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/* KDevelop CMake Support
*
* Copyright 2008 Matt Rogers <mattr@kde.org>
*
* 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., 51 Franklin Street, Fifth Floor, Boston, MA
* 02110-1301, USA.
*/
#include "cmakeparserutils.h"
#include <QStringList>
#include <qfileinfo.h>
#include <qdir.h>
#include <kdebug.h>
#include "variablemap.h"
#include <kprocess.h>
#include <kstandarddirs.h>
#include "cmakeprojectvisitor.h"
#include <ktempdir.h>
#include <cmakeprojectdata.h>
namespace CMakeParserUtils
{
QList<int> parseVersion(const QString& version, bool* ok)
{
QList<int> versionNumList;
*ok = false;
QStringList versionStringList = version.split('.', QString::SkipEmptyParts);
foreach(const QString& part, versionStringList)
{
int i = part.toInt(ok);
if (!*ok)
{
versionNumList.clear();
return versionNumList;
}
else
versionNumList.append(i);
}
return versionNumList;
}
QString valueFromSystemInfo(const QString& variable, const QString& systeminfo)
{
int idx = systeminfo.indexOf( variable );
if( idx != -1 ) {
// 2 == ' "'
idx += variable.count() + 2;
int end = systeminfo.indexOf( "\"", idx );
if( end != -1 ) {
return systeminfo.mid( idx, end-idx );
}
}
return QString();
}
QPair<VariableMap,QStringList> initialVariables()
{
QString cmakeCmd=KStandardDirs::findExe("cmake");
QString systeminfo=executeProcess(cmakeCmd, QStringList("--system-information"));
VariableMap m_varsDef;
QStringList modulePathDef=QStringList(CMakeParserUtils::valueFromSystemInfo( "CMAKE_ROOT", systeminfo ) + "/Modules");
kDebug(9042) << "found module path is" << modulePathDef;
m_varsDef.insert("CMAKE_BINARY_DIR", QStringList("#[bin_dir]"));
m_varsDef.insert("CMAKE_INSTALL_PREFIX", QStringList("#[install_dir]"));
m_varsDef.insert("CMAKE_COMMAND", QStringList(cmakeCmd));
m_varsDef.insert("CMAKE_MAJOR_VERSION", QStringList(CMakeParserUtils::valueFromSystemInfo("CMAKE_MAJOR_VERSION", systeminfo)));
m_varsDef.insert("CMAKE_MINOR_VERSION", QStringList(CMakeParserUtils::valueFromSystemInfo("CMAKE_MINOR_VERSION", systeminfo)));
m_varsDef.insert("CMAKE_PATCH_VERSION", QStringList(CMakeParserUtils::valueFromSystemInfo("CMAKE_PATCH_VERSION", systeminfo)));
QStringList cmakeInitScripts;
#ifdef Q_OS_WIN
cmakeInitScripts << "CMakeMinGWFindMake.cmake";
cmakeInitScripts << "CMakeMSYSFindMake.cmake";
cmakeInitScripts << "CMakeNMakeFindMake.cmake";
cmakeInitScripts << "CMakeVS8FindMake.cmake";
#else
cmakeInitScripts << "CMakeUnixFindMake.cmake";
#endif
cmakeInitScripts << "CMakeDetermineSystem.cmake";
cmakeInitScripts << "CMakeSystemSpecificInformation.cmake";
cmakeInitScripts << "CMakeDetermineCCompiler.cmake";
cmakeInitScripts << "CMakeDetermineCXXCompiler.cmake";
m_varsDef.insert("CMAKE_MODULE_PATH", modulePathDef);
m_varsDef.insert("CMAKE_ROOT", QStringList(CMakeParserUtils::valueFromSystemInfo("CMAKE_ROOT", systeminfo)));
//Defines the behaviour that can't be identified on initialization scripts
#ifdef Q_OS_WIN32
m_varsDef.insert("WIN32", QStringList("1"));
m_varsDef.insert("CMAKE_HOST_WIN32", QStringList("1"));
#else
m_varsDef.insert("UNIX", QStringList("1"));
m_varsDef.insert("CMAKE_HOST_UNIX", QStringList("1"));
#endif
#ifdef Q_OS_MAC
m_varsDef.insert("APPLE", QStringList("1"));
m_varsDef.insert("CMAKE_HOST_APPLE", QStringList("1"));
#endif
return QPair<VariableMap,QStringList>( m_varsDef, cmakeInitScripts );
}
QString executeProcess(const QString& execName, const QStringList& args)
{
kDebug(9042) << "Executing:" << execName << "::" << args /*<< "into" << *m_vars*/;
KProcess p;
p.setOutputChannelMode(KProcess::MergedChannels);
p.setProgram(execName, args);
KTempDir tmp(KStandardDirs::locateLocal("tmp", "kdevcmakemanager"));
p.setWorkingDirectory( tmp.name() );
p.start();
if(!p.waitForFinished())
{
kDebug() << "failed to execute:" << execName;
}
QByteArray b = p.readAllStandardOutput();
QString t;
t.prepend(b.trimmed());
kDebug(9042) << "executed" << execName << "<" << t;
tmp.unlink();
return t;
}
void printSubdirectories(const QList<Subdirectory>& subs)
{
Q_FOREACH(const Subdirectory& s, subs) {
qDebug() << "lala " << s.name;
}
}
KDevelop::ReferencedTopDUContext includeScript(const QString& file, KDevelop::ReferencedTopDUContext parent,
CMakeProjectData* data, const QString& sourcedir, const QMap<QString,QString>& env)
{
kDebug(9042) << "Running cmake script: " << file;
CMakeFileContent f = CMakeListsParser::readCMakeFile(file);
data->vm.insert("CMAKE_CURRENT_LIST_FILE", QStringList(file));
data->vm.insert("CMAKE_CURRENT_LIST_DIR", QStringList(QFileInfo(file).dir().absolutePath()));
const QString projectSourceDir = data->vm.value("CMAKE_SOURCE_DIR").first();
const QString projectBinDir = data->vm.value("CMAKE_BINARY_DIR").first();
QString binDir = projectBinDir;
// CURRENT_BINARY_DIR must point to the subfolder if any"
if (sourcedir.startsWith(projectSourceDir)) {
Q_ASSERT(projectSourceDir.size()==sourcedir.size() || sourcedir.at(projectSourceDir.size()) == '/');
binDir += sourcedir.mid(projectSourceDir.size());
}
data->vm.insert("CMAKE_CURRENT_BINARY_DIR", QStringList(binDir));
data->vm.insert("CMAKE_CURRENT_SOURCE_DIR", QStringList(sourcedir));
CMakeProjectVisitor v(file, parent);
v.setCacheValues(&data->cache);
v.setVariableMap(&data->vm);
v.setMacroMap(&data->mm);
v.setModulePath(data->modulePath);
v.setEnvironmentProfile(env);
v.walk(f, 0, true);
data->projectName=v.projectName();
data->subdirectories=v.subdirectories();
data->definitions=v.definitions();
data->includeDirectories=v.includeDirectories();
data->targets=v.targets();
data->properties=v.properties();
//printSubdirectories(data->subdirectories);
data->vm.remove("CMAKE_CURRENT_LIST_FILE");
data->vm.remove("CMAKE_CURRENT_LIST_DIR");
data->vm.remove("CMAKE_CURRENT_SOURCE_DIR");
data->vm.remove("CMAKE_CURRENT_BINARY_DIR");
return v.context();
}
}
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