unixmake.cpp

奇趣公司比较新的qt/emd版本

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#include "unixmake.h"
#include "option.h"
#include <qregexp.h>
#include <qfile.h>
#include <qhash.h>
#include <qdir.h>
#include <time.h>
#include <qdebug.h>

void
UnixMakefileGenerator::init()
{
    if(init_flag)
        return;
    init_flag = true;

    if(!project->isEmpty("QMAKE_FAILED_REQUIREMENTS")) /* no point */
        return;

    QStringList &configs = project->values("CONFIG");

    //defaults
    if(project->isEmpty("ICON") && !project->isEmpty("RC_FILE"))
        project->values("ICON") = project->values("RC_FILE");
    if(project->isEmpty("QMAKE_EXTENSION_SHLIB")) {
        if(project->isEmpty("QMAKE_CYGWIN_SHLIB")) {
            project->values("QMAKE_EXTENSION_SHLIB").append("so");
        } else {
            project->values("QMAKE_EXTENSION_SHLIB").append("dll");
        }
    }
    if(project->isEmpty("QMAKE_EXTENSION_PLUGIN"))
        project->values("QMAKE_EXTENSION_PLUGIN").append(project->first("QMAKE_EXTENSION_SHLIB"));
    if(project->isEmpty("QMAKE_COPY_FILE"))
        project->values("QMAKE_COPY_FILE").append("$(COPY)");
    if(project->isEmpty("QMAKE_STREAM_EDITOR"))
        project->values("QMAKE_STREAM_EDITOR").append("sed");
    if(project->isEmpty("QMAKE_COPY_DIR"))
        project->values("QMAKE_COPY_DIR").append("$(COPY) -R");
    if(project->isEmpty("QMAKE_INSTALL_FILE"))
        project->values("QMAKE_INSTALL_FILE").append("$(COPY_FILE)");
    if(project->isEmpty("QMAKE_INSTALL_DIR"))
        project->values("QMAKE_INSTALL_DIR").append("$(COPY_DIR)");
    if(project->isEmpty("QMAKE_INSTALL_PROGRAM"))
        project->values("QMAKE_INSTALL_PROGRAM").append("$(COPY_FILE)");
    if(project->isEmpty("QMAKE_LIBTOOL"))
        project->values("QMAKE_LIBTOOL").append("libtool --silent");
    if(project->isEmpty("QMAKE_SYMBOLIC_LINK"))
        project->values("QMAKE_SYMBOLIC_LINK").append("ln -sf");

    /* 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("MAKEFILE"))
            project->values("MAKEFILE").append("Makefile");
        if(project->isEmpty("QMAKE_QMAKE"))
            project->values("QMAKE_QMAKE").append("qmake");
        if(project->values("QMAKE_INTERNAL_QMAKE_DEPS").indexOf("qmake_all") == -1)
            project->values("QMAKE_INTERNAL_QMAKE_DEPS").append("qmake_all");
        return; /* subdirs is done */
    }

    //If the TARGET looks like a path split it into DESTDIR and the resulting TARGET
    if(!project->isEmpty("TARGET")) {
        project->values("TARGET") = escapeFilePaths(project->values("TARGET"));
        QString targ = unescapeFilePath(project->first("TARGET"));
        int slsh = qMax(targ.lastIndexOf('/'), targ.lastIndexOf(Option::dir_sep));
        if(slsh != -1) {
            if(project->isEmpty("DESTDIR"))
                project->values("DESTDIR").append("");
            else if(project->first("DESTDIR").right(1) != Option::dir_sep)
                project->values("DESTDIR") = QStringList(project->first("DESTDIR") + Option::dir_sep);
            project->values("DESTDIR") = QStringList(project->first("DESTDIR") + targ.left(slsh+1));
            project->values("TARGET") = QStringList(targ.mid(slsh+1));
        }
    }

    project->values("QMAKE_ORIG_TARGET") = project->values("TARGET");
    project->values("QMAKE_ORIG_DESTDIR") = project->values("DESTDIR");
    project->values("QMAKE_LIBS") += escapeFilePaths(project->values("LIBS"));
    if((!project->isEmpty("QMAKE_LIB_FLAG") && !project->isActiveConfig("staticlib")) ||
         (project->isActiveConfig("qt") &&  project->isActiveConfig("plugin"))) {
        if(configs.indexOf("dll") == -1) configs.append("dll");
    } else if(!project->isEmpty("QMAKE_APP_FLAG") || project->isActiveConfig("dll")) {
        configs.removeAll("staticlib");
    }
    if(!project->isEmpty("QMAKE_INCREMENTAL"))
        project->values("QMAKE_LFLAGS") += project->values("QMAKE_LFLAGS_INCREMENTAL");
    else if(!project->isEmpty("QMAKE_LFLAGS_PREBIND") &&
            !project->values("QMAKE_LIB_FLAG").isEmpty() &&
            project->isActiveConfig("dll"))
        project->values("QMAKE_LFLAGS") += project->values("QMAKE_LFLAGS_PREBIND");
    if(!project->isEmpty("QMAKE_INCDIR"))
        project->values("INCLUDEPATH") += project->values("QMAKE_INCDIR");
    if(!project->isEmpty("QMAKE_LIBDIR")) {
        const QStringList &libdirs = project->values("QMAKE_LIBDIR");
        for(int i = 0; i < libdirs.size(); ++i) {
            if(!project->isEmpty("QMAKE_LFLAGS_RPATH") && project->isActiveConfig("rpath_libdirs"))
                project->values("QMAKE_LFLAGS") += var("QMAKE_LFLAGS_RPATH") + libdirs[i];
            project->values("QMAKE_LIBDIR_FLAGS") += "-L" + escapeFilePath(libdirs[i]);
        }
    }
    if(project->isActiveConfig("macx") && !project->isEmpty("QMAKE_FRAMEWORKPATH")) {
        const QStringList &fwdirs = project->values("QMAKE_FRAMEWORKPATH");
        for(int i = 0; i < fwdirs.size(); ++i) {
            project->values("QMAKE_FRAMEWORKPATH_FLAGS") += "-F" + escapeFilePath(fwdirs[i]);
        }
    }
    if(!project->isEmpty("QMAKE_RPATHDIR")) {
        const QStringList &rpathdirs = project->values("QMAKE_RPATHDIR");
        for(int i = 0; i < rpathdirs.size(); ++i) {
            if(!project->isEmpty("QMAKE_LFLAGS_RPATH"))
                project->values("QMAKE_LFLAGS") += var("QMAKE_LFLAGS_RPATH") + escapeFilePath(QFileInfo(rpathdirs[i]).absoluteFilePath());
        }
    }

    project->values("QMAKE_FILETAGS") << "SOURCES" << "GENERATED_SOURCES" << "TARGET" << "DESTDIR";
    if(!project->isEmpty("QMAKE_EXTRA_COMPILERS")) {
        const QStringList &quc = project->values("QMAKE_EXTRA_COMPILERS");
        for(int i = 0; i < quc.size(); ++i)
            project->values("QMAKE_FILETAGS") += project->values(quc[i]+".input");
    }

    if(project->isActiveConfig("GNUmake") && !project->isEmpty("QMAKE_CFLAGS_DEPS"))
        include_deps = true; //do not generate deps
    if(project->isActiveConfig("compile_libtool"))
        Option::obj_ext = ".lo"; //override the .o

    MakefileGenerator::init();

    QString comps[] = { "C", "CXX", "OBJC", "OBJCXX", QString() };
    for(int i = 0; !comps[i].isNull(); i++) {
        QString compile_flag = var("QMAKE_COMPILE_FLAG");
        if(compile_flag.isEmpty())
            compile_flag = "-c";

        if(doPrecompiledHeaders() && !project->isEmpty("PRECOMPILED_HEADER")) {
            QString pchFlags = var("QMAKE_" + comps[i] + "FLAGS_USE_PRECOMPILE");

            QString pchBaseName;
            if(!project->isEmpty("PRECOMPILED_DIR")) {
                pchBaseName = Option::fixPathToTargetOS(project->first("PRECOMPILED_DIR"));
                if(!pchBaseName.endsWith(Option::dir_sep))
                    pchBaseName += Option::dir_sep;
            }
            pchBaseName += project->first("QMAKE_ORIG_TARGET");

            // replace place holders
            pchFlags = pchFlags.replace("${QMAKE_PCH_INPUT}",
                                        fileFixify(project->first("PRECOMPILED_HEADER")));
            pchFlags = pchFlags.replace("${QMAKE_PCH_OUTPUT_BASE}", pchBaseName);
            if (project->isActiveConfig("icc_pch_style")) {
                // icc style
                pchFlags = pchFlags.replace("${QMAKE_PCH_OUTPUT}",
                                            pchBaseName + project->first("QMAKE_PCH_OUTPUT_EXT"));
            }

            if (!pchFlags.isEmpty())
                compile_flag += " " + pchFlags;
        }

        QString cflags;
        if(comps[i] == "OBJC" || comps[i] == "OBJCXX")
            cflags += " $(CFLAGS)";
        else
            cflags += " $(" + comps[i] + "FLAGS)";
        compile_flag += cflags + " $(INCPATH)";

        QString compiler = comps[i];
        if (compiler == "C")
            compiler = "CC";

        QString runComp = "QMAKE_RUN_" + compiler;
        if(project->isEmpty(runComp))
            project->values(runComp).append("$(" + compiler + ") " + compile_flag + " -o $obj $src");
        QString runCompImp = "QMAKE_RUN_" + compiler + "_IMP";
        if(project->isEmpty(runCompImp))
            project->values(runCompImp).append("$(" + compiler + ") " + compile_flag + " -o \"$@\" \"$<\"");
    }

    if(project->isActiveConfig("macx") && !project->isEmpty("TARGET") && !project->isActiveConfig("compile_libtool") &&
       ((project->isActiveConfig("build_pass") || project->isEmpty("BUILDS")))) {
        QString bundle;
        if(project->isActiveConfig("bundle") && !project->isEmpty("QMAKE_BUNDLE_EXTENSION")) {
            bundle = unescapeFilePath(project->first("TARGET"));
            if(!project->isEmpty("QMAKE_BUNDLE_NAME"))
                bundle = unescapeFilePath(project->first("QMAKE_BUNDLE_NAME"));
            if(!bundle.endsWith(project->first("QMAKE_BUNDLE_EXTENSION")))
                bundle += project->first("QMAKE_BUNDLE_EXTENSION");
        } else if(project->first("TEMPLATE") == "app" && project->isActiveConfig("app_bundle")) {
            bundle = unescapeFilePath(project->first("TARGET"));
            if(!project->isEmpty("QMAKE_APPLICATION_BUNDLE_NAME"))
                bundle = unescapeFilePath(project->first("QMAKE_APPLICATION_BUNDLE_NAME"));
            if(!bundle.endsWith(".app"))
                bundle += ".app";
            if(project->isEmpty("QMAKE_BUNDLE_LOCATION"))
                project->values("QMAKE_BUNDLE_LOCATION").append("Contents/MacOS");
            project->values("QMAKE_PKGINFO").append(project->first("DESTDIR") + bundle + "/Contents/PkgInfo");
        } else if(project->first("TEMPLATE") == "lib" && !project->isActiveConfig("staticlib") &&
                  ((!project->isActiveConfig("plugin") && project->isActiveConfig("lib_bundle")) ||
                   (project->isActiveConfig("plugin") && project->isActiveConfig("plugin_bundle")))) {
            bundle = unescapeFilePath(project->first("TARGET"));
            if(project->isActiveConfig("plugin")) {
                if(!project->isEmpty("QMAKE_PLUGIN_BUNDLE_NAME"))
                    bundle = unescapeFilePath(project->first("QMAKE_PLUGIN_BUNDLE_NAME"));
                if(!bundle.endsWith(".plugin"))
                    bundle += ".plugin";
                if(project->isEmpty("QMAKE_BUNDLE_LOCATION"))
                    project->values("QMAKE_BUNDLE_LOCATION").append("Contents/MacOS");
            } else {
                if(!project->isEmpty("QMAKE_FRAMEWORK_BUNDLE_NAME"))
                    bundle = unescapeFilePath(project->first("QMAKE_FRAMEWORK_BUNDLE_NAME"));
                if(!bundle.endsWith(".framework"))
                    bundle += ".framework";
            }
        }
        if(!bundle.isEmpty()) {
            project->values("QMAKE_BUNDLE") = QStringList(bundle);
            project->values("ALL_DEPS") += project->first("QMAKE_PKGINFO");
        } else {
            project->values("QMAKE_BUNDLE").clear();
            project->values("QMAKE_BUNDLE_LOCATION").clear();
        }
    } else { //no bundling here
        project->values("QMAKE_BUNDLE").clear();
        project->values("QMAKE_BUNDLE_LOCATION").clear();
    }

    if(!project->isEmpty("QMAKE_INTERNAL_INCLUDED_FILES"))
        project->values("DISTFILES") += project->values("QMAKE_INTERNAL_INCLUDED_FILES");
    project->values("DISTFILES") += project->projectFile();

    init2();
    project->values("QMAKE_INTERNAL_PRL_LIBS") << "QMAKE_LIBDIR_FLAGS" << "QMAKE_FRAMEWORKPATH_FLAGS" << "QMAKE_LIBS";
    if(!project->isEmpty("QMAKE_MAX_FILES_PER_AR")) {
        bool ok;
        int max_files = project->first("QMAKE_MAX_FILES_PER_AR").toInt(&ok);
        QStringList ar_sublibs, objs = project->values("OBJECTS");
        if(ok && max_files > 5 && max_files < (int)objs.count()) {
            QString lib;
            for(int i = 0, obj_cnt = 0, lib_cnt = 0; i != objs.size(); ++i) {