1 /****************************************************************************
3 ** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
4 ** Contact: http://www.qt-project.org/
6 ** This file is part of the qmake application of the Qt Toolkit.
8 ** $QT_BEGIN_LICENSE:LGPL$
9 ** GNU Lesser General Public License Usage
10 ** This file may be used under the terms of the GNU Lesser General Public
11 ** License version 2.1 as published by the Free Software Foundation and
12 ** appearing in the file LICENSE.LGPL included in the packaging of this
13 ** file. Please review the following information to ensure the GNU Lesser
14 ** General Public License version 2.1 requirements will be met:
15 ** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
17 ** In addition, as a special exception, Nokia gives you certain additional
18 ** rights. These rights are described in the Nokia Qt LGPL Exception
19 ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
21 ** GNU General Public License Usage
22 ** Alternatively, this file may be used under the terms of the GNU General
23 ** Public License version 3.0 as published by the Free Software Foundation
24 ** and appearing in the file LICENSE.GPL included in the packaging of this
25 ** file. Please review the following information to ensure the GNU General
26 ** Public License version 3.0 requirements will be met:
27 ** http://www.gnu.org/copyleft/gpl.html.
30 ** Alternatively, this file may be used in accordance with the terms and
31 ** conditions contained in a signed written agreement between you and Nokia.
40 ****************************************************************************/
49 QHash<QString, QHash<QString, QStringList> > QMakeMetaInfo::cache_vars;
51 QMakeMetaInfo::QMakeMetaInfo()
58 QMakeMetaInfo::readLib(QString lib)
61 QString meta_file = findLib(lib);
63 if(cache_vars.contains(meta_file)) {
64 vars = cache_vars[meta_file];
69 if(!meta_file.isNull()) {
70 if(meta_file.endsWith(Option::pkgcfg_ext)) {
71 if((ret=readPkgCfgFile(meta_file)))
73 } else if(meta_file.endsWith(Option::libtool_ext)) {
74 if((ret=readLibtoolFile(meta_file)))
75 meta_type = "libtool";
76 } else if(meta_file.endsWith(Option::prl_ext)) {
78 if(!proj.read(Option::normalizePath(meta_file), QMakeProject::ReadProFile))
81 vars = proj.variables();
84 warn_msg(WarnLogic, "QMakeMetaInfo: unknown file format for %s",
85 QDir::toNativeSeparators(meta_file).toLatin1().constData());
89 cache_vars.insert(meta_file, vars);
95 QMakeMetaInfo::clear()
102 QMakeMetaInfo::findLib(QString lib)
104 if((lib[0] == '\'' || lib[0] == '"') &&
105 lib[lib.length()-1] == lib[0])
106 lib = lib.mid(1, lib.length()-2);
107 lib = Option::normalizePath(lib);
110 QString extns[] = { Option::prl_ext, /*Option::pkgcfg_ext, Option::libtool_ext,*/ QString() };
111 for(int extn = 0; !extns[extn].isNull(); extn++) {
112 if(lib.endsWith(extns[extn]))
113 ret = QFile::exists(lib) ? lib : QString();
116 for(int extn = 0; !extns[extn].isNull(); extn++) {
117 if(QFile::exists(lib + extns[extn])) {
118 ret = lib + extns[extn];
124 debug_msg(2, "QMakeMetaInfo: Cannot find info file for %s", lib.toLatin1().constData());
126 debug_msg(2, "QMakeMetaInfo: Found info file %s for %s", ret.toLatin1().constData(), lib.toLatin1().constData());
133 QMakeMetaInfo::readLibtoolFile(const QString &f)
135 /* I can just run the .la through the .pro parser since they are compatible.. */
137 QString nf = Option::normalizePath(f);
138 if(!proj.read(nf, QMakeProject::ReadProFile))
140 QString dirf = nf.section(QLatin1Char('/'), 0, -2);
143 else if(!dirf.isEmpty() && !dirf.endsWith(Option::output_dir))
144 dirf += QLatin1Char('/');
145 QHash<QString, QStringList> &v = proj.variables();
146 for(QHash<QString, QStringList>::Iterator it = v.begin(); it != v.end(); ++it) {
147 QStringList lst = it.value();
148 if(lst.count() == 1 && (lst.first().startsWith("'") || lst.first().startsWith("\"")) &&
149 lst.first().endsWith(QString(lst.first()[0])))
150 lst = QStringList(lst.first().mid(1, lst.first().length() - 2));
151 if(!vars.contains("QMAKE_PRL_TARGET") &&
152 (it.key() == "dlname" || it.key() == "library_names" || it.key() == "old_library")) {
153 QString dir = v["libdir"].first();
154 if((dir.startsWith("'") || dir.startsWith("\"")) && dir.endsWith(QString(dir[0])))
155 dir = dir.mid(1, dir.length() - 2);
157 if(!dir.isEmpty() && !dir.endsWith(QLatin1Char('/')))
158 dir += QLatin1Char('/');
160 lst = lst.first().split(" ");
161 for(QStringList::Iterator lst_it = lst.begin(); lst_it != lst.end(); ++lst_it) {
163 QString dirs[] = { "", dir, dirf, dirf + ".libs/", "(term)" };
164 for(int i = 0; !found && dirs[i] != "(term)"; i++) {
165 if(QFile::exists(dirs[i] + (*lst_it))) {
166 QString targ = dirs[i] + (*lst_it);
167 if(QDir::isRelativePath(targ))
168 targ.prepend(qmake_getpwd() + QLatin1Char('/'));
169 vars["QMAKE_PRL_TARGET"] << targ;
176 } else if(it.key() == "dependency_libs") {
177 if(lst.count() == 1) {
178 QString dep = lst.first();
179 if((dep.startsWith("'") || dep.startsWith("\"")) && dep.endsWith(QString(dep[0])))
180 dep = dep.mid(1, dep.length() - 2);
181 lst = dep.trimmed().split(" ");
183 QMakeProject *conf = NULL;
184 for(QStringList::Iterator lit = lst.begin(); lit != lst.end(); ++lit) {
185 if((*lit).startsWith("-R")) {
187 conf = new QMakeProject;
188 conf->read(QMakeProject::ReadAll ^ QMakeProject::ReadProFile);
190 if(!conf->isEmpty("QMAKE_LFLAGS_RPATH"))
191 (*lit) = conf->first("QMAKE_LFLAGS_RPATH") + (*lit).mid(2);
196 vars["QMAKE_PRL_LIBS"] += lst;
203 QMakeMetaInfo::readPkgCfgFile(const QString &f)
205 fprintf(stderr, "Must implement reading in pkg-config files (%s)!!!\n", f.toLatin1().constData());