2068 lines
66 KiB
C++
2068 lines
66 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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#if defined(_WIN32) && !defined(__CYGWIN__)
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#include "windows.h" // this must be first to define GetCurrentDirectory
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#endif
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#include "cmGlobalGenerator.h"
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#include "cmLocalGenerator.h"
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#include "cmExternalMakefileProjectGenerator.h"
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#include "cmake.h"
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#include "cmMakefile.h"
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#include "cmSourceFile.h"
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#include "cmVersion.h"
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#include "cmExportInstallFileGenerator.h"
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#include "cmComputeTargetDepends.h"
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#include "cmGeneratedFileStream.h"
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#include <cmsys/Directory.hxx>
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#if defined(CMAKE_BUILD_WITH_CMAKE)
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# include <cmsys/MD5.h>
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#endif
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#include <stdlib.h> // required for atof
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#include <assert.h>
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cmGlobalGenerator::cmGlobalGenerator()
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{
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// By default the .SYMBOLIC dependency is not needed on symbolic rules.
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this->NeedSymbolicMark = false;
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// by default use the native paths
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this->ForceUnixPaths = false;
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// By default do not try to support color.
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this->ToolSupportsColor = false;
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// By default do not use link scripts.
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this->UseLinkScript = false;
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// Whether an install target is needed.
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this->InstallTargetEnabled = false;
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// how long to let try compiles run
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this->TryCompileTimeout = 0;
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this->ExtraGenerator = 0;
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this->CurrentLocalGenerator = 0;
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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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for (unsigned int i = 0; i < this->LocalGenerators.size(); ++i)
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{
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delete this->LocalGenerators[i];
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}
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this->LocalGenerators.clear();
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if (this->ExtraGenerator)
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{
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delete this->ExtraGenerator;
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}
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this->ClearExportSets();
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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(this->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 this->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 =
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mf->GetModulesFile(this->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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mf->AddCacheDefinition("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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if(makeProgram.find("xcodebuild") != makeProgram.npos)
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{
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// due to the text file busy /bin/sh problem with xcodebuild
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// use the cmakexbuild wrapper instead. This program
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// will run xcodebuild and if it sees the error text file busy
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// it will stop forwarding output, and let the build finish.
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// Then it will retry the build. It will continue this
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// untill no text file busy errors occur.
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std::string cmakexbuild =
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this->CMakeInstance->GetCacheManager()->GetCacheValue("CMAKE_COMMAND");
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cmakexbuild = cmakexbuild.substr(0, cmakexbuild.length()-5);
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cmakexbuild += "cmakexbuild";
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mf->AddCacheDefinition("CMAKE_MAKE_PROGRAM",
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cmakexbuild.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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//
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// The following files are loaded in this order:
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//
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// First figure out what OS we are running on:
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//
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// CMakeSystem.cmake - configured file created by CMakeDetermineSystem.cmake
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// CMakeDetermineSystem.cmake - figure out os info and create
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// CMakeSystem.cmake IF CMAKE_SYSTEM
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// not set
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// CMakeSystem.cmake - configured file created by
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// CMakeDetermineSystem.cmake IF CMAKE_SYSTEM_LOADED
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// Next try and enable all languages found in the languages vector
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//
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// FOREACH LANG in languages
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// CMake(LANG)Compiler.cmake - configured file create by
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// CMakeDetermine(LANG)Compiler.cmake
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// CMakeDetermine(LANG)Compiler.cmake - Finds compiler for LANG and
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// creates CMake(LANG)Compiler.cmake
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// CMake(LANG)Compiler.cmake - configured file created by
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// CMakeDetermine(LANG)Compiler.cmake
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//
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// CMakeSystemSpecificInformation.cmake
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// - includes Platform/${CMAKE_SYSTEM_NAME}.cmake
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// may use compiler stuff
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// FOREACH LANG in languages
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// CMake(LANG)Information.cmake
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// - loads Platform/${CMAKE_SYSTEM_NAME}-${COMPILER}.cmake
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// CMakeTest(LANG)Compiler.cmake
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// - Make sure the compiler works with a try compile if
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// CMakeDetermine(LANG) was loaded
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//
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// Now load a few files that can override values set in any of the above
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// (PROJECTNAME)Compatibility.cmake
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// - load any backwards compatibility stuff for current project
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// ${CMAKE_USER_MAKE_RULES_OVERRIDE}
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// - allow users a chance to override system variables
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//
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//
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void
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cmGlobalGenerator::EnableLanguage(std::vector<std::string>const& languages,
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cmMakefile *mf, bool)
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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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mf->AddDefinition("RUN_CONFIGURE", true);
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std::string rootBin = mf->GetHomeOutputDirectory();
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rootBin += cmake::GetCMakeFilesDirectory();
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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 from the parent cmake bin dir, into the try compile bin dir
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if(this->ConfiguredFilesPath.size())
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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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if(*l == "NONE")
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{
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this->SetLanguageEnabled("NONE", mf);
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break;
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}
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}
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rootBin = this->ConfiguredFilesPath;
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}
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// set the dir for parent files so they can be used by modules
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mf->AddDefinition("CMAKE_PLATFORM_ROOT_BIN",rootBin.c_str());
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// find and make sure CMAKE_MAKE_PROGRAM is defined
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this->FindMakeProgram(mf);
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// try and load the CMakeSystem.cmake if it is there
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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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if(cmSystemTools::FileExists(fpath.c_str()))
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{
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mf->ReadListFile(0,fpath.c_str());
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}
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}
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// Load the CMakeDetermineSystem.cmake file and find out
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// what platform we are running on
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if (!mf->GetDefinition("CMAKE_SYSTEM"))
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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_HOST_SYSTEM_VERSION",
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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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// 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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fpath = rootBin;
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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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std::map<cmStdString, bool> needTestLanguage;
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std::map<cmStdString, bool> needSetLanguageEnabledMaps;
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// 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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needSetLanguageEnabledMaps[lang] = false;
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if(*l == "NONE")
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{
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this->SetLanguageEnabled("NONE", mf);
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continue;
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}
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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 the existing build tree was already configured with this
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// version of CMake then try to load the configured file first
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// to avoid duplicate compiler tests.
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unsigned int cacheMajor = mf->GetCacheMajorVersion();
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unsigned int cacheMinor = mf->GetCacheMinorVersion();
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unsigned int selfMajor = cmVersion::GetMajorVersion();
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unsigned int selfMinor = cmVersion::GetMinorVersion();
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if((this->CMakeInstance->GetIsInTryCompile() ||
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(selfMajor == cacheMajor && selfMinor == cacheMinor))
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&& !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(cmSystemTools::FileExists(fpath.c_str()))
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{
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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:",
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fpath.c_str());
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}
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// if this file was found then the language was already determined
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// to be working
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needTestLanguage[lang] = false;
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this->SetLanguageEnabledFlag(lang, mf);
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needSetLanguageEnabledMaps[lang] = true;
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// this can only be called after loading CMake(LANG)Compiler.cmake
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}
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}
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if(!this->GetLanguageEnabled(lang) )
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{
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if (this->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 "
|
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"using a broken CMakeLists.txt file or a "
|
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"problematic release of CMake");
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}
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// if the CMake(LANG)Compiler.cmake file was not found then
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// load CMakeDetermine(LANG)Compiler.cmake
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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 =
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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:",
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determineFile.c_str());
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}
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needTestLanguage[lang] = true;
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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
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// into the environment, in case user scripts want to run
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// 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 =
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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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// if determineLanguage was called then load the file it
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// configures CMake(LANG)Compiler.cmake
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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:",
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fpath.c_str());
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}
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this->SetLanguageEnabledFlag(lang, mf);
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needSetLanguageEnabledMaps[lang] = true;
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// this can only be called after loading CMake(LANG)Compiler.cmake
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// the language must be enabled for try compile to work, but we do
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// not know if it is a working compiler yet so set the test language
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// flag
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needTestLanguage[lang] = true;
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} // end if(!this->GetLanguageEnabled(lang) )
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} // end loop over languages
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// **** 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:",
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fpath.c_str());
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}
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}
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// loop over languages again loading CMake(LANG)Information.cmake
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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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if(*l == "NONE")
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{
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this->SetLanguageEnabled("NONE", mf);
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continue;
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}
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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:",
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fpath.c_str());
|
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}
|
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}
|
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if (needSetLanguageEnabledMaps[lang])
|
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{
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this->SetLanguageEnabledMaps(lang, mf);
|
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}
|
|
|
|
// 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 the language is untested then test it now with a try compile.
|
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if(needTestLanguage[lang])
|
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{
|
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if (!this->CMakeInstance->GetIsInTryCompile())
|
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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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cmSystemTools::Error("Could not find cmake module file:",
|
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ifpath.c_str());
|
|
}
|
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std::string compilerWorks = "CMAKE_";
|
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compilerWorks += lang;
|
|
compilerWorks += "_COMPILER_WORKS";
|
|
// if the compiler did not work, then remove the
|
|
// CMake(LANG)Compiler.cmake file so that it will get tested the
|
|
// next time cmake is run
|
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if(!mf->IsOn(compilerWorks.c_str()))
|
|
{
|
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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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cmSystemTools::RemoveFile(fpath.c_str());
|
|
}
|
|
else
|
|
{
|
|
// load backwards compatibility stuff for C and CXX
|
|
// for old versions of CMake ListFiles C and CXX had some
|
|
// backwards compatibility files they have to load
|
|
// These files have a bunch of try compiles in them so
|
|
// should only be done
|
|
if (mf->NeedBackwardsCompatibility(1,4))
|
|
{
|
|
if(strcmp(lang, "C") == 0)
|
|
{
|
|
ifpath =
|
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mf->GetModulesFile("CMakeBackwardCompatibilityC.cmake");
|
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mf->ReadListFile(0,ifpath.c_str());
|
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}
|
|
if(strcmp(lang, "CXX") == 0)
|
|
{
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ifpath =
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mf->GetModulesFile("CMakeBackwardCompatibilityCXX.cmake");
|
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mf->ReadListFile(0,ifpath.c_str());
|
|
}
|
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}
|
|
}
|
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} // end if in try compile
|
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} // end need test language
|
|
} // end for each language
|
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|
|
// Now load files that can override any settings on the platform or for
|
|
// the project First load the project compatibility file if it is in
|
|
// cmake
|
|
std::string projectCompatibility = mf->GetDefinition("CMAKE_ROOT");
|
|
projectCompatibility += "/Modules/";
|
|
projectCompatibility += mf->GetSafeDefinition("PROJECT_NAME");
|
|
projectCompatibility += "Compatibility.cmake";
|
|
if(cmSystemTools::FileExists(projectCompatibility.c_str()))
|
|
{
|
|
mf->ReadListFile(0,projectCompatibility.c_str());
|
|
}
|
|
}
|
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|
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//----------------------------------------------------------------------------
|
|
const char*
|
|
cmGlobalGenerator::GetLanguageOutputExtension(cmSourceFile const& source)
|
|
{
|
|
if(const char* lang = source.GetLanguage())
|
|
{
|
|
if(this->LanguageToOutputExtension.count(lang) > 0)
|
|
{
|
|
return this->LanguageToOutputExtension[lang].c_str();
|
|
}
|
|
}
|
|
else
|
|
{
|
|
// if no language is found then check to see if it is already an
|
|
// ouput extension for some language. In that case it should be ignored
|
|
// and in this map, so it will not be compiled but will just be used.
|
|
std::string const& ext = source.GetExtension();
|
|
if(!ext.empty())
|
|
{
|
|
if(this->OutputExtensions.count(ext))
|
|
{
|
|
return ext.c_str();
|
|
}
|
|
}
|
|
}
|
|
return "";
|
|
}
|
|
|
|
|
|
const char* cmGlobalGenerator::GetLanguageFromExtension(const char* ext)
|
|
{
|
|
// if there is an extension and it starts with . then move past the
|
|
// . because the extensions are not stored with a . in the map
|
|
if(ext && *ext == '.')
|
|
{
|
|
++ext;
|
|
}
|
|
if(this->ExtensionToLanguage.count(ext) > 0)
|
|
{
|
|
return this->ExtensionToLanguage[ext].c_str();
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
/* SetLanguageEnabled() is now split in two parts:
|
|
at first the enabled-flag is set. This can then be used in EnabledLanguage()
|
|
for checking whether the language is already enabled. After setting this
|
|
flag still the values from the cmake variables have to be copied into the
|
|
internal maps, this is done in SetLanguageEnabledMaps() which is called
|
|
after the system- and compiler specific files have been loaded.
|
|
*/
|
|
void cmGlobalGenerator::SetLanguageEnabled(const char* l, cmMakefile* mf)
|
|
{
|
|
this->SetLanguageEnabledFlag(l, mf);
|
|
this->SetLanguageEnabledMaps(l, mf);
|
|
}
|
|
|
|
void cmGlobalGenerator::SetLanguageEnabledFlag(const char* l, cmMakefile*)
|
|
{
|
|
this->LanguageEnabled[l] = true;
|
|
}
|
|
|
|
void cmGlobalGenerator::SetLanguageEnabledMaps(const char* l, cmMakefile* mf)
|
|
{
|
|
// use LanguageToLinkerPreference to detect whether this functions has
|
|
// run before
|
|
if (this->LanguageToLinkerPreference.find(l) !=
|
|
this->LanguageToLinkerPreference.end())
|
|
{
|
|
return;
|
|
}
|
|
|
|
std::string linkerPrefVar = std::string("CMAKE_") +
|
|
std::string(l) + std::string("_LINKER_PREFERENCE");
|
|
const char* linkerPref = mf->GetDefinition(linkerPrefVar.c_str());
|
|
int preference = 0;
|
|
if(linkerPref)
|
|
{
|
|
if (sscanf(linkerPref, "%d", &preference)!=1)
|
|
{
|
|
// backward compatibility: before 2.6 LINKER_PREFERENCE
|
|
// was either "None" or "Prefered", and only the first character was
|
|
// tested. So if there is a custom language out there and it is
|
|
// "Prefered", set its preference high
|
|
if (linkerPref[0]=='P')
|
|
{
|
|
preference = 100;
|
|
}
|
|
else
|
|
{
|
|
preference = 0;
|
|
}
|
|
}
|
|
}
|
|
|
|
if (preference < 0)
|
|
{
|
|
std::string msg = linkerPrefVar;
|
|
msg += " is negative, adjusting it to 0";
|
|
cmSystemTools::Message(msg.c_str(), "Warning");
|
|
preference = 0;
|
|
}
|
|
|
|
this->LanguageToLinkerPreference[l] = preference;
|
|
|
|
std::string outputExtensionVar = std::string("CMAKE_") +
|
|
std::string(l) + std::string("_OUTPUT_EXTENSION");
|
|
const char* outputExtension = mf->GetDefinition(outputExtensionVar.c_str());
|
|
if(outputExtension)
|
|
{
|
|
this->LanguageToOutputExtension[l] = outputExtension;
|
|
this->OutputExtensions[outputExtension] = outputExtension;
|
|
if(outputExtension[0] == '.')
|
|
{
|
|
this->OutputExtensions[outputExtension+1] = outputExtension+1;
|
|
}
|
|
}
|
|
|
|
std::string extensionsVar = std::string("CMAKE_") +
|
|
std::string(l) + std::string("_SOURCE_FILE_EXTENSIONS");
|
|
std::string ignoreExtensionsVar = std::string("CMAKE_") +
|
|
std::string(l) + std::string("_IGNORE_EXTENSIONS");
|
|
std::string ignoreExts = mf->GetSafeDefinition(ignoreExtensionsVar.c_str());
|
|
std::string exts = mf->GetSafeDefinition(extensionsVar.c_str());
|
|
std::vector<std::string> extensionList;
|
|
cmSystemTools::ExpandListArgument(exts, extensionList);
|
|
for(std::vector<std::string>::iterator i = extensionList.begin();
|
|
i != extensionList.end(); ++i)
|
|
{
|
|
this->ExtensionToLanguage[*i] = l;
|
|
}
|
|
cmSystemTools::ExpandListArgument(ignoreExts, extensionList);
|
|
for(std::vector<std::string>::iterator i = extensionList.begin();
|
|
i != extensionList.end(); ++i)
|
|
{
|
|
this->IgnoreExtensions[*i] = true;
|
|
}
|
|
|
|
}
|
|
|
|
bool cmGlobalGenerator::IgnoreFile(const char* l)
|
|
{
|
|
if(this->GetLanguageFromExtension(l))
|
|
{
|
|
return false;
|
|
}
|
|
return (this->IgnoreExtensions.count(l) > 0);
|
|
}
|
|
|
|
bool cmGlobalGenerator::GetLanguageEnabled(const char* l) const
|
|
{
|
|
return (this->LanguageEnabled.find(l)!= this->LanguageEnabled.end());
|
|
}
|
|
|
|
void cmGlobalGenerator::ClearEnabledLanguages()
|
|
{
|
|
this->LanguageEnabled.clear();
|
|
}
|
|
|
|
bool cmGlobalGenerator::IsDependedOn(const char* project,
|
|
cmTarget* targetIn)
|
|
{
|
|
// Get all local gens for this project
|
|
std::vector<cmLocalGenerator*>* gens = &this->ProjectMap[project];
|
|
// loop over local gens and get the targets for each one
|
|
for(unsigned int i = 0; i < gens->size(); ++i)
|
|
{
|
|
cmTargets& targets = (*gens)[i]->GetMakefile()->GetTargets();
|
|
for (cmTargets::iterator l = targets.begin();
|
|
l != targets.end(); l++)
|
|
{
|
|
cmTarget& target = l->second;
|
|
std::set<cmStdString>::const_iterator pos =
|
|
target.GetUtilities().find(targetIn->GetName());
|
|
if(pos != target.GetUtilities().end())
|
|
{
|
|
return true;
|
|
}
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
|
|
void cmGlobalGenerator::Configure()
|
|
{
|
|
this->FirstTimeProgress = 0.0f;
|
|
this->ClearExportSets();
|
|
// Delete any existing cmLocalGenerators
|
|
unsigned int i;
|
|
for (i = 0; i < this->LocalGenerators.size(); ++i)
|
|
{
|
|
delete this->LocalGenerators[i];
|
|
}
|
|
this->LocalGenerators.clear();
|
|
this->TargetDependencies.clear();
|
|
this->TotalTargets.clear();
|
|
this->LocalGeneratorToTargetMap.clear();
|
|
this->ProjectMap.clear();
|
|
this->RuleHashes.clear();
|
|
|
|
// start with this directory
|
|
cmLocalGenerator *lg = this->CreateLocalGenerator();
|
|
this->LocalGenerators.push_back(lg);
|
|
|
|
// set the Start directories
|
|
lg->GetMakefile()->SetStartDirectory
|
|
(this->CMakeInstance->GetStartDirectory());
|
|
lg->GetMakefile()->SetStartOutputDirectory
|
|
(this->CMakeInstance->GetStartOutputDirectory());
|
|
lg->GetMakefile()->MakeStartDirectoriesCurrent();
|
|
|
|
// now do it
|
|
lg->Configure();
|
|
|
|
// update the cache entry for the number of local generators, this is used
|
|
// for progress
|
|
char num[100];
|
|
sprintf(num,"%d",static_cast<int>(this->LocalGenerators.size()));
|
|
this->GetCMakeInstance()->AddCacheEntry
|
|
("CMAKE_NUMBER_OF_LOCAL_GENERATORS", num,
|
|
"number of local generators", cmCacheManager::INTERNAL);
|
|
|
|
// check for link libraries and include directories containing "NOTFOUND"
|
|
// and for infinite loops
|
|
this->CheckLocalGenerators();
|
|
|
|
// at this point this->LocalGenerators has been filled,
|
|
// so create the map from project name to vector of local generators
|
|
this->FillProjectMap();
|
|
|
|
if ( !this->CMakeInstance->GetScriptMode() )
|
|
{
|
|
this->CMakeInstance->UpdateProgress("Configuring done", -1);
|
|
}
|
|
}
|
|
|
|
bool cmGlobalGenerator::CheckALLOW_DUPLICATE_CUSTOM_TARGETS()
|
|
{
|
|
// If the property is not enabled then okay.
|
|
if(!this->CMakeInstance
|
|
->GetPropertyAsBool("ALLOW_DUPLICATE_CUSTOM_TARGETS"))
|
|
{
|
|
return true;
|
|
}
|
|
|
|
// This generator does not support duplicate custom targets.
|
|
cmOStringStream e;
|
|
e << "This project has enabled the ALLOW_DUPLICATE_CUSTOM_TARGETS "
|
|
<< "global property. "
|
|
<< "The \"" << this->GetName() << "\" generator does not support "
|
|
<< "duplicate custom targets. "
|
|
<< "Consider using a Makefiles generator or fix the project to not "
|
|
<< "use duplicat target names.";
|
|
cmSystemTools::Error(e.str().c_str());
|
|
return false;
|
|
}
|
|
|
|
void cmGlobalGenerator::Generate()
|
|
{
|
|
// Some generators track files replaced during the Generate.
|
|
// Start with an empty vector:
|
|
this->FilesReplacedDuringGenerate.clear();
|
|
|
|
// Check whether this generator is allowed to run.
|
|
if(!this->CheckALLOW_DUPLICATE_CUSTOM_TARGETS())
|
|
{
|
|
return;
|
|
}
|
|
|
|
// Check that all targets are valid.
|
|
if(!this->CheckTargets())
|
|
{
|
|
return;
|
|
}
|
|
|
|
// For each existing cmLocalGenerator
|
|
unsigned int i;
|
|
|
|
// Consolidate global targets
|
|
cmTargets globalTargets;
|
|
this->CreateDefaultGlobalTargets(&globalTargets);
|
|
for (i = 0; i < this->LocalGenerators.size(); ++i)
|
|
{
|
|
cmTargets* targets =
|
|
&(this->LocalGenerators[i]->GetMakefile()->GetTargets());
|
|
cmTargets::iterator tarIt;
|
|
for ( tarIt = targets->begin(); tarIt != targets->end(); ++ tarIt )
|
|
{
|
|
if ( tarIt->second.GetType() == cmTarget::GLOBAL_TARGET )
|
|
{
|
|
globalTargets[tarIt->first] = tarIt->second;
|
|
}
|
|
}
|
|
}
|
|
for (i = 0; i < this->LocalGenerators.size(); ++i)
|
|
{
|
|
cmMakefile* mf = this->LocalGenerators[i]->GetMakefile();
|
|
cmTargets* targets = &(mf->GetTargets());
|
|
cmTargets::iterator tit;
|
|
for ( tit = globalTargets.begin(); tit != globalTargets.end(); ++ tit )
|
|
{
|
|
(*targets)[tit->first] = tit->second;
|
|
(*targets)[tit->first].SetMakefile(mf);
|
|
}
|
|
}
|
|
|
|
// Add generator specific helper commands
|
|
for (i = 0; i < this->LocalGenerators.size(); ++i)
|
|
{
|
|
this->LocalGenerators[i]->AddHelperCommands();
|
|
}
|
|
|
|
// Trace the dependencies, after that no custom commands should be added
|
|
// because their dependencies might not be handled correctly
|
|
for (i = 0; i < this->LocalGenerators.size(); ++i)
|
|
{
|
|
this->LocalGenerators[i]->TraceDependencies();
|
|
}
|
|
|
|
// Compute the manifest of main targets generated.
|
|
for (i = 0; i < this->LocalGenerators.size(); ++i)
|
|
{
|
|
this->LocalGenerators[i]->GenerateTargetManifest();
|
|
}
|
|
|
|
// Compute the inter-target dependencies.
|
|
{
|
|
cmComputeTargetDepends ctd(this);
|
|
ctd.Compute();
|
|
std::vector<cmTarget*> const& targets = ctd.GetTargets();
|
|
for(std::vector<cmTarget*>::const_iterator ti = targets.begin();
|
|
ti != targets.end(); ++ti)
|
|
{
|
|
ctd.GetTargetDirectDepends(*ti, this->TargetDependencies[*ti]);
|
|
}
|
|
}
|
|
|
|
// Create a map from local generator to the complete set of targets
|
|
// it builds by default.
|
|
this->FillLocalGeneratorToTargetMap();
|
|
|
|
// Generate project files
|
|
for (i = 0; i < this->LocalGenerators.size(); ++i)
|
|
{
|
|
this->SetCurrentLocalGenerator(this->LocalGenerators[i]);
|
|
this->LocalGenerators[i]->Generate();
|
|
this->LocalGenerators[i]->GenerateInstallRules();
|
|
this->LocalGenerators[i]->GenerateTestFiles();
|
|
this->CMakeInstance->UpdateProgress("Generating",
|
|
(i+1.0f)/this->LocalGenerators.size());
|
|
}
|
|
this->SetCurrentLocalGenerator(0);
|
|
|
|
// Update rule hashes.
|
|
this->CheckRuleHashes();
|
|
|
|
if (this->ExtraGenerator != 0)
|
|
{
|
|
this->ExtraGenerator->Generate();
|
|
}
|
|
|
|
this->CMakeInstance->UpdateProgress("Generating done", -1);
|
|
}
|
|
|
|
//----------------------------------------------------------------------------
|
|
bool cmGlobalGenerator::CheckTargets()
|
|
{
|
|
// Make sure all targets can find their source files.
|
|
for(unsigned int i=0; i < this->LocalGenerators.size(); ++i)
|
|
{
|
|
cmTargets& targets =
|
|
this->LocalGenerators[i]->GetMakefile()->GetTargets();
|
|
for(cmTargets::iterator ti = targets.begin();
|
|
ti != targets.end(); ++ti)
|
|
{
|
|
cmTarget& target = ti->second;
|
|
if(target.GetType() == cmTarget::EXECUTABLE ||
|
|
target.GetType() == cmTarget::STATIC_LIBRARY ||
|
|
target.GetType() == cmTarget::SHARED_LIBRARY ||
|
|
target.GetType() == cmTarget::MODULE_LIBRARY ||
|
|
target.GetType() == cmTarget::UTILITY)
|
|
{
|
|
if(!target.FindSourceFiles())
|
|
{
|
|
return false;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
return true;
|
|
}
|
|
|
|
void cmGlobalGenerator::CheckLocalGenerators()
|
|
{
|
|
std::map<cmStdString, cmStdString> notFoundMap;
|
|
// std::set<cmStdString> notFoundMap;
|
|
// after it is all done do a ConfigureFinalPass
|
|
cmCacheManager* manager = 0;
|
|
for (unsigned int i = 0; i < this->LocalGenerators.size(); ++i)
|
|
{
|
|
manager = this->LocalGenerators[i]->GetMakefile()->GetCacheManager();
|
|
this->LocalGenerators[i]->ConfigureFinalPass();
|
|
const cmTargets & targets =
|
|
this->LocalGenerators[i]->GetMakefile()->GetTargets();
|
|
for (cmTargets::const_iterator l = targets.begin();
|
|
l != targets.end(); l++)
|
|
{
|
|
const cmTarget::LinkLibraryVectorType& libs=l->second.GetLinkLibraries();
|
|
for(cmTarget::LinkLibraryVectorType::const_iterator lib = libs.begin();
|
|
lib != libs.end(); ++lib)
|
|
{
|
|
if(lib->first.size() > 9 &&
|
|
cmSystemTools::IsNOTFOUND(lib->first.c_str()))
|
|
{
|
|
std::string varName = lib->first.substr(0, lib->first.size()-9);
|
|
cmCacheManager::CacheIterator it =
|
|
manager->GetCacheIterator(varName.c_str());
|
|
if(it.GetPropertyAsBool("ADVANCED"))
|
|
{
|
|
varName += " (ADVANCED)";
|
|
}
|
|
std::string text = notFoundMap[varName];
|
|
text += "\n linked by target \"";
|
|
text += l->second.GetName();
|
|
text += "\" in directory ";
|
|
text+=this->LocalGenerators[i]->GetMakefile()->GetCurrentDirectory();
|
|
notFoundMap[varName] = text;
|
|
}
|
|
}
|
|
}
|
|
const std::vector<std::string>& incs =
|
|
this->LocalGenerators[i]->GetMakefile()->GetIncludeDirectories();
|
|
|
|
for( std::vector<std::string>::const_iterator incDir = incs.begin();
|
|
incDir != incs.end(); ++incDir)
|
|
{
|
|
if(incDir->size() > 9 &&
|
|
cmSystemTools::IsNOTFOUND(incDir->c_str()))
|
|
{
|
|
std::string varName = incDir->substr(0, incDir->size()-9);
|
|
cmCacheManager::CacheIterator it =
|
|
manager->GetCacheIterator(varName.c_str());
|
|
if(it.GetPropertyAsBool("ADVANCED"))
|
|
{
|
|
varName += " (ADVANCED)";
|
|
}
|
|
std::string text = notFoundMap[varName];
|
|
text += "\n used as include directory in directory ";
|
|
text += this->LocalGenerators[i]->GetMakefile()->GetCurrentDirectory();
|
|
notFoundMap[varName] = text;
|
|
}
|
|
}
|
|
this->CMakeInstance->UpdateProgress
|
|
("Configuring", 0.9f+0.1f*(i+1.0f)/this->LocalGenerators.size());
|
|
}
|
|
|
|
if(notFoundMap.size())
|
|
{
|
|
std::string notFoundVars;
|
|
for(std::map<cmStdString, cmStdString>::const_iterator
|
|
ii = notFoundMap.begin();
|
|
ii != notFoundMap.end();
|
|
++ii)
|
|
{
|
|
notFoundVars += ii->first;
|
|
notFoundVars += ii->second;
|
|
notFoundVars += "\n";
|
|
}
|
|
cmSystemTools::Error("The following variables are used in this project, "
|
|
"but they are set to NOTFOUND.\n"
|
|
"Please set them or make sure they are set and "
|
|
"tested correctly in the CMake files:\n",
|
|
notFoundVars.c_str());
|
|
}
|
|
}
|
|
|
|
int cmGlobalGenerator::TryCompile(const char *srcdir, const char *bindir,
|
|
const char *projectName,
|
|
const char *target,
|
|
std::string *output, cmMakefile *mf)
|
|
{
|
|
// if this is not set, then this is a first time configure
|
|
// and there is a good chance that the try compile stuff will
|
|
// take the bulk of the time, so try and guess some progress
|
|
// by getting closer and closer to 100 without actually getting there.
|
|
if (!this->CMakeInstance->GetCacheManager()->GetCacheValue
|
|
("CMAKE_NUMBER_OF_LOCAL_GENERATORS"))
|
|
{
|
|
// If CMAKE_NUMBER_OF_LOCAL_GENERATORS is not set
|
|
// we are in the first time progress and we have no
|
|
// idea how long it will be. So, just move 1/10th of the way
|
|
// there each time, and don't go over 95%
|
|
this->FirstTimeProgress += ((1.0f - this->FirstTimeProgress) /30.0f);
|
|
if(this->FirstTimeProgress > 0.95f)
|
|
{
|
|
this->FirstTimeProgress = 0.95f;
|
|
}
|
|
this->CMakeInstance->UpdateProgress("Configuring",
|
|
this->FirstTimeProgress);
|
|
}
|
|
|
|
std::string makeCommand = this->CMakeInstance->
|
|
GetCacheManager()->GetCacheValue("CMAKE_MAKE_PROGRAM");
|
|
if(makeCommand.size() == 0)
|
|
{
|
|
cmSystemTools::Error(
|
|
"Generator cannot find the appropriate make command.");
|
|
return 1;
|
|
}
|
|
|
|
std::string newTarget;
|
|
if (target && strlen(target))
|
|
{
|
|
newTarget += target;
|
|
#if 0
|
|
#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] != '.')
|
|
{
|
|
newTarget += ".exe";
|
|
}
|
|
#endif // WIN32
|
|
#endif
|
|
}
|
|
const char* config = mf->GetDefinition("CMAKE_TRY_COMPILE_CONFIGURATION");
|
|
return this->Build(srcdir,bindir,projectName,
|
|
newTarget.c_str(),
|
|
output,makeCommand.c_str(),config,false,true,
|
|
this->TryCompileTimeout);
|
|
}
|
|
|
|
std::string cmGlobalGenerator
|
|
::GenerateBuildCommand(const char* makeProgram, const char *projectName,
|
|
const char* additionalOptions, const char *targetName,
|
|
const char* config, bool ignoreErrors, bool)
|
|
{
|
|
// Project name and config are not used yet.
|
|
(void)projectName;
|
|
(void)config;
|
|
|
|
std::string makeCommand =
|
|
cmSystemTools::ConvertToUnixOutputPath(makeProgram);
|
|
|
|
// Since we have full control over the invocation of nmake, let us
|
|
// make it quiet.
|
|
if ( strcmp(this->GetName(), "NMake Makefiles") == 0 )
|
|
{
|
|
makeCommand += " /NOLOGO ";
|
|
}
|
|
if ( ignoreErrors )
|
|
{
|
|
makeCommand += " -i";
|
|
}
|
|
if ( additionalOptions )
|
|
{
|
|
makeCommand += " ";
|
|
makeCommand += additionalOptions;
|
|
}
|
|
if ( targetName )
|
|
{
|
|
makeCommand += " ";
|
|
makeCommand += targetName;
|
|
}
|
|
return makeCommand;
|
|
}
|
|
|
|
int cmGlobalGenerator::Build(
|
|
const char *, const char *bindir,
|
|
const char *projectName, const char *target,
|
|
std::string *output,
|
|
const char *makeCommandCSTR,
|
|
const char *config,
|
|
bool clean, bool fast,
|
|
double timeout)
|
|
{
|
|
/**
|
|
* Run an executable command and put the stdout in output.
|
|
*/
|
|
std::string cwd = cmSystemTools::GetCurrentWorkingDirectory();
|
|
cmSystemTools::ChangeDirectory(bindir);
|
|
if(output)
|
|
{
|
|
*output += "Change Dir: ";
|
|
*output += bindir;
|
|
*output += "\n";
|
|
}
|
|
|
|
int retVal;
|
|
bool hideconsole = cmSystemTools::GetRunCommandHideConsole();
|
|
cmSystemTools::SetRunCommandHideConsole(true);
|
|
std::string outputBuffer;
|
|
std::string* outputPtr = 0;
|
|
if(output)
|
|
{
|
|
outputPtr = &outputBuffer;
|
|
}
|
|
|
|
// should we do a clean first?
|
|
if (clean)
|
|
{
|
|
std::string cleanCommand =
|
|
this->GenerateBuildCommand(makeCommandCSTR, projectName,
|
|
0, "clean", config, false, fast);
|
|
if(output)
|
|
{
|
|
*output += "\nRun Clean Command:";
|
|
*output += cleanCommand;
|
|
*output += "\n";
|
|
}
|
|
|
|
if (!cmSystemTools::RunSingleCommand(cleanCommand.c_str(), outputPtr,
|
|
&retVal, 0, false, timeout))
|
|
{
|
|
cmSystemTools::SetRunCommandHideConsole(hideconsole);
|
|
cmSystemTools::Error("Generator: execution of make clean failed.");
|
|
if (output)
|
|
{
|
|
*output += *outputPtr;
|
|
*output += "\nGenerator: execution of make clean failed.\n";
|
|
}
|
|
|
|
// return to the original directory
|
|
cmSystemTools::ChangeDirectory(cwd.c_str());
|
|
return 1;
|
|
}
|
|
if (output)
|
|
{
|
|
*output += *outputPtr;
|
|
}
|
|
}
|
|
|
|
// now build
|
|
std::string makeCommand =
|
|
this->GenerateBuildCommand(makeCommandCSTR, projectName,
|
|
0, target, config, false, fast);
|
|
if(output)
|
|
{
|
|
*output += "\nRun Build Command:";
|
|
*output += makeCommand;
|
|
*output += "\n";
|
|
}
|
|
|
|
if (!cmSystemTools::RunSingleCommand(makeCommand.c_str(), outputPtr,
|
|
&retVal, 0, false, timeout))
|
|
{
|
|
cmSystemTools::SetRunCommandHideConsole(hideconsole);
|
|
cmSystemTools::Error
|
|
("Generator: execution of make failed. Make command was: ",
|
|
makeCommand.c_str());
|
|
if (output)
|
|
{
|
|
*output += *outputPtr;
|
|
*output += "\nGenerator: execution of make failed. Make command was: "
|
|
+ makeCommand + "\n";
|
|
}
|
|
|
|
// return to the original directory
|
|
cmSystemTools::ChangeDirectory(cwd.c_str());
|
|
return 1;
|
|
}
|
|
if (output)
|
|
{
|
|
*output += *outputPtr;
|
|
}
|
|
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;
|
|
}
|
|
|
|
void cmGlobalGenerator::AddLocalGenerator(cmLocalGenerator *lg)
|
|
{
|
|
this->LocalGenerators.push_back(lg);
|
|
|
|
// update progress
|
|
// estimate how many lg there will be
|
|
const char *numGenC =
|
|
this->CMakeInstance->GetCacheManager()->GetCacheValue
|
|
("CMAKE_NUMBER_OF_LOCAL_GENERATORS");
|
|
|
|
if (!numGenC)
|
|
{
|
|
// If CMAKE_NUMBER_OF_LOCAL_GENERATORS is not set
|
|
// we are in the first time progress and we have no
|
|
// idea how long it will be. So, just move half way
|
|
// there each time, and don't go over 95%
|
|
this->FirstTimeProgress += ((1.0f - this->FirstTimeProgress) /30.0f);
|
|
if(this->FirstTimeProgress > 0.95f)
|
|
{
|
|
this->FirstTimeProgress = 0.95f;
|
|
}
|
|
this->CMakeInstance->UpdateProgress("Configuring",
|
|
this->FirstTimeProgress);
|
|
return;
|
|
}
|
|
|
|
int numGen = atoi(numGenC);
|
|
float prog = 0.9f*this->LocalGenerators.size()/numGen;
|
|
if (prog > 0.9f)
|
|
{
|
|
prog = 0.9f;
|
|
}
|
|
this->CMakeInstance->UpdateProgress("Configuring", prog);
|
|
}
|
|
|
|
void cmGlobalGenerator::AddInstallComponent(const char* component)
|
|
{
|
|
if(component && *component)
|
|
{
|
|
this->InstallComponents.insert(component);
|
|
}
|
|
}
|
|
|
|
void cmGlobalGenerator::AddTargetToExports(const char* exportSetName,
|
|
cmTarget* target,
|
|
cmInstallTargetGenerator* archive,
|
|
cmInstallTargetGenerator* runTime,
|
|
cmInstallTargetGenerator* library,
|
|
cmInstallTargetGenerator* framework,
|
|
cmInstallTargetGenerator* bundle,
|
|
cmInstallFilesGenerator* headers)
|
|
{
|
|
if ((exportSetName) && (*exportSetName) && (target))
|
|
{
|
|
cmTargetExport* te = new cmTargetExport(target, archive, runTime, library,
|
|
framework, bundle, headers);
|
|
this->ExportSets[exportSetName].push_back(te);
|
|
}
|
|
}
|
|
|
|
//----------------------------------------------------------------------------
|
|
void cmGlobalGenerator::ClearExportSets()
|
|
{
|
|
for(std::map<cmStdString, std::vector<cmTargetExport*> >::iterator
|
|
setIt = this->ExportSets.begin();
|
|
setIt != this->ExportSets.end(); ++setIt)
|
|
{
|
|
for(unsigned int i = 0; i < setIt->second.size(); ++i)
|
|
{
|
|
delete setIt->second[i];
|
|
}
|
|
}
|
|
this->ExportSets.clear();
|
|
}
|
|
|
|
const std::vector<cmTargetExport*>* cmGlobalGenerator::GetExportSet(
|
|
const char* name) const
|
|
{
|
|
std::map<cmStdString, std::vector<cmTargetExport*> >::const_iterator
|
|
exportSetIt = this->ExportSets.find(name);
|
|
if (exportSetIt != this->ExportSets.end())
|
|
{
|
|
return &exportSetIt->second;
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
|
|
void cmGlobalGenerator::EnableInstallTarget()
|
|
{
|
|
this->InstallTargetEnabled = true;
|
|
}
|
|
|
|
cmLocalGenerator *cmGlobalGenerator::CreateLocalGenerator()
|
|
{
|
|
cmLocalGenerator *lg = new cmLocalGenerator;
|
|
lg->SetGlobalGenerator(this);
|
|
return lg;
|
|
}
|
|
|
|
void cmGlobalGenerator::EnableLanguagesFromGenerator(cmGlobalGenerator *gen )
|
|
{
|
|
std::string cfp = gen->GetCMakeInstance()->GetHomeOutputDirectory();
|
|
cfp += cmake::GetCMakeFilesDirectory();
|
|
this->SetConfiguredFilesPath(cfp.c_str());
|
|
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->LanguageEnabled = gen->LanguageEnabled;
|
|
this->ExtensionToLanguage = gen->ExtensionToLanguage;
|
|
this->IgnoreExtensions = gen->IgnoreExtensions;
|
|
this->LanguageToOutputExtension = gen->LanguageToOutputExtension;
|
|
this->LanguageToLinkerPreference = gen->LanguageToLinkerPreference;
|
|
this->OutputExtensions = gen->OutputExtensions;
|
|
}
|
|
|
|
//----------------------------------------------------------------------------
|
|
void cmGlobalGenerator::GetDocumentation(cmDocumentationEntry& entry) const
|
|
{
|
|
entry.Name = this->GetName();
|
|
entry.Brief = "";
|
|
entry.Full = "";
|
|
}
|
|
|
|
bool cmGlobalGenerator::IsExcluded(cmLocalGenerator* root,
|
|
cmLocalGenerator* gen)
|
|
{
|
|
if(!gen || gen == root)
|
|
{
|
|
// No directory excludes itself.
|
|
return false;
|
|
}
|
|
|
|
if(gen->GetMakefile()->GetPropertyAsBool("EXCLUDE_FROM_ALL"))
|
|
{
|
|
// This directory is excluded from its parent.
|
|
return true;
|
|
}
|
|
|
|
// This directory is included in its parent. Check whether the
|
|
// parent is excluded.
|
|
return this->IsExcluded(root, gen->GetParent());
|
|
}
|
|
|
|
bool cmGlobalGenerator::IsExcluded(cmLocalGenerator* root,
|
|
cmTarget& target)
|
|
{
|
|
if(target.GetPropertyAsBool("EXCLUDE_FROM_ALL"))
|
|
{
|
|
// This target is excluded from its directory.
|
|
return true;
|
|
}
|
|
else
|
|
{
|
|
// This target is included in its directory. Check whether the
|
|
// directory is excluded.
|
|
return this->IsExcluded(root, target.GetMakefile()->GetLocalGenerator());
|
|
}
|
|
}
|
|
|
|
void cmGlobalGenerator::GetEnabledLanguages(std::vector<std::string>& lang)
|
|
{
|
|
for(std::map<cmStdString, bool>::iterator i =
|
|
this->LanguageEnabled.begin(); i != this->LanguageEnabled.end(); ++i)
|
|
{
|
|
lang.push_back(i->first);
|
|
}
|
|
}
|
|
|
|
int cmGlobalGenerator::GetLinkerPreference(const char* lang)
|
|
{
|
|
std::map<cmStdString, int>::const_iterator it =
|
|
this->LanguageToLinkerPreference.find(lang);
|
|
if (it != this->LanguageToLinkerPreference.end())
|
|
{
|
|
return it->second;
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
void cmGlobalGenerator::FillProjectMap()
|
|
{
|
|
this->ProjectMap.clear(); // make sure we start with a clean map
|
|
unsigned int i;
|
|
for(i = 0; i < this->LocalGenerators.size(); ++i)
|
|
{
|
|
// for each local generator add all projects
|
|
cmLocalGenerator *lg = this->LocalGenerators[i];
|
|
std::string name;
|
|
do
|
|
{
|
|
if (name != lg->GetMakefile()->GetProjectName())
|
|
{
|
|
name = lg->GetMakefile()->GetProjectName();
|
|
this->ProjectMap[name].push_back(this->LocalGenerators[i]);
|
|
}
|
|
lg = lg->GetParent();
|
|
}
|
|
while (lg);
|
|
}
|
|
}
|
|
|
|
|
|
// Build a map that contains a the set of targets used by each local
|
|
// generator directory level.
|
|
void cmGlobalGenerator::FillLocalGeneratorToTargetMap()
|
|
{
|
|
this->LocalGeneratorToTargetMap.clear();
|
|
// Loop over all targets in all local generators.
|
|
for(std::vector<cmLocalGenerator*>::const_iterator
|
|
lgi = this->LocalGenerators.begin();
|
|
lgi != this->LocalGenerators.end(); ++lgi)
|
|
{
|
|
cmLocalGenerator* lg = *lgi;
|
|
cmMakefile* mf = lg->GetMakefile();
|
|
cmTargets& targets = mf->GetTargets();
|
|
for(cmTargets::iterator t = targets.begin(); t != targets.end(); ++t)
|
|
{
|
|
cmTarget& target = t->second;
|
|
|
|
// Consider the directory containing the target and all its
|
|
// parents until something excludes the target.
|
|
for(cmLocalGenerator* clg = lg; clg && !this->IsExcluded(clg, target);
|
|
clg = clg->GetParent())
|
|
{
|
|
// This local generator includes the target.
|
|
std::set<cmTarget*>& targetSet =
|
|
this->LocalGeneratorToTargetMap[clg];
|
|
targetSet.insert(&target);
|
|
|
|
// Add dependencies of the included target. An excluded
|
|
// target may still be included if it is a dependency of a
|
|
// non-excluded target.
|
|
TargetDependSet & tgtdeps = this->GetTargetDirectDepends(target);
|
|
for(TargetDependSet::const_iterator ti = tgtdeps.begin();
|
|
ti != tgtdeps.end(); ++ti)
|
|
{
|
|
targetSet.insert(*ti);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
///! Find a local generator by its startdirectory
|
|
cmLocalGenerator* cmGlobalGenerator::FindLocalGenerator(const char* start_dir)
|
|
{
|
|
std::vector<cmLocalGenerator*>* gens = &this->LocalGenerators;
|
|
for(unsigned int i = 0; i < gens->size(); ++i)
|
|
{
|
|
std::string sd = (*gens)[i]->GetMakefile()->GetStartDirectory();
|
|
if (sd == start_dir)
|
|
{
|
|
return (*gens)[i];
|
|
}
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
|
|
//----------------------------------------------------------------------------
|
|
cmTarget*
|
|
cmGlobalGenerator::FindTarget(const char* project, const char* name)
|
|
{
|
|
// if project specific
|
|
if(project)
|
|
{
|
|
std::vector<cmLocalGenerator*>* gens = &this->ProjectMap[project];
|
|
for(unsigned int i = 0; i < gens->size(); ++i)
|
|
{
|
|
cmTarget* ret = (*gens)[i]->GetMakefile()->FindTarget(name);
|
|
if(ret)
|
|
{
|
|
return ret;
|
|
}
|
|
}
|
|
}
|
|
// if all projects/directories
|
|
else
|
|
{
|
|
std::map<cmStdString,cmTarget *>::iterator i =
|
|
this->TotalTargets.find ( name );
|
|
if ( i != this->TotalTargets.end() )
|
|
{
|
|
return i->second;
|
|
}
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
//----------------------------------------------------------------------------
|
|
bool cmGlobalGenerator::NameResolvesToFramework(const std::string& libname)
|
|
{
|
|
if(cmSystemTools::IsPathToFramework(libname.c_str()))
|
|
{
|
|
return true;
|
|
}
|
|
|
|
if(cmTarget* tgt = this->FindTarget(0, libname.c_str()))
|
|
{
|
|
if(tgt->IsFrameworkOnApple())
|
|
{
|
|
return true;
|
|
}
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
//----------------------------------------------------------------------------
|
|
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 cmGlobalGenerator::SetCMakeInstance(cmake* cm)
|
|
{
|
|
// Store a pointer to the cmake object instance.
|
|
this->CMakeInstance = cm;
|
|
}
|
|
|
|
void cmGlobalGenerator::CreateDefaultGlobalTargets(cmTargets* targets)
|
|
{
|
|
cmMakefile* mf = this->LocalGenerators[0]->GetMakefile();
|
|
const char* cmakeCfgIntDir = this->GetCMakeCFGInitDirectory();
|
|
const char* cmakeCommand = mf->GetRequiredDefinition("CMAKE_COMMAND");
|
|
|
|
// CPack
|
|
cmCustomCommandLines cpackCommandLines;
|
|
std::vector<std::string> depends;
|
|
cmCustomCommandLine singleLine;
|
|
singleLine.push_back(this->GetCMakeInstance()->GetCPackCommand());
|
|
if ( cmakeCfgIntDir && *cmakeCfgIntDir && cmakeCfgIntDir[0] != '.' )
|
|
{
|
|
singleLine.push_back("-C");
|
|
singleLine.push_back(cmakeCfgIntDir);
|
|
}
|
|
singleLine.push_back("--config");
|
|
std::string configFile = mf->GetStartOutputDirectory();;
|
|
configFile += "/CPackConfig.cmake";
|
|
singleLine.push_back(configFile);
|
|
cpackCommandLines.push_back(singleLine);
|
|
if ( this->GetPreinstallTargetName() )
|
|
{
|
|
depends.push_back("preinstall");
|
|
}
|
|
else
|
|
{
|
|
const char* noPackageAll =
|
|
mf->GetDefinition("CMAKE_SKIP_PACKAGE_ALL_DEPENDENCY");
|
|
if(!noPackageAll || cmSystemTools::IsOff(noPackageAll))
|
|
{
|
|
depends.push_back(this->GetAllTargetName());
|
|
}
|
|
}
|
|
if(cmSystemTools::FileExists(configFile.c_str()))
|
|
{
|
|
(*targets)[this->GetPackageTargetName()]
|
|
= this->CreateGlobalTarget(this->GetPackageTargetName(),
|
|
"Run CPack packaging tool...",
|
|
&cpackCommandLines, depends);
|
|
}
|
|
// CPack source
|
|
const char* packageSourceTargetName = this->GetPackageSourceTargetName();
|
|
if ( packageSourceTargetName )
|
|
{
|
|
cpackCommandLines.erase(cpackCommandLines.begin(),
|
|
cpackCommandLines.end());
|
|
singleLine.erase(singleLine.begin(), singleLine.end());
|
|
depends.erase(depends.begin(), depends.end());
|
|
singleLine.push_back(this->GetCMakeInstance()->GetCPackCommand());
|
|
singleLine.push_back("--config");
|
|
configFile = mf->GetStartOutputDirectory();;
|
|
configFile += "/CPackSourceConfig.cmake";
|
|
if(cmSystemTools::FileExists(configFile.c_str()))
|
|
{
|
|
singleLine.push_back(configFile);
|
|
cpackCommandLines.push_back(singleLine);
|
|
(*targets)[packageSourceTargetName]
|
|
= this->CreateGlobalTarget(packageSourceTargetName,
|
|
"Run CPack packaging tool for source...",
|
|
&cpackCommandLines, depends);
|
|
}
|
|
}
|
|
|
|
// Test
|
|
if(mf->IsOn("CMAKE_TESTING_ENABLED"))
|
|
{
|
|
cpackCommandLines.erase(cpackCommandLines.begin(),
|
|
cpackCommandLines.end());
|
|
singleLine.erase(singleLine.begin(), singleLine.end());
|
|
depends.erase(depends.begin(), depends.end());
|
|
singleLine.push_back(this->GetCMakeInstance()->GetCTestCommand());
|
|
singleLine.push_back("--force-new-ctest-process");
|
|
if(cmakeCfgIntDir && *cmakeCfgIntDir && cmakeCfgIntDir[0] != '.')
|
|
{
|
|
singleLine.push_back("-C");
|
|
singleLine.push_back(cmakeCfgIntDir);
|
|
}
|
|
else // TODO: This is a hack. Should be something to do with the generator
|
|
{
|
|
singleLine.push_back("$(ARGS)");
|
|
}
|
|
cpackCommandLines.push_back(singleLine);
|
|
(*targets)[this->GetTestTargetName()]
|
|
= this->CreateGlobalTarget(this->GetTestTargetName(),
|
|
"Running tests...", &cpackCommandLines, depends);
|
|
}
|
|
|
|
//Edit Cache
|
|
const char* editCacheTargetName = this->GetEditCacheTargetName();
|
|
if ( editCacheTargetName )
|
|
{
|
|
cpackCommandLines.erase(cpackCommandLines.begin(),
|
|
cpackCommandLines.end());
|
|
singleLine.erase(singleLine.begin(), singleLine.end());
|
|
depends.erase(depends.begin(), depends.end());
|
|
|
|
// Use CMAKE_EDIT_COMMAND for the edit_cache rule if it is defined.
|
|
// Otherwise default to the interactive command-line interface.
|
|
if(mf->GetDefinition("CMAKE_EDIT_COMMAND"))
|
|
{
|
|
singleLine.push_back(mf->GetDefinition("CMAKE_EDIT_COMMAND"));
|
|
singleLine.push_back("-H$(CMAKE_SOURCE_DIR)");
|
|
singleLine.push_back("-B$(CMAKE_BINARY_DIR)");
|
|
cpackCommandLines.push_back(singleLine);
|
|
(*targets)[editCacheTargetName] =
|
|
this->CreateGlobalTarget(
|
|
editCacheTargetName, "Running CMake cache editor...",
|
|
&cpackCommandLines, depends);
|
|
}
|
|
else
|
|
{
|
|
singleLine.push_back(cmakeCommand);
|
|
singleLine.push_back("-i");
|
|
singleLine.push_back(".");
|
|
cpackCommandLines.push_back(singleLine);
|
|
(*targets)[editCacheTargetName] =
|
|
this->CreateGlobalTarget(
|
|
editCacheTargetName,
|
|
"Running interactive CMake command-line interface...",
|
|
&cpackCommandLines, depends);
|
|
}
|
|
}
|
|
|
|
//Rebuild Cache
|
|
const char* rebuildCacheTargetName = this->GetRebuildCacheTargetName();
|
|
if ( rebuildCacheTargetName )
|
|
{
|
|
cpackCommandLines.erase(cpackCommandLines.begin(),
|
|
cpackCommandLines.end());
|
|
singleLine.erase(singleLine.begin(), singleLine.end());
|
|
depends.erase(depends.begin(), depends.end());
|
|
singleLine.push_back(cmakeCommand);
|
|
singleLine.push_back("-H$(CMAKE_SOURCE_DIR)");
|
|
singleLine.push_back("-B$(CMAKE_BINARY_DIR)");
|
|
cpackCommandLines.push_back(singleLine);
|
|
(*targets)[rebuildCacheTargetName] =
|
|
this->CreateGlobalTarget(
|
|
rebuildCacheTargetName, "Running CMake to regenerate build system...",
|
|
&cpackCommandLines, depends);
|
|
}
|
|
|
|
//Install
|
|
if(this->InstallTargetEnabled)
|
|
{
|
|
if(!cmakeCfgIntDir || !*cmakeCfgIntDir || cmakeCfgIntDir[0] == '.')
|
|
{
|
|
std::set<cmStdString>* componentsSet = &this->InstallComponents;
|
|
cpackCommandLines.erase(cpackCommandLines.begin(),
|
|
cpackCommandLines.end());
|
|
depends.erase(depends.begin(), depends.end());
|
|
cmOStringStream ostr;
|
|
if ( componentsSet->size() > 0 )
|
|
{
|
|
ostr << "Available install components are:";
|
|
std::set<cmStdString>::iterator it;
|
|
for (
|
|
it = componentsSet->begin();
|
|
it != componentsSet->end();
|
|
++ it )
|
|
{
|
|
ostr << " \"" << it->c_str() << "\"";
|
|
}
|
|
}
|
|
else
|
|
{
|
|
ostr << "Only default component available";
|
|
}
|
|
singleLine.push_back(ostr.str().c_str());
|
|
(*targets)["list_install_components"]
|
|
= this->CreateGlobalTarget("list_install_components",
|
|
ostr.str().c_str(),
|
|
&cpackCommandLines, depends);
|
|
}
|
|
std::string cmd;
|
|
cpackCommandLines.erase(cpackCommandLines.begin(),
|
|
cpackCommandLines.end());
|
|
singleLine.erase(singleLine.begin(), singleLine.end());
|
|
depends.erase(depends.begin(), depends.end());
|
|
if ( this->GetPreinstallTargetName() )
|
|
{
|
|
depends.push_back(this->GetPreinstallTargetName());
|
|
}
|
|
else
|
|
{
|
|
const char* noall =
|
|
mf->GetDefinition("CMAKE_SKIP_INSTALL_ALL_DEPENDENCY");
|
|
if(!noall || cmSystemTools::IsOff(noall))
|
|
{
|
|
depends.push_back(this->GetAllTargetName());
|
|
}
|
|
}
|
|
if(mf->GetDefinition("CMake_BINARY_DIR"))
|
|
{
|
|
// We are building CMake itself. We cannot use the original
|
|
// executable to install over itself.
|
|
cmd = mf->GetDefinition("EXECUTABLE_OUTPUT_PATH");
|
|
if(cmakeCfgIntDir && *cmakeCfgIntDir && cmakeCfgIntDir[0] != '.')
|
|
{
|
|
cmd += "/";
|
|
cmd += cmakeCfgIntDir;
|
|
}
|
|
cmd += "/cmake";
|
|
}
|
|
else
|
|
{
|
|
cmd = cmakeCommand;
|
|
}
|
|
singleLine.push_back(cmd.c_str());
|
|
if ( cmakeCfgIntDir && *cmakeCfgIntDir && cmakeCfgIntDir[0] != '.' )
|
|
{
|
|
std::string cfgArg = "-DBUILD_TYPE=";
|
|
cfgArg += mf->GetDefinition("CMAKE_CFG_INTDIR");
|
|
singleLine.push_back(cfgArg);
|
|
}
|
|
singleLine.push_back("-P");
|
|
singleLine.push_back("cmake_install.cmake");
|
|
cpackCommandLines.push_back(singleLine);
|
|
(*targets)[this->GetInstallTargetName()] =
|
|
this->CreateGlobalTarget(
|
|
this->GetInstallTargetName(), "Install the project...",
|
|
&cpackCommandLines, depends);
|
|
|
|
// install_local
|
|
if(const char* install_local = this->GetInstallLocalTargetName())
|
|
{
|
|
cmCustomCommandLine localCmdLine = singleLine;
|
|
|
|
localCmdLine.insert(localCmdLine.begin()+1,
|
|
"-DCMAKE_INSTALL_LOCAL_ONLY=1");
|
|
cpackCommandLines.erase(cpackCommandLines.begin(),
|
|
cpackCommandLines.end());
|
|
cpackCommandLines.push_back(localCmdLine);
|
|
|
|
(*targets)[install_local] =
|
|
this->CreateGlobalTarget(
|
|
install_local, "Installing only the local directory...",
|
|
&cpackCommandLines, depends);
|
|
}
|
|
|
|
// install_strip
|
|
const char* install_strip = this->GetInstallStripTargetName();
|
|
if((install_strip !=0) && (mf->IsSet("CMAKE_STRIP")))
|
|
{
|
|
cmCustomCommandLine stripCmdLine = singleLine;
|
|
|
|
stripCmdLine.insert(stripCmdLine.begin()+1,"-DCMAKE_INSTALL_DO_STRIP=1");
|
|
cpackCommandLines.erase(cpackCommandLines.begin(),
|
|
cpackCommandLines.end());
|
|
cpackCommandLines.push_back(stripCmdLine);
|
|
|
|
(*targets)[install_strip] =
|
|
this->CreateGlobalTarget(
|
|
install_strip, "Installing the project stripped...",
|
|
&cpackCommandLines, depends);
|
|
}
|
|
}
|
|
}
|
|
|
|
cmTarget cmGlobalGenerator::CreateGlobalTarget(
|
|
const char* name, const char* message,
|
|
const cmCustomCommandLines* commandLines,
|
|
std::vector<std::string> depends,
|
|
bool depends_on_all /* = false */)
|
|
{
|
|
// Package
|
|
cmTarget target;
|
|
target.GetProperties().SetCMakeInstance(this->CMakeInstance);
|
|
target.SetType(cmTarget::GLOBAL_TARGET, name);
|
|
target.SetProperty("EXCLUDE_FROM_ALL","TRUE");
|
|
|
|
std::vector<std::string> no_outputs;
|
|
std::vector<std::string> no_depends;
|
|
// Store the custom command in the target.
|
|
cmCustomCommand cc(no_outputs, no_depends, *commandLines, 0, 0);
|
|
target.GetPostBuildCommands().push_back(cc);
|
|
target.SetProperty("EchoString", message);
|
|
if ( depends_on_all )
|
|
{
|
|
target.AddUtility("all");
|
|
}
|
|
std::vector<std::string>::iterator dit;
|
|
for ( dit = depends.begin(); dit != depends.end(); ++ dit )
|
|
{
|
|
target.AddUtility(dit->c_str());
|
|
}
|
|
return target;
|
|
}
|
|
|
|
//----------------------------------------------------------------------------
|
|
void cmGlobalGenerator::AppendDirectoryForConfig(const char*, const char*,
|
|
const char*, std::string&)
|
|
{
|
|
// Subclasses that support multiple configurations should implement
|
|
// this method to append the subdirectory for the given build
|
|
// configuration.
|
|
}
|
|
|
|
//----------------------------------------------------------------------------
|
|
cmGlobalGenerator::TargetDependSet &
|
|
cmGlobalGenerator::GetTargetDirectDepends(cmTarget & target)
|
|
{
|
|
return this->TargetDependencies[&target];
|
|
}
|
|
|
|
void cmGlobalGenerator::AddTarget(cmTargets::value_type &v)
|
|
{
|
|
assert(!v.second.IsImported());
|
|
this->TotalTargets[v.first] = &v.second;
|
|
}
|
|
|
|
void cmGlobalGenerator::SetExternalMakefileProjectGenerator(
|
|
cmExternalMakefileProjectGenerator *extraGenerator)
|
|
{
|
|
this->ExtraGenerator = extraGenerator;
|
|
if (this->ExtraGenerator!=0)
|
|
{
|
|
this->ExtraGenerator->SetGlobalGenerator(this);
|
|
}
|
|
}
|
|
|
|
const char* cmGlobalGenerator::GetExtraGeneratorName() const
|
|
{
|
|
return this->ExtraGenerator==0 ? 0 : this->ExtraGenerator->GetName();
|
|
}
|
|
|
|
void cmGlobalGenerator::FileReplacedDuringGenerate(const std::string& filename)
|
|
{
|
|
this->FilesReplacedDuringGenerate.push_back(filename);
|
|
}
|
|
|
|
void
|
|
cmGlobalGenerator
|
|
::GetFilesReplacedDuringGenerate(std::vector<std::string>& filenames)
|
|
{
|
|
filenames.clear();
|
|
std::copy(
|
|
this->FilesReplacedDuringGenerate.begin(),
|
|
this->FilesReplacedDuringGenerate.end(),
|
|
std::back_inserter(filenames));
|
|
}
|
|
|
|
void
|
|
cmGlobalGenerator
|
|
::GetTargetSets(cmGlobalGenerator::TargetDependSet& projectTargets,
|
|
cmGlobalGenerator::TargetDependSet& originalTargets,
|
|
cmLocalGenerator* root,
|
|
std::vector<cmLocalGenerator*> const& generators)
|
|
{
|
|
// loop over all local generators
|
|
for(std::vector<cmLocalGenerator*>::const_iterator i = generators.begin();
|
|
i != generators.end(); ++i)
|
|
{
|
|
// check to make sure generator is not excluded
|
|
if(this->IsExcluded(root, *i))
|
|
{
|
|
continue;
|
|
}
|
|
cmMakefile* mf = (*i)->GetMakefile();
|
|
// Get the targets in the makefile
|
|
cmTargets &tgts = mf->GetTargets();
|
|
// loop over all the targets
|
|
for (cmTargets::iterator l = tgts.begin(); l != tgts.end(); ++l)
|
|
{
|
|
cmTarget* target = &l->second;
|
|
// put the target in the set of original targets
|
|
originalTargets.insert(target);
|
|
// Get the set of targets that depend on target
|
|
this->AddTargetDepends(target,
|
|
projectTargets);
|
|
}
|
|
}
|
|
}
|
|
|
|
void
|
|
cmGlobalGenerator::AddTargetDepends(cmTarget* target,
|
|
cmGlobalGenerator::TargetDependSet&
|
|
projectTargets)
|
|
{
|
|
// add the target itself
|
|
projectTargets.insert(target);
|
|
// get the direct depends of target
|
|
cmGlobalGenerator::TargetDependSet const& tset
|
|
= this->GetTargetDirectDepends(*target);
|
|
if(tset.size())
|
|
{
|
|
// if there are targets that depend on target
|
|
// add them and their depends as well
|
|
for(cmGlobalGenerator::TargetDependSet::const_iterator i =
|
|
tset.begin(); i != tset.end(); ++i)
|
|
{
|
|
cmTarget* dtarget = *i;
|
|
this->AddTargetDepends(dtarget, projectTargets);
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
//----------------------------------------------------------------------------
|
|
void cmGlobalGenerator::AddToManifest(const char* config,
|
|
std::string const& f)
|
|
{
|
|
// Add to the main manifest for this configuration.
|
|
this->TargetManifest[config].insert(f);
|
|
|
|
// Add to the content listing for the file's directory.
|
|
std::string dir = cmSystemTools::GetFilenamePath(f);
|
|
std::string file = cmSystemTools::GetFilenameName(f);
|
|
this->DirectoryContentMap[dir].insert(file);
|
|
}
|
|
|
|
//----------------------------------------------------------------------------
|
|
std::set<cmStdString> const&
|
|
cmGlobalGenerator::GetDirectoryContent(std::string const& dir, bool needDisk)
|
|
{
|
|
DirectoryContent& dc = this->DirectoryContentMap[dir];
|
|
if(needDisk && !dc.LoadedFromDisk)
|
|
{
|
|
// Load the directory content from disk.
|
|
cmsys::Directory d;
|
|
if(d.Load(dir.c_str()))
|
|
{
|
|
unsigned long n = d.GetNumberOfFiles();
|
|
for(unsigned long i = 0; i < n; ++i)
|
|
{
|
|
const char* f = d.GetFile(i);
|
|
if(strcmp(f, ".") != 0 && strcmp(f, "..") != 0)
|
|
{
|
|
dc.insert(f);
|
|
}
|
|
}
|
|
}
|
|
dc.LoadedFromDisk = true;
|
|
}
|
|
return dc;
|
|
}
|
|
|
|
//----------------------------------------------------------------------------
|
|
void
|
|
cmGlobalGenerator::AddRuleHash(const std::vector<std::string>& outputs,
|
|
std::vector<std::string>::const_iterator first,
|
|
std::vector<std::string>::const_iterator last)
|
|
{
|
|
#if defined(CMAKE_BUILD_WITH_CMAKE)
|
|
// Ignore if there are no outputs.
|
|
if(outputs.empty())
|
|
{
|
|
return;
|
|
}
|
|
|
|
// Compute a hash of the rule.
|
|
RuleHash hash;
|
|
{
|
|
unsigned char const* data;
|
|
int length;
|
|
cmsysMD5* sum = cmsysMD5_New();
|
|
cmsysMD5_Initialize(sum);
|
|
for(std::vector<std::string>::const_iterator i = first; i != last; ++i)
|
|
{
|
|
data = reinterpret_cast<unsigned char const*>(i->c_str());
|
|
length = static_cast<int>(i->length());
|
|
cmsysMD5_Append(sum, data, length);
|
|
}
|
|
cmsysMD5_FinalizeHex(sum, hash.Data);
|
|
cmsysMD5_Delete(sum);
|
|
}
|
|
|
|
// Shorten the output name (in expected use case).
|
|
cmLocalGenerator* lg = this->GetLocalGenerators()[0];
|
|
std::string fname = lg->Convert(outputs[0].c_str(),
|
|
cmLocalGenerator::HOME_OUTPUT);
|
|
|
|
// Associate the hash with this output.
|
|
this->RuleHashes[fname] = hash;
|
|
#else
|
|
(void)outputs;
|
|
(void)first;
|
|
(void)last;
|
|
#endif
|
|
}
|
|
|
|
//----------------------------------------------------------------------------
|
|
void cmGlobalGenerator::CheckRuleHashes()
|
|
{
|
|
#if defined(CMAKE_BUILD_WITH_CMAKE)
|
|
std::string home = this->GetCMakeInstance()->GetHomeOutputDirectory();
|
|
std::string pfile = home;
|
|
pfile += this->GetCMakeInstance()->GetCMakeFilesDirectory();
|
|
pfile += "/CMakeRuleHashes.txt";
|
|
|
|
#if defined(_WIN32) || defined(__CYGWIN__)
|
|
std::ifstream fin(pfile.c_str(), std::ios::in | std::ios::binary);
|
|
#else
|
|
std::ifstream fin(pfile.c_str(), std::ios::in);
|
|
#endif
|
|
std::string line;
|
|
std::string fname;
|
|
while(cmSystemTools::GetLineFromStream(fin, line))
|
|
{
|
|
// Line format is a 32-byte hex string followed by a space
|
|
// followed by a file name (with no escaping).
|
|
|
|
// Skip blank and comment lines.
|
|
if(line.size() < 34 || line[0] == '#')
|
|
{
|
|
continue;
|
|
}
|
|
|
|
// Get the filename.
|
|
fname = line.substr(33, line.npos);
|
|
|
|
// Look for a hash for this file's rule.
|
|
std::map<cmStdString, RuleHash>::const_iterator rhi =
|
|
this->RuleHashes.find(fname);
|
|
if(rhi != this->RuleHashes.end())
|
|
{
|
|
// Compare the rule hash in the file to that we were given.
|
|
if(strncmp(line.c_str(), rhi->second.Data, 32) != 0)
|
|
{
|
|
// The rule has changed. Delete the output so it will be
|
|
// built again.
|
|
fname = cmSystemTools::CollapseFullPath(fname.c_str(), home.c_str());
|
|
cmSystemTools::RemoveFile(fname.c_str());
|
|
}
|
|
}
|
|
else
|
|
{
|
|
// We have no hash for a rule previously listed. This may be a
|
|
// case where a user has turned off a build option and might
|
|
// want to turn it back on later, so do not delete the file.
|
|
// Instead, we keep the rule hash as long as the file exists so
|
|
// that if the feature is turned back on and the rule has
|
|
// changed the file is still rebuilt.
|
|
std::string fpath =
|
|
cmSystemTools::CollapseFullPath(fname.c_str(), home.c_str());
|
|
if(cmSystemTools::FileExists(fpath.c_str()))
|
|
{
|
|
RuleHash hash;
|
|
strncpy(hash.Data, line.c_str(), 32);
|
|
this->RuleHashes[fname] = hash;
|
|
}
|
|
}
|
|
}
|
|
|
|
// Now generate a new persistence file with the current hashes.
|
|
if(this->RuleHashes.empty())
|
|
{
|
|
cmSystemTools::RemoveFile(pfile.c_str());
|
|
}
|
|
else
|
|
{
|
|
cmGeneratedFileStream fout(pfile.c_str());
|
|
fout << "# Hashes of file build rules.\n";
|
|
for(std::map<cmStdString, RuleHash>::const_iterator
|
|
rhi = this->RuleHashes.begin(); rhi != this->RuleHashes.end(); ++rhi)
|
|
{
|
|
fout.write(rhi->second.Data, 32);
|
|
fout << " " << rhi->first << "\n";
|
|
}
|
|
}
|
|
#endif
|
|
}
|