1689 lines
59 KiB
C++
1689 lines
59 KiB
C++
/*=========================================================================
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Program: CMake - Cross-Platform Makefile Generator
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Module: $RCSfile$
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Language: C++
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Date: $Date$
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Version: $Revision$
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Copyright (c) 2002 Kitware, Inc., Insight Consortium. All rights reserved.
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See Copyright.txt or http://www.cmake.org/HTML/Copyright.html for details.
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This software is distributed WITHOUT ANY WARRANTY; without even
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the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
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PURPOSE. See the above copyright notices for more information.
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=========================================================================*/
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#include "cmMakefileTargetGenerator.h"
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#include "cmGeneratedFileStream.h"
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#include "cmGlobalGenerator.h"
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#include "cmGlobalUnixMakefileGenerator3.h"
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#include "cmLocalUnixMakefileGenerator3.h"
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#include "cmMakefile.h"
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#include "cmSourceFile.h"
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#include "cmTarget.h"
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#include "cmake.h"
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#include "cmMakefileExecutableTargetGenerator.h"
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#include "cmMakefileLibraryTargetGenerator.h"
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#include "cmMakefileUtilityTargetGenerator.h"
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cmMakefileTargetGenerator::cmMakefileTargetGenerator(cmTarget* target)
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{
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this->BuildFileStream = 0;
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this->InfoFileStream = 0;
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this->FlagFileStream = 0;
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this->CustomCommandDriver = OnBuild;
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this->FortranModuleDirectoryComputed = false;
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this->Target = target;
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this->Makefile = this->Target->GetMakefile();
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this->LocalGenerator =
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static_cast<cmLocalUnixMakefileGenerator3*>(
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this->Makefile->GetLocalGenerator());
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this->GlobalGenerator =
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static_cast<cmGlobalUnixMakefileGenerator3*>(
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this->LocalGenerator->GetGlobalGenerator());
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}
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cmMakefileTargetGenerator *
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cmMakefileTargetGenerator::New(cmTarget *tgt)
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{
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cmMakefileTargetGenerator *result = 0;
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switch (tgt->GetType())
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{
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case cmTarget::EXECUTABLE:
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result = new cmMakefileExecutableTargetGenerator(tgt);
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break;
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case cmTarget::STATIC_LIBRARY:
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case cmTarget::SHARED_LIBRARY:
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case cmTarget::MODULE_LIBRARY:
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result = new cmMakefileLibraryTargetGenerator(tgt);
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break;
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case cmTarget::UTILITY:
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result = new cmMakefileUtilityTargetGenerator(tgt);
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break;
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default:
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return result;
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// break; /* unreachable */
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}
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return result;
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}
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//----------------------------------------------------------------------------
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void cmMakefileTargetGenerator::CreateRuleFile()
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{
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// Create a directory for this target.
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this->TargetBuildDirectory =
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this->LocalGenerator->GetTargetDirectory(*this->Target);
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this->TargetBuildDirectoryFull =
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this->LocalGenerator->ConvertToFullPath(this->TargetBuildDirectory);
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cmSystemTools::MakeDirectory(this->TargetBuildDirectoryFull.c_str());
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// Construct the rule file name.
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this->BuildFileName = this->TargetBuildDirectory;
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this->BuildFileName += "/build.make";
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this->BuildFileNameFull = this->TargetBuildDirectoryFull;
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this->BuildFileNameFull += "/build.make";
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// Construct the rule file name.
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this->ProgressFileName = this->TargetBuildDirectory;
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this->ProgressFileName += "/progress.make";
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this->ProgressFileNameFull = this->TargetBuildDirectoryFull;
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this->ProgressFileNameFull += "/progress.make";
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// reset the progress count
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this->NumberOfProgressActions = 0;
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// Open the rule file. This should be copy-if-different because the
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// rules may depend on this file itself.
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this->BuildFileStream =
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new cmGeneratedFileStream(this->BuildFileNameFull.c_str());
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this->BuildFileStream->SetCopyIfDifferent(true);
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if(!this->BuildFileStream)
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{
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return;
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}
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this->LocalGenerator->WriteDisclaimer(*this->BuildFileStream);
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this->LocalGenerator->WriteSpecialTargetsTop(*this->BuildFileStream);
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}
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//----------------------------------------------------------------------------
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void cmMakefileTargetGenerator::WriteTargetBuildRules()
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{
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// write the custom commands for this target
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// Look for files registered for cleaning in this directory.
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if(const char* additional_clean_files =
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this->Makefile->GetProperty
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("ADDITIONAL_MAKE_CLEAN_FILES"))
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{
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cmSystemTools::ExpandListArgument(additional_clean_files,
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this->CleanFiles);
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}
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// add custom commands to the clean rules?
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const char* clean_no_custom =
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this->Makefile->GetProperty("CLEAN_NO_CUSTOM");
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bool clean = cmSystemTools::IsOff(clean_no_custom);
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// First generate the object rule files. Save a list of all object
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// files for this target.
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const std::vector<cmSourceFile*>& sources = this->Target->GetSourceFiles();
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for(std::vector<cmSourceFile*>::const_iterator source = sources.begin();
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source != sources.end(); ++source)
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{
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cmTarget::SourceFileFlags tsFlags =
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this->Target->GetTargetSourceFileFlags(*source);
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if(cmCustomCommand* cc = (*source)->GetCustomCommand())
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{
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this->GenerateCustomRuleFile(*cc);
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if (clean)
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{
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const std::vector<std::string>& outputs = cc->GetOutputs();
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for(std::vector<std::string>::const_iterator o = outputs.begin();
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o != outputs.end(); ++o)
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{
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this->CleanFiles.push_back
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(this->Convert(o->c_str(),
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cmLocalGenerator::START_OUTPUT,
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cmLocalGenerator::UNCHANGED));
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}
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}
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}
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else if(tsFlags.Type != cmTarget::SourceFileTypeNormal)
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{
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this->WriteMacOSXContentRules(*(*source), tsFlags.MacFolder);
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}
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else if(!(*source)->GetPropertyAsBool("HEADER_FILE_ONLY"))
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{
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if(!this->GlobalGenerator->IgnoreFile
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((*source)->GetExtension().c_str()))
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{
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// Generate this object file's rule file.
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this->WriteObjectRuleFiles(*(*source));
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}
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else if((*source)->GetPropertyAsBool("EXTERNAL_OBJECT"))
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{
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// This is an external object file. Just add it.
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this->ExternalObjects.push_back((*source)->GetFullPath());
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}
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else
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{
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// We only get here if a source file is not an external object
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// and has an extension that is listed as an ignored file type
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// for this language. No message or diagnosis should be
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// given.
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}
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}
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}
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}
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//----------------------------------------------------------------------------
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void cmMakefileTargetGenerator::WriteCommonCodeRules()
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{
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// Include the dependencies for the target.
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std::string dependFileNameFull = this->TargetBuildDirectoryFull;
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dependFileNameFull += "/depend.make";
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*this->BuildFileStream
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<< "# Include any dependencies generated for this target.\n"
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<< this->LocalGenerator->IncludeDirective << " "
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<< this->Convert(dependFileNameFull.c_str(),
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cmLocalGenerator::HOME_OUTPUT,
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cmLocalGenerator::MAKEFILE)
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<< "\n\n";
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// Include the progress variables for the target.
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*this->BuildFileStream
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<< "# Include the progress variables for this target.\n"
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<< this->LocalGenerator->IncludeDirective << " "
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<< this->Convert(this->ProgressFileNameFull.c_str(),
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cmLocalGenerator::HOME_OUTPUT,
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cmLocalGenerator::MAKEFILE)
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<< "\n\n";
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// make sure the depend file exists
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if (!cmSystemTools::FileExists(dependFileNameFull.c_str()))
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{
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// Write an empty dependency file.
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cmGeneratedFileStream depFileStream(dependFileNameFull.c_str());
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depFileStream
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<< "# Empty dependencies file for " << this->Target->GetName() << ".\n"
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<< "# This may be replaced when dependencies are built." << std::endl;
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}
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// Open the flags file. This should be copy-if-different because the
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// rules may depend on this file itself.
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this->FlagFileNameFull = this->TargetBuildDirectoryFull;
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this->FlagFileNameFull += "/flags.make";
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this->FlagFileStream =
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new cmGeneratedFileStream(this->FlagFileNameFull.c_str());
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this->FlagFileStream->SetCopyIfDifferent(true);
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if(!this->FlagFileStream)
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{
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return;
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}
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this->LocalGenerator->WriteDisclaimer(*this->FlagFileStream);
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// Include the flags for the target.
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*this->BuildFileStream
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<< "# Include the compile flags for this target's objects.\n"
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<< this->LocalGenerator->IncludeDirective << " "
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<< this->Convert(this->FlagFileNameFull.c_str(),
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cmLocalGenerator::HOME_OUTPUT,
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cmLocalGenerator::MAKEFILE)
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<< "\n\n";
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}
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//----------------------------------------------------------------------------
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void cmMakefileTargetGenerator::WriteTargetLanguageFlags()
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{
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// write language flags for target
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std::set<cmStdString> languages;
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this->Target->GetLanguages(languages);
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// put the compiler in the rules.make file so that if it changes
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// things rebuild
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for(std::set<cmStdString>::const_iterator l = languages.begin();
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l != languages.end(); ++l)
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{
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cmStdString compiler = "CMAKE_";
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compiler += *l;
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compiler += "_COMPILER";
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*this->FlagFileStream << "# compile " << l->c_str() << " with " <<
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this->Makefile->GetSafeDefinition(compiler.c_str()) << "\n";
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}
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for(std::set<cmStdString>::const_iterator l = languages.begin();
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l != languages.end(); ++l)
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{
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const char *lang = l->c_str();
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std::string flags;
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std::string defines;
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bool shared = ((this->Target->GetType() == cmTarget::SHARED_LIBRARY) ||
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(this->Target->GetType() == cmTarget::MODULE_LIBRARY));
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// Add the export symbol definition for shared library objects.
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if(const char* exportMacro = this->Target->GetExportMacro())
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{
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flags += "-D";
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flags += exportMacro;
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}
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// Add preprocessor definitions for this target and configuration.
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this->LocalGenerator->AppendDefines
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(defines, this->Makefile->GetProperty("COMPILE_DEFINITIONS"), lang);
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this->LocalGenerator->AppendDefines
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(defines, this->Target->GetProperty("COMPILE_DEFINITIONS"), lang);
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std::string defPropName = "COMPILE_DEFINITIONS_";
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defPropName +=
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cmSystemTools::UpperCase(this->LocalGenerator->ConfigurationName);
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this->LocalGenerator->AppendDefines
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(defines, this->Makefile->GetProperty(defPropName.c_str()), lang);
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this->LocalGenerator->AppendDefines
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(defines, this->Target->GetProperty(defPropName.c_str()), lang);
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// Add language-specific flags.
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this->LocalGenerator
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->AddLanguageFlags(flags, lang,
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this->LocalGenerator->ConfigurationName.c_str());
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// Fortran-specific flags computed for this target.
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if(*l == "Fortran")
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{
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this->AddFortranFlags(flags);
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}
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// Add shared-library flags if needed.
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this->LocalGenerator->AddSharedFlags(flags, lang, shared);
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// Add include directory flags.
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this->LocalGenerator->
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AppendFlags(flags, this->LocalGenerator->GetIncludeFlags(lang));
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// Add include directory flags.
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this->LocalGenerator->
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AppendFlags(flags,this->GetFrameworkFlags().c_str());
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*this->FlagFileStream << lang << "_FLAGS = " << flags << "\n\n";
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*this->FlagFileStream << lang << "_DEFINES = " << defines << "\n\n";
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}
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// Add target-specific flags.
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if(this->Target->GetProperty("COMPILE_FLAGS"))
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{
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std::string flags;
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this->LocalGenerator->AppendFlags
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(flags, this->Target->GetProperty("COMPILE_FLAGS"));
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*this->FlagFileStream << "# TARGET_FLAGS = " << flags << "\n\n";
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}
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}
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//----------------------------------------------------------------------------
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void cmMakefileTargetGenerator::WriteMacOSXContentRules(cmSourceFile& source,
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const char* pkgloc)
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{
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// Skip OS X content when not building a Framework or Bundle.
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if(this->MacContentDirectory.empty())
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{
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return;
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}
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// Construct the full path to the content subdirectory.
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std::string macdir = this->MacContentDirectory;
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macdir += pkgloc;
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cmSystemTools::MakeDirectory(macdir.c_str());
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// Record use of this content location.
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this->MacContentFolders.insert(pkgloc);
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// Get the input file location.
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std::string input = source.GetFullPath();
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// Get the output file location.
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std::string output = macdir;
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output += "/";
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output += cmSystemTools::GetFilenameName(input);
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this->CleanFiles.push_back(this->Convert(output.c_str(),
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cmLocalGenerator::START_OUTPUT));
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output = this->Convert(output.c_str(), cmLocalGenerator::HOME_OUTPUT);
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// Create a rule to copy the content into the bundle.
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std::vector<std::string> depends;
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std::vector<std::string> commands;
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depends.push_back(input);
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std::string copyEcho = "Copying OS X content ";
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copyEcho += output;
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this->LocalGenerator->AppendEcho(commands, copyEcho.c_str(),
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cmLocalUnixMakefileGenerator3::EchoBuild);
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std::string copyCommand = "$(CMAKE_COMMAND) -E copy ";
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copyCommand += this->Convert(input.c_str(),
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cmLocalGenerator::NONE,
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cmLocalGenerator::SHELL);
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copyCommand += " ";
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copyCommand += this->Convert(output.c_str(),
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cmLocalGenerator::NONE,
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cmLocalGenerator::SHELL);
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commands.push_back(copyCommand);
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this->LocalGenerator->WriteMakeRule(*this->BuildFileStream, 0,
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output.c_str(),
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depends, commands, false);
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this->ExtraFiles.insert(output);
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}
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//----------------------------------------------------------------------------
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void cmMakefileTargetGenerator::WriteObjectRuleFiles(cmSourceFile& source)
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{
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// Identify the language of the source file.
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const char* lang = this->LocalGenerator->GetSourceFileLanguage(source);
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if(!lang)
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{
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// don't know anything about this file so skip it
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return;
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}
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// Get the full path name of the object file.
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bool hasSourceExtension;
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std::string objNoTargetDir;
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std::string obj =
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this->LocalGenerator->GetObjectFileName(*this->Target, source,
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&objNoTargetDir,
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&hasSourceExtension);
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// Avoid generating duplicate rules.
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if(this->ObjectFiles.find(obj) == this->ObjectFiles.end())
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{
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this->ObjectFiles.insert(obj);
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}
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else
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{
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cmOStringStream err;
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err << "Warning: Source file \""
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<< source.GetFullPath()
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<< "\" is listed multiple times for target \""
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<< this->Target->GetName()
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<< "\".";
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cmSystemTools::Message(err.str().c_str(), "Warning");
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return;
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}
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// Create the directory containing the object file. This may be a
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// subdirectory under the target's directory.
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std::string dir = cmSystemTools::GetFilenamePath(obj.c_str());
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cmSystemTools::MakeDirectory
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(this->LocalGenerator->ConvertToFullPath(dir).c_str());
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// Save this in the target's list of object files.
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this->Objects.push_back(obj);
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this->CleanFiles.push_back(obj);
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// TODO: Remove
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//std::string relativeObj
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//= this->LocalGenerator->GetHomeRelativeOutputPath();
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//relativeObj += obj;
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// we compute some depends when writing the depend.make that we will also
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// use in the build.make, same with depMakeFile
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std::vector<std::string> depends;
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std::string depMakeFile;
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// generate the build rule file
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this->WriteObjectBuildFile(obj, lang, source, depends);
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// The object file should be checked for dependency integrity.
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std::string objFullPath = this->Makefile->GetCurrentOutputDirectory();
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objFullPath += "/";
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objFullPath += obj;
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objFullPath =
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this->Convert(objFullPath.c_str(), cmLocalGenerator::FULL);
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std::string srcFullPath =
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this->Convert(source.GetFullPath().c_str(), cmLocalGenerator::FULL);
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this->LocalGenerator->
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AddImplicitDepends(*this->Target, lang,
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objFullPath.c_str(),
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srcFullPath.c_str());
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// add this to the list of objects for this local generator
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if(cmSystemTools::FileIsFullPath(objNoTargetDir.c_str()))
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{
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objNoTargetDir = cmSystemTools::GetFilenameName(objNoTargetDir);
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}
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cmLocalUnixMakefileGenerator3::LocalObjectInfo& info =
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this->LocalGenerator->LocalObjectFiles[objNoTargetDir];
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info.HasSourceExtension = hasSourceExtension;
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info.push_back(
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cmLocalUnixMakefileGenerator3::LocalObjectEntry(this->Target, lang)
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);
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}
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|
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//----------------------------------------------------------------------------
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void
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cmMakefileTargetGenerator
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::WriteObjectBuildFile(std::string &obj,
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const char *lang,
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cmSourceFile& source,
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std::vector<std::string>& depends)
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{
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this->LocalGenerator->AppendRuleDepend(depends,
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this->FlagFileNameFull.c_str());
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// generate the depend scanning rule
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this->WriteObjectDependRules(source, depends);
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std::string relativeObj = this->LocalGenerator->GetHomeRelativeOutputPath();
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relativeObj += obj;
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// Write the build rule.
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// Build the set of compiler flags.
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std::string flags;
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// Add language-specific flags.
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std::string langFlags = "$(";
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langFlags += lang;
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langFlags += "_FLAGS)";
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this->LocalGenerator->AppendFlags(flags, langFlags.c_str());
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// Add target-specific flags.
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if(this->Target->GetProperty("COMPILE_FLAGS"))
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{
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this->LocalGenerator->AppendFlags
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(flags, this->Target->GetProperty("COMPILE_FLAGS"));
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}
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// Add flags from source file properties.
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if (source.GetProperty("COMPILE_FLAGS"))
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{
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this->LocalGenerator->AppendFlags
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(flags, source.GetProperty("COMPILE_FLAGS"));
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*this->FlagFileStream << "# Custom flags: "
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<< relativeObj << "_FLAGS = "
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<< source.GetProperty("COMPILE_FLAGS")
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<< "\n"
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<< "\n";
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}
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// Add language-specific defines.
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std::string defines = "$(";
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defines += lang;
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defines += "_DEFINES)";
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|
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// Add source-sepcific preprocessor definitions.
|
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if(const char* compile_defs = source.GetProperty("COMPILE_DEFINITIONS"))
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{
|
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this->LocalGenerator->AppendDefines(defines, compile_defs, lang);
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*this->FlagFileStream << "# Custom defines: "
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<< relativeObj << "_DEFINES = "
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<< compile_defs << "\n"
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<< "\n";
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}
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std::string configUpper =
|
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cmSystemTools::UpperCase(this->LocalGenerator->ConfigurationName);
|
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std::string defPropName = "COMPILE_DEFINITIONS_";
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defPropName += configUpper;
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if(const char* config_compile_defs =
|
|
source.GetProperty(defPropName.c_str()))
|
|
{
|
|
this->LocalGenerator->AppendDefines(defines, config_compile_defs, lang);
|
|
*this->FlagFileStream
|
|
<< "# Custom defines: "
|
|
<< relativeObj << "_DEFINES_" << configUpper
|
|
<< " = " << config_compile_defs << "\n"
|
|
<< "\n";
|
|
}
|
|
|
|
// Get the output paths for source and object files.
|
|
std::string sourceFile = source.GetFullPath();
|
|
if(this->LocalGenerator->UseRelativePaths)
|
|
{
|
|
sourceFile = this->Convert(sourceFile.c_str(),
|
|
cmLocalGenerator::HOME_OUTPUT);
|
|
}
|
|
sourceFile = this->Convert(sourceFile.c_str(),
|
|
cmLocalGenerator::NONE,
|
|
cmLocalGenerator::SHELL);
|
|
std::string objectFile = this->Convert(obj.c_str(),
|
|
cmLocalGenerator::START_OUTPUT,
|
|
cmLocalGenerator::SHELL);
|
|
|
|
// Construct the build message.
|
|
std::vector<std::string> no_commands;
|
|
std::vector<std::string> commands;
|
|
|
|
// add in a progress call if needed
|
|
std::string progressDir = this->Makefile->GetHomeOutputDirectory();
|
|
progressDir += cmake::GetCMakeFilesDirectory();
|
|
cmOStringStream progCmd;
|
|
progCmd << "$(CMAKE_COMMAND) -E cmake_progress_report ";
|
|
progCmd << this->LocalGenerator->Convert(progressDir.c_str(),
|
|
cmLocalGenerator::FULL,
|
|
cmLocalGenerator::SHELL);
|
|
this->NumberOfProgressActions++;
|
|
progCmd << " $(CMAKE_PROGRESS_"
|
|
<< this->NumberOfProgressActions
|
|
<< ")";
|
|
commands.push_back(progCmd.str());
|
|
|
|
std::string buildEcho = "Building ";
|
|
buildEcho += lang;
|
|
buildEcho += " object ";
|
|
buildEcho += relativeObj;
|
|
this->LocalGenerator->AppendEcho(commands, buildEcho.c_str(),
|
|
cmLocalUnixMakefileGenerator3::EchoBuild);
|
|
|
|
// Construct the compile rules.
|
|
std::string compileRuleVar = "CMAKE_";
|
|
compileRuleVar += lang;
|
|
compileRuleVar += "_COMPILE_OBJECT";
|
|
std::string compileRule =
|
|
this->Makefile->GetRequiredDefinition(compileRuleVar.c_str());
|
|
std::vector<std::string> compileCommands;
|
|
cmSystemTools::ExpandListArgument(compileRule, compileCommands);
|
|
|
|
// Change the command working directory to the local build tree.
|
|
this->LocalGenerator->CreateCDCommand
|
|
(compileCommands,
|
|
this->Makefile->GetStartOutputDirectory(),
|
|
this->Makefile->GetHomeOutputDirectory());
|
|
commands.insert(commands.end(),
|
|
compileCommands.begin(), compileCommands.end());
|
|
|
|
std::string targetOutPathPDB;
|
|
{
|
|
std::string targetFullPathPDB;
|
|
const char* configName = this->LocalGenerator->ConfigurationName.c_str();
|
|
if(this->Target->GetType() == cmTarget::EXECUTABLE ||
|
|
this->Target->GetType() == cmTarget::STATIC_LIBRARY ||
|
|
this->Target->GetType() == cmTarget::SHARED_LIBRARY ||
|
|
this->Target->GetType() == cmTarget::MODULE_LIBRARY)
|
|
{
|
|
targetFullPathPDB = this->Target->GetDirectory();
|
|
targetFullPathPDB += "/";
|
|
targetFullPathPDB += this->Target->GetPDBName(configName);
|
|
}
|
|
targetOutPathPDB =
|
|
this->Convert(targetFullPathPDB.c_str(),cmLocalGenerator::FULL,
|
|
cmLocalGenerator::SHELL);
|
|
}
|
|
cmLocalGenerator::RuleVariables vars;
|
|
vars.Language = lang;
|
|
vars.TargetPDB = targetOutPathPDB.c_str();
|
|
vars.Source = sourceFile.c_str();
|
|
std::string shellObj =
|
|
this->Convert(obj.c_str(),
|
|
cmLocalGenerator::NONE,
|
|
cmLocalGenerator::SHELL).c_str();
|
|
vars.Object = shellObj.c_str();
|
|
std::string objectDir = cmSystemTools::GetFilenamePath(obj);
|
|
vars.ObjectDir = objectDir.c_str();
|
|
vars.Flags = flags.c_str();
|
|
vars.Defines = defines.c_str();
|
|
|
|
// Expand placeholders in the commands.
|
|
for(std::vector<std::string>::iterator i = commands.begin();
|
|
i != commands.end(); ++i)
|
|
{
|
|
this->LocalGenerator->ExpandRuleVariables(*i, vars);
|
|
}
|
|
|
|
|
|
// Write the rule.
|
|
this->LocalGenerator->WriteMakeRule(*this->BuildFileStream, 0,
|
|
relativeObj.c_str(),
|
|
depends, commands, false);
|
|
|
|
// Check for extra outputs created by the compilation.
|
|
if(const char* extra_outputs_str =
|
|
source.GetProperty("OBJECT_OUTPUTS"))
|
|
{
|
|
std::vector<std::string> extra_outputs;
|
|
cmSystemTools::ExpandListArgument(extra_outputs_str, extra_outputs);
|
|
for(std::vector<std::string>::const_iterator eoi = extra_outputs.begin();
|
|
eoi != extra_outputs.end(); ++eoi)
|
|
{
|
|
// Register this as an extra output for the object file rule.
|
|
// This will cause the object file to be rebuilt if the extra
|
|
// output is missing.
|
|
this->GenerateExtraOutput(eoi->c_str(), relativeObj.c_str(), false);
|
|
|
|
// Register this as an extra file to clean.
|
|
this->CleanFiles.push_back(eoi->c_str());
|
|
}
|
|
}
|
|
|
|
bool lang_is_c_or_cxx = ((strcmp(lang, "C") == 0) ||
|
|
(strcmp(lang, "CXX") == 0));
|
|
bool do_preprocess_rules = lang_is_c_or_cxx &&
|
|
this->LocalGenerator->GetCreatePreprocessedSourceRules();
|
|
bool do_assembly_rules = lang_is_c_or_cxx &&
|
|
this->LocalGenerator->GetCreateAssemblySourceRules();
|
|
if(do_preprocess_rules || do_assembly_rules)
|
|
{
|
|
std::vector<std::string> force_depends;
|
|
force_depends.push_back("cmake_force");
|
|
std::string::size_type dot_pos = relativeObj.rfind(".");
|
|
std::string relativeObjBase = relativeObj.substr(0, dot_pos);
|
|
dot_pos = obj.rfind(".");
|
|
std::string objBase = obj.substr(0, dot_pos);
|
|
|
|
if(do_preprocess_rules)
|
|
{
|
|
commands.clear();
|
|
std::string relativeObjI = relativeObjBase + ".i";
|
|
std::string objI = objBase + ".i";
|
|
|
|
std::string preprocessEcho = "Preprocessing ";
|
|
preprocessEcho += lang;
|
|
preprocessEcho += " source to ";
|
|
preprocessEcho += objI;
|
|
this->LocalGenerator->AppendEcho(
|
|
commands, preprocessEcho.c_str(),
|
|
cmLocalUnixMakefileGenerator3::EchoBuild
|
|
);
|
|
|
|
std::string preprocessRuleVar = "CMAKE_";
|
|
preprocessRuleVar += lang;
|
|
preprocessRuleVar += "_CREATE_PREPROCESSED_SOURCE";
|
|
if(const char* preprocessRule =
|
|
this->Makefile->GetDefinition(preprocessRuleVar.c_str()))
|
|
{
|
|
std::vector<std::string> preprocessCommands;
|
|
cmSystemTools::ExpandListArgument(preprocessRule, preprocessCommands);
|
|
this->LocalGenerator->CreateCDCommand
|
|
(preprocessCommands,
|
|
this->Makefile->GetStartOutputDirectory(),
|
|
this->Makefile->GetHomeOutputDirectory());
|
|
commands.insert(commands.end(),
|
|
preprocessCommands.begin(),
|
|
preprocessCommands.end());
|
|
|
|
std::string shellObjI =
|
|
this->Convert(objI.c_str(),
|
|
cmLocalGenerator::NONE,
|
|
cmLocalGenerator::SHELL).c_str();
|
|
vars.PreprocessedSource = shellObjI.c_str();
|
|
|
|
// Expand placeholders in the commands.
|
|
for(std::vector<std::string>::iterator i = commands.begin();
|
|
i != commands.end(); ++i)
|
|
{
|
|
this->LocalGenerator->ExpandRuleVariables(*i, vars);
|
|
}
|
|
}
|
|
else
|
|
{
|
|
std::string cmd = "$(CMAKE_COMMAND) -E cmake_unimplemented_variable ";
|
|
cmd += preprocessRuleVar;
|
|
commands.push_back(cmd);
|
|
}
|
|
|
|
this->LocalGenerator->WriteMakeRule(*this->BuildFileStream, 0,
|
|
relativeObjI.c_str(),
|
|
force_depends, commands, false);
|
|
}
|
|
|
|
if(do_assembly_rules)
|
|
{
|
|
commands.clear();
|
|
std::string relativeObjS = relativeObjBase + ".s";
|
|
std::string objS = objBase + ".s";
|
|
|
|
std::string assemblyEcho = "Compiling ";
|
|
assemblyEcho += lang;
|
|
assemblyEcho += " source to assembly ";
|
|
assemblyEcho += objS;
|
|
this->LocalGenerator->AppendEcho(
|
|
commands, assemblyEcho.c_str(),
|
|
cmLocalUnixMakefileGenerator3::EchoBuild
|
|
);
|
|
|
|
std::string assemblyRuleVar = "CMAKE_";
|
|
assemblyRuleVar += lang;
|
|
assemblyRuleVar += "_CREATE_ASSEMBLY_SOURCE";
|
|
if(const char* assemblyRule =
|
|
this->Makefile->GetDefinition(assemblyRuleVar.c_str()))
|
|
{
|
|
std::vector<std::string> assemblyCommands;
|
|
cmSystemTools::ExpandListArgument(assemblyRule, assemblyCommands);
|
|
this->LocalGenerator->CreateCDCommand
|
|
(assemblyCommands,
|
|
this->Makefile->GetStartOutputDirectory(),
|
|
this->Makefile->GetHomeOutputDirectory());
|
|
commands.insert(commands.end(),
|
|
assemblyCommands.begin(),
|
|
assemblyCommands.end());
|
|
|
|
std::string shellObjS =
|
|
this->Convert(objS.c_str(),
|
|
cmLocalGenerator::NONE,
|
|
cmLocalGenerator::SHELL).c_str();
|
|
vars.AssemblySource = shellObjS.c_str();
|
|
|
|
// Expand placeholders in the commands.
|
|
for(std::vector<std::string>::iterator i = commands.begin();
|
|
i != commands.end(); ++i)
|
|
{
|
|
this->LocalGenerator->ExpandRuleVariables(*i, vars);
|
|
}
|
|
}
|
|
else
|
|
{
|
|
std::string cmd = "$(CMAKE_COMMAND) -E cmake_unimplemented_variable ";
|
|
cmd += assemblyRuleVar;
|
|
commands.push_back(cmd);
|
|
}
|
|
|
|
this->LocalGenerator->WriteMakeRule(*this->BuildFileStream, 0,
|
|
relativeObjS.c_str(),
|
|
force_depends, commands, false);
|
|
}
|
|
}
|
|
|
|
// If the language needs provides-requires mode, create the
|
|
// corresponding targets.
|
|
std::string objectRequires = relativeObj;
|
|
objectRequires += ".requires";
|
|
std::vector<std::string> p_depends;
|
|
// always provide an empty requires target
|
|
this->LocalGenerator->WriteMakeRule(*this->BuildFileStream, 0,
|
|
objectRequires.c_str(), p_depends,
|
|
no_commands, true);
|
|
|
|
// write a build rule to recursively build what this obj provides
|
|
std::string objectProvides = relativeObj;
|
|
objectProvides += ".provides";
|
|
std::string temp = relativeObj;
|
|
temp += ".provides.build";
|
|
std::vector<std::string> r_commands;
|
|
std::string tgtMakefileName =
|
|
this->LocalGenerator->GetRelativeTargetDirectory(*this->Target);
|
|
tgtMakefileName += "/build.make";
|
|
r_commands.push_back
|
|
(this->LocalGenerator->GetRecursiveMakeCall(tgtMakefileName.c_str(),
|
|
temp.c_str()));
|
|
|
|
p_depends.clear();
|
|
p_depends.push_back(objectRequires);
|
|
this->LocalGenerator->WriteMakeRule(*this->BuildFileStream, 0,
|
|
objectProvides.c_str(), p_depends,
|
|
r_commands, true);
|
|
|
|
// write the provides.build rule dependency on the obj file
|
|
p_depends.clear();
|
|
p_depends.push_back(relativeObj);
|
|
this->LocalGenerator->WriteMakeRule(*this->BuildFileStream, 0,
|
|
temp.c_str(), p_depends, no_commands,
|
|
true);
|
|
}
|
|
|
|
//----------------------------------------------------------------------------
|
|
void cmMakefileTargetGenerator::WriteTargetRequiresRules()
|
|
{
|
|
std::vector<std::string> depends;
|
|
std::vector<std::string> no_commands;
|
|
|
|
// Construct the name of the dependency generation target.
|
|
std::string depTarget =
|
|
this->LocalGenerator->GetRelativeTargetDirectory(*this->Target);
|
|
depTarget += "/requires";
|
|
|
|
// This target drives dependency generation for all object files.
|
|
std::string relPath = this->LocalGenerator->GetHomeRelativeOutputPath();
|
|
std::string objTarget;
|
|
for(std::vector<std::string>::const_iterator obj = this->Objects.begin();
|
|
obj != this->Objects.end(); ++obj)
|
|
{
|
|
objTarget = relPath;
|
|
objTarget += *obj;
|
|
objTarget += ".requires";
|
|
depends.push_back(objTarget);
|
|
}
|
|
|
|
// Write the rule.
|
|
this->LocalGenerator->WriteMakeRule(*this->BuildFileStream, 0,
|
|
depTarget.c_str(),
|
|
depends, no_commands, true);
|
|
}
|
|
|
|
//----------------------------------------------------------------------------
|
|
void cmMakefileTargetGenerator::WriteTargetCleanRules()
|
|
{
|
|
std::vector<std::string> depends;
|
|
std::vector<std::string> commands;
|
|
|
|
// Construct the clean target name.
|
|
std::string cleanTarget =
|
|
this->LocalGenerator->GetRelativeTargetDirectory(*this->Target);
|
|
cleanTarget += "/clean";
|
|
|
|
// Construct the clean command.
|
|
this->LocalGenerator->AppendCleanCommand(commands, this->CleanFiles,
|
|
*this->Target);
|
|
this->LocalGenerator->CreateCDCommand
|
|
(commands,
|
|
this->Makefile->GetStartOutputDirectory(),
|
|
this->Makefile->GetHomeOutputDirectory());
|
|
|
|
// Write the rule.
|
|
this->LocalGenerator->WriteMakeRule(*this->BuildFileStream, 0,
|
|
cleanTarget.c_str(),
|
|
depends, commands, true);
|
|
}
|
|
|
|
|
|
//----------------------------------------------------------------------------
|
|
void cmMakefileTargetGenerator::WriteTargetDependRules()
|
|
{
|
|
// must write the targets depend info file
|
|
std::string dir = this->LocalGenerator->GetTargetDirectory(*this->Target);
|
|
this->InfoFileNameFull = dir;
|
|
this->InfoFileNameFull += "/DependInfo.cmake";
|
|
this->InfoFileNameFull =
|
|
this->LocalGenerator->ConvertToFullPath(this->InfoFileNameFull);
|
|
this->InfoFileStream =
|
|
new cmGeneratedFileStream(this->InfoFileNameFull.c_str());
|
|
this->InfoFileStream->SetCopyIfDifferent(true);
|
|
if(!*this->InfoFileStream)
|
|
{
|
|
return;
|
|
}
|
|
this->LocalGenerator->
|
|
WriteDependLanguageInfo(*this->InfoFileStream,*this->Target);
|
|
|
|
// Store multiple output pairs in the depend info file.
|
|
if(!this->MultipleOutputPairs.empty())
|
|
{
|
|
*this->InfoFileStream
|
|
<< "\n"
|
|
<< "# Pairs of files generated by the same build rule.\n"
|
|
<< "SET(CMAKE_MULTIPLE_OUTPUT_PAIRS\n";
|
|
for(MultipleOutputPairsType::const_iterator pi =
|
|
this->MultipleOutputPairs.begin();
|
|
pi != this->MultipleOutputPairs.end(); ++pi)
|
|
{
|
|
*this->InfoFileStream << " \"" << pi->first << "\" \""
|
|
<< pi->second << "\"\n";
|
|
}
|
|
*this->InfoFileStream << " )\n\n";
|
|
}
|
|
|
|
// Store list of targets linked directly or transitively.
|
|
{
|
|
*this->InfoFileStream
|
|
<< "\n"
|
|
<< "# Targets to which this target links.\n"
|
|
<< "SET(CMAKE_TARGET_LINKED_INFO_FILES\n";
|
|
cmGlobalGenerator* gg = this->GlobalGenerator;
|
|
std::set<cmTarget const*> emitted;
|
|
cmTarget::LinkLibraryVectorType const& libs =
|
|
this->Target->GetLinkLibraries();
|
|
for(cmTarget::LinkLibraryVectorType::const_iterator j = libs.begin();
|
|
j != libs.end(); ++j)
|
|
{
|
|
if(cmTarget const* linkee = gg->FindTarget(0, j->first.c_str()))
|
|
{
|
|
if(emitted.insert(linkee).second)
|
|
{
|
|
cmMakefile* mf = linkee->GetMakefile();
|
|
cmLocalGenerator* lg = mf->GetLocalGenerator();
|
|
std::string di = mf->GetStartOutputDirectory();
|
|
di += "/";
|
|
di += lg->GetTargetDirectory(*linkee);
|
|
di += "/DependInfo.cmake";
|
|
*this->InfoFileStream << " \"" << di << "\"\n";
|
|
}
|
|
}
|
|
}
|
|
*this->InfoFileStream
|
|
<< " )\n";
|
|
}
|
|
|
|
// Check for a target-specific module output directory.
|
|
if(const char* mdir = this->GetFortranModuleDirectory())
|
|
{
|
|
*this->InfoFileStream
|
|
<< "\n"
|
|
<< "# Fortran module output directory.\n"
|
|
<< "SET(CMAKE_Fortran_TARGET_MODULE_DIR \"" << mdir << "\")\n";
|
|
}
|
|
|
|
// and now write the rule to use it
|
|
std::vector<std::string> depends;
|
|
std::vector<std::string> commands;
|
|
|
|
// Construct the name of the dependency generation target.
|
|
std::string depTarget =
|
|
this->LocalGenerator->GetRelativeTargetDirectory(*this->Target);
|
|
depTarget += "/depend";
|
|
|
|
// Add a command to call CMake to scan dependencies. CMake will
|
|
// touch the corresponding depends file after scanning dependencies.
|
|
cmOStringStream depCmd;
|
|
// TODO: Account for source file properties and directory-level
|
|
// definitions when scanning for dependencies.
|
|
#if !defined(_WIN32) || defined(__CYGWIN__)
|
|
// This platform supports symlinks, so cmSystemTools will translate
|
|
// paths. Make sure PWD is set to the original name of the home
|
|
// output directory to help cmSystemTools to create the same
|
|
// translation table for the dependency scanning process.
|
|
depCmd << "cd "
|
|
<< (this->LocalGenerator->Convert(
|
|
this->Makefile->GetHomeOutputDirectory(),
|
|
cmLocalGenerator::FULL, cmLocalGenerator::SHELL))
|
|
<< " && ";
|
|
#endif
|
|
// Generate a call this signature:
|
|
//
|
|
// cmake -E cmake_depends <generator>
|
|
// <home-src-dir> <start-src-dir>
|
|
// <home-out-dir> <start-out-dir>
|
|
// <dep-info> --color=$(COLOR)
|
|
//
|
|
// This gives the dependency scanner enough information to recreate
|
|
// the state of our local generator sufficiently for its needs.
|
|
depCmd << "$(CMAKE_COMMAND) -E cmake_depends \""
|
|
<< this->GlobalGenerator->GetName() << "\" "
|
|
<< this->Convert(this->Makefile->GetHomeDirectory(),
|
|
cmLocalGenerator::FULL, cmLocalGenerator::SHELL)
|
|
<< " "
|
|
<< this->Convert(this->Makefile->GetStartDirectory(),
|
|
cmLocalGenerator::FULL, cmLocalGenerator::SHELL)
|
|
<< " "
|
|
<< this->Convert(this->Makefile->GetHomeOutputDirectory(),
|
|
cmLocalGenerator::FULL, cmLocalGenerator::SHELL)
|
|
<< " "
|
|
<< this->Convert(this->Makefile->GetStartOutputDirectory(),
|
|
cmLocalGenerator::FULL, cmLocalGenerator::SHELL)
|
|
<< " "
|
|
<< this->Convert(this->InfoFileNameFull.c_str(),
|
|
cmLocalGenerator::FULL, cmLocalGenerator::SHELL)
|
|
<< " --color=$(COLOR)";
|
|
commands.push_back(depCmd.str());
|
|
|
|
// Make sure all custom command outputs in this target are built.
|
|
if(this->CustomCommandDriver == OnDepends)
|
|
{
|
|
this->DriveCustomCommands(depends);
|
|
}
|
|
|
|
// Write the rule.
|
|
this->LocalGenerator->WriteMakeRule(*this->BuildFileStream, 0,
|
|
depTarget.c_str(),
|
|
depends, commands, true);
|
|
}
|
|
|
|
//----------------------------------------------------------------------------
|
|
void
|
|
cmMakefileTargetGenerator
|
|
::DriveCustomCommands(std::vector<std::string>& depends)
|
|
{
|
|
// Depend on all custom command outputs.
|
|
const std::vector<cmSourceFile*>& sources =
|
|
this->Target->GetSourceFiles();
|
|
for(std::vector<cmSourceFile*>::const_iterator source = sources.begin();
|
|
source != sources.end(); ++source)
|
|
{
|
|
if(cmCustomCommand* cc = (*source)->GetCustomCommand())
|
|
{
|
|
const std::vector<std::string>& outputs = cc->GetOutputs();
|
|
for(std::vector<std::string>::const_iterator o = outputs.begin();
|
|
o != outputs.end(); ++o)
|
|
{
|
|
depends.push_back(*o);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
//----------------------------------------------------------------------------
|
|
void cmMakefileTargetGenerator
|
|
::WriteObjectDependRules(cmSourceFile& source,
|
|
std::vector<std::string>& depends)
|
|
{
|
|
// Create the list of dependencies known at cmake time. These are
|
|
// shared between the object file and dependency scanning rule.
|
|
depends.push_back(source.GetFullPath());
|
|
if(const char* objectDeps = source.GetProperty("OBJECT_DEPENDS"))
|
|
{
|
|
std::vector<std::string> deps;
|
|
cmSystemTools::ExpandListArgument(objectDeps, deps);
|
|
for(std::vector<std::string>::iterator i = deps.begin();
|
|
i != deps.end(); ++i)
|
|
{
|
|
depends.push_back(i->c_str());
|
|
}
|
|
}
|
|
}
|
|
|
|
//----------------------------------------------------------------------------
|
|
void cmMakefileTargetGenerator
|
|
::GenerateCustomRuleFile(const cmCustomCommand& cc)
|
|
{
|
|
// Collect the commands.
|
|
std::vector<std::string> commands;
|
|
std::string comment = this->LocalGenerator->ConstructComment(cc);
|
|
if(!comment.empty())
|
|
{
|
|
// add in a progress call if needed
|
|
std::string progressDir = this->Makefile->GetHomeOutputDirectory();
|
|
progressDir += cmake::GetCMakeFilesDirectory();
|
|
cmOStringStream progCmd;
|
|
progCmd << "$(CMAKE_COMMAND) -E cmake_progress_report ";
|
|
progCmd << this->LocalGenerator->Convert(progressDir.c_str(),
|
|
cmLocalGenerator::FULL,
|
|
cmLocalGenerator::SHELL);
|
|
this->NumberOfProgressActions++;
|
|
progCmd << " $(CMAKE_PROGRESS_"
|
|
<< this->NumberOfProgressActions
|
|
<< ")";
|
|
commands.push_back(progCmd.str());
|
|
this->LocalGenerator
|
|
->AppendEcho(commands, comment.c_str(),
|
|
cmLocalUnixMakefileGenerator3::EchoGenerate);
|
|
}
|
|
this->LocalGenerator->AppendCustomCommand(commands, cc);
|
|
|
|
// Collect the dependencies.
|
|
std::vector<std::string> depends;
|
|
this->LocalGenerator->AppendCustomDepend(depends, cc);
|
|
|
|
// Add a dependency on the rule file itself.
|
|
this->LocalGenerator->AppendRuleDepend(depends,
|
|
this->BuildFileNameFull.c_str());
|
|
|
|
// Check whether we need to bother checking for a symbolic output.
|
|
bool need_symbolic = this->GlobalGenerator->GetNeedSymbolicMark();
|
|
|
|
// Write the rule.
|
|
const std::vector<std::string>& outputs = cc.GetOutputs();
|
|
std::vector<std::string>::const_iterator o = outputs.begin();
|
|
{
|
|
bool symbolic = false;
|
|
if(need_symbolic)
|
|
{
|
|
if(cmSourceFile* sf = this->Makefile->GetSource(o->c_str()))
|
|
{
|
|
symbolic = sf->GetPropertyAsBool("SYMBOLIC");
|
|
}
|
|
}
|
|
this->LocalGenerator->WriteMakeRule(*this->BuildFileStream, 0,
|
|
o->c_str(), depends, commands,
|
|
symbolic);
|
|
}
|
|
|
|
// Write rules to drive building any outputs beyond the first.
|
|
const char* in = o->c_str();
|
|
for(++o; o != outputs.end(); ++o)
|
|
{
|
|
bool symbolic = false;
|
|
if(need_symbolic)
|
|
{
|
|
if(cmSourceFile* sf = this->Makefile->GetSource(o->c_str()))
|
|
{
|
|
symbolic = sf->GetPropertyAsBool("SYMBOLIC");
|
|
}
|
|
}
|
|
this->GenerateExtraOutput(o->c_str(), in, symbolic);
|
|
}
|
|
|
|
// Setup implicit dependency scanning.
|
|
for(cmCustomCommand::ImplicitDependsList::const_iterator
|
|
idi = cc.GetImplicitDepends().begin();
|
|
idi != cc.GetImplicitDepends().end(); ++idi)
|
|
{
|
|
std::string objFullPath =
|
|
this->Convert(outputs[0].c_str(), cmLocalGenerator::FULL);
|
|
std::string srcFullPath =
|
|
this->Convert(idi->second.c_str(), cmLocalGenerator::FULL);
|
|
this->LocalGenerator->
|
|
AddImplicitDepends(*this->Target, idi->first.c_str(),
|
|
objFullPath.c_str(),
|
|
srcFullPath.c_str());
|
|
}
|
|
}
|
|
|
|
//----------------------------------------------------------------------------
|
|
void
|
|
cmMakefileTargetGenerator
|
|
::GenerateExtraOutput(const char* out, const char* in, bool symbolic)
|
|
{
|
|
// Add a rule to build the primary output if the extra output needs
|
|
// to be created.
|
|
std::vector<std::string> commands;
|
|
std::vector<std::string> depends;
|
|
std::string emptyCommand = this->GlobalGenerator->GetEmptyRuleHackCommand();
|
|
if(!emptyCommand.empty())
|
|
{
|
|
commands.push_back(emptyCommand);
|
|
}
|
|
depends.push_back(in);
|
|
this->LocalGenerator->WriteMakeRule(*this->BuildFileStream, 0,
|
|
out, depends, commands,
|
|
symbolic);
|
|
|
|
// Register the extra output as paired with the first output so that
|
|
// the check-build-system step will remove the primary output if any
|
|
// extra outputs are missing. This forces the rule to regenerate
|
|
// all outputs.
|
|
this->AddMultipleOutputPair(out, in);
|
|
}
|
|
|
|
//----------------------------------------------------------------------------
|
|
void
|
|
cmMakefileTargetGenerator
|
|
::WriteObjectsVariable(std::string& variableName,
|
|
std::string& variableNameExternal)
|
|
{
|
|
// Write a make variable assignment that lists all objects for the
|
|
// target.
|
|
variableName =
|
|
this->LocalGenerator->CreateMakeVariable(this->Target->GetName(),
|
|
"_OBJECTS");
|
|
*this->BuildFileStream
|
|
<< "# Object files for target " << this->Target->GetName() << "\n"
|
|
<< variableName.c_str() << " =";
|
|
std::string object;
|
|
const char* objName =
|
|
this->Makefile->GetDefinition("CMAKE_NO_QUOTED_OBJECTS");
|
|
const char* lineContinue =
|
|
this->Makefile->GetDefinition("CMAKE_MAKE_LINE_CONTINUE");
|
|
if(!lineContinue)
|
|
{
|
|
lineContinue = "\\";
|
|
}
|
|
for(std::vector<std::string>::const_iterator i = this->Objects.begin();
|
|
i != this->Objects.end(); ++i)
|
|
{
|
|
*this->BuildFileStream << " " << lineContinue << "\n";
|
|
if(objName)
|
|
{
|
|
*this->BuildFileStream <<
|
|
this->Convert(i->c_str(), cmLocalGenerator::START_OUTPUT,
|
|
cmLocalGenerator::MAKEFILE);
|
|
}
|
|
else
|
|
{
|
|
*this->BuildFileStream <<
|
|
this->LocalGenerator->ConvertToQuotedOutputPath(i->c_str());
|
|
}
|
|
}
|
|
*this->BuildFileStream << "\n";
|
|
|
|
// Write a make variable assignment that lists all external objects
|
|
// for the target.
|
|
variableNameExternal =
|
|
this->LocalGenerator->CreateMakeVariable(this->Target->GetName(),
|
|
"_EXTERNAL_OBJECTS");
|
|
*this->BuildFileStream
|
|
<< "\n"
|
|
<< "# External object files for target "
|
|
<< this->Target->GetName() << "\n"
|
|
<< variableNameExternal.c_str() << " =";
|
|
for(std::vector<std::string>::const_iterator i =
|
|
this->ExternalObjects.begin();
|
|
i != this->ExternalObjects.end(); ++i)
|
|
{
|
|
object = this->Convert(i->c_str(),cmLocalGenerator::START_OUTPUT);
|
|
*this->BuildFileStream
|
|
<< " " << lineContinue << "\n"
|
|
<< this->Makefile->GetSafeDefinition("CMAKE_OBJECT_NAME");
|
|
if(objName)
|
|
{
|
|
*this->BuildFileStream <<
|
|
this->Convert(i->c_str(), cmLocalGenerator::START_OUTPUT,
|
|
cmLocalGenerator::MAKEFILE);
|
|
}
|
|
else
|
|
{
|
|
*this->BuildFileStream <<
|
|
this->LocalGenerator->ConvertToQuotedOutputPath(i->c_str());
|
|
}
|
|
}
|
|
*this->BuildFileStream << "\n" << "\n";
|
|
}
|
|
|
|
//----------------------------------------------------------------------------
|
|
void
|
|
cmMakefileTargetGenerator
|
|
::WriteObjectsString(std::string& buildObjs)
|
|
{
|
|
std::vector<std::string> objStrings;
|
|
this->WriteObjectsStrings(objStrings);
|
|
buildObjs = objStrings[0];
|
|
}
|
|
|
|
//----------------------------------------------------------------------------
|
|
class cmMakefileTargetGeneratorObjectStrings
|
|
{
|
|
public:
|
|
cmMakefileTargetGeneratorObjectStrings(std::vector<std::string>& strings,
|
|
cmMakefile* mf,
|
|
cmLocalUnixMakefileGenerator3* lg,
|
|
std::string::size_type limit):
|
|
Strings(strings), Makefile(mf), LocalGenerator(lg), LengthLimit(limit)
|
|
{
|
|
this->Space = "";
|
|
}
|
|
void Feed(std::string const& obj)
|
|
{
|
|
// Construct the name of the next object.
|
|
this->NextObject =
|
|
this->LocalGenerator->Convert(obj.c_str(),
|
|
cmLocalGenerator::START_OUTPUT,
|
|
cmLocalGenerator::SHELL);
|
|
|
|
// Roll over to next string if the limit will be exceeded.
|
|
if(this->LengthLimit != std::string::npos &&
|
|
(this->CurrentString.length() + 1 + this->NextObject.length()
|
|
> this->LengthLimit))
|
|
{
|
|
this->Strings.push_back(this->CurrentString);
|
|
this->CurrentString = "";
|
|
this->Space = "";
|
|
}
|
|
|
|
// Separate from previous object.
|
|
this->CurrentString += this->Space;
|
|
this->Space = " ";
|
|
|
|
// Append this object.
|
|
this->CurrentString += this->NextObject;
|
|
}
|
|
void Done()
|
|
{
|
|
this->Strings.push_back(this->CurrentString);
|
|
}
|
|
private:
|
|
std::vector<std::string>& Strings;
|
|
cmMakefile* Makefile;
|
|
cmLocalUnixMakefileGenerator3* LocalGenerator;
|
|
std::string::size_type LengthLimit;
|
|
std::string CurrentString;
|
|
std::string NextObject;
|
|
const char* Space;
|
|
};
|
|
|
|
//----------------------------------------------------------------------------
|
|
void
|
|
cmMakefileTargetGenerator
|
|
::WriteObjectsStrings(std::vector<std::string>& objStrings,
|
|
std::string::size_type limit)
|
|
{
|
|
cmMakefileTargetGeneratorObjectStrings
|
|
helper(objStrings, this->Makefile, this->LocalGenerator, limit);
|
|
for(std::vector<std::string>::const_iterator i = this->Objects.begin();
|
|
i != this->Objects.end(); ++i)
|
|
{
|
|
helper.Feed(*i);
|
|
}
|
|
for(std::vector<std::string>::const_iterator i =
|
|
this->ExternalObjects.begin();
|
|
i != this->ExternalObjects.end(); ++i)
|
|
{
|
|
helper.Feed(*i);
|
|
}
|
|
helper.Done();
|
|
}
|
|
|
|
//----------------------------------------------------------------------------
|
|
void cmMakefileTargetGenerator::WriteTargetDriverRule(const char* main_output,
|
|
bool relink)
|
|
{
|
|
// Compute the name of the driver target.
|
|
std::string dir =
|
|
this->LocalGenerator->GetRelativeTargetDirectory(*this->Target);
|
|
std::string buildTargetRuleName = dir;
|
|
buildTargetRuleName += relink?"/preinstall":"/build";
|
|
buildTargetRuleName = this->Convert(buildTargetRuleName.c_str(),
|
|
cmLocalGenerator::HOME_OUTPUT,
|
|
cmLocalGenerator::UNCHANGED);
|
|
|
|
// Build the list of target outputs to drive.
|
|
std::vector<std::string> depends;
|
|
if(main_output)
|
|
{
|
|
depends.push_back(main_output);
|
|
}
|
|
|
|
const char* comment = 0;
|
|
if(relink)
|
|
{
|
|
// Setup the comment for the preinstall driver.
|
|
comment = "Rule to relink during preinstall.";
|
|
}
|
|
else
|
|
{
|
|
// Setup the comment for the main build driver.
|
|
comment = "Rule to build all files generated by this target.";
|
|
|
|
// Make sure all custom command outputs in this target are built.
|
|
if(this->CustomCommandDriver == OnBuild)
|
|
{
|
|
this->DriveCustomCommands(depends);
|
|
}
|
|
|
|
// Make sure the extra files are built.
|
|
for(std::set<cmStdString>::const_iterator i = this->ExtraFiles.begin();
|
|
i != this->ExtraFiles.end(); ++i)
|
|
{
|
|
depends.push_back(*i);
|
|
}
|
|
}
|
|
|
|
// Write the driver rule.
|
|
std::vector<std::string> no_commands;
|
|
this->LocalGenerator->WriteMakeRule(*this->BuildFileStream, comment,
|
|
buildTargetRuleName.c_str(),
|
|
depends, no_commands, true);
|
|
}
|
|
|
|
//----------------------------------------------------------------------------
|
|
std::string cmMakefileTargetGenerator::GetFrameworkFlags()
|
|
{
|
|
#ifndef __APPLE__
|
|
return std::string();
|
|
#else
|
|
std::set<cmStdString> emitted;
|
|
emitted.insert("/System/Library/Frameworks");
|
|
std::vector<std::string> includes;
|
|
this->LocalGenerator->GetIncludeDirectories(includes);
|
|
std::vector<std::string>::iterator i;
|
|
// check all include directories for frameworks as this
|
|
// will already have added a -F for the framework
|
|
for(i = includes.begin(); i != includes.end(); ++i)
|
|
{
|
|
if(this->Target->NameResolvesToFramework(i->c_str()))
|
|
{
|
|
std::string frameworkDir = *i;
|
|
frameworkDir += "/../";
|
|
frameworkDir = cmSystemTools::CollapseFullPath(frameworkDir.c_str());
|
|
emitted.insert(frameworkDir);
|
|
}
|
|
}
|
|
|
|
std::string flags;
|
|
std::vector<std::string>& frameworks = this->Target->GetFrameworks();
|
|
for(i = frameworks.begin();
|
|
i != frameworks.end(); ++i)
|
|
{
|
|
if(emitted.insert(*i).second)
|
|
{
|
|
flags += "-F";
|
|
flags += this->LocalGenerator->ConvertToOutputForExisting(i->c_str());
|
|
flags += " ";
|
|
}
|
|
}
|
|
return flags;
|
|
#endif
|
|
}
|
|
|
|
//----------------------------------------------------------------------------
|
|
void cmMakefileTargetGenerator
|
|
::AppendTargetDepends(std::vector<std::string>& depends)
|
|
{
|
|
// Static libraries never depend on anything for linking.
|
|
if(this->Target->GetType() == cmTarget::STATIC_LIBRARY)
|
|
{
|
|
return;
|
|
}
|
|
// Compute which library configuration to link.
|
|
cmTarget::LinkLibraryType linkType = cmTarget::OPTIMIZED;
|
|
if(cmSystemTools::UpperCase(
|
|
this->LocalGenerator->ConfigurationName.c_str()) == "DEBUG")
|
|
{
|
|
linkType = cmTarget::DEBUG;
|
|
}
|
|
// Keep track of dependencies already listed.
|
|
std::set<cmStdString> emitted;
|
|
|
|
// A target should not depend on itself.
|
|
emitted.insert(this->Target->GetName());
|
|
|
|
// Loop over all library dependencies.
|
|
const cmTarget::LinkLibraryVectorType& tlibs =
|
|
this->Target->GetLinkLibraries();
|
|
for(cmTarget::LinkLibraryVectorType::const_iterator lib = tlibs.begin();
|
|
lib != tlibs.end(); ++lib)
|
|
{
|
|
// skip the library if it is not general and the link type
|
|
// does not match the current target
|
|
if(lib->second != cmTarget::GENERAL &&
|
|
lib->second != linkType)
|
|
{
|
|
continue;
|
|
}
|
|
|
|
// Don't emit the same library twice for this target.
|
|
if(emitted.insert(lib->first).second)
|
|
{
|
|
// Depend on other CMake targets.
|
|
if(cmTarget* tgt =
|
|
this->GlobalGenerator->FindTarget(0, lib->first.c_str()))
|
|
{
|
|
const char* config = this->LocalGenerator->ConfigurationName.c_str();
|
|
depends.push_back(tgt->GetFullPath(config, false));
|
|
}
|
|
// depend on full path libs as well
|
|
else if(cmSystemTools::FileIsFullPath(lib->first.c_str()))
|
|
{
|
|
depends.push_back(lib->first.c_str());
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
//----------------------------------------------------------------------------
|
|
void cmMakefileTargetGenerator
|
|
::CloseFileStreams()
|
|
{
|
|
delete this->BuildFileStream;
|
|
delete this->InfoFileStream;
|
|
delete this->FlagFileStream;
|
|
}
|
|
|
|
void cmMakefileTargetGenerator::RemoveForbiddenFlags(const char* flagVar,
|
|
const char* linkLang,
|
|
std::string& linkFlags)
|
|
{
|
|
// check for language flags that are not allowed at link time, and
|
|
// remove them, -w on darwin for gcc -w -dynamiclib sends -w to libtool
|
|
// which fails, there may be more]
|
|
|
|
std::string removeFlags = "CMAKE_";
|
|
removeFlags += linkLang;
|
|
removeFlags += flagVar;
|
|
std::string removeflags =
|
|
this->Makefile->GetSafeDefinition(removeFlags.c_str());
|
|
std::vector<std::string> removeList;
|
|
cmSystemTools::ExpandListArgument(removeflags, removeList);
|
|
for(std::vector<std::string>::iterator i = removeList.begin();
|
|
i != removeList.end(); ++i)
|
|
{
|
|
cmSystemTools::ReplaceString(linkFlags, i->c_str(), "");
|
|
}
|
|
}
|
|
|
|
void cmMakefileTargetGenerator::WriteProgressVariables(unsigned long total,
|
|
unsigned long ¤t)
|
|
{
|
|
cmGeneratedFileStream *progressFileStream =
|
|
new cmGeneratedFileStream(this->ProgressFileNameFull.c_str());
|
|
if(!progressFileStream)
|
|
{
|
|
return;
|
|
}
|
|
|
|
unsigned long num;
|
|
unsigned long i;
|
|
for (i = 1; i <= this->NumberOfProgressActions; ++i)
|
|
{
|
|
*progressFileStream
|
|
<< "CMAKE_PROGRESS_" << i << " = ";
|
|
if (total <= 100)
|
|
{
|
|
num = i + current;
|
|
*progressFileStream << num;
|
|
this->LocalGenerator->ProgressFiles[this->Target->GetName()]
|
|
.push_back(num);
|
|
}
|
|
else if (((i+current)*100)/total > ((i-1+current)*100)/total)
|
|
{
|
|
num = ((i+current)*100)/total;
|
|
*progressFileStream << num;
|
|
this->LocalGenerator->ProgressFiles[this->Target->GetName()]
|
|
.push_back(num);
|
|
}
|
|
*progressFileStream << "\n";
|
|
}
|
|
*progressFileStream << "\n";
|
|
current += this->NumberOfProgressActions;
|
|
delete progressFileStream;
|
|
}
|
|
|
|
//----------------------------------------------------------------------------
|
|
void
|
|
cmMakefileTargetGenerator
|
|
::AddMultipleOutputPair(const char* depender, const char* dependee)
|
|
{
|
|
MultipleOutputPairsType::value_type p(depender, dependee);
|
|
this->MultipleOutputPairs.insert(p);
|
|
}
|
|
|
|
//----------------------------------------------------------------------------
|
|
void
|
|
cmMakefileTargetGenerator
|
|
::CreateLinkScript(const char* name,
|
|
std::vector<std::string> const& link_commands,
|
|
std::vector<std::string>& makefile_commands,
|
|
std::vector<std::string>& makefile_depends)
|
|
{
|
|
// Create the link script file.
|
|
std::string linkScriptName = this->TargetBuildDirectoryFull;
|
|
linkScriptName += "/";
|
|
linkScriptName += name;
|
|
cmGeneratedFileStream linkScriptStream(linkScriptName.c_str());
|
|
linkScriptStream.SetCopyIfDifferent(true);
|
|
for(std::vector<std::string>::const_iterator cmd = link_commands.begin();
|
|
cmd != link_commands.end(); ++cmd)
|
|
{
|
|
// Do not write out empty commands or commands beginning in the
|
|
// shell no-op ":".
|
|
if(!cmd->empty() && (*cmd)[0] != ':')
|
|
{
|
|
linkScriptStream << *cmd << "\n";
|
|
}
|
|
}
|
|
|
|
// Create the makefile command to invoke the link script.
|
|
std::string link_command = "$(CMAKE_COMMAND) -E cmake_link_script ";
|
|
link_command += this->Convert(linkScriptName.c_str(),
|
|
cmLocalGenerator::START_OUTPUT,
|
|
cmLocalGenerator::SHELL);
|
|
link_command += " --verbose=$(VERBOSE)";
|
|
makefile_commands.push_back(link_command);
|
|
makefile_depends.push_back(linkScriptName);
|
|
}
|
|
|
|
//----------------------------------------------------------------------------
|
|
std::string
|
|
cmMakefileTargetGenerator
|
|
::CreateResponseFile(const char* name, std::string const& options,
|
|
std::vector<std::string>& makefile_depends)
|
|
{
|
|
// Create the response file.
|
|
std::string responseFileNameFull = this->TargetBuildDirectoryFull;
|
|
responseFileNameFull += "/";
|
|
responseFileNameFull += name;
|
|
cmGeneratedFileStream responseStream(responseFileNameFull.c_str());
|
|
responseStream.SetCopyIfDifferent(true);
|
|
responseStream << options << "\n";
|
|
|
|
// Add a dependency so the target will rebuild when the set of
|
|
// objects changes.
|
|
makefile_depends.push_back(responseFileNameFull);
|
|
|
|
// Construct the name to be used on the command line.
|
|
std::string responseFileName = this->TargetBuildDirectory;
|
|
responseFileName += "/";
|
|
responseFileName += name;
|
|
return responseFileName;
|
|
}
|
|
|
|
//----------------------------------------------------------------------------
|
|
const char* cmMakefileTargetGenerator::GetFortranModuleDirectory()
|
|
{
|
|
// Compute the module directory.
|
|
if(!this->FortranModuleDirectoryComputed)
|
|
{
|
|
const char* target_mod_dir =
|
|
this->Target->GetProperty("Fortran_MODULE_DIRECTORY");
|
|
const char* moddir_flag =
|
|
this->Makefile->GetDefinition("CMAKE_Fortran_MODDIR_FLAG");
|
|
if(target_mod_dir && moddir_flag)
|
|
{
|
|
// Compute the full path to the module directory.
|
|
if(cmSystemTools::FileIsFullPath(target_mod_dir))
|
|
{
|
|
// Already a full path.
|
|
this->FortranModuleDirectory = target_mod_dir;
|
|
}
|
|
else
|
|
{
|
|
// Interpret relative to the current output directory.
|
|
this->FortranModuleDirectory =
|
|
this->Makefile->GetCurrentOutputDirectory();
|
|
this->FortranModuleDirectory += "/";
|
|
this->FortranModuleDirectory += target_mod_dir;
|
|
}
|
|
|
|
// Make sure the module output directory exists.
|
|
cmSystemTools::MakeDirectory(this->FortranModuleDirectory.c_str());
|
|
}
|
|
this->FortranModuleDirectoryComputed = true;
|
|
}
|
|
|
|
// Return the computed directory.
|
|
if(this->FortranModuleDirectory.empty())
|
|
{
|
|
return 0;
|
|
}
|
|
else
|
|
{
|
|
return this->FortranModuleDirectory.c_str();
|
|
}
|
|
}
|
|
|
|
//----------------------------------------------------------------------------
|
|
void cmMakefileTargetGenerator::AddFortranFlags(std::string& flags)
|
|
{
|
|
// Add a module output directory flag if necessary.
|
|
if(const char* mod_dir = this->GetFortranModuleDirectory())
|
|
{
|
|
const char* moddir_flag =
|
|
this->Makefile->GetRequiredDefinition("CMAKE_Fortran_MODDIR_FLAG");
|
|
std::string modflag = moddir_flag;
|
|
modflag += this->Convert(mod_dir,
|
|
cmLocalGenerator::START_OUTPUT,
|
|
cmLocalGenerator::SHELL);
|
|
this->LocalGenerator->AppendFlags(flags, modflag.c_str());
|
|
}
|
|
|
|
// If there is a separate module path flag then duplicate the
|
|
// include path with it. This compiler does not search the include
|
|
// path for modules.
|
|
if(const char* modpath_flag =
|
|
this->Makefile->GetDefinition("CMAKE_Fortran_MODPATH_FLAG"))
|
|
{
|
|
std::vector<std::string> includes;
|
|
this->LocalGenerator->GetIncludeDirectories(includes);
|
|
for(std::vector<std::string>::const_iterator idi = includes.begin();
|
|
idi != includes.end(); ++idi)
|
|
{
|
|
std::string flg = modpath_flag;
|
|
flg += this->Convert(idi->c_str(),
|
|
cmLocalGenerator::NONE,
|
|
cmLocalGenerator::SHELL);
|
|
this->LocalGenerator->AppendFlags(flags, flg.c_str());
|
|
}
|
|
}
|
|
}
|