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path: root/qmake/meta.cpp
authorzecke <zecke>2004-07-15 17:36:57 (UTC)
committer zecke <zecke>2004-07-15 17:36:57 (UTC)
commit323e9a7472a110b4befba7320540263147505bae (patch) (side-by-side diff)
tree14c810bdb9c0603a30356b17b4bdf9ccb72741c6 /qmake/meta.cpp
parentaa292b322f1ecb43dd8f4e3cd295855730dd9f59 (diff)
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Manually updatet to qmake1.06a which includes support for precompiled
headers. Opies 'PRO' keyword was already reintroduced
Diffstat (limited to 'qmake/meta.cpp') (more/less context) (ignore whitespace changes)
-rw-r--r--qmake/meta.cpp192
1 files changed, 192 insertions, 0 deletions
diff --git a/qmake/meta.cpp b/qmake/meta.cpp
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+++ b/qmake/meta.cpp
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+/****************************************************************************
+**
+**
+** 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;
+}