mingw_make.cpp

奇趣公司比较新的qt/emd版本

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#include "mingw_make.h"
#include "option.h"
#include <qregexp.h>
#include <qdir.h>
#include <stdlib.h>
#include <time.h>

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()
{
    QStringList &l = project->values("QMAKE_LIBS");

    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);
            QString suffix;
            if (!project->isEmpty("QMAKE_" + steam.toUpper() + "_SUFFIX"))
                suffix = project->first("QMAKE_" + steam.toUpper() + "_SUFFIX");
            QString extension;
            for (QList<QMakeLocalFileName>::Iterator dir_it = dirs.begin(); dir_it != dirs.end(); ++dir_it) {
                int ver = findHighestVersion((*dir_it).local(), steam, "dll.a|a");
                if (ver != -1) {
                    extension += QString::number(ver);
                    break;
                }
            }
	        extension += suffix;
	        (*it) += extension;
	    } 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") {
        if(Option::mkfile::do_stub_makefile) {
            t << "QMAKE    = "        << (project->isEmpty("QMAKE_QMAKE") ? QString("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) {
            if (QDir::isRelativePath(*it))
		t << "ADDMOD " << *it << endl;
	    else
		t << *it << endl;
        }
        t << "SAVE" << 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"))