324 lines
10 KiB
C++
324 lines
10 KiB
C++
/*============================================================================
|
|
CMake - Cross Platform Makefile Generator
|
|
Copyright 2000-2012 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 "cmGeneratorTarget.h"
|
|
|
|
#include "cmTarget.h"
|
|
#include "cmMakefile.h"
|
|
#include "cmLocalGenerator.h"
|
|
#include "cmComputeLinkInformation.h"
|
|
#include "cmGlobalGenerator.h"
|
|
#include "cmSourceFile.h"
|
|
|
|
#include <assert.h>
|
|
|
|
//----------------------------------------------------------------------------
|
|
cmGeneratorTarget::cmGeneratorTarget(cmTarget* t): Target(t)
|
|
{
|
|
this->Makefile = this->Target->GetMakefile();
|
|
this->LocalGenerator = this->Makefile->GetLocalGenerator();
|
|
this->GlobalGenerator = this->LocalGenerator->GetGlobalGenerator();
|
|
this->ClassifySources();
|
|
this->LookupObjectLibraries();
|
|
}
|
|
|
|
cmGeneratorTarget::~cmGeneratorTarget()
|
|
{
|
|
for(std::map<cmStdString, cmComputeLinkInformation*>::iterator i
|
|
= LinkInformation.begin(); i != LinkInformation.end(); ++i)
|
|
{
|
|
delete i->second;
|
|
}
|
|
}
|
|
|
|
//----------------------------------------------------------------------------
|
|
int cmGeneratorTarget::GetType() const
|
|
{
|
|
return this->Target->GetType();
|
|
}
|
|
|
|
//----------------------------------------------------------------------------
|
|
const char *cmGeneratorTarget::GetName() const
|
|
{
|
|
return this->Target->GetName();
|
|
}
|
|
|
|
//----------------------------------------------------------------------------
|
|
const char *cmGeneratorTarget::GetProperty(const char *prop)
|
|
{
|
|
return this->Target->GetProperty(prop);
|
|
}
|
|
|
|
//----------------------------------------------------------------------------
|
|
bool cmGeneratorTarget::GetPropertyAsBool(const char *prop)
|
|
{
|
|
return this->Target->GetPropertyAsBool(prop);
|
|
}
|
|
|
|
//----------------------------------------------------------------------------
|
|
std::vector<cmSourceFile*> const& cmGeneratorTarget::GetSourceFiles()
|
|
{
|
|
return this->Target->GetSourceFiles();
|
|
}
|
|
|
|
//----------------------------------------------------------------------------
|
|
void cmGeneratorTarget::ClassifySources()
|
|
{
|
|
cmsys::RegularExpression header(CM_HEADER_REGEX);
|
|
bool isObjLib = this->Target->GetType() == cmTarget::OBJECT_LIBRARY;
|
|
std::vector<cmSourceFile*> badObjLib;
|
|
std::vector<cmSourceFile*> const& sources = this->Target->GetSourceFiles();
|
|
for(std::vector<cmSourceFile*>::const_iterator si = sources.begin();
|
|
si != sources.end(); ++si)
|
|
{
|
|
cmSourceFile* sf = *si;
|
|
std::string ext = cmSystemTools::LowerCase(sf->GetExtension());
|
|
if(sf->GetCustomCommand())
|
|
{
|
|
this->CustomCommands.push_back(sf);
|
|
}
|
|
else if(sf->GetPropertyAsBool("HEADER_FILE_ONLY"))
|
|
{
|
|
this->HeaderSources.push_back(sf);
|
|
}
|
|
else if(sf->GetPropertyAsBool("EXTERNAL_OBJECT"))
|
|
{
|
|
this->ExternalObjects.push_back(sf);
|
|
if(isObjLib) { badObjLib.push_back(sf); }
|
|
}
|
|
else if(sf->GetLanguage())
|
|
{
|
|
this->ObjectSources.push_back(sf);
|
|
}
|
|
else if(ext == "def")
|
|
{
|
|
this->ModuleDefinitionFile = sf->GetFullPath();
|
|
if(isObjLib) { badObjLib.push_back(sf); }
|
|
}
|
|
else if(ext == "idl")
|
|
{
|
|
this->IDLSources.push_back(sf);
|
|
if(isObjLib) { badObjLib.push_back(sf); }
|
|
}
|
|
else if(header.find(sf->GetFullPath().c_str()))
|
|
{
|
|
this->HeaderSources.push_back(sf);
|
|
}
|
|
else if(this->GlobalGenerator->IgnoreFile(sf->GetExtension().c_str()))
|
|
{
|
|
// We only get here if a source file is not an external object
|
|
// and has an extension that is listed as an ignored file type.
|
|
// No message or diagnosis should be given.
|
|
this->ExtraSources.push_back(sf);
|
|
}
|
|
else
|
|
{
|
|
this->ExtraSources.push_back(sf);
|
|
if(isObjLib && ext != "txt")
|
|
{
|
|
badObjLib.push_back(sf);
|
|
}
|
|
}
|
|
}
|
|
|
|
if(!badObjLib.empty())
|
|
{
|
|
cmOStringStream e;
|
|
e << "OBJECT library \"" << this->Target->GetName() << "\" contains:\n";
|
|
for(std::vector<cmSourceFile*>::iterator i = badObjLib.begin();
|
|
i != badObjLib.end(); ++i)
|
|
{
|
|
e << " " << (*i)->GetLocation().GetName() << "\n";
|
|
}
|
|
e << "but may contain only headers and sources that compile.";
|
|
this->GlobalGenerator->GetCMakeInstance()
|
|
->IssueMessage(cmake::FATAL_ERROR, e.str(),
|
|
this->Target->GetBacktrace());
|
|
}
|
|
}
|
|
|
|
//----------------------------------------------------------------------------
|
|
void cmGeneratorTarget::LookupObjectLibraries()
|
|
{
|
|
std::vector<std::string> const& objLibs =
|
|
this->Target->GetObjectLibraries();
|
|
for(std::vector<std::string>::const_iterator oli = objLibs.begin();
|
|
oli != objLibs.end(); ++oli)
|
|
{
|
|
std::string const& objLibName = *oli;
|
|
if(cmTarget* objLib = this->Makefile->FindTargetToUse(objLibName.c_str()))
|
|
{
|
|
if(objLib->GetType() == cmTarget::OBJECT_LIBRARY)
|
|
{
|
|
if(this->Target->GetType() != cmTarget::EXECUTABLE &&
|
|
this->Target->GetType() != cmTarget::STATIC_LIBRARY &&
|
|
this->Target->GetType() != cmTarget::SHARED_LIBRARY &&
|
|
this->Target->GetType() != cmTarget::MODULE_LIBRARY)
|
|
{
|
|
this->GlobalGenerator->GetCMakeInstance()
|
|
->IssueMessage(cmake::FATAL_ERROR,
|
|
"Only executables and non-OBJECT libraries may "
|
|
"reference target objects.",
|
|
this->Target->GetBacktrace());
|
|
return;
|
|
}
|
|
this->Target->AddUtility(objLib->GetName());
|
|
this->ObjectLibraries.push_back(objLib);
|
|
}
|
|
else
|
|
{
|
|
cmOStringStream e;
|
|
e << "Objects of target \"" << objLibName
|
|
<< "\" referenced but is not an OBJECT library.";
|
|
this->GlobalGenerator->GetCMakeInstance()
|
|
->IssueMessage(cmake::FATAL_ERROR, e.str(),
|
|
this->Target->GetBacktrace());
|
|
return;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
cmOStringStream e;
|
|
e << "Objects of target \"" << objLibName
|
|
<< "\" referenced but no such target exists.";
|
|
this->GlobalGenerator->GetCMakeInstance()
|
|
->IssueMessage(cmake::FATAL_ERROR, e.str(),
|
|
this->Target->GetBacktrace());
|
|
return;
|
|
}
|
|
}
|
|
}
|
|
|
|
//----------------------------------------------------------------------------
|
|
void cmGeneratorTarget::UseObjectLibraries(std::vector<std::string>& objs)
|
|
{
|
|
for(std::vector<cmTarget*>::const_iterator
|
|
ti = this->ObjectLibraries.begin();
|
|
ti != this->ObjectLibraries.end(); ++ti)
|
|
{
|
|
cmTarget* objLib = *ti;
|
|
cmGeneratorTarget* ogt =
|
|
this->GlobalGenerator->GetGeneratorTarget(objLib);
|
|
for(std::vector<cmSourceFile*>::const_iterator
|
|
si = ogt->ObjectSources.begin();
|
|
si != ogt->ObjectSources.end(); ++si)
|
|
{
|
|
std::string obj = ogt->ObjectDirectory;
|
|
obj += ogt->Objects[*si];
|
|
objs.push_back(obj);
|
|
}
|
|
}
|
|
}
|
|
|
|
//----------------------------------------------------------------------------
|
|
cmComputeLinkInformation*
|
|
cmGeneratorTarget::GetLinkInformation(const char* config)
|
|
{
|
|
// Lookup any existing information for this configuration.
|
|
std::map<cmStdString, cmComputeLinkInformation*>::iterator
|
|
i = this->LinkInformation.find(config?config:"");
|
|
if(i == this->LinkInformation.end())
|
|
{
|
|
// Compute information for this configuration.
|
|
cmComputeLinkInformation* info =
|
|
new cmComputeLinkInformation(this->Target, config);
|
|
if(!info || !info->Compute())
|
|
{
|
|
delete info;
|
|
info = 0;
|
|
}
|
|
|
|
// Store the information for this configuration.
|
|
std::map<cmStdString, cmComputeLinkInformation*>::value_type
|
|
entry(config?config:"", info);
|
|
i = this->LinkInformation.insert(entry).first;
|
|
}
|
|
return i->second;
|
|
}
|
|
|
|
//----------------------------------------------------------------------------
|
|
void cmGeneratorTarget::GetAppleArchs(const char* config,
|
|
std::vector<std::string>& archVec)
|
|
{
|
|
const char* archs = 0;
|
|
if(config && *config)
|
|
{
|
|
std::string defVarName = "OSX_ARCHITECTURES_";
|
|
defVarName += cmSystemTools::UpperCase(config);
|
|
archs = this->Target->GetProperty(defVarName.c_str());
|
|
}
|
|
if(!archs)
|
|
{
|
|
archs = this->Target->GetProperty("OSX_ARCHITECTURES");
|
|
}
|
|
if(archs)
|
|
{
|
|
cmSystemTools::ExpandListArgument(std::string(archs), archVec);
|
|
}
|
|
}
|
|
|
|
//----------------------------------------------------------------------------
|
|
const char* cmGeneratorTarget::GetCreateRuleVariable()
|
|
{
|
|
switch(this->GetType())
|
|
{
|
|
case cmTarget::STATIC_LIBRARY:
|
|
return "_CREATE_STATIC_LIBRARY";
|
|
case cmTarget::SHARED_LIBRARY:
|
|
return "_CREATE_SHARED_LIBRARY";
|
|
case cmTarget::MODULE_LIBRARY:
|
|
return "_CREATE_SHARED_MODULE";
|
|
case cmTarget::EXECUTABLE:
|
|
return "_LINK_EXECUTABLE";
|
|
default:
|
|
break;
|
|
}
|
|
return "";
|
|
}
|
|
|
|
//----------------------------------------------------------------------------
|
|
std::vector<std::string> cmGeneratorTarget::GetIncludeDirectories()
|
|
{
|
|
std::vector<std::string> includes;
|
|
const char *prop = this->Target->GetProperty("INCLUDE_DIRECTORIES");
|
|
if(prop)
|
|
{
|
|
cmSystemTools::ExpandListArgument(prop, includes);
|
|
}
|
|
|
|
std::set<std::string> uniqueIncludes;
|
|
std::vector<std::string> orderedAndUniqueIncludes;
|
|
for(std::vector<std::string>::const_iterator
|
|
li = includes.begin(); li != includes.end(); ++li)
|
|
{
|
|
if(uniqueIncludes.insert(*li).second)
|
|
{
|
|
orderedAndUniqueIncludes.push_back(*li);
|
|
}
|
|
}
|
|
|
|
return orderedAndUniqueIncludes;
|
|
}
|
|
|
|
//----------------------------------------------------------------------------
|
|
const char *cmGeneratorTarget::GetCompileDefinitions(const char *config)
|
|
{
|
|
if (!config)
|
|
{
|
|
return this->Target->GetProperty("COMPILE_DEFINITIONS");
|
|
}
|
|
std::string defPropName = "COMPILE_DEFINITIONS_";
|
|
defPropName +=
|
|
cmSystemTools::UpperCase(config);
|
|
|
|
return this->Target->GetProperty(defPropName.c_str());
|
|
}
|