--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/qmake/meta.cpp Mon Jan 11 14:00:40 2010 +0000
@@ -0,0 +1,206 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the qmake application of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights. These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "meta.h"
+#include "project.h"
+#include "option.h"
+#include <qdir.h>
+
+QT_BEGIN_NAMESPACE
+
+QMap<QString, QMap<QString, QStringList> > QMakeMetaInfo::cache_vars;
+
+QMakeMetaInfo::QMakeMetaInfo()
+{
+
+}
+
+
+bool
+QMakeMetaInfo::readLib(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), QMakeProject::ReadProFile))
+ return false;
+ meta_type = "qmake";
+ vars = proj.variables();
+ ret = true;
+ } else {
+ warn_msg(WarnLogic, "QMakeMetaInfo: unknown file format for %s", meta_file.toLatin1().constData());
+ }
+ }
+ if(ret)
+ cache_vars.insert(meta_file, vars);
+ return ret;
+}
+
+
+void
+QMakeMetaInfo::clear()
+{
+ vars.clear();
+}
+
+
+QString
+QMakeMetaInfo::findLib(QString lib)
+{
+ if((lib[0] == '\'' || lib[0] == '"') &&
+ lib[lib.length()-1] == lib[0])
+ lib = lib.mid(1, lib.length()-2);
+ lib = Option::fixPathToLocalOS(lib);
+
+ QString ret;
+ QString extns[] = { Option::prl_ext, /*Option::pkgcfg_ext, Option::libtool_ext,*/ QString() };
+ for(int extn = 0; !extns[extn].isNull(); extn++) {
+ if(lib.endsWith(extns[extn]))
+ ret = QFile::exists(lib) ? lib : QString();
+ }
+ 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.toLatin1().constData());
+ else
+ debug_msg(2, "QMakeMetaInfo: Found info file %s for %s", ret.toLatin1().constData(), lib.toLatin1().constData());
+ 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), 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.value();
+ if(lst.count() == 1 && (lst.first().startsWith("'") || lst.first().startsWith("\"")) &&
+ lst.first().endsWith(QString(lst.first()[0])))
+ lst = QStringList(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.trimmed();
+ if(!dir.isEmpty() && !dir.endsWith(Option::dir_sep))
+ dir += Option::dir_sep;
+ if(lst.count() == 1)
+ lst = lst.first().split(" ");
+ 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(qmake_getpwd() + 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 = dep.trimmed().split(" ");
+ }
+ 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_LFLAGS_RPATH"))
+ (*lit) = conf->first("QMAKE_LFLAGS_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.toLatin1().constData());
+ return false;
+}
+
+QT_END_NAMESPACE