text: /****************************************************************************
  **
  ** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies).
  ** Contact: http://www.qt-project.org/legal
  **
  ** This file is part of the qmake application of the Qt Toolkit.
  **
  ** $QT_BEGIN_LICENSE:LGPL$
  ** Commercial License Usage
  ** Licensees holding valid commercial Qt licenses may use this file in
  ** accordance with the commercial license agreement provided with the
  ** Software or, alternatively, in accordance with the terms contained in
  ** a written agreement between you and Digia.  For licensing terms and
  ** conditions see http://qt.digia.com/licensing.  For further information
  ** use the contact form at http://qt.digia.com/contact-us.
  **
  ** GNU Lesser General Public License Usage
  ** Alternatively, this file may be used under the terms of the GNU Lesser
  ** General Public License version 2.1 as published by the Free Software
  ** Foundation and appearing in the file LICENSE.LGPL included in the
  ** packaging of this file.  Please review the following information to
  ** ensure the GNU Lesser General Public License version 2.1 requirements
  ** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
  **
  ** In addition, as a special exception, Digia gives you certain additional
  ** rights.  These rights are described in the Digia Qt LGPL Exception
  ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
  **
  ** GNU General Public License Usage
  ** Alternatively, this file may be used under the terms of the GNU
  ** General Public License version 3.0 as published by the Free Software
  ** Foundation and appearing in the file LICENSE.GPL included in the
  ** packaging of this file.  Please review the following information to
  ** ensure the GNU General Public License version 3.0 requirements will be
  ** met: http://www.gnu.org/copyleft/gpl.html.
  **
  **
  ** $QT_END_LICENSE$
  **
  ****************************************************************************/
  
  #include "msvc_nmake.h"
  #include "option.h"
  #include <qregexp.h>
  #include <qhash.h>
  #include <qdir.h>
  #include <time.h>
  
  QT_BEGIN_NAMESPACE
  
  NmakeMakefileGenerator::NmakeMakefileGenerator() : Win32MakefileGenerator(), init_flag(false)
  {
  
  }
  
  bool
  NmakeMakefileGenerator::writeMakefile(QTextStream &t)
  {
      writeHeader(t);
      if(!project->values("QMAKE_FAILED_REQUIREMENTS").isEmpty()) {
          QStringList &qut = project->values("QMAKE_EXTRA_TARGETS");
          for(QStringList::ConstIterator it = qut.begin(); it != qut.end(); ++it)
              t << *it << " ";
          t << "all first 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" ||
         project->first("TEMPLATE") == "aux") {
  #if 0
          if(Option::mkfile::do_stub_makefile)
              return MakefileGenerator::writeStubMakefile(t);
  #endif
          writeNmakeParts(t);
          return MakefileGenerator::writeMakefile(t);
      }
      else if(project->first("TEMPLATE") == "subdirs") {
          writeSubDirs(t);
          return true;
      }
      return false;
  }
  
  void NmakeMakefileGenerator::writeSubMakeCall(QTextStream &t, const QString &callPrefix,
                                                const QString &makeArguments, const QString &callPostfix)
  {
      // Pass MAKEFLAGS as environment variable to sub-make calls.
      // Unlike other make tools nmake doesn't do this automatically.
      t << "\n\t@set MAKEFLAGS=$(MAKEFLAGS)";
      Win32MakefileGenerator::writeSubMakeCall(t, callPrefix, makeArguments, callPostfix);
  }
  
  QString NmakeMakefileGenerator::getPdbTarget()
  {
      return QString(project->first("TARGET") + project->first("TARGET_VERSION_EXT") + ".pdb");
  }
  
  QString NmakeMakefileGenerator::defaultInstall(const QString &t)
  {
      if((t != "target" && t != "dlltarget") ||
         (t == "dlltarget" && (project->first("TEMPLATE") != "lib" || !project->isActiveConfig("shared"))) ||
          project->first("TEMPLATE") == "subdirs")
         return QString();
  
      QString ret = Win32MakefileGenerator::defaultInstall(t);
  
      const QString root = "$(INSTALL_ROOT)";
      QStringList &uninst = project->values(t + ".uninstall");
      QString targetdir = Option::fixPathToTargetOS(project->first(t + ".path"), false);
      targetdir = fileFixify(targetdir, FileFixifyAbsolute);
      if(targetdir.right(1) != Option::dir_sep)
          targetdir += Option::dir_sep;
  
      if(t == "target" && project->first("TEMPLATE") == "lib") {
          if(project->isActiveConfig("shared") && project->isActiveConfig("debug")) {
              QString pdb_target = getPdbTarget();
              pdb_target.remove('"');
              QString src_targ = (project->isEmpty("DESTDIR") ? QString("$(DESTDIR)") : project->first("DESTDIR")) + pdb_target;
              QString dst_targ = filePrefixRoot(root, fileFixify(targetdir + pdb_target, FileFixifyAbsolute));
              if(!ret.isEmpty())
                  ret += "\n\t";
              ret += QString("-$(INSTALL_FILE)") + " \"" + src_targ + "\" \"" + dst_targ + "\"";
              if(!uninst.isEmpty())
                  uninst.append("\n\t");
              uninst.append("-$(DEL_FILE) \"" + dst_targ + "\"");
          }
      }
  
      return ret;
  }
  
  QStringList &NmakeMakefileGenerator::findDependencies(const QString &file)
  {
      QStringList &aList = MakefileGenerator::findDependencies(file);
      // Note: The QMAKE_IMAGE_COLLECTION file have all images
      // as dependency, so don't add precompiled header then
      if (file == project->first("QMAKE_IMAGE_COLLECTION"))
          return aList;
      for(QStringList::Iterator it = Option::cpp_ext.begin(); it != Option::cpp_ext.end(); ++it) {
          if(file.endsWith(*it)) {
              if(!precompObj.isEmpty() && !aList.contains(precompObj))
                  aList += precompObj;
              break;
          }
      }
      return aList;
  }
  
  void NmakeMakefileGenerator::writeNmakeParts(QTextStream &t)
  {
      writeStandardParts(t);
  
      // precompiled header
      if(usePCH) {
          QString precompRule = QString("-c -Yc -Fp%1 -Fo%2").arg(precompPch).arg(precompObj);
          t << precompObj << ": " << precompH << " " << findDependencies(precompH).join(" \\\n\t\t")
            << "\n\t" << "$(CXX) " + precompRule +" $(CXXFLAGS) $(INCPATH) -TP " << precompH << endl << endl;
      }
  }
  
  QString NmakeMakefileGenerator::var(const QString &value)
  {
      if (usePCH) {
          if ((value == "QMAKE_RUN_CXX_IMP_BATCH"
              || value == "QMAKE_RUN_CXX_IMP"
              || value == "QMAKE_RUN_CXX")) {
              QFileInfo precompHInfo(fileInfo(precompH));
              QString precompRule = QString("-c -FI%1 -Yu%2 -Fp%3")
                  .arg(precompHInfo.fileName())
                  .arg(precompHInfo.fileName())
                  .arg(precompPch);
              QString p = MakefileGenerator::var(value);
              p.replace("-c", precompRule);
              // Cannot use -Gm with -FI & -Yu, as this gives an
              // internal compiler error, on the newer compilers
              // ### work-around for a VS 2003 bug. Move to some prf file or remove completely.
              p.remove("-Gm");
              return p;
          } else if (value == "QMAKE_CXXFLAGS") {
              // Remove internal compiler error option
              // ### work-around for a VS 2003 bug. Move to some prf file or remove completely.
              return MakefileGenerator::var(value).remove("-Gm");
          }
      }
  
      // Normal val
      return MakefileGenerator::var(value);
  }
  
  void NmakeMakefileGenerator::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->values("MAKEFILE").isEmpty())
              project->values("MAKEFILE").append("Makefile");
          if(project->isEmpty("QMAKE_COPY_FILE"))
              project->values("QMAKE_COPY_FILE").append("$(COPY)");
          if(project->isEmpty("QMAKE_COPY_DIR"))
              project->values("QMAKE_COPY_DIR").append("xcopy /s /q /y /i");
          if(project->isEmpty("QMAKE_INSTALL_FILE"))
              project->values("QMAKE_INSTALL_FILE").append("$(COPY_FILE)");
          if(project->isEmpty("QMAKE_INSTALL_PROGRAM"))
              project->values("QMAKE_INSTALL_PROGRAM").append("$(COPY_FILE)");
          if(project->isEmpty("QMAKE_INSTALL_DIR"))
              project->values("QMAKE_INSTALL_DIR").append("$(COPY_DIR)");
          return;
      }
  
      project->values("QMAKE_LIBS") += escapeFilePaths(project->values("LIBS"));
      project->values("QMAKE_LIBS_PRIVATE") += escapeFilePaths(project->values("LIBS_PRIVATE"));
      processVars();
  
      if (!project->values("RES_FILE").isEmpty()) {
          project->values("QMAKE_LIBS") += escapeFilePaths(project->values("RES_FILE"));
      }
  
      if (!project->values("DEF_FILE").isEmpty()) {
          QString defFileName = fileFixify(project->values("DEF_FILE")).first();
          project->values("QMAKE_LFLAGS").append(QString("/DEF:") + escapeFilePath(defFileName));
      }
  
      if(!project->values("VERSION").isEmpty()) {
          QString version = project->values("VERSION")[0];
          int firstDot = version.indexOf(".");
          QString major = version.left(firstDot);
          QString minor = version.right(version.length() - firstDot - 1);
          minor.replace(".", "");
          project->values("QMAKE_LFLAGS").append("/VERSION:" + major + "." + minor);
      }
  
      // Base class init!
      MakefileGenerator::init();
  
      // Setup PCH variables
      precompH = project->first("PRECOMPILED_HEADER");
      usePCH = !precompH.isEmpty() && project->isActiveConfig("precompile_header");
      if (usePCH) {
          // Created files
          precompObj = var("PRECOMPILED_DIR") + project->first("TARGET") + "_pch" + Option::obj_ext;
          precompPch = var("PRECOMPILED_DIR") + project->first("TARGET") + "_pch.pch";
          // Add linking of precompObj (required for whole precompiled classes)
          project->values("OBJECTS")                  += precompObj;
          // Add pch file to cleanup
          project->values("QMAKE_CLEAN")          += precompPch;
          // Return to variable pool
          project->values("PRECOMPILED_OBJECT") = QStringList(precompObj);
          project->values("PRECOMPILED_PCH")    = QStringList(precompPch);
      }
  
      QString version = project->first("TARGET_VERSION_EXT");
      if(project->isActiveConfig("shared")) {
          project->values("QMAKE_CLEAN").append(project->first("DESTDIR") + project->first("TARGET") + version + ".exp");
      }
      if(project->isActiveConfig("debug")) {
          project->values("QMAKE_DISTCLEAN").append(project->first("DESTDIR") + project->first("TARGET") + version + ".pdb");
          project->values("QMAKE_CLEAN").append(project->first("DESTDIR") + project->first("TARGET") + version + ".ilk");
          project->values("QMAKE_CLEAN").append("vc*.pdb");
          project->values("QMAKE_CLEAN").append("vc*.idb");
      }
  }
  
  void NmakeMakefileGenerator::writeLibDirPart(QTextStream &t)
  {
      QStringList libDirs = project->values("QMAKE_LIBDIR");
      for (int i = 0; i < libDirs.size(); ++i)
          libDirs[i].remove("\"");
      t << valGlue(libDirs,"/LIBPATH:\"","\" /LIBPATH:\"","\"") << " ";
  }
  
  void NmakeMakefileGenerator::writeImplicitRulesPart(QTextStream &t)
  {
      t << ".SUFFIXES:";
      for(QStringList::Iterator cit = Option::c_ext.begin(); cit != Option::c_ext.end(); ++cit)
          t << " " << (*cit);
      for(QStringList::Iterator cppit = Option::cpp_ext.begin(); cppit != Option::cpp_ext.end(); ++cppit)
          t << " " << (*cppit);
      t << endl << endl;
  
      if(!project->isActiveConfig("no_batch")) {
          // Batchmode doesn't use the non implicit rules QMAKE_RUN_CXX & QMAKE_RUN_CC
          project->variables().remove("QMAKE_RUN_CXX");
          project->variables().remove("QMAKE_RUN_CC");
  
          QHash<QString, void*> source_directories;
          source_directories.insert(".", (void*)1);
          QString directories[] = { QString("UI_SOURCES_DIR"), QString("UI_DIR"), QString() };
          for(int y = 0; !directories[y].isNull(); y++) {
              QString dirTemp = project->first(directories[y]);
              if (dirTemp.endsWith("\\"))
                  dirTemp.truncate(dirTemp.length()-1);
              if(!dirTemp.isEmpty())
                  source_directories.insert(dirTemp, (void*)1);
          }
          QString srcs[] = { QString("SOURCES"), QString("GENERATED_SOURCES"), QString() };
          for(int x = 0; !srcs[x].isNull(); x++) {
              QStringList &l = project->values(srcs[x]);
              for(QStringList::Iterator sit = l.begin(); sit != l.end(); ++sit) {
                  QString sep = "\\";
                  if((*sit).indexOf(sep) == -1)
                      sep = "/";
                  QString dir = (*sit).section(sep, 0, -2);
                  if(!dir.isEmpty() && !source_directories[dir])
                      source_directories.insert(dir, (void*)1);
              }
          }
  
          for(QHash<QString, void*>::Iterator it(source_directories.begin()); it != source_directories.end(); ++it) {
              if(it.key().isEmpty())
                  continue;
              QString objDir = var("OBJECTS_DIR");
              if (objDir == ".\\")
                  objDir = "";
              for(QStringList::Iterator cppit = Option::cpp_ext.begin(); cppit != Option::cpp_ext.end(); ++cppit)
                  t << "{" << it.key() << "}" << (*cppit) << "{" << objDir << "}" << Option::obj_ext << "::\n\t"
                    << var("QMAKE_RUN_CXX_IMP_BATCH").replace(QRegExp("\\$@"), var("OBJECTS_DIR")) << endl << "\t$<" << endl << "<<" << endl << endl;
              for(QStringList::Iterator cit = Option::c_ext.begin(); cit != Option::c_ext.end(); ++cit)
                  t << "{" << it.key() << "}" << (*cit) << "{" << objDir << "}" << Option::obj_ext << "::\n\t"
                    << var("QMAKE_RUN_CC_IMP_BATCH").replace(QRegExp("\\$@"), var("OBJECTS_DIR")) << endl << "\t$<" << endl << "<<" << endl << endl;
          }
      } else {
          for(QStringList::Iterator cppit = Option::cpp_ext.begin(); cppit != Option::cpp_ext.end(); ++cppit)
              t << (*cppit) << Option::obj_ext << ":\n\t" << var("QMAKE_RUN_CXX_IMP") << endl << endl;
          for(QStringList::Iterator cit = Option::c_ext.begin(); cit != Option::c_ext.end(); ++cit)
              t << (*cit) << Option::obj_ext << ":\n\t" << var("QMAKE_RUN_CC_IMP") << endl << endl;
      }
  
  }
  
  void NmakeMakefileGenerator::writeBuildRulesPart(QTextStream &t)
  {
      if (project->first("TEMPLATE") == "aux") {
          t << "first:" << endl;
          return;
      }
  
      t << "first: all" << endl;
      t << "all: " << fileFixify(Option::output.fileName()) << " " << varGlue("ALL_DEPS"," "," "," ") << "$(DESTDIR_TARGET)" << endl << endl;
      t << "$(DESTDIR_TARGET): " << var("PRE_TARGETDEPS") << " $(OBJECTS) " << var("POST_TARGETDEPS");
  
      if(!project->isEmpty("QMAKE_PRE_LINK"))
          t << "\n\t" <<var("QMAKE_PRE_LINK");
      if(project->isActiveConfig("staticlib")) {
          t << "\n\t" << "$(LIBAPP) $(LIBFLAGS) /OUT:$(DESTDIR_TARGET) @<<" << "\n\t  "
            << "$(OBJECTS)";
      } else {
          t << "\n\t" << "$(LINK) $(LFLAGS) /OUT:$(DESTDIR_TARGET) @<< " << "\n\t  "
            << "$(OBJECTS) $(LIBS)";
      }
      t << endl << "<<";
      QString signature = !project->isEmpty("SIGNATURE_FILE") ? var("SIGNATURE_FILE") : var("DEFAULT_SIGNATURE");
      bool useSignature = !signature.isEmpty() && !project->isActiveConfig("staticlib") && 
                          !project->isEmpty("CE_SDK") && !project->isEmpty("CE_ARCH");
      if(useSignature) {
          t << "\n\tsigntool sign /F " << signature << " $(DESTDIR_TARGET)";
      }
      if(!project->isEmpty("QMAKE_POST_LINK")) {
          t << "\n\t" << var("QMAKE_POST_LINK");
      }
      t << endl;
  }
  
  QT_END_NAMESPACE
  