qt5base-lts/qmake/generators/win32/mingw_make.cpp

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/****************************************************************************
**
** Copyright (C) 2011 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.
**
** $QT_BEGIN_LICENSE:LGPL$
** GNU Lesser General Public License Usage
** 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.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU General
** Public License version 3.0 as published by the Free Software Foundation
** and appearing in the file LICENSE.GPL included in the packaging of this
** file. Please review the following information to ensure the GNU General
** Public License version 3.0 requirements will be met:
** http://www.gnu.org/copyleft/gpl.html.
**
** Other Usage
** Alternatively, this file may be used in accordance with the terms and
** conditions contained in a signed written agreement between you and Nokia.
**
**
**
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
#include "mingw_make.h"
#include "option.h"
#include "meta.h"
#include <qregexp.h>
#include <qdir.h>
#include <stdlib.h>
#include <time.h>
QT_BEGIN_NAMESPACE
MingwMakefileGenerator::MingwMakefileGenerator() : Win32MakefileGenerator(), init_flag(false)
{
if (Option::shellPath.isEmpty())
quote = "\"";
else
quote = "'";
}
bool MingwMakefileGenerator::isWindowsShell() const
{
#ifdef Q_OS_WIN
return Option::shellPath.isEmpty();
#else
return Win32MakefileGenerator::isWindowsShell();
#endif
}
QString MingwMakefileGenerator::escapeDependencyPath(const QString &path) const
{
QString ret = path;
ret.remove('\"');
ret.replace('\\', "/");
ret.replace(' ', "\\ ");
return ret;
}
QString MingwMakefileGenerator::getLibTarget()
{
return QString("lib" + project->first("TARGET") + project->first("TARGET_VERSION_EXT") + ".a");
}
bool MingwMakefileGenerator::findLibraries()
{
return findLibraries("QMAKE_LIBS") && findLibraries("QMAKE_LIBS_PRIVATE");
}
bool MingwMakefileGenerator::findLibraries(const QString &where)
{
QStringList &l = project->values(where);
QList<QMakeLocalFileName> dirs;
{
QStringList &libpaths = project->values("QMAKE_LIBDIR");
for(QStringList::Iterator libpathit = libpaths.begin();
libpathit != libpaths.end(); ++libpathit)
dirs.append(QMakeLocalFileName((*libpathit)));
}
QStringList::Iterator it = l.begin();
while (it != l.end()) {
if ((*it).startsWith("-l")) {
QString steam = (*it).mid(2), out;
QString suffix;
if (!project->isEmpty("QMAKE_" + steam.toUpper() + "_SUFFIX"))
suffix = project->first("QMAKE_" + steam.toUpper() + "_SUFFIX");
for (QList<QMakeLocalFileName>::Iterator dir_it = dirs.begin(); dir_it != dirs.end(); ++dir_it) {
QString extension;
int ver = findHighestVersion((*dir_it).local(), steam, "dll.a|a");
if (ver != -1)
extension += QString::number(ver);
extension += suffix;
if(QMakeMetaInfo::libExists((*dir_it).local() + Option::dir_sep + steam) ||
exists((*dir_it).local() + Option::dir_sep + steam + extension + ".a") ||
exists((*dir_it).local() + Option::dir_sep + steam + extension + ".dll.a")) {
out = (*it) + extension;
break;
}
}
if (!out.isEmpty()) // We assume if it never finds it that its correct
(*it) = out;
} else if((*it).startsWith("-L")) {
dirs.append(QMakeLocalFileName((*it).mid(2)));
}
++it;
}
return true;
}
bool MingwMakefileGenerator::writeMakefile(QTextStream &t)
{
writeHeader(t);
if(!project->values("QMAKE_FAILED_REQUIREMENTS").isEmpty()) {
t << "all clean:" << "\n\t"
<< "@echo \"Some of the required modules ("
<< var("QMAKE_FAILED_REQUIREMENTS") << ") are not available.\"" << "\n\t"
<< "@echo \"Skipped.\"" << endl << endl;
writeMakeQmake(t);
return true;
}
if(project->first("TEMPLATE") == "app" ||
project->first("TEMPLATE") == "lib" ||
project->first("TEMPLATE") == "aux") {
if(project->isActiveConfig("create_pc") && project->first("TEMPLATE") == "lib")
writePkgConfigFile();
if(Option::mkfile::do_stub_makefile) {
t << "QMAKE = " << var("QMAKE_QMAKE") << endl;
QStringList &qut = project->values("QMAKE_EXTRA_TARGETS");
for(QStringList::ConstIterator it = qut.begin(); it != qut.end(); ++it)
t << *it << " ";
t << "first all clean install distclean uninstall: qmake" << endl
<< "qmake_all:" << endl;
writeMakeQmake(t);
if(project->isEmpty("QMAKE_NOFORCE"))
t << "FORCE:" << endl << endl;
return true;
}
writeMingwParts(t);
return MakefileGenerator::writeMakefile(t);
}
else if(project->first("TEMPLATE") == "subdirs") {
writeSubDirs(t);
return true;
}
return false;
}
void createLdObjectScriptFile(const QString &fileName, const QStringList &objList)
{
QString filePath = Option::output_dir + QDir::separator() + fileName;
QFile file(filePath);
if (file.open(QIODevice::WriteOnly | QIODevice::Text)) {
QTextStream t(&file);
t << "INPUT(" << endl;
for (QStringList::ConstIterator it = objList.constBegin(); it != objList.constEnd(); ++it) {
if (QDir::isRelativePath(*it))
t << "./" << *it << endl;
else
t << *it << endl;
}
t << ");" << endl;
t.flush();
file.close();
}
}
void createArObjectScriptFile(const QString &fileName, const QString &target, const QStringList &objList)
{
QString filePath = Option::output_dir + QDir::separator() + fileName;
QFile file(filePath);
if (file.open(QIODevice::WriteOnly | QIODevice::Text)) {
QTextStream t(&file);
t << "CREATE " << target << endl;
for (QStringList::ConstIterator it = objList.constBegin(); it != objList.constEnd(); ++it) {
t << "ADDMOD " << *it << endl;
}
t << "SAVE" << endl;
t.flush();
file.close();
}
}
void createRvctObjectScriptFile(const QString &fileName, const QStringList &objList)
{
QString filePath = Option::output_dir + QDir::separator() + fileName;
QFile file(filePath);
if (file.open(QIODevice::WriteOnly | QIODevice::Text)) {
QTextStream t(&file);
for (QStringList::ConstIterator it = objList.constBegin(); it != objList.constEnd(); ++it) {
if (QDir::isRelativePath(*it))
t << "./" << *it << endl;
else
t << *it << endl;
}
t.flush();
file.close();
}
}
void MingwMakefileGenerator::writeMingwParts(QTextStream &t)
{
writeStandardParts(t);
if (!preCompHeaderOut.isEmpty()) {
QString header = project->first("PRECOMPILED_HEADER");
QString cHeader = preCompHeaderOut + Option::dir_sep + "c";
t << escapeDependencyPath(cHeader) << ": " << escapeDependencyPath(header) << " "
<< escapeDependencyPaths(findDependencies(header)).join(" \\\n\t\t")
<< "\n\t" << mkdir_p_asstring(preCompHeaderOut)
<< "\n\t" << "$(CC) -x c-header -c $(CFLAGS) $(INCPATH) -o " << cHeader << " " << header
<< endl << endl;
QString cppHeader = preCompHeaderOut + Option::dir_sep + "c++";
t << escapeDependencyPath(cppHeader) << ": " << escapeDependencyPath(header) << " "
<< escapeDependencyPaths(findDependencies(header)).join(" \\\n\t\t")
<< "\n\t" << mkdir_p_asstring(preCompHeaderOut)
<< "\n\t" << "$(CXX) -x c++-header -c $(CXXFLAGS) $(INCPATH) -o " << cppHeader << " " << header
<< endl << endl;
}
}
void MingwMakefileGenerator::init()
{
if(init_flag)
return;
init_flag = true;
/* this should probably not be here, but I'm using it to wrap the .t files */
if(project->first("TEMPLATE") == "app")
project->values("QMAKE_APP_FLAG").append("1");
else if(project->first("TEMPLATE") == "lib")
project->values("QMAKE_LIB_FLAG").append("1");
else if(project->first("TEMPLATE") == "subdirs") {
MakefileGenerator::init();
if(project->isEmpty("QMAKE_COPY_FILE"))
project->values("QMAKE_COPY_FILE").append("$(COPY)");
if(project->isEmpty("QMAKE_COPY_DIR"))
project->values("QMAKE_COPY_DIR").append("xcopy /s /q /y /i");
if(project->isEmpty("QMAKE_INSTALL_FILE"))
project->values("QMAKE_INSTALL_FILE").append("$(COPY_FILE)");
if(project->isEmpty("QMAKE_INSTALL_PROGRAM"))
project->values("QMAKE_INSTALL_PROGRAM").append("$(COPY_FILE)");
if(project->isEmpty("QMAKE_INSTALL_DIR"))
project->values("QMAKE_INSTALL_DIR").append("$(COPY_DIR)");
if(project->values("MAKEFILE").isEmpty())
project->values("MAKEFILE").append("Makefile");
return;
}
project->values("TARGET_PRL").append(project->first("TARGET"));
processVars();
if (!project->values("RES_FILE").isEmpty()) {
project->values("QMAKE_LIBS") += escapeFilePaths(project->values("RES_FILE"));
}
// LIBS defined in Profile comes first for gcc
project->values("QMAKE_LIBS") += escapeFilePaths(project->values("LIBS"));
project->values("QMAKE_LIBS_PRIVATE") += escapeFilePaths(project->values("LIBS_PRIVATE"));
QString targetfilename = project->values("TARGET").first();
QStringList &configs = project->values("CONFIG");
if(project->isActiveConfig("qt_dll"))
if(configs.indexOf("qt") == -1)
configs.append("qt");
if (project->isActiveConfig("dll")) {
QString destDir = "";
if(!project->first("DESTDIR").isEmpty())
destDir = Option::fixPathToTargetOS(project->first("DESTDIR") + Option::dir_sep, false, false);
project->values("MINGW_IMPORT_LIB").prepend(destDir + "lib" + project->first("TARGET")
+ project->first("TARGET_VERSION_EXT") + ".a");
project->values("QMAKE_LFLAGS").append(QString("-Wl,--out-implib,") + project->first("MINGW_IMPORT_LIB"));
}
if (!project->values("DEF_FILE").isEmpty()) {
QString defFileName = fileFixify(project->values("DEF_FILE")).first();
project->values("QMAKE_LFLAGS").append(QString("-Wl,") + escapeFilePath(defFileName));
}
MakefileGenerator::init();
// precomp
if (!project->first("PRECOMPILED_HEADER").isEmpty()
&& project->isActiveConfig("precompile_header")) {
QString preCompHeader = var("PRECOMPILED_DIR")
+ QFileInfo(project->first("PRECOMPILED_HEADER")).fileName();
preCompHeaderOut = preCompHeader + ".gch";
project->values("QMAKE_CLEAN").append(preCompHeaderOut + Option::dir_sep + "c");
project->values("QMAKE_CLEAN").append(preCompHeaderOut + Option::dir_sep + "c++");
project->values("QMAKE_RUN_CC").clear();
project->values("QMAKE_RUN_CC").append("$(CC) -c -include " + preCompHeader +
" $(CFLAGS) $(INCPATH) -o $obj $src");
project->values("QMAKE_RUN_CC_IMP").clear();
project->values("QMAKE_RUN_CC_IMP").append("$(CC) -c -include " + preCompHeader +
" $(CFLAGS) $(INCPATH) -o $@ $<");
project->values("QMAKE_RUN_CXX").clear();
project->values("QMAKE_RUN_CXX").append("$(CXX) -c -include " + preCompHeader +
" $(CXXFLAGS) $(INCPATH) -o $obj $src");
project->values("QMAKE_RUN_CXX_IMP").clear();
project->values("QMAKE_RUN_CXX_IMP").append("$(CXX) -c -include " + preCompHeader +
" $(CXXFLAGS) $(INCPATH) -o $@ $<");
}
if(project->isActiveConfig("dll")) {
project->values("QMAKE_CLEAN").append(project->first("MINGW_IMPORT_LIB"));
}
}
void MingwMakefileGenerator::fixTargetExt()
{
if (project->isActiveConfig("staticlib") && project->first("TEMPLATE") == "lib") {
project->values("QMAKE_LFLAGS").append("-static");
}
Win32MakefileGenerator::fixTargetExt();
}
void MingwMakefileGenerator::writeIncPart(QTextStream &t)
{
t << "INCPATH = ";
QStringList &incs = project->values("INCLUDEPATH");
for(QStringList::Iterator incit = incs.begin(); incit != incs.end(); ++incit) {
QString inc = (*incit);
inc.replace(QRegExp("\\\\$"), "");
inc.replace(QRegExp("\""), "");
t << "-I" << quote << inc << quote << " ";
}
t << "-I" << quote << specdir() << quote
<< endl;
}
void MingwMakefileGenerator::writeLibsPart(QTextStream &t)
{
if(project->isActiveConfig("staticlib") && project->first("TEMPLATE") == "lib") {
t << "LIB = " << var("QMAKE_LIB") << endl;
} else {
t << "LINK = " << var("QMAKE_LINK") << endl;
t << "LFLAGS = " << var("QMAKE_LFLAGS") << endl;
t << "LIBS = ";
if(!project->values("QMAKE_LIBDIR").isEmpty())
writeLibDirPart(t);
if (project->isActiveConfig("rvct_linker")) {
t << var("QMAKE_LIBS") << ' '
<< var("QMAKE_LIBS_PRIVATE") << endl;
} else {
t << var("QMAKE_LIBS").replace(QRegExp("(\\slib|^lib)")," -l") << ' '
<< var("QMAKE_LIBS_PRIVATE").replace(QRegExp("(\\slib|^lib)")," -l") << endl;
}
}
}
void MingwMakefileGenerator::writeLibDirPart(QTextStream &t)
{
QStringList libDirs = project->values("QMAKE_LIBDIR");
QString libArg = QString::fromLatin1("-L");
if (project->isActiveConfig("rvct_linker"))
libArg = QString::fromLatin1("--userlibpath ");
for (int i = 0; i < libDirs.size(); ++i) {
libDirs[i].remove("\"");
if (libDirs[i].endsWith("\\"))
libDirs[i].chop(1);
}
t << valGlue(libDirs, libArg+quote, quote+" "+libArg+quote, quote) << " ";
}
void MingwMakefileGenerator::writeObjectsPart(QTextStream &t)
{
if (project->values("OBJECTS").count() < var("QMAKE_LINK_OBJECT_MAX").toInt()) {
objectsLinkLine = "$(OBJECTS)";
} else if (project->isActiveConfig("staticlib") && project->first("TEMPLATE") == "lib") {
QString ar_script_file = var("QMAKE_LINK_OBJECT_SCRIPT") + "." + var("TARGET");
if (!var("BUILD_NAME").isEmpty()) {
ar_script_file += "." + var("BUILD_NAME");
}
// QMAKE_LIB is used for win32, including mingw, whereas QMAKE_AR is used on Unix.
if (project->isActiveConfig("rvct_linker")) {
createRvctObjectScriptFile(ar_script_file, project->values("OBJECTS"));
QString ar_cmd = project->values("QMAKE_LIB").join(" ");
if (ar_cmd.isEmpty())
ar_cmd = "armar --create";
objectsLinkLine = ar_cmd + " " + var("DEST_TARGET") + " --via " + ar_script_file;
} else {
// Strip off any options since the ar commands will be read from file.
QString ar_cmd = var("QMAKE_LIB").section(" ", 0, 0);;
if (ar_cmd.isEmpty())
ar_cmd = "ar";
createArObjectScriptFile(ar_script_file, var("DEST_TARGET"), project->values("OBJECTS"));
objectsLinkLine = ar_cmd + " -M < " + ar_script_file;
}
} else {
QString ld_script_file = var("QMAKE_LINK_OBJECT_SCRIPT") + "." + var("TARGET");
if (!var("BUILD_NAME").isEmpty()) {
ld_script_file += "." + var("BUILD_NAME");
}
if (project->isActiveConfig("rvct_linker")) {
createRvctObjectScriptFile(ld_script_file, project->values("OBJECTS"));
objectsLinkLine = QString::fromLatin1("--via ") + ld_script_file;
} else {
createLdObjectScriptFile(ld_script_file, project->values("OBJECTS"));
objectsLinkLine = ld_script_file;
}
}
Win32MakefileGenerator::writeObjectsPart(t);
}
void MingwMakefileGenerator::writeBuildRulesPart(QTextStream &t)
{
if (project->first("TEMPLATE") == "aux") {
t << "first:" << endl;
return;
}
t << "first: all" << endl;
t << "all: " << escapeDependencyPath(fileFixify(Option::output.fileName())) << " " << valGlue(escapeDependencyPaths(project->values("ALL_DEPS"))," "," "," ") << " $(DESTDIR_TARGET)" << endl << endl;
t << "$(DESTDIR_TARGET): " << var("PRE_TARGETDEPS") << " $(OBJECTS) " << var("POST_TARGETDEPS");
if(!project->isEmpty("QMAKE_PRE_LINK"))
t << "\n\t" <<var("QMAKE_PRE_LINK");
if(project->isActiveConfig("staticlib") && project->first("TEMPLATE") == "lib") {
if (project->values("OBJECTS").count() < var("QMAKE_LINK_OBJECT_MAX").toInt()) {
t << "\n\t" << "$(LIB) $(DESTDIR_TARGET) " << objectsLinkLine << " " ;
} else {
t << "\n\t" << objectsLinkLine << " " ;
}
} else {
t << "\n\t" << "$(LINK) $(LFLAGS) -o $(DESTDIR_TARGET) " << objectsLinkLine << " " << " $(LIBS)";
}
if(!project->isEmpty("QMAKE_POST_LINK"))
t << "\n\t" <<var("QMAKE_POST_LINK");
t << endl;
}
void MingwMakefileGenerator::writeRcFilePart(QTextStream &t)
{
const QString rc_file = fileFixify(project->first("RC_FILE"));
QString incPathStr = fileInfo(rc_file).path();
if (incPathStr != "." && QDir::isRelativePath(incPathStr))
incPathStr.prepend("./");
if (!rc_file.isEmpty()) {
t << escapeDependencyPath(var("RES_FILE")) << ": " << rc_file << "\n\t"
<< var("QMAKE_RC") << " -i " << rc_file << " -o " << var("RES_FILE")
<< " --include-dir=" << incPathStr << " $(DEFINES)" << endl << endl;
}
}
void MingwMakefileGenerator::processPrlVariable(const QString &var, const QStringList &l)
{
if (var == "QMAKE_PRL_LIBS") {
QString where = "QMAKE_LIBS";
if (!project->isEmpty("QMAKE_INTERNAL_PRL_LIBS"))
where = project->first("QMAKE_INTERNAL_PRL_LIBS");
QStringList &out = project->values(where);
for (QStringList::ConstIterator it = l.begin(); it != l.end(); ++it) {
out.removeAll((*it));
out.append((*it));
}
} else {
Win32MakefileGenerator::processPrlVariable(var, l);
}
}
QStringList &MingwMakefileGenerator::findDependencies(const QString &file)
{
QStringList &aList = MakefileGenerator::findDependencies(file);
// Note: The QMAKE_IMAGE_COLLECTION file have all images
// as dependency, so don't add precompiled header then
if (file == project->first("QMAKE_IMAGE_COLLECTION")
|| preCompHeaderOut.isEmpty())
return aList;
for (QStringList::Iterator it = Option::c_ext.begin(); it != Option::c_ext.end(); ++it) {
if (file.endsWith(*it)) {
QString cHeader = preCompHeaderOut + Option::dir_sep + "c";
if (!aList.contains(cHeader))
aList += cHeader;
break;
}
}
for (QStringList::Iterator it = Option::cpp_ext.begin(); it != Option::cpp_ext.end(); ++it) {
if (file.endsWith(*it)) {
QString cppHeader = preCompHeaderOut + Option::dir_sep + "c++";
if (!aList.contains(cppHeader))
aList += cppHeader;
break;
}
}
return aList;
}
QT_END_NAMESPACE