3177 lines
98 KiB
C++
3177 lines
98 KiB
C++
/*============================================================================
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CMake - Cross Platform Makefile Generator
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Copyright 2000-2009 Kitware, Inc., Insight Software Consortium
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Distributed under the OSI-approved BSD License (the "License");
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see accompanying file Copyright.txt for details.
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This software is distributed WITHOUT ANY WARRANTY; without even the
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implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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See the License for more information.
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============================================================================*/
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#include "cmLocalGenerator.h"
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#include "cmComputeLinkInformation.h"
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#include "cmGeneratedFileStream.h"
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#include "cmGlobalGenerator.h"
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#include "cmInstallGenerator.h"
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#include "cmInstallFilesGenerator.h"
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#include "cmGeneratorExpressionEvaluationFile.h"
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#include "cmInstallScriptGenerator.h"
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#include "cmInstallTargetGenerator.h"
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#include "cmMakefile.h"
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#include "cmSourceFile.h"
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#include "cmTest.h"
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#include "cmTestGenerator.h"
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#include "cmCustomCommandGenerator.h"
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#include "cmVersion.h"
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#include "cmake.h"
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#include "cmAlgorithms.h"
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#if defined(CMAKE_BUILD_WITH_CMAKE)
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# define CM_LG_ENCODE_OBJECT_NAMES
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# include <cmsys/MD5.h>
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#endif
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#include <ctype.h> // for isalpha
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#include <assert.h>
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#if defined(__HAIKU__)
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#include <FindDirectory.h>
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#include <StorageDefs.h>
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#endif
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cmLocalGenerator::cmLocalGenerator(cmGlobalGenerator* gg,
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cmMakefile* makefile)
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: cmOutputConverter(makefile->GetStateSnapshot()),
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StateSnapshot(makefile->GetStateSnapshot())
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{
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this->GlobalGenerator = gg;
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this->Makefile = makefile;
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this->AliasTargets = makefile->GetAliasTargets();
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this->EmitUniversalBinaryFlags = true;
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this->BackwardsCompatibility = 0;
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this->BackwardsCompatibilityFinal = false;
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this->ComputeObjectMaxPath();
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}
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cmLocalGenerator::~cmLocalGenerator()
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{
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cmDeleteAll(this->GeneratorTargets);
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cmDeleteAll(this->OwnedImportedGeneratorTargets);
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}
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void cmLocalGenerator::IssueMessage(cmake::MessageType t,
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std::string const& text) const
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{
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cmListFileContext lfc;
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lfc.FilePath = this->StateSnapshot.GetDirectory().GetCurrentSource();
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lfc.FilePath += "/CMakeLists.txt";
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if(!this->GlobalGenerator->GetCMakeInstance()->GetIsInTryCompile())
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{
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cmOutputConverter converter(this->StateSnapshot);
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lfc.FilePath = converter.Convert(lfc.FilePath, cmLocalGenerator::HOME);
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}
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lfc.Line = 0;
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this->GlobalGenerator->GetCMakeInstance()->IssueMessage(t, text, lfc);
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}
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//----------------------------------------------------------------------------
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void cmLocalGenerator::ComputeObjectMaxPath()
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{
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// Choose a maximum object file name length.
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#if defined(_WIN32) || defined(__CYGWIN__)
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this->ObjectPathMax = 250;
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#else
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this->ObjectPathMax = 1000;
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#endif
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const char* plen = this->Makefile->GetDefinition("CMAKE_OBJECT_PATH_MAX");
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if(plen && *plen)
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{
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unsigned int pmax;
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if(sscanf(plen, "%u", &pmax) == 1)
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{
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if(pmax >= 128)
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{
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this->ObjectPathMax = pmax;
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}
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else
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{
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std::ostringstream w;
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w << "CMAKE_OBJECT_PATH_MAX is set to " << pmax
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<< ", which is less than the minimum of 128. "
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<< "The value will be ignored.";
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this->IssueMessage(cmake::AUTHOR_WARNING, w.str());
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}
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}
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else
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{
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std::ostringstream w;
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w << "CMAKE_OBJECT_PATH_MAX is set to \"" << plen
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<< "\", which fails to parse as a positive integer. "
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<< "The value will be ignored.";
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this->IssueMessage(cmake::AUTHOR_WARNING, w.str());
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}
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}
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this->ObjectMaxPathViolations.clear();
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}
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void cmLocalGenerator::TraceDependencies()
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{
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std::vector<std::string> configs;
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this->Makefile->GetConfigurations(configs);
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if (configs.empty())
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{
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configs.push_back("");
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}
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for(std::vector<std::string>::const_iterator ci = configs.begin();
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ci != configs.end(); ++ci)
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{
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this->GlobalGenerator->CreateEvaluationSourceFiles(*ci);
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}
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// Generate the rule files for each target.
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std::vector<cmGeneratorTarget*> targets = this->GetGeneratorTargets();
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for(std::vector<cmGeneratorTarget*>::iterator t = targets.begin();
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t != targets.end(); ++t)
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{
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if ((*t)->GetType() == cmState::INTERFACE_LIBRARY)
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{
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continue;
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}
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(*t)->TraceDependencies();
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}
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}
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void cmLocalGenerator::GenerateTestFiles()
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{
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if ( !this->Makefile->IsOn("CMAKE_TESTING_ENABLED") )
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{
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return;
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}
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// Compute the set of configurations.
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std::vector<std::string> configurationTypes;
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const std::string& config =
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this->Makefile->GetConfigurations(configurationTypes, false);
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std::string file =
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this->StateSnapshot.GetDirectory().GetCurrentBinary();
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file += "/";
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file += "CTestTestfile.cmake";
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cmGeneratedFileStream fout(file.c_str());
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fout.SetCopyIfDifferent(true);
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fout << "# CMake generated Testfile for " << std::endl
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<< "# Source directory: "
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<< this->StateSnapshot.GetDirectory().GetCurrentSource()
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<< std::endl
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<< "# Build directory: "
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<< this->StateSnapshot.GetDirectory().GetCurrentBinary()
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<< std::endl
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<< "# " << std::endl
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<< "# This file includes the relevant testing commands "
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<< "required for " << std::endl
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<< "# testing this directory and lists subdirectories to "
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<< "be tested as well." << std::endl;
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const char* testIncludeFile =
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this->Makefile->GetProperty("TEST_INCLUDE_FILE");
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if ( testIncludeFile )
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{
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fout << "include(\"" << testIncludeFile << "\")" << std::endl;
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}
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// Ask each test generator to write its code.
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std::vector<cmTestGenerator*> const&
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testers = this->Makefile->GetTestGenerators();
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for(std::vector<cmTestGenerator*>::const_iterator gi = testers.begin();
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gi != testers.end(); ++gi)
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{
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(*gi)->Compute(this);
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(*gi)->Generate(fout, config, configurationTypes);
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}
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size_t i;
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std::vector<cmState::Snapshot> children
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= this->Makefile->GetStateSnapshot().GetChildren();
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for(i = 0; i < children.size(); ++i)
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{
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// TODO: Use add_subdirectory instead?
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fout << "subdirs(";
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std::string outP = children[i].GetDirectory().GetCurrentBinary();
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fout << this->Convert(outP,START_OUTPUT);
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fout << ")" << std::endl;
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}
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}
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void cmLocalGenerator::CreateEvaluationFileOutputs(std::string const& config)
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{
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std::vector<cmGeneratorExpressionEvaluationFile*> ef =
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this->Makefile->GetEvaluationFiles();
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for(std::vector<cmGeneratorExpressionEvaluationFile*>::const_iterator
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li = ef.begin(); li != ef.end(); ++li)
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{
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(*li)->CreateOutputFile(this, config);
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}
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}
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void cmLocalGenerator::ProcessEvaluationFiles(
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std::vector<std::string>& generatedFiles)
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{
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std::vector<cmGeneratorExpressionEvaluationFile*> ef =
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this->Makefile->GetEvaluationFiles();
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for(std::vector<cmGeneratorExpressionEvaluationFile*>::const_iterator
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li = ef.begin();
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li != ef.end();
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++li)
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{
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(*li)->Generate(this);
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if (cmSystemTools::GetFatalErrorOccured())
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{
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return;
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}
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std::vector<std::string> files = (*li)->GetFiles();
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std::sort(files.begin(), files.end());
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std::vector<std::string> intersection;
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std::set_intersection(files.begin(), files.end(),
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generatedFiles.begin(), generatedFiles.end(),
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std::back_inserter(intersection));
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if (!intersection.empty())
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{
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cmSystemTools::Error("Files to be generated by multiple different "
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"commands: ", cmWrap('"', intersection, '"', " ").c_str());
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return;
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}
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generatedFiles.insert(generatedFiles.end(), files.begin(), files.end());
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std::vector<std::string>::iterator newIt =
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generatedFiles.end() - files.size();
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std::inplace_merge(generatedFiles.begin(), newIt, generatedFiles.end());
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}
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}
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//----------------------------------------------------------------------------
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void cmLocalGenerator::GenerateInstallRules()
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{
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// Compute the install prefix.
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const char* prefix = this->Makefile->GetDefinition("CMAKE_INSTALL_PREFIX");
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#if defined(_WIN32) && !defined(__CYGWIN__)
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std::string prefix_win32;
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if(!prefix)
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{
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if(!cmSystemTools::GetEnv("SystemDrive", prefix_win32))
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{
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prefix_win32 = "C:";
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}
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const char* project_name = this->Makefile->GetDefinition("PROJECT_NAME");
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if(project_name && project_name[0])
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{
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prefix_win32 += "/Program Files/";
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prefix_win32 += project_name;
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}
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else
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{
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prefix_win32 += "/InstalledCMakeProject";
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}
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prefix = prefix_win32.c_str();
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}
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#elif defined(__HAIKU__)
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char dir[B_PATH_NAME_LENGTH];
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if (!prefix)
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{
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if (find_directory(B_SYSTEM_DIRECTORY, -1, false, dir, sizeof(dir))
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== B_OK)
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{
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prefix = dir;
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}
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else
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{
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prefix = "/boot/system";
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}
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}
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#else
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if (!prefix)
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{
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prefix = "/usr/local";
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}
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#endif
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if (const char *stagingPrefix
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= this->Makefile->GetDefinition("CMAKE_STAGING_PREFIX"))
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{
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prefix = stagingPrefix;
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}
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// Compute the set of configurations.
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std::vector<std::string> configurationTypes;
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const std::string& config =
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this->Makefile->GetConfigurations(configurationTypes, false);
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// Choose a default install configuration.
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std::string default_config = config;
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const char* default_order[] = {"RELEASE", "MINSIZEREL",
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"RELWITHDEBINFO", "DEBUG", 0};
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for(const char** c = default_order; *c && default_config.empty(); ++c)
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{
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for(std::vector<std::string>::iterator i = configurationTypes.begin();
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i != configurationTypes.end(); ++i)
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{
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if(cmSystemTools::UpperCase(*i) == *c)
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{
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default_config = *i;
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}
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}
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}
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if(default_config.empty() && !configurationTypes.empty())
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{
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default_config = configurationTypes[0];
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}
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// Create the install script file.
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std::string file =
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this->StateSnapshot.GetDirectory().GetCurrentBinary();
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std::string homedir = this->GetState()->GetBinaryDirectory();
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int toplevel_install = 0;
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if (file == homedir)
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{
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toplevel_install = 1;
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}
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file += "/cmake_install.cmake";
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cmGeneratedFileStream fout(file.c_str());
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fout.SetCopyIfDifferent(true);
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// Write the header.
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fout << "# Install script for directory: "
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<< this->StateSnapshot.GetDirectory().GetCurrentSource()
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<< std::endl << std::endl;
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fout << "# Set the install prefix" << std::endl
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<< "if(NOT DEFINED CMAKE_INSTALL_PREFIX)" << std::endl
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<< " set(CMAKE_INSTALL_PREFIX \"" << prefix << "\")" << std::endl
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<< "endif()" << std::endl
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<< "string(REGEX REPLACE \"/$\" \"\" CMAKE_INSTALL_PREFIX "
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<< "\"${CMAKE_INSTALL_PREFIX}\")" << std::endl
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<< std::endl;
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// Write support code for generating per-configuration install rules.
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fout <<
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"# Set the install configuration name.\n"
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"if(NOT DEFINED CMAKE_INSTALL_CONFIG_NAME)\n"
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" if(BUILD_TYPE)\n"
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" string(REGEX REPLACE \"^[^A-Za-z0-9_]+\" \"\"\n"
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" CMAKE_INSTALL_CONFIG_NAME \"${BUILD_TYPE}\")\n"
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" else()\n"
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" set(CMAKE_INSTALL_CONFIG_NAME \"" << default_config << "\")\n"
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" endif()\n"
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" message(STATUS \"Install configuration: "
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"\\\"${CMAKE_INSTALL_CONFIG_NAME}\\\"\")\n"
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"endif()\n"
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"\n";
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// Write support code for dealing with component-specific installs.
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fout <<
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"# Set the component getting installed.\n"
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"if(NOT CMAKE_INSTALL_COMPONENT)\n"
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" if(COMPONENT)\n"
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" message(STATUS \"Install component: \\\"${COMPONENT}\\\"\")\n"
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" set(CMAKE_INSTALL_COMPONENT \"${COMPONENT}\")\n"
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" else()\n"
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" set(CMAKE_INSTALL_COMPONENT)\n"
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" endif()\n"
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"endif()\n"
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"\n";
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// Copy user-specified install options to the install code.
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if(const char* so_no_exe =
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this->Makefile->GetDefinition("CMAKE_INSTALL_SO_NO_EXE"))
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{
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fout <<
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"# Install shared libraries without execute permission?\n"
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"if(NOT DEFINED CMAKE_INSTALL_SO_NO_EXE)\n"
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" set(CMAKE_INSTALL_SO_NO_EXE \"" << so_no_exe << "\")\n"
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"endif()\n"
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"\n";
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}
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// Ask each install generator to write its code.
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std::vector<cmInstallGenerator*> const& installers =
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this->Makefile->GetInstallGenerators();
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for(std::vector<cmInstallGenerator*>::const_iterator
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gi = installers.begin();
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gi != installers.end(); ++gi)
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{
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(*gi)->Generate(fout, config, configurationTypes);
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}
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// Write rules from old-style specification stored in targets.
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this->GenerateTargetInstallRules(fout, config, configurationTypes);
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// Include install scripts from subdirectories.
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std::vector<cmState::Snapshot> children
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= this->Makefile->GetStateSnapshot().GetChildren();
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if(!children.empty())
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{
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fout << "if(NOT CMAKE_INSTALL_LOCAL_ONLY)\n";
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fout << " # Include the install script for each subdirectory.\n";
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for(std::vector<cmState::Snapshot>::const_iterator
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ci = children.begin(); ci != children.end(); ++ci)
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{
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if(!ci->GetDirectory().GetPropertyAsBool("EXCLUDE_FROM_ALL"))
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{
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std::string odir = ci->GetDirectory().GetCurrentBinary();
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cmSystemTools::ConvertToUnixSlashes(odir);
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fout << " include(\"" << odir
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<< "/cmake_install.cmake\")" << std::endl;
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}
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}
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fout << "\n";
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fout << "endif()\n\n";
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}
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// Record the install manifest.
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if ( toplevel_install )
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{
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fout <<
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"if(CMAKE_INSTALL_COMPONENT)\n"
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" set(CMAKE_INSTALL_MANIFEST \"install_manifest_"
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"${CMAKE_INSTALL_COMPONENT}.txt\")\n"
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"else()\n"
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" set(CMAKE_INSTALL_MANIFEST \"install_manifest.txt\")\n"
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"endif()\n"
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"\n"
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"string(REPLACE \";\" \"\\n\" CMAKE_INSTALL_MANIFEST_CONTENT\n"
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" \"${CMAKE_INSTALL_MANIFEST_FILES}\")\n"
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"file(WRITE \"" << homedir << "/${CMAKE_INSTALL_MANIFEST}\"\n"
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" \"${CMAKE_INSTALL_MANIFEST_CONTENT}\")\n";
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}
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}
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void cmLocalGenerator::AddGeneratorTarget(cmGeneratorTarget* gt)
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{
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this->GeneratorTargets.push_back(gt);
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this->GlobalGenerator->IndexGeneratorTarget(gt);
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}
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void cmLocalGenerator::AddImportedGeneratorTarget(cmGeneratorTarget* gt)
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{
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this->ImportedGeneratorTargets.push_back(gt);
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this->GlobalGenerator->IndexGeneratorTarget(gt);
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}
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void cmLocalGenerator::AddOwnedImportedGeneratorTarget(cmGeneratorTarget* gt)
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{
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this->OwnedImportedGeneratorTargets.push_back(gt);
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}
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struct NamedGeneratorTargetFinder
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{
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NamedGeneratorTargetFinder(std::string const& name)
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: Name(name)
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{
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}
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bool operator()(cmGeneratorTarget* tgt)
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{
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return tgt->GetName() == this->Name;
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}
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private:
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std::string Name;
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};
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cmGeneratorTarget* cmLocalGenerator::FindGeneratorTarget(
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const std::string& name) const
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{
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std::map<std::string, std::string>::const_iterator i =
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this->AliasTargets.find(name);
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if (i != this->AliasTargets.end())
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{
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std::vector<cmGeneratorTarget*>::const_iterator ai =
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std::find_if(this->GeneratorTargets.begin(),
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this->GeneratorTargets.end(),
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NamedGeneratorTargetFinder(i->second));
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return *ai;
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}
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std::vector<cmGeneratorTarget*>::const_iterator ti =
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std::find_if(this->GeneratorTargets.begin(),
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this->GeneratorTargets.end(),
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NamedGeneratorTargetFinder(name));
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if ( ti != this->GeneratorTargets.end() )
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{
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return *ti;
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}
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return 0;
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}
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|
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//----------------------------------------------------------------------------
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void cmLocalGenerator::ComputeTargetManifest()
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{
|
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// Collect the set of configuration types.
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std::vector<std::string> configNames;
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this->Makefile->GetConfigurations(configNames);
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if(configNames.empty())
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{
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configNames.push_back("");
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}
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|
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// Add our targets to the manifest for each configuration.
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std::vector<cmGeneratorTarget*> targets = this->GetGeneratorTargets();
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for(std::vector<cmGeneratorTarget*>::iterator t = targets.begin();
|
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t != targets.end(); ++t)
|
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{
|
|
cmGeneratorTarget* target = *t;
|
|
if (target->GetType() == cmState::INTERFACE_LIBRARY)
|
|
{
|
|
continue;
|
|
}
|
|
for(std::vector<std::string>::iterator ci = configNames.begin();
|
|
ci != configNames.end(); ++ci)
|
|
{
|
|
const char* config = ci->c_str();
|
|
target->ComputeTargetManifest(config);
|
|
}
|
|
}
|
|
}
|
|
|
|
bool cmLocalGenerator::IsRootMakefile() const
|
|
{
|
|
return !this->StateSnapshot.GetBuildsystemDirectoryParent().IsValid();
|
|
}
|
|
|
|
cmState* cmLocalGenerator::GetState() const
|
|
{
|
|
return this->GlobalGenerator->GetCMakeInstance()->GetState();
|
|
}
|
|
|
|
cmState::Snapshot cmLocalGenerator::GetStateSnapshot() const
|
|
{
|
|
return this->Makefile->GetStateSnapshot();
|
|
}
|
|
|
|
// List of variables that are replaced when
|
|
// rules are expanced. These variables are
|
|
// replaced in the form <var> with GetSafeDefinition(var).
|
|
// ${LANG} is replaced in the variable first with all enabled
|
|
// languages.
|
|
static const char* ruleReplaceVars[] =
|
|
{
|
|
"CMAKE_${LANG}_COMPILER",
|
|
"CMAKE_SHARED_LIBRARY_CREATE_${LANG}_FLAGS",
|
|
"CMAKE_SHARED_MODULE_CREATE_${LANG}_FLAGS",
|
|
"CMAKE_SHARED_MODULE_${LANG}_FLAGS",
|
|
"CMAKE_SHARED_LIBRARY_${LANG}_FLAGS",
|
|
"CMAKE_${LANG}_LINK_FLAGS",
|
|
"CMAKE_SHARED_LIBRARY_SONAME_${LANG}_FLAG",
|
|
"CMAKE_${LANG}_ARCHIVE",
|
|
"CMAKE_AR",
|
|
"CMAKE_CURRENT_SOURCE_DIR",
|
|
"CMAKE_CURRENT_BINARY_DIR",
|
|
"CMAKE_RANLIB",
|
|
"CMAKE_LINKER",
|
|
"CMAKE_CL_SHOWINCLUDES_PREFIX",
|
|
0
|
|
};
|
|
|
|
std::string
|
|
cmLocalGenerator::ExpandRuleVariable(std::string const& variable,
|
|
const RuleVariables& replaceValues)
|
|
{
|
|
if(replaceValues.LinkFlags)
|
|
{
|
|
if(variable == "LINK_FLAGS")
|
|
{
|
|
return replaceValues.LinkFlags;
|
|
}
|
|
}
|
|
if(replaceValues.Manifests)
|
|
{
|
|
if(variable == "MANIFESTS")
|
|
{
|
|
return replaceValues.Manifests;
|
|
}
|
|
}
|
|
if(replaceValues.Flags)
|
|
{
|
|
if(variable == "FLAGS")
|
|
{
|
|
return replaceValues.Flags;
|
|
}
|
|
}
|
|
|
|
if(replaceValues.Source)
|
|
{
|
|
if(variable == "SOURCE")
|
|
{
|
|
return replaceValues.Source;
|
|
}
|
|
}
|
|
if(replaceValues.PreprocessedSource)
|
|
{
|
|
if(variable == "PREPROCESSED_SOURCE")
|
|
{
|
|
return replaceValues.PreprocessedSource;
|
|
}
|
|
}
|
|
if(replaceValues.AssemblySource)
|
|
{
|
|
if(variable == "ASSEMBLY_SOURCE")
|
|
{
|
|
return replaceValues.AssemblySource;
|
|
}
|
|
}
|
|
if(replaceValues.Object)
|
|
{
|
|
if(variable == "OBJECT")
|
|
{
|
|
return replaceValues.Object;
|
|
}
|
|
}
|
|
if(replaceValues.ObjectDir)
|
|
{
|
|
if(variable == "OBJECT_DIR")
|
|
{
|
|
return replaceValues.ObjectDir;
|
|
}
|
|
}
|
|
if(replaceValues.ObjectFileDir)
|
|
{
|
|
if(variable == "OBJECT_FILE_DIR")
|
|
{
|
|
return replaceValues.ObjectFileDir;
|
|
}
|
|
}
|
|
if(replaceValues.Objects)
|
|
{
|
|
if(variable == "OBJECTS")
|
|
{
|
|
return replaceValues.Objects;
|
|
}
|
|
}
|
|
if(replaceValues.ObjectsQuoted)
|
|
{
|
|
if(variable == "OBJECTS_QUOTED")
|
|
{
|
|
return replaceValues.ObjectsQuoted;
|
|
}
|
|
}
|
|
if(replaceValues.Defines && variable == "DEFINES")
|
|
{
|
|
return replaceValues.Defines;
|
|
}
|
|
if(replaceValues.Includes && variable == "INCLUDES")
|
|
{
|
|
return replaceValues.Includes;
|
|
}
|
|
if(replaceValues.TargetPDB )
|
|
{
|
|
if(variable == "TARGET_PDB")
|
|
{
|
|
return replaceValues.TargetPDB;
|
|
}
|
|
}
|
|
if(replaceValues.TargetCompilePDB)
|
|
{
|
|
if(variable == "TARGET_COMPILE_PDB")
|
|
{
|
|
return replaceValues.TargetCompilePDB;
|
|
}
|
|
}
|
|
if(replaceValues.DependencyFile )
|
|
{
|
|
if(variable == "DEP_FILE")
|
|
{
|
|
return replaceValues.DependencyFile;
|
|
}
|
|
}
|
|
|
|
if(replaceValues.Target)
|
|
{
|
|
if(variable == "TARGET_QUOTED")
|
|
{
|
|
std::string targetQuoted = replaceValues.Target;
|
|
if(!targetQuoted.empty() && targetQuoted[0] != '\"')
|
|
{
|
|
targetQuoted = '\"';
|
|
targetQuoted += replaceValues.Target;
|
|
targetQuoted += '\"';
|
|
}
|
|
return targetQuoted;
|
|
}
|
|
if(variable == "TARGET_UNQUOTED")
|
|
{
|
|
std::string unquoted = replaceValues.Target;
|
|
std::string::size_type sz = unquoted.size();
|
|
if(sz > 2 && unquoted[0] == '\"' && unquoted[sz-1] == '\"')
|
|
{
|
|
unquoted = unquoted.substr(1, sz-2);
|
|
}
|
|
return unquoted;
|
|
}
|
|
if(replaceValues.LanguageCompileFlags)
|
|
{
|
|
if(variable == "LANGUAGE_COMPILE_FLAGS")
|
|
{
|
|
return replaceValues.LanguageCompileFlags;
|
|
}
|
|
}
|
|
if(replaceValues.Target)
|
|
{
|
|
if(variable == "TARGET")
|
|
{
|
|
return replaceValues.Target;
|
|
}
|
|
}
|
|
if(variable == "TARGET_IMPLIB")
|
|
{
|
|
return this->TargetImplib;
|
|
}
|
|
if(variable == "TARGET_VERSION_MAJOR")
|
|
{
|
|
if(replaceValues.TargetVersionMajor)
|
|
{
|
|
return replaceValues.TargetVersionMajor;
|
|
}
|
|
else
|
|
{
|
|
return "0";
|
|
}
|
|
}
|
|
if(variable == "TARGET_VERSION_MINOR")
|
|
{
|
|
if(replaceValues.TargetVersionMinor)
|
|
{
|
|
return replaceValues.TargetVersionMinor;
|
|
}
|
|
else
|
|
{
|
|
return "0";
|
|
}
|
|
}
|
|
if(replaceValues.Target)
|
|
{
|
|
if(variable == "TARGET_BASE")
|
|
{
|
|
// Strip the last extension off the target name.
|
|
std::string targetBase = replaceValues.Target;
|
|
std::string::size_type pos = targetBase.rfind(".");
|
|
if(pos != targetBase.npos)
|
|
{
|
|
return targetBase.substr(0, pos);
|
|
}
|
|
else
|
|
{
|
|
return targetBase;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
if(variable == "TARGET_SONAME" || variable == "SONAME_FLAG" ||
|
|
variable == "TARGET_INSTALLNAME_DIR")
|
|
{
|
|
// All these variables depend on TargetSOName
|
|
if(replaceValues.TargetSOName)
|
|
{
|
|
if(variable == "TARGET_SONAME")
|
|
{
|
|
return replaceValues.TargetSOName;
|
|
}
|
|
if(variable == "SONAME_FLAG" && replaceValues.SONameFlag)
|
|
{
|
|
return replaceValues.SONameFlag;
|
|
}
|
|
if(replaceValues.TargetInstallNameDir &&
|
|
variable == "TARGET_INSTALLNAME_DIR")
|
|
{
|
|
return replaceValues.TargetInstallNameDir;
|
|
}
|
|
}
|
|
return "";
|
|
}
|
|
if(replaceValues.LinkLibraries)
|
|
{
|
|
if(variable == "LINK_LIBRARIES")
|
|
{
|
|
return replaceValues.LinkLibraries;
|
|
}
|
|
}
|
|
if(replaceValues.Language)
|
|
{
|
|
if(variable == "LANGUAGE")
|
|
{
|
|
return replaceValues.Language;
|
|
}
|
|
}
|
|
if(replaceValues.CMTarget)
|
|
{
|
|
if(variable == "TARGET_NAME")
|
|
{
|
|
return replaceValues.CMTarget->GetName();
|
|
}
|
|
if(variable == "TARGET_TYPE")
|
|
{
|
|
return cmState::GetTargetTypeName(replaceValues.CMTarget->GetType());
|
|
}
|
|
}
|
|
if(replaceValues.Output)
|
|
{
|
|
if(variable == "OUTPUT")
|
|
{
|
|
return replaceValues.Output;
|
|
}
|
|
}
|
|
if(variable == "CMAKE_COMMAND")
|
|
{
|
|
return this->Convert(cmSystemTools::GetCMakeCommand(), FULL, SHELL);
|
|
}
|
|
std::vector<std::string> enabledLanguages =
|
|
this->GetState()->GetEnabledLanguages();
|
|
// loop over language specific replace variables
|
|
int pos = 0;
|
|
while(ruleReplaceVars[pos])
|
|
{
|
|
for(std::vector<std::string>::iterator i = enabledLanguages.begin();
|
|
i != enabledLanguages.end(); ++i)
|
|
{
|
|
const char* lang = i->c_str();
|
|
std::string actualReplace = ruleReplaceVars[pos];
|
|
// If this is the compiler then look for the extra variable
|
|
// _COMPILER_ARG1 which must be the first argument to the compiler
|
|
const char* compilerArg1 = 0;
|
|
const char* compilerTarget = 0;
|
|
const char* compilerOptionTarget = 0;
|
|
const char* compilerExternalToolchain = 0;
|
|
const char* compilerOptionExternalToolchain = 0;
|
|
const char* compilerSysroot = 0;
|
|
const char* compilerOptionSysroot = 0;
|
|
if(actualReplace == "CMAKE_${LANG}_COMPILER")
|
|
{
|
|
std::string arg1 = actualReplace + "_ARG1";
|
|
cmSystemTools::ReplaceString(arg1, "${LANG}", lang);
|
|
compilerArg1 = this->Makefile->GetDefinition(arg1);
|
|
compilerTarget
|
|
= this->Makefile->GetDefinition(
|
|
std::string("CMAKE_") + lang + "_COMPILER_TARGET");
|
|
compilerOptionTarget
|
|
= this->Makefile->GetDefinition(
|
|
std::string("CMAKE_") + lang +
|
|
"_COMPILE_OPTIONS_TARGET");
|
|
compilerExternalToolchain
|
|
= this->Makefile->GetDefinition(
|
|
std::string("CMAKE_") + lang +
|
|
"_COMPILER_EXTERNAL_TOOLCHAIN");
|
|
compilerOptionExternalToolchain
|
|
= this->Makefile->GetDefinition(
|
|
std::string("CMAKE_") + lang +
|
|
"_COMPILE_OPTIONS_EXTERNAL_TOOLCHAIN");
|
|
compilerSysroot
|
|
= this->Makefile->GetDefinition("CMAKE_SYSROOT");
|
|
compilerOptionSysroot
|
|
= this->Makefile->GetDefinition(
|
|
std::string("CMAKE_") + lang +
|
|
"_COMPILE_OPTIONS_SYSROOT");
|
|
}
|
|
if(actualReplace.find("${LANG}") != actualReplace.npos)
|
|
{
|
|
cmSystemTools::ReplaceString(actualReplace, "${LANG}", lang);
|
|
}
|
|
if(actualReplace == variable)
|
|
{
|
|
std::string replace =
|
|
this->Makefile->GetSafeDefinition(variable);
|
|
// if the variable is not a FLAG then treat it like a path
|
|
if(variable.find("_FLAG") == variable.npos)
|
|
{
|
|
std::string ret = this->ConvertToOutputForExisting(replace);
|
|
// if there is a required first argument to the compiler add it
|
|
// to the compiler string
|
|
if(compilerArg1)
|
|
{
|
|
ret += " ";
|
|
ret += compilerArg1;
|
|
}
|
|
if (compilerTarget && compilerOptionTarget)
|
|
{
|
|
ret += " ";
|
|
ret += compilerOptionTarget;
|
|
ret += compilerTarget;
|
|
}
|
|
if (compilerExternalToolchain && compilerOptionExternalToolchain)
|
|
{
|
|
ret += " ";
|
|
ret += compilerOptionExternalToolchain;
|
|
ret += this->EscapeForShell(compilerExternalToolchain, true);
|
|
}
|
|
if (compilerSysroot && compilerOptionSysroot)
|
|
{
|
|
ret += " ";
|
|
ret += compilerOptionSysroot;
|
|
ret += this->EscapeForShell(compilerSysroot, true);
|
|
}
|
|
return ret;
|
|
}
|
|
return replace;
|
|
}
|
|
}
|
|
pos++;
|
|
}
|
|
return variable;
|
|
}
|
|
|
|
|
|
void
|
|
cmLocalGenerator::ExpandRuleVariables(std::string& s,
|
|
const RuleVariables& replaceValues)
|
|
{
|
|
if(replaceValues.RuleLauncher)
|
|
{
|
|
this->InsertRuleLauncher(s, replaceValues.CMTarget,
|
|
replaceValues.RuleLauncher);
|
|
}
|
|
std::string::size_type start = s.find('<');
|
|
// no variables to expand
|
|
if(start == s.npos)
|
|
{
|
|
return;
|
|
}
|
|
std::string::size_type pos = 0;
|
|
std::string expandedInput;
|
|
while(start != s.npos && start < s.size()-2)
|
|
{
|
|
std::string::size_type end = s.find('>', start);
|
|
// if we find a < with no > we are done
|
|
if(end == s.npos)
|
|
{
|
|
return;
|
|
}
|
|
char c = s[start+1];
|
|
// if the next char after the < is not A-Za-z then
|
|
// skip it and try to find the next < in the string
|
|
if(!isalpha(c))
|
|
{
|
|
start = s.find('<', start+1);
|
|
}
|
|
else
|
|
{
|
|
// extract the var
|
|
std::string var = s.substr(start+1, end - start-1);
|
|
std::string replace = this->ExpandRuleVariable(var,
|
|
replaceValues);
|
|
expandedInput += s.substr(pos, start-pos);
|
|
expandedInput += replace;
|
|
// move to next one
|
|
start = s.find('<', start+var.size()+2);
|
|
pos = end+1;
|
|
}
|
|
}
|
|
// add the rest of the input
|
|
expandedInput += s.substr(pos, s.size()-pos);
|
|
s = expandedInput;
|
|
}
|
|
|
|
//----------------------------------------------------------------------------
|
|
const char* cmLocalGenerator::GetRuleLauncher(cmGeneratorTarget* target,
|
|
const std::string& prop)
|
|
{
|
|
if(target)
|
|
{
|
|
return target->GetProperty(prop);
|
|
}
|
|
else
|
|
{
|
|
return this->Makefile->GetProperty(prop);
|
|
}
|
|
}
|
|
|
|
//----------------------------------------------------------------------------
|
|
void cmLocalGenerator::InsertRuleLauncher(std::string& s,
|
|
cmGeneratorTarget* target,
|
|
const std::string& prop)
|
|
{
|
|
if(const char* val = this->GetRuleLauncher(target, prop))
|
|
{
|
|
std::ostringstream wrapped;
|
|
wrapped << val << " " << s;
|
|
s = wrapped.str();
|
|
}
|
|
}
|
|
|
|
//----------------------------------------------------------------------------
|
|
std::string
|
|
cmLocalGenerator::ConvertToIncludeReference(std::string const& path,
|
|
OutputFormat format,
|
|
bool forceFullPaths)
|
|
{
|
|
return this->ConvertToOutputForExisting(
|
|
path, forceFullPaths? FULL : START_OUTPUT, format);
|
|
}
|
|
|
|
//----------------------------------------------------------------------------
|
|
std::string cmLocalGenerator::GetIncludeFlags(
|
|
const std::vector<std::string> &includes,
|
|
cmGeneratorTarget* target,
|
|
const std::string& lang,
|
|
bool forceFullPaths,
|
|
bool forResponseFile,
|
|
const std::string& config)
|
|
{
|
|
if(lang.empty())
|
|
{
|
|
return "";
|
|
}
|
|
|
|
OutputFormat shellFormat = forResponseFile? RESPONSE : SHELL;
|
|
std::ostringstream includeFlags;
|
|
|
|
std::string flagVar = "CMAKE_INCLUDE_FLAG_";
|
|
flagVar += lang;
|
|
const char* includeFlag =
|
|
this->Makefile->GetSafeDefinition(flagVar);
|
|
flagVar = "CMAKE_INCLUDE_FLAG_SEP_";
|
|
flagVar += lang;
|
|
const char* sep = this->Makefile->GetDefinition(flagVar);
|
|
bool quotePaths = false;
|
|
if(this->Makefile->GetDefinition("CMAKE_QUOTE_INCLUDE_PATHS"))
|
|
{
|
|
quotePaths = true;
|
|
}
|
|
bool repeatFlag = true;
|
|
// should the include flag be repeated like ie. -IA -IB
|
|
if(!sep)
|
|
{
|
|
sep = " ";
|
|
}
|
|
else
|
|
{
|
|
// if there is a separator then the flag is not repeated but is only
|
|
// given once i.e. -classpath a:b:c
|
|
repeatFlag = false;
|
|
}
|
|
|
|
// Support special system include flag if it is available and the
|
|
// normal flag is repeated for each directory.
|
|
std::string sysFlagVar = "CMAKE_INCLUDE_SYSTEM_FLAG_";
|
|
sysFlagVar += lang;
|
|
const char* sysIncludeFlag = 0;
|
|
if(repeatFlag)
|
|
{
|
|
sysIncludeFlag = this->Makefile->GetDefinition(sysFlagVar);
|
|
}
|
|
|
|
std::string fwSearchFlagVar = "CMAKE_";
|
|
fwSearchFlagVar += lang;
|
|
fwSearchFlagVar += "_FRAMEWORK_SEARCH_FLAG";
|
|
const char* fwSearchFlag =
|
|
this->Makefile->GetDefinition(fwSearchFlagVar);
|
|
|
|
std::string sysFwSearchFlagVar = "CMAKE_";
|
|
sysFwSearchFlagVar += lang;
|
|
sysFwSearchFlagVar += "_SYSTEM_FRAMEWORK_SEARCH_FLAG";
|
|
const char* sysFwSearchFlag =
|
|
this->Makefile->GetDefinition(sysFwSearchFlagVar);
|
|
|
|
bool flagUsed = false;
|
|
std::set<std::string> emitted;
|
|
#ifdef __APPLE__
|
|
emitted.insert("/System/Library/Frameworks");
|
|
#endif
|
|
std::vector<std::string>::const_iterator i;
|
|
for(i = includes.begin(); i != includes.end(); ++i)
|
|
{
|
|
if(fwSearchFlag && *fwSearchFlag && this->Makefile->IsOn("APPLE")
|
|
&& cmSystemTools::IsPathToFramework(i->c_str()))
|
|
{
|
|
std::string frameworkDir = *i;
|
|
frameworkDir += "/../";
|
|
frameworkDir = cmSystemTools::CollapseFullPath(frameworkDir);
|
|
if(emitted.insert(frameworkDir).second)
|
|
{
|
|
if (sysFwSearchFlag && target &&
|
|
target->IsSystemIncludeDirectory(*i, config))
|
|
{
|
|
includeFlags << sysFwSearchFlag;
|
|
}
|
|
else
|
|
{
|
|
includeFlags << fwSearchFlag;
|
|
}
|
|
includeFlags << this->ConvertToOutputFormat(frameworkDir, shellFormat)
|
|
<< " ";
|
|
}
|
|
continue;
|
|
}
|
|
|
|
if(!flagUsed || repeatFlag)
|
|
{
|
|
if(sysIncludeFlag && target &&
|
|
target->IsSystemIncludeDirectory(*i, config))
|
|
{
|
|
includeFlags << sysIncludeFlag;
|
|
}
|
|
else
|
|
{
|
|
includeFlags << includeFlag;
|
|
}
|
|
flagUsed = true;
|
|
}
|
|
std::string includePath =
|
|
this->ConvertToIncludeReference(*i, shellFormat, forceFullPaths);
|
|
if(quotePaths && !includePath.empty() && includePath[0] != '\"')
|
|
{
|
|
includeFlags << "\"";
|
|
}
|
|
includeFlags << includePath;
|
|
if(quotePaths && !includePath.empty() && includePath[0] != '\"')
|
|
{
|
|
includeFlags << "\"";
|
|
}
|
|
includeFlags << sep;
|
|
}
|
|
std::string flags = includeFlags.str();
|
|
// remove trailing separators
|
|
if((sep[0] != ' ') && !flags.empty() && flags[flags.size()-1] == sep[0])
|
|
{
|
|
flags[flags.size()-1] = ' ';
|
|
}
|
|
return flags;
|
|
}
|
|
|
|
//----------------------------------------------------------------------------
|
|
void cmLocalGenerator::AddCompileDefinitions(std::set<std::string>& defines,
|
|
cmGeneratorTarget const* target,
|
|
const std::string& config,
|
|
const std::string& lang)
|
|
{
|
|
std::vector<std::string> targetDefines;
|
|
target->GetCompileDefinitions(targetDefines, config, lang);
|
|
this->AppendDefines(defines, targetDefines);
|
|
}
|
|
|
|
//----------------------------------------------------------------------------
|
|
void cmLocalGenerator::AddCompileOptions(
|
|
std::string& flags, cmGeneratorTarget* target,
|
|
const std::string& lang, const std::string& config
|
|
)
|
|
{
|
|
std::string langFlagRegexVar = std::string("CMAKE_")+lang+"_FLAG_REGEX";
|
|
|
|
if(const char* langFlagRegexStr =
|
|
this->Makefile->GetDefinition(langFlagRegexVar))
|
|
{
|
|
// Filter flags acceptable to this language.
|
|
cmsys::RegularExpression r(langFlagRegexStr);
|
|
std::vector<std::string> opts;
|
|
if(const char* targetFlags = target->GetProperty("COMPILE_FLAGS"))
|
|
{
|
|
cmSystemTools::ParseWindowsCommandLine(targetFlags, opts);
|
|
}
|
|
target->GetCompileOptions(opts, config, lang);
|
|
for(std::vector<std::string>::const_iterator i = opts.begin();
|
|
i != opts.end(); ++i)
|
|
{
|
|
if(r.find(i->c_str()))
|
|
{
|
|
// (Re-)Escape this flag. COMPILE_FLAGS were already parsed
|
|
// as a command line above, and COMPILE_OPTIONS are escaped.
|
|
this->AppendFlagEscape(flags, *i);
|
|
}
|
|
}
|
|
}
|
|
else
|
|
{
|
|
// Use all flags.
|
|
if(const char* targetFlags = target->GetProperty("COMPILE_FLAGS"))
|
|
{
|
|
// COMPILE_FLAGS are not escaped for historical reasons.
|
|
this->AppendFlags(flags, targetFlags);
|
|
}
|
|
std::vector<std::string> opts;
|
|
target->GetCompileOptions(opts, config, lang);
|
|
for(std::vector<std::string>::const_iterator i = opts.begin();
|
|
i != opts.end(); ++i)
|
|
{
|
|
// COMPILE_OPTIONS are escaped.
|
|
this->AppendFlagEscape(flags, *i);
|
|
}
|
|
}
|
|
std::vector<std::string> features;
|
|
target->GetCompileFeatures(features, config);
|
|
for(std::vector<std::string>::const_iterator it = features.begin();
|
|
it != features.end(); ++it)
|
|
{
|
|
if (!this->Makefile->AddRequiredTargetFeature(target->Target, *it))
|
|
{
|
|
return;
|
|
}
|
|
}
|
|
|
|
for(std::map<std::string, std::string>::const_iterator it
|
|
= target->GetMaxLanguageStandards().begin();
|
|
it != target->GetMaxLanguageStandards().end(); ++it)
|
|
{
|
|
const char* standard = target->GetProperty(it->first + "_STANDARD");
|
|
if(!standard)
|
|
{
|
|
continue;
|
|
}
|
|
if (this->Makefile->IsLaterStandard(it->first, standard, it->second))
|
|
{
|
|
std::ostringstream e;
|
|
e << "The COMPILE_FEATURES property of target \""
|
|
<< target->GetName() << "\" was evaluated when computing the link "
|
|
"implementation, and the \"" << it->first << "_STANDARD\" was \""
|
|
<< it->second << "\" for that computation. Computing the "
|
|
"COMPILE_FEATURES based on the link implementation resulted in a "
|
|
"higher \"" << it->first << "_STANDARD\" \"" << standard << "\". "
|
|
"This is not permitted. The COMPILE_FEATURES may not both depend on "
|
|
"and be depended on by the link implementation." << std::endl;
|
|
this->IssueMessage(cmake::FATAL_ERROR, e.str());
|
|
return;
|
|
}
|
|
}
|
|
this->AddCompilerRequirementFlag(flags, target, lang);
|
|
}
|
|
|
|
//----------------------------------------------------------------------------
|
|
void cmLocalGenerator::GetIncludeDirectories(std::vector<std::string>& dirs,
|
|
cmGeneratorTarget const* target,
|
|
const std::string& lang,
|
|
const std::string& config,
|
|
bool stripImplicitInclDirs
|
|
) const
|
|
{
|
|
// Need to decide whether to automatically include the source and
|
|
// binary directories at the beginning of the include path.
|
|
bool includeSourceDir = false;
|
|
bool includeBinaryDir = false;
|
|
|
|
// When automatic include directories are requested for a build then
|
|
// include the source and binary directories at the beginning of the
|
|
// include path to approximate include file behavior for an
|
|
// in-source build. This does not account for the case of a source
|
|
// file in a subdirectory of the current source directory but we
|
|
// cannot fix this because not all native build tools support
|
|
// per-source-file include paths.
|
|
if(this->Makefile->IsOn("CMAKE_INCLUDE_CURRENT_DIR"))
|
|
{
|
|
includeSourceDir = true;
|
|
includeBinaryDir = true;
|
|
}
|
|
|
|
// Do not repeat an include path.
|
|
std::set<std::string> emitted;
|
|
|
|
// Store the automatic include paths.
|
|
if(includeBinaryDir)
|
|
{
|
|
std::string binDir = this->StateSnapshot.GetDirectory().GetCurrentBinary();
|
|
if(emitted.find(binDir) == emitted.end())
|
|
{
|
|
dirs.push_back(binDir);
|
|
emitted.insert(binDir);
|
|
}
|
|
}
|
|
if(includeSourceDir)
|
|
{
|
|
std::string srcDir = this->StateSnapshot.GetDirectory().GetCurrentSource();
|
|
if(emitted.find(srcDir) == emitted.end())
|
|
{
|
|
dirs.push_back(srcDir);
|
|
emitted.insert(srcDir);
|
|
}
|
|
}
|
|
|
|
if(!target)
|
|
{
|
|
return;
|
|
}
|
|
|
|
std::string rootPath = this->Makefile->GetSafeDefinition("CMAKE_SYSROOT");
|
|
|
|
std::vector<std::string> implicitDirs;
|
|
// Load implicit include directories for this language.
|
|
std::string impDirVar = "CMAKE_";
|
|
impDirVar += lang;
|
|
impDirVar += "_IMPLICIT_INCLUDE_DIRECTORIES";
|
|
if(const char* value = this->Makefile->GetDefinition(impDirVar))
|
|
{
|
|
std::vector<std::string> impDirVec;
|
|
cmSystemTools::ExpandListArgument(value, impDirVec);
|
|
for(std::vector<std::string>::const_iterator i = impDirVec.begin();
|
|
i != impDirVec.end(); ++i)
|
|
{
|
|
std::string d = rootPath + *i;
|
|
cmSystemTools::ConvertToUnixSlashes(d);
|
|
emitted.insert(d);
|
|
if (!stripImplicitInclDirs)
|
|
{
|
|
implicitDirs.push_back(*i);
|
|
}
|
|
}
|
|
}
|
|
|
|
// Get the target-specific include directories.
|
|
std::vector<std::string> includes;
|
|
|
|
includes = target->GetIncludeDirectories(config, lang);
|
|
|
|
// Support putting all the in-project include directories first if
|
|
// it is requested by the project.
|
|
if(this->Makefile->IsOn("CMAKE_INCLUDE_DIRECTORIES_PROJECT_BEFORE"))
|
|
{
|
|
const char* topSourceDir = this->GetState()->GetSourceDirectory();
|
|
const char* topBinaryDir = this->GetState()->GetBinaryDirectory();
|
|
for(std::vector<std::string>::const_iterator i = includes.begin();
|
|
i != includes.end(); ++i)
|
|
{
|
|
// Emit this directory only if it is a subdirectory of the
|
|
// top-level source or binary tree.
|
|
if(cmSystemTools::ComparePath(*i, topSourceDir) ||
|
|
cmSystemTools::ComparePath(*i, topBinaryDir) ||
|
|
cmSystemTools::IsSubDirectory(*i, topSourceDir) ||
|
|
cmSystemTools::IsSubDirectory(*i, topBinaryDir))
|
|
{
|
|
if(emitted.insert(*i).second)
|
|
{
|
|
dirs.push_back(*i);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
// Construct the final ordered include directory list.
|
|
for(std::vector<std::string>::const_iterator i = includes.begin();
|
|
i != includes.end(); ++i)
|
|
{
|
|
if(emitted.insert(*i).second)
|
|
{
|
|
dirs.push_back(*i);
|
|
}
|
|
}
|
|
|
|
for(std::vector<std::string>::const_iterator i = implicitDirs.begin();
|
|
i != implicitDirs.end(); ++i)
|
|
{
|
|
if(std::find(includes.begin(), includes.end(), *i) != includes.end())
|
|
{
|
|
dirs.push_back(*i);
|
|
}
|
|
}
|
|
}
|
|
|
|
void cmLocalGenerator::GetStaticLibraryFlags(std::string& flags,
|
|
std::string const& config,
|
|
cmGeneratorTarget* target)
|
|
{
|
|
this->AppendFlags(flags,
|
|
this->Makefile->GetSafeDefinition("CMAKE_STATIC_LINKER_FLAGS"));
|
|
if(!config.empty())
|
|
{
|
|
std::string name = "CMAKE_STATIC_LINKER_FLAGS_" + config;
|
|
this->AppendFlags(flags, this->Makefile->GetSafeDefinition(name));
|
|
}
|
|
this->AppendFlags(flags, target->GetProperty("STATIC_LIBRARY_FLAGS"));
|
|
if(!config.empty())
|
|
{
|
|
std::string name = "STATIC_LIBRARY_FLAGS_" + config;
|
|
this->AppendFlags(flags, target->GetProperty(name));
|
|
}
|
|
}
|
|
|
|
void cmLocalGenerator::GetTargetFlags(std::string& linkLibs,
|
|
std::string& flags,
|
|
std::string& linkFlags,
|
|
std::string& frameworkPath,
|
|
std::string& linkPath,
|
|
cmGeneratorTarget* target,
|
|
bool useWatcomQuote)
|
|
{
|
|
std::string buildType =
|
|
this->Makefile->GetSafeDefinition("CMAKE_BUILD_TYPE");
|
|
buildType = cmSystemTools::UpperCase(buildType);
|
|
const char* libraryLinkVariable =
|
|
"CMAKE_SHARED_LINKER_FLAGS"; // default to shared library
|
|
|
|
switch(target->GetType())
|
|
{
|
|
case cmState::STATIC_LIBRARY:
|
|
this->GetStaticLibraryFlags(linkFlags, buildType, target);
|
|
break;
|
|
case cmState::MODULE_LIBRARY:
|
|
libraryLinkVariable = "CMAKE_MODULE_LINKER_FLAGS";
|
|
case cmState::SHARED_LIBRARY:
|
|
{
|
|
linkFlags = this->Makefile->GetSafeDefinition(libraryLinkVariable);
|
|
linkFlags += " ";
|
|
if(!buildType.empty())
|
|
{
|
|
std::string build = libraryLinkVariable;
|
|
build += "_";
|
|
build += buildType;
|
|
linkFlags += this->Makefile->GetSafeDefinition(build);
|
|
linkFlags += " ";
|
|
}
|
|
if(this->Makefile->IsOn("WIN32") &&
|
|
!(this->Makefile->IsOn("CYGWIN") || this->Makefile->IsOn("MINGW")))
|
|
{
|
|
std::vector<cmSourceFile*> sources;
|
|
target->GetSourceFiles(sources, buildType);
|
|
for(std::vector<cmSourceFile*>::const_iterator i = sources.begin();
|
|
i != sources.end(); ++i)
|
|
{
|
|
cmSourceFile* sf = *i;
|
|
if(sf->GetExtension() == "def")
|
|
{
|
|
linkFlags +=
|
|
this->Makefile->GetSafeDefinition("CMAKE_LINK_DEF_FILE_FLAG");
|
|
linkFlags += this->Convert(sf->GetFullPath(),
|
|
FULL, SHELL);
|
|
linkFlags += " ";
|
|
}
|
|
}
|
|
}
|
|
const char* targetLinkFlags = target->GetProperty("LINK_FLAGS");
|
|
if(targetLinkFlags)
|
|
{
|
|
linkFlags += targetLinkFlags;
|
|
linkFlags += " ";
|
|
}
|
|
if(!buildType.empty())
|
|
{
|
|
std::string configLinkFlags = "LINK_FLAGS_";
|
|
configLinkFlags += buildType;
|
|
targetLinkFlags = target->GetProperty(configLinkFlags);
|
|
if(targetLinkFlags)
|
|
{
|
|
linkFlags += targetLinkFlags;
|
|
linkFlags += " ";
|
|
}
|
|
}
|
|
this->OutputLinkLibraries(linkLibs, frameworkPath, linkPath,
|
|
*target, false, false, useWatcomQuote);
|
|
}
|
|
break;
|
|
case cmState::EXECUTABLE:
|
|
{
|
|
linkFlags +=
|
|
this->Makefile->GetSafeDefinition("CMAKE_EXE_LINKER_FLAGS");
|
|
linkFlags += " ";
|
|
if(!buildType.empty())
|
|
{
|
|
std::string build = "CMAKE_EXE_LINKER_FLAGS_";
|
|
build += buildType;
|
|
linkFlags += this->Makefile->GetSafeDefinition(build);
|
|
linkFlags += " ";
|
|
}
|
|
std::string linkLanguage = target->GetLinkerLanguage(buildType);
|
|
if(linkLanguage.empty())
|
|
{
|
|
cmSystemTools::Error
|
|
("CMake can not determine linker language for target: ",
|
|
target->GetName().c_str());
|
|
return;
|
|
}
|
|
this->AddLanguageFlags(flags, linkLanguage, buildType);
|
|
this->OutputLinkLibraries(linkLibs, frameworkPath, linkPath,
|
|
*target, false, false, useWatcomQuote);
|
|
if(cmSystemTools::IsOn
|
|
(this->Makefile->GetDefinition("BUILD_SHARED_LIBS")))
|
|
{
|
|
std::string sFlagVar = std::string("CMAKE_SHARED_BUILD_")
|
|
+ linkLanguage + std::string("_FLAGS");
|
|
linkFlags += this->Makefile->GetSafeDefinition(sFlagVar);
|
|
linkFlags += " ";
|
|
}
|
|
if ( target->GetPropertyAsBool("WIN32_EXECUTABLE") )
|
|
{
|
|
linkFlags +=
|
|
this->Makefile->GetSafeDefinition("CMAKE_CREATE_WIN32_EXE");
|
|
linkFlags += " ";
|
|
}
|
|
else
|
|
{
|
|
linkFlags +=
|
|
this->Makefile->GetSafeDefinition("CMAKE_CREATE_CONSOLE_EXE");
|
|
linkFlags += " ";
|
|
}
|
|
if (target->IsExecutableWithExports())
|
|
{
|
|
std::string exportFlagVar = "CMAKE_EXE_EXPORTS_";
|
|
exportFlagVar += linkLanguage;
|
|
exportFlagVar += "_FLAG";
|
|
|
|
linkFlags +=
|
|
this->Makefile->GetSafeDefinition(exportFlagVar);
|
|
linkFlags += " ";
|
|
}
|
|
const char* targetLinkFlags = target->GetProperty("LINK_FLAGS");
|
|
if(targetLinkFlags)
|
|
{
|
|
linkFlags += targetLinkFlags;
|
|
linkFlags += " ";
|
|
}
|
|
if(!buildType.empty())
|
|
{
|
|
std::string configLinkFlags = "LINK_FLAGS_";
|
|
configLinkFlags += buildType;
|
|
targetLinkFlags = target->GetProperty(configLinkFlags);
|
|
if(targetLinkFlags)
|
|
{
|
|
linkFlags += targetLinkFlags;
|
|
linkFlags += " ";
|
|
}
|
|
}
|
|
}
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
}
|
|
|
|
std::string cmLocalGenerator::ConvertToLinkReference(std::string const& lib,
|
|
OutputFormat format)
|
|
{
|
|
#if defined(_WIN32) && !defined(__CYGWIN__)
|
|
// Work-ardound command line parsing limitations in MSVC 6.0
|
|
if(this->Makefile->IsOn("MSVC60"))
|
|
{
|
|
// Search for the last space.
|
|
std::string::size_type pos = lib.rfind(' ');
|
|
if(pos != lib.npos)
|
|
{
|
|
// Find the slash after the last space, if any.
|
|
pos = lib.find('/', pos);
|
|
|
|
// Convert the portion of the path with a space to a short path.
|
|
std::string sp;
|
|
if(cmSystemTools::GetShortPath(lib.substr(0, pos).c_str(), sp))
|
|
{
|
|
// Append the rest of the path with no space.
|
|
sp += lib.substr(pos);
|
|
|
|
// Convert to an output path.
|
|
return this->Convert(sp.c_str(), NONE, format);
|
|
}
|
|
}
|
|
}
|
|
#endif
|
|
|
|
// Normal behavior.
|
|
return this->Convert(lib, START_OUTPUT, format);
|
|
}
|
|
|
|
/**
|
|
* Output the linking rules on a command line. For executables,
|
|
* targetLibrary should be a NULL pointer. For libraries, it should point
|
|
* to the name of the library. This will not link a library against itself.
|
|
*/
|
|
void cmLocalGenerator::OutputLinkLibraries(std::string& linkLibraries,
|
|
std::string& frameworkPath,
|
|
std::string& linkPath,
|
|
cmGeneratorTarget &tgt,
|
|
bool relink,
|
|
bool forResponseFile,
|
|
bool useWatcomQuote)
|
|
{
|
|
OutputFormat shellFormat = (forResponseFile) ? RESPONSE :
|
|
((useWatcomQuote) ? WATCOMQUOTE : SHELL);
|
|
bool escapeAllowMakeVars = !forResponseFile;
|
|
std::ostringstream fout;
|
|
std::string config = this->Makefile->GetSafeDefinition("CMAKE_BUILD_TYPE");
|
|
cmComputeLinkInformation* pcli = tgt.GetLinkInformation(config);
|
|
if(!pcli)
|
|
{
|
|
return;
|
|
}
|
|
cmComputeLinkInformation& cli = *pcli;
|
|
|
|
// Collect library linking flags command line options.
|
|
std::string linkLibs;
|
|
|
|
std::string linkLanguage = cli.GetLinkLanguage();
|
|
|
|
std::string libPathFlag =
|
|
this->Makefile->GetRequiredDefinition("CMAKE_LIBRARY_PATH_FLAG");
|
|
std::string libPathTerminator =
|
|
this->Makefile->GetSafeDefinition("CMAKE_LIBRARY_PATH_TERMINATOR");
|
|
|
|
// Flags to link an executable to shared libraries.
|
|
if (tgt.GetType() == cmState::EXECUTABLE &&
|
|
this->StateSnapshot.GetState()->
|
|
GetGlobalPropertyAsBool("TARGET_SUPPORTS_SHARED_LIBS"))
|
|
{
|
|
bool add_shlib_flags = false;
|
|
switch(tgt.GetPolicyStatusCMP0065())
|
|
{
|
|
case cmPolicies::WARN:
|
|
if(!tgt.GetPropertyAsBool("ENABLE_EXPORTS") &&
|
|
this->Makefile->PolicyOptionalWarningEnabled(
|
|
"CMAKE_POLICY_WARNING_CMP0065"))
|
|
{
|
|
std::ostringstream w;
|
|
w << cmPolicies::GetPolicyWarning(cmPolicies::CMP0065) << "\n"
|
|
"For compatibility with older versions of CMake, "
|
|
"additional flags may be added to export symbols on all "
|
|
"executables regardless of thier ENABLE_EXPORTS property.";
|
|
this->Makefile->IssueMessage(cmake::AUTHOR_WARNING, w.str());
|
|
}
|
|
case cmPolicies::OLD:
|
|
// OLD behavior is to always add the flags
|
|
add_shlib_flags = true;
|
|
break;
|
|
case cmPolicies::REQUIRED_IF_USED:
|
|
case cmPolicies::REQUIRED_ALWAYS:
|
|
this->Makefile->IssueMessage(
|
|
cmake::FATAL_ERROR,
|
|
cmPolicies::GetRequiredPolicyError(cmPolicies::CMP0065)
|
|
);
|
|
case cmPolicies::NEW:
|
|
// NEW behavior is to only add the flags if ENABLE_EXPORTS is on
|
|
add_shlib_flags = tgt.GetPropertyAsBool("ENABLE_EXPORTS");
|
|
break;
|
|
}
|
|
|
|
if(add_shlib_flags)
|
|
{
|
|
std::string linkFlagsVar = "CMAKE_SHARED_LIBRARY_LINK_";
|
|
linkFlagsVar += linkLanguage;
|
|
linkFlagsVar += "_FLAGS";
|
|
linkLibs = this->Makefile->GetSafeDefinition(linkFlagsVar);
|
|
linkLibs += " ";
|
|
}
|
|
}
|
|
|
|
// Append the framework search path flags.
|
|
std::string fwSearchFlagVar = "CMAKE_";
|
|
fwSearchFlagVar += linkLanguage;
|
|
fwSearchFlagVar += "_FRAMEWORK_SEARCH_FLAG";
|
|
const char* fwSearchFlag =
|
|
this->Makefile->GetDefinition(fwSearchFlagVar);
|
|
if(fwSearchFlag && *fwSearchFlag)
|
|
{
|
|
std::vector<std::string> const& fwDirs = cli.GetFrameworkPaths();
|
|
for(std::vector<std::string>::const_iterator fdi = fwDirs.begin();
|
|
fdi != fwDirs.end(); ++fdi)
|
|
{
|
|
frameworkPath += fwSearchFlag;
|
|
frameworkPath += this->Convert(*fdi, NONE, shellFormat);
|
|
frameworkPath += " ";
|
|
}
|
|
}
|
|
|
|
// Append the library search path flags.
|
|
std::vector<std::string> const& libDirs = cli.GetDirectories();
|
|
for(std::vector<std::string>::const_iterator libDir = libDirs.begin();
|
|
libDir != libDirs.end(); ++libDir)
|
|
{
|
|
std::string libpath = this->ConvertToOutputForExisting(*libDir,
|
|
START_OUTPUT,
|
|
shellFormat);
|
|
linkPath += " " + libPathFlag;
|
|
linkPath += libpath;
|
|
linkPath += libPathTerminator;
|
|
linkPath += " ";
|
|
}
|
|
|
|
// Append the link items.
|
|
typedef cmComputeLinkInformation::ItemVector ItemVector;
|
|
ItemVector const& items = cli.GetItems();
|
|
for(ItemVector::const_iterator li = items.begin(); li != items.end(); ++li)
|
|
{
|
|
if(li->Target && li->Target->GetType() == cmState::INTERFACE_LIBRARY)
|
|
{
|
|
continue;
|
|
}
|
|
if(li->IsPath)
|
|
{
|
|
linkLibs += this->ConvertToLinkReference(li->Value, shellFormat);
|
|
}
|
|
else
|
|
{
|
|
linkLibs += li->Value;
|
|
}
|
|
linkLibs += " ";
|
|
}
|
|
|
|
// Write the library flags to the build rule.
|
|
fout << linkLibs;
|
|
|
|
// Check what kind of rpath flags to use.
|
|
if(cli.GetRuntimeSep().empty())
|
|
{
|
|
// Each rpath entry gets its own option ("-R a -R b -R c")
|
|
std::vector<std::string> runtimeDirs;
|
|
cli.GetRPath(runtimeDirs, relink);
|
|
|
|
std::string rpath;
|
|
for(std::vector<std::string>::iterator ri = runtimeDirs.begin();
|
|
ri != runtimeDirs.end(); ++ri)
|
|
{
|
|
rpath += cli.GetRuntimeFlag();
|
|
rpath += this->Convert(*ri, NONE, shellFormat);
|
|
rpath += " ";
|
|
}
|
|
fout << rpath;
|
|
}
|
|
else
|
|
{
|
|
// All rpath entries are combined ("-Wl,-rpath,a:b:c").
|
|
std::string rpath = cli.GetRPathString(relink);
|
|
|
|
// Store the rpath option in the stream.
|
|
if(!rpath.empty())
|
|
{
|
|
fout << cli.GetRuntimeFlag();
|
|
fout << this->EscapeForShell(rpath, escapeAllowMakeVars);
|
|
fout << " ";
|
|
}
|
|
}
|
|
|
|
// Add the linker runtime search path if any.
|
|
std::string rpath_link = cli.GetRPathLinkString();
|
|
if(!cli.GetRPathLinkFlag().empty() && !rpath_link.empty())
|
|
{
|
|
fout << cli.GetRPathLinkFlag();
|
|
fout << this->EscapeForShell(rpath_link, escapeAllowMakeVars);
|
|
fout << " ";
|
|
}
|
|
|
|
// Add standard libraries for this language.
|
|
std::string standardLibsVar = "CMAKE_";
|
|
standardLibsVar += cli.GetLinkLanguage();
|
|
standardLibsVar += "_STANDARD_LIBRARIES";
|
|
if(const char* stdLibs =
|
|
this->Makefile->GetDefinition(standardLibsVar))
|
|
{
|
|
fout << stdLibs << " ";
|
|
}
|
|
|
|
linkLibraries = fout.str();
|
|
}
|
|
|
|
|
|
//----------------------------------------------------------------------------
|
|
void cmLocalGenerator::AddArchitectureFlags(std::string& flags,
|
|
cmGeneratorTarget const* target,
|
|
const std::string& lang,
|
|
const std::string& config)
|
|
{
|
|
// Only add Mac OS X specific flags on Darwin platforms (OSX and iphone):
|
|
if(!this->Makefile->IsOn("APPLE"))
|
|
{
|
|
return;
|
|
}
|
|
|
|
if(this->EmitUniversalBinaryFlags)
|
|
{
|
|
std::vector<std::string> archs;
|
|
target->GetAppleArchs(config, archs);
|
|
const char* sysroot = this->Makefile->GetDefinition("CMAKE_OSX_SYSROOT");
|
|
if(sysroot && sysroot[0] == '/' && !sysroot[1])
|
|
{ sysroot = 0; }
|
|
std::string sysrootFlagVar =
|
|
std::string("CMAKE_") + lang + "_SYSROOT_FLAG";
|
|
const char* sysrootFlag =
|
|
this->Makefile->GetDefinition(sysrootFlagVar);
|
|
const char* deploymentTarget =
|
|
this->Makefile->GetDefinition("CMAKE_OSX_DEPLOYMENT_TARGET");
|
|
std::string deploymentTargetFlagVar =
|
|
std::string("CMAKE_") + lang + "_OSX_DEPLOYMENT_TARGET_FLAG";
|
|
const char* deploymentTargetFlag =
|
|
this->Makefile->GetDefinition(deploymentTargetFlagVar);
|
|
if(!archs.empty() && !lang.empty() && (lang[0] =='C' || lang[0] == 'F'))
|
|
{
|
|
for(std::vector<std::string>::iterator i = archs.begin();
|
|
i != archs.end(); ++i)
|
|
{
|
|
flags += " -arch ";
|
|
flags += *i;
|
|
}
|
|
}
|
|
|
|
if(sysrootFlag && *sysrootFlag && sysroot && *sysroot)
|
|
{
|
|
flags += " ";
|
|
flags += sysrootFlag;
|
|
flags += " ";
|
|
flags += this->Convert(sysroot, NONE, SHELL);
|
|
}
|
|
|
|
if (deploymentTargetFlag && *deploymentTargetFlag &&
|
|
deploymentTarget && *deploymentTarget)
|
|
{
|
|
flags += " ";
|
|
flags += deploymentTargetFlag;
|
|
flags += deploymentTarget;
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
//----------------------------------------------------------------------------
|
|
void cmLocalGenerator::AddLanguageFlags(std::string& flags,
|
|
const std::string& lang,
|
|
const std::string& config)
|
|
{
|
|
// Add language-specific flags.
|
|
std::string flagsVar = "CMAKE_";
|
|
flagsVar += lang;
|
|
flagsVar += "_FLAGS";
|
|
this->AddConfigVariableFlags(flags, flagsVar, config);
|
|
}
|
|
|
|
//----------------------------------------------------------------------------
|
|
cmGeneratorTarget*
|
|
cmLocalGenerator::FindGeneratorTargetToUse(const std::string& name) const
|
|
{
|
|
std::vector<cmGeneratorTarget*>::const_iterator
|
|
imported = std::find_if(this->ImportedGeneratorTargets.begin(),
|
|
this->ImportedGeneratorTargets.end(),
|
|
NamedGeneratorTargetFinder(name));
|
|
if(imported != this->ImportedGeneratorTargets.end())
|
|
{
|
|
return *imported;
|
|
}
|
|
|
|
if(cmGeneratorTarget* t = this->FindGeneratorTarget(name))
|
|
{
|
|
return t;
|
|
}
|
|
|
|
return this->GetGlobalGenerator()->FindGeneratorTarget(name);
|
|
}
|
|
|
|
//----------------------------------------------------------------------------
|
|
bool cmLocalGenerator::GetRealDependency(const std::string& inName,
|
|
const std::string& config,
|
|
std::string& dep)
|
|
{
|
|
// Older CMake code may specify the dependency using the target
|
|
// output file rather than the target name. Such code would have
|
|
// been written before there was support for target properties that
|
|
// modify the name so stripping down to just the file name should
|
|
// produce the target name in this case.
|
|
std::string name = cmSystemTools::GetFilenameName(inName);
|
|
|
|
// If the input name is the empty string, there is no real
|
|
// dependency. Short-circuit the other checks:
|
|
if(name == "")
|
|
{
|
|
return false;
|
|
}
|
|
|
|
if(cmSystemTools::GetFilenameLastExtension(name) == ".exe")
|
|
{
|
|
name = cmSystemTools::GetFilenameWithoutLastExtension(name);
|
|
}
|
|
|
|
// Look for a CMake target with the given name.
|
|
if(cmGeneratorTarget* target =
|
|
this->FindGeneratorTargetToUse(name))
|
|
{
|
|
// make sure it is not just a coincidence that the target name
|
|
// found is part of the inName
|
|
if(cmSystemTools::FileIsFullPath(inName.c_str()))
|
|
{
|
|
std::string tLocation;
|
|
if(target->GetType() >= cmState::EXECUTABLE &&
|
|
target->GetType() <= cmState::MODULE_LIBRARY)
|
|
{
|
|
tLocation = target->GetLocation(config);
|
|
tLocation = cmSystemTools::GetFilenamePath(tLocation);
|
|
tLocation = cmSystemTools::CollapseFullPath(tLocation);
|
|
}
|
|
std::string depLocation = cmSystemTools::GetFilenamePath(
|
|
std::string(inName));
|
|
depLocation = cmSystemTools::CollapseFullPath(depLocation);
|
|
if(depLocation != tLocation)
|
|
{
|
|
// it is a full path to a depend that has the same name
|
|
// as a target but is in a different location so do not use
|
|
// the target as the depend
|
|
dep = inName;
|
|
return true;
|
|
}
|
|
}
|
|
switch (target->GetType())
|
|
{
|
|
case cmState::EXECUTABLE:
|
|
case cmState::STATIC_LIBRARY:
|
|
case cmState::SHARED_LIBRARY:
|
|
case cmState::MODULE_LIBRARY:
|
|
case cmState::UNKNOWN_LIBRARY:
|
|
dep = target->GetLocation(config);
|
|
return true;
|
|
case cmState::OBJECT_LIBRARY:
|
|
// An object library has no single file on which to depend.
|
|
// This was listed to get the target-level dependency.
|
|
return false;
|
|
case cmState::INTERFACE_LIBRARY:
|
|
// An interface library has no file on which to depend.
|
|
// This was listed to get the target-level dependency.
|
|
return false;
|
|
case cmState::UTILITY:
|
|
case cmState::GLOBAL_TARGET:
|
|
// A utility target has no file on which to depend. This was listed
|
|
// only to get the target-level dependency.
|
|
return false;
|
|
}
|
|
}
|
|
|
|
// The name was not that of a CMake target. It must name a file.
|
|
if(cmSystemTools::FileIsFullPath(inName.c_str()))
|
|
{
|
|
// This is a full path. Return it as given.
|
|
dep = inName;
|
|
return true;
|
|
}
|
|
|
|
// Check for a source file in this directory that matches the
|
|
// dependency.
|
|
if(cmSourceFile* sf = this->Makefile->GetSource(inName))
|
|
{
|
|
dep = sf->GetFullPath();
|
|
return true;
|
|
}
|
|
|
|
// Treat the name as relative to the source directory in which it
|
|
// was given.
|
|
dep = this->StateSnapshot.GetDirectory().GetCurrentSource();
|
|
dep += "/";
|
|
dep += inName;
|
|
return true;
|
|
}
|
|
|
|
//----------------------------------------------------------------------------
|
|
void cmLocalGenerator::AddSharedFlags(std::string& flags,
|
|
const std::string& lang,
|
|
bool shared)
|
|
{
|
|
std::string flagsVar;
|
|
|
|
// Add flags for dealing with shared libraries for this language.
|
|
if(shared)
|
|
{
|
|
flagsVar = "CMAKE_SHARED_LIBRARY_";
|
|
flagsVar += lang;
|
|
flagsVar += "_FLAGS";
|
|
this->AppendFlags(flags, this->Makefile->GetDefinition(flagsVar));
|
|
}
|
|
}
|
|
|
|
//----------------------------------------------------------------------------
|
|
void cmLocalGenerator::
|
|
AddCompilerRequirementFlag(std::string &flags,
|
|
cmGeneratorTarget const* target,
|
|
const std::string& lang)
|
|
{
|
|
if (lang.empty())
|
|
{
|
|
return;
|
|
}
|
|
const char* defaultStd
|
|
= this->Makefile->GetDefinition("CMAKE_" + lang + "_STANDARD_DEFAULT");
|
|
if (!defaultStd || !*defaultStd)
|
|
{
|
|
// This compiler has no notion of language standard levels.
|
|
return;
|
|
}
|
|
std::string stdProp = lang + "_STANDARD";
|
|
const char *standardProp = target->GetProperty(stdProp);
|
|
if (!standardProp)
|
|
{
|
|
return;
|
|
}
|
|
std::string extProp = lang + "_EXTENSIONS";
|
|
std::string type = "EXTENSION";
|
|
bool ext = true;
|
|
if (const char* extPropValue = target->GetProperty(extProp))
|
|
{
|
|
if (cmSystemTools::IsOff(extPropValue))
|
|
{
|
|
ext = false;
|
|
type = "STANDARD";
|
|
}
|
|
}
|
|
|
|
if (target->GetPropertyAsBool(lang + "_STANDARD_REQUIRED"))
|
|
{
|
|
std::string option_flag =
|
|
"CMAKE_" + lang + standardProp
|
|
+ "_" + type + "_COMPILE_OPTION";
|
|
|
|
const char *opt = target->Target->GetMakefile()
|
|
->GetDefinition(option_flag);
|
|
if (!opt)
|
|
{
|
|
std::ostringstream e;
|
|
e << "Target \"" << target->GetName() << "\" requires the language "
|
|
"dialect \"" << lang << standardProp << "\" "
|
|
<< (ext ? "(with compiler extensions)" : "") << ", but CMake "
|
|
"does not know the compile flags to use to enable it.";
|
|
this->IssueMessage(cmake::FATAL_ERROR, e.str());
|
|
}
|
|
else
|
|
{
|
|
this->AppendFlagEscape(flags, opt);
|
|
}
|
|
return;
|
|
}
|
|
|
|
static std::map<std::string, std::vector<std::string> > langStdMap;
|
|
if (langStdMap.empty())
|
|
{
|
|
// Maintain sorted order, most recent first.
|
|
langStdMap["CXX"].push_back("14");
|
|
langStdMap["CXX"].push_back("11");
|
|
langStdMap["CXX"].push_back("98");
|
|
|
|
langStdMap["C"].push_back("11");
|
|
langStdMap["C"].push_back("99");
|
|
langStdMap["C"].push_back("90");
|
|
}
|
|
|
|
std::string standard(standardProp);
|
|
|
|
std::vector<std::string>& stds = langStdMap[lang];
|
|
|
|
std::vector<std::string>::const_iterator stdIt =
|
|
std::find(stds.begin(), stds.end(), standard);
|
|
if (stdIt == stds.end())
|
|
{
|
|
std::string e =
|
|
lang + "_STANDARD is set to invalid value '" + standard + "'";
|
|
this->GetGlobalGenerator()->GetCMakeInstance()
|
|
->IssueMessage(cmake::FATAL_ERROR, e, target->GetBacktrace());
|
|
return;
|
|
}
|
|
|
|
std::vector<std::string>::const_iterator defaultStdIt =
|
|
std::find(stds.begin(), stds.end(), defaultStd);
|
|
if (defaultStdIt == stds.end())
|
|
{
|
|
std::string e =
|
|
"CMAKE_" + lang + "_STANDARD_DEFAULT is set to invalid value '" +
|
|
std::string(defaultStd) + "'";
|
|
this->IssueMessage(cmake::INTERNAL_ERROR, e);
|
|
return;
|
|
}
|
|
|
|
// Greater or equal because the standards are stored in
|
|
// backward chronological order.
|
|
if (stdIt >= defaultStdIt)
|
|
{
|
|
std::string option_flag =
|
|
"CMAKE_" + lang + *stdIt
|
|
+ "_" + type + "_COMPILE_OPTION";
|
|
|
|
const char *opt =
|
|
target->Target->GetMakefile()->GetRequiredDefinition(option_flag);
|
|
this->AppendFlagEscape(flags, opt);
|
|
return;
|
|
}
|
|
|
|
for ( ; stdIt < defaultStdIt; ++stdIt)
|
|
{
|
|
std::string option_flag =
|
|
"CMAKE_" + lang + *stdIt
|
|
+ "_" + type + "_COMPILE_OPTION";
|
|
|
|
if (const char *opt = target->Target
|
|
->GetMakefile()->GetDefinition(option_flag))
|
|
{
|
|
this->AppendFlagEscape(flags, opt);
|
|
return;
|
|
}
|
|
}
|
|
}
|
|
|
|
static void AddVisibilityCompileOption(std::string &flags,
|
|
cmGeneratorTarget const* target,
|
|
cmLocalGenerator *lg,
|
|
const std::string& lang,
|
|
std::string* warnCMP0063)
|
|
{
|
|
std::string l(lang);
|
|
std::string compileOption = "CMAKE_" + l + "_COMPILE_OPTIONS_VISIBILITY";
|
|
const char *opt = lg->GetMakefile()->GetDefinition(compileOption);
|
|
if (!opt)
|
|
{
|
|
return;
|
|
}
|
|
std::string flagDefine = l + "_VISIBILITY_PRESET";
|
|
|
|
const char *prop = target->GetProperty(flagDefine);
|
|
if (!prop)
|
|
{
|
|
return;
|
|
}
|
|
if (warnCMP0063)
|
|
{
|
|
*warnCMP0063 += " " + flagDefine + "\n";
|
|
return;
|
|
}
|
|
if (strcmp(prop, "hidden") != 0
|
|
&& strcmp(prop, "default") != 0
|
|
&& strcmp(prop, "protected") != 0
|
|
&& strcmp(prop, "internal") != 0 )
|
|
{
|
|
std::ostringstream e;
|
|
e << "Target " << target->GetName() << " uses unsupported value \""
|
|
<< prop << "\" for " << flagDefine << ".";
|
|
cmSystemTools::Error(e.str().c_str());
|
|
return;
|
|
}
|
|
std::string option = std::string(opt) + prop;
|
|
lg->AppendFlags(flags, option);
|
|
}
|
|
|
|
static void AddInlineVisibilityCompileOption(std::string &flags,
|
|
cmGeneratorTarget const* target,
|
|
cmLocalGenerator *lg,
|
|
std::string* warnCMP0063)
|
|
{
|
|
std::string compileOption
|
|
= "CMAKE_CXX_COMPILE_OPTIONS_VISIBILITY_INLINES_HIDDEN";
|
|
const char *opt = lg->GetMakefile()->GetDefinition(compileOption);
|
|
if (!opt)
|
|
{
|
|
return;
|
|
}
|
|
|
|
bool prop = target->GetPropertyAsBool("VISIBILITY_INLINES_HIDDEN");
|
|
if (!prop)
|
|
{
|
|
return;
|
|
}
|
|
if (warnCMP0063)
|
|
{
|
|
*warnCMP0063 += " VISIBILITY_INLINES_HIDDEN\n";
|
|
return;
|
|
}
|
|
lg->AppendFlags(flags, opt);
|
|
}
|
|
|
|
//----------------------------------------------------------------------------
|
|
void cmLocalGenerator
|
|
::AddVisibilityPresetFlags(std::string &flags, cmGeneratorTarget const* target,
|
|
const std::string& lang)
|
|
{
|
|
if (lang.empty())
|
|
{
|
|
return;
|
|
}
|
|
|
|
std::string warnCMP0063;
|
|
std::string *pWarnCMP0063 = 0;
|
|
if (target->GetType() != cmState::SHARED_LIBRARY &&
|
|
target->GetType() != cmState::MODULE_LIBRARY &&
|
|
!target->IsExecutableWithExports())
|
|
{
|
|
switch (target->GetPolicyStatusCMP0063())
|
|
{
|
|
case cmPolicies::OLD:
|
|
return;
|
|
case cmPolicies::WARN:
|
|
pWarnCMP0063 = &warnCMP0063;
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
}
|
|
|
|
AddVisibilityCompileOption(flags, target, this, lang, pWarnCMP0063);
|
|
|
|
if(lang == "CXX")
|
|
{
|
|
AddInlineVisibilityCompileOption(flags, target, this, pWarnCMP0063);
|
|
}
|
|
|
|
if (!warnCMP0063.empty() &&
|
|
this->WarnCMP0063.insert(target).second)
|
|
{
|
|
std::ostringstream w;
|
|
w <<
|
|
cmPolicies::GetPolicyWarning(cmPolicies::CMP0063) << "\n"
|
|
"Target \"" << target->GetName() << "\" of "
|
|
"type \"" << cmState::GetTargetTypeName(target->GetType()) << "\" "
|
|
"has the following visibility properties set for " << lang << ":\n" <<
|
|
warnCMP0063 <<
|
|
"For compatibility CMake is not honoring them for this target.";
|
|
target->GetLocalGenerator()->GetCMakeInstance()
|
|
->IssueMessage(cmake::AUTHOR_WARNING, w.str(),
|
|
target->GetBacktrace());
|
|
}
|
|
}
|
|
|
|
//----------------------------------------------------------------------------
|
|
void cmLocalGenerator::AddCMP0018Flags(std::string &flags,
|
|
cmGeneratorTarget const* target,
|
|
std::string const& lang,
|
|
const std::string& config)
|
|
{
|
|
int targetType = target->GetType();
|
|
|
|
bool shared = ((targetType == cmState::SHARED_LIBRARY) ||
|
|
(targetType == cmState::MODULE_LIBRARY));
|
|
|
|
if (this->GetShouldUseOldFlags(shared, lang))
|
|
{
|
|
this->AddSharedFlags(flags, lang, shared);
|
|
}
|
|
else
|
|
{
|
|
if (target->GetType() == cmState::OBJECT_LIBRARY)
|
|
{
|
|
if (target->GetPropertyAsBool("POSITION_INDEPENDENT_CODE"))
|
|
{
|
|
this->AddPositionIndependentFlags(flags, lang, targetType);
|
|
}
|
|
return;
|
|
}
|
|
|
|
if (target->GetLinkInterfaceDependentBoolProperty(
|
|
"POSITION_INDEPENDENT_CODE",
|
|
config))
|
|
{
|
|
this->AddPositionIndependentFlags(flags, lang, targetType);
|
|
}
|
|
if (shared)
|
|
{
|
|
this->AppendFeatureOptions(flags, lang, "DLL");
|
|
}
|
|
}
|
|
}
|
|
|
|
//----------------------------------------------------------------------------
|
|
bool cmLocalGenerator::GetShouldUseOldFlags(bool shared,
|
|
const std::string &lang) const
|
|
{
|
|
std::string originalFlags =
|
|
this->GlobalGenerator->GetSharedLibFlagsForLanguage(lang);
|
|
if (shared)
|
|
{
|
|
std::string flagsVar = "CMAKE_SHARED_LIBRARY_";
|
|
flagsVar += lang;
|
|
flagsVar += "_FLAGS";
|
|
const char* flags =
|
|
this->Makefile->GetSafeDefinition(flagsVar);
|
|
|
|
if (flags && flags != originalFlags)
|
|
{
|
|
switch (this->GetPolicyStatus(cmPolicies::CMP0018))
|
|
{
|
|
case cmPolicies::WARN:
|
|
{
|
|
std::ostringstream e;
|
|
e << "Variable " << flagsVar << " has been modified. CMake "
|
|
"will ignore the POSITION_INDEPENDENT_CODE target property for "
|
|
"shared libraries and will use the " << flagsVar << " variable "
|
|
"instead. This may cause errors if the original content of "
|
|
<< flagsVar << " was removed.\n"
|
|
<< cmPolicies::GetPolicyWarning(cmPolicies::CMP0018);
|
|
|
|
this->IssueMessage(cmake::AUTHOR_WARNING, e.str());
|
|
// fall through to OLD behaviour
|
|
}
|
|
case cmPolicies::OLD:
|
|
return true;
|
|
case cmPolicies::REQUIRED_IF_USED:
|
|
case cmPolicies::REQUIRED_ALWAYS:
|
|
case cmPolicies::NEW:
|
|
return false;
|
|
}
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
|
|
//----------------------------------------------------------------------------
|
|
void cmLocalGenerator::AddPositionIndependentFlags(std::string& flags,
|
|
std::string const& lang,
|
|
int targetType)
|
|
{
|
|
const char* picFlags = 0;
|
|
|
|
if(targetType == cmState::EXECUTABLE)
|
|
{
|
|
std::string flagsVar = "CMAKE_";
|
|
flagsVar += lang;
|
|
flagsVar += "_COMPILE_OPTIONS_PIE";
|
|
picFlags = this->Makefile->GetSafeDefinition(flagsVar);
|
|
}
|
|
if (!picFlags)
|
|
{
|
|
std::string flagsVar = "CMAKE_";
|
|
flagsVar += lang;
|
|
flagsVar += "_COMPILE_OPTIONS_PIC";
|
|
picFlags = this->Makefile->GetSafeDefinition(flagsVar);
|
|
}
|
|
if (picFlags)
|
|
{
|
|
std::vector<std::string> options;
|
|
cmSystemTools::ExpandListArgument(picFlags, options);
|
|
for(std::vector<std::string>::const_iterator oi = options.begin();
|
|
oi != options.end(); ++oi)
|
|
{
|
|
this->AppendFlagEscape(flags, *oi);
|
|
}
|
|
}
|
|
}
|
|
|
|
//----------------------------------------------------------------------------
|
|
void cmLocalGenerator::AddConfigVariableFlags(std::string& flags,
|
|
const std::string& var,
|
|
const std::string& config)
|
|
{
|
|
// Add the flags from the variable itself.
|
|
std::string flagsVar = var;
|
|
this->AppendFlags(flags, this->Makefile->GetDefinition(flagsVar));
|
|
// Add the flags from the build-type specific variable.
|
|
if(!config.empty())
|
|
{
|
|
flagsVar += "_";
|
|
flagsVar += cmSystemTools::UpperCase(config);
|
|
this->AppendFlags(flags, this->Makefile->GetDefinition(flagsVar));
|
|
}
|
|
}
|
|
|
|
//----------------------------------------------------------------------------
|
|
void cmLocalGenerator::AppendFlags(std::string& flags,
|
|
const std::string& newFlags)
|
|
{
|
|
if(!newFlags.empty())
|
|
{
|
|
if(!flags.empty())
|
|
{
|
|
flags += " ";
|
|
}
|
|
flags += newFlags;
|
|
}
|
|
}
|
|
|
|
//----------------------------------------------------------------------------
|
|
void cmLocalGenerator::AppendFlags(std::string& flags,
|
|
const char* newFlags)
|
|
{
|
|
if(newFlags && *newFlags)
|
|
{
|
|
this->AppendFlags(flags, std::string(newFlags));
|
|
}
|
|
}
|
|
|
|
//----------------------------------------------------------------------------
|
|
void cmLocalGenerator::AppendFlagEscape(std::string& flags,
|
|
const std::string& rawFlag)
|
|
{
|
|
this->AppendFlags(flags, this->EscapeForShell(rawFlag));
|
|
}
|
|
|
|
//----------------------------------------------------------------------------
|
|
void cmLocalGenerator::AppendDefines(std::set<std::string>& defines,
|
|
const char* defines_list)
|
|
{
|
|
// Short-circuit if there are no definitions.
|
|
if(!defines_list)
|
|
{
|
|
return;
|
|
}
|
|
|
|
// Expand the list of definitions.
|
|
std::vector<std::string> defines_vec;
|
|
cmSystemTools::ExpandListArgument(defines_list, defines_vec);
|
|
this->AppendDefines(defines, defines_vec);
|
|
}
|
|
|
|
//----------------------------------------------------------------------------
|
|
void cmLocalGenerator::AppendDefines(std::set<std::string>& defines,
|
|
const std::vector<std::string> &defines_vec)
|
|
{
|
|
for(std::vector<std::string>::const_iterator di = defines_vec.begin();
|
|
di != defines_vec.end(); ++di)
|
|
{
|
|
// Skip unsupported definitions.
|
|
if(!this->CheckDefinition(*di))
|
|
{
|
|
continue;
|
|
}
|
|
defines.insert(*di);
|
|
}
|
|
}
|
|
|
|
//----------------------------------------------------------------------------
|
|
void cmLocalGenerator::JoinDefines(const std::set<std::string>& defines,
|
|
std::string &definesString,
|
|
const std::string& lang)
|
|
{
|
|
// Lookup the define flag for the current language.
|
|
std::string dflag = "-D";
|
|
if(!lang.empty())
|
|
{
|
|
std::string defineFlagVar = "CMAKE_";
|
|
defineFlagVar += lang;
|
|
defineFlagVar += "_DEFINE_FLAG";
|
|
const char* df = this->Makefile->GetDefinition(defineFlagVar);
|
|
if(df && *df)
|
|
{
|
|
dflag = df;
|
|
}
|
|
}
|
|
|
|
std::set<std::string>::const_iterator defineIt = defines.begin();
|
|
const std::set<std::string>::const_iterator defineEnd = defines.end();
|
|
const char* itemSeparator = definesString.empty() ? "" : " ";
|
|
for( ; defineIt != defineEnd; ++defineIt)
|
|
{
|
|
// Append the definition with proper escaping.
|
|
std::string def = dflag;
|
|
if(this->GetState()->UseWatcomWMake())
|
|
{
|
|
// The Watcom compiler does its own command line parsing instead
|
|
// of using the windows shell rules. Definitions are one of
|
|
// -DNAME
|
|
// -DNAME=<cpp-token>
|
|
// -DNAME="c-string with spaces and other characters(?@#$)"
|
|
//
|
|
// Watcom will properly parse each of these cases from the
|
|
// command line without any escapes. However we still have to
|
|
// get the '$' and '#' characters through WMake as '$$' and
|
|
// '$#'.
|
|
for(const char* c = defineIt->c_str(); *c; ++c)
|
|
{
|
|
if(*c == '$' || *c == '#')
|
|
{
|
|
def += '$';
|
|
}
|
|
def += *c;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
// Make the definition appear properly on the command line. Use
|
|
// -DNAME="value" instead of -D"NAME=value" to help VS6 parser.
|
|
std::string::size_type eq = defineIt->find("=");
|
|
def += defineIt->substr(0, eq);
|
|
if(eq != defineIt->npos)
|
|
{
|
|
def += "=";
|
|
def += this->EscapeForShell(defineIt->c_str() + eq + 1, true);
|
|
}
|
|
}
|
|
definesString += itemSeparator;
|
|
itemSeparator = " ";
|
|
definesString += def;
|
|
}
|
|
}
|
|
|
|
//----------------------------------------------------------------------------
|
|
void cmLocalGenerator::AppendFeatureOptions(
|
|
std::string& flags, const std::string& lang, const char* feature)
|
|
{
|
|
std::string optVar = "CMAKE_";
|
|
optVar += lang;
|
|
optVar += "_COMPILE_OPTIONS_";
|
|
optVar += feature;
|
|
if(const char* optionList = this->Makefile->GetDefinition(optVar))
|
|
{
|
|
std::vector<std::string> options;
|
|
cmSystemTools::ExpandListArgument(optionList, options);
|
|
for(std::vector<std::string>::const_iterator oi = options.begin();
|
|
oi != options.end(); ++oi)
|
|
{
|
|
this->AppendFlagEscape(flags, *oi);
|
|
}
|
|
}
|
|
}
|
|
|
|
//----------------------------------------------------------------------------
|
|
const char* cmLocalGenerator::GetFeature(const std::string& feature,
|
|
const std::string& config)
|
|
{
|
|
std::string featureName = feature;
|
|
// TODO: Define accumulation policy for features (prepend, append, replace).
|
|
// Currently we always replace.
|
|
if(!config.empty())
|
|
{
|
|
featureName += "_";
|
|
featureName += cmSystemTools::UpperCase(config);
|
|
}
|
|
cmState::Snapshot snp = this->StateSnapshot;
|
|
while(snp.IsValid())
|
|
{
|
|
if(const char* value = snp.GetDirectory().GetProperty(featureName))
|
|
{
|
|
return value;
|
|
}
|
|
snp = snp.GetBuildsystemDirectoryParent();
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
std::string cmLocalGenerator::GetProjectName() const
|
|
{
|
|
return this->StateSnapshot.GetProjectName();
|
|
}
|
|
|
|
//----------------------------------------------------------------------------
|
|
std::string
|
|
cmLocalGenerator::ConstructComment(cmCustomCommandGenerator const& ccg,
|
|
const char* default_comment)
|
|
{
|
|
// Check for a comment provided with the command.
|
|
if(ccg.GetComment())
|
|
{
|
|
return ccg.GetComment();
|
|
}
|
|
|
|
// Construct a reasonable default comment if possible.
|
|
if(!ccg.GetOutputs().empty())
|
|
{
|
|
std::string comment;
|
|
comment = "Generating ";
|
|
const char* sep = "";
|
|
for(std::vector<std::string>::const_iterator o = ccg.GetOutputs().begin();
|
|
o != ccg.GetOutputs().end(); ++o)
|
|
{
|
|
comment += sep;
|
|
comment += this->Convert(*o, cmLocalGenerator::START_OUTPUT);
|
|
sep = ", ";
|
|
}
|
|
return comment;
|
|
}
|
|
|
|
// Otherwise use the provided default.
|
|
return default_comment;
|
|
}
|
|
|
|
//----------------------------------------------------------------------------
|
|
class cmInstallTargetGeneratorLocal: public cmInstallTargetGenerator
|
|
{
|
|
public:
|
|
cmInstallTargetGeneratorLocal(cmLocalGenerator* lg, std::string const& t,
|
|
const char* dest, bool implib):
|
|
cmInstallTargetGenerator(
|
|
t, dest, implib, "", std::vector<std::string>(), "Unspecified",
|
|
cmInstallGenerator::SelectMessageLevel(lg->GetMakefile()),
|
|
false)
|
|
{
|
|
this->Compute(lg);
|
|
}
|
|
};
|
|
|
|
//----------------------------------------------------------------------------
|
|
void
|
|
cmLocalGenerator
|
|
::GenerateTargetInstallRules(
|
|
std::ostream& os, const std::string& config,
|
|
std::vector<std::string> const& configurationTypes)
|
|
{
|
|
// Convert the old-style install specification from each target to
|
|
// an install generator and run it.
|
|
std::vector<cmGeneratorTarget*> tgts = this->GetGeneratorTargets();
|
|
for(std::vector<cmGeneratorTarget*>::iterator l = tgts.begin();
|
|
l != tgts.end(); ++l)
|
|
{
|
|
if ((*l)->GetType() == cmState::INTERFACE_LIBRARY)
|
|
{
|
|
continue;
|
|
}
|
|
|
|
// Include the user-specified pre-install script for this target.
|
|
if(const char* preinstall = (*l)->GetProperty("PRE_INSTALL_SCRIPT"))
|
|
{
|
|
cmInstallScriptGenerator g(preinstall, false, 0);
|
|
g.Generate(os, config, configurationTypes);
|
|
}
|
|
|
|
// Install this target if a destination is given.
|
|
if((*l)->Target->GetInstallPath() != "")
|
|
{
|
|
// Compute the full install destination. Note that converting
|
|
// to unix slashes also removes any trailing slash.
|
|
// We also skip over the leading slash given by the user.
|
|
std::string destination = (*l)->Target->GetInstallPath().substr(1);
|
|
cmSystemTools::ConvertToUnixSlashes(destination);
|
|
if(destination.empty())
|
|
{
|
|
destination = ".";
|
|
}
|
|
|
|
// Generate the proper install generator for this target type.
|
|
switch((*l)->GetType())
|
|
{
|
|
case cmState::EXECUTABLE:
|
|
case cmState::STATIC_LIBRARY:
|
|
case cmState::MODULE_LIBRARY:
|
|
{
|
|
// Use a target install generator.
|
|
cmInstallTargetGeneratorLocal
|
|
g(this, (*l)->GetName(), destination.c_str(), false);
|
|
g.Generate(os, config, configurationTypes);
|
|
}
|
|
break;
|
|
case cmState::SHARED_LIBRARY:
|
|
{
|
|
#if defined(_WIN32) || defined(__CYGWIN__)
|
|
// Special code to handle DLL. Install the import library
|
|
// to the normal destination and the DLL to the runtime
|
|
// destination.
|
|
cmInstallTargetGeneratorLocal
|
|
g1(this, (*l)->GetName(), destination.c_str(), true);
|
|
g1.Generate(os, config, configurationTypes);
|
|
// We also skip over the leading slash given by the user.
|
|
destination = (*l)->Target->GetRuntimeInstallPath().substr(1);
|
|
cmSystemTools::ConvertToUnixSlashes(destination);
|
|
cmInstallTargetGeneratorLocal
|
|
g2(this, (*l)->GetName(), destination.c_str(), false);
|
|
g2.Generate(os, config, configurationTypes);
|
|
#else
|
|
// Use a target install generator.
|
|
cmInstallTargetGeneratorLocal
|
|
g(this, (*l)->GetName(), destination.c_str(), false);
|
|
g.Generate(os, config, configurationTypes);
|
|
#endif
|
|
}
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
}
|
|
|
|
// Include the user-specified post-install script for this target.
|
|
if(const char* postinstall = (*l)->GetProperty("POST_INSTALL_SCRIPT"))
|
|
{
|
|
cmInstallScriptGenerator g(postinstall, false, 0);
|
|
g.Generate(os, config, configurationTypes);
|
|
}
|
|
}
|
|
}
|
|
|
|
#if defined(CM_LG_ENCODE_OBJECT_NAMES)
|
|
static std::string cmLocalGeneratorMD5(const char* input)
|
|
{
|
|
char md5out[32];
|
|
cmsysMD5* md5 = cmsysMD5_New();
|
|
cmsysMD5_Initialize(md5);
|
|
cmsysMD5_Append(md5, reinterpret_cast<unsigned char const*>(input), -1);
|
|
cmsysMD5_FinalizeHex(md5, md5out);
|
|
cmsysMD5_Delete(md5);
|
|
return std::string(md5out, 32);
|
|
}
|
|
|
|
static bool
|
|
cmLocalGeneratorShortenObjectName(std::string& objName,
|
|
std::string::size_type max_len)
|
|
{
|
|
// Replace the beginning of the path portion of the object name with
|
|
// its own md5 sum.
|
|
std::string::size_type pos = objName.find('/', objName.size()-max_len+32);
|
|
if(pos != objName.npos)
|
|
{
|
|
std::string md5name = cmLocalGeneratorMD5(objName.substr(0, pos).c_str());
|
|
md5name += objName.substr(pos);
|
|
objName = md5name;
|
|
|
|
// The object name is now short enough.
|
|
return true;
|
|
}
|
|
else
|
|
{
|
|
// The object name could not be shortened enough.
|
|
return false;
|
|
}
|
|
}
|
|
|
|
static
|
|
bool cmLocalGeneratorCheckObjectName(std::string& objName,
|
|
std::string::size_type dir_len,
|
|
std::string::size_type max_total_len)
|
|
{
|
|
// Enforce the maximum file name length if possible.
|
|
std::string::size_type max_obj_len = max_total_len;
|
|
if(dir_len < max_total_len)
|
|
{
|
|
max_obj_len = max_total_len - dir_len;
|
|
if(objName.size() > max_obj_len)
|
|
{
|
|
// The current object file name is too long. Try to shorten it.
|
|
return cmLocalGeneratorShortenObjectName(objName, max_obj_len);
|
|
}
|
|
else
|
|
{
|
|
// The object file name is short enough.
|
|
return true;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
// The build directory in which the object will be stored is
|
|
// already too deep.
|
|
return false;
|
|
}
|
|
}
|
|
#endif
|
|
|
|
//----------------------------------------------------------------------------
|
|
std::string&
|
|
cmLocalGenerator
|
|
::CreateSafeUniqueObjectFileName(const std::string& sin,
|
|
std::string const& dir_max)
|
|
{
|
|
// Look for an existing mapped name for this object file.
|
|
std::map<std::string,std::string>::iterator it =
|
|
this->UniqueObjectNamesMap.find(sin);
|
|
|
|
// If no entry exists create one.
|
|
if(it == this->UniqueObjectNamesMap.end())
|
|
{
|
|
// Start with the original name.
|
|
std::string ssin = sin;
|
|
|
|
// Avoid full paths by removing leading slashes.
|
|
ssin.erase(0, ssin.find_first_not_of("/"));
|
|
|
|
// Avoid full paths by removing colons.
|
|
cmSystemTools::ReplaceString(ssin, ":", "_");
|
|
|
|
// Avoid relative paths that go up the tree.
|
|
cmSystemTools::ReplaceString(ssin, "../", "__/");
|
|
|
|
// Avoid spaces.
|
|
cmSystemTools::ReplaceString(ssin, " ", "_");
|
|
|
|
// Mangle the name if necessary.
|
|
if(this->Makefile->IsOn("CMAKE_MANGLE_OBJECT_FILE_NAMES"))
|
|
{
|
|
bool done;
|
|
int cc = 0;
|
|
char rpstr[100];
|
|
sprintf(rpstr, "_p_");
|
|
cmSystemTools::ReplaceString(ssin, "+", rpstr);
|
|
std::string sssin = sin;
|
|
do
|
|
{
|
|
done = true;
|
|
for ( it = this->UniqueObjectNamesMap.begin();
|
|
it != this->UniqueObjectNamesMap.end();
|
|
++ it )
|
|
{
|
|
if ( it->second == ssin )
|
|
{
|
|
done = false;
|
|
}
|
|
}
|
|
if ( done )
|
|
{
|
|
break;
|
|
}
|
|
sssin = ssin;
|
|
cmSystemTools::ReplaceString(ssin, "_p_", rpstr);
|
|
sprintf(rpstr, "_p%d_", cc++);
|
|
}
|
|
while ( !done );
|
|
}
|
|
|
|
#if defined(CM_LG_ENCODE_OBJECT_NAMES)
|
|
if(!cmLocalGeneratorCheckObjectName(ssin, dir_max.size(),
|
|
this->ObjectPathMax))
|
|
{
|
|
// Warn if this is the first time the path has been seen.
|
|
if(this->ObjectMaxPathViolations.insert(dir_max).second)
|
|
{
|
|
std::ostringstream m;
|
|
m << "The object file directory\n"
|
|
<< " " << dir_max << "\n"
|
|
<< "has " << dir_max.size() << " characters. "
|
|
<< "The maximum full path to an object file is "
|
|
<< this->ObjectPathMax << " characters "
|
|
<< "(see CMAKE_OBJECT_PATH_MAX). "
|
|
<< "Object file\n"
|
|
<< " " << ssin << "\n"
|
|
<< "cannot be safely placed under this directory. "
|
|
<< "The build may not work correctly.";
|
|
this->IssueMessage(cmake::WARNING, m.str());
|
|
}
|
|
}
|
|
#else
|
|
(void)dir_max;
|
|
#endif
|
|
|
|
// Insert the newly mapped object file name.
|
|
std::map<std::string, std::string>::value_type e(sin, ssin);
|
|
it = this->UniqueObjectNamesMap.insert(e).first;
|
|
}
|
|
|
|
// Return the map entry.
|
|
return it->second;
|
|
}
|
|
|
|
//----------------------------------------------------------------------------
|
|
void cmLocalGenerator::ComputeObjectFilenames(
|
|
std::map<cmSourceFile const*, std::string>&,
|
|
cmGeneratorTarget const*)
|
|
{
|
|
|
|
}
|
|
|
|
bool cmLocalGenerator::IsWindowsShell() const
|
|
{
|
|
return this->GetState()->UseWindowsShell();
|
|
}
|
|
|
|
bool cmLocalGenerator::IsWatcomWMake() const
|
|
{
|
|
return this->GetState()->UseWatcomWMake();
|
|
}
|
|
|
|
bool cmLocalGenerator::IsMinGWMake() const
|
|
{
|
|
return this->GetState()->UseMinGWMake();
|
|
}
|
|
|
|
bool cmLocalGenerator::IsNMake() const
|
|
{
|
|
return this->GetState()->UseNMake();
|
|
}
|
|
|
|
//----------------------------------------------------------------------------
|
|
std::string
|
|
cmLocalGenerator
|
|
::GetObjectFileNameWithoutTarget(const cmSourceFile& source,
|
|
std::string const& dir_max,
|
|
bool* hasSourceExtension)
|
|
{
|
|
// Construct the object file name using the full path to the source
|
|
// file which is its only unique identification.
|
|
const char* fullPath = source.GetFullPath().c_str();
|
|
|
|
// Try referencing the source relative to the source tree.
|
|
std::string relFromSource = this->Convert(fullPath, START);
|
|
assert(!relFromSource.empty());
|
|
bool relSource = !cmSystemTools::FileIsFullPath(relFromSource.c_str());
|
|
bool subSource = relSource && relFromSource[0] != '.';
|
|
|
|
// Try referencing the source relative to the binary tree.
|
|
std::string relFromBinary = this->Convert(fullPath, START_OUTPUT);
|
|
assert(!relFromBinary.empty());
|
|
bool relBinary = !cmSystemTools::FileIsFullPath(relFromBinary.c_str());
|
|
bool subBinary = relBinary && relFromBinary[0] != '.';
|
|
|
|
// Select a nice-looking reference to the source file to construct
|
|
// the object file name.
|
|
std::string objectName;
|
|
if((relSource && !relBinary) || (subSource && !subBinary))
|
|
{
|
|
objectName = relFromSource;
|
|
}
|
|
else if((relBinary && !relSource) || (subBinary && !subSource))
|
|
{
|
|
objectName = relFromBinary;
|
|
}
|
|
else if(relFromBinary.length() < relFromSource.length())
|
|
{
|
|
objectName = relFromBinary;
|
|
}
|
|
else
|
|
{
|
|
objectName = relFromSource;
|
|
}
|
|
|
|
// if it is still a full path check for the try compile case
|
|
// try compile never have in source sources, and should not
|
|
// have conflicting source file names in the same target
|
|
if(cmSystemTools::FileIsFullPath(objectName.c_str()))
|
|
{
|
|
if(this->GetGlobalGenerator()->GetCMakeInstance()->GetIsInTryCompile())
|
|
{
|
|
objectName = cmSystemTools::GetFilenameName(source.GetFullPath());
|
|
}
|
|
}
|
|
|
|
// Replace the original source file extension with the object file
|
|
// extension.
|
|
bool keptSourceExtension = true;
|
|
if(!source.GetPropertyAsBool("KEEP_EXTENSION"))
|
|
{
|
|
// Decide whether this language wants to replace the source
|
|
// extension with the object extension. For CMake 2.4
|
|
// compatibility do this by default.
|
|
bool replaceExt = this->NeedBackwardsCompatibility_2_4();
|
|
if(!replaceExt)
|
|
{
|
|
std::string lang = source.GetLanguage();
|
|
if(!lang.empty())
|
|
{
|
|
std::string repVar = "CMAKE_";
|
|
repVar += lang;
|
|
repVar += "_OUTPUT_EXTENSION_REPLACE";
|
|
replaceExt = this->Makefile->IsOn(repVar);
|
|
}
|
|
}
|
|
|
|
// Remove the source extension if it is to be replaced.
|
|
if(replaceExt)
|
|
{
|
|
keptSourceExtension = false;
|
|
std::string::size_type dot_pos = objectName.rfind(".");
|
|
if(dot_pos != std::string::npos)
|
|
{
|
|
objectName = objectName.substr(0, dot_pos);
|
|
}
|
|
}
|
|
|
|
// Store the new extension.
|
|
objectName +=
|
|
this->GlobalGenerator->GetLanguageOutputExtension(source);
|
|
}
|
|
if(hasSourceExtension)
|
|
{
|
|
*hasSourceExtension = keptSourceExtension;
|
|
}
|
|
|
|
// Convert to a safe name.
|
|
return this->CreateSafeUniqueObjectFileName(objectName, dir_max);
|
|
}
|
|
|
|
//----------------------------------------------------------------------------
|
|
std::string
|
|
cmLocalGenerator
|
|
::GetSourceFileLanguage(const cmSourceFile& source)
|
|
{
|
|
return source.GetLanguage();
|
|
}
|
|
|
|
cmake* cmLocalGenerator::GetCMakeInstance() const
|
|
{
|
|
return this->GlobalGenerator->GetCMakeInstance();
|
|
}
|
|
|
|
const char* cmLocalGenerator::GetSourceDirectory() const
|
|
{
|
|
return this->GetCMakeInstance()->GetHomeDirectory();
|
|
}
|
|
|
|
const char* cmLocalGenerator::GetBinaryDirectory() const
|
|
{
|
|
return this->GetCMakeInstance()->GetHomeOutputDirectory();
|
|
}
|
|
|
|
const char* cmLocalGenerator::GetCurrentBinaryDirectory() const
|
|
{
|
|
return this->StateSnapshot.GetDirectory().GetCurrentBinary();
|
|
}
|
|
|
|
const char* cmLocalGenerator::GetCurrentSourceDirectory() const
|
|
{
|
|
return this->StateSnapshot.GetDirectory().GetCurrentSource();
|
|
}
|
|
|
|
//----------------------------------------------------------------------------
|
|
std::string
|
|
cmLocalGenerator::GetTargetDirectory(const cmGeneratorTarget*) const
|
|
{
|
|
cmSystemTools::Error("GetTargetDirectory"
|
|
" called on cmLocalGenerator");
|
|
return "";
|
|
}
|
|
|
|
//----------------------------------------------------------------------------
|
|
KWIML_INT_uint64_t cmLocalGenerator::GetBackwardsCompatibility()
|
|
{
|
|
// The computed version may change until the project is fully
|
|
// configured.
|
|
if(!this->BackwardsCompatibilityFinal)
|
|
{
|
|
unsigned int major = 0;
|
|
unsigned int minor = 0;
|
|
unsigned int patch = 0;
|
|
if(const char* value
|
|
= this->Makefile->GetDefinition("CMAKE_BACKWARDS_COMPATIBILITY"))
|
|
{
|
|
switch(sscanf(value, "%u.%u.%u", &major, &minor, &patch))
|
|
{
|
|
case 2: patch = 0; break;
|
|
case 1: minor = 0; patch = 0; break;
|
|
default: break;
|
|
}
|
|
}
|
|
this->BackwardsCompatibility = CMake_VERSION_ENCODE(major, minor, patch);
|
|
this->BackwardsCompatibilityFinal = true;
|
|
}
|
|
|
|
return this->BackwardsCompatibility;
|
|
}
|
|
|
|
//----------------------------------------------------------------------------
|
|
bool cmLocalGenerator::NeedBackwardsCompatibility_2_4()
|
|
{
|
|
// Check the policy to decide whether to pay attention to this
|
|
// variable.
|
|
switch(this->GetPolicyStatus(cmPolicies::CMP0001))
|
|
{
|
|
case cmPolicies::WARN:
|
|
// WARN is just OLD without warning because user code does not
|
|
// always affect whether this check is done.
|
|
case cmPolicies::OLD:
|
|
// Old behavior is to check the variable.
|
|
break;
|
|
case cmPolicies::NEW:
|
|
// New behavior is to ignore the variable.
|
|
return false;
|
|
case cmPolicies::REQUIRED_IF_USED:
|
|
case cmPolicies::REQUIRED_ALWAYS:
|
|
// This will never be the case because the only way to require
|
|
// the setting is to require the user to specify version policy
|
|
// 2.6 or higher. Once we add that requirement then this whole
|
|
// method can be removed anyway.
|
|
return false;
|
|
}
|
|
|
|
// Compatibility is needed if CMAKE_BACKWARDS_COMPATIBILITY is set
|
|
// equal to or lower than the given version.
|
|
KWIML_INT_uint64_t actual_compat = this->GetBackwardsCompatibility();
|
|
return (actual_compat &&
|
|
actual_compat <= CMake_VERSION_ENCODE(2, 4, 255));
|
|
}
|
|
|
|
cmPolicies::PolicyStatus
|
|
cmLocalGenerator::GetPolicyStatus(cmPolicies::PolicyID id) const
|
|
{
|
|
return this->Makefile->GetPolicyStatus(id);
|
|
}
|
|
|
|
//----------------------------------------------------------------------------
|
|
bool cmLocalGenerator::CheckDefinition(std::string const& define) const
|
|
{
|
|
// Many compilers do not support -DNAME(arg)=sdf so we disable it.
|
|
std::string::size_type pos = define.find_first_of("(=");
|
|
if (pos != std::string::npos)
|
|
{
|
|
if (define[pos] == '(')
|
|
{
|
|
std::ostringstream e;
|
|
e << "WARNING: Function-style preprocessor definitions may not be "
|
|
<< "passed on the compiler command line because many compilers "
|
|
<< "do not support it.\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;
|
|
}
|
|
}
|
|
|
|
// Many compilers do not support # in the value so we disable it.
|
|
if(define.find_first_of("#") != define.npos)
|
|
{
|
|
std::ostringstream e;
|
|
e << "WARNING: Preprocessor definitions containing '#' may not be "
|
|
<< "passed on the compiler command line because many compilers "
|
|
<< "do not support it.\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;
|
|
}
|
|
|
|
//----------------------------------------------------------------------------
|
|
static void cmLGInfoProp(cmMakefile* mf, cmGeneratorTarget* target,
|
|
const std::string& prop)
|
|
{
|
|
if(const char* val = target->GetProperty(prop))
|
|
{
|
|
mf->AddDefinition(prop, val);
|
|
}
|
|
}
|
|
|
|
//----------------------------------------------------------------------------
|
|
void cmLocalGenerator::GenerateAppleInfoPList(cmGeneratorTarget* target,
|
|
const std::string& targetName,
|
|
const char* fname)
|
|
{
|
|
// Find the Info.plist template.
|
|
const char* in = target->GetProperty("MACOSX_BUNDLE_INFO_PLIST");
|
|
std::string inFile = (in && *in)? in : "MacOSXBundleInfo.plist.in";
|
|
if(!cmSystemTools::FileIsFullPath(inFile.c_str()))
|
|
{
|
|
std::string inMod = this->Makefile->GetModulesFile(inFile.c_str());
|
|
if(!inMod.empty())
|
|
{
|
|
inFile = inMod;
|
|
}
|
|
}
|
|
if(!cmSystemTools::FileExists(inFile.c_str(), true))
|
|
{
|
|
std::ostringstream e;
|
|
e << "Target " << target->GetName() << " Info.plist template \""
|
|
<< inFile << "\" could not be found.";
|
|
cmSystemTools::Error(e.str().c_str());
|
|
return;
|
|
}
|
|
|
|
// Convert target properties to variables in an isolated makefile
|
|
// scope to configure the file. If properties are set they will
|
|
// override user make variables. If not the configuration will fall
|
|
// back to the directory-level values set by the user.
|
|
cmMakefile* mf = this->Makefile;
|
|
cmMakefile::ScopePushPop varScope(mf);
|
|
mf->AddDefinition("MACOSX_BUNDLE_EXECUTABLE_NAME", targetName.c_str());
|
|
cmLGInfoProp(mf, target, "MACOSX_BUNDLE_INFO_STRING");
|
|
cmLGInfoProp(mf, target, "MACOSX_BUNDLE_ICON_FILE");
|
|
cmLGInfoProp(mf, target, "MACOSX_BUNDLE_GUI_IDENTIFIER");
|
|
cmLGInfoProp(mf, target, "MACOSX_BUNDLE_LONG_VERSION_STRING");
|
|
cmLGInfoProp(mf, target, "MACOSX_BUNDLE_BUNDLE_NAME");
|
|
cmLGInfoProp(mf, target, "MACOSX_BUNDLE_SHORT_VERSION_STRING");
|
|
cmLGInfoProp(mf, target, "MACOSX_BUNDLE_BUNDLE_VERSION");
|
|
cmLGInfoProp(mf, target, "MACOSX_BUNDLE_COPYRIGHT");
|
|
mf->ConfigureFile(inFile.c_str(), fname, false, false, false);
|
|
}
|
|
|
|
//----------------------------------------------------------------------------
|
|
void cmLocalGenerator::GenerateFrameworkInfoPList(cmGeneratorTarget* target,
|
|
const std::string& targetName,
|
|
const char* fname)
|
|
{
|
|
// Find the Info.plist template.
|
|
const char* in = target->GetProperty("MACOSX_FRAMEWORK_INFO_PLIST");
|
|
std::string inFile = (in && *in)? in : "MacOSXFrameworkInfo.plist.in";
|
|
if(!cmSystemTools::FileIsFullPath(inFile.c_str()))
|
|
{
|
|
std::string inMod = this->Makefile->GetModulesFile(inFile.c_str());
|
|
if(!inMod.empty())
|
|
{
|
|
inFile = inMod;
|
|
}
|
|
}
|
|
if(!cmSystemTools::FileExists(inFile.c_str(), true))
|
|
{
|
|
std::ostringstream e;
|
|
e << "Target " << target->GetName() << " Info.plist template \""
|
|
<< inFile << "\" could not be found.";
|
|
cmSystemTools::Error(e.str().c_str());
|
|
return;
|
|
}
|
|
|
|
// Convert target properties to variables in an isolated makefile
|
|
// scope to configure the file. If properties are set they will
|
|
// override user make variables. If not the configuration will fall
|
|
// back to the directory-level values set by the user.
|
|
cmMakefile* mf = this->Makefile;
|
|
cmMakefile::ScopePushPop varScope(mf);
|
|
mf->AddDefinition("MACOSX_FRAMEWORK_NAME", targetName.c_str());
|
|
cmLGInfoProp(mf, target, "MACOSX_FRAMEWORK_ICON_FILE");
|
|
cmLGInfoProp(mf, target, "MACOSX_FRAMEWORK_IDENTIFIER");
|
|
cmLGInfoProp(mf, target, "MACOSX_FRAMEWORK_SHORT_VERSION_STRING");
|
|
cmLGInfoProp(mf, target, "MACOSX_FRAMEWORK_BUNDLE_VERSION");
|
|
mf->ConfigureFile(inFile.c_str(), fname, false, false, false);
|
|
}
|