unixmake2.cpp

qtmake 文件的代码

        if(project->isActiveConfig("echo_depend_creation"))
            t << "@echo Creating depend for $<" << "\n\t";
        t << mkdir_p_asstring("$(@D)") << "\n\t"
          << "@$(CC) " << cmd << " $< | sed \"s,^\\($(*F).o\\):," << odir << "\\1:,g\" >$@" << endl << endl;

        QString src[] = { "SOURCES", "GENERATED_SOURCES", QString() };
        for(int x = 0; !src[x].isNull(); x++) {
            QStringList &l = project->variables()[src[x]];
            for(QStringList::Iterator it = l.begin(); it != l.end(); ++it) {
                if(!(*it).isEmpty()) {
                    QString d_file;
                    if((*it).endsWith(".c")) {
                        d_file = (*it).left((*it).length() - 2);
                    } else {
                        for(QStringList::Iterator cppit = Option::cpp_ext.begin();
                            cppit != Option::cpp_ext.end(); ++cppit) {
                            if((*it).endsWith((*cppit))) {
                                d_file = (*it).left((*it).length() - (*cppit).length());
                                break;
                            }
                        }
                    }
                    if(!d_file.isEmpty()) {
                        d_file = odir + ".deps/" + d_file + ".d";
                        QStringList deps = findDependencies((*it)).filter(QRegExp(Option::cpp_moc_ext + "$"));
                        if(!deps.isEmpty())
                            t << d_file << ": " << deps.join(" ") << endl;
                        t << "-include " << d_file << endl;
                    }
                }
            }
        }
    }

    t << "####### Build rules" << endl << endl;
    if(!project->variables()["SUBLIBS"].isEmpty()) {
        QString libdir = "tmp/";
        if(!project->isEmpty("SUBLIBS_DIR"))
            libdir = project->first("SUBLIBS_DIR");
        t << "SUBLIBS       = ";
        QStringList &l = project->variables()["SUBLIBS"];
        for(QStringList::Iterator it = l.begin(); it != l.end(); ++it)
            t << libdir << "lib" << (*it) << ".a ";
        t << endl << endl;
    }
    if(project->isActiveConfig("depend_prl") && !project->isEmpty("QMAKE_PRL_INTERNAL_FILES")) {
        QStringList &l = project->variables()["QMAKE_PRL_INTERNAL_FILES"];
        QStringList::Iterator it;
        for(it = l.begin(); it != l.end(); ++it) {
            QMakeMetaInfo libinfo;
            if(libinfo.readLib((*it)) && !libinfo.isEmpty("QMAKE_PRL_BUILD_DIR")) {
                QString dir;
                int slsh = (*it).lastIndexOf(Option::dir_sep);
                if(slsh != -1)
                    dir = (*it).left(slsh + 1);
                QString targ = dir + libinfo.first("QMAKE_PRL_TARGET");
                target_deps += " " + targ;
                t << targ << ":" << "\n\t"
                  << "@echo \"Creating '" << targ << "'\"" << "\n\t"
                  << "(cd " << libinfo.first("QMAKE_PRL_BUILD_DIR") << ";"
                  << "$(MAKE))" << endl;
            }
        }
    }
    if(!project->variables()["QMAKE_APP_FLAG"].isEmpty()) {
        QString destdir = project->first("DESTDIR");
        if(!project->isEmpty("QMAKE_BUNDLE_NAME"))
            destdir += project->first("QMAKE_BUNDLE_NAME") + "/Contents/MacOS/";
        if(do_incremental) {
            //incremental target
            QString incr_target = var("TARGET") + "_incremental";
            if(incr_target.indexOf(Option::dir_sep) != -1)
                incr_target = incr_target.right(incr_target.length() -
                                                (incr_target.lastIndexOf(Option::dir_sep) + 1));
            QString incr_deps, incr_objs;
            if(project->first("QMAKE_INCREMENTAL_STYLE") == "ld") {
                QString incr_target_dir = var("OBJECTS_DIR") + incr_target + Option::obj_ext;
                //actual target
                t << incr_target_dir << ": $(OBJECTS)" << "\n\t"
                  << "ld -r  -o "<< incr_target_dir << " $(OBJECTS)" << endl;
                //communicated below
                deps.prepend(incr_target_dir + " ");
                incr_deps = "$(INCREMENTAL_OBJECTS)";
                if(!incr_objs.isEmpty())
                    incr_objs += " ";
                incr_objs += incr_target_dir;
            } else {
                //actual target
                QString incr_target_dir = var("DESTDIR") + "lib" + incr_target + "." +
                                          project->variables()["QMAKE_EXTENSION_SHLIB"].first();
                QString incr_lflags = var("QMAKE_LFLAGS_SHLIB") + " ";
                if(project->isActiveConfig("debug"))
                    incr_lflags += var("QMAKE_LFLAGS_DEBUG");
                else
                    incr_lflags += var("QMAKE_LFLAGS_RELEASE");
                t << incr_target_dir << ": $(INCREMENTAL_OBJECTS)" << "\n\t";
                if(!destdir.isEmpty())
                    t << "\n\t" << mkdir_p_asstring(destdir) << "\n\t";
                t << "$(LINK) " << incr_lflags << " -o "<< incr_target_dir <<
                    " $(INCREMENTAL_OBJECTS)" << endl;
                //communicated below
                if(!destdir.isEmpty()) {
                    if(!incr_objs.isEmpty())
                        incr_objs += " ";
                    incr_objs += "-L" + destdir;
                } else {
                    if(!incr_objs.isEmpty())
                        incr_objs += " ";
                    incr_objs += "-L" + qmake_getpwd();
                }
                if(!incr_objs.isEmpty())
                    incr_objs += " ";
                incr_objs += " -l" + incr_target;
                deps.prepend(incr_target_dir + " ");
                incr_deps = "$(OBJECTS)";
            }
            t << "all: " << deps <<  " " << varGlue("ALL_DEPS",""," "," ") <<  "$(TARGET)"
              << endl << endl;

            //real target
            t << var("TARGET") << ": " << var("PRE_TARGETDEPS") << " " << incr_deps << " " << target_deps
              << " " << var("POST_TARGETDEPS") << "\n\t";
            if(!destdir.isEmpty())
                t << "\n\t" << mkdir_p_asstring(destdir) << "\n\t";
            if(!project->isEmpty("QMAKE_PRE_LINK"))
                t << var("QMAKE_PRE_LINK") << "\n\t";
            t << "$(LINK) $(LFLAGS) -o $(TARGET) " << incr_deps << " " << incr_objs << " $(OBJCOMP) $(LIBS)";
            if(!project->isEmpty("QMAKE_POST_LINK"))
                t << "\n\t" << var("QMAKE_POST_LINK");
            t << endl << endl;
        } else {
            t << "all: " << deps <<  " " << varGlue("ALL_DEPS",""," "," ") <<  "$(TARGET)"
              << endl << endl;

            t << "$(TARGET): " << var("PRE_TARGETDEPS") << " $(OBJECTS) "
              << target_deps << " " << var("POST_TARGETDEPS") << "\n\t";
            if(!destdir.isEmpty())
                t << mkdir_p_asstring(destdir) << "\n\t";
            if(!project->isEmpty("QMAKE_PRE_LINK"))
                t << var("QMAKE_PRE_LINK") << "\n\t";
            t << "$(LINK) $(LFLAGS) -o $(TARGET) $(OBJECTS) $(OBJCOMP) $(LIBS)";
            if(!project->isEmpty("QMAKE_POST_LINK"))
                t << "\n\t" << var("QMAKE_POST_LINK");
            t << endl << endl;
        }
    } else if(!project->isActiveConfig("staticlib")) {
        QString destdir = project->first("DESTDIR"), incr_deps;
        if(!project->isEmpty("QMAKE_BUNDLE_NAME"))
            destdir += project->first("QMAKE_BUNDLE_NAME") + "/";
        if(do_incremental) {
            QString s_ext = project->variables()["QMAKE_EXTENSION_SHLIB"].first();
            QString incr_target = var("QMAKE_ORIG_TARGET").replace(
                QRegExp("\\." + s_ext), "").replace(QRegExp("^lib"), "") + "_incremental";
            if(incr_target.indexOf(Option::dir_sep) != -1)
                incr_target = incr_target.right(incr_target.length() -
                                                (incr_target.lastIndexOf(Option::dir_sep) + 1));

            if(project->first("QMAKE_INCREMENTAL_STYLE") == "ld") {
                QString incr_target_dir = var("OBJECTS_DIR") + incr_target + Option::obj_ext;
                //actual target
                const QString link_deps = "$(OBJECTS) ";
                t << incr_target_dir << ": " << link_deps << "\n\t"
                  << "ld -r  -o " << incr_target_dir << " " << link_deps << endl;
                //communicated below
                QStringList &cmd = project->variables()["QMAKE_LINK_SHLIB_CMD"];
                cmd.first().replace("$(OBJECTS) ", "$(INCREMENTAL_OBJECTS)"); //ick
                cmd.append(incr_target_dir);
                deps.prepend(incr_target_dir + " ");
                incr_deps = "$(INCREMENTAL_OBJECTS)";
            } else {
                //actual target
                QString incr_target_dir = destdir + "lib" + incr_target + "." + s_ext;
                QString incr_lflags = var("QMAKE_LFLAGS_SHLIB") + " ";
                if(!project->isEmpty("QMAKE_LFLAGS_INCREMENTAL"))
                    incr_lflags += var("QMAKE_LFLAGS_INCREMENTAL") + " ";
                if(project->isActiveConfig("debug"))
                    incr_lflags += var("QMAKE_LFLAGS_DEBUG");
                else
                    incr_lflags += var("QMAKE_LFLAGS_RELEASE");
                t << incr_target_dir << ": $(INCREMENTAL_OBJECTS)" << "\n\t";
                if(!destdir.isEmpty())
                    t << mkdir_p_asstring(destdir) << "\n\t";
                t << "$(LINK) " << incr_lflags << " -o "<< incr_target_dir <<
                    " $(INCREMENTAL_OBJECTS)" << endl;
                //communicated below
                QStringList &cmd = project->variables()["QMAKE_LINK_SHLIB_CMD"];
                if(!destdir.isEmpty())
                    cmd.append(" -L" + destdir);
                cmd.append(" -l" + incr_target);
                deps.prepend(incr_target_dir + " ");
                incr_deps = "$(OBJECTS)";
            }

            t << "all: " << " " << deps << " " << varGlue("ALL_DEPS",""," ","")
              << " " << destdir << "$(TARGET)" << endl << endl;

            //real target
            t << destdir << "$(TARGET): " << var("PRE_TARGETDEPS") << " "
              << incr_deps << " $(SUBLIBS) " << target_deps << " " << var("POST_TARGETDEPS");
        } else {
            t << "all: " << deps << " " << varGlue("ALL_DEPS",""," ","") << " " <<
                destdir << "$(TARGET)" << endl << endl;
            t << destdir << "$(TARGET): " << var("PRE_TARGETDEPS")
              << " $(OBJECTS) $(SUBLIBS) $(OBJCOMP) " << target_deps
              << " " << var("POST_TARGETDEPS");
        }
        if(!destdir.isEmpty())
            t << "\n\t" << mkdir_p_asstring(destdir);
        if(!project->isEmpty("QMAKE_PRE_LINK"))
            t << "\n\t" << var("QMAKE_PRE_LINK");

        if(project->isActiveConfig("compile_libtool")) {
            t << "\n\t"
              << var("QMAKE_LINK_SHLIB_CMD");
        } else if(project->isActiveConfig("plugin")) {
            t << "\n\t"
              << "-$(DEL_FILE) $(TARGET)" << "\n\t"
              << var("QMAKE_LINK_SHLIB_CMD");
            if(!destdir.isEmpty())
                t << "\n\t"
                  << "-$(MOVE) $(TARGET) " << destdir;
            if(!project->isEmpty("QMAKE_POST_LINK"))
                t << "\n\t" << var("QMAKE_POST_LINK") << "\n\t";
            t << endl << endl;
        } else if(!project->isEmpty("QMAKE_BUNDLE_NAME")) {
            t << "\n\t"
              << "-$(DEL_FILE) $(TARGET) $(TARGET0) $(DESTDIR)$(TARGET0)" << "\n\t"
              << var("QMAKE_LINK_SHLIB_CMD") << "\n\t"
              << mkdir_p_asstring("`dirname $(DESTDIR)$(TARGETD)`") << "\n\t"
              << "-$(MOVE) $(TARGET) $(DESTDIR)$(TARGETD)" << "\n\t"
              << mkdir_p_asstring("`dirname $(DESTDIR)$(TARGET0)`") << "\n\t"
              << varGlue("QMAKE_LN_SHLIB","-"," "," Versions/" +
                         project->first("QMAKE_FRAMEWORK_VERSION") +
                         "/$(TARGET) $(DESTDIR)$(TARGET0)") << "\n\t"
              << "-$(DEL_FILE) " << destdir << "Versions/Current" << "\n\t"
              << varGlue("QMAKE_LN_SHLIB","-"," ", " " + project->first("QMAKE_FRAMEWORK_VERSION") +
                         " " + destdir + "Versions/Current") << "\n\t";
            if(!project->isEmpty("QMAKE_POST_LINK"))
                t << "\n\t" << var("QMAKE_POST_LINK");
            t << endl << endl;
        } else if(project->isEmpty("QMAKE_HPUX_SHLIB")) {
            t << "\n\t"
              << "-$(DEL_FILE) $(TARGET) $(TARGET0) $(TARGET1) $(TARGET2)" << "\n\t"
              << var("QMAKE_LINK_SHLIB_CMD") << "\n\t";
            t << varGlue("QMAKE_LN_SHLIB","-"," "," $(TARGET) $(TARGET0)")  << "\n\t"
              << varGlue("QMAKE_LN_SHLIB","-"," "," $(TARGET) $(TARGET1)") << "\n\t"
              << varGlue("QMAKE_LN_SHLIB","-"," "," $(TARGET) $(TARGET2)");
            if(!destdir.isEmpty())
                t << "\n\t"
                  << "-$(DEL_FILE) " << destdir << "$(TARGET)\n\t"