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/*=========================================================================
Program: CMake - Cross-Platform Makefile Generator
Module: $RCSfile$
Language: C++
Date: $Date$
Version: $Revision$
Copyright (c) 2002 Kitware, Inc., Insight Consortium. All rights reserved.
See Copyright.txt or http://www.cmake.org/HTML/Copyright.html for details.
This software is distributed WITHOUT ANY WARRANTY; without even
the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
PURPOSE. See the above copyright notices for more information.
=========================================================================*/
#include "cmGlobalGenerator.h"
#include "cmLocalVisualStudio6Generator.h"
#include "cmMakefile.h"
#include "cmSystemTools.h"
#include "cmSourceFile.h"
#include "cmCacheManager.h"
#include "cmake.h"
#include <cmsys/RegularExpression.hxx>
cmLocalVisualStudio6Generator::cmLocalVisualStudio6Generator()
{
}
cmLocalVisualStudio6Generator::~cmLocalVisualStudio6Generator()
{
}
void cmLocalVisualStudio6Generator::Generate()
{
std::set<cmStdString> lang;
lang.insert("C");
lang.insert("CXX");
this->CreateCustomTargetsAndCommands(lang);
this->OutputDSPFile();
}
void cmLocalVisualStudio6Generator::OutputDSPFile()
{
// If not an in source build, then create the output directory
if(strcmp(this->Makefile->GetStartOutputDirectory(),
this->Makefile->GetHomeDirectory()) != 0)
{
if(!cmSystemTools::MakeDirectory
(this->Makefile->GetStartOutputDirectory()))
{
cmSystemTools::Error("Error creating directory ",
this->Makefile->GetStartOutputDirectory());
}
}
// Setup /I and /LIBPATH options for the resulting DSP file. VS 6
// truncates long include paths so make it as short as possible if
// the length threatents this problem.
unsigned int maxIncludeLength = 3000;
bool useShortPath = false;
for(int j=0; j < 2; ++j)
{
std::vector<std::string> includes;
this->GetIncludeDirectories(includes);
std::vector<std::string>::iterator i;
for(i = includes.begin(); i != includes.end(); ++i)
{
std::string tmp =
this->ConvertToOptionallyRelativeOutputPath(i->c_str());
if(useShortPath)
{
cmSystemTools::GetShortPath(tmp.c_str(), tmp);
}
this->IncludeOptions += " /I ";
// quote if not already quoted
if (tmp[0] != '"')
{
this->IncludeOptions += "\"";
this->IncludeOptions += tmp;
this->IncludeOptions += "\"";
}
else
{
this->IncludeOptions += tmp;
}
}
if(j == 0 && this->IncludeOptions.size() > maxIncludeLength)
{
this->IncludeOptions = "";
useShortPath = true;
}
else
{
break;
}
}
// Create the DSP or set of DSP's for libraries and executables
// clear project names
this->CreatedProjectNames.clear();
// Call TraceVSDependencies on all targets
cmTargets &tgts = this->Makefile->GetTargets();
for(cmTargets::iterator l = tgts.begin();
l != tgts.end(); l++)
{
// Add a rule to regenerate the build system when the target
// specification source changes.
const char* suppRegenRule =
this->Makefile->GetDefinition("CMAKE_SUPPRESS_REGENERATION");
if (!cmSystemTools::IsOn(suppRegenRule))
{
this->AddDSPBuildRule(l->second);
}
// INCLUDE_EXTERNAL_MSPROJECT command only affects the workspace
// so don't build a projectfile for it
if ((l->second.GetType() != cmTarget::INSTALL_FILES)
&& (l->second.GetType() != cmTarget::INSTALL_PROGRAMS)
&& (strncmp(l->first.c_str(), "INCLUDE_EXTERNAL_MSPROJECT", 26) != 0))
{
cmTarget& target = l->second;
target.TraceVSDependencies(target.GetName(), this->Makefile);
}
}
// build any targets
for(cmTargets::iterator l = tgts.begin();
l != tgts.end(); l++)
{
switch(l->second.GetType())
{
case cmTarget::STATIC_LIBRARY:
this->SetBuildType(STATIC_LIBRARY, l->first.c_str(), l->second);
break;
case cmTarget::SHARED_LIBRARY:
case cmTarget::MODULE_LIBRARY:
this->SetBuildType(DLL, l->first.c_str(), l->second);
break;
case cmTarget::EXECUTABLE:
this->SetBuildType(EXECUTABLE,l->first.c_str(), l->second);
break;
case cmTarget::UTILITY:
case cmTarget::GLOBAL_TARGET:
this->SetBuildType(UTILITY, l->first.c_str(), l->second);
break;
case cmTarget::INSTALL_FILES:
break;
case cmTarget::INSTALL_PROGRAMS:
break;
default:
cmSystemTools::Error("Bad target type", l->first.c_str());
break;
}
// INCLUDE_EXTERNAL_MSPROJECT command only affects the workspace
// so don't build a projectfile for it
if ((l->second.GetType() != cmTarget::INSTALL_FILES)
&& (l->second.GetType() != cmTarget::INSTALL_PROGRAMS)
&& (strncmp(l->first.c_str(), "INCLUDE_EXTERNAL_MSPROJECT", 26) != 0))
{
// check to see if the dsp is going into a sub-directory
std::string::size_type pos = l->first.rfind('/');
if(pos != std::string::npos)
{
std::string dir = this->Makefile->GetStartOutputDirectory();
dir += "/";
dir += l->first.substr(0, pos);
if(!cmSystemTools::MakeDirectory(dir.c_str()))
{
cmSystemTools::Error("Error creating directory ", dir.c_str());
}
}
this->CreateSingleDSP(l->first.c_str(),l->second);
}
}
}
void cmLocalVisualStudio6Generator::CreateSingleDSP(const char *lname,
cmTarget &target)
{
// add to the list of projects
std::string pname = lname;
this->CreatedProjectNames.push_back(pname);
// create the dsp.cmake file
std::string fname;
fname = this->Makefile->GetStartOutputDirectory();
fname += "/";
fname += lname;
fname += ".dsp";
// save the name of the real dsp file
std::string realDSP = fname;
fname += ".cmake";
std::ofstream fout(fname.c_str());
if(!fout)
{
cmSystemTools::Error("Error Writing ", fname.c_str());
cmSystemTools::ReportLastSystemError("");
}
this->WriteDSPFile(fout,lname,target);
fout.close();
// if the dsp file has changed, then write it.
cmSystemTools::CopyFileIfDifferent(fname.c_str(), realDSP.c_str());
}
void cmLocalVisualStudio6Generator::AddDSPBuildRule(cmTarget& tgt)
{
std::string dspname = tgt.GetName();
dspname += ".dsp.cmake";
const char* dsprule =
this->Makefile->GetRequiredDefinition("CMAKE_COMMAND");
cmCustomCommandLine commandLine;
commandLine.push_back(dsprule);
std::string makefileIn = this->Makefile->GetStartDirectory();
makefileIn += "/";
makefileIn += "CMakeLists.txt";
std::string comment = "Building Custom Rule ";
comment += makefileIn;
std::string args;
args = "-H";
args += this->Convert(this->Makefile->GetHomeDirectory(),
START_OUTPUT, UNCHANGED, true);
commandLine.push_back(args);
args = "-B";
args +=
this->Convert(this->Makefile->GetHomeOutputDirectory(),
START_OUTPUT, UNCHANGED, true);
commandLine.push_back(args);
std::string configFile =
this->Makefile->GetRequiredDefinition("CMAKE_ROOT");
configFile += "/Templates/CMakeWindowsSystemConfig.cmake";
std::vector<std::string> listFiles = this->Makefile->GetListFiles();
bool found = false;
for(std::vector<std::string>::iterator i = listFiles.begin();
i != listFiles.end(); ++i)
{
if(*i == configFile)
{
found = true;
}
}
if(!found)
{
listFiles.push_back(configFile);
}
cmCustomCommandLines commandLines;
commandLines.push_back(commandLine);
const char* no_working_directory = 0;
this->Makefile->AddCustomCommandToOutput(dspname.c_str(), listFiles,
makefileIn.c_str(), commandLines,
comment.c_str(),
no_working_directory, true);
if(cmSourceFile* file = this->Makefile->GetSource(makefileIn.c_str()))
{
tgt.GetSourceFiles().push_back(file);
}
else
{
cmSystemTools::Error("Error adding rule for ", makefileIn.c_str());
}
}
void cmLocalVisualStudio6Generator::WriteDSPFile(std::ostream& fout,
const char *libName,
cmTarget &target)
{
// For utility targets need custom command since pre- and post-
// build does not do anything in Visual Studio 6. In order for the
// rules to run in the correct order as custom commands, we need
// special care for dependencies. The first rule must depend on all
// the dependencies of all the rules. The later rules must each
// depend only on the previous rule.
if ((target.GetType() == cmTarget::UTILITY ||
target.GetType() == cmTarget::GLOBAL_TARGET) &&
(!target.GetPreBuildCommands().empty() ||
!target.GetPostBuildCommands().empty()))
{
// Accumulate the dependencies of all the commands.
std::vector<std::string> depends;
for (std::vector<cmCustomCommand>::const_iterator cr =
target.GetPreBuildCommands().begin();
cr != target.GetPreBuildCommands().end(); ++cr)
{
depends.insert(depends.end(),
cr->GetDepends().begin(), cr->GetDepends().end());
}
for (std::vector<cmCustomCommand>::const_iterator cr =
target.GetPostBuildCommands().begin();
cr != target.GetPostBuildCommands().end(); ++cr)
{
depends.insert(depends.end(),
cr->GetDepends().begin(), cr->GetDepends().end());
}
// Add the pre- and post-build commands in order.
int count = 1;
for (std::vector<cmCustomCommand>::const_iterator cr =
target.GetPreBuildCommands().begin();
cr != target.GetPreBuildCommands().end(); ++cr)
{
this->AddUtilityCommandHack(target, count++, depends, *cr);
}
for (std::vector<cmCustomCommand>::const_iterator cr =
target.GetPostBuildCommands().begin();
cr != target.GetPostBuildCommands().end(); ++cr)
{
this->AddUtilityCommandHack(target, count++, depends, *cr);
}
}
// trace the visual studio dependencies
std::string name = libName;
name += ".dsp.cmake";
// We may be modifying the source groups temporarily, so make a copy.
std::vector<cmSourceGroup> sourceGroups = this->Makefile->GetSourceGroups();
// get the classes from the source lists then add them to the groups
std::vector<cmSourceFile*> & classes = target.GetSourceFiles();
// now all of the source files have been properly assigned to the target
// now stick them into source groups using the reg expressions
for(std::vector<cmSourceFile*>::iterator i = classes.begin();
i != classes.end(); i++)
{
// Add the file to the list of sources.
std::string source = (*i)->GetFullPath();
cmSourceGroup& sourceGroup =
this->Makefile->FindSourceGroup(source.c_str(), sourceGroups);
sourceGroup.AssignSource(*i);
// while we are at it, if it is a .rule file then for visual studio 6 we
// must generate it
if ((*i)->GetSourceExtension() == "rule")
{
if(!cmSystemTools::FileExists(source.c_str()))
{
cmSystemTools::ReplaceString(source, "$(IntDir)/", "");
#if defined(_WIN32) || defined(__CYGWIN__)
std::ofstream fout(source.c_str(),
std::ios::binary | std::ios::out
| std::ios::trunc);
#else
std::ofstream fout(source.c_str(),
std::ios::out | std::ios::trunc);
#endif
if(fout)
{
fout.write("# generated from CMake",22);
fout.flush();
fout.close();
}
}
}
}
// Compute which sources need unique object computation.
this->ComputeObjectNameRequirements(sourceGroups);
// Write the DSP file's header.
this->WriteDSPHeader(fout, libName, target, sourceGroups);
// Loop through every source group.
for(std::vector<cmSourceGroup>::const_iterator sg = sourceGroups.begin();
sg != sourceGroups.end(); ++sg)
{
this->WriteGroup(&(*sg), target, fout, libName);
}
// Write the DSP file's footer.
this->WriteDSPFooter(fout);
}
void cmLocalVisualStudio6Generator
::WriteGroup(const cmSourceGroup *sg, cmTarget target,
std::ostream &fout, const char *libName)
{
const std::vector<const cmSourceFile *> &sourceFiles =
sg->GetSourceFiles();
// If the group is empty, don't write it at all.
if(sourceFiles.empty())
{
return;
}
// If the group has a name, write the header.
std::string name = sg->GetName();
if(name != "")
{
this->WriteDSPBeginGroup(fout, name.c_str(), "");
}
// Loop through each source in the source group.
for(std::vector<const cmSourceFile *>::const_iterator sf =
sourceFiles.begin(); sf != sourceFiles.end(); ++sf)
{
std::string source = (*sf)->GetFullPath();
const cmCustomCommand *command =
(*sf)->GetCustomCommand();
std::string compileFlags;
std::vector<std::string> depends;
std::string objectNameDir;
if(this->NeedObjectName.find(*sf) != this->NeedObjectName.end())
{
objectNameDir =
cmSystemTools::GetFilenamePath(
this->GetObjectFileNameWithoutTarget(*(*sf)));
}
// Add per-source file flags.
if(const char* cflags = (*sf)->GetProperty("COMPILE_FLAGS"))
{
compileFlags += cflags;
}
const char* lang = this->GlobalGenerator->
GetLanguageFromExtension((*sf)->GetSourceExtension().c_str());
if(lang && strcmp(lang, "CXX") == 0)
{
// force a C++ file type
compileFlags += " /TP ";
}
// Check for extra object-file dependencies.
const char* dependsValue = (*sf)->GetProperty("OBJECT_DEPENDS");
if(dependsValue)
{
cmSystemTools::ExpandListArgument(dependsValue, depends);
}
if (source != libName || target.GetType() == cmTarget::UTILITY ||
target.GetType() == cmTarget::GLOBAL_TARGET)
{
fout << "# Begin Source File\n\n";
// Tell MS-Dev what the source is. If the compiler knows how to
// build it, then it will.
fout << "SOURCE=" <<
this->ConvertToOptionallyRelativeOutputPath(source.c_str()) << "\n\n";
if(!depends.empty())
{
// Write out the dependencies for the rule.
fout << "USERDEP__HACK=";
for(std::vector<std::string>::const_iterator d = depends.begin();
d != depends.end(); ++d)
{
fout << "\\\n\t" <<
this->ConvertToOptionallyRelativeOutputPath(d->c_str());
}
fout << "\n";
}
if (command)
{
std::string script =
this->ConstructScript(command->GetCommandLines(),
command->GetWorkingDirectory(),
command->GetEscapeOldStyle(),
command->GetEscapeAllowMakeVars(),
"\\\n\t");
std::string comment =
this->ConstructComment(*command,
"Building Custom Rule $(InputPath)");
if(comment == "<hack>")
{
comment = "";
}
const char* flags = compileFlags.size() ? compileFlags.c_str(): 0;
this->WriteCustomRule(fout, source.c_str(), script.c_str(),
comment.c_str(), command->GetDepends(),
command->GetOutputs(), flags);
}
else if(!compileFlags.empty() || !objectNameDir.empty())
{
for(std::vector<std::string>::iterator i
= this->Configurations.begin();
i != this->Configurations.end(); ++i)
{
if (i == this->Configurations.begin())
{
fout << "!IF \"$(CFG)\" == " << i->c_str() << std::endl;
}
else
{
fout << "!ELSEIF \"$(CFG)\" == " << i->c_str() << std::endl;
}
if(!compileFlags.empty())
{
fout << "\n# ADD CPP " << compileFlags << "\n\n";
}
if(!objectNameDir.empty())
{
// Strip the subdirectory name out of the configuration name.
std::string config = *i;
std::string::size_type pos = config.find_last_of(" ");
config = config.substr(pos+1, std::string::npos);
config = config.substr(0, config.size()-1);
// Setup an alternate object file directory.
fout << "\n# PROP Intermediate_Dir \""
<< config << "/" << objectNameDir << "\"\n\n";
}
}
fout << "!ENDIF\n\n";
}
fout << "# End Source File\n";
}
}
std::vector<cmSourceGroup> children = sg->GetGroupChildren();
for(unsigned int i=0;i<children.size();++i)
{
this->WriteGroup(&children[i], target, fout, libName);
}
// If the group has a name, write the footer.
if(name != "")
{
this->WriteDSPEndGroup(fout);
}
}
void
cmLocalVisualStudio6Generator
::AddUtilityCommandHack(cmTarget& target, int count,
std::vector<std::string>& depends,
const cmCustomCommand& origCommand)
{
// Create a fake output that forces the rule to run.
char* output = new char[(strlen(this->Makefile->GetStartOutputDirectory()) +
strlen(target.GetName()) + 30)];
sprintf(output,"%s/%s_force_%i", this->Makefile->GetStartOutputDirectory(),
target.GetName(), count);
std::string comment = this->ConstructComment(origCommand, "<hack>");
// Add the rule with the given dependencies and commands.
const char* no_main_dependency = 0;
this->Makefile->AddCustomCommandToOutput(output,
depends,
no_main_dependency,
origCommand.GetCommandLines(),
comment.c_str(),
origCommand.GetWorkingDirectory());
// Replace the dependencies with the output of this rule so that the
// next rule added will run after this one.
depends.clear();
depends.push_back(output);
// Add a source file representing this output to the project.
cmSourceFile* outsf = this->Makefile->GetSourceFileWithOutput(output);
target.GetSourceFiles().push_back(outsf);
// Free the fake output name.
delete [] output;
}
void
cmLocalVisualStudio6Generator
::WriteCustomRule(std::ostream& fout,
const char* source,
const char* command,
const char* comment,
const std::vector<std::string>& depends,
const std::vector<std::string>& outputs,
const char* flags)
{
// Write the rule for each configuration.
std::vector<std::string>::iterator i;
for(i = this->Configurations.begin(); i != this->Configurations.end(); ++i)
{
if (i == this->Configurations.begin())
{
fout << "!IF \"$(CFG)\" == " << i->c_str() << std::endl;
}
else
{
fout << "!ELSEIF \"$(CFG)\" == " << i->c_str() << std::endl;
}
if(flags)
{
fout << "\n# ADD CPP " << flags << "\n\n";
}
// Write out the dependencies for the rule.
fout << "USERDEP__HACK=";
for(std::vector<std::string>::const_iterator d = depends.begin();
d != depends.end(); ++d)
{
// Lookup the real name of the dependency in case it is a CMake target.
std::string dep = this->GetRealDependency(d->c_str(), i->c_str());
fout << "\\\n\t" <<
this->ConvertToOptionallyRelativeOutputPath(dep.c_str());
}
fout << "\n";
fout << "# PROP Ignore_Default_Tool 1\n";
fout << "# Begin Custom Build -";
if(comment && *comment)
{
fout << " " << comment;
}
fout << "\n\n";
if(outputs.empty())
{
fout << source
<< "_force : \"$(SOURCE)\" \"$(INTDIR)\" \"$(OUTDIR)\"\n\t";
fout << command << "\n\n";
}
else
{
for(std::vector<std::string>::const_iterator o = outputs.begin();
o != outputs.end(); ++o)
{
// Write a rule for every output generated by this command.
fout << this->ConvertToOptionallyRelativeOutputPath(o->c_str())
<< " : \"$(SOURCE)\" \"$(INTDIR)\" \"$(OUTDIR)\"\n\t";
fout << command << "\n\n";
}
}
fout << "# End Custom Build\n\n";
}
fout << "!ENDIF\n\n";
}
void cmLocalVisualStudio6Generator::WriteDSPBeginGroup(std::ostream& fout,
const char* group,
const char* filter)
{
fout << "# Begin Group \"" << group << "\"\n"
"# PROP Default_Filter \"" << filter << "\"\n";
}
void cmLocalVisualStudio6Generator::WriteDSPEndGroup(std::ostream& fout)
{
fout << "# End Group\n";
}
void cmLocalVisualStudio6Generator::SetBuildType(BuildType b,
const char* libName,
cmTarget& target)
{
std::string root= this->Makefile->GetRequiredDefinition("CMAKE_ROOT");
const char *def=
this->Makefile->GetDefinition( "MSPROJECT_TEMPLATE_DIRECTORY");
if( def)
{
root = def;
}
else
{
root += "/Templates";
}
switch(b)
{
case STATIC_LIBRARY:
this->DSPHeaderTemplate = root;
this->DSPHeaderTemplate += "/staticLibHeader.dsptemplate";
this->DSPFooterTemplate = root;
this->DSPFooterTemplate += "/staticLibFooter.dsptemplate";
break;
case DLL:
this->DSPHeaderTemplate = root;
this->DSPHeaderTemplate += "/DLLHeader.dsptemplate";
this->DSPFooterTemplate = root;
this->DSPFooterTemplate += "/DLLFooter.dsptemplate";
break;
case EXECUTABLE:
if ( target.GetPropertyAsBool("WIN32_EXECUTABLE") )
{
this->DSPHeaderTemplate = root;
this->DSPHeaderTemplate += "/EXEWinHeader.dsptemplate";
this->DSPFooterTemplate = root;
this->DSPFooterTemplate += "/EXEFooter.dsptemplate";
}
else
{
this->DSPHeaderTemplate = root;
this->DSPHeaderTemplate += "/EXEHeader.dsptemplate";
this->DSPFooterTemplate = root;
this->DSPFooterTemplate += "/EXEFooter.dsptemplate";
}
break;
case UTILITY:
this->DSPHeaderTemplate = root;
this->DSPHeaderTemplate += "/UtilityHeader.dsptemplate";
this->DSPFooterTemplate = root;
this->DSPFooterTemplate += "/UtilityFooter.dsptemplate";
break;
}
// once the build type is set, determine what configurations are
// possible
std::ifstream fin(this->DSPHeaderTemplate.c_str());
cmsys::RegularExpression reg("# Name ");
if(!fin)
{
cmSystemTools::Error("Error Reading ", this->DSPHeaderTemplate.c_str());
}
// reset this->Configurations
this->Configurations.erase(this->Configurations.begin(),
this->Configurations.end());
// now add all the configurations possible
std::string line;
while(cmSystemTools::GetLineFromStream(fin, line))
{
cmSystemTools::ReplaceString(line, "OUTPUT_LIBNAME",libName);
if (reg.find(line))
{
this->Configurations.push_back(line.substr(reg.end()));
}
}
}
// look for custom rules on a target and collect them together
std::string
cmLocalVisualStudio6Generator::CreateTargetRules(cmTarget &target,
const char * /* libName */)
{
std::string customRuleCode = "";
if (target.GetType() >= cmTarget::UTILITY )
{
return customRuleCode;
}
// are there any rules?
if (target.GetPreBuildCommands().size() +
target.GetPreLinkCommands().size() +
target.GetPostBuildCommands().size() == 0)
{
return customRuleCode;
}
customRuleCode = "# Begin Special Build Tool\n";
// Write the pre-build and pre-link together (VS6 does not support
// both). Make sure no continuation character is put on the last
// line.
int prelink_total = (static_cast<int>(target.GetPreBuildCommands().size())+
static_cast<int>(target.GetPreLinkCommands().size()));
int prelink_count = 0;
if(prelink_total > 0)
{
// header stuff
customRuleCode += "PreLink_Cmds=";
}
const char* prelink_newline = "\\\n\t";
for (std::vector<cmCustomCommand>::const_iterator cr =
target.GetPreBuildCommands().begin();
cr != target.GetPreBuildCommands().end(); ++cr)
{
if(++prelink_count == prelink_total)
{
prelink_newline = "";
}
customRuleCode += this->ConstructScript(cr->GetCommandLines(),
cr->GetWorkingDirectory(),
cr->GetEscapeOldStyle(),
cr->GetEscapeAllowMakeVars(),
prelink_newline);
}
for (std::vector<cmCustomCommand>::const_iterator cr =
target.GetPreLinkCommands().begin();
cr != target.GetPreLinkCommands().end(); ++cr)
{
if(++prelink_count == prelink_total)
{
prelink_newline = "";
}
customRuleCode += this->ConstructScript(cr->GetCommandLines(),
cr->GetWorkingDirectory(),
cr->GetEscapeOldStyle(),
cr->GetEscapeAllowMakeVars(),
prelink_newline);
}
if(prelink_total > 0)
{
customRuleCode += "\n";
}
// Write the post-build rules. Make sure no continuation character
// is put on the last line.
int postbuild_total =
static_cast<int>(target.GetPostBuildCommands().size());
int postbuild_count = 0;
const char* postbuild_newline = "\\\n\t";
if(postbuild_total > 0)
{
customRuleCode += "PostBuild_Cmds=";
}
for (std::vector<cmCustomCommand>::const_iterator cr =
target.GetPostBuildCommands().begin();
cr != target.GetPostBuildCommands().end(); ++cr)
{
if(++postbuild_count == postbuild_total)
{
postbuild_newline = "";
}
customRuleCode += this->ConstructScript(cr->GetCommandLines(),
cr->GetWorkingDirectory(),
cr->GetEscapeOldStyle(),
cr->GetEscapeAllowMakeVars(),
postbuild_newline);
}
if(postbuild_total > 0)
{
customRuleCode += "\n";
}
customRuleCode += "# End Special Build Tool\n";
return customRuleCode;
}
inline std::string removeQuotes(const std::string& s)
{
if(s[0] == '\"' && s[s.size()-1] == '\"')
{
return s.substr(1, s.size()-2);
}
return s;
}
// Code in blocks surrounded by a test for this definition is needed
// only for compatibility with user project's replacement DSP
// templates. The CMake templates no longer use them.
#define CM_USE_OLD_VS6
void cmLocalVisualStudio6Generator
::WriteDSPHeader(std::ostream& fout,
const char *libName, cmTarget &target,
std::vector<cmSourceGroup> &)
{
// Lookup the library and executable output directories.
std::string libPath;
if(this->Makefile->GetDefinition("LIBRARY_OUTPUT_PATH"))
{
libPath = this->Makefile->GetDefinition("LIBRARY_OUTPUT_PATH");
}
std::string exePath;
if(this->Makefile->GetDefinition("EXECUTABLE_OUTPUT_PATH"))
{
exePath = this->Makefile->GetDefinition("EXECUTABLE_OUTPUT_PATH");
}
// Make sure there are trailing slashes.
if(!libPath.empty())
{
if(libPath[libPath.size()-1] != '/')
{
libPath += "/";
}
}
if(!exePath.empty())
{
if(exePath[exePath.size()-1] != '/')
{
exePath += "/";
}
}
#ifdef CM_USE_OLD_VS6
std::set<std::string> pathEmitted;
// determine the link directories
std::string libOptions;
std::string libDebugOptions;
std::string libOptimizedOptions;
std::string libMultiLineOptions;
std::string libMultiLineOptionsForDebug;
std::string libMultiLineDebugOptions;
std::string libMultiLineOptimizedOptions;
if(libPath.size())
{
std::string lpath =
this->ConvertToOptionallyRelativeOutputPath(libPath.c_str());
if(lpath.size() == 0)
{
lpath = ".";
}
std::string lpathIntDir = libPath + "$(INTDIR)";
lpathIntDir =
this->ConvertToOptionallyRelativeOutputPath(lpathIntDir.c_str());
if(pathEmitted.insert(lpath).second)
{
libOptions += " /LIBPATH:";
libOptions += lpathIntDir;
libOptions += " ";
libOptions += " /LIBPATH:";
libOptions += lpath;
libOptions += " ";
libMultiLineOptions += "# ADD LINK32 /LIBPATH:";
libMultiLineOptions += lpathIntDir;
libMultiLineOptions += " ";
libMultiLineOptions += " /LIBPATH:";
libMultiLineOptions += lpath;
libMultiLineOptions += " \n";
libMultiLineOptionsForDebug += "# ADD LINK32 /LIBPATH:";
libMultiLineOptionsForDebug += lpathIntDir;
libMultiLineOptionsForDebug += " ";
libMultiLineOptionsForDebug += " /LIBPATH:";
libMultiLineOptionsForDebug += lpath;
libMultiLineOptionsForDebug += " \n";
}
}
if(exePath.size())
{
std::string lpath =
this->ConvertToOptionallyRelativeOutputPath(exePath.c_str());
if(lpath.size() == 0)
{
lpath = ".";
}
std::string lpathIntDir = exePath + "$(INTDIR)";
lpathIntDir =
this->ConvertToOptionallyRelativeOutputPath(lpathIntDir.c_str());
if(pathEmitted.insert(lpath).second)
{
libOptions += " /LIBPATH:";
libOptions += lpathIntDir;
libOptions += " ";
libOptions += " /LIBPATH:";
libOptions += lpath;
libOptions += " ";
libMultiLineOptions += "# ADD LINK32 /LIBPATH:";
libMultiLineOptions += lpathIntDir;
libMultiLineOptions += " ";
libMultiLineOptions += " /LIBPATH:";
libMultiLineOptions += lpath;
libMultiLineOptions += " \n";
libMultiLineOptionsForDebug += "# ADD LINK32 /LIBPATH:";
libMultiLineOptionsForDebug += lpathIntDir;
libMultiLineOptionsForDebug += " ";
libMultiLineOptionsForDebug += " /LIBPATH:";
libMultiLineOptionsForDebug += lpath;
libMultiLineOptionsForDebug += " \n";
}
}
std::vector<std::string>::const_iterator i;
const std::vector<std::string>& libdirs = target.GetLinkDirectories();
for(i = libdirs.begin(); i != libdirs.end(); ++i)
{
std::string path = *i;
if(path[path.size()-1] != '/')
{
path += "/";
}
std::string lpath =
this->ConvertToOptionallyRelativeOutputPath(path.c_str());
if(lpath.size() == 0)
{
lpath = ".";
}
std::string lpathIntDir = path + "$(INTDIR)";
lpathIntDir =
this->ConvertToOptionallyRelativeOutputPath(lpathIntDir.c_str());
if(pathEmitted.insert(lpath).second)
{
libOptions += " /LIBPATH:";
libOptions += lpathIntDir;
libOptions += " ";
libOptions += " /LIBPATH:";
libOptions += lpath;
libOptions += " ";
libMultiLineOptions += "# ADD LINK32 /LIBPATH:";
libMultiLineOptions += lpathIntDir;
libMultiLineOptions += " ";
libMultiLineOptions += " /LIBPATH:";
libMultiLineOptions += lpath;
libMultiLineOptions += " \n";
libMultiLineOptionsForDebug += "# ADD LINK32 /LIBPATH:";
libMultiLineOptionsForDebug += lpathIntDir;
libMultiLineOptionsForDebug += " ";
libMultiLineOptionsForDebug += " /LIBPATH:";
libMultiLineOptionsForDebug += lpath;
libMultiLineOptionsForDebug += " \n";
}
}
// find link libraries
const cmTarget::LinkLibraryVectorType& libs = target.GetLinkLibraries();
cmTarget::LinkLibraryVectorType::const_iterator j;
for(j = libs.begin(); j != libs.end(); ++j)
{
// add libraries to executables and dlls (but never include
// a library in a library, bad recursion)
// NEVER LINK STATIC LIBRARIES TO OTHER STATIC LIBRARIES
if ((target.GetType() != cmTarget::SHARED_LIBRARY
&& target.GetType() != cmTarget::STATIC_LIBRARY
&& target.GetType() != cmTarget::MODULE_LIBRARY) ||
(target.GetType()==cmTarget::SHARED_LIBRARY && libName != j->first) ||
(target.GetType()==cmTarget::MODULE_LIBRARY && libName != j->first))
{
// Compute the proper name to use to link this library.
std::string lib;
std::string libDebug;
cmTarget* tgt = this->GlobalGenerator->FindTarget(0, j->first.c_str());
if(tgt)
{
lib = cmSystemTools::GetFilenameWithoutExtension
(tgt->GetFullName().c_str());
libDebug = cmSystemTools::GetFilenameWithoutExtension
(tgt->GetFullName("Debug").c_str());
lib += ".lib";
libDebug += ".lib";
}
else
{
lib = j->first.c_str();
libDebug = j->first.c_str();
if(j->first.find(".lib") == std::string::npos)
{
lib += ".lib";
libDebug += ".lib";
}
}
lib = this->ConvertToOptionallyRelativeOutputPath(lib.c_str());
libDebug =
this->ConvertToOptionallyRelativeOutputPath(libDebug.c_str());
if (j->second == cmTarget::GENERAL)
{
libOptions += " ";
libOptions += lib;
libMultiLineOptions += "# ADD LINK32 ";
libMultiLineOptions += lib;
libMultiLineOptions += "\n";
libMultiLineOptionsForDebug += "# ADD LINK32 ";
libMultiLineOptionsForDebug += libDebug;
libMultiLineOptionsForDebug += "\n";
}
if (j->second == cmTarget::DEBUG)
{
libDebugOptions += " ";
libDebugOptions += lib;
libMultiLineDebugOptions += "# ADD LINK32 ";
libMultiLineDebugOptions += libDebug;
libMultiLineDebugOptions += "\n";
}
if (j->second == cmTarget::OPTIMIZED)
{
libOptimizedOptions += " ";
libOptimizedOptions += lib;
libMultiLineOptimizedOptions += "# ADD LINK32 ";
libMultiLineOptimizedOptions += lib;
libMultiLineOptimizedOptions += "\n";
}
}
}
#endif
// Get extra linker options for this target type.
std::string extraLinkOptions;
if(target.GetType() == cmTarget::EXECUTABLE)
{
extraLinkOptions =
this->Makefile->GetRequiredDefinition("CMAKE_EXE_LINKER_FLAGS");
}
if(target.GetType() == cmTarget::SHARED_LIBRARY)
{
extraLinkOptions =
this->Makefile->GetRequiredDefinition("CMAKE_SHARED_LINKER_FLAGS");
}
if(target.GetType() == cmTarget::MODULE_LIBRARY)
{
extraLinkOptions =
this->Makefile->GetRequiredDefinition("CMAKE_MODULE_LINKER_FLAGS");
}
// Get extra linker options for this target.
if(const char* targetLinkFlags = target.GetProperty("LINK_FLAGS"))
{
extraLinkOptions += " ";
extraLinkOptions += targetLinkFlags;
}
// Get standard libraries for this language.
if(target.GetType() >= cmTarget::EXECUTABLE &&
target.GetType() <= cmTarget::MODULE_LIBRARY)
{
// Get the language to use for linking.
const char* linkLanguage =
target.GetLinkerLanguage(this->GetGlobalGenerator());
if(!linkLanguage)
{
cmSystemTools::Error
("CMake can not determine linker language for target:",
target.GetName());
return;
}
// Compute the variable name to lookup standard libraries for this
// language.
std::string standardLibsVar = "CMAKE_";
standardLibsVar += linkLanguage;
standardLibsVar += "_STANDARD_LIBRARIES";
// Add standard libraries.
if(const char* stdLibs =
this->Makefile->GetDefinition(standardLibsVar.c_str()))
{
extraLinkOptions += " ";
extraLinkOptions += stdLibs;
}
}
// Compute version number information.
std::string targetVersionFlag;
if(target.GetType() == cmTarget::EXECUTABLE ||
target.GetType() == cmTarget::SHARED_LIBRARY ||
target.GetType() == cmTarget::MODULE_LIBRARY)
{
int major;
int minor;
target.GetTargetVersion(major, minor);
cmOStringStream targetVersionStream;
targetVersionStream << "/version:" << major << "." << minor;
targetVersionFlag = targetVersionStream.str();
}
// Compute the real name of the target.
std::string outputName =
"(OUTPUT_NAME is for libraries and executables only)";
std::string outputNameDebug = outputName;
std::string outputNameRelease = outputName;
std::string outputNameMinSizeRel = outputName;
std::string outputNameRelWithDebInfo = outputName;
if(target.GetType() == cmTarget::EXECUTABLE ||
target.GetType() == cmTarget::STATIC_LIBRARY ||
target.GetType() == cmTarget::SHARED_LIBRARY ||
target.GetType() == cmTarget::MODULE_LIBRARY)
{
outputName = target.GetFullName();
outputNameDebug = target.GetFullName("Debug");
outputNameRelease = target.GetFullName("Release");
outputNameMinSizeRel = target.GetFullName("MinSizeRel");
outputNameRelWithDebInfo = target.GetFullName("RelWithDebInfo");
}
// Compute the proper link information for the target.
std::string optionsDebug;
std::string optionsRelease;
std::string optionsMinSizeRel;
std::string optionsRelWithDebInfo;
if(target.GetType() == cmTarget::EXECUTABLE ||
target.GetType() == cmTarget::SHARED_LIBRARY ||
target.GetType() == cmTarget::MODULE_LIBRARY)
{
this->ComputeLinkOptions(target, "Debug", extraLinkOptions,
optionsDebug);
this->ComputeLinkOptions(target, "Release", extraLinkOptions,
optionsRelease);
this->ComputeLinkOptions(target, "MinSizeRel", extraLinkOptions,
optionsMinSizeRel);
this->ComputeLinkOptions(target, "RelWithDebInfo", extraLinkOptions,
optionsRelWithDebInfo);
}
#ifdef CM_USE_OLD_VS6
// Compute link information for the target.
if(extraLinkOptions.size())
{
libOptions += " ";
libOptions += extraLinkOptions;
libOptions += " ";
libMultiLineOptions += "# ADD LINK32 ";
libMultiLineOptions += extraLinkOptions;
libMultiLineOptions += " \n";
libMultiLineOptionsForDebug += "# ADD LINK32 ";
libMultiLineOptionsForDebug += extraLinkOptions;
libMultiLineOptionsForDebug += " \n";
}
#endif
// are there any custom rules on the target itself
// only if the target is a lib or exe
std::string customRuleCode = this->CreateTargetRules(target, libName);
std::ifstream fin(this->DSPHeaderTemplate.c_str());
if(!fin)
{
cmSystemTools::Error("Error Reading ", this->DSPHeaderTemplate.c_str());
}
std::string staticLibOptions;
if(target.GetType() == cmTarget::STATIC_LIBRARY )
{
if(const char* libflags = target.GetProperty("STATIC_LIBRARY_FLAGS"))
{
staticLibOptions = libflags;
}
}
std::string exportSymbol;
if (const char* custom_export_name = target.GetProperty("DEFINE_SYMBOL"))
{
exportSymbol = custom_export_name;
}
else
{
std::string in = libName;
in += "_EXPORTS";
exportSymbol = cmSystemTools::MakeCindentifier(in.c_str());
}
std::string line;
while(cmSystemTools::GetLineFromStream(fin, line))
{
const char* mfcFlag = this->Makefile->GetDefinition("CMAKE_MFC_FLAG");
if(!mfcFlag)
{
mfcFlag = "0";
}
cmSystemTools::ReplaceString(line, "OUTPUT_LIBNAME_EXPORTS",
exportSymbol.c_str());
cmSystemTools::ReplaceString(line, "CMAKE_CUSTOM_RULE_CODE",
customRuleCode.c_str());
cmSystemTools::ReplaceString(line, "CMAKE_MFC_FLAG",
mfcFlag);
if(target.GetType() == cmTarget::STATIC_LIBRARY )
{
cmSystemTools::ReplaceString(line, "CM_STATIC_LIB_ARGS",
staticLibOptions.c_str());
}
if(this->Makefile->IsOn("CMAKE_VERBOSE_MAKEFILE"))
{
cmSystemTools::ReplaceString(line, "/nologo", "");
}
#ifdef CM_USE_OLD_VS6
cmSystemTools::ReplaceString(line, "CM_LIBRARIES",
libOptions.c_str());
cmSystemTools::ReplaceString(line, "CM_DEBUG_LIBRARIES",
libDebugOptions.c_str());
cmSystemTools::ReplaceString(line, "CM_OPTIMIZED_LIBRARIES",
libOptimizedOptions.c_str());
cmSystemTools::ReplaceString(line, "CM_MULTILINE_LIBRARIES_FOR_DEBUG",
libMultiLineOptionsForDebug.c_str());
cmSystemTools::ReplaceString(line, "CM_MULTILINE_LIBRARIES",
libMultiLineOptions.c_str());
cmSystemTools::ReplaceString(line, "CM_MULTILINE_DEBUG_LIBRARIES",
libMultiLineDebugOptions.c_str());
cmSystemTools::ReplaceString(line, "CM_MULTILINE_OPTIMIZED_LIBRARIES",
libMultiLineOptimizedOptions.c_str());
#endif
// Substitute the real output name into the template.
cmSystemTools::ReplaceString(line, "OUTPUT_NAME_DEBUG",
outputNameDebug.c_str());
cmSystemTools::ReplaceString(line, "OUTPUT_NAME_RELEASE",
outputNameRelease.c_str());
cmSystemTools::ReplaceString(line, "OUTPUT_NAME_MINSIZEREL",
outputNameMinSizeRel.c_str());
cmSystemTools::ReplaceString(line, "OUTPUT_NAME_RELWITHDEBINFO",
outputNameRelWithDebInfo.c_str());
cmSystemTools::ReplaceString(line, "OUTPUT_NAME", outputName.c_str());
// Substitute the proper link information into the template.
cmSystemTools::ReplaceString(line, "CM_MULTILINE_OPTIONS_DEBUG",
optionsDebug.c_str());
cmSystemTools::ReplaceString(line, "CM_MULTILINE_OPTIONS_RELEASE",
optionsRelease.c_str());
cmSystemTools::ReplaceString(line, "CM_MULTILINE_OPTIONS_MINSIZEREL",
optionsMinSizeRel.c_str());
cmSystemTools::ReplaceString(line, "CM_MULTILINE_OPTIONS_RELWITHDEBINFO",
optionsRelWithDebInfo.c_str());
cmSystemTools::ReplaceString(line, "BUILD_INCLUDES",
this->IncludeOptions.c_str());
cmSystemTools::ReplaceString(line, "TARGET_VERSION_FLAG",
targetVersionFlag.c_str());
cmSystemTools::ReplaceString(line, "OUTPUT_LIBNAME",libName);
// because LIBRARY_OUTPUT_PATH and EXECUTABLE_OUTPUT_PATH
// are already quoted in the template file,
// we need to remove the quotes here, we still need
// to convert to output path for unix to win32 conversion
cmSystemTools::ReplaceString
(line, "LIBRARY_OUTPUT_PATH",
removeQuotes(this->ConvertToOptionallyRelativeOutputPath
(libPath.c_str())).c_str());
cmSystemTools::ReplaceString
(line, "EXECUTABLE_OUTPUT_PATH",
removeQuotes(this->ConvertToOptionallyRelativeOutputPath
(exePath.c_str())).c_str());
cmSystemTools::ReplaceString(line,
"EXTRA_DEFINES",
this->Makefile->GetDefineFlags());
const char* debugPostfix
= this->Makefile->GetDefinition("CMAKE_DEBUG_POSTFIX");
cmSystemTools::ReplaceString(line, "DEBUG_POSTFIX",
debugPostfix?debugPostfix:"");
// store flags for each configuration
std::string flags = " ";
std::string flagsRelease = " ";
std::string flagsMinSize = " ";
std::string flagsDebug = " ";
std::string flagsDebugRel = " ";
if(target.GetType() >= cmTarget::EXECUTABLE &&
target.GetType() <= cmTarget::MODULE_LIBRARY)
{
const char* linkLanguage =
target.GetLinkerLanguage(this->GetGlobalGenerator());
if(!linkLanguage)
{
cmSystemTools::Error
("CMake can not determine linker language for target:",
target.GetName());
return;
}
// if CXX is on and the target contains cxx code then add the cxx flags
std::string baseFlagVar = "CMAKE_";
baseFlagVar += linkLanguage;
baseFlagVar += "_FLAGS";
flags = this->Makefile->GetSafeDefinition(baseFlagVar.c_str());
std::string flagVar = baseFlagVar + "_RELEASE";
flagsRelease = this->Makefile->GetSafeDefinition(flagVar.c_str());
flagsRelease += " -DCMAKE_INTDIR=\\\"Release\\\" ";
if(const char* targetLinkFlags =
target.GetProperty("LINK_FLAGS_RELEASE"))
{
flagsRelease += targetLinkFlags;
flagsRelease += " ";
}
flagVar = baseFlagVar + "_MINSIZEREL";
flagsMinSize = this->Makefile->GetSafeDefinition(flagVar.c_str());
flagsMinSize += " -DCMAKE_INTDIR=\\\"MinSizeRel\\\" ";
if(const char* targetLinkFlags =
target.GetProperty("LINK_FLAGS_MINSIZEREL"))
{
flagsMinSize += targetLinkFlags;
flagsMinSize += " ";
}
flagVar = baseFlagVar + "_DEBUG";
flagsDebug = this->Makefile->GetSafeDefinition(flagVar.c_str());
flagsDebug += " -DCMAKE_INTDIR=\\\"Debug\\\" ";
if(const char* targetLinkFlags = target.GetProperty("LINK_FLAGS_DEBUG"))
{
flagsDebug += targetLinkFlags;
flagsDebug += " ";
}
flagVar = baseFlagVar + "_RELWITHDEBINFO";
flagsDebugRel = this->Makefile->GetSafeDefinition(flagVar.c_str());
flagsDebugRel += " -DCMAKE_INTDIR=\\\"RelWithDebInfo\\\" ";
if(const char* targetLinkFlags =
target.GetProperty("LINK_FLAGS_RELWITHDEBINFO"))
{
flagsDebugRel += targetLinkFlags;
flagsDebugRel += " ";
}
}
// if unicode is not found, then add -D_MBCS
std::string defs = this->Makefile->GetDefineFlags();
if(flags.find("D_UNICODE") == flags.npos &&
defs.find("D_UNICODE") == flags.npos)
{
flags += " /D \"_MBCS\"";
}
// Add per-target flags.
if(const char* targetFlags = target.GetProperty("COMPILE_FLAGS"))
{
flags += " ";
flags += targetFlags;
}
// The template files have CXX FLAGS in them, that need to be replaced.
// There are not separate CXX and C template files, so we use the same
// variable names. The previous code sets up flags* variables to contain
// the correct C or CXX flags
cmSystemTools::ReplaceString(line, "CMAKE_CXX_FLAGS_MINSIZEREL",
flagsMinSize.c_str());
cmSystemTools::ReplaceString(line, "CMAKE_CXX_FLAGS_DEBUG",
flagsDebug.c_str());
cmSystemTools::ReplaceString(line, "CMAKE_CXX_FLAGS_RELWITHDEBINFO",
flagsDebugRel.c_str());
cmSystemTools::ReplaceString(line, "CMAKE_CXX_FLAGS_RELEASE",
flagsRelease.c_str());
cmSystemTools::ReplaceString(line, "CMAKE_CXX_FLAGS", flags.c_str());
fout << line.c_str() << std::endl;
}
}
void cmLocalVisualStudio6Generator::WriteDSPFooter(std::ostream& fout)
{
std::ifstream fin(this->DSPFooterTemplate.c_str());
if(!fin)
{
cmSystemTools::Error("Error Reading ",
this->DSPFooterTemplate.c_str());
}
std::string line;
while(cmSystemTools::GetLineFromStream(fin, line))
{
fout << line << std::endl;
}
}
//----------------------------------------------------------------------------
void cmLocalVisualStudio6Generator
::ComputeLinkOptions(cmTarget& target,
const char* configName,
const std::string extraOptions,
std::string& options)
{
// Compute the link information for this configuration.
std::vector<cmStdString> linkLibs;
std::vector<cmStdString> linkDirs;
this->ComputeLinkInformation(target, configName, linkLibs, linkDirs);
// Build the link options code.
for(std::vector<cmStdString>::const_iterator d = linkDirs.begin();
d != linkDirs.end(); ++d)
{
std::string dir = *d;
if(!dir.empty())
{
if(dir[dir.size()-1] != '/')
{
dir += "/";
}
dir += "$(IntDir)";
options += "# ADD LINK32 /LIBPATH:";
options += this->ConvertToOptionallyRelativeOutputPath(dir.c_str());
options += " /LIBPATH:";
options += this->ConvertToOptionallyRelativeOutputPath(d->c_str());
options += "\n";
}
}
for(std::vector<cmStdString>::const_iterator l = linkLibs.begin();
l != linkLibs.end(); ++l)
{
options += "# ADD LINK32 ";
options += this->ConvertToOptionallyRelativeOutputPath(l->c_str());
options += "\n";
}
// Add extra options if any.
if(!extraOptions.empty())
{
options += "# ADD LINK32 ";
options += extraOptions;
options += "\n";
}
}
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