unixmake.cpp

Linux下的基于X11的图形开发环境。

/****************************************************************************
** $Id: qt/unixmake.cpp   3.1.1   edited Nov 18 06:04 $
**
** Definition of ________ class.
**
** Created : 970521
**
** Copyright (C) 1992-2002 Trolltech AS.  All rights reserved.
**
** This file is part of the network module of the Qt GUI Toolkit.
**
** This file may be distributed under the terms of the Q Public License
** as defined by Trolltech AS of Norway and appearing in the file
** LICENSE.QPL included in the packaging of this file.
**
** This file may be distributed and/or modified under the terms of the
** GNU General Public License version 2 as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL included in the
** packaging of this file.
**
** Licensees holding valid Qt Enterprise Edition licenses may use this
** file in accordance with the Qt Commercial License Agreement provided
** with the Software.
**
** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
**
** See http://www.trolltech.com/pricing.html or email [e-mail] for
**   information about Qt Commercial License Agreements.
** See http://www.trolltech.com/qpl/ for QPL licensing information.
** See http://www.trolltech.com/gpl/ for GPL licensing information.
**
** Contact [e-mail] if any conditions of this licensing are
** not clear to you.
**
**********************************************************************/

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


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

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

    QStringList &configs = project->variables()["CONFIG"];
    /* this should probably not be here, but I'm using it to wrap the .t files */
    if(project->first("TEMPLATE") == "app")
	project->variables()["QMAKE_APP_FLAG"].append("1");
    else if(project->first("TEMPLATE") == "lib")
	project->variables()["QMAKE_LIB_FLAG"].append("1");
    else if(project->first("TEMPLATE") == "subdirs") {
	MakefileGenerator::init();
	if(project->isEmpty("MAKEFILE"))
	    project->variables()["MAKEFILE"].append("Makefile");
	if(project->isEmpty("QMAKE"))
	    project->variables()["QMAKE"].append("qmake");
	if(project->variables()["QMAKE_INTERNAL_QMAKE_DEPS"].findIndex("qmake_all") == -1)
	    project->variables()["QMAKE_INTERNAL_QMAKE_DEPS"].append("qmake_all");
	return; /* subdirs is done */
    }

    if( project->isEmpty("QMAKE_EXTENSION_SHLIB") ) {
	if ( project->isEmpty("QMAKE_CYGWIN_SHLIB") ) {
	    project->variables()["QMAKE_EXTENSION_SHLIB"].append( "so" );
	} else {
	    project->variables()["QMAKE_EXTENSION_SHLIB"].append( "dll" );
	}
    }
    if( project->isEmpty("QMAKE_COPY_FILE") )
	project->variables()["QMAKE_COPY_FILE"].append( "$(COPY) -p" );
    if( project->isEmpty("QMAKE_COPY_DIR") )
	project->variables()["QMAKE_COPY_DIR"].append( "$(COPY) -pR" );
    //If the TARGET looks like a path split it into DESTDIR and the resulting TARGET 
    if(!project->isEmpty("TARGET")) {
	QString targ = project->first("TARGET");
	int slsh = QMAX(targ.findRev('/'), targ.findRev(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->variables()["DESTDIR"] = project->first("DESTDIR") + Option::dir_sep;
	    project->variables()["DESTDIR"] = project->first("DESTDIR") + targ.left(slsh+1);
	    project->variables()["TARGET"] = targ.mid(slsh+1);
	}
    }

    project->variables()["QMAKE_ORIG_TARGET"] = project->variables()["TARGET"];

    bool is_qt = (project->first("TARGET") == "qt" || project->first("TARGET") == "qte" ||
		  project->first("TARGET") == "qt-mt" || project->first("TARGET") == "qte-mt");
    bool extern_libs = !project->isEmpty("QMAKE_APP_FLAG") ||
		       (!project->isEmpty("QMAKE_LIB_FLAG") &&
			project->isActiveConfig("dll")) || is_qt;
    if(!project->isActiveConfig("global_init_link_order"))
	project->variables()["QMAKE_LIBS"] += project->variables()["LIBS"];
    if ( (!project->isEmpty("QMAKE_LIB_FLAG") && !project->isActiveConfig("staticlib") ) ||
	 (project->isActiveConfig("qt") &&  project->isActiveConfig( "plugin" ) )) {
	if(configs.findIndex("dll") == -1) configs.append("dll");
    } else if ( !project->isEmpty("QMAKE_APP_FLAG") || project->isActiveConfig("dll") ) {
	configs.remove("staticlib");
    }
    if ( project->isActiveConfig("warn_off") ) {
	project->variables()["QMAKE_CFLAGS"] += project->variables()["QMAKE_CFLAGS_WARN_OFF"];
	project->variables()["QMAKE_CXXFLAGS"] += project->variables()["QMAKE_CXXFLAGS_WARN_OFF"];
    } else if ( project->isActiveConfig("warn_on") ) {
	project->variables()["QMAKE_CFLAGS"] += project->variables()["QMAKE_CFLAGS_WARN_ON"];
	project->variables()["QMAKE_CXXFLAGS"] += project->variables()["QMAKE_CXXFLAGS_WARN_ON"];
    }
    if ( project->isActiveConfig("debug") ) {
	project->variables()["QMAKE_CFLAGS"] += project->variables()["QMAKE_CFLAGS_DEBUG"];
	project->variables()["QMAKE_CXXFLAGS"] += project->variables()["QMAKE_CXXFLAGS_DEBUG"];
	project->variables()["QMAKE_LFLAGS"] += project->variables()["QMAKE_LFLAGS_DEBUG"];
    } else {
	project->variables()["QMAKE_CFLAGS"] += project->variables()["QMAKE_CFLAGS_RELEASE"];
	project->variables()["QMAKE_CXXFLAGS"] += project->variables()["QMAKE_CXXFLAGS_RELEASE"];
	project->variables()["QMAKE_LFLAGS"] += project->variables()["QMAKE_LFLAGS_RELEASE"];
    }
    if(!project->isEmpty("QMAKE_INCREMENTAL"))
	project->variables()["QMAKE_LFLAGS"] += project->variables()["QMAKE_LFLAGS_INCREMENTAL"];
    else if(!project->isEmpty("QMAKE_LFLAGS_PREBIND") &&
	    !project->variables()["QMAKE_LIB_FLAG"].isEmpty() &&
	    project->isActiveConfig("dll"))
	project->variables()["QMAKE_LFLAGS"] += project->variables()["QMAKE_LFLAGS_PREBIND"];
    if(!project->isEmpty("QMAKE_INCDIR"))
	project->variables()["INCLUDEPATH"] += project->variables()["QMAKE_INCDIR"];
    if(!project->isEmpty("QMAKE_LIBDIR")) {
	if ( !project->isEmpty("QMAKE_RPATH") )
	    project->variables()["QMAKE_LIBDIR_FLAGS"] += varGlue("QMAKE_LIBDIR", " " + var("QMAKE_RPATH"), 
								  " " + var("QMAKE_RPATH"), "");
	project->variables()["QMAKE_LIBDIR_FLAGS"] += varGlue( "QMAKE_LIBDIR", "-L", " -L", "" );
    }
    if ( extern_libs && (project->isActiveConfig("qt") || project->isActiveConfig("opengl")) ) {
	if(configs.findIndex("x11lib") == -1)
	    configs.append("x11lib");
	if ( project->isActiveConfig("opengl") && configs.findIndex("x11inc") == -1 )
	    configs.append("x11inc");
    }
    if ( project->isActiveConfig("x11") ) {
	if(configs.findIndex("x11lib") == -1)
	    configs.append("x11lib");
	if(configs.findIndex("x11inc") == -1)
	    configs.append("x11inc");
    }
    if ( project->isActiveConfig("qt") ) {
	if ( project->isActiveConfig("accessibility" ) )
	    project->variables()[is_qt ? "PRL_EXPORT_DEFINES" : "DEFINES"].append("QT_ACCESSIBILITY_SUPPORT");
	if ( project->isActiveConfig("tablet") )
	    project->variables()[is_qt ? "PRL_EXPORT_DEFINES" : "DEFINES"].append("QT_TABLET_SUPPORT");
	if(configs.findIndex("moc")) configs.append("moc");
	project->variables()["INCLUDEPATH"] += project->variables()["QMAKE_INCDIR_QT"];
	if ( !project->isActiveConfig("debug") )
	    project->variables()[is_qt ? "PRL_EXPORT_DEFINES" : "DEFINES"].append("QT_NO_DEBUG");
	if ( !is_qt ) {
	    if ( !project->isEmpty("QMAKE_LIBDIR_QT") ) {
		if ( !project->isEmpty("QMAKE_RPATH") )
		    project->variables()["QMAKE_LIBDIR_FLAGS"] += varGlue("QMAKE_LIBDIR_QT", " " + var("QMAKE_RPATH"), 
									  " " + var("QMAKE_RPATH"), "");
		project->variables()["QMAKE_LIBDIR_FLAGS"] += varGlue("QMAKE_LIBDIR_QT", "-L", " -L", "");
	    }
	    if (project->isActiveConfig("thread") && !project->isEmpty("QMAKE_LIBS_QT_THREAD"))
		project->variables()["QMAKE_LIBS"] += project->variables()["QMAKE_LIBS_QT_THREAD"];
	    else
		project->variables()["QMAKE_LIBS"] += project->variables()["QMAKE_LIBS_QT"];
	}
    }
    if ( project->isActiveConfig("opengl") ) {
	project->variables()["INCLUDEPATH"] += project->variables()["QMAKE_INCDIR_OPENGL"];
	if(!project->isEmpty("QMAKE_LIBDIR_OPENGL")) 
	    project->variables()["QMAKE_LIBDIR_FLAGS"] += varGlue("QMAKE_LIBDIR_OPENGL", "-L", " -L", "");
	if ( is_qt )
	    project->variables()["QMAKE_LIBS"] += project->variables()["QMAKE_LIBS_OPENGL_QT"];
	else
	    project->variables()["QMAKE_LIBS"] += project->variables()["QMAKE_LIBS_OPENGL"];
    }
    if(project->isActiveConfig("global_init_link_order"))
	project->variables()["QMAKE_LIBS"] += project->variables()["LIBS"];
    if ( project->isActiveConfig("x11inc") )
	project->variables()["INCLUDEPATH"] += project->variables()["QMAKE_INCDIR_X11"];
    if ( project->isActiveConfig("x11lib") ) {
	if(!project->isEmpty("QMAKE_LIBDIR_X11"))
	    project->variables()["QMAKE_LIBDIR_FLAGS"] += varGlue("QMAKE_LIBDIR_X11", "-L", " -L", "");
	project->variables()["QMAKE_LIBS"] += project->variables()["QMAKE_LIBS_X11"];
    }
    if ( project->isActiveConfig("x11sm") )
	project->variables()["QMAKE_LIBS"] += project->variables()["QMAKE_LIBS_X11SM"];
    if ( project->isActiveConfig("dylib") )
	project->variables()["QMAKE_LIBS"] += project->variables()["QMAKE_LIBS_DYNLOAD"];
    if ( project->isActiveConfig("thread") ) {
	if(project->isActiveConfig("qt"))
	    project->variables()[is_qt ? "PRL_EXPORT_DEFINES" : "DEFINES"].append("QT_THREAD_SUPPORT");
	if ( !project->isEmpty("QMAKE_CFLAGS_THREAD"))
	    project->variables()["QMAKE_CFLAGS"] += project->variables()["QMAKE_CFLAGS_THREAD"];
	if( !project->isEmpty("QMAKE_CXXFLAGS_THREAD"))
	    project->variables()["QMAKE_CXXFLAGS"] += project->variables()["QMAKE_CXXFLAGS_THREAD"];
	project->variables()["INCLUDEPATH"] += project->variables()["QMAKE_INCDIR_THREAD"];
	project->variables()["QMAKE_LIBS"] += project->variables()["QMAKE_LIBS_THREAD"];
	if(!project->isEmpty("QMAKE_LFLAGS_THREAD"))
	    project->variables()["QMAKE_LFLAGS"] += project->variables()["QMAKE_LFLAGS_THREAD"];
    }
    if ( project->isActiveConfig("moc") )
	setMocAware(TRUE);
    if ( project->isEmpty("QMAKE_RUN_CC") )
	project->variables()["QMAKE_RUN_CC"].append("$(CC) -c $(CFLAGS) $(INCPATH) -o $obj $src");
    if ( project->isEmpty("QMAKE_RUN_CC_IMP") )
	project->variables()["QMAKE_RUN_CC_IMP"].append("$(CC) -c $(CFLAGS) $(INCPATH) -o $@ $<");
    if ( project->isEmpty("QMAKE_RUN_CXX") )
	project->variables()["QMAKE_RUN_CXX"].append("$(CXX) -c $(CXXFLAGS) $(INCPATH) -o $obj $src");
    if ( project->isEmpty("QMAKE_RUN_CXX_IMP") )
	project->variables()["QMAKE_RUN_CXX_IMP"].append("$(CXX) -c $(CXXFLAGS) $(INCPATH) -o $@ $<");
    project->variables()["QMAKE_FILETAGS"] += QStringList::split("HEADERS SOURCES TARGET DESTDIR", " ");
    if ( !project->isEmpty("PRECOMPH") ) {
	initOutPaths(); 	// Need to fix MOC_DIR since we do this before init()
	QString allmoc = fileFixify(project->first("MOC_DIR") + "/allmoc.cpp", QDir::currentDirPath(), Option::output_dir);
	project->variables()["SOURCES"].prepend(allmoc);
	project->variables()["HEADERS_ORIG"] = project->variables()["HEADERS"];
	project->variables()["HEADERS"].clear();
    }
    if( project->isActiveConfig("GNUmake") && !project->isEmpty("QMAKE_CFLAGS_DEPS"))
	include_deps = TRUE; //do not generate deps

    MakefileGenerator::init();
    if ( project->isActiveConfig("resource_fork") && !project->isActiveConfig("console")) {
	if(!project->isEmpty("QMAKE_APP_FLAG")) {
	    if(project->isEmpty("DESTDIR"))
		project->values("DESTDIR").append("");
	    project->variables()["DESTDIR"].first() += project->variables()["TARGET"].first() +
						       ".app/Contents/MacOS/";
	    project->variables()["QMAKE_PKGINFO"].append(project->first("DESTDIR") + "../PkgInfo");
	    project->variables()["ALL_DEPS"] += project->first("QMAKE_PKGINFO");

	    QString plist = specdir() + QDir::separator() + "Info.plist." +
			    project->first("TEMPLATE");
	    if(QFile::exists(Option::fixPathToLocalOS(plist))) {
		project->variables()["QMAKE_INFO_PLIST"].append(plist);
		project->variables()["QMAKE_INFO_PLIST_OUT"].append(project->first("DESTDIR") +
								    "../Info.plist");
		project->variables()["ALL_DEPS"] += project->first("QMAKE_INFO_PLIST_OUT");
		if(!project->isEmpty("RC_FILE"))
		    project->variables()["ALL_DEPS"] += project->first("DESTDIR") +
							"../Resources/application.icns";
	    }
	}
    }

    if(!project->isEmpty("QMAKE_INTERNAL_INCLUDED_FILES"))
	project->variables()["DISTFILES"] += project->variables()["QMAKE_INTERNAL_INCLUDED_FILES"];
    project->variables()["DISTFILES"] += Option::mkfile::project_files;

    init2();