538 lines
23 KiB
C++
538 lines
23 KiB
C++
/****************************************************************************
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**
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** Copyright (C) 2016 The Qt Company Ltd.
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** Contact: https://www.qt.io/licensing/
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**
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** This file is part of the qmake application of the Qt Toolkit.
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**
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** $QT_BEGIN_LICENSE:GPL-EXCEPT$
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** Commercial License Usage
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** Licensees holding valid commercial Qt licenses may use this file in
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** accordance with the commercial license agreement provided with the
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** Software or, alternatively, in accordance with the terms contained in
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** a written agreement between you and The Qt Company. For licensing terms
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** and conditions see https://www.qt.io/terms-conditions. For further
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** information use the contact form at https://www.qt.io/contact-us.
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**
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** GNU General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU
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** General Public License version 3 as published by the Free Software
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** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
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** included in the packaging of this file. Please review the following
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** information to ensure the GNU General Public License requirements will
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** be met: https://www.gnu.org/licenses/gpl-3.0.html.
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**
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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#include "msvc_nmake.h"
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#include "option.h"
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#include <qregexp.h>
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#include <qdir.h>
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#include <qdiriterator.h>
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#include <qset.h>
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#include <time.h>
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QT_BEGIN_NAMESPACE
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bool
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NmakeMakefileGenerator::writeMakefile(QTextStream &t)
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{
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writeHeader(t);
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if (writeDummyMakefile(t))
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return true;
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if(project->first("TEMPLATE") == "app" ||
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project->first("TEMPLATE") == "lib" ||
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project->first("TEMPLATE") == "aux") {
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writeNmakeParts(t);
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return MakefileGenerator::writeMakefile(t);
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}
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else if(project->first("TEMPLATE") == "subdirs") {
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writeSubDirs(t);
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return true;
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}
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return false;
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}
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void NmakeMakefileGenerator::writeSubMakeCall(QTextStream &t, const QString &callPrefix,
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const QString &makeArguments)
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{
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// Pass MAKEFLAGS as environment variable to sub-make calls.
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// Unlike other make tools nmake doesn't do this automatically.
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t << "\n\t@set MAKEFLAGS=$(MAKEFLAGS)";
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Win32MakefileGenerator::writeSubMakeCall(t, callPrefix, makeArguments);
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}
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ProStringList NmakeMakefileGenerator::extraSubTargetDependencies()
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{
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return { "$(MAKEFILE)" };
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}
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QString NmakeMakefileGenerator::defaultInstall(const QString &t)
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{
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QString ret = Win32MakefileGenerator::defaultInstall(t);
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if (ret.isEmpty())
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return ret;
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const QString root = installRoot();
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ProStringList &uninst = project->values(ProKey(t + ".uninstall"));
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QString targetdir = fileFixify(project->first(ProKey(t + ".path")).toQString(), FileFixifyAbsolute);
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if(targetdir.right(1) != Option::dir_sep)
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targetdir += Option::dir_sep;
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if (project->isActiveConfig("debug_info")) {
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if (t == "dlltarget" || project->values(ProKey(t + ".CONFIG")).indexOf("no_dll") == -1) {
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const QFileInfo targetFileInfo = project->first("DESTDIR") + project->first("TARGET")
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+ project->first("TARGET_EXT");
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const QString pdb_target = targetFileInfo.completeBaseName() + ".pdb";
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QString src_targ = (project->isEmpty("DESTDIR") ? QString("$(DESTDIR)") : project->first("DESTDIR")) + pdb_target;
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QString dst_targ = filePrefixRoot(root, fileFixify(targetdir + pdb_target, FileFixifyAbsolute));
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if(!ret.isEmpty())
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ret += "\n\t";
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ret += QString("-$(INSTALL_FILE) ") + escapeFilePath(src_targ) + ' ' + escapeFilePath(dst_targ);
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if(!uninst.isEmpty())
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uninst.append("\n\t");
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uninst.append("-$(DEL_FILE) " + escapeFilePath(dst_targ));
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}
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}
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return ret;
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}
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QStringList &NmakeMakefileGenerator::findDependencies(const QString &file)
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{
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QStringList &aList = MakefileGenerator::findDependencies(file);
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for(QStringList::Iterator it = Option::cpp_ext.begin(); it != Option::cpp_ext.end(); ++it) {
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if(file.endsWith(*it)) {
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if(!precompObj.isEmpty() && !aList.contains(precompObj))
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aList += precompObj;
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break;
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}
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}
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for (QStringList::Iterator it = Option::c_ext.begin(); it != Option::c_ext.end(); ++it) {
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if (file.endsWith(*it)) {
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if (!precompObjC.isEmpty() && !aList.contains(precompObjC))
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aList += precompObjC;
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break;
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}
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}
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return aList;
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}
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void NmakeMakefileGenerator::writeNmakeParts(QTextStream &t)
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{
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writeStandardParts(t);
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// precompiled header
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if(usePCH) {
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QString precompRule = QString("-c -Yc -Fp%1 -Fo%2")
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.arg(escapeFilePath(precompPch), escapeFilePath(precompObj));
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t << escapeDependencyPath(precompObj) << ": " << escapeDependencyPath(precompH) << ' '
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<< finalizeDependencyPaths(findDependencies(precompH)).join(" \\\n\t\t")
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<< "\n\t$(CXX) " + precompRule +" $(CXXFLAGS) $(INCPATH) -TP "
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<< escapeFilePath(precompH) << Qt::endl << Qt::endl;
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}
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if (usePCHC) {
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QString precompRuleC = QString("-c -Yc -Fp%1 -Fo%2")
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.arg(escapeFilePath(precompPchC), escapeFilePath(precompObjC));
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t << escapeDependencyPath(precompObjC) << ": " << escapeDependencyPath(precompH) << ' '
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<< finalizeDependencyPaths(findDependencies(precompH)).join(" \\\n\t\t")
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<< "\n\t$(CC) " + precompRuleC +" $(CFLAGS) $(INCPATH) -TC "
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<< escapeFilePath(precompH) << Qt::endl << Qt::endl;
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}
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}
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QString NmakeMakefileGenerator::var(const ProKey &value) const
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{
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if (usePCH || usePCHC) {
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const bool isRunC = (value == "QMAKE_RUN_CC_IMP_BATCH"
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|| value == "QMAKE_RUN_CC_IMP"
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|| value == "QMAKE_RUN_CC");
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const bool isRunCpp = (value == "QMAKE_RUN_CXX_IMP_BATCH"
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|| value == "QMAKE_RUN_CXX_IMP"
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|| value == "QMAKE_RUN_CXX");
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if ((isRunCpp && usePCH) || (isRunC && usePCHC)) {
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QString precompH_f = escapeFilePath(fileFixify(precompH, FileFixifyBackwards));
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QString precompRule = QString("-c -FI%1 -Yu%2 -Fp%3")
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.arg(precompH_f, precompH_f, escapeFilePath(isRunC ? precompPchC : precompPch));
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// ### For clang_cl 8 we force inline methods to be compiled here instead
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// linking them from a pch.o file. We do this by pretending we are also doing
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// the pch.o generation step.
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if (project->isActiveConfig("clang_cl"))
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precompRule += QString(" -Xclang -building-pch-with-obj");
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QString p = MakefileGenerator::var(value);
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p.replace(QLatin1String("-c"), precompRule);
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return p;
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}
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}
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// Normal val
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return MakefileGenerator::var(value);
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}
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void NmakeMakefileGenerator::init()
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{
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/* this should probably not be here, but I'm using it to wrap the .t files */
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if(project->first("TEMPLATE") == "app")
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project->values("QMAKE_APP_FLAG").append("1");
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else if(project->first("TEMPLATE") == "lib")
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project->values("QMAKE_LIB_FLAG").append("1");
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else if(project->first("TEMPLATE") == "subdirs") {
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MakefileGenerator::init();
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if(project->values("MAKEFILE").isEmpty())
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project->values("MAKEFILE").append("Makefile");
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return;
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}
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processVars();
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project->values("LIBS") += project->values("RES_FILE");
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if (!project->values("DEF_FILE").isEmpty()) {
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QString defFileName = fileFixify(project->first("DEF_FILE").toQString());
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project->values("QMAKE_LFLAGS").append(QString("/DEF:") + escapeFilePath(defFileName));
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}
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// set /VERSION for EXE/DLL header
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ProString major_minor = project->first("VERSION_PE_HEADER");
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if (major_minor.isEmpty()) {
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ProString version = project->first("VERSION");
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if (!version.isEmpty()) {
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int firstDot = version.indexOf(".");
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int secondDot = version.indexOf(".", firstDot + 1);
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major_minor = version.left(secondDot);
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}
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}
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if (!major_minor.isEmpty())
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project->values("QMAKE_LFLAGS").append("/VERSION:" + major_minor);
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if (project->isEmpty("QMAKE_LINK_O_FLAG"))
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project->values("QMAKE_LINK_O_FLAG").append("/OUT:");
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// Base class init!
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MakefileGenerator::init();
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// Setup PCH variables
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precompH = project->first("PRECOMPILED_HEADER").toQString();
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usePCH = !precompH.isEmpty() && project->isActiveConfig("precompile_header");
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usePCHC = !precompH.isEmpty() && project->isActiveConfig("precompile_header_c");
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if (usePCH) {
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// Created files
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precompObj = var("PRECOMPILED_DIR") + project->first("TARGET") + "_pch" + Option::obj_ext;
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precompPch = var("PRECOMPILED_DIR") + project->first("TARGET") + "_pch.pch";
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// Add linking of precompObj (required for whole precompiled classes)
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// ### For clang_cl we currently let inline methods be generated in the normal objects,
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// since the PCH object is buggy (as of clang 8.0.0)
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if (!project->isActiveConfig("clang_cl"))
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project->values("OBJECTS") += precompObj;
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// Add pch file to cleanup
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project->values("QMAKE_CLEAN") += precompPch;
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// Return to variable pool
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project->values("PRECOMPILED_OBJECT") = ProStringList(precompObj);
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project->values("PRECOMPILED_PCH") = ProStringList(precompPch);
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}
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if (usePCHC) {
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precompObjC = var("PRECOMPILED_DIR") + project->first("TARGET") + "_pch_c" + Option::obj_ext;
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precompPchC = var("PRECOMPILED_DIR") + project->first("TARGET") + "_pch_c.pch";
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if (!project->isActiveConfig("clang_cl"))
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project->values("OBJECTS") += precompObjC;
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project->values("QMAKE_CLEAN") += precompPchC;
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project->values("PRECOMPILED_OBJECT_C") = ProStringList(precompObjC);
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project->values("PRECOMPILED_PCH_C") = ProStringList(precompPchC);
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}
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const QFileInfo targetFileInfo = project->first("DESTDIR") + project->first("TARGET")
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+ project->first("TARGET_EXT");
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const ProString targetBase = targetFileInfo.path() + '/' + targetFileInfo.completeBaseName();
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if (project->first("TEMPLATE") == "lib" && project->isActiveConfig("shared")) {
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project->values("QMAKE_CLEAN").append(targetBase + ".exp");
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project->values("QMAKE_DISTCLEAN").append(targetBase + ".lib");
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}
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if (project->isActiveConfig("debug_info")) {
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QString pdbfile;
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QString distPdbFile = targetBase + ".pdb";
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if (project->isActiveConfig("staticlib")) {
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// For static libraries, the compiler's pdb file and the dist pdb file are the same.
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pdbfile = distPdbFile;
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} else {
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// Use $${TARGET}.vc.pdb in the OBJECTS_DIR for the compiler and
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// $${TARGET}.pdb (the default) for the linker.
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pdbfile = var("OBJECTS_DIR") + project->first("TARGET") + ".vc.pdb";
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}
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QString escapedPdbFile = escapeFilePath(pdbfile);
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project->values("QMAKE_CFLAGS").append("/Fd" + escapedPdbFile);
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project->values("QMAKE_CXXFLAGS").append("/Fd" + escapedPdbFile);
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project->values("QMAKE_CLEAN").append(pdbfile);
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project->values("QMAKE_DISTCLEAN").append(distPdbFile);
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}
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if (project->isActiveConfig("debug")) {
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project->values("QMAKE_CLEAN").append(targetBase + ".ilk");
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project->values("QMAKE_CLEAN").append(targetBase + ".idb");
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}
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if (project->values("QMAKE_APP_FLAG").isEmpty() && project->isActiveConfig("dll")) {
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ProStringList &defines = project->values("DEFINES");
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if (!defines.contains("_WINDLL"))
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defines.append("_WINDLL");
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}
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}
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QStringList NmakeMakefileGenerator::sourceFilesForImplicitRulesFilter()
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{
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QStringList filter;
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const QChar wildcard = QLatin1Char('*');
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for (const QString &ext : qAsConst(Option::c_ext))
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filter << wildcard + ext;
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for (const QString &ext : qAsConst(Option::cpp_ext))
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filter << wildcard + ext;
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return filter;
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}
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void NmakeMakefileGenerator::writeImplicitRulesPart(QTextStream &t)
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{
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t << "####### Implicit rules\n\n";
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t << ".SUFFIXES:";
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for(QStringList::Iterator cit = Option::c_ext.begin(); cit != Option::c_ext.end(); ++cit)
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t << " " << (*cit);
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for(QStringList::Iterator cppit = Option::cpp_ext.begin(); cppit != Option::cpp_ext.end(); ++cppit)
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t << " " << (*cppit);
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t << Qt::endl << Qt::endl;
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bool useInferenceRules = !project->isActiveConfig("no_batch");
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QSet<QString> source_directories;
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if (useInferenceRules) {
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source_directories.insert(".");
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static const char * const directories[] = { "UI_SOURCES_DIR", "UI_DIR", nullptr };
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for (int y = 0; directories[y]; y++) {
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QString dirTemp = project->first(directories[y]).toQString();
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if (dirTemp.endsWith("\\"))
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dirTemp.truncate(dirTemp.length()-1);
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if(!dirTemp.isEmpty())
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source_directories.insert(dirTemp);
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}
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static const char * const srcs[] = { "SOURCES", "GENERATED_SOURCES", nullptr };
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for (int x = 0; srcs[x]; x++) {
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const ProStringList &l = project->values(srcs[x]);
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for (ProStringList::ConstIterator sit = l.begin(); sit != l.end(); ++sit) {
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QString sep = "\\";
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if((*sit).indexOf(sep) == -1)
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sep = "/";
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QString dir = (*sit).toQString().section(sep, 0, -2);
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if (!dir.isEmpty())
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source_directories.insert(dir);
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}
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}
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// nmake's inference rules might pick up the wrong files when encountering source files with
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// the same name in different directories. In this situation, turn inference rules off.
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QHash<QString, QString> fileNames;
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bool duplicatesFound = false;
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const QStringList sourceFilesFilter = sourceFilesForImplicitRulesFilter();
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QStringList fixifiedSourceDirs = fileFixify(QList<QString>(source_directories.constBegin(), source_directories.constEnd()), FileFixifyAbsolute);
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fixifiedSourceDirs.removeDuplicates();
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for (const QString &sourceDir : qAsConst(fixifiedSourceDirs)) {
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QDirIterator dit(sourceDir, sourceFilesFilter, QDir::Files | QDir::NoDotAndDotDot);
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while (dit.hasNext()) {
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dit.next();
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const QFileInfo fi = dit.fileInfo();
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QString &duplicate = fileNames[fi.completeBaseName()];
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if (duplicate.isNull()) {
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duplicate = fi.filePath();
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} else {
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warn_msg(WarnLogic, "%s conflicts with %s", qPrintable(duplicate),
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qPrintable(fi.filePath()));
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duplicatesFound = true;
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}
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}
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}
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if (duplicatesFound) {
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useInferenceRules = false;
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warn_msg(WarnLogic, "Automatically turning off nmake's inference rules. (CONFIG += no_batch)");
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}
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}
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if (useInferenceRules) {
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// Batchmode doesn't use the non implicit rules QMAKE_RUN_CXX & QMAKE_RUN_CC
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project->variables().remove("QMAKE_RUN_CXX");
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project->variables().remove("QMAKE_RUN_CC");
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for (const QString &sourceDir : qAsConst(source_directories)) {
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if (sourceDir.isEmpty())
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continue;
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QString objDir = var("OBJECTS_DIR");
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if (objDir == ".\\")
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objDir = "";
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for(QStringList::Iterator cppit = Option::cpp_ext.begin(); cppit != Option::cpp_ext.end(); ++cppit)
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t << '{' << escapeDependencyPath(sourceDir) << '}' << (*cppit)
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<< '{' << escapeDependencyPath(objDir) << '}' << Option::obj_ext << "::\n\t"
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<< var("QMAKE_RUN_CXX_IMP_BATCH").replace(QRegExp("\\$@"), fileVar("OBJECTS_DIR"))
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<< "\n\t$<\n<<\n\n";
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for(QStringList::Iterator cit = Option::c_ext.begin(); cit != Option::c_ext.end(); ++cit)
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t << '{' << escapeDependencyPath(sourceDir) << '}' << (*cit)
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<< '{' << escapeDependencyPath(objDir) << '}' << Option::obj_ext << "::\n\t"
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<< var("QMAKE_RUN_CC_IMP_BATCH").replace(QRegExp("\\$@"), fileVar("OBJECTS_DIR"))
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<< "\n\t$<\n<<\n\n";
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}
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} else {
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for(QStringList::Iterator cppit = Option::cpp_ext.begin(); cppit != Option::cpp_ext.end(); ++cppit)
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t << (*cppit) << Option::obj_ext << ":\n\t" << var("QMAKE_RUN_CXX_IMP") << Qt::endl << Qt::endl;
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for(QStringList::Iterator cit = Option::c_ext.begin(); cit != Option::c_ext.end(); ++cit)
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t << (*cit) << Option::obj_ext << ":\n\t" << var("QMAKE_RUN_CC_IMP") << Qt::endl << Qt::endl;
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}
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}
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void NmakeMakefileGenerator::writeBuildRulesPart(QTextStream &t)
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{
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const ProString templateName = project->first("TEMPLATE");
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t << "first: all\n";
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t << "all: " << escapeDependencyPath(fileFixify(Option::output.fileName()))
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<< ' ' << depVar("ALL_DEPS") << ' ' << depVar("DEST_TARGET") << "\n\n";
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t << depVar("DEST_TARGET") << ": "
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<< depVar("PRE_TARGETDEPS") << " $(OBJECTS) " << depVar("POST_TARGETDEPS");
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if (templateName == "aux") {
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t << "\n\n";
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return;
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}
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if(!project->isEmpty("QMAKE_PRE_LINK"))
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t << "\n\t" <<var("QMAKE_PRE_LINK");
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if(project->isActiveConfig("staticlib")) {
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t << "\n\t$(LIBAPP) $(LIBFLAGS) " << var("QMAKE_LINK_O_FLAG") << "$(DESTDIR_TARGET) @<<\n\t ";
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writeResponseFileFiles(t, project->values("OBJECTS"));
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t << "<<";
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} else {
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const bool embedManifest = ((templateName == "app" && project->isActiveConfig("embed_manifest_exe"))
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|| (templateName == "lib" && project->isActiveConfig("embed_manifest_dll")
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&& !(project->isActiveConfig("plugin") && project->isActiveConfig("no_plugin_manifest"))
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));
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if (embedManifest) {
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bool generateManifest = false;
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const QString target = var("DEST_TARGET");
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QString manifest = project->first("QMAKE_MANIFEST").toQString();
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QString extraLFlags;
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const bool linkerSupportsEmbedding = (msvcVersion() >= 1200);
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if (manifest.isEmpty()) {
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generateManifest = true;
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if (linkerSupportsEmbedding) {
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extraLFlags = "/MANIFEST:embed";
|
|
} else {
|
|
manifest = target + ".embed.manifest";
|
|
extraLFlags += "/MANIFEST /MANIFESTFILE:" + escapeFilePath(manifest);
|
|
project->values("QMAKE_CLEAN") << manifest;
|
|
}
|
|
} else {
|
|
manifest = fileFixify(manifest);
|
|
if (linkerSupportsEmbedding)
|
|
extraLFlags = "/MANIFEST:embed /MANIFESTINPUT:" + escapeFilePath(manifest);
|
|
}
|
|
|
|
const QString resourceId = (templateName == "app") ? "1" : "2";
|
|
const bool incrementalLinking = project->values("QMAKE_LFLAGS").toQStringList().filter(QRegExp("(/|-)INCREMENTAL:NO")).isEmpty();
|
|
if (incrementalLinking && !linkerSupportsEmbedding) {
|
|
// Link a resource that contains the manifest without modifying the exe/dll after linking.
|
|
|
|
QString manifest_rc = target + "_manifest.rc";
|
|
QString manifest_res = target + "_manifest.res";
|
|
project->values("QMAKE_CLEAN") << manifest_rc << manifest_res;
|
|
manifest_rc = escapeFilePath(manifest_rc);
|
|
manifest_res = escapeFilePath(manifest_res);
|
|
|
|
t << "\n\techo " << resourceId
|
|
<< " /* CREATEPROCESS_MANIFEST_RESOURCE_ID */ 24 /* RT_MANIFEST */ "
|
|
<< cQuoted(manifest) << '>' << manifest_rc;
|
|
|
|
if (generateManifest) {
|
|
manifest = escapeFilePath(manifest);
|
|
QString manifest_bak = escapeFilePath(target + "_manifest.bak");
|
|
project->values("QMAKE_CLEAN") << manifest_bak;
|
|
t << "\n\tif not exist $(DESTDIR_TARGET) if exist " << manifest
|
|
<< " del " << manifest;
|
|
t << "\n\tif exist " << manifest << " copy /Y " << manifest << ' ' << manifest_bak;
|
|
const QString extraInlineFileContent = "\n!IF EXIST(" + manifest_res + ")\n" + manifest_res + "\n!ENDIF";
|
|
t << "\n\t";
|
|
writeLinkCommand(t, extraLFlags, extraInlineFileContent);
|
|
t << "\n\tif exist " << manifest_bak << " fc /b " << manifest << ' ' << manifest_bak << " >NUL || del " << manifest_bak;
|
|
t << "\n\tif not exist " << manifest_bak << " rc.exe /fo" << manifest_res << ' ' << manifest_rc;
|
|
t << "\n\tif not exist " << manifest_bak << ' ';
|
|
writeLinkCommand(t, extraLFlags, manifest_res);
|
|
t << "\n\tif exist " << manifest_bak << " del " << manifest_bak;
|
|
} else {
|
|
t << "\n\trc.exe /fo" << manifest_res << " " << manifest_rc;
|
|
t << "\n\t";
|
|
writeLinkCommand(t, extraLFlags, manifest_res);
|
|
}
|
|
} else {
|
|
// directly embed the manifest in the executable after linking
|
|
t << "\n\t";
|
|
writeLinkCommand(t, extraLFlags);
|
|
if (!linkerSupportsEmbedding) {
|
|
t << "\n\tmt.exe /nologo /manifest " << escapeFilePath(manifest)
|
|
<< " /outputresource:$(DESTDIR_TARGET);" << resourceId;
|
|
}
|
|
}
|
|
} else {
|
|
t << "\n\t";
|
|
writeLinkCommand(t);
|
|
}
|
|
}
|
|
if(!project->isEmpty("QMAKE_POST_LINK")) {
|
|
t << "\n\t" << var("QMAKE_POST_LINK");
|
|
}
|
|
t << Qt::endl;
|
|
}
|
|
|
|
void NmakeMakefileGenerator::writeLinkCommand(QTextStream &t, const QString &extraFlags, const QString &extraInlineFileContent)
|
|
{
|
|
t << "$(LINKER) $(LFLAGS)";
|
|
if (!extraFlags.isEmpty())
|
|
t << ' ' << extraFlags;
|
|
t << " " << var("QMAKE_LINK_O_FLAG") << "$(DESTDIR_TARGET) @<<\n";
|
|
writeResponseFileFiles(t, project->values("OBJECTS"));
|
|
t << "$(LIBS)\n";
|
|
if (!extraInlineFileContent.isEmpty())
|
|
t << extraInlineFileContent << '\n';
|
|
t << "<<";
|
|
}
|
|
|
|
void NmakeMakefileGenerator::writeResponseFileFiles(QTextStream &t, const ProStringList &files)
|
|
{
|
|
// Add line breaks in file lists in reponse files to work around LNK1170.
|
|
// The actual line length limit is 131070, but let's use a smaller limit
|
|
// in case other tools are similarly hampered.
|
|
const int maxLineLength = 1000;
|
|
int len = 0;
|
|
for (const ProString &file : files) {
|
|
const ProString escapedFilePath = escapeFilePath(file);
|
|
if (len) {
|
|
if (len + escapedFilePath.length() > maxLineLength) {
|
|
t << '\n';
|
|
len = 0;
|
|
} else {
|
|
t << ' ';
|
|
len++;
|
|
}
|
|
}
|
|
t << escapedFilePath;
|
|
len += escapedFilePath.length();
|
|
}
|
|
t << '\n';
|
|
}
|
|
|
|
int NmakeMakefileGenerator::msvcVersion() const
|
|
{
|
|
const int fallbackVersion = 800; // Visual Studio 2005
|
|
const QString ver = project->first(ProKey("MSVC_VER")).toQString();
|
|
bool ok;
|
|
float f = ver.toFloat(&ok);
|
|
return ok ? int(f * 100) : fallbackVersion;
|
|
}
|
|
|
|
QT_END_NAMESPACE
|