2750 lines
79 KiB
C++
2750 lines
79 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 "cmake.h"
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#include "cmCacheManager.h"
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#include "cmMakefile.h"
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#include "cmLocalGenerator.h"
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#include "cmExternalMakefileProjectGenerator.h"
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#include "cmCommands.h"
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#include "cmCommand.h"
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#include "cmFileTimeComparison.h"
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#include "cmSourceFile.h"
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#include "cmTest.h"
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#include "cmDocumentationFormatter.h"
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#if defined(CMAKE_BUILD_WITH_CMAKE)
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# include "cmGraphVizWriter.h"
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# include "cmVariableWatch.h"
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# include <cmsys/SystemInformation.hxx>
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#endif
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#include <cmsys/Glob.hxx>
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#include <cmsys/RegularExpression.hxx>
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#include <cmsys/FStream.hxx>
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// only build kdevelop generator on non-windows platforms
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// when not bootstrapping cmake
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#if !defined(_WIN32)
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# if defined(CMAKE_BUILD_WITH_CMAKE)
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# define CMAKE_USE_KDEVELOP
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# endif
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#endif
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#if defined(CMAKE_BUILD_WITH_CMAKE)
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# define CMAKE_USE_ECLIPSE
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#endif
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#if defined(__MINGW32__) && !defined(CMAKE_BUILD_WITH_CMAKE)
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# define CMAKE_BOOT_MINGW
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#endif
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// include the generator
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#if defined(_WIN32) && !defined(__CYGWIN__)
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# if !defined(CMAKE_BOOT_MINGW)
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# include "cmGlobalVisualStudio6Generator.h"
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# include "cmGlobalVisualStudio7Generator.h"
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# include "cmGlobalVisualStudio71Generator.h"
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# include "cmGlobalVisualStudio8Generator.h"
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# include "cmGlobalVisualStudio9Generator.h"
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# include "cmGlobalVisualStudio10Generator.h"
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# include "cmGlobalVisualStudio11Generator.h"
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# include "cmGlobalVisualStudio12Generator.h"
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# include "cmGlobalBorlandMakefileGenerator.h"
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# include "cmGlobalNMakeMakefileGenerator.h"
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# include "cmGlobalJOMMakefileGenerator.h"
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# define CMAKE_HAVE_VS_GENERATORS
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# endif
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# include "cmGlobalMSYSMakefileGenerator.h"
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# include "cmGlobalMinGWMakefileGenerator.h"
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#else
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#endif
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#if defined(CMAKE_USE_WMAKE)
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# include "cmGlobalWatcomWMakeGenerator.h"
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#endif
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#include "cmGlobalUnixMakefileGenerator3.h"
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#include "cmGlobalNinjaGenerator.h"
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#include "cmExtraCodeLiteGenerator.h"
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#if !defined(CMAKE_BOOT_MINGW)
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# include "cmExtraCodeBlocksGenerator.h"
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#endif
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#include "cmExtraSublimeTextGenerator.h"
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#include "cmExtraKateGenerator.h"
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#ifdef CMAKE_USE_KDEVELOP
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# include "cmGlobalKdevelopGenerator.h"
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#endif
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#ifdef CMAKE_USE_ECLIPSE
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# include "cmExtraEclipseCDT4Generator.h"
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#endif
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#include <stdlib.h> // required for atoi
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#if defined( __APPLE__ )
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# if defined(CMAKE_BUILD_WITH_CMAKE)
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# include "cmGlobalXCodeGenerator.h"
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# define CMAKE_USE_XCODE 1
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# endif
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# include <sys/types.h>
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# include <sys/time.h>
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# include <sys/resource.h>
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#endif
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#include <sys/stat.h> // struct stat
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static bool cmakeCheckStampFile(const char* stampName);
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static bool cmakeCheckStampList(const char* stampName);
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void cmWarnUnusedCliWarning(const std::string& variable,
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int, void* ctx, const char*, const cmMakefile*)
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{
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cmake* cm = reinterpret_cast<cmake*>(ctx);
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cm->MarkCliAsUsed(variable);
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}
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cmake::cmake()
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{
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this->Trace = false;
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this->WarnUninitialized = false;
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this->WarnUnused = false;
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this->WarnUnusedCli = true;
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this->CheckSystemVars = false;
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this->SuppressDevWarnings = false;
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this->DoSuppressDevWarnings = false;
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this->DebugOutput = false;
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this->DebugTryCompile = false;
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this->ClearBuildSystem = false;
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this->FileComparison = new cmFileTimeComparison;
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this->Policies = new cmPolicies();
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this->InitializeProperties();
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#ifdef __APPLE__
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struct rlimit rlp;
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if(!getrlimit(RLIMIT_STACK, &rlp))
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{
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if(rlp.rlim_cur != rlp.rlim_max)
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{
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rlp.rlim_cur = rlp.rlim_max;
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setrlimit(RLIMIT_STACK, &rlp);
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}
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}
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#endif
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this->Verbose = false;
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this->InTryCompile = false;
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this->CacheManager = new cmCacheManager(this);
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this->GlobalGenerator = 0;
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this->ProgressCallback = 0;
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this->ProgressCallbackClientData = 0;
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this->CurrentWorkingMode = NORMAL_MODE;
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#ifdef CMAKE_BUILD_WITH_CMAKE
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this->VariableWatch = new cmVariableWatch;
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#endif
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this->AddDefaultGenerators();
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this->AddDefaultExtraGenerators();
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this->AddDefaultCommands();
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// Make sure we can capture the build tool output.
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cmSystemTools::EnableVSConsoleOutput();
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}
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cmake::~cmake()
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{
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delete this->CacheManager;
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delete this->Policies;
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if (this->GlobalGenerator)
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{
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delete this->GlobalGenerator;
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this->GlobalGenerator = 0;
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}
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for(RegisteredCommandsMap::iterator j = this->Commands.begin();
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j != this->Commands.end(); ++j)
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{
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delete (*j).second;
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}
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for(RegisteredGeneratorsVector::iterator j = this->Generators.begin();
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j != this->Generators.end(); ++j)
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{
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delete *j;
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}
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#ifdef CMAKE_BUILD_WITH_CMAKE
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delete this->VariableWatch;
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#endif
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delete this->FileComparison;
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}
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void cmake::InitializeProperties()
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{
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this->Properties.clear();
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this->Properties.SetCMakeInstance(this);
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this->AccessedProperties.clear();
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this->PropertyDefinitions.clear();
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// initialize properties
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cmTarget::DefineProperties(this);
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cmMakefile::DefineProperties(this);
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}
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void cmake::CleanupCommandsAndMacros()
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{
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this->InitializeProperties();
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std::vector<cmCommand*> commands;
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for(RegisteredCommandsMap::iterator j = this->Commands.begin();
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j != this->Commands.end(); ++j)
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{
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if ( !j->second->IsA("cmMacroHelperCommand") &&
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!j->second->IsA("cmFunctionHelperCommand"))
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{
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commands.push_back(j->second);
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}
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else
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{
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delete j->second;
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}
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}
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this->Commands.erase(this->Commands.begin(), this->Commands.end());
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std::vector<cmCommand*>::iterator it;
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for ( it = commands.begin(); it != commands.end();
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++ it )
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{
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this->Commands[cmSystemTools::LowerCase((*it)->GetName())] = *it;
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}
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}
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bool cmake::CommandExists(const std::string& name) const
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{
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std::string sName = cmSystemTools::LowerCase(name);
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return (this->Commands.find(sName) != this->Commands.end());
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}
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cmCommand *cmake::GetCommand(const std::string& name)
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{
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cmCommand* rm = 0;
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std::string sName = cmSystemTools::LowerCase(name);
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RegisteredCommandsMap::iterator pos = this->Commands.find(sName);
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if (pos != this->Commands.end())
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{
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rm = (*pos).second;
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}
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return rm;
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}
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void cmake::RenameCommand(const std::string& oldName,
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const std::string& newName)
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{
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// if the command already exists, free the old one
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std::string sOldName = cmSystemTools::LowerCase(oldName);
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std::string sNewName = cmSystemTools::LowerCase(newName);
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RegisteredCommandsMap::iterator pos = this->Commands.find(sOldName);
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if ( pos == this->Commands.end() )
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{
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return;
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}
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cmCommand* cmd = pos->second;
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pos = this->Commands.find(sNewName);
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if (pos != this->Commands.end())
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{
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delete pos->second;
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this->Commands.erase(pos);
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}
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this->Commands.insert(RegisteredCommandsMap::value_type(sNewName, cmd));
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pos = this->Commands.find(sOldName);
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this->Commands.erase(pos);
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}
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void cmake::RemoveCommand(const std::string& name)
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{
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std::string sName = cmSystemTools::LowerCase(name);
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RegisteredCommandsMap::iterator pos = this->Commands.find(sName);
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if ( pos != this->Commands.end() )
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{
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delete pos->second;
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this->Commands.erase(pos);
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}
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}
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void cmake::AddCommand(cmCommand* wg)
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{
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std::string name = cmSystemTools::LowerCase(wg->GetName());
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// if the command already exists, free the old one
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RegisteredCommandsMap::iterator pos = this->Commands.find(name);
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if (pos != this->Commands.end())
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{
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delete pos->second;
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this->Commands.erase(pos);
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}
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this->Commands.insert( RegisteredCommandsMap::value_type(name, wg));
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}
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void cmake::RemoveUnscriptableCommands()
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{
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std::vector<std::string> unscriptableCommands;
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cmake::RegisteredCommandsMap* commands = this->GetCommands();
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for (cmake::RegisteredCommandsMap::const_iterator pos = commands->begin();
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pos != commands->end();
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++pos)
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{
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if (!pos->second->IsScriptable())
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{
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unscriptableCommands.push_back(pos->first);
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}
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}
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for(std::vector<std::string>::const_iterator it=unscriptableCommands.begin();
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it != unscriptableCommands.end();
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++it)
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{
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this->RemoveCommand(*it);
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}
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}
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// Parse the args
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bool cmake::SetCacheArgs(const std::vector<std::string>& args)
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{
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bool findPackageMode = false;
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for(unsigned int i=1; i < args.size(); ++i)
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{
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std::string arg = args[i];
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if(arg.find("-D",0) == 0)
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{
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std::string entry = arg.substr(2);
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if(entry.size() == 0)
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{
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++i;
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if(i < args.size())
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{
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entry = args[i];
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}
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else
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{
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cmSystemTools::Error("-D must be followed with VAR=VALUE.");
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return false;
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}
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}
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std::string var, value;
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cmCacheManager::CacheEntryType type = cmCacheManager::UNINITIALIZED;
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if(cmCacheManager::ParseEntry(entry, var, value, type))
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{
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// The value is transformed if it is a filepath for example, so
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// we can't compare whether the value is already in the cache until
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// after we call AddCacheEntry.
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const char *cachedValue =
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this->CacheManager->GetCacheValue(var);
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this->CacheManager->AddCacheEntry(var, value.c_str(),
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"No help, variable specified on the command line.", type);
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if(this->WarnUnusedCli)
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{
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if (!cachedValue
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|| strcmp(this->CacheManager->GetCacheValue(var),
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cachedValue) != 0)
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{
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this->WatchUnusedCli(var);
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}
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}
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}
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else
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{
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std::cerr << "Parse error in command line argument: " << arg << "\n"
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<< "Should be: VAR:type=value\n";
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cmSystemTools::Error("No cmake script provided.");
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return false;
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}
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}
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else if(arg.find("-Wno-dev",0) == 0)
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{
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this->SuppressDevWarnings = true;
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this->DoSuppressDevWarnings = true;
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}
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else if(arg.find("-Wdev",0) == 0)
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{
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this->SuppressDevWarnings = false;
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this->DoSuppressDevWarnings = true;
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}
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else if(arg.find("-U",0) == 0)
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{
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std::string entryPattern = arg.substr(2);
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if(entryPattern.size() == 0)
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{
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++i;
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if(i < args.size())
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{
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entryPattern = args[i];
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}
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else
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{
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cmSystemTools::Error("-U must be followed with VAR.");
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return false;
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}
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}
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cmsys::RegularExpression regex(
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cmsys::Glob::PatternToRegex(entryPattern, true, true).c_str());
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//go through all cache entries and collect the vars which will be removed
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std::vector<std::string> entriesToDelete;
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cmCacheManager::CacheIterator it =
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this->CacheManager->GetCacheIterator();
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for ( it.Begin(); !it.IsAtEnd(); it.Next() )
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{
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cmCacheManager::CacheEntryType t = it.GetType();
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if(t != cmCacheManager::STATIC)
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{
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std::string entryName = it.GetName();
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if (regex.find(entryName.c_str()))
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{
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entriesToDelete.push_back(entryName);
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}
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}
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}
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// now remove them from the cache
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for(std::vector<std::string>::const_iterator currentEntry =
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entriesToDelete.begin();
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currentEntry != entriesToDelete.end();
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++currentEntry)
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{
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this->CacheManager->RemoveCacheEntry(*currentEntry);
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}
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}
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else if(arg.find("-C",0) == 0)
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{
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std::string path = arg.substr(2);
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if ( path.size() == 0 )
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{
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++i;
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if(i < args.size())
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{
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path = args[i];
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}
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else
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{
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cmSystemTools::Error("-C must be followed by a file name.");
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return false;
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}
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}
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std::cerr << "loading initial cache file " << path << "\n";
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this->ReadListFile(args, path.c_str());
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}
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else if(arg.find("-P",0) == 0)
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{
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i++;
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if(i >= args.size())
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{
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cmSystemTools::Error("-P must be followed by a file name.");
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return false;
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}
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std::string path = args[i];
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if ( path.size() == 0 )
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{
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cmSystemTools::Error("No cmake script provided.");
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return false;
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}
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this->ReadListFile(args, path.c_str());
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}
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else if (arg.find("--find-package",0) == 0)
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{
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findPackageMode = true;
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}
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}
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if (findPackageMode)
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{
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return this->FindPackage(args);
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}
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return true;
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}
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void cmake::ReadListFile(const std::vector<std::string>& args,
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const char *path)
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{
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// if a generator was not yet created, temporarily create one
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cmGlobalGenerator *gg = this->GetGlobalGenerator();
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bool created = false;
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// if a generator was not specified use a generic one
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if (!gg)
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{
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gg = new cmGlobalGenerator;
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gg->SetCMakeInstance(this);
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created = true;
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}
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// read in the list file to fill the cache
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if(path)
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{
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cmsys::auto_ptr<cmLocalGenerator> lg(gg->CreateLocalGenerator());
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lg->GetMakefile()->SetHomeOutputDirectory
|
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(cmSystemTools::GetCurrentWorkingDirectory());
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lg->GetMakefile()->SetStartOutputDirectory
|
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(cmSystemTools::GetCurrentWorkingDirectory());
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lg->GetMakefile()->SetHomeDirectory
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(cmSystemTools::GetCurrentWorkingDirectory());
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lg->GetMakefile()->SetStartDirectory
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(cmSystemTools::GetCurrentWorkingDirectory());
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if (this->GetWorkingMode() != NORMAL_MODE)
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{
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std::string file(cmSystemTools::CollapseFullPath(path));
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cmSystemTools::ConvertToUnixSlashes(file);
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lg->GetMakefile()->SetScriptModeFile(file.c_str());
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lg->GetMakefile()->SetArgcArgv(args);
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}
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if (!lg->GetMakefile()->ReadListFile(0, path))
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{
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cmSystemTools::Error("Error processing file: ", path);
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}
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}
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// free generic one if generated
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if (created)
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{
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delete gg;
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}
|
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}
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bool cmake::FindPackage(const std::vector<std::string>& args)
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{
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// if a generator was not yet created, temporarily create one
|
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cmGlobalGenerator *gg = new cmGlobalGenerator;
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gg->SetCMakeInstance(this);
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this->SetGlobalGenerator(gg);
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|
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// read in the list file to fill the cache
|
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cmsys::auto_ptr<cmLocalGenerator> lg(gg->CreateLocalGenerator());
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cmMakefile* mf = lg->GetMakefile();
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mf->SetHomeOutputDirectory
|
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(cmSystemTools::GetCurrentWorkingDirectory());
|
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mf->SetStartOutputDirectory
|
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(cmSystemTools::GetCurrentWorkingDirectory());
|
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mf->SetHomeDirectory
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(cmSystemTools::GetCurrentWorkingDirectory());
|
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mf->SetStartDirectory
|
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(cmSystemTools::GetCurrentWorkingDirectory());
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mf->SetArgcArgv(args);
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std::string systemFile = mf->GetModulesFile("CMakeFindPackageMode.cmake");
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mf->ReadListFile(0, systemFile.c_str());
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|
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std::string language = mf->GetSafeDefinition("LANGUAGE");
|
|
std::string mode = mf->GetSafeDefinition("MODE");
|
|
std::string packageName = mf->GetSafeDefinition("NAME");
|
|
bool packageFound = mf->IsOn("PACKAGE_FOUND");
|
|
bool quiet = mf->IsOn("PACKAGE_QUIET");
|
|
|
|
if (!packageFound)
|
|
{
|
|
if (!quiet)
|
|
{
|
|
printf("%s not found.\n", packageName.c_str());
|
|
}
|
|
}
|
|
else if (mode == "EXIST")
|
|
{
|
|
if (!quiet)
|
|
{
|
|
printf("%s found.\n", packageName.c_str());
|
|
}
|
|
}
|
|
else if (mode == "COMPILE")
|
|
{
|
|
std::string includes = mf->GetSafeDefinition("PACKAGE_INCLUDE_DIRS");
|
|
std::vector<std::string> includeDirs;
|
|
cmSystemTools::ExpandListArgument(includes, includeDirs);
|
|
|
|
std::string includeFlags = lg->GetIncludeFlags(includeDirs, 0,
|
|
language, false);
|
|
|
|
std::string definitions = mf->GetSafeDefinition("PACKAGE_DEFINITIONS");
|
|
printf("%s %s\n", includeFlags.c_str(), definitions.c_str());
|
|
}
|
|
else if (mode == "LINK")
|
|
{
|
|
const char* targetName = "dummy";
|
|
std::vector<std::string> srcs;
|
|
cmTarget* tgt = mf->AddExecutable(targetName, srcs, true);
|
|
tgt->SetProperty("LINKER_LANGUAGE", language.c_str());
|
|
|
|
std::string libs = mf->GetSafeDefinition("PACKAGE_LIBRARIES");
|
|
std::vector<std::string> libList;
|
|
cmSystemTools::ExpandListArgument(libs, libList);
|
|
for(std::vector<std::string>::const_iterator libIt=libList.begin();
|
|
libIt != libList.end();
|
|
++libIt)
|
|
{
|
|
mf->AddLinkLibraryForTarget(targetName, *libIt,
|
|
cmTarget::GENERAL);
|
|
}
|
|
|
|
|
|
std::string linkLibs;
|
|
std::string frameworkPath;
|
|
std::string linkPath;
|
|
std::string flags;
|
|
std::string linkFlags;
|
|
gg->CreateGeneratorTargets(mf);
|
|
cmGeneratorTarget *gtgt = gg->GetGeneratorTarget(tgt);
|
|
lg->GetTargetFlags(linkLibs, frameworkPath, linkPath, flags, linkFlags,
|
|
gtgt, false);
|
|
linkLibs = frameworkPath + linkPath + linkLibs;
|
|
|
|
printf("%s\n", linkLibs.c_str() );
|
|
|
|
/* if ( use_win32 )
|
|
{
|
|
tgt->SetProperty("WIN32_EXECUTABLE", "ON");
|
|
}
|
|
if ( use_macbundle)
|
|
{
|
|
tgt->SetProperty("MACOSX_BUNDLE", "ON");
|
|
}*/
|
|
}
|
|
|
|
// free generic one if generated
|
|
// this->SetGlobalGenerator(0); // setting 0-pointer is not possible
|
|
// delete gg; // this crashes inside the cmake instance
|
|
|
|
return packageFound;
|
|
}
|
|
|
|
|
|
// Parse the args
|
|
void cmake::SetArgs(const std::vector<std::string>& args,
|
|
bool directoriesSetBefore)
|
|
{
|
|
bool directoriesSet = directoriesSetBefore;
|
|
bool haveToolset = false;
|
|
for(unsigned int i=1; i < args.size(); ++i)
|
|
{
|
|
std::string arg = args[i];
|
|
if(arg.find("-H",0) == 0)
|
|
{
|
|
directoriesSet = true;
|
|
std::string path = arg.substr(2);
|
|
path = cmSystemTools::CollapseFullPath(path.c_str());
|
|
cmSystemTools::ConvertToUnixSlashes(path);
|
|
this->SetHomeDirectory(path);
|
|
}
|
|
else if(arg.find("-S",0) == 0)
|
|
{
|
|
// There is no local generate anymore. Ignore -S option.
|
|
}
|
|
else if(arg.find("-O",0) == 0)
|
|
{
|
|
// There is no local generate anymore. Ignore -O option.
|
|
}
|
|
else if(arg.find("-B",0) == 0)
|
|
{
|
|
directoriesSet = true;
|
|
std::string path = arg.substr(2);
|
|
path = cmSystemTools::CollapseFullPath(path.c_str());
|
|
cmSystemTools::ConvertToUnixSlashes(path);
|
|
this->SetHomeOutputDirectory(path);
|
|
}
|
|
else if((i < args.size()-2) && (arg.find("--check-build-system",0) == 0))
|
|
{
|
|
this->CheckBuildSystemArgument = args[++i];
|
|
this->ClearBuildSystem = (atoi(args[++i].c_str()) > 0);
|
|
}
|
|
else if((i < args.size()-1) && (arg.find("--check-stamp-file",0) == 0))
|
|
{
|
|
this->CheckStampFile = args[++i];
|
|
}
|
|
else if((i < args.size()-1) && (arg.find("--check-stamp-list",0) == 0))
|
|
{
|
|
this->CheckStampList = args[++i];
|
|
}
|
|
#if defined(CMAKE_HAVE_VS_GENERATORS)
|
|
else if((i < args.size()-1) && (arg.find("--vs-solution-file",0) == 0))
|
|
{
|
|
this->VSSolutionFile = args[++i];
|
|
}
|
|
#endif
|
|
else if(arg.find("-V",0) == 0)
|
|
{
|
|
this->Verbose = true;
|
|
}
|
|
else if(arg.find("-D",0) == 0)
|
|
{
|
|
// skip for now
|
|
}
|
|
else if(arg.find("-U",0) == 0)
|
|
{
|
|
// skip for now
|
|
}
|
|
else if(arg.find("-C",0) == 0)
|
|
{
|
|
// skip for now
|
|
}
|
|
else if(arg.find("-P",0) == 0)
|
|
{
|
|
// skip for now
|
|
i++;
|
|
}
|
|
else if(arg.find("--find-package",0) == 0)
|
|
{
|
|
// skip for now
|
|
i++;
|
|
}
|
|
else if(arg.find("-Wno-dev",0) == 0)
|
|
{
|
|
// skip for now
|
|
}
|
|
else if(arg.find("-Wdev",0) == 0)
|
|
{
|
|
// skip for now
|
|
}
|
|
else if(arg.find("--graphviz=",0) == 0)
|
|
{
|
|
std::string path = arg.substr(strlen("--graphviz="));
|
|
path = cmSystemTools::CollapseFullPath(path.c_str());
|
|
cmSystemTools::ConvertToUnixSlashes(path);
|
|
this->GraphVizFile = path;
|
|
if ( this->GraphVizFile.empty() )
|
|
{
|
|
cmSystemTools::Error("No file specified for --graphviz");
|
|
}
|
|
}
|
|
else if(arg.find("--debug-trycompile",0) == 0)
|
|
{
|
|
std::cout << "debug trycompile on\n";
|
|
this->DebugTryCompileOn();
|
|
}
|
|
else if(arg.find("--debug-output",0) == 0)
|
|
{
|
|
std::cout << "Running with debug output on.\n";
|
|
this->SetDebugOutputOn(true);
|
|
}
|
|
else if(arg.find("--trace",0) == 0)
|
|
{
|
|
std::cout << "Running with trace output on.\n";
|
|
this->SetTrace(true);
|
|
}
|
|
else if(arg.find("--warn-uninitialized",0) == 0)
|
|
{
|
|
std::cout << "Warn about uninitialized values.\n";
|
|
this->SetWarnUninitialized(true);
|
|
}
|
|
else if(arg.find("--warn-unused-vars",0) == 0)
|
|
{
|
|
std::cout << "Finding unused variables.\n";
|
|
this->SetWarnUnused(true);
|
|
}
|
|
else if(arg.find("--no-warn-unused-cli",0) == 0)
|
|
{
|
|
std::cout << "Not searching for unused variables given on the " <<
|
|
"command line.\n";
|
|
this->SetWarnUnusedCli(false);
|
|
}
|
|
else if(arg.find("--check-system-vars",0) == 0)
|
|
{
|
|
std::cout << "Also check system files when warning about unused and " <<
|
|
"uninitialized variables.\n";
|
|
this->SetCheckSystemVars(true);
|
|
}
|
|
else if(arg.find("-T",0) == 0)
|
|
{
|
|
std::string value = arg.substr(2);
|
|
if(value.size() == 0)
|
|
{
|
|
++i;
|
|
if(i >= args.size())
|
|
{
|
|
cmSystemTools::Error("No toolset specified for -T");
|
|
return;
|
|
}
|
|
value = args[i];
|
|
}
|
|
if(haveToolset)
|
|
{
|
|
cmSystemTools::Error("Multiple -T options not allowed");
|
|
return;
|
|
}
|
|
this->GeneratorToolset = value;
|
|
haveToolset = true;
|
|
}
|
|
else if(arg.find("-G",0) == 0)
|
|
{
|
|
std::string value = arg.substr(2);
|
|
if(value.size() == 0)
|
|
{
|
|
++i;
|
|
if(i >= args.size())
|
|
{
|
|
cmSystemTools::Error("No generator specified for -G");
|
|
return;
|
|
}
|
|
value = args[i];
|
|
}
|
|
cmGlobalGenerator* gen =
|
|
this->CreateGlobalGenerator(value);
|
|
if(!gen)
|
|
{
|
|
cmSystemTools::Error("Could not create named generator ",
|
|
value.c_str());
|
|
}
|
|
else
|
|
{
|
|
this->SetGlobalGenerator(gen);
|
|
}
|
|
}
|
|
// no option assume it is the path to the source
|
|
else
|
|
{
|
|
directoriesSet = true;
|
|
this->SetDirectoriesFromFile(arg.c_str());
|
|
}
|
|
}
|
|
if(!directoriesSet)
|
|
{
|
|
this->SetHomeOutputDirectory
|
|
(cmSystemTools::GetCurrentWorkingDirectory());
|
|
this->SetStartOutputDirectory
|
|
(cmSystemTools::GetCurrentWorkingDirectory());
|
|
this->SetHomeDirectory
|
|
(cmSystemTools::GetCurrentWorkingDirectory());
|
|
this->SetStartDirectory
|
|
(cmSystemTools::GetCurrentWorkingDirectory());
|
|
}
|
|
|
|
this->SetStartDirectory(this->GetHomeDirectory());
|
|
this->SetStartOutputDirectory(this->GetHomeOutputDirectory());
|
|
}
|
|
|
|
//----------------------------------------------------------------------------
|
|
void cmake::SetDirectoriesFromFile(const char* arg)
|
|
{
|
|
// Check if the argument refers to a CMakeCache.txt or
|
|
// CMakeLists.txt file.
|
|
std::string listPath;
|
|
std::string cachePath;
|
|
bool argIsFile = false;
|
|
if(cmSystemTools::FileIsDirectory(arg))
|
|
{
|
|
std::string path = cmSystemTools::CollapseFullPath(arg);
|
|
cmSystemTools::ConvertToUnixSlashes(path);
|
|
std::string cacheFile = path;
|
|
cacheFile += "/CMakeCache.txt";
|
|
std::string listFile = path;
|
|
listFile += "/CMakeLists.txt";
|
|
if(cmSystemTools::FileExists(cacheFile.c_str()))
|
|
{
|
|
cachePath = path;
|
|
}
|
|
if(cmSystemTools::FileExists(listFile.c_str()))
|
|
{
|
|
listPath = path;
|
|
}
|
|
}
|
|
else if(cmSystemTools::FileExists(arg))
|
|
{
|
|
argIsFile = true;
|
|
std::string fullPath = cmSystemTools::CollapseFullPath(arg);
|
|
std::string name = cmSystemTools::GetFilenameName(fullPath);
|
|
name = cmSystemTools::LowerCase(name);
|
|
if(name == "cmakecache.txt")
|
|
{
|
|
cachePath = cmSystemTools::GetFilenamePath(fullPath);
|
|
}
|
|
else if(name == "cmakelists.txt")
|
|
{
|
|
listPath = cmSystemTools::GetFilenamePath(fullPath);
|
|
}
|
|
}
|
|
else
|
|
{
|
|
// Specified file or directory does not exist. Try to set things
|
|
// up to produce a meaningful error message.
|
|
std::string fullPath = cmSystemTools::CollapseFullPath(arg);
|
|
std::string name = cmSystemTools::GetFilenameName(fullPath);
|
|
name = cmSystemTools::LowerCase(name);
|
|
if(name == "cmakecache.txt" || name == "cmakelists.txt")
|
|
{
|
|
argIsFile = true;
|
|
listPath = cmSystemTools::GetFilenamePath(fullPath);
|
|
}
|
|
else
|
|
{
|
|
listPath = fullPath;
|
|
}
|
|
}
|
|
|
|
// If there is a CMakeCache.txt file, use its settings.
|
|
if(cachePath.length() > 0)
|
|
{
|
|
cmCacheManager* cachem = this->GetCacheManager();
|
|
cmCacheManager::CacheIterator it = cachem->NewIterator();
|
|
if(cachem->LoadCache(cachePath) &&
|
|
it.Find("CMAKE_HOME_DIRECTORY"))
|
|
{
|
|
this->SetHomeOutputDirectory(cachePath);
|
|
this->SetStartOutputDirectory(cachePath);
|
|
this->SetHomeDirectory(it.GetValue());
|
|
this->SetStartDirectory(it.GetValue());
|
|
return;
|
|
}
|
|
}
|
|
|
|
// If there is a CMakeLists.txt file, use it as the source tree.
|
|
if(listPath.length() > 0)
|
|
{
|
|
this->SetHomeDirectory(listPath);
|
|
this->SetStartDirectory(listPath);
|
|
|
|
if(argIsFile)
|
|
{
|
|
// Source CMakeLists.txt file given. It was probably dropped
|
|
// onto the executable in a GUI. Default to an in-source build.
|
|
this->SetHomeOutputDirectory(listPath);
|
|
this->SetStartOutputDirectory(listPath);
|
|
}
|
|
else
|
|
{
|
|
// Source directory given on command line. Use current working
|
|
// directory as build tree.
|
|
std::string cwd = cmSystemTools::GetCurrentWorkingDirectory();
|
|
this->SetHomeOutputDirectory(cwd);
|
|
this->SetStartOutputDirectory(cwd);
|
|
}
|
|
return;
|
|
}
|
|
|
|
// We didn't find a CMakeLists.txt or CMakeCache.txt file from the
|
|
// argument. Assume it is the path to the source tree, and use the
|
|
// current working directory as the build tree.
|
|
std::string full = cmSystemTools::CollapseFullPath(arg);
|
|
std::string cwd = cmSystemTools::GetCurrentWorkingDirectory();
|
|
this->SetHomeDirectory(full);
|
|
this->SetStartDirectory(full);
|
|
this->SetHomeOutputDirectory(cwd);
|
|
this->SetStartOutputDirectory(cwd);
|
|
}
|
|
|
|
// at the end of this CMAKE_ROOT and CMAKE_COMMAND should be added to the
|
|
// cache
|
|
int cmake::AddCMakePaths()
|
|
{
|
|
// Save the value in the cache
|
|
this->CacheManager->AddCacheEntry
|
|
("CMAKE_COMMAND", cmSystemTools::GetCMakeCommand().c_str(),
|
|
"Path to CMake executable.", cmCacheManager::INTERNAL);
|
|
#ifdef CMAKE_BUILD_WITH_CMAKE
|
|
this->CacheManager->AddCacheEntry
|
|
("CMAKE_CTEST_COMMAND", cmSystemTools::GetCTestCommand().c_str(),
|
|
"Path to ctest program executable.", cmCacheManager::INTERNAL);
|
|
this->CacheManager->AddCacheEntry
|
|
("CMAKE_CPACK_COMMAND", cmSystemTools::GetCPackCommand().c_str(),
|
|
"Path to cpack program executable.", cmCacheManager::INTERNAL);
|
|
#endif
|
|
if(!cmSystemTools::FileExists(
|
|
(cmSystemTools::GetCMakeRoot()+"/Modules/CMake.cmake").c_str()))
|
|
{
|
|
// couldn't find modules
|
|
cmSystemTools::Error("Could not find CMAKE_ROOT !!!\n"
|
|
"CMake has most likely not been installed correctly.\n"
|
|
"Modules directory not found in\n",
|
|
cmSystemTools::GetCMakeRoot().c_str());
|
|
return 0;
|
|
}
|
|
this->CacheManager->AddCacheEntry
|
|
("CMAKE_ROOT", cmSystemTools::GetCMakeRoot().c_str(),
|
|
"Path to CMake installation.", cmCacheManager::INTERNAL);
|
|
|
|
return 1;
|
|
}
|
|
|
|
void cmake::AddExtraGenerator(const std::string& name,
|
|
CreateExtraGeneratorFunctionType newFunction)
|
|
{
|
|
cmExternalMakefileProjectGenerator* extraGenerator = newFunction();
|
|
const std::vector<std::string>& supportedGlobalGenerators =
|
|
extraGenerator->GetSupportedGlobalGenerators();
|
|
|
|
for(std::vector<std::string>::const_iterator
|
|
it = supportedGlobalGenerators.begin();
|
|
it != supportedGlobalGenerators.end();
|
|
++it )
|
|
{
|
|
std::string fullName = cmExternalMakefileProjectGenerator::
|
|
CreateFullGeneratorName(*it, name);
|
|
this->ExtraGenerators[fullName] = newFunction;
|
|
}
|
|
delete extraGenerator;
|
|
}
|
|
|
|
void cmake::AddDefaultExtraGenerators()
|
|
{
|
|
#if defined(CMAKE_BUILD_WITH_CMAKE)
|
|
#if defined(_WIN32) && !defined(__CYGWIN__)
|
|
// e.g. kdevelop4 ?
|
|
#endif
|
|
|
|
this->AddExtraGenerator(cmExtraCodeBlocksGenerator::GetActualName(),
|
|
&cmExtraCodeBlocksGenerator::New);
|
|
this->AddExtraGenerator(cmExtraCodeLiteGenerator::GetActualName(),
|
|
&cmExtraCodeLiteGenerator::New);
|
|
this->AddExtraGenerator(cmExtraSublimeTextGenerator::GetActualName(),
|
|
&cmExtraSublimeTextGenerator::New);
|
|
this->AddExtraGenerator(cmExtraKateGenerator::GetActualName(),
|
|
&cmExtraKateGenerator::New);
|
|
|
|
#ifdef CMAKE_USE_ECLIPSE
|
|
this->AddExtraGenerator(cmExtraEclipseCDT4Generator::GetActualName(),
|
|
&cmExtraEclipseCDT4Generator::New);
|
|
#endif
|
|
|
|
#ifdef CMAKE_USE_KDEVELOP
|
|
this->AddExtraGenerator(cmGlobalKdevelopGenerator::GetActualName(),
|
|
&cmGlobalKdevelopGenerator::New);
|
|
// for kdevelop also add the generator with just the name of the
|
|
// extra generator, since it was this way since cmake 2.2
|
|
this->ExtraGenerators[cmGlobalKdevelopGenerator::GetActualName()]
|
|
= &cmGlobalKdevelopGenerator::New;
|
|
#endif
|
|
|
|
#endif
|
|
}
|
|
|
|
|
|
//----------------------------------------------------------------------------
|
|
void cmake::GetRegisteredGenerators(std::vector<std::string>& names)
|
|
{
|
|
for(RegisteredGeneratorsVector::const_iterator i = this->Generators.begin();
|
|
i != this->Generators.end(); ++i)
|
|
{
|
|
(*i)->GetGenerators(names);
|
|
}
|
|
for(RegisteredExtraGeneratorsMap::const_iterator
|
|
i = this->ExtraGenerators.begin();
|
|
i != this->ExtraGenerators.end(); ++i)
|
|
{
|
|
names.push_back(i->first);
|
|
}
|
|
}
|
|
|
|
cmGlobalGenerator* cmake::CreateGlobalGenerator(const std::string& gname)
|
|
{
|
|
cmExternalMakefileProjectGenerator* extraGenerator = 0;
|
|
std::string name = gname;
|
|
RegisteredExtraGeneratorsMap::const_iterator extraGenIt =
|
|
this->ExtraGenerators.find(name);
|
|
if (extraGenIt != this->ExtraGenerators.end())
|
|
{
|
|
extraGenerator = (extraGenIt->second)();
|
|
name = extraGenerator->GetGlobalGeneratorName(name);
|
|
}
|
|
|
|
cmGlobalGenerator* generator = 0;
|
|
for (RegisteredGeneratorsVector::const_iterator i =
|
|
this->Generators.begin(); i != this->Generators.end(); ++i)
|
|
{
|
|
generator = (*i)->CreateGlobalGenerator(name);
|
|
if (generator)
|
|
{
|
|
break;
|
|
}
|
|
}
|
|
|
|
if (generator)
|
|
{
|
|
generator->SetCMakeInstance(this);
|
|
generator->SetExternalMakefileProjectGenerator(extraGenerator);
|
|
}
|
|
else
|
|
{
|
|
delete extraGenerator;
|
|
}
|
|
|
|
return generator;
|
|
}
|
|
|
|
void cmake::SetHomeDirectory(const std::string& dir)
|
|
{
|
|
this->cmHomeDirectory = dir;
|
|
cmSystemTools::ConvertToUnixSlashes(this->cmHomeDirectory);
|
|
}
|
|
|
|
void cmake::SetHomeOutputDirectory(const std::string& lib)
|
|
{
|
|
this->HomeOutputDirectory = lib;
|
|
cmSystemTools::ConvertToUnixSlashes(this->HomeOutputDirectory);
|
|
}
|
|
|
|
void cmake::SetGlobalGenerator(cmGlobalGenerator *gg)
|
|
{
|
|
if(!gg)
|
|
{
|
|
cmSystemTools::Error("Error SetGlobalGenerator called with null");
|
|
return;
|
|
}
|
|
// delete the old generator
|
|
if (this->GlobalGenerator)
|
|
{
|
|
delete this->GlobalGenerator;
|
|
// restore the original environment variables CXX and CC
|
|
// Restore CC
|
|
std::string env = "CC=";
|
|
if(this->CCEnvironment.size())
|
|
{
|
|
env += this->CCEnvironment;
|
|
}
|
|
cmSystemTools::PutEnv(env.c_str());
|
|
env = "CXX=";
|
|
if(this->CXXEnvironment.size())
|
|
{
|
|
env += this->CXXEnvironment;
|
|
}
|
|
cmSystemTools::PutEnv(env.c_str());
|
|
}
|
|
|
|
// set the new
|
|
this->GlobalGenerator = gg;
|
|
|
|
// set the global flag for unix style paths on cmSystemTools as soon as
|
|
// the generator is set. This allows gmake to be used on windows.
|
|
cmSystemTools::SetForceUnixPaths
|
|
(this->GlobalGenerator->GetForceUnixPaths());
|
|
|
|
// Save the environment variables CXX and CC
|
|
const char* cxx = getenv("CXX");
|
|
const char* cc = getenv("CC");
|
|
if(cxx)
|
|
{
|
|
this->CXXEnvironment = cxx;
|
|
}
|
|
else
|
|
{
|
|
this->CXXEnvironment = "";
|
|
}
|
|
if(cc)
|
|
{
|
|
this->CCEnvironment = cc;
|
|
}
|
|
else
|
|
{
|
|
this->CCEnvironment = "";
|
|
}
|
|
// set the cmake instance just to be sure
|
|
gg->SetCMakeInstance(this);
|
|
}
|
|
|
|
int cmake::DoPreConfigureChecks()
|
|
{
|
|
// Make sure the Start directory contains a CMakeLists.txt file.
|
|
std::string srcList = this->GetHomeDirectory();
|
|
srcList += "/CMakeLists.txt";
|
|
if(!cmSystemTools::FileExists(srcList.c_str()))
|
|
{
|
|
cmOStringStream err;
|
|
if(cmSystemTools::FileIsDirectory(this->GetHomeDirectory()))
|
|
{
|
|
err << "The source directory \"" << this->GetHomeDirectory()
|
|
<< "\" does not appear to contain CMakeLists.txt.\n";
|
|
}
|
|
else if(cmSystemTools::FileExists(this->GetHomeDirectory()))
|
|
{
|
|
err << "The source directory \"" << this->GetHomeDirectory()
|
|
<< "\" is a file, not a directory.\n";
|
|
}
|
|
else
|
|
{
|
|
err << "The source directory \"" << this->GetHomeDirectory()
|
|
<< "\" does not exist.\n";
|
|
}
|
|
err << "Specify --help for usage, or press the help button on the CMake "
|
|
"GUI.";
|
|
cmSystemTools::Error(err.str().c_str());
|
|
return -2;
|
|
}
|
|
|
|
// do a sanity check on some values
|
|
if(this->CacheManager->GetCacheValue("CMAKE_HOME_DIRECTORY"))
|
|
{
|
|
std::string cacheStart =
|
|
this->CacheManager->GetCacheValue("CMAKE_HOME_DIRECTORY");
|
|
cacheStart += "/CMakeLists.txt";
|
|
std::string currentStart = this->GetHomeDirectory();
|
|
currentStart += "/CMakeLists.txt";
|
|
if(!cmSystemTools::SameFile(cacheStart.c_str(), currentStart.c_str()))
|
|
{
|
|
std::string message = "The source \"";
|
|
message += currentStart;
|
|
message += "\" does not match the source \"";
|
|
message += cacheStart;
|
|
message += "\" used to generate cache. ";
|
|
message += "Re-run cmake with a different source directory.";
|
|
cmSystemTools::Error(message.c_str());
|
|
return -2;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
return 0;
|
|
}
|
|
return 1;
|
|
}
|
|
struct SaveCacheEntry
|
|
{
|
|
std::string key;
|
|
std::string value;
|
|
std::string help;
|
|
cmCacheManager::CacheEntryType type;
|
|
};
|
|
|
|
int cmake::HandleDeleteCacheVariables(const std::string& var)
|
|
{
|
|
std::vector<std::string> argsSplit;
|
|
cmSystemTools::ExpandListArgument(std::string(var), argsSplit, true);
|
|
// erase the property to avoid infinite recursion
|
|
this->SetProperty("__CMAKE_DELETE_CACHE_CHANGE_VARS_", "");
|
|
if(this->GetIsInTryCompile())
|
|
{
|
|
return 0;
|
|
}
|
|
cmCacheManager::CacheIterator ci = this->CacheManager->NewIterator();
|
|
std::vector<SaveCacheEntry> saved;
|
|
cmOStringStream warning;
|
|
warning
|
|
<< "You have changed variables that require your cache to be deleted.\n"
|
|
<< "Configure will be re-run and you may have to reset some variables.\n"
|
|
<< "The following variables have changed:\n";
|
|
for(std::vector<std::string>::iterator i = argsSplit.begin();
|
|
i != argsSplit.end(); ++i)
|
|
{
|
|
SaveCacheEntry save;
|
|
save.key = *i;
|
|
warning << *i << "= ";
|
|
i++;
|
|
save.value = *i;
|
|
warning << *i << "\n";
|
|
if(ci.Find(save.key))
|
|
{
|
|
save.type = ci.GetType();
|
|
save.help = ci.GetProperty("HELPSTRING");
|
|
}
|
|
saved.push_back(save);
|
|
}
|
|
|
|
// remove the cache
|
|
this->CacheManager->DeleteCache(this->GetStartOutputDirectory());
|
|
// load the empty cache
|
|
this->LoadCache();
|
|
// restore the changed compilers
|
|
for(std::vector<SaveCacheEntry>::iterator i = saved.begin();
|
|
i != saved.end(); ++i)
|
|
{
|
|
this->AddCacheEntry(i->key, i->value.c_str(),
|
|
i->help.c_str(), i->type);
|
|
}
|
|
cmSystemTools::Message(warning.str().c_str());
|
|
// avoid reconfigure if there were errors
|
|
if(!cmSystemTools::GetErrorOccuredFlag())
|
|
{
|
|
// re-run configure
|
|
return this->Configure();
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
int cmake::Configure()
|
|
{
|
|
if(this->DoSuppressDevWarnings)
|
|
{
|
|
if(this->SuppressDevWarnings)
|
|
{
|
|
this->CacheManager->
|
|
AddCacheEntry("CMAKE_SUPPRESS_DEVELOPER_WARNINGS", "TRUE",
|
|
"Suppress Warnings that are meant for"
|
|
" the author of the CMakeLists.txt files.",
|
|
cmCacheManager::INTERNAL);
|
|
}
|
|
else
|
|
{
|
|
this->CacheManager->
|
|
AddCacheEntry("CMAKE_SUPPRESS_DEVELOPER_WARNINGS", "FALSE",
|
|
"Suppress Warnings that are meant for"
|
|
" the author of the CMakeLists.txt files.",
|
|
cmCacheManager::INTERNAL);
|
|
}
|
|
}
|
|
int ret = this->ActualConfigure();
|
|
const char* delCacheVars =
|
|
this->GetProperty("__CMAKE_DELETE_CACHE_CHANGE_VARS_");
|
|
if(delCacheVars && delCacheVars[0] != 0)
|
|
{
|
|
return this->HandleDeleteCacheVariables(delCacheVars);
|
|
}
|
|
return ret;
|
|
|
|
}
|
|
|
|
int cmake::ActualConfigure()
|
|
{
|
|
// Construct right now our path conversion table before it's too late:
|
|
this->UpdateConversionPathTable();
|
|
this->CleanupCommandsAndMacros();
|
|
|
|
int res = 0;
|
|
if ( this->GetWorkingMode() == NORMAL_MODE )
|
|
{
|
|
res = this->DoPreConfigureChecks();
|
|
}
|
|
if ( res < 0 )
|
|
{
|
|
return -2;
|
|
}
|
|
if ( !res )
|
|
{
|
|
this->CacheManager->AddCacheEntry
|
|
("CMAKE_HOME_DIRECTORY",
|
|
this->GetHomeDirectory(),
|
|
"Start directory with the top level CMakeLists.txt file for this "
|
|
"project",
|
|
cmCacheManager::INTERNAL);
|
|
}
|
|
|
|
// no generator specified on the command line
|
|
if(!this->GlobalGenerator)
|
|
{
|
|
const char* genName =
|
|
this->CacheManager->GetCacheValue("CMAKE_GENERATOR");
|
|
const char* extraGenName =
|
|
this->CacheManager->GetCacheValue("CMAKE_EXTRA_GENERATOR");
|
|
if(genName)
|
|
{
|
|
std::string fullName = cmExternalMakefileProjectGenerator::
|
|
CreateFullGeneratorName(genName,
|
|
extraGenName ? extraGenName : "");
|
|
this->GlobalGenerator = this->CreateGlobalGenerator(fullName);
|
|
}
|
|
if(this->GlobalGenerator)
|
|
{
|
|
// set the global flag for unix style paths on cmSystemTools as
|
|
// soon as the generator is set. This allows gmake to be used
|
|
// on windows.
|
|
cmSystemTools::SetForceUnixPaths
|
|
(this->GlobalGenerator->GetForceUnixPaths());
|
|
}
|
|
else
|
|
{
|
|
#if defined(__BORLANDC__) && defined(_WIN32)
|
|
this->SetGlobalGenerator(new cmGlobalBorlandMakefileGenerator);
|
|
#elif defined(_WIN32) && !defined(__CYGWIN__) && !defined(CMAKE_BOOT_MINGW)
|
|
std::string installedCompiler;
|
|
// Try to find the newest VS installed on the computer and
|
|
// use that as a default if -G is not specified
|
|
const std::string vsregBase =
|
|
"[HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\";
|
|
std::vector<std::string> vsVerions;
|
|
vsVerions.push_back("VisualStudio\\");
|
|
vsVerions.push_back("VCExpress\\");
|
|
vsVerions.push_back("WDExpress\\");
|
|
struct VSRegistryEntryName
|
|
{
|
|
const char* MSVersion;
|
|
const char* GeneratorName;
|
|
};
|
|
VSRegistryEntryName version[] = {
|
|
{"6.0", "Visual Studio 6"},
|
|
{"7.0", "Visual Studio 7"},
|
|
{"7.1", "Visual Studio 7 .NET 2003"},
|
|
{"8.0", "Visual Studio 8 2005"},
|
|
{"9.0", "Visual Studio 9 2008"},
|
|
{"10.0", "Visual Studio 10 2010"},
|
|
{"11.0", "Visual Studio 11 2012"},
|
|
{"12.0", "Visual Studio 12 2013"},
|
|
{0, 0}};
|
|
for(int i=0; version[i].MSVersion != 0; i++)
|
|
{
|
|
for(size_t b=0; b < vsVerions.size(); b++)
|
|
{
|
|
std::string reg = vsregBase + vsVerions[b] + version[i].MSVersion;
|
|
reg += ";InstallDir]";
|
|
cmSystemTools::ExpandRegistryValues(reg,
|
|
cmSystemTools::KeyWOW64_32);
|
|
if (!(reg == "/registry"))
|
|
{
|
|
installedCompiler = version[i].GeneratorName;
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
cmGlobalGenerator* gen
|
|
= this->CreateGlobalGenerator(installedCompiler.c_str());
|
|
if(!gen)
|
|
{
|
|
gen = new cmGlobalNMakeMakefileGenerator;
|
|
}
|
|
this->SetGlobalGenerator(gen);
|
|
std::cout << "-- Building for: " << gen->GetName() << "\n";
|
|
#else
|
|
this->SetGlobalGenerator(new cmGlobalUnixMakefileGenerator3);
|
|
#endif
|
|
}
|
|
if(!this->GlobalGenerator)
|
|
{
|
|
cmSystemTools::Error("Could not create generator");
|
|
return -1;
|
|
}
|
|
}
|
|
|
|
const char* genName = this->CacheManager->GetCacheValue("CMAKE_GENERATOR");
|
|
if(genName)
|
|
{
|
|
if(!this->GlobalGenerator->MatchesGeneratorName(genName))
|
|
{
|
|
std::string message = "Error: generator : ";
|
|
message += this->GlobalGenerator->GetName();
|
|
message += "\nDoes not match the generator used previously: ";
|
|
message += genName;
|
|
message +=
|
|
"\nEither remove the CMakeCache.txt file and CMakeFiles "
|
|
"directory or choose a different binary directory.";
|
|
cmSystemTools::Error(message.c_str());
|
|
return -2;
|
|
}
|
|
}
|
|
if(!this->CacheManager->GetCacheValue("CMAKE_GENERATOR"))
|
|
{
|
|
this->CacheManager->AddCacheEntry("CMAKE_GENERATOR",
|
|
this->GlobalGenerator->GetName().c_str(),
|
|
"Name of generator.",
|
|
cmCacheManager::INTERNAL);
|
|
this->CacheManager->AddCacheEntry("CMAKE_EXTRA_GENERATOR",
|
|
this->GlobalGenerator->GetExtraGeneratorName().c_str(),
|
|
"Name of external makefile project generator.",
|
|
cmCacheManager::INTERNAL);
|
|
}
|
|
|
|
if(const char* tsName =
|
|
this->CacheManager->GetCacheValue("CMAKE_GENERATOR_TOOLSET"))
|
|
{
|
|
if(this->GeneratorToolset.empty())
|
|
{
|
|
this->GeneratorToolset = tsName;
|
|
}
|
|
else if(this->GeneratorToolset != tsName)
|
|
{
|
|
std::string message = "Error: generator toolset: ";
|
|
message += this->GeneratorToolset;
|
|
message += "\nDoes not match the toolset used previously: ";
|
|
message += tsName;
|
|
message +=
|
|
"\nEither remove the CMakeCache.txt file and CMakeFiles "
|
|
"directory or choose a different binary directory.";
|
|
cmSystemTools::Error(message.c_str());
|
|
return -2;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
this->CacheManager->AddCacheEntry("CMAKE_GENERATOR_TOOLSET",
|
|
this->GeneratorToolset.c_str(),
|
|
"Name of generator toolset.",
|
|
cmCacheManager::INTERNAL);
|
|
}
|
|
if(!this->GeneratorToolset.empty() &&
|
|
!this->GlobalGenerator->SetGeneratorToolset(this->GeneratorToolset))
|
|
{
|
|
return -2;
|
|
}
|
|
|
|
// reset any system configuration information, except for when we are
|
|
// InTryCompile. With TryCompile the system info is taken from the parent's
|
|
// info to save time
|
|
if (!this->InTryCompile)
|
|
{
|
|
this->GlobalGenerator->ClearEnabledLanguages();
|
|
}
|
|
|
|
// Truncate log files
|
|
if (!this->InTryCompile)
|
|
{
|
|
this->TruncateOutputLog("CMakeOutput.log");
|
|
this->TruncateOutputLog("CMakeError.log");
|
|
}
|
|
|
|
// actually do the configure
|
|
this->GlobalGenerator->Configure();
|
|
// Before saving the cache
|
|
// if the project did not define one of the entries below, add them now
|
|
// so users can edit the values in the cache:
|
|
|
|
// We used to always present LIBRARY_OUTPUT_PATH and
|
|
// EXECUTABLE_OUTPUT_PATH. They are now documented as old-style and
|
|
// should no longer be used. Therefore we present them only if the
|
|
// project requires compatibility with CMake 2.4. We detect this
|
|
// here by looking for the old CMAKE_BACKWARDS_COMPATIBILITY
|
|
// variable created when CMP0001 is not set to NEW.
|
|
if(this->GetCacheManager()->GetCacheValue("CMAKE_BACKWARDS_COMPATIBILITY"))
|
|
{
|
|
if(!this->CacheManager->GetCacheValue("LIBRARY_OUTPUT_PATH"))
|
|
{
|
|
this->CacheManager->AddCacheEntry
|
|
("LIBRARY_OUTPUT_PATH", "",
|
|
"Single output directory for building all libraries.",
|
|
cmCacheManager::PATH);
|
|
}
|
|
if(!this->CacheManager->GetCacheValue("EXECUTABLE_OUTPUT_PATH"))
|
|
{
|
|
this->CacheManager->AddCacheEntry
|
|
("EXECUTABLE_OUTPUT_PATH", "",
|
|
"Single output directory for building all executables.",
|
|
cmCacheManager::PATH);
|
|
}
|
|
}
|
|
if(!this->CacheManager->GetCacheValue("CMAKE_USE_RELATIVE_PATHS"))
|
|
{
|
|
this->CacheManager->AddCacheEntry
|
|
("CMAKE_USE_RELATIVE_PATHS", "OFF",
|
|
"If true, cmake will use relative paths in makefiles and projects.",
|
|
cmCacheManager::BOOL);
|
|
cmCacheManager::CacheIterator it =
|
|
this->CacheManager->GetCacheIterator("CMAKE_USE_RELATIVE_PATHS");
|
|
if ( !it.PropertyExists("ADVANCED") )
|
|
{
|
|
it.SetProperty("ADVANCED", "1");
|
|
}
|
|
}
|
|
|
|
if(cmSystemTools::GetFatalErrorOccured() &&
|
|
(!this->CacheManager->GetCacheValue("CMAKE_MAKE_PROGRAM") ||
|
|
cmSystemTools::IsOff(this->CacheManager->
|
|
GetCacheValue("CMAKE_MAKE_PROGRAM"))))
|
|
{
|
|
// We must have a bad generator selection. Wipe the cache entry so the
|
|
// user can select another.
|
|
this->CacheManager->RemoveCacheEntry("CMAKE_GENERATOR");
|
|
this->CacheManager->RemoveCacheEntry("CMAKE_EXTRA_GENERATOR");
|
|
}
|
|
|
|
cmMakefile* mf=this->GlobalGenerator->GetLocalGenerators()[0]->GetMakefile();
|
|
if (mf->IsOn("CTEST_USE_LAUNCHERS")
|
|
&& !this->GetProperty("RULE_LAUNCH_COMPILE", cmProperty::GLOBAL))
|
|
{
|
|
cmSystemTools::Error("CTEST_USE_LAUNCHERS is enabled, but the "
|
|
"RULE_LAUNCH_COMPILE global property is not defined.\n"
|
|
"Did you forget to include(CTest) in the toplevel "
|
|
"CMakeLists.txt ?");
|
|
}
|
|
|
|
// only save the cache if there were no fatal errors
|
|
if ( this->GetWorkingMode() == NORMAL_MODE )
|
|
{
|
|
this->CacheManager->SaveCache(this->GetHomeOutputDirectory());
|
|
}
|
|
if(cmSystemTools::GetErrorOccuredFlag())
|
|
{
|
|
return -1;
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
void cmake::PreLoadCMakeFiles()
|
|
{
|
|
std::vector<std::string> args;
|
|
std::string pre_load = this->GetHomeDirectory();
|
|
if ( pre_load.size() > 0 )
|
|
{
|
|
pre_load += "/PreLoad.cmake";
|
|
if ( cmSystemTools::FileExists(pre_load.c_str()) )
|
|
{
|
|
this->ReadListFile(args, pre_load.c_str());
|
|
}
|
|
}
|
|
pre_load = this->GetHomeOutputDirectory();
|
|
if ( pre_load.size() > 0 )
|
|
{
|
|
pre_load += "/PreLoad.cmake";
|
|
if ( cmSystemTools::FileExists(pre_load.c_str()) )
|
|
{
|
|
this->ReadListFile(args, pre_load.c_str());
|
|
}
|
|
}
|
|
}
|
|
|
|
// handle a command line invocation
|
|
int cmake::Run(const std::vector<std::string>& args, bool noconfigure)
|
|
{
|
|
// Process the arguments
|
|
this->SetArgs(args);
|
|
if(cmSystemTools::GetErrorOccuredFlag())
|
|
{
|
|
return -1;
|
|
}
|
|
|
|
// If we are given a stamp list file check if it is really out of date.
|
|
if(!this->CheckStampList.empty() &&
|
|
cmakeCheckStampList(this->CheckStampList.c_str()))
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
// If we are given a stamp file check if it is really out of date.
|
|
if(!this->CheckStampFile.empty() &&
|
|
cmakeCheckStampFile(this->CheckStampFile.c_str()))
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
if ( this->GetWorkingMode() == NORMAL_MODE )
|
|
{
|
|
// load the cache
|
|
if(this->LoadCache() < 0)
|
|
{
|
|
cmSystemTools::Error("Error executing cmake::LoadCache(). Aborting.\n");
|
|
return -1;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
this->AddCMakePaths();
|
|
}
|
|
// Add any cache args
|
|
if ( !this->SetCacheArgs(args) )
|
|
{
|
|
cmSystemTools::Error("Problem processing arguments. Aborting.\n");
|
|
return -1;
|
|
}
|
|
|
|
// In script mode we terminate after running the script.
|
|
if(this->GetWorkingMode() != NORMAL_MODE)
|
|
{
|
|
if(cmSystemTools::GetErrorOccuredFlag())
|
|
{
|
|
return -1;
|
|
}
|
|
else
|
|
{
|
|
return 0;
|
|
}
|
|
}
|
|
|
|
// If MAKEFLAGS are given in the environment, remove the environment
|
|
// variable. This will prevent try-compile from succeeding when it
|
|
// should fail (if "-i" is an option). We cannot simply test
|
|
// whether "-i" is given and remove it because some make programs
|
|
// encode the MAKEFLAGS variable in a strange way.
|
|
if(getenv("MAKEFLAGS"))
|
|
{
|
|
cmSystemTools::PutEnv("MAKEFLAGS=");
|
|
}
|
|
|
|
this->PreLoadCMakeFiles();
|
|
|
|
if ( noconfigure )
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
// now run the global generate
|
|
// Check the state of the build system to see if we need to regenerate.
|
|
if(!this->CheckBuildSystem())
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
// If we are doing global generate, we better set start and start
|
|
// output directory to the root of the project.
|
|
std::string oldstartdir = this->GetStartDirectory();
|
|
std::string oldstartoutputdir = this->GetStartOutputDirectory();
|
|
this->SetStartDirectory(this->GetHomeDirectory());
|
|
this->SetStartOutputDirectory(this->GetHomeOutputDirectory());
|
|
int ret = this->Configure();
|
|
if (ret || this->GetWorkingMode() != NORMAL_MODE)
|
|
{
|
|
#if defined(CMAKE_HAVE_VS_GENERATORS)
|
|
if(!this->VSSolutionFile.empty() && this->GlobalGenerator)
|
|
{
|
|
// CMake is running to regenerate a Visual Studio build tree
|
|
// during a build from the VS IDE. The build files cannot be
|
|
// regenerated, so we should stop the build.
|
|
cmSystemTools::Message(
|
|
"CMake Configure step failed. "
|
|
"Build files cannot be regenerated correctly. "
|
|
"Attempting to stop IDE build.");
|
|
cmGlobalVisualStudioGenerator* gg =
|
|
static_cast<cmGlobalVisualStudioGenerator*>(this->GlobalGenerator);
|
|
gg->CallVisualStudioMacro(cmGlobalVisualStudioGenerator::MacroStop,
|
|
this->VSSolutionFile.c_str());
|
|
}
|
|
#endif
|
|
return ret;
|
|
}
|
|
ret = this->Generate();
|
|
std::string message = "Build files have been written to: ";
|
|
message += this->GetHomeOutputDirectory();
|
|
this->UpdateProgress(message.c_str(), -1);
|
|
if(ret)
|
|
{
|
|
return ret;
|
|
}
|
|
this->SetStartDirectory(oldstartdir);
|
|
this->SetStartOutputDirectory(oldstartoutputdir);
|
|
|
|
return ret;
|
|
}
|
|
|
|
int cmake::Generate()
|
|
{
|
|
if(!this->GlobalGenerator)
|
|
{
|
|
return -1;
|
|
}
|
|
this->GlobalGenerator->Generate();
|
|
if ( !this->GraphVizFile.empty() )
|
|
{
|
|
std::cout << "Generate graphviz: " << this->GraphVizFile << std::endl;
|
|
this->GenerateGraphViz(this->GraphVizFile.c_str());
|
|
}
|
|
if(this->WarnUnusedCli)
|
|
{
|
|
this->RunCheckForUnusedVariables();
|
|
}
|
|
if(cmSystemTools::GetErrorOccuredFlag())
|
|
{
|
|
return -1;
|
|
}
|
|
// Save the cache again after a successful Generate so that any internal
|
|
// variables created during Generate are saved. (Specifically target GUIDs
|
|
// for the Visual Studio and Xcode generators.)
|
|
if ( this->GetWorkingMode() == NORMAL_MODE )
|
|
{
|
|
this->CacheManager->SaveCache(this->GetHomeOutputDirectory());
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
void cmake::AddCacheEntry(const std::string& key, const char* value,
|
|
const char* helpString,
|
|
int type)
|
|
{
|
|
this->CacheManager->AddCacheEntry(key, value,
|
|
helpString,
|
|
cmCacheManager::CacheEntryType(type));
|
|
}
|
|
|
|
const char* cmake::GetCacheDefinition(const std::string& name) const
|
|
{
|
|
return this->CacheManager->GetCacheValue(name);
|
|
}
|
|
|
|
void cmake::AddDefaultCommands()
|
|
{
|
|
std::list<cmCommand*> commands;
|
|
GetBootstrapCommands1(commands);
|
|
GetBootstrapCommands2(commands);
|
|
GetPredefinedCommands(commands);
|
|
for(std::list<cmCommand*>::iterator i = commands.begin();
|
|
i != commands.end(); ++i)
|
|
{
|
|
this->AddCommand(*i);
|
|
}
|
|
}
|
|
|
|
void cmake::AddDefaultGenerators()
|
|
{
|
|
#if defined(_WIN32) && !defined(__CYGWIN__)
|
|
# if !defined(CMAKE_BOOT_MINGW)
|
|
this->Generators.push_back(
|
|
cmGlobalVisualStudio6Generator::NewFactory());
|
|
this->Generators.push_back(
|
|
cmGlobalVisualStudio7Generator::NewFactory());
|
|
this->Generators.push_back(
|
|
cmGlobalVisualStudio10Generator::NewFactory());
|
|
this->Generators.push_back(
|
|
cmGlobalVisualStudio11Generator::NewFactory());
|
|
this->Generators.push_back(
|
|
cmGlobalVisualStudio12Generator::NewFactory());
|
|
this->Generators.push_back(
|
|
cmGlobalVisualStudio71Generator::NewFactory());
|
|
this->Generators.push_back(
|
|
cmGlobalVisualStudio8Generator::NewFactory());
|
|
this->Generators.push_back(
|
|
cmGlobalVisualStudio9Generator::NewFactory());
|
|
this->Generators.push_back(
|
|
cmGlobalBorlandMakefileGenerator::NewFactory());
|
|
this->Generators.push_back(
|
|
cmGlobalNMakeMakefileGenerator::NewFactory());
|
|
this->Generators.push_back(
|
|
cmGlobalJOMMakefileGenerator::NewFactory());
|
|
# endif
|
|
this->Generators.push_back(
|
|
cmGlobalMSYSMakefileGenerator::NewFactory());
|
|
this->Generators.push_back(
|
|
cmGlobalMinGWMakefileGenerator::NewFactory());
|
|
#endif
|
|
this->Generators.push_back(
|
|
cmGlobalUnixMakefileGenerator3::NewFactory());
|
|
this->Generators.push_back(
|
|
cmGlobalNinjaGenerator::NewFactory());
|
|
#if defined(CMAKE_USE_WMAKE)
|
|
this->Generators.push_back(
|
|
cmGlobalWatcomWMakeGenerator::NewFactory());
|
|
#endif
|
|
#ifdef CMAKE_USE_XCODE
|
|
this->Generators.push_back(
|
|
cmGlobalXCodeGenerator::NewFactory());
|
|
#endif
|
|
}
|
|
|
|
int cmake::LoadCache()
|
|
{
|
|
// could we not read the cache
|
|
if (!this->CacheManager->LoadCache(this->GetHomeOutputDirectory()))
|
|
{
|
|
// if it does exist, but isn't readable then warn the user
|
|
std::string cacheFile = this->GetHomeOutputDirectory();
|
|
cacheFile += "/CMakeCache.txt";
|
|
if(cmSystemTools::FileExists(cacheFile.c_str()))
|
|
{
|
|
cmSystemTools::Error(
|
|
"There is a CMakeCache.txt file for the current binary tree but "
|
|
"cmake does not have permission to read it. Please check the "
|
|
"permissions of the directory you are trying to run CMake on.");
|
|
return -1;
|
|
}
|
|
}
|
|
|
|
// setup CMAKE_ROOT and CMAKE_COMMAND
|
|
if(!this->AddCMakePaths())
|
|
{
|
|
return -3;
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
void cmake::SetProgressCallback(ProgressCallbackType f, void *cd)
|
|
{
|
|
this->ProgressCallback = f;
|
|
this->ProgressCallbackClientData = cd;
|
|
}
|
|
|
|
void cmake::UpdateProgress(const char *msg, float prog)
|
|
{
|
|
if(this->ProgressCallback && !this->InTryCompile)
|
|
{
|
|
(*this->ProgressCallback)(msg, prog, this->ProgressCallbackClientData);
|
|
return;
|
|
}
|
|
}
|
|
|
|
void cmake::GetGeneratorDocumentation(std::vector<cmDocumentationEntry>& v)
|
|
{
|
|
for(RegisteredGeneratorsVector::const_iterator i =
|
|
this->Generators.begin(); i != this->Generators.end(); ++i)
|
|
{
|
|
cmDocumentationEntry e;
|
|
(*i)->GetDocumentation(e);
|
|
v.push_back(e);
|
|
}
|
|
for(RegisteredExtraGeneratorsMap::const_iterator i =
|
|
this->ExtraGenerators.begin(); i != this->ExtraGenerators.end(); ++i)
|
|
{
|
|
cmDocumentationEntry e;
|
|
cmExternalMakefileProjectGenerator* generator = (i->second)();
|
|
generator->GetDocumentation(e, i->first);
|
|
e.Name = i->first;
|
|
delete generator;
|
|
v.push_back(e);
|
|
}
|
|
}
|
|
|
|
void cmake::UpdateConversionPathTable()
|
|
{
|
|
// Update the path conversion table with any specified file:
|
|
const char* tablepath =
|
|
this->CacheManager->GetCacheValue("CMAKE_PATH_TRANSLATION_FILE");
|
|
|
|
if(tablepath)
|
|
{
|
|
cmsys::ifstream table( tablepath );
|
|
if(!table)
|
|
{
|
|
cmSystemTools::Error("CMAKE_PATH_TRANSLATION_FILE set to ", tablepath,
|
|
". CMake can not open file.");
|
|
cmSystemTools::ReportLastSystemError("CMake can not open file.");
|
|
}
|
|
else
|
|
{
|
|
std::string a, b;
|
|
while(!table.eof())
|
|
{
|
|
// two entries per line
|
|
table >> a; table >> b;
|
|
cmSystemTools::AddTranslationPath( a.c_str(), b.c_str());
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
//----------------------------------------------------------------------------
|
|
int cmake::CheckBuildSystem()
|
|
{
|
|
// We do not need to rerun CMake. Check dependency integrity. Use
|
|
// the make system's VERBOSE environment variable to enable verbose
|
|
// output. This can be skipped by setting CMAKE_NO_VERBOSE (which is set
|
|
// by the Eclipse and KDevelop generators).
|
|
bool verbose = ((cmSystemTools::GetEnv("VERBOSE") != 0)
|
|
&& (cmSystemTools::GetEnv("CMAKE_NO_VERBOSE") == 0));
|
|
|
|
// This method will check the integrity of the build system if the
|
|
// option was given on the command line. It reads the given file to
|
|
// determine whether CMake should rerun.
|
|
|
|
// If no file is provided for the check, we have to rerun.
|
|
if(this->CheckBuildSystemArgument.size() == 0)
|
|
{
|
|
if(verbose)
|
|
{
|
|
cmOStringStream msg;
|
|
msg << "Re-run cmake no build system arguments\n";
|
|
cmSystemTools::Stdout(msg.str().c_str());
|
|
}
|
|
return 1;
|
|
}
|
|
|
|
// If the file provided does not exist, we have to rerun.
|
|
if(!cmSystemTools::FileExists(this->CheckBuildSystemArgument.c_str()))
|
|
{
|
|
if(verbose)
|
|
{
|
|
cmOStringStream msg;
|
|
msg << "Re-run cmake missing file: "
|
|
<< this->CheckBuildSystemArgument << "\n";
|
|
cmSystemTools::Stdout(msg.str().c_str());
|
|
}
|
|
return 1;
|
|
}
|
|
|
|
// Read the rerun check file and use it to decide whether to do the
|
|
// global generate.
|
|
cmake cm;
|
|
cmGlobalGenerator gg;
|
|
gg.SetCMakeInstance(&cm);
|
|
cmsys::auto_ptr<cmLocalGenerator> lg(gg.CreateLocalGenerator());
|
|
cmMakefile* mf = lg->GetMakefile();
|
|
if(!mf->ReadListFile(0, this->CheckBuildSystemArgument.c_str()) ||
|
|
cmSystemTools::GetErrorOccuredFlag())
|
|
{
|
|
if(verbose)
|
|
{
|
|
cmOStringStream msg;
|
|
msg << "Re-run cmake error reading : "
|
|
<< this->CheckBuildSystemArgument << "\n";
|
|
cmSystemTools::Stdout(msg.str().c_str());
|
|
}
|
|
// There was an error reading the file. Just rerun.
|
|
return 1;
|
|
}
|
|
|
|
if(this->ClearBuildSystem)
|
|
{
|
|
// Get the generator used for this build system.
|
|
const char* genName = mf->GetDefinition("CMAKE_DEPENDS_GENERATOR");
|
|
if(!genName || genName[0] == '\0')
|
|
{
|
|
genName = "Unix Makefiles";
|
|
}
|
|
|
|
// Create the generator and use it to clear the dependencies.
|
|
cmsys::auto_ptr<cmGlobalGenerator>
|
|
ggd(this->CreateGlobalGenerator(genName));
|
|
if(ggd.get())
|
|
{
|
|
cmsys::auto_ptr<cmLocalGenerator> lgd(ggd->CreateLocalGenerator());
|
|
lgd->ClearDependencies(mf, verbose);
|
|
}
|
|
}
|
|
|
|
// If any byproduct of makefile generation is missing we must re-run.
|
|
std::vector<std::string> products;
|
|
if(const char* productStr = mf->GetDefinition("CMAKE_MAKEFILE_PRODUCTS"))
|
|
{
|
|
cmSystemTools::ExpandListArgument(productStr, products);
|
|
}
|
|
for(std::vector<std::string>::const_iterator pi = products.begin();
|
|
pi != products.end(); ++pi)
|
|
{
|
|
if(!(cmSystemTools::FileExists(pi->c_str()) ||
|
|
cmSystemTools::FileIsSymlink(pi->c_str())))
|
|
{
|
|
if(verbose)
|
|
{
|
|
cmOStringStream msg;
|
|
msg << "Re-run cmake, missing byproduct: " << *pi << "\n";
|
|
cmSystemTools::Stdout(msg.str().c_str());
|
|
}
|
|
return 1;
|
|
}
|
|
}
|
|
|
|
// Get the set of dependencies and outputs.
|
|
std::vector<std::string> depends;
|
|
std::vector<std::string> outputs;
|
|
const char* dependsStr = mf->GetDefinition("CMAKE_MAKEFILE_DEPENDS");
|
|
const char* outputsStr = mf->GetDefinition("CMAKE_MAKEFILE_OUTPUTS");
|
|
if(dependsStr && outputsStr)
|
|
{
|
|
cmSystemTools::ExpandListArgument(dependsStr, depends);
|
|
cmSystemTools::ExpandListArgument(outputsStr, outputs);
|
|
}
|
|
if(depends.empty() || outputs.empty())
|
|
{
|
|
// Not enough information was provided to do the test. Just rerun.
|
|
if(verbose)
|
|
{
|
|
cmOStringStream msg;
|
|
msg << "Re-run cmake no CMAKE_MAKEFILE_DEPENDS "
|
|
"or CMAKE_MAKEFILE_OUTPUTS :\n";
|
|
cmSystemTools::Stdout(msg.str().c_str());
|
|
}
|
|
return 1;
|
|
}
|
|
|
|
// Find the newest dependency.
|
|
std::vector<std::string>::iterator dep = depends.begin();
|
|
std::string dep_newest = *dep++;
|
|
for(;dep != depends.end(); ++dep)
|
|
{
|
|
int result = 0;
|
|
if(this->FileComparison->FileTimeCompare(dep_newest.c_str(),
|
|
dep->c_str(), &result))
|
|
{
|
|
if(result < 0)
|
|
{
|
|
dep_newest = *dep;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
if(verbose)
|
|
{
|
|
cmOStringStream msg;
|
|
msg << "Re-run cmake: build system dependency is missing\n";
|
|
cmSystemTools::Stdout(msg.str().c_str());
|
|
}
|
|
return 1;
|
|
}
|
|
}
|
|
|
|
// Find the oldest output.
|
|
std::vector<std::string>::iterator out = outputs.begin();
|
|
std::string out_oldest = *out++;
|
|
for(;out != outputs.end(); ++out)
|
|
{
|
|
int result = 0;
|
|
if(this->FileComparison->FileTimeCompare(out_oldest.c_str(),
|
|
out->c_str(), &result))
|
|
{
|
|
if(result > 0)
|
|
{
|
|
out_oldest = *out;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
if(verbose)
|
|
{
|
|
cmOStringStream msg;
|
|
msg << "Re-run cmake: build system output is missing\n";
|
|
cmSystemTools::Stdout(msg.str().c_str());
|
|
}
|
|
return 1;
|
|
}
|
|
}
|
|
|
|
// If any output is older than any dependency then rerun.
|
|
{
|
|
int result = 0;
|
|
if(!this->FileComparison->FileTimeCompare(out_oldest.c_str(),
|
|
dep_newest.c_str(),
|
|
&result) ||
|
|
result < 0)
|
|
{
|
|
if(verbose)
|
|
{
|
|
cmOStringStream msg;
|
|
msg << "Re-run cmake file: " << out_oldest
|
|
<< " older than: " << dep_newest << "\n";
|
|
cmSystemTools::Stdout(msg.str().c_str());
|
|
}
|
|
return 1;
|
|
}
|
|
}
|
|
|
|
// No need to rerun.
|
|
return 0;
|
|
}
|
|
|
|
//----------------------------------------------------------------------------
|
|
void cmake::TruncateOutputLog(const char* fname)
|
|
{
|
|
std::string fullPath = this->GetHomeOutputDirectory();
|
|
fullPath += "/";
|
|
fullPath += fname;
|
|
struct stat st;
|
|
if ( ::stat(fullPath.c_str(), &st) )
|
|
{
|
|
return;
|
|
}
|
|
if ( !this->CacheManager->GetCacheValue("CMAKE_CACHEFILE_DIR") )
|
|
{
|
|
cmSystemTools::RemoveFile(fullPath.c_str());
|
|
return;
|
|
}
|
|
off_t fsize = st.st_size;
|
|
const off_t maxFileSize = 50 * 1024;
|
|
if ( fsize < maxFileSize )
|
|
{
|
|
//TODO: truncate file
|
|
return;
|
|
}
|
|
}
|
|
|
|
inline std::string removeQuotes(const std::string& s)
|
|
{
|
|
if(s[0] == '\"' && s[s.size()-1] == '\"')
|
|
{
|
|
return s.substr(1, s.size()-2);
|
|
}
|
|
return s;
|
|
}
|
|
|
|
void cmake::MarkCliAsUsed(const std::string& variable)
|
|
{
|
|
this->UsedCliVariables[variable] = true;
|
|
}
|
|
|
|
void cmake::GenerateGraphViz(const char* fileName) const
|
|
{
|
|
#ifdef CMAKE_BUILD_WITH_CMAKE
|
|
cmsys::auto_ptr<cmGraphVizWriter> gvWriter(
|
|
new cmGraphVizWriter(this->GetGlobalGenerator()->GetLocalGenerators()));
|
|
|
|
std::string settingsFile = this->GetHomeOutputDirectory();
|
|
settingsFile += "/CMakeGraphVizOptions.cmake";
|
|
std::string fallbackSettingsFile = this->GetHomeDirectory();
|
|
fallbackSettingsFile += "/CMakeGraphVizOptions.cmake";
|
|
|
|
gvWriter->ReadSettings(settingsFile.c_str(), fallbackSettingsFile.c_str());
|
|
|
|
gvWriter->WritePerTargetFiles(fileName);
|
|
gvWriter->WriteTargetDependersFiles(fileName);
|
|
gvWriter->WriteGlobalFile(fileName);
|
|
|
|
#endif
|
|
}
|
|
|
|
void cmake::DefineProperty(const std::string& name,
|
|
cmProperty::ScopeType scope,
|
|
const char *ShortDescription,
|
|
const char *FullDescription,
|
|
bool chained)
|
|
{
|
|
this->PropertyDefinitions[scope].DefineProperty(name,scope,ShortDescription,
|
|
FullDescription,
|
|
chained);
|
|
}
|
|
|
|
cmPropertyDefinition *cmake
|
|
::GetPropertyDefinition(const std::string& name,
|
|
cmProperty::ScopeType scope)
|
|
{
|
|
if (this->IsPropertyDefined(name,scope))
|
|
{
|
|
return &(this->PropertyDefinitions[scope][name]);
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
bool cmake::IsPropertyDefined(const std::string& name,
|
|
cmProperty::ScopeType scope)
|
|
{
|
|
return this->PropertyDefinitions[scope].IsPropertyDefined(name);
|
|
}
|
|
|
|
bool cmake::IsPropertyChained(const std::string& name,
|
|
cmProperty::ScopeType scope)
|
|
{
|
|
return this->PropertyDefinitions[scope].IsPropertyChained(name);
|
|
}
|
|
|
|
void cmake::SetProperty(const std::string& prop, const char* value)
|
|
{
|
|
// Special hook to invalidate cached value.
|
|
if(prop == "DEBUG_CONFIGURATIONS")
|
|
{
|
|
this->DebugConfigs.clear();
|
|
}
|
|
|
|
this->Properties.SetProperty(prop, value, cmProperty::GLOBAL);
|
|
}
|
|
|
|
void cmake::AppendProperty(const std::string& prop,
|
|
const char* value, bool asString)
|
|
{
|
|
// Special hook to invalidate cached value.
|
|
if(prop == "DEBUG_CONFIGURATIONS")
|
|
{
|
|
this->DebugConfigs.clear();
|
|
}
|
|
|
|
this->Properties.AppendProperty(prop, value, cmProperty::GLOBAL, asString);
|
|
}
|
|
|
|
const char *cmake::GetProperty(const std::string& prop)
|
|
{
|
|
return this->GetProperty(prop, cmProperty::GLOBAL);
|
|
}
|
|
|
|
const char *cmake::GetProperty(const std::string& prop,
|
|
cmProperty::ScopeType scope)
|
|
{
|
|
bool chain = false;
|
|
|
|
// watch for special properties
|
|
std::string output = "";
|
|
if ( prop == "CACHE_VARIABLES" )
|
|
{
|
|
cmCacheManager::CacheIterator cit =
|
|
this->GetCacheManager()->GetCacheIterator();
|
|
for ( cit.Begin(); !cit.IsAtEnd(); cit.Next() )
|
|
{
|
|
if ( output.size() )
|
|
{
|
|
output += ";";
|
|
}
|
|
output += cit.GetName();
|
|
}
|
|
this->SetProperty("CACHE_VARIABLES", output.c_str());
|
|
}
|
|
else if ( prop == "COMMANDS" )
|
|
{
|
|
cmake::RegisteredCommandsMap::iterator cmds
|
|
= this->GetCommands()->begin();
|
|
for (unsigned int cc=0 ; cmds != this->GetCommands()->end(); ++ cmds )
|
|
{
|
|
if ( cc > 0 )
|
|
{
|
|
output += ";";
|
|
}
|
|
output += cmds->first.c_str();
|
|
cc++;
|
|
}
|
|
this->SetProperty("COMMANDS",output.c_str());
|
|
}
|
|
else if ( prop == "IN_TRY_COMPILE" )
|
|
{
|
|
this->SetProperty("IN_TRY_COMPILE",
|
|
this->GetIsInTryCompile()? "1":"0");
|
|
}
|
|
else if ( prop == "ENABLED_LANGUAGES" )
|
|
{
|
|
std::string lang;
|
|
if(this->GlobalGenerator)
|
|
{
|
|
std::vector<std::string> enLangs;
|
|
this->GlobalGenerator->GetEnabledLanguages(enLangs);
|
|
const char* sep = "";
|
|
for(std::vector<std::string>::iterator i = enLangs.begin();
|
|
i != enLangs.end(); ++i)
|
|
{
|
|
lang += sep;
|
|
sep = ";";
|
|
lang += *i;
|
|
}
|
|
}
|
|
this->SetProperty("ENABLED_LANGUAGES", lang.c_str());
|
|
}
|
|
if (prop == "CMAKE_CXX_KNOWN_FEATURES")
|
|
{
|
|
#define STRING_LIST_ELEMENT(F) ";" #F
|
|
return FOR_EACH_CXX_FEATURE(STRING_LIST_ELEMENT) + 1;
|
|
#undef STRING_LIST_ELEMENT
|
|
}
|
|
return this->Properties.GetPropertyValue(prop, scope, chain);
|
|
}
|
|
|
|
bool cmake::GetPropertyAsBool(const std::string& prop)
|
|
{
|
|
return cmSystemTools::IsOn(this->GetProperty(prop));
|
|
}
|
|
|
|
int cmake::GetSystemInformation(std::vector<std::string>& args)
|
|
{
|
|
// so create the directory
|
|
std::string resultFile;
|
|
std::string cwd = cmSystemTools::GetCurrentWorkingDirectory();
|
|
std::string destPath = cwd + "/__cmake_systeminformation";
|
|
cmSystemTools::RemoveADirectory(destPath.c_str());
|
|
if (!cmSystemTools::MakeDirectory(destPath.c_str()))
|
|
{
|
|
std::cerr << "Error: --system-information must be run from a "
|
|
"writable directory!\n";
|
|
return 1;
|
|
}
|
|
|
|
// process the arguments
|
|
bool writeToStdout = true;
|
|
for(unsigned int i=1; i < args.size(); ++i)
|
|
{
|
|
std::string arg = args[i];
|
|
if(arg.find("-V",0) == 0)
|
|
{
|
|
this->Verbose = true;
|
|
}
|
|
else if(arg.find("-G",0) == 0)
|
|
{
|
|
std::string value = arg.substr(2);
|
|
if(value.size() == 0)
|
|
{
|
|
++i;
|
|
if(i >= args.size())
|
|
{
|
|
cmSystemTools::Error("No generator specified for -G");
|
|
return -1;
|
|
}
|
|
value = args[i];
|
|
}
|
|
cmGlobalGenerator* gen =
|
|
this->CreateGlobalGenerator(value);
|
|
if(!gen)
|
|
{
|
|
cmSystemTools::Error("Could not create named generator ",
|
|
value.c_str());
|
|
}
|
|
else
|
|
{
|
|
this->SetGlobalGenerator(gen);
|
|
}
|
|
}
|
|
// no option assume it is the output file
|
|
else
|
|
{
|
|
if (!cmSystemTools::FileIsFullPath(arg.c_str()))
|
|
{
|
|
resultFile = cwd;
|
|
resultFile += "/";
|
|
}
|
|
resultFile += arg;
|
|
writeToStdout = false;
|
|
}
|
|
}
|
|
|
|
|
|
// we have to find the module directory, so we can copy the files
|
|
this->AddCMakePaths();
|
|
std::string modulesPath =
|
|
this->CacheManager->GetCacheValue("CMAKE_ROOT");
|
|
modulesPath += "/Modules";
|
|
std::string inFile = modulesPath;
|
|
inFile += "/SystemInformation.cmake";
|
|
std::string outFile = destPath;
|
|
outFile += "/CMakeLists.txt";
|
|
|
|
// Copy file
|
|
if(!cmSystemTools::cmCopyFile(inFile.c_str(), outFile.c_str()))
|
|
{
|
|
std::cerr << "Error copying file \"" << inFile
|
|
<< "\" to \"" << outFile << "\".\n";
|
|
return 1;
|
|
}
|
|
|
|
// do we write to a file or to stdout?
|
|
if (resultFile.size() == 0)
|
|
{
|
|
resultFile = cwd;
|
|
resultFile += "/__cmake_systeminformation/results.txt";
|
|
}
|
|
|
|
// now run cmake on the CMakeLists file
|
|
cmSystemTools::ChangeDirectory(destPath.c_str());
|
|
std::vector<std::string> args2;
|
|
args2.push_back(args[0]);
|
|
args2.push_back(destPath);
|
|
std::string resultArg = "-DRESULT_FILE=";
|
|
resultArg += resultFile;
|
|
args2.push_back(resultArg);
|
|
int res = this->Run(args2, false);
|
|
|
|
if (res != 0)
|
|
{
|
|
std::cerr << "Error: --system-information failed on internal CMake!\n";
|
|
return res;
|
|
}
|
|
|
|
// change back to the original directory
|
|
cmSystemTools::ChangeDirectory(cwd.c_str());
|
|
|
|
// echo results to stdout if needed
|
|
if (writeToStdout)
|
|
{
|
|
FILE* fin = cmsys::SystemTools::Fopen(resultFile.c_str(), "r");
|
|
if(fin)
|
|
{
|
|
const int bufferSize = 4096;
|
|
char buffer[bufferSize];
|
|
size_t n;
|
|
while((n = fread(buffer, 1, bufferSize, fin)) > 0)
|
|
{
|
|
for(char* c = buffer; c < buffer+n; ++c)
|
|
{
|
|
putc(*c, stdout);
|
|
}
|
|
fflush(stdout);
|
|
}
|
|
fclose(fin);
|
|
}
|
|
}
|
|
|
|
// clean up the directory
|
|
cmSystemTools::RemoveADirectory(destPath.c_str());
|
|
return 0;
|
|
}
|
|
|
|
//----------------------------------------------------------------------------
|
|
static bool cmakeCheckStampFile(const char* stampName)
|
|
{
|
|
// The stamp file does not exist. Use the stamp dependencies to
|
|
// determine whether it is really out of date. This works in
|
|
// conjunction with cmLocalVisualStudio7Generator to avoid
|
|
// repeatedly re-running CMake when the user rebuilds the entire
|
|
// solution.
|
|
std::string stampDepends = stampName;
|
|
stampDepends += ".depend";
|
|
#if defined(_WIN32) || defined(__CYGWIN__)
|
|
cmsys::ifstream fin(stampDepends.c_str(), std::ios::in | std::ios::binary);
|
|
#else
|
|
cmsys::ifstream fin(stampDepends.c_str(), std::ios::in);
|
|
#endif
|
|
if(!fin)
|
|
{
|
|
// The stamp dependencies file cannot be read. Just assume the
|
|
// build system is really out of date.
|
|
std::cout << "CMake is re-running because " << stampName
|
|
<< " dependency file is missing.\n";
|
|
return false;
|
|
}
|
|
|
|
// Compare the stamp dependencies against the dependency file itself.
|
|
cmFileTimeComparison ftc;
|
|
std::string dep;
|
|
while(cmSystemTools::GetLineFromStream(fin, dep))
|
|
{
|
|
int result;
|
|
if(dep.length() >= 1 && dep[0] != '#' &&
|
|
(!ftc.FileTimeCompare(stampDepends.c_str(), dep.c_str(), &result)
|
|
|| result < 0))
|
|
{
|
|
// The stamp depends file is older than this dependency. The
|
|
// build system is really out of date.
|
|
std::cout << "CMake is re-running because " << stampName
|
|
<< " is out-of-date.\n";
|
|
std::cout << " the file '" << dep << "'\n";
|
|
std::cout << " is newer than '" << stampDepends << "'\n";
|
|
std::cout << " result='" << result << "'\n";
|
|
return false;
|
|
}
|
|
}
|
|
|
|
// The build system is up to date. The stamp file has been removed
|
|
// by the VS IDE due to a "rebuild" request. Restore it atomically.
|
|
cmOStringStream stampTempStream;
|
|
stampTempStream << stampName << ".tmp" << cmSystemTools::RandomSeed();
|
|
std::string stampTempString = stampTempStream.str();
|
|
const char* stampTemp = stampTempString.c_str();
|
|
{
|
|
// TODO: Teach cmGeneratedFileStream to use a random temp file (with
|
|
// multiple tries in unlikely case of conflict) and use that here.
|
|
cmsys::ofstream stamp(stampTemp);
|
|
stamp << "# CMake generation timestamp file for this directory.\n";
|
|
}
|
|
if(cmSystemTools::RenameFile(stampTemp, stampName))
|
|
{
|
|
// Notify the user why CMake is not re-running. It is safe to
|
|
// just print to stdout here because this code is only reachable
|
|
// through an undocumented flag used by the VS generator.
|
|
std::cout << "CMake does not need to re-run because "
|
|
<< stampName << " is up-to-date.\n";
|
|
return true;
|
|
}
|
|
else
|
|
{
|
|
cmSystemTools::RemoveFile(stampTemp);
|
|
cmSystemTools::Error("Cannot restore timestamp ", stampName);
|
|
return false;
|
|
}
|
|
}
|
|
|
|
//----------------------------------------------------------------------------
|
|
static bool cmakeCheckStampList(const char* stampList)
|
|
{
|
|
// If the stamp list does not exist CMake must rerun to generate it.
|
|
if(!cmSystemTools::FileExists(stampList))
|
|
{
|
|
std::cout << "CMake is re-running because generate.stamp.list "
|
|
<< "is missing.\n";
|
|
return false;
|
|
}
|
|
cmsys::ifstream fin(stampList);
|
|
if(!fin)
|
|
{
|
|
std::cout << "CMake is re-running because generate.stamp.list "
|
|
<< "could not be read.\n";
|
|
return false;
|
|
}
|
|
|
|
// Check each stamp.
|
|
std::string stampName;
|
|
while(cmSystemTools::GetLineFromStream(fin, stampName))
|
|
{
|
|
if(!cmakeCheckStampFile(stampName.c_str()))
|
|
{
|
|
return false;
|
|
}
|
|
}
|
|
return true;
|
|
}
|
|
|
|
//----------------------------------------------------------------------------
|
|
void cmake::IssueMessage(cmake::MessageType t, std::string const& text,
|
|
cmListFileBacktrace const& backtrace)
|
|
{
|
|
cmOStringStream msg;
|
|
bool isError = false;
|
|
// Construct the message header.
|
|
if(t == cmake::FATAL_ERROR)
|
|
{
|
|
isError = true;
|
|
msg << "CMake Error";
|
|
}
|
|
else if(t == cmake::INTERNAL_ERROR)
|
|
{
|
|
isError = true;
|
|
msg << "CMake Internal Error (please report a bug)";
|
|
}
|
|
else if(t == cmake::LOG)
|
|
{
|
|
msg << "CMake Debug Log";
|
|
}
|
|
else if(t == cmake::DEPRECATION_ERROR)
|
|
{
|
|
msg << "CMake Deprecation Error";
|
|
isError = true;
|
|
}
|
|
else if (t == cmake::DEPRECATION_WARNING)
|
|
{
|
|
msg << "CMake Deprecation Warning";
|
|
}
|
|
else
|
|
{
|
|
msg << "CMake Warning";
|
|
if(t == cmake::AUTHOR_WARNING)
|
|
{
|
|
// Allow suppression of these warnings.
|
|
cmCacheManager::CacheIterator it = this->CacheManager
|
|
->GetCacheIterator("CMAKE_SUPPRESS_DEVELOPER_WARNINGS");
|
|
if(!it.IsAtEnd() && it.GetValueAsBool())
|
|
{
|
|
return;
|
|
}
|
|
msg << " (dev)";
|
|
}
|
|
}
|
|
|
|
// Add the immediate context.
|
|
cmListFileBacktrace::const_iterator i = backtrace.begin();
|
|
if(i != backtrace.end())
|
|
{
|
|
cmListFileContext const& lfc = *i;
|
|
msg << (lfc.Line? " at ": " in ") << lfc;
|
|
++i;
|
|
}
|
|
|
|
// Add the message text.
|
|
{
|
|
msg << ":\n";
|
|
cmDocumentationFormatter formatter;
|
|
formatter.SetIndent(" ");
|
|
formatter.PrintFormatted(msg, text.c_str());
|
|
}
|
|
|
|
// Add the rest of the context.
|
|
if(i != backtrace.end())
|
|
{
|
|
msg << "Call Stack (most recent call first):\n";
|
|
while(i != backtrace.end())
|
|
{
|
|
cmListFileContext const& lfc = *i;
|
|
msg << " " << lfc << "\n";
|
|
++i;
|
|
}
|
|
}
|
|
|
|
// Add a note about warning suppression.
|
|
if(t == cmake::AUTHOR_WARNING)
|
|
{
|
|
msg <<
|
|
"This warning is for project developers. Use -Wno-dev to suppress it.";
|
|
}
|
|
|
|
// Add a terminating blank line.
|
|
msg << "\n";
|
|
|
|
#if defined(CMAKE_BUILD_WITH_CMAKE)
|
|
// Add a C++ stack trace to internal errors.
|
|
if(t == cmake::INTERNAL_ERROR)
|
|
{
|
|
std::string stack = cmsys::SystemInformation::GetProgramStack(0,0);
|
|
if(!stack.empty())
|
|
{
|
|
if(cmHasLiteralPrefix(stack, "WARNING:"))
|
|
{
|
|
stack = "Note:" + stack.substr(8);
|
|
}
|
|
msg << stack << "\n";
|
|
}
|
|
}
|
|
#endif
|
|
|
|
// Output the message.
|
|
if(isError)
|
|
{
|
|
cmSystemTools::SetErrorOccured();
|
|
cmSystemTools::Message(msg.str().c_str(), "Error");
|
|
}
|
|
else
|
|
{
|
|
cmSystemTools::Message(msg.str().c_str(), "Warning");
|
|
}
|
|
}
|
|
|
|
//----------------------------------------------------------------------------
|
|
std::vector<std::string> const& cmake::GetDebugConfigs()
|
|
{
|
|
// Compute on-demand.
|
|
if(this->DebugConfigs.empty())
|
|
{
|
|
if(const char* config_list = this->GetProperty("DEBUG_CONFIGURATIONS"))
|
|
{
|
|
// Expand the specified list and convert to upper-case.
|
|
cmSystemTools::ExpandListArgument(config_list, this->DebugConfigs);
|
|
for(std::vector<std::string>::iterator i = this->DebugConfigs.begin();
|
|
i != this->DebugConfigs.end(); ++i)
|
|
{
|
|
*i = cmSystemTools::UpperCase(*i);
|
|
}
|
|
}
|
|
// If no configurations were specified, use a default list.
|
|
if(this->DebugConfigs.empty())
|
|
{
|
|
this->DebugConfigs.push_back("DEBUG");
|
|
}
|
|
}
|
|
return this->DebugConfigs;
|
|
}
|
|
|
|
|
|
int cmake::Build(const std::string& dir,
|
|
const std::string& target,
|
|
const std::string& config,
|
|
const std::vector<std::string>& nativeOptions,
|
|
bool clean)
|
|
{
|
|
if(!cmSystemTools::FileIsDirectory(dir.c_str()))
|
|
{
|
|
std::cerr << "Error: " << dir << " is not a directory\n";
|
|
return 1;
|
|
}
|
|
std::string cachePath = dir;
|
|
cmSystemTools::ConvertToUnixSlashes(cachePath);
|
|
cmCacheManager* cachem = this->GetCacheManager();
|
|
cmCacheManager::CacheIterator it = cachem->NewIterator();
|
|
if(!cachem->LoadCache(cachePath))
|
|
{
|
|
std::cerr << "Error: could not load cache\n";
|
|
return 1;
|
|
}
|
|
if(!it.Find("CMAKE_GENERATOR"))
|
|
{
|
|
std::cerr << "Error: could find generator in Cache\n";
|
|
return 1;
|
|
}
|
|
cmsys::auto_ptr<cmGlobalGenerator> gen(
|
|
this->CreateGlobalGenerator(it.GetValue()));
|
|
std::string output;
|
|
std::string projName;
|
|
if(!it.Find("CMAKE_PROJECT_NAME"))
|
|
{
|
|
std::cerr << "Error: could not find CMAKE_PROJECT_NAME in Cache\n";
|
|
return 1;
|
|
}
|
|
projName = it.GetValue();
|
|
return gen->Build("", dir,
|
|
projName, target,
|
|
&output,
|
|
"",
|
|
config, clean, false, 0,
|
|
cmSystemTools::OUTPUT_PASSTHROUGH,
|
|
nativeOptions);
|
|
}
|
|
|
|
void cmake::WatchUnusedCli(const std::string& var)
|
|
{
|
|
#ifdef CMAKE_BUILD_WITH_CMAKE
|
|
this->VariableWatch->AddWatch(var, cmWarnUnusedCliWarning, this);
|
|
if(this->UsedCliVariables.find(var) == this->UsedCliVariables.end())
|
|
{
|
|
this->UsedCliVariables[var] = false;
|
|
}
|
|
#endif
|
|
}
|
|
|
|
void cmake::UnwatchUnusedCli(const std::string& var)
|
|
{
|
|
#ifdef CMAKE_BUILD_WITH_CMAKE
|
|
this->VariableWatch->RemoveWatch(var, cmWarnUnusedCliWarning);
|
|
this->UsedCliVariables.erase(var);
|
|
#endif
|
|
}
|
|
|
|
void cmake::RunCheckForUnusedVariables()
|
|
{
|
|
#ifdef CMAKE_BUILD_WITH_CMAKE
|
|
bool haveUnused = false;
|
|
cmOStringStream msg;
|
|
msg << "Manually-specified variables were not used by the project:";
|
|
for(std::map<std::string, bool>::const_iterator
|
|
it = this->UsedCliVariables.begin();
|
|
it != this->UsedCliVariables.end(); ++it)
|
|
{
|
|
if(!it->second)
|
|
{
|
|
haveUnused = true;
|
|
msg << "\n " << it->first;
|
|
}
|
|
}
|
|
if(haveUnused)
|
|
{
|
|
this->IssueMessage(cmake::WARNING, msg.str(), cmListFileBacktrace());
|
|
}
|
|
#endif
|
|
}
|