/**************************************************************************** ** ** ** Implementation of QMakeMetaInfo class. ** ** Copyright (C) 1992-2003 Trolltech AS. All rights reserved. ** ** This file is part of qmake. ** ** This file may be distributed under the terms of the Q Public License ** as defined by Trolltech AS of Norway and appearing in the file ** LICENSE.QPL included in the packaging of this file. ** ** This file may be distributed and/or modified under the terms of the ** GNU General Public License version 2 as published by the Free Software ** Foundation and appearing in the file LICENSE.GPL included in the ** packaging of this file. ** ** Licensees holding valid Qt Enterprise Edition licenses may use this ** file in accordance with the Qt Commercial License Agreement provided ** with the Software. ** ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. ** ** See http://www.trolltech.com/pricing.html or email sales@trolltech.com for ** information about Qt Commercial License Agreements. ** See http://www.trolltech.com/qpl/ for QPL licensing information. ** See http://www.trolltech.com/gpl/ for GPL licensing information. ** ** Contact info@trolltech.com if any conditions of this licensing are ** not clear to you. ** **********************************************************************/ #include "meta.h" #include "project.h" #include "option.h" #include <qdir.h> QMap<QString, QMap<QString, QStringList> > QMakeMetaInfo::cache_vars; QMakeMetaInfo::QMakeMetaInfo() { } bool QMakeMetaInfo::readLib(const QString &lib) { clear(); QString meta_file = findLib(lib); if(cache_vars.contains(meta_file)) { vars = cache_vars[meta_file]; return TRUE; } bool ret = FALSE; if(!meta_file.isNull()) { if(meta_file.endsWith(Option::pkgcfg_ext)) { if((ret=readPkgCfgFile(meta_file))) meta_type = "pkgcfg"; } else if(meta_file.endsWith(Option::libtool_ext)) { if((ret=readLibtoolFile(meta_file))) meta_type = "libtool"; } else if(meta_file.endsWith(Option::prl_ext)) { QMakeProject proj; if(!proj.read(Option::fixPathToLocalOS(meta_file), QDir::currentDirPath(), QMakeProject::ReadProFile)) return FALSE; meta_type = "qmake"; vars = proj.variables(); ret = TRUE; } else { warn_msg(WarnLogic, "QMakeMetaInfo: unknown file format for %s", meta_file.latin1()); } } if(ret) cache_vars.insert(meta_file, vars); return ret; } void QMakeMetaInfo::clear() { vars.clear(); } QString QMakeMetaInfo::findLib(const QString &lib) { QString ret = QString::null; QString extns[] = { Option::prl_ext, /*Option::pkgcfg_ext, Option::libtool_ext,*/ QString::null }; for(int extn = 0; !extns[extn].isNull(); extn++) { if(lib.endsWith(extns[extn])) ret = QFile::exists(lib) ? lib : QString::null; } if(ret.isNull()) { for(int extn = 0; !extns[extn].isNull(); extn++) { if(QFile::exists(lib + extns[extn])) { ret = lib + extns[extn]; break; } } } if(ret.isNull()) debug_msg(2, "QMakeMetaInfo: Cannot find info file for %s", lib.latin1()); else debug_msg(2, "QMakeMetaInfo: Found info file %s for %s", ret.latin1(), lib.latin1()); return ret; } bool QMakeMetaInfo::readLibtoolFile(const QString &f) { /* I can just run the .la through the .pro parser since they are compatible.. */ QMakeProject proj; if(!proj.read(Option::fixPathToLocalOS(f), QDir::currentDirPath(), QMakeProject::ReadProFile)) return FALSE; QString dirf = Option::fixPathToTargetOS(f).section(Option::dir_sep, 0, -2); if(dirf == f) dirf = ""; else if(!dirf.isEmpty() && !dirf.endsWith(Option::output_dir)) dirf += Option::dir_sep; QMap<QString, QStringList> &v = proj.variables(); for(QMap<QString, QStringList>::Iterator it = v.begin(); it != v.end(); ++it) { QStringList lst = it.data(); if(lst.count() == 1 && (lst.first().startsWith("'") || lst.first().startsWith("\"")) && lst.first().endsWith(QString(lst.first()[0]))) lst = lst.first().mid(1, lst.first().length() - 2); if(!vars.contains("QMAKE_PRL_TARGET") && (it.key() == "dlname" || it.key() == "library_names" || it.key() == "old_library")) { QString dir = v["libdir"].first(); if((dir.startsWith("'") || dir.startsWith("\"")) && dir.endsWith(QString(dir[0]))) dir = dir.mid(1, dir.length() - 2); dir = dir.stripWhiteSpace(); if(!dir.isEmpty() && !dir.endsWith(Option::dir_sep)) dir += Option::dir_sep; if(lst.count() == 1) lst = QStringList::split(" ", lst.first()); for(QStringList::Iterator lst_it = lst.begin(); lst_it != lst.end(); ++lst_it) { bool found = FALSE; QString dirs[] = { "", dir, dirf, dirf + ".libs" + QDir::separator(), "(term)" }; for(int i = 0; !found && dirs[i] != "(term)"; i++) { if(QFile::exists(dirs[i] + (*lst_it))) { QString targ = dirs[i] + (*lst_it); if(QDir::isRelativePath(targ)) targ.prepend(QDir::currentDirPath() + QDir::separator()); vars["QMAKE_PRL_TARGET"] << targ; found = TRUE; } } if(found) break; } } else if(it.key() == "dependency_libs") { if(lst.count() == 1) { QString dep = lst.first(); if((dep.startsWith("'") || dep.startsWith("\"")) && dep.endsWith(QString(dep[0]))) dep = dep.mid(1, dep.length() - 2); lst = QStringList::split(" ", dep.stripWhiteSpace()); } QMakeProject *conf = NULL; for(QStringList::Iterator lit = lst.begin(); lit != lst.end(); ++lit) { if((*lit).startsWith("-R")) { if(!conf) { conf = new QMakeProject; conf->read(QMakeProject::ReadAll ^ QMakeProject::ReadProFile); } if(!conf->isEmpty("QMAKE_RPATH")) (*lit) = conf->first("QMAKE_RPATH") + (*lit).mid(2); } } if(conf) delete conf; vars["QMAKE_PRL_LIBS"] += lst; } } return TRUE; } bool QMakeMetaInfo::readPkgCfgFile(const QString &f) { fprintf(stderr, "Must implement reading in pkg-config files (%s)!!!\n", f.latin1()); return FALSE; }