cmLocalVisualStudio6Generator.cxx
/*============================================================================
CMake - Cross Platform Makefile Generator
Copyright 2000-2009 Kitware, Inc., Insight Software Consortium
Distributed under the OSI-approved BSD License (the "License");
see accompanying file Copyright.txt for details.
This software is distributed WITHOUT ANY WARRANTY; without even the
implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the License for more information.
============================================================================*/
#include "cmGlobalGenerator.h"
#include "cmLocalVisualStudio6Generator.h"
#include "cmMakefile.h"
#include "cmSystemTools.h"
#include "cmSourceFile.h"
#include "cmCacheManager.h"
#include "cmGeneratorTarget.h"
#include "cmCustomCommandGenerator.h"
#include "cmake.h"
#include "cmComputeLinkInformation.h"
#include <cmsys/RegularExpression.hxx>
#include <cmsys/FStream.hxx>
cmLocalVisualStudio6Generator::cmLocalVisualStudio6Generator():
cmLocalVisualStudioGenerator(VS6)
{
}
cmLocalVisualStudio6Generator::~cmLocalVisualStudio6Generator()
{
}
//----------------------------------------------------------------------------
// Helper class to write build events.
class cmLocalVisualStudio6Generator::EventWriter
{
public:
EventWriter(cmLocalVisualStudio6Generator* lg,
const std::string& config, std::string& code):
LG(lg), Config(config), Code(code), First(true) {}
void Start(const char* event)
{
this->First = true;
this->Event = event;
}
void Finish()
{
this->Code += (this->First? "" : "\n");
}
void Write(std::vector<cmCustomCommand> const& ccs)
{
for(std::vector<cmCustomCommand>::const_iterator ci = ccs.begin();
ci != ccs.end(); ++ci)
{
this->Write(*ci);
}
}
void Write(cmCustomCommand const& cc)
{
cmCustomCommandGenerator ccg(cc, this->Config, this->LG->GetMakefile());
if(this->First)
{
this->Code += this->Event + "_Cmds=";
this->First = false;
}
else
{
this->Code += "\\\n\t";
}
this->Code += this->LG->ConstructScript(ccg, "\\\n\t");
}
private:
cmLocalVisualStudio6Generator* LG;
std::string Config;
std::string& Code;
bool First;
std::string Event;
};
void cmLocalVisualStudio6Generator::AddHelperCommands()
{
std::set<std::string> lang;
lang.insert("C");
lang.insert("CXX");
this->CreateCustomTargetsAndCommands(lang);
}
void cmLocalVisualStudio6Generator::AddCMakeListsRules()
{
cmTargets &tgts = this->Makefile->GetTargets();
for(cmTargets::iterator l = tgts.begin();
l != tgts.end(); l++)
{
if (l->second.GetType() == cmTarget::INTERFACE_LIBRARY)
{
continue;
}
// 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);
}
}
}
void cmLocalVisualStudio6Generator::Generate()
{
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());
}
}
// Create the DSP or set of DSP's for libraries and executables
cmTargets &tgts = this->Makefile->GetTargets();
// build any targets
for(cmTargets::iterator l = tgts.begin();
l != tgts.end(); l++)
{
switch(l->second.GetType())
{
case cmTarget::STATIC_LIBRARY:
case cmTarget::OBJECT_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::INTERFACE_LIBRARY:
continue;
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
const char* path =
l->second.GetProperty("EXTERNAL_MSPROJECT");
if(!path)
{
// 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);
}
}
}
// Utility function to make a valid VS6 *.dsp filename out
// of a CMake target name:
//
extern std::string GetVS6TargetName(const std::string& targetName);
void cmLocalVisualStudio6Generator::CreateSingleDSP(const std::string& lname,
cmTarget &target)
{
// add to the list of projects
std::string pname = GetVS6TargetName(lname);
// create the dsp.cmake file
std::string fname;
fname = this->Makefile->GetStartOutputDirectory();
fname += "/";
fname += pname;
fname += ".dsp";
// save the name of the real dsp file
std::string realDSP = fname;
fname += ".cmake";
cmsys::ofstream fout(fname.c_str());
if(!fout)
{
cmSystemTools::Error("Error Writing ", fname.c_str());
cmSystemTools::ReportLastSystemError("");
}
this->WriteDSPFile(fout,pname.c_str(),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 = GetVS6TargetName(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";
if(!cmSystemTools::FileExists(makefileIn.c_str()))
{
return;
}
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::vector<std::string> const& listFiles = this->Makefile->GetListFiles();
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(this->Makefile->GetSource(makefileIn.c_str()))
{
tgt.AddSource(makefileIn);
}
else
{
cmSystemTools::Error("Error adding rule for ", makefileIn.c_str());
}
}
void cmLocalVisualStudio6Generator::WriteDSPFile(std::ostream& fout,
const std::string& 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);
}
}
// 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;
if (!target.GetConfigCommonSourceFiles(classes))
{
return;
}
// 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*>::const_iterator i = classes.begin();
i != classes.end(); i++)
{
if (!(*i)->GetObjectLibrary().empty())
{
continue;
}
// 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)->GetPropertyAsBool("__CMAKE_RULE"))
{
if(!cmSystemTools::FileExists(source.c_str()))
{
cmSystemTools::ReplaceString(source, "$(IntDir)/", "");
// Make sure the path exists for the file
std::string path = cmSystemTools::GetFilenamePath(source);
cmSystemTools::MakeDirectory(path.c_str());
#if defined(_WIN32) || defined(__CYGWIN__)
cmsys::ofstream sourceFout(source.c_str(),
std::ios::binary | std::ios::out
| std::ios::trunc);
#else
cmsys::ofstream sourceFout(source.c_str(),
std::ios::out | std::ios::trunc);
#endif
if(sourceFout)
{
sourceFout.write("# generated from CMake",22);
sourceFout.flush();
sourceFout.close();
}
}
}
}
// 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 std::string& libName)
{
cmGeneratorTarget* gt =
this->GlobalGenerator->GetGeneratorTarget(&target);
const std::vector<const cmSourceFile *> &sourceFiles =
sg->GetSourceFiles();
// If the group is empty, don't write it at all.
if(sourceFiles.empty() && sg->GetGroupChildren().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)
{
if (!(*sf)->GetObjectLibrary().empty())
{
continue;
}
std::string source = (*sf)->GetFullPath();
const cmCustomCommand *command =
(*sf)->GetCustomCommand();
std::string compileFlags;
std::vector<std::string> depends;
std::string objectNameDir;
if(gt->HasExplicitObjectName(*sf))
{
objectNameDir = cmSystemTools::GetFilenamePath(gt->GetObjectName(*sf));
}
// Add per-source file flags.
if(const char* cflags = (*sf)->GetProperty("COMPILE_FLAGS"))
{
compileFlags += cflags;
}
const std::string& lang = this->GetSourceFileLanguage(*(*sf));
if(lang == "CXX")
{
// force a C++ file type
compileFlags += " /TP ";
}
else if(lang == "C")
{
// force to c file type
compileFlags += " /TC ";
}
// Add per-source and per-configuration preprocessor definitions.
std::map<std::string, std::string> cdmap;
{
std::set<std::string> targetCompileDefinitions;
this->AppendDefines(targetCompileDefinitions,
(*sf)->GetProperty("COMPILE_DEFINITIONS"));
this->JoinDefines(targetCompileDefinitions, compileFlags, lang);
}
if(const char* cdefs = (*sf)->GetProperty("COMPILE_DEFINITIONS_DEBUG"))
{
std::set<std::string> debugCompileDefinitions;
this->AppendDefines(debugCompileDefinitions, cdefs);
this->JoinDefines(debugCompileDefinitions, cdmap["DEBUG"], lang);
}
if(const char* cdefs = (*sf)->GetProperty("COMPILE_DEFINITIONS_RELEASE"))
{
std::set<std::string> releaseCompileDefinitions;
this->AppendDefines(releaseCompileDefinitions, cdefs);
this->JoinDefines(releaseCompileDefinitions, cdmap["RELEASE"], lang);
}
if(const char* cdefs =
(*sf)->GetProperty("COMPILE_DEFINITIONS_MINSIZEREL"))
{
std::set<std::string> minsizerelCompileDefinitions;
this->AppendDefines(minsizerelCompileDefinitions, cdefs);
this->JoinDefines(minsizerelCompileDefinitions, cdmap["MINSIZEREL"],
lang);
}
if(const char* cdefs =
(*sf)->GetProperty("COMPILE_DEFINITIONS_RELWITHDEBINFO"))
{
std::set<std::string> relwithdebinfoCompileDefinitions;
this->AppendDefines(relwithdebinfoCompileDefinitions, cdefs);
this->JoinDefines(relwithdebinfoCompileDefinitions,
cdmap["RELWITHDEBINFO"], lang);
}
bool excludedFromBuild =
(!lang.empty() && (*sf)->GetPropertyAsBool("HEADER_FILE_ONLY"));
// Check for extra object-file dependencies.
const char* dependsValue = (*sf)->GetProperty("OBJECT_DEPENDS");
if(dependsValue)
{
cmSystemTools::ExpandListArgument(dependsValue, depends);
}
if (GetVS6TargetName(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)
{
const char* flags = compileFlags.size() ? compileFlags.c_str(): 0;
this->WriteCustomRule(fout, source.c_str(), *command, flags);
}
else if(!compileFlags.empty() || !objectNameDir.empty() ||
excludedFromBuild || !cdmap.empty())
{
for(std::vector<std::string>::iterator i
= this->Configurations.begin();
i != this->Configurations.end(); ++i)
{
// Strip the subdirectory name out of the configuration name.
std::string config = this->GetConfigName(*i);
if (i == this->Configurations.begin())
{
fout << "!IF \"$(CFG)\" == " << i->c_str() << std::endl;
}
else
{
fout << "!ELSEIF \"$(CFG)\" == " << i->c_str() << std::endl;
}
if(excludedFromBuild)
{
fout << "# PROP Exclude_From_Build 1\n";
}
if(!compileFlags.empty())
{
fout << "\n# ADD CPP " << compileFlags << "\n\n";
}
std::map<std::string, std::string>::iterator cdi =
cdmap.find(cmSystemTools::UpperCase(config));
if(cdi != cdmap.end() && !cdi->second.empty())
{
fout << "\n# ADD CPP " << cdi->second << "\n\n";
}
if(!objectNameDir.empty())
{
// 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> const& 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()) +
target.GetName().size() + 30)];
sprintf(output,"%s/%s_force_%i", this->Makefile->GetStartOutputDirectory(),
target.GetName().c_str(), count);
const char* comment = origCommand.GetComment();
if(!comment && origCommand.GetOutputs().empty())
{
comment = "<hack>";
}
// Add the rule with the given dependencies and commands.
std::string no_main_dependency = "";
if(cmSourceFile* outsf =
this->Makefile->AddCustomCommandToOutput(
output, depends, no_main_dependency,
origCommand.GetCommandLines(), comment,
origCommand.GetWorkingDirectory().c_str()))
{
target.AddSource(outsf->GetFullPath());
}
// 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);
// Free the fake output name.
delete [] output;
}
void
cmLocalVisualStudio6Generator
::WriteCustomRule(std::ostream& fout,
const char* source,
const cmCustomCommand& command,
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)
{
std::string config = this->GetConfigName(*i);
cmCustomCommandGenerator ccg(command, config, this->Makefile);
std::string comment =
this->ConstructComment(ccg, "Building Custom Rule $(InputPath)");
if(comment == "<hack>")
{
comment = "";
}
std::string script =
this->ConstructScript(ccg, "\\\n\t");
if (i == this->Configurations.begin())
{
fout << "!IF \"$(CFG)\" == " << i->c_str() << std::endl;
}
else
{
fout << "!ELSEIF \"$(CFG)\" == " << i->c_str() << std::endl;
}
if(flags)
{
fout << "\n# ADD CPP " << flags << "\n\n";
}
// Write out the dependencies for the rule.
fout << "USERDEP__HACK=";
for(std::vector<std::string>::const_iterator d =
ccg.GetDepends().begin();
d != ccg.GetDepends().end();
++d)
{
// Lookup the real name of the dependency in case it is a CMake target.
std::string dep;
if(this->GetRealDependency(d->c_str(), config.c_str(), dep))
{
fout << "\\\n\t" <<
this->ConvertToOptionallyRelativeOutputPath(dep.c_str());
}
}
fout << "\n";
fout << "# PROP Ignore_Default_Tool 1\n";
fout << "# Begin Custom Build -";
if(!comment.empty())
{
fout << " " << comment.c_str();
}
fout << "\n\n";
if(ccg.GetOutputs().empty())
{
fout << source
<< "_force : \"$(SOURCE)\" \"$(INTDIR)\" \"$(OUTDIR)\"\n\t";
fout << script.c_str() << "\n\n";
}
else
{
for(std::vector<std::string>::const_iterator o =
ccg.GetOutputs().begin();
o != ccg.GetOutputs().end();
++o)
{
// Write a rule for every output generated by this command.
fout << this->ConvertToOptionallyRelativeOutputPath(o->c_str())
<< " : \"$(SOURCE)\" \"$(INTDIR)\" \"$(OUTDIR)\"\n\t";
fout << script.c_str() << "\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 std::string& 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 WIN32_EXECUTABLE:
break;
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
cmsys::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 vs6name = GetVS6TargetName(libName);
std::string line;
while(cmSystemTools::GetLineFromStream(fin, line))
{
cmSystemTools::ReplaceString(line, "OUTPUT_LIBNAME", vs6name.c_str());
if (reg.find(line))
{
this->Configurations.push_back(line.substr(reg.end()));
}
}
}
//----------------------------------------------------------------------------
cmsys::auto_ptr<cmCustomCommand>
cmLocalVisualStudio6Generator::MaybeCreateOutputDir(cmTarget& target,
const std::string& config)
{
cmsys::auto_ptr<cmCustomCommand> pcc;
// VS6 forgets to create the output directory for archives if it
// differs from the intermediate directory.
if(target.GetType() != cmTarget::STATIC_LIBRARY) { return pcc; }
std::string outDir = target.GetDirectory(config, false);
// Add a pre-link event to create the directory.
cmCustomCommandLine command;
command.push_back(this->Makefile->GetRequiredDefinition("CMAKE_COMMAND"));
command.push_back("-E");
command.push_back("make_directory");
command.push_back(outDir);
std::vector<std::string> no_output;
std::vector<std::string> no_byproducts;
std::vector<std::string> no_depends;
cmCustomCommandLines commands;
commands.push_back(command);
pcc.reset(new cmCustomCommand(0, no_output, no_byproducts,
no_depends, commands, 0, 0));
pcc->SetEscapeOldStyle(false);
pcc->SetEscapeAllowMakeVars(true);
return pcc;
}
// look for custom rules on a target and collect them together
std::string
cmLocalVisualStudio6Generator::CreateTargetRules(cmTarget &target,
const std::string& configName,
const std::string& /* libName */)
{
if (target.GetType() >= cmTarget::UTILITY )
{
return "";
}
std::string customRuleCode = "# Begin Special Build Tool\n";
EventWriter event(this, configName, customRuleCode);
// Write the pre-build and pre-link together (VS6 does not support both).
event.Start("PreLink");
event.Write(target.GetPreBuildCommands());
event.Write(target.GetPreLinkCommands());
cmsys::auto_ptr<cmCustomCommand> pcc(
this->MaybeCreateImplibDir(target, configName, false));
if(pcc.get())
{
event.Write(*pcc);
}
pcc = this->MaybeCreateOutputDir(target, configName);
if(pcc.get())
{
event.Write(*pcc);
}
event.Finish();
// Write the post-build rules.
event.Start("PostBuild");
event.Write(target.GetPostBuildCommands());
event.Finish();
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;
}
std::string
cmLocalVisualStudio6Generator::GetTargetIncludeOptions(cmTarget &target,
const std::string& config)
{
std::string includeOptions;
// 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 threatens this problem.
unsigned int maxIncludeLength = 3000;
bool useShortPath = false;
cmGeneratorTarget* gt =
this->GlobalGenerator->GetGeneratorTarget(&target);
for(int j=0; j < 2; ++j)
{
std::vector<std::string> includes;
this->GetIncludeDirectories(includes, gt, "C", config);
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);
}
includeOptions += " /I ";
// quote if not already quoted
if (tmp[0] != '"')
{
includeOptions += "\"";
includeOptions += tmp;
includeOptions += "\"";
}
else
{
includeOptions += tmp;
}
}
if(j == 0 && includeOptions.size() > maxIncludeLength)
{
includeOptions = "";
useShortPath = true;
}
else
{
break;
}
}
return includeOptions;
}
// 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 std::string& libName, cmTarget &target,
std::vector<cmSourceGroup> &)
{
bool targetBuilds = (target.GetType() >= cmTarget::EXECUTABLE &&
target.GetType() <= cmTarget::MODULE_LIBRARY);
#ifdef CM_USE_OLD_VS6
// 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 += "/";
}
}
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.GetLinkLibrariesForVS6();
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 != GetVS6TargetName(j->first)) ||
(target.GetType()==cmTarget::MODULE_LIBRARY
&& libName != GetVS6TargetName(j->first)))
{
// Compute the proper name to use to link this library.
std::string lib;
std::string libDebug;
cmTarget* tgt = this->GlobalGenerator->FindTarget(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 include options for this target.
std::string includeOptionsDebug = this->GetTargetIncludeOptions(target,
"DEBUG");
std::string includeOptionsRelease = this->GetTargetIncludeOptions(target,
"RELEASE");
std::string includeOptionsRelWithDebInfo = this->GetTargetIncludeOptions(
target,
"RELWITHDEBINFO");
std::string includeOptionsMinSizeRel = this->GetTargetIncludeOptions(target,
"MINSIZEREL");
// Get extra linker options for this target type.
std::string extraLinkOptions;
std::string extraLinkOptionsDebug;
std::string extraLinkOptionsRelease;
std::string extraLinkOptionsMinSizeRel;
std::string extraLinkOptionsRelWithDebInfo;
if(target.GetType() == cmTarget::EXECUTABLE)
{
extraLinkOptions = this->Makefile->
GetRequiredDefinition("CMAKE_EXE_LINKER_FLAGS");
extraLinkOptionsDebug = this->Makefile->
GetRequiredDefinition("CMAKE_EXE_LINKER_FLAGS_DEBUG");
extraLinkOptionsRelease = this->Makefile->
GetRequiredDefinition("CMAKE_EXE_LINKER_FLAGS_RELEASE");
extraLinkOptionsMinSizeRel = this->Makefile->
GetRequiredDefinition("CMAKE_EXE_LINKER_FLAGS_MINSIZEREL");
extraLinkOptionsRelWithDebInfo = this->Makefile->
GetRequiredDefinition("CMAKE_EXE_LINKER_FLAGS_RELWITHDEBINFO");
}
if(target.GetType() == cmTarget::SHARED_LIBRARY)
{
extraLinkOptions = this->Makefile->
GetRequiredDefinition("CMAKE_SHARED_LINKER_FLAGS");
extraLinkOptionsDebug = this->Makefile->
GetRequiredDefinition("CMAKE_SHARED_LINKER_FLAGS_DEBUG");
extraLinkOptionsRelease = this->Makefile->
GetRequiredDefinition("CMAKE_SHARED_LINKER_FLAGS_RELEASE");
extraLinkOptionsMinSizeRel = this->Makefile->
GetRequiredDefinition("CMAKE_SHARED_LINKER_FLAGS_MINSIZEREL");
extraLinkOptionsRelWithDebInfo = this->Makefile->
GetRequiredDefinition("CMAKE_SHARED_LINKER_FLAGS_RELWITHDEBINFO");
}
if(target.GetType() == cmTarget::MODULE_LIBRARY)
{
extraLinkOptions = this->Makefile->
GetRequiredDefinition("CMAKE_MODULE_LINKER_FLAGS");
extraLinkOptionsDebug = this->Makefile->
GetRequiredDefinition("CMAKE_MODULE_LINKER_FLAGS_DEBUG");
extraLinkOptionsRelease = this->Makefile->
GetRequiredDefinition("CMAKE_MODULE_LINKER_FLAGS_RELEASE");
extraLinkOptionsMinSizeRel = this->Makefile->
GetRequiredDefinition("CMAKE_MODULE_LINKER_FLAGS_MINSIZEREL");
extraLinkOptionsRelWithDebInfo = this->Makefile->
GetRequiredDefinition("CMAKE_MODULE_LINKER_FLAGS_RELWITHDEBINFO");
}
// Get extra linker options for this target.
if(const char* targetLinkFlags = target.GetProperty("LINK_FLAGS"))
{
extraLinkOptions += " ";
extraLinkOptions += targetLinkFlags;
}
if(const char* targetLinkFlags = target.GetProperty("LINK_FLAGS_DEBUG"))
{
extraLinkOptionsDebug += " ";
extraLinkOptionsDebug += targetLinkFlags;
}
if(const char* targetLinkFlags = target.GetProperty("LINK_FLAGS_RELEASE"))
{
extraLinkOptionsRelease += " ";
extraLinkOptionsRelease += targetLinkFlags;
}
if(const char* targetLinkFlags = target.GetProperty("LINK_FLAGS_MINSIZEREL"))
{
extraLinkOptionsMinSizeRel += " ";
extraLinkOptionsMinSizeRel += targetLinkFlags;
}
if(const char* targetLinkFlags =
target.GetProperty("LINK_FLAGS_RELWITHDEBINFO"))
{
extraLinkOptionsRelWithDebInfo += " ";
extraLinkOptionsRelWithDebInfo += targetLinkFlags;
}
// Get standard libraries for this language.
if(targetBuilds)
{
// Get the language to use for linking.
std::vector<std::string> configs;
target.GetMakefile()->GetConfigurations(configs);
std::vector<std::string>::const_iterator it = configs.begin();
const std::string& linkLanguage = target.GetLinkerLanguage(*it);
for ( ; it != configs.end(); ++it)
{
const std::string& configLinkLanguage = target.GetLinkerLanguage(*it);
if (configLinkLanguage != linkLanguage)
{
cmSystemTools::Error
("Linker language must not vary by configuration for target: ",
target.GetName().c_str());
}
}
if(linkLanguage.empty())
{
cmSystemTools::Error
("CMake can not determine linker language for target: ",
target.GetName().c_str());
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);
std::ostringstream 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");
}
else if(target.GetType() == cmTarget::OBJECT_LIBRARY)
{
outputName = target.GetName();
outputName += ".lib";
outputNameDebug = outputName;
outputNameRelease = outputName;
outputNameMinSizeRel = outputName;
outputNameRelWithDebInfo = outputName;
}
// Compute the output directory for the target.
std::string outputDirOld;
std::string outputDirDebug;
std::string outputDirRelease;
std::string outputDirMinSizeRel;
std::string outputDirRelWithDebInfo;
if(target.GetType() == cmTarget::EXECUTABLE ||
target.GetType() == cmTarget::STATIC_LIBRARY ||
target.GetType() == cmTarget::SHARED_LIBRARY ||
target.GetType() == cmTarget::MODULE_LIBRARY)
{
#ifdef CM_USE_OLD_VS6
outputDirOld =
removeQuotes(this->ConvertToOptionallyRelativeOutputPath
(target.GetDirectory().c_str()));
#endif
outputDirDebug =
removeQuotes(this->ConvertToOptionallyRelativeOutputPath(
target.GetDirectory("Debug").c_str()));
outputDirRelease =
removeQuotes(this->ConvertToOptionallyRelativeOutputPath(
target.GetDirectory("Release").c_str()));
outputDirMinSizeRel =
removeQuotes(this->ConvertToOptionallyRelativeOutputPath(
target.GetDirectory("MinSizeRel").c_str()));
outputDirRelWithDebInfo =
removeQuotes(this->ConvertToOptionallyRelativeOutputPath(
target.GetDirectory("RelWithDebInfo").c_str()));
}
else if(target.GetType() == cmTarget::OBJECT_LIBRARY)
{
std::string outputDir = cmake::GetCMakeFilesDirectoryPostSlash();
outputDirDebug = outputDir + "Debug";
outputDirRelease = outputDir + "Release";
outputDirMinSizeRel = outputDir + "MinSizeRel";
outputDirRelWithDebInfo = outputDir + "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)
{
extraLinkOptionsDebug =
extraLinkOptions + " " + extraLinkOptionsDebug;
extraLinkOptionsRelease =
extraLinkOptions + " " + extraLinkOptionsRelease;
extraLinkOptionsMinSizeRel =
extraLinkOptions + " " + extraLinkOptionsMinSizeRel;
extraLinkOptionsRelWithDebInfo =
extraLinkOptions + " " + extraLinkOptionsRelWithDebInfo;
this->ComputeLinkOptions(target, "Debug", extraLinkOptionsDebug,
optionsDebug);
this->ComputeLinkOptions(target, "Release", extraLinkOptionsRelease,
optionsRelease);
this->ComputeLinkOptions(target, "MinSizeRel", extraLinkOptionsMinSizeRel,
optionsMinSizeRel);
this->ComputeLinkOptions(target, "RelWithDebInfo",
extraLinkOptionsRelWithDebInfo,
optionsRelWithDebInfo);
}
// Compute the path of the import library.
std::string targetImplibFlagDebug;
std::string targetImplibFlagRelease;
std::string targetImplibFlagMinSizeRel;
std::string targetImplibFlagRelWithDebInfo;
if(target.GetType() == cmTarget::SHARED_LIBRARY ||
target.GetType() == cmTarget::MODULE_LIBRARY ||
target.GetType() == cmTarget::EXECUTABLE)
{
std::string fullPathImpDebug = target.GetDirectory("Debug", true);
std::string fullPathImpRelease = target.GetDirectory("Release", true);
std::string fullPathImpMinSizeRel =
target.GetDirectory("MinSizeRel", true);
std::string fullPathImpRelWithDebInfo =
target.GetDirectory("RelWithDebInfo", true);
fullPathImpDebug += "/";
fullPathImpRelease += "/";
fullPathImpMinSizeRel += "/";
fullPathImpRelWithDebInfo += "/";
fullPathImpDebug += target.GetFullName("Debug", true);
fullPathImpRelease += target.GetFullName("Release", true);
fullPathImpMinSizeRel += target.GetFullName("MinSizeRel", true);
fullPathImpRelWithDebInfo += target.GetFullName("RelWithDebInfo", true);
targetImplibFlagDebug = "/implib:";
targetImplibFlagRelease = "/implib:";
targetImplibFlagMinSizeRel = "/implib:";
targetImplibFlagRelWithDebInfo = "/implib:";
targetImplibFlagDebug +=
this->ConvertToOptionallyRelativeOutputPath(fullPathImpDebug.c_str());
targetImplibFlagRelease +=
this->ConvertToOptionallyRelativeOutputPath(fullPathImpRelease.c_str());
targetImplibFlagMinSizeRel +=
this->ConvertToOptionallyRelativeOutputPath(
fullPathImpMinSizeRel.c_str());
targetImplibFlagRelWithDebInfo +=
this->ConvertToOptionallyRelativeOutputPath(
fullPathImpRelWithDebInfo.c_str());
}
#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 customRuleCodeRelease
= this->CreateTargetRules(target, "RELEASE", libName);
std::string customRuleCodeDebug
= this->CreateTargetRules(target, "DEBUG", libName);
std::string customRuleCodeMinSizeRel
= this->CreateTargetRules(target, "MINSIZEREL", libName);
std::string customRuleCodeRelWithDebInfo
= this->CreateTargetRules(target, "RELWITHDEBINFO", libName);
cmsys::ifstream fin(this->DSPHeaderTemplate.c_str());
if(!fin)
{
cmSystemTools::Error("Error Reading ", this->DSPHeaderTemplate.c_str());
}
std::string staticLibOptions;
std::string staticLibOptionsDebug;
std::string staticLibOptionsRelease;
std::string staticLibOptionsMinSizeRel;
std::string staticLibOptionsRelWithDebInfo;
if(target.GetType() == cmTarget::STATIC_LIBRARY )
{
const char *libflagsGlobal =
this->Makefile->GetSafeDefinition("CMAKE_STATIC_LINKER_FLAGS");
this->AppendFlags(staticLibOptions, libflagsGlobal);
this->AppendFlags(staticLibOptionsDebug, libflagsGlobal);
this->AppendFlags(staticLibOptionsRelease, libflagsGlobal);
this->AppendFlags(staticLibOptionsMinSizeRel, libflagsGlobal);
this->AppendFlags(staticLibOptionsRelWithDebInfo, libflagsGlobal);
this->AppendFlags(staticLibOptionsDebug, this->Makefile->
GetSafeDefinition("CMAKE_STATIC_LINKER_FLAGS_DEBUG"));
this->AppendFlags(staticLibOptionsRelease, this->Makefile->
GetSafeDefinition("CMAKE_STATIC_LINKER_FLAGS_RELEASE"));
this->AppendFlags(staticLibOptionsMinSizeRel, this->Makefile->
GetSafeDefinition("CMAKE_STATIC_LINKER_FLAGS_MINSIZEREL"));
this->AppendFlags(staticLibOptionsRelWithDebInfo, this->Makefile->
GetSafeDefinition("CMAKE_STATIC_LINKER_FLAGS_RELWITHDEBINFO"));
const char *libflags = target.GetProperty("STATIC_LIBRARY_FLAGS");
this->AppendFlags(staticLibOptions, libflags);
this->AppendFlags(staticLibOptionsDebug, libflags);
this->AppendFlags(staticLibOptionsRelease, libflags);
this->AppendFlags(staticLibOptionsMinSizeRel, libflags);
this->AppendFlags(staticLibOptionsRelWithDebInfo, libflags);
this->AppendFlags(staticLibOptionsDebug,
target.GetProperty("STATIC_LIBRARY_FLAGS_DEBUG"));
this->AppendFlags(staticLibOptionsRelease,
target.GetProperty("STATIC_LIBRARY_FLAGS_RELEASE"));
this->AppendFlags(staticLibOptionsMinSizeRel,
target.GetProperty("STATIC_LIBRARY_FLAGS_MINSIZEREL"));
this->AppendFlags(staticLibOptionsRelWithDebInfo,
target.GetProperty("STATIC_LIBRARY_FLAGS_RELWITHDEBINFO"));
std::string objects;
this->OutputObjects(target, "LIB", objects);
if(!objects.empty())
{
objects = "\n" + objects;
staticLibOptionsDebug += objects;
staticLibOptionsRelease += objects;
staticLibOptionsMinSizeRel += objects;
staticLibOptionsRelWithDebInfo += objects;
}
}
// Add the export symbol definition for shared library objects.
std::string exportSymbol;
if(const char* exportMacro = target.GetExportMacro())
{
exportSymbol = exportMacro;
}
std::string line;
std::string libnameExports;
if(exportSymbol.size())
{
libnameExports = "/D \"";
libnameExports += exportSymbol;
libnameExports += "\"";
}
while(cmSystemTools::GetLineFromStream(fin, line))
{
const char* mfcFlag = this->Makefile->GetDefinition("CMAKE_MFC_FLAG");
if(!mfcFlag)
{
mfcFlag = "0";
}
cmSystemTools::ReplaceString(line, "OUTPUT_LIBNAME_EXPORTS",
libnameExports.c_str());
cmSystemTools::ReplaceString(line, "CMAKE_MFC_FLAG",
mfcFlag);
if(target.GetType() == cmTarget::STATIC_LIBRARY ||
target.GetType() == cmTarget::OBJECT_LIBRARY)
{
cmSystemTools::ReplaceString(line, "CM_STATIC_LIB_ARGS_DEBUG",
staticLibOptionsDebug.c_str());
cmSystemTools::ReplaceString(line, "CM_STATIC_LIB_ARGS_RELEASE",
staticLibOptionsRelease.c_str());
cmSystemTools::ReplaceString(line, "CM_STATIC_LIB_ARGS_MINSIZEREL",
staticLibOptionsMinSizeRel.c_str());
cmSystemTools::ReplaceString(line, "CM_STATIC_LIB_ARGS_RELWITHDEBINFO",
staticLibOptionsRelWithDebInfo.c_str());
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 rules for custom command. When specifying just the
// target name for the command the command can be different for
// different configs
cmSystemTools::ReplaceString(line, "CMAKE_CUSTOM_RULE_CODE_RELEASE",
customRuleCodeRelease.c_str());
cmSystemTools::ReplaceString(line, "CMAKE_CUSTOM_RULE_CODE_DEBUG",
customRuleCodeDebug.c_str());
cmSystemTools::ReplaceString(line, "CMAKE_CUSTOM_RULE_CODE_MINSIZEREL",
customRuleCodeMinSizeRel.c_str());
cmSystemTools::ReplaceString(line, "CMAKE_CUSTOM_RULE_CODE_RELWITHDEBINFO",
customRuleCodeRelWithDebInfo.c_str());
// 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_DEBUG",
includeOptionsDebug.c_str());
cmSystemTools::ReplaceString(line, "BUILD_INCLUDES_RELEASE",
includeOptionsRelease.c_str());
cmSystemTools::ReplaceString(line, "BUILD_INCLUDES_MINSIZEREL",
includeOptionsMinSizeRel.c_str());
cmSystemTools::ReplaceString(line, "BUILD_INCLUDES_RELWITHDEBINFO",
includeOptionsRelWithDebInfo.c_str());
cmSystemTools::ReplaceString(line, "TARGET_VERSION_FLAG",
targetVersionFlag.c_str());
cmSystemTools::ReplaceString(line, "TARGET_IMPLIB_FLAG_DEBUG",
targetImplibFlagDebug.c_str());
cmSystemTools::ReplaceString(line, "TARGET_IMPLIB_FLAG_RELEASE",
targetImplibFlagRelease.c_str());
cmSystemTools::ReplaceString(line, "TARGET_IMPLIB_FLAG_MINSIZEREL",
targetImplibFlagMinSizeRel.c_str());
cmSystemTools::ReplaceString(line, "TARGET_IMPLIB_FLAG_RELWITHDEBINFO",
targetImplibFlagRelWithDebInfo.c_str());
std::string vs6name = GetVS6TargetName(libName);
cmSystemTools::ReplaceString(line, "OUTPUT_LIBNAME", vs6name.c_str());
#ifdef CM_USE_OLD_VS6
// 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());
#endif
if(targetBuilds || target.GetType() == cmTarget::OBJECT_LIBRARY)
{
cmSystemTools::ReplaceString(line, "OUTPUT_DIRECTORY_DEBUG",
outputDirDebug.c_str());
cmSystemTools::ReplaceString(line, "OUTPUT_DIRECTORY_RELEASE",
outputDirRelease.c_str());
cmSystemTools::ReplaceString(line, "OUTPUT_DIRECTORY_MINSIZEREL",
outputDirMinSizeRel.c_str());
cmSystemTools::ReplaceString(line, "OUTPUT_DIRECTORY_RELWITHDEBINFO",
outputDirRelWithDebInfo.c_str());
if(!outputDirOld.empty())
{
cmSystemTools::ReplaceString(line, "OUTPUT_DIRECTORY",
outputDirOld.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 flagsMinSizeRel = " ";
std::string flagsDebug = " ";
std::string flagsRelWithDebInfo = " ";
if(target.GetType() >= cmTarget::EXECUTABLE &&
target.GetType() <= cmTarget::OBJECT_LIBRARY)
{
std::vector<std::string> configs;
target.GetMakefile()->GetConfigurations(configs);
std::vector<std::string>::const_iterator it = configs.begin();
const std::string& linkLanguage = target.GetLinkerLanguage(*it);
for ( ; it != configs.end(); ++it)
{
const std::string& configLinkLanguage = target.GetLinkerLanguage(*it);
if (configLinkLanguage != linkLanguage)
{
cmSystemTools::Error
("Linker language must not vary by configuration for target: ",
target.GetName().c_str());
}
}
if(linkLanguage.empty())
{
cmSystemTools::Error
("CMake can not determine linker language for target: ",
target.GetName().c_str());
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\\\" ";
flagVar = baseFlagVar + "_MINSIZEREL";
flagsMinSizeRel = this->Makefile->GetSafeDefinition(flagVar.c_str());
flagsMinSizeRel += " -DCMAKE_INTDIR=\\\"MinSizeRel\\\" ";
flagVar = baseFlagVar + "_DEBUG";
flagsDebug = this->Makefile->GetSafeDefinition(flagVar.c_str());
flagsDebug += " -DCMAKE_INTDIR=\\\"Debug\\\" ";
flagVar = baseFlagVar + "_RELWITHDEBINFO";
flagsRelWithDebInfo = this->Makefile->GetSafeDefinition(flagVar.c_str());
flagsRelWithDebInfo += " -DCMAKE_INTDIR=\\\"RelWithDebInfo\\\" ";
this->AddCompileOptions(flags, &target, linkLanguage, "");
this->AddCompileOptions(flagsDebug, &target, linkLanguage, "Debug");
this->AddCompileOptions(flagsRelease, &target, linkLanguage, "Release");
this->AddCompileOptions(flagsMinSizeRel, &target, linkLanguage,
"MinSizeRel");
this->AddCompileOptions(flagsRelWithDebInfo, &target, linkLanguage,
"RelWithDebInfo");
}
// if _UNICODE and _SBCS are 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.find("D_SBCS") == flags.npos &&
defs.find("D_SBCS") == flags.npos)
{
flags += " /D \"_MBCS\"";
}
// Add per-target and per-configuration preprocessor definitions.
std::set<std::string> definesSet;
std::set<std::string> debugDefinesSet;
std::set<std::string> releaseDefinesSet;
std::set<std::string> minsizeDefinesSet;
std::set<std::string> debugrelDefinesSet;
this->AddCompileDefinitions(definesSet, &target, "");
this->AddCompileDefinitions(debugDefinesSet, &target, "DEBUG");
this->AddCompileDefinitions(releaseDefinesSet, &target, "RELEASE");
this->AddCompileDefinitions(minsizeDefinesSet, &target, "MINSIZEREL");
this->AddCompileDefinitions(debugrelDefinesSet, &target, "RELWITHDEBINFO");
std::string defines = " ";
std::string debugDefines = " ";
std::string releaseDefines = " ";
std::string minsizeDefines = " ";
std::string debugrelDefines = " ";
this->JoinDefines(definesSet, defines, "");
this->JoinDefines(debugDefinesSet, debugDefines, "");
this->JoinDefines(releaseDefinesSet, releaseDefines, "");
this->JoinDefines(minsizeDefinesSet, minsizeDefines, "");
this->JoinDefines(debugrelDefinesSet, debugrelDefines, "");
flags += defines;
flagsDebug += debugDefines;
flagsRelease += releaseDefines;
flagsMinSizeRel += minsizeDefines;
flagsRelWithDebInfo += debugrelDefines;
// 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",
flagsMinSizeRel.c_str());
cmSystemTools::ReplaceString(line, "CMAKE_CXX_FLAGS_DEBUG",
flagsDebug.c_str());
cmSystemTools::ReplaceString(line, "CMAKE_CXX_FLAGS_RELWITHDEBINFO",
flagsRelWithDebInfo.c_str());
cmSystemTools::ReplaceString(line, "CMAKE_CXX_FLAGS_RELEASE",
flagsRelease.c_str());
cmSystemTools::ReplaceString(line, "CMAKE_CXX_FLAGS", flags.c_str());
cmSystemTools::ReplaceString(line, "COMPILE_DEFINITIONS_MINSIZEREL",
minsizeDefines.c_str());
cmSystemTools::ReplaceString(line, "COMPILE_DEFINITIONS_DEBUG",
debugDefines.c_str());
cmSystemTools::ReplaceString(line, "COMPILE_DEFINITIONS_RELWITHDEBINFO",
debugrelDefines.c_str());
cmSystemTools::ReplaceString(line, "COMPILE_DEFINITIONS_RELEASE",
releaseDefines.c_str());
cmSystemTools::ReplaceString(line, "COMPILE_DEFINITIONS", defines.c_str());
fout << line.c_str() << std::endl;
}
}
void cmLocalVisualStudio6Generator::WriteDSPFooter(std::ostream& fout)
{
cmsys::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 std::string& configName,
const std::string extraOptions,
std::string& options)
{
// Compute the link information for this configuration.
cmComputeLinkInformation* pcli = target.GetLinkInformation(configName);
if(!pcli)
{
return;
}
cmComputeLinkInformation& cli = *pcli;
typedef cmComputeLinkInformation::ItemVector ItemVector;
ItemVector const& linkLibs = cli.GetItems();
std::vector<std::string> const& linkDirs = cli.GetDirectories();
this->OutputObjects(target, "LINK", options);
// Build the link options code.
for(std::vector<std::string>::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(ItemVector::const_iterator l = linkLibs.begin();
l != linkLibs.end(); ++l)
{
options += "# ADD LINK32 ";
if(l->IsPath)
{
options +=
this->ConvertToOptionallyRelativeOutputPath(l->Value.c_str());
}
else if (!l->Target
|| l->Target->GetType() != cmTarget::INTERFACE_LIBRARY)
{
options += l->Value;
}
options += "\n";
}
// Add extra options if any.
if(!extraOptions.empty())
{
options += "# ADD LINK32 ";
options += extraOptions;
options += "\n";
}
}
//----------------------------------------------------------------------------
void cmLocalVisualStudio6Generator
::OutputObjects(cmTarget& target, const char* tool,
std::string& options)
{
// VS 6 does not support per-config source locations so we
// list object library content on the link line instead.
cmGeneratorTarget* gt =
this->GlobalGenerator->GetGeneratorTarget(&target);
std::vector<std::string> objs;
gt->UseObjectLibraries(objs, "");
for(std::vector<std::string>::const_iterator
oi = objs.begin(); oi != objs.end(); ++oi)
{
options += "# ADD ";
options += tool;
options += "32 ";
options += this->ConvertToOptionallyRelativeOutputPath(oi->c_str());
options += "\n";
}
}
std::string
cmLocalVisualStudio6Generator
::GetTargetDirectory(cmTarget const&) const
{
// No per-target directory for this generator (yet).
return "";
}
//----------------------------------------------------------------------------
std::string
cmLocalVisualStudio6Generator
::ComputeLongestObjectDirectory(cmTarget&) const
{
// Compute the maximum length configuration name.
std::string config_max;
for(std::vector<std::string>::const_iterator
i = this->Configurations.begin();
i != this->Configurations.end(); ++i)
{
// Strip the subdirectory name out of the configuration name.
std::string config = this->GetConfigName(*i);
if(config.size() > config_max.size())
{
config_max = config;
}
}
// Compute the maximum length full path to the intermediate
// files directory for any configuration. This is used to construct
// object file names that do not produce paths that are too long.
std::string dir_max;
dir_max += this->Makefile->GetCurrentOutputDirectory();
dir_max += "/";
dir_max += config_max;
dir_max += "/";
return dir_max;
}
std::string
cmLocalVisualStudio6Generator
::GetConfigName(std::string const& configuration) const
{
// Strip the subdirectory name out of the configuration name.
std::string config = configuration;
std::string::size_type pos = config.find_last_of(" ");
config = config.substr(pos+1, std::string::npos);
config = config.substr(0, config.size()-1);
return config;
}
//----------------------------------------------------------------------------
bool
cmLocalVisualStudio6Generator
::CheckDefinition(std::string const& define) const
{
// Perform the standard check first.
if(!this->cmLocalGenerator::CheckDefinition(define))
{
return false;
}
// Now do the VS6-specific check.
if(define.find_first_of(" ") != define.npos &&
define.find_first_of("\"$;") != define.npos)
{
std::ostringstream e;
e << "WARNING: The VS6 IDE does not support preprocessor definition "
<< "values with spaces and '\"', '$', or ';'.\n"
<< "CMake is dropping a preprocessor definition: " << define << "\n"
<< "Consider defining the macro in a (configured) header file.\n";
cmSystemTools::Message(e.str().c_str());
return false;
}
// Assume it is supported.
return true;
}
