diff options
Diffstat (limited to 'qmake/generators/metamakefile.cpp')
| -rw-r--r-- | qmake/generators/metamakefile.cpp | 490 |
1 files changed, 490 insertions, 0 deletions
diff --git a/qmake/generators/metamakefile.cpp b/qmake/generators/metamakefile.cpp new file mode 100644 index 0000000..f0683a7 --- /dev/null +++ b/qmake/generators/metamakefile.cpp @@ -0,0 +1,490 @@ +/**************************************************************************** +** +** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** Contact: Qt Software Information (qt-info@nokia.com) +** +** This file is part of the qmake application of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the either Technology Preview License Agreement or the +** Beta Release License Agreement. +** +** GNU Lesser General Public License Usage +** Alternatively, 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 1.0, 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. +** +** If you are unsure which license is appropriate for your use, please +** contact the sales department at qt-sales@nokia.com. +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include "metamakefile.h" +#include "qregexp.h" +#include "qdir.h" +#include "qdebug.h" +#include "makefile.h" +#include "project.h" +#include "cachekeys.h" + +#define BUILDSMETATYPE 1 +#define SUBDIRSMETATYPE 2 + +QT_BEGIN_NAMESPACE + +MetaMakefileGenerator::~MetaMakefileGenerator() +{ + if(own_project) + delete project; +} + +class BuildsMetaMakefileGenerator : public MetaMakefileGenerator +{ + bool init_flag; +private: + struct Build { + QString name, build; + MakefileGenerator *makefile; + }; + QList<Build *> makefiles; + void clearBuilds(); + MakefileGenerator *processBuild(const QString &); + +public: + + BuildsMetaMakefileGenerator(QMakeProject *p, const QString &n, bool op) : MetaMakefileGenerator(p, n, op), init_flag(false) { } + virtual ~BuildsMetaMakefileGenerator() { clearBuilds(); } + + virtual bool init(); + virtual int type() const { return BUILDSMETATYPE; } + virtual bool write(const QString &); +}; + +void +BuildsMetaMakefileGenerator::clearBuilds() +{ + for(int i = 0; i < makefiles.count(); i++) { + Build *build = makefiles[i]; + if(QMakeProject *p = build->makefile->projectFile()) { + if(p != project) + delete p; + } + delete build->makefile; + delete build; + } + makefiles.clear(); +} + +bool +BuildsMetaMakefileGenerator::init() +{ + if(init_flag) + return false; + init_flag = true; + + const QStringList &builds = project->variables()["BUILDS"]; + bool use_single_build = builds.isEmpty(); + if(builds.count() > 1 && Option::output.fileName() == "-") { + use_single_build = true; + warn_msg(WarnLogic, "Cannot direct to stdout when using multiple BUILDS."); + } else if(0 && !use_single_build && project->first("TEMPLATE") == "subdirs") { + use_single_build = true; + warn_msg(WarnLogic, "Cannot specify multiple builds with TEMPLATE subdirs."); + } + if(!use_single_build) { + for(int i = 0; i < builds.count(); i++) { + QString build = builds[i]; + MakefileGenerator *makefile = processBuild(build); + if(!makefile) + return false; + if(!makefile->supportsMetaBuild()) { + warn_msg(WarnLogic, "QMAKESPEC does not support multiple BUILDS."); + clearBuilds(); + use_single_build = true; + break; + } else { + Build *b = new Build; + b->name = name; + if(builds.count() != 1) + b->build += build; + b->makefile = makefile; + makefiles += b; + } + } + } + if(use_single_build) { + Build *build = new Build; + build->name = name; + build->makefile = createMakefileGenerator(project, false); + makefiles += build; + } + return true; +} + +bool +BuildsMetaMakefileGenerator::write(const QString &oldpwd) +{ + Build *glue = 0; + if(!makefiles.isEmpty() && !makefiles.first()->build.isNull()) { + glue = new Build; + glue->name = name; + glue->makefile = createMakefileGenerator(project, true); + makefiles += glue; + } + + bool ret = true; + const QString &output_name = Option::output.fileName(); + for(int i = 0; ret && i < makefiles.count(); i++) { + Option::output.setFileName(output_name); + Build *build = makefiles[i]; + + bool using_stdout = false; + if(build->makefile && (Option::qmake_mode == Option::QMAKE_GENERATE_MAKEFILE || + Option::qmake_mode == Option::QMAKE_GENERATE_PROJECT) + && (!build->makefile->supportsMergedBuilds() + || (build->makefile->supportsMergedBuilds() && (!glue || build == glue)))) { + //open output + if(!(Option::output.isOpen())) { + if(Option::output.fileName() == "-") { + Option::output.setFileName(""); + Option::output_dir = qmake_getpwd(); + Option::output.open(stdout, QIODevice::WriteOnly | QIODevice::Text); + using_stdout = true; + } else { + if(Option::output.fileName().isEmpty() && + Option::qmake_mode == Option::QMAKE_GENERATE_MAKEFILE) + Option::output.setFileName(project->first("QMAKE_MAKEFILE")); + Option::output_dir = oldpwd; + QString build_name = build->name; + if(!build->build.isEmpty()) { + if(!build_name.isEmpty()) + build_name += "."; + build_name += build->build; + } + if(!build->makefile->openOutput(Option::output, build_name)) { + fprintf(stderr, "Failure to open file: %s\n", + Option::output.fileName().isEmpty() ? "(stdout)" : + Option::output.fileName().toLatin1().constData()); + return false; + } + } + } + } else { + using_stdout = true; //kind of.. + } + + if(!build->makefile) { + ret = false; + } else if(build == glue) { + ret = build->makefile->writeProjectMakefile(); + } else { + ret = build->makefile->write(); + if (glue && glue->makefile->supportsMergedBuilds()) + ret = glue->makefile->mergeBuildProject(build->makefile); + } + if(!using_stdout) { + Option::output.close(); + if(!ret) + Option::output.remove(); + } + + // debugging + if(Option::debug_level) { + QMap<QString, QStringList> &vars = project->variables(); + for(QMap<QString, QStringList>::Iterator it = vars.begin(); it != vars.end(); ++it) { + if(!it.key().startsWith(".") && !it.value().isEmpty()) + debug_msg(1, "%s === %s", it.key().toLatin1().constData(), + it.value().join(" :: ").toLatin1().constData()); + } + } + } + return ret; +} + +MakefileGenerator +*BuildsMetaMakefileGenerator::processBuild(const QString &build) +{ + if(project) { + debug_msg(1, "Meta Generator: Parsing '%s' for build [%s].", + project->projectFile().toLatin1().constData(),build.toLatin1().constData()); + + //initialize the base + QMap<QString, QStringList> basevars; + if(!project->isEmpty(build + ".CONFIG")) + basevars["CONFIG"] += project->values(build + ".CONFIG"); + basevars["CONFIG"] += build; + basevars["CONFIG"] += "build_pass"; + basevars["BUILD_PASS"] = QStringList(build); + QStringList buildname = project->values(build + ".name"); + basevars["BUILD_NAME"] = (buildname.isEmpty() ? QStringList(build) : buildname); + + //create project + QMakeProject *build_proj = new QMakeProject(project->properties(), basevars); + + //all the user configs must be set again afterwards (for .pro tests and for .prf tests) + const QStringList old_after_user_config = Option::after_user_configs; + const QStringList old_user_config = Option::user_configs; + Option::after_user_configs += basevars["CONFIG"]; + Option::user_configs += basevars["CONFIG"]; + build_proj->read(project->projectFile()); + Option::after_user_configs = old_after_user_config; + Option::user_configs = old_user_config; + + //done + return createMakefileGenerator(build_proj); + } + return 0; +} + +class SubdirsMetaMakefileGenerator : public MetaMakefileGenerator +{ + bool init_flag; +private: + struct Subdir { + Subdir() : makefile(0), indent(0) { } + ~Subdir() { delete makefile; } + QString input_dir; + QString output_dir, output_file; + MetaMakefileGenerator *makefile; + int indent; + }; + QList<Subdir *> subs; + MakefileGenerator *processBuild(const QString &); + +public: + SubdirsMetaMakefileGenerator(QMakeProject *p, const QString &n, bool op) : MetaMakefileGenerator(p, n, op), init_flag(false) { } + virtual ~SubdirsMetaMakefileGenerator(); + + virtual bool init(); + virtual int type() const { return SUBDIRSMETATYPE; } + virtual bool write(const QString &); +}; + +bool +SubdirsMetaMakefileGenerator::init() +{ + if(init_flag) + return false; + init_flag = true; + + if(Option::recursive) { + QString old_output_dir = QDir::cleanPath(Option::output_dir); + if(!old_output_dir.endsWith('/')) + old_output_dir += '/'; + QString old_output = Option::output.fileName(); + QString oldpwd = QDir::cleanPath(qmake_getpwd()); + if(!oldpwd.endsWith('/')) + oldpwd += '/'; + const QStringList &subdirs = project->values("SUBDIRS"); + static int recurseDepth = -1; + ++recurseDepth; + for(int i = 0; i < subdirs.size(); ++i) { + Subdir *sub = new Subdir; + sub->indent = recurseDepth; + + QFileInfo subdir(subdirs.at(i)); + if(!project->isEmpty(subdirs.at(i) + ".file")) + subdir = project->first(subdirs.at(i) + ".file"); + else if(!project->isEmpty(subdirs.at(i) + ".subdir")) + subdir = project->first(subdirs.at(i) + ".subdir"); + QString sub_name; + if(subdir.isDir()) + subdir = QFileInfo(subdir.filePath() + "/" + subdir.fileName() + Option::pro_ext); + else + sub_name = subdir.baseName(); + if(!subdir.isRelative()) { //we can try to make it relative + QString subdir_path = subdir.filePath(); + if(subdir_path.startsWith(oldpwd)) + subdir = QFileInfo(subdir_path.mid(oldpwd.length())); + } + + //handle sub project + QMakeProject *sub_proj = new QMakeProject(project->properties()); + for (int ind = 0; ind < sub->indent; ++ind) + printf(" "); + sub->input_dir = subdir.absolutePath(); + if(subdir.isRelative() && old_output_dir != oldpwd) { + sub->output_dir = old_output_dir + "/" + subdir.path(); + printf("Reading %s [%s]\n", subdir.absoluteFilePath().toLatin1().constData(), sub->output_dir.toLatin1().constData()); + } else { //what about shadow builds? + sub->output_dir = sub->input_dir; + printf("Reading %s\n", subdir.absoluteFilePath().toLatin1().constData()); + } + qmake_setpwd(sub->input_dir); + Option::output_dir = sub->output_dir; + if(Option::output_dir.at(Option::output_dir.length()-1) != QLatin1Char('/')) + Option::output_dir += QLatin1Char('/'); + sub_proj->read(subdir.fileName()); + if(!sub_proj->variables()["QMAKE_FAILED_REQUIREMENTS"].isEmpty()) { + fprintf(stderr, "Project file(%s) not recursed because all requirements not met:\n\t%s\n", + subdir.fileName().toLatin1().constData(), + sub_proj->values("QMAKE_FAILED_REQUIREMENTS").join(" ").toLatin1().constData()); + delete sub; + delete sub_proj; + continue; + } + sub->makefile = MetaMakefileGenerator::createMetaGenerator(sub_proj, sub_name); + if(0 && sub->makefile->type() == SUBDIRSMETATYPE) { + subs.append(sub); + } else { + const QString output_name = Option::output.fileName(); + Option::output.setFileName(sub->output_file); + sub->makefile->write(sub->output_dir); + delete sub; + qmakeClearCaches(); + sub = 0; + Option::output.setFileName(output_name); + } + Option::output_dir = old_output_dir; + qmake_setpwd(oldpwd); + + } + --recurseDepth; + Option::output.setFileName(old_output); + Option::output_dir = old_output_dir; + qmake_setpwd(oldpwd); + } + + Subdir *self = new Subdir; + self->input_dir = qmake_getpwd(); + self->output_dir = Option::output_dir; + if(!Option::recursive || (!Option::output.fileName().endsWith(Option::dir_sep) && !QFileInfo(Option::output).isDir())) + self->output_file = Option::output.fileName(); + self->makefile = new BuildsMetaMakefileGenerator(project, name, false); + self->makefile->init(); + subs.append(self); + return true; +} + +bool +SubdirsMetaMakefileGenerator::write(const QString &oldpwd) +{ + bool ret = true; + const QString &pwd = qmake_getpwd(); + const QString &output_dir = Option::output_dir; + const QString &output_name = Option::output.fileName(); + for(int i = 0; ret && i < subs.count(); i++) { + const Subdir *sub = subs.at(i); + qmake_setpwd(subs.at(i)->input_dir); + Option::output_dir = QFileInfo(subs.at(i)->output_dir).absoluteFilePath(); + if(Option::output_dir.at(Option::output_dir.length()-1) != QLatin1Char('/')) + Option::output_dir += QLatin1Char('/'); + Option::output.setFileName(subs.at(i)->output_file); + if(i != subs.count()-1) { + for (int ind = 0; ind < sub->indent; ++ind) + printf(" "); + printf("Writing %s\n", QDir::cleanPath(Option::output_dir+"/"+ + Option::output.fileName()).toLatin1().constData()); + } + QString writepwd = Option::fixPathToLocalOS(qmake_getpwd()); + if(!writepwd.startsWith(Option::fixPathToLocalOS(oldpwd))) + writepwd = oldpwd; + if(!(ret = subs.at(i)->makefile->write(writepwd))) + break; + //restore because I'm paranoid + qmake_setpwd(pwd); + Option::output.setFileName(output_name); + Option::output_dir = output_dir; + } + return ret; +} + +SubdirsMetaMakefileGenerator::~SubdirsMetaMakefileGenerator() +{ + for(int i = 0; i < subs.count(); i++) + delete subs[i]; + subs.clear(); +} + +//Factory things +QT_BEGIN_INCLUDE_NAMESPACE +#include "unixmake.h" +#include "mingw_make.h" +#include "projectgenerator.h" +#include "pbuilder_pbx.h" +#include "msvc_nmake.h" +#include "borland_bmake.h" +#include "msvc_dsp.h" +#include "msvc_vcproj.h" +QT_END_INCLUDE_NAMESPACE + +MakefileGenerator * +MetaMakefileGenerator::createMakefileGenerator(QMakeProject *proj, bool noIO) +{ + MakefileGenerator *mkfile = NULL; + if(Option::qmake_mode == Option::QMAKE_GENERATE_PROJECT) { + mkfile = new ProjectGenerator; + mkfile->setProjectFile(proj); + return mkfile; + } + + QString gen = proj->first("MAKEFILE_GENERATOR"); + if(gen.isEmpty()) { + fprintf(stderr, "No generator specified in config file: %s\n", + proj->projectFile().toLatin1().constData()); + } else if(gen == "UNIX") { + mkfile = new UnixMakefileGenerator; + } else if(gen == "MINGW") { + mkfile = new MingwMakefileGenerator; + } else if(gen == "PROJECTBUILDER" || gen == "XCODE") { + mkfile = new ProjectBuilderMakefileGenerator; + } else if(gen == "MSVC") { + // Visual Studio =< v6.0 + if(proj->first("TEMPLATE").indexOf(QRegExp("^vc.*")) != -1) + mkfile = new DspMakefileGenerator; + else + mkfile = new NmakeMakefileGenerator; + } else if(gen == "MSVC.NET") { + // Visual Studio >= v7.0 + if(proj->first("TEMPLATE").indexOf(QRegExp("^vc.*")) != -1 || proj->first("TEMPLATE").indexOf(QRegExp("^ce.*")) != -1) + mkfile = new VcprojGenerator; + else + mkfile = new NmakeMakefileGenerator; + } else if(gen == "BMAKE") { + mkfile = new BorlandMakefileGenerator; + } else { + fprintf(stderr, "Unknown generator specified: %s\n", gen.toLatin1().constData()); + } + if (mkfile) { + mkfile->setNoIO(noIO); + mkfile->setProjectFile(proj); + } + return mkfile; +} + +MetaMakefileGenerator * +MetaMakefileGenerator::createMetaGenerator(QMakeProject *proj, const QString &name, bool op) +{ + MetaMakefileGenerator *ret = 0; + if((Option::qmake_mode == Option::QMAKE_GENERATE_MAKEFILE || + Option::qmake_mode == Option::QMAKE_GENERATE_PRL)) { + if(proj->first("TEMPLATE").endsWith("subdirs")) + ret = new SubdirsMetaMakefileGenerator(proj, name, op); + } + if(!ret) + ret = new BuildsMetaMakefileGenerator(proj, name, op); + ret->init(); + return ret; +} + +QT_END_NAMESPACE |