool matchNot, UnicodeCharScanner *cs) : RecognitionException("Mismatched char", cs->getFilename(), cs->getLine(), cs->getColumn()), mismatchType(matchNot ? NOT_SET : SET), foundChar(c), set(s), scanner(cs) {} MismatchedUnicodeCharException::~MismatchedUnicodeCharException() throw() {} /** * Returns a clean error message (no line number/column information) */ std::string MismatchedUnicodeCharException::getMessage() const { ANTLR_USE_NAMESPACE(std) string s; switch (mismatchType) { case CHAR: s += "expecting '" + antlr::charName(expecting) + "', found '" + antlr::charName(foundChar) + "'"; break; case NOT_CHAR: s += "expecting anything but '" + antlr::charName(expecting) + "'; got it anyway"; break; case RANGE: s += "expecting token in range: '" + antlr::charName(expecting) + "'..'" + antlr::charName(upper) + "', found '" + antlr::charName(foundChar) + "'"; break; case NOT_RANGE: s += "expecting token NOT in range: " + antlr::charName(expecting) + "'..'" + antlr::charName(upper) + "', found '" + antlr::charName(foundChar) + "'"; break; case SET: case NOT_SET: { s += ANTLR_USE_NAMESPACE(std) string("expecting ") + (mismatchType == NOT_SET ? "NOT " : "") + "one of ("; ANTLR_USE_NAMESPACE(std) vector elems = set.toArray(); for (unsigned int i = 0; i < elems.size(); i++) { s += " '"; s += antlr::charName(elems[i]); s += "'"; } s += "), found '" + antlr::charName(foundChar) + "'"; } break; default: s += RecognitionException::getMessage(); break; } return s; } gpt-1.2.0/src/modules/parser/semantic.g0000664000175000017500000002624315126504763017062 0ustar00metalmetal/* * Copyright (C) 2003-2006 by Thiago Silva * * thiago.silva@kdemal.net * * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * * This program is distributed in the hope that it will be useful, * * but WITHOUT ANY WARRANTY; without even the implied warranty of * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * * GNU General Public License for more details. * * * * You should have received a copy of the GNU General Public License * * along with this program; if not, write to the * * Free Software Foundation, Inc., * * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * */ header { #include "GPTDisplay.hpp" #include "PortugolAST.hpp" #include "SemanticEval.hpp" #include "SymbolTable.hpp" #include using namespace std; } options { language="Cpp"; } class SemanticWalker extends TreeParser; options { importVocab=Portugol; // use vocab generated by lexer ASTLabelType="RefPortugolAST"; noConstructors=true; genHashLines=false;//no #line } { public: SemanticWalker(SymbolTable& st) : evaluator(st) { } private: SemanticEval evaluator; } /****************************** TREE WALKER *********************************************/ algoritmo { RefPortugolAST inicio_; GPTDisplay::self()->setCurrentFile(_t->getFilename()); } : { _t = _t->getNextSibling(); //pula declaracao de algoritmo evaluator.setCurrentScope(SymbolTable::GlobalScope); } (variaveis)? { //pula para a declaração de funções inicio_ = _t; _t = _t->getNextSibling(); } //registra todas as declaracoes de funcoes (func_proto)* { //volta para o bloco principal _t = inicio_; evaluator.setCurrentScope(SymbolTable::GlobalScope); } //analisa o bloco principal inicio //analisa as funcoes (func_decl)* { evaluator.setCurrentScope(SymbolTable::GlobalScope); // evaluator.evaluateAllFCalls(); } ; variaveis { pair > prims; pair< pair >, list > ms; } : #(v:T_KW_VARIAVEIS ( prims=primitivo {evaluator.declareVars(prims);} | ms=matriz {evaluator.declareVars(ms);} )+ ) ; primitivo returns [pair > p] { int type; } : #(TI_VAR_PRIMITIVE type=tipo_prim {p.first = type;} ( id:T_IDENTIFICADOR {p.second.push_back(id);} )+ ) ; tipo_prim returns [int type] : T_KW_INTEIRO {type = TIPO_INTEIRO;} | T_KW_REAL {type = TIPO_REAL;} | T_KW_CARACTERE {type = TIPO_CARACTERE;} | T_KW_LITERAL {type = TIPO_LITERAL;} | T_KW_LOGICO {type = TIPO_LOGICO;} ; //pair< pair >, list > matriz returns [pair< pair >, list > m] { pair > tipo; } : #(TI_VAR_MATRIX tipo=tipo_matriz {m.first=tipo;} (id:T_IDENTIFICADOR {m.second.push_back(id);})+) ; tipo_matriz returns [pair > p]//pair > : #(T_KW_INTEIROS {p.first = TIPO_INTEIRO;} ( s1:T_INT_LIT {p.second.push_back(atoi(s1->getText().c_str()));} )+ ) | #(T_KW_REAIS {p.first = TIPO_REAL;} ( s2:T_INT_LIT {p.second.push_back(atoi(s2->getText().c_str()));} )+ ) | #(T_KW_CARACTERES {p.first = TIPO_CARACTERE;} ( s3:T_INT_LIT {p.second.push_back(atoi(s3->getText().c_str()));} )+ ) | #(T_KW_LITERAIS {p.first = TIPO_LITERAL;} ( s4:T_INT_LIT {p.second.push_back(atoi(s4->getText().c_str()));} )+ ) | #(T_KW_LOGICOS {p.first = TIPO_LOGICO;} ( s5:T_INT_LIT {p.second.push_back(atoi(s5->getText().c_str()));} )+ ) ; inicio : #(T_KW_INICIO (stm)* ) ; stm { ExpressionValue devnull; } : stm_attr | devnull=fcall //reprimir o warning | stm_ret | stm_se | stm_enquanto | stm_repita | stm_para ; stm_attr { ExpressionValue ltype, etype; } : #(t:T_ATTR ltype=lvalue etype=expr) {evaluator.evaluateAttribution(ltype, etype, t->getLine());} ; lvalue returns [ExpressionValue type] { ExpressionValue etype; list dimensions; } : #(id:T_IDENTIFICADOR ( etype=expr {dimensions.push_back(etype);} )* ) { type = evaluator.evaluateLValue(id, dimensions);//checa se id eh uma matriz de N dimensoes } ; fcall returns [ExpressionValue rettype] { ExpressionValue etype; list args;//arg types } : #(TI_FCALL id:T_IDENTIFICADOR ( etype=expr {args.push_back(etype);} )* ) { rettype = evaluator.evaluateFCall(id, args); //check if f() exists, check for arguments. } ; stm_ret { ExpressionValue etype; } : #(r:T_KW_RETORNE (TI_NULL|etype=expr)) {evaluator.evaluateReturnCmd(etype, r->getLine());} ; stm_se { ExpressionValue etype; } : #(s:T_KW_SE etype=expr {evaluator.evaluateBooleanExpr(etype, s->getLine());} (stm)* (T_KW_SENAO (stm)*)? ) ; stm_enquanto { ExpressionValue etype; } : #(e:T_KW_ENQUANTO etype=expr {evaluator.evaluateBooleanExpr(etype, e->getLine());} (stm)* ) ; stm_repita { ExpressionValue etype; } : #(r:T_KW_REPITA (stm)* etype=expr {evaluator.evaluateBooleanExpr(etype, r->getLine());} ) ; stm_para { ExpressionValue lv, de, ate; } : #(p:T_KW_PARA lv=lvalue {evaluator.evaluateParaExpr(lv, p->getLine(), lv.id());} de=expr {evaluator.evaluateParaExpr(de, p->getLine(), "de");} ate=expr {evaluator.evaluateParaExpr(ate, p->getLine(), "até");} (passo)? (stm)* ) ; passo : #(T_KW_PASSO (T_MAIS|T_MENOS)? i:T_INT_LIT) {evaluator.evaluatePasso(i->getLine(),i->getText());} ; expr returns [ExpressionValue type] { ExpressionValue left, right; } : #(ou:T_KW_OU left=expr right=expr) {type=evaluator.evaluateExpr(left, right, ou);#expr->setEvalType(type.primitiveType());} | #(e:T_KW_E left=expr right=expr) {type=evaluator.evaluateExpr(left, right, e);#expr->setEvalType(type.primitiveType());} | #(bou:T_BIT_OU left=expr right=expr) {type=evaluator.evaluateExpr(left, right, bou);#expr->setEvalType(type.primitiveType());} | #(bxou:T_BIT_XOU left=expr right=expr) {type=evaluator.evaluateExpr(left, right, bxou);#expr->setEvalType(type.primitiveType());} | #(be:T_BIT_E left=expr right=expr) {type=evaluator.evaluateExpr(left, right, be);#expr->setEvalType(type.primitiveType());} | #(ig:T_IGUAL left=expr right=expr) {type=evaluator.evaluateExpr(left, right, ig);#expr->setEvalType(type.primitiveType());} | #(df:T_DIFERENTE left=expr right=expr) {type=evaluator.evaluateExpr(left, right, df);#expr->setEvalType(type.primitiveType());} | #(ma:T_MAIOR left=expr right=expr) {type=evaluator.evaluateExpr(left, right, ma);#expr->setEvalType(type.primitiveType());} | #(me:T_MENOR left=expr right=expr) {type=evaluator.evaluateExpr(left, right, me);#expr->setEvalType(type.primitiveType());} | #(mai:T_MAIOR_EQ left=expr right=expr) {type=evaluator.evaluateExpr(left, right, mai);#expr->setEvalType(type.primitiveType());} | #(mei:T_MENOR_EQ left=expr right=expr) {type=evaluator.evaluateExpr(left, right, mei);#expr->setEvalType(type.primitiveType());} | #(p:T_MAIS left=expr right=expr) {type=evaluator.evaluateExpr(left, right, p);#expr->setEvalType(type.primitiveType());} | #(mi:T_MENOS left=expr right=expr) {type=evaluator.evaluateExpr(left, right, mi);#expr->setEvalType(type.primitiveType());} | #(d:T_DIV left=expr right=expr) {type=evaluator.evaluateExpr(left, right, d);#expr->setEvalType(type.primitiveType());} | #(mu:T_MULTIP left=expr right=expr) {type=evaluator.evaluateExpr(left, right, mu);#expr->setEvalType(type.primitiveType());} | #(mo:T_MOD left=expr right=expr) {type=evaluator.evaluateExpr(left, right, mo);#expr->setEvalType(type.primitiveType());} | #(un:TI_UN_NEG right=element) {type=evaluator.evaluateExpr(right, un);#expr->setEvalType(type.primitiveType());} | #(up:TI_UN_POS right=element) {type=evaluator.evaluateExpr(right, up);#expr->setEvalType(type.primitiveType());} | #(unn:TI_UN_NOT right=element) {type=evaluator.evaluateExpr(right, unn);#expr->setEvalType(type.primitiveType());} | #(unb:TI_UN_BNOT right=element) {type=evaluator.evaluateExpr(right, unb);#expr->setEvalType(type.primitiveType());} | type=element {#expr->setEvalType(type.primitiveType());} ; element returns [ExpressionValue type] : type=literal | type=fcall | type=lvalue | #(TI_PARENTHESIS type=expr) ; literal returns [ExpressionValue type] : T_STRING_LIT {type.setPrimitive(true);type.setPrimitiveType(TIPO_LITERAL);} | T_INT_LIT {type.setPrimitive(true);type.setPrimitiveType(TIPO_INTEIRO);} | T_REAL_LIT {type.setPrimitive(true);type.setPrimitiveType(TIPO_REAL);} | T_CARAC_LIT {type.setPrimitive(true);type.setPrimitiveType(TIPO_CARACTERE);} | T_KW_VERDADEIRO {type.setPrimitive(true);type.setPrimitiveType(TIPO_LOGICO);} | T_KW_FALSO {type.setPrimitive(true);type.setPrimitiveType(TIPO_LOGICO);} ; func_proto { Funcao f; pair > argsp; pair< pair >, list > argsm; } : #(id:T_IDENTIFICADOR { f.setId(id); } ( argsp=primitivo {f.addParams(argsp);} | argsm=matriz {f.addParams(argsm);} )* ret_type[f] { evaluator.setCurrentScope(id->getText()); evaluator.declareFunction(f); } ) ; func_decl { pair > argsp; pair< pair >, list > argsm; GPTDisplay::self()->setCurrentFile(_t->getFilename()); } : #(id:T_IDENTIFICADOR { evaluator.setCurrentScope(id->getText()); } ( argsp=primitivo | argsm=matriz )* { if((_t != antlr::nullAST) && (_t->getType() == TI_FRETURN)) { _t = _t->getNextSibling(); } } (variaveis)? inicio ) {evaluator.setCurrentScope(SymbolTable::GlobalScope);} ; ret_type [Funcao& f] { int pt; pair > mt; } : #(TI_FRETURN // ( pt=tipo_prim {f.setReturnType(pt);} // | #(TI_VAR_MATRIX mt=tipo_matriz) {f.setReturnType(mt);} // ) ) | /*empty*/ {f.setReturnType(TIPO_NULO);/*void*/} ; exception catch[antlr::NoViableAltException&e] { // } gpt-1.2.0/src/modules/parser/BasePortugolParser.cpp0000664000175000017500000001132415126504763021370 0ustar00metalmetal/*************************************************************************** * Copyright (C) 2003-2006 by Thiago Silva * * thiago.silva@kdemal.net * * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * * This program is distributed in the hope that it will be useful, * * but WITHOUT ANY WARRANTY; without even the implied warranty of * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * * GNU General Public License for more details. * * * * You should have received a copy of the GNU General Public License * * along with this program; if not, write to the * * Free Software Foundation, Inc., * * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * ***************************************************************************/ #include "BasePortugolParser.hpp" #include "GPTDisplay.hpp" #include "PortugolParserTokenTypes.hpp" string BasePortugolParser::expecting_algorithm_name = "nome do algoritmo"; string BasePortugolParser::expecting_variable = "uma variável"; string BasePortugolParser::expecting_datatype = "um tipo (inteiro, literal,...)"; string BasePortugolParser::expecting_datatype_pl = "um tipo de conjunto/matriz (inteiros, literais,...)"; string BasePortugolParser::expecting_identifier = "identificador"; string BasePortugolParser::expecting_expression = "expressão"; string BasePortugolParser::expecting_valid_sentence = "sentença válida"; string BasePortugolParser::expecting_attr_op = "operador \":=\""; string BasePortugolParser::expecting_fimse = "\"fim-se\""; string BasePortugolParser::expecting_fimvar_or_var = "\"fim-variáveis\" ou declaração de variável"; string BasePortugolParser::expecting_stm_or_fim = "\"fim\" ou comando válido"; string BasePortugolParser::expecting_stm_or_fimse = "\"fim-se\" ou comando válido"; string BasePortugolParser::expecting_stm_or_fimenq = "\"fim-enquanto\" ou comando válido"; string BasePortugolParser::expecting_stm_or_fimpara = "\"fim-para\" ou comando válido"; string BasePortugolParser::expecting_stm_or_ate = "\"até\" ou comando válido"; string BasePortugolParser::expecting_eof_or_function = "fim de arquivo (EOF) ou \"função\""; string BasePortugolParser::expecting_function_name = "nome da função"; string BasePortugolParser::expecting_param_or_fparen = "variável ou \")\""; BasePortugolParser::BasePortugolParser(const ParserSharedInputState &lexer, int k_) : LLkParser(lexer, k) {} BasePortugolParser::BasePortugolParser(TokenBuffer &tokenBuf, int k_) : LLkParser(tokenBuf, k) {} BasePortugolParser::BasePortugolParser(TokenStream &lexer, int k_) : LLkParser(lexer, k) {} string BasePortugolParser::nomeAlgoritmo() { return _name; } void BasePortugolParser::match(int t) { lastToken = LT(1); LLkParser::match(t); } void BasePortugolParser::matchNot(int t) { lastToken = LT(1); LLkParser::match(t); } void BasePortugolParser::match(const BitSet &b) { lastToken = LT(1); LLkParser::match(b); } string BasePortugolParser::getTokenDescription(const RefToken &token) { string str; if (token->getType() == PortugolParserTokenTypes::T_IDENTIFICADOR) { str = "\""; str += token->getText(); str += "\""; } else if (isKeyword(token->getType())) { str = "a palavra-chave "; str += getTokenNames()[token->getType()]; } else if (token->getType() == PortugolParserTokenTypes::EOF_) { str = "fim de arquivo (EOF)"; } else { // str = getTokenNames()[token->getType()]; str = token->getText(); } return str; } int BasePortugolParser::reportParserError(int line, string expecting, string found, string after) { string str; if (found.length()) { str = ", encontrado "; str += found; } if (after.length()) { str += " após \""; str += after; str += "\""; } stringstream s; s << "Esperando " << expecting << str; return GPTDisplay::self()->add(s.str(), line); } void BasePortugolParser::printTip(const string &msg, int line, int cd) { GPTDisplay::self()->addTip(msg, line, cd); } gpt-1.2.0/src/modules/x86/0000775000175000017500000000000015127620717014230 5ustar00metalmetalgpt-1.2.0/src/modules/x86/Makefile.in0000664000175000017500000004614115127330525016276 0ustar00metalmetal# Makefile.in generated by automake 1.18.1 from Makefile.am. # @configure_input@ # Copyright (C) 1994-2025 Free Software Foundation, Inc. # This Makefile.in is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY, to the extent permitted by law; without # even the implied warranty of MERCHANTABILITY or FITNESS FOR A # PARTICULAR PURPOSE. @SET_MAKE@ VPATH = @srcdir@ am__is_gnu_make = { \ if test -z '$(MAKELEVEL)'; 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maintainer-clean-generic mostlyclean mostlyclean-compile \ mostlyclean-generic mostlyclean-libtool pdf pdf-am ps ps-am \ tags tags-am uninstall uninstall-am .PRECIOUS: Makefile X86Walker.cpp: $(srcdir)/$(x86_g) $(ANTLR_BIN) $(srcdir)/$(x86_g) # Tell versions [3.59,3.63) of GNU make to not export all variables. # Otherwise a system limit (for SysV at least) may be exceeded. .NOEXPORT: # Tell GNU make to disable its built-in pattern rules. %:: %,v %:: RCS/%,v %:: RCS/% %:: s.% %:: SCCS/s.% gpt-1.2.0/src/modules/x86/asm_prologue.h0000664000175000017500000000153015124037330017062 0ustar00metalmetal/* Common definitions */ _head << "\n" "%macro begin 1\n" " push ebp \n" " mov ebp,esp\n" " %if %1\n" " sub esp,%1\n" " %endif\n" "%endmacro\n" "\n" "%macro return 0\n" " mov esp, ebp\n" " pop ebp \n" " ret\n" "%endmacro\n" "\n" "%macro addarg 1\n" " push %1\n" "%endmacro\n" "\n" "%macro clargs 1\n" " add esp, 4 * %1\n" "%endmacro\n" "\n" "%macro print_lf 0\n" " addarg 10\n" " call print_c\n" " clargs 1\n" "%endmacro\n" "\n" "%define SIZEOF_DWORD 4\n" "%define MEMORY_SIZE 1048576\n" "%define BUFFER_SIZE 1024\n" "\n"; gpt-1.2.0/src/modules/x86/asm_lib.h0000664000175000017500000007773415124037330016017 0ustar00metalmetal/* architeture independent */ _lib << "imprima:\n" " %define vargc ebp+8\n" "\n" " %define i ebp-4\n" " begin 4\n" "\n" " mov dword [i], 0\n" " .while:\n" " mov ebx, dword [vargc]\n" " mov ecx, dword [i]\n" " cmp ecx, ebx\n" " jge near .endwhile\n" "\n" " mov eax, dword [vargc]\n" " sub eax, dword [i]\n" " mov ebx, 8\n" " mul ebx\n" "\n" " add eax, 8\n" "\n" " mov ebx, dword [ebp+eax-4] \n" " mov edx, dword [ebp+eax] \n" "\n" " cmp ebx, 'i'\n" " je .imp_inteiro\n" "\n" " cmp ebx, 'r'\n" " je .imp_real\n" "\n" " cmp ebx, 'c'\n" " je .imp_caractere\n" " \n" " cmp ebx, 's'\n" " je .imp_literal\n" " \n" " cmp ebx, 'l'\n" " je .imp_logico\n" " \n" " jmp .footer\n" "\n" " .imp_inteiro:\n" " addarg edx\n" " call imprima_inteiro\n" " clargs 1\n" " jmp .footer\n" "\n" " .imp_real:\n" " addarg edx\n" " call imprima_real\n" " clargs 1\n" " jmp .footer\n" " \n" " .imp_caractere:\n" " addarg edx\n" " call imprima_caractere\n" " clargs 1\n" " jmp .footer\n" " \n" " .imp_literal:\n" " addarg edx\n" " call imprima_literal\n" " clargs 1\n" " jmp .footer\n" " \n" " .imp_logico:\n" " addarg edx\n" " call imprima_logico\n" " clargs 1\n" "\n" " .footer:\n" " inc dword [i]\n" " jmp .while\n" " .endwhile:\n" "\n" " return\n" " %undef vargc\n" " %undef i\n" "\n" "imprima_literal:\n" " %define string ebp+8\n" " begin 0\n" "\n" " mov eax, [string]\n" " cmp eax, ''\n" " jz .imprima_nulo\n" "\n" " addarg dword [string]\n" " call print\n" " clargs 1\n" " jmp .end\n" "\n" " .imprima_nulo" " addarg dword str_null\n" " call print\n" " clargs 1\n" "\n" " .end:\n" " return\n" " %undef string\n" "\n" "imprima_inteiro: \n" " %define num ebp+8 \n" "\n" " %define buffer ebp-BUFFER_SIZE\n" " begin BUFFER_SIZE\n" " \n" " lea eax, [buffer]\n" " addarg eax\n" " addarg dword [num] \n" " call itoa\n" " clargs 2\n" "\n" " lea eax, [buffer]\n" " addarg eax\n" " call print\n" " clargs 1\n" "\n" " return\n" " %undef num\n" " %undef buffer\n" "\n" "imprima_real: \n" " %define num ebp+8\n" " \n" " %define buffer ebp-BUFFER_SIZE\n" " begin BUFFER_SIZE\n" "\n" " lea eax, [buffer]\n" " addarg eax\n" " addarg dword [num] \n" " call ftoa\n" " clargs 2\n" "\n" " lea eax, [buffer]\n" " addarg eax\n" " call print\n" " clargs 1\n" "\n" " return\n" " %undef num\n" " %undef buffer \n" "\n" "print_c: \n" " %define carac ebp+8\n" "\n" " begin 0\n" "\n" " lea eax, [carac]\n" " addarg eax\n" " call print\n" " clargs 1\n" "\n" " return\n" " %undef carac\n" "\n" "imprima_caractere:\n" " \n" " %define carac ebp+8\n" " begin 4\n" " \n" " addarg dword [carac]\n" " call print_c\n" " clargs 1\n" " \n" " return\n" " %undef carac\n" "\n" "imprima_logico: \n" " %define val ebp+8\n" "\n" " begin 0\n" "\n" " mov eax, [val]\n" " cmp eax, 0\n" " jz .false\n" " mov eax, str_true\n" " jmp .print\n" "\n" " .false:\n" " mov eax, str_false\n" "\n" " .print:\n" " addarg eax\n" " call print\n" " clargs 1\n" "\n" " return\n" " %undef val\n" "\n" "strpos: \n" " %define string ebp+12\n" " %define carac ebp+8\n" "\n" " begin 0\n" "\n" " mov eax, [string]\n" " cmp eax, 0\n" " jnz .calc\n" "\n" " mov eax, 0\n" " return\n" "\n" " .calc:\n" " mov eax, 0\n" " .do:\n" " mov ebx, [string]\n" " mov ecx, [carac]\n" " cmp [ebx+eax], cl\n" " jz .break\n" "\n" " cmp [ebx+eax], byte 0\n" " jz .notfound\n" "\n" " inc eax\n" " jnz .do\n" " .break:\n" "\n" " return\n" "\n" " .notfound:\n" " mov eax, -1\n" " return\n" "\n" " %undef string\n" " %undef carac\n" "\n" "strlen: \n" " %define string ebp+8\n" "\n" " begin 0\n" "\n" " addarg dword [string]\n" " addarg 0\n" " call strpos\n" " clargs 2\n" "\n" " return\n" "\n" " %undef string\n" "\n" "is_num: \n" " %define carac ebp+8\n" "\n" " begin 0\n" "\n" " cmp byte [carac], 48\n" " jl .false\n" "\n" " cmp byte [carac], 57\n" " jg .false\n" "\n" " mov eax, 1\n" " return\n" "\n" " .false:\n" " mov eax, 0\n" " return\n" "\n" " %undef carac\n" "\n" "atoi: \n" " %define string ebp+8 \n" " \n" " %define num ebp-4\n" " %define m ebp-8\n" " %define i ebp-12\n" " %define len ebp-16\n" " %define negt ebp-20\n" " begin 20\n" " \n" " mov dword [num], 0\n" " mov dword [m], 1\n" " mov dword [negt], 0\n" " \n" " addarg dword [string]\n" " call strlen\n" " clargs 1\n" "\n" " cmp eax, dword 0\n" " jz near .ret_zero\n" "\n" " mov dword [len], eax\n" " mov dword [i], 0\n" "\n" " \n" " %define minus_sig 45 \n" " %define plus_sig 43\n" " mov eax, [string]\n" " xor ebx, ebx\n" " mov bl, [eax]\n" "\n" " cmp ebx, minus_sig\n" " jz .negative\n" "\n" " cmp ebx, plus_sig\n" " jz .positive\n" "\n" " jmp .conv\n" "\n" " .negative:\n" " mov dword [negt], 1\n" " mov eax, [string]\n" " inc eax\n" " mov [string], eax\n" " jmp .conv\n" "\n" " .positive:\n" " mov dword [negt], 0\n" " mov eax, [string]\n" " inc eax\n" " mov [string], eax\n" "\n" " .conv:\n" "\n" " mov eax, [len]\n" " .while:\n" " mov eax, dword [i]\n" " cmp eax, [len]\n" " jg .endwhile \n" " \n" " mov ebx, [string]\n" " mov ecx, [i] \n" " xor edx, edx\n" " mov dl, [ebx+ecx] \n" "\n" " addarg edx\n" " call is_num\n" " clargs 1\n" " \n" " cmp eax, 0\n" " jz .endwhile\n" " \n" " inc dword [i]\n" " jmp .while\n" " .endwhile:\n" " \n" " cmp dword [i], 0\n" " jz .ret_zero\n" " \n" "\n" " dec dword [i] \n" " \n" " .while2:\n" " cmp dword [i], 0\n" " jl .endwhile2\n" "\n" " \n" " mov ebx, [string]\n" " mov ecx, [i]\n" " xor eax, eax\n" " mov al, byte [ebx+ecx]\n" "\n" " \n" " sub al, 48\n" "\n" " mul dword [m] \n" "\n" " \n" " add [num], eax\n" "\n" " dec dword [i]\n" "\n" " \n" " mov eax, [m]\n" " mov ebx, 10\n" " mul ebx\n" " mov [m], eax\n" "\n" " jmp .while2\n" " .endwhile2:\n" " \n" " cmp dword [negt], 1\n" " jnz .return_pos\n" "\n" " mov eax, [num]\n" " neg eax\n" " return\n" " \n" " .return_pos:\n" " mov eax, [num]\n" " return\n" "\n" " .ret_zero:\n" " mov eax, 0\n" " return\n" "\n" " %undef minus_sig\n" " %undef plus_sig\n" " %undef string \n" " %undef num\n" " %undef m\n" " %undef i\n" " %undef len\n" " %undef negt\n" "\n" "atof:\n" " %define string ebp+8\n" " \n" " %define i ebp-4\n" " %define dot ebp-8\n" " %define len ebp-12\n" " %define declen ebp-16\n" " %define power ebp-20\n" " %define integral ebp-24\n" " %define decimal ebp-28\n" " %define float ebp-32\n" " %define sign ebp-36\n" "\n" " begin 36\n" "\n" " mov dword [dot], -1\n" " mov dword [float], 0\n" " mov dword [sign], 0\n" " \n" " addarg dword [string]\n" " call strlen\n" " clargs 1\n" "\n" " mov dword [len], eax\n" "\n" " addarg dword [string]\n" " call atoi\n" " clargs 1\n" " \n" " mov dword [integral], eax\n" "\n" " finit\n" " fild dword [integral]\n" " fstp dword [float]\n" "\n" " mov dword [i], 0\n" " .while:\n" " mov eax, dword [i]\n" " cmp eax, dword [len]\n" " jge .endwhile\n" "\n" " mov eax, dword [string]\n" " add eax, dword [i]\n" " \n" " mov bl, byte [eax]\n" "\n" " cmp bl, '.'\n" " je .dot_found\n" "\n" " cmp bl, '+'\n" " je .footer\n" " cmp bl, '-'\n" " je .neg_footer\n" "\n" " addarg ebx\n" " call is_num\n" " clargs 1\n" " cmp eax, 1\n" " jz .footer\n" "\n" " mov eax, dword [i]\n" " mov dword [len], eax\n" " jmp .endwhile\n" "\n" " .dot_found:\n" " mov eax, dword [i]\n" " mov dword [dot], eax\n" " jmp .footer\n" " \n" " .neg_footer:\n" " mov dword [sign], 1 \n" " .footer:\n" " inc dword [i]\n" " jmp .while\n" " .endwhile:\n" "\n" " cmp dword [dot], -1\n" " jnz .endif\n" " jmp .end\n" " .endif:\n" " \n" " inc dword [dot]\n" "\n" " mov eax, dword [string]\n" " mov ebx, dword [dot]\n" " add eax, ebx\n" "\n" " addarg eax\n" " call atoi\n" " clargs 1\n" "\n" " mov dword [decimal], eax\n" "\n" " mov eax, dword [len]\n" " sub eax, dword [dot]\n" "\n" " mov dword [declen], eax \n" " \n" " addarg 10\n" " addarg dword [declen]\n" " call pow\n" " clargs 2\n" "\n" " mov dword [power], eax\n" "\n" " fild dword [decimal]\n" " fidiv dword [power]\n" " fstp dword [decimal]\n" " fld dword [float]\n" "\n" " cmp dword [sign], 0 \n" " je .pos\n" " fsub dword [decimal]\n" " jmp .endif2\n" " .pos:\n" " fadd dword [decimal]\n" " .endif2:\n" " fstp dword [float]\n" "\n" " .end:\n" " mov eax, dword [float]\n" " return\n" "\n" " %undef string\n" " %undef i\n" " %undef dot\n" " %undef len\n" " %undef declen\n" " %undef power\n" " %undef integral\n" " %undef decimal\n" " %undef float\n" " %undef sign\n" "\n" "itoa: \n" " %define buffer ebp+12\n" " %define num ebp+8\n" " \n" " %define sig ebp-4\n" " begin 4\n" "\n" " \n" " mov eax, [num]\n" " mov [sig], eax\n" " shr eax, 31\n" " mov [sig], eax \n" "\n" " cmp [sig], dword 0\n" " jz .endif\n" " neg dword [num]\n" " .endif:\n" "\n" " \n" " mov ecx, 0\n" " mov eax, [num] \n" " .trans:\n" " mov ebx, 10\n" " mov edx, 0\n" " idiv ebx \n" " add edx, byte 48\n" " push edx\n" " inc ecx \n" " cmp eax, 0\n" " jnz .trans\n" "\n" " \n" " cmp [sig], dword 0\n" " jz .else1\n" " %define minus_sig 45\n" " mov edx, 1 \n" " mov eax, [buffer]\n" " mov [eax], byte minus_sig \n" " jmp .endif1\n" " .else1:\n" " mov edx, 0 \n" " .endif1:\n" " \n" " .reorder:\n" " pop eax\n" " mov ebx, [buffer]\n" " mov [ebx+edx], eax \n" " dec ecx \n" " inc edx \n" " cmp ecx, 0 \n" " jnz .reorder\n" "\n" " return\n" "\n" " %undef buffer\n" " %undef num\n" " \n" " %undef sig\n" " %undef minus_sig\n" "\n" "ftoa:\n" " %define BIAS 127\n" " \n" " %define buffer ebp+12\n" " %define num ebp+8\n" " \n" " %define exp ebp-4\n" " %define mant ebp-8\n" " %define left ebp-12\n" " %define sig ebp-16 \n" " %define offset ebp-20\n" " %define r ebp-24\n" " %define term ebp-28\n" " %define acc ebp-32\n" " %define tmp ebp-36\n" " %define right ebp-40\n" " \n" " %define lst 40 \n" " \n" " begin lst\n" " \n" " mov eax, [num]\n" " mov [sig], eax\n" " shr eax, 31\n" " mov [sig], eax\n" "\n" " \n" " mov eax, [num]\n" " and eax, 0x7FFFFFFF\n" " mov [num], eax\n" "\n" " \n" " mov eax, [num]\n" " shr eax, 23\n" " mov [exp], eax\n" "\n" " \n" " mov eax, [num]\n" " and eax, 0x7FFFFF\n" " mov [mant], eax\n" " \n" " mov eax, [exp] \n" " mov ebx, [mant]\n" " or eax, ebx\n" " cmp eax, 0\n" " jnz .endif\n" " mov eax, dword [buffer]\n" " mov dword [eax], 0x30302E30\n" " mov dword [eax+4], 0x0\n" " jmp .end\n" " .endif:\n" " \n" " sub [exp], dword BIAS \n" " \n" " or [mant], dword 0x800000 \n" " \n" " mov eax, 25\n" " sub eax, [exp]\n" " cmp eax, 32\n" " jg .else1 \n" " mov eax, [mant]\n" " mov ecx, 23\n" " sub ecx, [exp]\n" " shr eax, cl\n" " mov [left], eax\n" " jmp .endif1\n" " .else1:\n" " mov [left], dword 0\n" " .endif1:\n" " \n" " \n" " mov eax, 9\n" " add eax, [exp]\n" " cmp eax, 0\n" " jl .else2\n" " mov ecx, 9\n" " add ecx, [exp]\n" " mov eax, [mant]\n" " shl eax, cl\n" " mov [mant], eax\n" " jmp .endif2\n" " .else2:\n" " mov ecx, [exp]\n" " sub ecx, 9\n" " mov eax, [mant]\n" " shr eax, cl \n" " .endif2:\n" "\n" " mov [offset], dword 31\n" " \n" " mov eax, [mant]\n" " mov [r], eax\n" " \n" " mov [term], dword 1\n" " \n" " mov [acc], dword 0\n" "\n" " finit\n" " \n" " .while: \n" " mov eax, [offset]\n" " cmp eax, 1\n" " jz .endwhile\n" " \n" " \n" " mov eax, [r]\n" " mov ecx, [offset]\n" " shr eax, cl\n" " and eax, 1\n" " cmp eax, 0\n" " jz .endif3\n" " \n" " \n" " mov eax, 2\n" " mov ebx, [term]\n" " neg ebx\n" "\n" " addarg eax\n" " addarg ebx\n" " call pow \n" " clargs 2\n" "\n" " mov [tmp], eax\n" " \n" " fld dword [acc] \n" " fadd dword [tmp]\n" " fstp dword [acc]\n" " .endif3:\n" " \n" " inc dword [term]\n" " \n" " dec dword [offset]\n" " jmp .while\n" " .endwhile:\n" "\n" " fninit\n" " \n" " fld dword [acc] \n" " mov [tmp], dword 100\n" " fimul dword [tmp]\n" " \n" " frndint\n" " \n" " fist dword [acc]\n" "\n" " mov eax, [acc]\n" " mov [right], eax\n" "\n" " cmp [sig], dword 0\n" " jz .endif5\n" " neg dword [left]\n" " .endif5:\n" "\n" " addarg dword [buffer]\n" " addarg dword [left]\n" " call itoa\n" " clargs 2 \n" " \n" " addarg dword [buffer]\n" " call strlen\n" " clargs 1\n" "\n" " add eax, dword [buffer]\n" " mov [eax], byte '.'\n" " inc eax\n" " mov [tmp], eax\n" " \n" " %define buffer2 ebp-lst+4\n" " %define bfsize 1024\n" " sub esp, bfsize\n" "\n" " addarg dword [buffer2]\n" " addarg dword [right]\n" " call itoa\n" " clargs 2\n" " \n" "\n" " addarg dword [buffer2]\n" " call strlen\n" " clargs 1\n" "\n" " \n" " cmp eax, 2\n" " jz .endif4\n" " %define zero 48\n" " xor eax, eax\n" " mov ebx, [buffer2]\n" " mov al, [ebx]\n" " mov [ebx], byte zero\n" " mov byte [ebx+1], al\n" " .endif4:\n" "\n" " mov eax, [buffer2]\n" " mov ebx, [tmp]\n" " .append:\n" " cmp [eax], byte 0\n" " jz .endappend\n" " \n" " xor ecx, ecx\n" " mov cl, [eax]\n" " mov [ebx], cl\n" " inc eax\n" " inc ebx\n" " jmp .append\n" " .endappend:\n" "\n" " mov [ebx], byte 0\n" "\n" " .end:\n" " return\n" "\n" " %undef BIAS\n" " \n" " %undef buffer\n" " %undef num\n" " \n" " %undef exp\n" " %undef mant\n" " %undef left\n" " %undef sig\n" " %undef offset\n" " %undef r\n" " %undef term\n" " %undef acc\n" " %undef tmp\n" " %undef right \n" " %undef lst\n" "\n" " %undef buffer2\n" " %undef bfsize\n" " %undef zero\n" "\n" "pow: \n" " %define base ebp+12\n" " %define exp ebp+8\n" " \n" " %define res ebp-4\n" " %define i ebp-8\n" " %define sig ebp-12\n" " %define tmp ebp-16\n" " begin 14\n" " \n" " mov eax, [exp]\n" " mov ecx, 31\n" " shr eax, cl\n" " mov [sig], eax\n" " \n" " mov eax, [sig]\n" " cmp eax, 0\n" " jz .endif\n" " mov eax, [exp]\n" " neg eax\n" " mov [exp], eax\n" " .endif:\n" " \n" " mov [res], dword 1\n" " \n" " mov [i], dword 0\n" " .while:\n" " mov eax, [i]\n" " cmp eax, [exp]\n" " jge .endwhile\n" " \n" " mov eax, [res]\n" " mul dword [base]\n" " mov [res], eax\n" " \n" " inc dword [i]\n" " jmp .while\n" " .endwhile:\n" " \n" " cmp [sig], dword 0\n" " jz .noneg\n" " .negative:\n" " fninit\n" " mov [tmp], dword 0x3F800000 \n" " \n" " fld dword [tmp]\n" " fidiv dword [res]\n" " fstp dword [res]\n" " .noneg:\n" "\n" " mov eax, [res]\n" "\n" " return\n" "\n" " %undef base\n" " %undef exp\n" " \n" " %undef res\n" " %undef i\n" " %undef sig\n" " %undef tmp\n" "\n" "matrix_init: \n" " %define matrix ebp+12\n" " %define msize ebp+8\n" "\n" " begin 0\n" " \n" " mov eax, 0\n" " .while:\n" " cmp eax, [msize]\n" " jge .endwhile\n" " mov ecx, [matrix]\n" " add ecx, eax\n" " mov [ecx], byte 0\n" " inc eax\n" " jmp .while\n" " .endwhile:\n" "\n" " return\n" "\n" " %undef matrix\n" " %undef msize\n" "\n" "matrix_cpy:\n" " %define src ebp+20\n" " %define dest ebp+16\n" " %define is_string ebp+12\n" " %define msize ebp+8\n" " begin 0\n" "\n" " mov eax, 0\n" " .while:\n" " cmp eax, [msize]\n" " jge .endwhile\n" "\n" " mov ebx, [src]\n" " add ebx, eax\n" " xor ecx, ecx\n" " mov cl, [ebx]\n" "\n" " mov ebx, [dest]\n" " add ebx, eax\n" "\n" " mov [ebx], cl\n" "\n" " inc eax\n" " jmp .while\n" " .endwhile:\n" "\n" " return\n" "\n" " %undef src\n" " %undef dest\n" " %undef is_string\n" " %undef msize\n" "\n" "strcpy: \n" " %define src ebp+12\n" " %define dest ebp+8\n" " \n" " %define src_len ebp-4\n" " begin 4\n" "\n" " addarg dword [src]\n" " call strlen\n" " clargs 1\n" "\n" " mov [src_len], eax\n" "\n" " cmp eax, [src_len]\n" " jnz .end\n" " \n" " mov eax, 0\n" " mov edx, [dest]\n" " .while:\n" " cmp eax, [src_len]\n" " jge .endwhile\n" "\n" " mov ebx, [src]\n" " xor ecx, ecx\n" " mov cl, [ebx+eax]\n" "\n" " mov [edx+eax], cl\n" "\n" " inc eax\n" " jmp .while\n" " .endwhile:\n" "\n" " mov [edx+eax], byte 0\n" "\n" " .end:\n" " return\n" "\n" " %undef src\n" " %undef dest \n" " %undef src_len\n" "\n" "strcmp: \n" " %define left ebp+12\n" " %define right ebp+8\n" "\n" " \n" " %define left_len ebp-4\n" " %define l ebp-8\n" " %define r ebp-12\n" " begin 12\n" "\n" " addarg dword [left]\n" " call strlen\n" " clargs 1\n" "\n" " mov [left_len], eax\n" "\n" " addarg dword [right]\n" " call strlen\n" " clargs 1\n" "\n" " cmp eax, [left_len]\n" " jnz .false\n" "\n" " mov eax, 0\n" " .while:\n" " cmp eax, [left_len]\n" " jge .endwhile\n" "\n" " mov ebx, [left]\n" " xor edx, edx\n" " mov dl, [ebx+eax]\n" "\n" " mov ebx, [right]\n" " xor ecx, ecx\n" " mov cl, [ebx+eax]\n" " \n" " cmp edx, ecx\n" " jnz .false\n" "\n" " inc eax\n" " jmp .while\n" " .endwhile:\n" "\n" " mov eax, 1\n" " return\n" "\n" " .false:\n" " mov eax, 0 \n" " return\n" "\n" " %undef left\n" " %undef right\n" " %undef left_len\n" " %undef l\n" " %undef r\n" "\n" "malloc: \n" " %define size ebp+8\n" "\n" " begin 0\n" "\n" " cmp [size], dword 0\n" " jnz .alloc\n" "\n" " mov eax, 0\n" " return\n" "\n" " .alloc:\n" " mov eax, mem \n" " add eax, [mem_ptr] \n" " add eax, [size] \n" " \n" " mov ebx, mem \n" " add ebx, MEMORY_SIZE \n" "\n" " cmp eax, ebx\n" " jg .no_memory_left\n" "\n" " \n" " mov eax, mem\n" " add eax, [mem_ptr]\n" " \n" " \n" " mov ebx, [mem_ptr]\n" " add ebx, [size]\n" " mov [mem_ptr], ebx\n" "\n" " return\n" " \n" " .no_memory_left:\n" " addarg str_no_mem_left\n" " call imprima_literal\n" " clargs 1\n" " exit 1\n" "\n" " %undef size\n" "\n" "leia_caractere:\n" " %define buffer ebp-BUFFER_SIZE\n" " begin BUFFER_SIZE\n" " \n" " \n" " lea eax, [buffer]\n" " addarg eax\n" " addarg BUFFER_SIZE\n" " call readline\n" " clargs 2\n" " \n" " lea ebx, [buffer]\n" " xor eax, eax\n" " mov al, [ebx]\n" "\n" " return\n" "\n" " %undef buffer\n" "\n" "leia_real:\n" " %define buffer ebp-BUFFER_SIZE \n" " begin BUFFER_SIZE\n" " \n" " \n" " lea eax, [buffer]\n" " addarg eax\n" " addarg BUFFER_SIZE\n" " call readline\n" " clargs 2\n" " \n" " lea eax, [buffer]\n" " addarg eax\n" " call atof\n" " clargs 1\n" "\n" " return\n" "\n" " %undef buffer\n" "\n" "leia_inteiro:\n" " %define buffer ebp-BUFFER_SIZE\n" " begin BUFFER_SIZE\n" " \n" " \n" " lea eax, [buffer]\n" " addarg eax\n" " addarg BUFFER_SIZE\n" " call readline\n" " clargs 2\n" " \n" " lea eax, [buffer]\n" " addarg eax\n" " call atoi\n" " clargs 1\n" "\n" " return\n" " %undef buffer\n" "\n" "leia_logico:\n" " %define zero_str ebp-4\n" " %define buffer ebp-4-BUFFER_SIZE\n" " begin (4+BUFFER_SIZE)\n" " \n" " mov [zero_str], dword 0x00000030 \n" "\n" " \n" " lea eax, [buffer]\n" " addarg eax\n" " addarg BUFFER_SIZE\n" " call readline\n" " clargs 2\n" "\n" " \n" " lea eax, [buffer]\n" " addarg eax\n" " addarg str_false\n" " call strcmp\n" " clargs 2\n" "\n" " cmp eax, 1\n" " jz .false\n" "\n" " \n" " lea eax, [zero_str]\n" " lea ebx, [buffer]\n" " addarg eax\n" " addarg ebx\n" " call strcmp\n" " clargs 2\n" "\n" " cmp eax, 1\n" " jz .false\n" "\n" " mov eax, 1\n" " return\n" "\n" " .false:\n" " mov eax, 0\n" " return\n" "\n" " %undef zero_str\n" " %undef buffer\n" "\n" "leia_literal:\n" " %define string ebp-4\n" " begin 4\n" "\n" " addarg BUFFER_SIZE\n" " call malloc\n" " clargs 1\n" "\n" " mov [string], eax\n" "\n" " addarg dword [string]\n" " addarg BUFFER_SIZE\n" " call readline\n" " clargs 2\n" "\n" " mov eax, [string]\n" " return\n" "\n" " %undef string\n" "\n" "clone_literal:\n" " %define string ebp+8\n" " %define lit ebp-4\n" " begin 4\n" "\n" " addarg dword [string]\n" " call strlen\n" " clargs 1\n" "\n" " inc eax\n" " \n" " addarg eax\n" " call malloc\n" " clargs 1\n" "\n" " mov [lit], eax\n" "\n" " addarg dword [string]\n" " addarg dword [lit]\n" " call strcpy\n" " clargs 2\n" " \n" " mov eax, [lit]\n" " return\n" "\n" " %undef string\n" " %undef lit\n" "\n"; gpt-1.2.0/src/modules/x86/Makefile.am0000664000175000017500000000111015126504763016256 0ustar00metalmetalAM_CPPFLAGS = -I$(top_srcdir)/. -I$(top_srcdir)/src/modules \ -I$(top_srcdir)/src/modules/x86 $(ANTLR_INC) $(all_includes) METASOURCES = AUTO noinst_LTLIBRARIES = libx86.la BUILT_SOURCES = X86Walker.cpp libx86_la_SOURCES = X86.cpp nodist_libx86_la_SOURCES = $(BUILT_SOURCES) noinst_HEADERS = X86.hpp asm_elf.h asm_lib.h asm_prologue.h asm_win32.h x86_g = x86.g EXTRA_DIST = $(x86_g) CLEANFILES = X86Walker.hpp X86Walker.cpp X86WalkerTokenTypes.hpp X86WalkerTokenTypes.txt \ PortugolTokenTypes.txt X86Walker.cpp: $(srcdir)/$(x86_g) $(ANTLR_BIN) $(srcdir)/$(x86_g) gpt-1.2.0/src/modules/x86/X86.cpp0000664000175000017500000006457615124037330015331 0ustar00metalmetal/*************************************************************************** * Copyright (C) 2003-2006 by Thiago Silva * * thiago.silva@kdemal.net * * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * * This program is distributed in the hope that it will be useful, * * but WITHOUT ANY WARRANTY; without even the implied warranty of * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * * GNU General Public License for more details. * * * * You should have received a copy of the GNU General Public License * * along with this program; if not, write to the * * Free Software Foundation, Inc., * * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * ***************************************************************************/ #include "X86.hpp" #include "GPTDisplay.hpp" #include X86SubProgram::X86SubProgram() : SizeofDWord(sizeof(int)), // 4 _param_offset(8), // starts at +8 _local_offset(4) { // starts at -4 } X86SubProgram::X86SubProgram(const X86SubProgram &other) : SizeofDWord(sizeof(int)), _param_offset(other._param_offset), _local_offset(other._local_offset), _name(other._name), _params(other._params), _locals(other._locals) { _head << other._head.str(); _txt << other._txt.str(); _init << other._init.str(); } X86SubProgram::~X86SubProgram() {} void X86SubProgram::writeTEXT(const string &str) { _txt << str << endl; } void X86SubProgram::init(const string &name, int totalParams) { _name = name; _param_offset = 4 + (totalParams * SizeofDWord); } string X86SubProgram::name() { return _name; } void X86SubProgram::declareLocal(const string &local_var, int msize, bool minit) { if (msize == 0) { _head << "%define " << X86::makeID(local_var) << " ebp-" << _local_offset << endl; _end << "%undef " << X86::makeID(local_var) << endl; if (minit) { _init << "mov dword [" << X86::makeID(local_var) << "], 0" << endl; } _local_offset += SizeofDWord; } else { _head << "%define " << X86::makeID(local_var) << " ebp-" << (_local_offset + (msize * SizeofDWord) - SizeofDWord) << endl; _end << "%undef " << X86::makeID(local_var) << endl; if (minit) { writeMatrixInitCode(local_var, msize); } _local_offset += (msize * SizeofDWord); } } void X86SubProgram::declareParam(const string ¶m, int type, int msize) { if (msize == 0) { _head << "%define " << X86::makeID(param) << " ebp+" << _param_offset << endl; _end << "%undef " << X86::makeID(param) << endl; } else { _head << "%define _p_" << X86::makeID(param) << " ebp+" << _param_offset << endl; _end << "%undef _p_" << X86::makeID(param) << endl; declareLocal(param, msize, false); writeMatrixCopyCode(param, type, msize); } _param_offset -= SizeofDWord; } void X86SubProgram::writeMatrixCopyCode(const string ¶m, int type, int msize) { _init << "lea eax, [" << X86::makeID(param) << "]" << endl; _init << "addarg dword [_p_" << X86::makeID(param) << "]" << endl; _init << "addarg eax" << endl; _init << "addarg " << (type == TIPO_LITERAL) << endl; _init << "addarg " << (msize * SizeofDWord) << endl; _init << "call matrix_cpy" << endl; _init << "clargs 4" << endl; } void X86SubProgram::writeMatrixInitCode(const string &varname, int size) { _init << "lea ebx, [" << X86::makeID(varname) << "]" << endl; _init << "addarg ebx" << endl; _init << "addarg " << size << " * SIZEOF_DWORD" << endl; _init << "call matrix_init" << endl; _init << "clargs 2" << endl; // _init << "addarg " << size << " * SIZEOF_DWORD" << endl; // _init << "call __malloc" << endl; // _init << "clargs 1" << endl; // _init << "lea ebx, [" << varname << "]" << endl; // _init << "mov dword [ebx], eax" << endl; // _init << "addarg dword [ebx]" << endl; // _init << "addarg " << size << " * SIZEOF_DWORD" << endl; // _init << "call matrix_init__" << endl; // _init << "clargs 2" << endl; } string X86SubProgram::source() { stringstream s; if (_name != X86::EntryPoint) { s << X86::makeID(_name) << ":" << endl; } else { s << _name << ":" << endl; } s << _head.str(); if (name() != X86::EntryPoint) { s << "begin " << (_local_offset - SizeofDWord) << endl; // locals starts at -4 } s << _init.str(); s << _txt.str(); s << _end.str(); return s.str(); } ////////-------------------------------------------------------- string X86::EntryPoint = "start"; string X86::makeID(const string &str) { return string("_") + str; } X86::X86(SymbolTable &st) : _stable(st) {} X86::~X86() {} void X86::init(const string &name) { _head << "; algoritmo: " << name << "\n\n"; #ifdef WIN32 #include #else #include #endif _bss << "section .bss\n" " mem resb MEMORY_SIZE\n\n"; _data << "section .data\n" " data_no equ $\n" " mem_ptr dd 0\n" " aux dd 0\n" " aux2 dd 0\n" " str_true db 'verdadeiro',0\n" " str_false db 'falso',0\n" " str_null db '(nulo)',0\n" " str_no_mem_left db 'Não foi possível alocar memória.',0\n\n"; createScope(SymbolTable::GlobalScope); } void X86::writeBSS(const string &str) { _bss << str << endl; } void X86::writeDATA(const string &str) { _data << str << endl; } void X86::writeTEXT(const string &str) { _subprograms[_currentScope].writeTEXT(str); ; } void X86::createScope(const string &scope) { _currentScope = scope; if (scope == SymbolTable::GlobalScope) { _subprograms[scope].init(X86::EntryPoint); } else { Symbol symb = _stable.getSymbol(SymbolTable::GlobalScope, scope, true); _subprograms[scope].init(scope, symb.param.symbolList().size()); } } string X86::currentScope() { return _currentScope; } void X86::writeExit() { stringstream s; s << "exit ecx"; writeTEXT(s.str()); } void X86::declarePrimitive(int decl_type, const string &name, int type) { stringstream s; if (decl_type == VAR_GLOBAL) { // all sizes have 32 bits (double word) switch (type) { case TIPO_INTEIRO: case TIPO_REAL: case TIPO_CARACTERE: case TIPO_LITERAL: case TIPO_LOGICO: s << X86::makeID(name) << " dd 0"; writeDATA(s.str()); break; default: GPTDisplay::self()->showError( "Erro interno: tipo nao suportado (X86::declarePrimitive)."); exit(1); } } else if (decl_type == VAR_PARAM) { _subprograms[currentScope()].declareParam(name, type); } else if (decl_type == VAR_LOCAL) { _subprograms[currentScope()].declareLocal(name); } else { GPTDisplay::self()->showError("Erro interno: X86::declarePrimitive)."); exit(1); } } void X86::declareMatrix(int decl_type, int type, string name, list dims) { int size = 1; for (list::iterator it = dims.begin(); it != dims.end(); it++) { size *= atoi((*it).c_str()); } if (decl_type == VAR_GLOBAL) { stringstream s; switch (type) { case TIPO_INTEIRO: case TIPO_REAL: case TIPO_CARACTERE: case TIPO_LOGICO: case TIPO_LITERAL: s << X86::makeID(name) << " times " << size << " dd 0"; break; default: GPTDisplay::self()->showError( "Erro interno: tipo nao suportado (X86::declarePrimitive)."); exit(1); } writeDATA(s.str()); } else if (decl_type == VAR_PARAM) { _subprograms[currentScope()].declareParam(name, type, size); } else if (decl_type == VAR_LOCAL) { _subprograms[currentScope()].declareLocal(name, size); } else { GPTDisplay::self()->showError("Erro interno: X86::declareMatrix)."); exit(1); } } string X86::toNasmString(string str) { string ret; for (unsigned int i = 0; i < str.length(); i++) { if (str[i] == '\\') { i++; switch (str[i]) { case '0': ret += "',0,'"; break; case 'n': ret += "',10,'"; break; case 'r': ret += "',13,'"; break; default: ret += str[i]; } } else { if (str[i] == '\'') { ret += "',39,'"; } else { ret += str[i]; } } } return ret; } string X86::addGlobalLiteral(string str) { stringstream s; string lb = createLabel(false, "str"); s << lb << " db '" << toNasmString(str) << "',0"; writeDATA(s.str()); return lb; } string X86::translateFuncLeia(const string &id, int type) { switch (type) { case TIPO_REAL: return "leia_real"; case TIPO_LITERAL: return "leia_literal"; case TIPO_CARACTERE: return "leia_caractere"; case TIPO_LOGICO: return "leia_logico"; case TIPO_INTEIRO: return "leia_inteiro"; default: GPTDisplay::self()->showError( "Erro interno: tipo nao suportado (x86::translateFuncLeia)."); exit(1); } } string X86::translateFuncImprima(const string &id, int type) { switch (type) { case TIPO_REAL: return "imprima_real"; case TIPO_LITERAL: return "imprima_literal"; case TIPO_CARACTERE: return "imprima_caractere"; case TIPO_LOGICO: return "imprima_logico"; case TIPO_INTEIRO: return "imprima_inteiro"; default: GPTDisplay::self()->showError( "Erro interno: tipo nao suportado (x86::translateFuncImprima)."); exit(1); } } string X86::createLabel(bool local, string tmpl) { static int c = 0; stringstream s; if (local) { s << ".__" << tmpl << "_" << c; } else { s << "__" << tmpl << "_" << c; } c++; return s.str(); } string X86::source() { stringstream str; //.data footer writeDATA("datasize equ $ - data_no"); str << _head.str() << _bss.str() << _data.str(); //.text header str << "section .text" << endl; str << "start_no equ $" << endl; string sss; for (map::iterator it = _subprograms.begin(); it != _subprograms.end(); ++it) { sss = it->second.source(); str << it->second.source(); } str << _lib.str(); return str.str(); } void X86::writeCast(int e1, int e2) { // casts if ((e1 != TIPO_REAL) && (e2 == TIPO_REAL)) { // int to float writeTEXT("mov dword [aux], eax"); writeTEXT("fild dword [aux]"); writeTEXT("fstp dword [aux]"); writeTEXT("mov eax, dword [aux]"); } else if ((e1 == TIPO_REAL) && (e2 != TIPO_REAL)) { // float to int (truncate!) // backup float flags and set round mode writeTEXT("fnstcw word [aux2]"); writeTEXT("mov dx, word [aux2]"); writeTEXT("mov dh, 0xc"); writeTEXT("mov word [aux], dx"); writeTEXT("fldcw word [aux]"); writeTEXT("mov dword [aux], eax"); writeTEXT("fld dword [aux]"); writeTEXT("fistp dword [aux]"); writeTEXT("mov eax, dword [aux]"); // restore backup writeTEXT("fldcw word [aux2]"); } } void X86::writeAttribution(int e1, int e2, pair, string> &lv) { writeTEXT("pop eax"); writeTEXT("pop ecx"); writeCast(e1, e2); stringstream s; Symbol symb = _stable.getSymbol(currentScope(), lv.second, true); s << "lea edx, [" << X86::makeID(lv.second) << "]"; writeTEXT(s.str()); s.str(""); s << "lea edx, [edx + ecx * SIZEOF_DWORD]"; writeTEXT(s.str()); s.str(""); s << "mov [edx], eax"; writeTEXT(s.str()); } void X86::writeOuExpr() { writeTEXT("pop ebx"); writeTEXT("pop eax"); writeTEXT("cmp eax, 0"); writeTEXT("setne al"); writeTEXT("and eax, 0xff"); writeTEXT("cmp ebx, 0"); writeTEXT("setne bl"); writeTEXT("and ebx, 0xff"); writeTEXT("or al, bl"); writeTEXT("push eax"); } void X86::writeEExpr() { writeTEXT("pop ebx"); writeTEXT("pop eax"); writeTEXT("cmp eax, 0"); writeTEXT("setne al"); writeTEXT("and eax, 0xff"); writeTEXT("cmp ebx, 0"); writeTEXT("setne bl"); writeTEXT("and ebx, 0xff"); writeTEXT("and al, bl"); writeTEXT("push eax"); } void X86::writeBitOuExpr() { writeTEXT("pop ebx"); writeTEXT("pop eax"); writeTEXT("or eax, ebx"); writeTEXT("push eax"); } void X86::writeBitXouExpr() { writeTEXT("pop ebx"); writeTEXT("pop eax"); writeTEXT("xor eax, ebx"); writeTEXT("push eax"); } void X86::writeBitEExpr() { writeTEXT("pop ebx"); writeTEXT("pop eax"); writeTEXT("and eax, ebx"); writeTEXT("push eax"); } void X86::writeIgualExpr(int e1, int e2) { writeTEXT("pop ebx"); writeTEXT("pop eax"); writeCast(e1, e2); if ((e1 != TIPO_LITERAL) && (e2 != TIPO_LITERAL)) { writeTEXT("cmp eax, ebx"); writeTEXT("sete al"); writeTEXT("and eax, 0xff"); } else { writeTEXT("addarg eax"); writeTEXT("addarg ebx"); writeTEXT("call strcmp"); writeTEXT("clargs 2"); } writeTEXT("push eax"); } void X86::writeDiferenteExpr(int e1, int e2) { writeTEXT("pop ebx"); writeTEXT("pop eax"); writeCast(e1, e2); if ((e1 != TIPO_LITERAL) && (e2 != TIPO_LITERAL)) { writeTEXT("cmp eax, ebx"); } else { writeTEXT("addarg eax"); writeTEXT("addarg ebx"); writeTEXT("call strcmp"); writeTEXT("clargs 2"); writeTEXT("cmp eax, 1"); } writeTEXT("setne al"); writeTEXT("and eax, 0xff"); writeTEXT("push eax"); } void X86::writeMaiorExpr(int e1, int e2) { writeTEXT("pop ebx"); writeTEXT("pop eax"); // fcomp assumes ST0 is left-hand operand aways // flags after comp: // 5.0 @ 4 : ax -> 0 // 5.0 @ 5 : ax -> 0x4000 // 4.0 @ 6 : ax -> 0x100 if ((e1 == TIPO_REAL) || (e2 == TIPO_REAL)) { writeTEXT("fninit"); if ((e1 == TIPO_REAL) && (e2 != TIPO_REAL)) { // float/integer writeTEXT("mov [aux], eax"); writeTEXT("fld dword [aux]"); writeTEXT("mov [aux], ebx"); writeTEXT("ficomp dword [aux]"); writeTEXT("fstsw ax"); writeTEXT("cmp ax, 0"); } else if ((e1 != TIPO_REAL) && (e2 == TIPO_REAL)) { // integer/float writeTEXT("mov [aux], ebx"); writeTEXT("fld dword [aux]"); writeTEXT("mov [aux], eax"); writeTEXT("ficomp dword [aux]"); writeTEXT("fstsw ax"); writeTEXT("cmp ax, 0x100"); } else { // float/float writeTEXT("mov [aux], eax"); writeTEXT("fld dword [aux]"); writeTEXT("mov [aux], ebx"); writeTEXT("fcomp dword [aux]"); writeTEXT("fstsw ax"); writeTEXT("cmp ax, 0"); } writeTEXT("sete al"); writeTEXT("and eax, 0xff"); } else if ((e1 == TIPO_LITERAL) && (e2 == TIPO_LITERAL)) { writeTEXT("push ebx"); writeTEXT("addarg eax"); writeTEXT("call strlen"); writeTEXT("clargs 1"); writeTEXT("pop ebx"); writeTEXT("push eax"); writeTEXT("addarg ebx"); writeTEXT("call strlen"); writeTEXT("clargs 1"); writeTEXT("mov ebx, eax"); writeTEXT("pop eax"); // compare lengths writeTEXT("cmp eax, ebx"); writeTEXT("setg al"); writeTEXT("and eax, 0xff"); } else { writeTEXT("cmp eax, ebx"); writeTEXT("setg al"); writeTEXT("and eax, 0xff"); } writeTEXT("push eax"); } void X86::writeMenorExpr(int e1, int e2) { writeTEXT("pop ebx"); writeTEXT("pop eax"); if ((e1 == TIPO_REAL) || (e2 == TIPO_REAL)) { writeTEXT("fninit"); if ((e1 == TIPO_REAL) && (e2 != TIPO_REAL)) { // float/integer writeTEXT("mov [aux], eax"); writeTEXT("fld dword [aux]"); writeTEXT("mov [aux], ebx"); writeTEXT("ficomp dword [aux]"); writeTEXT("fstsw ax"); writeTEXT("cmp ax, 0x100"); } else if ((e1 != TIPO_REAL) && (e2 == TIPO_REAL)) { // integer/float writeTEXT("mov [aux], ebx"); writeTEXT("fld dword [aux]"); writeTEXT("mov [aux], eax"); writeTEXT("ficomp dword [aux]"); writeTEXT("fstsw ax"); writeTEXT("cmp ax, 0"); } else { // float/float writeTEXT("mov [aux], eax"); writeTEXT("fld dword [aux]"); writeTEXT("mov [aux], ebx"); writeTEXT("fcomp dword [aux]"); writeTEXT("fstsw ax"); writeTEXT("cmp ax, 0x100"); } writeTEXT("sete al"); writeTEXT("and eax, 0xff"); } else if ((e1 == TIPO_LITERAL) && (e2 == TIPO_LITERAL)) { writeTEXT("push ebx"); writeTEXT("addarg eax"); writeTEXT("call strlen"); writeTEXT("clargs 1"); writeTEXT("pop ebx"); writeTEXT("push eax"); writeTEXT("addarg ebx"); writeTEXT("call strlen"); writeTEXT("clargs 1"); writeTEXT("mov ebx, eax"); writeTEXT("pop eax"); // compare lengths writeTEXT("cmp eax, ebx"); writeTEXT("setl al"); writeTEXT("and eax, 0xff"); } else { writeTEXT("cmp eax, ebx"); writeTEXT("setl al"); writeTEXT("and eax, 0xff"); } writeTEXT("push eax"); } void X86::writeMaiorEqExpr(int e1, int e2) { writeTEXT("pop ebx"); writeTEXT("pop eax"); if ((e1 == TIPO_REAL) || (e2 == TIPO_REAL)) { writeTEXT("fninit"); if ((e1 == TIPO_REAL) && (e2 != TIPO_REAL)) { // float/integer writeTEXT("mov [aux], eax"); writeTEXT("fld dword [aux]"); writeTEXT("mov [aux], ebx"); writeTEXT("ficomp dword [aux]"); writeTEXT("fstsw ax"); writeTEXT("cmp ax, 0"); } else if ((e1 != TIPO_REAL) && (e2 == TIPO_REAL)) { // integer/float writeTEXT("mov [aux], ebx"); writeTEXT("fld dword [aux]"); writeTEXT("mov [aux], eax"); writeTEXT("ficomp dword [aux]"); writeTEXT("fstsw ax"); writeTEXT("cmp ax, 0x100"); } else { // float/float writeTEXT("mov [aux], eax"); writeTEXT("fld dword [aux]"); writeTEXT("mov [aux], ebx"); writeTEXT("fcomp dword [aux]"); writeTEXT("fstsw ax"); writeTEXT("cmp ax, 0"); } writeTEXT("sete bl"); writeTEXT("and ebx, 0xff"); writeTEXT("cmp ax, 0x4000"); writeTEXT("sete al"); writeTEXT("and eax, 0xff"); writeTEXT("or eax, ebx"); } else if ((e1 == TIPO_LITERAL) && (e2 == TIPO_LITERAL)) { writeTEXT("push ebx"); writeTEXT("addarg eax"); writeTEXT("call strlen"); writeTEXT("clargs 1"); writeTEXT("pop ebx"); writeTEXT("push eax"); writeTEXT("addarg ebx"); writeTEXT("call strlen"); writeTEXT("clargs 1"); writeTEXT("mov ebx, eax"); writeTEXT("pop eax"); // compare lengths writeTEXT("cmp eax, ebx"); writeTEXT("setge al"); writeTEXT("and eax, 0xff"); } else { writeTEXT("cmp eax, ebx"); writeTEXT("setge al"); writeTEXT("and eax, 0xff"); } writeTEXT("push eax"); } void X86::writeMenorEqExpr(int e1, int e2) { writeTEXT("pop ebx"); writeTEXT("pop eax"); if ((e1 == TIPO_REAL) || (e2 == TIPO_REAL)) { writeTEXT("fninit"); if ((e1 == TIPO_REAL) && (e2 != TIPO_REAL)) { // float/integer writeTEXT("mov [aux], eax"); writeTEXT("fld dword [aux]"); writeTEXT("mov [aux], ebx"); writeTEXT("ficomp dword [aux]"); writeTEXT("fstsw ax"); writeTEXT("cmp ax, 0x100"); } else if ((e1 != TIPO_REAL) && (e2 == TIPO_REAL)) { // integer/float writeTEXT("mov [aux], ebx"); writeTEXT("fld dword [aux]"); writeTEXT("mov [aux], eax"); writeTEXT("ficomp dword [aux]"); writeTEXT("fstsw ax"); writeTEXT("cmp ax, 0"); } else { // float/float writeTEXT("mov [aux], eax"); writeTEXT("fld dword [aux]"); writeTEXT("mov [aux], ebx"); writeTEXT("fcomp dword [aux]"); writeTEXT("fstsw ax"); writeTEXT("cmp ax, 0x100"); } writeTEXT("sete bl"); writeTEXT("and ebx, 0xff"); writeTEXT("cmp ax, 0x4000"); writeTEXT("sete al"); writeTEXT("and eax, 0xff"); writeTEXT("or eax, ebx"); } else if ((e1 == TIPO_LITERAL) && (e2 == TIPO_LITERAL)) { writeTEXT("push ebx"); writeTEXT("addarg eax"); writeTEXT("call strlen"); writeTEXT("clargs 1"); writeTEXT("pop ebx"); writeTEXT("push eax"); writeTEXT("addarg ebx"); writeTEXT("call strlen"); writeTEXT("clargs 1"); writeTEXT("mov ebx, eax"); writeTEXT("pop eax"); // compare lengths writeTEXT("cmp eax, ebx"); writeTEXT("setle al"); writeTEXT("and eax, 0xff"); } else { writeTEXT("cmp eax, ebx"); writeTEXT("setle al"); writeTEXT("and eax, 0xff"); } writeTEXT("push eax"); } void X86::writeMaisExpr(int e1, int e2) { writeTEXT("pop ebx"); writeTEXT("pop eax"); if ((e1 == TIPO_REAL) || (e2 == TIPO_REAL)) { string addpop; writeTEXT("fninit"); if ((e1 == TIPO_REAL) && (e2 != TIPO_REAL)) { // float/integer writeTEXT("mov [aux], eax"); writeTEXT("fld dword [aux]"); writeTEXT("mov [aux], ebx"); addpop = "fiadd dword [aux]"; } else if ((e1 != TIPO_REAL) && (e2 == TIPO_REAL)) { // integer/float writeTEXT("mov [aux], ebx"); writeTEXT("fld dword [aux]"); writeTEXT("mov [aux], eax"); addpop = "fiadd dword [aux]"; } else { // float/float writeTEXT("mov [aux], eax"); writeTEXT("fld dword [aux]"); writeTEXT("mov [aux], ebx"); addpop = "fadd dword [aux]"; } writeTEXT(addpop); writeTEXT("fstp dword [aux]"); writeTEXT("mov eax, dword [aux]"); } else { writeTEXT("add eax, ebx"); } writeTEXT("push eax"); } void X86::writeMenosExpr(int e1, int e2) { writeTEXT("pop ebx"); writeTEXT("pop eax"); if ((e1 == TIPO_REAL) || (e2 == TIPO_REAL)) { string subop; writeTEXT("fninit"); if ((e1 == TIPO_REAL) && (e2 != TIPO_REAL)) { // float/integer writeTEXT("mov [aux], eax"); writeTEXT("fld dword [aux]"); writeTEXT("mov [aux], ebx"); subop = "fisub dword [aux]"; } else if ((e1 != TIPO_REAL) && (e2 == TIPO_REAL)) { // integer/float writeTEXT("mov [aux], ebx"); writeTEXT("fld dword [aux]"); writeTEXT("mov [aux], eax"); subop = "fisubr dword [aux]"; } else { // float/float writeTEXT("mov [aux], eax"); writeTEXT("fld dword [aux]"); writeTEXT("mov [aux], ebx"); subop = "fsub dword [aux]"; } writeTEXT(subop); writeTEXT("fstp dword [aux]"); writeTEXT("mov eax, dword [aux]"); } else { writeTEXT("sub eax, ebx"); } writeTEXT("push eax"); } void X86::writeDivExpr(int e1, int e2) { writeTEXT("pop ebx"); writeTEXT("pop eax"); if ((e1 == TIPO_REAL) || (e2 == TIPO_REAL)) { string divpop; writeTEXT("fninit"); if ((e1 == TIPO_REAL) && (e2 != TIPO_REAL)) { // float/integer writeTEXT("mov [aux], eax"); writeTEXT("fld dword [aux]"); writeTEXT("mov [aux], ebx"); divpop = "fidiv dword [aux]"; } else if ((e1 != TIPO_REAL) && (e2 == TIPO_REAL)) { // integer/float writeTEXT("mov [aux], ebx"); writeTEXT("fld dword [aux]"); writeTEXT("mov [aux], eax"); divpop = "fidivr dword [aux]"; } else { // float/float writeTEXT("mov [aux], eax"); writeTEXT("fld dword [aux]"); writeTEXT("mov [aux], ebx"); divpop = "fdiv dword [aux]"; } writeTEXT(divpop); writeTEXT("fstp dword [aux]"); writeTEXT("mov eax, dword [aux]"); } else { writeTEXT("xor edx, edx"); writeTEXT("idiv ebx"); } writeTEXT("push eax"); } void X86::writeMultipExpr(int e1, int e2) { writeTEXT("pop ebx"); writeTEXT("pop eax"); if ((e1 == TIPO_REAL) || (e2 == TIPO_REAL)) { string mulpop; writeTEXT("fninit"); if ((e1 == TIPO_REAL) && (e2 != TIPO_REAL)) { // float/integer writeTEXT("mov [aux], eax"); writeTEXT("fld dword [aux]"); writeTEXT("mov [aux], ebx"); mulpop = "fimul dword [aux]"; } else if ((e1 != TIPO_REAL) && (e2 == TIPO_REAL)) { // integer/float writeTEXT("mov [aux], ebx"); writeTEXT("fld dword [aux]"); writeTEXT("mov [aux], eax"); mulpop = "fimul dword [aux]"; } else { // float/float writeTEXT("mov [aux], eax"); writeTEXT("fld dword [aux]"); writeTEXT("mov [aux], ebx"); mulpop = "fmul dword [aux]"; } writeTEXT(mulpop); writeTEXT("fstp dword [aux]"); writeTEXT("mov eax, dword [aux]"); } else { writeTEXT("imul eax, ebx"); } writeTEXT("push eax"); } void X86::writeModExpr() { writeTEXT("pop ebx"); writeTEXT("pop eax"); writeTEXT("xor edx, edx"); writeTEXT("idiv ebx"); writeTEXT("mov eax, edx"); writeTEXT("push eax"); } void X86::writeUnaryNeg(int etype) { writeTEXT("pop eax"); stringstream s; if (etype == TIPO_REAL) { s << "xor eax ,0x80000000"; } else { s << "neg eax"; } writeTEXT(s.str()); writeTEXT("push eax"); } void X86::writeUnaryNot() { writeTEXT("pop eax"); writeTEXT("mov ebx, eax"); writeTEXT("xor eax, eax"); writeTEXT("cmp ebx, 0"); writeTEXT("sete al"); writeTEXT("push eax"); } void X86::writeUnaryBitNotExpr() { writeTEXT("pop eax"); writeTEXT("not eax"); writeTEXT("push eax"); } void X86::writeLiteralExpr(const string &src) { stringstream s; s << "push " << src; writeTEXT(s.str()); } void X86::writeLValueExpr(pair, string> &lv) { stringstream s; s << "lea edx, [" << X86::makeID(lv.second) << "]"; writeTEXT(s.str()); writeTEXT("lea edx, [edx + ecx * SIZEOF_DWORD]"); if (lv.first.second) { // using matrix (ie mat), oush matrix address //(probably passing mat to a function f(mm[]) writeTEXT("push edx"); } else { // not using matrix (ie. mat[1] or x), push the value of var/index writeTEXT("push dword [edx]"); } } string X86::toChar(const string &str) { stringstream s; if (str.length() == 0) { return "0"; } else if (str[0] != '\\') { s << (int)str[0]; return s.str(); } else { string ret; switch (str[1]) { case '0': ret = "0"; break; case 'n': ret = "10"; break; case 'r': ret = "13"; break; default: s << (int)str[1]; ret = s.str(); } return ret; } } // extrai os bytes que representam um número em ponto flutuante // e devolve o inteiro como string string X86::toReal(const string &str) { float fvalue = (float)atof(str.c_str()); unsigned char *cp = (unsigned char *)&fvalue; int i = cp[0] + (cp[1] << 8) + (cp[2] << 16) + (cp[3] << 24); stringstream s; s << i; return s.str(); } gpt-1.2.0/src/modules/x86/asm_elf.h0000664000175000017500000000732115124037330016000 0ustar00metalmetal_head << "; Thanks to Brian Raiter and his\n" "; \"A Whirlwind Tutorial on Creating Really Teensy ELF Executables for " "Linux\".\n" "; Site:http://www.muppetlabs.com/~breadbox/software/tiny/teensy.html\n" "\n" "%define orgno 0x08048000\n" "BITS 32 \n" "ORG orgno\n" "\n" "ehdr: \n" " db 0x7F, \"ELF\", 1, 1, 1 \n" " times 9 db 0 \n" " dw 2 \n" " dw 3 \n" " dd 1 \n" " dd start \n" " dd phdr_text - $$ \n" " dd 0 \n" " dd 0 \n" " dw ehdrsize \n" " dw phdrsize \n" " dw 2 \n" " dw 0 \n" " dw 0 \n" " dw 0 \n" " \n" "ehdrsize equ $ - ehdr\n" "\n" "\n" "phdr_text: \n" " dd 1 \n" " dd start_no-orgno \n" " dd start \n" " dd start \n" " dd textsize \n" " dd textsize \n" " dd 5 \n" " dd 0x1000 \n" "phdrsize equ $ - phdr_text\n" "\n" "phdrdata: \n" " dd 1 \n" " dd data_no-orgno \n" " dd data_no \n" " dd data_no \n" " dd datasize \n" " dd datasize | 0x100000 \n" " dd 6 \n" " dd 0x1000\n" "\n" "%macro exit 1\n" " mov eax, 1\n" " mov ebx, %1\n" " int 80h\n" "%endmacro\n"; #include "asm_prologue.h" /***************************************************************************/ /* Linux specific syscalls */ _lib << "\n" "print:\n" " \n" " %define string ebp+8\n" "\n" " begin 0\n" "\n" " addarg dword [string]\n" " call strlen\n" " clargs 1\n" "\n" " mov edx, eax\n" " mov eax, 4\n" " mov ebx, 1\n" " mov ecx, [string]\n" " int 80h\n" "\n" " return\n" " %undef string\n" "\n" "readline:\n" " \n" " %define buffer ebp+12\n" " %define size ebp+8\n" " begin 0\n" "\n" " \n" " mov eax, 3 \n" " mov ebx, 0 \n" " mov ecx, [buffer]\n" " mov edx, [size]\n" " int 80h\n" "\n" " \n" " mov ebx, [buffer]\n" " mov [ebx+eax-1], byte 0\n" "\n" " return\n\n" " %undef buffer\n" " %undef size\n"; /* Generic lib */ #include "asm_lib.h" /* Linux specific footer */ _lib << "\n" "textsize equ $ - start_no\n" "filesize equ $ - $$\n"; gpt-1.2.0/src/modules/x86/x86.g0000664000175000017500000004473015124037330015023 0ustar00metalmetal/* * Copyright (C) 2003-2006 by Thiago Silva * * thiago.silva@kdemal.net * * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * * This program is distributed in the hope that it will be useful, * * but WITHOUT ANY WARRANTY; without even the implied warranty of * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * * GNU General Public License for more details. * * * * You should have received a copy of the GNU General Public License * * along with this program; if not, write to the * * Free Software Foundation, Inc., * * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * */ header { #include "PortugolAST.hpp" #include "X86.hpp" #include #include using namespace std; } options { language="Cpp"; } class X86Walker extends TreeParser; options { importVocab=Portugol; // use vocab generated by lexer ASTLabelType="RefPortugolAST"; noConstructors=true; genHashLines=false;//no #line } { public: X86Walker(SymbolTable& st) : stable(st), x86(st) {} private: SymbolTable& stable; X86 x86; int calcMatrixOffset(int c, list& dims) { int res = 1; list::reverse_iterator it = dims.rbegin(); while(--c) { res *= (*it); it++; } return res; } } /********************************* Producoes **************************************/ algoritmo returns [string str] : #(T_KW_ALGORITMO id:T_IDENTIFICADOR) {x86.init(id->getText());} (variaveis[X86::VAR_GLOBAL])? principal (func_decls)* { str = x86.source(); } ; variaveis[int decl_type] : #(T_KW_VARIAVEIS (primitivo[decl_type] | matriz[decl_type])+ ) ; primitivo[int decl_type] { int type; stringstream str; } : #(TI_VAR_PRIMITIVE type=tipo_prim ( id:T_IDENTIFICADOR {x86.declarePrimitive(decl_type, id->getText(), type);} )+ ) ; tipo_prim returns [int t] : T_KW_INTEIRO {t = TIPO_INTEIRO;} | T_KW_REAL {t = TIPO_REAL;} | T_KW_CARACTERE {t = TIPO_CARACTERE;} | T_KW_LITERAL {t = TIPO_LITERAL;} | T_KW_LOGICO {t = TIPO_LOGICO;} ; matriz[int decl_type] { pair > tp; } : #(TI_VAR_MATRIX tp=tipo_matriz ( id:T_IDENTIFICADOR {x86.declareMatrix(decl_type, tp.first, id->getText(), tp.second);} )+ ) ; tipo_matriz returns [pair > p] //pair > : #(T_KW_INTEIROS {p.first = TIPO_INTEIRO;} ( s1:T_INT_LIT {p.second.push_back(s1->getText());} )+ ) | #(T_KW_REAIS {p.first = TIPO_REAL;} ( s2:T_INT_LIT {p.second.push_back(s2->getText());} )+ ) | #(T_KW_CARACTERES {p.first = TIPO_CARACTERE;} ( s3:T_INT_LIT {p.second.push_back(s3->getText());} )+ ) | #(T_KW_LITERAIS {p.first = TIPO_LITERAL;} ( s4:T_INT_LIT {p.second.push_back(s4->getText());} )+ ) | #(T_KW_LOGICOS {p.first = TIPO_LOGICO;} ( s5:T_INT_LIT {p.second.push_back(s5->getText());} )+ ) ; principal : stm_block { x86.writeTEXT("mov ecx, 0"); x86.writeExit(); } ; stm_block : #(T_KW_INICIO (stm)* ) ; stm : stm_attr | fcall[TIPO_ALL] {x86.writeTEXT("pop eax");} | stm_ret | stm_se | stm_enquanto | stm_repita | stm_para ; stm_attr { stringstream s; pair, string> lv; int expecting_type; int etype; Symbol symb; } : #(T_ATTR lv=lvalue { symb = stable.getSymbol(x86.currentScope(), lv.second, true); expecting_type = symb.type.primitiveType(); x86.writeTEXT("push ecx"); } etype=expr[expecting_type] ) { x86.writeAttribution(etype, expecting_type, lv); } ; lvalue returns [pair< pair, string> p] //pair< pair, name> { stringstream s; list dims; Symbol symb; bool isprim; int multiplier; int c; } : #(id:T_IDENTIFICADOR { symb = stable.getSymbol(x86.currentScope(), id->getText(), true); p.first.first = symb.type.primitiveType(); isprim = symb.type.isPrimitive(); p.second = id->getText(); dims = symb.type.dimensions(); c = dims.size(); if(!isprim) { p.first.second = true; x86.writeTEXT("push 0"); } else { p.first.second = false; } } ( expr[TIPO_INTEIRO] //index expr type { p.first.second = false; multiplier = calcMatrixOffset(c, dims); x86.writeTEXT("pop eax"); s << "mov ebx, " << multiplier; x86.writeTEXT(s.str()); x86.writeTEXT("imul ebx"); x86.writeTEXT("pop ebx"); x86.writeTEXT("add eax, ebx"); x86.writeTEXT("push eax"); s.str(""); c--; } )* ) { if(symb.type.isPrimitive()) { x86.writeTEXT("mov ecx, 0"); } else { x86.writeTEXT("pop ecx"); } } ; fcall[int expct_type] returns [int type] { Symbol f; int count = 0; stringstream s; string fname, fimp; int args = 0; int etype; int ptype = 0; list imp_ptypes; } : #(TI_FCALL id:T_IDENTIFICADOR { f = stable.getSymbol(SymbolTable::GlobalScope, id->getText()); //so we get the params if(f.lexeme == "leia") { fname = x86.translateFuncLeia(id->getText(), expct_type); type = expct_type; //ptype doesn't matter: (expr)* is not used } else { fname = f.lexeme; type = f.type.primitiveType(); } ptype = f.param.paramType(count++); } ( etype=expr[ptype] { if(fname == "imprima") { //imp_ptypes.push_back(etype); switch(etype) { case TIPO_INTEIRO: x86.writeTEXT("addarg 'i'"); break; case TIPO_REAL: x86.writeTEXT("addarg 'r'"); break; case TIPO_CARACTERE: x86.writeTEXT("addarg 'c'"); break; case TIPO_LITERAL: x86.writeTEXT("addarg 's'"); break; case TIPO_LOGICO: x86.writeTEXT("addarg 'l'"); break; } } else { x86.writeTEXT("pop eax"); x86.writeCast(etype, ptype); x86.writeTEXT("addarg eax"); ptype = f.param.paramType(count++); } args++; } )* ) { if(fname == "imprima") { s << "addarg " << args; x86.writeTEXT(s.str()); x86.writeTEXT("call imprima"); s.str(""); s << "clargs " << ((args*2)+1); x86.writeTEXT(s.str()); x86.writeTEXT("print_lf"); //\n } else if(f.lexeme == "leia"){ x86.writeTEXT(string("call ") + fname); /* if(args) { s << "clargs " << args; x86.writeTEXT(s.str());*/ } else { x86.writeTEXT(string("call ") + X86::makeID(fname)); if(args) { s << "clargs " << args; x86.writeTEXT(s.str()); } } x86.writeTEXT("push eax"); } ; stm_ret { int expecting_type=TIPO_NULO; int etype; bool isGlobalEscope = (x86.currentScope()==SymbolTable::GlobalScope); if (isGlobalEscope){ expecting_type = TIPO_INTEIRO; // o retorno no bloco principal é do TIPO_INTEIRO }else{ expecting_type = stable.getSymbol(SymbolTable::GlobalScope, x86.currentScope(), true).type.primitiveType(); } } : #(T_KW_RETORNE (TI_NULL|etype=expr[expecting_type])) { if (isGlobalEscope){ x86.writeTEXT("pop ecx"); x86.writeExit(); } else { if(expecting_type != TIPO_NULO) { x86.writeTEXT("pop eax"); } if(expecting_type == TIPO_LITERAL) { x86.writeTEXT("addarg eax"); x86.writeTEXT("call clone_literal"); x86.writeTEXT("clargs 1"); } else { x86.writeCast(etype, expecting_type); } x86.writeTEXT("return"); } } ; stm_se { stringstream s; string lbnext, lbfim; lbnext = x86.createLabel(true, "next_se"); lbfim = x86.createLabel(true, "fim_se"); bool hasElse = false; x86.writeTEXT("; se: expressao"); } : #(T_KW_SE expr[TIPO_LOGICO] { x86.writeTEXT("; se: resultado"); x86.writeTEXT("pop eax"); x86.writeTEXT("cmp eax, 0"); s << "je near " << lbnext; x86.writeTEXT(s.str()); x86.writeTEXT("; se: verdadeiro:"); } (stm)* ( T_KW_SENAO { hasElse = true; s.str(""); s << "jmp " << lbfim; x86.writeTEXT(s.str()); x86.writeTEXT("; se: falso:"); s.str(""); s << lbnext << ":"; x86.writeTEXT(s.str()); } (stm)* )? ) { x86.writeTEXT("; se: fim:"); s.str(""); if(hasElse) { s << lbfim << ":"; } else { s << lbnext << ":"; } x86.writeTEXT(s.str()); } ; stm_enquanto { stringstream s; string lbenq = x86.createLabel(true, "enquanto");; string lbfim = x86.createLabel(true, "fim_enquanto");; s << lbenq << ":"; x86.writeTEXT(s.str()); s.str(""); x86.writeTEXT("; while: expressao"); } : #(T_KW_ENQUANTO expr[TIPO_LOGICO] { x86.writeTEXT("; while: resultado"); x86.writeTEXT("pop eax"); x86.writeTEXT("cmp eax, 0"); s << "je near " << lbfim; x86.writeTEXT(s.str()); } (stm)* { s.str(""); s << "jmp " << lbenq; x86.writeTEXT(s.str()); s.str(""); s << lbfim << ":"; x86.writeTEXT(s.str()); } ) ; stm_repita { stringstream s; string lbrep = x86.createLabel(true, "repita");; string lbfim = x86.createLabel(true, "ate");; s << lbrep << ":"; x86.writeTEXT(s.str()); s.str(""); x86.writeTEXT("; repita"); } : #(T_KW_REPITA (stm)* { x86.writeTEXT("; until expressao"); } expr[TIPO_LOGICO] { x86.writeTEXT("; until resultado"); x86.writeTEXT("pop eax"); x86.writeTEXT("cmp eax, 0"); s << "je near " << lbrep; x86.writeTEXT(s.str()); } ) ; stm_para { stringstream s; pair< pair, string> lv; pair ps; int de_type, ate_type; bool hasPasso = false; string lbpara = x86.createLabel(true, "para"); string lbfim = x86.createLabel(true, "fim_para"); x86.writeTEXT("; para: lvalue:"); } : #(T_KW_PARA lv=lvalue { Symbol symb = stable.getSymbol(x86.currentScope(), lv.second, true); int expecting_type = symb.type.primitiveType(); x86.writeTEXT("push ecx"); //lvalue's offset to be used later x86.writeTEXT("; para: de:"); } de_type=expr[TIPO_INTEIRO] { x86.writeTEXT("; para: de attr:"); x86.writeAttribution(de_type, expecting_type, lv); x86.writeTEXT("push ecx"); x86.writeTEXT("; para: ate:"); } ate_type=expr[TIPO_INTEIRO] { x86.writeTEXT("pop eax"); x86.writeCast(ate_type, lv.first.first); x86.writeTEXT("push eax");//top stack tem "ate" } ( ps=passo {hasPasso=true;} )? { //nao entrar se condicao falsa x86.writeTEXT("mov ecx, dword [esp+4]"); s.str(""); s << "lea edx, [" << X86::makeID(lv.second) << "]"; x86.writeTEXT(s.str()); x86.writeTEXT("mov eax, dword [edx + ecx * SIZEOF_DWORD]"); x86.writeTEXT("mov ebx, dword [esp]"); x86.writeTEXT("cmp eax, ebx"); s.str(""); if(hasPasso && ps.first) { s << "jl " << lbfim; } else { s << "jg near " << lbfim; } x86.writeTEXT(s.str()); s.str(""); s << lbpara << ":"; x86.writeTEXT(s.str()); } (stm)* { //calcular passo [eax] x86.writeTEXT("mov ecx, dword [esp+4]"); s.str(""); s << "lea edx, [" << X86::makeID(lv.second) << "]"; x86.writeTEXT(s.str()); x86.writeTEXT("mov eax, dword [edx + ecx * SIZEOF_DWORD]"); s.str(""); if(!hasPasso) { x86.writeTEXT("inc eax"); } else { if(ps.first) { //dec s << "sub eax, " << ps.second; } else { //cresc s << "add eax, " << ps.second; } } x86.writeTEXT(s.str()); //desviar constrole x86.writeTEXT("mov ebx, dword [esp]"); x86.writeTEXT("cmp eax, ebx"); s.str(""); if(hasPasso && ps.first) { s << "jl near " << lbfim; } else { s << "jg near " << lbfim; } x86.writeTEXT(s.str()); s.str(""); s << "lea edx, [" << X86::makeID(lv.second) << "]"; x86.writeTEXT(s.str()); x86.writeTEXT("mov ecx, dword [esp+4]"); x86.writeTEXT("lea edx, [edx + ecx * SIZEOF_DWORD]"); x86.writeTEXT("mov dword [edx], eax"); s.str(""); s << "jmp " << lbpara; x86.writeTEXT(s.str()); s.str(""); s << lbfim << ":"; x86.writeTEXT(s.str()); //lvalue = ate value x86.writeTEXT("mov ebx, dword [esp]"); s.str(""); s << "lea edx, [" << X86::makeID(lv.second) << "]"; x86.writeTEXT(s.str()); x86.writeTEXT("mov ecx, dword [esp+4]"); x86.writeTEXT("lea edx, [edx + ecx * SIZEOF_DWORD]"); x86.writeTEXT("mov dword [edx], ebx"); //pop ate, pop lvalue offset x86.writeTEXT("pop eax"); x86.writeTEXT("pop ecx"); x86.writeTEXT("; fimpara"); } ) ; passo returns [pair p] : #(T_KW_PASSO ( T_MAIS {p.first = 0;} | T_MENOS {p.first = 1;} )? i:T_INT_LIT {p.second = i->getText();} ) ; expr[int expecting_type] returns [int etype] { int e1, e2; stringstream s; etype = #expr->getEvalType(); } : #(T_KW_OU e1=expr[expecting_type] e2=expr[expecting_type]) { x86.writeOuExpr(); } | #(T_KW_E e1=expr[expecting_type] e2=expr[expecting_type]) { x86.writeEExpr(); } | #(T_BIT_OU e1=expr[expecting_type] e2=expr[expecting_type]) { x86.writeBitOuExpr(); } | #(T_BIT_XOU e1=expr[expecting_type] e2=expr[expecting_type]) { x86.writeBitXouExpr(); } | #(T_BIT_E e1=expr[expecting_type] e2=expr[expecting_type]) { x86.writeBitEExpr(); } | #(T_IGUAL e1=expr[expecting_type] e2=expr[expecting_type]) { x86.writeIgualExpr(e1, e2); } | #(T_DIFERENTE e1=expr[expecting_type] e2=expr[expecting_type]) { x86.writeDiferenteExpr(e1, e2); } | #(T_MAIOR e1=expr[expecting_type] e2=expr[expecting_type]) { x86.writeMaiorExpr(e1, e2); } | #(T_MENOR e1=expr[expecting_type] e2=expr[expecting_type]) { x86.writeMenorExpr(e1, e2); } | #(T_MAIOR_EQ e1=expr[expecting_type] e2=expr[expecting_type]) { x86.writeMaiorEqExpr(e1, e2); } | #(T_MENOR_EQ e1=expr[expecting_type] e2=expr[expecting_type]) { x86.writeMenorEqExpr(e1, e2); } | #(T_MAIS e1=expr[expecting_type] e2=expr[expecting_type]) { x86.writeMaisExpr(e1,e2); } | #(T_MENOS e1=expr[expecting_type] e2=expr[expecting_type]) { x86.writeMenosExpr(e1, e2); } | #(T_DIV e1=expr[expecting_type] e2=expr[expecting_type]) { x86.writeDivExpr(e1, e2); } | #(T_MULTIP e1=expr[expecting_type] e2=expr[expecting_type]) { x86.writeMultipExpr(e1, e2); } | #(T_MOD e1=expr[expecting_type] e2=expr[expecting_type]) { x86.writeModExpr(); } | #(TI_UN_NEG etype=element[expecting_type]) { x86.writeUnaryNeg(etype); } | #(TI_UN_POS etype=element[expecting_type]) { //nothing } | #(TI_UN_NOT etype=element[expecting_type]) { x86.writeUnaryNot(); } | #(TI_UN_BNOT etype=element[expecting_type]) { x86.writeUnaryBitNotExpr(); } | etype=element[expecting_type] ; element[int expecting_type] returns [int etype] { stringstream s; string str; pair lit; pair< pair, string> lv; } : lit=literal {x86.writeLiteralExpr(lit.second);etype = lit.first;} | etype=fcall[expecting_type] | lv=lvalue {x86.writeLValueExpr(lv);etype = lv.first.first;} | #(TI_PARENTHESIS etype=expr[expecting_type]) ; literal returns [pair p] : s:T_STRING_LIT { if(s->getText().length() > 0) { p.second = x86.addGlobalLiteral(s->getText()); } else { p.second = "0"; } p.first = TIPO_LITERAL; } | i:T_INT_LIT {p.second = i->getText();p.first = TIPO_INTEIRO;} | c:T_CARAC_LIT {p.second = x86.toChar(c->getText());p.first = TIPO_CARACTERE;} | v:T_KW_VERDADEIRO {p.second = "1";p.first = TIPO_LOGICO;} | f:T_KW_FALSO {p.second = "0";p.first = TIPO_LOGICO;} | r:T_REAL_LIT {p.second = x86.toReal(r->getText());p.first = TIPO_REAL;} ; func_decls : #(id:T_IDENTIFICADOR { x86.createScope(id->getText()); } (primitivo[X86::VAR_PARAM] | matriz[X86::VAR_PARAM])* //(ret_type)? { if((_t != antlr::nullAST) && (_t->getType() == TI_FRETURN)) { _t = _t->getNextSibling(); } } (variaveis[X86::VAR_LOCAL])? stm_block { x86.writeTEXT("return"); } ) ; gpt-1.2.0/src/modules/x86/X86.hpp0000664000175000017500000001026515124037330015320 0ustar00metalmetal/*************************************************************************** * Copyright (C) 2003-2006 by Thiago Silva * * thiago.silva@kdemal.net * * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * * This program is distributed in the hope that it will be useful, * * but WITHOUT ANY WARRANTY; without even the implied warranty of * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * * GNU General Public License for more details. * * * * You should have received a copy of the GNU General Public License * * along with this program; if not, write to the * * Free Software Foundation, Inc., * * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * ***************************************************************************/ #ifndef X86_HPP #define X86_HPP #include "SymbolTable.hpp" #include #include #include #include using namespace std; class X86SubProgram { public: X86SubProgram(); X86SubProgram(const X86SubProgram &); ~X86SubProgram(); void declareLocal(const string &, int = 0, bool minit = true); void declareParam(const string &, int type, int = 0); void writeTEXT(const string &); void init(const string &, int = 0); string name(); string source(); private: void writeMatrixInitCode(const string &varname, int size); void writeMatrixCopyCode(const string ¶m, int type, int msize); const int SizeofDWord; int _param_offset; int _local_offset; string _name; list _params; list _locals; stringstream _head; //%definitions stringstream _init; // init commands stringstream _end; // cleanup commands stringstream _txt; // body }; class X86 { public: enum { VAR_GLOBAL, VAR_PARAM, VAR_LOCAL }; static string EntryPoint; static string makeID(const string &); X86(SymbolTable &); ~X86(); void init(const string &); string source(); void writeBSS(const string &); void writeDATA(const string &); void writeTEXT(const string &); void createScope(const string &); string currentScope(); void declarePrimitive(int decl_type, const string &name, int type); void declareMatrix(int decl_type, int type, string name, list dims); string addGlobalLiteral(string str); string translateFuncLeia(const string &id, int type); string translateFuncImprima(const string &id, int type); string createLabel(bool local, string tmpl); void writeExit(); void writeAttribution(int e1, int e2, pair, string> &); void writeOuExpr(); void writeEExpr(); void writeBitOuExpr(); void writeBitXouExpr(); void writeBitEExpr(); void writeIgualExpr(int e1, int e2); void writeDiferenteExpr(int e1, int e2); void writeMaiorExpr(int e1, int e2); void writeMenorExpr(int e1, int e2); void writeMaiorEqExpr(int e1, int e2); void writeMenorEqExpr(int e1, int e2); void writeMaisExpr(int e1, int e2); void writeMenosExpr(int e1, int e2); void writeDivExpr(int e1, int e2); void writeMultipExpr(int e1, int e2); void writeModExpr(); void writeUnaryNeg(int etype); void writeUnaryNot(); void writeUnaryBitNotExpr(); void writeLiteralExpr(const string &src); void writeLValueExpr(pair, string> &); void writeCast(int e1, int e2); string toChar(const string &); string toReal(const string &); private: string toNasmString(string str); SymbolTable &_stable; string _currentScope; stringstream _head; stringstream _bss; stringstream _data; stringstream _lib; map _subprograms; }; #endif gpt-1.2.0/src/modules/x86/asm_win32.h0000664000175000017500000005470715126504763016221 0ustar00metalmetal_head << "; Thanks to NAGOA made by PedroGC Aka Nguga and everyone that\n" "; contributed to nagoa+.inc.\n" "; Site: http://sapp.telepac.pt/win32asm\n" "\n" "%define WINDOWS_CUI\n" "%define ONLY_NASM\n" "\n" "\n" "\n" "%define wcall call_\n" "\n" "\n" "%imacro call_ 1-*\n" "%assign i %0\n" " %if %0 > 1\n" " %rep %0 - 1\n" " %rotate -1\n" " %assign i i-1\n" " %rotate -1\n" " %ifidni %1,\"ADDR_\"\n" " %rotate 1\n" " lea eax, [%1]\n" " push eax\n" " %rotate -1\n" " %assign i i-1\n" " %else\n" " %rotate 1\n" " STDPUSH {%1}\n" " %endif\n" " %if i <=1\n" " %exitrep\n" " %endif\n" " %endrep\n" " %rotate -1\n" " %endif\n" " %ifid %1\n" " %ifdef %1_definida\n" "\n" " CALL %1\n" " %else\n" " %ifdef ONLY_NASM\n" " CALL [%1]\n" " %else\n" " extern %1\n" " CALL [%1]\n" " %endif\n" " %endif\n" " %else\n" " CALL %1\n" " %endif\n" "%endmacro\n" "\n" "\n" "%macro STDPUSH 1\n" " %ifnum %1\n" "\n" " %if %1 >= -128 && %1 <= 127\n" " push byte %1\n" " %else\n" " push dword %1\n" " %endif\n" " %else\n" " %ifstr %1\n" " CONST %%str, db %1, 0\n" " push dword %%str\n" " %else\n" " push dword %1\n" " %endif\n" " %endif\n" "%endmacro\n" "\n" " %imacro CONST 2+\n" " jmp near %%skip\n" " %1 %2\n" " %%skip:\n" " %endm\n" "\n" "\n" " BITS 32\n" "\n" "\n" "\n" "\n" "\n" "\n" " %define NATIVE_ 1\n" " %define WINDOWS_GUI_ 2\n" " %define WINDOWS_CUI_ 3\n" " %define POSIX_CUI_ 7\n" "\n" " %define PAGE 1000h\n" " %define SECTOR 200h\n" "\n" " %define drvbase 00010000h\n" " %define dllbase 10000000h\n" " %define exebase 00400000h\n" "\n" " %define HDRSIZE hdr_end\n" "\n" " %define CODEPAGES ( ( PAGE + (code_end - code - 1) ) / PAGE )\n" " %define BSSPAGES ( ( PAGE + (bss_end - bss - 1) ) / PAGE )\n" "\n" "\n" "\n" " %define PEFILE\n" "\n" "\n" "\n" " %ifdef BSS\n" " %define OBJECTS 2\n" " %else\n" " %define OBJECTS 1\n" " %endif\n" "\n" "\n" "\n" "\n" "\n" " %ifdef DRIVER\n" " %define IMAGEBASE drvbase\n" " %define SECTION 20h\n" " %define FILEAL SECTION\n" " %define CODE_BASE HDRSIZE\n" " %define DATA_BASE iat___\n" " %define CHARACTERISTICS 10Eh\n" " %define IMGSIZE end_reloc\n" " %define CODESIZE (code_end - code) + (end_init - init)\n" " %define DATASIZE (end_iat - iat___) + (end_reloc - reloc_)\n" " %define CODEVSIZE code_raw_end-code\n" " %define STACKRESERVE 40000h\n" " %define SUBSYS NATIVE\n" " %define OBJECTS 4\n" " %define TSCHARACTERISTICS 068000020h\n" " %else\n" " %ifdef DLL\n" " %define IMAGEBASE dllbase\n" " %define CHARACTERISTICS 210Eh\n" " %define DLL__\n" "\n" " %else\n" " %define IMAGEBASE exebase\n" " %define CHARACTERISTICS 103h\n" " %endif\n" "\n" "\n" "\n" " %ifdef BSS\n" " %ifdef DLL\n" " %define BCHARACTERISTICS 0D0000080h\n" " %else\n" " %define BCHARACTERISTICS 0C0000080h\n" " %endif\n" " %define BSS_SIZE BSSVSIZE\n" " %else\n" " %define BSS_SIZE 0\n" " %endif\n" "\n" "\n" "\n" " %define IMGSIZE vsize_\n" " %define CODE_BASE PAGE\n" " %define DATA_BASE CODE_BASE\n" " %define SECTION PAGE\n" " %define FILEAL SECTOR\n" " %define CODESIZE data_vsize_\n" " %define CODEVSIZE CODEPAGES*1000h\n" " %define BSSVSIZE BSSPAGES*1000h\n" " %define TSCHARACTERISTICS 0E0000020h\n" " %define DATASIZE CODESIZE\n" " %endif\n" "\n" "\n" "\n" " %ifdef WINDOWS_CUI\n" " %define SUBSYS WINDOWS_CUI_\n" " %elifdef NATIVE\n" " %define SUBSYS NATIVE_\n" " %else\n" " %define SUBSYS WINDOWS_GUI_\n" " %endif\n" "\n" "\n" "\n" " %define RVADIFF CODE_BASE-HDRSIZE\n" " %define reloc RVADIFF+IMAGEBASE\n" " %define reloc_bss " "(CODE_BASE+CODEVSIZE+IMAGEBASE)-(code_end-code)\n" "\n" "\n" " Section_setup:\n" "\n" " section .head vstart=IMAGEBASE start=0\n" " head_start_:\n" "\n" " section .text vfollows=.head follows=.head valign=SECTION\n" " text_start_:\n" "\n" " section .data vfollows=.text follows=.text valign=1 align=1\n" " data_start_:\n" "\n" " section .bss vfollows=.data valign=SECTION\n" " bss_start_:\n" "\n" "\n" "\n" "\n" "%macro rva 1\n" " dd rva__(%1)\n" "%endmacro\n" "\n" "\n" "\n" "\n" "\n" "\n" "\n" "%define round_(size) (( size + SECTION-1 ) & ~(SECTION-1))\n" "\n" "\n" "%define rva__(label) head_vsize_ + label - text_start_\n" "\n" "\n" "\n" "\n" "\n" " %ifdef DRIVER\n" " %define ENTRY DriverEntry\n" " %else\n" " %define ENTRY rva__(start)\n" " %endif\n" "\n" "\n" "\n" "\n" " header:\n" " section .head\n" " bits 32\n" "\n" " mz_header:\n" "\n" " .magic dw \"MZ\"\n" " .cblp dw 90h\n" " .cp dw 3\n" " .crlc dw 0\n" " .cparhdr dw 4\n" " .minalloc dw 0\n" " .maxalloc dw -1\n" " .ss dw 0\n" " .sp dw 0B8h\n" " .csum dw 0\n" " .ip dw 0\n" " .cs dw 0\n" " .lfarlc dw 40h\n" " .ovno dw 0\n" " .res times 4 dw 0\n" " .oemid dw 0\n" " .oeminfo dw 0\n" " .res2 times 10 dw 0\n" " .lfanew dd pe_header-IMAGEBASE\n" "\n" " stub:\n" "\n" " CALL .@W\n" " db \"must on win32!$\"\n" " .@W\n" " pop dx\n" " mov ah, 9\n" " int 21h\n" "\n" " mov ah, 4ch\n" " int 21h\n" "\n" " align 16, DB 0\n" "\n" " pe_header:\n" "\n" " .Signature dd \"PE\"\n" " .Machine dw 14Ch\n" " .NumberOfSections dw OBJECTS\n" " .TimeDateStamp dd 0\n" " .PointerToSymbolTable dd 0\n" " .NumberOfSymbols dd 0\n" " .SizeOfOptionalHeader dw 0E0h\n" " .Characteristics dw CHARACTERISTICS\n" "\n" " OptionalHeader:\n" "\n" " .Magic dw 10Bh\n" " .MajorLinkerVersion db 0\n" " .MinorLinkerVersion db 0\n" " .SizeOfCode dd CODESIZE\n" " .SizeOfInitializedData dd DATASIZE\n" " .SizeOfUninitialzedData dd BSS_SIZE\n" " .AddressOfEntryPoint dd ENTRY\n" " .BaseOfCode dd CODE_BASE\n" " .BaseOfData dd DATA_BASE\n" " .ImageBase dd IMAGEBASE\n" " .SectionAlignment dd SECTION\n" " .FileAlignment dd FILEAL\n" " .MajorOperSystemVersion dw 4\n" " .MinorOperSystemVersion dw 0\n" " .MajorImageVersion dw 0\n" " .MinorImageVersion dw 0\n" " .MajorSubsystemVersion dw 4\n" " .MinorSubsystemVersion dw 0\n" " .Reserved1 dd 0\n" " .SizeOfImage dd vsize_\n" " .SizeOfHeaders dd head_size_\n" " .CheckSum dd 0\n" " .Subsystem dw SUBSYS\n" " .DllCharacteristics dw 0\n" " .SizeOfStackReserve dd 100000h\n" " .SizeOfStackCommit dd 1000h\n" " .SizeOfHeapReserve dd 100000h\n" " .SizeOfHeapCommit dd 1000h\n" " .LoaderFlags dd 0\n" " .NumberOfRvaAndSizes dd 10h\n" "\n" " DataDirectories:\n" "\n" "\n" "\n" "\n" "\n" "\n" " .export times 2 dd 0\n" "\n" "\n" "\n" "\n" " .import dd rva__(import), end_import_ - import\n" "\n" "\n" "\n" "\n" "\n" " .rsrc times 2 dd 0\n" "\n" "\n" "\n" "\n" "\n" " .exception times 2 dd 0\n" "\n" "\n" "\n" "\n" "\n" " .certificate times 2 dd 0\n" "\n" "\n" "\n" "\n" "\n" " .reloc times 2 dd 0\n" "\n" "\n" "\n" "\n" "\n" " .misc_sectionz times 10*2 dd 0\n" "\n" "\n" " SectionTables:\n" "\n" "\n" "%define csize code_end - code\n" "\n" "text_section:\n" " .SectionName db \".text\", 0, 0, 0\n" " .VirtualSize dd data_vsize_\n" " .VirtualAddress dd head_vsize_\n" " .SizeOfRawData dd data_size_\n" " .PointerToRawData dd head_size_\n" " .PointerToRelocations dd 0\n" " .PointerToLinenumbers dd 0\n" " .NumberOfRelocations dw 0\n" " .NumberOfLinenumbers dw 0\n" " .Characteristics dd TSCHARACTERISTICS\n" "\n" "%ifdef BSS\n" "bss_section:\n" " .SectionName db \".bss\", 0, 0, 0, 0\n" " .VirtualSize dd BSSVSIZE\n" " .VirtualAddress dd CODEVSIZE+PAGE\n" " .SizeOfRawData dd 0\n" " .PointerToRawData dd 0\n" " .PointerToRelocations dd 0\n" " .PointerToLinenumbers dd 0\n" " .NumberOfRelocations dw 0\n" " .NumberOfLinenumbers dw 0\n" " .Characteristics dd BCHARACTERISTICS\n" "%endif\n" "\n" "\n" "%imacro end 0\n" " align FILEAL, db 0\n" " section .head\n" " align FILEAL, db 0\n" "head_size_ equ $-$$\n" "head_vsize_ equ round_(head_size_)\n" "head_end_:\n" "\n" "\n" " section .text\n" " align 4, db 0\n" "text_size_ equ $-$$\n" "text_end_:\n" "\n" "\n" " section .data\n" "data_size_ equ $-$$ + text_size_\n" "data_end_:\n" "\n" "\n" " section .bss\n" " alignb SECTION\n" "bss_vsize_ equ $-$$\n" "bss_end_:\n" "\n" "\n" "data_vsize_ equ round_(text_size_ + data_size_) + bss_vsize_\n" "vsize_ equ head_vsize_ + data_vsize_\n" "%endmacro\n" "\n" "\n" "\n" "\n" "\n" "%macro library 2\n" " dd 0\n" " dd 0\n" " dd -1\n" " rva %1\n" " rva %2\n" "%endmacro\n" "\n" "\n" "\n" "\n" "\n" "%define endlibrary times 5 dd 0\n" "\n" "\n" "\n" "\n" "%macro api_import 3\n" " %1 rva %2\n" " %if %3=1\n" " dw 0\n" " %endif\n" "%endmacro\n" "\n" "\n" "\n" "%macro MOD_ 2-4\n" " %rep %0/2\n" " ModuleNames %1, %2\n" " %rotate 2\n" " %endrep\n" "%endmacro\n" "\n" "\n" "\n" "%macro ModuleNames 2\n" " %1_i DB %2, 0\n" "%endmacro\n" "\n" "\n" "\n" "\n" "\n" "\n" "%macro IAT 0\n" " raw_code_end:\n" " align 20h, DB 0\n" " code_end:\n" " BEGIN_IMPORT ntoskrnl.exe\n" "%endmacro\n" "\n" "\n" "\n" "%macro END_IAT 0\n" " dd 0\n" "end_raw_iat:\n" "align 4, DB 0\n" "%ifdef RDATA__\n" "align 20h, DB 0\n" "%endif\n" "end_iat:\n" "%undef RDATA__\n" "%endmacro\n" "\n" "\n" "\n" "\n" "\n" "\n" "\n" "\n" "%macro MODULES 0\n" " %ifnctx module\n" " ALIGN 16, DB 0\n" " %push module\n" " import:\n" " %endif\n" "%endmacro\n" "\n" "\n" "\n" "%macro LIB 2\n" " %ifnctx lib\n" " %assign %$z_ 0\n" " %push lib\n" " %endif\n" " %define fi_%$z_ %1\n" " %define gi_%$z_ %2\n" " %assign %$z_ %$z_+1\n" "%endmacro\n" "\n" "\n" "\n" "%macro LIBS___ 2-*\n" "MODULES\n" " %rep %0/2\n" " LIB %1, %2\n" " %rotate 2\n" " %endrep\n" "ENDM\n" "%endmacro\n" "\n" "\n" "\n" "%macro ENDM 0\n" " %ifctx lib\n" " %define LIB__\n" " %assign %$y_ 0\n" " %rep %$z_\n" " LIBRARY fi_%$y_\n" " %assign %$y_ %$y_+1\n" " %endrep\n" " times 5 DD 0\n" " end_import_desc:\n" " %assign %$y_ 0\n" " %rep %$z_\n" " MOD_ fi_%$y_, gi_%$y_\n" " %assign %$y_ %$y_+1\n" " %endrep\n" " %pop\n" " %else\n" "\n" " %endif\n" " END_MOD\n" "%endmacro\n" "\n" "\n" "\n" "%macro LIBRARY 1-2\n" " %ifdef LIB__\n" " %ifctx lib\n" " IMPDESCRIPTOR %1\n" " %if %0=2\n" " times 5 DD 0\n" " end_import_desc:\n" " %endif\n" " %endif\n" " %else\n" " %ifctx module\n" " IMPDESCRIPTOR %1\n" " %if %0=2\n" " times 5 DD 0\n" " end_import_desc:\n" " %endif\n" " %endif\n" " %endif\n" "%endmacro\n" "\n" "\n" "\n" "%macro LIBRARIES 2-3\n" " %ifdef LIB__\n" " %ifctx lib\n" " %rep 2\n" " IMPDESCRIPTOR %1\n" " %rotate 1\n" " %endrep\n" " %if %0=3\n" " times 5 DD 0\n" " %endif\n" " %rotate 1\n" " %endif\n" " %else\n" " %ifctx module\n" " %rep 2\n" " IMPDESCRIPTOR %1\n" " %rotate 1\n" " %endrep\n" " %if %0=3\n" " times 5 DD 0\n" " %endif\n" " %rotate 1\n" " %endif\n" " %endif\n" "%endmacro\n" "\n" "\n" "\n" "%macro IMPDESCRIPTOR 1\n" " %ifdef DRV__\n" " dd %1_c\n" " %else\n" " dd 0\n" " %endif\n" " dd 0\n" " dd 0\n" " rva %1_i\n" " rva %1\n" "%endmacro\n" "\n" "\n" "\n" "%macro END_MOD 0\n" " %ifdef LIB__\n" " %undef LIB__\n" " %endif\n" " %ifdef DRV__\n" " ALIGN 4, DB 0\n" " end_raw_init:\n" " %endif\n" " %ifctx module\n" " %pop\n" " %else\n" "\n" " %endif\n" "%endmacro\n" "\n" "\n" "\n" "\n" "\n" "\n" "\n" "\n" "%macro BEGIN_IMPORT 1\n" " %ifdef DRV__\n" " iat___:\n" " %endif\n" " %push import\n" " %1:\n" "%endmacro\n" "\n" "\n" "\n" "%macro FUNCTION 3\n" " %ifnctx fun\n" " %assign %$z_ 0\n" " %push fun\n" " %endif\n" " %define ai_%$z_ %1\n" " %define bi_%$z_ %2\n" " %assign ci_%$z_ %3\n" " %assign %$z_ %$z_+1\n" "%endmacro\n" "\n" "\n" "\n" "%macro ENDI 0\n" " %ifctx fun\n" " %assign %$y_ 0\n" " %rep %$z_\n" " api___ ai_%$y_\n" " %assign %$y_ %$y_+1\n" " %endrep\n" " %assign %$y_ 0\n" " %rep %$z_\n" " IMPORT_ ai_%$y_, bi_%$y_, ci_%$y_\n" " %assign %$y_ %$y_+1\n" " %endrep\n" " %pop\n" " %endif\n" "END_IMPORT\n" "%endmacro\n" "\n" "\n" "\n" "%macro api___ 1-*\n" "%ifctx import\n" " %rep %0\n" " %ifdef NORMAL\n" " %1_oo: rva %1_k\n" " %1 equ %1_oo+reloc\n" " %else\n" " %1: rva %1_k\n" " %endif\n" " %rotate 1\n" " %endrep\n" "%endif\n" "%endmacro\n" "\n" "\n" "\n" "%macro iat 3\n" " %1_k DW %3\n" " DB %2, 0\n" " ALIGN 2, DB 0\n" "%endmacro\n" "\n" "\n" "\n" "%macro hints 1-*\n" " %rep %0\n" " rva %1_k\n" " %rotate 1\n" " %endrep\n" "%endmacro\n" "\n" "\n" "\n" "%macro api_ord__ 2-*\n" "%ifctx import\n" " %rep %0/2\n" " %1: dd %2+80000000h\n" " %rotate 2\n" " %endrep\n" "%endif\n" "%ifndef ORD__\n" " %define ORD__\n" "%endif\n" "%endmacro\n" "\n" "\n" "\n" "%macro IMPORT_ 3-*\n" " %ifndef endi\n" " DW 0\n" " %define endi\n" " %endif\n" " %rep %0/3\n" " iat %1, %2, %3\n" " %rotate 3\n" " %endrep\n" "%endmacro\n" "\n" "\n" "\n" "%macro IMPORT___ 4-*\n" " BEGIN_IMPORT %1\n" " %rotate 1\n" " %assign %%a %0\n" " %assign %%a (%%a-1)/3\n" " %rep %%a\n" " api___ %1\n" " %if %0 > 4\n" " %rotate 3\n" " %endif\n" " %endrep\n" " %if %0 > 4\n" " %rotate 1\n" " %endif\n" " %rep %%a\n" " IMPORT_ %1, %2, %3\n" " %if %0 > 4\n" " %rotate 3\n" " %endif\n" " %endrep\n" " END_IMPORT\n" "%endmacro\n" "\n" "\n" "\n" "%macro END_IMPORT 0\n" " %ifdef endi\n" " %undef endi\n" " %endif\n" " %ifdef ORD__\n" " %undef ORD_\n" " DD 0\n" " %endif\n" " %ifctx import\n" " %pop\n" " %endif\n" "%endmacro\n" "\n" "\n" "\n" "%define BEGIN_IMPORT__ section .text\n" "\n" "%macro END_IMPORT__ 0\n" " end_import_:\n" " %define import_size end_import_ - import\n" " SECT____\n" "%endmacro\n" "\n" "\n" "\n" "%macro IMPORT_END 0-*\n" "end_import_:\n" "%define import_size end_import_ - import\n" "end\n" "%endmacro\n" "\n" "%define IMPORT_BEGIN section .text\n" "\n" "%define LAST_BEGIN section .text\n" "%define LAST_END IMPORT_END\n" "\n" "%macro exit 1\n" "wcall ExitProcess, %1\n" "%endmacro\n"; #include "asm_prologue.h" /***************************************************************************/ /* Win32 specific syscalls */ _lib << "print:\n" " %define STD_OUTPUT_HANDLE -11\n" " %define string ebp+8\n" "\n" " %define handle ebp-4\n" " %define length ebp-8 \n" " begin 8\n" " wcall GetStdHandle, STD_OUTPUT_HANDLE\n" " mov [handle], eax\n" "\n" " addarg dword [string]\n" " call strlen\n" " clargs 1\n" " mov [length], eax\n" "\n" " wcall WriteConsoleA, [handle], [string], [length], 0, 0\n" "\n" " return\n" " %undef STD_OUTPUT_HANDLE\n" " %undef string\n" " %undef handle\n" " %undef length\n" "\n" "readline:\n" " %define STD_INPUT_HANDLE -10\n" " \n" " %define buffer ebp+12\n" " %define size ebp+8\n" "\n" " %define handle ebp-4\n" " %define read ebp-8\n" " begin 4\n" "\n" " wcall GetStdHandle, STD_INPUT_HANDLE\n" " mov [handle], eax \n" "\n" " lea eax, [handle]\n" " lea ebx, [buffer]\n" " lea ecx, [size]\n" " lea edx, [read]\n" "\n" " wcall ReadConsoleA, [eax], [ebx], [ecx], edx, 0\n" "\n" " return\n" " %undef STD_INPUT_HANDLE\n" " %undef buffer\n" " %undef size\n" " %undef handle\n" " %undef read\n"; /* Generic lib */ #include "asm_lib.h" /* Win32 specific footer */ _lib << "\n" "LAST_BEGIN\n" "\n" "LIBS___ kernel32, \"kernel32.dll\"\n" "\n" "IMPORT___ kernel32, \\\n" " GetStdHandle, \"GetStdHandle\",0, \\\n" " WriteConsoleA, \"WriteConsoleA\", 0, \\\n" " ExitProcess, \"ExitProcess\", 0, \\\n" " ReadConsoleA , \"ReadConsoleA\",0\n" " \n" "LAST_END\n"; gpt-1.2.0/src/modules/PortugolAST.hpp0000664000175000017500000000462615126504763016510 0ustar00metalmetal/*************************************************************************** * Copyright (C) 2003-2006 by Thiago Silva * * thiago.silva@kdemal.net * * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * * This program is distributed in the hope that it will be useful, * * but WITHOUT ANY WARRANTY; without even the implied warranty of * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * * GNU General Public License for more details. * * * * You should have received a copy of the GNU General Public License * * along with this program; if not, write to the * * Free Software Foundation, Inc., * * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * ***************************************************************************/ #ifndef PORTUGOLAST_HPP #define PORTUGOLAST_HPP #include #include using namespace std; using namespace antlr; class PortugolAST : public CommonAST { public: PortugolAST(); PortugolAST(RefToken t); PortugolAST(const CommonAST &other); PortugolAST(const PortugolAST &other); ~PortugolAST(); void setLine(int line); int getLine(); void setEndLine(int endLine); int getEndLine(); void setEvalType(int type) { eval_type = type; } int getEvalType() { return eval_type; } void setFilename(const string &fname) { filename = fname; } string getFilename() { return filename; } virtual RefAST clone(void) const; virtual void initialize(RefToken t); virtual const char *typeName(void) const; static RefAST factory(); static const char *const TYPE_NAME; protected: int line; int endLine; int eval_type; // evaluated type of expression string filename; }; typedef ASTRefCount RefPortugolAST; #endif gpt-1.2.0/src/modules/SymbolTable.hpp0000664000175000017500000000464715126504763016545 0ustar00metalmetal/*************************************************************************** * Copyright (C) 2003-2006 by Thiago Silva * * thiago.silva@kdemal.net * * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * * This program is distributed in the hope that it will be useful, * * but WITHOUT ANY WARRANTY; without even the implied warranty of * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * * GNU General Public License for more details. * * * * You should have received a copy of the GNU General Public License * * along with this program; if not, write to the * * Free Software Foundation, Inc., * * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * ***************************************************************************/ #ifndef SYMBOLTABLE_HPP #define SYMBOLTABLE_HPP #include "Symbol.hpp" #include #include #include using namespace std; class SymbolTableException { public: SymbolTableException(const string &msg_) : msg(msg_) {} const string &getMessage() { return msg; } string msg; }; class SymbolTable { public: static string GlobalScope; //@global SymbolTable(); ~SymbolTable(); void declareVar(const string &scope, const string &lexeme, int line, int type); void declareVar(const string &scope, const string &lexeme, int line, int type, const list &dimensions); void insertSymbol(Symbol &s, const string &scope); Symbol &getSymbol(const string &scope, const string &lexeme, bool searchGlobal = false); list getSymbols(const string &scope); protected: void registrarLeia(); void registrarImprima(); int currentCod; map> symbols; // map }; #endif gpt-1.2.0/src/modules/SymbolTable.cpp0000664000175000017500000000655515126504763016540 0ustar00metalmetal/*************************************************************************** * Copyright (C) 2003-2006 by Thiago Silva * * thiago.silva@kdemal.net * * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * * This program is distributed in the hope that it will be useful, * * but WITHOUT ANY WARRANTY; without even the implied warranty of * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * * GNU General Public License for more details. * * * * You should have received a copy of the GNU General Public License * * along with this program; if not, write to the * * Free Software Foundation, Inc., * * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * ***************************************************************************/ #include "SymbolTable.hpp" #include string SymbolTable::GlobalScope = "@global"; SymbolTable::SymbolTable() : currentCod(0) { // builtin functions registrarLeia(); registrarImprima(); } SymbolTable::~SymbolTable() {} void SymbolTable::registrarLeia() { Symbol f(SymbolTable::GlobalScope, "leia", 0, true, TIPO_ALL); f.cd = currentCod++; f.isBuiltin = true; insertSymbol(f, SymbolTable::GlobalScope); } void SymbolTable::registrarImprima() { Symbol f(SymbolTable::GlobalScope, "imprima", 0, true, TIPO_NULO); f.cd = currentCod++; f.param.setVariable(true); f.isBuiltin = true; insertSymbol(f, SymbolTable::GlobalScope); } void SymbolTable::declareVar(const string &scope, const string &lexeme, int line, int type) { Symbol s(scope, lexeme, line, false, type); s.cd = currentCod++; symbols[scope].push_back(s); } void SymbolTable::declareVar(const string &scope, const string &lexeme, int line, int type, const list &dimensions) { Symbol s(scope, lexeme, line, false, type, dimensions); s.cd = currentCod++; symbols[scope].push_back(s); } void SymbolTable::insertSymbol(Symbol &s, const string &scope) { s.cd = currentCod++; symbols[scope].push_back(s); } Symbol &SymbolTable::getSymbol(const string &scope, const string &lexeme, bool searchGlobal) { list::iterator it; list::iterator end = symbols[scope].end(); for (it = symbols[scope].begin(); it != end; ++it) { if ((*it).lexeme == lexeme) { return (*it); } } end = symbols[SymbolTable::GlobalScope].end(); if (searchGlobal) { for (it = symbols[SymbolTable::GlobalScope].begin(); it != end; ++it) { if ((*it).lexeme == lexeme) { return (*it); } } } throw SymbolTableException("no symbol found"); } list SymbolTable::getSymbols(const string &scope) { return symbols[scope]; } gpt-1.2.0/src/modules/GPTDisplay.hpp0000664000175000017500000000635315124037330016271 0ustar00metalmetal/*************************************************************************** * Copyright (C) 2003-2006 by Thiago Silva * * thiago.silva@kdemal.net * * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * * This program is distributed in the hope that it will be useful, * * but WITHOUT ANY WARRANTY; without even the implied warranty of * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * * GNU General Public License for more details. * * * * You should have received a copy of the GNU General Public License * * along with this program; if not, write to the * * Free Software Foundation, Inc., * * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * ***************************************************************************/ #ifndef GPTDISPLAY_HPP #define GPTDISPLAY_HPP #include #include #include #include #include using namespace std; class UniqueErrorException { public: UniqueErrorException(const string &msg, int line) : _msg(msg), _line(line) {} ~UniqueErrorException() {} string message() { return _msg; } int line() { return _line; } private: string _msg; int _line; }; class GPTDisplay { public: const int MAX_ERRORS; class ErrorMsg { public: ErrorMsg() : line(0), hasTip(false), cd(0) {} int line; bool hasTip; int cd; string file; string msg; string tip; }; ~GPTDisplay(); static GPTDisplay *self(); void showError(stringstream &s); void showError(const string &); void showMessage(stringstream &s); void stopOnError(bool); void addFileName(const string &); int add(const string &msg, int line); void addTip(const string &msg, int line, int cd); void setCurrentFile(const string &file); string getCurrentFile(); // void addInternalError(const string&); // void addInternalError(const stringstream&); ErrorMsg getFirstError(); void showErrors(); bool hasError(); int totalErrors(); void showTips(bool); void clear(); private: GPTDisplay(); static GPTDisplay *_self; string toOEM(const string &str); string toLatin1(const string &); void showError(ErrorMsg &); void showTip(ErrorMsg &); void processAndAdd(const string &, int); void processTipAndAdd(const string &msg, int line, int cd); int _totalErrors; bool _stopOnError; bool _showTips; typedef map file_map_t; file_map_t _file_map; // typedef map > errors_map_t; typedef map>> errors_map_t; errors_map_t _errors; string _currentFile; }; #endif gpt-1.2.0/HACKING.md0000664000175000017500000001023415126644360012731 0ustar00metalmetal# Desenvolvendo Este documento descreve como configurar o ambiente de desenvolvimento local do GPT usando as mesmas etapas utilizadas no pipeline do [GitHub Actions](.github/workflows/build.yml) para GNU/Linux e Windows. Dependências: - g++ - make - autoconf - automake - libtool - pkg-config - libantlr-dev (ANTLR 2.x) - libpcre2-dev - nasm - wget ## Baixar o fonte ```shell git clone https://github.com/gportugol/gpt.git ``` ## GNU/Linux O GPT pode ser compilado nativamente em distribuições GNU/Linux, como o Debian/Ubuntu, usando os pacotes: ### 1. Instalar dependências no Debian/Ubuntu ```shell sudo apt install -y \ build-essential autoconf automake libtool pkg-config \ libantlr-dev libpcre2-dev nasm ``` ### 2. Configurar e compilar no Debian/Ubuntu ```shell autoreconf -i ./configure --prefix=/usr/local make -j$(nproc) ``` ### 3. Testar no Debian/Ubuntu #### Interpretador no Debian/Ubuntu ```shell src/gpt -i exemplos/olamundo.gpt ``` #### Compilador no Debian/Ubuntu ```shell src/gpt -o olamundo exemplos/olamundo.gpt ./olamundo ``` ## Windows (MSYS2 / Mingw-w64) O GPT é compilado no Windows usando MSYS2. ### 1. Instalar MSYS2 Baixar em e instalar o MSYS2 ### 2. Instalar dependências Abra o terminal **MSYS2 MinGW 64-bit**. ```shell pacman -Syu --noconfirm pacman -S --noconfirm \ autoconf automake libtool make \ mingw-w64-x86_64-gcc mingw-w64-x86_64-gcc-libs \ mingw-w64-x86_64-pcre2 pkg-config \ tar unzip wget ``` ### 3. Instalar Java (necessário para ANTLR 2.x) ```shell wget https://download.java.net/java/GA/jdk25.0.1/2fbf10d8c78e40bd87641c434705079d/8/GPL/openjdk-25.0.1_windows-x64_bin.zip unzip openjdk-25.0.1_windows-x64_bin.zip export PATH=$PATH:$(pwd)/jdk-25.0.1/bin ``` ### 4. Compilar ANTLR 2.7.7 no Windows (com patches aplicados) O ANTLR 2 é muito antigo e não compila corretamente no `Mingw64` sem correções. Precisamos aplicar dois patches usando o `sed`. #### Baixar e extrair ```shell wget http://www.antlr2.org/download/antlr-2.7.7.tar.gz tar xvfz antlr-2.7.7.tar.gz cd antlr-2.7.7 ``` #### Patch 1 — incluir \_stricmp no Windows Insere no topo de `CharScanner.hpp`: ```shell sed -i \ '1i \ #ifdef _WIN32\n\ #include \n\ #define strcasecmp _stricmp\n\ #endif' \ lib/cpp/antlr/CharScanner.hpp ``` #### Patch 2 — substituir binary_function obsoleto ```shell sed -i \ 's/struct CharScannerLiteralsLess : public binary_function/\ struct CharScannerLiteralsLess { \ bool operator()(const std::string& x, const std::string& y) const { \ return strcasecmp(x.c_str(), y.c_str()) < 0; \ } \ };/g' \ lib/cpp/antlr/CharScanner.hpp ``` Esses patches corrigem: - Incompatibilidade com `binary_function` removido no C++17 - Ausência de `strcasecmp` no Windows #### Compilar o ANTLR com flags estáticas ```shell export CXXFLAGS="-O2 -std=gnu++14 -static -static-libgcc -static-libstdc++" export LDFLAGS="-static -static-libgcc -static-libstdc++" autoreconf -fi ./configure --prefix=/usr/local make -j$(nproc) make install ``` Criar o alias usado pelo GPT: ```shell ln -s /usr/local/bin/antlr /usr/local/bin/runantlr || true ``` ### 5. Instalar o NASM ```shell wget https://www.nasm.us/pub/nasm/releasebuilds/0.99.06/nasm-0.99.06-win32.zip unzip nasm-0.99.06-win32.zip cp nasm-0.99.06/nasm.exe /mingw64/bin/ ``` ### 6. Compilar o GPT no Windows ```shell export CXXFLAGS="-O2 -std=gnu++14 -static -static-libgcc -static-libstdc++" export LDFLAGS="-static -static-libgcc -static-libstdc++" autoreconf -i ./configure --prefix=/usr/local make -j$(nproc) make install ``` ### 7. Testar no Windows #### Interpretador no Windows ```shell gpt.exe -i exemplos/olamundo.gpt ``` #### Compilador no Windows ```shell gpt.exe -o olamundo.exe exemplos/olamundo.gpt ./olamundo.exe ``` ## Documentação Documentação na pasta [doc](doc) e o manual (LaTeX) em [doc/manual](doc/manual). ### Instalar dependências no Debian/Ubuntu ```shell sudo apt install -y latex-make texlive-latex-base texlive-lang-portuguese latex2html ``` ### Compilar o manual Para PDF: ```shell cd doc/manual pdflatex manual.tex ``` Para HTML: ```shell cd doc/manual latex2html manual.tex ``` gpt-1.2.0/lib/0000775000175000017500000000000015127620717012112 5ustar00metalmetalgpt-1.2.0/lib/Makefile.in0000664000175000017500000003474615127330525014170 0ustar00metalmetal# Makefile.in generated by automake 1.18.1 from Makefile.am. # @configure_input@ # Copyright (C) 1994-2025 Free Software Foundation, Inc. # This Makefile.in is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY, to the extent permitted by law; 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Melhorias e * adições são bem vindas. * */ função arredonda(num: real) : real trunc : inteiro; início trunc := num + 0.5; fim função absoluto(num: real) : real início se num < 0 então retorne -num; senão retorne num; fim-se fim função potencia(base: real, exp: real) : real i : inteiro; res : real; expi : inteiro; início se exp = 0 então retorne 1; fim-se se exp = 1 então retorne base; fim-se se exp = -1 então retorne 1 / base; fim-se res := 1; expi := exp; para i de 0 até expi-1 faça res := res * base; fim-para retorne res; fim /* * Encontra a raiz usando o método Newton-Raphson * baseado no código da página: * http://en.literateprograms.org/Newton-Raphson's_method_for_root_finding_(C) */ função raiz_quadrada(num: real) : real x : real; xn : real; iters : inteiro; i : inteiro; n : inteiro; val : real; início n := num; para i de 0 até n faça val := i * i - num; se val = 0 então retorne i; fim-se se val > 0 então xn := (i+(i-1))/2.0; i := n+1; //sair do loop! fim-se fim-para enquanto não ((iters >= 100) ou (x = xn)) faça iters := iters + 1; x := xn; xn := x - (x * x - n) / (2 * x); fim-enquanto retorne xn; fim gpt-1.2.0/m4/0000775000175000017500000000000015127620716011663 5ustar00metalmetalgpt-1.2.0/m4/libtool.m40000644000175000017500000114100515127255334013571 0ustar00metalmetal# libtool.m4 - Configure libtool for the host system. -*-Autoconf-*- # # Copyright (C) 1996-2001, 2003-2019, 2021-2024 Free Software # Foundation, Inc. # Written by Gordon Matzigkeit, 1996 # # This file is free software; the Free Software Foundation gives # unlimited permission to copy and/or distribute it, with or without # modifications, as long as this notice is preserved. m4_define([_LT_COPYING], [dnl # Copyright (C) 2024 Free Software Foundation, Inc. # This is free software; see the source for copying conditions. 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We know it's impossible # because TPF is a cross-compiler, and we know how we open DSOs. lt_cv_dlopen=dlopen lt_cv_dlopen_libs= lt_cv_dlopen_self=no ;; *) AC_CHECK_FUNC([shl_load], [lt_cv_dlopen=shl_load], [AC_CHECK_LIB([dld], [shl_load], [lt_cv_dlopen=shl_load lt_cv_dlopen_libs=-ldld], [AC_CHECK_FUNC([dlopen], [lt_cv_dlopen=dlopen], [AC_CHECK_LIB([dl], [dlopen], [lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl], [AC_CHECK_LIB([svld], [dlopen], [lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-lsvld], [AC_CHECK_LIB([dld], [dld_link], [lt_cv_dlopen=dld_link lt_cv_dlopen_libs=-ldld]) ]) ]) ]) ]) ]) ;; esac if test no = "$lt_cv_dlopen"; then enable_dlopen=no else enable_dlopen=yes fi case $lt_cv_dlopen in dlopen) save_CPPFLAGS=$CPPFLAGS test yes = "$ac_cv_header_dlfcn_h" && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" save_LDFLAGS=$LDFLAGS wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" save_LIBS=$LIBS LIBS="$lt_cv_dlopen_libs $LIBS" AC_CACHE_CHECK([whether a program can dlopen itself], lt_cv_dlopen_self, [dnl _LT_TRY_DLOPEN_SELF( lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes, lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross) ]) if test yes = "$lt_cv_dlopen_self"; then wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\" AC_CACHE_CHECK([whether a statically linked program can dlopen itself], lt_cv_dlopen_self_static, [dnl _LT_TRY_DLOPEN_SELF( lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross) ]) fi CPPFLAGS=$save_CPPFLAGS LDFLAGS=$save_LDFLAGS LIBS=$save_LIBS ;; esac case $lt_cv_dlopen_self in yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; *) enable_dlopen_self=unknown ;; esac case $lt_cv_dlopen_self_static in yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; *) enable_dlopen_self_static=unknown ;; esac fi _LT_DECL([dlopen_support], [enable_dlopen], [0], [Whether dlopen is supported]) _LT_DECL([dlopen_self], [enable_dlopen_self], [0], [Whether dlopen of programs is supported]) _LT_DECL([dlopen_self_static], [enable_dlopen_self_static], [0], [Whether dlopen of statically linked programs is supported]) ])# LT_SYS_DLOPEN_SELF # Old name: AU_ALIAS([AC_LIBTOOL_DLOPEN_SELF], [LT_SYS_DLOPEN_SELF]) dnl aclocal-1.4 backwards compatibility: dnl AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], []) # _LT_COMPILER_C_O([TAGNAME]) # --------------------------- # Check to see if options -c and -o are simultaneously supported by compiler. # This macro does not hard code the compiler like AC_PROG_CC_C_O. m4_defun([_LT_COMPILER_C_O], [m4_require([_LT_DECL_SED])dnl m4_require([_LT_FILEUTILS_DEFAULTS])dnl m4_require([_LT_TAG_COMPILER])dnl AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext], [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)], [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no $RM -r conftest 2>/dev/null mkdir conftest cd conftest mkdir out echo "$lt_simple_compile_test_code" > conftest.$ac_ext lt_compiler_flag="-o out/conftest2.$ac_objext" # Insert the option either (1) after the last *FLAGS variable, or # (2) before a word containing "conftest.", or (3) at the end. # Note that $ac_compile itself does not contain backslashes and begins # with a dollar sign (not a hyphen), so the echo should work correctly. lt_compile=`echo "$ac_compile" | $SED \ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \ -e 's:$: $lt_compiler_flag:'` (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD) (eval "$lt_compile" 2>out/conftest.err) ac_status=$? cat out/conftest.err >&AS_MESSAGE_LOG_FD echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD if (exit $ac_status) && test -s out/conftest2.$ac_objext then # The compiler can only warn and ignore the option if not recognized # So say no if there are warnings $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes fi fi chmod u+w . 2>&AS_MESSAGE_LOG_FD $RM conftest* # SGI C++ compiler will create directory out/ii_files/ for # template instantiation test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files $RM out/* && rmdir out cd .. $RM -r conftest $RM conftest* ]) _LT_TAGDECL([compiler_c_o], [lt_cv_prog_compiler_c_o], [1], [Does compiler simultaneously support -c and -o options?]) ])# _LT_COMPILER_C_O # _LT_COMPILER_FILE_LOCKS([TAGNAME]) # ---------------------------------- # Check to see if we can do hard links to lock some files if needed m4_defun([_LT_COMPILER_FILE_LOCKS], [m4_require([_LT_ENABLE_LOCK])dnl m4_require([_LT_FILEUTILS_DEFAULTS])dnl _LT_COMPILER_C_O([$1]) hard_links=nottested if test no = "$_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)" && test no != "$need_locks"; then # do not overwrite the value of need_locks provided by the user AC_MSG_CHECKING([if we can lock with hard links]) hard_links=yes $RM conftest* ln conftest.a conftest.b 2>/dev/null && hard_links=no touch conftest.a ln conftest.a conftest.b 2>&5 || hard_links=no ln conftest.a conftest.b 2>/dev/null && hard_links=no AC_MSG_RESULT([$hard_links]) if test no = "$hard_links"; then AC_MSG_WARN(['$CC' does not support '-c -o', so 'make -j' may be unsafe]) need_locks=warn fi else need_locks=no fi _LT_DECL([], [need_locks], [1], [Must we lock files when doing compilation?]) ])# _LT_COMPILER_FILE_LOCKS # _LT_CHECK_OBJDIR # ---------------- m4_defun([_LT_CHECK_OBJDIR], [AC_CACHE_CHECK([for objdir], [lt_cv_objdir], [rm -f .libs 2>/dev/null mkdir .libs 2>/dev/null if test -d .libs; then lt_cv_objdir=.libs else # MS-DOS does not allow filenames that begin with a dot. lt_cv_objdir=_libs fi rmdir .libs 2>/dev/null]) objdir=$lt_cv_objdir _LT_DECL([], [objdir], [0], [The name of the directory that contains temporary libtool files])dnl m4_pattern_allow([LT_OBJDIR])dnl AC_DEFINE_UNQUOTED([LT_OBJDIR], "$lt_cv_objdir/", [Define to the sub-directory where libtool stores uninstalled libraries.]) ])# _LT_CHECK_OBJDIR # _LT_LINKER_HARDCODE_LIBPATH([TAGNAME]) # -------------------------------------- # Check hardcoding attributes. m4_defun([_LT_LINKER_HARDCODE_LIBPATH], [AC_MSG_CHECKING([how to hardcode library paths into programs]) _LT_TAGVAR(hardcode_action, $1)= if test -n "$_LT_TAGVAR(hardcode_libdir_flag_spec, $1)" || test -n "$_LT_TAGVAR(runpath_var, $1)" || test yes = "$_LT_TAGVAR(hardcode_automatic, $1)"; then # We can hardcode non-existent directories. if test no != "$_LT_TAGVAR(hardcode_direct, $1)" && # If the only mechanism to avoid hardcoding is shlibpath_var, we # have to relink, otherwise we might link with an installed library # when we should be linking with a yet-to-be-installed one ## test no != "$_LT_TAGVAR(hardcode_shlibpath_var, $1)" && test no != "$_LT_TAGVAR(hardcode_minus_L, $1)"; then # Linking always hardcodes the temporary library directory. _LT_TAGVAR(hardcode_action, $1)=relink else # We can link without hardcoding, and we can hardcode nonexisting dirs. _LT_TAGVAR(hardcode_action, $1)=immediate fi else # We cannot hardcode anything, or else we can only hardcode existing # directories. _LT_TAGVAR(hardcode_action, $1)=unsupported fi AC_MSG_RESULT([$_LT_TAGVAR(hardcode_action, $1)]) if test relink = "$_LT_TAGVAR(hardcode_action, $1)" || test yes = "$_LT_TAGVAR(inherit_rpath, $1)"; then # Fast installation is not supported enable_fast_install=no elif test yes = "$shlibpath_overrides_runpath" || test no = "$enable_shared"; then # Fast installation is not necessary enable_fast_install=needless fi _LT_TAGDECL([], [hardcode_action], [0], [How to hardcode a shared library path into an executable]) ])# _LT_LINKER_HARDCODE_LIBPATH # _LT_CMD_STRIPLIB # ---------------- m4_defun([_LT_CMD_STRIPLIB], [m4_require([_LT_DECL_EGREP]) striplib= old_striplib= AC_MSG_CHECKING([whether stripping libraries is possible]) if test -z "$STRIP"; then AC_MSG_RESULT([no]) else if $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then old_striplib="$STRIP --strip-debug" striplib="$STRIP --strip-unneeded" AC_MSG_RESULT([yes]) else case $host_os in darwin*) # FIXME - insert some real tests, host_os isn't really good enough striplib="$STRIP -x" old_striplib="$STRIP -S" AC_MSG_RESULT([yes]) ;; freebsd*) if $STRIP -V 2>&1 | $GREP "elftoolchain" >/dev/null; then old_striplib="$STRIP --strip-debug" striplib="$STRIP --strip-unneeded" AC_MSG_RESULT([yes]) else AC_MSG_RESULT([no]) fi ;; *) AC_MSG_RESULT([no]) ;; esac fi fi _LT_DECL([], [old_striplib], [1], [Commands to strip libraries]) _LT_DECL([], [striplib], [1]) ])# _LT_CMD_STRIPLIB # _LT_PREPARE_MUNGE_PATH_LIST # --------------------------- # Make sure func_munge_path_list() is defined correctly. m4_defun([_LT_PREPARE_MUNGE_PATH_LIST], [[# func_munge_path_list VARIABLE PATH # ----------------------------------- # VARIABLE is name of variable containing _space_ separated list of # directories to be munged by the contents of PATH, which is string # having a format: # "DIR[:DIR]:" # string "DIR[ DIR]" will be prepended to VARIABLE # ":DIR[:DIR]" # string "DIR[ DIR]" will be appended to VARIABLE # "DIRP[:DIRP]::[DIRA:]DIRA" # string "DIRP[ DIRP]" will be prepended to VARIABLE and string # "DIRA[ DIRA]" will be appended to VARIABLE # "DIR[:DIR]" # VARIABLE will be replaced by "DIR[ DIR]" func_munge_path_list () { case x@S|@2 in x) ;; *:) eval @S|@1=\"`$ECHO @S|@2 | $SED 's/:/ /g'` \@S|@@S|@1\" ;; x:*) eval @S|@1=\"\@S|@@S|@1 `$ECHO @S|@2 | $SED 's/:/ /g'`\" ;; *::*) eval @S|@1=\"\@S|@@S|@1\ `$ECHO @S|@2 | $SED -e 's/.*:://' -e 's/:/ /g'`\" eval @S|@1=\"`$ECHO @S|@2 | $SED -e 's/::.*//' -e 's/:/ /g'`\ \@S|@@S|@1\" ;; *) eval @S|@1=\"`$ECHO @S|@2 | $SED 's/:/ /g'`\" ;; esac } ]])# _LT_PREPARE_PATH_LIST # _LT_SYS_DYNAMIC_LINKER([TAG]) # ----------------------------- # PORTME Fill in your ld.so characteristics m4_defun([_LT_SYS_DYNAMIC_LINKER], [AC_REQUIRE([AC_CANONICAL_HOST])dnl m4_require([_LT_DECL_EGREP])dnl m4_require([_LT_FILEUTILS_DEFAULTS])dnl m4_require([_LT_DECL_OBJDUMP])dnl m4_require([_LT_DECL_SED])dnl m4_require([_LT_CHECK_SHELL_FEATURES])dnl m4_require([_LT_PREPARE_MUNGE_PATH_LIST])dnl AC_MSG_CHECKING([dynamic linker characteristics]) m4_if([$1], [], [ if test yes = "$GCC"; then case $host_os in darwin*) lt_awk_arg='/^libraries:/,/LR/' ;; *) lt_awk_arg='/^libraries:/' ;; esac case $host_os in mingw* | windows* | cegcc*) lt_sed_strip_eq='s|=\([[A-Za-z]]:\)|\1|g' ;; *) lt_sed_strip_eq='s|=/|/|g' ;; esac lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq` case $lt_search_path_spec in *\;*) # if the path contains ";" then we assume it to be the separator # otherwise default to the standard path separator (i.e. ":") - it is # assumed that no part of a normal pathname contains ";" but that should # okay in the real world where ";" in dirpaths is itself problematic. lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'` ;; *) lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"` ;; esac # Ok, now we have the path, separated by spaces, we can step through it # and add multilib dir if necessary... lt_tmp_lt_search_path_spec= lt_multi_os_dir=/`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null` # ...but if some path component already ends with the multilib dir we assume # that all is fine and trust -print-search-dirs as is (GCC 4.2? or newer). case "$lt_multi_os_dir; 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esac shlibpath_var=LIBPATH fi ;; amigaos*) case $host_cpu in powerpc) # Since July 2007 AmigaOS4 officially supports .so libraries. # When compiling the executable, add -use-dynld -Lsobjs: to the compileline. library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' ;; m68k) library_names_spec='$libname.ixlibrary $libname.a' # Create ${libname}_ixlibrary.a entries in /sys/libs. finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([[^/]]*\)\.ixlibrary$%\1%'\''`; $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done' ;; esac ;; beos*) library_names_spec='$libname$shared_ext' dynamic_linker="$host_os ld.so" shlibpath_var=LIBRARY_PATH ;; bsdi[[45]]*) version_type=linux # correct to gnu/linux during the next big refactor need_version=no library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' shlibpath_var=LD_LIBRARY_PATH sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" # the default ld.so.conf also contains /usr/contrib/lib and # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow # libtool to hard-code these into programs ;; cygwin* | mingw* | windows* | pw32* | cegcc*) version_type=windows shrext_cmds=.dll need_version=no need_lib_prefix=no case $GCC,$cc_basename in yes,*) # gcc library_names_spec='$libname.dll.a' # DLL is installed to $(libdir)/../bin by postinstall_cmds # If user builds GCC with multilib enabled, # it should just install on $(libdir) # not on $(libdir)/../bin or 32 bits dlls would override 64 bit ones. if test xyes = x"$multilib"; then postinstall_cmds='base_file=`basename \$file`~ dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~ dldir=$destdir/`dirname \$dlpath`~ $install_prog $dir/$dlname $destdir/$dlname~ chmod a+x $destdir/$dlname~ if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then eval '\''$striplib $destdir/$dlname'\'' || exit \$?; fi' else postinstall_cmds='base_file=`basename \$file`~ dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~ dldir=$destdir/`dirname \$dlpath`~ test -d \$dldir || mkdir -p \$dldir~ $install_prog $dir/$dlname \$dldir/$dlname~ chmod a+x \$dldir/$dlname~ if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; 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AC_COMPILE_IFELSE( [AC_LANG_SOURCE( [[int test_pointer_size[sizeof (void *) - 5]; ]])], [shlibpath_var=LD_LIBRARY_PATH], [shlibpath_var=LD_32_LIBRARY_PATH]) ;; *) shlibpath_var=LD_LIBRARY_PATH ;; esac case $host_os in freebsd2.*) shlibpath_overrides_runpath=yes ;; freebsd3.[[01]]* | freebsdelf3.[[01]]*) shlibpath_overrides_runpath=yes hardcode_into_libs=yes ;; freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \ freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1) shlibpath_overrides_runpath=no hardcode_into_libs=yes ;; *) # from 4.6 on, and DragonFly shlibpath_overrides_runpath=yes hardcode_into_libs=yes ;; esac ;; haiku*) version_type=linux # correct to gnu/linux during the next big refactor need_lib_prefix=no need_version=no dynamic_linker="$host_os runtime_loader" library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' shlibpath_var=LIBRARY_PATH shlibpath_overrides_runpath=no sys_lib_search_path_spec='/boot/system/non-packaged/develop/lib /boot/system/develop/lib' sys_lib_dlsearch_path_spec='/boot/home/config/non-packaged/lib /boot/home/config/lib /boot/system/non-packaged/lib /boot/system/lib' hardcode_into_libs=no ;; hpux9* | hpux10* | hpux11*) # Give a soname corresponding to the major version so that dld.sl refuses to # link against other versions. version_type=sunos need_lib_prefix=no need_version=no case $host_cpu in ia64*) shrext_cmds='.so' hardcode_into_libs=yes dynamic_linker="$host_os dld.so" shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' if test 32 = "$HPUX_IA64_MODE"; then sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" sys_lib_dlsearch_path_spec=/usr/lib/hpux32 else sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" sys_lib_dlsearch_path_spec=/usr/lib/hpux64 fi ;; hppa*64*) shrext_cmds='.sl' hardcode_into_libs=yes dynamic_linker="$host_os dld.sl" shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec ;; *) shrext_cmds='.sl' dynamic_linker="$host_os dld.sl" shlibpath_var=SHLIB_PATH shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' ;; esac # HP-UX runs *really* slowly unless shared libraries are mode 555, ... postinstall_cmds='chmod 555 $lib' # or fails outright, so override atomically: install_override_mode=555 ;; interix[[3-9]]*) version_type=linux # correct to gnu/linux during the next big refactor need_lib_prefix=no need_version=no library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=no hardcode_into_libs=yes ;; irix5* | irix6* | nonstopux*) case $host_os in nonstopux*) version_type=nonstopux ;; *) if test yes = "$lt_cv_prog_gnu_ld"; then version_type=linux # correct to gnu/linux during the next big refactor else version_type=irix fi ;; esac need_lib_prefix=no need_version=no soname_spec='$libname$release$shared_ext$major' library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$release$shared_ext $libname$shared_ext' case $host_os in irix5* | nonstopux*) libsuff= shlibsuff= ;; *) case $LD in # libtool.m4 will add one of these switches to LD *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") libsuff= shlibsuff= libmagic=32-bit;; *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") libsuff=32 shlibsuff=N32 libmagic=N32;; *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") libsuff=64 shlibsuff=64 libmagic=64-bit;; *) libsuff= shlibsuff= libmagic=never-match;; esac ;; esac shlibpath_var=LD_LIBRARY${shlibsuff}_PATH shlibpath_overrides_runpath=no sys_lib_search_path_spec="/usr/lib$libsuff /lib$libsuff /usr/local/lib$libsuff" sys_lib_dlsearch_path_spec="/usr/lib$libsuff /lib$libsuff" hardcode_into_libs=yes ;; # No shared lib support for Linux oldld, aout, or coff. linux*oldld* | linux*aout* | linux*coff*) dynamic_linker=no ;; linux*android*) version_type=none # Android doesn't support versioned libraries. need_lib_prefix=no need_version=no library_names_spec='$libname$release$shared_ext $libname$shared_ext' soname_spec='$libname$release$shared_ext' finish_cmds= shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes # This implies no fast_install, which is unacceptable. # Some rework will be needed to allow for fast_install # before this can be enabled. hardcode_into_libs=yes dynamic_linker='Android linker' # -rpath works at least for libraries that are not overridden by # libraries installed in system locations. _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir' ;; # This must be glibc/ELF. linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) version_type=linux # correct to gnu/linux during the next big refactor need_lib_prefix=no need_version=no library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=no # Some binutils ld are patched to set DT_RUNPATH AC_CACHE_VAL([lt_cv_shlibpath_overrides_runpath], [lt_cv_shlibpath_overrides_runpath=no save_LDFLAGS=$LDFLAGS save_libdir=$libdir eval "libdir=/foo; wl=\"$_LT_TAGVAR(lt_prog_compiler_wl, $1)\"; \ LDFLAGS=\"\$LDFLAGS $_LT_TAGVAR(hardcode_libdir_flag_spec, $1)\"" AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])], [AS_IF([ ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null], [lt_cv_shlibpath_overrides_runpath=yes])]) LDFLAGS=$save_LDFLAGS libdir=$save_libdir ]) shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath # This implies no fast_install, which is unacceptable. # Some rework will be needed to allow for fast_install # before this can be enabled. hardcode_into_libs=yes # Ideally, we could use ldconfig to report *all* directories which are # searched for libraries, however this is still not possible. Aside from not # being certain /sbin/ldconfig is available, command # 'ldconfig -N -X -v | grep ^/' on 64bit Fedora does not report /usr/lib64, # even though it is searched at run-time. Try to do the best guess by # appending ld.so.conf contents (and includes) to the search path. if test -f /etc/ld.so.conf; then lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \[$]2)); skip = 1; } { if (!skip) print \[$]0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '` sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra" fi # We used to test for /lib/ld.so.1 and disable shared libraries on # powerpc, because MkLinux only supported shared libraries with the # GNU dynamic linker. Since this was broken with cross compilers, # most powerpc-linux boxes support dynamic linking these days and # people can always --disable-shared, the test was removed, and we # assume the GNU/Linux dynamic linker is in use. dynamic_linker='GNU/Linux ld.so' ;; netbsdelf*-gnu) version_type=linux need_lib_prefix=no need_version=no library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=no hardcode_into_libs=yes dynamic_linker='NetBSD ld.elf_so' ;; netbsdelf*-gnu) version_type=linux need_lib_prefix=no need_version=no library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=no hardcode_into_libs=yes dynamic_linker='NetBSD ld.elf_so' ;; netbsd*) version_type=sunos need_lib_prefix=no need_version=no if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' dynamic_linker='NetBSD (a.out) ld.so' else library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' dynamic_linker='NetBSD ld.elf_so' fi shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes hardcode_into_libs=yes ;; *-mlibc) version_type=linux # correct to gnu/linux during the next big refactor need_lib_prefix=no need_version=no library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' dynamic_linker='mlibc ld.so' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=no hardcode_into_libs=yes ;; newsos6) version_type=linux # correct to gnu/linux during the next big refactor library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes ;; *nto* | *qnx*) version_type=qnx need_lib_prefix=no need_version=no library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=no hardcode_into_libs=yes dynamic_linker='ldqnx.so' ;; openbsd*) version_type=sunos sys_lib_dlsearch_path_spec=/usr/lib need_lib_prefix=no if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then need_version=no else need_version=yes fi library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes ;; os2*) libname_spec='$name' version_type=windows shrext_cmds=.dll need_version=no need_lib_prefix=no # OS/2 can only load a DLL with a base name of 8 characters or less. soname_spec='`test -n "$os2dllname" && libname="$os2dllname"; v=$($ECHO $release$versuffix | tr -d .-); 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*) lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]]\.[[0-9]]) shared library' lt_cv_file_magic_test_file=/usr/lib/libc.sl ;; esac ;; interix[[3-9]]*) # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$' ;; irix5* | irix6* | nonstopux*) case $LD in *-32|*"-32 ") libmagic=32-bit;; *-n32|*"-n32 ") libmagic=N32;; *-64|*"-64 ") libmagic=64-bit;; *) libmagic=never-match;; esac lt_cv_deplibs_check_method=pass_all ;; # This must be glibc/ELF. linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) lt_cv_deplibs_check_method=pass_all ;; *-mlibc) lt_cv_deplibs_check_method=pass_all ;; netbsd* | netbsdelf*-gnu) if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' else lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$' fi ;; newos6*) lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)' lt_cv_file_magic_cmd=$FILECMD lt_cv_file_magic_test_file=/usr/lib/libnls.so ;; *nto* | *qnx*) lt_cv_deplibs_check_method=pass_all ;; openbsd*) if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$' else lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' fi ;; osf3* | osf4* | osf5*) lt_cv_deplibs_check_method=pass_all ;; rdos*) lt_cv_deplibs_check_method=pass_all ;; serenity*) lt_cv_deplibs_check_method=pass_all ;; solaris*) lt_cv_deplibs_check_method=pass_all ;; sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) lt_cv_deplibs_check_method=pass_all ;; sysv4 | sysv4.3*) case $host_vendor in motorola) lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]' lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` ;; ncr) lt_cv_deplibs_check_method=pass_all ;; sequent) lt_cv_file_magic_cmd='/bin/file' lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )' ;; sni) lt_cv_file_magic_cmd='/bin/file' lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib" lt_cv_file_magic_test_file=/lib/libc.so ;; siemens) lt_cv_deplibs_check_method=pass_all ;; pc) lt_cv_deplibs_check_method=pass_all ;; esac ;; tpf*) lt_cv_deplibs_check_method=pass_all ;; os2*) lt_cv_deplibs_check_method=pass_all ;; esac ]) file_magic_glob= want_nocaseglob=no if test "$build" = "$host"; then case $host_os in mingw* | windows* | pw32*) if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then want_nocaseglob=yes else file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[[\1]]\/[[\1]]\/g;/g"` fi ;; esac fi file_magic_cmd=$lt_cv_file_magic_cmd deplibs_check_method=$lt_cv_deplibs_check_method test -z "$deplibs_check_method" && deplibs_check_method=unknown _LT_DECL([], [deplibs_check_method], [1], [Method to check whether dependent libraries are shared objects]) _LT_DECL([], [file_magic_cmd], [1], [Command to use when deplibs_check_method = "file_magic"]) _LT_DECL([], [file_magic_glob], [1], [How to find potential files when deplibs_check_method = "file_magic"]) _LT_DECL([], [want_nocaseglob], [1], [Find potential files using nocaseglob when deplibs_check_method = "file_magic"]) ])# _LT_CHECK_MAGIC_METHOD # LT_PATH_NM # ---------- # find the pathname to a BSD- or MS-compatible name lister AC_DEFUN([LT_PATH_NM], [AC_REQUIRE([AC_PROG_CC])dnl AC_CACHE_CHECK([for BSD- or MS-compatible name lister (nm)], lt_cv_path_NM, [if test -n "$NM"; then # Let the user override the test. lt_cv_path_NM=$NM else lt_nm_to_check=${ac_tool_prefix}nm if test -n "$ac_tool_prefix" && test "$build" = "$host"; then lt_nm_to_check="$lt_nm_to_check nm" fi for lt_tmp_nm in $lt_nm_to_check; do lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do IFS=$lt_save_ifs test -z "$ac_dir" && ac_dir=. tmp_nm=$ac_dir/$lt_tmp_nm if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext"; then # Check to see if the nm accepts a BSD-compat flag. # Adding the 'sed 1q' prevents false positives on HP-UX, which says: # nm: unknown option "B" ignored # Tru64's nm complains that /dev/null is an invalid object file # MSYS converts /dev/null to NUL, MinGW nm treats NUL as empty case $build_os in mingw* | windows*) lt_bad_file=conftest.nm/nofile ;; *) lt_bad_file=/dev/null ;; esac case `"$tmp_nm" -B $lt_bad_file 2>&1 | $SED '1q'` in *$lt_bad_file* | *'Invalid file or object type'*) lt_cv_path_NM="$tmp_nm -B" break 2 ;; *) case `"$tmp_nm" -p /dev/null 2>&1 | $SED '1q'` in */dev/null*) lt_cv_path_NM="$tmp_nm -p" break 2 ;; *) lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but continue # so that we can try to find one that supports BSD flags ;; esac ;; esac fi done IFS=$lt_save_ifs done : ${lt_cv_path_NM=no} fi]) if test no != "$lt_cv_path_NM"; then NM=$lt_cv_path_NM else # Didn't find any BSD compatible name lister, look for dumpbin. if test -n "$DUMPBIN"; then : # Let the user override the test. else AC_CHECK_TOOLS(DUMPBIN, [dumpbin "link -dump"], :) case `$DUMPBIN -symbols -headers /dev/null 2>&1 | $SED '1q'` in *COFF*) DUMPBIN="$DUMPBIN -symbols -headers" ;; *) DUMPBIN=: ;; esac fi AC_SUBST([DUMPBIN]) if test : != "$DUMPBIN"; then NM=$DUMPBIN fi fi test -z "$NM" && NM=nm AC_SUBST([NM]) _LT_DECL([], [NM], [1], [A BSD- or MS-compatible name lister])dnl AC_CACHE_CHECK([the name lister ($NM) interface], [lt_cv_nm_interface], [lt_cv_nm_interface="BSD nm" echo "int some_variable = 0;" > conftest.$ac_ext (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&AS_MESSAGE_LOG_FD) (eval "$ac_compile" 2>conftest.err) cat conftest.err >&AS_MESSAGE_LOG_FD (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&AS_MESSAGE_LOG_FD) (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out) cat conftest.err >&AS_MESSAGE_LOG_FD (eval echo "\"\$as_me:$LINENO: output\"" >&AS_MESSAGE_LOG_FD) cat conftest.out >&AS_MESSAGE_LOG_FD if $GREP 'External.*some_variable' conftest.out > /dev/null; then lt_cv_nm_interface="MS dumpbin" fi rm -f conftest*]) ])# LT_PATH_NM # Old names: AU_ALIAS([AM_PROG_NM], [LT_PATH_NM]) AU_ALIAS([AC_PROG_NM], [LT_PATH_NM]) dnl aclocal-1.4 backwards compatibility: dnl AC_DEFUN([AM_PROG_NM], []) dnl AC_DEFUN([AC_PROG_NM], []) # _LT_CHECK_SHAREDLIB_FROM_LINKLIB # -------------------------------- # how to determine the name of the shared library # associated with a specific link library. # -- PORTME fill in with the dynamic library characteristics m4_defun([_LT_CHECK_SHAREDLIB_FROM_LINKLIB], [m4_require([_LT_DECL_EGREP]) m4_require([_LT_DECL_OBJDUMP]) m4_require([_LT_DECL_DLLTOOL]) AC_CACHE_CHECK([how to associate runtime and link libraries], lt_cv_sharedlib_from_linklib_cmd, [lt_cv_sharedlib_from_linklib_cmd='unknown' case $host_os in cygwin* | mingw* | windows* | pw32* | cegcc*) # two different shell functions defined in ltmain.sh; # decide which one to use based on capabilities of $DLLTOOL case `$DLLTOOL --help 2>&1` in *--identify-strict*) lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib ;; *) lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback ;; esac ;; *) # fallback: assume linklib IS sharedlib lt_cv_sharedlib_from_linklib_cmd=$ECHO ;; esac ]) sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO _LT_DECL([], [sharedlib_from_linklib_cmd], [1], [Command to associate shared and link libraries]) ])# _LT_CHECK_SHAREDLIB_FROM_LINKLIB # _LT_PATH_MANIFEST_TOOL # ---------------------- # locate the manifest tool m4_defun([_LT_PATH_MANIFEST_TOOL], [AC_CHECK_TOOL(MANIFEST_TOOL, mt, :) test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt AC_CACHE_CHECK([if $MANIFEST_TOOL is a manifest tool], [lt_cv_path_manifest_tool], [lt_cv_path_manifest_tool=no echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&AS_MESSAGE_LOG_FD $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out cat conftest.err >&AS_MESSAGE_LOG_FD if $GREP 'Manifest Tool' conftest.out > /dev/null; then lt_cv_path_manifest_tool=yes fi rm -f conftest*]) if test yes != "$lt_cv_path_manifest_tool"; then MANIFEST_TOOL=: fi _LT_DECL([], [MANIFEST_TOOL], [1], [Manifest tool])dnl ])# _LT_PATH_MANIFEST_TOOL # _LT_DLL_DEF_P([FILE]) # --------------------- # True iff FILE is a Windows DLL '.def' file. # Keep in sync with func_dll_def_p in the libtool script AC_DEFUN([_LT_DLL_DEF_P], [dnl test DEF = "`$SED -n dnl -e '\''s/^[[ ]]*//'\'' dnl Strip leading whitespace -e '\''/^\(;.*\)*$/d'\'' dnl Delete empty lines and comments -e '\''s/^\(EXPORTS\|LIBRARY\)\([[ ]].*\)*$/DEF/p'\'' dnl -e q dnl Only consider the first "real" line $1`" dnl ])# _LT_DLL_DEF_P # LT_LIB_M # -------- # check for math library AC_DEFUN([LT_LIB_M], [AC_REQUIRE([AC_CANONICAL_HOST])dnl LIBM= case $host in *-*-beos* | *-*-cegcc* | *-*-cygwin* | *-*-haiku* | *-*-mingw* | *-*-pw32* | *-*-darwin*) # These system don't have libm, or don't need it ;; *-ncr-sysv4.3*) AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM=-lmw) AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm") ;; *) AC_CHECK_LIB(m, cos, LIBM=-lm) ;; esac AC_SUBST([LIBM]) ])# LT_LIB_M # Old name: AU_ALIAS([AC_CHECK_LIBM], [LT_LIB_M]) dnl aclocal-1.4 backwards compatibility: dnl AC_DEFUN([AC_CHECK_LIBM], []) # _LT_COMPILER_NO_RTTI([TAGNAME]) # ------------------------------- m4_defun([_LT_COMPILER_NO_RTTI], [m4_require([_LT_TAG_COMPILER])dnl _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= if test yes = "$GCC"; then case $cc_basename in nvcc*) _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -Xcompiler -fno-builtin' ;; *) _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' ;; esac _LT_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions], lt_cv_prog_compiler_rtti_exceptions, [-fno-rtti -fno-exceptions], [], [_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"]) fi _LT_TAGDECL([no_builtin_flag], [lt_prog_compiler_no_builtin_flag], [1], [Compiler flag to turn off builtin functions]) ])# _LT_COMPILER_NO_RTTI # _LT_CMD_GLOBAL_SYMBOLS # ---------------------- m4_defun([_LT_CMD_GLOBAL_SYMBOLS], [AC_REQUIRE([AC_CANONICAL_HOST])dnl AC_REQUIRE([AC_PROG_CC])dnl AC_REQUIRE([AC_PROG_AWK])dnl AC_REQUIRE([LT_PATH_NM])dnl AC_REQUIRE([LT_PATH_LD])dnl m4_require([_LT_DECL_SED])dnl m4_require([_LT_DECL_EGREP])dnl m4_require([_LT_TAG_COMPILER])dnl # Check for command to grab the raw symbol name followed by C symbol from nm. AC_MSG_CHECKING([command to parse $NM output from $compiler object]) AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe], [ # These are sane defaults that work on at least a few old systems. # [They come from Ultrix. What could be older than Ultrix?!! ;)] # Character class describing NM global symbol codes. symcode='[[BCDEGRST]]' # Regexp to match symbols that can be accessed directly from C. sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)' # Define system-specific variables. case $host_os in aix*) symcode='[[BCDT]]' ;; cygwin* | mingw* | windows* | pw32* | cegcc*) symcode='[[ABCDGISTW]]' ;; hpux*) if test ia64 = "$host_cpu"; then symcode='[[ABCDEGRST]]' fi ;; irix* | nonstopux*) symcode='[[BCDEGRST]]' ;; osf*) symcode='[[BCDEGQRST]]' ;; solaris*) symcode='[[BCDRT]]' ;; sco3.2v5*) symcode='[[DT]]' ;; sysv4.2uw2*) symcode='[[DT]]' ;; sysv5* | sco5v6* | unixware* | OpenUNIX*) symcode='[[ABDT]]' ;; sysv4) symcode='[[DFNSTU]]' ;; esac # If we're using GNU nm, then use its standard symbol codes. case `$NM -V 2>&1` in *GNU* | *'with BFD'*) symcode='[[ABCDGIRSTW]]' ;; esac if test "$lt_cv_nm_interface" = "MS dumpbin"; then # Gets list of data symbols to import. lt_cv_sys_global_symbol_to_import="$SED -n -e 's/^I .* \(.*\)$/\1/p'" # Adjust the below global symbol transforms to fixup imported variables. lt_cdecl_hook=" -e 's/^I .* \(.*\)$/extern __declspec(dllimport) char \1;/p'" lt_c_name_hook=" -e 's/^I .* \(.*\)$/ {\"\1\", (void *) 0},/p'" lt_c_name_lib_hook="\ -e 's/^I .* \(lib.*\)$/ {\"\1\", (void *) 0},/p'\ -e 's/^I .* \(.*\)$/ {\"lib\1\", (void *) 0},/p'" else # Disable hooks by default. lt_cv_sys_global_symbol_to_import= lt_cdecl_hook= lt_c_name_hook= lt_c_name_lib_hook= fi # Transform an extracted symbol line into a proper C declaration. # Some systems (esp. on ia64) link data and code symbols differently, # so use this general approach. lt_cv_sys_global_symbol_to_cdecl="$SED -n"\ $lt_cdecl_hook\ " -e 's/^T .* \(.*\)$/extern int \1();/p'"\ " -e 's/^$symcode$symcode* .* \(.*\)$/extern char \1;/p'" # Transform an extracted symbol line into symbol name and symbol address lt_cv_sys_global_symbol_to_c_name_address="$SED -n"\ $lt_c_name_hook\ " -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\ " -e 's/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/p'" # Transform an extracted symbol line into symbol name with lib prefix and # symbol address. lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="$SED -n"\ $lt_c_name_lib_hook\ " -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\ " -e 's/^$symcode$symcode* .* \(lib.*\)$/ {\"\1\", (void *) \&\1},/p'"\ " -e 's/^$symcode$symcode* .* \(.*\)$/ {\"lib\1\", (void *) \&\1},/p'" # Handle CRLF in mingw tool chain opt_cr= case $build_os in mingw* | windows*) opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp ;; esac # Try without a prefix underscore, then with it. for ac_symprfx in "" "_"; do # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. symxfrm="\\1 $ac_symprfx\\2 \\2" # Write the raw and C identifiers. if test "$lt_cv_nm_interface" = "MS dumpbin"; then # Fake it for dumpbin and say T for any non-static function, # D for any global variable and I for any imported variable. # Also find C++ and __fastcall symbols from MSVC++ or ICC, # which start with @ or ?. lt_cv_sys_global_symbol_pipe="$AWK ['"\ " {last_section=section; section=\$ 3};"\ " /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\ " /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\ " /^ *Symbol name *: /{split(\$ 0,sn,\":\"); si=substr(sn[2],2)};"\ " /^ *Type *: code/{print \"T\",si,substr(si,length(prfx))};"\ " /^ *Type *: data/{print \"I\",si,substr(si,length(prfx))};"\ " \$ 0!~/External *\|/{next};"\ " / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\ " {if(hide[section]) next};"\ " {f=\"D\"}; \$ 0~/\(\).*\|/{f=\"T\"};"\ " {split(\$ 0,a,/\||\r/); split(a[2],s)};"\ " s[1]~/^[@?]/{print f,s[1],s[1]; next};"\ " s[1]~prfx {split(s[1],t,\"@\"); print f,t[1],substr(t[1],length(prfx))}"\ " ' prfx=^$ac_symprfx]" else lt_cv_sys_global_symbol_pipe="$SED -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" fi lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | $SED '/ __gnu_lto/d'" # Check to see that the pipe works correctly. pipe_works=no rm -f conftest* cat > conftest.$ac_ext <<_LT_EOF #ifdef __cplusplus extern "C" { #endif char nm_test_var; void nm_test_func(void); void nm_test_func(void){} #ifdef __cplusplus } #endif int main(void){nm_test_var='a';nm_test_func();return(0);} _LT_EOF if AC_TRY_EVAL(ac_compile); then # Now try to grab the symbols. nlist=conftest.nm $ECHO "$as_me:$LINENO: $NM conftest.$ac_objext | $lt_cv_sys_global_symbol_pipe > $nlist" >&AS_MESSAGE_LOG_FD if eval "$NM" conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist 2>&AS_MESSAGE_LOG_FD && test -s "$nlist"; then # Try sorting and uniquifying the output. if sort "$nlist" | uniq > "$nlist"T; then mv -f "$nlist"T "$nlist" else rm -f "$nlist"T fi # Make sure that we snagged all the symbols we need. if $GREP ' nm_test_var$' "$nlist" >/dev/null; then if $GREP ' nm_test_func$' "$nlist" >/dev/null; then cat <<_LT_EOF > conftest.$ac_ext /* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */ #if defined _WIN32 || defined __CYGWIN__ || defined _WIN32_WCE /* DATA imports from DLLs on WIN32 can't be const, because runtime relocations are performed -- see ld's documentation on pseudo-relocs. */ # define LT@&t@_DLSYM_CONST #elif defined __osf__ /* This system does not cope well with relocations in const data. */ # define LT@&t@_DLSYM_CONST #else # define LT@&t@_DLSYM_CONST const #endif #ifdef __cplusplus extern "C" { #endif _LT_EOF # Now generate the symbol file. eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext' cat <<_LT_EOF >> conftest.$ac_ext /* The mapping between symbol names and symbols. */ LT@&t@_DLSYM_CONST struct { const char *name; void *address; } lt__PROGRAM__LTX_preloaded_symbols[[]] = { { "@PROGRAM@", (void *) 0 }, _LT_EOF $SED "s/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext cat <<\_LT_EOF >> conftest.$ac_ext {0, (void *) 0} }; /* This works around a problem in FreeBSD linker */ #ifdef FREEBSD_WORKAROUND static const void *lt_preloaded_setup() { return lt__PROGRAM__LTX_preloaded_symbols; } #endif #ifdef __cplusplus } #endif _LT_EOF # Now try linking the two files. mv conftest.$ac_objext conftstm.$ac_objext lt_globsym_save_LIBS=$LIBS lt_globsym_save_CFLAGS=$CFLAGS LIBS=conftstm.$ac_objext CFLAGS="$CFLAGS$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)" if AC_TRY_EVAL(ac_link) && test -s conftest$ac_exeext; then pipe_works=yes fi LIBS=$lt_globsym_save_LIBS CFLAGS=$lt_globsym_save_CFLAGS else echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD fi else echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD fi else echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD fi else echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD cat conftest.$ac_ext >&5 fi rm -rf conftest* conftst* # Do not use the global_symbol_pipe unless it works. if test yes = "$pipe_works"; then break else lt_cv_sys_global_symbol_pipe= fi done ]) if test -z "$lt_cv_sys_global_symbol_pipe"; then lt_cv_sys_global_symbol_to_cdecl= fi if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then AC_MSG_RESULT(failed) else AC_MSG_RESULT(ok) fi # Response file support. if test "$lt_cv_nm_interface" = "MS dumpbin"; then nm_file_list_spec='@' elif $NM --help 2>/dev/null | grep '[[@]]FILE' >/dev/null; then nm_file_list_spec='@' fi _LT_DECL([global_symbol_pipe], [lt_cv_sys_global_symbol_pipe], [1], [Take the output of nm and produce a listing of raw symbols and C names]) _LT_DECL([global_symbol_to_cdecl], [lt_cv_sys_global_symbol_to_cdecl], [1], [Transform the output of nm in a proper C declaration]) _LT_DECL([global_symbol_to_import], [lt_cv_sys_global_symbol_to_import], [1], [Transform the output of nm into a list of symbols to manually relocate]) _LT_DECL([global_symbol_to_c_name_address], [lt_cv_sys_global_symbol_to_c_name_address], [1], [Transform the output of nm in a C name address pair]) _LT_DECL([global_symbol_to_c_name_address_lib_prefix], [lt_cv_sys_global_symbol_to_c_name_address_lib_prefix], [1], [Transform the output of nm in a C name address pair when lib prefix is needed]) _LT_DECL([nm_interface], [lt_cv_nm_interface], [1], [The name lister interface]) _LT_DECL([], [nm_file_list_spec], [1], [Specify filename containing input files for $NM]) ]) # _LT_CMD_GLOBAL_SYMBOLS # _LT_COMPILER_PIC([TAGNAME]) # --------------------------- m4_defun([_LT_COMPILER_PIC], [m4_require([_LT_TAG_COMPILER])dnl _LT_TAGVAR(lt_prog_compiler_wl, $1)= _LT_TAGVAR(lt_prog_compiler_pic, $1)= _LT_TAGVAR(lt_prog_compiler_static, $1)= m4_if([$1], [CXX], [ # C++ specific cases for pic, static, wl, etc. if test yes = "$GXX"; then _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' case $host_os in aix*) # All AIX code is PIC. if test ia64 = "$host_cpu"; then # AIX 5 now supports IA64 processor _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' fi _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' ;; amigaos*) case $host_cpu in powerpc) # see comment about AmigaOS4 .so support _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' ;; m68k) # FIXME: we need at least 68020 code to build shared libraries, but # adding the '-m68020' flag to GCC prevents building anything better, # like '-m68040'. _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' ;; esac ;; beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) # PIC is the default for these OSes. ;; mingw* | windows* | cygwin* | os2* | pw32* | cegcc*) # This hack is so that the source file can tell whether it is being # built for inclusion in a dll (and should export symbols for example). # Although the cygwin gcc ignores -fPIC, still need this for old-style # (--disable-auto-import) libraries m4_if([$1], [GCJ], [], [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) case $host_os in os2*) _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-static' ;; esac ;; darwin* | rhapsody*) # PIC is the default on this platform # Common symbols not allowed in MH_DYLIB files _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' ;; *djgpp*) # DJGPP does not support shared libraries at all _LT_TAGVAR(lt_prog_compiler_pic, $1)= ;; haiku*) # PIC is the default for Haiku. # The "-static" flag exists, but is broken. _LT_TAGVAR(lt_prog_compiler_static, $1)= ;; interix[[3-9]]*) # Interix 3.x gcc -fpic/-fPIC options generate broken code. # Instead, we relocate shared libraries at runtime. ;; sysv4*MP*) if test -d /usr/nec; then _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic fi ;; hpux*) # PIC is the default for 64-bit PA HP-UX, but not for 32-bit # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag # sets the default TLS model and affects inlining. case $host_cpu in hppa*64*) ;; *) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' ;; esac ;; *qnx* | *nto*) # QNX uses GNU C++, but need to define -shared option too, otherwise # it will coredump. _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' ;; *) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' ;; esac else case $host_os in aix[[4-9]]*) # All AIX code is PIC. if test ia64 = "$host_cpu"; then # AIX 5 now supports IA64 processor _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' else _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' fi ;; chorus*) case $cc_basename in cxch68*) # Green Hills C++ Compiler # _LT_TAGVAR(lt_prog_compiler_static, $1)="--no_auto_instantiation -u __main -u __premain -u _abort -r $COOL_DIR/lib/libOrb.a $MVME_DIR/lib/CC/libC.a $MVME_DIR/lib/classix/libcx.s.a" ;; esac ;; mingw* | windows* | cygwin* | os2* | pw32* | cegcc*) # This hack is so that the source file can tell whether it is being # built for inclusion in a dll (and should export symbols for example). m4_if([$1], [GCJ], [], [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) ;; dgux*) case $cc_basename in ec++*) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' ;; ghcx*) # Green Hills C++ Compiler _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' ;; *) ;; esac ;; freebsd* | dragonfly* | midnightbsd*) # FreeBSD uses GNU C++ ;; hpux9* | hpux10* | hpux11*) case $cc_basename in CC*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-a ${wl}archive' if test ia64 != "$host_cpu"; then _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' fi ;; aCC*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-a ${wl}archive' case $host_cpu in hppa*64*|ia64*) # +Z the default ;; *) _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' ;; esac ;; *) ;; esac ;; interix*) # This is c89, which is MS Visual C++ (no shared libs) # Anyone wants to do a port? ;; irix5* | irix6* | nonstopux*) case $cc_basename in CC*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' # CC pic flag -KPIC is the default. ;; *) ;; esac ;; linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) case $cc_basename in KCC*) # KAI C++ Compiler _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' ;; ecpc* ) # old Intel C++ for x86_64, which still supported -KPIC. _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' ;; icpc* ) # Intel C++, used to be incompatible with GCC. # ICC 10 doesn't accept -KPIC any more. _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' ;; pgCC* | pgcpp*) # Portland Group C++ compiler _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; cxx*) # Compaq C++ # Make sure the PIC flag is empty. It appears that all Alpha # Linux and Compaq Tru64 Unix objects are PIC. _LT_TAGVAR(lt_prog_compiler_pic, $1)= _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' ;; xlc* | xlC* | bgxl[[cC]]* | mpixl[[cC]]*) # IBM XL 8.0, 9.0 on PPC and BlueGene _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic' _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink' ;; *) case `$CC -V 2>&1 | $SED 5q` in *Sun\ C*) # Sun C++ 5.9 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' ;; esac ;; esac ;; lynxos*) ;; m88k*) ;; mvs*) case $cc_basename in cxx*) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall' ;; *) ;; esac ;; netbsd* | netbsdelf*-gnu) ;; *-mlibc) ;; *qnx* | *nto*) # QNX uses GNU C++, but need to define -shared option too, otherwise # it will coredump. _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' ;; osf3* | osf4* | osf5*) case $cc_basename in KCC*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' ;; RCC*) # Rational C++ 2.4.1 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' ;; cxx*) # Digital/Compaq C++ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' # Make sure the PIC flag is empty. It appears that all Alpha # Linux and Compaq Tru64 Unix objects are PIC. _LT_TAGVAR(lt_prog_compiler_pic, $1)= _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' ;; *) ;; esac ;; psos*) ;; serenity*) ;; solaris*) case $cc_basename in CC* | sunCC*) # Sun C++ 4.2, 5.x and Centerline C++ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' ;; gcx*) # Green Hills C++ Compiler _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' ;; *) ;; esac ;; sunos4*) case $cc_basename in CC*) # Sun C++ 4.x _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; lcc*) # Lucid _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' ;; *) ;; esac ;; sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) case $cc_basename in CC*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; esac ;; tandem*) case $cc_basename in NCC*) # NonStop-UX NCC 3.20 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' ;; *) ;; esac ;; vxworks*) ;; *) _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no ;; esac fi ], [ if test yes = "$GCC"; then _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' case $host_os in aix*) # All AIX code is PIC. if test ia64 = "$host_cpu"; then # AIX 5 now supports IA64 processor _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' fi _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' ;; amigaos*) case $host_cpu in powerpc) # see comment about AmigaOS4 .so support _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' ;; m68k) # FIXME: we need at least 68020 code to build shared libraries, but # adding the '-m68020' flag to GCC prevents building anything better, # like '-m68040'. _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' ;; esac ;; beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) # PIC is the default for these OSes. ;; mingw* | windows* | cygwin* | pw32* | os2* | cegcc*) # This hack is so that the source file can tell whether it is being # built for inclusion in a dll (and should export symbols for example). # Although the cygwin gcc ignores -fPIC, still need this for old-style # (--disable-auto-import) libraries m4_if([$1], [GCJ], [], [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) case $host_os in os2*) _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-static' ;; esac ;; darwin* | rhapsody*) # PIC is the default on this platform # Common symbols not allowed in MH_DYLIB files _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' ;; haiku*) # PIC is the default for Haiku. # The "-static" flag exists, but is broken. _LT_TAGVAR(lt_prog_compiler_static, $1)= ;; hpux*) # PIC is the default for 64-bit PA HP-UX, but not for 32-bit # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag # sets the default TLS model and affects inlining. case $host_cpu in hppa*64*) # +Z the default ;; *) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' ;; esac ;; interix[[3-9]]*) # Interix 3.x gcc -fpic/-fPIC options generate broken code. # Instead, we relocate shared libraries at runtime. ;; msdosdjgpp*) # Just because we use GCC doesn't mean we suddenly get shared libraries # on systems that don't support them. _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no enable_shared=no ;; *nto* | *qnx*) # QNX uses GNU C++, but need to define -shared option too, otherwise # it will coredump. _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' ;; sysv4*MP*) if test -d /usr/nec; then _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic fi ;; *) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' ;; esac case $cc_basename in nvcc*) # Cuda Compiler Driver 2.2 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Xlinker ' if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then _LT_TAGVAR(lt_prog_compiler_pic, $1)="-Xcompiler $_LT_TAGVAR(lt_prog_compiler_pic, $1)" fi ;; esac else # PORTME Check for flag to pass linker flags through the system compiler. case $host_os in aix*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' if test ia64 = "$host_cpu"; then # AIX 5 now supports IA64 processor _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' else _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' fi ;; darwin* | rhapsody*) # PIC is the default on this platform # Common symbols not allowed in MH_DYLIB files _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' case $cc_basename in nagfor*) # NAG Fortran compiler _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,-Wl,,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; esac ;; mingw* | windows* | cygwin* | pw32* | os2* | cegcc*) # This hack is so that the source file can tell whether it is being # built for inclusion in a dll (and should export symbols for example). m4_if([$1], [GCJ], [], [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) case $host_os in os2*) _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-static' ;; esac ;; hpux9* | hpux10* | hpux11*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but # not for PA HP-UX. case $host_cpu in hppa*64*|ia64*) # +Z the default ;; *) _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' ;; esac # Is there a better lt_prog_compiler_static that works with the bundled CC? _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-a ${wl}archive' ;; irix5* | irix6* | nonstopux*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' # PIC (with -KPIC) is the default. _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' ;; linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) case $cc_basename in # old Intel for x86_64, which still supported -KPIC. ecc*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' ;; *flang* | ftn | f18* | f95*) # Flang compiler. _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' ;; # flang / f18. f95 an alias for gfortran or flang on Debian flang* | f18* | f95*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' ;; # icc used to be incompatible with GCC. # ICC 10 doesn't accept -KPIC any more. icc* | ifort*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' ;; # Lahey Fortran 8.1. lf95*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='--shared' _LT_TAGVAR(lt_prog_compiler_static, $1)='--static' ;; nagfor*) # NAG Fortran compiler _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,-Wl,,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; tcc*) # Fabrice Bellard et al's Tiny C Compiler _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' ;; pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*) # Portland Group compilers (*not* the Pentium gcc compiler, # which looks to be a dead project) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; ccc*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' # All Alpha code is PIC. _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' ;; xl* | bgxl* | bgf* | mpixl*) # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic' _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink' ;; *) case `$CC -V 2>&1 | $SED 5q` in *Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [[1-7]].* | *Sun*Fortran*\ 8.[[0-3]]*) # Sun Fortran 8.3 passes all unrecognized flags to the linker _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' _LT_TAGVAR(lt_prog_compiler_wl, $1)='' ;; *Sun\ F* | *Sun*Fortran*) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' ;; *Sun\ C*) # Sun C 5.9 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' ;; *Intel*\ [[CF]]*Compiler*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' ;; *Portland\ Group*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; esac ;; esac ;; newsos6) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; *-mlibc) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' ;; *nto* | *qnx*) # QNX uses GNU C++, but need to define -shared option too, otherwise # it will coredump. _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' ;; osf3* | osf4* | osf5*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' # All OSF/1 code is PIC. _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' ;; rdos*) _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' ;; serenity*) ;; solaris*) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' case $cc_basename in f77* | f90* | f95* | sunf77* | sunf90* | sunf95*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';; *) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';; esac ;; sunos4*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; sysv4 | sysv4.2uw2* | sysv4.3*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; sysv4*MP*) if test -d /usr/nec; then _LT_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' fi ;; sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; unicos*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no ;; uts4*) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; *) _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no ;; esac fi ]) case $host_os in # For platforms that do not support PIC, -DPIC is meaningless: *djgpp*) _LT_TAGVAR(lt_prog_compiler_pic, $1)= ;; *) _LT_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])" ;; esac AC_CACHE_CHECK([for $compiler option to produce PIC], [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)], [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_prog_compiler_pic, $1)]) _LT_TAGVAR(lt_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_cv_prog_compiler_pic, $1) # # Check to make sure the PIC flag actually works. # if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then _LT_COMPILER_OPTION([if $compiler PIC flag $_LT_TAGVAR(lt_prog_compiler_pic, $1) works], [_LT_TAGVAR(lt_cv_prog_compiler_pic_works, $1)], [$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])], [], [case $_LT_TAGVAR(lt_prog_compiler_pic, $1) in "" | " "*) ;; *) _LT_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_TAGVAR(lt_prog_compiler_pic, $1)" ;; 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Future versions do this automatically, but an explicit c++rt0.o # does not break anything, and helps significantly (at the cost of a little # extra space). freebsd2.2*) _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' _LT_TAGVAR(hardcode_direct, $1)=yes _LT_TAGVAR(hardcode_shlibpath_var, $1)=no ;; # Unfortunately, older versions of FreeBSD 2 do not have this feature. freebsd2.*) _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' _LT_TAGVAR(hardcode_direct, $1)=yes _LT_TAGVAR(hardcode_minus_L, $1)=yes _LT_TAGVAR(hardcode_shlibpath_var, $1)=no ;; # FreeBSD 3 and greater uses gcc -shared to do shared libraries. freebsd* | dragonfly* | midnightbsd*) _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' _LT_TAGVAR(hardcode_direct, $1)=yes _LT_TAGVAR(hardcode_shlibpath_var, $1)=no ;; hpux9*) if test yes = "$GCC"; then _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared $pic_flag $wl+b $wl$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib' else _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib' fi _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir' _LT_TAGVAR(hardcode_libdir_separator, $1)=: _LT_TAGVAR(hardcode_direct, $1)=yes # hardcode_minus_L: Not really in the search PATH, # but as the default location of the library. _LT_TAGVAR(hardcode_minus_L, $1)=yes _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E' ;; hpux10*) if test yes,no = "$GCC,$with_gnu_ld"; then _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags' else _LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' fi if test no = "$with_gnu_ld"; then _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir' _LT_TAGVAR(hardcode_libdir_separator, $1)=: _LT_TAGVAR(hardcode_direct, $1)=yes _LT_TAGVAR(hardcode_direct_absolute, $1)=yes _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E' # hardcode_minus_L: Not really in the search PATH, # but as the default location of the library. _LT_TAGVAR(hardcode_minus_L, $1)=yes fi ;; hpux11*) if test yes,no = "$GCC,$with_gnu_ld"; then case $host_cpu in hppa*64*) _LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags' ;; ia64*) _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' ;; *) _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags' ;; esac else case $host_cpu in hppa*64*) _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags' ;; ia64*) _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' ;; *) m4_if($1, [], [ # Older versions of the 11.00 compiler do not understand -b yet # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does) _LT_LINKER_OPTION([if $CC understands -b], _LT_TAGVAR(lt_cv_prog_compiler__b, $1), [-b], [_LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'], [_LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'])], [_LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags']) ;; esac fi if test no = "$with_gnu_ld"; then _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir' _LT_TAGVAR(hardcode_libdir_separator, $1)=: case $host_cpu in hppa*64*|ia64*) _LT_TAGVAR(hardcode_direct, $1)=no _LT_TAGVAR(hardcode_shlibpath_var, $1)=no ;; *) _LT_TAGVAR(hardcode_direct, $1)=yes _LT_TAGVAR(hardcode_direct_absolute, $1)=yes _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E' # hardcode_minus_L: Not really in the search PATH, # but as the default location of the library. _LT_TAGVAR(hardcode_minus_L, $1)=yes ;; esac fi ;; irix5* | irix6* | nonstopux*) if test yes = "$GCC"; then _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib' # Try to use the -exported_symbol ld option, if it does not # work, assume that -exports_file does not work either and # implicitly export all symbols. # This should be the same for all languages, so no per-tag cache variable. 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serenity*) ;; solaris*) _LT_TAGVAR(no_undefined_flag, $1)=' -z defs' if test yes = "$GCC"; then wlarc='$wl' _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $wl-z ${wl}text $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags' _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ $CC -shared $pic_flag $wl-z ${wl}text $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' else case `$CC -V 2>&1` in *"Compilers 5.0"*) wlarc='' _LT_TAGVAR(archive_cmds, $1)='$LD -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $linker_flags' _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ $LD -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp' ;; *) wlarc='$wl' _LT_TAGVAR(archive_cmds, $1)='$CC -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $compiler_flags' _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; 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(KAI) C++ Compiler # KCC will only create a shared library if the output file # ends with ".so" (or ".sl" for HP-UX), so rename the library # to its proper name (with version) after linking. _LT_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\$tempext\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib' _LT_TAGVAR(archive_expsym_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\$tempext\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib $wl-retain-symbols-file,$export_symbols; mv \$templib $lib' # Commands to make compiler produce verbose output that lists # what "hidden" libraries, object files and flags are used when # linking a shared library. # # There doesn't appear to be a way to prevent this compiler from # explicitly linking system object files so we need to strip them # from the output so that they don't get included in the library # dependencies. output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | $GREP "ld"`; rm -f libconftest$shared_ext; list= ; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"' _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir' _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic' # Archives containing C++ object files must be created using # "CC -Bstatic", where "CC" is the KAI C++ compiler. _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' ;; icpc* | ecpc* ) # Intel C++ with_gnu_ld=yes # version 8.0 and above of icpc choke on multiply defined symbols # if we add $predep_objects and $postdep_objects, however 7.1 and # earlier do not add the objects themselves. case `$CC -V 2>&1` in *"Version 7."*) _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib' _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' ;; 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These variables are subsequently used by _LT_CONFIG # to write the compiler configuration to 'libtool'. m4_defun([_LT_LANG_GCJ_CONFIG], [AC_REQUIRE([LT_PROG_GCJ])dnl AC_LANG_SAVE # Source file extension for Java test sources. ac_ext=java # Object file extension for compiled Java test sources. objext=o _LT_TAGVAR(objext, $1)=$objext # Code to be used in simple compile tests lt_simple_compile_test_code="class foo {}" # Code to be used in simple link tests lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }' # ltmain only uses $CC for tagged configurations so make sure $CC is set. _LT_TAG_COMPILER # save warnings/boilerplate of simple test code _LT_COMPILER_BOILERPLATE _LT_LINKER_BOILERPLATE # Allow CC to be a program name with arguments. lt_save_CC=$CC lt_save_CFLAGS=$CFLAGS lt_save_GCC=$GCC GCC=yes CC=${GCJ-"gcj"} CFLAGS=$GCJFLAGS compiler=$CC _LT_TAGVAR(compiler, $1)=$CC _LT_TAGVAR(LD, $1)=$LD _LT_CC_BASENAME([$compiler]) # GCJ did not exist at the time GCC didn't implicitly link libc in. _LT_TAGVAR(archive_cmds_need_lc, $1)=no _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds _LT_TAGVAR(reload_flag, $1)=$reload_flag _LT_TAGVAR(reload_cmds, $1)=$reload_cmds ## CAVEAT EMPTOR: ## There is no encapsulation within the following macros, do not change ## the running order or otherwise move them around unless you know exactly ## what you are doing... if test -n "$compiler"; then _LT_COMPILER_NO_RTTI($1) _LT_COMPILER_PIC($1) _LT_COMPILER_C_O($1) _LT_COMPILER_FILE_LOCKS($1) _LT_LINKER_SHLIBS($1) _LT_LINKER_HARDCODE_LIBPATH($1) _LT_CONFIG($1) fi AC_LANG_RESTORE GCC=$lt_save_GCC CC=$lt_save_CC CFLAGS=$lt_save_CFLAGS ])# _LT_LANG_GCJ_CONFIG # _LT_LANG_GO_CONFIG([TAG]) # -------------------------- # Ensure that the configuration variables for the GNU Go compiler # are suitably defined. These variables are subsequently used by _LT_CONFIG # to write the compiler configuration to 'libtool'. m4_defun([_LT_LANG_GO_CONFIG], [AC_REQUIRE([LT_PROG_GO])dnl AC_LANG_SAVE # Source file extension for Go test sources. ac_ext=go # Object file extension for compiled Go test sources. objext=o _LT_TAGVAR(objext, $1)=$objext # Code to be used in simple compile tests lt_simple_compile_test_code="package main; func main() { }" # Code to be used in simple link tests lt_simple_link_test_code='package main; func main() { }' # ltmain only uses $CC for tagged configurations so make sure $CC is set. _LT_TAG_COMPILER # save warnings/boilerplate of simple test code _LT_COMPILER_BOILERPLATE _LT_LINKER_BOILERPLATE # Allow CC to be a program name with arguments. lt_save_CC=$CC lt_save_CFLAGS=$CFLAGS lt_save_GCC=$GCC GCC=yes CC=${GOC-"gccgo"} CFLAGS=$GOFLAGS compiler=$CC _LT_TAGVAR(compiler, $1)=$CC _LT_TAGVAR(LD, $1)=$LD _LT_CC_BASENAME([$compiler]) # Go did not exist at the time GCC didn't implicitly link libc in. _LT_TAGVAR(archive_cmds_need_lc, $1)=no _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds _LT_TAGVAR(reload_flag, $1)=$reload_flag _LT_TAGVAR(reload_cmds, $1)=$reload_cmds ## CAVEAT EMPTOR: ## There is no encapsulation within the following macros, do not change ## the running order or otherwise move them around unless you know exactly ## what you are doing... if test -n "$compiler"; then _LT_COMPILER_NO_RTTI($1) _LT_COMPILER_PIC($1) _LT_COMPILER_C_O($1) _LT_COMPILER_FILE_LOCKS($1) _LT_LINKER_SHLIBS($1) _LT_LINKER_HARDCODE_LIBPATH($1) _LT_CONFIG($1) fi AC_LANG_RESTORE GCC=$lt_save_GCC CC=$lt_save_CC CFLAGS=$lt_save_CFLAGS ])# _LT_LANG_GO_CONFIG # _LT_LANG_RC_CONFIG([TAG]) # ------------------------- # Ensure that the configuration variables for the Windows resource compiler # are suitably defined. These variables are subsequently used by _LT_CONFIG # to write the compiler configuration to 'libtool'. m4_defun([_LT_LANG_RC_CONFIG], [AC_REQUIRE([LT_PROG_RC])dnl AC_LANG_SAVE # Source file extension for RC test sources. ac_ext=rc # Object file extension for compiled RC test sources. objext=o _LT_TAGVAR(objext, $1)=$objext # Code to be used in simple compile tests lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }' # Code to be used in simple link tests lt_simple_link_test_code=$lt_simple_compile_test_code # ltmain only uses $CC for tagged configurations so make sure $CC is set. _LT_TAG_COMPILER # save warnings/boilerplate of simple test code _LT_COMPILER_BOILERPLATE _LT_LINKER_BOILERPLATE # Allow CC to be a program name with arguments. lt_save_CC=$CC lt_save_CFLAGS=$CFLAGS lt_save_GCC=$GCC GCC= CC=${RC-"windres"} CFLAGS= compiler=$CC _LT_TAGVAR(compiler, $1)=$CC _LT_CC_BASENAME([$compiler]) _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes if test -n "$compiler"; then : _LT_CONFIG($1) fi GCC=$lt_save_GCC AC_LANG_RESTORE CC=$lt_save_CC CFLAGS=$lt_save_CFLAGS ])# _LT_LANG_RC_CONFIG # LT_PROG_GCJ # ----------- AC_DEFUN([LT_PROG_GCJ], [m4_ifdef([AC_PROG_GCJ], [AC_PROG_GCJ], [m4_ifdef([A][M_PROG_GCJ], [A][M_PROG_GCJ], [AC_CHECK_TOOL(GCJ, gcj,) test set = "${GCJFLAGS+set}" || GCJFLAGS="-g -O2" AC_SUBST(GCJFLAGS)])])[]dnl ]) # Old name: AU_ALIAS([LT_AC_PROG_GCJ], [LT_PROG_GCJ]) dnl aclocal-1.4 backwards compatibility: dnl AC_DEFUN([LT_AC_PROG_GCJ], []) # LT_PROG_GO # ---------- AC_DEFUN([LT_PROG_GO], [AC_CHECK_TOOL(GOC, gccgo,) ]) # LT_PROG_RC # ---------- AC_DEFUN([LT_PROG_RC], [AC_CHECK_TOOL(RC, windres,) ]) # Old name: AU_ALIAS([LT_AC_PROG_RC], [LT_PROG_RC]) dnl aclocal-1.4 backwards compatibility: dnl AC_DEFUN([LT_AC_PROG_RC], []) # _LT_DECL_EGREP # -------------- # If we don't have a new enough Autoconf to choose the best grep # available, choose the one first in the user's PATH. m4_defun([_LT_DECL_EGREP], [AC_REQUIRE([AC_PROG_EGREP])dnl AC_REQUIRE([AC_PROG_FGREP])dnl test -z "$GREP" && GREP=grep _LT_DECL([], [GREP], [1], [A grep program that handles long lines]) _LT_DECL([], [EGREP], [1], [An ERE matcher]) _LT_DECL([], [FGREP], [1], [A literal string matcher]) dnl Non-bleeding-edge autoconf doesn't subst GREP, so do it here too AC_SUBST([GREP]) ]) # _LT_DECL_OBJDUMP # -------------- # If we don't have a new enough Autoconf to choose the best objdump # available, choose the one first in the user's PATH. m4_defun([_LT_DECL_OBJDUMP], [AC_CHECK_TOOL(OBJDUMP, objdump, false) test -z "$OBJDUMP" && OBJDUMP=objdump _LT_DECL([], [OBJDUMP], [1], [An object symbol dumper]) AC_SUBST([OBJDUMP]) ]) # _LT_DECL_DLLTOOL # ---------------- # Ensure DLLTOOL variable is set. m4_defun([_LT_DECL_DLLTOOL], [AC_CHECK_TOOL(DLLTOOL, dlltool, false) test -z "$DLLTOOL" && DLLTOOL=dlltool _LT_DECL([], [DLLTOOL], [1], [DLL creation program]) AC_SUBST([DLLTOOL]) ]) # _LT_DECL_FILECMD # ---------------- # Check for a file(cmd) program that can be used to detect file type and magic m4_defun([_LT_DECL_FILECMD], [AC_CHECK_PROG([FILECMD], [file], [file], [:]) _LT_DECL([], [FILECMD], [1], [A file(cmd) program that detects file types]) ])# _LD_DECL_FILECMD # _LT_DECL_SED # ------------ # Check for a fully-functional sed program, that truncates # as few characters as possible. Prefer GNU sed if found. m4_defun([_LT_DECL_SED], [AC_PROG_SED test -z "$SED" && SED=sed Xsed="$SED -e 1s/^X//" _LT_DECL([], [SED], [1], [A sed program that does not truncate output]) _LT_DECL([], [Xsed], ["\$SED -e 1s/^X//"], [Sed that helps us avoid accidentally triggering echo(1) options like -n]) ])# _LT_DECL_SED dnl aclocal-1.4 backwards compatibility: dnl AC_DEFUN([LT_AC_PROG_SED], []) # _LT_CHECK_SHELL_FEATURES # ------------------------ # Find out whether the shell is Bourne or XSI compatible, # or has some other useful features. m4_defun([_LT_CHECK_SHELL_FEATURES], [if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then lt_unset=unset else lt_unset=false fi _LT_DECL([], [lt_unset], [0], [whether the shell understands "unset"])dnl # test EBCDIC or ASCII case `echo X|tr X '\101'` in A) # ASCII based system # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr lt_SP2NL='tr \040 \012' lt_NL2SP='tr \015\012 \040\040' ;; *) # EBCDIC based system lt_SP2NL='tr \100 \n' lt_NL2SP='tr \r\n \100\100' ;; esac _LT_DECL([SP2NL], [lt_SP2NL], [1], [turn spaces into newlines])dnl _LT_DECL([NL2SP], [lt_NL2SP], [1], [turn newlines into spaces])dnl ])# _LT_CHECK_SHELL_FEATURES # _LT_PATH_CONVERSION_FUNCTIONS # ----------------------------- # Determine what file name conversion functions should be used by # func_to_host_file (and, implicitly, by func_to_host_path). These are needed # for certain cross-compile configurations and native mingw. m4_defun([_LT_PATH_CONVERSION_FUNCTIONS], [AC_REQUIRE([AC_CANONICAL_HOST])dnl AC_REQUIRE([AC_CANONICAL_BUILD])dnl AC_MSG_CHECKING([how to convert $build file names to $host format]) AC_CACHE_VAL(lt_cv_to_host_file_cmd, [case $host in *-*-mingw* ) case $build in *-*-mingw* | *-*-windows* ) # actually msys lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32 ;; *-*-cygwin* ) lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32 ;; * ) # otherwise, assume *nix lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32 ;; esac ;; *-*-cygwin* ) case $build in *-*-mingw* | *-*-windows* ) # actually msys lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin ;; *-*-cygwin* ) lt_cv_to_host_file_cmd=func_convert_file_noop ;; * ) # otherwise, assume *nix lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin ;; esac ;; * ) # unhandled hosts (and "normal" native builds) lt_cv_to_host_file_cmd=func_convert_file_noop ;; esac ]) to_host_file_cmd=$lt_cv_to_host_file_cmd AC_MSG_RESULT([$lt_cv_to_host_file_cmd]) _LT_DECL([to_host_file_cmd], [lt_cv_to_host_file_cmd], [0], [convert $build file names to $host format])dnl AC_MSG_CHECKING([how to convert $build file names to toolchain format]) AC_CACHE_VAL(lt_cv_to_tool_file_cmd, [#assume ordinary cross tools, or native build. lt_cv_to_tool_file_cmd=func_convert_file_noop case $host in *-*-mingw* | *-*-windows* ) case $build in *-*-mingw* | *-*-windows* ) # actually msys lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32 ;; esac ;; esac ]) to_tool_file_cmd=$lt_cv_to_tool_file_cmd AC_MSG_RESULT([$lt_cv_to_tool_file_cmd]) _LT_DECL([to_tool_file_cmd], [lt_cv_to_tool_file_cmd], [0], [convert $build files to toolchain format])dnl ])# _LT_PATH_CONVERSION_FUNCTIONS gpt-1.2.0/m4/ltoptions.m40000644000175000017500000003612115127255334014161 0ustar00metalmetal# Helper functions for option handling. -*- Autoconf -*- # # Copyright (C) 2004-2005, 2007-2009, 2011-2019, 2021-2024 Free # Software Foundation, Inc. # Written by Gary V. Vaughan, 2004 # # This file is free software; the Free Software Foundation gives # unlimited permission to copy and/or distribute it, with or without # modifications, as long as this notice is preserved. # serial 10 ltoptions.m4 # This is to help aclocal find these macros, as it can't see m4_define. AC_DEFUN([LTOPTIONS_VERSION], [m4_if([1])]) # _LT_MANGLE_OPTION(MACRO-NAME, OPTION-NAME) # ------------------------------------------ m4_define([_LT_MANGLE_OPTION], [[_LT_OPTION_]m4_bpatsubst($1__$2, [[^a-zA-Z0-9_]], [_])]) # _LT_SET_OPTION(MACRO-NAME, OPTION-NAME) # --------------------------------------- # Set option OPTION-NAME for macro MACRO-NAME, and if there is a # matching handler defined, dispatch to it. Other OPTION-NAMEs are # saved as a flag. m4_define([_LT_SET_OPTION], [m4_define(_LT_MANGLE_OPTION([$1], [$2]))dnl m4_ifdef(_LT_MANGLE_DEFUN([$1], [$2]), _LT_MANGLE_DEFUN([$1], [$2]), [m4_warning([Unknown $1 option '$2'])])[]dnl ]) # _LT_IF_OPTION(MACRO-NAME, OPTION-NAME, IF-SET, [IF-NOT-SET]) # ------------------------------------------------------------ # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise. m4_define([_LT_IF_OPTION], [m4_ifdef(_LT_MANGLE_OPTION([$1], [$2]), [$3], [$4])]) # _LT_UNLESS_OPTIONS(MACRO-NAME, OPTION-LIST, IF-NOT-SET) # ------------------------------------------------------- # Execute IF-NOT-SET unless all options in OPTION-LIST for MACRO-NAME # are set. m4_define([_LT_UNLESS_OPTIONS], [m4_foreach([_LT_Option], m4_split(m4_normalize([$2])), [m4_ifdef(_LT_MANGLE_OPTION([$1], _LT_Option), [m4_define([$0_found])])])[]dnl m4_ifdef([$0_found], [m4_undefine([$0_found])], [$3 ])[]dnl ]) # _LT_SET_OPTIONS(MACRO-NAME, OPTION-LIST) # ---------------------------------------- # OPTION-LIST is a space-separated list of Libtool options associated # with MACRO-NAME. If any OPTION has a matching handler declared with # LT_OPTION_DEFINE, dispatch to that macro; otherwise complain about # the unknown option and exit. m4_defun([_LT_SET_OPTIONS], [# Set options m4_foreach([_LT_Option], m4_split(m4_normalize([$2])), [_LT_SET_OPTION([$1], _LT_Option)]) m4_if([$1],[LT_INIT],[ dnl dnl Simply set some default values (i.e off) if boolean options were not dnl specified: _LT_UNLESS_OPTIONS([LT_INIT], [dlopen], [enable_dlopen=no ]) _LT_UNLESS_OPTIONS([LT_INIT], [win32-dll], [enable_win32_dll=no ]) dnl dnl If no reference was made to various pairs of opposing options, then dnl we run the default mode handler for the pair. For example, if neither dnl 'shared' nor 'disable-shared' was passed, we enable building of shared dnl archives by default: _LT_UNLESS_OPTIONS([LT_INIT], [shared disable-shared], [_LT_ENABLE_SHARED]) _LT_UNLESS_OPTIONS([LT_INIT], [static disable-static], [_LT_ENABLE_STATIC]) _LT_UNLESS_OPTIONS([LT_INIT], [pic-only no-pic], [_LT_WITH_PIC]) _LT_UNLESS_OPTIONS([LT_INIT], [fast-install disable-fast-install], [_LT_ENABLE_FAST_INSTALL]) _LT_UNLESS_OPTIONS([LT_INIT], [aix-soname=aix aix-soname=both aix-soname=svr4], [_LT_WITH_AIX_SONAME([aix])]) ]) ])# _LT_SET_OPTIONS ## --------------------------------- ## ## Macros to handle LT_INIT options. ## ## --------------------------------- ## # _LT_MANGLE_DEFUN(MACRO-NAME, OPTION-NAME) # ----------------------------------------- m4_define([_LT_MANGLE_DEFUN], [[_LT_OPTION_DEFUN_]m4_bpatsubst(m4_toupper([$1__$2]), [[^A-Z0-9_]], [_])]) # LT_OPTION_DEFINE(MACRO-NAME, OPTION-NAME, CODE) # ----------------------------------------------- m4_define([LT_OPTION_DEFINE], [m4_define(_LT_MANGLE_DEFUN([$1], [$2]), [$3])[]dnl ])# LT_OPTION_DEFINE # dlopen # ------ LT_OPTION_DEFINE([LT_INIT], [dlopen], [enable_dlopen=yes ]) AU_DEFUN([AC_LIBTOOL_DLOPEN], [_LT_SET_OPTION([LT_INIT], [dlopen]) AC_DIAGNOSE([obsolete], [$0: Remove this warning and the call to _LT_SET_OPTION when you put the 'dlopen' option into LT_INIT's first parameter.]) ]) dnl aclocal-1.4 backwards compatibility: dnl AC_DEFUN([AC_LIBTOOL_DLOPEN], []) # win32-dll # --------- # Declare package support for building win32 dll's. LT_OPTION_DEFINE([LT_INIT], [win32-dll], [enable_win32_dll=yes case $host in *-*-cygwin* | *-*-mingw* | *-*-windows* | *-*-pw32* | *-*-cegcc*) AC_CHECK_TOOL(AS, as, false) AC_CHECK_TOOL(DLLTOOL, dlltool, false) AC_CHECK_TOOL(OBJDUMP, objdump, false) ;; esac test -z "$AS" && AS=as _LT_DECL([], [AS], [1], [Assembler program])dnl test -z "$DLLTOOL" && DLLTOOL=dlltool _LT_DECL([], [DLLTOOL], [1], [DLL creation program])dnl test -z "$OBJDUMP" && OBJDUMP=objdump _LT_DECL([], [OBJDUMP], [1], [Object dumper program])dnl ])# win32-dll AU_DEFUN([AC_LIBTOOL_WIN32_DLL], [AC_REQUIRE([AC_CANONICAL_HOST])dnl _LT_SET_OPTION([LT_INIT], [win32-dll]) AC_DIAGNOSE([obsolete], [$0: Remove this warning and the call to _LT_SET_OPTION when you put the 'win32-dll' option into LT_INIT's first parameter.]) ]) dnl aclocal-1.4 backwards compatibility: dnl AC_DEFUN([AC_LIBTOOL_WIN32_DLL], []) # _LT_ENABLE_SHARED([DEFAULT]) # ---------------------------- # implement the --enable-shared flag, and supports the 'shared' and # 'disable-shared' LT_INIT options. # DEFAULT is either 'yes' or 'no'. If omitted, it defaults to 'yes'. m4_define([_LT_ENABLE_SHARED], [m4_define([_LT_ENABLE_SHARED_DEFAULT], [m4_if($1, no, no, yes)])dnl AC_ARG_ENABLE([shared], [AS_HELP_STRING([--enable-shared@<:@=PKGS@:>@], [build shared libraries @<:@default=]_LT_ENABLE_SHARED_DEFAULT[@:>@])], [p=${PACKAGE-default} case $enableval in yes) enable_shared=yes ;; no) enable_shared=no ;; *) enable_shared=no # Look at the argument we got. We use all the common list separators. lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, for pkg in $enableval; do IFS=$lt_save_ifs if test "X$pkg" = "X$p"; then enable_shared=yes fi done IFS=$lt_save_ifs ;; esac], [enable_shared=]_LT_ENABLE_SHARED_DEFAULT) _LT_DECL([build_libtool_libs], [enable_shared], [0], [Whether or not to build shared libraries]) ])# _LT_ENABLE_SHARED LT_OPTION_DEFINE([LT_INIT], [shared], [_LT_ENABLE_SHARED([yes])]) LT_OPTION_DEFINE([LT_INIT], [disable-shared], [_LT_ENABLE_SHARED([no])]) # Old names: AC_DEFUN([AC_ENABLE_SHARED], [_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[shared]) ]) AC_DEFUN([AC_DISABLE_SHARED], [_LT_SET_OPTION([LT_INIT], [disable-shared]) ]) AU_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)]) AU_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)]) dnl aclocal-1.4 backwards compatibility: dnl AC_DEFUN([AM_ENABLE_SHARED], []) dnl AC_DEFUN([AM_DISABLE_SHARED], []) # _LT_ENABLE_STATIC([DEFAULT]) # ---------------------------- # implement the --enable-static flag, and support the 'static' and # 'disable-static' LT_INIT options. # DEFAULT is either 'yes' or 'no'. 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Vaughan, 2004 # # This file is free software; the Free Software Foundation gives # unlimited permission to copy and/or distribute it, with or without # modifications, as long as this notice is preserved. # serial 6 ltsugar.m4 # This is to help aclocal find these macros, as it can't see m4_define. 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Don't worry if it fails, # e.g., if mv doesn't support -f. if test -n "$backupsuffix" && test -f "$dst"; then $doit $mvcmd -f "$dst" "$dst$backupsuffix" 2>/dev/null fi # Rename the file to the real destination. $doit $mvcmd -f "$dsttmp" "$dst" 2>/dev/null || # The rename failed, perhaps because mv can't rename something else # to itself, or perhaps because mv is so ancient that it does not # support -f. { # Now remove or move aside any old file at destination location. # We try this two ways since rm can't unlink itself on some # systems and the destination file might be busy for other # reasons. In this case, the final cleanup might fail but the new # file should still install successfully. { test ! -f "$dst" || $doit $rmcmd "$dst" 2>/dev/null || { $doit $mvcmd -f "$dst" "$rmtmp" 2>/dev/null && { $doit $rmcmd "$rmtmp" 2>/dev/null; :; } } || { echo "$0: cannot unlink or rename $dst" >&2 (exit 1); exit 1 } } && # Now rename the file to the real destination. $doit $mvcmd "$dsttmp" "$dst" } fi || exit 1 trap '' 0 fi done # Local variables: # eval: (add-hook 'before-save-hook 'time-stamp nil t) # time-stamp-start: "scriptversion=" # time-stamp-format: "%Y-%02m-%02d.%02H" # time-stamp-time-zone: "UTC0" # time-stamp-end: "; # UTC" # End: gpt-1.2.0/NEWS.md0000664000175000017500000000573115127327765012457 0ustar00metalmetal# NEWS Notícias e destaques das versões do **GPT (GPortugol)**. Este arquivo apresenta um resumo das principais mudanças de cada versão, com foco em funcionalidades e correções relevantes para os usuários. ## 1.2.0 — 2026-01-06 - Novo site oficial do projeto e ampliação da documentação, agora padronizada em Markdown. - Geração e publicação automática do manual em PDF (LaTeX) como parte da release. - Adição de novos exemplos de código instalados com o projeto. - Migração do mecanismo de expressões regulares para PCRE2. - Melhorias no sistema de build e na integração contínua, com builds e testes automatizados em GNU/Linux e Windows (MinGW64). - Limpeza geral do código-fonte, correção de warnings e melhorias de estabilidade. - Refatoração do manual, com ajustes de layout, codificação UTF-8 e correções na geração do PDF. ## 1.1 — 2010-03-24 - Implementação da nova estrutura de repetição `repita`. - Suporte à instrução `retorne` no bloco principal. - Correção do bug #83 (ver Mantis). - Correções na impressão de valores lógicos, nulos e literais. - Correções na representação e manipulação de números reais. ## 1.0.2a — 2008-12-11 - Correções de compatibilidade na compilação com GCC 4.4. ## 1.0.2 — 2008-06-24 - O GPT passou a depender da biblioteca `libgportugol`. - Correções de compatibilidade na compilação com GCC 4.3. ## 1.0.1 — 2008-03-18 - Suporte exclusivo a arquivos fonte codificados em UTF-8. - Novo instalador para sistemas Microsoft Windows. - Integração do compilador com o Notepad++ no Windows. - Adição do script `gptshell.bat` para facilitar o uso no Windows. - Correções em flags de tradução do compilador. - Diversas correções de bugs. ## 1.0 — 2006-04-08 - Primeira versão estável do GPT. - Inclusão da biblioteca padrão (`base.gpt`) com funções básicas. - Melhorias no módulo de depuração. - Revisão e correção das mensagens de erro de compilação. - Correções importantes na compilação em GNU/Linux (formato ELF). - Correções extensivas em compilação, tradução e interpretação. - Suporte à compilação de algoritmos com múltiplos arquivos. - Variável de ambiente `GPT_INCLUDE` para inclusão automática de algoritmos. - Atualização da documentação, manual e páginas man. - O nome do algoritmo passa a ser usado como nome do executável. ## 0.9.2 — 2006-04-05 - Correção de bug na avaliação de expressões aritméticas. ## 0.9.1 — 2006-03-31 - Correção de bug de compilação relacionado à função `leia`. ## 0.9b — 2006-03-08 - Implementação da geração de código executável (x86, PE/ELF). - Backend NASM. - Port do GPT para Microsoft Windows (testado com MinGW32). - Diversas correções de bugs. ## 0.8b — 2006-01-27 - Primeira versão pública do GPT. - Funcionalidades iniciais: - Interpretação e depuração de algoritmos. - Tradução de algoritmos para C. - Compilação de algoritmos usando o GCC como backend. gpt-1.2.0/depcomp0000755000175000017500000005622415127255335012730 0ustar00metalmetal#! /bin/sh # depcomp - compile a program generating dependencies as side-effects scriptversion=2025-06-18.21; # UTC # Copyright (C) 1999-2025 Free Software Foundation, Inc. # This program is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 2, or (at your option) # any later version. # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # You should have received a copy of the GNU General Public License # along with this program. If not, see . # As a special exception to the GNU General Public License, if you # distribute this file as part of a program that contains a # configuration script generated by Autoconf, you may include it under # the same distribution terms that you use for the rest of that program. # Originally written by Alexandre Oliva . case $1 in '') echo "$0: No command. Try '$0 --help' for more information." 1>&2 exit 1; ;; -h | --h*) cat <<\EOF Usage: depcomp [--help] [--version] PROGRAM [ARGS] Run PROGRAMS ARGS to compile a file, generating dependencies as side-effects. Environment variables: depmode Dependency tracking mode. source Source file read by 'PROGRAMS ARGS'. object Object file output by 'PROGRAMS ARGS'. DEPDIR directory where to store dependencies. depfile Dependency file to output. tmpdepfile Temporary file to use when outputting dependencies. libtool Whether libtool is used (yes/no). Report bugs to . GNU Automake home page: . General help using GNU software: . EOF exit $? ;; -v | --v*) echo "depcomp (GNU Automake) $scriptversion" exit $? ;; esac # Get the directory component of the given path, and save it in the # global variables '$dir'. Note that this directory component will # be either empty or ending with a '/' character. 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We # parameterize here, but still list the modes in the big case below, # to make depend.m4 easier to write. Note that we *cannot* use a case # here, because this file can only contain one case statement. if test "$depmode" = hp; then # HP compiler uses -M and no extra arg. gccflag=-M depmode=gcc fi if test "$depmode" = dashXmstdout; then # This is just like dashmstdout with a different argument. dashmflag=-xM depmode=dashmstdout fi cygpath_u="cygpath -u -f -" if test "$depmode" = msvcmsys; then # This is just like msvisualcpp but w/o cygpath translation. # Just convert the backslash-escaped backslashes to single forward # slashes to satisfy depend.m4 cygpath_u='sed s,\\\\,/,g' depmode=msvisualcpp fi if test "$depmode" = msvc7msys; then # This is just like msvc7 but w/o cygpath translation. # Just convert the backslash-escaped backslashes to single forward # slashes to satisfy depend.m4 cygpath_u='sed s,\\\\,/,g' depmode=msvc7 fi if test "$depmode" = xlc; then # IBM C/C++ Compilers xlc/xlC can output gcc-like dependency information. gccflag=-qmakedep=gcc,-MF depmode=gcc fi case "$depmode" in gcc3) ## gcc 3 implements dependency tracking that does exactly what ## we want. 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zephyr*) basic_machine=$field1-unknown basic_os=$field2 ;; *) basic_machine=$field1 basic_os=$field2 ;; esac ;; esac ;; *) # Convert single-component short-hands not valid as part of # multi-component configurations. case $field1 in 386bsd) basic_machine=i386-pc basic_os=bsd ;; a29khif) basic_machine=a29k-amd basic_os=udi ;; adobe68k) basic_machine=m68010-adobe basic_os=scout ;; alliant) basic_machine=fx80-alliant basic_os= ;; altos | altos3068) basic_machine=m68k-altos basic_os= ;; am29k) basic_machine=a29k-none basic_os=bsd ;; amdahl) basic_machine=580-amdahl basic_os=sysv ;; amiga) basic_machine=m68k-unknown basic_os= ;; amigaos | amigados) basic_machine=m68k-unknown basic_os=amigaos ;; amigaunix | amix) basic_machine=m68k-unknown basic_os=sysv4 ;; apollo68) basic_machine=m68k-apollo basic_os=sysv ;; apollo68bsd) basic_machine=m68k-apollo basic_os=bsd ;; aros) basic_machine=i386-pc basic_os=aros ;; aux) basic_machine=m68k-apple basic_os=aux ;; balance) basic_machine=ns32k-sequent basic_os=dynix ;; blackfin) basic_machine=bfin-unknown basic_os=linux ;; cegcc) basic_machine=arm-unknown basic_os=cegcc ;; cray) basic_machine=j90-cray basic_os=unicos ;; crds | unos) basic_machine=m68k-crds basic_os= ;; da30) basic_machine=m68k-da30 basic_os= ;; decstation | pmax | pmin | dec3100 | decstatn) basic_machine=mips-dec basic_os= ;; delta88) basic_machine=m88k-motorola basic_os=sysv3 ;; dicos) basic_machine=i686-pc basic_os=dicos ;; djgpp) basic_machine=i586-pc basic_os=msdosdjgpp ;; ebmon29k) basic_machine=a29k-amd basic_os=ebmon ;; es1800 | OSE68k | ose68k | ose | OSE) basic_machine=m68k-ericsson basic_os=ose ;; gmicro) basic_machine=tron-gmicro basic_os=sysv ;; go32) basic_machine=i386-pc basic_os=go32 ;; h8300hms) basic_machine=h8300-hitachi basic_os=hms ;; h8300xray) basic_machine=h8300-hitachi basic_os=xray ;; h8500hms) basic_machine=h8500-hitachi basic_os=hms ;; harris) basic_machine=m88k-harris basic_os=sysv3 ;; hp300 | hp300hpux) basic_machine=m68k-hp basic_os=hpux ;; hp300bsd) basic_machine=m68k-hp basic_os=bsd ;; hppaosf) basic_machine=hppa1.1-hp basic_os=osf ;; hppro) basic_machine=hppa1.1-hp basic_os=proelf ;; i386mach) basic_machine=i386-mach basic_os=mach ;; isi68 | isi) basic_machine=m68k-isi basic_os=sysv ;; m68knommu) basic_machine=m68k-unknown basic_os=linux ;; magnum | m3230) basic_machine=mips-mips basic_os=sysv ;; merlin) basic_machine=ns32k-utek basic_os=sysv ;; mingw64) basic_machine=x86_64-pc basic_os=mingw64 ;; mingw32) basic_machine=i686-pc basic_os=mingw32 ;; mingw32ce) basic_machine=arm-unknown basic_os=mingw32ce ;; monitor) basic_machine=m68k-rom68k basic_os=coff ;; morphos) basic_machine=powerpc-unknown basic_os=morphos ;; moxiebox) basic_machine=moxie-unknown basic_os=moxiebox ;; msdos) basic_machine=i386-pc basic_os=msdos ;; msys) basic_machine=i686-pc basic_os=msys ;; mvs) basic_machine=i370-ibm basic_os=mvs ;; nacl) basic_machine=le32-unknown basic_os=nacl ;; ncr3000) basic_machine=i486-ncr basic_os=sysv4 ;; netbsd386) basic_machine=i386-pc basic_os=netbsd ;; netwinder) basic_machine=armv4l-rebel basic_os=linux ;; news | news700 | news800 | news900) basic_machine=m68k-sony basic_os=newsos ;; news1000) basic_machine=m68030-sony basic_os=newsos ;; necv70) basic_machine=v70-nec basic_os=sysv ;; nh3000) basic_machine=m68k-harris basic_os=cxux ;; nh[45]000) basic_machine=m88k-harris basic_os=cxux ;; nindy960) basic_machine=i960-intel basic_os=nindy ;; mon960) basic_machine=i960-intel basic_os=mon960 ;; nonstopux) basic_machine=mips-compaq basic_os=nonstopux ;; os400) basic_machine=powerpc-ibm basic_os=os400 ;; OSE68000 | ose68000) basic_machine=m68000-ericsson basic_os=ose ;; os68k) basic_machine=m68k-none basic_os=os68k ;; paragon) basic_machine=i860-intel basic_os=osf ;; parisc) basic_machine=hppa-unknown basic_os=linux ;; psp) basic_machine=mipsallegrexel-sony basic_os=psp ;; pw32) basic_machine=i586-unknown basic_os=pw32 ;; rdos | rdos64) basic_machine=x86_64-pc basic_os=rdos ;; rdos32) basic_machine=i386-pc basic_os=rdos ;; rom68k) basic_machine=m68k-rom68k basic_os=coff ;; sa29200) basic_machine=a29k-amd basic_os=udi ;; sei) basic_machine=mips-sei basic_os=seiux ;; sequent) basic_machine=i386-sequent basic_os= ;; sps7) basic_machine=m68k-bull basic_os=sysv2 ;; st2000) basic_machine=m68k-tandem basic_os= ;; stratus) basic_machine=i860-stratus basic_os=sysv4 ;; sun2) basic_machine=m68000-sun basic_os= ;; sun2os3) basic_machine=m68000-sun basic_os=sunos3 ;; sun2os4) basic_machine=m68000-sun basic_os=sunos4 ;; sun3) basic_machine=m68k-sun basic_os= ;; sun3os3) basic_machine=m68k-sun basic_os=sunos3 ;; sun3os4) basic_machine=m68k-sun basic_os=sunos4 ;; sun4) basic_machine=sparc-sun basic_os= ;; sun4os3) basic_machine=sparc-sun basic_os=sunos3 ;; sun4os4) basic_machine=sparc-sun basic_os=sunos4 ;; sun4sol2) basic_machine=sparc-sun basic_os=solaris2 ;; sun386 | sun386i | roadrunner) basic_machine=i386-sun basic_os= ;; sv1) basic_machine=sv1-cray basic_os=unicos ;; symmetry) basic_machine=i386-sequent basic_os=dynix ;; t3e) basic_machine=alphaev5-cray basic_os=unicos ;; t90) basic_machine=t90-cray basic_os=unicos ;; toad1) basic_machine=pdp10-xkl basic_os=tops20 ;; tpf) basic_machine=s390x-ibm basic_os=tpf ;; udi29k) basic_machine=a29k-amd basic_os=udi ;; ultra3) basic_machine=a29k-nyu basic_os=sym1 ;; v810 | necv810) basic_machine=v810-nec basic_os=none ;; vaxv) basic_machine=vax-dec basic_os=sysv ;; vms) basic_machine=vax-dec basic_os=vms ;; vsta) basic_machine=i386-pc basic_os=vsta ;; vxworks960) basic_machine=i960-wrs basic_os=vxworks ;; vxworks68) basic_machine=m68k-wrs basic_os=vxworks ;; vxworks29k) basic_machine=a29k-wrs basic_os=vxworks ;; xbox) basic_machine=i686-pc basic_os=mingw32 ;; ymp) basic_machine=ymp-cray basic_os=unicos ;; *) basic_machine=$1 basic_os= ;; esac ;; esac # Decode 1-component or ad-hoc basic machines case $basic_machine in # Here we handle the default manufacturer of certain CPU types. It is in # some cases the only manufacturer, in others, it is the most popular. w89k) cpu=hppa1.1 vendor=winbond ;; op50n) cpu=hppa1.1 vendor=oki ;; op60c) cpu=hppa1.1 vendor=oki ;; ibm*) cpu=i370 vendor=ibm ;; orion105) cpu=clipper vendor=highlevel ;; mac | mpw | mac-mpw) cpu=m68k vendor=apple ;; pmac | pmac-mpw) cpu=powerpc vendor=apple ;; # Recognize the various machine names and aliases which stand # for a CPU type and a company and sometimes even an OS. 3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc) cpu=m68000 vendor=att ;; 3b*) cpu=we32k vendor=att ;; bluegene*) cpu=powerpc vendor=ibm basic_os=cnk ;; decsystem10* | dec10*) cpu=pdp10 vendor=dec basic_os=tops10 ;; decsystem20* | dec20*) cpu=pdp10 vendor=dec basic_os=tops20 ;; delta | 3300 | delta-motorola | 3300-motorola | motorola-delta | motorola-3300) cpu=m68k vendor=motorola ;; # This used to be dpx2*, but that gets the RS6000-based # DPX/20 and the x86-based DPX/2-100 wrong. See # https://oldskool.silicium.org/stations/bull_dpx20.htm # https://www.feb-patrimoine.com/english/bull_dpx2.htm # https://www.feb-patrimoine.com/english/unix_and_bull.htm dpx2 | dpx2[23]00 | dpx2[23]xx) cpu=m68k vendor=bull ;; dpx2100 | dpx21xx) cpu=i386 vendor=bull ;; dpx20) cpu=rs6000 vendor=bull ;; encore | umax | mmax) cpu=ns32k vendor=encore ;; elxsi) cpu=elxsi vendor=elxsi basic_os=${basic_os:-bsd} ;; fx2800) cpu=i860 vendor=alliant ;; genix) cpu=ns32k vendor=ns ;; h3050r* | hiux*) cpu=hppa1.1 vendor=hitachi basic_os=hiuxwe2 ;; hp3k9[0-9][0-9] | hp9[0-9][0-9]) cpu=hppa1.0 vendor=hp ;; hp9k2[0-9][0-9] | hp9k31[0-9]) cpu=m68000 vendor=hp ;; hp9k3[2-9][0-9]) cpu=m68k vendor=hp ;; hp9k6[0-9][0-9] | hp6[0-9][0-9]) cpu=hppa1.0 vendor=hp ;; hp9k7[0-79][0-9] | hp7[0-79][0-9]) cpu=hppa1.1 vendor=hp ;; hp9k78[0-9] | hp78[0-9]) # FIXME: really hppa2.0-hp cpu=hppa1.1 vendor=hp ;; hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893) # FIXME: really hppa2.0-hp cpu=hppa1.1 vendor=hp ;; hp9k8[0-9][13679] | hp8[0-9][13679]) cpu=hppa1.1 vendor=hp ;; hp9k8[0-9][0-9] | hp8[0-9][0-9]) cpu=hppa1.0 vendor=hp ;; i*86v32) cpu=`echo "$1" | sed -e 's/86.*/86/'` vendor=pc basic_os=sysv32 ;; i*86v4*) cpu=`echo "$1" | sed -e 's/86.*/86/'` vendor=pc basic_os=sysv4 ;; i*86v) cpu=`echo "$1" | sed -e 's/86.*/86/'` vendor=pc basic_os=sysv ;; i*86sol2) cpu=`echo "$1" | sed -e 's/86.*/86/'` vendor=pc basic_os=solaris2 ;; j90 | j90-cray) cpu=j90 vendor=cray basic_os=${basic_os:-unicos} ;; iris | iris4d) cpu=mips vendor=sgi case $basic_os in irix*) ;; *) basic_os=irix4 ;; esac ;; miniframe) cpu=m68000 vendor=convergent ;; *mint | mint[0-9]* | *MiNT | *MiNT[0-9]*) cpu=m68k vendor=atari basic_os=mint ;; news-3600 | risc-news) cpu=mips vendor=sony basic_os=newsos ;; next | m*-next) cpu=m68k vendor=next ;; np1) cpu=np1 vendor=gould ;; op50n-* | op60c-*) cpu=hppa1.1 vendor=oki basic_os=proelf ;; pa-hitachi) cpu=hppa1.1 vendor=hitachi basic_os=hiuxwe2 ;; pbd) cpu=sparc vendor=tti ;; pbb) cpu=m68k vendor=tti ;; pc532) cpu=ns32k vendor=pc532 ;; pn) cpu=pn vendor=gould ;; power) cpu=power vendor=ibm ;; ps2) cpu=i386 vendor=ibm ;; rm[46]00) cpu=mips vendor=siemens ;; rtpc | rtpc-*) cpu=romp vendor=ibm ;; sde) cpu=mipsisa32 vendor=sde basic_os=${basic_os:-elf} ;; simso-wrs) cpu=sparclite vendor=wrs basic_os=vxworks ;; tower | tower-32) cpu=m68k vendor=ncr ;; vpp*|vx|vx-*) cpu=f301 vendor=fujitsu ;; w65) cpu=w65 vendor=wdc ;; w89k-*) cpu=hppa1.1 vendor=winbond basic_os=proelf ;; none) cpu=none vendor=none ;; leon|leon[3-9]) cpu=sparc vendor=$basic_machine ;; leon-*|leon[3-9]-*) cpu=sparc vendor=`echo "$basic_machine" | sed 's/-.*//'` ;; *-*) saved_IFS=$IFS IFS="-" read cpu vendor <&2 exit 1 ;; esac ;; esac # Here we canonicalize certain aliases for manufacturers. case $vendor in digital*) vendor=dec ;; commodore*) vendor=cbm ;; *) ;; esac # Decode manufacturer-specific aliases for certain operating systems. if test x"$basic_os" != x then # First recognize some ad-hoc cases, or perhaps split kernel-os, or else just # set os. obj= case $basic_os in gnu/linux*) kernel=linux os=`echo "$basic_os" | sed -e 's|gnu/linux|gnu|'` ;; os2-emx) kernel=os2 os=`echo "$basic_os" | sed -e 's|os2-emx|emx|'` ;; nto-qnx*) kernel=nto os=`echo "$basic_os" | sed -e 's|nto-qnx|qnx|'` ;; *-*) saved_IFS=$IFS IFS="-" read kernel os <&2 fi ;; *) echo "Invalid configuration '$1': OS '$os' not recognized" 1>&2 exit 1 ;; esac case $obj in aout* | coff* | elf* | pe*) ;; '') # empty is fine ;; *) echo "Invalid configuration '$1': Machine code format '$obj' not recognized" 1>&2 exit 1 ;; esac # Here we handle the constraint that a (synthetic) cpu and os are # valid only in combination with each other and nowhere else. case $cpu-$os in # The "javascript-unknown-ghcjs" triple is used by GHC; we # accept it here in order to tolerate that, but reject any # variations. javascript-ghcjs) ;; javascript-* | *-ghcjs) echo "Invalid configuration '$1': cpu '$cpu' is not valid with os '$os$obj'" 1>&2 exit 1 ;; esac # As a final step for OS-related things, validate the OS-kernel combination # (given a valid OS), if there is a kernel. case $kernel-$os-$obj in linux-gnu*- | linux-android*- | linux-dietlibc*- | linux-llvm*- \ | linux-mlibc*- | linux-musl*- | linux-newlib*- \ | linux-relibc*- | linux-uclibc*- | linux-ohos*- ) ;; uclinux-uclibc*- | uclinux-gnu*- ) ;; managarm-mlibc*- | managarm-kernel*- ) ;; windows*-msvc*-) ;; -dietlibc*- | -llvm*- | -mlibc*- | -musl*- | -newlib*- | -relibc*- \ | -uclibc*- ) # These are just libc implementations, not actual OSes, and thus # require a kernel. echo "Invalid configuration '$1': libc '$os' needs explicit kernel." 1>&2 exit 1 ;; -kernel*- ) echo "Invalid configuration '$1': '$os' needs explicit kernel." 1>&2 exit 1 ;; *-kernel*- ) echo "Invalid configuration '$1': '$kernel' does not support '$os'." 1>&2 exit 1 ;; *-msvc*- ) echo "Invalid configuration '$1': '$os' needs 'windows'." 1>&2 exit 1 ;; kfreebsd*-gnu*- | knetbsd*-gnu*- | netbsd*-gnu*- | kopensolaris*-gnu*-) ;; vxworks-simlinux- | vxworks-simwindows- | vxworks-spe-) ;; nto-qnx*-) ;; os2-emx-) ;; rtmk-nova-) ;; *-eabi*- | *-gnueabi*-) ;; none--*) # None (no kernel, i.e. freestanding / bare metal), # can be paired with an machine code file format ;; -*-) # Blank kernel with real OS is always fine. ;; --*) # Blank kernel and OS with real machine code file format is always fine. ;; *-*-*) echo "Invalid configuration '$1': Kernel '$kernel' not known to work with OS '$os'." 1>&2 exit 1 ;; esac # Here we handle the case where we know the os, and the CPU type, but not the # manufacturer. We pick the logical manufacturer. case $vendor in unknown) case $cpu-$os in *-riscix*) vendor=acorn ;; *-sunos* | *-solaris*) vendor=sun ;; *-cnk* | *-aix*) vendor=ibm ;; *-beos*) vendor=be ;; *-hpux*) vendor=hp ;; *-mpeix*) vendor=hp ;; *-hiux*) vendor=hitachi ;; *-unos*) vendor=crds ;; *-dgux*) vendor=dg ;; *-luna*) vendor=omron ;; *-genix*) vendor=ns ;; *-clix*) vendor=intergraph ;; *-mvs* | *-opened*) vendor=ibm ;; *-os400*) vendor=ibm ;; s390-* | s390x-*) vendor=ibm ;; *-ptx*) vendor=sequent ;; *-tpf*) vendor=ibm ;; *-vxsim* | *-vxworks* | *-windiss*) vendor=wrs ;; *-aux*) vendor=apple ;; *-hms*) vendor=hitachi ;; *-mpw* | *-macos*) vendor=apple ;; *-*mint | *-mint[0-9]* | *-*MiNT | *-MiNT[0-9]*) vendor=atari ;; *-vos*) vendor=stratus ;; esac ;; esac echo "$cpu-$vendor${kernel:+-$kernel}${os:+-$os}${obj:+-$obj}" exit # Local variables: # eval: (add-hook 'before-save-hook 'time-stamp) # time-stamp-start: "timestamp='" # time-stamp-format: "%:y-%02m-%02d" # time-stamp-end: "'" # End: gpt-1.2.0/CHANGELOG.md0000664000175000017500000001042215127327765013163 0ustar00metalmetal# Changelog Todas as mudanças relevantes do **GPT (GPortugol)** organizadas por release. Este arquivo foi consolidado a partir do ChangeLog histórico (CVS/SVN). ## [1.2.0] - 2026-01-06 ### Adicionado - Geração automática do manual em LaTeX durante o processo de build. - Publicação do manual em PDF como artefato da release. - Novos exemplos de código, instalados junto com o projeto. - Novo site oficial do projeto: gportugol.github.io. - Workflows de GitHub Actions para: - Execução de testes unitários. - Build e testes de binários. - Build em ambiente Windows (MinGW64). - Upload automático de artefatos de CI para as releases. - Hooks de pre-commit para padronização e qualidade de código. - Arquivo de configuração .markdownlint.yaml. ### Alterado - Port do projeto para PCRE2, substituindo a biblioteca anterior. - Conversão da documentação para Markdown: - README - INSTALL - HACKING - ChangeLog - NEWS - Reorganização e refatoração geral dos arquivos README. - Atualização da seção de referências do README. - Ajustes no sistema de build (autoupdate e limpeza de arquivos). - Atualização do EXTRA_DIST para usar variantes em Markdown. - Remoção do diretório debian do repositório principal. - Refatoração do manual (layout, codificação UTF-8 e correções na geração do PDF). ### Corrigido - Diversos warnings de compilação. - Problemas de compilação em ambientes mais antigos (ex.: GCC 4.7). - Ajustes e melhorias na suíte de testes. - Padronização e formatação completa do código-fonte. - Inclusão de headers ausentes que causavam falhas de build (FTBFS). ## [1.1] - 2010-03-24 ### Adicionado - Estrutura de repetição `repita` (interpretador, tradutor C e backend x86). - Suporte à instrução `retorne` no bloco principal. - Melhorias no backend x86. ### Corrigido - Bug #83 (impressão de literais). - Impressão incorreta de valores lógicos. - Impressão de valores nulos e literais. - Conversão incorreta de números reais (`atof`). - Diversos bugs em casting, matrizes e expressões literais. - Correções na geração de código x86 e interpretação. ## [1.0.2a] - 2008-12-11 ### Corrigido - Problemas de compilação com GCC 4.4. - Ajustes de build em ambientes Debian. ## [1.0.2] - 2008-06-24 ### Alterado - GPT passou a ser linkado dinamicamente com a biblioteca `libgportugol`. ### Corrigido - Problemas de compilação com GCC 4.3 em múltiplas plataformas. ## [1.0.1] - 2008-03-18 ### Adicionado - Suporte exclusivo a arquivos fonte em UTF-8. - Instalador para Microsoft Windows. - Integração com Notepad++. - Script `gptshell.bat`. - Documentação adicional para ambiente Windows. ### Alterado - Limpeza e reorganização de `configure.ac` e `Makefile.am`. - Revisão das páginas man e do manual. ### Corrigido - Correções de encoding UTF-8 no Windows. - Correções em flags e opções de linha de comando. - Diversos bugs no compilador e ferramentas auxiliares. ## [1.0] - 2006-04-08 ### Adicionado - Biblioteca padrão `base.gpt`. - Suporte à compilação de algoritmos com múltiplos arquivos. - Variável de ambiente `GPT_INCLUDE`. - Nome do algoritmo usado como nome do executável. - Atualização completa do manual e man pages. ### Alterado - Melhorias no módulo de depuração. - Revisão geral das mensagens de erro de compilação. ### Corrigido - Correções extensivas em: - Compilação (incluindo ELF no GNU/Linux). - Tradução para C. - Interpretação. - Análise sintática e semântica. - Correções de escopo de variáveis (shadowing). - Correções em operadores, casting e expressões relacionais. - Correções de loops infinitos e retorno de funções. ## [0.9.2] - 2006-04-05 ### Corrigido - Bug na avaliação de expressões aritméticas. ## [0.9.1] - 2006-03-31 ### Corrigido - Bug de compilação relacionado à função `leia`. ## [0.9b] - 2006-03-08 ### Adicionado - Geração de código executável (x86, PE/ELF). - Backend NASM. - Port do GPT para Microsoft Windows (MinGW32). ### Corrigido - Diversos bugs iniciais (ver ChangeLog histórico). ## [0.8b] - 2006-01-27 ### Adicionado - Primeira versão pública do GPT. - Funcionalidades iniciais: - Interpretação e depuração de algoritmos. - Tradução de algoritmos para C. - Compilação usando GCC como backend. gpt-1.2.0/THANKS0000664000175000017500000000035315101762601012247 0ustar00metalmetalAdorilson Bezerra de Araujo Alex Garzão Everson Santos Araujo Marcelo Jorge Vieira (metal) Lincoln Souza gpt-1.2.0/configure.ac0000664000175000017500000000701715127327765013646 0ustar00metalmetal#Nota windows: #aclocal do cygwin fica feliz somente #tiver quebra de linha no format UNIX AC_PREREQ([2.71]) AC_INIT([gpt],[1.2.0]) AM_INIT_AUTOMAKE([foreign subdir-objects]) AC_CONFIG_MACRO_DIRS([m4]) AC_CONFIG_HEADERS([config.h]) AC_LANG(C++) AC_PROG_CXX LT_INIT dnl------------------------------ dnl debug options dnl------------------------------ AC_ARG_ENABLE(debug, AS_HELP_STRING([--enable-debug=ARG],[enables debug symbols (yes|no|full) [default=no]]), [ case $enableval in yes) use_debug_code="yes" use_debug_define=yes ;; full) use_debug_code="full" use_debug_define=yes ;; *) use_debug_code="no" use_debug_define=no ;; esac ], [use_debug_code="no" use_debug_define=no ]) CXXFLAGS= if test "$use_debug_code" != "no"; then if test $use_debug_code = "full"; then CXXFLAGS="-g3 $CXXFLAGS" else CXXFLAGS="-g -O2 $CXXFLAGS" fi else CXXFLAGS="-O2 $CXXFLAGS" fi if test "$use_debug_define" = "yes"; then CXXFLAGS="-DDEBUG $CXXFLAGS" fi dnl------------------------------ dnl Check SO dnl------------------------------ if test $version_type = "windows"; then SO_WINDOWS="yes" else SO_WINDOWS="no" fi AM_CONDITIONAL(BUILD_DEBUGGER, test x$SO_WINDOWS = xno) dnl------------------------------ dnl Checks for ANTLR dnl------------------------------ AC_PATH_PROG(ANTLR_BIN, runantlr) if test "x${ANTLR}" = "x"; then AC_PATH_PROG(ANTLR_BIN, runantlr) fi if test "x${ANTLR_BIN}" = "x"; then AC_MSG_ERROR( [ O programa "antlr" (ou runantlr) nao foi encontrado no seu sistema (PATH). GPT precisa do ANTLR (versao 2.7.x) instalado. Baixe em: http://www.antlr.org ]) fi AC_PATH_PROG(ANTLR_CFG, antlr-config) if test "x${ANTLR_CFG}" = "x"; then AC_MSG_ERROR( [ O programa "antlr-config" nao foi encontrado no seu sistema (PATH). GPT precisa do ANTLR (versao 2.7.x) instalado. Baixe em: http://www.antlr.org ]) fi ANTLR_LIB=`${ANTLR_CFG} --libs` ANTLR_INC=`${ANTLR_CFG} --cflags` AC_SUBST(ANTLR_BIN) AC_SUBST(ANTLR_INC) AC_SUBST(ANTLR_LIB) dnl------------------------------ dnl checks for PCRE dnl------------------------------ # AC_MSG_CHECKING(for pcre) AC_CHECK_PROG(has_pcre, pcre2-config, yes) if test "x$has_pcre" = "xyes"; then PCRE_CONFIG="pcre2-config" else AC_MSG_ERROR( [ GPT precisa da biblioteca PCRE instalada Baixe em: http://www.pcre.org/ ]) fi #pcrecpp PCRE_INC=`${PCRE_CONFIG} --cflags` PCRE_LIB=`${PCRE_CONFIG} --libs8` AC_SUBST(PCRE_INC) AC_SUBST(PCRE_LIB) dnl------------------------------ dnl checks if we want to install dnl the libs and headers dnl------------------------------ AC_ARG_ENABLE([install-devel], [AS_HELP_STRING([--enable-install-devel],[instala bibliotecas e headers])], [INSTALL_DEVEL="yes"], [INSTALL_DEVEL="no"] ) AM_CONDITIONAL(INSTALL_DEVEL, test x$INSTALL_DEVEL = xyes) dnl------------------------------ dnl the end dnl------------------------------ AC_CONFIG_FILES([Makefile src/Makefile doc/Makefile doc/man/Makefile doc/man/pt_BR/Makefile exemplos/Makefile lib/Makefile src/modules/Makefile src/modules/parser/Makefile src/modules/interpreter/Makefile src/modules/c_translator/Makefile src/modules/x86/Makefile ]) AC_OUTPUT AC_MSG_NOTICE([ Sumario: antlr : $ANTLR_BIN antlr includes : $ANTLR_INC antr lib : $ANTLR_LIB pcre includes : $PCRE_INC pcre lib : $PCRE_LIB CXXFLAGS : $CXXFLAGS MS Windows : $SO_WINDOWS ]) gpt-1.2.0/INSTALL.md0000664000175000017500000000434615102757055013002 0ustar00metalmetal# Instalação Usando os Fontes ## Pré-requisitos - ANTLR: Ferramenta para construção de compiladores (testado com v2.7.5). - Perl Compatible Regular Expressions (testado com v6.4): Biblioteca de expressões regulares. - NASM - The Netwide Assembler (testado com v0.89.39): Assembler usado para compilação. A instalação destes componentes está além do escopo deste documento. ## Compilação Comandos para compilação e instalação padrão, assumindo um ambiente GNU (GNU/Linux, MS Windows + MingW ou Cygwin, etc) ```bash tar xvfz gpt-xxx.tar.gz cd gpt-xxx ./configure make make install ``` Se precisar de acesso root para o diretório alvo: ```bash su make install ``` ### Opções de configuração #### ANTLR Se você instalou o ANTLR em um diretório não-padrão ou se o binário `antlr` não pode ser encontrado pela variável de ambiente PATH, use o argumento `--with-antlr-path`. Exemplo: ```bash ./configure --with-antlr=/path/to/antlr ``` de forma que `/path/to/antlr` seja o caminho do antlr no sistema. #### Devel Se você deseja que a biblioteca dinâmica (.so) e headers do compilador sejam instalados no sistema, execute o script `configure` da seguinte forma: ```bash ./configure --enable-install-devel ``` Essa opção é necessária se você deseja utilizar a opção "análise em segundo plano" do programa [GPTEditor](https://github.com/gportugol/gpteditor). Nota: para desinstalar apenas os arquivos `devel` (header e libs) use: ```bash make uninstall-devel ``` ## Biblioteca padrão Para utilizar a (pseudo) biblioteca padrão distribuída neste pacote deve-se adicionar as variáveis de ambiente a variável `GPT_INCLUDE` contendo o caminho do arquivo `base.gpt`. Exemplo (shell bash): Adicione ao script de inicialização de ambiente: ```bash export GPT_INCLUDE="/usr/local/lib/gpt/base.gpt" ``` Outros arquivos podem ser incluídos, separando os caminhos por ":". ## Outras opções Para maiores detalhes, leia [INSTALL.default](INSTALL.default) Se o código fonte foi baixado diretamente do repositório, é necessário gerar o script `configure`, executando o seguinte comando: ```bash make -f Makefile.cvs ``` gpt-1.2.0/Makefile.am0000664000175000017500000000066115125052250013370 0ustar00metalmetal# not a GNU package. You can remove this line, if # have all needed files, that a GNU package needs AUTOMAKE_OPTIONS = foreign subdir-objects ACLOCAL_AMFLAGS = -I m4 SUBDIRS = src doc exemplos lib docdir = $(datadir)/doc/$(PACKAGE) doc_DATA = README.md README.en.md CHANGELOG.md HACKING.md NEWS.md THANKS EXTRA_DIST = INSTALL.default $(doc_DATA) uninstall-devel: rm -rf $(includedir)/${PACKAGE} rm -f $(libdir)/libgportugol* gpt-1.2.0/compile0000755000175000017500000001760015127255335012724 0ustar00metalmetal#! /bin/sh # Wrapper for compilers which do not understand '-c -o'. scriptversion=2025-06-18.21; # UTC # Copyright (C) 1999-2025 Free Software Foundation, Inc. # Written by Tom Tromey . # # This program is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 2, or (at your option) # any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program. If not, see . # As a special exception to the GNU General Public License, if you # distribute this file as part of a program that contains a # configuration script generated by Autoconf, you may include it under # the same distribution terms that you use for the rest of that program. # This file is maintained in Automake, please report # bugs to or send patches to # . nl=' ' # We need space, tab and new line, in precisely that order. Quoting is # there to prevent tools from complaining about whitespace usage. IFS=" "" $nl" file_conv= # func_file_conv build_file unneeded_conversions # Convert a $build file to $host form and store it in $file # Currently only supports Windows hosts. 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"$ac_site_file" \ || { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} as_fn_error $? "failed to load site script $ac_site_file See 'config.log' for more details" "$LINENO" 5; } fi done if test -r "$cache_file"; then # Some versions of bash will fail to source /dev/null (special files # actually), so we avoid doing that. DJGPP emulates it as a regular file. if test /dev/null != "$cache_file" && test -f "$cache_file"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 printf "%s\n" "$as_me: loading cache $cache_file" >&6;} case $cache_file in [\\/]* | ?:[\\/]* ) . "$cache_file";; *) . "./$cache_file";; esac fi else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 printf "%s\n" "$as_me: creating cache $cache_file" >&6;} >$cache_file fi # Test code for whether the C++ compiler supports C++98 (global declarations) ac_cxx_conftest_cxx98_globals=' // Does the compiler advertise C++98 conformance? #if !defined __cplusplus || __cplusplus < 199711L # error "Compiler does not advertise C++98 conformance" #endif // These inclusions are to reject old compilers that // lack the unsuffixed header files. #include #include // and are *not* freestanding headers in C++98. extern void assert (int); namespace std { extern int strcmp (const char *, const char *); } // Namespaces, exceptions, and templates were all added after "C++ 2.0". using std::exception; using std::strcmp; namespace { void test_exception_syntax() { try { throw "test"; } catch (const char *s) { // Extra parentheses suppress a warning when building autoconf itself, // due to lint rules shared with more typical C programs. assert (!(strcmp) (s, "test")); } } template struct test_template { T const val; explicit test_template(T t) : val(t) {} template T add(U u) { return static_cast(u) + val; } }; } // anonymous namespace ' # Test code for whether the C++ compiler supports C++98 (body of main) ac_cxx_conftest_cxx98_main=' assert (argc); assert (! argv[0]); { test_exception_syntax (); test_template tt (2.0); assert (tt.add (4) == 6.0); assert (true && !false); } ' # Test code for whether the C++ compiler supports C++11 (global declarations) ac_cxx_conftest_cxx11_globals=' // Does the compiler advertise C++ 2011 conformance? #if !defined __cplusplus || __cplusplus < 201103L # error "Compiler does not advertise C++11 conformance" #endif namespace cxx11test { constexpr int get_val() { return 20; } struct testinit { int i; double d; }; class delegate { public: delegate(int n) : n(n) {} delegate(): delegate(2354) {} virtual int getval() { return this->n; }; protected: int n; }; class overridden : public delegate { public: overridden(int n): delegate(n) {} virtual int getval() override final { return this->n * 2; } }; class nocopy { public: nocopy(int i): i(i) {} nocopy() = default; nocopy(const nocopy&) = delete; nocopy & operator=(const nocopy&) = delete; private: int i; }; // for testing lambda expressions template Ret eval(Fn f, Ret v) { return f(v); } // for testing variadic templates and trailing return types template auto sum(V first) -> V { return first; } template auto sum(V first, Args... rest) -> V { return first + sum(rest...); } } ' # Test code for whether the C++ compiler supports C++11 (body of main) ac_cxx_conftest_cxx11_main=' { // Test auto and decltype auto a1 = 6538; auto a2 = 48573953.4; auto a3 = "String literal"; int total = 0; for (auto i = a3; *i; ++i) { total += *i; } decltype(a2) a4 = 34895.034; } { // Test constexpr short sa[cxx11test::get_val()] = { 0 }; } { // Test initializer lists cxx11test::testinit il = { 4323, 435234.23544 }; } { // Test range-based for int array[] = {9, 7, 13, 15, 4, 18, 12, 10, 5, 3, 14, 19, 17, 8, 6, 20, 16, 2, 11, 1}; for (auto &x : array) { x += 23; } } { // Test lambda expressions using cxx11test::eval; assert (eval ([](int x) { return x*2; }, 21) == 42); double d = 2.0; assert (eval ([&](double x) { return d += x; }, 3.0) == 5.0); assert (d == 5.0); assert (eval ([=](double x) mutable { return d += x; }, 4.0) == 9.0); assert (d == 5.0); } { // Test use of variadic templates using cxx11test::sum; auto a = sum(1); auto b = sum(1, 2); auto c = sum(1.0, 2.0, 3.0); } { // Test constructor delegation cxx11test::delegate d1; cxx11test::delegate d2(); cxx11test::delegate d3(45); } { // Test override and final cxx11test::overridden o1(55464); } { // Test nullptr char *c = nullptr; } { // Test template brackets test_template<::test_template> v(test_template(12)); } { // Unicode literals char const *utf8 = u8"UTF-8 string \u2500"; char16_t const *utf16 = u"UTF-8 string \u2500"; char32_t const *utf32 = U"UTF-32 string \u2500"; } ' # Test code for whether the C compiler supports C++11 (complete). ac_cxx_conftest_cxx11_program="${ac_cxx_conftest_cxx98_globals} ${ac_cxx_conftest_cxx11_globals} int main (int argc, char **argv) { int ok = 0; ${ac_cxx_conftest_cxx98_main} ${ac_cxx_conftest_cxx11_main} return ok; } " # Test code for whether the C compiler supports C++98 (complete). ac_cxx_conftest_cxx98_program="${ac_cxx_conftest_cxx98_globals} int main (int argc, char **argv) { int ok = 0; ${ac_cxx_conftest_cxx98_main} return ok; } " # Test code for whether the C compiler supports C89 (global declarations) ac_c_conftest_c89_globals=' /* Does the compiler advertise C89 conformance? Do not test the value of __STDC__, because some compilers set it to 0 while being otherwise adequately conformant. */ #if !defined __STDC__ # error "Compiler does not advertise C89 conformance" #endif #include #include struct stat; /* Most of the following tests are stolen from RCS 5.7 src/conf.sh. */ struct buf { int x; }; struct buf * (*rcsopen) (struct buf *, struct stat *, int); static char *e (char **p, int i) { return p[i]; } static char *f (char * (*g) (char **, int), char **p, ...) { char *s; va_list v; va_start (v,p); s = g (p, va_arg (v,int)); va_end (v); return s; } /* C89 style stringification. */ #define noexpand_stringify(a) #a const char *stringified = noexpand_stringify(arbitrary+token=sequence); /* C89 style token pasting. Exercises some of the corner cases that e.g. old MSVC gets wrong, but not very hard. */ #define noexpand_concat(a,b) a##b #define expand_concat(a,b) noexpand_concat(a,b) extern int vA; extern int vbee; #define aye A #define bee B int *pvA = &expand_concat(v,aye); int *pvbee = &noexpand_concat(v,bee); /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has function prototypes and stuff, but not \xHH hex character constants. These do not provoke an error unfortunately, instead are silently treated as an "x". The following induces an error, until -std is added to get proper ANSI mode. Curiously \x00 != x always comes out true, for an array size at least. It is necessary to write \x00 == 0 to get something that is true only with -std. */ int osf4_cc_array ['\''\x00'\'' == 0 ? 1 : -1]; /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters inside strings and character constants. */ #define FOO(x) '\''x'\'' int xlc6_cc_array[FOO(a) == '\''x'\'' ? 1 : -1]; int test (int i, double x); struct s1 {int (*f) (int a);}; struct s2 {int (*f) (double a);}; int pairnames (int, char **, int *(*)(struct buf *, struct stat *, int), int, int);' # Test code for whether the C compiler supports C89 (body of main). ac_c_conftest_c89_main=' ok |= (argc == 0 || f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]); ' # Test code for whether the C compiler supports C99 (global declarations) ac_c_conftest_c99_globals=' /* Does the compiler advertise C99 conformance? */ #if !defined __STDC_VERSION__ || __STDC_VERSION__ < 199901L # error "Compiler does not advertise C99 conformance" #endif // See if C++-style comments work. #include extern int puts (const char *); extern int printf (const char *, ...); extern int dprintf (int, const char *, ...); extern void *malloc (size_t); extern void free (void *); // Check varargs macros. These examples are taken from C99 6.10.3.5. // dprintf is used instead of fprintf to avoid needing to declare // FILE and stderr. #define debug(...) dprintf (2, __VA_ARGS__) #define showlist(...) puts (#__VA_ARGS__) #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) static void test_varargs_macros (void) { int x = 1234; int y = 5678; debug ("Flag"); debug ("X = %d\n", x); showlist (The first, second, and third items.); report (x>y, "x is %d but y is %d", x, y); } // Check long long types. #define BIG64 18446744073709551615ull #define BIG32 4294967295ul #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) #if !BIG_OK #error "your preprocessor is broken" #endif #if BIG_OK #else #error "your preprocessor is broken" #endif static long long int bignum = -9223372036854775807LL; static unsigned long long int ubignum = BIG64; struct incomplete_array { int datasize; double data[]; }; struct named_init { int number; const wchar_t *name; double average; }; typedef const char *ccp; static inline int test_restrict (ccp restrict text) { // Iterate through items via the restricted pointer. // Also check for declarations in for loops. for (unsigned int i = 0; *(text+i) != '\''\0'\''; ++i) continue; return 0; } // Check varargs and va_copy. static bool test_varargs (const char *format, ...) { va_list args; va_start (args, format); va_list args_copy; va_copy (args_copy, args); const char *str = ""; int number = 0; float fnumber = 0; while (*format) { switch (*format++) { case '\''s'\'': // string str = va_arg (args_copy, const char *); break; case '\''d'\'': // int number = va_arg (args_copy, int); break; case '\''f'\'': // float fnumber = va_arg (args_copy, double); break; default: break; } } va_end (args_copy); va_end (args); return *str && number && fnumber; } ' # Test code for whether the C compiler supports C99 (body of main). ac_c_conftest_c99_main=' // Check bool. _Bool success = false; success |= (argc != 0); // Check restrict. if (test_restrict ("String literal") == 0) success = true; char *restrict newvar = "Another string"; // Check varargs. success &= test_varargs ("s, d'\'' f .", "string", 65, 34.234); test_varargs_macros (); // Check flexible array members. struct incomplete_array *ia = malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); ia->datasize = 10; for (int i = 0; i < ia->datasize; ++i) ia->data[i] = i * 1.234; // Work around memory leak warnings. free (ia); // Check named initializers. struct named_init ni = { .number = 34, .name = L"Test wide string", .average = 543.34343, }; ni.number = 58; int dynamic_array[ni.number]; dynamic_array[0] = argv[0][0]; dynamic_array[ni.number - 1] = 543; // work around unused variable warnings ok |= (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == '\''x'\'' || dynamic_array[ni.number - 1] != 543); ' # Test code for whether the C compiler supports C11 (global declarations) ac_c_conftest_c11_globals=' /* Does the compiler advertise C11 conformance? */ #if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112L # error "Compiler does not advertise C11 conformance" #endif // Check _Alignas. char _Alignas (double) aligned_as_double; char _Alignas (0) no_special_alignment; extern char aligned_as_int; char _Alignas (0) _Alignas (int) aligned_as_int; // Check _Alignof. enum { int_alignment = _Alignof (int), int_array_alignment = _Alignof (int[100]), char_alignment = _Alignof (char) }; _Static_assert (0 < -_Alignof (int), "_Alignof is signed"); // Check _Noreturn. int _Noreturn does_not_return (void) { for (;;) continue; } // Check _Static_assert. struct test_static_assert { int x; _Static_assert (sizeof (int) <= sizeof (long int), "_Static_assert does not work in struct"); long int y; }; // Check UTF-8 literals. #define u8 syntax error! char const utf8_literal[] = u8"happens to be ASCII" "another string"; // Check duplicate typedefs. typedef long *long_ptr; typedef long int *long_ptr; typedef long_ptr long_ptr; // Anonymous structures and unions -- taken from C11 6.7.2.1 Example 1. struct anonymous { union { struct { int i; int j; }; struct { int k; long int l; } w; }; int m; } v1; ' # Test code for whether the C compiler supports C11 (body of main). ac_c_conftest_c11_main=' _Static_assert ((offsetof (struct anonymous, i) == offsetof (struct anonymous, w.k)), "Anonymous union alignment botch"); v1.i = 2; v1.w.k = 5; ok |= v1.i != 5; ' # Test code for whether the C compiler supports C11 (complete). ac_c_conftest_c11_program="${ac_c_conftest_c89_globals} ${ac_c_conftest_c99_globals} ${ac_c_conftest_c11_globals} int main (int argc, char **argv) { int ok = 0; ${ac_c_conftest_c89_main} ${ac_c_conftest_c99_main} ${ac_c_conftest_c11_main} return ok; } " # Test code for whether the C compiler supports C99 (complete). ac_c_conftest_c99_program="${ac_c_conftest_c89_globals} ${ac_c_conftest_c99_globals} int main (int argc, char **argv) { int ok = 0; ${ac_c_conftest_c89_main} ${ac_c_conftest_c99_main} return ok; } " # Test code for whether the C compiler supports C89 (complete). ac_c_conftest_c89_program="${ac_c_conftest_c89_globals} int main (int argc, char **argv) { int ok = 0; ${ac_c_conftest_c89_main} return ok; } " as_fn_append ac_header_c_list " stdio.h stdio_h HAVE_STDIO_H" as_fn_append ac_header_c_list " stdlib.h stdlib_h HAVE_STDLIB_H" as_fn_append ac_header_c_list " string.h string_h HAVE_STRING_H" as_fn_append ac_header_c_list " inttypes.h inttypes_h HAVE_INTTYPES_H" as_fn_append ac_header_c_list " stdint.h stdint_h HAVE_STDINT_H" as_fn_append ac_header_c_list " strings.h strings_h HAVE_STRINGS_H" as_fn_append ac_header_c_list " sys/stat.h sys_stat_h HAVE_SYS_STAT_H" as_fn_append ac_header_c_list " sys/types.h sys_types_h HAVE_SYS_TYPES_H" as_fn_append ac_header_c_list " unistd.h unistd_h HAVE_UNISTD_H" # Auxiliary files required by this configure script. ac_aux_files="compile config.guess config.sub ltmain.sh missing install-sh" # Locations in which to look for auxiliary files. ac_aux_dir_candidates="${srcdir}${PATH_SEPARATOR}${srcdir}/..${PATH_SEPARATOR}${srcdir}/../.." # Search for a directory containing all of the required auxiliary files, # $ac_aux_files, from the $PATH-style list $ac_aux_dir_candidates. # If we don't find one directory that contains all the files we need, # we report the set of missing files from the *first* directory in # $ac_aux_dir_candidates and give up. ac_missing_aux_files="" ac_first_candidate=: printf "%s\n" "$as_me:${as_lineno-$LINENO}: looking for aux files: $ac_aux_files" >&5 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR as_found=false for as_dir in $ac_aux_dir_candidates do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac as_found=: printf "%s\n" "$as_me:${as_lineno-$LINENO}: trying $as_dir" >&5 ac_aux_dir_found=yes ac_install_sh= for ac_aux in $ac_aux_files do # As a special case, if "install-sh" is required, that requirement # can be satisfied by any of "install-sh", "install.sh", or "shtool", # and $ac_install_sh is set appropriately for whichever one is found. if test x"$ac_aux" = x"install-sh" then if test -f "${as_dir}install-sh"; then printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install-sh found" >&5 ac_install_sh="${as_dir}install-sh -c" elif test -f "${as_dir}install.sh"; then printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install.sh found" >&5 ac_install_sh="${as_dir}install.sh -c" elif test -f "${as_dir}shtool"; then printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}shtool found" >&5 ac_install_sh="${as_dir}shtool install -c" else ac_aux_dir_found=no if $ac_first_candidate; then ac_missing_aux_files="${ac_missing_aux_files} install-sh" else break fi fi else if test -f "${as_dir}${ac_aux}"; then printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}${ac_aux} found" >&5 else ac_aux_dir_found=no if $ac_first_candidate; then ac_missing_aux_files="${ac_missing_aux_files} ${ac_aux}" else break fi fi fi done if test "$ac_aux_dir_found" = yes; then ac_aux_dir="$as_dir" break fi ac_first_candidate=false as_found=false done IFS=$as_save_IFS if $as_found then : else case e in #( e) as_fn_error $? "cannot find required auxiliary files:$ac_missing_aux_files" "$LINENO" 5 ;; esac fi # These three variables are undocumented and unsupported, # and are intended to be withdrawn in a future Autoconf release. # They can cause serious problems if a builder's source tree is in a directory # whose full name contains unusual characters. if test -f "${ac_aux_dir}config.guess"; then ac_config_guess="$SHELL ${ac_aux_dir}config.guess" fi if test -f "${ac_aux_dir}config.sub"; then ac_config_sub="$SHELL ${ac_aux_dir}config.sub" fi if test -f "$ac_aux_dir/configure"; then ac_configure="$SHELL ${ac_aux_dir}configure" fi # Check that the precious variables saved in the cache have kept the same # value. ac_cache_corrupted=false for ac_var in $ac_precious_vars; do eval ac_old_set=\$ac_cv_env_${ac_var}_set eval ac_new_set=\$ac_env_${ac_var}_set eval ac_old_val=\$ac_cv_env_${ac_var}_value eval ac_new_val=\$ac_env_${ac_var}_value case $ac_old_set,$ac_new_set in set,) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: '$ac_var' was set to '$ac_old_val' in the previous run" >&5 printf "%s\n" "$as_me: error: '$ac_var' was set to '$ac_old_val' in the previous run" >&2;} ac_cache_corrupted=: ;; ,set) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: '$ac_var' was not set in the previous run" >&5 printf "%s\n" "$as_me: error: '$ac_var' was not set in the previous run" >&2;} ac_cache_corrupted=: ;; ,);; *) if test "x$ac_old_val" != "x$ac_new_val"; then # differences in whitespace do not lead to failure. ac_old_val_w=`echo x $ac_old_val` ac_new_val_w=`echo x $ac_new_val` if test "$ac_old_val_w" != "$ac_new_val_w"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: '$ac_var' has changed since the previous run:" >&5 printf "%s\n" "$as_me: error: '$ac_var' has changed since the previous run:" >&2;} ac_cache_corrupted=: else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in '$ac_var' since the previous run:" >&5 printf "%s\n" "$as_me: warning: ignoring whitespace changes in '$ac_var' since the previous run:" >&2;} eval $ac_var=\$ac_old_val fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: former value: '$ac_old_val'" >&5 printf "%s\n" "$as_me: former value: '$ac_old_val'" >&2;} { printf "%s\n" "$as_me:${as_lineno-$LINENO}: current value: '$ac_new_val'" >&5 printf "%s\n" "$as_me: current value: '$ac_new_val'" >&2;} fi;; esac # Pass precious variables to config.status. if test "$ac_new_set" = set; then case $ac_new_val in *\'*) ac_arg=$ac_var=`printf "%s\n" "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; *) ac_arg=$ac_var=$ac_new_val ;; esac case " $ac_configure_args " in *" '$ac_arg' "*) ;; # Avoid dups. 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" >&6; } if test ${lt_cv_nm_interface+y} then : printf %s "(cached) " >&6 else case e in #( e) lt_cv_nm_interface="BSD nm" echo "int some_variable = 0;" > conftest.$ac_ext (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5) (eval "$ac_compile" 2>conftest.err) cat conftest.err >&5 (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5) (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out) cat conftest.err >&5 (eval echo "\"\$as_me:$LINENO: output\"" >&5) cat conftest.out >&5 if $GREP 'External.*some_variable' conftest.out > /dev/null; then lt_cv_nm_interface="MS dumpbin" fi rm -f conftest* ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5 printf "%s\n" "$lt_cv_nm_interface" >&6; } { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5 printf %s "checking whether ln -s works... " >&6; } LN_S=$as_ln_s if test "$LN_S" = "ln -s"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 printf "%s\n" "yes" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5 printf "%s\n" "no, using $LN_S" >&6; } fi # find the maximum length of command line arguments { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5 printf %s "checking the maximum length of command line arguments... " >&6; } if test ${lt_cv_sys_max_cmd_len+y} then : printf %s "(cached) " >&6 else case e in #( e) i=0 teststring=ABCD case $build_os in msdosdjgpp*) # On DJGPP, this test can blow up pretty badly due to problems in libc # (any single argument exceeding 2000 bytes causes a buffer overrun # during glob expansion). Even if it were fixed, the result of this # check would be larger than it should be. lt_cv_sys_max_cmd_len=12288; # 12K is about right ;; gnu* | ironclad*) # Under GNU Hurd and Ironclad, this test is not required because there # is no limit to the length of command line arguments. # Libtool will interpret -1 as no limit whatsoever lt_cv_sys_max_cmd_len=-1; ;; cygwin* | mingw* | windows* | cegcc*) # On Win9x/ME, this test blows up -- it succeeds, but takes # about 5 minutes as the teststring grows exponentially. # Worse, since 9x/ME are not pre-emptively multitasking, # you end up with a "frozen" computer, even though with patience # the test eventually succeeds (with a max line length of 256k). # Instead, let's just punt: use the minimum linelength reported by # all of the supported platforms: 8192 (on NT/2K/XP). lt_cv_sys_max_cmd_len=8192; ;; mint*) # On MiNT this can take a long time and run out of memory. lt_cv_sys_max_cmd_len=8192; ;; amigaos*) # On AmigaOS with pdksh, this test takes hours, literally. # So we just punt and use a minimum line length of 8192. lt_cv_sys_max_cmd_len=8192; ;; darwin* | dragonfly* | freebsd* | midnightbsd* | netbsd* | openbsd*) # This has been around since 386BSD, at least. Likely further. if test -x /sbin/sysctl; then lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax` elif test -x /usr/sbin/sysctl; then lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax` else lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs fi # And add a safety zone lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` ;; interix*) # We know the value 262144 and hardcode it with a safety zone (like BSD) lt_cv_sys_max_cmd_len=196608 ;; os2*) # The test takes a long time on OS/2. lt_cv_sys_max_cmd_len=8192 ;; osf*) # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not # nice to cause kernel panics so lets avoid the loop below. # First set a reasonable default. lt_cv_sys_max_cmd_len=16384 # if test -x /sbin/sysconfig; then case `/sbin/sysconfig -q proc exec_disable_arg_limit` in *1*) lt_cv_sys_max_cmd_len=-1 ;; esac fi ;; sco3.2v5*) lt_cv_sys_max_cmd_len=102400 ;; sysv5* | sco5v6* | sysv4.2uw2*) kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` if test -n "$kargmax"; then lt_cv_sys_max_cmd_len=`echo $kargmax | $SED 's/.*[ ]//'` else lt_cv_sys_max_cmd_len=32768 fi ;; *) lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null` if test -n "$lt_cv_sys_max_cmd_len" && \ test undefined != "$lt_cv_sys_max_cmd_len"; then lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` else # Make teststring a little bigger before we do anything with it. # a 1K string should be a reasonable start. for i in 1 2 3 4 5 6 7 8; do teststring=$teststring$teststring done SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} # If test is not a shell built-in, we'll probably end up computing a # maximum length that is only half of the actual maximum length, but # we can't tell. while { test X`env echo "$teststring$teststring" 2>/dev/null` \ = "X$teststring$teststring"; } >/dev/null 2>&1 && test 17 != "$i" # 1/2 MB should be enough do i=`expr $i + 1` teststring=$teststring$teststring done # Only check the string length outside the loop. lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1` teststring= # Add a significant safety factor because C++ compilers can tack on # massive amounts of additional arguments before passing them to the # linker. It appears as though 1/2 is a usable value. lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` fi ;; esac ;; esac fi if test -n "$lt_cv_sys_max_cmd_len"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5 printf "%s\n" "$lt_cv_sys_max_cmd_len" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none" >&5 printf "%s\n" "none" >&6; } fi max_cmd_len=$lt_cv_sys_max_cmd_len : ${CP="cp -f"} : ${MV="mv -f"} : ${RM="rm -f"} if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then lt_unset=unset else lt_unset=false fi # test EBCDIC or ASCII case `echo X|tr X '\101'` in A) # ASCII based system # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr lt_SP2NL='tr \040 \012' lt_NL2SP='tr \015\012 \040\040' ;; *) # EBCDIC based system lt_SP2NL='tr \100 \n' lt_NL2SP='tr \r\n \100\100' ;; esac { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to $host format" >&5 printf %s "checking how to convert $build file names to $host format... " >&6; } if test ${lt_cv_to_host_file_cmd+y} then : printf %s "(cached) " >&6 else case e in #( e) case $host in *-*-mingw* ) case $build in *-*-mingw* | *-*-windows* ) # actually msys lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32 ;; *-*-cygwin* ) lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32 ;; * ) # otherwise, assume *nix lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32 ;; esac ;; *-*-cygwin* ) case $build in *-*-mingw* | *-*-windows* ) # actually msys lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin ;; *-*-cygwin* ) lt_cv_to_host_file_cmd=func_convert_file_noop ;; * ) # otherwise, assume *nix lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin ;; esac ;; * ) # unhandled hosts (and "normal" native builds) lt_cv_to_host_file_cmd=func_convert_file_noop ;; esac ;; esac fi to_host_file_cmd=$lt_cv_to_host_file_cmd { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_host_file_cmd" >&5 printf "%s\n" "$lt_cv_to_host_file_cmd" >&6; } { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to toolchain format" >&5 printf %s "checking how to convert $build file names to toolchain format... " >&6; } if test ${lt_cv_to_tool_file_cmd+y} then : printf %s "(cached) " >&6 else case e in #( e) #assume ordinary cross tools, or native build. lt_cv_to_tool_file_cmd=func_convert_file_noop case $host in *-*-mingw* | *-*-windows* ) case $build in *-*-mingw* | *-*-windows* ) # actually msys lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32 ;; esac ;; esac ;; esac fi to_tool_file_cmd=$lt_cv_to_tool_file_cmd { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_tool_file_cmd" >&5 printf "%s\n" "$lt_cv_to_tool_file_cmd" >&6; } { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5 printf %s "checking for $LD option to reload object files... " >&6; } if test ${lt_cv_ld_reload_flag+y} then : printf %s "(cached) " >&6 else case e in #( e) lt_cv_ld_reload_flag='-r' ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5 printf "%s\n" "$lt_cv_ld_reload_flag" >&6; } reload_flag=$lt_cv_ld_reload_flag case $reload_flag in "" | " "*) ;; *) reload_flag=" $reload_flag" ;; esac reload_cmds='$LD$reload_flag -o $output$reload_objs' case $host_os in cygwin* | mingw* | windows* | pw32* | cegcc*) if test yes != "$GCC"; then reload_cmds=false fi ;; darwin*) if test yes = "$GCC"; then reload_cmds='$LTCC $LTCFLAGS -nostdlib $wl-r -o $output$reload_objs' else reload_cmds='$LD$reload_flag -o $output$reload_objs' fi ;; esac # Extract the first word of "file", so it can be a program name with args. set dummy file; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_FILECMD+y} then : printf %s "(cached) " >&6 else case e in #( e) if test -n "$FILECMD"; then ac_cv_prog_FILECMD="$FILECMD" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_FILECMD="file" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS test -z "$ac_cv_prog_FILECMD" && ac_cv_prog_FILECMD=":" fi ;; esac fi FILECMD=$ac_cv_prog_FILECMD if test -n "$FILECMD"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $FILECMD" >&5 printf "%s\n" "$FILECMD" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args. set dummy ${ac_tool_prefix}objdump; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_OBJDUMP+y} then : printf %s "(cached) " >&6 else case e in #( e) if test -n "$OBJDUMP"; then ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi ;; esac fi OBJDUMP=$ac_cv_prog_OBJDUMP if test -n "$OBJDUMP"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5 printf "%s\n" "$OBJDUMP" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi fi if test -z "$ac_cv_prog_OBJDUMP"; then ac_ct_OBJDUMP=$OBJDUMP # Extract the first word of "objdump", so it can be a program name with args. set dummy objdump; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_ac_ct_OBJDUMP+y} then : printf %s "(cached) " >&6 else case e in #( e) if test -n "$ac_ct_OBJDUMP"; then ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_OBJDUMP="objdump" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi ;; esac fi ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP if test -n "$ac_ct_OBJDUMP"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5 printf "%s\n" "$ac_ct_OBJDUMP" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi if test "x$ac_ct_OBJDUMP" = x; then OBJDUMP="false" else case $cross_compiling:$ac_tool_warned in yes:) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac OBJDUMP=$ac_ct_OBJDUMP fi else OBJDUMP="$ac_cv_prog_OBJDUMP" fi test -z "$OBJDUMP" && OBJDUMP=objdump { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5 printf %s "checking how to recognize dependent libraries... " >&6; } if test ${lt_cv_deplibs_check_method+y} then : printf %s "(cached) " >&6 else case e in #( e) lt_cv_file_magic_cmd='$MAGIC_CMD' lt_cv_file_magic_test_file= lt_cv_deplibs_check_method='unknown' # Need to set the preceding variable on all platforms that support # interlibrary dependencies. # 'none' -- dependencies not supported. # 'unknown' -- same as none, but documents that we really don't know. # 'pass_all' -- all dependencies passed with no checks. # 'file_magic [[regex]]' -- check by looking for files in library path # that responds to the $file_magic_cmd with a given extended regex. # If you have 'file' or equivalent on your system and you're not sure # whether 'pass_all' will *always* work, you probably want this one. case $host_os in aix[4-9]*) lt_cv_deplibs_check_method=pass_all ;; beos*) lt_cv_deplibs_check_method=pass_all ;; bsdi[45]*) lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)' lt_cv_file_magic_cmd='$FILECMD -L' lt_cv_file_magic_test_file=/shlib/libc.so ;; cygwin*) # func_win32_libid is a shell function defined in ltmain.sh lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' lt_cv_file_magic_cmd='func_win32_libid' ;; mingw* | windows* | pw32*) # Base MSYS/MinGW do not provide the 'file' command needed by # func_win32_libid shell function, so use a weaker test based on 'objdump', # unless we find 'file', for example because we are cross-compiling. if ( file / ) >/dev/null 2>&1; then lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' lt_cv_file_magic_cmd='func_win32_libid' else # Keep this pattern in sync with the one in func_win32_libid. lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64|pe-aarch64)' lt_cv_file_magic_cmd='$OBJDUMP -f' fi ;; cegcc*) # use the weaker test based on 'objdump'. See mingw*. lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?' lt_cv_file_magic_cmd='$OBJDUMP -f' ;; darwin* | rhapsody*) lt_cv_deplibs_check_method=pass_all ;; freebsd* | dragonfly* | midnightbsd*) if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then case $host_cpu in i*86 ) # Not sure whether the presence of OpenBSD here was a mistake. # Let's accept both of them until this is cleared up. lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library' lt_cv_file_magic_cmd=$FILECMD lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` ;; esac else lt_cv_deplibs_check_method=pass_all fi ;; haiku*) lt_cv_deplibs_check_method=pass_all ;; hpux10.20* | hpux11*) lt_cv_file_magic_cmd=$FILECMD case $host_cpu in ia64*) lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64' lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so ;; hppa*64*) lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]' lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl ;; *) lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library' lt_cv_file_magic_test_file=/usr/lib/libc.sl ;; esac ;; interix[3-9]*) # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$' ;; irix5* | irix6* | nonstopux*) case $LD in *-32|*"-32 ") libmagic=32-bit;; *-n32|*"-n32 ") libmagic=N32;; *-64|*"-64 ") libmagic=64-bit;; *) libmagic=never-match;; esac lt_cv_deplibs_check_method=pass_all ;; # This must be glibc/ELF. linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) lt_cv_deplibs_check_method=pass_all ;; *-mlibc) lt_cv_deplibs_check_method=pass_all ;; netbsd* | netbsdelf*-gnu) if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' else lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$' fi ;; newos6*) lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)' lt_cv_file_magic_cmd=$FILECMD lt_cv_file_magic_test_file=/usr/lib/libnls.so ;; *nto* | *qnx*) lt_cv_deplibs_check_method=pass_all ;; openbsd*) if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$' else lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' fi ;; osf3* | osf4* | osf5*) lt_cv_deplibs_check_method=pass_all ;; rdos*) lt_cv_deplibs_check_method=pass_all ;; serenity*) lt_cv_deplibs_check_method=pass_all ;; solaris*) lt_cv_deplibs_check_method=pass_all ;; sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) lt_cv_deplibs_check_method=pass_all ;; sysv4 | sysv4.3*) case $host_vendor in motorola) lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]' lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` ;; ncr) lt_cv_deplibs_check_method=pass_all ;; sequent) lt_cv_file_magic_cmd='/bin/file' lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )' ;; sni) lt_cv_file_magic_cmd='/bin/file' lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib" lt_cv_file_magic_test_file=/lib/libc.so ;; siemens) lt_cv_deplibs_check_method=pass_all ;; pc) lt_cv_deplibs_check_method=pass_all ;; esac ;; tpf*) lt_cv_deplibs_check_method=pass_all ;; os2*) lt_cv_deplibs_check_method=pass_all ;; esac ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5 printf "%s\n" "$lt_cv_deplibs_check_method" >&6; } file_magic_glob= want_nocaseglob=no if test "$build" = "$host"; then case $host_os in mingw* | windows* | pw32*) if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then want_nocaseglob=yes else file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[\1]\/[\1]\/g;/g"` fi ;; esac fi file_magic_cmd=$lt_cv_file_magic_cmd deplibs_check_method=$lt_cv_deplibs_check_method test -z "$deplibs_check_method" && deplibs_check_method=unknown if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args. set dummy ${ac_tool_prefix}dlltool; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_DLLTOOL+y} then : printf %s "(cached) " >&6 else case e in #( e) if test -n "$DLLTOOL"; then ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi ;; esac fi DLLTOOL=$ac_cv_prog_DLLTOOL if test -n "$DLLTOOL"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5 printf "%s\n" "$DLLTOOL" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi fi if test -z "$ac_cv_prog_DLLTOOL"; then ac_ct_DLLTOOL=$DLLTOOL # Extract the first word of "dlltool", so it can be a program name with args. set dummy dlltool; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_ac_ct_DLLTOOL+y} then : printf %s "(cached) " >&6 else case e in #( e) if test -n "$ac_ct_DLLTOOL"; then ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_DLLTOOL="dlltool" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi ;; esac fi ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL if test -n "$ac_ct_DLLTOOL"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5 printf "%s\n" "$ac_ct_DLLTOOL" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi if test "x$ac_ct_DLLTOOL" = x; then DLLTOOL="false" else case $cross_compiling:$ac_tool_warned in yes:) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac DLLTOOL=$ac_ct_DLLTOOL fi else DLLTOOL="$ac_cv_prog_DLLTOOL" fi test -z "$DLLTOOL" && DLLTOOL=dlltool { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to associate runtime and link libraries" >&5 printf %s "checking how to associate runtime and link libraries... " >&6; } if test ${lt_cv_sharedlib_from_linklib_cmd+y} then : printf %s "(cached) " >&6 else case e in #( e) lt_cv_sharedlib_from_linklib_cmd='unknown' case $host_os in cygwin* | mingw* | windows* | pw32* | cegcc*) # two different shell functions defined in ltmain.sh; # decide which one to use based on capabilities of $DLLTOOL case `$DLLTOOL --help 2>&1` in *--identify-strict*) lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib ;; *) lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback ;; esac ;; *) # fallback: assume linklib IS sharedlib lt_cv_sharedlib_from_linklib_cmd=$ECHO ;; esac ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sharedlib_from_linklib_cmd" >&5 printf "%s\n" "$lt_cv_sharedlib_from_linklib_cmd" >&6; } sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. set dummy ${ac_tool_prefix}ranlib; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_RANLIB+y} then : printf %s "(cached) " >&6 else case e in #( e) if test -n "$RANLIB"; then ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi ;; esac fi RANLIB=$ac_cv_prog_RANLIB if test -n "$RANLIB"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 printf "%s\n" "$RANLIB" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi fi if test -z "$ac_cv_prog_RANLIB"; then ac_ct_RANLIB=$RANLIB # Extract the first word of "ranlib", so it can be a program name with args. set dummy ranlib; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_ac_ct_RANLIB+y} then : printf %s "(cached) " >&6 else case e in #( e) if test -n "$ac_ct_RANLIB"; then ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_RANLIB="ranlib" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi ;; esac fi ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB if test -n "$ac_ct_RANLIB"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 printf "%s\n" "$ac_ct_RANLIB" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi if test "x$ac_ct_RANLIB" = x; then RANLIB=":" else case $cross_compiling:$ac_tool_warned in yes:) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac RANLIB=$ac_ct_RANLIB fi else RANLIB="$ac_cv_prog_RANLIB" fi if test -n "$ac_tool_prefix"; then for ac_prog in ar do # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. set dummy $ac_tool_prefix$ac_prog; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_AR+y} then : printf %s "(cached) " >&6 else case e in #( e) if test -n "$AR"; then ac_cv_prog_AR="$AR" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_AR="$ac_tool_prefix$ac_prog" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi ;; esac fi AR=$ac_cv_prog_AR if test -n "$AR"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 printf "%s\n" "$AR" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi test -n "$AR" && break done fi if test -z "$AR"; then ac_ct_AR=$AR for ac_prog in ar do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_ac_ct_AR+y} then : printf %s "(cached) " >&6 else case e in #( e) if test -n "$ac_ct_AR"; then ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_AR="$ac_prog" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi ;; esac fi ac_ct_AR=$ac_cv_prog_ac_ct_AR if test -n "$ac_ct_AR"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5 printf "%s\n" "$ac_ct_AR" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi test -n "$ac_ct_AR" && break done if test "x$ac_ct_AR" = x; then AR="false" else case $cross_compiling:$ac_tool_warned in yes:) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac AR=$ac_ct_AR fi fi : ${AR=ar} # Use ARFLAGS variable as AR's operation code to sync the variable naming with # Automake. If both AR_FLAGS and ARFLAGS are specified, AR_FLAGS should have # higher priority because that's what people were doing historically (setting # ARFLAGS for automake and AR_FLAGS for libtool). FIXME: Make the AR_FLAGS # variable obsoleted/removed. test ${AR_FLAGS+y} || AR_FLAGS=${ARFLAGS-cr} lt_ar_flags=$AR_FLAGS # Make AR_FLAGS overridable by 'make ARFLAGS='. Don't try to run-time override # by AR_FLAGS because that was never working and AR_FLAGS is about to die. { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for archiver @FILE support" >&5 printf %s "checking for archiver @FILE support... " >&6; } if test ${lt_cv_ar_at_file+y} then : printf %s "(cached) " >&6 else case e in #( e) lt_cv_ar_at_file=no cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main (void) { ; return 0; } _ACEOF if ac_fn_cxx_try_compile "$LINENO" then : echo conftest.$ac_objext > conftest.lst lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&5' { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5 (eval $lt_ar_try) 2>&5 ac_status=$? printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } if test 0 -eq "$ac_status"; then # Ensure the archiver fails upon bogus file names. rm -f conftest.$ac_objext libconftest.a { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5 (eval $lt_ar_try) 2>&5 ac_status=$? printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } if test 0 -ne "$ac_status"; then lt_cv_ar_at_file=@ fi fi rm -f conftest.* libconftest.a fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ar_at_file" >&5 printf "%s\n" "$lt_cv_ar_at_file" >&6; } if test no = "$lt_cv_ar_at_file"; then archiver_list_spec= else archiver_list_spec=$lt_cv_ar_at_file fi if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. set dummy ${ac_tool_prefix}strip; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_STRIP+y} then : printf %s "(cached) " >&6 else case e in #( e) if test -n "$STRIP"; then ac_cv_prog_STRIP="$STRIP" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_STRIP="${ac_tool_prefix}strip" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi ;; esac fi STRIP=$ac_cv_prog_STRIP if test -n "$STRIP"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 printf "%s\n" "$STRIP" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi fi if test -z "$ac_cv_prog_STRIP"; then ac_ct_STRIP=$STRIP # Extract the first word of "strip", so it can be a program name with args. set dummy strip; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_ac_ct_STRIP+y} then : printf %s "(cached) " >&6 else case e in #( e) if test -n "$ac_ct_STRIP"; then ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_STRIP="strip" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi ;; esac fi ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP if test -n "$ac_ct_STRIP"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 printf "%s\n" "$ac_ct_STRIP" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi if test "x$ac_ct_STRIP" = x; then STRIP=":" else case $cross_compiling:$ac_tool_warned in yes:) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac STRIP=$ac_ct_STRIP fi else STRIP="$ac_cv_prog_STRIP" fi test -z "$STRIP" && STRIP=: test -z "$RANLIB" && RANLIB=: # Determine commands to create old-style static archives. old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs' old_postinstall_cmds='chmod 644 $oldlib' old_postuninstall_cmds= if test -n "$RANLIB"; then old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib" old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib" fi case $host_os in darwin*) lock_old_archive_extraction=yes ;; *) lock_old_archive_extraction=no ;; esac # If no C compiler was specified, use CC. LTCC=${LTCC-"$CC"} # If no C compiler flags were specified, use CFLAGS. LTCFLAGS=${LTCFLAGS-"$CFLAGS"} # Allow CC to be a program name with arguments. compiler=$CC # Check for command to grab the raw symbol name followed by C symbol from nm. { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5 printf %s "checking command to parse $NM output from $compiler object... " >&6; } if test ${lt_cv_sys_global_symbol_pipe+y} then : printf %s "(cached) " >&6 else case e in #( e) # These are sane defaults that work on at least a few old systems. # [They come from Ultrix. What could be older than Ultrix?!! ;)] # Character class describing NM global symbol codes. symcode='[BCDEGRST]' # Regexp to match symbols that can be accessed directly from C. sympat='\([_A-Za-z][_A-Za-z0-9]*\)' # Define system-specific variables. case $host_os in aix*) symcode='[BCDT]' ;; cygwin* | mingw* | windows* | pw32* | cegcc*) symcode='[ABCDGISTW]' ;; hpux*) if test ia64 = "$host_cpu"; then symcode='[ABCDEGRST]' fi ;; irix* | nonstopux*) symcode='[BCDEGRST]' ;; osf*) symcode='[BCDEGQRST]' ;; solaris*) symcode='[BCDRT]' ;; sco3.2v5*) symcode='[DT]' ;; sysv4.2uw2*) symcode='[DT]' ;; sysv5* | sco5v6* | unixware* | OpenUNIX*) symcode='[ABDT]' ;; sysv4) symcode='[DFNSTU]' ;; esac # If we're using GNU nm, then use its standard symbol codes. case `$NM -V 2>&1` in *GNU* | *'with BFD'*) symcode='[ABCDGIRSTW]' ;; esac if test "$lt_cv_nm_interface" = "MS dumpbin"; then # Gets list of data symbols to import. lt_cv_sys_global_symbol_to_import="$SED -n -e 's/^I .* \(.*\)$/\1/p'" # Adjust the below global symbol transforms to fixup imported variables. lt_cdecl_hook=" -e 's/^I .* \(.*\)$/extern __declspec(dllimport) char \1;/p'" lt_c_name_hook=" -e 's/^I .* \(.*\)$/ {\"\1\", (void *) 0},/p'" lt_c_name_lib_hook="\ -e 's/^I .* \(lib.*\)$/ {\"\1\", (void *) 0},/p'\ -e 's/^I .* \(.*\)$/ {\"lib\1\", (void *) 0},/p'" else # Disable hooks by default. lt_cv_sys_global_symbol_to_import= lt_cdecl_hook= lt_c_name_hook= lt_c_name_lib_hook= fi # Transform an extracted symbol line into a proper C declaration. # Some systems (esp. on ia64) link data and code symbols differently, # so use this general approach. lt_cv_sys_global_symbol_to_cdecl="$SED -n"\ $lt_cdecl_hook\ " -e 's/^T .* \(.*\)$/extern int \1();/p'"\ " -e 's/^$symcode$symcode* .* \(.*\)$/extern char \1;/p'" # Transform an extracted symbol line into symbol name and symbol address lt_cv_sys_global_symbol_to_c_name_address="$SED -n"\ $lt_c_name_hook\ " -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\ " -e 's/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/p'" # Transform an extracted symbol line into symbol name with lib prefix and # symbol address. lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="$SED -n"\ $lt_c_name_lib_hook\ " -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\ " -e 's/^$symcode$symcode* .* \(lib.*\)$/ {\"\1\", (void *) \&\1},/p'"\ " -e 's/^$symcode$symcode* .* \(.*\)$/ {\"lib\1\", (void *) \&\1},/p'" # Handle CRLF in mingw tool chain opt_cr= case $build_os in mingw* | windows*) opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp ;; esac # Try without a prefix underscore, then with it. for ac_symprfx in "" "_"; do # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. symxfrm="\\1 $ac_symprfx\\2 \\2" # Write the raw and C identifiers. if test "$lt_cv_nm_interface" = "MS dumpbin"; then # Fake it for dumpbin and say T for any non-static function, # D for any global variable and I for any imported variable. # Also find C++ and __fastcall symbols from MSVC++ or ICC, # which start with @ or ?. lt_cv_sys_global_symbol_pipe="$AWK '"\ " {last_section=section; section=\$ 3};"\ " /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\ " /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\ " /^ *Symbol name *: /{split(\$ 0,sn,\":\"); si=substr(sn[2],2)};"\ " /^ *Type *: code/{print \"T\",si,substr(si,length(prfx))};"\ " /^ *Type *: data/{print \"I\",si,substr(si,length(prfx))};"\ " \$ 0!~/External *\|/{next};"\ " / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\ " {if(hide[section]) next};"\ " {f=\"D\"}; \$ 0~/\(\).*\|/{f=\"T\"};"\ " {split(\$ 0,a,/\||\r/); split(a[2],s)};"\ " s[1]~/^[@?]/{print f,s[1],s[1]; next};"\ " s[1]~prfx {split(s[1],t,\"@\"); print f,t[1],substr(t[1],length(prfx))}"\ " ' prfx=^$ac_symprfx" else lt_cv_sys_global_symbol_pipe="$SED -n -e 's/^.*[ ]\($symcode$symcode*\)[ ][ ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" fi lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | $SED '/ __gnu_lto/d'" # Check to see that the pipe works correctly. pipe_works=no rm -f conftest* cat > conftest.$ac_ext <<_LT_EOF #ifdef __cplusplus extern "C" { #endif char nm_test_var; void nm_test_func(void); void nm_test_func(void){} #ifdef __cplusplus } #endif int main(void){nm_test_var='a';nm_test_func();return(0);} _LT_EOF if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 (eval $ac_compile) 2>&5 ac_status=$? printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then # Now try to grab the symbols. nlist=conftest.nm $ECHO "$as_me:$LINENO: $NM conftest.$ac_objext | $lt_cv_sys_global_symbol_pipe > $nlist" >&5 if eval "$NM" conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist 2>&5 && test -s "$nlist"; then # Try sorting and uniquifying the output. if sort "$nlist" | uniq > "$nlist"T; then mv -f "$nlist"T "$nlist" else rm -f "$nlist"T fi # Make sure that we snagged all the symbols we need. if $GREP ' nm_test_var$' "$nlist" >/dev/null; then if $GREP ' nm_test_func$' "$nlist" >/dev/null; then cat <<_LT_EOF > conftest.$ac_ext /* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */ #if defined _WIN32 || defined __CYGWIN__ || defined _WIN32_WCE /* DATA imports from DLLs on WIN32 can't be const, because runtime relocations are performed -- see ld's documentation on pseudo-relocs. */ # define LT_DLSYM_CONST #elif defined __osf__ /* This system does not cope well with relocations in const data. */ # define LT_DLSYM_CONST #else # define LT_DLSYM_CONST const #endif #ifdef __cplusplus extern "C" { #endif _LT_EOF # Now generate the symbol file. eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext' cat <<_LT_EOF >> conftest.$ac_ext /* The mapping between symbol names and symbols. */ LT_DLSYM_CONST struct { const char *name; void *address; } lt__PROGRAM__LTX_preloaded_symbols[] = { { "@PROGRAM@", (void *) 0 }, _LT_EOF $SED "s/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext cat <<\_LT_EOF >> conftest.$ac_ext {0, (void *) 0} }; /* This works around a problem in FreeBSD linker */ #ifdef FREEBSD_WORKAROUND static const void *lt_preloaded_setup() { return lt__PROGRAM__LTX_preloaded_symbols; } #endif #ifdef __cplusplus } #endif _LT_EOF # Now try linking the two files. mv conftest.$ac_objext conftstm.$ac_objext lt_globsym_save_LIBS=$LIBS lt_globsym_save_CFLAGS=$CFLAGS LIBS=conftstm.$ac_objext CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag" if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 (eval $ac_link) 2>&5 ac_status=$? printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } && test -s conftest$ac_exeext; then pipe_works=yes fi LIBS=$lt_globsym_save_LIBS CFLAGS=$lt_globsym_save_CFLAGS else echo "cannot find nm_test_func in $nlist" >&5 fi else echo "cannot find nm_test_var in $nlist" >&5 fi else echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5 fi else echo "$progname: failed program was:" >&5 cat conftest.$ac_ext >&5 fi rm -rf conftest* conftst* # Do not use the global_symbol_pipe unless it works. if test yes = "$pipe_works"; then break else lt_cv_sys_global_symbol_pipe= fi done ;; esac fi if test -z "$lt_cv_sys_global_symbol_pipe"; then lt_cv_sys_global_symbol_to_cdecl= fi if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: failed" >&5 printf "%s\n" "failed" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ok" >&5 printf "%s\n" "ok" >&6; } fi # Response file support. if test "$lt_cv_nm_interface" = "MS dumpbin"; then nm_file_list_spec='@' elif $NM --help 2>/dev/null | grep '[@]FILE' >/dev/null; then nm_file_list_spec='@' fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for sysroot" >&5 printf %s "checking for sysroot... " >&6; } # Check whether --with-sysroot was given. if test ${with_sysroot+y} then : withval=$with_sysroot; else case e in #( e) with_sysroot=no ;; esac fi lt_sysroot= case $with_sysroot in #( yes) if test yes = "$GCC"; then # Trim trailing / since we'll always append absolute paths and we want # to avoid //, if only for less confusing output for the user. lt_sysroot=`$CC --print-sysroot 2>/dev/null | $SED 's:/\+$::'` fi ;; #( /*) lt_sysroot=`echo "$with_sysroot" | $SED -e "$sed_quote_subst"` ;; #( no|'') ;; #( *) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $with_sysroot" >&5 printf "%s\n" "$with_sysroot" >&6; } as_fn_error $? "The sysroot must be an absolute path." "$LINENO" 5 ;; esac { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ${lt_sysroot:-no}" >&5 printf "%s\n" "${lt_sysroot:-no}" >&6; } { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a working dd" >&5 printf %s "checking for a working dd... " >&6; } if test ${ac_cv_path_lt_DD+y} then : printf %s "(cached) " >&6 else case e in #( e) printf 0123456789abcdef0123456789abcdef >conftest.i cat conftest.i conftest.i >conftest2.i : ${lt_DD:=$DD} if test -z "$lt_DD"; then ac_path_lt_DD_found=false # Loop through the user's path and test for each of PROGNAME-LIST as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_prog in dd do for ac_exec_ext in '' $ac_executable_extensions; do ac_path_lt_DD="$as_dir$ac_prog$ac_exec_ext" as_fn_executable_p "$ac_path_lt_DD" || continue if "$ac_path_lt_DD" bs=32 count=1 conftest.out 2>/dev/null; then cmp -s conftest.i conftest.out \ && ac_cv_path_lt_DD="$ac_path_lt_DD" ac_path_lt_DD_found=: fi $ac_path_lt_DD_found && break 3 done done done IFS=$as_save_IFS if test -z "$ac_cv_path_lt_DD"; then : fi else ac_cv_path_lt_DD=$lt_DD fi rm -f conftest.i conftest2.i conftest.out ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_lt_DD" >&5 printf "%s\n" "$ac_cv_path_lt_DD" >&6; } { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to truncate binary pipes" >&5 printf %s "checking how to truncate binary pipes... " >&6; } if test ${lt_cv_truncate_bin+y} then : printf %s "(cached) " >&6 else case e in #( e) printf 0123456789abcdef0123456789abcdef >conftest.i cat conftest.i conftest.i >conftest2.i lt_cv_truncate_bin= if "$ac_cv_path_lt_DD" bs=32 count=1 conftest.out 2>/dev/null; then cmp -s conftest.i conftest.out \ && lt_cv_truncate_bin="$ac_cv_path_lt_DD bs=4096 count=1" fi rm -f conftest.i conftest2.i conftest.out test -z "$lt_cv_truncate_bin" && lt_cv_truncate_bin="$SED -e 4q" ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_truncate_bin" >&5 printf "%s\n" "$lt_cv_truncate_bin" >&6; } # Calculate cc_basename. Skip known compiler wrappers and cross-prefix. func_cc_basename () { for cc_temp in $*""; do case $cc_temp in compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; \-*) ;; *) break;; esac done func_cc_basename_result=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"` } # Check whether --enable-libtool-lock was given. if test ${enable_libtool_lock+y} then : enableval=$enable_libtool_lock; fi test no = "$enable_libtool_lock" || enable_libtool_lock=yes # Some flags need to be propagated to the compiler or linker for good # libtool support. case $host in ia64-*-hpux*) # Find out what ABI is being produced by ac_compile, and set mode # options accordingly. echo 'int i;' > conftest.$ac_ext if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 (eval $ac_compile) 2>&5 ac_status=$? printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then case `$FILECMD conftest.$ac_objext` in *ELF-32*) HPUX_IA64_MODE=32 ;; *ELF-64*) HPUX_IA64_MODE=64 ;; esac fi rm -rf conftest* ;; *-*-irix6*) # Find out what ABI is being produced by ac_compile, and set linker # options accordingly. echo '#line '$LINENO' "configure"' > conftest.$ac_ext if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 (eval $ac_compile) 2>&5 ac_status=$? printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then if test yes = "$lt_cv_prog_gnu_ld"; then case `$FILECMD conftest.$ac_objext` in *32-bit*) LD="${LD-ld} -melf32bsmip" ;; *N32*) LD="${LD-ld} -melf32bmipn32" ;; *64-bit*) LD="${LD-ld} -melf64bmip" ;; esac else case `$FILECMD conftest.$ac_objext` in *32-bit*) LD="${LD-ld} -32" ;; *N32*) LD="${LD-ld} -n32" ;; *64-bit*) LD="${LD-ld} -64" ;; esac fi fi rm -rf conftest* ;; mips64*-*linux*) # Find out what ABI is being produced by ac_compile, and set linker # options accordingly. echo '#line '$LINENO' "configure"' > conftest.$ac_ext if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 (eval $ac_compile) 2>&5 ac_status=$? printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then emul=elf case `$FILECMD conftest.$ac_objext` in *32-bit*) emul="${emul}32" ;; *64-bit*) emul="${emul}64" ;; esac case `$FILECMD conftest.$ac_objext` in *MSB*) emul="${emul}btsmip" ;; *LSB*) emul="${emul}ltsmip" ;; esac case `$FILECMD conftest.$ac_objext` in *N32*) emul="${emul}n32" ;; esac LD="${LD-ld} -m $emul" fi rm -rf conftest* ;; x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \ s390*-*linux*|s390*-*tpf*|sparc*-*linux*|x86_64-gnu*) # Find out what ABI is being produced by ac_compile, and set linker # options accordingly. Note that the listed cases only cover the # situations where additional linker options are needed (such as when # doing 32-bit compilation for a host where ld defaults to 64-bit, or # vice versa); the common cases where no linker options are needed do # not appear in the list. echo 'int i;' > conftest.$ac_ext if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 (eval $ac_compile) 2>&5 ac_status=$? printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then case `$FILECMD conftest.o` in *32-bit*) case $host in x86_64-*kfreebsd*-gnu) LD="${LD-ld} -m elf_i386_fbsd" ;; x86_64-*linux*|x86_64-gnu*) case `$FILECMD conftest.o` in *x86-64*) LD="${LD-ld} -m elf32_x86_64" ;; *) LD="${LD-ld} -m elf_i386" ;; esac ;; powerpc64le-*linux*) LD="${LD-ld} -m elf32lppclinux" ;; powerpc64-*linux*) LD="${LD-ld} -m elf32ppclinux" ;; s390x-*linux*) LD="${LD-ld} -m elf_s390" ;; sparc64-*linux*) LD="${LD-ld} -m elf32_sparc" ;; esac ;; *64-bit*) case $host in x86_64-*kfreebsd*-gnu) LD="${LD-ld} -m elf_x86_64_fbsd" ;; x86_64-*linux*|x86_64-gnu*) LD="${LD-ld} -m elf_x86_64" ;; powerpcle-*linux*) LD="${LD-ld} -m elf64lppc" ;; powerpc-*linux*) LD="${LD-ld} -m elf64ppc" ;; s390*-*linux*|s390*-*tpf*) LD="${LD-ld} -m elf64_s390" ;; sparc*-*linux*) LD="${LD-ld} -m elf64_sparc" ;; esac ;; esac fi rm -rf conftest* ;; *-*-sco3.2v5*) # On SCO OpenServer 5, we need -belf to get full-featured binaries. SAVE_CFLAGS=$CFLAGS CFLAGS="$CFLAGS -belf" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5 printf %s "checking whether the C compiler needs -belf... " >&6; } if test ${lt_cv_cc_needs_belf+y} then : printf %s "(cached) " >&6 else case e in #( e) ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main (void) { ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : lt_cv_cc_needs_belf=yes else case e in #( e) lt_cv_cc_needs_belf=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5 printf "%s\n" "$lt_cv_cc_needs_belf" >&6; } if test yes != "$lt_cv_cc_needs_belf"; then # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf CFLAGS=$SAVE_CFLAGS fi ;; *-*solaris*) # Find out what ABI is being produced by ac_compile, and set linker # options accordingly. echo 'int i;' > conftest.$ac_ext if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 (eval $ac_compile) 2>&5 ac_status=$? printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then case `$FILECMD conftest.o` in *64-bit*) case $lt_cv_prog_gnu_ld in yes*) case $host in i?86-*-solaris*|x86_64-*-solaris*) LD="${LD-ld} -m elf_x86_64" ;; sparc*-*-solaris*) LD="${LD-ld} -m elf64_sparc" ;; esac # GNU ld 2.21 introduced _sol2 emulations. Use them if available. if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then LD=${LD-ld}_sol2 fi ;; *) if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then LD="${LD-ld} -64" fi ;; esac ;; esac fi rm -rf conftest* ;; esac need_locks=$enable_libtool_lock if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}mt", so it can be a program name with args. set dummy ${ac_tool_prefix}mt; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_MANIFEST_TOOL+y} then : printf %s "(cached) " >&6 else case e in #( e) if test -n "$MANIFEST_TOOL"; then ac_cv_prog_MANIFEST_TOOL="$MANIFEST_TOOL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_MANIFEST_TOOL="${ac_tool_prefix}mt" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi ;; esac fi MANIFEST_TOOL=$ac_cv_prog_MANIFEST_TOOL if test -n "$MANIFEST_TOOL"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MANIFEST_TOOL" >&5 printf "%s\n" "$MANIFEST_TOOL" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi fi if test -z "$ac_cv_prog_MANIFEST_TOOL"; then ac_ct_MANIFEST_TOOL=$MANIFEST_TOOL # Extract the first word of "mt", so it can be a program name with args. set dummy mt; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_ac_ct_MANIFEST_TOOL+y} then : printf %s "(cached) " >&6 else case e in #( e) if test -n "$ac_ct_MANIFEST_TOOL"; then ac_cv_prog_ac_ct_MANIFEST_TOOL="$ac_ct_MANIFEST_TOOL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_MANIFEST_TOOL="mt" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi ;; esac fi ac_ct_MANIFEST_TOOL=$ac_cv_prog_ac_ct_MANIFEST_TOOL if test -n "$ac_ct_MANIFEST_TOOL"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MANIFEST_TOOL" >&5 printf "%s\n" "$ac_ct_MANIFEST_TOOL" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi if test "x$ac_ct_MANIFEST_TOOL" = x; then MANIFEST_TOOL=":" else case $cross_compiling:$ac_tool_warned in yes:) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac MANIFEST_TOOL=$ac_ct_MANIFEST_TOOL fi else MANIFEST_TOOL="$ac_cv_prog_MANIFEST_TOOL" fi test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $MANIFEST_TOOL is a manifest tool" >&5 printf %s "checking if $MANIFEST_TOOL is a manifest tool... " >&6; } if test ${lt_cv_path_manifest_tool+y} then : printf %s "(cached) " >&6 else case e in #( e) lt_cv_path_manifest_tool=no echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&5 $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out cat conftest.err >&5 if $GREP 'Manifest Tool' conftest.out > /dev/null; then lt_cv_path_manifest_tool=yes fi rm -f conftest* ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_manifest_tool" >&5 printf "%s\n" "$lt_cv_path_manifest_tool" >&6; } if test yes != "$lt_cv_path_manifest_tool"; then MANIFEST_TOOL=: fi case $host_os in rhapsody* | darwin*) if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args. set dummy ${ac_tool_prefix}dsymutil; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_DSYMUTIL+y} then : printf %s "(cached) " >&6 else case e in #( e) if test -n "$DSYMUTIL"; then ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi ;; esac fi DSYMUTIL=$ac_cv_prog_DSYMUTIL if test -n "$DSYMUTIL"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5 printf "%s\n" "$DSYMUTIL" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi fi if test -z "$ac_cv_prog_DSYMUTIL"; then ac_ct_DSYMUTIL=$DSYMUTIL # Extract the first word of "dsymutil", so it can be a program name with args. set dummy dsymutil; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_ac_ct_DSYMUTIL+y} then : printf %s "(cached) " >&6 else case e in #( e) if test -n "$ac_ct_DSYMUTIL"; then ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_DSYMUTIL="dsymutil" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi ;; esac fi ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL if test -n "$ac_ct_DSYMUTIL"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5 printf "%s\n" "$ac_ct_DSYMUTIL" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi if test "x$ac_ct_DSYMUTIL" = x; then DSYMUTIL=":" else case $cross_compiling:$ac_tool_warned in yes:) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac DSYMUTIL=$ac_ct_DSYMUTIL fi else DSYMUTIL="$ac_cv_prog_DSYMUTIL" fi if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args. set dummy ${ac_tool_prefix}nmedit; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_NMEDIT+y} then : printf %s "(cached) " >&6 else case e in #( e) if test -n "$NMEDIT"; then ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi ;; esac fi NMEDIT=$ac_cv_prog_NMEDIT if test -n "$NMEDIT"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5 printf "%s\n" "$NMEDIT" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi fi if test -z "$ac_cv_prog_NMEDIT"; then ac_ct_NMEDIT=$NMEDIT # Extract the first word of "nmedit", so it can be a program name with args. set dummy nmedit; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_ac_ct_NMEDIT+y} then : printf %s "(cached) " >&6 else case e in #( e) if test -n "$ac_ct_NMEDIT"; then ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_NMEDIT="nmedit" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi ;; esac fi ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT if test -n "$ac_ct_NMEDIT"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5 printf "%s\n" "$ac_ct_NMEDIT" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi if test "x$ac_ct_NMEDIT" = x; then NMEDIT=":" else case $cross_compiling:$ac_tool_warned in yes:) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac NMEDIT=$ac_ct_NMEDIT fi else NMEDIT="$ac_cv_prog_NMEDIT" fi if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args. set dummy ${ac_tool_prefix}lipo; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_LIPO+y} then : printf %s "(cached) " >&6 else case e in #( e) if test -n "$LIPO"; then ac_cv_prog_LIPO="$LIPO" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_LIPO="${ac_tool_prefix}lipo" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi ;; esac fi LIPO=$ac_cv_prog_LIPO if test -n "$LIPO"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5 printf "%s\n" "$LIPO" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi fi if test -z "$ac_cv_prog_LIPO"; then ac_ct_LIPO=$LIPO # Extract the first word of "lipo", so it can be a program name with args. set dummy lipo; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_ac_ct_LIPO+y} then : printf %s "(cached) " >&6 else case e in #( e) if test -n "$ac_ct_LIPO"; then ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_LIPO="lipo" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi ;; esac fi ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO if test -n "$ac_ct_LIPO"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5 printf "%s\n" "$ac_ct_LIPO" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi if test "x$ac_ct_LIPO" = x; then LIPO=":" else case $cross_compiling:$ac_tool_warned in yes:) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac LIPO=$ac_ct_LIPO fi else LIPO="$ac_cv_prog_LIPO" fi if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args. set dummy ${ac_tool_prefix}otool; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_OTOOL+y} then : printf %s "(cached) " >&6 else case e in #( e) if test -n "$OTOOL"; then ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_OTOOL="${ac_tool_prefix}otool" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi ;; esac fi OTOOL=$ac_cv_prog_OTOOL if test -n "$OTOOL"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5 printf "%s\n" "$OTOOL" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi fi if test -z "$ac_cv_prog_OTOOL"; then ac_ct_OTOOL=$OTOOL # Extract the first word of "otool", so it can be a program name with args. set dummy otool; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_ac_ct_OTOOL+y} then : printf %s "(cached) " >&6 else case e in #( e) if test -n "$ac_ct_OTOOL"; then ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_OTOOL="otool" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi ;; esac fi ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL if test -n "$ac_ct_OTOOL"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5 printf "%s\n" "$ac_ct_OTOOL" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi if test "x$ac_ct_OTOOL" = x; then OTOOL=":" else case $cross_compiling:$ac_tool_warned in yes:) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac OTOOL=$ac_ct_OTOOL fi else OTOOL="$ac_cv_prog_OTOOL" fi if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args. set dummy ${ac_tool_prefix}otool64; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_OTOOL64+y} then : printf %s "(cached) " >&6 else case e in #( e) if test -n "$OTOOL64"; then ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi ;; esac fi OTOOL64=$ac_cv_prog_OTOOL64 if test -n "$OTOOL64"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5 printf "%s\n" "$OTOOL64" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi fi if test -z "$ac_cv_prog_OTOOL64"; then ac_ct_OTOOL64=$OTOOL64 # Extract the first word of "otool64", so it can be a program name with args. set dummy otool64; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_ac_ct_OTOOL64+y} then : printf %s "(cached) " >&6 else case e in #( e) if test -n "$ac_ct_OTOOL64"; then ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_OTOOL64="otool64" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi ;; esac fi ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64 if test -n "$ac_ct_OTOOL64"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5 printf "%s\n" "$ac_ct_OTOOL64" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi if test "x$ac_ct_OTOOL64" = x; then OTOOL64=":" else case $cross_compiling:$ac_tool_warned in yes:) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac OTOOL64=$ac_ct_OTOOL64 fi else OTOOL64="$ac_cv_prog_OTOOL64" fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5 printf %s "checking for -single_module linker flag... " >&6; } if test ${lt_cv_apple_cc_single_mod+y} then : printf %s "(cached) " >&6 else case e in #( e) lt_cv_apple_cc_single_mod=no if test -z "$LT_MULTI_MODULE"; then # By default we will add the -single_module flag. You can override # by either setting the environment variable LT_MULTI_MODULE # non-empty at configure time, or by adding -multi_module to the # link flags. rm -rf libconftest.dylib* echo "int foo(void){return 1;}" > conftest.c echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ -dynamiclib -Wl,-single_module conftest.c" >&5 $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ -dynamiclib -Wl,-single_module conftest.c 2>conftest.err _lt_result=$? # If there is a non-empty error log, and "single_module" # appears in it, assume the flag caused a linker warning if test -s conftest.err && $GREP single_module conftest.err; then cat conftest.err >&5 # Otherwise, if the output was created with a 0 exit code from # the compiler, it worked. elif test -f libconftest.dylib && test 0 = "$_lt_result"; then lt_cv_apple_cc_single_mod=yes else cat conftest.err >&5 fi rm -rf libconftest.dylib* rm -f conftest.* fi ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5 printf "%s\n" "$lt_cv_apple_cc_single_mod" >&6; } # Feature test to disable chained fixups since it is not # compatible with '-undefined dynamic_lookup' { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for -no_fixup_chains linker flag" >&5 printf %s "checking for -no_fixup_chains linker flag... " >&6; } if test ${lt_cv_support_no_fixup_chains+y} then : printf %s "(cached) " >&6 else case e in #( e) save_LDFLAGS=$LDFLAGS LDFLAGS="$LDFLAGS -Wl,-no_fixup_chains" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main (void) { ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : lt_cv_support_no_fixup_chains=yes else case e in #( e) lt_cv_support_no_fixup_chains=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext LDFLAGS=$save_LDFLAGS ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_support_no_fixup_chains" >&5 printf "%s\n" "$lt_cv_support_no_fixup_chains" >&6; } { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5 printf %s "checking for -exported_symbols_list linker flag... " >&6; } if test ${lt_cv_ld_exported_symbols_list+y} then : printf %s "(cached) " >&6 else case e in #( e) lt_cv_ld_exported_symbols_list=no save_LDFLAGS=$LDFLAGS echo "_main" > conftest.sym LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main (void) { ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : lt_cv_ld_exported_symbols_list=yes else case e in #( e) lt_cv_ld_exported_symbols_list=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext LDFLAGS=$save_LDFLAGS ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5 printf "%s\n" "$lt_cv_ld_exported_symbols_list" >&6; } { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5 printf %s "checking for -force_load linker flag... " >&6; } if test ${lt_cv_ld_force_load+y} then : printf %s "(cached) " >&6 else case e in #( e) lt_cv_ld_force_load=no cat > conftest.c << _LT_EOF int forced_loaded() { return 2;} _LT_EOF echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5 $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5 echo "$AR $AR_FLAGS libconftest.a conftest.o" >&5 $AR $AR_FLAGS libconftest.a conftest.o 2>&5 echo "$RANLIB libconftest.a" >&5 $RANLIB libconftest.a 2>&5 cat > conftest.c << _LT_EOF int main(void) { return 0;} _LT_EOF echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5 $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err _lt_result=$? if test -s conftest.err && $GREP force_load conftest.err; then cat conftest.err >&5 elif test -f conftest && test 0 = "$_lt_result" && $GREP forced_load conftest >/dev/null 2>&1; then lt_cv_ld_force_load=yes else cat conftest.err >&5 fi rm -f conftest.err libconftest.a conftest conftest.c rm -rf conftest.dSYM ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5 printf "%s\n" "$lt_cv_ld_force_load" >&6; } case $host_os in rhapsody* | darwin1.[012]) _lt_dar_allow_undefined='$wl-undefined ${wl}suppress' ;; darwin1.*) _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;; darwin*) case $MACOSX_DEPLOYMENT_TARGET,$host in 10.[012],*|,*powerpc*-darwin[5-8]*) _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;; *) _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' if test yes = "$lt_cv_support_no_fixup_chains"; then as_fn_append _lt_dar_allow_undefined ' $wl-no_fixup_chains' fi ;; esac ;; esac if test yes = "$lt_cv_apple_cc_single_mod"; then _lt_dar_single_mod='$single_module' fi _lt_dar_needs_single_mod=no case $host_os in rhapsody* | darwin1.*) _lt_dar_needs_single_mod=yes ;; darwin*) # When targeting Mac OS X 10.4 (darwin 8) or later, # -single_module is the default and -multi_module is unsupported. # The toolchain on macOS 10.14 (darwin 18) and later cannot # target any OS version that needs -single_module. case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in 10.0,*-darwin[567].*|10.[0-3],*-darwin[5-9].*|10.[0-3],*-darwin1[0-7].*) _lt_dar_needs_single_mod=yes ;; esac ;; esac if test yes = "$lt_cv_ld_exported_symbols_list"; then _lt_dar_export_syms=' $wl-exported_symbols_list,$output_objdir/$libname-symbols.expsym' else _lt_dar_export_syms='~$NMEDIT -s $output_objdir/$libname-symbols.expsym $lib' fi if test : != "$DSYMUTIL" && test no = "$lt_cv_ld_force_load"; then _lt_dsymutil='~$DSYMUTIL $lib || :' else _lt_dsymutil= fi ;; esac # func_munge_path_list VARIABLE PATH # ----------------------------------- # VARIABLE is name of variable containing _space_ separated list of # directories to be munged by the contents of PATH, which is string # having a format: # "DIR[:DIR]:" # string "DIR[ DIR]" will be prepended to VARIABLE # ":DIR[:DIR]" # string "DIR[ DIR]" will be appended to VARIABLE # "DIRP[:DIRP]::[DIRA:]DIRA" # string "DIRP[ DIRP]" will be prepended to VARIABLE and string # "DIRA[ DIRA]" will be appended to VARIABLE # "DIR[:DIR]" # VARIABLE will be replaced by "DIR[ DIR]" func_munge_path_list () { case x$2 in x) ;; *:) eval $1=\"`$ECHO $2 | $SED 's/:/ /g'` \$$1\" ;; x:*) eval $1=\"\$$1 `$ECHO $2 | $SED 's/:/ /g'`\" ;; *::*) eval $1=\"\$$1\ `$ECHO $2 | $SED -e 's/.*:://' -e 's/:/ /g'`\" eval $1=\"`$ECHO $2 | $SED -e 's/::.*//' -e 's/:/ /g'`\ \$$1\" ;; *) eval $1=\"`$ECHO $2 | $SED 's/:/ /g'`\" ;; esac } ac_header= ac_cache= for ac_item in $ac_header_c_list do if test $ac_cache; then ac_fn_c_check_header_compile "$LINENO" $ac_header ac_cv_header_$ac_cache "$ac_includes_default" if eval test \"x\$ac_cv_header_$ac_cache\" = xyes; then printf "%s\n" "#define $ac_item 1" >> confdefs.h fi ac_header= ac_cache= elif test $ac_header; then ac_cache=$ac_item else ac_header=$ac_item fi done if test $ac_cv_header_stdlib_h = yes && test $ac_cv_header_string_h = yes then : printf "%s\n" "#define STDC_HEADERS 1" >>confdefs.h fi ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default " if test "x$ac_cv_header_dlfcn_h" = xyes then : printf "%s\n" "#define HAVE_DLFCN_H 1" >>confdefs.h fi func_stripname_cnf () { case $2 in .*) func_stripname_result=`$ECHO "$3" | $SED "s%^$1%%; s%\\\\$2\$%%"`;; *) func_stripname_result=`$ECHO "$3" | $SED "s%^$1%%; s%$2\$%%"`;; esac } # func_stripname_cnf # Set options enable_dlopen=no enable_win32_dll=no # Check whether --enable-shared was given. if test ${enable_shared+y} then : enableval=$enable_shared; p=${PACKAGE-default} case $enableval in yes) enable_shared=yes ;; no) enable_shared=no ;; *) enable_shared=no # Look at the argument we got. We use all the common list separators. lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, for pkg in $enableval; do IFS=$lt_save_ifs if test "X$pkg" = "X$p"; then enable_shared=yes fi done IFS=$lt_save_ifs ;; esac else case e in #( e) enable_shared=yes ;; esac fi # Check whether --enable-static was given. if test ${enable_static+y} then : enableval=$enable_static; p=${PACKAGE-default} case $enableval in yes) enable_static=yes ;; no) enable_static=no ;; *) enable_static=no # Look at the argument we got. We use all the common list separators. lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, for pkg in $enableval; do IFS=$lt_save_ifs if test "X$pkg" = "X$p"; then enable_static=yes fi done IFS=$lt_save_ifs ;; esac else case e in #( e) enable_static=yes ;; esac fi # Check whether --enable-pic was given. if test ${enable_pic+y} then : enableval=$enable_pic; lt_p=${PACKAGE-default} case $enableval in yes|no) pic_mode=$enableval ;; *) pic_mode=default # Look at the argument we got. We use all the common list separators. lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, for lt_pkg in $enableval; do IFS=$lt_save_ifs if test "X$lt_pkg" = "X$lt_p"; then pic_mode=yes fi done IFS=$lt_save_ifs ;; esac else case e in #( e) # Check whether --with-pic was given. if test ${with_pic+y} then : withval=$with_pic; lt_p=${PACKAGE-default} case $withval in yes|no) pic_mode=$withval ;; *) pic_mode=default # Look at the argument we got. We use all the common list separators. lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, for lt_pkg in $withval; do IFS=$lt_save_ifs if test "X$lt_pkg" = "X$lt_p"; then pic_mode=yes fi done IFS=$lt_save_ifs ;; esac else case e in #( e) pic_mode=default ;; esac fi ;; esac fi # Check whether --enable-fast-install was given. if test ${enable_fast_install+y} then : enableval=$enable_fast_install; p=${PACKAGE-default} case $enableval in yes) enable_fast_install=yes ;; no) enable_fast_install=no ;; *) enable_fast_install=no # Look at the argument we got. We use all the common list separators. lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, for pkg in $enableval; do IFS=$lt_save_ifs if test "X$pkg" = "X$p"; then enable_fast_install=yes fi done IFS=$lt_save_ifs ;; esac else case e in #( e) enable_fast_install=yes ;; esac fi shared_archive_member_spec= case $host,$enable_shared in power*-*-aix[5-9]*,yes) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking which variant of shared library versioning to provide" >&5 printf %s "checking which variant of shared library versioning to provide... " >&6; } # Check whether --enable-aix-soname was given. if test ${enable_aix_soname+y} then : enableval=$enable_aix_soname; case $enableval in aix|svr4|both) ;; *) as_fn_error $? "Unknown argument to --enable-aix-soname" "$LINENO" 5 ;; esac lt_cv_with_aix_soname=$enable_aix_soname else case e in #( e) # Check whether --with-aix-soname was given. if test ${with_aix_soname+y} then : withval=$with_aix_soname; case $withval in aix|svr4|both) ;; *) as_fn_error $? "Unknown argument to --with-aix-soname" "$LINENO" 5 ;; esac lt_cv_with_aix_soname=$with_aix_soname else case e in #( e) if test ${lt_cv_with_aix_soname+y} then : printf %s "(cached) " >&6 else case e in #( e) lt_cv_with_aix_soname=aix ;; esac fi ;; esac fi enable_aix_soname=$lt_cv_with_aix_soname ;; esac fi with_aix_soname=$enable_aix_soname { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $with_aix_soname" >&5 printf "%s\n" "$with_aix_soname" >&6; } if test aix != "$with_aix_soname"; then # For the AIX way of multilib, we name the shared archive member # based on the bitwidth used, traditionally 'shr.o' or 'shr_64.o', # and 'shr.imp' or 'shr_64.imp', respectively, for the Import File. # Even when GNU compilers ignore OBJECT_MODE but need '-maix64' flag, # the AIX toolchain works better with OBJECT_MODE set (default 32). if test 64 = "${OBJECT_MODE-32}"; then shared_archive_member_spec=shr_64 else shared_archive_member_spec=shr fi fi ;; *) with_aix_soname=aix ;; esac # This can be used to rebuild libtool when needed LIBTOOL_DEPS=$ltmain # Always use our own libtool. LIBTOOL='$(SHELL) $(top_builddir)/libtool' test -z "$LN_S" && LN_S="ln -s" if test -n "${ZSH_VERSION+set}"; then setopt NO_GLOB_SUBST fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5 printf %s "checking for objdir... " >&6; } if test ${lt_cv_objdir+y} then : printf %s "(cached) " >&6 else case e in #( e) rm -f .libs 2>/dev/null mkdir .libs 2>/dev/null if test -d .libs; then lt_cv_objdir=.libs else # MS-DOS does not allow filenames that begin with a dot. lt_cv_objdir=_libs fi rmdir .libs 2>/dev/null ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5 printf "%s\n" "$lt_cv_objdir" >&6; } objdir=$lt_cv_objdir printf "%s\n" "#define LT_OBJDIR \"$lt_cv_objdir/\"" >>confdefs.h case $host_os in aix3*) # AIX sometimes has problems with the GCC collect2 program. 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This will affect the creation of libtool libraries that *** depend on shared libraries, but programs linked with such libtool *** libraries will work regardless of this problem. Nevertheless, you *** may want to report the problem to your system manager and/or to *** bug-libtool@gnu.org _LT_EOF fi ;; esac fi break fi done IFS=$lt_save_ifs MAGIC_CMD=$lt_save_MAGIC_CMD ;; esac ;; esac fi MAGIC_CMD=$lt_cv_path_MAGIC_CMD if test -n "$MAGIC_CMD"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5 printf "%s\n" "$MAGIC_CMD" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi if test -z "$lt_cv_path_MAGIC_CMD"; then if test -n "$ac_tool_prefix"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for file" >&5 printf %s "checking for file... 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This will affect the creation of libtool libraries that *** depend on shared libraries, but programs linked with such libtool *** libraries will work regardless of this problem. Nevertheless, you *** may want to report the problem to your system manager and/or to *** bug-libtool@gnu.org _LT_EOF fi ;; esac fi break fi done IFS=$lt_save_ifs MAGIC_CMD=$lt_save_MAGIC_CMD ;; esac ;; esac fi MAGIC_CMD=$lt_cv_path_MAGIC_CMD if test -n "$MAGIC_CMD"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5 printf "%s\n" "$MAGIC_CMD" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi else MAGIC_CMD=: fi fi fi ;; esac # Use C for the default configuration in the libtool script lt_save_CC=$CC ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu # Source file extension for C test sources. ac_ext=c # Object file extension for compiled C test sources. objext=o objext=$objext # Code to be used in simple compile tests lt_simple_compile_test_code="int some_variable = 0;" # Code to be used in simple link tests lt_simple_link_test_code='int main(void){return(0);}' # If no C compiler was specified, use CC. LTCC=${LTCC-"$CC"} # If no C compiler flags were specified, use CFLAGS. LTCFLAGS=${LTCFLAGS-"$CFLAGS"} # Allow CC to be a program name with arguments. compiler=$CC # Save the default compiler, since it gets overwritten when the other # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP. compiler_DEFAULT=$CC # save warnings/boilerplate of simple test code ac_outfile=conftest.$ac_objext echo "$lt_simple_compile_test_code" >conftest.$ac_ext eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err _lt_compiler_boilerplate=`cat conftest.err` $RM conftest* ac_outfile=conftest.$ac_objext echo "$lt_simple_link_test_code" >conftest.$ac_ext eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err _lt_linker_boilerplate=`cat conftest.err` $RM -r conftest* ## CAVEAT EMPTOR: ## There is no encapsulation within the following macros, do not change ## the running order or otherwise move them around unless you know exactly ## what you are doing... if test -n "$compiler"; then lt_prog_compiler_no_builtin_flag= if test yes = "$GCC"; then case $cc_basename in nvcc*) lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;; *) lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;; esac { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5 printf %s "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; } if test ${lt_cv_prog_compiler_rtti_exceptions+y} then : printf %s "(cached) " >&6 else case e in #( e) lt_cv_prog_compiler_rtti_exceptions=no ac_outfile=conftest.$ac_objext echo "$lt_simple_compile_test_code" > conftest.$ac_ext lt_compiler_flag="-fno-rtti -fno-exceptions" ## exclude from sc_useless_quotes_in_assignment # Insert the option either (1) after the last *FLAGS variable, or # (2) before a word containing "conftest.", or (3) at the end. # Note that $ac_compile itself does not contain backslashes and begins # with a dollar sign (not a hyphen), so the echo should work correctly. # The option is referenced via a variable to avoid confusing sed. lt_compile=`echo "$ac_compile" | $SED \ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ -e 's:$: $lt_compiler_flag:'` (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) (eval "$lt_compile" 2>conftest.err) ac_status=$? cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 if (exit $ac_status) && test -s "$ac_outfile"; then # The compiler can only warn and ignore the option if not recognized # So say no if there are warnings other than the usual output. $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then lt_cv_prog_compiler_rtti_exceptions=yes fi fi $RM conftest* ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5 printf "%s\n" "$lt_cv_prog_compiler_rtti_exceptions" >&6; } if test yes = "$lt_cv_prog_compiler_rtti_exceptions"; then lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions" else : fi fi lt_prog_compiler_wl= lt_prog_compiler_pic= lt_prog_compiler_static= if test yes = "$GCC"; then lt_prog_compiler_wl='-Wl,' lt_prog_compiler_static='-static' case $host_os in aix*) # All AIX code is PIC. if test ia64 = "$host_cpu"; then # AIX 5 now supports IA64 processor lt_prog_compiler_static='-Bstatic' fi lt_prog_compiler_pic='-fPIC' ;; amigaos*) case $host_cpu in powerpc) # see comment about AmigaOS4 .so support lt_prog_compiler_pic='-fPIC' ;; m68k) # FIXME: we need at least 68020 code to build shared libraries, but # adding the '-m68020' flag to GCC prevents building anything better, # like '-m68040'. lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4' ;; esac ;; beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) # PIC is the default for these OSes. ;; mingw* | windows* | cygwin* | pw32* | os2* | cegcc*) # This hack is so that the source file can tell whether it is being # built for inclusion in a dll (and should export symbols for example). # Although the cygwin gcc ignores -fPIC, still need this for old-style # (--disable-auto-import) libraries lt_prog_compiler_pic='-DDLL_EXPORT' case $host_os in os2*) lt_prog_compiler_static='$wl-static' ;; esac ;; darwin* | rhapsody*) # PIC is the default on this platform # Common symbols not allowed in MH_DYLIB files lt_prog_compiler_pic='-fno-common' ;; haiku*) # PIC is the default for Haiku. # The "-static" flag exists, but is broken. lt_prog_compiler_static= ;; hpux*) # PIC is the default for 64-bit PA HP-UX, but not for 32-bit # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag # sets the default TLS model and affects inlining. case $host_cpu in hppa*64*) # +Z the default ;; *) lt_prog_compiler_pic='-fPIC' ;; esac ;; interix[3-9]*) # Interix 3.x gcc -fpic/-fPIC options generate broken code. # Instead, we relocate shared libraries at runtime. ;; msdosdjgpp*) # Just because we use GCC doesn't mean we suddenly get shared libraries # on systems that don't support them. lt_prog_compiler_can_build_shared=no enable_shared=no ;; *nto* | *qnx*) # QNX uses GNU C++, but need to define -shared option too, otherwise # it will coredump. lt_prog_compiler_pic='-fPIC -shared' ;; sysv4*MP*) if test -d /usr/nec; then lt_prog_compiler_pic=-Kconform_pic fi ;; *) lt_prog_compiler_pic='-fPIC' ;; esac case $cc_basename in nvcc*) # Cuda Compiler Driver 2.2 lt_prog_compiler_wl='-Xlinker ' if test -n "$lt_prog_compiler_pic"; then lt_prog_compiler_pic="-Xcompiler $lt_prog_compiler_pic" fi ;; esac else # PORTME Check for flag to pass linker flags through the system compiler. case $host_os in aix*) lt_prog_compiler_wl='-Wl,' if test ia64 = "$host_cpu"; then # AIX 5 now supports IA64 processor lt_prog_compiler_static='-Bstatic' else lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp' fi ;; darwin* | rhapsody*) # PIC is the default on this platform # Common symbols not allowed in MH_DYLIB files lt_prog_compiler_pic='-fno-common' case $cc_basename in nagfor*) # NAG Fortran compiler lt_prog_compiler_wl='-Wl,-Wl,,' lt_prog_compiler_pic='-PIC' lt_prog_compiler_static='-Bstatic' ;; esac ;; mingw* | windows* | cygwin* | pw32* | os2* | cegcc*) # This hack is so that the source file can tell whether it is being # built for inclusion in a dll (and should export symbols for example). lt_prog_compiler_pic='-DDLL_EXPORT' case $host_os in os2*) lt_prog_compiler_static='$wl-static' ;; esac ;; hpux9* | hpux10* | hpux11*) lt_prog_compiler_wl='-Wl,' # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but # not for PA HP-UX. case $host_cpu in hppa*64*|ia64*) # +Z the default ;; *) lt_prog_compiler_pic='+Z' ;; esac # Is there a better lt_prog_compiler_static that works with the bundled CC? lt_prog_compiler_static='$wl-a ${wl}archive' ;; irix5* | irix6* | nonstopux*) lt_prog_compiler_wl='-Wl,' # PIC (with -KPIC) is the default. lt_prog_compiler_static='-non_shared' ;; linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) case $cc_basename in # old Intel for x86_64, which still supported -KPIC. ecc*) lt_prog_compiler_wl='-Wl,' lt_prog_compiler_pic='-KPIC' lt_prog_compiler_static='-static' ;; *flang* | ftn | f18* | f95*) # Flang compiler. lt_prog_compiler_wl='-Wl,' lt_prog_compiler_pic='-fPIC' lt_prog_compiler_static='-static' ;; # flang / f18. f95 an alias for gfortran or flang on Debian flang* | f18* | f95*) lt_prog_compiler_wl='-Wl,' lt_prog_compiler_pic='-fPIC' lt_prog_compiler_static='-static' ;; # icc used to be incompatible with GCC. # ICC 10 doesn't accept -KPIC any more. icc* | ifort*) lt_prog_compiler_wl='-Wl,' lt_prog_compiler_pic='-fPIC' lt_prog_compiler_static='-static' ;; # Lahey Fortran 8.1. lf95*) lt_prog_compiler_wl='-Wl,' lt_prog_compiler_pic='--shared' lt_prog_compiler_static='--static' ;; nagfor*) # NAG Fortran compiler lt_prog_compiler_wl='-Wl,-Wl,,' lt_prog_compiler_pic='-PIC' lt_prog_compiler_static='-Bstatic' ;; tcc*) # Fabrice Bellard et al's Tiny C Compiler lt_prog_compiler_wl='-Wl,' lt_prog_compiler_pic='-fPIC' lt_prog_compiler_static='-static' ;; pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*) # Portland Group compilers (*not* the Pentium gcc compiler, # which looks to be a dead project) lt_prog_compiler_wl='-Wl,' lt_prog_compiler_pic='-fpic' lt_prog_compiler_static='-Bstatic' ;; ccc*) lt_prog_compiler_wl='-Wl,' # All Alpha code is PIC. lt_prog_compiler_static='-non_shared' ;; xl* | bgxl* | bgf* | mpixl*) # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene lt_prog_compiler_wl='-Wl,' lt_prog_compiler_pic='-qpic' lt_prog_compiler_static='-qstaticlink' ;; *) case `$CC -V 2>&1 | $SED 5q` in *Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [1-7].* | *Sun*Fortran*\ 8.[0-3]*) # Sun Fortran 8.3 passes all unrecognized flags to the linker lt_prog_compiler_pic='-KPIC' lt_prog_compiler_static='-Bstatic' lt_prog_compiler_wl='' ;; *Sun\ F* | *Sun*Fortran*) lt_prog_compiler_pic='-KPIC' lt_prog_compiler_static='-Bstatic' lt_prog_compiler_wl='-Qoption ld ' ;; *Sun\ C*) # Sun C 5.9 lt_prog_compiler_pic='-KPIC' lt_prog_compiler_static='-Bstatic' lt_prog_compiler_wl='-Wl,' ;; *Intel*\ [CF]*Compiler*) lt_prog_compiler_wl='-Wl,' lt_prog_compiler_pic='-fPIC' lt_prog_compiler_static='-static' ;; *Portland\ Group*) lt_prog_compiler_wl='-Wl,' lt_prog_compiler_pic='-fpic' lt_prog_compiler_static='-Bstatic' ;; esac ;; esac ;; newsos6) lt_prog_compiler_pic='-KPIC' lt_prog_compiler_static='-Bstatic' ;; *-mlibc) lt_prog_compiler_wl='-Wl,' lt_prog_compiler_pic='-fPIC' lt_prog_compiler_static='-static' ;; *nto* | *qnx*) # QNX uses GNU C++, but need to define -shared option too, otherwise # it will coredump. lt_prog_compiler_pic='-fPIC -shared' ;; osf3* | osf4* | osf5*) lt_prog_compiler_wl='-Wl,' # All OSF/1 code is PIC. lt_prog_compiler_static='-non_shared' ;; rdos*) lt_prog_compiler_static='-non_shared' ;; serenity*) ;; solaris*) lt_prog_compiler_pic='-KPIC' lt_prog_compiler_static='-Bstatic' case $cc_basename in f77* | f90* | f95* | sunf77* | sunf90* | sunf95*) lt_prog_compiler_wl='-Qoption ld ';; *) lt_prog_compiler_wl='-Wl,';; esac ;; sunos4*) lt_prog_compiler_wl='-Qoption ld ' lt_prog_compiler_pic='-PIC' lt_prog_compiler_static='-Bstatic' ;; sysv4 | sysv4.2uw2* | sysv4.3*) lt_prog_compiler_wl='-Wl,' lt_prog_compiler_pic='-KPIC' lt_prog_compiler_static='-Bstatic' ;; sysv4*MP*) if test -d /usr/nec; then lt_prog_compiler_pic='-Kconform_pic' lt_prog_compiler_static='-Bstatic' fi ;; sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) lt_prog_compiler_wl='-Wl,' lt_prog_compiler_pic='-KPIC' lt_prog_compiler_static='-Bstatic' ;; unicos*) lt_prog_compiler_wl='-Wl,' lt_prog_compiler_can_build_shared=no ;; uts4*) lt_prog_compiler_pic='-pic' lt_prog_compiler_static='-Bstatic' ;; *) lt_prog_compiler_can_build_shared=no ;; esac fi case $host_os in # For platforms that do not support PIC, -DPIC is meaningless: *djgpp*) lt_prog_compiler_pic= ;; *) lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC" ;; esac { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5 printf %s "checking for $compiler option to produce PIC... " >&6; } if test ${lt_cv_prog_compiler_pic+y} then : printf %s "(cached) " >&6 else case e in #( e) lt_cv_prog_compiler_pic=$lt_prog_compiler_pic ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic" >&5 printf "%s\n" "$lt_cv_prog_compiler_pic" >&6; } lt_prog_compiler_pic=$lt_cv_prog_compiler_pic # # Check to make sure the PIC flag actually works. # if test -n "$lt_prog_compiler_pic"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5 printf %s "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; } if test ${lt_cv_prog_compiler_pic_works+y} then : printf %s "(cached) " >&6 else case e in #( e) lt_cv_prog_compiler_pic_works=no ac_outfile=conftest.$ac_objext echo "$lt_simple_compile_test_code" > conftest.$ac_ext lt_compiler_flag="$lt_prog_compiler_pic -DPIC" ## exclude from sc_useless_quotes_in_assignment # Insert the option either (1) after the last *FLAGS variable, or # (2) before a word containing "conftest.", or (3) at the end. # Note that $ac_compile itself does not contain backslashes and begins # with a dollar sign (not a hyphen), so the echo should work correctly. # The option is referenced via a variable to avoid confusing sed. lt_compile=`echo "$ac_compile" | $SED \ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ -e 's:$: $lt_compiler_flag:'` (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) (eval "$lt_compile" 2>conftest.err) ac_status=$? cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 if (exit $ac_status) && test -s "$ac_outfile"; then # The compiler can only warn and ignore the option if not recognized # So say no if there are warnings other than the usual output. $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then lt_cv_prog_compiler_pic_works=yes fi fi $RM conftest* ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5 printf "%s\n" "$lt_cv_prog_compiler_pic_works" >&6; } if test yes = "$lt_cv_prog_compiler_pic_works"; then case $lt_prog_compiler_pic in "" | " "*) ;; *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;; esac else lt_prog_compiler_pic= lt_prog_compiler_can_build_shared=no fi fi # # Check to make sure the static flag actually works. # wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5 printf %s "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; } if test ${lt_cv_prog_compiler_static_works+y} then : printf %s "(cached) " >&6 else case e in #( e) lt_cv_prog_compiler_static_works=no save_LDFLAGS=$LDFLAGS LDFLAGS="$LDFLAGS $lt_tmp_static_flag" echo "$lt_simple_link_test_code" > conftest.$ac_ext if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then # The linker can only warn and ignore the option if not recognized # So say no if there are warnings if test -s conftest.err; then # Append any errors to the config.log. cat conftest.err 1>&5 $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 if diff conftest.exp conftest.er2 >/dev/null; then lt_cv_prog_compiler_static_works=yes fi else lt_cv_prog_compiler_static_works=yes fi fi $RM -r conftest* LDFLAGS=$save_LDFLAGS ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5 printf "%s\n" "$lt_cv_prog_compiler_static_works" >&6; } if test yes = "$lt_cv_prog_compiler_static_works"; then : else lt_prog_compiler_static= fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5 printf %s "checking if $compiler supports -c -o file.$ac_objext... " >&6; } if test ${lt_cv_prog_compiler_c_o+y} then : printf %s "(cached) " >&6 else case e in #( e) lt_cv_prog_compiler_c_o=no $RM -r conftest 2>/dev/null mkdir conftest cd conftest mkdir out echo "$lt_simple_compile_test_code" > conftest.$ac_ext lt_compiler_flag="-o out/conftest2.$ac_objext" # Insert the option either (1) after the last *FLAGS variable, or # (2) before a word containing "conftest.", or (3) at the end. # Note that $ac_compile itself does not contain backslashes and begins # with a dollar sign (not a hyphen), so the echo should work correctly. lt_compile=`echo "$ac_compile" | $SED \ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ -e 's:$: $lt_compiler_flag:'` (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) (eval "$lt_compile" 2>out/conftest.err) ac_status=$? cat out/conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 if (exit $ac_status) && test -s out/conftest2.$ac_objext then # The compiler can only warn and ignore the option if not recognized # So say no if there are warnings $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then lt_cv_prog_compiler_c_o=yes fi fi chmod u+w . 2>&5 $RM conftest* # SGI C++ compiler will create directory out/ii_files/ for # template instantiation test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files $RM out/* && rmdir out cd .. $RM -r conftest $RM conftest* ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5 printf "%s\n" "$lt_cv_prog_compiler_c_o" >&6; } { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5 printf %s "checking if $compiler supports -c -o file.$ac_objext... " >&6; } if test ${lt_cv_prog_compiler_c_o+y} then : printf %s "(cached) " >&6 else case e in #( e) lt_cv_prog_compiler_c_o=no $RM -r conftest 2>/dev/null mkdir conftest cd conftest mkdir out echo "$lt_simple_compile_test_code" > conftest.$ac_ext lt_compiler_flag="-o out/conftest2.$ac_objext" # Insert the option either (1) after the last *FLAGS variable, or # (2) before a word containing "conftest.", or (3) at the end. # Note that $ac_compile itself does not contain backslashes and begins # with a dollar sign (not a hyphen), so the echo should work correctly. lt_compile=`echo "$ac_compile" | $SED \ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ -e 's:$: $lt_compiler_flag:'` (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) (eval "$lt_compile" 2>out/conftest.err) ac_status=$? cat out/conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 if (exit $ac_status) && test -s out/conftest2.$ac_objext then # The compiler can only warn and ignore the option if not recognized # So say no if there are warnings $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then lt_cv_prog_compiler_c_o=yes fi fi chmod u+w . 2>&5 $RM conftest* # SGI C++ compiler will create directory out/ii_files/ for # template instantiation test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files $RM out/* && rmdir out cd .. $RM -r conftest $RM conftest* ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5 printf "%s\n" "$lt_cv_prog_compiler_c_o" >&6; } hard_links=nottested if test no = "$lt_cv_prog_compiler_c_o" && test no != "$need_locks"; then # do not overwrite the value of need_locks provided by the user { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5 printf %s "checking if we can lock with hard links... " >&6; } hard_links=yes $RM conftest* ln conftest.a conftest.b 2>/dev/null && hard_links=no touch conftest.a ln conftest.a conftest.b 2>&5 || hard_links=no ln conftest.a conftest.b 2>/dev/null && hard_links=no { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5 printf "%s\n" "$hard_links" >&6; } if test no = "$hard_links"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: '$CC' does not support '-c -o', so 'make -j' may be unsafe" >&5 printf "%s\n" "$as_me: WARNING: '$CC' does not support '-c -o', so 'make -j' may be unsafe" >&2;} need_locks=warn fi else need_locks=no fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5 printf %s "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; } runpath_var= allow_undefined_flag= always_export_symbols=no archive_cmds= archive_expsym_cmds= compiler_needs_object=no enable_shared_with_static_runtimes=no export_dynamic_flag_spec= export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' hardcode_automatic=no hardcode_direct=no hardcode_direct_absolute=no hardcode_libdir_flag_spec= hardcode_libdir_separator= hardcode_minus_L=no hardcode_shlibpath_var=unsupported inherit_rpath=no link_all_deplibs=unknown module_cmds= module_expsym_cmds= old_archive_from_new_cmds= old_archive_from_expsyms_cmds= thread_safe_flag_spec= whole_archive_flag_spec= # include_expsyms should be a list of space-separated symbols to be *always* # included in the symbol list include_expsyms= # exclude_expsyms can be an extended regexp of symbols to exclude # it will be wrapped by ' (' and ')$', so one must not match beginning or # end of line. Example: 'a|bc|.*d.*' will exclude the symbols 'a' and 'bc', # as well as any symbol that contains 'd'. exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*' # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out # platforms (ab)use it in PIC code, but their linkers get confused if # the symbol is explicitly referenced. Since portable code cannot # rely on this symbol name, it's probably fine to never include it in # preloaded symbol tables. # Exclude shared library initialization/finalization symbols. extract_expsyms_cmds= case $host_os in cygwin* | mingw* | windows* | pw32* | cegcc*) # FIXME: the MSVC++ and ICC port hasn't been tested in a loooong time # When not using gcc, we currently assume that we are using # Microsoft Visual C++ or Intel C++ Compiler. if test yes != "$GCC"; then with_gnu_ld=no fi ;; interix*) # we just hope/assume this is gcc and not c89 (= MSVC++ or ICC) with_gnu_ld=yes ;; linux* | k*bsd*-gnu | gnu*) link_all_deplibs=no ;; esac ld_shlibs=yes # On some targets, GNU ld is compatible enough with the native linker # that we're better off using the native interface for both. lt_use_gnu_ld_interface=no if test yes = "$with_gnu_ld"; then case $host_os in aix*) # The AIX port of GNU ld has always aspired to compatibility # with the native linker. However, as the warning in the GNU ld # block says, versions before 2.19.5* couldn't really create working # shared libraries, regardless of the interface used. case `$LD -v 2>&1` in *\ \(GNU\ Binutils\)\ 2.19.5*) ;; *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;; *\ \(GNU\ Binutils\)\ [3-9]*) ;; *) lt_use_gnu_ld_interface=yes ;; esac ;; *) lt_use_gnu_ld_interface=yes ;; esac fi if test yes = "$lt_use_gnu_ld_interface"; then # If archive_cmds runs LD, not CC, wlarc should be empty wlarc='$wl' # Set some defaults for GNU ld with shared library support. These # are reset later if shared libraries are not supported. 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The following line is correct: shared_flag='-G' else if test yes = "$aix_use_runtimelinking"; then shared_flag='$wl-G' else shared_flag='$wl-bM:SRE' fi shared_flag_aix='$wl-bM:SRE' shared_flag_svr4='$wl-G' fi fi export_dynamic_flag_spec='$wl-bexpall' # It seems that -bexpall does not export symbols beginning with # underscore (_), so it is better to generate a list of symbols to export. always_export_symbols=yes if test aix,yes = "$with_aix_soname,$aix_use_runtimelinking"; then # Warning - without using the other runtime loading flags (-brtl), # -berok will link without error, but may produce a broken library. allow_undefined_flag='-berok' # Determine the default libpath from the value encoded in an # empty executable. if test set = "${lt_cv_aix_libpath+set}"; then aix_libpath=$lt_cv_aix_libpath else if test ${lt_cv_aix_libpath_+y} then : printf %s "(cached) " >&6 else case e in #( e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main (void) { ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : lt_aix_libpath_sed=' /Import File Strings/,/^$/ { /^0/ { s/^0 *\([^ ]*\) *$/\1/ p } }' lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` # Check for a 64-bit object if we didn't find anything. if test -z "$lt_cv_aix_libpath_"; then lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` fi fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext if test -z "$lt_cv_aix_libpath_"; then lt_cv_aix_libpath_=/usr/lib:/lib fi ;; esac fi aix_libpath=$lt_cv_aix_libpath_ fi hardcode_libdir_flag_spec='$wl-blibpath:$libdir:'"$aix_libpath" archive_expsym_cmds='$CC -o $output_objdir/$soname $libobjs $deplibs $wl'$no_entry_flag' $compiler_flags `if test -n "$allow_undefined_flag"; then func_echo_all "$wl$allow_undefined_flag"; else :; fi` $wl'$exp_sym_flag:\$export_symbols' '$shared_flag else if test ia64 = "$host_cpu"; then hardcode_libdir_flag_spec='$wl-R $libdir:/usr/lib:/lib' allow_undefined_flag="-z nodefs" archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\$wl$no_entry_flag"' $compiler_flags $wl$allow_undefined_flag '"\$wl$exp_sym_flag:\$export_symbols" else # Determine the default libpath from the value encoded in an # empty executable. if test set = "${lt_cv_aix_libpath+set}"; then aix_libpath=$lt_cv_aix_libpath else if test ${lt_cv_aix_libpath_+y} then : printf %s "(cached) " >&6 else case e in #( e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main (void) { ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : lt_aix_libpath_sed=' /Import File Strings/,/^$/ { /^0/ { s/^0 *\([^ ]*\) *$/\1/ p } }' lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` # Check for a 64-bit object if we didn't find anything. if test -z "$lt_cv_aix_libpath_"; then lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` fi fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext if test -z "$lt_cv_aix_libpath_"; then lt_cv_aix_libpath_=/usr/lib:/lib fi ;; esac fi aix_libpath=$lt_cv_aix_libpath_ fi hardcode_libdir_flag_spec='$wl-blibpath:$libdir:'"$aix_libpath" # Warning - without using the other run time loading flags, # -berok will link without error, but may produce a broken library. no_undefined_flag=' $wl-bernotok' allow_undefined_flag=' $wl-berok' if test yes = "$with_gnu_ld"; then # We only use this code for GNU lds that support --whole-archive. whole_archive_flag_spec='$wl--whole-archive$convenience $wl--no-whole-archive' else # Exported symbols can be pulled into shared objects from archives whole_archive_flag_spec='$convenience' fi archive_cmds_need_lc=yes archive_expsym_cmds='$RM -r $output_objdir/$realname.d~$MKDIR $output_objdir/$realname.d' # -brtl affects multiple linker settings, -berok does not and is overridden later compiler_flags_filtered='`func_echo_all "$compiler_flags " | $SED -e "s%-brtl\\([, ]\\)%-berok\\1%g"`' if test svr4 != "$with_aix_soname"; then # This is similar to how AIX traditionally builds its shared libraries. archive_expsym_cmds="$archive_expsym_cmds"'~$CC '$shared_flag_aix' -o $output_objdir/$realname.d/$soname $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$realname.d/$soname' fi if test aix != "$with_aix_soname"; then archive_expsym_cmds="$archive_expsym_cmds"'~$CC '$shared_flag_svr4' -o $output_objdir/$realname.d/$shared_archive_member_spec.o $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$STRIP -e $output_objdir/$realname.d/$shared_archive_member_spec.o~( func_echo_all "#! $soname($shared_archive_member_spec.o)"; if test shr_64 = "$shared_archive_member_spec"; then func_echo_all "# 64"; else func_echo_all "# 32"; fi; cat $export_symbols ) > $output_objdir/$realname.d/$shared_archive_member_spec.imp~$AR $AR_FLAGS $output_objdir/$soname $output_objdir/$realname.d/$shared_archive_member_spec.o $output_objdir/$realname.d/$shared_archive_member_spec.imp' else # used by -dlpreopen to get the symbols archive_expsym_cmds="$archive_expsym_cmds"'~$MV $output_objdir/$realname.d/$soname $output_objdir' fi archive_expsym_cmds="$archive_expsym_cmds"'~$RM -r $output_objdir/$realname.d' fi fi ;; amigaos*) case $host_cpu in powerpc) # see comment about AmigaOS4 .so support archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' archive_expsym_cmds='' ;; m68k) archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' hardcode_libdir_flag_spec='-L$libdir' hardcode_minus_L=yes ;; esac ;; bsdi[45]*) export_dynamic_flag_spec=-rdynamic ;; cygwin* | mingw* | windows* | pw32* | cegcc*) # When not using gcc, we currently assume that we are using # Microsoft Visual C++ or Intel C++ Compiler. # hardcode_libdir_flag_spec is actually meaningless, as there is # no search path for DLLs. case $cc_basename in cl* | icl*) # Native MSVC or ICC hardcode_libdir_flag_spec=' ' allow_undefined_flag=unsupported always_export_symbols=yes file_list_spec='@' # Tell ltmain to make .lib files, not .a files. libext=lib # Tell ltmain to make .dll files, not .so files. shrext_cmds=.dll # FIXME: Setting linknames here is a bad hack. archive_cmds='$CC -Fe$output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~linknames=' archive_expsym_cmds='if test DEF = "`$SED -n -e '\''s/^[ ]*//'\'' -e '\''/^\(;.*\)*$/d'\'' -e '\''s/^\(EXPORTS\|LIBRARY\)\([ ].*\)*$/DEF/p'\'' -e q $export_symbols`" ; then cp "$export_symbols" "$output_objdir/$soname.def"; echo "$tool_output_objdir$soname.def" > "$output_objdir/$soname.exp"; else $SED -e '\''s/^/-link -EXPORT:/'\'' < $export_symbols > $output_objdir/$soname.exp; fi~ $CC -Fe$tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~ linknames=' # The linker will not automatically build a static lib if we build a DLL. # _LT_TAGVAR(old_archive_from_new_cmds, )='true' enable_shared_with_static_runtimes=yes exclude_expsyms='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*' export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1,DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols' # Don't use ranlib old_postinstall_cmds='chmod 644 $oldlib' postlink_cmds='lt_outputfile="@OUTPUT@"~ lt_tool_outputfile="@TOOL_OUTPUT@"~ case $lt_outputfile in *.exe|*.EXE) ;; *) lt_outputfile=$lt_outputfile.exe lt_tool_outputfile=$lt_tool_outputfile.exe ;; esac~ if test : != "$MANIFEST_TOOL" && test -f "$lt_outputfile.manifest"; then $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1; $RM "$lt_outputfile.manifest"; fi' ;; *) # Assume MSVC and ICC wrapper hardcode_libdir_flag_spec=' ' allow_undefined_flag=unsupported # Tell ltmain to make .lib files, not .a files. libext=lib # Tell ltmain to make .dll files, not .so files. shrext_cmds=.dll # FIXME: Setting linknames here is a bad hack. archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames=' # The linker will automatically build a .lib file if we build a DLL. old_archive_from_new_cmds='true' # FIXME: Should let the user specify the lib program. old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs' enable_shared_with_static_runtimes=yes ;; esac ;; darwin* | rhapsody*) archive_cmds_need_lc=no hardcode_direct=no hardcode_automatic=yes hardcode_shlibpath_var=unsupported if test yes = "$lt_cv_ld_force_load"; then whole_archive_flag_spec='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience $wl-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`' else whole_archive_flag_spec='' fi link_all_deplibs=yes allow_undefined_flag=$_lt_dar_allow_undefined case $cc_basename in ifort*|nagfor*) _lt_dar_can_shared=yes ;; *) _lt_dar_can_shared=$GCC ;; esac if test yes = "$_lt_dar_can_shared"; then output_verbose_link_cmd=func_echo_all archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod$_lt_dsymutil" module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dsymutil" archive_expsym_cmds="$SED 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod$_lt_dar_export_syms$_lt_dsymutil" module_expsym_cmds="$SED -e 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dar_export_syms$_lt_dsymutil" else ld_shlibs=no fi ;; dgux*) archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_libdir_flag_spec='-L$libdir' hardcode_shlibpath_var=no ;; # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor # support. Future versions do this automatically, but an explicit c++rt0.o # does not break anything, and helps significantly (at the cost of a little # extra space). freebsd2.2*) archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' hardcode_libdir_flag_spec='-R$libdir' hardcode_direct=yes hardcode_shlibpath_var=no ;; # Unfortunately, older versions of FreeBSD 2 do not have this feature. freebsd2.*) archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' hardcode_direct=yes hardcode_minus_L=yes hardcode_shlibpath_var=no ;; # FreeBSD 3 and greater uses gcc -shared to do shared libraries. freebsd* | dragonfly* | midnightbsd*) archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' hardcode_libdir_flag_spec='-R$libdir' hardcode_direct=yes hardcode_shlibpath_var=no ;; hpux9*) if test yes = "$GCC"; then archive_cmds='$RM $output_objdir/$soname~$CC -shared $pic_flag $wl+b $wl$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib' else archive_cmds='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib' fi hardcode_libdir_flag_spec='$wl+b $wl$libdir' hardcode_libdir_separator=: hardcode_direct=yes # hardcode_minus_L: Not really in the search PATH, # but as the default location of the library. hardcode_minus_L=yes export_dynamic_flag_spec='$wl-E' ;; hpux10*) if test yes,no = "$GCC,$with_gnu_ld"; then archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags' else archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' fi if test no = "$with_gnu_ld"; then hardcode_libdir_flag_spec='$wl+b $wl$libdir' hardcode_libdir_separator=: hardcode_direct=yes hardcode_direct_absolute=yes export_dynamic_flag_spec='$wl-E' # hardcode_minus_L: Not really in the search PATH, # but as the default location of the library. hardcode_minus_L=yes fi ;; hpux11*) if test yes,no = "$GCC,$with_gnu_ld"; then case $host_cpu in hppa*64*) archive_cmds='$CC -shared $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags' ;; ia64*) archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' ;; *) archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags' ;; esac else case $host_cpu in hppa*64*) archive_cmds='$CC -b $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags' ;; ia64*) archive_cmds='$CC -b $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' ;; *) # Older versions of the 11.00 compiler do not understand -b yet # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5 printf %s "checking if $CC understands -b... " >&6; } if test ${lt_cv_prog_compiler__b+y} then : printf %s "(cached) " >&6 else case e in #( e) lt_cv_prog_compiler__b=no save_LDFLAGS=$LDFLAGS LDFLAGS="$LDFLAGS -b" echo "$lt_simple_link_test_code" > conftest.$ac_ext if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then # The linker can only warn and ignore the option if not recognized # So say no if there are warnings if test -s conftest.err; then # Append any errors to the config.log. cat conftest.err 1>&5 $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 if diff conftest.exp conftest.er2 >/dev/null; then lt_cv_prog_compiler__b=yes fi else lt_cv_prog_compiler__b=yes fi fi $RM -r conftest* LDFLAGS=$save_LDFLAGS ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5 printf "%s\n" "$lt_cv_prog_compiler__b" >&6; } if test yes = "$lt_cv_prog_compiler__b"; then archive_cmds='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags' else archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' fi ;; esac fi if test no = "$with_gnu_ld"; then hardcode_libdir_flag_spec='$wl+b $wl$libdir' hardcode_libdir_separator=: case $host_cpu in hppa*64*|ia64*) hardcode_direct=no hardcode_shlibpath_var=no ;; *) hardcode_direct=yes hardcode_direct_absolute=yes export_dynamic_flag_spec='$wl-E' # hardcode_minus_L: Not really in the search PATH, # but as the default location of the library. hardcode_minus_L=yes ;; esac fi ;; irix5* | irix6* | nonstopux*) if test yes = "$GCC"; then archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib' # Try to use the -exported_symbol ld option, if it does not # work, assume that -exports_file does not work either and # implicitly export all symbols. # This should be the same for all languages, so no per-tag cache variable. { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the $host_os linker accepts -exported_symbol" >&5 printf %s "checking whether the $host_os linker accepts -exported_symbol... " >&6; } if test ${lt_cv_irix_exported_symbol+y} then : printf %s "(cached) " >&6 else case e in #( e) save_LDFLAGS=$LDFLAGS LDFLAGS="$LDFLAGS -shared $wl-exported_symbol ${wl}foo $wl-update_registry $wl/dev/null" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int foo (void) { return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : lt_cv_irix_exported_symbol=yes else case e in #( e) lt_cv_irix_exported_symbol=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext LDFLAGS=$save_LDFLAGS ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_irix_exported_symbol" >&5 printf "%s\n" "$lt_cv_irix_exported_symbol" >&6; } if test yes = "$lt_cv_irix_exported_symbol"; then archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations $wl-exports_file $wl$export_symbols -o $lib' fi link_all_deplibs=no else archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib' archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -exports_file $export_symbols -o $lib' fi archive_cmds_need_lc='no' hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' hardcode_libdir_separator=: inherit_rpath=yes link_all_deplibs=yes ;; linux*) case $cc_basename in tcc*) # Fabrice Bellard et al's Tiny C Compiler ld_shlibs=yes archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' ;; esac ;; *-mlibc) ;; netbsd* | netbsdelf*-gnu) if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out else archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF fi hardcode_libdir_flag_spec='-R$libdir' hardcode_direct=yes hardcode_shlibpath_var=no ;; newsos6) archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_direct=yes hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' hardcode_libdir_separator=: hardcode_shlibpath_var=no ;; *nto* | *qnx*) ;; openbsd*) if test -f /usr/libexec/ld.so; then hardcode_direct=yes hardcode_shlibpath_var=no hardcode_direct_absolute=yes if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags $wl-retain-symbols-file,$export_symbols' hardcode_libdir_flag_spec='$wl-rpath,$libdir' export_dynamic_flag_spec='$wl-E' else archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' hardcode_libdir_flag_spec='$wl-rpath,$libdir' fi else ld_shlibs=no fi ;; os2*) hardcode_libdir_flag_spec='-L$libdir' hardcode_minus_L=yes allow_undefined_flag=unsupported shrext_cmds=.dll archive_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ $ECHO EXPORTS >> $output_objdir/$libname.def~ emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~ $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ emximp -o $lib $output_objdir/$libname.def' archive_expsym_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ $ECHO EXPORTS >> $output_objdir/$libname.def~ prefix_cmds="$SED"~ if test EXPORTS = "`$SED 1q $export_symbols`"; then prefix_cmds="$prefix_cmds -e 1d"; fi~ prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~ cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~ $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ emximp -o $lib $output_objdir/$libname.def' old_archive_from_new_cmds='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def' enable_shared_with_static_runtimes=yes file_list_spec='@' ;; osf3*) if test yes = "$GCC"; then allow_undefined_flag=' $wl-expect_unresolved $wl\*' archive_cmds='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib' else allow_undefined_flag=' -expect_unresolved \*' archive_cmds='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib' fi archive_cmds_need_lc='no' hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' hardcode_libdir_separator=: ;; osf4* | osf5*) # as osf3* with the addition of -msym flag if test yes = "$GCC"; then allow_undefined_flag=' $wl-expect_unresolved $wl\*' archive_cmds='$CC -shared$allow_undefined_flag $pic_flag $libobjs $deplibs $compiler_flags $wl-msym $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib' hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' else allow_undefined_flag=' -expect_unresolved \*' archive_cmds='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib' archive_expsym_cmds='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~ $CC -shared$allow_undefined_flag $wl-input $wl$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib~$RM $lib.exp' # Both c and cxx compiler support -rpath directly hardcode_libdir_flag_spec='-rpath $libdir' fi archive_cmds_need_lc='no' hardcode_libdir_separator=: ;; serenity*) ;; solaris*) no_undefined_flag=' -z defs' if test yes = "$GCC"; then wlarc='$wl' archive_cmds='$CC -shared $pic_flag $wl-z ${wl}text $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ $CC -shared $pic_flag $wl-z ${wl}text $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' else case `$CC -V 2>&1` in *"Compilers 5.0"*) wlarc='' archive_cmds='$LD -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $linker_flags' archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ $LD -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp' ;; *) wlarc='$wl' archive_cmds='$CC -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ $CC -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' ;; esac fi hardcode_libdir_flag_spec='-R$libdir' hardcode_shlibpath_var=no case $host_os in solaris2.[0-5] | solaris2.[0-5].*) ;; *) # The compiler driver will combine and reorder linker options, # but understands '-z linker_flag'. GCC discards it without '$wl', # but is careful enough not to reorder. # Supported since Solaris 2.6 (maybe 2.5.1?) if test yes = "$GCC"; then whole_archive_flag_spec='$wl-z ${wl}allextract$convenience $wl-z ${wl}defaultextract' else whole_archive_flag_spec='-z allextract$convenience -z defaultextract' fi ;; esac link_all_deplibs=yes ;; sunos4*) if test sequent = "$host_vendor"; then # Use $CC to link under sequent, because it throws in some extra .o # files that make .init and .fini sections work. archive_cmds='$CC -G $wl-h $soname -o $lib $libobjs $deplibs $compiler_flags' else archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' fi hardcode_libdir_flag_spec='-L$libdir' hardcode_direct=yes hardcode_minus_L=yes hardcode_shlibpath_var=no ;; sysv4) case $host_vendor in sni) archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_direct=yes # is this really true??? ;; siemens) ## LD is ld it makes a PLAMLIB ## CC just makes a GrossModule. archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags' reload_cmds='$CC -r -o $output$reload_objs' hardcode_direct=no ;; motorola) archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_direct=no #Motorola manual says yes, but my tests say they lie ;; esac runpath_var='LD_RUN_PATH' hardcode_shlibpath_var=no ;; sysv4.3*) archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_shlibpath_var=no export_dynamic_flag_spec='-Bexport' ;; sysv4*MP*) if test -d /usr/nec; then archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_shlibpath_var=no runpath_var=LD_RUN_PATH hardcode_runpath_var=yes ld_shlibs=yes fi ;; sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*) no_undefined_flag='$wl-z,text' archive_cmds_need_lc=no hardcode_shlibpath_var=no runpath_var='LD_RUN_PATH' if test yes = "$GCC"; then archive_cmds='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' else archive_cmds='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' fi ;; sysv5* | sco3.2v5* | sco5v6*) # Note: We CANNOT use -z defs as we might desire, because we do not # link with -lc, and that would cause any symbols used from libc to # always be unresolved, which means just about no library would # ever link correctly. If we're not using GNU ld we use -z text # though, which does catch some bad symbols but isn't as heavy-handed # as -z defs. no_undefined_flag='$wl-z,text' allow_undefined_flag='$wl-z,nodefs' archive_cmds_need_lc=no hardcode_shlibpath_var=no hardcode_libdir_flag_spec='$wl-R,$libdir' hardcode_libdir_separator=':' link_all_deplibs=yes export_dynamic_flag_spec='$wl-Bexport' runpath_var='LD_RUN_PATH' if test yes = "$GCC"; then archive_cmds='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' else archive_cmds='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' fi ;; uts4*) archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_libdir_flag_spec='-L$libdir' hardcode_shlibpath_var=no ;; *) ld_shlibs=no ;; esac if test sni = "$host_vendor"; then case $host in sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) export_dynamic_flag_spec='$wl-Blargedynsym' ;; esac fi fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5 printf "%s\n" "$ld_shlibs" >&6; } test no = "$ld_shlibs" && can_build_shared=no with_gnu_ld=$with_gnu_ld # # Do we need to explicitly link libc? # case "x$archive_cmds_need_lc" in x|xyes) # Assume -lc should be added archive_cmds_need_lc=yes if test yes,yes = "$GCC,$enable_shared"; then case $archive_cmds in *'~'*) # FIXME: we may have to deal with multi-command sequences. ;; '$CC '*) # Test whether the compiler implicitly links with -lc since on some # systems, -lgcc has to come before -lc. If gcc already passes -lc # to ld, don't add -lc before -lgcc. { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5 printf %s "checking whether -lc should be explicitly linked in... " >&6; } if test ${lt_cv_archive_cmds_need_lc+y} then : printf %s "(cached) " >&6 else case e in #( e) $RM conftest* echo "$lt_simple_compile_test_code" > conftest.$ac_ext if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 (eval $ac_compile) 2>&5 ac_status=$? printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } 2>conftest.err; then soname=conftest lib=conftest libobjs=conftest.$ac_objext deplibs= wl=$lt_prog_compiler_wl pic_flag=$lt_prog_compiler_pic compiler_flags=-v linker_flags=-v verstring= output_objdir=. libname=conftest lt_save_allow_undefined_flag=$allow_undefined_flag allow_undefined_flag= if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5 (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5 ac_status=$? printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } then lt_cv_archive_cmds_need_lc=no else lt_cv_archive_cmds_need_lc=yes fi allow_undefined_flag=$lt_save_allow_undefined_flag else cat conftest.err 1>&5 fi $RM conftest* ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5 printf "%s\n" "$lt_cv_archive_cmds_need_lc" >&6; } archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc ;; esac fi ;; esac { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5 printf %s "checking dynamic linker characteristics... " >&6; } if test yes = "$GCC"; then case $host_os in darwin*) lt_awk_arg='/^libraries:/,/LR/' ;; *) lt_awk_arg='/^libraries:/' ;; esac case $host_os in mingw* | windows* | cegcc*) lt_sed_strip_eq='s|=\([A-Za-z]:\)|\1|g' ;; *) lt_sed_strip_eq='s|=/|/|g' ;; esac lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq` case $lt_search_path_spec in *\;*) # if the path contains ";" then we assume it to be the separator # otherwise default to the standard path separator (i.e. ":") - it is # assumed that no part of a normal pathname contains ";" but that should # okay in the real world where ";" in dirpaths is itself problematic. lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'` ;; *) lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"` ;; esac # Ok, now we have the path, separated by spaces, we can step through it # and add multilib dir if necessary... lt_tmp_lt_search_path_spec= lt_multi_os_dir=/`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null` # ...but if some path component already ends with the multilib dir we assume # that all is fine and trust -print-search-dirs as is (GCC 4.2? or newer). case "$lt_multi_os_dir; $lt_search_path_spec " in "/; "* | "/.; "* | "/./; "* | *"$lt_multi_os_dir "* | *"$lt_multi_os_dir/ "*) lt_multi_os_dir= ;; esac for lt_sys_path in $lt_search_path_spec; do if test -d "$lt_sys_path$lt_multi_os_dir"; then lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path$lt_multi_os_dir" elif test -n "$lt_multi_os_dir"; then test -d "$lt_sys_path" && \ lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path" fi done lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk ' BEGIN {RS = " "; FS = "/|\n";} { lt_foo = ""; lt_count = 0; for (lt_i = NF; lt_i > 0; lt_i--) { if ($lt_i != "" && $lt_i != ".") { if ($lt_i == "..") { lt_count++; } else { if (lt_count == 0) { lt_foo = "/" $lt_i lt_foo; } else { lt_count--; } } } } if (lt_foo != "") { lt_freq[lt_foo]++; } if (lt_freq[lt_foo] == 1) { print lt_foo; } }'` # AWK program above erroneously prepends '/' to C:/dos/paths # for these hosts. case $host_os in mingw* | windows* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\ $SED 's|/\([A-Za-z]:\)|\1|g'` ;; esac sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP` else sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" fi library_names_spec= libname_spec='lib$name' soname_spec= shrext_cmds=.so postinstall_cmds= postuninstall_cmds= finish_cmds= finish_eval= shlibpath_var= shlibpath_overrides_runpath=unknown version_type=none dynamic_linker="$host_os ld.so" sys_lib_dlsearch_path_spec="/lib /usr/lib" need_lib_prefix=unknown hardcode_into_libs=no # when you set need_version to no, make sure it does not cause -set_version # flags to be left without arguments need_version=unknown case $host_os in aix3*) version_type=linux # correct to gnu/linux during the next big refactor library_names_spec='$libname$release$shared_ext$versuffix $libname.a' shlibpath_var=LIBPATH # AIX 3 has no versioning support, so we append a major version to the name. soname_spec='$libname$release$shared_ext$major' ;; aix[4-9]*) version_type=linux # correct to gnu/linux during the next big refactor need_lib_prefix=no need_version=no hardcode_into_libs=yes if test ia64 = "$host_cpu"; then # AIX 5 supports IA64 library_names_spec='$libname$release$shared_ext$major $libname$release$shared_ext$versuffix $libname$shared_ext' shlibpath_var=LD_LIBRARY_PATH else # With GCC up to 2.95.x, collect2 would create an import file # for dependence libraries. The import file would start with # the line '#! .'. This would cause the generated library to # depend on '.', always an invalid library. This was fixed in # development snapshots of GCC prior to 3.0. case $host_os in aix4 | aix4.[01] | aix4.[01].*) if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' echo ' yes ' echo '#endif'; } | $CC -E - | $GREP yes > /dev/null; then : else can_build_shared=no fi ;; esac # Using Import Files as archive members, it is possible to support # filename-based versioning of shared library archives on AIX. While # this would work for both with and without runtime linking, it will # prevent static linking of such archives. So we do filename-based # shared library versioning with .so extension only, which is used # when both runtime linking and shared linking is enabled. # Unfortunately, runtime linking may impact performance, so we do # not want this to be the default eventually. Also, we use the # versioned .so libs for executables only if there is the -brtl # linker flag in LDFLAGS as well, or --enable-aix-soname=svr4 only. # To allow for filename-based versioning support, we need to create # libNAME.so.V as an archive file, containing: # *) an Import File, referring to the versioned filename of the # archive as well as the shared archive member, telling the # bitwidth (32 or 64) of that shared object, and providing the # list of exported symbols of that shared object, eventually # decorated with the 'weak' keyword # *) the shared object with the F_LOADONLY flag set, to really avoid # it being seen by the linker. # At run time we better use the real file rather than another symlink, # but for link time we create the symlink libNAME.so -> libNAME.so.V case $with_aix_soname,$aix_use_runtimelinking in # AIX (on Power*) has no versioning support, so currently we cannot hardcode correct # soname into executable. Probably we can add versioning support to # collect2, so additional links can be useful in future. aix,yes) # traditional libtool dynamic_linker='AIX unversionable lib.so' # If using run time linking (on AIX 4.2 or later) use lib.so # instead of lib.a to let people know that these are not # typical AIX shared libraries. library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' ;; aix,no) # traditional AIX only dynamic_linker='AIX lib.a(lib.so.V)' # We preserve .a as extension for shared libraries through AIX4.2 # and later when we are not doing run time linking. library_names_spec='$libname$release.a $libname.a' soname_spec='$libname$release$shared_ext$major' ;; svr4,*) # full svr4 only dynamic_linker="AIX lib.so.V($shared_archive_member_spec.o)" library_names_spec='$libname$release$shared_ext$major $libname$shared_ext' # We do not specify a path in Import Files, so LIBPATH fires. shlibpath_overrides_runpath=yes ;; *,yes) # both, prefer svr4 dynamic_linker="AIX lib.so.V($shared_archive_member_spec.o), lib.a(lib.so.V)" library_names_spec='$libname$release$shared_ext$major $libname$shared_ext' # unpreferred sharedlib libNAME.a needs extra handling postinstall_cmds='test -n "$linkname" || linkname="$realname"~func_stripname "" ".so" "$linkname"~$install_shared_prog "$dir/$func_stripname_result.$libext" "$destdir/$func_stripname_result.$libext"~test -z "$tstripme" || test -z "$striplib" || $striplib "$destdir/$func_stripname_result.$libext"' postuninstall_cmds='for n in $library_names $old_library; do :; done~func_stripname "" ".so" "$n"~test "$func_stripname_result" = "$n" || func_append rmfiles " $odir/$func_stripname_result.$libext"' # We do not specify a path in Import Files, so LIBPATH fires. shlibpath_overrides_runpath=yes ;; *,no) # both, prefer aix dynamic_linker="AIX lib.a(lib.so.V), lib.so.V($shared_archive_member_spec.o)" library_names_spec='$libname$release.a $libname.a' soname_spec='$libname$release$shared_ext$major' # unpreferred sharedlib libNAME.so.V and symlink libNAME.so need extra handling postinstall_cmds='test -z "$dlname" || $install_shared_prog $dir/$dlname $destdir/$dlname~test -z "$tstripme" || test -z "$striplib" || $striplib $destdir/$dlname~test -n "$linkname" || linkname=$realname~func_stripname "" ".a" "$linkname"~(cd "$destdir" && $LN_S -f $dlname $func_stripname_result.so)' postuninstall_cmds='test -z "$dlname" || func_append rmfiles " $odir/$dlname"~for n in $old_library $library_names; do :; done~func_stripname "" ".a" "$n"~func_append rmfiles " $odir/$func_stripname_result.so"' ;; esac shlibpath_var=LIBPATH fi ;; amigaos*) case $host_cpu in powerpc) # Since July 2007 AmigaOS4 officially supports .so libraries. # When compiling the executable, add -use-dynld -Lsobjs: to the compileline. library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' ;; m68k) library_names_spec='$libname.ixlibrary $libname.a' # Create ${libname}_ixlibrary.a entries in /sys/libs. finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done' ;; esac ;; beos*) library_names_spec='$libname$shared_ext' dynamic_linker="$host_os ld.so" shlibpath_var=LIBRARY_PATH ;; bsdi[45]*) version_type=linux # correct to gnu/linux during the next big refactor need_version=no library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' shlibpath_var=LD_LIBRARY_PATH sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" # the default ld.so.conf also contains /usr/contrib/lib and # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow # libtool to hard-code these into programs ;; cygwin* | mingw* | windows* | pw32* | cegcc*) version_type=windows shrext_cmds=.dll need_version=no need_lib_prefix=no case $GCC,$cc_basename in yes,*) # gcc library_names_spec='$libname.dll.a' # DLL is installed to $(libdir)/../bin by postinstall_cmds # If user builds GCC with multilib enabled, # it should just install on $(libdir) # not on $(libdir)/../bin or 32 bits dlls would override 64 bit ones. if test xyes = x"$multilib"; then postinstall_cmds='base_file=`basename \$file`~ dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~ dldir=$destdir/`dirname \$dlpath`~ $install_prog $dir/$dlname $destdir/$dlname~ chmod a+x $destdir/$dlname~ if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then eval '\''$striplib $destdir/$dlname'\'' || exit \$?; fi' else postinstall_cmds='base_file=`basename \$file`~ dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~ dldir=$destdir/`dirname \$dlpath`~ test -d \$dldir || mkdir -p \$dldir~ $install_prog $dir/$dlname \$dldir/$dlname~ chmod a+x \$dldir/$dlname~ if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; 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See . cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int test_pointer_size[sizeof (void *) - 5]; _ACEOF if ac_fn_c_try_compile "$LINENO" then : shlibpath_var=LD_LIBRARY_PATH else case e in #( e) shlibpath_var=LD_32_LIBRARY_PATH ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; *) shlibpath_var=LD_LIBRARY_PATH ;; esac case $host_os in freebsd2.*) shlibpath_overrides_runpath=yes ;; freebsd3.[01]* | freebsdelf3.[01]*) shlibpath_overrides_runpath=yes hardcode_into_libs=yes ;; freebsd3.[2-9]* | freebsdelf3.[2-9]* | \ freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1) shlibpath_overrides_runpath=no hardcode_into_libs=yes ;; *) # from 4.6 on, and DragonFly shlibpath_overrides_runpath=yes hardcode_into_libs=yes ;; esac ;; haiku*) version_type=linux # correct to gnu/linux during the next big refactor need_lib_prefix=no need_version=no dynamic_linker="$host_os runtime_loader" library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' shlibpath_var=LIBRARY_PATH shlibpath_overrides_runpath=no sys_lib_search_path_spec='/boot/system/non-packaged/develop/lib /boot/system/develop/lib' sys_lib_dlsearch_path_spec='/boot/home/config/non-packaged/lib /boot/home/config/lib /boot/system/non-packaged/lib /boot/system/lib' hardcode_into_libs=no ;; hpux9* | hpux10* | hpux11*) # Give a soname corresponding to the major version so that dld.sl refuses to # link against other versions. version_type=sunos need_lib_prefix=no need_version=no case $host_cpu in ia64*) shrext_cmds='.so' hardcode_into_libs=yes dynamic_linker="$host_os dld.so" shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' if test 32 = "$HPUX_IA64_MODE"; then sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" sys_lib_dlsearch_path_spec=/usr/lib/hpux32 else sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" sys_lib_dlsearch_path_spec=/usr/lib/hpux64 fi ;; hppa*64*) shrext_cmds='.sl' hardcode_into_libs=yes dynamic_linker="$host_os dld.sl" shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec ;; *) shrext_cmds='.sl' dynamic_linker="$host_os dld.sl" shlibpath_var=SHLIB_PATH shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' ;; esac # HP-UX runs *really* slowly unless shared libraries are mode 555, ... postinstall_cmds='chmod 555 $lib' # or fails outright, so override atomically: install_override_mode=555 ;; interix[3-9]*) version_type=linux # correct to gnu/linux during the next big refactor need_lib_prefix=no need_version=no library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=no hardcode_into_libs=yes ;; irix5* | irix6* | nonstopux*) case $host_os in nonstopux*) version_type=nonstopux ;; *) if test yes = "$lt_cv_prog_gnu_ld"; then version_type=linux # correct to gnu/linux during the next big refactor else version_type=irix fi ;; esac need_lib_prefix=no need_version=no soname_spec='$libname$release$shared_ext$major' library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$release$shared_ext $libname$shared_ext' case $host_os in irix5* | nonstopux*) libsuff= shlibsuff= ;; *) case $LD in # libtool.m4 will add one of these switches to LD *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") libsuff= shlibsuff= libmagic=32-bit;; *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") libsuff=32 shlibsuff=N32 libmagic=N32;; *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") libsuff=64 shlibsuff=64 libmagic=64-bit;; *) libsuff= shlibsuff= libmagic=never-match;; esac ;; esac shlibpath_var=LD_LIBRARY${shlibsuff}_PATH shlibpath_overrides_runpath=no sys_lib_search_path_spec="/usr/lib$libsuff /lib$libsuff /usr/local/lib$libsuff" sys_lib_dlsearch_path_spec="/usr/lib$libsuff /lib$libsuff" hardcode_into_libs=yes ;; # No shared lib support for Linux oldld, aout, or coff. linux*oldld* | linux*aout* | linux*coff*) dynamic_linker=no ;; linux*android*) version_type=none # Android doesn't support versioned libraries. need_lib_prefix=no need_version=no library_names_spec='$libname$release$shared_ext $libname$shared_ext' soname_spec='$libname$release$shared_ext' finish_cmds= shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes # This implies no fast_install, which is unacceptable. # Some rework will be needed to allow for fast_install # before this can be enabled. hardcode_into_libs=yes dynamic_linker='Android linker' # -rpath works at least for libraries that are not overridden by # libraries installed in system locations. hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' ;; # This must be glibc/ELF. linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) version_type=linux # correct to gnu/linux during the next big refactor need_lib_prefix=no need_version=no library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=no # Some binutils ld are patched to set DT_RUNPATH if test ${lt_cv_shlibpath_overrides_runpath+y} then : printf %s "(cached) " >&6 else case e in #( e) lt_cv_shlibpath_overrides_runpath=no save_LDFLAGS=$LDFLAGS save_libdir=$libdir eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \ LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\"" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main (void) { ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null then : lt_cv_shlibpath_overrides_runpath=yes fi fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext LDFLAGS=$save_LDFLAGS libdir=$save_libdir ;; esac fi shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath # This implies no fast_install, which is unacceptable. # Some rework will be needed to allow for fast_install # before this can be enabled. hardcode_into_libs=yes # Ideally, we could use ldconfig to report *all* directories which are # searched for libraries, however this is still not possible. Aside from not # being certain /sbin/ldconfig is available, command # 'ldconfig -N -X -v | grep ^/' on 64bit Fedora does not report /usr/lib64, # even though it is searched at run-time. Try to do the best guess by # appending ld.so.conf contents (and includes) to the search path. if test -f /etc/ld.so.conf; then lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '` sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra" fi # We used to test for /lib/ld.so.1 and disable shared libraries on # powerpc, because MkLinux only supported shared libraries with the # GNU dynamic linker. Since this was broken with cross compilers, # most powerpc-linux boxes support dynamic linking these days and # people can always --disable-shared, the test was removed, and we # assume the GNU/Linux dynamic linker is in use. dynamic_linker='GNU/Linux ld.so' ;; netbsdelf*-gnu) version_type=linux need_lib_prefix=no need_version=no library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=no hardcode_into_libs=yes dynamic_linker='NetBSD ld.elf_so' ;; netbsdelf*-gnu) version_type=linux need_lib_prefix=no need_version=no library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=no hardcode_into_libs=yes dynamic_linker='NetBSD ld.elf_so' ;; netbsd*) version_type=sunos need_lib_prefix=no need_version=no if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' dynamic_linker='NetBSD (a.out) ld.so' else library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' dynamic_linker='NetBSD ld.elf_so' fi shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes hardcode_into_libs=yes ;; *-mlibc) version_type=linux # correct to gnu/linux during the next big refactor need_lib_prefix=no need_version=no library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' dynamic_linker='mlibc ld.so' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=no hardcode_into_libs=yes ;; newsos6) version_type=linux # correct to gnu/linux during the next big refactor library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes ;; *nto* | *qnx*) version_type=qnx need_lib_prefix=no need_version=no library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=no hardcode_into_libs=yes dynamic_linker='ldqnx.so' ;; openbsd*) version_type=sunos sys_lib_dlsearch_path_spec=/usr/lib need_lib_prefix=no if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then need_version=no else need_version=yes fi library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes ;; os2*) libname_spec='$name' version_type=windows shrext_cmds=.dll need_version=no need_lib_prefix=no # OS/2 can only load a DLL with a base name of 8 characters or less. soname_spec='`test -n "$os2dllname" && libname="$os2dllname"; v=$($ECHO $release$versuffix | tr -d .-); n=$($ECHO $libname | cut -b -$((8 - ${#v})) | tr . _); $ECHO $n$v`$shared_ext' library_names_spec='${libname}_dll.$libext' dynamic_linker='OS/2 ld.exe' shlibpath_var=BEGINLIBPATH sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec postinstall_cmds='base_file=`basename \$file`~ dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; $ECHO \$dlname'\''`~ dldir=$destdir/`dirname \$dlpath`~ test -d \$dldir || mkdir -p \$dldir~ $install_prog $dir/$dlname \$dldir/$dlname~ chmod a+x \$dldir/$dlname~ if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; fi' postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; $ECHO \$dlname'\''`~ dlpath=$dir/\$dldll~ $RM \$dlpath' ;; osf3* | osf4* | osf5*) version_type=osf need_lib_prefix=no need_version=no soname_spec='$libname$release$shared_ext$major' library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' shlibpath_var=LD_LIBRARY_PATH sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec ;; rdos*) dynamic_linker=no ;; serenity*) version_type=linux # correct to gnu/linux during the next big refactor need_lib_prefix=no need_version=no library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=no dynamic_linker='SerenityOS LibELF' ;; solaris*) version_type=linux # correct to gnu/linux during the next big refactor need_lib_prefix=no need_version=no library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes hardcode_into_libs=yes # ldd complains unless libraries are executable postinstall_cmds='chmod +x $lib' ;; sunos4*) version_type=sunos library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes if test yes = "$with_gnu_ld"; then need_lib_prefix=no fi need_version=yes ;; sysv4 | sysv4.3*) version_type=linux # correct to gnu/linux during the next big refactor library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' shlibpath_var=LD_LIBRARY_PATH case $host_vendor in sni) shlibpath_overrides_runpath=no need_lib_prefix=no runpath_var=LD_RUN_PATH ;; siemens) need_lib_prefix=no ;; motorola) need_lib_prefix=no need_version=no shlibpath_overrides_runpath=no sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' ;; esac ;; sysv4*MP*) if test -d /usr/nec; then version_type=linux # correct to gnu/linux during the next big refactor library_names_spec='$libname$shared_ext.$versuffix $libname$shared_ext.$major $libname$shared_ext' soname_spec='$libname$shared_ext.$major' shlibpath_var=LD_LIBRARY_PATH fi ;; sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) version_type=sco need_lib_prefix=no need_version=no library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes hardcode_into_libs=yes if test yes = "$with_gnu_ld"; then sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' else sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' case $host_os in sco3.2v5*) sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" ;; esac fi sys_lib_dlsearch_path_spec='/usr/lib' ;; tpf*) # TPF is a cross-target only. Preferred cross-host = GNU/Linux. version_type=linux # correct to gnu/linux during the next big refactor need_lib_prefix=no need_version=no library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=no hardcode_into_libs=yes ;; uts4*) version_type=linux # correct to gnu/linux during the next big refactor library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' shlibpath_var=LD_LIBRARY_PATH ;; emscripten*) version_type=none need_lib_prefix=no need_version=no library_names_spec='$libname$release$shared_ext' soname_spec='$libname$release$shared_ext' finish_cmds= dynamic_linker="Emscripten linker" lt_prog_compiler_wl= lt_prog_compiler_pic= lt_prog_compiler_static= if test yes = "$GCC"; then lt_prog_compiler_wl='-Wl,' lt_prog_compiler_static='-static' case $host_os in aix*) # All AIX code is PIC. if test ia64 = "$host_cpu"; then # AIX 5 now supports IA64 processor lt_prog_compiler_static='-Bstatic' fi lt_prog_compiler_pic='-fPIC' ;; amigaos*) case $host_cpu in powerpc) # see comment about AmigaOS4 .so support lt_prog_compiler_pic='-fPIC' ;; m68k) # FIXME: we need at least 68020 code to build shared libraries, but # adding the '-m68020' flag to GCC prevents building anything better, # like '-m68040'. lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4' ;; esac ;; beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) # PIC is the default for these OSes. ;; mingw* | windows* | cygwin* | pw32* | os2* | cegcc*) # This hack is so that the source file can tell whether it is being # built for inclusion in a dll (and should export symbols for example). # Although the cygwin gcc ignores -fPIC, still need this for old-style # (--disable-auto-import) libraries lt_prog_compiler_pic='-DDLL_EXPORT' case $host_os in os2*) lt_prog_compiler_static='$wl-static' ;; esac ;; darwin* | rhapsody*) # PIC is the default on this platform # Common symbols not allowed in MH_DYLIB files lt_prog_compiler_pic='-fno-common' ;; haiku*) # PIC is the default for Haiku. # The "-static" flag exists, but is broken. lt_prog_compiler_static= ;; hpux*) # PIC is the default for 64-bit PA HP-UX, but not for 32-bit # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag # sets the default TLS model and affects inlining. case $host_cpu in hppa*64*) # +Z the default ;; *) lt_prog_compiler_pic='-fPIC' ;; esac ;; interix[3-9]*) # Interix 3.x gcc -fpic/-fPIC options generate broken code. # Instead, we relocate shared libraries at runtime. ;; msdosdjgpp*) # Just because we use GCC doesn't mean we suddenly get shared libraries # on systems that don't support them. lt_prog_compiler_can_build_shared=no enable_shared=no ;; *nto* | *qnx*) # QNX uses GNU C++, but need to define -shared option too, otherwise # it will coredump. lt_prog_compiler_pic='-fPIC -shared' ;; sysv4*MP*) if test -d /usr/nec; then lt_prog_compiler_pic=-Kconform_pic fi ;; *) lt_prog_compiler_pic='-fPIC' ;; esac case $cc_basename in nvcc*) # Cuda Compiler Driver 2.2 lt_prog_compiler_wl='-Xlinker ' if test -n "$lt_prog_compiler_pic"; then lt_prog_compiler_pic="-Xcompiler $lt_prog_compiler_pic" fi ;; esac else # PORTME Check for flag to pass linker flags through the system compiler. case $host_os in aix*) lt_prog_compiler_wl='-Wl,' if test ia64 = "$host_cpu"; then # AIX 5 now supports IA64 processor lt_prog_compiler_static='-Bstatic' else lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp' fi ;; darwin* | rhapsody*) # PIC is the default on this platform # Common symbols not allowed in MH_DYLIB files lt_prog_compiler_pic='-fno-common' case $cc_basename in nagfor*) # NAG Fortran compiler lt_prog_compiler_wl='-Wl,-Wl,,' lt_prog_compiler_pic='-PIC' lt_prog_compiler_static='-Bstatic' ;; esac ;; mingw* | windows* | cygwin* | pw32* | os2* | cegcc*) # This hack is so that the source file can tell whether it is being # built for inclusion in a dll (and should export symbols for example). lt_prog_compiler_pic='-DDLL_EXPORT' case $host_os in os2*) lt_prog_compiler_static='$wl-static' ;; esac ;; hpux9* | hpux10* | hpux11*) lt_prog_compiler_wl='-Wl,' # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but # not for PA HP-UX. case $host_cpu in hppa*64*|ia64*) # +Z the default ;; *) lt_prog_compiler_pic='+Z' ;; esac # Is there a better lt_prog_compiler_static that works with the bundled CC? lt_prog_compiler_static='$wl-a ${wl}archive' ;; irix5* | irix6* | nonstopux*) lt_prog_compiler_wl='-Wl,' # PIC (with -KPIC) is the default. lt_prog_compiler_static='-non_shared' ;; linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) case $cc_basename in # old Intel for x86_64, which still supported -KPIC. ecc*) lt_prog_compiler_wl='-Wl,' lt_prog_compiler_pic='-KPIC' lt_prog_compiler_static='-static' ;; *flang* | ftn | f18* | f95*) # Flang compiler. lt_prog_compiler_wl='-Wl,' lt_prog_compiler_pic='-fPIC' lt_prog_compiler_static='-static' ;; # flang / f18. f95 an alias for gfortran or flang on Debian flang* | f18* | f95*) lt_prog_compiler_wl='-Wl,' lt_prog_compiler_pic='-fPIC' lt_prog_compiler_static='-static' ;; # icc used to be incompatible with GCC. # ICC 10 doesn't accept -KPIC any more. icc* | ifort*) lt_prog_compiler_wl='-Wl,' lt_prog_compiler_pic='-fPIC' lt_prog_compiler_static='-static' ;; # Lahey Fortran 8.1. lf95*) lt_prog_compiler_wl='-Wl,' lt_prog_compiler_pic='--shared' lt_prog_compiler_static='--static' ;; nagfor*) # NAG Fortran compiler lt_prog_compiler_wl='-Wl,-Wl,,' lt_prog_compiler_pic='-PIC' lt_prog_compiler_static='-Bstatic' ;; tcc*) # Fabrice Bellard et al's Tiny C Compiler lt_prog_compiler_wl='-Wl,' lt_prog_compiler_pic='-fPIC' lt_prog_compiler_static='-static' ;; pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*) # Portland Group compilers (*not* the Pentium gcc compiler, # which looks to be a dead project) lt_prog_compiler_wl='-Wl,' lt_prog_compiler_pic='-fpic' lt_prog_compiler_static='-Bstatic' ;; ccc*) lt_prog_compiler_wl='-Wl,' # All Alpha code is PIC. lt_prog_compiler_static='-non_shared' ;; xl* | bgxl* | bgf* | mpixl*) # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene lt_prog_compiler_wl='-Wl,' lt_prog_compiler_pic='-qpic' lt_prog_compiler_static='-qstaticlink' ;; *) case `$CC -V 2>&1 | $SED 5q` in *Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [1-7].* | *Sun*Fortran*\ 8.[0-3]*) # Sun Fortran 8.3 passes all unrecognized flags to the linker lt_prog_compiler_pic='-KPIC' lt_prog_compiler_static='-Bstatic' lt_prog_compiler_wl='' ;; *Sun\ F* | *Sun*Fortran*) lt_prog_compiler_pic='-KPIC' lt_prog_compiler_static='-Bstatic' lt_prog_compiler_wl='-Qoption ld ' ;; *Sun\ C*) # Sun C 5.9 lt_prog_compiler_pic='-KPIC' lt_prog_compiler_static='-Bstatic' lt_prog_compiler_wl='-Wl,' ;; *Intel*\ [CF]*Compiler*) lt_prog_compiler_wl='-Wl,' lt_prog_compiler_pic='-fPIC' lt_prog_compiler_static='-static' ;; *Portland\ Group*) lt_prog_compiler_wl='-Wl,' lt_prog_compiler_pic='-fpic' lt_prog_compiler_static='-Bstatic' ;; esac ;; esac ;; newsos6) lt_prog_compiler_pic='-KPIC' lt_prog_compiler_static='-Bstatic' ;; *-mlibc) lt_prog_compiler_wl='-Wl,' lt_prog_compiler_pic='-fPIC' lt_prog_compiler_static='-static' ;; *nto* | *qnx*) # QNX uses GNU C++, but need to define -shared option too, otherwise # it will coredump. lt_prog_compiler_pic='-fPIC -shared' ;; osf3* | osf4* | osf5*) lt_prog_compiler_wl='-Wl,' # All OSF/1 code is PIC. lt_prog_compiler_static='-non_shared' ;; rdos*) lt_prog_compiler_static='-non_shared' ;; serenity*) ;; solaris*) lt_prog_compiler_pic='-KPIC' lt_prog_compiler_static='-Bstatic' case $cc_basename in f77* | f90* | f95* | sunf77* | sunf90* | sunf95*) lt_prog_compiler_wl='-Qoption ld ';; *) lt_prog_compiler_wl='-Wl,';; esac ;; sunos4*) lt_prog_compiler_wl='-Qoption ld ' lt_prog_compiler_pic='-PIC' lt_prog_compiler_static='-Bstatic' ;; sysv4 | sysv4.2uw2* | sysv4.3*) lt_prog_compiler_wl='-Wl,' lt_prog_compiler_pic='-KPIC' lt_prog_compiler_static='-Bstatic' ;; sysv4*MP*) if test -d /usr/nec; then lt_prog_compiler_pic='-Kconform_pic' lt_prog_compiler_static='-Bstatic' fi ;; sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) lt_prog_compiler_wl='-Wl,' lt_prog_compiler_pic='-KPIC' lt_prog_compiler_static='-Bstatic' ;; unicos*) lt_prog_compiler_wl='-Wl,' lt_prog_compiler_can_build_shared=no ;; uts4*) lt_prog_compiler_pic='-pic' lt_prog_compiler_static='-Bstatic' ;; *) lt_prog_compiler_can_build_shared=no ;; esac fi case $host_os in # For platforms that do not support PIC, -DPIC is meaningless: *djgpp*) lt_prog_compiler_pic= ;; *) lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC" ;; esac { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5 printf %s "checking for $compiler option to produce PIC... " >&6; } if test ${lt_cv_prog_compiler_pic+y} then : printf %s "(cached) " >&6 else case e in #( e) lt_cv_prog_compiler_pic=$lt_prog_compiler_pic ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic" >&5 printf "%s\n" "$lt_cv_prog_compiler_pic" >&6; } lt_prog_compiler_pic=$lt_cv_prog_compiler_pic # # Check to make sure the PIC flag actually works. # if test -n "$lt_prog_compiler_pic"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5 printf %s "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; } if test ${lt_cv_prog_compiler_pic_works+y} then : printf %s "(cached) " >&6 else case e in #( e) lt_cv_prog_compiler_pic_works=no ac_outfile=conftest.$ac_objext echo "$lt_simple_compile_test_code" > conftest.$ac_ext lt_compiler_flag="$lt_prog_compiler_pic -DPIC" ## exclude from sc_useless_quotes_in_assignment # Insert the option either (1) after the last *FLAGS variable, or # (2) before a word containing "conftest.", or (3) at the end. # Note that $ac_compile itself does not contain backslashes and begins # with a dollar sign (not a hyphen), so the echo should work correctly. # The option is referenced via a variable to avoid confusing sed. lt_compile=`echo "$ac_compile" | $SED \ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ -e 's:$: $lt_compiler_flag:'` (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) (eval "$lt_compile" 2>conftest.err) ac_status=$? cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 if (exit $ac_status) && test -s "$ac_outfile"; then # The compiler can only warn and ignore the option if not recognized # So say no if there are warnings other than the usual output. $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then lt_cv_prog_compiler_pic_works=yes fi fi $RM conftest* ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5 printf "%s\n" "$lt_cv_prog_compiler_pic_works" >&6; } if test yes = "$lt_cv_prog_compiler_pic_works"; then case $lt_prog_compiler_pic in "" | " "*) ;; *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;; esac else lt_prog_compiler_pic= lt_prog_compiler_can_build_shared=no fi fi # # Check to make sure the static flag actually works. # wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5 printf %s "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; } if test ${lt_cv_prog_compiler_static_works+y} then : printf %s "(cached) " >&6 else case e in #( e) lt_cv_prog_compiler_static_works=no save_LDFLAGS=$LDFLAGS LDFLAGS="$LDFLAGS $lt_tmp_static_flag" echo "$lt_simple_link_test_code" > conftest.$ac_ext if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then # The linker can only warn and ignore the option if not recognized # So say no if there are warnings if test -s conftest.err; then # Append any errors to the config.log. cat conftest.err 1>&5 $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 if diff conftest.exp conftest.er2 >/dev/null; then lt_cv_prog_compiler_static_works=yes fi else lt_cv_prog_compiler_static_works=yes fi fi $RM -r conftest* LDFLAGS=$save_LDFLAGS ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5 printf "%s\n" "$lt_cv_prog_compiler_static_works" >&6; } if test yes = "$lt_cv_prog_compiler_static_works"; then : else lt_prog_compiler_static= fi ='-fPIC' archive_cmds='$CC -sSIDE_MODULE=2 -shared $libobjs $deplibs $compiler_flags -o $lib' archive_expsym_cmds='$SED "s|^|_|" $export_symbols >$output_objdir/$soname.expsym~$CC -sSIDE_MODULE=2 -shared $libobjs $deplibs $compiler_flags -o $lib -s EXPORTED_FUNCTIONS=@$output_objdir/$soname.expsym' archive_cmds_need_lc=no no_undefined_flag= ;; *) dynamic_linker=no ;; esac { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5 printf "%s\n" "$dynamic_linker" >&6; } test no = "$dynamic_linker" && can_build_shared=no variables_saved_for_relink="PATH $shlibpath_var $runpath_var" if test yes = "$GCC"; then variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" fi if test set = "${lt_cv_sys_lib_search_path_spec+set}"; then sys_lib_search_path_spec=$lt_cv_sys_lib_search_path_spec fi if test set = "${lt_cv_sys_lib_dlsearch_path_spec+set}"; then sys_lib_dlsearch_path_spec=$lt_cv_sys_lib_dlsearch_path_spec fi # remember unaugmented sys_lib_dlsearch_path content for libtool script decls... configure_time_dlsearch_path=$sys_lib_dlsearch_path_spec # ... but it needs LT_SYS_LIBRARY_PATH munging for other configure-time code func_munge_path_list sys_lib_dlsearch_path_spec "$LT_SYS_LIBRARY_PATH" # to be used as default LT_SYS_LIBRARY_PATH value in generated libtool configure_time_lt_sys_library_path=$LT_SYS_LIBRARY_PATH { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5 printf %s "checking how to hardcode library paths into programs... " >&6; } hardcode_action= if test -n "$hardcode_libdir_flag_spec" || test -n "$runpath_var" || test yes = "$hardcode_automatic"; then # We can hardcode non-existent directories. if test no != "$hardcode_direct" && # If the only mechanism to avoid hardcoding is shlibpath_var, we # have to relink, otherwise we might link with an installed library # when we should be linking with a yet-to-be-installed one ## test no != "$_LT_TAGVAR(hardcode_shlibpath_var, )" && test no != "$hardcode_minus_L"; then # Linking always hardcodes the temporary library directory. hardcode_action=relink else # We can link without hardcoding, and we can hardcode nonexisting dirs. hardcode_action=immediate fi else # We cannot hardcode anything, or else we can only hardcode existing # directories. hardcode_action=unsupported fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5 printf "%s\n" "$hardcode_action" >&6; } if test relink = "$hardcode_action" || test yes = "$inherit_rpath"; then # Fast installation is not supported enable_fast_install=no elif test yes = "$shlibpath_overrides_runpath" || test no = "$enable_shared"; then # Fast installation is not necessary enable_fast_install=needless fi if test yes != "$enable_dlopen"; then enable_dlopen=unknown enable_dlopen_self=unknown enable_dlopen_self_static=unknown else lt_cv_dlopen=no lt_cv_dlopen_libs= case $host_os in beos*) lt_cv_dlopen=load_add_on lt_cv_dlopen_libs= lt_cv_dlopen_self=yes ;; mingw* | windows* | pw32* | cegcc*) lt_cv_dlopen=LoadLibrary lt_cv_dlopen_libs= ;; cygwin*) lt_cv_dlopen=dlopen lt_cv_dlopen_libs= ;; darwin*) # if libdl is installed we need to link against it { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5 printf %s "checking for dlopen in -ldl... " >&6; } if test ${ac_cv_lib_dl_dlopen+y} then : printf %s "(cached) " >&6 else case e in #( e) ac_check_lib_save_LIBS=$LIBS LIBS="-ldl $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. The 'extern "C"' is for builds by C++ compilers; although this is not generally supported in C code supporting it here has little cost and some practical benefit (sr 110532). */ #ifdef __cplusplus extern "C" #endif char dlopen (void); int main (void) { return dlopen (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_dl_dlopen=yes else case e in #( e) ac_cv_lib_dl_dlopen=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5 printf "%s\n" "$ac_cv_lib_dl_dlopen" >&6; } if test "x$ac_cv_lib_dl_dlopen" = xyes then : lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl else case e in #( e) lt_cv_dlopen=dyld lt_cv_dlopen_libs= lt_cv_dlopen_self=yes ;; esac fi ;; tpf*) # Don't try to run any link tests for TPF. We know it's impossible # because TPF is a cross-compiler, and we know how we open DSOs. lt_cv_dlopen=dlopen lt_cv_dlopen_libs= lt_cv_dlopen_self=no ;; *) ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load" if test "x$ac_cv_func_shl_load" = xyes then : lt_cv_dlopen=shl_load else case e in #( e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5 printf %s "checking for shl_load in -ldld... " >&6; } if test ${ac_cv_lib_dld_shl_load+y} then : printf %s "(cached) " >&6 else case e in #( e) ac_check_lib_save_LIBS=$LIBS LIBS="-ldld $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. The 'extern "C"' is for builds by C++ compilers; although this is not generally supported in C code supporting it here has little cost and some practical benefit (sr 110532). */ #ifdef __cplusplus extern "C" #endif char shl_load (void); int main (void) { return shl_load (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_dld_shl_load=yes else case e in #( e) ac_cv_lib_dld_shl_load=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5 printf "%s\n" "$ac_cv_lib_dld_shl_load" >&6; } if test "x$ac_cv_lib_dld_shl_load" = xyes then : lt_cv_dlopen=shl_load lt_cv_dlopen_libs=-ldld else case e in #( e) ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen" if test "x$ac_cv_func_dlopen" = xyes then : lt_cv_dlopen=dlopen else case e in #( e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5 printf %s "checking for dlopen in -ldl... " >&6; } if test ${ac_cv_lib_dl_dlopen+y} then : printf %s "(cached) " >&6 else case e in #( e) ac_check_lib_save_LIBS=$LIBS LIBS="-ldl $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. The 'extern "C"' is for builds by C++ compilers; although this is not generally supported in C code supporting it here has little cost and some practical benefit (sr 110532). */ #ifdef __cplusplus extern "C" #endif char dlopen (void); int main (void) { return dlopen (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_dl_dlopen=yes else case e in #( e) ac_cv_lib_dl_dlopen=no ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5 printf "%s\n" "$ac_cv_lib_dl_dlopen" >&6; } if test "x$ac_cv_lib_dl_dlopen" = xyes then : lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl else case e in #( e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5 printf %s "checking for dlopen in -lsvld... " >&6; } if test ${ac_cv_lib_svld_dlopen+y} then : printf %s "(cached) " >&6 else case e in #( e) ac_check_lib_save_LIBS=$LIBS LIBS="-lsvld $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. 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esac shlibpath_var=LIBPATH fi ;; amigaos*) case $host_cpu in powerpc) # Since July 2007 AmigaOS4 officially supports .so libraries. # When compiling the executable, add -use-dynld -Lsobjs: to the compileline. library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' ;; m68k) library_names_spec='$libname.ixlibrary $libname.a' # Create ${libname}_ixlibrary.a entries in /sys/libs. finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done' ;; esac ;; beos*) library_names_spec='$libname$shared_ext' dynamic_linker="$host_os ld.so" shlibpath_var=LIBRARY_PATH ;; bsdi[45]*) version_type=linux # correct to gnu/linux during the next big refactor need_version=no library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' shlibpath_var=LD_LIBRARY_PATH sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" # the default ld.so.conf also contains /usr/contrib/lib and # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow # libtool to hard-code these into programs ;; 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See . cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int test_pointer_size[sizeof (void *) - 5]; _ACEOF if ac_fn_cxx_try_compile "$LINENO" then : shlibpath_var=LD_LIBRARY_PATH else case e in #( e) shlibpath_var=LD_32_LIBRARY_PATH ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; *) shlibpath_var=LD_LIBRARY_PATH ;; esac case $host_os in freebsd2.*) shlibpath_overrides_runpath=yes ;; freebsd3.[01]* | freebsdelf3.[01]*) shlibpath_overrides_runpath=yes hardcode_into_libs=yes ;; freebsd3.[2-9]* | freebsdelf3.[2-9]* | \ freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1) shlibpath_overrides_runpath=no hardcode_into_libs=yes ;; *) # from 4.6 on, and DragonFly shlibpath_overrides_runpath=yes hardcode_into_libs=yes ;; esac ;; haiku*) version_type=linux # correct to gnu/linux during the next big refactor need_lib_prefix=no need_version=no dynamic_linker="$host_os runtime_loader" library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' shlibpath_var=LIBRARY_PATH shlibpath_overrides_runpath=no sys_lib_search_path_spec='/boot/system/non-packaged/develop/lib /boot/system/develop/lib' sys_lib_dlsearch_path_spec='/boot/home/config/non-packaged/lib /boot/home/config/lib /boot/system/non-packaged/lib /boot/system/lib' hardcode_into_libs=no ;; hpux9* | hpux10* | hpux11*) # Give a soname corresponding to the major version so that dld.sl refuses to # link against other versions. version_type=sunos need_lib_prefix=no need_version=no case $host_cpu in ia64*) shrext_cmds='.so' hardcode_into_libs=yes dynamic_linker="$host_os dld.so" shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' if test 32 = "$HPUX_IA64_MODE"; then sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" sys_lib_dlsearch_path_spec=/usr/lib/hpux32 else sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" sys_lib_dlsearch_path_spec=/usr/lib/hpux64 fi ;; hppa*64*) shrext_cmds='.sl' hardcode_into_libs=yes dynamic_linker="$host_os dld.sl" shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec ;; *) shrext_cmds='.sl' dynamic_linker="$host_os dld.sl" shlibpath_var=SHLIB_PATH shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' ;; esac # HP-UX runs *really* slowly unless shared libraries are mode 555, ... postinstall_cmds='chmod 555 $lib' # or fails outright, so override atomically: install_override_mode=555 ;; interix[3-9]*) version_type=linux # correct to gnu/linux during the next big refactor need_lib_prefix=no need_version=no library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=no hardcode_into_libs=yes ;; irix5* | irix6* | nonstopux*) case $host_os in nonstopux*) version_type=nonstopux ;; *) if test yes = "$lt_cv_prog_gnu_ld"; then version_type=linux # correct to gnu/linux during the next big refactor else version_type=irix fi ;; esac need_lib_prefix=no need_version=no soname_spec='$libname$release$shared_ext$major' library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$release$shared_ext $libname$shared_ext' case $host_os in irix5* | nonstopux*) libsuff= shlibsuff= ;; *) case $LD in # libtool.m4 will add one of these switches to LD *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") libsuff= shlibsuff= libmagic=32-bit;; *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") libsuff=32 shlibsuff=N32 libmagic=N32;; *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") libsuff=64 shlibsuff=64 libmagic=64-bit;; *) libsuff= shlibsuff= libmagic=never-match;; esac ;; esac shlibpath_var=LD_LIBRARY${shlibsuff}_PATH shlibpath_overrides_runpath=no sys_lib_search_path_spec="/usr/lib$libsuff /lib$libsuff /usr/local/lib$libsuff" sys_lib_dlsearch_path_spec="/usr/lib$libsuff /lib$libsuff" hardcode_into_libs=yes ;; # No shared lib support for Linux oldld, aout, or coff. linux*oldld* | linux*aout* | linux*coff*) dynamic_linker=no ;; linux*android*) version_type=none # Android doesn't support versioned libraries. need_lib_prefix=no need_version=no library_names_spec='$libname$release$shared_ext $libname$shared_ext' soname_spec='$libname$release$shared_ext' finish_cmds= shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes # This implies no fast_install, which is unacceptable. # Some rework will be needed to allow for fast_install # before this can be enabled. hardcode_into_libs=yes dynamic_linker='Android linker' # -rpath works at least for libraries that are not overridden by # libraries installed in system locations. hardcode_libdir_flag_spec_CXX='$wl-rpath $wl$libdir' ;; # This must be glibc/ELF. linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) version_type=linux # correct to gnu/linux during the next big refactor need_lib_prefix=no need_version=no library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=no # Some binutils ld are patched to set DT_RUNPATH if test ${lt_cv_shlibpath_overrides_runpath+y} then : printf %s "(cached) " >&6 else case e in #( e) lt_cv_shlibpath_overrides_runpath=no save_LDFLAGS=$LDFLAGS save_libdir=$libdir eval "libdir=/foo; wl=\"$lt_prog_compiler_wl_CXX\"; \ LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec_CXX\"" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main (void) { ; return 0; } _ACEOF if ac_fn_cxx_try_link "$LINENO" then : if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null then : lt_cv_shlibpath_overrides_runpath=yes fi fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext LDFLAGS=$save_LDFLAGS libdir=$save_libdir ;; esac fi shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath # This implies no fast_install, which is unacceptable. # Some rework will be needed to allow for fast_install # before this can be enabled. hardcode_into_libs=yes # Ideally, we could use ldconfig to report *all* directories which are # searched for libraries, however this is still not possible. Aside from not # being certain /sbin/ldconfig is available, command # 'ldconfig -N -X -v | grep ^/' on 64bit Fedora does not report /usr/lib64, # even though it is searched at run-time. Try to do the best guess by # appending ld.so.conf contents (and includes) to the search path. if test -f /etc/ld.so.conf; then lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '` sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra" fi # We used to test for /lib/ld.so.1 and disable shared libraries on # powerpc, because MkLinux only supported shared libraries with the # GNU dynamic linker. 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then library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' dynamic_linker='NetBSD (a.out) ld.so' else library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' dynamic_linker='NetBSD ld.elf_so' fi shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes hardcode_into_libs=yes ;; *-mlibc) version_type=linux # correct to gnu/linux during the next big refactor need_lib_prefix=no need_version=no library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' dynamic_linker='mlibc ld.so' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=no hardcode_into_libs=yes ;; newsos6) version_type=linux # correct to gnu/linux during the next big refactor library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes ;; *nto* | *qnx*) version_type=qnx need_lib_prefix=no need_version=no library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=no hardcode_into_libs=yes dynamic_linker='ldqnx.so' ;; openbsd*) version_type=sunos sys_lib_dlsearch_path_spec=/usr/lib need_lib_prefix=no if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then need_version=no else need_version=yes fi library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes ;; os2*) libname_spec='$name' version_type=windows shrext_cmds=.dll need_version=no need_lib_prefix=no # OS/2 can only load a DLL with a base name of 8 characters or less. soname_spec='`test -n "$os2dllname" && libname="$os2dllname"; v=$($ECHO $release$versuffix | tr -d .-); n=$($ECHO $libname | cut -b -$((8 - ${#v})) | tr . _); $ECHO $n$v`$shared_ext' library_names_spec='${libname}_dll.$libext' dynamic_linker='OS/2 ld.exe' shlibpath_var=BEGINLIBPATH sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec postinstall_cmds='base_file=`basename \$file`~ dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; $ECHO \$dlname'\''`~ dldir=$destdir/`dirname \$dlpath`~ test -d \$dldir || mkdir -p \$dldir~ $install_prog $dir/$dlname \$dldir/$dlname~ chmod a+x \$dldir/$dlname~ if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; fi' postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; $ECHO \$dlname'\''`~ dlpath=$dir/\$dldll~ $RM \$dlpath' ;; osf3* | osf4* | osf5*) version_type=osf need_lib_prefix=no need_version=no soname_spec='$libname$release$shared_ext$major' library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' shlibpath_var=LD_LIBRARY_PATH sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec ;; rdos*) dynamic_linker=no ;; serenity*) version_type=linux # correct to gnu/linux during the next big refactor need_lib_prefix=no need_version=no library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=no dynamic_linker='SerenityOS LibELF' ;; solaris*) version_type=linux # correct to gnu/linux during the next big refactor need_lib_prefix=no need_version=no library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes hardcode_into_libs=yes # ldd complains unless libraries are executable postinstall_cmds='chmod +x $lib' ;; sunos4*) version_type=sunos library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes if test yes = "$with_gnu_ld"; then need_lib_prefix=no fi need_version=yes ;; sysv4 | sysv4.3*) version_type=linux # correct to gnu/linux during the next big refactor library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' shlibpath_var=LD_LIBRARY_PATH case $host_vendor in sni) shlibpath_overrides_runpath=no need_lib_prefix=no runpath_var=LD_RUN_PATH ;; siemens) need_lib_prefix=no ;; motorola) need_lib_prefix=no need_version=no shlibpath_overrides_runpath=no sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' ;; esac ;; sysv4*MP*) if test -d /usr/nec; then version_type=linux # correct to gnu/linux during the next big refactor library_names_spec='$libname$shared_ext.$versuffix $libname$shared_ext.$major $libname$shared_ext' soname_spec='$libname$shared_ext.$major' shlibpath_var=LD_LIBRARY_PATH fi ;; sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) version_type=sco need_lib_prefix=no need_version=no library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes hardcode_into_libs=yes if test yes = "$with_gnu_ld"; then sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' else sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' case $host_os in sco3.2v5*) sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" ;; esac fi sys_lib_dlsearch_path_spec='/usr/lib' ;; tpf*) # TPF is a cross-target only. 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" >&6; } if test ${lt_cv_prog_compiler_static_works_CXX+y} then : printf %s "(cached) " >&6 else case e in #( e) lt_cv_prog_compiler_static_works_CXX=no save_LDFLAGS=$LDFLAGS LDFLAGS="$LDFLAGS $lt_tmp_static_flag" echo "$lt_simple_link_test_code" > conftest.$ac_ext if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then # The linker can only warn and ignore the option if not recognized # So say no if there are warnings if test -s conftest.err; then # Append any errors to the config.log. cat conftest.err 1>&5 $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 if diff conftest.exp conftest.er2 >/dev/null; then lt_cv_prog_compiler_static_works_CXX=yes fi else lt_cv_prog_compiler_static_works_CXX=yes fi fi $RM -r conftest* LDFLAGS=$save_LDFLAGS ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works_CXX" >&5 printf "%s\n" "$lt_cv_prog_compiler_static_works_CXX" >&6; } if test yes = "$lt_cv_prog_compiler_static_works_CXX"; then : else lt_prog_compiler_static_CXX= fi ='-fPIC' archive_cmds_CXX='$CC -sSIDE_MODULE=2 -shared $libobjs $deplibs $compiler_flags -o $lib' archive_expsym_cmds_CXX='$SED "s|^|_|" $export_symbols >$output_objdir/$soname.expsym~$CC -sSIDE_MODULE=2 -shared $libobjs $deplibs $compiler_flags -o $lib -s EXPORTED_FUNCTIONS=@$output_objdir/$soname.expsym' archive_cmds_need_lc_CXX=no no_undefined_flag_CXX= ;; *) dynamic_linker=no ;; esac { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5 printf "%s\n" "$dynamic_linker" >&6; } test no = "$dynamic_linker" && can_build_shared=no variables_saved_for_relink="PATH $shlibpath_var $runpath_var" if test yes = "$GCC"; then variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" fi if test set = "${lt_cv_sys_lib_search_path_spec+set}"; then sys_lib_search_path_spec=$lt_cv_sys_lib_search_path_spec fi if test set = "${lt_cv_sys_lib_dlsearch_path_spec+set}"; then sys_lib_dlsearch_path_spec=$lt_cv_sys_lib_dlsearch_path_spec fi # remember unaugmented sys_lib_dlsearch_path content for libtool script decls... configure_time_dlsearch_path=$sys_lib_dlsearch_path_spec # ... but it needs LT_SYS_LIBRARY_PATH munging for other configure-time code func_munge_path_list sys_lib_dlsearch_path_spec "$LT_SYS_LIBRARY_PATH" # to be used as default LT_SYS_LIBRARY_PATH value in generated libtool configure_time_lt_sys_library_path=$LT_SYS_LIBRARY_PATH { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5 printf %s "checking how to hardcode library paths into programs... " >&6; } hardcode_action_CXX= if test -n "$hardcode_libdir_flag_spec_CXX" || test -n "$runpath_var_CXX" || test yes = "$hardcode_automatic_CXX"; then # We can hardcode non-existent directories. if test no != "$hardcode_direct_CXX" && # If the only mechanism to avoid hardcoding is shlibpath_var, we # have to relink, otherwise we might link with an installed library # when we should be linking with a yet-to-be-installed one ## test no != "$_LT_TAGVAR(hardcode_shlibpath_var, CXX)" && test no != "$hardcode_minus_L_CXX"; then # Linking always hardcodes the temporary library directory. hardcode_action_CXX=relink else # We can link without hardcoding, and we can hardcode nonexisting dirs. hardcode_action_CXX=immediate fi else # We cannot hardcode anything, or else we can only hardcode existing # directories. hardcode_action_CXX=unsupported fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $hardcode_action_CXX" >&5 printf "%s\n" "$hardcode_action_CXX" >&6; } if test relink = "$hardcode_action_CXX" || test yes = "$inherit_rpath_CXX"; then # Fast installation is not supported enable_fast_install=no elif test yes = "$shlibpath_overrides_runpath" || test no = "$enable_shared"; then # Fast installation is not necessary enable_fast_install=needless fi fi # test -n "$compiler" CC=$lt_save_CC CFLAGS=$lt_save_CFLAGS LDCXX=$LD LD=$lt_save_LD GCC=$lt_save_GCC with_gnu_ld=$lt_save_with_gnu_ld lt_cv_path_LDCXX=$lt_cv_path_LD lt_cv_path_LD=$lt_save_path_LD lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld fi # test yes != "$_lt_caught_CXX_error" ac_ext=cpp ac_cpp='$CXXCPP $CPPFLAGS' ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_cxx_compiler_gnu ac_config_commands="$ac_config_commands libtool" # Only expand once: # Check whether --enable-debug was given. if test ${enable_debug+y} then : enableval=$enable_debug; case $enableval in yes) use_debug_code="yes" use_debug_define=yes ;; full) use_debug_code="full" use_debug_define=yes ;; *) use_debug_code="no" use_debug_define=no ;; esac else case e in #( e) use_debug_code="no" use_debug_define=no ;; esac fi CXXFLAGS= if test "$use_debug_code" != "no"; then if test $use_debug_code = "full"; then CXXFLAGS="-g3 $CXXFLAGS" else CXXFLAGS="-g -O2 $CXXFLAGS" fi else CXXFLAGS="-O2 $CXXFLAGS" fi if test "$use_debug_define" = "yes"; then CXXFLAGS="-DDEBUG $CXXFLAGS" fi if test $version_type = "windows"; then SO_WINDOWS="yes" else SO_WINDOWS="no" fi if test x$SO_WINDOWS = xno; then BUILD_DEBUGGER_TRUE= BUILD_DEBUGGER_FALSE='#' else BUILD_DEBUGGER_TRUE='#' BUILD_DEBUGGER_FALSE= fi # Extract the first word of "runantlr", so it can be a program name with args. set dummy runantlr; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_path_ANTLR_BIN+y} then : printf %s "(cached) " >&6 else case e in #( e) case $ANTLR_BIN in [\\/]* | ?:[\\/]*) ac_cv_path_ANTLR_BIN="$ANTLR_BIN" # Let the user override the test with a path. ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_path_ANTLR_BIN="$as_dir$ac_word$ac_exec_ext" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS ;; esac ;; esac fi ANTLR_BIN=$ac_cv_path_ANTLR_BIN if test -n "$ANTLR_BIN"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ANTLR_BIN" >&5 printf "%s\n" "$ANTLR_BIN" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi if test "x${ANTLR}" = "x"; then # Extract the first word of "runantlr", so it can be a program name with args. set dummy runantlr; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_path_ANTLR_BIN+y} then : printf %s "(cached) " >&6 else case e in #( e) case $ANTLR_BIN in [\\/]* | ?:[\\/]*) ac_cv_path_ANTLR_BIN="$ANTLR_BIN" # Let the user override the test with a path. ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_path_ANTLR_BIN="$as_dir$ac_word$ac_exec_ext" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS ;; esac ;; esac fi ANTLR_BIN=$ac_cv_path_ANTLR_BIN if test -n "$ANTLR_BIN"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ANTLR_BIN" >&5 printf "%s\n" "$ANTLR_BIN" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi fi if test "x${ANTLR_BIN}" = "x"; then as_fn_error $? " O programa \"antlr\" (ou runantlr) nao foi encontrado no seu sistema (PATH). GPT precisa do ANTLR (versao 2.7.x) instalado. Baixe em: http://www.antlr.org " "$LINENO" 5 fi # Extract the first word of "antlr-config", so it can be a program name with args. set dummy antlr-config; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... 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There is NO # warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. # GNU Libtool is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 2 of the License, or # (at your option) any later version. # # As a special exception to the GNU General Public License, # if you distribute this file as part of a program or library that # is built using GNU Libtool, you may include this file under the # same distribution terms that you use for the rest of that program. # # GNU Libtool is distributed in the hope that it will be useful, but # WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU # General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program. If not, see . PROGRAM=libtool PACKAGE=libtool VERSION="2.5.4 Debian-2.5.4-9" package_revision=2.5.4 ## ------ ## ## Usage. ## ## ------ ## # Run './libtool --help' for help with using this script from the # command line. ## ------------------------------- ## ## User overridable command paths. ## ## ------------------------------- ## # After configure completes, it has a better idea of some of the # shell tools we need than the defaults used by the functions shared # with bootstrap, so set those here where they can still be over- # ridden by the user, but otherwise take precedence. : ${AUTOCONF="autoconf"} : ${AUTOMAKE="automake"} ## -------------------------- ## ## Source external libraries. ## ## -------------------------- ## # Much of our low-level functionality needs to be sourced from external # libraries, which are installed to $pkgauxdir. # Set a version string for this script. scriptversion=2024-12-01.17; # UTC # General shell script boiler plate, and helper functions. # Written by Gary V. Vaughan, 2004 # This is free software. There is NO warranty; not even for # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. # # Copyright (C) 2004-2019, 2021, 2023-2024 Bootstrap Authors # # This file is dual licensed under the terms of the MIT license # , and GPL version 2 or later # . You must apply one of # these licenses when using or redistributing this software or any of # the files within it. See the URLs above, or the file `LICENSE` # included in the Bootstrap distribution for the full license texts. # Please report bugs or propose patches to: # ## ------ ## ## Usage. ## ## ------ ## # Evaluate this file near the top of your script to gain access to # the functions and variables defined here: # # . `echo "$0" | ${SED-sed} 's|[^/]*$||'`/build-aux/funclib.sh # # If you need to override any of the default environment variable # settings, do that before evaluating this file. ## -------------------- ## ## Shell normalisation. ## ## -------------------- ## # Some shells need a little help to be as Bourne compatible as possible. # Before doing anything else, make sure all that help has been provided! DUALCASE=1; export DUALCASE # for MKS sh if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : emulate sh NULLCMD=: # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which # is contrary to our usage. Disable this feature. alias -g '${1+"$@"}'='"$@"' setopt NO_GLOB_SUBST else case `(set -o) 2>/dev/null` in *posix*) set -o posix ;; esac fi # NLS nuisances: We save the old values in case they are required later. _G_user_locale= _G_safe_locale= for _G_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES do eval "if test set = \"\${$_G_var+set}\"; then save_$_G_var=\$$_G_var $_G_var=C export $_G_var _G_user_locale=\"$_G_var=\\\$save_\$_G_var; \$_G_user_locale\" _G_safe_locale=\"$_G_var=C; \$_G_safe_locale\" fi" done # These NLS vars are set unconditionally (bootstrap issue #24). Unset those # in case the environment reset is needed later and the $save_* variant is not # defined (see the code above). LC_ALL=C LANGUAGE=C export LANGUAGE LC_ALL # Make sure IFS has a sensible default sp=' ' nl=' ' IFS="$sp $nl" # There are apparently some systems that use ';' as a PATH separator! if test "${PATH_SEPARATOR+set}" != set; then PATH_SEPARATOR=: (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || PATH_SEPARATOR=';' } fi # func_unset VAR # -------------- # Portably unset VAR. # In some shells, an 'unset VAR' statement leaves a non-zero return # status if VAR is already unset, which might be problematic if the # statement is used at the end of a function (thus poisoning its return # value) or when 'set -e' is active (causing even a spurious abort of # the script in this case). func_unset () { { eval $1=; (eval unset $1) >/dev/null 2>&1 && eval unset $1 || : ; } } # Make sure CDPATH doesn't cause `cd` commands to output the target dir. func_unset CDPATH # Make sure ${,E,F}GREP behave sanely. func_unset GREP_OPTIONS ## ------------------------- ## ## Locate command utilities. ## ## ------------------------- ## # func_executable_p FILE # ---------------------- # Check that FILE is an executable regular file. func_executable_p () { test -f "$1" && test -x "$1" } # func_path_progs PROGS_LIST CHECK_FUNC [PATH] # -------------------------------------------- # Search for either a program that responds to --version with output # containing "GNU", or else returned by CHECK_FUNC otherwise, by # trying all the directories in PATH with each of the elements of # PROGS_LIST. # # CHECK_FUNC should accept the path to a candidate program, and # set $func_check_prog_result if it truncates its output less than # $_G_path_prog_max characters. func_path_progs () { _G_progs_list=$1 _G_check_func=$2 _G_PATH=${3-"$PATH"} _G_path_prog_max=0 _G_path_prog_found=false _G_save_IFS=$IFS; IFS=${PATH_SEPARATOR-:} for _G_dir in $_G_PATH; do IFS=$_G_save_IFS test -z "$_G_dir" && _G_dir=. for _G_prog_name in $_G_progs_list; do for _exeext in '' .EXE; do _G_path_prog=$_G_dir/$_G_prog_name$_exeext func_executable_p "$_G_path_prog" || continue case `"$_G_path_prog" --version 2>&1` in *GNU*) func_path_progs_result=$_G_path_prog _G_path_prog_found=: ;; *) $_G_check_func $_G_path_prog func_path_progs_result=$func_check_prog_result ;; esac $_G_path_prog_found && break 3 done done done IFS=$_G_save_IFS test -z "$func_path_progs_result" && { echo "no acceptable sed could be found in \$PATH" >&2 exit 1 } } # We want to be able to use the functions in this file before configure # has figured out where the best binaries are kept, which means we have # to search for them ourselves - except when the results are already set # where we skip the searches. # Unless the user overrides by setting SED, search the path for either GNU # sed, or the sed that truncates its output the least. test -z "$SED" && { _G_sed_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ for _G_i in 1 2 3 4 5 6 7; do _G_sed_script=$_G_sed_script$nl$_G_sed_script done echo "$_G_sed_script" 2>/dev/null | sed 99q >conftest.sed _G_sed_script= func_check_prog_sed () { _G_path_prog=$1 _G_count=0 printf 0123456789 >conftest.in while : do cat conftest.in conftest.in >conftest.tmp mv conftest.tmp conftest.in cp conftest.in conftest.nl echo '' >> conftest.nl "$_G_path_prog" -f conftest.sed conftest.out 2>/dev/null || break diff conftest.out conftest.nl >/dev/null 2>&1 || break _G_count=`expr $_G_count + 1` if test "$_G_count" -gt "$_G_path_prog_max"; then # Best one so far, save it but keep looking for a better one func_check_prog_result=$_G_path_prog _G_path_prog_max=$_G_count fi # 10*(2^10) chars as input seems more than enough test 10 -lt "$_G_count" && break done rm -f conftest.in conftest.tmp conftest.nl conftest.out } func_path_progs "sed gsed" func_check_prog_sed "$PATH:/usr/xpg4/bin" rm -f conftest.sed SED=$func_path_progs_result } # Unless the user overrides by setting GREP, search the path for either GNU # grep, or the grep that truncates its output the least. test -z "$GREP" && { func_check_prog_grep () { _G_path_prog=$1 _G_count=0 _G_path_prog_max=0 printf 0123456789 >conftest.in while : do cat conftest.in conftest.in >conftest.tmp mv conftest.tmp conftest.in cp conftest.in conftest.nl echo 'GREP' >> conftest.nl "$_G_path_prog" -e 'GREP$' -e '-(cannot match)-' conftest.out 2>/dev/null || break diff conftest.out conftest.nl >/dev/null 2>&1 || break _G_count=`expr $_G_count + 1` if test "$_G_count" -gt "$_G_path_prog_max"; then # Best one so far, save it but keep looking for a better one func_check_prog_result=$_G_path_prog _G_path_prog_max=$_G_count fi # 10*(2^10) chars as input seems more than enough test 10 -lt "$_G_count" && break done rm -f conftest.in conftest.tmp conftest.nl conftest.out } func_path_progs "grep ggrep" func_check_prog_grep "$PATH:/usr/xpg4/bin" GREP=$func_path_progs_result } ## ------------------------------- ## ## User overridable command paths. ## ## ------------------------------- ## # All uppercase variable names are used for environment variables. These # variables can be overridden by the user before calling a script that # uses them if a suitable command of that name is not already available # in the command search PATH. : ${CP="cp -f"} : ${ECHO="printf %s\n"} : ${EGREP="$GREP -E"} : ${FGREP="$GREP -F"} : ${LN_S="ln -s"} : ${MAKE="make"} : ${MKDIR="mkdir"} : ${MV="mv -f"} : ${RM="rm -f"} : ${SHELL="${CONFIG_SHELL-/bin/sh}"} ## -------------------- ## ## Useful sed snippets. ## ## -------------------- ## sed_dirname='s|/[^/]*$||' sed_basename='s|^.*/||' # Sed substitution that helps us do robust quoting. It backslashifies # metacharacters that are still active within double-quoted strings. sed_quote_subst='s|\([`"$\\]\)|\\\1|g' # Same as above, but do not quote variable references. sed_double_quote_subst='s/\(["`\\]\)/\\\1/g' # Sed substitution that turns a string into a regex matching for the # string literally. sed_make_literal_regex='s|[].[^$\\*\/]|\\&|g' # Sed substitution that converts a w32 file name or path # that contains forward slashes, into one that contains # (escaped) backslashes. A very naive implementation. sed_naive_backslashify='s|\\\\*|\\|g;s|/|\\|g;s|\\|\\\\|g' # Re-'\' parameter expansions in output of sed_double_quote_subst that # were '\'-ed in input to the same. If an odd number of '\' preceded a # '$' in input to sed_double_quote_subst, that '$' was protected from # expansion. Since each input '\' is now two '\'s, look for any number # of runs of four '\'s followed by two '\'s and then a '$'. '\' that '$'. _G_bs='\\' _G_bs2='\\\\' _G_bs4='\\\\\\\\' _G_dollar='\$' sed_double_backslash="\ s/$_G_bs4/&\\ /g s/^$_G_bs2$_G_dollar/$_G_bs&/ s/\\([^$_G_bs]\\)$_G_bs2$_G_dollar/\\1$_G_bs2$_G_bs$_G_dollar/g s/\n//g" # require_check_ifs_backslash # --------------------------- # Check if we can use backslash as IFS='\' separator, and set # $check_ifs_backshlash_broken to ':' or 'false'. require_check_ifs_backslash=func_require_check_ifs_backslash func_require_check_ifs_backslash () { _G_save_IFS=$IFS IFS='\' _G_check_ifs_backshlash='a\\b' for _G_i in $_G_check_ifs_backshlash do case $_G_i in a) check_ifs_backshlash_broken=false ;; '') break ;; *) check_ifs_backshlash_broken=: break ;; esac done IFS=$_G_save_IFS require_check_ifs_backslash=: } ## ----------------- ## ## Global variables. ## ## ----------------- ## # Except for the global variables explicitly listed below, the following # functions in the '^func_' namespace, and the '^require_' namespace # variables initialised in the 'Resource management' section, sourcing # this file will not pollute your global namespace with anything # else. There's no portable way to scope variables in Bourne shell # though, so actually running these functions will sometimes place # results into a variable named after the function, and often use # temporary variables in the '^_G_' namespace. If you are careful to # avoid using those namespaces casually in your sourcing script, things # should continue to work as you expect. And, of course, you can freely # overwrite any of the functions or variables defined here before # calling anything to customize them. EXIT_SUCCESS=0 EXIT_FAILURE=1 EXIT_MISMATCH=63 # $? = 63 is used to indicate version mismatch to missing. EXIT_SKIP=77 # $? = 77 is used to indicate a skipped test to automake. # Allow overriding, eg assuming that you follow the convention of # putting '$debug_cmd' at the start of all your functions, you can get # bash to show function call trace with: # # debug_cmd='echo "${FUNCNAME[0]} $*" >&2' bash your-script-name debug_cmd=${debug_cmd-":"} exit_cmd=: # By convention, finish your script with: # # exit $exit_status # # so that you can set exit_status to non-zero if you want to indicate # something went wrong during execution without actually bailing out at # the point of failure. exit_status=$EXIT_SUCCESS # Work around backward compatibility issue on IRIX 6.5. On IRIX 6.4+, sh # is ksh but when the shell is invoked as "sh" and the current value of # the _XPG environment variable is not equal to 1 (one), the special # positional parameter $0, within a function call, is the name of the # function. progpath=$0 # The name of this program. progname=`$ECHO "$progpath" |$SED "$sed_basename"` # Make sure we have an absolute progpath for reexecution: case $progpath in [\\/]*|[A-Za-z]:\\*) ;; *[\\/]*) progdir=`$ECHO "$progpath" |$SED "$sed_dirname"` progdir=`cd "$progdir" && pwd` progpath=$progdir/$progname ;; *) _G_IFS=$IFS IFS=${PATH_SEPARATOR-:} for progdir in $PATH; do IFS=$_G_IFS test -x "$progdir/$progname" && break done IFS=$_G_IFS test -n "$progdir" || progdir=`pwd` progpath=$progdir/$progname ;; esac ## ----------------- ## ## Standard options. ## ## ----------------- ## # The following options affect the operation of the functions defined # below, and should be set appropriately depending on run-time para- # meters passed on the command line. opt_dry_run=false opt_quiet=false opt_verbose=false # Categories 'all' and 'none' are always available. Append any others # you will pass as the first argument to func_warning from your own # code. warning_categories= # By default, display warnings according to 'opt_warning_types'. Set # 'warning_func' to ':' to elide all warnings, or func_fatal_error to # treat the next displayed warning as a fatal error. warning_func=func_warn_and_continue # Set to 'all' to display all warnings, 'none' to suppress all # warnings, or a space delimited list of some subset of # 'warning_categories' to display only the listed warnings. opt_warning_types=all ## -------------------- ## ## Resource management. ## ## -------------------- ## # This section contains definitions for functions that each ensure a # particular resource (a file, or a non-empty configuration variable for # example) is available, and if appropriate to extract default values # from pertinent package files. Call them using their associated # 'require_*' variable to ensure that they are executed, at most, once. # # It's entirely deliberate that calling these functions can set # variables that don't obey the namespace limitations obeyed by the rest # of this file, in order that that they be as useful as possible to # callers. # require_term_colors # ------------------- # Allow display of bold text on terminals that support it. require_term_colors=func_require_term_colors func_require_term_colors () { $debug_cmd test -t 1 && { # COLORTERM and USE_ANSI_COLORS environment variables take # precedence, because most terminfo databases neglect to describe # whether color sequences are supported. test -n "${COLORTERM+set}" && : ${USE_ANSI_COLORS="1"} if test 1 = "$USE_ANSI_COLORS"; then # Standard ANSI escape sequences tc_reset='' tc_bold=''; tc_standout='' tc_red=''; tc_green='' tc_blue=''; tc_cyan='' else # Otherwise trust the terminfo database after all. test -n "`tput sgr0 2>/dev/null`" && { tc_reset=`tput sgr0` test -n "`tput bold 2>/dev/null`" && tc_bold=`tput bold` tc_standout=$tc_bold test -n "`tput smso 2>/dev/null`" && tc_standout=`tput smso` test -n "`tput setaf 1 2>/dev/null`" && tc_red=`tput setaf 1` test -n "`tput setaf 2 2>/dev/null`" && tc_green=`tput setaf 2` test -n "`tput setaf 4 2>/dev/null`" && tc_blue=`tput setaf 4` test -n "`tput setaf 5 2>/dev/null`" && tc_cyan=`tput setaf 5` } fi } require_term_colors=: } ## ----------------- ## ## Function library. ## ## ----------------- ## # This section contains a variety of useful functions to call in your # scripts. Take note of the portable wrappers for features provided by # some modern shells, which will fall back to slower equivalents on # less featureful shells. # func_append VAR VALUE # --------------------- # Append VALUE onto the existing contents of VAR. # _G_HAVE_PLUSEQ_OP # Can be empty, in which case the shell is probed, "yes" if += is # usable or anything else if it does not work. if test -z "$_G_HAVE_PLUSEQ_OP" && \ __PLUSEQ_TEST="a" && \ __PLUSEQ_TEST+=" b" 2>/dev/null && \ test "a b" = "$__PLUSEQ_TEST"; then _G_HAVE_PLUSEQ_OP=yes fi if test yes = "$_G_HAVE_PLUSEQ_OP" then # This is an XSI compatible shell, allowing a faster implementation... eval 'func_append () { $debug_cmd eval "$1+=\$2" }' else # ...otherwise fall back to using expr, which is often a shell builtin. func_append () { $debug_cmd eval "$1=\$$1\$2" } fi # func_append_quoted VAR VALUE # ---------------------------- # Quote VALUE and append to the end of shell variable VAR, separated # by a space. if test yes = "$_G_HAVE_PLUSEQ_OP"; then eval 'func_append_quoted () { $debug_cmd func_quote_arg pretty "$2" eval "$1+=\\ \$func_quote_arg_result" }' else func_append_quoted () { $debug_cmd func_quote_arg pretty "$2" eval "$1=\$$1\\ \$func_quote_arg_result" } fi # func_append_uniq VAR VALUE # -------------------------- # Append unique VALUE onto the existing contents of VAR, assuming # entries are delimited by the first character of VALUE. For example: # # func_append_uniq options " --another-option option-argument" # # will only append to $options if " --another-option option-argument " # is not already present somewhere in $options already (note spaces at # each end implied by leading space in second argument). func_append_uniq () { $debug_cmd eval _G_current_value='`$ECHO $'$1'`' _G_delim=`expr "$2" : '\(.\)'` case $_G_delim$_G_current_value$_G_delim in *"$2$_G_delim"*) ;; *) func_append "$@" ;; esac } # func_arith TERM... # ------------------ # Set func_arith_result to the result of evaluating TERMs. test -z "$_G_HAVE_ARITH_OP" \ && (eval 'test 2 = $(( 1 + 1 ))') 2>/dev/null \ && _G_HAVE_ARITH_OP=yes if test yes = "$_G_HAVE_ARITH_OP"; then eval 'func_arith () { $debug_cmd func_arith_result=$(( $* )) }' else func_arith () { $debug_cmd func_arith_result=`expr "$@"` } fi # func_basename FILE # ------------------ # Set func_basename_result to FILE with everything up to and including # the last / stripped. if test yes = "$_G_HAVE_XSI_OPS"; then # If this shell supports suffix pattern removal, then use it to avoid # forking. Hide the definitions single quotes in case the shell chokes # on unsupported syntax... _b='func_basename_result=${1##*/}' _d='case $1 in */*) func_dirname_result=${1%/*}$2 ;; * ) func_dirname_result=$3 ;; esac' else # ...otherwise fall back to using sed. _b='func_basename_result=`$ECHO "$1" |$SED "$sed_basename"`' _d='func_dirname_result=`$ECHO "$1" |$SED "$sed_dirname"` if test "X$func_dirname_result" = "X$1"; then func_dirname_result=$3 else func_append func_dirname_result "$2" fi' fi eval 'func_basename () { $debug_cmd '"$_b"' }' # func_dirname FILE APPEND NONDIR_REPLACEMENT # ------------------------------------------- # Compute the dirname of FILE. If nonempty, add APPEND to the result, # otherwise set result to NONDIR_REPLACEMENT. eval 'func_dirname () { $debug_cmd '"$_d"' }' # func_dirname_and_basename FILE APPEND NONDIR_REPLACEMENT # -------------------------------------------------------- # Perform func_basename and func_dirname in a single function # call: # dirname: Compute the dirname of FILE. If nonempty, # add APPEND to the result, otherwise set result # to NONDIR_REPLACEMENT. # value returned in "$func_dirname_result" # basename: Compute filename of FILE. # value returned in "$func_basename_result" # For efficiency, we do not delegate to the functions above but instead # duplicate the functionality here. eval 'func_dirname_and_basename () { $debug_cmd '"$_b"' '"$_d"' }' # func_echo ARG... # ---------------- # Echo program name prefixed message. func_echo () { $debug_cmd _G_message=$* func_echo_IFS=$IFS IFS=$nl for _G_line in $_G_message; do IFS=$func_echo_IFS $ECHO "$progname: $_G_line" done IFS=$func_echo_IFS } # func_echo_all ARG... # -------------------- # Invoke $ECHO with all args, space-separated. func_echo_all () { $ECHO "$*" } # func_echo_infix_1 INFIX ARG... # ------------------------------ # Echo program name, followed by INFIX on the first line, with any # additional lines not showing INFIX. func_echo_infix_1 () { $debug_cmd $require_term_colors _G_infix=$1; shift _G_indent=$_G_infix _G_prefix="$progname: $_G_infix: " _G_message=$* # Strip color escape sequences before counting printable length for _G_tc in "$tc_reset" "$tc_bold" "$tc_standout" "$tc_red" "$tc_green" "$tc_blue" "$tc_cyan" do test -n "$_G_tc" && { _G_esc_tc=`$ECHO "$_G_tc" | $SED "$sed_make_literal_regex"` _G_indent=`$ECHO "$_G_indent" | $SED "s|$_G_esc_tc||g"` } done _G_indent="$progname: "`echo "$_G_indent" | $SED 's|.| |g'`" " ## exclude from sc_prohibit_nested_quotes func_echo_infix_1_IFS=$IFS IFS=$nl for _G_line in $_G_message; do IFS=$func_echo_infix_1_IFS $ECHO "$_G_prefix$tc_bold$_G_line$tc_reset" >&2 _G_prefix=$_G_indent done IFS=$func_echo_infix_1_IFS } # func_error ARG... # ----------------- # Echo program name prefixed message to standard error. func_error () { $debug_cmd $require_term_colors func_echo_infix_1 " $tc_standout${tc_red}error$tc_reset" "$*" >&2 } # func_fatal_error ARG... # ----------------------- # Echo program name prefixed message to standard error, and exit. func_fatal_error () { $debug_cmd func_error "$*" exit $EXIT_FAILURE } # func_grep EXPRESSION FILENAME # ----------------------------- # Check whether EXPRESSION matches any line of FILENAME, without output. func_grep () { $debug_cmd $GREP "$1" "$2" >/dev/null 2>&1 } # func_len STRING # --------------- # Set func_len_result to the length of STRING. STRING may not # start with a hyphen. test -z "$_G_HAVE_XSI_OPS" \ && (eval 'x=a/b/c; test 5aa/bb/cc = "${#x}${x%%/*}${x%/*}${x#*/}${x##*/}"') 2>/dev/null \ && _G_HAVE_XSI_OPS=yes if test yes = "$_G_HAVE_XSI_OPS"; then eval 'func_len () { $debug_cmd func_len_result=${#1} }' else func_len () { $debug_cmd func_len_result=`expr "$1" : ".*" 2>/dev/null || echo $max_cmd_len` } fi # func_mkdir_p DIRECTORY-PATH # --------------------------- # Make sure the entire path to DIRECTORY-PATH is available. func_mkdir_p () { $debug_cmd _G_directory_path=$1 _G_dir_list= if test -n "$_G_directory_path" && test : != "$opt_dry_run"; then # Protect directory names starting with '-' case $_G_directory_path in -*) _G_directory_path=./$_G_directory_path ;; esac # While some portion of DIR does not yet exist... while test ! -d "$_G_directory_path"; do # ...make a list in topmost first order. Use a colon delimited # list in case some portion of path contains whitespace. _G_dir_list=$_G_directory_path:$_G_dir_list # If the last portion added has no slash in it, the list is done case $_G_directory_path in */*) ;; *) break ;; esac # ...otherwise throw away the child directory and loop _G_directory_path=`$ECHO "$_G_directory_path" | $SED -e "$sed_dirname"` done _G_dir_list=`$ECHO "$_G_dir_list" | $SED 's|:*$||'` func_mkdir_p_IFS=$IFS; IFS=: for _G_dir in $_G_dir_list; do IFS=$func_mkdir_p_IFS # mkdir can fail with a 'File exist' error if two processes # try to create one of the directories concurrently. Don't # stop in that case! $MKDIR "$_G_dir" 2>/dev/null || : done IFS=$func_mkdir_p_IFS # Bail out if we (or some other process) failed to create a directory. test -d "$_G_directory_path" || \ func_fatal_error "Failed to create '$1'" fi } # func_mktempdir [BASENAME] # ------------------------- # Make a temporary directory that won't clash with other running # libtool processes, and avoids race conditions if possible. If # given, BASENAME is the basename for that directory. func_mktempdir () { $debug_cmd _G_template=${TMPDIR-/tmp}/${1-$progname} if test : = "$opt_dry_run"; then # Return a directory name, but don't create it in dry-run mode _G_tmpdir=$_G_template-$$ else # If mktemp works, use that first and foremost _G_tmpdir=`mktemp -d "$_G_template-XXXXXXXX" 2>/dev/null` if test ! -d "$_G_tmpdir"; then # Failing that, at least try and use $RANDOM to avoid a race _G_tmpdir=$_G_template-${RANDOM-0}$$ func_mktempdir_umask=`umask` umask 0077 $MKDIR "$_G_tmpdir" umask $func_mktempdir_umask fi # If we're not in dry-run mode, bomb out on failure test -d "$_G_tmpdir" || \ func_fatal_error "cannot create temporary directory '$_G_tmpdir'" fi $ECHO "$_G_tmpdir" } # func_normal_abspath PATH # ------------------------ # Remove doubled-up and trailing slashes, "." path components, # and cancel out any ".." path components in PATH after making # it an absolute path. func_normal_abspath () { $debug_cmd # These SED scripts presuppose an absolute path with a trailing slash. _G_pathcar='s|^/\([^/]*\).*$|\1|' _G_pathcdr='s|^/[^/]*||' _G_removedotparts=':dotsl s|/\./|/|g t dotsl s|/\.$|/|' _G_collapseslashes='s|/\{1,\}|/|g' _G_finalslash='s|/*$|/|' # Start from root dir and reassemble the path. func_normal_abspath_result= func_normal_abspath_tpath=$1 func_normal_abspath_altnamespace= case $func_normal_abspath_tpath in "") # Empty path, that just means $cwd. func_stripname '' '/' "`pwd`" func_normal_abspath_result=$func_stripname_result return ;; # The next three entries are used to spot a run of precisely # two leading slashes without using negated character classes; # we take advantage of case's first-match behaviour. ///*) # Unusual form of absolute path, do nothing. ;; //*) # Not necessarily an ordinary path; POSIX reserves leading '//' # and for example Cygwin uses it to access remote file shares # over CIFS/SMB, so we conserve a leading double slash if found. func_normal_abspath_altnamespace=/ ;; /*) # Absolute path, do nothing. ;; *) # Relative path, prepend $cwd. func_normal_abspath_tpath=`pwd`/$func_normal_abspath_tpath ;; esac # Cancel out all the simple stuff to save iterations. We also want # the path to end with a slash for ease of parsing, so make sure # there is one (and only one) here. func_normal_abspath_tpath=`$ECHO "$func_normal_abspath_tpath" | $SED \ -e "$_G_removedotparts" -e "$_G_collapseslashes" -e "$_G_finalslash"` while :; do # Processed it all yet? if test / = "$func_normal_abspath_tpath"; then # If we ascended to the root using ".." the result may be empty now. if test -z "$func_normal_abspath_result"; then func_normal_abspath_result=/ fi break fi func_normal_abspath_tcomponent=`$ECHO "$func_normal_abspath_tpath" | $SED \ -e "$_G_pathcar"` func_normal_abspath_tpath=`$ECHO "$func_normal_abspath_tpath" | $SED \ -e "$_G_pathcdr"` # Figure out what to do with it case $func_normal_abspath_tcomponent in "") # Trailing empty path component, ignore it. ;; ..) # Parent dir; strip last assembled component from result. func_dirname "$func_normal_abspath_result" func_normal_abspath_result=$func_dirname_result ;; *) # Actual path component, append it. func_append func_normal_abspath_result "/$func_normal_abspath_tcomponent" ;; esac done # Restore leading double-slash if one was found on entry. func_normal_abspath_result=$func_normal_abspath_altnamespace$func_normal_abspath_result } # func_notquiet ARG... # -------------------- # Echo program name prefixed message only when not in quiet mode. func_notquiet () { $debug_cmd $opt_quiet || func_echo ${1+"$@"} # A bug in bash halts the script if the last line of a function # fails when set -e is in force, so we need another command to # work around that: : } # func_relative_path SRCDIR DSTDIR # -------------------------------- # Set func_relative_path_result to the relative path from SRCDIR to DSTDIR. func_relative_path () { $debug_cmd func_relative_path_result= func_normal_abspath "$1" func_relative_path_tlibdir=$func_normal_abspath_result func_normal_abspath "$2" func_relative_path_tbindir=$func_normal_abspath_result # Ascend the tree starting from libdir while :; do # check if we have found a prefix of bindir case $func_relative_path_tbindir in $func_relative_path_tlibdir) # found an exact match func_relative_path_tcancelled= break ;; $func_relative_path_tlibdir*) # found a matching prefix func_stripname "$func_relative_path_tlibdir" '' "$func_relative_path_tbindir" func_relative_path_tcancelled=$func_stripname_result if test -z "$func_relative_path_result"; then func_relative_path_result=. fi break ;; *) func_dirname $func_relative_path_tlibdir func_relative_path_tlibdir=$func_dirname_result if test -z "$func_relative_path_tlibdir"; then # Have to descend all the way to the root! func_relative_path_result=../$func_relative_path_result func_relative_path_tcancelled=$func_relative_path_tbindir break fi func_relative_path_result=../$func_relative_path_result ;; esac done # Now calculate path; take care to avoid doubling-up slashes. func_stripname '' '/' "$func_relative_path_result" func_relative_path_result=$func_stripname_result func_stripname '/' '/' "$func_relative_path_tcancelled" if test -n "$func_stripname_result"; then func_append func_relative_path_result "/$func_stripname_result" fi # Normalisation. If bindir is libdir, return '.' else relative path. if test -n "$func_relative_path_result"; then func_stripname './' '' "$func_relative_path_result" func_relative_path_result=$func_stripname_result fi test -n "$func_relative_path_result" || func_relative_path_result=. : } # func_quote_portable EVAL ARG # ---------------------------- # Internal function to portably implement func_quote_arg. Note that we still # keep attention to performance here so we as much as possible try to avoid # calling sed binary (so far O(N) complexity as long as func_append is O(1)). func_quote_portable () { $debug_cmd $require_check_ifs_backslash func_quote_portable_result=$2 # one-time-loop (easy break) while true do if $1; then func_quote_portable_result=`$ECHO "$2" | $SED \ -e "$sed_double_quote_subst" -e "$sed_double_backslash"` break fi # Quote for eval. case $func_quote_portable_result in *[\\\`\"\$]*) # Fallback to sed for $func_check_bs_ifs_broken=:, or when the string # contains the shell wildcard characters. case $check_ifs_backshlash_broken$func_quote_portable_result in :*|*[\[\*\?]*) func_quote_portable_result=`$ECHO "$func_quote_portable_result" \ | $SED "$sed_quote_subst"` break ;; esac func_quote_portable_old_IFS=$IFS for _G_char in '\' '`' '"' '$' do # STATE($1) PREV($2) SEPARATOR($3) set start "" "" func_quote_portable_result=dummy"$_G_char$func_quote_portable_result$_G_char"dummy IFS=$_G_char for _G_part in $func_quote_portable_result do case $1 in quote) func_append func_quote_portable_result "$3$2" set quote "$_G_part" "\\$_G_char" ;; start) set first "" "" func_quote_portable_result= ;; first) set quote "$_G_part" "" ;; esac done done IFS=$func_quote_portable_old_IFS ;; *) ;; esac break done func_quote_portable_unquoted_result=$func_quote_portable_result case $func_quote_portable_result in # double-quote args containing shell metacharacters to delay # word splitting, command substitution and variable expansion # for a subsequent eval. # many bourne shells cannot handle close brackets correctly # in scan sets, so we specify it separately. *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") func_quote_portable_result=\"$func_quote_portable_result\" ;; esac } # func_quotefast_eval ARG # ----------------------- # Quote one ARG (internal). This is equivalent to 'func_quote_arg eval ARG', # but optimized for speed. Result is stored in $func_quotefast_eval. if test xyes = `(x=; printf -v x %q yes; echo x"$x") 2>/dev/null`; then printf -v _GL_test_printf_tilde %q '~' if test '\~' = "$_GL_test_printf_tilde"; then func_quotefast_eval () { printf -v func_quotefast_eval_result %q "$1" } else # Broken older Bash implementations. Make those faster too if possible. func_quotefast_eval () { case $1 in '~'*) func_quote_portable false "$1" func_quotefast_eval_result=$func_quote_portable_result ;; *) printf -v func_quotefast_eval_result %q "$1" ;; esac } fi else func_quotefast_eval () { func_quote_portable false "$1" func_quotefast_eval_result=$func_quote_portable_result } fi # func_quote_arg MODEs ARG # ------------------------ # Quote one ARG to be evaled later. MODEs argument may contain zero or more # specifiers listed below separated by ',' character. This function returns two # values: # i) func_quote_arg_result # double-quoted (when needed), suitable for a subsequent eval # ii) func_quote_arg_unquoted_result # has all characters that are still active within double # quotes backslashified. Available only if 'unquoted' is specified. # # Available modes: # ---------------- # 'eval' (default) # - escape shell special characters # 'expand' # - the same as 'eval'; but do not quote variable references # 'pretty' # - request aesthetic output, i.e. '"a b"' instead of 'a\ b'. This might # be used later in func_quote to get output like: 'echo "a b"' instead # of 'echo a\ b'. This is slower than default on some shells. # 'unquoted' # - produce also $func_quote_arg_unquoted_result which does not contain # wrapping double-quotes. # # Examples for 'func_quote_arg pretty,unquoted string': # # string | *_result | *_unquoted_result # ------------+-----------------------+------------------- # " | \" | \" # a b | "a b" | a b # "a b" | "\"a b\"" | \"a b\" # * | "*" | * # z="${x-$y}" | "z=\"\${x-\$y}\"" | z=\"\${x-\$y}\" # # Examples for 'func_quote_arg pretty,unquoted,expand string': # # string | *_result | *_unquoted_result # --------------+---------------------+-------------------- # z="${x-$y}" | "z=\"${x-$y}\"" | z=\"${x-$y}\" func_quote_arg () { _G_quote_expand=false case ,$1, in *,expand,*) _G_quote_expand=: ;; esac case ,$1, in *,pretty,*|*,expand,*|*,unquoted,*) func_quote_portable $_G_quote_expand "$2" func_quote_arg_result=$func_quote_portable_result func_quote_arg_unquoted_result=$func_quote_portable_unquoted_result ;; *) # Faster quote-for-eval for some shells. func_quotefast_eval "$2" func_quote_arg_result=$func_quotefast_eval_result ;; esac } # func_quote MODEs ARGs... # ------------------------ # Quote all ARGs to be evaled later and join them into single command. See # func_quote_arg's description for more info. func_quote () { $debug_cmd _G_func_quote_mode=$1 ; shift func_quote_result= while test 0 -lt $#; do func_quote_arg "$_G_func_quote_mode" "$1" if test -n "$func_quote_result"; then func_append func_quote_result " $func_quote_arg_result" else func_append func_quote_result "$func_quote_arg_result" fi shift done } # func_stripname PREFIX SUFFIX NAME # --------------------------------- # strip PREFIX and SUFFIX from NAME, and store in func_stripname_result. # PREFIX and SUFFIX must not contain globbing or regex special # characters, hashes, percent signs, but SUFFIX may contain a leading # dot (in which case that matches only a dot). if test yes = "$_G_HAVE_XSI_OPS"; then eval 'func_stripname () { $debug_cmd # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are # positional parameters, so assign one to ordinary variable first. func_stripname_result=$3 func_stripname_result=${func_stripname_result#"$1"} func_stripname_result=${func_stripname_result%"$2"} }' else func_stripname () { $debug_cmd case $2 in .*) func_stripname_result=`$ECHO "$3" | $SED -e "s%^$1%%" -e "s%\\\\$2\$%%"`;; *) func_stripname_result=`$ECHO "$3" | $SED -e "s%^$1%%" -e "s%$2\$%%"`;; esac } fi # func_show_eval CMD [FAIL_EXP] # ----------------------------- # Unless opt_quiet is true, then output CMD. Then, if opt_dryrun is # not true, evaluate CMD. If the evaluation of CMD fails, and FAIL_EXP # is given, then evaluate it. func_show_eval () { $debug_cmd _G_cmd=$1 _G_fail_exp=${2-':'} func_quote_arg pretty,expand "$_G_cmd" eval "func_notquiet $func_quote_arg_result" $opt_dry_run || { eval "$_G_cmd" _G_status=$? if test 0 -ne "$_G_status"; then eval "(exit $_G_status); $_G_fail_exp" fi } } # func_show_eval_locale CMD [FAIL_EXP] # ------------------------------------ # Unless opt_quiet is true, then output CMD. Then, if opt_dryrun is # not true, evaluate CMD. If the evaluation of CMD fails, and FAIL_EXP # is given, then evaluate it. Use the saved locale for evaluation. func_show_eval_locale () { $debug_cmd _G_cmd=$1 _G_fail_exp=${2-':'} $opt_quiet || { func_quote_arg expand,pretty "$_G_cmd" eval "func_echo $func_quote_arg_result" } $opt_dry_run || { eval "$_G_user_locale $_G_cmd" _G_status=$? eval "$_G_safe_locale" if test 0 -ne "$_G_status"; then eval "(exit $_G_status); $_G_fail_exp" fi } } # func_tr_sh # ---------- # Turn $1 into a string suitable for a shell variable name. # Result is stored in $func_tr_sh_result. All characters # not in the set a-zA-Z0-9_ are replaced with '_'. Further, # if $1 begins with a digit, a '_' is prepended as well. func_tr_sh () { $debug_cmd case $1 in [0-9]* | *[!a-zA-Z0-9_]*) func_tr_sh_result=`$ECHO "$1" | $SED -e 's/^\([0-9]\)/_\1/' -e 's/[^a-zA-Z0-9_]/_/g'` ;; * ) func_tr_sh_result=$1 ;; esac } # func_verbose ARG... # ------------------- # Echo program name prefixed message in verbose mode only. func_verbose () { $debug_cmd $opt_verbose && func_echo "$*" : } # func_warn_and_continue ARG... # ----------------------------- # Echo program name prefixed warning message to standard error. func_warn_and_continue () { $debug_cmd $require_term_colors func_echo_infix_1 "${tc_red}warning$tc_reset" "$*" >&2 } # func_warning CATEGORY ARG... # ---------------------------- # Echo program name prefixed warning message to standard error. Warning # messages can be filtered according to CATEGORY, where this function # elides messages where CATEGORY is not listed in the global variable # 'opt_warning_types'. func_warning () { $debug_cmd # CATEGORY must be in the warning_categories list! case " $warning_categories " in *" $1 "*) ;; *) func_internal_error "invalid warning category '$1'" ;; esac _G_category=$1 shift case " $opt_warning_types " in *" $_G_category "*) $warning_func ${1+"$@"} ;; esac } # func_sort_ver VER1 VER2 # ----------------------- # 'sort -V' is not generally available. # Note this deviates from the version comparison in automake # in that it treats 1.5 < 1.5.0, and treats 1.4.4a < 1.4-p3a # but this should suffice as we won't be specifying old # version formats or redundant trailing .0 in bootstrap.conf. # If we did want full compatibility then we should probably # use m4_version_compare from autoconf. func_sort_ver () { $debug_cmd printf '%s\n%s\n' "$1" "$2" \ | sort -t. -k 1,1n -k 2,2n -k 3,3n -k 4,4n -k 5,5n -k 6,6n -k 7,7n -k 8,8n -k 9,9n } # func_lt_ver PREV CURR # --------------------- # Return true if PREV and CURR are in the correct order according to # func_sort_ver, otherwise false. Use it like this: # # func_lt_ver "$prev_ver" "$proposed_ver" || func_fatal_error "..." func_lt_ver () { $debug_cmd test "x$1" = x`func_sort_ver "$1" "$2" | $SED 1q` } # Local variables: # mode: shell-script # sh-indentation: 2 # eval: (add-hook 'before-save-hook 'time-stamp) # time-stamp-pattern: "10/scriptversion=%:y-%02m-%02d.%02H; # UTC" # time-stamp-time-zone: "UTC" # End: #! /bin/sh # A portable, pluggable option parser for Bourne shell. # Written by Gary V. Vaughan, 2010 # This is free software. There is NO warranty; not even for # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. # # Copyright (C) 2010-2019, 2021, 2023-2024 Bootstrap Authors # # This file is dual licensed under the terms of the MIT license # , and GPL version 2 or later # . You must apply one of # these licenses when using or redistributing this software or any of # the files within it. See the URLs above, or the file `LICENSE` # included in the Bootstrap distribution for the full license texts. # Please report bugs or propose patches to: # # Set a version string for this script. scriptversion=2019-02-19.15; # UTC ## ------ ## ## Usage. ## ## ------ ## # This file is a library for parsing options in your shell scripts along # with assorted other useful supporting features that you can make use # of too. # # For the simplest scripts you might need only: # # #!/bin/sh # . relative/path/to/funclib.sh # . relative/path/to/options-parser # scriptversion=1.0 # func_options ${1+"$@"} # eval set dummy "$func_options_result"; shift # ...rest of your script... # # In order for the '--version' option to work, you will need to have a # suitably formatted comment like the one at the top of this file # starting with '# Written by ' and ending with '# Copyright'. # # For '-h' and '--help' to work, you will also need a one line # description of your script's purpose in a comment directly above the # '# Written by ' line, like the one at the top of this file. # # The default options also support '--debug', which will turn on shell # execution tracing (see the comment above debug_cmd below for another # use), and '--verbose' and the func_verbose function to allow your script # to display verbose messages only when your user has specified # '--verbose'. # # After sourcing this file, you can plug in processing for additional # options by amending the variables from the 'Configuration' section # below, and following the instructions in the 'Option parsing' # section further down. ## -------------- ## ## Configuration. ## ## -------------- ## # You should override these variables in your script after sourcing this # file so that they reflect the customisations you have added to the # option parser. # The usage line for option parsing errors and the start of '-h' and # '--help' output messages. You can embed shell variables for delayed # expansion at the time the message is displayed, but you will need to # quote other shell meta-characters carefully to prevent them being # expanded when the contents are evaled. usage='$progpath [OPTION]...' # Short help message in response to '-h' and '--help'. Add to this or # override it after sourcing this library to reflect the full set of # options your script accepts. usage_message="\ --debug enable verbose shell tracing -W, --warnings=CATEGORY report the warnings falling in CATEGORY [all] -v, --verbose verbosely report processing --version print version information and exit -h, --help print short or long help message and exit " # Additional text appended to 'usage_message' in response to '--help'. long_help_message=" Warning categories include: 'all' show all warnings 'none' turn off all the warnings 'error' warnings are treated as fatal errors" # Help message printed before fatal option parsing errors. fatal_help="Try '\$progname --help' for more information." ## ------------------------- ## ## Hook function management. ## ## ------------------------- ## # This section contains functions for adding, removing, and running hooks # in the main code. A hook is just a list of function names that can be # run in order later on. # func_hookable FUNC_NAME # ----------------------- # Declare that FUNC_NAME will run hooks added with # 'func_add_hook FUNC_NAME ...'. func_hookable () { $debug_cmd func_append hookable_fns " $1" } # func_add_hook FUNC_NAME HOOK_FUNC # --------------------------------- # Request that FUNC_NAME call HOOK_FUNC before it returns. FUNC_NAME must # first have been declared "hookable" by a call to 'func_hookable'. func_add_hook () { $debug_cmd case " $hookable_fns " in *" $1 "*) ;; *) func_fatal_error "'$1' does not accept hook functions." ;; esac eval func_append ${1}_hooks '" $2"' } # func_remove_hook FUNC_NAME HOOK_FUNC # ------------------------------------ # Remove HOOK_FUNC from the list of hook functions to be called by # FUNC_NAME. func_remove_hook () { $debug_cmd eval ${1}_hooks='`$ECHO "\$'$1'_hooks" |$SED "s| '$2'||"`' } # func_propagate_result FUNC_NAME_A FUNC_NAME_B # --------------------------------------------- # If the *_result variable of FUNC_NAME_A _is set_, assign its value to # *_result variable of FUNC_NAME_B. func_propagate_result () { $debug_cmd func_propagate_result_result=: if eval "test \"\${${1}_result+set}\" = set" then eval "${2}_result=\$${1}_result" else func_propagate_result_result=false fi } # func_run_hooks FUNC_NAME [ARG]... # --------------------------------- # Run all hook functions registered to FUNC_NAME. # It's assumed that the list of hook functions contains nothing more # than a whitespace-delimited list of legal shell function names, and # no effort is wasted trying to catch shell meta-characters or preserve # whitespace. func_run_hooks () { $debug_cmd _G_rc_run_hooks=false case " $hookable_fns " in *" $1 "*) ;; *) func_fatal_error "'$1' does not support hook functions." ;; esac eval _G_hook_fns=\$$1_hooks; shift for _G_hook in $_G_hook_fns; do func_unset "${_G_hook}_result" eval $_G_hook '${1+"$@"}' func_propagate_result $_G_hook func_run_hooks if $func_propagate_result_result; then eval set dummy "$func_run_hooks_result"; shift fi done } ## --------------- ## ## Option parsing. ## ## --------------- ## # In order to add your own option parsing hooks, you must accept the # full positional parameter list from your hook function. You may remove # or edit any options that you action, and then pass back the remaining # unprocessed options in '_result', escaped # suitably for 'eval'. # # The '_result' variable is automatically unset # before your hook gets called; for best performance, only set the # *_result variable when necessary (i.e. don't call the 'func_quote' # function unnecessarily because it can be an expensive operation on some # machines). # # Like this: # # my_options_prep () # { # $debug_cmd # # # Extend the existing usage message. # usage_message=$usage_message' # -s, --silent don'\''t print informational messages # ' # # No change in '$@' (ignored completely by this hook). Leave # # my_options_prep_result variable intact. # } # func_add_hook func_options_prep my_options_prep # # # my_silent_option () # { # $debug_cmd # # args_changed=false # # # Note that, for efficiency, we parse as many options as we can # # recognise in a loop before passing the remainder back to the # # caller on the first unrecognised argument we encounter. # while test $# -gt 0; do # opt=$1; shift # case $opt in # --silent|-s) opt_silent=: # args_changed=: # ;; # # Separate non-argument short options: # -s*) func_split_short_opt "$_G_opt" # set dummy "$func_split_short_opt_name" \ # "-$func_split_short_opt_arg" ${1+"$@"} # shift # args_changed=: # ;; # *) # Make sure the first unrecognised option "$_G_opt" # # is added back to "$@" in case we need it later, # # if $args_changed was set to 'true'. # set dummy "$_G_opt" ${1+"$@"}; shift; break ;; # esac # done # # # Only call 'func_quote' here if we processed at least one argument. # if $args_changed; then # func_quote eval ${1+"$@"} # my_silent_option_result=$func_quote_result # fi # } # func_add_hook func_parse_options my_silent_option # # # my_option_validation () # { # $debug_cmd # # $opt_silent && $opt_verbose && func_fatal_help "\ # '--silent' and '--verbose' options are mutually exclusive." # } # func_add_hook func_validate_options my_option_validation # # You'll also need to manually amend $usage_message to reflect the extra # options you parse. It's preferable to append if you can, so that # multiple option parsing hooks can be added safely. # func_options_finish [ARG]... # ---------------------------- # Finishing the option parse loop (call 'func_options' hooks ATM). func_options_finish () { $debug_cmd func_run_hooks func_options ${1+"$@"} func_propagate_result func_run_hooks func_options_finish } # func_options [ARG]... # --------------------- # All the functions called inside func_options are hookable. See the # individual implementations for details. func_hookable func_options func_options () { $debug_cmd _G_options_quoted=false for my_func in options_prep parse_options validate_options options_finish do func_unset func_${my_func}_result func_unset func_run_hooks_result eval func_$my_func '${1+"$@"}' func_propagate_result func_$my_func func_options if $func_propagate_result_result; then eval set dummy "$func_options_result"; shift _G_options_quoted=: fi done $_G_options_quoted || { # As we (func_options) are top-level options-parser function and # nobody quoted "$@" for us yet, we need to do it explicitly for # caller. func_quote eval ${1+"$@"} func_options_result=$func_quote_result } } # func_options_prep [ARG]... # -------------------------- # All initialisations required before starting the option parse loop. # Note that when calling hook functions, we pass through the list of # positional parameters. If a hook function modifies that list, and # needs to propagate that back to rest of this script, then the complete # modified list must be put in 'func_run_hooks_result' before returning. func_hookable func_options_prep func_options_prep () { $debug_cmd # Option defaults: opt_verbose=false opt_warning_types= func_run_hooks func_options_prep ${1+"$@"} func_propagate_result func_run_hooks func_options_prep } # func_parse_options [ARG]... # --------------------------- # The main option parsing loop. func_hookable func_parse_options func_parse_options () { $debug_cmd _G_parse_options_requote=false # this just eases exit handling while test $# -gt 0; do # Defer to hook functions for initial option parsing, so they # get priority in the event of reusing an option name. func_run_hooks func_parse_options ${1+"$@"} func_propagate_result func_run_hooks func_parse_options if $func_propagate_result_result; then eval set dummy "$func_parse_options_result"; shift # Even though we may have changed "$@", we passed the "$@" array # down into the hook and it quoted it for us (because we are in # this if-branch). No need to quote it again. _G_parse_options_requote=false fi # Break out of the loop if we already parsed every option. test $# -gt 0 || break # We expect that one of the options parsed in this function matches # and thus we remove _G_opt from "$@" and need to re-quote. _G_match_parse_options=: _G_opt=$1 shift case $_G_opt in --debug|-x) debug_cmd='set -x' func_echo "enabling shell trace mode" >&2 $debug_cmd ;; --no-warnings|--no-warning|--no-warn) set dummy --warnings none ${1+"$@"} shift ;; --warnings|--warning|-W) if test $# = 0 && func_missing_arg $_G_opt; then _G_parse_options_requote=: break fi case " $warning_categories $1" in *" $1 "*) # trailing space prevents matching last $1 above func_append_uniq opt_warning_types " $1" ;; *all) opt_warning_types=$warning_categories ;; *none) opt_warning_types=none warning_func=: ;; *error) opt_warning_types=$warning_categories warning_func=func_fatal_error ;; *) func_fatal_error \ "unsupported warning category: '$1'" ;; esac shift ;; --verbose|-v) opt_verbose=: ;; --version) func_version ;; -\?|-h) func_usage ;; --help) func_help ;; # Separate optargs to long options (plugins may need this): --*=*) func_split_equals "$_G_opt" set dummy "$func_split_equals_lhs" \ "$func_split_equals_rhs" ${1+"$@"} shift ;; # Separate optargs to short options: -W*) func_split_short_opt "$_G_opt" set dummy "$func_split_short_opt_name" \ "$func_split_short_opt_arg" ${1+"$@"} shift ;; # Separate non-argument short options: -\?*|-h*|-v*|-x*) func_split_short_opt "$_G_opt" set dummy "$func_split_short_opt_name" \ "-$func_split_short_opt_arg" ${1+"$@"} shift ;; --) _G_parse_options_requote=: ; break ;; -*) func_fatal_help "unrecognised option: '$_G_opt'" ;; *) set dummy "$_G_opt" ${1+"$@"}; shift _G_match_parse_options=false break ;; esac if $_G_match_parse_options; then _G_parse_options_requote=: fi done if $_G_parse_options_requote; then # save modified positional parameters for caller func_quote eval ${1+"$@"} func_parse_options_result=$func_quote_result fi } # func_validate_options [ARG]... # ------------------------------ # Perform any sanity checks on option settings and/or unconsumed # arguments. func_hookable func_validate_options func_validate_options () { $debug_cmd # Display all warnings if -W was not given. test -n "$opt_warning_types" || opt_warning_types=" $warning_categories" func_run_hooks func_validate_options ${1+"$@"} func_propagate_result func_run_hooks func_validate_options # Bail if the options were screwed! $exit_cmd $EXIT_FAILURE } ## ----------------- ## ## Helper functions. ## ## ----------------- ## # This section contains the helper functions used by the rest of the # hookable option parser framework in ascii-betical order. # func_fatal_help ARG... # ---------------------- # Echo program name prefixed message to standard error, followed by # a help hint, and exit. func_fatal_help () { $debug_cmd eval \$ECHO \""Usage: $usage"\" eval \$ECHO \""$fatal_help"\" func_error ${1+"$@"} exit $EXIT_FAILURE } # func_help # --------- # Echo long help message to standard output and exit. func_help () { $debug_cmd func_usage_message $ECHO "$long_help_message" exit 0 } # func_missing_arg ARGNAME # ------------------------ # Echo program name prefixed message to standard error and set global # exit_cmd. func_missing_arg () { $debug_cmd func_error "Missing argument for '$1'." exit_cmd=exit } # func_split_equals STRING # ------------------------ # Set func_split_equals_lhs and func_split_equals_rhs shell variables # after splitting STRING at the '=' sign. test -z "$_G_HAVE_XSI_OPS" \ && (eval 'x=a/b/c; test 5aa/bb/cc = "${#x}${x%%/*}${x%/*}${x#*/}${x##*/}"') 2>/dev/null \ && _G_HAVE_XSI_OPS=yes if test yes = "$_G_HAVE_XSI_OPS" then # This is an XSI compatible shell, allowing a faster implementation... eval 'func_split_equals () { $debug_cmd func_split_equals_lhs=${1%%=*} func_split_equals_rhs=${1#*=} if test "x$func_split_equals_lhs" = "x$1"; then func_split_equals_rhs= fi }' else # ...otherwise fall back to using expr, which is often a shell builtin. func_split_equals () { $debug_cmd func_split_equals_lhs=`expr "x$1" : 'x\([^=]*\)'` func_split_equals_rhs= test "x$func_split_equals_lhs=" = "x$1" \ || func_split_equals_rhs=`expr "x$1" : 'x[^=]*=\(.*\)$'` } fi #func_split_equals # func_split_short_opt SHORTOPT # ----------------------------- # Set func_split_short_opt_name and func_split_short_opt_arg shell # variables after splitting SHORTOPT after the 2nd character. if test yes = "$_G_HAVE_XSI_OPS" then # This is an XSI compatible shell, allowing a faster implementation... eval 'func_split_short_opt () { $debug_cmd func_split_short_opt_arg=${1#??} func_split_short_opt_name=${1%"$func_split_short_opt_arg"} }' else # ...otherwise fall back to using expr, which is often a shell builtin. func_split_short_opt () { $debug_cmd func_split_short_opt_name=`expr "x$1" : 'x\(-.\)'` func_split_short_opt_arg=`expr "x$1" : 'x-.\(.*\)$'` } fi #func_split_short_opt # func_usage # ---------- # Echo short help message to standard output and exit. func_usage () { $debug_cmd func_usage_message $ECHO "Run '$progname --help |${PAGER-more}' for full usage" exit 0 } # func_usage_message # ------------------ # Echo short help message to standard output. func_usage_message () { $debug_cmd eval \$ECHO \""Usage: $usage"\" echo $SED -n 's|^# || /^Written by/{ x;p;x } h /^Written by/q' < "$progpath" echo eval \$ECHO \""$usage_message"\" } # func_version # ------------ # Echo version message to standard output and exit. # The version message is extracted from the calling file's header # comments, with leading '# ' stripped: # 1. First display the progname and version # 2. Followed by the header comment line matching /^# Written by / # 3. Then a blank line followed by the first following line matching # /^# Copyright / # 4. Immediately followed by any lines between the previous matches, # except lines preceding the intervening completely blank line. # For example, see the header comments of this file. func_version () { $debug_cmd printf '%s\n' "$progname $scriptversion" $SED -n ' /^# Written by /!b s|^# ||; p; n :fwd2blnk /./ { n b fwd2blnk } p; n :holdwrnt s|^# || s|^# *$|| /^Copyright /!{ /./H n b holdwrnt } s|\((C)\)[ 0-9,-]*[ ,-]\([1-9][0-9]* \)|\1 \2| G s|\(\n\)\n*|\1|g p; q' < "$progpath" exit $? } # Local variables: # mode: shell-script # sh-indentation: 2 # eval: (add-hook 'before-save-hook 'time-stamp) # time-stamp-pattern: "30/scriptversion=%:y-%02m-%02d.%02H; # UTC" # time-stamp-time-zone: "UTC" # End: # Set a version string. scriptversion='(GNU libtool) 2.5.4' # func_version # ------------ # Echo version message to standard output and exit. func_version () { $debug_cmd year=`date +%Y` cat < This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. Originally written by Gordon Matzigkeit, 1996 (See AUTHORS for complete contributor listing) EOF exit $? } # func_echo ARG... # ---------------- # Libtool also displays the current mode in messages, so override # funclib.sh func_echo with this custom definition. func_echo () { $debug_cmd _G_message=$* func_echo_IFS=$IFS IFS=$nl for _G_line in $_G_message; do IFS=$func_echo_IFS $ECHO "$progname${opt_mode+: $opt_mode}: $_G_line" done IFS=$func_echo_IFS } ## ---------------- ## ## Options parsing. ## ## ---------------- ## # Hook in the functions to make sure our own options are parsed during # the option parsing loop. usage='$progpath [OPTION]... [MODE-ARG]...' # Short help message in response to '-h'. usage_message="Options: --config show all configuration variables --debug enable verbose shell tracing -n, --dry-run display commands without modifying any files --features display basic configuration information --finish use operation '--mode=finish' --mode=MODE use operation mode MODE --no-finish don't update shared library cache --no-quiet, --no-silent print default informational messages --no-warnings equivalent to '-Wnone' --preserve-dup-deps don't remove duplicate dependency libraries --quiet, --silent don't print informational messages --reorder-cache=DIRS reorder shared library cache for preferred DIRS --tag=TAG use configuration variables from tag TAG -v, --verbose print more informational messages than default --version print version information -W, --warnings=CATEGORY report the warnings falling in CATEGORY [all] -h, --help, --help-all print short, long, or detailed help message " # Additional text appended to 'usage_message' in response to '--help'. func_help () { $debug_cmd func_usage_message $ECHO "$long_help_message MODE must be one of the following: clean remove files from the build directory compile compile a source file into a libtool object execute automatically set library path, then run a program finish complete the installation of libtool libraries install install libraries or executables link create a library or an executable uninstall remove libraries from an installed directory MODE-ARGS vary depending on the MODE. When passed as first option, '--mode=MODE' may be abbreviated as 'MODE' or a unique abbreviation of that. Try '$progname --help --mode=MODE' for a more detailed description of MODE. When reporting a bug, please describe a test case to reproduce it and include the following information: host-triplet: $host shell: $SHELL compiler: $LTCC compiler flags: $LTCFLAGS linker: $LD (gnu? $with_gnu_ld) version: $progname $scriptversion Debian-2.5.4-9 automake: `($AUTOMAKE --version) 2>/dev/null |$SED 1q` autoconf: `($AUTOCONF --version) 2>/dev/null |$SED 1q` Report bugs to . GNU libtool home page: . General help using GNU software: ." exit 0 } # func_lo2o OBJECT-NAME # --------------------- # Transform OBJECT-NAME from a '.lo' suffix to the platform specific # object suffix. lo2o=s/\\.lo\$/.$objext/ o2lo=s/\\.$objext\$/.lo/ if test yes = "$_G_HAVE_XSI_OPS"; then eval 'func_lo2o () { case $1 in *.lo) func_lo2o_result=${1%.lo}.$objext ;; * ) func_lo2o_result=$1 ;; esac }' # func_xform LIBOBJ-OR-SOURCE # --------------------------- # Transform LIBOBJ-OR-SOURCE from a '.o' or '.c' (or otherwise) # suffix to a '.lo' libtool-object suffix. eval 'func_xform () { func_xform_result=${1%.*}.lo }' else # ...otherwise fall back to using sed. func_lo2o () { func_lo2o_result=`$ECHO "$1" | $SED "$lo2o"` } func_xform () { func_xform_result=`$ECHO "$1" | $SED 's|\.[^.]*$|.lo|'` } fi # func_fatal_configuration ARG... # ------------------------------- # Echo program name prefixed message to standard error, followed by # a configuration failure hint, and exit. func_fatal_configuration () { func_fatal_error ${1+"$@"} \ "See the $PACKAGE documentation for more information." \ "Fatal configuration error." } # func_config # ----------- # Display the configuration for all the tags in this script. func_config () { re_begincf='^# ### BEGIN LIBTOOL' re_endcf='^# ### END LIBTOOL' # Default configuration. $SED "1,/$re_begincf CONFIG/d;/$re_endcf CONFIG/,\$d" < "$progpath" # Now print the configurations for the tags. for tagname in $taglist; do $SED -n "/$re_begincf TAG CONFIG: $tagname\$/,/$re_endcf TAG CONFIG: $tagname\$/p" < "$progpath" done exit $? } # func_features # ------------- # Display the features supported by this script. func_features () { echo "host: $host" if test yes = "$build_libtool_libs"; then echo "enable shared libraries" else echo "disable shared libraries" fi if test yes = "$build_old_libs"; then echo "enable static libraries" else echo "disable static libraries" fi exit $? } # func_enable_tag TAGNAME # ----------------------- # Verify that TAGNAME is valid, and either flag an error and exit, or # enable the TAGNAME tag. We also add TAGNAME to the global $taglist # variable here. func_enable_tag () { # Global variable: tagname=$1 re_begincf="^# ### BEGIN LIBTOOL TAG CONFIG: $tagname\$" re_endcf="^# ### END LIBTOOL TAG CONFIG: $tagname\$" sed_extractcf=/$re_begincf/,/$re_endcf/p # Validate tagname. case $tagname in *[!-_A-Za-z0-9,/]*) func_fatal_error "invalid tag name: $tagname" ;; esac # Don't test for the "default" C tag, as we know it's # there but not specially marked. case $tagname in CC) ;; *) if $GREP "$re_begincf" "$progpath" >/dev/null 2>&1; then taglist="$taglist $tagname" # Evaluate the configuration. Be careful to quote the path # and the sed script, to avoid splitting on whitespace, but # also don't use non-portable quotes within backquotes within # quotes we have to do it in 2 steps: extractedcf=`$SED -n -e "$sed_extractcf" < "$progpath"` eval "$extractedcf" else func_error "ignoring unknown tag $tagname" fi ;; esac } # func_check_version_match # ------------------------ # Ensure that we are using m4 macros, and libtool script from the same # release of libtool. func_check_version_match () { if test "$package_revision" != "$macro_revision"; then if test "$VERSION" != "$macro_version"; then if test -z "$macro_version"; then cat >&2 <<_LT_EOF $progname: Version mismatch error. This is $PACKAGE $VERSION, but the $progname: definition of this LT_INIT comes from an older release. $progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION $progname: and run autoconf again. _LT_EOF else cat >&2 <<_LT_EOF $progname: Version mismatch error. This is $PACKAGE $VERSION, but the $progname: definition of this LT_INIT comes from $PACKAGE $macro_version. $progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION $progname: and run autoconf again. _LT_EOF fi else cat >&2 <<_LT_EOF $progname: Version mismatch error. This is $PACKAGE $VERSION, revision $package_revision, $progname: but the definition of this LT_INIT comes from revision $macro_revision. $progname: You should recreate aclocal.m4 with macros from revision $package_revision $progname: of $PACKAGE $VERSION and run autoconf again. _LT_EOF fi exit $EXIT_MISMATCH fi } # libtool_options_prep [ARG]... # ----------------------------- # Preparation for options parsed by libtool. libtool_options_prep () { $debug_mode # Option defaults: opt_config=false opt_dlopen= opt_dry_run=false opt_help=false opt_mode= opt_reorder_cache=false opt_preserve_dup_deps=false opt_quiet=false opt_finishing=true opt_warning= nonopt= preserve_args= _G_rc_lt_options_prep=: _G_rc_lt_options_prep=: # Shorthand for --mode=foo, only valid as the first argument case $1 in clean|clea|cle|cl) shift; set dummy --mode clean ${1+"$@"}; shift ;; compile|compil|compi|comp|com|co|c) shift; set dummy --mode compile ${1+"$@"}; shift ;; execute|execut|execu|exec|exe|ex|e) shift; set dummy --mode execute ${1+"$@"}; shift ;; finish|finis|fini|fin|fi|f) shift; set dummy --mode finish ${1+"$@"}; shift ;; install|instal|insta|inst|ins|in|i) shift; set dummy --mode install ${1+"$@"}; shift ;; link|lin|li|l) shift; set dummy --mode link ${1+"$@"}; shift ;; uninstall|uninstal|uninsta|uninst|unins|unin|uni|un|u) shift; set dummy --mode uninstall ${1+"$@"}; shift ;; *) _G_rc_lt_options_prep=false ;; esac if $_G_rc_lt_options_prep; then # Pass back the list of options. func_quote eval ${1+"$@"} libtool_options_prep_result=$func_quote_result fi } func_add_hook func_options_prep libtool_options_prep # libtool_parse_options [ARG]... # --------------------------------- # Provide handling for libtool specific options. libtool_parse_options () { $debug_cmd _G_rc_lt_parse_options=false # Perform our own loop to consume as many options as possible in # each iteration. while test $# -gt 0; do _G_match_lt_parse_options=: _G_opt=$1 shift case $_G_opt in --dry-run|--dryrun|-n) opt_dry_run=: ;; --config) func_config ;; --dlopen|-dlopen) opt_dlopen="${opt_dlopen+$opt_dlopen }$1" shift ;; --preserve-dup-deps) opt_preserve_dup_deps=: ;; --features) func_features ;; --finish) set dummy --mode finish ${1+"$@"}; shift ;; --help) opt_help=: ;; --help-all) opt_help=': help-all' ;; --mode) test $# = 0 && func_missing_arg $_G_opt && break opt_mode=$1 case $1 in # Valid mode arguments: clean|compile|execute|finish|install|link|relink|uninstall) ;; # Catch anything else as an error *) func_error "invalid argument '$1' for $_G_opt" exit_cmd=exit ;; esac shift ;; --no-finish) opt_finishing=false func_append preserve_args " $_G_opt" ;; --no-silent|--no-quiet) opt_quiet=false func_append preserve_args " $_G_opt" ;; --no-warnings|--no-warning|--no-warn) opt_warning=false func_append preserve_args " $_G_opt" ;; --no-verbose) opt_verbose=false func_append preserve_args " $_G_opt" ;; --reorder-cache) opt_reorder_cache=true shared_lib_dirs=$1 if test -n "$shared_lib_dirs"; then case $1 in # Must begin with /: /*) ;; # Catch anything else as an error (relative paths) *) func_error "invalid argument '$1' for $_G_opt" func_error "absolute paths are required for $_G_opt" exit_cmd=exit ;; esac fi shift ;; --silent|--quiet) opt_quiet=: opt_verbose=false func_append preserve_args " $_G_opt" ;; --tag) test $# = 0 && func_missing_arg $_G_opt && break opt_tag=$1 func_append preserve_args " $_G_opt $1" func_enable_tag "$1" shift ;; --verbose|-v) opt_quiet=false opt_verbose=: func_append preserve_args " $_G_opt" ;; # An option not handled by this hook function: *) set dummy "$_G_opt" ${1+"$@"} ; shift _G_match_lt_parse_options=false break ;; esac $_G_match_lt_parse_options && _G_rc_lt_parse_options=: done if $_G_rc_lt_parse_options; then # save modified positional parameters for caller func_quote eval ${1+"$@"} libtool_parse_options_result=$func_quote_result fi } func_add_hook func_parse_options libtool_parse_options # func_warning ARG... # ------------------- # Libtool warnings are not categorized, so override funclib.sh # func_warning with this simpler definition. func_warning () { if $opt_warning; then $debug_cmd $warning_func ${1+"$@"} fi } # libtool_validate_options [ARG]... # --------------------------------- # Perform any sanity checks on option settings and/or unconsumed # arguments. libtool_validate_options () { # save first non-option argument if test 0 -lt $#; then nonopt=$1 shift fi # preserve --debug test : = "$debug_cmd" || func_append preserve_args " --debug" case $host_os in # Solaris2 added to fix http://debbugs.gnu.org/cgi/bugreport.cgi?bug=16452 # see also: http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59788 cygwin* | mingw* | windows* | pw32* | cegcc* | solaris2* | os2*) # don't eliminate duplications in $postdeps and $predeps opt_duplicate_compiler_generated_deps=: ;; *) opt_duplicate_compiler_generated_deps=$opt_preserve_dup_deps ;; esac $opt_help || { # Sanity checks first: func_check_version_match test yes != "$build_libtool_libs" \ && test yes != "$build_old_libs" \ && func_fatal_configuration "not configured to build any kind of library" # Darwin sucks eval std_shrext=\"$shrext_cmds\" # Only execute mode is allowed to have -dlopen flags. if test -n "$opt_dlopen" && test execute != "$opt_mode"; then func_error "unrecognized option '-dlopen'" $ECHO "$help" 1>&2 exit $EXIT_FAILURE fi # Change the help message to a mode-specific one. generic_help=$help help="Try '$progname --help --mode=$opt_mode' for more information." } # Pass back the unparsed argument list func_quote eval ${1+"$@"} libtool_validate_options_result=$func_quote_result } func_add_hook func_validate_options libtool_validate_options # Process options as early as possible so that --help and --version # can return quickly. func_options ${1+"$@"} eval set dummy "$func_options_result"; shift ## ----------- ## ## Main. ## ## ----------- ## magic='%%%MAGIC variable%%%' magic_exe='%%%MAGIC EXE variable%%%' # Global variables. extracted_archives= extracted_serial=0 # If this variable is set in any of the actions, the command in it # will be execed at the end. This prevents here-documents from being # left over by shells. exec_cmd= # A function that is used when there is no print builtin or printf. func_fallback_echo () { eval 'cat <<_LTECHO_EOF $1 _LTECHO_EOF' } # func_generated_by_libtool # True iff stdin has been generated by Libtool. This function is only # a basic sanity check; it will hardly flush out determined imposters. func_generated_by_libtool_p () { $GREP "^# Generated by .*$PACKAGE" > /dev/null 2>&1 } # func_lalib_p file # True iff FILE is a libtool '.la' library or '.lo' object file. # This function is only a basic sanity check; it will hardly flush out # determined imposters. func_lalib_p () { test -f "$1" && $SED -e 4q "$1" 2>/dev/null | func_generated_by_libtool_p } # func_lalib_unsafe_p file # True iff FILE is a libtool '.la' library or '.lo' object file. # This function implements the same check as func_lalib_p without # resorting to external programs. To this end, it redirects stdin and # closes it afterwards, without saving the original file descriptor. # As a safety measure, use it only where a negative result would be # fatal anyway. Works if 'file' does not exist. func_lalib_unsafe_p () { lalib_p=no if test -f "$1" && test -r "$1" && exec 5<&0 <"$1"; then for lalib_p_l in 1 2 3 4 do read lalib_p_line case $lalib_p_line in \#\ Generated\ by\ *$PACKAGE* ) lalib_p=yes; break;; esac done exec 0<&5 5<&- fi test yes = "$lalib_p" } # func_ltwrapper_script_p file # True iff FILE is a libtool wrapper script # This function is only a basic sanity check; it will hardly flush out # determined imposters. func_ltwrapper_script_p () { test -f "$1" && $lt_truncate_bin < "$1" 2>/dev/null | func_generated_by_libtool_p } # func_ltwrapper_executable_p file # True iff FILE is a libtool wrapper executable # This function is only a basic sanity check; it will hardly flush out # determined imposters. func_ltwrapper_executable_p () { func_ltwrapper_exec_suffix= case $1 in *.exe) ;; *) func_ltwrapper_exec_suffix=.exe ;; esac $GREP "$magic_exe" "$1$func_ltwrapper_exec_suffix" >/dev/null 2>&1 } # func_ltwrapper_scriptname file # Assumes file is an ltwrapper_executable # uses $file to determine the appropriate filename for a # temporary ltwrapper_script. func_ltwrapper_scriptname () { func_dirname_and_basename "$1" "" "." func_stripname '' '.exe' "$func_basename_result" func_ltwrapper_scriptname_result=$func_dirname_result/$objdir/${func_stripname_result}_ltshwrapper } # func_ltwrapper_p file # True iff FILE is a libtool wrapper script or wrapper executable # This function is only a basic sanity check; it will hardly flush out # determined imposters. func_ltwrapper_p () { func_ltwrapper_script_p "$1" || func_ltwrapper_executable_p "$1" } # func_execute_cmds commands fail_cmd # Execute tilde-delimited COMMANDS. # If FAIL_CMD is given, eval that upon failure. # FAIL_CMD may read-access the current command in variable CMD! func_execute_cmds () { $debug_cmd save_ifs=$IFS; IFS='~' for cmd in $1; do IFS=$sp$nl eval cmd=\"$cmd\" IFS=$save_ifs func_show_eval "$cmd" "${2-:}" done IFS=$save_ifs } # func_source file # Source FILE, adding directory component if necessary. # Note that it is not necessary on cygwin/mingw to append a dot to # FILE even if both FILE and FILE.exe exist: automatic-append-.exe # behavior happens only for exec(3), not for open(2)! Also, sourcing # 'FILE.' does not work on cygwin managed mounts. func_source () { $debug_cmd case $1 in */* | *\\*) . "$1" ;; *) . "./$1" ;; esac } # func_resolve_sysroot PATH # Replace a leading = in PATH with a sysroot. Store the result into # func_resolve_sysroot_result func_resolve_sysroot () { func_resolve_sysroot_result=$1 case $func_resolve_sysroot_result in =*) func_stripname '=' '' "$func_resolve_sysroot_result" func_resolve_sysroot_result=$lt_sysroot$func_stripname_result ;; esac } # func_replace_sysroot PATH # If PATH begins with the sysroot, replace it with = and # store the result into func_replace_sysroot_result. func_replace_sysroot () { case $lt_sysroot:$1 in ?*:"$lt_sysroot"*) func_stripname "$lt_sysroot" '' "$1" func_replace_sysroot_result='='$func_stripname_result ;; *) # Including no sysroot. func_replace_sysroot_result=$1 ;; esac } # func_infer_tag arg # Infer tagged configuration to use if any are available and # if one wasn't chosen via the "--tag" command line option. # Only attempt this if the compiler in the base compile # command doesn't match the default compiler. # arg is usually of the form 'gcc ...' func_infer_tag () { $debug_cmd if test -n "$available_tags" && test -z "$tagname"; then CC_quoted= for arg in $CC; do func_append_quoted CC_quoted "$arg" done CC_expanded=`func_echo_all $CC` CC_quoted_expanded=`func_echo_all $CC_quoted` case $@ in # Blanks in the command may have been stripped by the calling shell, # but not from the CC environment variable when configure was run. " $CC "* | "$CC "* | " $CC_expanded "* | "$CC_expanded "* | \ " $CC_quoted"* | "$CC_quoted "* | " $CC_quoted_expanded "* | "$CC_quoted_expanded "*) ;; # Blanks at the start of $base_compile will cause this to fail # if we don't check for them as well. *) for z in $available_tags; do if $GREP "^# ### BEGIN LIBTOOL TAG CONFIG: $z$" < "$progpath" > /dev/null; then # Evaluate the configuration. eval "`$SED -n -e '/^# ### BEGIN LIBTOOL TAG CONFIG: '$z'$/,/^# ### END LIBTOOL TAG CONFIG: '$z'$/p' < $progpath`" CC_quoted= for arg in $CC; do # Double-quote args containing other shell metacharacters. func_append_quoted CC_quoted "$arg" done CC_expanded=`func_echo_all $CC` CC_quoted_expanded=`func_echo_all $CC_quoted` case "$@ " in " $CC "* | "$CC "* | " $CC_expanded "* | "$CC_expanded "* | \ " $CC_quoted"* | "$CC_quoted "* | " $CC_quoted_expanded "* | "$CC_quoted_expanded "*) # The compiler in the base compile command matches # the one in the tagged configuration. # Assume this is the tagged configuration we want. tagname=$z break ;; esac fi done # If $tagname still isn't set, then no tagged configuration # was found and let the user know that the "--tag" command # line option must be used. if test -z "$tagname"; then func_echo "unable to infer tagged configuration" func_fatal_error "specify a tag with '--tag'" # else # func_verbose "using $tagname tagged configuration" fi ;; esac fi } # func_write_libtool_object output_name pic_name nonpic_name # Create a libtool object file (analogous to a ".la" file), # but don't create it if we're doing a dry run. func_write_libtool_object () { write_libobj=$1 if test yes = "$build_libtool_libs"; then write_lobj=\'$2\' else write_lobj=none fi if test yes = "$build_old_libs"; then write_oldobj=\'$3\' else write_oldobj=none fi $opt_dry_run || { cat >${write_libobj}T </dev/null` if test "$?" -eq 0 && test -n "$func_convert_core_file_wine_to_w32_tmp"; then func_convert_core_file_wine_to_w32_result=`$ECHO "$func_convert_core_file_wine_to_w32_tmp" | $SED -e "$sed_naive_backslashify"` else func_convert_core_file_wine_to_w32_result= fi fi } # end: func_convert_core_file_wine_to_w32 # func_convert_core_path_wine_to_w32 ARG # Helper function used by path conversion functions when $build is *nix, and # $host is mingw, windows, cygwin, or some other w32 environment. Relies on a # correctly configured wine environment available, with the winepath program # in $build's $PATH. Assumes ARG has no leading or trailing path separator # characters. # # ARG is path to be converted from $build format to win32. # Result is available in $func_convert_core_path_wine_to_w32_result. # Unconvertible file (directory) names in ARG are skipped; if no directory names # are convertible, then the result may be empty. func_convert_core_path_wine_to_w32 () { $debug_cmd # unfortunately, winepath doesn't convert paths, only file names func_convert_core_path_wine_to_w32_result= if test -n "$1"; then oldIFS=$IFS IFS=: for func_convert_core_path_wine_to_w32_f in $1; do IFS=$oldIFS func_convert_core_file_wine_to_w32 "$func_convert_core_path_wine_to_w32_f" if test -n "$func_convert_core_file_wine_to_w32_result"; then if test -z "$func_convert_core_path_wine_to_w32_result"; then func_convert_core_path_wine_to_w32_result=$func_convert_core_file_wine_to_w32_result else func_append func_convert_core_path_wine_to_w32_result ";$func_convert_core_file_wine_to_w32_result" fi fi done IFS=$oldIFS fi } # end: func_convert_core_path_wine_to_w32 # func_cygpath ARGS... # Wrapper around calling the cygpath program via LT_CYGPATH. This is used when # when (1) $build is *nix and Cygwin is hosted via a wine environment; or (2) # $build is MSYS and $host is Cygwin, or (3) $build is Cygwin. In case (1) or # (2), returns the Cygwin file name or path in func_cygpath_result (input # file name or path is assumed to be in w32 format, as previously converted # from $build's *nix or MSYS format). In case (3), returns the w32 file name # or path in func_cygpath_result (input file name or path is assumed to be in # Cygwin format). Returns an empty string on error. # # ARGS are passed to cygpath, with the last one being the file name or path to # be converted. # # Specify the absolute *nix (or w32) name to cygpath in the LT_CYGPATH # environment variable; do not put it in $PATH. func_cygpath () { $debug_cmd if test -n "$LT_CYGPATH" && test -f "$LT_CYGPATH"; then func_cygpath_result=`$LT_CYGPATH "$@" 2>/dev/null` if test "$?" -ne 0; then # on failure, ensure result is empty func_cygpath_result= fi else func_cygpath_result= func_error "LT_CYGPATH is empty or specifies non-existent file: '$LT_CYGPATH'" fi } #end: func_cygpath # func_convert_core_msys_to_w32 ARG # Convert file name or path ARG from MSYS format to w32 format. Return # result in func_convert_core_msys_to_w32_result. func_convert_core_msys_to_w32 () { $debug_cmd # awkward: cmd appends spaces to result func_convert_core_msys_to_w32_result=`( cmd //c echo "$1" ) 2>/dev/null | $SED -e 's/[ ]*$//' -e "$sed_naive_backslashify"` } #end: func_convert_core_msys_to_w32 # func_convert_file_check ARG1 ARG2 # Verify that ARG1 (a file name in $build format) was converted to $host # format in ARG2. Otherwise, emit an error message, but continue (resetting # func_to_host_file_result to ARG1). func_convert_file_check () { $debug_cmd if test -z "$2" && test -n "$1"; then func_error "Could not determine host file name corresponding to" func_error " '$1'" func_error "Continuing, but uninstalled executables may not work." # Fallback: func_to_host_file_result=$1 fi } # end func_convert_file_check # func_convert_path_check FROM_PATHSEP TO_PATHSEP FROM_PATH TO_PATH # Verify that FROM_PATH (a path in $build format) was converted to $host # format in TO_PATH. Otherwise, emit an error message, but continue, resetting # func_to_host_file_result to a simplistic fallback value (see below). func_convert_path_check () { $debug_cmd if test -z "$4" && test -n "$3"; then func_error "Could not determine the host path corresponding to" func_error " '$3'" func_error "Continuing, but uninstalled executables may not work." # Fallback. This is a deliberately simplistic "conversion" and # should not be "improved". See libtool.info. if test "x$1" != "x$2"; then lt_replace_pathsep_chars="s|$1|$2|g" func_to_host_path_result=`echo "$3" | $SED -e "$lt_replace_pathsep_chars"` else func_to_host_path_result=$3 fi fi } # end func_convert_path_check # func_convert_path_front_back_pathsep FRONTPAT BACKPAT REPL ORIG # Modifies func_to_host_path_result by prepending REPL if ORIG matches FRONTPAT # and appending REPL if ORIG matches BACKPAT. func_convert_path_front_back_pathsep () { $debug_cmd case $4 in $1 ) func_to_host_path_result=$3$func_to_host_path_result ;; esac case $4 in $2 ) func_append func_to_host_path_result "$3" ;; esac } # end func_convert_path_front_back_pathsep # func_convert_delimited_path PATH ORIG_DELIMITER NEW_DELIMITER # Replaces a delimiter for a given path. func_convert_delimited_path () { converted_path=`$ECHO "$1" | $SED "s#$2#$3#g"` } # end func_convert_delimited_path ################################################## # $build to $host FILE NAME CONVERSION FUNCTIONS # ################################################## # invoked via '$to_host_file_cmd ARG' # # In each case, ARG is the path to be converted from $build to $host format. # Result will be available in $func_to_host_file_result. # func_to_host_file ARG # Converts the file name ARG from $build format to $host format. Return result # in func_to_host_file_result. func_to_host_file () { $debug_cmd $to_host_file_cmd "$1" } # end func_to_host_file # func_to_tool_file ARG LAZY # converts the file name ARG from $build format to toolchain format. Return # result in func_to_tool_file_result. If the conversion in use is listed # in (the comma separated) LAZY, no conversion takes place. func_to_tool_file () { $debug_cmd case ,$2, in *,"$to_tool_file_cmd",*) func_to_tool_file_result=$1 ;; *) $to_tool_file_cmd "$1" func_to_tool_file_result=$func_to_host_file_result ;; esac } # end func_to_tool_file # func_convert_file_noop ARG # Copy ARG to func_to_host_file_result. func_convert_file_noop () { func_to_host_file_result=$1 } # end func_convert_file_noop # func_convert_file_msys_to_w32 ARG # Convert file name ARG from (mingw) MSYS to (mingw) w32 format; automatic # conversion to w32 is not available inside the cwrapper. Returns result in # func_to_host_file_result. func_convert_file_msys_to_w32 () { $debug_cmd func_to_host_file_result=$1 if test -n "$1"; then func_convert_core_msys_to_w32 "$1" func_to_host_file_result=$func_convert_core_msys_to_w32_result fi func_convert_file_check "$1" "$func_to_host_file_result" } # end func_convert_file_msys_to_w32 # func_convert_file_cygwin_to_w32 ARG # Convert file name ARG from Cygwin to w32 format. Returns result in # func_to_host_file_result. func_convert_file_cygwin_to_w32 () { $debug_cmd func_to_host_file_result=$1 if test -n "$1"; then # because $build is cygwin, we call "the" cygpath in $PATH; no need to use # LT_CYGPATH in this case. func_to_host_file_result=`cygpath -m "$1"` fi func_convert_file_check "$1" "$func_to_host_file_result" } # end func_convert_file_cygwin_to_w32 # func_convert_file_nix_to_w32 ARG # Convert file name ARG from *nix to w32 format. Requires a wine environment # and a working winepath. Returns result in func_to_host_file_result. func_convert_file_nix_to_w32 () { $debug_cmd func_to_host_file_result=$1 if test -n "$1"; then func_convert_core_file_wine_to_w32 "$1" func_to_host_file_result=$func_convert_core_file_wine_to_w32_result fi func_convert_file_check "$1" "$func_to_host_file_result" } # end func_convert_file_nix_to_w32 # func_convert_file_msys_to_cygwin ARG # Convert file name ARG from MSYS to Cygwin format. Requires LT_CYGPATH set. # Returns result in func_to_host_file_result. func_convert_file_msys_to_cygwin () { $debug_cmd func_to_host_file_result=$1 if test -n "$1"; then func_convert_core_msys_to_w32 "$1" func_cygpath -u "$func_convert_core_msys_to_w32_result" func_to_host_file_result=$func_cygpath_result fi func_convert_file_check "$1" "$func_to_host_file_result" } # end func_convert_file_msys_to_cygwin # func_convert_file_nix_to_cygwin ARG # Convert file name ARG from *nix to Cygwin format. Requires Cygwin installed # in a wine environment, working winepath, and LT_CYGPATH set. Returns result # in func_to_host_file_result. func_convert_file_nix_to_cygwin () { $debug_cmd func_to_host_file_result=$1 if test -n "$1"; then # convert from *nix to w32, then use cygpath to convert from w32 to cygwin. func_convert_core_file_wine_to_w32 "$1" func_cygpath -u "$func_convert_core_file_wine_to_w32_result" func_to_host_file_result=$func_cygpath_result fi func_convert_file_check "$1" "$func_to_host_file_result" } # end func_convert_file_nix_to_cygwin ############################################# # $build to $host PATH CONVERSION FUNCTIONS # ############################################# # invoked via '$to_host_path_cmd ARG' # # In each case, ARG is the path to be converted from $build to $host format. # The result will be available in $func_to_host_path_result. # # Path separators are also converted from $build format to $host format. If # ARG begins or ends with a path separator character, it is preserved (but # converted to $host format) on output. # # All path conversion functions are named using the following convention: # file name conversion function : func_convert_file_X_to_Y () # path conversion function : func_convert_path_X_to_Y () # where, for any given $build/$host combination the 'X_to_Y' value is the # same. If conversion functions are added for new $build/$host combinations, # the two new functions must follow this pattern, or func_init_to_host_path_cmd # will break. # func_init_to_host_path_cmd # Ensures that function "pointer" variable $to_host_path_cmd is set to the # appropriate value, based on the value of $to_host_file_cmd. to_host_path_cmd= func_init_to_host_path_cmd () { $debug_cmd if test -z "$to_host_path_cmd"; then func_stripname 'func_convert_file_' '' "$to_host_file_cmd" to_host_path_cmd=func_convert_path_$func_stripname_result fi } # func_to_host_path ARG # Converts the path ARG from $build format to $host format. Return result # in func_to_host_path_result. func_to_host_path () { $debug_cmd func_init_to_host_path_cmd $to_host_path_cmd "$1" } # end func_to_host_path # func_convert_path_noop ARG # Copy ARG to func_to_host_path_result. func_convert_path_noop () { func_to_host_path_result=$1 } # end func_convert_path_noop # func_convert_path_msys_to_w32 ARG # Convert path ARG from (mingw) MSYS to (mingw) w32 format; automatic # conversion to w32 is not available inside the cwrapper. Returns result in # func_to_host_path_result. func_convert_path_msys_to_w32 () { $debug_cmd func_to_host_path_result=$1 if test -n "$1"; then # Remove leading and trailing path separator characters from ARG. MSYS # behavior is inconsistent here; cygpath turns them into '.;' and ';.'; # and winepath ignores them completely. func_stripname : : "$1" func_to_host_path_tmp1=$func_stripname_result func_convert_core_msys_to_w32 "$func_to_host_path_tmp1" func_to_host_path_result=$func_convert_core_msys_to_w32_result func_convert_path_check : ";" \ "$func_to_host_path_tmp1" "$func_to_host_path_result" func_convert_path_front_back_pathsep ":*" "*:" ";" "$1" fi } # end func_convert_path_msys_to_w32 # func_convert_path_cygwin_to_w32 ARG # Convert path ARG from Cygwin to w32 format. Returns result in # func_to_host_file_result. func_convert_path_cygwin_to_w32 () { $debug_cmd func_to_host_path_result=$1 if test -n "$1"; then # See func_convert_path_msys_to_w32: func_stripname : : "$1" func_to_host_path_tmp1=$func_stripname_result func_to_host_path_result=`cygpath -m -p "$func_to_host_path_tmp1"` func_convert_path_check : ";" \ "$func_to_host_path_tmp1" "$func_to_host_path_result" func_convert_path_front_back_pathsep ":*" "*:" ";" "$1" fi } # end func_convert_path_cygwin_to_w32 # func_convert_path_nix_to_w32 ARG # Convert path ARG from *nix to w32 format. Requires a wine environment and # a working winepath. Returns result in func_to_host_file_result. func_convert_path_nix_to_w32 () { $debug_cmd func_to_host_path_result=$1 if test -n "$1"; then # See func_convert_path_msys_to_w32: func_stripname : : "$1" func_to_host_path_tmp1=$func_stripname_result func_convert_core_path_wine_to_w32 "$func_to_host_path_tmp1" func_to_host_path_result=$func_convert_core_path_wine_to_w32_result func_convert_path_check : ";" \ "$func_to_host_path_tmp1" "$func_to_host_path_result" func_convert_path_front_back_pathsep ":*" "*:" ";" "$1" fi } # end func_convert_path_nix_to_w32 # func_convert_path_msys_to_cygwin ARG # Convert path ARG from MSYS to Cygwin format. Requires LT_CYGPATH set. # Returns result in func_to_host_file_result. func_convert_path_msys_to_cygwin () { $debug_cmd func_to_host_path_result=$1 if test -n "$1"; then # See func_convert_path_msys_to_w32: func_stripname : : "$1" func_to_host_path_tmp1=$func_stripname_result func_convert_core_msys_to_w32 "$func_to_host_path_tmp1" func_cygpath -u -p "$func_convert_core_msys_to_w32_result" func_to_host_path_result=$func_cygpath_result func_convert_path_check : : \ "$func_to_host_path_tmp1" "$func_to_host_path_result" func_convert_path_front_back_pathsep ":*" "*:" : "$1" fi } # end func_convert_path_msys_to_cygwin # func_convert_path_nix_to_cygwin ARG # Convert path ARG from *nix to Cygwin format. Requires Cygwin installed in a # a wine environment, working winepath, and LT_CYGPATH set. Returns result in # func_to_host_file_result. func_convert_path_nix_to_cygwin () { $debug_cmd func_to_host_path_result=$1 if test -n "$1"; then # Remove leading and trailing path separator characters from # ARG. msys behavior is inconsistent here, cygpath turns them # into '.;' and ';.', and winepath ignores them completely. func_stripname : : "$1" func_to_host_path_tmp1=$func_stripname_result func_convert_core_path_wine_to_w32 "$func_to_host_path_tmp1" func_cygpath -u -p "$func_convert_core_path_wine_to_w32_result" func_to_host_path_result=$func_cygpath_result func_convert_path_check : : \ "$func_to_host_path_tmp1" "$func_to_host_path_result" func_convert_path_front_back_pathsep ":*" "*:" : "$1" fi } # end func_convert_path_nix_to_cygwin # func_dll_def_p FILE # True iff FILE is a Windows DLL '.def' file. # Keep in sync with _LT_DLL_DEF_P in libtool.m4 func_dll_def_p () { $debug_cmd func_dll_def_p_tmp=`$SED -n \ -e 's/^[ ]*//' \ -e '/^\(;.*\)*$/d' \ -e 's/^\(EXPORTS\|LIBRARY\)\([ ].*\)*$/DEF/p' \ -e q \ "$1"` test DEF = "$func_dll_def_p_tmp" } # func_reorder_shared_lib_cache DIRS # Reorder the shared library cache by unconfiguring previous shared library cache # and configuring preferred search directories before previous search directories. # Previous shared library cache: /usr/lib /usr/local/lib # Preferred search directories: /tmp/testing # Reordered shared library cache: /tmp/testing /usr/lib /usr/local/lib func_reorder_shared_lib_cache () { $debug_cmd case $host_os in openbsd*) get_search_directories=`PATH="$PATH:/sbin" ldconfig -r | $GREP "search directories" | $SED "s#.*search directories:\ ##g"` func_convert_delimited_path "$get_search_directories" ':' '\ ' save_search_directories=$converted_path func_convert_delimited_path "$1" ':' '\ ' # Ensure directories exist for dir in $converted_path; do # Ensure each directory is an absolute path case $dir in /*) ;; *) func_error "Directory '$dir' is not an absolute path" exit $EXIT_FAILURE ;; esac # Ensure no trailing slashes func_stripname '' '/' "$dir" dir=$func_stripname_result if test -d "$dir"; then if test -n "$preferred_search_directories"; then preferred_search_directories="$preferred_search_directories $dir" else preferred_search_directories=$dir fi else func_error "Directory '$dir' does not exist" exit $EXIT_FAILURE fi done PATH="$PATH:/sbin" ldconfig -U $save_search_directories PATH="$PATH:/sbin" ldconfig -m $preferred_search_directories $save_search_directories get_search_directories=`PATH="$PATH:/sbin" ldconfig -r | $GREP "search directories" | $SED "s#.*search directories:\ ##g"` func_convert_delimited_path "$get_search_directories" ':' '\ ' reordered_search_directories=$converted_path $ECHO "Original: $save_search_directories" $ECHO "Reordered: $reordered_search_directories" exit $EXIT_SUCCESS ;; *) func_error "--reorder-cache is not supported for host_os=$host_os." exit $EXIT_FAILURE ;; esac } # end func_reorder_shared_lib_cache # func_mode_compile arg... func_mode_compile () { $debug_cmd # Get the compilation command and the source file. base_compile= srcfile=$nonopt # always keep a non-empty value in "srcfile" suppress_opt=yes suppress_output= arg_mode=normal libobj= later= pie_flag= for arg do case $arg_mode in arg ) # do not "continue". Instead, add this to base_compile lastarg=$arg arg_mode=normal ;; target ) libobj=$arg arg_mode=normal continue ;; normal ) # Accept any command-line options. case $arg in -o) test -n "$libobj" && \ func_fatal_error "you cannot specify '-o' more than once" arg_mode=target continue ;; -pie | -fpie | -fPIE) func_append pie_flag " $arg" continue ;; -shared | -static | -prefer-pic | -prefer-non-pic) func_append later " $arg" continue ;; -no-suppress) suppress_opt=no continue ;; -Xcompiler) arg_mode=arg # the next one goes into the "base_compile" arg list continue # The current "srcfile" will either be retained or ;; # replaced later. I would guess that would be a bug. -Wc,*) func_stripname '-Wc,' '' "$arg" args=$func_stripname_result lastarg= save_ifs=$IFS; IFS=, for arg in $args; do IFS=$save_ifs func_append_quoted lastarg "$arg" done IFS=$save_ifs func_stripname ' ' '' "$lastarg" lastarg=$func_stripname_result # Add the arguments to base_compile. func_append base_compile " $lastarg" continue ;; *) # Accept the current argument as the source file. # The previous "srcfile" becomes the current argument. # lastarg=$srcfile srcfile=$arg ;; esac # case $arg ;; esac # case $arg_mode # Aesthetically quote the previous argument. func_append_quoted base_compile "$lastarg" done # for arg case $arg_mode in arg) func_fatal_error "you must specify an argument for -Xcompile" ;; target) func_fatal_error "you must specify a target with '-o'" ;; *) # Get the name of the library object. test -z "$libobj" && { func_basename "$srcfile" libobj=$func_basename_result } ;; esac # Recognize several different file suffixes. # If the user specifies -o file.o, it is replaced with file.lo case $libobj in *.[cCFSifmso] | \ *.ada | *.adb | *.ads | *.asm | \ *.c++ | *.cc | *.ii | *.class | *.cpp | *.cxx | \ *.[fF][09]? | *.for | *.java | *.go | *.obj | *.sx | *.cu | *.cup) func_xform "$libobj" libobj=$func_xform_result ;; esac case $libobj in *.lo) func_lo2o "$libobj"; obj=$func_lo2o_result ;; *) func_fatal_error "cannot determine name of library object from '$libobj'" ;; esac func_infer_tag $base_compile for arg in $later; do case $arg in -shared) test yes = "$build_libtool_libs" \ || func_fatal_configuration "cannot build a shared library" build_old_libs=no continue ;; -static) build_libtool_libs=no build_old_libs=yes continue ;; -prefer-pic) pic_mode=yes continue ;; -prefer-non-pic) pic_mode=no continue ;; esac done func_quote_arg pretty "$libobj" test "X$libobj" != "X$func_quote_arg_result" \ && $ECHO "X$libobj" | $GREP '[]~#^*{};<>?"'"'"' &()|`$[]' \ && func_warning "libobj name '$libobj' may not contain shell special characters." func_dirname_and_basename "$obj" "/" "" objname=$func_basename_result xdir=$func_dirname_result lobj=$xdir$objdir/$objname test -z "$base_compile" && \ func_fatal_help "you must specify a compilation command" # Delete any leftover library objects. if test yes = "$build_old_libs"; then removelist="$obj $lobj $libobj ${libobj}T" else removelist="$lobj $libobj ${libobj}T" fi # On Cygwin there's no "real" PIC flag so we must build both object types case $host_os in cygwin* | mingw* | windows* | pw32* | os2* | cegcc*) pic_mode=default ;; esac if test no = "$pic_mode" && test pass_all != "$deplibs_check_method"; then # non-PIC code in shared libraries is not supported pic_mode=default fi # Calculate the filename of the output object if compiler does # not support -o with -c if test no = "$compiler_c_o"; then output_obj=`$ECHO "$srcfile" | $SED 's%^.*/%%; s%\.[^.]*$%%'`.$objext lockfile=$output_obj.lock else output_obj= need_locks=no lockfile= fi # Lock this critical section if it is needed # We use this script file to make the link, it avoids creating a new file if test yes = "$need_locks"; then until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do func_echo "Waiting for $lockfile to be removed" sleep 2 done elif test warn = "$need_locks"; then if test -f "$lockfile"; then $ECHO "\ *** ERROR, $lockfile exists and contains: `cat $lockfile 2>/dev/null` This indicates that another process is trying to use the same temporary object file, and libtool could not work around it because your compiler does not support '-c' and '-o' together. If you repeat this compilation, it may succeed, by chance, but you had better avoid parallel builds (make -j) in this platform, or get a better compiler." $opt_dry_run || $RM $removelist exit $EXIT_FAILURE fi func_append removelist " $output_obj" $ECHO "$srcfile" > "$lockfile" fi $opt_dry_run || $RM $removelist func_append removelist " $lockfile" trap '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE' 1 2 15 func_to_tool_file "$srcfile" func_convert_file_msys_to_w32 srcfile=$func_to_tool_file_result func_quote_arg pretty "$srcfile" qsrcfile=$func_quote_arg_result # Only build a PIC object if we are building libtool libraries. if test yes = "$build_libtool_libs"; then # Without this assignment, base_compile gets emptied. fbsd_hideous_sh_bug=$base_compile if test no != "$pic_mode"; then command="$base_compile $qsrcfile $pic_flag" else # Don't build PIC code command="$base_compile $qsrcfile" fi func_mkdir_p "$xdir$objdir" if test -z "$output_obj"; then # Place PIC objects in $objdir func_append command " -o $lobj" fi func_show_eval_locale "$command" \ 'test -n "$output_obj" && $RM $removelist; exit $EXIT_FAILURE' if test warn = "$need_locks" && test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then $ECHO "\ *** ERROR, $lockfile contains: `cat $lockfile 2>/dev/null` but it should contain: $srcfile This indicates that another process is trying to use the same temporary object file, and libtool could not work around it because your compiler does not support '-c' and '-o' together. If you repeat this compilation, it may succeed, by chance, but you had better avoid parallel builds (make -j) in this platform, or get a better compiler." $opt_dry_run || $RM $removelist exit $EXIT_FAILURE fi # Just move the object if needed, then go on to compile the next one if test -n "$output_obj" && test "X$output_obj" != "X$lobj"; then func_show_eval '$MV "$output_obj" "$lobj"' \ 'error=$?; $opt_dry_run || $RM $removelist; exit $error' fi # Allow error messages only from the first compilation. if test yes = "$suppress_opt"; then suppress_output=' >/dev/null 2>&1' fi fi # Only build a position-dependent object if we build old libraries. if test yes = "$build_old_libs"; then if test yes != "$pic_mode"; then # Don't build PIC code command="$base_compile $qsrcfile$pie_flag" else command="$base_compile $qsrcfile $pic_flag" fi if test yes = "$compiler_c_o"; then func_append command " -o $obj" fi # Suppress compiler output if we already did a PIC compilation. func_append command "$suppress_output" func_show_eval_locale "$command" \ '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE' if test warn = "$need_locks" && test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then $ECHO "\ *** ERROR, $lockfile contains: `cat $lockfile 2>/dev/null` but it should contain: $srcfile This indicates that another process is trying to use the same temporary object file, and libtool could not work around it because your compiler does not support '-c' and '-o' together. If you repeat this compilation, it may succeed, by chance, but you had better avoid parallel builds (make -j) in this platform, or get a better compiler." $opt_dry_run || $RM $removelist exit $EXIT_FAILURE fi # Just move the object if needed if test -n "$output_obj" && test "X$output_obj" != "X$obj"; then func_show_eval '$MV "$output_obj" "$obj"' \ 'error=$?; $opt_dry_run || $RM $removelist; exit $error' fi fi $opt_dry_run || { func_write_libtool_object "$libobj" "$objdir/$objname" "$objname" # Unlock the critical section if it was locked if test no != "$need_locks"; then removelist=$lockfile $RM "$lockfile" fi } exit $EXIT_SUCCESS } $opt_help || { test compile = "$opt_mode" && func_mode_compile ${1+"$@"} } func_mode_help () { # We need to display help for each of the modes. case $opt_mode in "") # Generic help is extracted from the usage comments # at the start of this file. func_help ;; clean) $ECHO \ "Usage: $progname [OPTION]... --mode=clean RM [RM-OPTION]... FILE... Remove files from the build directory. RM is the name of the program to use to delete files associated with each FILE (typically '/bin/rm'). RM-OPTIONS are options (such as '-f') to be passed to RM. If FILE is a libtool library, object or program, all the files associated with it are deleted. Otherwise, only FILE itself is deleted using RM." ;; compile) $ECHO \ "Usage: $progname [OPTION]... --mode=compile COMPILE-COMMAND... SOURCEFILE Compile a source file into a libtool library object. This mode accepts the following additional options: -o OUTPUT-FILE set the output file name to OUTPUT-FILE -no-suppress do not suppress compiler output for multiple passes -prefer-pic try to build PIC objects only -prefer-non-pic try to build non-PIC objects only -shared do not build a '.o' file suitable for static linking -static only build a '.o' file suitable for static linking -Wc,FLAG -Xcompiler FLAG pass FLAG directly to the compiler COMPILE-COMMAND is a command to be used in creating a 'standard' object file from the given SOURCEFILE. The output file name is determined by removing the directory component from SOURCEFILE, then substituting the C source code suffix '.c' with the library object suffix, '.lo'." ;; execute) $ECHO \ "Usage: $progname [OPTION]... --mode=execute COMMAND [ARGS]... Automatically set library path, then run a program. This mode accepts the following additional options: -dlopen FILE add the directory containing FILE to the library path This mode sets the library path environment variable according to '-dlopen' flags. If any of the ARGS are libtool executable wrappers, then they are translated into their corresponding uninstalled binary, and any of their required library directories are added to the library path. Then, COMMAND is executed, with ARGS as arguments." ;; finish) $ECHO \ "Usage: $progname [OPTION]... --mode=finish [LIBDIR]... Complete the installation of libtool libraries. Each LIBDIR is a directory that contains libtool libraries. The commands that this mode executes may require superuser privileges. Use the '--dry-run' option if you just want to see what would be executed." ;; install) $ECHO \ "Usage: $progname [OPTION]... --mode=install INSTALL-COMMAND... Install executables or libraries. INSTALL-COMMAND is the installation command. The first component should be either the 'install' or 'cp' program. The following components of INSTALL-COMMAND are treated specially: -inst-prefix-dir PREFIX-DIR Use PREFIX-DIR as a staging area for installation The rest of the components are interpreted as arguments to that command (only BSD-compatible install options are recognized)." ;; link) $ECHO \ "Usage: $progname [OPTION]... --mode=link LINK-COMMAND... Link object files or libraries together to form another library, or to create an executable program. LINK-COMMAND is a command using the C compiler that you would use to create a program from several object files. The following components of LINK-COMMAND are treated specially: -all-static do not do any dynamic linking at all -avoid-version do not add a version suffix if possible -bindir BINDIR specify path to binaries directory (for systems where libraries must be found in the PATH setting at runtime) -dlopen FILE '-dlpreopen' FILE if it cannot be dlopened at runtime -dlpreopen FILE link in FILE and add its symbols to lt_preloaded_symbols -export-dynamic allow symbols from OUTPUT-FILE to be resolved with dlsym(3) -export-symbols SYMFILE try to export only the symbols listed in SYMFILE -export-symbols-regex REGEX try to export only the symbols matching REGEX -LLIBDIR search LIBDIR for required installed libraries -lNAME OUTPUT-FILE requires the installed library libNAME -module build a library that can dlopened -no-fast-install disable the fast-install mode -no-install link a not-installable executable -no-undefined declare that a library does not refer to external symbols -o OUTPUT-FILE create OUTPUT-FILE from the specified objects -objectlist FILE use a list of object files found in FILE to specify objects -os2dllname NAME force a short DLL name on OS/2 (no effect on other OSes) -precious-files-regex REGEX don't remove output files matching REGEX -release RELEASE specify package release information -rpath LIBDIR the created library will eventually be installed in LIBDIR -R[ ]LIBDIR add LIBDIR to the runtime path of programs and libraries -shared only do dynamic linking of libtool libraries -shrext SUFFIX override the standard shared library file extension -static do not do any dynamic linking of uninstalled libtool libraries -static-libtool-libs do not do any dynamic linking of libtool libraries -version-info CURRENT[:REVISION[:AGE]] specify library version info [each variable defaults to 0] -weak LIBNAME declare that the target provides the LIBNAME interface -Wc,FLAG -Xcompiler FLAG pass linker-specific FLAG directly to the compiler -Wa,FLAG -Xassembler FLAG pass linker-specific FLAG directly to the assembler -Wl,FLAG -Xlinker FLAG pass linker-specific FLAG directly to the linker -XCClinker FLAG pass link-specific FLAG to the compiler driver (CC) All other options (arguments beginning with '-') are ignored. Every other argument is treated as a filename. Files ending in '.la' are treated as uninstalled libtool libraries, other files are standard or library object files. If the OUTPUT-FILE ends in '.la', then a libtool library is created, only library objects ('.lo' files) may be specified, and '-rpath' is required, except when creating a convenience library. If OUTPUT-FILE ends in '.a' or '.lib', then a standard library is created using 'ar' and 'ranlib', or on Windows using 'lib'. If OUTPUT-FILE ends in '.lo' or '.$objext', then a reloadable object file is created, otherwise an executable program is created." ;; uninstall) $ECHO \ "Usage: $progname [OPTION]... --mode=uninstall RM [RM-OPTION]... FILE... Remove libraries from an installation directory. RM is the name of the program to use to delete files associated with each FILE (typically '/bin/rm'). RM-OPTIONS are options (such as '-f') to be passed to RM. If FILE is a libtool library, all the files associated with it are deleted. Otherwise, only FILE itself is deleted using RM." ;; *) func_fatal_help "invalid operation mode '$opt_mode'" ;; esac echo $ECHO "Try '$progname --help' for more information about other modes." } # Now that we've collected a possible --mode arg, show help if necessary if $opt_help; then if test : = "$opt_help"; then func_mode_help else { func_help noexit for opt_mode in compile link execute install finish uninstall clean; do func_mode_help done } | $SED -n '1p; 2,$s/^Usage:/ or: /p' { func_help noexit for opt_mode in compile link execute install finish uninstall clean; do echo func_mode_help done } | $SED '1d /^When reporting/,/^Report/{ H d } $x /information about other modes/d /more detailed .*MODE/d s/^Usage:.*--mode=\([^ ]*\) .*/Description of \1 mode:/' fi exit $? fi # If option '--reorder-cache', reorder the shared library cache and exit. if $opt_reorder_cache; then func_reorder_shared_lib_cache $shared_lib_dirs fi # func_mode_execute arg... func_mode_execute () { $debug_cmd # The first argument is the command name. cmd=$nonopt test -z "$cmd" && \ func_fatal_help "you must specify a COMMAND" # Handle -dlopen flags immediately. for file in $opt_dlopen; do test -f "$file" \ || func_fatal_help "'$file' is not a file" dir= case $file in *.la) func_resolve_sysroot "$file" file=$func_resolve_sysroot_result # Check to see that this really is a libtool archive. func_lalib_unsafe_p "$file" \ || func_fatal_help "'$lib' is not a valid libtool archive" # Read the libtool library. dlname= library_names= func_source "$file" # Skip this library if it cannot be dlopened. if test -z "$dlname"; then # Warn if it was a shared library. test -n "$library_names" && \ func_warning "'$file' was not linked with '-export-dynamic'" continue fi func_dirname "$file" "" "." dir=$func_dirname_result if test -f "$dir/$objdir/$dlname"; then func_append dir "/$objdir" else if test ! -f "$dir/$dlname"; then func_fatal_error "cannot find '$dlname' in '$dir' or '$dir/$objdir'" fi fi ;; *.lo) # Just add the directory containing the .lo file. func_dirname "$file" "" "." dir=$func_dirname_result ;; *) func_warning "'-dlopen' is ignored for non-libtool libraries and objects" continue ;; esac # Get the absolute pathname. absdir=`cd "$dir" && pwd` test -n "$absdir" && dir=$absdir # Now add the directory to shlibpath_var. if eval "test -z \"\$$shlibpath_var\""; then eval "$shlibpath_var=\"\$dir\"" else eval "$shlibpath_var=\"\$dir:\$$shlibpath_var\"" fi done # This variable tells wrapper scripts just to set shlibpath_var # rather than running their programs. libtool_execute_magic=$magic # Check if any of the arguments is a wrapper script. args= for file do case $file in -* | *.la | *.lo ) ;; *) # Do a test to see if this is really a libtool program. if func_ltwrapper_script_p "$file"; then func_source "$file" # Transform arg to wrapped name. file=$progdir/$program elif func_ltwrapper_executable_p "$file"; then func_ltwrapper_scriptname "$file" func_source "$func_ltwrapper_scriptname_result" # Transform arg to wrapped name. file=$progdir/$program fi ;; esac # Quote arguments (to preserve shell metacharacters). func_append_quoted args "$file" done if $opt_dry_run; then # Display what would be done. if test -n "$shlibpath_var"; then eval "\$ECHO \"\$shlibpath_var=\$$shlibpath_var\"" echo "export $shlibpath_var" fi $ECHO "$cmd$args" exit $EXIT_SUCCESS else if test -n "$shlibpath_var"; then # Export the shlibpath_var. eval "export $shlibpath_var" fi # Restore saved environment variables for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES do eval "if test \"\${save_$lt_var+set}\" = set; then $lt_var=\$save_$lt_var; export $lt_var else $lt_unset $lt_var fi" done # Now prepare to actually exec the command. exec_cmd=\$cmd$args fi } test execute = "$opt_mode" && func_mode_execute ${1+"$@"} # func_mode_finish arg... func_mode_finish () { $debug_cmd libs= libdirs= admincmds= for opt in "$nonopt" ${1+"$@"} do if test -d "$opt"; then func_append libdirs " $opt" elif test -f "$opt"; then if func_lalib_unsafe_p "$opt"; then func_append libs " $opt" else func_warning "'$opt' is not a valid libtool archive" fi else func_fatal_error "invalid argument '$opt'" fi done if test -n "$libs"; then if test -n "$lt_sysroot"; then sysroot_regex=`$ECHO "$lt_sysroot" | $SED "$sed_make_literal_regex"` sysroot_cmd="s/\([ ']\)$sysroot_regex/\1/g;" else sysroot_cmd= fi # Remove sysroot references if $opt_dry_run; then for lib in $libs; do echo "removing references to $lt_sysroot and '=' prefixes from $lib" done else tmpdir=`func_mktempdir` for lib in $libs; do $SED -e "$sysroot_cmd s/\([ ']-[LR]\)=/\1/g; s/\([ ']\)=/\1/g" $lib \ > $tmpdir/tmp-la mv -f $tmpdir/tmp-la $lib done ${RM}r "$tmpdir" fi fi if test -n "$finish_cmds$finish_eval" && test -n "$libdirs" && $opt_finishing; then for libdir in $libdirs; do if test -n "$finish_cmds"; then # Do each command in the finish commands. func_execute_cmds "$finish_cmds" 'admincmds="$admincmds '"$cmd"'"' fi if test -n "$finish_eval"; then # Do the single finish_eval. eval cmds=\"$finish_eval\" $opt_dry_run || eval "$cmds" || func_append admincmds " $cmds" fi done fi # Exit here if they wanted silent mode. $opt_quiet && exit $EXIT_SUCCESS if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then echo "----------------------------------------------------------------------" echo "Libraries have been installed in:" for libdir in $libdirs; do $ECHO " $libdir" done if test "false" = "$opt_finishing"; then echo echo "NOTE: finish_cmds were not executed during testing, so you must" echo "manually run ldconfig to add a given test directory, LIBDIR, to" echo "the search path for generated executables." fi echo echo "If you ever happen to want to link against installed libraries" echo "in a given directory, LIBDIR, you must either use libtool, and" echo "specify the full pathname of the library, or use the '-LLIBDIR'" echo "flag during linking and do at least one of the following:" if test -n "$shlibpath_var"; then echo " - add LIBDIR to the '$shlibpath_var' environment variable" echo " during execution" fi if test -n "$runpath_var"; then echo " - add LIBDIR to the '$runpath_var' environment variable" echo " during linking" fi if test -n "$hardcode_libdir_flag_spec"; then libdir=LIBDIR eval flag=\"$hardcode_libdir_flag_spec\" $ECHO " - use the '$flag' linker flag" fi if test -n "$admincmds"; then $ECHO " - have your system administrator run these commands:$admincmds" fi if test -f /etc/ld.so.conf; then echo " - have your system administrator add LIBDIR to '/etc/ld.so.conf'" fi echo echo "See any operating system documentation about shared libraries for" case $host in solaris2.[6789]|solaris2.1[0-9]) echo "more information, such as the ld(1), crle(1) and ld.so(8) manual" echo "pages." ;; *) echo "more information, such as the ld(1) and ld.so(8) manual pages." ;; esac echo "----------------------------------------------------------------------" fi exit $EXIT_SUCCESS } test finish = "$opt_mode" && func_mode_finish ${1+"$@"} # func_mode_install arg... func_mode_install () { $debug_cmd # There may be an optional sh(1) argument at the beginning of # install_prog (especially on Windows NT). if test "$SHELL" = "$nonopt" || test /bin/sh = "$nonopt" || # Allow the use of GNU shtool's install command. case $nonopt in *shtool*) :;; *) false;; esac then # Aesthetically quote it. func_quote_arg pretty "$nonopt" install_prog="$func_quote_arg_result " arg=$1 shift else install_prog= arg=$nonopt fi # The real first argument should be the name of the installation program. # Aesthetically quote it. func_quote_arg pretty "$arg" func_append install_prog "$func_quote_arg_result" install_shared_prog=$install_prog case " $install_prog " in *[\\\ /]cp\ *) install_cp=: ;; *) install_cp=false ;; esac # We need to accept at least all the BSD install flags. dest= files= opts= prev= install_type= isdir=false stripme= no_mode=: for arg do arg2= if test -n "$dest"; then func_append files " $dest" dest=$arg continue fi case $arg in -d) isdir=: ;; -f) if $install_cp; then :; else prev=$arg fi ;; -g | -m | -o) prev=$arg ;; -s) stripme=" -s" continue ;; -*) ;; *) # If the previous option needed an argument, then skip it. if test -n "$prev"; then if test X-m = "X$prev" && test -n "$install_override_mode"; then arg2=$install_override_mode no_mode=false fi prev= else dest=$arg continue fi ;; esac # Aesthetically quote the argument. func_quote_arg pretty "$arg" func_append install_prog " $func_quote_arg_result" if test -n "$arg2"; then func_quote_arg pretty "$arg2" fi func_append install_shared_prog " $func_quote_arg_result" done test -z "$install_prog" && \ func_fatal_help "you must specify an install program" test -n "$prev" && \ func_fatal_help "the '$prev' option requires an argument" if test -n "$install_override_mode" && $no_mode; then if $install_cp; then :; else func_quote_arg pretty "$install_override_mode" func_append install_shared_prog " -m $func_quote_arg_result" fi fi if test -z "$files"; then if test -z "$dest"; then func_fatal_help "no file or destination specified" else func_fatal_help "you must specify a destination" fi fi # Strip any trailing slash from the destination. func_stripname '' '/' "$dest" dest=$func_stripname_result # Check to see that the destination is a directory. test -d "$dest" && isdir=: if $isdir; then destdir=$dest destname= else func_dirname_and_basename "$dest" "" "." destdir=$func_dirname_result destname=$func_basename_result # Not a directory, so check to see that there is only one file specified. set dummy $files; shift test "$#" -gt 1 && \ func_fatal_help "'$dest' is not a directory" fi case $destdir in [\\/]* | [A-Za-z]:[\\/]*) ;; *) for file in $files; do case $file in *.lo) ;; *) func_fatal_help "'$destdir' must be an absolute directory name" ;; esac done ;; esac # This variable tells wrapper scripts just to set variables rather # than running their programs. libtool_install_magic=$magic staticlibs= future_libdirs= current_libdirs= for file in $files; do # Do each installation. case $file in *.$libext) # Do the static libraries later. func_append staticlibs " $file" ;; *.la) func_resolve_sysroot "$file" file=$func_resolve_sysroot_result # Check to see that this really is a libtool archive. func_lalib_unsafe_p "$file" \ || func_fatal_help "'$file' is not a valid libtool archive" library_names= old_library= relink_command= func_source "$file" # Add the libdir to current_libdirs if it is the destination. if test "X$destdir" = "X$libdir"; then case "$current_libdirs " in *" $libdir "*) ;; *) func_append current_libdirs " $libdir" ;; esac else # Note the libdir as a future libdir. case "$future_libdirs " in *" $libdir "*) ;; *) func_append future_libdirs " $libdir" ;; esac fi func_dirname "$file" "/" "" dir=$func_dirname_result func_append dir "$objdir" if test -n "$relink_command"; then # Strip any trailing slash from the destination. func_stripname '' '/' "$libdir" destlibdir=$func_stripname_result func_stripname '' '/' "$destdir" s_destdir=$func_stripname_result # Determine the prefix the user has applied to our future dir. inst_prefix_dir=`$ECHO "X$s_destdir" | $Xsed -e "s%$destlibdir\$%%"` # Don't allow the user to place us outside of our expected # location b/c this prevents finding dependent libraries that # are installed to the same prefix. # At present, this check doesn't affect windows .dll's that # are installed into $libdir/../bin (currently, that works fine) # but it's something to keep an eye on. test "$inst_prefix_dir" = "$destdir" && \ func_fatal_error "error: cannot install '$file' to a directory not ending in $libdir" if test -n "$inst_prefix_dir"; then # Stick the inst_prefix_dir data into the link command. relink_command=`$ECHO "$relink_command" | $SED "s%@inst_prefix_dir@%-inst-prefix-dir $inst_prefix_dir%"` else relink_command=`$ECHO "$relink_command" | $SED "s%@inst_prefix_dir@%%"` fi func_warning "relinking '$file'" func_show_eval "$relink_command" \ 'func_fatal_error "error: relink '\''$file'\'' with the above command before installing it"' fi # See the names of the shared library. set dummy $library_names; shift if test -n "$1"; then realname=$1 shift srcname=$realname test -n "$relink_command" && srcname=${realname}T # Install the shared library and build the symlinks. func_show_eval "$install_shared_prog $dir/$srcname $destdir/$realname" \ 'exit $?' tstripme=$stripme case $host_os in cygwin* | mingw* | windows* | pw32* | cegcc*) case $realname in *.dll.a) tstripme= ;; esac ;; os2*) case $realname in *_dll.a) tstripme= ;; esac ;; esac if test -n "$tstripme" && test -n "$striplib"; then func_show_eval "$striplib $destdir/$realname" 'exit $?' fi if test "$#" -gt 0; then # Delete the old symlinks, and create new ones. # Try 'ln -sf' first, because the 'ln' binary might depend on # the symlink we replace! Solaris /bin/ln does not understand -f, # so we also need to try rm && ln -s. for linkname do test "$linkname" != "$realname" \ && func_show_eval "(cd $destdir && { $LN_S -f $realname $linkname || { $RM $linkname && $LN_S $realname $linkname; }; })" done fi # Do each command in the postinstall commands. lib=$destdir/$realname func_execute_cmds "$postinstall_cmds" 'exit $?' fi # Install the pseudo-library for information purposes. func_basename "$file" name=$func_basename_result instname=$dir/${name}i func_show_eval "$install_prog $instname $destdir/$name" 'exit $?' # Maybe install the static library, too. test -n "$old_library" && func_append staticlibs " $dir/$old_library" ;; *.lo) # Install (i.e. copy) a libtool object. # Figure out destination file name, if it wasn't already specified. if test -n "$destname"; then destfile=$destdir/$destname else func_basename "$file" destfile=$func_basename_result destfile=$destdir/$destfile fi # Deduce the name of the destination old-style object file. case $destfile in *.lo) func_lo2o "$destfile" staticdest=$func_lo2o_result ;; *.$objext) staticdest=$destfile destfile= ;; *) func_fatal_help "cannot copy a libtool object to '$destfile'" ;; esac # Install the libtool object if requested. test -n "$destfile" && \ func_show_eval "$install_prog $file $destfile" 'exit $?' # Install the old object if enabled. if test yes = "$build_old_libs"; then # Deduce the name of the old-style object file. func_lo2o "$file" staticobj=$func_lo2o_result func_show_eval "$install_prog \$staticobj \$staticdest" 'exit $?' fi exit $EXIT_SUCCESS ;; *) # Figure out destination file name, if it wasn't already specified. if test -n "$destname"; then destfile=$destdir/$destname else func_basename "$file" destfile=$func_basename_result destfile=$destdir/$destfile fi # If the file is missing, and there is a .exe on the end, strip it # because it is most likely a libtool script we actually want to # install stripped_ext= case $file in *.exe) if test ! -f "$file"; then func_stripname '' '.exe' "$file" file=$func_stripname_result stripped_ext=.exe fi ;; esac # Do a test to see if this is really a libtool program. case $host in *cygwin* | *mingw* | *windows*) if func_ltwrapper_executable_p "$file"; then func_ltwrapper_scriptname "$file" wrapper=$func_ltwrapper_scriptname_result else func_stripname '' '.exe' "$file" wrapper=$func_stripname_result fi ;; *) wrapper=$file ;; esac if func_ltwrapper_script_p "$wrapper"; then notinst_deplibs= relink_command= func_source "$wrapper" # Check the variables that should have been set. test -z "$generated_by_libtool_version" && \ func_fatal_error "invalid libtool wrapper script '$wrapper'" finalize=: for lib in $notinst_deplibs; do # Check to see that each library is installed. libdir= if test -f "$lib"; then func_source "$lib" fi libfile=$libdir/`$ECHO "$lib" | $SED 's%^.*/%%g'` if test -n "$libdir" && test ! -f "$libfile"; then func_warning "'$lib' has not been installed in '$libdir'" finalize=false fi done relink_command= func_source "$wrapper" outputname= if test no = "$fast_install" && test -n "$relink_command"; then $opt_dry_run || { if $finalize; then tmpdir=`func_mktempdir` func_basename "$file$stripped_ext" file=$func_basename_result outputname=$tmpdir/$file # Replace the output file specification. relink_command=`$ECHO "$relink_command" | $SED 's%@OUTPUT@%'"$outputname"'%g'` $opt_quiet || { func_quote_arg expand,pretty "$relink_command" eval "func_echo $func_quote_arg_result" } if eval "$relink_command"; then : else func_error "error: relink '$file' with the above command before installing it" $opt_dry_run || ${RM}r "$tmpdir" continue fi file=$outputname else func_warning "cannot relink '$file'" fi } else # Install the binary that we compiled earlier. file=`$ECHO "$file$stripped_ext" | $SED "s%\([^/]*\)$%$objdir/\1%"` fi fi # remove .exe since cygwin /usr/bin/install will append another # one anyway case $install_prog,$host in */usr/bin/install*,*cygwin*) case $file:$destfile in *.exe:*.exe) # this is ok ;; *.exe:*) destfile=$destfile.exe ;; *:*.exe) func_stripname '' '.exe' "$destfile" destfile=$func_stripname_result ;; esac ;; esac func_show_eval "$install_prog\$stripme \$file \$destfile" 'exit $?' $opt_dry_run || if test -n "$outputname"; then ${RM}r "$tmpdir" fi ;; esac done for file in $staticlibs; do func_basename "$file" name=$func_basename_result # Set up the ranlib parameters. oldlib=$destdir/$name func_to_tool_file "$oldlib" func_convert_file_msys_to_w32 tool_oldlib=$func_to_tool_file_result func_show_eval "$install_prog \$file \$oldlib" 'exit $?' if test -n "$stripme" && test -n "$old_striplib"; then func_show_eval "$old_striplib $tool_oldlib" 'exit $?' fi # Do each command in the postinstall commands. func_execute_cmds "$old_postinstall_cmds" 'exit $?' done test -n "$future_libdirs" && \ func_warning "remember to run '$progname --finish$future_libdirs'" if test -n "$current_libdirs"; then # Maybe just do a dry run. $opt_dry_run && current_libdirs=" -n$current_libdirs" exec_cmd='$SHELL "$progpath" $preserve_args --finish$current_libdirs' else exit $EXIT_SUCCESS fi } test install = "$opt_mode" && func_mode_install ${1+"$@"} # func_generate_dlsyms outputname originator pic_p # Extract symbols from dlprefiles and create ${outputname}S.o with # a dlpreopen symbol table. func_generate_dlsyms () { $debug_cmd my_outputname=$1 my_originator=$2 my_pic_p=${3-false} my_prefix=`$ECHO "$my_originator" | $SED 's%[^a-zA-Z0-9]%_%g'` my_dlsyms= if test -n "$dlfiles$dlprefiles" || test no != "$dlself"; then if test -n "$NM" && test -n "$global_symbol_pipe"; then my_dlsyms=${my_outputname}S.c else func_error "not configured to extract global symbols from dlpreopened files" fi fi if test -n "$my_dlsyms"; then case $my_dlsyms in "") ;; *.c) # Discover the nlist of each of the dlfiles. nlist=$output_objdir/$my_outputname.nm func_show_eval "$RM $nlist ${nlist}S ${nlist}T" # Parse the name list into a source file. func_verbose "creating $output_objdir/$my_dlsyms" $opt_dry_run || $ECHO > "$output_objdir/$my_dlsyms" "\ /* $my_dlsyms - symbol resolution table for '$my_outputname' dlsym emulation. */ /* Generated by $PROGRAM (GNU $PACKAGE) $VERSION */ #ifdef __cplusplus extern \"C\" { #endif #if defined __GNUC__ && (((__GNUC__ == 4) && (__GNUC_MINOR__ >= 4)) || (__GNUC__ > 4)) #pragma GCC diagnostic ignored \"-Wstrict-prototypes\" #endif /* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */ #if defined _WIN32 || defined __CYGWIN__ || defined _WIN32_WCE /* DATA imports from DLLs on WIN32 can't be const, because runtime relocations are performed -- see ld's documentation on pseudo-relocs. */ # define LT_DLSYM_CONST #elif defined __osf__ /* This system does not cope well with relocations in const data. */ # define LT_DLSYM_CONST #else # define LT_DLSYM_CONST const #endif #define STREQ(s1, s2) (strcmp ((s1), (s2)) == 0) /* External symbol declarations for the compiler. */\ " if test yes = "$dlself"; then func_verbose "generating symbol list for '$output'" $opt_dry_run || echo ': @PROGRAM@ ' > "$nlist" # Add our own program objects to the symbol list. progfiles=`$ECHO "$objs$old_deplibs" | $SP2NL | $SED "$lo2o" | $NL2SP` for progfile in $progfiles; do func_to_tool_file "$progfile" func_convert_file_msys_to_w32 func_verbose "extracting global C symbols from '$func_to_tool_file_result'" $opt_dry_run || eval "$NM $func_to_tool_file_result | $global_symbol_pipe >> '$nlist'" done if test -n "$exclude_expsyms"; then $opt_dry_run || { eval '$EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T' eval '$MV "$nlist"T "$nlist"' } fi if test -n "$export_symbols_regex"; then $opt_dry_run || { eval '$EGREP -e "$export_symbols_regex" "$nlist" > "$nlist"T' eval '$MV "$nlist"T "$nlist"' } fi # Prepare the list of exported symbols if test -z "$export_symbols"; then export_symbols=$output_objdir/$outputname.exp $opt_dry_run || { $RM $export_symbols eval "$SED -n -e '/^: @PROGRAM@ $/d' -e 's/^.* \(.*\)$/\1/p' "'< "$nlist" > "$export_symbols"' case $host in *cygwin* | *mingw* | *windows* | *cegcc* ) eval "echo EXPORTS "'> "$output_objdir/$outputname.def"' eval 'cat "$export_symbols" >> "$output_objdir/$outputname.def"' ;; esac } else $opt_dry_run || { eval "$SED -e 's/\([].[*^$]\)/\\\\\1/g' -e 's/^/ /' -e 's/$/$/'"' < "$export_symbols" > "$output_objdir/$outputname.exp"' eval '$GREP -f "$output_objdir/$outputname.exp" < "$nlist" > "$nlist"T' eval '$MV "$nlist"T "$nlist"' case $host in *cygwin* | *mingw* | *windows* | *cegcc* ) eval "echo EXPORTS "'> "$output_objdir/$outputname.def"' eval 'cat "$nlist" >> "$output_objdir/$outputname.def"' ;; esac } fi fi for dlprefile in $dlprefiles; do func_verbose "extracting global C symbols from '$dlprefile'" func_basename "$dlprefile" name=$func_basename_result case $host in *cygwin* | *mingw* | *windows* | *cegcc* ) # if an import library, we need to obtain dlname if func_win32_import_lib_p "$dlprefile"; then func_tr_sh "$dlprefile" eval "curr_lafile=\$libfile_$func_tr_sh_result" dlprefile_dlbasename= if test -n "$curr_lafile" && func_lalib_p "$curr_lafile"; then # Use subshell, to avoid clobbering current variable values dlprefile_dlname=`source "$curr_lafile" && echo "$dlname"` if test -n "$dlprefile_dlname"; then func_basename "$dlprefile_dlname" dlprefile_dlbasename=$func_basename_result else # no lafile. user explicitly requested -dlpreopen . $sharedlib_from_linklib_cmd "$dlprefile" dlprefile_dlbasename=$sharedlib_from_linklib_result fi fi $opt_dry_run || { if test -n "$dlprefile_dlbasename"; then eval '$ECHO ": $dlprefile_dlbasename" >> "$nlist"' else func_warning "Could not compute DLL name from $name" eval '$ECHO ": $name " >> "$nlist"' fi func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32 case $host in i[3456]86-*-mingw32*) eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe | $SED -e '/I __imp/d' -e 's/I __nm_/D /;s/_nm__//' >> '$nlist'" ;; *) eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe | $SED -e '/I __imp/d' -e 's/I __nm_/D /;s/__nm_//' >> '$nlist'" ;; esac } else # not an import lib $opt_dry_run || { eval '$ECHO ": $name " >> "$nlist"' func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32 eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe >> '$nlist'" } fi ;; *) $opt_dry_run || { eval '$ECHO ": $name " >> "$nlist"' func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32 eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe >> '$nlist'" } ;; esac done $opt_dry_run || { # Make sure we have at least an empty file. test -f "$nlist" || : > "$nlist" if test -n "$exclude_expsyms"; then $EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T $MV "$nlist"T "$nlist" fi # Try sorting and uniquifying the output. if $GREP -v "^: " < "$nlist" | if sort -k 3 /dev/null 2>&1; then sort -k 3 else sort +2 fi | uniq > "$nlist"S; then : else $GREP -v "^: " < "$nlist" > "$nlist"S fi if test -f "$nlist"S; then eval "$global_symbol_to_cdecl"' < "$nlist"S >> "$output_objdir/$my_dlsyms"' else echo '/* NONE */' >> "$output_objdir/$my_dlsyms" fi func_show_eval '$RM "${nlist}I"' if test -n "$global_symbol_to_import"; then eval "$global_symbol_to_import"' < "$nlist"S > "$nlist"I' fi echo >> "$output_objdir/$my_dlsyms" "\ /* The mapping between symbol names and symbols. */ typedef struct { const char *name; void *address; } lt_dlsymlist; extern LT_DLSYM_CONST lt_dlsymlist lt_${my_prefix}_LTX_preloaded_symbols[];\ " if test -s "$nlist"I; then echo >> "$output_objdir/$my_dlsyms" "\ static void lt_syminit(void) { LT_DLSYM_CONST lt_dlsymlist *symbol = lt_${my_prefix}_LTX_preloaded_symbols; for (; symbol->name; ++symbol) {" $SED 's/.*/ if (STREQ (symbol->name, \"&\")) symbol->address = (void *) \&&;/' < "$nlist"I >> "$output_objdir/$my_dlsyms" echo >> "$output_objdir/$my_dlsyms" "\ } }" fi echo >> "$output_objdir/$my_dlsyms" "\ LT_DLSYM_CONST lt_dlsymlist lt_${my_prefix}_LTX_preloaded_symbols[] = { {\"$my_originator\", (void *) 0}," if test -s "$nlist"I; then echo >> "$output_objdir/$my_dlsyms" "\ {\"@INIT@\", (void *) <_syminit}," fi case $need_lib_prefix in no) eval "$global_symbol_to_c_name_address" < "$nlist" >> "$output_objdir/$my_dlsyms" ;; *) eval "$global_symbol_to_c_name_address_lib_prefix" < "$nlist" >> "$output_objdir/$my_dlsyms" ;; esac echo >> "$output_objdir/$my_dlsyms" "\ {0, (void *) 0} }; /* This works around a problem in FreeBSD linker */ #ifdef FREEBSD_WORKAROUND static const void *lt_preloaded_setup() { return lt_${my_prefix}_LTX_preloaded_symbols; } #endif #ifdef __cplusplus } #endif\ " } # !$opt_dry_run pic_flag_for_symtable= case "$compile_command " in *" -static "*) ;; *) case $host in # compiling the symbol table file with pic_flag works around # a FreeBSD bug that causes programs to crash when -lm is # linked before any other PIC object. But we must not use # pic_flag when linking with -static. The problem exists in # FreeBSD 2.2.6 and is fixed in FreeBSD 3.1. *-*-freebsd2.*|*-*-freebsd3.0*|*-*-freebsdelf3.0*) pic_flag_for_symtable=" $pic_flag -DFREEBSD_WORKAROUND" ;; *-*-hpux*) pic_flag_for_symtable=" $pic_flag" ;; *) $my_pic_p && pic_flag_for_symtable=" $pic_flag" ;; esac ;; esac symtab_cflags= for arg in $LTCFLAGS; do case $arg in -pie | -fpie | -fPIE) ;; *) func_append symtab_cflags " $arg" ;; esac done # Now compile the dynamic symbol file. func_show_eval '(cd $output_objdir && $LTCC$symtab_cflags -c$no_builtin_flag$pic_flag_for_symtable "$my_dlsyms")' 'exit $?' # Clean up the generated files. func_show_eval '$RM "$output_objdir/$my_dlsyms" "$nlist" "${nlist}S" "${nlist}T" "${nlist}I"' # Transform the symbol file into the correct name. symfileobj=$output_objdir/${my_outputname}S.$objext case $host in *cygwin* | *mingw* | *windows* | *cegcc* ) if test -f "$output_objdir/$my_outputname.def"; then compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"` finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"` else compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$symfileobj%"` finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$symfileobj%"` fi ;; *) compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$symfileobj%"` finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$symfileobj%"` ;; esac ;; *) func_fatal_error "unknown suffix for '$my_dlsyms'" ;; esac else # We keep going just in case the user didn't refer to # lt_preloaded_symbols. The linker will fail if global_symbol_pipe # really was required. # Nullify the symbol file. compile_command=`$ECHO "$compile_command" | $SED "s% @SYMFILE@%%"` finalize_command=`$ECHO "$finalize_command" | $SED "s% @SYMFILE@%%"` fi } # func_cygming_gnu_implib_p ARG # This predicate returns with zero status (TRUE) if # ARG is a GNU/binutils-style import library. Returns # with nonzero status (FALSE) otherwise. func_cygming_gnu_implib_p () { $debug_cmd func_to_tool_file "$1" func_convert_file_msys_to_w32 func_cygming_gnu_implib_tmp=`$NM "$func_to_tool_file_result" | eval "$global_symbol_pipe" | $EGREP ' (_head_[A-Za-z0-9_]+_[ad]l*|[A-Za-z0-9_]+_[ad]l*_iname)$'` test -n "$func_cygming_gnu_implib_tmp" } # func_cygming_ms_implib_p ARG # This predicate returns with zero status (TRUE) if # ARG is an MS-style import library. Returns # with nonzero status (FALSE) otherwise. func_cygming_ms_implib_p () { $debug_cmd func_to_tool_file "$1" func_convert_file_msys_to_w32 func_cygming_ms_implib_tmp=`$NM "$func_to_tool_file_result" | eval "$global_symbol_pipe" | $GREP '_NULL_IMPORT_DESCRIPTOR'` test -n "$func_cygming_ms_implib_tmp" } # func_win32_libid arg # return the library type of file 'arg' # # Need a lot of goo to handle *both* DLLs and import libs # Has to be a shell function in order to 'eat' the argument # that is supplied when $file_magic_command is called. # Despite the name, also deal with 64 bit binaries. func_win32_libid () { $debug_cmd win32_libid_type=unknown win32_fileres=`file -L $1 2>/dev/null` case $win32_fileres in *ar\ archive\ import\ library*) # definitely import win32_libid_type="x86 archive import" ;; *ar\ archive*) # could be an import, or static # Keep the egrep pattern in sync with the one in _LT_CHECK_MAGIC_METHOD. if eval $OBJDUMP -f $1 | $SED -e '10q' 2>/dev/null | $EGREP 'file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64|pe-aarch64)' >/dev/null; then case $nm_interface in "MS dumpbin") if func_cygming_ms_implib_p "$1" || func_cygming_gnu_implib_p "$1" then win32_nmres=import else win32_nmres= fi ;; *) func_to_tool_file "$1" func_convert_file_msys_to_w32 win32_nmres=`eval $NM -f posix -A \"$func_to_tool_file_result\" | $SED -n -e ' 1,100{ / I /{ s|.*|import| p q } }'` ;; esac case $win32_nmres in import*) win32_libid_type="x86 archive import";; *) win32_libid_type="x86 archive static";; esac fi ;; *DLL*) win32_libid_type="x86 DLL" ;; *executable*) # but shell scripts are "executable" too... case $win32_fileres in *MS\ Windows\ PE\ Intel*) win32_libid_type="x86 DLL" ;; esac ;; esac $ECHO "$win32_libid_type" } # func_cygming_dll_for_implib ARG # # Platform-specific function to extract the # name of the DLL associated with the specified # import library ARG. # Invoked by eval'ing the libtool variable # $sharedlib_from_linklib_cmd # Result is available in the variable # $sharedlib_from_linklib_result func_cygming_dll_for_implib () { $debug_cmd sharedlib_from_linklib_result=`$DLLTOOL --identify-strict --identify "$1"` } # func_cygming_dll_for_implib_fallback_core SECTION_NAME LIBNAMEs # # The is the core of a fallback implementation of a # platform-specific function to extract the name of the # DLL associated with the specified import library LIBNAME. # # SECTION_NAME is either .idata$6 or .idata$7, depending # on the platform and compiler that created the implib. # # Echos the name of the DLL associated with the # specified import library. func_cygming_dll_for_implib_fallback_core () { $debug_cmd match_literal=`$ECHO "$1" | $SED "$sed_make_literal_regex"` $OBJDUMP -s --section "$1" "$2" 2>/dev/null | $SED '/^Contents of section '"$match_literal"':/{ # Place marker at beginning of archive member dllname section s/.*/====MARK====/ p d } # These lines can sometimes be longer than 43 characters, but # are always uninteresting /:[ ]*file format pe[i]\{,1\}-/d /^In archive [^:]*:/d # Ensure marker is printed /^====MARK====/p # Remove all lines with less than 43 characters /^.\{43\}/!d # From remaining lines, remove first 43 characters s/^.\{43\}//' | $SED -n ' # Join marker and all lines until next marker into a single line /^====MARK====/ b para H $ b para b :para x s/\n//g # Remove the marker s/^====MARK====// # Remove trailing dots and whitespace s/[\. \t]*$// # Print /./p' | # we now have a list, one entry per line, of the stringified # contents of the appropriate section of all members of the # archive that possess that section. Heuristic: eliminate # all those that have a first or second character that is # a '.' (that is, objdump's representation of an unprintable # character.) This should work for all archives with less than # 0x302f exports -- but will fail for DLLs whose name actually # begins with a literal '.' or a single character followed by # a '.'. # # Of those that remain, print the first one. $SED -e '/^\./d;/^.\./d;q' } # func_cygming_dll_for_implib_fallback ARG # Platform-specific function to extract the # name of the DLL associated with the specified # import library ARG. # # This fallback implementation is for use when $DLLTOOL # does not support the --identify-strict option. # Invoked by eval'ing the libtool variable # $sharedlib_from_linklib_cmd # Result is available in the variable # $sharedlib_from_linklib_result func_cygming_dll_for_implib_fallback () { $debug_cmd if func_cygming_gnu_implib_p "$1"; then # binutils import library sharedlib_from_linklib_result=`func_cygming_dll_for_implib_fallback_core '.idata$7' "$1"` elif func_cygming_ms_implib_p "$1"; then # ms-generated import library sharedlib_from_linklib_result=`func_cygming_dll_for_implib_fallback_core '.idata$6' "$1"` else # unknown sharedlib_from_linklib_result= fi } # func_extract_an_archive dir oldlib func_extract_an_archive () { $debug_cmd f_ex_an_ar_dir=$1; shift f_ex_an_ar_oldlib=$1 if test yes = "$lock_old_archive_extraction"; then lockfile=$f_ex_an_ar_oldlib.lock until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do func_echo "Waiting for $lockfile to be removed" sleep 2 done fi func_show_eval "(cd \$f_ex_an_ar_dir && $AR x \"\$f_ex_an_ar_oldlib\")" \ 'stat=$?; rm -f "$lockfile"; exit $stat' if test yes = "$lock_old_archive_extraction"; then $opt_dry_run || rm -f "$lockfile" fi if ($AR t "$f_ex_an_ar_oldlib" | sort | sort -uc >/dev/null 2>&1); then : else func_fatal_error "object name conflicts in archive: $f_ex_an_ar_dir/$f_ex_an_ar_oldlib" fi } # func_extract_archives gentop oldlib ... func_extract_archives () { $debug_cmd my_gentop=$1; shift my_oldlibs=${1+"$@"} my_oldobjs= my_xlib= my_xabs= my_xdir= for my_xlib in $my_oldlibs; do # Extract the objects. case $my_xlib in [\\/]* | [A-Za-z]:[\\/]*) my_xabs=$my_xlib ;; *) my_xabs=`pwd`"/$my_xlib" ;; esac func_basename "$my_xlib" my_xlib=$func_basename_result my_xlib_u=$my_xlib while :; do case " $extracted_archives " in *" $my_xlib_u "*) func_arith $extracted_serial + 1 extracted_serial=$func_arith_result my_xlib_u=lt$extracted_serial-$my_xlib ;; *) break ;; esac done extracted_archives="$extracted_archives $my_xlib_u" my_xdir=$my_gentop/$my_xlib_u func_mkdir_p "$my_xdir" case $host in *-darwin*) func_verbose "Extracting $my_xabs" # Do not bother doing anything if just a dry run $opt_dry_run || { darwin_orig_dir=`pwd` cd $my_xdir || exit $? darwin_archive=$my_xabs darwin_curdir=`pwd` func_basename "$darwin_archive" darwin_base_archive=$func_basename_result darwin_arches=`$LIPO -info "$darwin_archive" 2>/dev/null | $GREP Architectures 2>/dev/null || true` if test -n "$darwin_arches"; then darwin_arches=`$ECHO "$darwin_arches" | $SED -e 's/.*are://'` darwin_arch= func_verbose "$darwin_base_archive has multiple architectures $darwin_arches" for darwin_arch in $darwin_arches; do func_mkdir_p "unfat-$$/$darwin_base_archive-$darwin_arch" $LIPO -thin $darwin_arch -output "unfat-$$/$darwin_base_archive-$darwin_arch/$darwin_base_archive" "$darwin_archive" cd "unfat-$$/$darwin_base_archive-$darwin_arch" func_extract_an_archive "`pwd`" "$darwin_base_archive" cd "$darwin_curdir" $RM "unfat-$$/$darwin_base_archive-$darwin_arch/$darwin_base_archive" done # $darwin_arches ## Okay now we've a bunch of thin objects, gotta fatten them up :) darwin_filelist=`find unfat-$$ -type f -name \*.o -print -o -name \*.lo -print | $SED -e "$sed_basename" | sort -u` darwin_file= darwin_files= for darwin_file in $darwin_filelist; do darwin_files=`find unfat-$$ -name $darwin_file -print | sort | $NL2SP` $LIPO -create -output "$darwin_file" $darwin_files done # $darwin_filelist $RM -rf unfat-$$ cd "$darwin_orig_dir" else cd $darwin_orig_dir func_extract_an_archive "$my_xdir" "$my_xabs" fi # $darwin_arches } # !$opt_dry_run ;; *) func_extract_an_archive "$my_xdir" "$my_xabs" ;; esac my_oldobjs="$my_oldobjs "`find $my_xdir -name \*.$objext -print -o -name \*.lo -print | sort | $NL2SP` done func_extract_archives_result=$my_oldobjs } # func_emit_wrapper [arg=no] # # Emit a libtool wrapper script on stdout. # Don't directly open a file because we may want to # incorporate the script contents within a cygwin/mingw/windows # wrapper executable. Must ONLY be called from within # func_mode_link because it depends on a number of variables # set therein. # # ARG is the value that the WRAPPER_SCRIPT_BELONGS_IN_OBJDIR # variable will take. If 'yes', then the emitted script # will assume that the directory where it is stored is # the $objdir directory. This is a cygwin/mingw/windows-specific # behavior. func_emit_wrapper () { func_emit_wrapper_arg1=${1-no} $ECHO "\ #! $SHELL # $output - temporary wrapper script for $objdir/$outputname # Generated by $PROGRAM (GNU $PACKAGE) $VERSION # # The $output program cannot be directly executed until all the libtool # libraries that it depends on are installed. # # This wrapper script should never be moved out of the build directory. # If it is, it will not operate correctly. # Sed substitution that helps us do robust quoting. It backslashifies # metacharacters that are still active within double-quoted strings. sed_quote_subst='$sed_quote_subst' # Be Bourne compatible if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then emulate sh NULLCMD=: # Zsh 3.x and 4.x performs word splitting on \${1+\"\$@\"}, which # is contrary to our usage. Disable this feature. alias -g '\${1+\"\$@\"}'='\"\$@\"' setopt NO_GLOB_SUBST else case \`(set -o) 2>/dev/null\` in *posix*) set -o posix;; esac fi BIN_SH=xpg4; export BIN_SH # for Tru64 DUALCASE=1; export DUALCASE # for MKS sh # The HP-UX ksh and POSIX shell print the target directory to stdout # if CDPATH is set. (unset CDPATH) >/dev/null 2>&1 && unset CDPATH relink_command=\"$relink_command\" # This environment variable determines our operation mode. if test \"\$libtool_install_magic\" = \"$magic\"; then # install mode needs the following variables: generated_by_libtool_version='$macro_version' notinst_deplibs='$notinst_deplibs' else # When we are sourced in execute mode, \$file and \$ECHO are already set. if test \"\$libtool_execute_magic\" != \"$magic\"; then file=\"\$0\"" func_quote_arg pretty "$ECHO" qECHO=$func_quote_arg_result $ECHO "\ # A function that is used when there is no print builtin or printf. func_fallback_echo () { eval 'cat <<_LTECHO_EOF \$1 _LTECHO_EOF' } ECHO=$qECHO fi # Very basic option parsing. These options are (a) specific to # the libtool wrapper, (b) are identical between the wrapper # /script/ and the wrapper /executable/ that is used only on # windows platforms, and (c) all begin with the string "--lt-" # (application programs are unlikely to have options that match # this pattern). # # There are only two supported options: --lt-debug and # --lt-dump-script. There is, deliberately, no --lt-help. # # The first argument to this parsing function should be the # script's $0 value, followed by "$@". lt_option_debug= func_parse_lt_options () { lt_script_arg0=\$0 shift for lt_opt do case \"\$lt_opt\" in --lt-debug) lt_option_debug=1 ;; --lt-dump-script) lt_dump_D=\`\$ECHO \"X\$lt_script_arg0\" | $SED -e 's/^X//' -e 's%/[^/]*$%%'\` test \"X\$lt_dump_D\" = \"X\$lt_script_arg0\" && lt_dump_D=. lt_dump_F=\`\$ECHO \"X\$lt_script_arg0\" | $SED -e 's/^X//' -e 's%^.*/%%'\` cat \"\$lt_dump_D/\$lt_dump_F\" exit 0 ;; --lt-*) \$ECHO \"Unrecognized --lt- option: '\$lt_opt'\" 1>&2 exit 1 ;; esac done # Print the debug banner immediately: if test -n \"\$lt_option_debug\"; then echo \"$outputname:$output:\$LINENO: libtool wrapper (GNU $PACKAGE) $VERSION\" 1>&2 fi } # Used when --lt-debug. Prints its arguments to stdout # (redirection is the responsibility of the caller) func_lt_dump_args () { lt_dump_args_N=1; for lt_arg do \$ECHO \"$outputname:$output:\$LINENO: newargv[\$lt_dump_args_N]: \$lt_arg\" lt_dump_args_N=\`expr \$lt_dump_args_N + 1\` done } # Core function for launching the target application func_exec_program_core () { " case $host in # Backslashes separate directories on plain windows *-*-mingw* | *-*-windows* | *-*-os2* | *-cegcc*) $ECHO "\ if test -n \"\$lt_option_debug\"; then \$ECHO \"$outputname:$output:\$LINENO: newargv[0]: \$progdir\\\\\$program\" 1>&2 func_lt_dump_args \${1+\"\$@\"} 1>&2 fi exec \"\$progdir\\\\\$program\" \${1+\"\$@\"} " ;; *) $ECHO "\ if test -n \"\$lt_option_debug\"; then \$ECHO \"$outputname:$output:\$LINENO: newargv[0]: \$progdir/\$program\" 1>&2 func_lt_dump_args \${1+\"\$@\"} 1>&2 fi exec \"\$progdir/\$program\" \${1+\"\$@\"} " ;; esac $ECHO "\ \$ECHO \"\$0: cannot exec \$program \$*\" 1>&2 exit 1 } # A function to encapsulate launching the target application # Strips options in the --lt-* namespace from \$@ and # launches target application with the remaining arguments. func_exec_program () { case \" \$* \" in *\\ --lt-*) for lt_wr_arg do case \$lt_wr_arg in --lt-*) ;; *) set x \"\$@\" \"\$lt_wr_arg\"; shift;; esac shift done ;; esac func_exec_program_core \${1+\"\$@\"} } # Parse options func_parse_lt_options \"\$0\" \${1+\"\$@\"} # Find the directory that this script lives in. thisdir=\`\$ECHO \"\$file\" | $SED 's%/[^/]*$%%'\` test \"x\$thisdir\" = \"x\$file\" && thisdir=. # Follow symbolic links until we get to the real thisdir. file=\`ls -ld \"\$file\" | $SED -n 's/.*-> //p'\` while test -n \"\$file\"; do destdir=\`\$ECHO \"\$file\" | $SED 's%/[^/]*\$%%'\` # If there was a directory component, then change thisdir. if test \"x\$destdir\" != \"x\$file\"; then case \"\$destdir\" in [\\\\/]* | [A-Za-z]:[\\\\/]*) thisdir=\"\$destdir\" ;; *) thisdir=\"\$thisdir/\$destdir\" ;; esac fi file=\`\$ECHO \"\$file\" | $SED 's%^.*/%%'\` file=\`ls -ld \"\$thisdir/\$file\" | $SED -n 's/.*-> //p'\` done # Usually 'no', except on cygwin/mingw/windows when embedded into # the cwrapper. WRAPPER_SCRIPT_BELONGS_IN_OBJDIR=$func_emit_wrapper_arg1 if test \"\$WRAPPER_SCRIPT_BELONGS_IN_OBJDIR\" = \"yes\"; then # special case for '.' if test \"\$thisdir\" = \".\"; then thisdir=\`pwd\` fi # remove .libs from thisdir case \"\$thisdir\" in *[\\\\/]$objdir ) thisdir=\`\$ECHO \"\$thisdir\" | $SED 's%[\\\\/][^\\\\/]*$%%'\` ;; $objdir ) thisdir=. ;; esac fi # Try to get the absolute directory name. absdir=\`cd \"\$thisdir\" && pwd\` test -n \"\$absdir\" && thisdir=\"\$absdir\" " if test yes = "$fast_install"; then $ECHO "\ program=lt-'$outputname'$exeext progdir=\"\$thisdir/$objdir\" if test ! -f \"\$progdir/\$program\" || { file=\`ls -1dt \"\$progdir/\$program\" \"\$progdir/../\$program\" 2>/dev/null | $SED 1q\`; \\ test \"X\$file\" != \"X\$progdir/\$program\"; }; then file=\"\$\$-\$program\" if test ! -d \"\$progdir\"; then $MKDIR \"\$progdir\" else $RM \"\$progdir/\$file\" fi" $ECHO "\ # relink executable if necessary if test -n \"\$relink_command\"; then if relink_command_output=\`eval \$relink_command 2>&1\`; then : else \$ECHO \"\$relink_command_output\" >&2 $RM \"\$progdir/\$file\" exit 1 fi fi $MV \"\$progdir/\$file\" \"\$progdir/\$program\" 2>/dev/null || { $RM \"\$progdir/\$program\"; $MV \"\$progdir/\$file\" \"\$progdir/\$program\"; } $RM \"\$progdir/\$file\" fi" else $ECHO "\ program='$outputname' progdir=\"\$thisdir/$objdir\" " fi $ECHO "\ if test -f \"\$progdir/\$program\"; then" # fixup the dll searchpath if we need to. # # Fix the DLL searchpath if we need to. Do this before prepending # to shlibpath, because on Windows, both are PATH and uninstalled # libraries must come first. if test -n "$dllsearchpath"; then $ECHO "\ # Add the dll search path components to the executable PATH PATH=$dllsearchpath:\$PATH " fi # Export our shlibpath_var if we have one. if test yes = "$shlibpath_overrides_runpath" && test -n "$shlibpath_var" && test -n "$temp_rpath"; then $ECHO "\ # Add our own library path to $shlibpath_var $shlibpath_var=\"$temp_rpath\$$shlibpath_var\" # Some systems cannot cope with colon-terminated $shlibpath_var # The second colon is a workaround for a bug in BeOS R4 sed $shlibpath_var=\`\$ECHO \"\$$shlibpath_var\" | $SED 's/::*\$//'\` export $shlibpath_var " fi $ECHO "\ if test \"\$libtool_execute_magic\" != \"$magic\"; then # Run the actual program with our arguments. func_exec_program \${1+\"\$@\"} fi else # The program doesn't exist. \$ECHO \"\$0: error: '\$progdir/\$program' does not exist\" 1>&2 \$ECHO \"This script is just a wrapper for \$program.\" 1>&2 \$ECHO \"See the $PACKAGE documentation for more information.\" 1>&2 exit 1 fi fi\ " } # func_emit_cwrapperexe_src # emit the source code for a wrapper executable on stdout # Must ONLY be called from within func_mode_link because # it depends on a number of variable set therein. func_emit_cwrapperexe_src () { cat < #include #if defined _WIN32 && !defined __GNUC__ # include # include # include #else # include # include # ifdef __CYGWIN__ # include # endif #endif #include #include #include #include #include #include #include #include #define STREQ(s1, s2) (strcmp ((s1), (s2)) == 0) /* declarations of non-ANSI functions */ #if defined __MINGW32__ # ifdef __STRICT_ANSI__ _CRTIMP int __cdecl _putenv (const char *); # endif #elif defined __CYGWIN__ # ifdef __STRICT_ANSI__ char *realpath (const char *, char *); int putenv (char *); int setenv (const char *, const char *, int); # endif /* #elif defined other_platform || defined ... */ #endif /* portability defines, excluding path handling macros */ #if defined _MSC_VER # define setmode _setmode # define stat _stat # define chmod _chmod # define getcwd _getcwd # define putenv _putenv # define S_IXUSR _S_IEXEC #elif defined __MINGW32__ # define setmode _setmode # define stat _stat # define chmod _chmod # define getcwd _getcwd # define putenv _putenv #elif defined __CYGWIN__ # define HAVE_SETENV # define FOPEN_WB "wb" /* #elif defined other platforms ... */ #endif #if defined PATH_MAX # define LT_PATHMAX PATH_MAX #elif defined MAXPATHLEN # define LT_PATHMAX MAXPATHLEN #else # define LT_PATHMAX 1024 #endif #ifndef S_IXOTH # define S_IXOTH 0 #endif #ifndef S_IXGRP # define S_IXGRP 0 #endif /* path handling portability macros */ #ifndef DIR_SEPARATOR # define DIR_SEPARATOR '/' # define PATH_SEPARATOR ':' #endif #if defined _WIN32 || defined __MSDOS__ || defined __DJGPP__ || \ defined __OS2__ # define HAVE_DOS_BASED_FILE_SYSTEM # define FOPEN_WB "wb" # ifndef DIR_SEPARATOR_2 # define DIR_SEPARATOR_2 '\\' # endif # ifndef PATH_SEPARATOR_2 # define PATH_SEPARATOR_2 ';' # endif #endif #ifndef DIR_SEPARATOR_2 # define IS_DIR_SEPARATOR(ch) ((ch) == DIR_SEPARATOR) #else /* DIR_SEPARATOR_2 */ # define IS_DIR_SEPARATOR(ch) \ (((ch) == DIR_SEPARATOR) || ((ch) == DIR_SEPARATOR_2)) #endif /* DIR_SEPARATOR_2 */ #ifndef PATH_SEPARATOR_2 # define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR) #else /* PATH_SEPARATOR_2 */ # define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR_2) #endif /* PATH_SEPARATOR_2 */ #ifndef FOPEN_WB # define FOPEN_WB "w" #endif #ifndef _O_BINARY # define _O_BINARY 0 #endif #define XMALLOC(type, num) ((type *) xmalloc ((num) * sizeof(type))) #define XFREE(stale) do { \ if (stale) { free (stale); stale = 0; } \ } while (0) #if defined LT_DEBUGWRAPPER static int lt_debug = 1; #else static int lt_debug = 0; #endif const char *program_name = "libtool-wrapper"; /* in case xstrdup fails */ void *xmalloc (size_t num); char *xstrdup (const char *string); const char *base_name (const char *name); char *find_executable (const char *wrapper); char *chase_symlinks (const char *pathspec); int make_executable (const char *path); int check_executable (const char *path); char *strendzap (char *str, const char *pat); void lt_debugprintf (const char *file, int line, const char *fmt, ...); void lt_fatal (const char *file, int line, const char *message, ...); static const char *nonnull (const char *s); static const char *nonempty (const char *s); void lt_setenv (const char *name, const char *value); char *lt_extend_str (const char *orig_value, const char *add, int to_end); void lt_update_exe_path (const char *name, const char *value); void lt_update_lib_path (const char *name, const char *value); char **prepare_spawn (char **argv); void lt_dump_script (FILE *f); EOF cat <= 0) && (st.st_mode & (S_IXUSR | S_IXGRP | S_IXOTH))) return 1; else return 0; } int make_executable (const char *path) { int rval = 0; struct stat st; lt_debugprintf (__FILE__, __LINE__, "(make_executable): %s\n", nonempty (path)); if ((!path) || (!*path)) return 0; if (stat (path, &st) >= 0) { rval = chmod (path, st.st_mode | S_IXOTH | S_IXGRP | S_IXUSR); } return rval; } /* Searches for the full path of the wrapper. Returns newly allocated full path name if found, NULL otherwise Does not chase symlinks, even on platforms that support them. */ char * find_executable (const char *wrapper) { int has_slash = 0; const char *p; const char *p_next; /* static buffer for getcwd */ char tmp[LT_PATHMAX + 1]; size_t tmp_len; char *concat_name; lt_debugprintf (__FILE__, __LINE__, "(find_executable): %s\n", nonempty (wrapper)); if ((wrapper == NULL) || (*wrapper == '\0')) return NULL; /* Absolute path? */ #if defined HAVE_DOS_BASED_FILE_SYSTEM if (isalpha ((unsigned char) wrapper[0]) && wrapper[1] == ':') { concat_name = xstrdup (wrapper); if (check_executable (concat_name)) return concat_name; XFREE (concat_name); } else { #endif if (IS_DIR_SEPARATOR (wrapper[0])) { concat_name = xstrdup (wrapper); if (check_executable (concat_name)) return concat_name; XFREE (concat_name); } #if defined HAVE_DOS_BASED_FILE_SYSTEM } #endif for (p = wrapper; *p; p++) if (*p == '/') { has_slash = 1; break; } if (!has_slash) { /* no slashes; search PATH */ const char *path = getenv ("PATH"); if (path != NULL) { for (p = path; *p; p = p_next) { const char *q; size_t p_len; for (q = p; *q; q++) if (IS_PATH_SEPARATOR (*q)) break; p_len = (size_t) (q - p); p_next = (*q == '\0' ? q : q + 1); if (p_len == 0) { /* empty path: current directory */ if (getcwd (tmp, LT_PATHMAX) == NULL) lt_fatal (__FILE__, __LINE__, "getcwd failed: %s", nonnull (strerror (errno))); tmp_len = strlen (tmp); concat_name = XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1); memcpy (concat_name, tmp, tmp_len); concat_name[tmp_len] = '/'; strcpy (concat_name + tmp_len + 1, wrapper); } else { concat_name = XMALLOC (char, p_len + 1 + strlen (wrapper) + 1); memcpy (concat_name, p, p_len); concat_name[p_len] = '/'; strcpy (concat_name + p_len + 1, wrapper); } if (check_executable (concat_name)) return concat_name; XFREE (concat_name); } } /* not found in PATH; assume curdir */ } /* Relative path | not found in path: prepend cwd */ if (getcwd (tmp, LT_PATHMAX) == NULL) lt_fatal (__FILE__, __LINE__, "getcwd failed: %s", nonnull (strerror (errno))); tmp_len = strlen (tmp); concat_name = XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1); memcpy (concat_name, tmp, tmp_len); concat_name[tmp_len] = '/'; strcpy (concat_name + tmp_len + 1, wrapper); if (check_executable (concat_name)) return concat_name; XFREE (concat_name); return NULL; } char * chase_symlinks (const char *pathspec) { #ifndef S_ISLNK return xstrdup (pathspec); #else char buf[LT_PATHMAX]; struct stat s; char *tmp_pathspec = xstrdup (pathspec); char *p; int has_symlinks = 0; while (strlen (tmp_pathspec) && !has_symlinks) { lt_debugprintf (__FILE__, __LINE__, "checking path component for symlinks: %s\n", tmp_pathspec); if (lstat (tmp_pathspec, &s) == 0) { if (S_ISLNK (s.st_mode) != 0) { has_symlinks = 1; break; } /* search backwards for last DIR_SEPARATOR */ p = tmp_pathspec + strlen (tmp_pathspec) - 1; while ((p > tmp_pathspec) && (!IS_DIR_SEPARATOR (*p))) p--; if ((p == tmp_pathspec) && (!IS_DIR_SEPARATOR (*p))) { /* no more DIR_SEPARATORS left */ break; } *p = '\0'; } else { lt_fatal (__FILE__, __LINE__, "error accessing file \"%s\": %s", tmp_pathspec, nonnull (strerror (errno))); } } XFREE (tmp_pathspec); if (!has_symlinks) { return xstrdup (pathspec); } tmp_pathspec = realpath (pathspec, buf); if (tmp_pathspec == 0) { lt_fatal (__FILE__, __LINE__, "could not follow symlinks for %s", pathspec); } return xstrdup (tmp_pathspec); #endif } char * strendzap (char *str, const char *pat) { size_t len, patlen; assert (str != NULL); assert (pat != NULL); len = strlen (str); patlen = strlen (pat); if (patlen <= len) { str += len - patlen; if (STREQ (str, pat)) *str = '\0'; } return str; } void lt_debugprintf (const char *file, int line, const char *fmt, ...) { va_list args; if (lt_debug) { (void) fprintf (stderr, "%s:%s:%d: ", program_name, file, line); va_start (args, fmt); (void) vfprintf (stderr, fmt, args); va_end (args); } } static void lt_error_core (int exit_status, const char *file, int line, const char *mode, const char *message, va_list ap) { fprintf (stderr, "%s:%s:%d: %s: ", program_name, file, line, mode); vfprintf (stderr, message, ap); fprintf (stderr, ".\n"); if (exit_status >= 0) exit (exit_status); } void lt_fatal (const char *file, int line, const char *message, ...) { va_list ap; va_start (ap, message); lt_error_core (EXIT_FAILURE, file, line, "FATAL", message, ap); va_end (ap); } static const char * nonnull (const char *s) { return s ? s : "(null)"; } static const char * nonempty (const char *s) { return (s && !*s) ? "(empty)" : nonnull (s); } void lt_setenv (const char *name, const char *value) { lt_debugprintf (__FILE__, __LINE__, "(lt_setenv) setting '%s' to '%s'\n", nonnull (name), nonnull (value)); { #ifdef HAVE_SETENV /* always make a copy, for consistency with !HAVE_SETENV */ char *str = xstrdup (value); setenv (name, str, 1); #else size_t len = strlen (name) + 1 + strlen (value) + 1; char *str = XMALLOC (char, len); sprintf (str, "%s=%s", name, value); if (putenv (str) != EXIT_SUCCESS) { XFREE (str); } #endif } } char * lt_extend_str (const char *orig_value, const char *add, int to_end) { char *new_value; if (orig_value && *orig_value) { size_t orig_value_len = strlen (orig_value); size_t add_len = strlen (add); new_value = XMALLOC (char, add_len + orig_value_len + 1); if (to_end) { strcpy (new_value, orig_value); strcpy (new_value + orig_value_len, add); } else { strcpy (new_value, add); strcpy (new_value + add_len, orig_value); } } else { new_value = xstrdup (add); } return new_value; } void lt_update_exe_path (const char *name, const char *value) { lt_debugprintf (__FILE__, __LINE__, "(lt_update_exe_path) modifying '%s' by prepending '%s'\n", nonnull (name), nonnull (value)); if (name && *name && value && *value) { char *new_value = lt_extend_str (getenv (name), value, 0); /* some systems can't cope with a ':'-terminated path #' */ size_t len = strlen (new_value); while ((len > 0) && IS_PATH_SEPARATOR (new_value[len-1])) { new_value[--len] = '\0'; } lt_setenv (name, new_value); XFREE (new_value); } } void lt_update_lib_path (const char *name, const char *value) { lt_debugprintf (__FILE__, __LINE__, "(lt_update_lib_path) modifying '%s' by prepending '%s'\n", nonnull (name), nonnull (value)); if (name && *name && value && *value) { char *new_value = lt_extend_str (getenv (name), value, 0); lt_setenv (name, new_value); XFREE (new_value); } } EOF case $host_os in mingw* | windows*) cat <<"EOF" /* Prepares an argument vector before calling spawn(). Note that spawn() does not by itself call the command interpreter (getenv ("COMSPEC") != NULL ? getenv ("COMSPEC") : ({ OSVERSIONINFO v; v.dwOSVersionInfoSize = sizeof(OSVERSIONINFO); GetVersionEx(&v); v.dwPlatformId == VER_PLATFORM_WIN32_NT; }) ? "cmd.exe" : "command.com"). Instead it simply concatenates the arguments, separated by ' ', and calls CreateProcess(). We must quote the arguments since Win32 CreateProcess() interprets characters like ' ', '\t', '\\', '"' (but not '<' and '>') in a special way: - Space and tab are interpreted as delimiters. They are not treated as delimiters if they are surrounded by double quotes: "...". - Unescaped double quotes are removed from the input. Their only effect is that within double quotes, space and tab are treated like normal characters. - Backslashes not followed by double quotes are not special. - But 2*n+1 backslashes followed by a double quote become n backslashes followed by a double quote (n >= 0): \" -> " \\\" -> \" \\\\\" -> \\" */ #define SHELL_SPECIAL_CHARS "\"\\ \001\002\003\004\005\006\007\010\011\012\013\014\015\016\017\020\021\022\023\024\025\026\027\030\031\032\033\034\035\036\037" #define SHELL_SPACE_CHARS " \001\002\003\004\005\006\007\010\011\012\013\014\015\016\017\020\021\022\023\024\025\026\027\030\031\032\033\034\035\036\037" char ** prepare_spawn (char **argv) { size_t argc; char **new_argv; size_t i; /* Count number of arguments. */ for (argc = 0; argv[argc] != NULL; argc++) ; /* Allocate new argument vector. */ new_argv = XMALLOC (char *, argc + 1); /* Put quoted arguments into the new argument vector. */ for (i = 0; i < argc; i++) { const char *string = argv[i]; if (string[0] == '\0') new_argv[i] = xstrdup ("\"\""); else if (strpbrk (string, SHELL_SPECIAL_CHARS) != NULL) { int quote_around = (strpbrk (string, SHELL_SPACE_CHARS) != NULL); size_t length; unsigned int backslashes; const char *s; char *quoted_string; char *p; length = 0; backslashes = 0; if (quote_around) length++; for (s = string; *s != '\0'; s++) { char c = *s; if (c == '"') length += backslashes + 1; length++; if (c == '\\') backslashes++; else backslashes = 0; } if (quote_around) length += backslashes + 1; quoted_string = XMALLOC (char, length + 1); p = quoted_string; backslashes = 0; if (quote_around) *p++ = '"'; for (s = string; *s != '\0'; s++) { char c = *s; if (c == '"') { unsigned int j; for (j = backslashes + 1; j > 0; j--) *p++ = '\\'; } *p++ = c; if (c == '\\') backslashes++; else backslashes = 0; } if (quote_around) { unsigned int j; for (j = backslashes; j > 0; j--) *p++ = '\\'; *p++ = '"'; } *p = '\0'; new_argv[i] = quoted_string; } else new_argv[i] = (char *) string; } new_argv[argc] = NULL; return new_argv; } EOF ;; esac cat <<"EOF" void lt_dump_script (FILE* f) { EOF func_emit_wrapper yes | $SED -n -e ' s/^\(.\{79\}\)\(..*\)/\1\ \2/ h s/\([\\"]\)/\\\1/g s/$/\\n/ s/\([^\n]*\).*/ fputs ("\1", f);/p g D' cat <<"EOF" } EOF } # end: func_emit_cwrapperexe_src # func_win32_import_lib_p ARG # True if ARG is an import lib, as indicated by $file_magic_cmd func_win32_import_lib_p () { $debug_cmd case `eval $file_magic_cmd \"\$1\" 2>/dev/null | $SED -e 10q` in *import*) : ;; *) false ;; esac } # func_suncc_cstd_abi # !!ONLY CALL THIS FOR SUN CC AFTER $compile_command IS FULLY EXPANDED!! # Several compiler flags select an ABI that is incompatible with the # Cstd library. Avoid specifying it if any are in CXXFLAGS. func_suncc_cstd_abi () { $debug_cmd case " $compile_command " in *" -compat=g "*|*\ -std=c++[0-9][0-9]\ *|*" -library=stdcxx4 "*|*" -library=stlport4 "*) suncc_use_cstd_abi=no ;; *) suncc_use_cstd_abi=yes ;; esac } # func_mode_link arg... func_mode_link () { $debug_cmd case $host in *-*-cygwin* | *-*-mingw* | *-*-windows* | *-*-pw32* | *-*-os2* | *-cegcc*) # It is impossible to link a dll without this setting, and # we shouldn't force the makefile maintainer to figure out # what system we are compiling for in order to pass an extra # flag for every libtool invocation. # allow_undefined=no # FIXME: Unfortunately, there are problems with the above when trying # to make a dll that has undefined symbols, in which case not # even a static library is built. For now, we need to specify # -no-undefined on the libtool link line when we can be certain # that all symbols are satisfied, otherwise we get a static library. allow_undefined=yes ;; *) allow_undefined=yes ;; esac libtool_args=$nonopt base_compile="$nonopt $@" compile_command=$nonopt finalize_command=$nonopt compile_rpath= compile_rpath_tail= finalize_rpath= compile_shlibpath= finalize_shlibpath= convenience= old_convenience= deplibs= old_deplibs= compiler_flags= linker_flags= dllsearchpath= lib_search_path=`pwd` inst_prefix_dir= new_inherited_linker_flags= avoid_version=no bindir= dlfiles= dlprefiles= dlself=no export_dynamic=no export_symbols= export_symbols_regex= generated= libobjs= ltlibs= module=no no_install=no objs= os2dllname= non_pic_objects= precious_files_regex= prefer_static_libs=no preload=false prev= prevarg= release= rpath= xrpath= perm_rpath= temp_rpath= temp_rpath_tail= thread_safe=no vinfo= vinfo_number=no weak_libs= rpath_arg= single_module=$wl-single_module func_infer_tag $base_compile # We need to know -static, to get the right output filenames. for arg do case $arg in -shared) test yes != "$build_libtool_libs" \ && func_fatal_configuration "cannot build a shared library" build_old_libs=no break ;; -all-static | -static | -static-libtool-libs) case $arg in -all-static) if test yes = "$build_libtool_libs" && test -z "$link_static_flag"; then func_warning "complete static linking is impossible in this configuration" fi if test -n "$link_static_flag"; then dlopen_self=$dlopen_self_static fi prefer_static_libs=yes ;; -static) if test -z "$pic_flag" && test -n "$link_static_flag"; then dlopen_self=$dlopen_self_static fi prefer_static_libs=built ;; -static-libtool-libs) if test -z "$pic_flag" && test -n "$link_static_flag"; then dlopen_self=$dlopen_self_static fi prefer_static_libs=yes ;; esac build_libtool_libs=no build_old_libs=yes break ;; esac done # See if our shared archives depend on static archives. test -n "$old_archive_from_new_cmds" && build_old_libs=yes # Go through the arguments, transforming them on the way. while test "$#" -gt 0; do arg=$1 shift func_quote_arg pretty,unquoted "$arg" qarg=$func_quote_arg_unquoted_result func_append libtool_args " $func_quote_arg_result" # If the previous option needs an argument, assign it. if test -n "$prev"; then case $prev in output) func_append compile_command " @OUTPUT@" func_append finalize_command " @OUTPUT@" ;; esac case $prev in bindir) bindir=$arg prev= continue ;; dlfiles|dlprefiles) $preload || { # Add the symbol object into the linking commands. func_append compile_command " @SYMFILE@" func_append finalize_command " @SYMFILE@" preload=: } case $arg in *.la | *.lo) ;; # We handle these cases below. force) if test no = "$dlself"; then dlself=needless export_dynamic=yes fi prev= continue ;; self) if test dlprefiles = "$prev"; then dlself=yes elif test dlfiles = "$prev" && test yes != "$dlopen_self"; then dlself=yes else dlself=needless export_dynamic=yes fi prev= continue ;; *) if test dlfiles = "$prev"; then func_append dlfiles " $arg" else func_append dlprefiles " $arg" fi prev= continue ;; esac ;; expsyms) export_symbols=$arg test -f "$arg" \ || func_fatal_error "symbol file '$arg' does not exist" prev= continue ;; expsyms_regex) export_symbols_regex=$arg prev= continue ;; framework) case $host in *-*-darwin*) case "$deplibs " in *" $qarg.ltframework "*) ;; *) func_append deplibs " $qarg.ltframework" # this is fixed later ;; esac ;; esac prev= continue ;; inst_prefix) inst_prefix_dir=$arg prev= continue ;; mllvm) # Clang does not use LLVM to link, so we can simply discard any # '-mllvm $arg' options when doing the link step. prev= continue ;; objectlist) if test -f "$arg"; then save_arg=$arg moreargs= for fil in `cat "$save_arg"` do # func_append moreargs " $fil" arg=$fil # A libtool-controlled object. # Check to see that this really is a libtool object. if func_lalib_unsafe_p "$arg"; then pic_object= non_pic_object= # Read the .lo file func_source "$arg" if test -z "$pic_object" || test -z "$non_pic_object" || test none = "$pic_object" && test none = "$non_pic_object"; then func_fatal_error "cannot find name of object for '$arg'" fi # Extract subdirectory from the argument. func_dirname "$arg" "/" "" xdir=$func_dirname_result if test none != "$pic_object"; then # Prepend the subdirectory the object is found in. pic_object=$xdir$pic_object if test dlfiles = "$prev"; then if test yes = "$build_libtool_libs" && test yes = "$dlopen_support"; then func_append dlfiles " $pic_object" prev= continue else # If libtool objects are unsupported, then we need to preload. prev=dlprefiles fi fi # CHECK ME: I think I busted this. -Ossama if test dlprefiles = "$prev"; then # Preload the old-style object. func_append dlprefiles " $pic_object" prev= fi # A PIC object. func_append libobjs " $pic_object" arg=$pic_object fi # Non-PIC object. if test none != "$non_pic_object"; then # Prepend the subdirectory the object is found in. non_pic_object=$xdir$non_pic_object # A standard non-PIC object func_append non_pic_objects " $non_pic_object" if test -z "$pic_object" || test none = "$pic_object"; then arg=$non_pic_object fi else # If the PIC object exists, use it instead. # $xdir was prepended to $pic_object above. non_pic_object=$pic_object func_append non_pic_objects " $non_pic_object" fi else # Only an error if not doing a dry-run. if $opt_dry_run; then # Extract subdirectory from the argument. func_dirname "$arg" "/" "" xdir=$func_dirname_result func_lo2o "$arg" pic_object=$xdir$objdir/$func_lo2o_result non_pic_object=$xdir$func_lo2o_result func_append libobjs " $pic_object" func_append non_pic_objects " $non_pic_object" else func_fatal_error "'$arg' is not a valid libtool object" fi fi done else func_fatal_error "link input file '$arg' does not exist" fi arg=$save_arg prev= continue ;; os2dllname) os2dllname=$arg prev= continue ;; precious_regex) precious_files_regex=$arg prev= continue ;; release) release=-$arg prev= continue ;; rpath | xrpath) # We need an absolute path. case $arg in [\\/]* | [A-Za-z]:[\\/]*) ;; *) func_fatal_error "argument to -rpath is not absolute: $arg" ;; esac if test rpath = "$prev"; then case "$rpath " in *" $arg "*) ;; *) func_append rpath " $arg" ;; esac else case "$xrpath " in *" $arg "*) ;; *) func_append xrpath " $arg" ;; esac fi prev= continue ;; shrext) shrext_cmds=$arg prev= continue ;; weak) func_append weak_libs " $arg" prev= continue ;; xassembler) func_append compiler_flags " -Xassembler $qarg" prev= func_append compile_command " -Xassembler $qarg" func_append finalize_command " -Xassembler $qarg" continue ;; xcclinker) func_append linker_flags " $qarg" func_append compiler_flags " $qarg" prev= func_append compile_command " $qarg" func_append finalize_command " $qarg" continue ;; xcompiler) func_append compiler_flags " $qarg" prev= func_append compile_command " $qarg" func_append finalize_command " $qarg" continue ;; xlinker) func_append linker_flags " $qarg" func_append compiler_flags " $wl$qarg" prev= func_append compile_command " $wl$qarg" func_append finalize_command " $wl$qarg" continue ;; *) eval "$prev=\"\$arg\"" prev= continue ;; esac fi # test -n "$prev" prevarg=$arg case $arg in -all-static) if test -n "$link_static_flag"; then # See comment for -static flag below, for more details. func_append compile_command " $link_static_flag" func_append finalize_command " $link_static_flag" fi continue ;; -allow-undefined) # FIXME: remove this flag sometime in the future. func_fatal_error "'-allow-undefined' must not be used because it is the default" ;; -avoid-version) avoid_version=yes continue ;; -bindir) prev=bindir continue ;; -dlopen) prev=dlfiles continue ;; -dlpreopen) prev=dlprefiles continue ;; -export-dynamic) export_dynamic=yes continue ;; -export-symbols | -export-symbols-regex) if test -n "$export_symbols" || test -n "$export_symbols_regex"; then func_fatal_error "more than one -exported-symbols argument is not allowed" fi if test X-export-symbols = "X$arg"; then prev=expsyms else prev=expsyms_regex fi continue ;; -framework) prev=framework continue ;; -inst-prefix-dir) prev=inst_prefix continue ;; # The native IRIX linker understands -LANG:*, -LIST:* and -LNO:* # so, if we see these flags be careful not to treat them like -L -L[A-Z][A-Z]*:*) case $with_gcc/$host in no/*-*-irix* | /*-*-irix*) func_append compile_command " $arg" func_append finalize_command " $arg" ;; esac continue ;; -L*) func_stripname "-L" '' "$arg" if test -z "$func_stripname_result"; then if test "$#" -gt 0; then func_fatal_error "require no space between '-L' and '$1'" else func_fatal_error "need path for '-L' option" fi fi func_resolve_sysroot "$func_stripname_result" dir=$func_resolve_sysroot_result # We need an absolute path. case $dir in [\\/]* | [A-Za-z]:[\\/]*) ;; *) absdir=`cd "$dir" && pwd` test -z "$absdir" && \ func_fatal_error "cannot determine absolute directory name of '$dir'" dir=$absdir ;; esac case "$deplibs " in *" -L$dir "* | *" $arg "*) # Will only happen for absolute or sysroot arguments ;; *) # Preserve sysroot, but never include relative directories case $dir in [\\/]* | [A-Za-z]:[\\/]* | =*) func_append deplibs " $arg" ;; *) func_append deplibs " -L$dir" ;; esac func_append lib_search_path " $dir" ;; esac case $host in *-*-cygwin* | *-*-mingw* | *-*-windows* | *-*-pw32* | *-*-os2* | *-cegcc*) testbindir=`$ECHO "$dir" | $SED 's*/lib$*/bin*'` case :$dllsearchpath: in *":$dir:"*) ;; ::) dllsearchpath=$dir;; *) func_append dllsearchpath ":$dir";; esac case :$dllsearchpath: in *":$testbindir:"*) ;; ::) dllsearchpath=$testbindir;; *) func_append dllsearchpath ":$testbindir";; esac ;; esac continue ;; -l*) if test X-lc = "X$arg" || test X-lm = "X$arg"; then case $host in *-*-cygwin* | *-*-mingw* | *-*-windows* | *-*-pw32* | *-*-beos* | *-cegcc* | *-*-haiku*) # These systems don't actually have a C or math library (as such) continue ;; *-*-os2*) # These systems don't actually have a C library (as such) test X-lc = "X$arg" && continue ;; *-*-openbsd* | *-*-freebsd* | *-*-dragonfly* | *-*-midnightbsd*) # Do not include libc due to us having libc/libc_r. test X-lc = "X$arg" && continue ;; *-*-rhapsody* | *-*-darwin1.[012]) # Rhapsody C and math libraries are in the System framework func_append deplibs " System.ltframework" continue ;; *-*-sco3.2v5* | *-*-sco5v6*) # Causes problems with __ctype test X-lc = "X$arg" && continue ;; *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*) # Compiler inserts libc in the correct place for threads to work test X-lc = "X$arg" && continue ;; esac elif test X-lc_r = "X$arg"; then case $host in *-*-openbsd* | *-*-freebsd* | *-*-dragonfly* | *-*-midnightbsd*) # Do not include libc_r directly, use -pthread flag. continue ;; esac fi func_append deplibs " $arg" continue ;; -mllvm) prev=mllvm continue ;; -module) module=yes continue ;; # Tru64 UNIX uses -model [arg] to determine the layout of C++ # classes, name mangling, and exception handling. # Darwin uses the -arch flag to determine output architecture. # -q