mirror of
https://github.com/reactos/CMake.git
synced 2024-12-01 15:30:40 +00:00
722 lines
24 KiB
C++
722 lines
24 KiB
C++
/*=========================================================================
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Program: CMake - Cross-Platform Makefile Generator
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Module: $RCSfile$
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Language: C++
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Date: $Date$
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Version: $Revision$
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Copyright (c) 2002 Kitware, Inc., Insight Consortium. All rights reserved.
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See Copyright.txt or http://www.cmake.org/HTML/Copyright.html for details.
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This software is distributed WITHOUT ANY WARRANTY; without even
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the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
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PURPOSE. See the above copyright notices for more information.
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=========================================================================*/
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#include "cmGlobalGenerator.h"
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#include "cmLocalGenerator.h"
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#include "cmake.h"
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#include "cmMakefile.h"
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#include <stdlib.h> // required for atof
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#if defined(_WIN32) && !defined(__CYGWIN__)
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#include <windows.h>
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#endif
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int cmGlobalGenerator::s_TryCompileTimeout = 0;
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cmGlobalGenerator::cmGlobalGenerator()
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{
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// by default use the native paths
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m_ForceUnixPaths = false;
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}
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cmGlobalGenerator::~cmGlobalGenerator()
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{
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// Delete any existing cmLocalGenerators
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unsigned int i;
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for (i = 0; i < m_LocalGenerators.size(); ++i)
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{
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delete m_LocalGenerators[i];
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}
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m_LocalGenerators.clear();
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}
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// Find the make program for the generator, required for try compiles
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void cmGlobalGenerator::FindMakeProgram(cmMakefile* mf)
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{
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if(m_FindMakeProgramFile.size() == 0)
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{
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cmSystemTools::Error(
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"Generator implementation error, "
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"all generators must specify m_FindMakeProgramFile");
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}
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if(!mf->GetDefinition("CMAKE_MAKE_PROGRAM")
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|| cmSystemTools::IsOff(mf->GetDefinition("CMAKE_MAKE_PROGRAM")))
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{
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std::string setMakeProgram = mf->GetModulesFile(m_FindMakeProgramFile.c_str());
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if(setMakeProgram.size())
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{
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mf->ReadListFile(0, setMakeProgram.c_str());
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}
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}
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if(!mf->GetDefinition("CMAKE_MAKE_PROGRAM")
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|| cmSystemTools::IsOff(mf->GetDefinition("CMAKE_MAKE_PROGRAM")))
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{
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cmOStringStream err;
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err << "CMake was unable to find a build program corresponding to \""
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<< this->GetName() << "\". CMAKE_MAKE_PROGRAM is not set. You "
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<< "probably need to select a different build tool.";
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cmSystemTools::Error(err.str().c_str());
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cmSystemTools::SetFatalErrorOccured();
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return;
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}
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std::string makeProgram = mf->GetRequiredDefinition("CMAKE_MAKE_PROGRAM");
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// if there are spaces in the make program use short path
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// but do not short path the actual program name, as
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// this can cause trouble with VSExpress
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if(makeProgram.find(' ') != makeProgram.npos)
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{
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std::string dir;
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std::string file;
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cmSystemTools::SplitProgramPath(makeProgram.c_str(),
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dir, file);
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std::string saveFile = file;
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cmSystemTools::GetShortPath(makeProgram.c_str(), makeProgram);
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cmSystemTools::SplitProgramPath(makeProgram.c_str(),
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dir, file);
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makeProgram = dir;
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makeProgram += "/";
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makeProgram += saveFile;
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this->GetCMakeInstance()->AddCacheEntry("CMAKE_MAKE_PROGRAM", makeProgram.c_str(),
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"make program",
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cmCacheManager::FILEPATH);
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}
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}
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// enable the given language
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void cmGlobalGenerator::EnableLanguage(std::vector<std::string>const& languages,
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cmMakefile *mf)
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{
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if(languages.size() == 0)
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{
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cmSystemTools::Error("EnableLanguage must have a lang specified!");
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cmSystemTools::SetFatalErrorOccured();
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return;
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}
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// setup some variables for the EnableLanguage function
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bool isLocal = m_CMakeInstance->GetLocal();
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// if we are from the top, always define this
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if(!isLocal)
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{
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mf->AddDefinition("RUN_CONFIGURE", true);
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}
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bool needTestLanguage = false;
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std::string rootBin = mf->GetHomeOutputDirectory();
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// If the configuration files path has been set,
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// then we are in a try compile and need to copy the enable language
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// files into the try compile directory
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if(m_ConfiguredFilesPath.size())
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{
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std::string src = m_ConfiguredFilesPath;
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src += "/CMakeSystem.cmake";
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std::string dst = rootBin;
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dst += "/CMakeSystem.cmake";
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cmSystemTools::CopyFileIfDifferent(src.c_str(), dst.c_str());
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for(std::vector<std::string>::const_iterator l = languages.begin();
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l != languages.end(); ++l)
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{
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const char* lang = l->c_str();
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std::string src2 = m_ConfiguredFilesPath;
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src2 += "/CMake";
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src2 += lang;
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src2 += "Compiler.cmake";
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std::string dst2 = rootBin;
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dst2 += "/CMake";
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dst2 += lang;
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dst2 += "Compiler.cmake";
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cmSystemTools::CopyFileIfDifferent(src2.c_str(), dst2.c_str());
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}
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rootBin = m_ConfiguredFilesPath;
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}
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// **** Step 1, find and make sure CMAKE_MAKE_PROGRAM is defined
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this->FindMakeProgram(mf);
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// **** Step 2, Load the CMakeDetermineSystem.cmake file and find out
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// what platform we are running on
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if (!isLocal && !mf->GetDefinition("CMAKE_SYSTEM_NAME"))
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{
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#if defined(_WIN32) && !defined(__CYGWIN__)
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/* Windows version number data. */
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OSVERSIONINFO osvi;
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ZeroMemory(&osvi, sizeof(osvi));
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osvi.dwOSVersionInfoSize = sizeof(OSVERSIONINFO);
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GetVersionEx (&osvi);
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cmOStringStream windowsVersionString;
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windowsVersionString << osvi.dwMajorVersion << "." << osvi.dwMinorVersion;
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windowsVersionString.str();
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mf->AddDefinition("CMAKE_SYSTEM_VERSION", windowsVersionString.str().c_str());
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#endif
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// Read the DetermineSystem file
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std::string systemFile = mf->GetModulesFile("CMakeDetermineSystem.cmake");
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mf->ReadListFile(0, systemFile.c_str());
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}
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// **** Step 3, load the CMakeSystem.cmake from the binary directory
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// this file is configured by the CMakeDetermineSystem.cmake file
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std::string fpath = rootBin;
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if(!mf->GetDefinition("CMAKE_SYSTEM_LOADED"))
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{
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fpath += "/CMakeSystem.cmake";
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mf->ReadListFile(0,fpath.c_str());
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}
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// **** Step 4, foreach language
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// load the CMakeDetermine(LANG)Compiler.cmake file to find
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// the compiler
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for(std::vector<std::string>::const_iterator l = languages.begin();
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l != languages.end(); ++l)
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{
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const char* lang = l->c_str();
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if(!isLocal && !this->GetLanguageEnabled(lang) )
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{
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if (m_CMakeInstance->GetIsInTryCompile())
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{
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cmSystemTools::Error("This should not have happen. "
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"If you see this message, you are probably using a "
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"broken CMakeLists.txt file or a problematic release of "
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"CMake");
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}
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needTestLanguage = true; // must test a language after finding it
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// read determine LANG compiler
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std::string determineCompiler = "CMakeDetermine";
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determineCompiler += lang;
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determineCompiler += "Compiler.cmake";
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std::string determineFile = mf->GetModulesFile(determineCompiler.c_str());
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if(!mf->ReadListFile(0,determineFile.c_str()))
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{
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cmSystemTools::Error("Could not find cmake module file:", determineFile.c_str());
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}
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// Some generators like visual studio should not use the env variables
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// So the global generator can specify that in this variable
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if(!mf->GetDefinition("CMAKE_GENERATOR_NO_COMPILER_ENV"))
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{
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// put ${CMake_(LANG)_COMPILER_ENV_VAR}=${CMAKE_(LANG)_COMPILER into the
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// environment, in case user scripts want to run configure, or sub cmakes
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std::string compilerName = "CMAKE_";
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compilerName += lang;
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compilerName += "_COMPILER";
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std::string compilerEnv = "CMAKE_";
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compilerEnv += lang;
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compilerEnv += "_COMPILER_ENV_VAR";
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std::string envVar = mf->GetRequiredDefinition(compilerEnv.c_str());
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std::string envVarValue = mf->GetRequiredDefinition(compilerName.c_str());
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std::string env = envVar;
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env += "=";
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env += envVarValue;
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cmSystemTools::PutEnv(env.c_str());
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}
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}
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// **** Step 5, Load the configured language compiler file, if not loaded.
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// look to see if CMAKE_(LANG)_COMPILER_LOADED is set,
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// if not then load the CMake(LANG)Compiler.cmake file from the
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// binary tree, this is a configured file provided by
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// CMakeDetermine(LANG)Compiler.cmake
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std::string loadedLang = "CMAKE_";
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loadedLang += lang;
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loadedLang += "_COMPILER_LOADED";
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if(!mf->GetDefinition(loadedLang.c_str()))
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{
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fpath = rootBin;
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fpath += "/CMake";
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fpath += lang;
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fpath += "Compiler.cmake";
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if(!mf->ReadListFile(0,fpath.c_str()))
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{
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cmSystemTools::Error("Could not find cmake module file:", fpath.c_str());
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}
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this->SetLanguageEnabled(lang, mf);
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}
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}
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// **** Step 6, Load the system specific information if not yet loaded
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if (!mf->GetDefinition("CMAKE_SYSTEM_SPECIFIC_INFORMATION_LOADED"))
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{
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fpath = mf->GetModulesFile("CMakeSystemSpecificInformation.cmake");
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if(!mf->ReadListFile(0,fpath.c_str()))
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{
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cmSystemTools::Error("Could not find cmake module file:", fpath.c_str());
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}
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}
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for(std::vector<std::string>::const_iterator l = languages.begin();
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l != languages.end(); ++l)
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{
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const char* lang = l->c_str();
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std::string langLoadedVar = "CMAKE_";
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langLoadedVar += lang;
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langLoadedVar += "_INFORMATION_LOADED";
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if (!mf->GetDefinition(langLoadedVar.c_str()))
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{
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fpath = "CMake";
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fpath += lang;
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fpath += "Information.cmake";
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fpath = mf->GetModulesFile(fpath.c_str());
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if(!mf->ReadListFile(0,fpath.c_str()))
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{
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cmSystemTools::Error("Could not find cmake module file:", fpath.c_str());
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}
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}
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// **** Step 7, Test the compiler for the language just setup
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// At this point we should have enough info for a try compile
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// which is used in the backward stuff
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if(!isLocal)
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{
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if(needTestLanguage)
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{
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if (!m_CMakeInstance->GetIsInTryCompile())
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{
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std::string testLang = "CMakeTest";
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testLang += lang;
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testLang += "Compiler.cmake";
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std::string ifpath = mf->GetModulesFile(testLang.c_str());
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if(!mf->ReadListFile(0,ifpath.c_str()))
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{
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cmSystemTools::Error("Could not find cmake module file:", ifpath.c_str());
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}
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// **** Step 8, load backwards compatibility stuff for C and CXX
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// for old versions of CMake ListFiles C and CXX had some
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// backwards compatibility files they have to load
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const char* versionValue
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= mf->GetDefinition("CMAKE_BACKWARDS_COMPATIBILITY");
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if (atof(versionValue) <= 1.4)
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{
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if(strcmp(lang, "C") == 0)
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{
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ifpath = mf->GetModulesFile("CMakeBackwardCompatibilityC.cmake");
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mf->ReadListFile(0,ifpath.c_str());
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}
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if(strcmp(lang, "CXX") == 0)
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{
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ifpath = mf->GetModulesFile("CMakeBackwardCompatibilityCXX.cmake");
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mf->ReadListFile(0,ifpath.c_str());
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}
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}
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}
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}
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}
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}
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}
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const char* cmGlobalGenerator::GetLanguageOutputExtensionForLanguage(const char* lang)
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{
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if(!lang)
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{
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return "";
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}
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if(m_LanguageToOutputExtension.count(lang) > 0)
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{
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return m_LanguageToOutputExtension[lang].c_str();
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}
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return "";
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}
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const char* cmGlobalGenerator::GetLanguageOutputExtensionFromExtension(const char* ext)
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{
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if(!ext)
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{
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return "";
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}
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const char* lang = this->GetLanguageFromExtension(ext);
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return this->GetLanguageOutputExtensionForLanguage(lang);
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}
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const char* cmGlobalGenerator::GetLanguageFromExtension(const char* ext)
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{
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// if there is an extension and it starts with . then
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// move past the . because the extensions are not stored with a .
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// in the map
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if(ext && *ext == '.')
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{
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++ext;
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}
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if(m_ExtensionToLanguage.count(ext) > 0)
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{
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return m_ExtensionToLanguage[ext].c_str();
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}
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return 0;
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}
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void cmGlobalGenerator::SetLanguageEnabled(const char* l, cmMakefile* mf)
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{
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if(m_LanguageEnabled.count(l) > 0)
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{
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return;
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}
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std::string outputExtensionVar = std::string("CMAKE_") +
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std::string(l) + std::string("_OUTPUT_EXTENSION");
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const char* outputExtension = mf->GetDefinition(outputExtensionVar.c_str());
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if(outputExtension)
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{
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m_LanguageToOutputExtension[l] = outputExtension;
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}
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std::string linkerPrefVar = std::string("CMAKE_") +
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std::string(l) + std::string("_LINKER_PREFERENCE");
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const char* linkerPref = mf->GetDefinition(linkerPrefVar.c_str());
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if(!linkerPref)
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{
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linkerPref = "None";
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}
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m_LanguageToLinkerPreference[l] = linkerPref;
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std::string extensionsVar = std::string("CMAKE_") +
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std::string(l) + std::string("_SOURCE_FILE_EXTENSIONS");
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std::string ignoreExtensionsVar = std::string("CMAKE_") +
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std::string(l) + std::string("_IGNORE_EXTENSIONS");
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std::string ignoreExts = mf->GetSafeDefinition(ignoreExtensionsVar.c_str());
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std::string exts = mf->GetSafeDefinition(extensionsVar.c_str());
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std::vector<std::string> extensionList;
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cmSystemTools::ExpandListArgument(exts, extensionList);
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for(std::vector<std::string>::iterator i = extensionList.begin();
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i != extensionList.end(); ++i)
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{
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m_ExtensionToLanguage[*i] = l;
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}
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cmSystemTools::ExpandListArgument(ignoreExts, extensionList);
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for(std::vector<std::string>::iterator i = extensionList.begin();
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i != extensionList.end(); ++i)
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{
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m_IgnoreExtensions[*i] = true;
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}
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m_LanguageEnabled[l] = true;
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}
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bool cmGlobalGenerator::IgnoreFile(const char* l)
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{
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if(this->GetLanguageFromExtension(l))
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{
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return false;
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}
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return (m_IgnoreExtensions.count(l) > 0);
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}
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bool cmGlobalGenerator::GetLanguageEnabled(const char* l)
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{
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return (m_LanguageEnabled.count(l) > 0);
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}
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void cmGlobalGenerator::ClearEnabledLanguages()
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{
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m_LanguageEnabled.clear();
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}
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void cmGlobalGenerator::Configure()
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{
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// Delete any existing cmLocalGenerators
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unsigned int i;
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for (i = 0; i < m_LocalGenerators.size(); ++i)
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{
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delete m_LocalGenerators[i];
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}
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m_LocalGenerators.clear();
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// start with this directory
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cmLocalGenerator *lg = this->CreateLocalGenerator();
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m_LocalGenerators.push_back(lg);
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// set the Start directories
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lg->GetMakefile()->SetStartDirectory(m_CMakeInstance->GetStartDirectory());
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lg->GetMakefile()->SetStartOutputDirectory(m_CMakeInstance->GetStartOutputDirectory());
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lg->GetMakefile()->MakeStartDirectoriesCurrent();
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// now do it
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this->RecursiveConfigure(lg,0.0f,0.9f);
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std::set<cmStdString> notFoundMap;
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// after it is all done do a ConfigureFinalPass
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cmCacheManager* manager = 0;
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for (i = 0; i < m_LocalGenerators.size(); ++i)
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{
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manager = m_LocalGenerators[i]->GetMakefile()->GetCacheManager();
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m_LocalGenerators[i]->ConfigureFinalPass();
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cmTargets const& targets = m_LocalGenerators[i]->GetMakefile()->GetTargets();
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for (cmTargets::const_iterator l = targets.begin();
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l != targets.end(); l++)
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{
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cmTarget::LinkLibraries libs = l->second.GetLinkLibraries();
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for(cmTarget::LinkLibraries::iterator lib = libs.begin();
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lib != libs.end(); ++lib)
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{
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if(lib->first.size() > 9 &&
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cmSystemTools::IsNOTFOUND(lib->first.c_str()))
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{
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std::string varName = lib->first.substr(0, lib->first.size()-9);
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notFoundMap.insert(varName);
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}
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}
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std::vector<std::string>& incs =
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m_LocalGenerators[i]->GetMakefile()->GetIncludeDirectories();
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for( std::vector<std::string>::iterator lib = incs.begin();
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lib != incs.end(); ++lib)
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{
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if(lib->size() > 9 &&
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cmSystemTools::IsNOTFOUND(lib->c_str()))
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{
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std::string varName = lib->substr(0, lib->size()-9);
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notFoundMap.insert(varName);
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}
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}
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m_CMakeInstance->UpdateProgress("Configuring",
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0.9f+0.1f*(i+1.0f)/m_LocalGenerators.size());
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m_LocalGenerators[i]->GetMakefile()->CheckInfiniteLoops();
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}
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}
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if(notFoundMap.size())
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{
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std::string notFoundVars;
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for(std::set<cmStdString>::iterator ii = notFoundMap.begin();
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ii != notFoundMap.end(); ++ii)
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{
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notFoundVars += *ii;
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if(manager)
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{
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cmCacheManager::CacheIterator it =
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manager->GetCacheIterator(ii->c_str());
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if(it.GetPropertyAsBool("ADVANCED"))
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{
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notFoundVars += " (ADVANCED)";
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}
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}
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notFoundVars += "\n";
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}
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cmSystemTools::Error("This project requires some variables to be set,\n"
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"and cmake can not find them.\n"
|
|
"Please set the following variables:\n",
|
|
notFoundVars.c_str());
|
|
}
|
|
if ( !m_CMakeInstance->GetScriptMode() )
|
|
{
|
|
m_CMakeInstance->UpdateProgress("Configuring done", -1);
|
|
}
|
|
}
|
|
|
|
// loop through the directories creating cmLocalGenerators and Configure()
|
|
void cmGlobalGenerator::RecursiveConfigure(cmLocalGenerator *lg,
|
|
float startProgress,
|
|
float endProgress)
|
|
{
|
|
// configure the current directory
|
|
lg->Configure();
|
|
|
|
// get all the subdirectories
|
|
std::vector<std::pair<cmStdString, bool> > subdirs = lg->GetMakefile()->GetSubDirectories();
|
|
float progressPiece = (endProgress - startProgress)/(1.0f+subdirs.size());
|
|
m_CMakeInstance->UpdateProgress("Configuring",
|
|
startProgress + progressPiece);
|
|
|
|
// for each subdir recurse
|
|
unsigned int i;
|
|
for (i = 0; i < subdirs.size(); ++i)
|
|
{
|
|
cmLocalGenerator *lg2 = this->CreateLocalGenerator();
|
|
lg2->SetParent(lg);
|
|
m_LocalGenerators.push_back(lg2);
|
|
|
|
// add the subdir to the start output directory
|
|
std::string outdir = lg->GetMakefile()->GetStartOutputDirectory();
|
|
outdir += "/";
|
|
outdir += subdirs[i].first;
|
|
lg2->GetMakefile()->SetStartOutputDirectory(outdir.c_str());
|
|
lg2->SetExcludeAll(!subdirs[i].second);
|
|
// add the subdir to the start source directory
|
|
std::string currentDir = lg->GetMakefile()->GetStartDirectory();
|
|
currentDir += "/";
|
|
currentDir += subdirs[i].first;
|
|
lg2->GetMakefile()->SetStartDirectory(currentDir.c_str());
|
|
lg2->GetMakefile()->MakeStartDirectoriesCurrent();
|
|
|
|
this->RecursiveConfigure(lg2,
|
|
startProgress + (i+1.0f)*progressPiece,
|
|
startProgress + (i+2.0f)*progressPiece);
|
|
}
|
|
}
|
|
|
|
void cmGlobalGenerator::Generate()
|
|
{
|
|
// For each existing cmLocalGenerator
|
|
unsigned int i;
|
|
for (i = 0; i < m_LocalGenerators.size(); ++i)
|
|
{
|
|
m_LocalGenerators[i]->Generate(true);
|
|
m_LocalGenerators[i]->GenerateInstallRules();
|
|
m_CMakeInstance->UpdateProgress("Generating",
|
|
(i+1.0f)/m_LocalGenerators.size());
|
|
}
|
|
m_CMakeInstance->UpdateProgress("Generating done", -1);
|
|
}
|
|
|
|
void cmGlobalGenerator::LocalGenerate()
|
|
{
|
|
// for this case we create one LocalGenerator
|
|
// configure it, and then Generate it
|
|
// start with this directory
|
|
cmLocalGenerator *lg = this->CreateLocalGenerator();
|
|
|
|
// set the Start directories
|
|
lg->GetMakefile()->SetStartDirectory(m_CMakeInstance->GetStartDirectory());
|
|
lg->GetMakefile()->SetStartOutputDirectory(m_CMakeInstance->GetStartOutputDirectory());
|
|
lg->GetMakefile()->MakeStartDirectoriesCurrent();
|
|
|
|
// now do trhe configure
|
|
lg->Configure();
|
|
lg->ConfigureFinalPass();
|
|
lg->Generate(false);
|
|
delete lg;
|
|
}
|
|
|
|
int cmGlobalGenerator::TryCompile(const char *, const char *bindir,
|
|
const char *, const char *target,
|
|
std::string *output, cmMakefile*)
|
|
{
|
|
// now build the test
|
|
std::string makeCommand =
|
|
m_CMakeInstance->GetCacheManager()->GetCacheValue("CMAKE_MAKE_PROGRAM");
|
|
if(makeCommand.size() == 0)
|
|
{
|
|
cmSystemTools::Error(
|
|
"Generator cannot find the appropriate make command.");
|
|
return 1;
|
|
}
|
|
makeCommand = cmSystemTools::ConvertToOutputPath(makeCommand.c_str());
|
|
|
|
/**
|
|
* Run an executable command and put the stdout in output.
|
|
*/
|
|
std::string cwd = cmSystemTools::GetCurrentWorkingDirectory();
|
|
cmSystemTools::ChangeDirectory(bindir);
|
|
|
|
// Since we have full control over the invocation of nmake, let us
|
|
// make it quiet.
|
|
if ( strcmp(this->GetName(), "NMake Makefiles") == 0 )
|
|
{
|
|
makeCommand += " /NOLOGO ";
|
|
}
|
|
|
|
// now build
|
|
if (target)
|
|
{
|
|
makeCommand += " ";
|
|
makeCommand += target;
|
|
#if defined(_WIN32) || defined(__CYGWIN__)
|
|
std::string tmp = target;
|
|
// if the target does not already end in . something
|
|
// then assume .exe
|
|
if(tmp.size() < 4 || tmp[tmp.size()-4] != '.')
|
|
{
|
|
makeCommand += ".exe";
|
|
}
|
|
#endif // WIN32
|
|
}
|
|
else
|
|
{
|
|
makeCommand += " all";
|
|
}
|
|
int retVal;
|
|
int timeout = cmGlobalGenerator::s_TryCompileTimeout;
|
|
bool hideconsole = cmSystemTools::GetRunCommandHideConsole();
|
|
cmSystemTools::SetRunCommandHideConsole(true);
|
|
if (!cmSystemTools::RunSingleCommand(makeCommand.c_str(), output,
|
|
&retVal, 0, false, timeout))
|
|
{
|
|
cmSystemTools::SetRunCommandHideConsole(hideconsole);
|
|
cmSystemTools::Error("Generator: execution of make failed.");
|
|
// return to the original directory
|
|
cmSystemTools::ChangeDirectory(cwd.c_str());
|
|
return 1;
|
|
}
|
|
cmSystemTools::SetRunCommandHideConsole(hideconsole);
|
|
|
|
// The SGI MipsPro 7.3 compiler does not return an error code when
|
|
// the source has a #error in it! This is a work-around for such
|
|
// compilers.
|
|
if((retVal == 0) && (output->find("#error") != std::string::npos))
|
|
{
|
|
retVal = 1;
|
|
}
|
|
|
|
cmSystemTools::ChangeDirectory(cwd.c_str());
|
|
return retVal;
|
|
}
|
|
|
|
cmLocalGenerator *cmGlobalGenerator::CreateLocalGenerator()
|
|
{
|
|
cmLocalGenerator *lg = new cmLocalGenerator;
|
|
lg->SetGlobalGenerator(this);
|
|
return lg;
|
|
}
|
|
|
|
void cmGlobalGenerator::EnableLanguagesFromGenerator(cmGlobalGenerator *gen )
|
|
{
|
|
this->SetConfiguredFilesPath(
|
|
gen->GetCMakeInstance()->GetHomeOutputDirectory());
|
|
const char* make =
|
|
gen->GetCMakeInstance()->GetCacheDefinition("CMAKE_MAKE_PROGRAM");
|
|
this->GetCMakeInstance()->AddCacheEntry("CMAKE_MAKE_PROGRAM", make,
|
|
"make program",
|
|
cmCacheManager::FILEPATH);
|
|
// copy the enabled languages
|
|
this->m_LanguageEnabled = gen->m_LanguageEnabled;
|
|
this->m_ExtensionToLanguage = gen->m_ExtensionToLanguage;
|
|
this->m_IgnoreExtensions = gen->m_IgnoreExtensions;
|
|
this->m_LanguageToOutputExtension = gen->m_LanguageToOutputExtension;
|
|
this->m_LanguageToLinkerPreference = gen->m_LanguageToLinkerPreference;
|
|
}
|
|
|
|
//----------------------------------------------------------------------------
|
|
void cmGlobalGenerator::GetDocumentation(cmDocumentationEntry& entry) const
|
|
{
|
|
entry.name = this->GetName();
|
|
entry.brief = "";
|
|
entry.full = "";
|
|
}
|
|
|
|
bool cmGlobalGenerator::IsExcluded(cmLocalGenerator* root,
|
|
cmLocalGenerator* gen)
|
|
{
|
|
cmLocalGenerator* cur = gen->GetParent();
|
|
while(cur && cur != root)
|
|
{
|
|
if(cur->GetExcludeAll())
|
|
{
|
|
return true;
|
|
}
|
|
cur = cur->GetParent();
|
|
}
|
|
return false;
|
|
}
|
|
|
|
|
|
void cmGlobalGenerator::GetEnabledLanguages(std::vector<std::string>& lang)
|
|
{
|
|
for(std::map<cmStdString, bool>::iterator i = m_LanguageEnabled.begin();
|
|
i != m_LanguageEnabled.end(); ++i)
|
|
{
|
|
lang.push_back(i->first);
|
|
}
|
|
}
|
|
|
|
const char* cmGlobalGenerator::GetLinkerPreference(const char* lang)
|
|
{
|
|
if(m_LanguageToLinkerPreference.count(lang))
|
|
{
|
|
return m_LanguageToLinkerPreference[lang].c_str();
|
|
}
|
|
return "None";
|
|
}
|