mingw_make.cpp

Trolltech公司发布的基于C++图形开发环境

/****************************************************************************
** $Id: qt/mingw_make.cpp   3.3.4   edited Aug 24 10:04 $
**
** Implementation of MingwMakefileGenerator class.
**
** Copyright (C) 1992-2003 Trolltech AS.  All rights reserved.
**
** This file is part of qmake.
**
** 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 "mingw_make.h"
#include "option.h"
#include <qregexp.h>
#include <qdir.h>
#include <stdlib.h>
#include <time.h>


MingwMakefileGenerator::MingwMakefileGenerator(QMakeProject *p) : Win32MakefileGenerator(p), init_flag(FALSE)
{
    Option::obj_ext = ".o";
}

bool
MingwMakefileGenerator::findLibraries() // todo - pascal
{
    return TRUE;
}

bool
MingwMakefileGenerator::writeMakefile(QTextStream &t)
{
    writeHeader(t);
    if(!project->variables()["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") {
	writeMingwParts(t);
	return MakefileGenerator::writeMakefile(t);
    }
    else if(project->first("TEMPLATE") == "subdirs") {
	writeSubDirs(t);
	return TRUE;
    }
    return FALSE;
 }

void createLdObjectScriptFile(const QString & fileName, QStringList & objList)
{
    QString filePath = Option::output_dir + QDir::separator() + fileName;
    QFile file(filePath);
    if (file.open(IO_WriteOnly | IO_Translate )) {
	QTextStream t(&file);
	t << "INPUT(" << endl;
	for (QStringList::Iterator it = objList.begin(); it != objList.end(); ++it ) {
	    if (QDir::isRelativePath(*it))
		t << "./" << *it << endl;
	    else
		t << *it << endl;
	}
	t << ");" << endl;
	file.close();
    }
}

void
MingwMakefileGenerator::writeMingwParts(QTextStream &t)
{
    t << "####### Compiler, tools and options" << endl << endl;
    t << "CC		=	" << var("QMAKE_CC") << endl;
    t << "CXX		=	" << var("QMAKE_CXX") << endl;
    t << "LEX		= " << var("QMAKE_LEX") << endl;
    t << "YACC		= " << var("QMAKE_YACC") << endl;
    t << "CFLAGS	=	" << var("QMAKE_CFLAGS") << " "
      << varGlue("PRL_EXPORT_DEFINES","-D"," -D","") << " "
      <<  varGlue("DEFINES","-D"," -D","") << endl;
    t << "CXXFLAGS	=	" << var("QMAKE_CXXFLAGS") << " "
      << varGlue("PRL_EXPORT_DEFINES","-D"," -D","") << " "
      << varGlue("DEFINES","-D"," -D","") << endl;
    t << "LEXFLAGS	=" << var("QMAKE_LEXFLAGS") << endl;
    t << "YACCFLAGS	=" << var("QMAKE_YACCFLAGS") << endl;

    t << "INCPATH	=	";
    QStringList &incs = project->variables()["INCLUDEPATH"];
    for(QStringList::Iterator incit = incs.begin(); incit != incs.end(); ++incit) {
	QString inc = (*incit);
	inc.replace(QRegExp("\\\\$"), "");
	inc.replace(QRegExp("\""), "");
	t << " -I" << "\"" << inc << "\"";
    }
    t << " -I" << "\"" << specdir()  << "\"" << endl;
    if(!project->variables()["QMAKE_APP_OR_DLL"].isEmpty()) {
	t << "LINK	=	" << var("QMAKE_LINK") << endl;
	t << "LFLAGS	=	" << var("QMAKE_LFLAGS") << endl;
	t << "LIBS	=	";
	if ( !project->variables()["QMAKE_LIBDIR"].isEmpty() )
	    t << varGlue("QMAKE_LIBDIR","-L\"","\" -L\"","\"") << " ";
	t << var("QMAKE_LIBS").replace(QRegExp("(\\slib|^lib)")," -l") << endl;
    }
    else {
	t << "LIB	=	" << var("QMAKE_LIB") << endl;
    }
    t << "MOC		=	" << (project->isEmpty("QMAKE_MOC") ? QString("moc") :
			      Option::fixPathToTargetOS(var("QMAKE_MOC"), FALSE)) << endl;
    t << "UIC		=	" << (project->isEmpty("QMAKE_UIC") ? QString("uic") :
			      Option::fixPathToTargetOS(var("QMAKE_UIC"), FALSE)) << endl;
    t << "QMAKE		=	" << (project->isEmpty("QMAKE_QMAKE") ? QString("qmake") :
			      Option::fixPathToTargetOS(var("QMAKE_QMAKE"), FALSE)) << endl;
    t << "IDC		=	" << (project->isEmpty("QMAKE_IDC") ? QString("idc") :
			      Option::fixPathToTargetOS(var("QMAKE_IDC"), FALSE)) << endl;
    t << "IDL		=	" << (project->isEmpty("QMAKE_IDL") ? QString("midl") :
			      Option::fixPathToTargetOS(var("QMAKE_IDL"), FALSE)) << endl;
    t << "ZIP		=	" << var("QMAKE_ZIP") << endl;
    t << "DEF_FILE      =	" << varList("DEF_FILE") << endl;
    t << "COPY_FILE	=       " << var("QMAKE_COPY") << endl;
    t << "COPY_DIR	=       " << var("QMAKE_COPY") << endl;
    t << "DEL_FILE	=       " << var("QMAKE_DEL_FILE") << endl;
    t << "DEL_DIR	=       " << var("QMAKE_DEL_DIR") << endl;
    t << "MOVE		=       " << var("QMAKE_MOVE") << endl;
    t << "CHK_DIR_EXISTS =	" << var("QMAKE_CHK_DIR_EXISTS") << endl;
    t << "MKDIR		=	" << var("QMAKE_MKDIR") << endl;
    t << "INSTALL_FILE= " << var("QMAKE_INSTALL_FILE") << endl;
    t << "INSTALL_DIR = " << var("QMAKE_INSTALL_DIR") << endl;
    t << endl;

    t << "####### Output directory" << endl << endl;
    if (! project->variables()["OBJECTS_DIR"].isEmpty())
	t << "OBJECTS_DIR = " << var("OBJECTS_DIR").replace(QRegExp("\\\\$"),"") << endl;
    else
	t << "OBJECTS_DIR = . " << endl;
    if (! project->variables()["MOC_DIR"].isEmpty())
	t << "MOC_DIR = " << var("MOC_DIR").replace(QRegExp("\\\\$"),"") << endl;
    else
	t << "MOC_DIR = . " << endl;
    t << endl;

    t << "####### Files" << endl << endl;
    t << "HEADERS =	" << varList("HEADERS") << endl;
    t << "SOURCES =	" << varList("SOURCES") << endl;
    QString objectsLinkLine;
    if (!project->variables()["QMAKE_APP_OR_DLL"].isEmpty() &&
	project->variables()["OBJECTS"].count() > var("QMAKE_LINK_OBJECT_MAX").toUInt()) {
	createLdObjectScriptFile(var("QMAKE_LINK_OBJECT_SCRIPT"), project->variables()["OBJECTS"]);
	objectsLinkLine = var("QMAKE_LINK_OBJECT_SCRIPT");
    } else {
	objectsLinkLine = "$(OBJECTS)";
    }
    t << "OBJECTS =	" << varList("OBJECTS") << endl;
    t << "FORMS =	" << varList("FORMS") << endl;
    t << "UICDECLS =	" << varList("UICDECLS") << endl;
    t << "UICIMPLS =	" << varList("UICIMPLS") << endl;
    t << "SRCMOC	=	" << varList("SRCMOC") << endl;
    QString objmocLinkLine;
    if (!project->variables()["QMAKE_APP_OR_DLL"].isEmpty() &&
	project->variables()["OBJMOC"].count() > var("QMAKE_LINK_OBJECT_MAX").toUInt()) {
	createLdObjectScriptFile(var("QMAKE_LINK_OBJMOC_SCRIPT"), project->variables()["OBJMOC"]);
	objmocLinkLine = var("QMAKE_LINK_OBJMOC_SCRIPT");
    } else {
	objmocLinkLine = "$(OBJMOC)";
    }
    t << "OBJMOC	=	" << varList("OBJMOC") << endl;
    QString extraCompilerDeps;
    if(!project->isEmpty("QMAKE_EXTRA_WIN_COMPILERS")) {
	t << "OBJCOMP = " << varList("OBJCOMP") << endl;
	extraCompilerDeps += " $(OBJCOMP) ";

	QStringList &comps = project->variables()["QMAKE_EXTRA_WIN_COMPILERS"];
	for(QStringList::Iterator compit = comps.begin(); compit != comps.end(); ++compit) {
	    QStringList &vars = project->variables()[(*compit) + ".variables"];
	    for(QStringList::Iterator varit = vars.begin(); varit != vars.end(); ++varit) {
		QStringList vals = project->variables()[(*varit)];
		if(!vals.isEmpty())
		    t << "QMAKE_COMP_" << (*varit) << " = " << valList(vals) << endl;
	    }
	}
    }

    t << "DIST	=	" << varList("DISTFILES") << endl;
    t << "TARGET	=	";
    if( !project->variables()[ "DESTDIR" ].isEmpty() )
	t << varGlue("TARGET",project->first("DESTDIR"),"",project->first("TARGET_EXT"));
    else
	t << project->variables()[ "TARGET" ].first() << project->variables()[ "TARGET_EXT" ].first();
    t << endl;
    t << endl;

    t << "####### Implicit rules" << endl << endl;
    t << ".SUFFIXES: .cpp .cxx .cc .C .c" << endl << endl;
    t << ".cpp.o:\n\t" << var("QMAKE_RUN_CXX_IMP") << endl << endl;
    t << ".cxx.o:\n\t" << var("QMAKE_RUN_CXX_IMP") << endl << endl;
    t << ".cc.o:\n\t" << var("QMAKE_RUN_CXX_IMP") << endl << endl;
    t << ".c.o:\n\t" << var("QMAKE_RUN_CC_IMP") << endl << endl;

    t << "####### Build rules" << endl << endl;
    t << "all: " << "$(OBJECTS_DIR) " << "$(MOC_DIR) " << varGlue("ALL_DEPS",""," "," ") << "$(TARGET)" << endl << endl;
    t << "$(TARGET): " << var("PRE_TARGETDEPS") << " $(UICDECLS) $(OBJECTS) $(OBJMOC) "
      << extraCompilerDeps << var("POST_TARGETDEPS");
    if(!project->variables()["QMAKE_APP_OR_DLL"].isEmpty()) {
	t << "\n\t" << "$(LINK) $(LFLAGS) -o $(TARGET) " << objectsLinkLine << " " << objmocLinkLine << " $(LIBS)";
    } else {
	t << "\n\t" << "$(LIB) $(TARGET) " << objectsLinkLine << " " << objmocLinkLine;
    }
    t << extraCompilerDeps;
    if(project->isActiveConfig("dll") && !project->variables()["DLLDESTDIR"].isEmpty()) {
	QStringList dlldirs = project->variables()["DLLDESTDIR"];
	for ( QStringList::Iterator dlldir = dlldirs.begin(); dlldir != dlldirs.end(); ++dlldir ) {
	    t << "\n\t" << "$(COPY_FILE) \"$(TARGET)\" " << *dlldir;