CMake/Source/cmBorlandMakefileGenerator.cpp

#include "cmBorlandMakefileGenerator.h"
#include "cmMakefile.h"
#include "cmStandardIncludes.h"
#include "cmSystemTools.h"
#include "cmSourceFile.h"
#include "cmMakeDepend.h"
#include "cmCacheManager.h"
//---------------------------------------------------------------------------
cmBorlandMakefileGenerator::cmBorlandMakefileGenerator() 
{
  m_CacheOnly = false;
  m_Recurse   = false;
}
//---------------------------------------------------------------------------
void cmBorlandMakefileGenerator::GenerateMakefile() 
{
  // support override in output directories
  if (m_Makefile->GetDefinition("LIBRARY_OUTPUT_PATH"))
    {
    m_LibraryOutputPath = m_Makefile->GetDefinition("LIBRARY_OUTPUT_PATH");
    if(m_LibraryOutputPath.size())
      {
      std::string tempLibraryOutputPath = m_LibraryOutputPath;
      if(tempLibraryOutputPath[tempLibraryOutputPath.size() -1] != '/')
        {
        tempLibraryOutputPath += "/";
        }
      if(!cmSystemTools::MakeDirectory(tempLibraryOutputPath.c_str()))
        {
        cmSystemTools::Error("Error failed create "
                             "LIBRARY_OUTPUT_PATH directory:",
                             tempLibraryOutputPath.c_str());
        }
      m_Makefile->AddLinkDirectory(m_LibraryOutputPath.c_str());
      }
    }
  if (m_Makefile->GetDefinition("EXECUTABLE_OUTPUT_PATH"))
    {
    m_ExecutableOutputPath =
      m_Makefile->GetDefinition("EXECUTABLE_OUTPUT_PATH");
    if(m_ExecutableOutputPath.size())
      {
      std::string tempExecutableOutputPath = m_ExecutableOutputPath;
      if(tempExecutableOutputPath[tempExecutableOutputPath.size() -1] != '/')
        {
        tempExecutableOutputPath += "/";
        }
      if(!cmSystemTools::MakeDirectory(tempExecutableOutputPath.c_str()))
        {
        cmSystemTools::Error("Error failed to create "
                             "EXECUTABLE_OUTPUT_PATH directory:",
                             tempExecutableOutputPath.c_str());
        }
      m_Makefile->AddLinkDirectory(m_ExecutableOutputPath.c_str());
      }
    }
  if(m_ExecutableOutputPath.size() == 0)
    {
    m_ExecutableOutputPath = ".";
    }
  if(m_LibraryOutputPath.size() == 0)
    {
    m_LibraryOutputPath = ".";
    }

  if (m_CacheOnly)
    {
    // Generate the cache only stuff
    this->GenerateCacheOnly();
    // if recurse then generate for all sub- makefiles
    if (m_Recurse)
      {
      this->RecursiveGenerateCacheOnly();
      }
    }
}
//---------------------------------------------------------------------------
void cmBorlandMakefileGenerator::GenerateCacheOnly()
{
  cmSystemTools::MakeDirectory(m_Makefile->GetStartOutputDirectory());
  std::string dest = m_Makefile->GetStartOutputDirectory();
  dest += "/makefile.mak";
  this->OutputMakefile(dest.c_str());
}
//---------------------------------------------------------------------------
void cmBorlandMakefileGenerator::RecursiveGenerateCacheOnly()
{
  std::vector<cmMakefile*> makefiles;
  m_Makefile->FindSubDirectoryCMakeListsFiles(makefiles);
  for (std::vector<cmMakefile*>::iterator i=makefiles.begin();
       i!=makefiles.end(); ++i) 
    {
    cmMakefile* mf = *i;
    cmBorlandMakefileGenerator* gen = new cmBorlandMakefileGenerator;
    gen->SetCacheOnlyOn();
    gen->SetRecurseOff();
    mf->SetMakefileGenerator(gen);
    mf->GenerateMakefile();
    }
  // CLEAN up the makefiles created
  for (unsigned int i=0; i<makefiles.size(); ++i)
    {
    delete makefiles[i];
    }
}
//---------------------------------------------------------------------------
// Add quotes regardless of spaces in the string
std::string cmBorlandMakefileGenerator::EscapeSpaces(const char* str)
{
    std::string temp = "\"";;
    temp += str;
    temp += "\"";
    return cmSystemTools::EscapeSpaces(temp.c_str());
}

void cmBorlandMakefileGenerator::OutputMakefile(const char* file)
{
  //
  // Create sub directories for aux source directories
  //
  std::vector<std::string>& auxSourceDirs =
    m_Makefile->GetAuxSourceDirectories();
  if ( auxSourceDirs.size() ) 
    {
    // For the case when this is running as a remote build
    // on unix, make the directory
    for (std::vector<std::string>::iterator i=auxSourceDirs.begin();
         i!=auxSourceDirs.end(); ++i) 
      {
      cmSystemTools::MakeDirectory(i->c_str());
      }
    }
  //
  std::ofstream fout(file);
  //
  // Begin writing to makefile.mak
  //
  fout << "# CMAKE Borland (win32) makefile : Edit with Caution \n\n";
  //
  // Turn on Autodependency checking
  //
  fout << ".autodepend \n\n";
  //
  // Define all our compile and make flags/variables
  //
  std::string replace;
  // Careful with these directory paths....\ vs /
  replace = "BCBBINPATH       = @BCB_BIN_PATH@ \n";
  fout << m_Makefile->ExpandVariablesInString(replace);
  replace = "BCB              = $(BCBBINPATH)/.. \n";
  fout << m_Makefile->ExpandVariablesInString(replace);
  replace = "OUTDIRLIB        = ";
  replace += m_LibraryOutputPath;
  replace += "\n";
  fout << cmSystemTools::ConvertToWindowsSlashes(replace);
  replace = "OUTDIREXE        = ";
  replace += m_ExecutableOutputPath;
  replace += "\n";
  fout << cmSystemTools::ConvertToWindowsSlashes(replace);
  replace = "USERDEFINES      = @DEFS_USER@ \n";
  fout << m_Makefile->ExpandVariablesInString(replace);
  replace = "SYSDEFINES       = @DEFS_SYS@ \n";
  fout << m_Makefile->ExpandVariablesInString(replace);
  replace = "CMAKE_COMMAND    = ${CMAKE_COMMAND} \n";
  fout << m_Makefile->ExpandVariablesInString(replace);
  replace = "CPP              = \"$(BCBBINPATH)/BCC32.exe\" +CPP_PROJ.CFG \n";
  fout << m_Makefile->ExpandVariablesInString(replace);
  replace =
    "CPPFLAGS_DEBUG   = @FLAGS_CPP_DEBUG@ \n"
    "CPPFLAGS_RELEASE = @FLAGS_CPP_RELEASE@ \n"
    "CPPFLAGS_WARNING = @FLAGS_CPP_WARNING@ \n"
    "LINKFLAGS_DLL    = @FLAGS_LINK_DLL@ \n"
    "LINKFLAGS_BPL    = @FLAGS_LINK_BPL@ \n"
    "LINKFLAGS_EXE    = @FLAGS_LINK_EXE@ \n"
    "LINKFLAGS_DEBUG  = @FLAGS_LINK_DEBUG@ \n";
  fout << m_Makefile->ExpandVariablesInString(replace);
  replace = "LINKFLAGS_STATIC = @FLAGS_LINK_STATIC@ \n";
  fout << m_Makefile->ExpandVariablesInString(replace);
  fout << "CMAKE_CURRENT_SOURCE = " << m_Makefile->GetStartDirectory() << "\n";
  fout << "CMAKE_CURRENT_BINARY = " << m_Makefile->GetStartOutputDirectory() << "\n";
  fout << "OBJDIR               = " << m_Makefile->GetStartOutputDirectory() << "\n";
  fout << "CMAKEDEFINES         = " << m_Makefile->GetDefineFlags() << "\n";
  //
  // create a make variable with all of the sources for this makefile for depend purposes.
  //
  std::vector<std::string> lfiles = m_Makefile->GetListFiles();
  // sort the array
  std::sort(lfiles.begin(), lfiles.end(), std::less<std::string>());
  // remove duplicates
  std::vector<std::string>::iterator new_end =
    std::unique(lfiles.begin(), lfiles.end());
  lfiles.erase(new_end, lfiles.end());
  fout << "CMAKE_MAKEFILE_SOURCES = \\ \n";
  std::string dir;
  for (std::vector<std::string>::const_iterator i=lfiles.begin();
       i!=lfiles.end(); ++i)
    {
    fout << "  " << *i << " \\\n";
    }
  dir = m_Makefile->GetHomeOutputDirectory();
  dir += "/CMakeCache.txt";
  fout << "  " << dir << "\n\n";
  //
  // Output Include paths
  //
  std::vector<std::string>& includes = m_Makefile->GetIncludeDirectories();
  fout << "INCLUDEPATH =";
  for (std::vector<std::string>::iterator i=includes.begin();
       i!=includes.end(); ++i)
    {
    std::string include = *i;
    fout << "-I" << cmBorlandMakefileGenerator::EscapeSpaces(i->c_str()) << "; \\\n  ";
    }
  fout << "-I" <<
    cmBorlandMakefileGenerator::EscapeSpaces(m_Makefile->GetStartDirectory()) << "\n\n";
  //
  // for each target add to the list of targets
  //
  fout << "TARGETS = ";              
  const cmTargets &tgts = m_Makefile->GetTargets();
  // list libraries first
  for (cmTargets::const_iterator l=tgts.begin();
       l!=tgts.end(); ++l)
    {
    if ((l->second.GetType() == cmTarget::STATIC_LIBRARY)
        && l->second.IsInAll())
      {
      fout << " \\\n  $(OUTDIRLIB)\\" << l->first.c_str() << ".lib";
      }
    if ((l->second.GetType() == cmTarget::SHARED_LIBRARY) && l->second.IsInAll())
      {
      fout << " \\\n  $(OUTDIRLIB)\\" << l->first.c_str() << ".dll";
      }
    if ((l->second.GetType() == cmTarget::MODULE_LIBRARY) && l->second.IsInAll())
      {
      fout << " \\\n  $(OUTDIRLIB)\\" << l->first.c_str() << ".bpl";
      }
    }
  // executables
  for (cmTargets::const_iterator l=tgts.begin(); l!=tgts.end(); l++)
    {
    if ((l->second.GetType() == cmTarget::EXECUTABLE
         || l->second.GetType() == cmTarget::WIN32_EXECUTABLE) && l->second.IsInAll())
      {
      fout << " \\\n  " << l->first.c_str() << ".exe";
      }
    }
  // list utilities last
  for (cmTargets::const_iterator l=tgts.begin(); l!=tgts.end(); l++)
    {
    if (l->second.GetType() == cmTarget::UTILITY && l->second.IsInAll())
      {
      fout << " \\\n  " << l->first.c_str();
      }
    }
  fout << "\n\n";
  //
  // Now create the source file groups for each target
  //
  for (cmTargets::const_iterator l=tgts.begin(); l!=tgts.end(); l++)
    {
    std::vector<cmSourceFile> classes = l->second.GetSourceFiles();
    if (classes.begin() != classes.end())
      {
      fout << l->first << "_SRC_OBJS = ";
      for (std::vector<cmSourceFile>::iterator i=classes.begin(); i!=classes.end(); i++)
        {
        std::string ext = i->GetSourceExtension();
        if (!i->IsAHeaderFileOnly() && (ext!="def" && ext!="rc"))
          {
          std::string sourceName = i->GetSourceName();
          cmSystemTools::ConvertToWindowsSlashes(sourceName);
          fout << " \\\n  " <<
            sourceName
               << ".obj ";
          }
        }
      fout << "\n\n";
      }
    }
  //
  // Create the link dir list - use same for all targets
  //
  std::vector<std::string> linkdirs = m_Makefile->GetLinkDirectories();
  replace = "@BCB_BIN_PATH@/../lib";
  m_Makefile->ExpandVariablesInString(replace);
  linkdirs.push_back(replace);
  replace = "@BCB_BIN_PATH@/../lib/debug";
  m_Makefile->ExpandVariablesInString(replace);
  linkdirs.push_back(replace);
  fout << "LINK_DIR =";
  for (std::vector<std::string>::const_iterator d=linkdirs.begin(); d!=linkdirs.end(); d++)
    {
    std::string temp = cmBorlandMakefileGenerator::EscapeSpaces(d->c_str());
    fout << temp << ";";
    }
  fout << "\n\n";
  //
  // Create the link lib list for each target
  // We also want to make all of these lib/bpi dependencies of the
  // target, but Borland MAKE is very annoying and insists on the full
  // path being used on the dependency line.
  // If lib is a target add OUTDIRLIB
  // otherwise try to find full path....
  //
  // do .lib files
  std::string libname;
  for (cmTargets::const_iterator t=tgts.begin(); t!=tgts.end(); t++)
    {
    cmTarget::LinkLibraries const& libs = t->second.GetLinkLibraries();

    if ((t->second.GetType() == cmTarget::STATIC_LIBRARY)   ||
        (t->second.GetType() == cmTarget::SHARED_LIBRARY)   ||
        (t->second.GetType() == cmTarget::MODULE_LIBRARY)   ||
        (t->second.GetType() == cmTarget::EXECUTABLE)       ||
        (t->second.GetType() == cmTarget::WIN32_EXECUTABLE))
      {
      fout << t->first << "_LINK_LIB = ";
      for (cmTarget::LinkLibraries::const_iterator l=libs.begin();
           l!=libs.end(); l++)
        {
        if ((t->first!=l->first) &&
               (t->second.GetType()!=cmTarget::INSTALL_FILES
             || t->second.GetType()!=cmTarget::INSTALL_PROGRAMS))
          {
          // Get the lib name
          libname = l->first;
          // reject any bpi files
          if (l->first.find(".bpi")!=std::string::npos) continue;
          // make sure it has .lib extension
          cmSystemTools::ReplaceString(libname, ".lib", "");
          libname += ".lib";
          // if this lib is not a target then don't add OUTDIRLIB to it
          // but do try to find complete path
          if (tgts.find(l->first)==tgts.end())
            {
            std::string path = cmSystemTools::FindFile(libname.c_str(),linkdirs);
            if (path.size())
              {
              libname = path;
              }
            else
              // if we can't find it - and it's not a target - and it has no path
              // already specified, it must be in OUTDIRLIB from another
              // makefile in the same project !
              {
              std::string path = cmSystemTools::GetFilenamePath(libname);
              if (path.size()==0)
                {
                libname = "$(OUTDIRLIB)\\" + libname;
                }
              // otherwise just leave it alone
              }
            }
          else
            {
            libname = "$(OUTDIRLIB)\\" + libname;
            }
          fout << " \\\n  " << cmBorlandMakefileGenerator::EscapeSpaces(libname.c_str());
          }
        }
      fout << "\n\n";
      }
    }
  // Create the link bpi list for each target : see notes above for lib files
  for (cmTargets::const_iterator t=tgts.begin(); t!=tgts.end(); t++)
    {
    cmTarget::LinkLibraries const& libs = t->second.GetLinkLibraries();

    if ((t->second.GetType() == cmTarget::STATIC_LIBRARY)   ||
        (t->second.GetType() == cmTarget::SHARED_LIBRARY)   ||
        (t->second.GetType() == cmTarget::MODULE_LIBRARY)   ||
        (t->second.GetType() == cmTarget::EXECUTABLE)       ||
        (t->second.GetType() == cmTarget::WIN32_EXECUTABLE))
      {
      fout << t->first << "_LINK_BPI = ";
      for (cmTarget::LinkLibraries::const_iterator l=libs.begin();
           l!=libs.end(); l++)
        {
        if ((t->first!=l->first) &&
               (t->second.GetType()!=cmTarget::INSTALL_FILES
             || t->second.GetType()!=cmTarget::INSTALL_PROGRAMS))
          {
          // Get the lib name
          libname = l->first;
          // only allow bpi files
          if (l->first.find(".bpi")==std::string::npos) continue;
          // if this bpi is not a target then don't add OUTDIRLIB to it
          // but do try to find complete path
          if (tgts.find(l->first)==tgts.end())
            {
            std::string path = cmSystemTools::FindFile(libname.c_str(),linkdirs);
            if (path.size())
              {
              libname = path;
              }
            else
              // if we can't find it - and it's not a target - and it has no path
              // already specified, it must be in OUTDIRLIB from another
              // makefile in the same project !
              {
              std::string path = cmSystemTools::GetFilenamePath(libname);
              if (path.size()==0)
                {
                libname = "$(OUTDIRLIB)\\" + libname;
                }
              // otherwise just leave it alone
              }
            }
          else
            {
            libname = "$(OUTDIRLIB)\\" + libname;
            }
          fout << " \\\n  " << cmBorlandMakefileGenerator::EscapeSpaces(libname.c_str());
          }
        }
      fout << "\n\n";
      }
    }
  //
  // The project rule - Build All targets
  //
  fout << "DEFAULT : \n";
  fout << "  @$(MAKE) makefile.mak \n";
  fout << "  @$(MAKE) ALL \n\n";
  //
  // Create a rule to allow us to setup the compiler and output dir
  //
  fout << "PREPARE : \n";
  fout << "  @if not exist \"$(OBJDIR)/.\" md \"$(OBJDIR)\" \n";
  fout << "  @copy &&| \n";
  fout << "    $(SYSDEFINES) $(CMAKEDEFINES) $(USERDEFINES)\n";
  fout << "    $(CPPFLAGS_DEBUG) $(CPPFLAGS_WARNING) \n";
  fout << "    $(INCLUDEPATH) \n";
  fout << "    -I\"$(BCB)/include\";\"$(BCB)/include/rw\";\"$(BCB)/include/vcl\"; \n";
  fout << "| CPP_PROJ.CFG \n\n";
  //
  this->OutputDependencies(fout);
  this->OutputTargets(fout);
  this->OutputSubDirectoryRules(fout);
  //
  this->OutputCustomRules(fout);
  this->OutputMakeRules(fout);
  //
  // We'll omit current dir in path where possible
  std::string fullname, outpath = m_Makefile->GetStartOutputDirectory();
  outpath += "/";
  //
  for (cmTargets::const_iterator l=tgts.begin(); l!=tgts.end(); l++) 
    {
    std::vector<cmSourceFile> classes = l->second.GetSourceFiles();
    if (classes.begin() != classes.end()) 
      {
      for (std::vector<cmSourceFile>::iterator i=classes.begin(); i!=classes.end(); i++) 
        {
        if (!i->IsAHeaderFileOnly()) 
          {
          fullname = i->GetFullPath();
          cmSystemTools::ReplaceString(fullname, outpath.c_str(), "");
          std::string sourceName = i->GetSourceName();
          cmSystemTools::ConvertToWindowsSlashes(sourceName);
          fout << "" 
               << sourceName
               << ".obj : " << fullname << "\n";
          }
        }
      }
    }
  //
  //
  fout << "\n# End of File\n";
}
//---------------------------------------------------------------------------
// output the list of libraries that the executables in this makefile will depend on.
void cmBorlandMakefileGenerator::OutputDependencies(std::ostream& fout) 
{
    // not required with the Borland generator
    // .autodepend
    // is added to the start of the makefile to enable automatic dependency
    // checking of source files
}

void cmBorlandMakefileGenerator::OutputTargets(std::ostream& fout)
{
  // Do Libraries first as executables may depend on them
  const cmTargets &tgts = m_Makefile->GetTargets();
  for (cmTargets::const_iterator l=tgts.begin(); l!=tgts.end(); l++)
    {
    if (l->second.GetType() == cmTarget::STATIC_LIBRARY)
      {
      //
      // WARNING. TLIB fails with Unix style Forward slashes - use $(OUTDIRLIB)\\
      //
      fout << "# this should be a static library \n";
      fout << "$(OUTDIRLIB)\\" << l->first << ".lib : ${" << l->first << "_SRC_OBJS} ${" << l->first << "_LINK_LIB} ${" << l->first << "_LINK_BPI} \n";
      std::string Libname = "$(OUTDIRLIB)\\" + l->first + ".lib";
      fout << "  TLib.exe $(LINKFLAGS_STATIC) /u " << Libname.c_str() << " @&&| \n";
      fout << "    $? \n";
      fout << "| \n\n";
      }
    if (l->second.GetType() == cmTarget::SHARED_LIBRARY)
      {
      fout << "# this should be a shared (DLL) library \n";
      fout << "$(OUTDIRLIB)\\" << l->first << ".dll : ${" << l->first << "_SRC_OBJS} ${" << l->first << "_LINK_LIB} ${" << l->first << "_LINK_BPI} \n";
      fout << "  @ilink32.exe @&&| \n";
      fout << "    -L$(LINK_DIR) $(LINKFLAGS_DLL) $(LINKFLAGS_DEBUG) \"$(BCB)/lib/c0d32.obj\" ";
      fout << "$(" << l->first << "_LINK_BPI) ";
      fout << "$(" << l->first << "_SRC_OBJS) , $<, $*, ";
      fout << "$(" << l->first << "_LINK_LIB) import32.lib cw32mti.lib \n";
      fout << "| \n";
      fout << "  @implib -w " << "$(OUTDIRLIB)\\" << l->first << ".lib " << "$(OUTDIRLIB)\\" << l->first << ".dll \n\n";
      }
    if (l->second.GetType() == cmTarget::MODULE_LIBRARY)
      {
      fout << "# this should be a Borland Package library \n";
      fout << "$(OUTDIRLIB)\\" << l->first << ".bpl : ${" << l->first << "_SRC_OBJS} ${" << l->first << "_LINK_LIB} ${" << l->first << "_LINK_BPI} \n";
      fout << "  @ilink32.exe @&&| \n";
      fout << "    -L\"$(BCB)/lib\" -L$(LINK_DIR) $(LINKFLAGS_BPL) $(LINKFLAGS_DEBUG) \"$(BCB)/lib/c0pkg32.obj \" ";
      fout << "$(" << l->first << "_LINK_BPI) Memmgr.lib sysinit.obj ";
      fout << "$(" << l->first << "_SRC_OBJS) , $<, $*, ";
      fout << "$(" << l->first << "_LINK_LIB) import32.lib cp32mti.lib \n";
      fout << "| \n";
      }
    }
  // Do Executables
  for (cmTargets::const_iterator l=tgts.begin(); l!=tgts.end(); l++)
    {
    if (l->second.GetType()==cmTarget::WIN32_EXECUTABLE)
      {
      fout << l->first << ".exe : ${" << l->first << "_SRC_OBJS} ${" << l->first << "_LINK_LIB} ${" << l->first << "_LINK_BPI} \n";
      fout << "  @ilink32.exe @&&| \n";
      fout << "    -L\"$(BCB)/lib\" -L$(LINK_DIR) $(LINKFLAGS_EXE) $(LINKFLAGS_DEBUG) \"$(BCB)/lib/c0w32.obj\" ";
      fout << "$(" << l->first << "_LINK_BPI) Memmgr.lib sysinit.obj ";
      fout << "$(" << l->first << "_SRC_OBJS) , $<, $*, ";
      fout << "$(" << l->first << "_LINK_LIB) import32.lib cp32mti.lib \n";
      fout << "| \n\n";
      }
    else if (l->second.GetType()==cmTarget::EXECUTABLE)
      {
      fout << l->first << ".exe : ${" << l->first << "_SRC_OBJS} ${" << l->first << "_LINK_LIB} ${" << l->first << "_LINK_BPI} \n";
      fout << "  @ilink32.exe @&&| \n";
      fout << "    -L\"$(BCB)/lib\" -L$(LINK_DIR) $(LINKFLAGS_EXE) $(LINKFLAGS_DEBUG) \"$(BCB)/lib/c0x32.obj\" ";
      fout << "$(" << l->first << "_SRC_OBJS) , $<, $*, ";
      fout << "$(" << l->first << "_LINK_LIB) import32.lib cw32mti.lib \n";
      fout << "| \n\n";
      }
    }
}
//---------------------------------------------------------------------------
void cmBorlandMakefileGenerator::OutputSubDirectoryRules(std::ostream& fout)
{
  // output rules for decending into sub directories
  const std::vector<std::string>& SubDirectories = m_Makefile->GetSubDirectories();
  //
  if ( SubDirectories.size() == 0) 
    {
    return;
    }
  //
  this->OutputSubDirectoryVars(fout, "SUBDIR_BUILD", "build",
                               0,
                               0,
                               SubDirectories);
}
//---------------------------------------------------------------------------
// fix up names of directories so they can be used
// as targets in makefiles.
inline std::string FixDirectoryName(const char* dir)
{
  std::string s = dir;
  // replace ../ with 3 under bars
  size_t pos = s.find("../");
  if (pos != std::string::npos)
    {
    s.replace(pos, 3, "___");
    }
  // replace / directory separators with a single under bar
  pos = s.find("/");
  while(pos != std::string::npos)
    {
    s.replace(pos, 1, "_");
    pos = s.find("/");
    }
  return s;
}

void cmBorlandMakefileGenerator::OutputSubDirectoryVars(std::ostream& fout,
                                                        const char* var,
                                                        const char* target,
                                                        const char* target1,
                                                        const char* target2,
                                                        const std::vector<std::string>& SubDirectories)
{
  if (!SubDirectories.size()) return;
  //
  fout << "# Variable for making " << target << " in subdirectories.\n";
  fout << var << " = \\\n";
  unsigned int i;
  for (i =0; i < SubDirectories.size(); i++) 
    {
    std::string subdir = FixDirectoryName(SubDirectories[i].c_str());
    fout << "  " << target << "_" << subdir.c_str();
    if (i == SubDirectories.size()-1) 
      {
      fout << " \n\n";
      }
    else 
      {
      fout << " \\\n";
      }
    }
  //
  fout << "# Targets for making " << target << " in subdirectories.\n";
  for (unsigned int i=0; i<SubDirectories.size(); i++) 
    {
    std::string subdir = FixDirectoryName(SubDirectories[i].c_str());
    fout << target << "_" << subdir.c_str() << ":\n";
    fout << "  cd " << m_Makefile->GetStartOutputDirectory() << "/" << SubDirectories[i] << " \n";
    fout << "  make makefile.mak\n";
    fout << "  make \n\n";
    }
}



// Output each custom rule in the following format:
// output: source depends...
//   (tab)   command...

// This routine is copied direct from unix makefile generator
void cmBorlandMakefileGenerator::OutputCustomRules(std::ostream& fout)
{
  // We may be modifying the source groups temporarily, so make a copy.
  std::vector<cmSourceGroup> sourceGroups = m_Makefile->GetSourceGroups();

  const cmTargets &tgts = m_Makefile->GetTargets();
  for(cmTargets::const_iterator tgt = tgts.begin();
      tgt != tgts.end(); ++tgt)
    {
    // add any custom rules to the source groups
    for (std::vector<cmCustomCommand>::const_iterator cr = 
           tgt->second.GetCustomCommands().begin(); 
         cr != tgt->second.GetCustomCommands().end(); ++cr)
      {
      cmSourceGroup& sourceGroup = 
        m_Makefile->FindSourceGroup(cr->GetSourceName().c_str(),
                                    sourceGroups);
      cmCustomCommand cc(*cr);
      cc.ExpandVariables(*m_Makefile);
      sourceGroup.AddCustomCommand(cc);
      }
    }

  // Loop through every source group.
  for(std::vector<cmSourceGroup>::const_iterator sg =
        sourceGroups.begin(); sg != sourceGroups.end(); ++sg)
    {
    const cmSourceGroup::BuildRules& buildRules = sg->GetBuildRules();
    if(buildRules.empty())
      {
      continue;
      }
    
    std::string name = sg->GetName();
    if(name != "")
      {
      fout << "# Start of source group \"" << name.c_str() << "\"\n";
      }
    
    // Loop through each source in the source group.
    for(cmSourceGroup::BuildRules::const_iterator cc =
          buildRules.begin(); cc != buildRules.end(); ++ cc)
      {
      std::string source = cc->first;
      const cmSourceGroup::Commands& commands = cc->second;
      // Loop through every command generating code from the current source.
      for(cmSourceGroup::Commands::const_iterator c = commands.begin();
          c != commands.end(); ++c)
        {
        std::string command = c->first;
        const cmSourceGroup::CommandFiles& commandFiles = c->second;
        // if the command has no outputs, then it is a utility command
        // with no outputs
        if(commandFiles.m_Outputs.size() == 0)
          {
          fout << source.c_str() << ": ";
          // Write out all the dependencies for this rule.
          for(std::set<std::string>::const_iterator d =
                commandFiles.m_Depends.begin();
              d != commandFiles.m_Depends.end(); ++d)
            {
            std::string dep = cmBorlandMakefileGenerator::EscapeSpaces(d->c_str());
            fout << " " << dep.c_str();
            }
          fout << "\n\t" << command.c_str() << "\n\n";
          }
        // Write a rule for every output generated by this command.
        for(std::set<std::string>::const_iterator output =
              commandFiles.m_Outputs.begin();
            output != commandFiles.m_Outputs.end(); ++output)
          {
          std::string src = cmBorlandMakefileGenerator::EscapeSpaces(source.c_str());
          fout << output->c_str() << ": " << src.c_str();
          // Write out all the dependencies for this rule.
          for(std::set<std::string>::const_iterator d =
                commandFiles.m_Depends.begin();
              d != commandFiles.m_Depends.end(); ++d)
            {
            std::string dep = cmBorlandMakefileGenerator::EscapeSpaces(d->c_str());
            fout << " " << dep.c_str();
            }
          fout << "\n\t" << command.c_str() << "\n\n";
          }
        }
      }
    if(name != "")
      {
      fout << "# End of source group \"" << name.c_str() << "\"\n\n";
      }
    }
}


void cmBorlandMakefileGenerator::OutputMakeRules(std::ostream& fout) 
{
  this->OutputMakeRule(fout,
                       "Rule to build c file(s)",
                       ".c.obj",
                       0,
                       "$(CPP) -n$(OBJDIR) {$< }");
  this->OutputMakeRule(fout,
                       "Rule to build cpp file(s)",
                       ".cpp.obj",
                       0,
                       "$(CPP) -n$(OBJDIR) {$< }");
  this->OutputMakeRule(fout,
                       "Rule to build cxx file(s)",
                       ".cxx.obj",
                       0,
                       "$(CPP) -Pcxx -n$(OBJDIR) {$< }");
  this->OutputMakeRule(fout,
                       "The project ALL rule",
                       "ALL",
                       "PREPARE ${TARGETS} ${SUBDIR_BUILD} ${CMAKE_COMMAND}",
                       0);
  this->OutputMakeRule(fout,
                       "Rule to build the makefile",
                       "makefile.mak",
                       "${CMAKE_COMMAND} ${CMAKE_MAKEFILE_SOURCES} ",
                       "${CMAKE_COMMAND} "
                       "-H${CMAKE_SOURCE_DIR} -B${CMAKE_BINARY_DIR}");
  this->OutputMakeRule(fout,
                       "Rebuild the cache",
                       "${CMAKE_BINARY_DIR}/CMakeCache.txt",
                       0,
                       "${CMAKE_COMMAND} "
                       "-H${CMAKE_SOURCE_DIR} -B${CMAKE_BINARY_DIR}");
  this->OutputMakeRule(fout,
                       "Rebuild cmake dummy rule",
                       "${CMAKE_COMMAND}",
                       0,
                       "echo \"cmake might be out of date\"");
  
}

void cmBorlandMakefileGenerator::OutputMakeRule(std::ostream& fout,
                                                const char* comment,
                                                const char* target,
                                                const char* depends,
                                                const char* command)
{
  std::string replace;
  if (comment) 
    {
    replace = comment;
    m_Makefile->ExpandVariablesInString(replace);
    fout << "# " << comment << " \n";
    }
  //
  replace = target;
  m_Makefile->ExpandVariablesInString(replace);
  fout << replace.c_str() << ": ";
  if (depends) 
    {
    replace = depends;
    m_Makefile->ExpandVariablesInString(replace);
    fout << replace.c_str();
    }
  fout << "\n";
  //
  if (command) 
    {
    replace = command;
    m_Makefile->ExpandVariablesInString(replace);
    fout << "  " << replace.c_str() << " \n";
    }
  fout << "\n";
}


void cmBorlandMakefileGenerator::SetLocal (bool local) 
{
  if (local) 
    {
    m_CacheOnly = false;
    m_Recurse = false;
    }
  else 
    {
    m_CacheOnly = true;
    m_Recurse = true;
    }
}

void cmBorlandMakefileGenerator::ComputeSystemInfo() 
{
  // now load the settings
  if (!m_Makefile->GetDefinition("CMAKE_ROOT")) 
    {
    cmSystemTools::Error("CMAKE_ROOT has not been defined, bad GUI or driver program");
    return;
    }
  std::string fpath = m_Makefile->GetDefinition("CMAKE_ROOT");
  fpath += "/Templates/CMakeWindowsBorlandConfig.cmake";
  m_Makefile->ReadListFile(NULL,fpath.c_str());
}