/*============================================================================ CMake - Cross Platform Makefile Generator Copyright 2000-2009 Kitware, Inc., Insight Software Consortium Distributed under the OSI-approved BSD License (the "License"); see accompanying file Copyright.txt for details. This software is distributed WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the License for more information. ============================================================================*/ #include "cmake.h" #include "cmDocumentVariables.h" #include "time.h" #include "cmCacheManager.h" #include "cmMakefile.h" #include "cmLocalGenerator.h" #include "cmExternalMakefileProjectGenerator.h" #include "cmCommands.h" #include "cmCommand.h" #include "cmFileTimeComparison.h" #include "cmGeneratedFileStream.h" #include "cmQtAutomoc.h" #include "cmSourceFile.h" #include "cmVersion.h" #include "cmTest.h" #include "cmDocumentationFormatterText.h" #if defined(CMAKE_BUILD_WITH_CMAKE) # include "cmGraphVizWriter.h" # include "cmDependsFortran.h" // For -E cmake_copy_f90_mod callback. # include "cmVariableWatch.h" # include # include #endif #include #include #include #include // only build kdevelop generator on non-windows platforms // when not bootstrapping cmake #if !defined(_WIN32) # if defined(CMAKE_BUILD_WITH_CMAKE) # define CMAKE_USE_KDEVELOP # endif #endif #if defined(CMAKE_BUILD_WITH_CMAKE) # define CMAKE_USE_ECLIPSE #endif #if defined(__MINGW32__) && !defined(CMAKE_BUILD_WITH_CMAKE) # define CMAKE_BOOT_MINGW #endif // include the generator #if defined(_WIN32) && !defined(__CYGWIN__) # if !defined(CMAKE_BOOT_MINGW) # include "cmGlobalVisualStudio6Generator.h" # include "cmGlobalVisualStudio7Generator.h" # include "cmGlobalVisualStudio71Generator.h" # include "cmGlobalVisualStudio8Generator.h" # include "cmGlobalVisualStudio9Generator.h" # include "cmGlobalVisualStudio10Generator.h" # include "cmGlobalVisualStudio11Generator.h" # include "cmGlobalVisualStudio12Generator.h" # include "cmGlobalBorlandMakefileGenerator.h" # include "cmGlobalNMakeMakefileGenerator.h" # include "cmGlobalJOMMakefileGenerator.h" # include "cmGlobalWatcomWMakeGenerator.h" # define CMAKE_HAVE_VS_GENERATORS # endif # include "cmGlobalMSYSMakefileGenerator.h" # include "cmGlobalMinGWMakefileGenerator.h" # include "cmWin32ProcessExecution.h" #else #endif #include "cmGlobalUnixMakefileGenerator3.h" #include "cmGlobalNinjaGenerator.h" #if defined(CMAKE_HAVE_VS_GENERATORS) #include "cmCallVisualStudioMacro.h" #include "cmVisualStudioWCEPlatformParser.h" #endif #if !defined(CMAKE_BOOT_MINGW) # include "cmExtraCodeBlocksGenerator.h" #endif #include "cmExtraSublimeTextGenerator.h" #ifdef CMAKE_USE_KDEVELOP # include "cmGlobalKdevelopGenerator.h" #endif #ifdef CMAKE_USE_ECLIPSE # include "cmExtraEclipseCDT4Generator.h" #endif #include // required for atoi #if defined( __APPLE__ ) # if defined(CMAKE_BUILD_WITH_CMAKE) # include "cmGlobalXCodeGenerator.h" # define CMAKE_USE_XCODE 1 # endif # include # include # include #endif #include // struct stat static bool cmakeCheckStampFile(const char* stampName); static bool cmakeCheckStampList(const char* stampName); void cmNeedBackwardsCompatibility(const std::string& variable, int access_type, void*, const char*, const cmMakefile*) { #ifdef CMAKE_BUILD_WITH_CMAKE if (access_type == cmVariableWatch::UNKNOWN_VARIABLE_READ_ACCESS) { std::string message = "An attempt was made to access a variable: "; message += variable; message += " that has not been defined. Some variables were always defined " "by CMake in versions prior to 1.6. To fix this you might need to set " "the cache value of CMAKE_BACKWARDS_COMPATIBILITY to 1.4 or less. If " "you are writing a CMakeLists file, (or have already set " "CMAKE_BACKWARDS_COMPATABILITY to 1.4 or less) then you probably need " "to include a CMake module to test for the feature this variable " "defines."; cmSystemTools::Error(message.c_str()); } #else (void)variable; (void)access_type; #endif } void cmWarnUnusedCliWarning(const std::string& variable, int, void* ctx, const char*, const cmMakefile*) { cmake* cm = reinterpret_cast(ctx); cm->MarkCliAsUsed(variable); } cmake::cmake() { this->Trace = false; this->WarnUninitialized = false; this->WarnUnused = false; this->WarnUnusedCli = true; this->CheckSystemVars = false; this->SuppressDevWarnings = false; this->DoSuppressDevWarnings = false; this->DebugOutput = false; this->DebugTryCompile = false; this->ClearBuildSystem = false; this->FileComparison = new cmFileTimeComparison; this->Policies = new cmPolicies(); this->InitializeProperties(); #ifdef __APPLE__ struct rlimit rlp; if(!getrlimit(RLIMIT_STACK, &rlp)) { if(rlp.rlim_cur != rlp.rlim_max) { rlp.rlim_cur = rlp.rlim_max; setrlimit(RLIMIT_STACK, &rlp); } } #endif this->Verbose = false; this->InTryCompile = false; this->CacheManager = new cmCacheManager(this); this->GlobalGenerator = 0; this->ProgressCallback = 0; this->ProgressCallbackClientData = 0; this->CurrentWorkingMode = NORMAL_MODE; #ifdef CMAKE_BUILD_WITH_CMAKE this->VariableWatch = new cmVariableWatch; this->VariableWatch->AddWatch("CMAKE_WORDS_BIGENDIAN", cmNeedBackwardsCompatibility); this->VariableWatch->AddWatch("CMAKE_SIZEOF_INT", cmNeedBackwardsCompatibility); this->VariableWatch->AddWatch("CMAKE_X_LIBS", cmNeedBackwardsCompatibility); #endif this->AddDefaultGenerators(); this->AddDefaultExtraGenerators(); this->AddDefaultCommands(); // Make sure we can capture the build tool output. cmSystemTools::EnableVSConsoleOutput(); } cmake::~cmake() { delete this->CacheManager; delete this->Policies; if (this->GlobalGenerator) { delete this->GlobalGenerator; this->GlobalGenerator = 0; } for(RegisteredCommandsMap::iterator j = this->Commands.begin(); j != this->Commands.end(); ++j) { delete (*j).second; } for(RegisteredGeneratorsVector::iterator j = this->Generators.begin(); j != this->Generators.end(); ++j) { delete *j; } #ifdef CMAKE_BUILD_WITH_CMAKE delete this->VariableWatch; #endif delete this->FileComparison; } void cmake::InitializeProperties() { this->Properties.clear(); this->Properties.SetCMakeInstance(this); this->AccessedProperties.clear(); this->PropertyDefinitions.clear(); // initialize properties cmCacheManager::DefineProperties(this); cmSourceFile::DefineProperties(this); cmTarget::DefineProperties(this); cmMakefile::DefineProperties(this); cmTest::DefineProperties(this); cmake::DefineProperties(this); } void cmake::CleanupCommandsAndMacros() { this->InitializeProperties(); std::vector commands; for(RegisteredCommandsMap::iterator j = this->Commands.begin(); j != this->Commands.end(); ++j) { if ( !j->second->IsA("cmMacroHelperCommand") && !j->second->IsA("cmFunctionHelperCommand")) { commands.push_back(j->second); } else { delete j->second; } } this->Commands.erase(this->Commands.begin(), this->Commands.end()); std::vector::iterator it; for ( it = commands.begin(); it != commands.end(); ++ it ) { this->Commands[cmSystemTools::LowerCase((*it)->GetName())] = *it; } } bool cmake::CommandExists(const char* name) const { std::string sName = cmSystemTools::LowerCase(name); return (this->Commands.find(sName) != this->Commands.end()); } cmCommand *cmake::GetCommand(const char *name) { cmCommand* rm = 0; std::string sName = cmSystemTools::LowerCase(name); RegisteredCommandsMap::iterator pos = this->Commands.find(sName); if (pos != this->Commands.end()) { rm = (*pos).second; } return rm; } void cmake::RenameCommand(const char*oldName, const char* newName) { // if the command already exists, free the old one std::string sOldName = cmSystemTools::LowerCase(oldName); std::string sNewName = cmSystemTools::LowerCase(newName); RegisteredCommandsMap::iterator pos = this->Commands.find(sOldName); if ( pos == this->Commands.end() ) { return; } cmCommand* cmd = pos->second; pos = this->Commands.find(sNewName); if (pos != this->Commands.end()) { delete pos->second; this->Commands.erase(pos); } this->Commands.insert(RegisteredCommandsMap::value_type(sNewName, cmd)); pos = this->Commands.find(sOldName); this->Commands.erase(pos); } void cmake::RemoveCommand(const char* name) { std::string sName = cmSystemTools::LowerCase(name); RegisteredCommandsMap::iterator pos = this->Commands.find(sName); if ( pos != this->Commands.end() ) { delete pos->second; this->Commands.erase(pos); } } void cmake::AddCommand(cmCommand* wg) { std::string name = cmSystemTools::LowerCase(wg->GetName()); // if the command already exists, free the old one RegisteredCommandsMap::iterator pos = this->Commands.find(name); if (pos != this->Commands.end()) { delete pos->second; this->Commands.erase(pos); } this->Commands.insert( RegisteredCommandsMap::value_type(name, wg)); } void cmake::RemoveUnscriptableCommands() { std::vector unscriptableCommands; cmake::RegisteredCommandsMap* commands = this->GetCommands(); for (cmake::RegisteredCommandsMap::const_iterator pos = commands->begin(); pos != commands->end(); ++pos) { if (!pos->second->IsScriptable()) { unscriptableCommands.push_back(pos->first); } } for(std::vector::const_iterator it=unscriptableCommands.begin(); it != unscriptableCommands.end(); ++it) { this->RemoveCommand(it->c_str()); } } // Parse the args bool cmake::SetCacheArgs(const std::vector& args) { bool findPackageMode = false; for(unsigned int i=1; i < args.size(); ++i) { std::string arg = args[i]; if(arg.find("-D",0) == 0) { std::string entry = arg.substr(2); if(entry.size() == 0) { ++i; if(i < args.size()) { entry = args[i]; } else { cmSystemTools::Error("-D must be followed with VAR=VALUE."); return false; } } std::string var, value; cmCacheManager::CacheEntryType type = cmCacheManager::UNINITIALIZED; if(cmCacheManager::ParseEntry(entry.c_str(), var, value, type)) { this->CacheManager->AddCacheEntry(var.c_str(), value.c_str(), "No help, variable specified on the command line.", type); if(this->WarnUnusedCli) { this->WatchUnusedCli(var.c_str()); } } else { std::cerr << "Parse error in command line argument: " << arg << "\n" << "Should be: VAR:type=value\n"; cmSystemTools::Error("No cmake script provided."); return false; } } else if(arg.find("-Wno-dev",0) == 0) { this->SuppressDevWarnings = true; this->DoSuppressDevWarnings = true; } else if(arg.find("-Wdev",0) == 0) { this->SuppressDevWarnings = false; this->DoSuppressDevWarnings = true; } else if(arg.find("-U",0) == 0) { std::string entryPattern = arg.substr(2); if(entryPattern.size() == 0) { ++i; if(i < args.size()) { entryPattern = args[i]; } else { cmSystemTools::Error("-U must be followed with VAR."); return false; } } cmsys::RegularExpression regex( cmsys::Glob::PatternToRegex(entryPattern.c_str(), true, true).c_str()); //go through all cache entries and collect the vars which will be removed std::vector entriesToDelete; cmCacheManager::CacheIterator it = this->CacheManager->GetCacheIterator(); for ( it.Begin(); !it.IsAtEnd(); it.Next() ) { cmCacheManager::CacheEntryType t = it.GetType(); if(t != cmCacheManager::STATIC) { std::string entryName = it.GetName(); if (regex.find(entryName.c_str())) { entriesToDelete.push_back(entryName); } } } // now remove them from the cache for(std::vector::const_iterator currentEntry = entriesToDelete.begin(); currentEntry != entriesToDelete.end(); ++currentEntry) { this->CacheManager->RemoveCacheEntry(currentEntry->c_str()); } } else if(arg.find("-C",0) == 0) { std::string path = arg.substr(2); if ( path.size() == 0 ) { ++i; if(i < args.size()) { path = args[i]; } else { cmSystemTools::Error("-C must be followed by a file name."); return false; } } std::cerr << "loading initial cache file " << path.c_str() << "\n"; this->ReadListFile(args, path.c_str()); } else if(arg.find("-P",0) == 0) { i++; if(i >= args.size()) { cmSystemTools::Error("-P must be followed by a file name."); return false; } std::string path = args[i]; if ( path.size() == 0 ) { cmSystemTools::Error("No cmake script provided."); return false; } this->ReadListFile(args, path.c_str()); } else if (arg.find("--find-package",0) == 0) { findPackageMode = true; } } if (findPackageMode) { return this->FindPackage(args); } return true; } void cmake::ReadListFile(const std::vector& args, const char *path) { // if a generator was not yet created, temporarily create one cmGlobalGenerator *gg = this->GetGlobalGenerator(); bool created = false; // if a generator was not specified use a generic one if (!gg) { gg = new cmGlobalGenerator; gg->SetCMakeInstance(this); created = true; } // read in the list file to fill the cache if(path) { cmsys::auto_ptr lg(gg->CreateLocalGenerator()); lg->GetMakefile()->SetHomeOutputDirectory (cmSystemTools::GetCurrentWorkingDirectory().c_str()); lg->GetMakefile()->SetStartOutputDirectory (cmSystemTools::GetCurrentWorkingDirectory().c_str()); lg->GetMakefile()->SetHomeDirectory (cmSystemTools::GetCurrentWorkingDirectory().c_str()); lg->GetMakefile()->SetStartDirectory (cmSystemTools::GetCurrentWorkingDirectory().c_str()); if (this->GetWorkingMode() != NORMAL_MODE) { std::string file(cmSystemTools::CollapseFullPath(path)); cmSystemTools::ConvertToUnixSlashes(file); lg->GetMakefile()->SetScriptModeFile(file.c_str()); lg->GetMakefile()->SetArgcArgv(args); } if (!lg->GetMakefile()->ReadListFile(0, path)) { cmSystemTools::Error("Error processing file:", path); } } // free generic one if generated if (created) { delete gg; } } bool cmake::FindPackage(const std::vector& args) { // if a generator was not yet created, temporarily create one cmGlobalGenerator *gg = new cmGlobalGenerator; gg->SetCMakeInstance(this); this->SetGlobalGenerator(gg); // read in the list file to fill the cache cmsys::auto_ptr lg(gg->CreateLocalGenerator()); cmMakefile* mf = lg->GetMakefile(); mf->SetHomeOutputDirectory (cmSystemTools::GetCurrentWorkingDirectory().c_str()); mf->SetStartOutputDirectory (cmSystemTools::GetCurrentWorkingDirectory().c_str()); mf->SetHomeDirectory (cmSystemTools::GetCurrentWorkingDirectory().c_str()); mf->SetStartDirectory (cmSystemTools::GetCurrentWorkingDirectory().c_str()); mf->SetArgcArgv(args); std::string systemFile = mf->GetModulesFile("CMakeFindPackageMode.cmake"); mf->ReadListFile(0, systemFile.c_str()); std::string language = mf->GetSafeDefinition("LANGUAGE"); std::string mode = mf->GetSafeDefinition("MODE"); std::string packageName = mf->GetSafeDefinition("NAME"); bool packageFound = mf->IsOn("PACKAGE_FOUND"); bool quiet = mf->IsOn("PACKAGE_QUIET"); if (!packageFound) { if (!quiet) { printf("%s not found.\n", packageName.c_str()); } } else if (mode == "EXIST") { if (!quiet) { printf("%s found.\n", packageName.c_str()); } } else if (mode == "COMPILE") { std::string includes = mf->GetSafeDefinition("PACKAGE_INCLUDE_DIRS"); std::vector includeDirs; cmSystemTools::ExpandListArgument(includes, includeDirs); std::string includeFlags = lg->GetIncludeFlags(includeDirs, language.c_str(), false); std::string definitions = mf->GetSafeDefinition("PACKAGE_DEFINITIONS"); printf("%s %s\n", includeFlags.c_str(), definitions.c_str()); } else if (mode == "LINK") { const char* targetName = "dummy"; std::vector srcs; cmTarget* tgt = mf->AddExecutable(targetName, srcs, true); tgt->SetProperty("LINKER_LANGUAGE", language.c_str()); std::string libs = mf->GetSafeDefinition("PACKAGE_LIBRARIES"); std::vector libList; cmSystemTools::ExpandListArgument(libs, libList); for(std::vector::const_iterator libIt=libList.begin(); libIt != libList.end(); ++libIt) { mf->AddLinkLibraryForTarget(targetName, libIt->c_str(), cmTarget::GENERAL); } std::string linkLibs; std::string frameworkPath; std::string linkPath; std::string flags; std::string linkFlags; cmGeneratorTarget gtgt(tgt); lg->GetTargetFlags(linkLibs, frameworkPath, linkPath, flags, linkFlags, >gt); linkLibs = frameworkPath + linkPath + linkLibs; printf("%s\n", linkLibs.c_str() ); /* if ( use_win32 ) { tgt->SetProperty("WIN32_EXECUTABLE", "ON"); } if ( use_macbundle) { tgt->SetProperty("MACOSX_BUNDLE", "ON"); }*/ } // free generic one if generated // this->SetGlobalGenerator(0); // setting 0-pointer is not possible // delete gg; // this crashes inside the cmake instance return packageFound; } // Parse the args void cmake::SetArgs(const std::vector& args, bool directoriesSetBefore) { bool directoriesSet = directoriesSetBefore; bool haveToolset = false; for(unsigned int i=1; i < args.size(); ++i) { std::string arg = args[i]; if(arg.find("-H",0) == 0) { directoriesSet = true; std::string path = arg.substr(2); path = cmSystemTools::CollapseFullPath(path.c_str()); cmSystemTools::ConvertToUnixSlashes(path); this->SetHomeDirectory(path.c_str()); } else if(arg.find("-S",0) == 0) { // There is no local generate anymore. Ignore -S option. } else if(arg.find("-O",0) == 0) { // There is no local generate anymore. Ignore -O option. } else if(arg.find("-B",0) == 0) { directoriesSet = true; std::string path = arg.substr(2); path = cmSystemTools::CollapseFullPath(path.c_str()); cmSystemTools::ConvertToUnixSlashes(path); this->SetHomeOutputDirectory(path.c_str()); } else if((i < args.size()-1) && (arg.find("--check-build-system",0) == 0)) { this->CheckBuildSystemArgument = args[++i]; this->ClearBuildSystem = (atoi(args[++i].c_str()) > 0); } else if((i < args.size()-1) && (arg.find("--check-stamp-file",0) == 0)) { this->CheckStampFile = args[++i]; } else if((i < args.size()-1) && (arg.find("--check-stamp-list",0) == 0)) { this->CheckStampList = args[++i]; } #if defined(CMAKE_HAVE_VS_GENERATORS) else if((i < args.size()-1) && (arg.find("--vs-solution-file",0) == 0)) { this->VSSolutionFile = args[++i]; } #endif else if(arg.find("-V",0) == 0) { this->Verbose = true; } else if(arg.find("-D",0) == 0) { // skip for now } else if(arg.find("-U",0) == 0) { // skip for now } else if(arg.find("-C",0) == 0) { // skip for now } else if(arg.find("-P",0) == 0) { // skip for now i++; } else if(arg.find("--find-package",0) == 0) { // skip for now i++; } else if(arg.find("-Wno-dev",0) == 0) { // skip for now } else if(arg.find("-Wdev",0) == 0) { // skip for now } else if(arg.find("--graphviz=",0) == 0) { std::string path = arg.substr(strlen("--graphviz=")); path = cmSystemTools::CollapseFullPath(path.c_str()); cmSystemTools::ConvertToUnixSlashes(path); this->GraphVizFile = path; if ( this->GraphVizFile.empty() ) { cmSystemTools::Error("No file specified for --graphviz"); } } else if(arg.find("--debug-trycompile",0) == 0) { std::cout << "debug trycompile on\n"; this->DebugTryCompileOn(); } else if(arg.find("--debug-output",0) == 0) { std::cout << "Running with debug output on.\n"; this->SetDebugOutputOn(true); } else if(arg.find("--trace",0) == 0) { std::cout << "Running with trace output on.\n"; this->SetTrace(true); } else if(arg.find("--warn-uninitialized",0) == 0) { std::cout << "Warn about uninitialized values.\n"; this->SetWarnUninitialized(true); } else if(arg.find("--warn-unused-vars",0) == 0) { std::cout << "Finding unused variables.\n"; this->SetWarnUnused(true); } else if(arg.find("--no-warn-unused-cli",0) == 0) { std::cout << "Not searching for unused variables given on the " << "command line.\n"; this->SetWarnUnusedCli(false); } else if(arg.find("--check-system-vars",0) == 0) { std::cout << "Also check system files when warning about unused and " << "uninitialized variables.\n"; this->SetCheckSystemVars(true); } else if(arg.find("-T",0) == 0) { std::string value = arg.substr(2); if(value.size() == 0) { ++i; if(i >= args.size()) { cmSystemTools::Error("No toolset specified for -T"); return; } value = args[i]; } if(haveToolset) { cmSystemTools::Error("Multiple -T options not allowed"); return; } this->GeneratorToolset = value; haveToolset = true; } else if(arg.find("-G",0) == 0) { std::string value = arg.substr(2); if(value.size() == 0) { ++i; if(i >= args.size()) { cmSystemTools::Error("No generator specified for -G"); return; } value = args[i]; } cmGlobalGenerator* gen = this->CreateGlobalGenerator(value.c_str()); if(!gen) { cmSystemTools::Error("Could not create named generator ", value.c_str()); } else { this->SetGlobalGenerator(gen); } } // no option assume it is the path to the source else { directoriesSet = true; this->SetDirectoriesFromFile(arg.c_str()); } } if(!directoriesSet) { this->SetHomeOutputDirectory (cmSystemTools::GetCurrentWorkingDirectory().c_str()); this->SetStartOutputDirectory (cmSystemTools::GetCurrentWorkingDirectory().c_str()); this->SetHomeDirectory (cmSystemTools::GetCurrentWorkingDirectory().c_str()); this->SetStartDirectory (cmSystemTools::GetCurrentWorkingDirectory().c_str()); } this->SetStartDirectory(this->GetHomeDirectory()); this->SetStartOutputDirectory(this->GetHomeOutputDirectory()); } //---------------------------------------------------------------------------- void cmake::SetDirectoriesFromFile(const char* arg) { // Check if the argument refers to a CMakeCache.txt or // CMakeLists.txt file. std::string listPath; std::string cachePath; bool argIsFile = false; if(cmSystemTools::FileIsDirectory(arg)) { std::string path = cmSystemTools::CollapseFullPath(arg); cmSystemTools::ConvertToUnixSlashes(path); std::string cacheFile = path; cacheFile += "/CMakeCache.txt"; std::string listFile = path; listFile += "/CMakeLists.txt"; if(cmSystemTools::FileExists(cacheFile.c_str())) { cachePath = path; } if(cmSystemTools::FileExists(listFile.c_str())) { listPath = path; } } else if(cmSystemTools::FileExists(arg)) { argIsFile = true; std::string fullPath = cmSystemTools::CollapseFullPath(arg); std::string name = cmSystemTools::GetFilenameName(fullPath.c_str()); name = cmSystemTools::LowerCase(name); if(name == "cmakecache.txt") { cachePath = cmSystemTools::GetFilenamePath(fullPath.c_str()); } else if(name == "cmakelists.txt") { listPath = cmSystemTools::GetFilenamePath(fullPath.c_str()); } } else { // Specified file or directory does not exist. Try to set things // up to produce a meaningful error message. std::string fullPath = cmSystemTools::CollapseFullPath(arg); std::string name = cmSystemTools::GetFilenameName(fullPath.c_str()); name = cmSystemTools::LowerCase(name); if(name == "cmakecache.txt" || name == "cmakelists.txt") { argIsFile = true; listPath = cmSystemTools::GetFilenamePath(fullPath.c_str()); } else { listPath = fullPath; } } // If there is a CMakeCache.txt file, use its settings. if(cachePath.length() > 0) { cmCacheManager* cachem = this->GetCacheManager(); cmCacheManager::CacheIterator it = cachem->NewIterator(); if(cachem->LoadCache(cachePath.c_str()) && it.Find("CMAKE_HOME_DIRECTORY")) { this->SetHomeOutputDirectory(cachePath.c_str()); this->SetStartOutputDirectory(cachePath.c_str()); this->SetHomeDirectory(it.GetValue()); this->SetStartDirectory(it.GetValue()); return; } } // If there is a CMakeLists.txt file, use it as the source tree. if(listPath.length() > 0) { this->SetHomeDirectory(listPath.c_str()); this->SetStartDirectory(listPath.c_str()); if(argIsFile) { // Source CMakeLists.txt file given. It was probably dropped // onto the executable in a GUI. Default to an in-source build. this->SetHomeOutputDirectory(listPath.c_str()); this->SetStartOutputDirectory(listPath.c_str()); } else { // Source directory given on command line. Use current working // directory as build tree. std::string cwd = cmSystemTools::GetCurrentWorkingDirectory(); this->SetHomeOutputDirectory(cwd.c_str()); this->SetStartOutputDirectory(cwd.c_str()); } return; } // We didn't find a CMakeLists.txt or CMakeCache.txt file from the // argument. Assume it is the path to the source tree, and use the // current working directory as the build tree. std::string full = cmSystemTools::CollapseFullPath(arg); std::string cwd = cmSystemTools::GetCurrentWorkingDirectory(); this->SetHomeDirectory(full.c_str()); this->SetStartDirectory(full.c_str()); this->SetHomeOutputDirectory(cwd.c_str()); this->SetStartOutputDirectory(cwd.c_str()); } // at the end of this CMAKE_ROOT and CMAKE_COMMAND should be added to the // cache int cmake::AddCMakePaths() { // Find the cmake executable std::string cMakeSelf = cmSystemTools::GetExecutableDirectory(); cMakeSelf = cmSystemTools::GetRealPath(cMakeSelf.c_str()); cMakeSelf += "/cmake"; cMakeSelf += cmSystemTools::GetExecutableExtension(); #ifdef __APPLE__ // on the apple this might be the gui bundle if(!cmSystemTools::FileExists(cMakeSelf.c_str())) { cMakeSelf = cmSystemTools::GetExecutableDirectory(); cMakeSelf = cmSystemTools::GetRealPath(cMakeSelf.c_str()); cMakeSelf += "../../../.."; cMakeSelf = cmSystemTools::GetRealPath(cMakeSelf.c_str()); cMakeSelf = cmSystemTools::CollapseFullPath(cMakeSelf.c_str()); cMakeSelf += "/cmake"; std::cerr << cMakeSelf.c_str() << "\n"; } #endif if(!cmSystemTools::FileExists(cMakeSelf.c_str())) { cmSystemTools::Error("CMake executable cannot be found at ", cMakeSelf.c_str()); return 0; } // Save the value in the cache this->CacheManager->AddCacheEntry ("CMAKE_COMMAND",cMakeSelf.c_str(), "Path to CMake executable.", cmCacheManager::INTERNAL); // if the edit command is not yet in the cache, // or if CMakeEditCommand has been set on this object, // then set the CMAKE_EDIT_COMMAND in the cache // This will mean that the last gui to edit the cache // will be the one that make edit_cache uses. if(!this->GetCacheDefinition("CMAKE_EDIT_COMMAND") || !this->CMakeEditCommand.empty()) { // Find and save the command to edit the cache std::string editCacheCommand; if(!this->CMakeEditCommand.empty()) { editCacheCommand = cmSystemTools::GetFilenamePath(cMakeSelf) + std::string("/") + this->CMakeEditCommand + cmSystemTools::GetFilenameExtension(cMakeSelf); } if( !cmSystemTools::FileExists(editCacheCommand.c_str())) { editCacheCommand = cmSystemTools::GetFilenamePath(cMakeSelf) + "/ccmake" + cmSystemTools::GetFilenameExtension(cMakeSelf); } if( !cmSystemTools::FileExists(editCacheCommand.c_str())) { editCacheCommand = cmSystemTools::GetFilenamePath(cMakeSelf) + "/cmake-gui" + cmSystemTools::GetFilenameExtension(cMakeSelf); } if(cmSystemTools::FileExists(editCacheCommand.c_str())) { this->CacheManager->AddCacheEntry ("CMAKE_EDIT_COMMAND", editCacheCommand.c_str(), "Path to cache edit program executable.", cmCacheManager::INTERNAL); } } std::string ctestCommand = cmSystemTools::GetFilenamePath(cMakeSelf) + "/ctest" + cmSystemTools::GetFilenameExtension(cMakeSelf); if(cmSystemTools::FileExists(ctestCommand.c_str())) { this->CacheManager->AddCacheEntry ("CMAKE_CTEST_COMMAND", ctestCommand.c_str(), "Path to ctest program executable.", cmCacheManager::INTERNAL); } std::string cpackCommand = cmSystemTools::GetFilenamePath(cMakeSelf) + "/cpack" + cmSystemTools::GetFilenameExtension(cMakeSelf); if(cmSystemTools::FileExists(cpackCommand.c_str())) { this->CacheManager->AddCacheEntry ("CMAKE_CPACK_COMMAND", cpackCommand.c_str(), "Path to cpack program executable.", cmCacheManager::INTERNAL); } // do CMAKE_ROOT, look for the environment variable first std::string cMakeRoot; std::string modules; if (getenv("CMAKE_ROOT")) { cMakeRoot = getenv("CMAKE_ROOT"); modules = cMakeRoot + "/Modules/CMake.cmake"; } if(!cmSystemTools::FileExists(modules.c_str())) { // next try exe/.. cMakeRoot = cmSystemTools::GetRealPath(cMakeSelf.c_str()); cMakeRoot = cmSystemTools::GetProgramPath(cMakeRoot.c_str()); std::string::size_type slashPos = cMakeRoot.rfind("/"); if(slashPos != std::string::npos) { cMakeRoot = cMakeRoot.substr(0, slashPos); } // is there no Modules directory there? modules = cMakeRoot + "/Modules/CMake.cmake"; } if (!cmSystemTools::FileExists(modules.c_str())) { // try exe/../share/cmake cMakeRoot += CMAKE_DATA_DIR; modules = cMakeRoot + "/Modules/CMake.cmake"; } #ifdef CMAKE_ROOT_DIR if (!cmSystemTools::FileExists(modules.c_str())) { // try compiled in root directory cMakeRoot = CMAKE_ROOT_DIR; modules = cMakeRoot + "/Modules/CMake.cmake"; } #endif if (!cmSystemTools::FileExists(modules.c_str())) { // try cMakeRoot = cmSystemTools::GetProgramPath(cMakeSelf.c_str()); cMakeRoot += CMAKE_DATA_DIR; modules = cMakeRoot + "/Modules/CMake.cmake"; } if(!cmSystemTools::FileExists(modules.c_str())) { // next try exe cMakeRoot = cmSystemTools::GetProgramPath(cMakeSelf.c_str()); // is there no Modules directory there? modules = cMakeRoot + "/Modules/CMake.cmake"; } if (!cmSystemTools::FileExists(modules.c_str())) { // couldn't find modules cmSystemTools::Error("Could not find CMAKE_ROOT !!!\n" "CMake has most likely not been installed correctly.\n" "Modules directory not found in\n", cMakeRoot.c_str()); return 0; } this->CacheManager->AddCacheEntry ("CMAKE_ROOT", cMakeRoot.c_str(), "Path to CMake installation.", cmCacheManager::INTERNAL); #ifdef _WIN32 std::string comspec = "cmw9xcom.exe"; cmSystemTools::SetWindows9xComspecSubstitute(comspec.c_str()); #endif return 1; } void CMakeCommandUsage(const char* program) { cmOStringStream errorStream; #ifdef CMAKE_BUILD_WITH_CMAKE errorStream << "cmake version " << cmVersion::GetCMakeVersion() << "\n"; #else errorStream << "cmake bootstrap\n"; #endif // If you add new commands, change here, // and in cmakemain.cxx in the options table errorStream << "Usage: " << program << " -E [command] [arguments ...]\n" << "Available commands: \n" << " chdir dir cmd [args]... - run command in a given directory\n" << " compare_files file1 file2 - check if file1 is same as file2\n" << " copy file destination - copy file to destination (either file " "or directory)\n" << " copy_directory source destination - copy directory 'source' " "content to directory 'destination'\n" << " copy_if_different in-file out-file - copy file if input has " "changed\n" << " echo [string]... - displays arguments as text\n" << " echo_append [string]... - displays arguments as text but no new " "line\n" << " environment - display the current environment\n" << " make_directory dir - create a directory\n" << " md5sum file1 [...] - compute md5sum of files\n" << " remove [-f] file1 file2 ... - remove the file(s), use -f to force " "it\n" << " remove_directory dir - remove a directory and its contents\n" << " rename oldname newname - rename a file or directory " "(on one volume)\n" << " tar [cxt][vfz][cvfj] file.tar " "file/dir1 file/dir2 ... - create a tar " "archive\n" << " time command [args] ... - run command and return elapsed time\n" << " touch file - touch a file.\n" << " touch_nocreate file - touch a file but do not create it.\n" #if defined(_WIN32) && !defined(__CYGWIN__) << "Available on Windows only:\n" << " comspec - on windows 9x use this for RunCommand\n" << " delete_regv key - delete registry value\n" << " env_vs8_wince sdkname - displays a batch file which sets the " "environment for the provided Windows CE SDK installed in VS2005\n" << " env_vs9_wince sdkname - displays a batch file which sets the " "environment for the provided Windows CE SDK installed in VS2008\n" << " write_regv key value - write registry value\n" #else << "Available on UNIX only:\n" << " create_symlink old new - create a symbolic link new -> old\n" #endif ; cmSystemTools::Error(errorStream.str().c_str()); } int cmake::ExecuteCMakeCommand(std::vector& args) { // IF YOU ADD A NEW COMMAND, DOCUMENT IT ABOVE and in cmakemain.cxx if (args.size() > 1) { // Copy file if (args[1] == "copy" && args.size() == 4) { if(!cmSystemTools::cmCopyFile(args[2].c_str(), args[3].c_str())) { std::cerr << "Error copying file \"" << args[2].c_str() << "\" to \"" << args[3].c_str() << "\".\n"; return 1; } return 0; } // Copy file if different. if (args[1] == "copy_if_different" && args.size() == 4) { if(!cmSystemTools::CopyFileIfDifferent(args[2].c_str(), args[3].c_str())) { std::cerr << "Error copying file (if different) from \"" << args[2].c_str() << "\" to \"" << args[3].c_str() << "\".\n"; return 1; } return 0; } // Copy directory content if (args[1] == "copy_directory" && args.size() == 4) { if(!cmSystemTools::CopyADirectory(args[2].c_str(), args[3].c_str())) { std::cerr << "Error copying directory from \"" << args[2].c_str() << "\" to \"" << args[3].c_str() << "\".\n"; return 1; } return 0; } // Rename a file or directory if (args[1] == "rename" && args.size() == 4) { if(!cmSystemTools::RenameFile(args[2].c_str(), args[3].c_str())) { std::string e = cmSystemTools::GetLastSystemError(); std::cerr << "Error renaming from \"" << args[2].c_str() << "\" to \"" << args[3].c_str() << "\": " << e << "\n"; return 1; } return 0; } // Compare files if (args[1] == "compare_files" && args.size() == 4) { if(cmSystemTools::FilesDiffer(args[2].c_str(), args[3].c_str())) { std::cerr << "Files \"" << args[2].c_str() << "\" to \"" << args[3].c_str() << "\" are different.\n"; return 1; } return 0; } // Echo string else if (args[1] == "echo" ) { unsigned int cc; const char* space = ""; for ( cc = 2; cc < args.size(); cc ++ ) { std::cout << space << args[cc]; space = " "; } std::cout << std::endl; return 0; } // Echo string no new line else if (args[1] == "echo_append" ) { unsigned int cc; const char* space = ""; for ( cc = 2; cc < args.size(); cc ++ ) { std::cout << space << args[cc]; space = " "; } return 0; } #if defined(CMAKE_BUILD_WITH_CMAKE) // Command to create a symbolic link. Fails on platforms not // supporting them. else if (args[1] == "environment" ) { std::vector env = cmSystemTools::GetEnvironmentVariables(); std::vector::iterator it; for ( it = env.begin(); it != env.end(); ++ it ) { std::cout << it->c_str() << std::endl; } return 0; } #endif else if (args[1] == "make_directory" && args.size() == 3) { if(!cmSystemTools::MakeDirectory(args[2].c_str())) { std::cerr << "Error making directory \"" << args[2].c_str() << "\".\n"; return 1; } return 0; } else if (args[1] == "remove_directory" && args.size() == 3) { if(cmSystemTools::FileIsDirectory(args[2].c_str()) && !cmSystemTools::RemoveADirectory(args[2].c_str())) { std::cerr << "Error removing directory \"" << args[2].c_str() << "\".\n"; return 1; } return 0; } // Remove file else if (args[1] == "remove" && args.size() > 2) { bool force = false; for (std::string::size_type cc = 2; cc < args.size(); cc ++) { if(args[cc] == "\\-f" || args[cc] == "-f") { force = true; } else { // Complain if the file could not be removed, still exists, // and the -f option was not given. if(!cmSystemTools::RemoveFile(args[cc].c_str()) && !force && cmSystemTools::FileExists(args[cc].c_str())) { return 1; } } } return 0; } // Touch file else if (args[1] == "touch" && args.size() > 2) { for (std::string::size_type cc = 2; cc < args.size(); cc ++) { // Complain if the file could not be removed, still exists, // and the -f option was not given. if(!cmSystemTools::Touch(args[cc].c_str(), true)) { return 1; } } return 0; } // Touch file else if (args[1] == "touch_nocreate" && args.size() > 2) { for (std::string::size_type cc = 2; cc < args.size(); cc ++) { // Complain if the file could not be removed, still exists, // and the -f option was not given. if(!cmSystemTools::Touch(args[cc].c_str(), false)) { return 1; } } return 0; } // Clock command else if (args[1] == "time" && args.size() > 2) { std::string command = args[2]; for (std::string::size_type cc = 3; cc < args.size(); cc ++) { command += " "; command += args[cc]; } clock_t clock_start, clock_finish; time_t time_start, time_finish; time(&time_start); clock_start = clock(); int ret =0; cmSystemTools::RunSingleCommand(command.c_str(), 0, &ret); clock_finish = clock(); time(&time_finish); double clocks_per_sec = static_cast(CLOCKS_PER_SEC); std::cout << "Elapsed time: " << static_cast(time_finish - time_start) << " s. (time)" << ", " << static_cast(clock_finish - clock_start) / clocks_per_sec << " s. (clock)" << "\n"; return ret; } // Command to calculate the md5sum of a file else if (args[1] == "md5sum" && args.size() >= 3) { char md5out[32]; int retval = 0; for (std::string::size_type cc = 2; cc < args.size(); cc ++) { const char *filename = args[cc].c_str(); // Cannot compute md5sum of a directory if(cmSystemTools::FileIsDirectory(filename)) { std::cerr << "Error: " << filename << " is a directory" << std::endl; retval++; } else if(!cmSystemTools::ComputeFileMD5(filename, md5out)) { // To mimic md5sum behavior in a shell: std::cerr << filename << ": No such file or directory" << std::endl; retval++; } else { std::cout << std::string(md5out,32) << " " << filename << std::endl; } } return retval; } // Command to change directory and run a program. else if (args[1] == "chdir" && args.size() >= 4) { std::string directory = args[2]; if(!cmSystemTools::FileExists(directory.c_str())) { cmSystemTools::Error("Directory does not exist for chdir command: ", args[2].c_str()); return 1; } std::string command = "\""; command += args[3]; command += "\""; for (std::string::size_type cc = 4; cc < args.size(); cc ++) { command += " \""; command += args[cc]; command += "\""; } int retval = 0; int timeout = 0; if ( cmSystemTools::RunSingleCommand(command.c_str(), 0, &retval, directory.c_str(), cmSystemTools::OUTPUT_NORMAL, timeout) ) { return retval; } return 1; } // Command to start progress for a build else if (args[1] == "cmake_progress_start" && args.size() == 4) { // basically remove the directory std::string dirName = args[2]; dirName += "/Progress"; cmSystemTools::RemoveADirectory(dirName.c_str()); // is the last argument a filename that exists? FILE *countFile = fopen(args[3].c_str(),"r"); int count; if (countFile) { if (1!=fscanf(countFile,"%i",&count)) { cmSystemTools::Message("Could not read from count file."); } fclose(countFile); } else { count = atoi(args[3].c_str()); } if (count) { cmSystemTools::MakeDirectory(dirName.c_str()); // write the count into the directory std::string fName = dirName; fName += "/count.txt"; FILE *progFile = fopen(fName.c_str(),"w"); if (progFile) { fprintf(progFile,"%i\n",count); fclose(progFile); } } return 0; } // Command to report progress for a build else if (args[1] == "cmake_progress_report" && args.size() >= 3) { std::string dirName = args[2]; dirName += "/Progress"; std::string fName; FILE *progFile; // read the count fName = dirName; fName += "/count.txt"; progFile = fopen(fName.c_str(),"r"); int count = 0; if (!progFile) { return 0; } else { if (1!=fscanf(progFile,"%i",&count)) { cmSystemTools::Message("Could not read from progress file."); } fclose(progFile); } unsigned int i; for (i = 3; i < args.size(); ++i) { fName = dirName; fName += "/"; fName += args[i]; progFile = fopen(fName.c_str(),"w"); if (progFile) { fprintf(progFile,"empty"); fclose(progFile); } } int fileNum = static_cast (cmsys::Directory::GetNumberOfFilesInDirectory(dirName.c_str())); if (count > 0) { // print the progress fprintf(stdout,"[%3i%%] ",((fileNum-3)*100)/count); } return 0; } // Command to create a symbolic link. Fails on platforms not // supporting them. else if (args[1] == "create_symlink" && args.size() == 4) { const char* destinationFileName = args[3].c_str(); if ( cmSystemTools::FileExists(destinationFileName) ) { if ( cmSystemTools::FileIsSymlink(destinationFileName) ) { if ( !cmSystemTools::RemoveFile(destinationFileName) || cmSystemTools::FileExists(destinationFileName) ) { return 0; } } else { return 0; } } return cmSystemTools::CreateSymlink(args[2].c_str(), args[3].c_str())? 0:1; } // Internal CMake shared library support. else if (args[1] == "cmake_symlink_library" && args.size() == 5) { return cmake::SymlinkLibrary(args); } // Internal CMake versioned executable support. else if (args[1] == "cmake_symlink_executable" && args.size() == 4) { return cmake::SymlinkExecutable(args); } #if defined(CMAKE_HAVE_VS_GENERATORS) // Internal CMake support for calling Visual Studio macros. else if (args[1] == "cmake_call_visual_studio_macro" && args.size() >= 4) { // args[2] = full path to .sln file or "ALL" // args[3] = name of Visual Studio macro to call // args[4..args.size()-1] = [optional] args for Visual Studio macro std::string macroArgs; if (args.size() > 4) { macroArgs = args[4]; for (size_t i = 5; i < args.size(); ++i) { macroArgs += " "; macroArgs += args[i]; } } return cmCallVisualStudioMacro::CallMacro(args[2], args[3], macroArgs, true); } #endif // Internal CMake dependency scanning support. else if (args[1] == "cmake_depends" && args.size() >= 6) { // Use the make system's VERBOSE environment variable to enable // verbose output. This can be skipped by also setting CMAKE_NO_VERBOSE // (which is set by the Eclipse and KDevelop generators). bool verbose = ((cmSystemTools::GetEnv("VERBOSE") != 0) && (cmSystemTools::GetEnv("CMAKE_NO_VERBOSE") == 0)); // Create a cmake object instance to process dependencies. cmake cm; std::string gen; std::string homeDir; std::string startDir; std::string homeOutDir; std::string startOutDir; std::string depInfo; bool color = false; if(args.size() >= 8) { // Full signature: // // -E cmake_depends // // // [--color=$(COLOR)] // // All paths are provided. gen = args[2]; homeDir = args[3]; startDir = args[4]; homeOutDir = args[5]; startOutDir = args[6]; depInfo = args[7]; if(args.size() >= 9 && args[8].length() >= 8 && args[8].substr(0, 8) == "--color=") { // Enable or disable color based on the switch value. color = (args[8].size() == 8 || cmSystemTools::IsOn(args[8].substr(8).c_str())); } } else { // Support older signature for existing makefiles: // // -E cmake_depends // // // // Just pretend the source directories are the same as the // binary directories so at least scanning will work. gen = args[2]; homeDir = args[3]; startDir = args[4]; homeOutDir = args[3]; startOutDir = args[3]; depInfo = args[5]; } // Create a local generator configured for the directory in // which dependencies will be scanned. homeDir = cmSystemTools::CollapseFullPath(homeDir.c_str()); startDir = cmSystemTools::CollapseFullPath(startDir.c_str()); homeOutDir = cmSystemTools::CollapseFullPath(homeOutDir.c_str()); startOutDir = cmSystemTools::CollapseFullPath(startOutDir.c_str()); cm.SetHomeDirectory(homeDir.c_str()); cm.SetStartDirectory(startDir.c_str()); cm.SetHomeOutputDirectory(homeOutDir.c_str()); cm.SetStartOutputDirectory(startOutDir.c_str()); if(cmGlobalGenerator* ggd = cm.CreateGlobalGenerator(gen.c_str())) { cm.SetGlobalGenerator(ggd); cmsys::auto_ptr lgd(ggd->CreateLocalGenerator()); lgd->GetMakefile()->SetStartDirectory(startDir.c_str()); lgd->GetMakefile()->SetStartOutputDirectory(startOutDir.c_str()); lgd->GetMakefile()->MakeStartDirectoriesCurrent(); // Actually scan dependencies. return lgd->UpdateDependencies(depInfo.c_str(), verbose, color)? 0 : 2; } return 1; } // Internal CMake link script support. else if (args[1] == "cmake_link_script" && args.size() >= 3) { return cmake::ExecuteLinkScript(args); } // Internal CMake unimplemented feature notification. else if (args[1] == "cmake_unimplemented_variable") { std::cerr << "Feature not implemented for this platform."; if(args.size() == 3) { std::cerr << " Variable " << args[2] << " is not set."; } std::cerr << std::endl; return 1; } else if (args[1] == "vs_link_exe") { return cmake::VisualStudioLink(args, 1); } else if (args[1] == "vs_link_dll") { return cmake::VisualStudioLink(args, 2); } #ifdef CMAKE_BUILD_WITH_CMAKE // Internal CMake color makefile support. else if (args[1] == "cmake_echo_color") { return cmake::ExecuteEchoColor(args); } else if (args[1] == "cmake_automoc") { cmQtAutomoc automoc; bool automocSuccess = automoc.Run(args[2].c_str()); return automocSuccess ? 0 : 1; } #endif // Tar files else if (args[1] == "tar" && args.size() > 3) { std::string flags = args[2]; std::string outFile = args[3]; std::vector files; for (std::string::size_type cc = 4; cc < args.size(); cc ++) { files.push_back(args[cc]); } bool gzip = false; bool bzip2 = false; bool verbose = false; if ( flags.find_first_of('j') != flags.npos ) { bzip2 = true; } if ( flags.find_first_of('z') != flags.npos ) { gzip = true; } if ( flags.find_first_of('v') != flags.npos ) { verbose = true; } if ( flags.find_first_of('t') != flags.npos ) { if ( !cmSystemTools::ListTar(outFile.c_str(), gzip, verbose) ) { cmSystemTools::Error("Problem creating tar: ", outFile.c_str()); return 1; } } else if ( flags.find_first_of('c') != flags.npos ) { if ( !cmSystemTools::CreateTar( outFile.c_str(), files, gzip, bzip2, verbose) ) { cmSystemTools::Error("Problem creating tar: ", outFile.c_str()); return 1; } } else if ( flags.find_first_of('x') != flags.npos ) { if ( !cmSystemTools::ExtractTar( outFile.c_str(), gzip, verbose) ) { cmSystemTools::Error("Problem extracting tar: ", outFile.c_str()); return 1; } #ifdef WIN32 // OK, on windows 7 after we untar some files, // sometimes we can not rename the directory after // the untar is done. This breaks the external project // untar and rename code. So, by default we will wait // 1/10th of a second after the untar. If CMAKE_UNTAR_DELAY // is set in the env, its value will be used instead of 100. int delay = 100; const char* delayVar = cmSystemTools::GetEnv("CMAKE_UNTAR_DELAY"); if(delayVar) { delay = atoi(delayVar); } if(delay) { cmSystemTools::Delay(delay); } #endif } return 0; } #if defined(CMAKE_BUILD_WITH_CMAKE) // Internal CMake Fortran module support. else if (args[1] == "cmake_copy_f90_mod" && args.size() >= 4) { return cmDependsFortran::CopyModule(args)? 0 : 1; } #endif #if defined(_WIN32) && !defined(__CYGWIN__) // Write registry value else if (args[1] == "write_regv" && args.size() > 3) { return cmSystemTools::WriteRegistryValue(args[2].c_str(), args[3].c_str()) ? 0 : 1; } // Delete registry value else if (args[1] == "delete_regv" && args.size() > 2) { return cmSystemTools::DeleteRegistryValue(args[2].c_str()) ? 0 : 1; } // Remove file else if (args[1] == "comspec" && args.size() > 2) { unsigned int cc; std::string command = args[2]; for ( cc = 3; cc < args.size(); cc ++ ) { command += " " + args[cc]; } return cmWin32ProcessExecution::Windows9xHack(command.c_str()); } else if (args[1] == "env_vs8_wince" && args.size() == 3) { return cmake::WindowsCEEnvironment("8.0", args[2]); } else if (args[1] == "env_vs9_wince" && args.size() == 3) { return cmake::WindowsCEEnvironment("9.0", args[2]); } #endif } ::CMakeCommandUsage(args[0].c_str()); return 1; } void cmake::AddExtraGenerator(const char* name, CreateExtraGeneratorFunctionType newFunction) { cmExternalMakefileProjectGenerator* extraGenerator = newFunction(); const std::vector& supportedGlobalGenerators = extraGenerator->GetSupportedGlobalGenerators(); for(std::vector::const_iterator it = supportedGlobalGenerators.begin(); it != supportedGlobalGenerators.end(); ++it ) { std::string fullName = cmExternalMakefileProjectGenerator:: CreateFullGeneratorName(it->c_str(), name); this->ExtraGenerators[fullName.c_str()] = newFunction; } delete extraGenerator; } void cmake::AddDefaultExtraGenerators() { #if defined(CMAKE_BUILD_WITH_CMAKE) #if defined(_WIN32) && !defined(__CYGWIN__) // e.g. kdevelop4 ? #endif this->AddExtraGenerator(cmExtraCodeBlocksGenerator::GetActualName(), &cmExtraCodeBlocksGenerator::New); this->AddExtraGenerator(cmExtraSublimeTextGenerator::GetActualName(), &cmExtraSublimeTextGenerator::New); #ifdef CMAKE_USE_ECLIPSE this->AddExtraGenerator(cmExtraEclipseCDT4Generator::GetActualName(), &cmExtraEclipseCDT4Generator::New); #endif #ifdef CMAKE_USE_KDEVELOP this->AddExtraGenerator(cmGlobalKdevelopGenerator::GetActualName(), &cmGlobalKdevelopGenerator::New); // for kdevelop also add the generator with just the name of the // extra generator, since it was this way since cmake 2.2 this->ExtraGenerators[cmGlobalKdevelopGenerator::GetActualName()] = &cmGlobalKdevelopGenerator::New; #endif #endif } //---------------------------------------------------------------------------- void cmake::GetRegisteredGenerators(std::vector& names) { for(RegisteredGeneratorsVector::const_iterator i = this->Generators.begin(); i != this->Generators.end(); ++i) { (*i)->GetGenerators(names); } for(RegisteredExtraGeneratorsMap::const_iterator i = this->ExtraGenerators.begin(); i != this->ExtraGenerators.end(); ++i) { names.push_back(i->first); } } cmGlobalGenerator* cmake::CreateGlobalGenerator(const char* name) { cmExternalMakefileProjectGenerator* extraGenerator = 0; RegisteredExtraGeneratorsMap::const_iterator extraGenIt = this->ExtraGenerators.find(name); if (extraGenIt != this->ExtraGenerators.end()) { extraGenerator = (extraGenIt->second)(); name = extraGenerator->GetGlobalGeneratorName(name); } cmGlobalGenerator* generator = 0; for (RegisteredGeneratorsVector::const_iterator i = this->Generators.begin(); i != this->Generators.end(); ++i) { generator = (*i)->CreateGlobalGenerator(name); if (generator) { break; } } if (generator) { generator->SetCMakeInstance(this); generator->SetExternalMakefileProjectGenerator(extraGenerator); } else { delete extraGenerator; } return generator; } void cmake::SetHomeDirectory(const char* dir) { this->cmHomeDirectory = dir; cmSystemTools::ConvertToUnixSlashes(this->cmHomeDirectory); } void cmake::SetHomeOutputDirectory(const char* lib) { this->HomeOutputDirectory = lib; cmSystemTools::ConvertToUnixSlashes(this->HomeOutputDirectory); } void cmake::SetGlobalGenerator(cmGlobalGenerator *gg) { if(!gg) { cmSystemTools::Error("Error SetGlobalGenerator called with null"); return; } // delete the old generator if (this->GlobalGenerator) { delete this->GlobalGenerator; // restore the original environment variables CXX and CC // Restore CC std::string env = "CC="; if(this->CCEnvironment.size()) { env += this->CCEnvironment; } cmSystemTools::PutEnv(env.c_str()); env = "CXX="; if(this->CXXEnvironment.size()) { env += this->CXXEnvironment; } cmSystemTools::PutEnv(env.c_str()); } // set the new this->GlobalGenerator = gg; // set the global flag for unix style paths on cmSystemTools as soon as // the generator is set. This allows gmake to be used on windows. cmSystemTools::SetForceUnixPaths (this->GlobalGenerator->GetForceUnixPaths()); // Save the environment variables CXX and CC const char* cxx = getenv("CXX"); const char* cc = getenv("CC"); if(cxx) { this->CXXEnvironment = cxx; } else { this->CXXEnvironment = ""; } if(cc) { this->CCEnvironment = cc; } else { this->CCEnvironment = ""; } // set the cmake instance just to be sure gg->SetCMakeInstance(this); } int cmake::DoPreConfigureChecks() { // Make sure the Start directory contains a CMakeLists.txt file. std::string srcList = this->GetHomeDirectory(); srcList += "/CMakeLists.txt"; if(!cmSystemTools::FileExists(srcList.c_str())) { cmOStringStream err; if(cmSystemTools::FileIsDirectory(this->GetHomeDirectory())) { err << "The source directory \"" << this->GetHomeDirectory() << "\" does not appear to contain CMakeLists.txt.\n"; } else if(cmSystemTools::FileExists(this->GetHomeDirectory())) { err << "The source directory \"" << this->GetHomeDirectory() << "\" is a file, not a directory.\n"; } else { err << "The source directory \"" << this->GetHomeDirectory() << "\" does not exist.\n"; } err << "Specify --help for usage, or press the help button on the CMake " "GUI."; cmSystemTools::Error(err.str().c_str()); return -2; } // do a sanity check on some values if(this->CacheManager->GetCacheValue("CMAKE_HOME_DIRECTORY")) { std::string cacheStart = this->CacheManager->GetCacheValue("CMAKE_HOME_DIRECTORY"); cacheStart += "/CMakeLists.txt"; std::string currentStart = this->GetHomeDirectory(); currentStart += "/CMakeLists.txt"; if(!cmSystemTools::SameFile(cacheStart.c_str(), currentStart.c_str())) { std::string message = "The source \""; message += currentStart; message += "\" does not match the source \""; message += cacheStart; message += "\" used to generate cache. "; message += "Re-run cmake with a different source directory."; cmSystemTools::Error(message.c_str()); return -2; } } else { return 0; } return 1; } struct SaveCacheEntry { std::string key; std::string value; std::string help; cmCacheManager::CacheEntryType type; }; int cmake::HandleDeleteCacheVariables(const char* var) { std::vector argsSplit; cmSystemTools::ExpandListArgument(std::string(var), argsSplit, true); // erase the property to avoid infinite recursion this->SetProperty("__CMAKE_DELETE_CACHE_CHANGE_VARS_", ""); if(this->GetIsInTryCompile()) { return 0; } cmCacheManager::CacheIterator ci = this->CacheManager->NewIterator(); std::vector saved; cmOStringStream warning; warning << "You have changed variables that require your cache to be deleted.\n" << "Configure will be re-run and you may have to reset some variables.\n" << "The following variables have changed:\n"; for(std::vector::iterator i = argsSplit.begin(); i != argsSplit.end(); ++i) { SaveCacheEntry save; save.key = *i; warning << *i << "= "; i++; save.value = *i; warning << *i << "\n"; if(ci.Find(save.key.c_str())) { save.type = ci.GetType(); save.help = ci.GetProperty("HELPSTRING"); } saved.push_back(save); } // remove the cache this->CacheManager->DeleteCache(this->GetStartOutputDirectory()); // load the empty cache this->LoadCache(); // restore the changed compilers for(std::vector::iterator i = saved.begin(); i != saved.end(); ++i) { this->AddCacheEntry(i->key.c_str(), i->value.c_str(), i->help.c_str(), i->type); } cmSystemTools::Message(warning.str().c_str()); // avoid reconfigure if there were errors if(!cmSystemTools::GetErrorOccuredFlag()) { // re-run configure return this->Configure(); } return 0; } int cmake::Configure() { if(this->DoSuppressDevWarnings) { if(this->SuppressDevWarnings) { this->CacheManager-> AddCacheEntry("CMAKE_SUPPRESS_DEVELOPER_WARNINGS", "TRUE", "Suppress Warnings that are meant for" " the author of the CMakeLists.txt files.", cmCacheManager::INTERNAL); } else { this->CacheManager-> AddCacheEntry("CMAKE_SUPPRESS_DEVELOPER_WARNINGS", "FALSE", "Suppress Warnings that are meant for" " the author of the CMakeLists.txt files.", cmCacheManager::INTERNAL); } } int ret = this->ActualConfigure(); const char* delCacheVars = this->GetProperty("__CMAKE_DELETE_CACHE_CHANGE_VARS_"); if(delCacheVars && delCacheVars[0] != 0) { return this->HandleDeleteCacheVariables(delCacheVars); } return ret; } int cmake::ActualConfigure() { // Construct right now our path conversion table before it's too late: this->UpdateConversionPathTable(); this->CleanupCommandsAndMacros(); int res = 0; if ( this->GetWorkingMode() == NORMAL_MODE ) { res = this->DoPreConfigureChecks(); } if ( res < 0 ) { return -2; } if ( !res ) { this->CacheManager->AddCacheEntry ("CMAKE_HOME_DIRECTORY", this->GetHomeDirectory(), "Start directory with the top level CMakeLists.txt file for this " "project", cmCacheManager::INTERNAL); } // no generator specified on the command line if(!this->GlobalGenerator) { const char* genName = this->CacheManager->GetCacheValue("CMAKE_GENERATOR"); const char* extraGenName = this->CacheManager->GetCacheValue("CMAKE_EXTRA_GENERATOR"); if(genName) { std::string fullName = cmExternalMakefileProjectGenerator:: CreateFullGeneratorName(genName, extraGenName); this->GlobalGenerator = this->CreateGlobalGenerator(fullName.c_str()); } if(this->GlobalGenerator) { // set the global flag for unix style paths on cmSystemTools as // soon as the generator is set. This allows gmake to be used // on windows. cmSystemTools::SetForceUnixPaths (this->GlobalGenerator->GetForceUnixPaths()); } else { #if defined(__BORLANDC__) && defined(_WIN32) this->SetGlobalGenerator(new cmGlobalBorlandMakefileGenerator); #elif defined(_WIN32) && !defined(__CYGWIN__) && !defined(CMAKE_BOOT_MINGW) std::string installedCompiler; // Try to find the newest VS installed on the computer and // use that as a default if -G is not specified const std::string vsregBase = "[HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\"; std::vector vsVerions; vsVerions.push_back("VisualStudio\\"); vsVerions.push_back("VCExpress\\"); vsVerions.push_back("WDExpress\\"); struct VSRegistryEntryName { const char* MSVersion; const char* GeneratorName; }; VSRegistryEntryName version[] = { {"6.0", "Visual Studio 6"}, {"7.0", "Visual Studio 7"}, {"7.1", "Visual Studio 7 .NET 2003"}, {"8.0", "Visual Studio 8 2005"}, {"9.0", "Visual Studio 9 2008"}, {"10.0", "Visual Studio 10"}, {"11.0", "Visual Studio 11"}, {"12.0", "Visual Studio 12"}, {0, 0}}; for(int i=0; version[i].MSVersion != 0; i++) { for(size_t b=0; b < vsVerions.size(); b++) { std::string reg = vsregBase + vsVerions[b] + version[i].MSVersion; reg += ";InstallDir]"; cmSystemTools::ExpandRegistryValues(reg, cmSystemTools::KeyWOW64_32); if (!(reg == "/registry")) { installedCompiler = version[i].GeneratorName; break; } } } cmGlobalGenerator* gen = this->CreateGlobalGenerator(installedCompiler.c_str()); if(!gen) { gen = new cmGlobalNMakeMakefileGenerator; } this->SetGlobalGenerator(gen); std::cout << "-- Building for: " << gen->GetName() << "\n"; #else this->SetGlobalGenerator(new cmGlobalUnixMakefileGenerator3); #endif } if(!this->GlobalGenerator) { cmSystemTools::Error("Could not create generator"); return -1; } } const char* genName = this->CacheManager->GetCacheValue("CMAKE_GENERATOR"); if(genName) { if(strcmp(this->GlobalGenerator->GetName(), genName) != 0) { std::string message = "Error: generator : "; message += this->GlobalGenerator->GetName(); message += "\nDoes not match the generator used previously: "; message += genName; message += "\nEither remove the CMakeCache.txt file or choose a different" " binary directory."; cmSystemTools::Error(message.c_str()); return -2; } } if(!this->CacheManager->GetCacheValue("CMAKE_GENERATOR")) { this->CacheManager->AddCacheEntry("CMAKE_GENERATOR", this->GlobalGenerator->GetName(), "Name of generator.", cmCacheManager::INTERNAL); this->CacheManager->AddCacheEntry("CMAKE_EXTRA_GENERATOR", this->GlobalGenerator->GetExtraGeneratorName(), "Name of external makefile project generator.", cmCacheManager::INTERNAL); } if(const char* tsName = this->CacheManager->GetCacheValue("CMAKE_GENERATOR_TOOLSET")) { if(this->GeneratorToolset.empty()) { this->GeneratorToolset = tsName; } else if(this->GeneratorToolset != tsName) { std::string message = "Error: generator toolset: "; message += this->GeneratorToolset; message += "\nDoes not match the toolset used previously: "; message += tsName; message += "\nEither remove the CMakeCache.txt file or choose a different" " binary directory."; cmSystemTools::Error(message.c_str()); return -2; } } else { this->CacheManager->AddCacheEntry("CMAKE_GENERATOR_TOOLSET", this->GeneratorToolset.c_str(), "Name of generator toolset.", cmCacheManager::INTERNAL); } if(!this->GeneratorToolset.empty() && !this->GlobalGenerator->SetGeneratorToolset(this->GeneratorToolset)) { return -2; } // reset any system configuration information, except for when we are // InTryCompile. With TryCompile the system info is taken from the parent's // info to save time if (!this->InTryCompile) { this->GlobalGenerator->ClearEnabledLanguages(); } // Truncate log files if (!this->InTryCompile) { this->TruncateOutputLog("CMakeOutput.log"); this->TruncateOutputLog("CMakeError.log"); } // actually do the configure this->GlobalGenerator->Configure(); // Before saving the cache // if the project did not define one of the entries below, add them now // so users can edit the values in the cache: // We used to always present LIBRARY_OUTPUT_PATH and // EXECUTABLE_OUTPUT_PATH. They are now documented as old-style and // should no longer be used. Therefore we present them only if the // project requires compatibility with CMake 2.4. We detect this // here by looking for the old CMAKE_BACKWARDS_COMPATABILITY // variable created when CMP0001 is not set to NEW. if(this->GetCacheManager()->GetCacheValue("CMAKE_BACKWARDS_COMPATIBILITY")) { if(!this->CacheManager->GetCacheValue("LIBRARY_OUTPUT_PATH")) { this->CacheManager->AddCacheEntry ("LIBRARY_OUTPUT_PATH", "", "Single output directory for building all libraries.", cmCacheManager::PATH); } if(!this->CacheManager->GetCacheValue("EXECUTABLE_OUTPUT_PATH")) { this->CacheManager->AddCacheEntry ("EXECUTABLE_OUTPUT_PATH", "", "Single output directory for building all executables.", cmCacheManager::PATH); } } if(!this->CacheManager->GetCacheValue("CMAKE_USE_RELATIVE_PATHS")) { this->CacheManager->AddCacheEntry ("CMAKE_USE_RELATIVE_PATHS", "OFF", "If true, cmake will use relative paths in makefiles and projects.", cmCacheManager::BOOL); cmCacheManager::CacheIterator it = this->CacheManager->GetCacheIterator("CMAKE_USE_RELATIVE_PATHS"); if ( !it.PropertyExists("ADVANCED") ) { it.SetProperty("ADVANCED", "1"); } } if(cmSystemTools::GetFatalErrorOccured() && (!this->CacheManager->GetCacheValue("CMAKE_MAKE_PROGRAM") || cmSystemTools::IsOff(this->CacheManager-> GetCacheValue("CMAKE_MAKE_PROGRAM")))) { // We must have a bad generator selection. Wipe the cache entry so the // user can select another. this->CacheManager->RemoveCacheEntry("CMAKE_GENERATOR"); this->CacheManager->RemoveCacheEntry("CMAKE_EXTRA_GENERATOR"); } cmMakefile* mf=this->GlobalGenerator->GetLocalGenerators()[0]->GetMakefile(); if (mf->IsOn("CTEST_USE_LAUNCHERS") && !this->GetProperty("RULE_LAUNCH_COMPILE", cmProperty::GLOBAL)) { cmSystemTools::Error("CTEST_USE_LAUNCHERS is enabled, but the " "RULE_LAUNCH_COMPILE global property is not defined.\n" "Did you forget to include(CTest) in the toplevel " "CMakeLists.txt ?"); } // only save the cache if there were no fatal errors if ( this->GetWorkingMode() == NORMAL_MODE ) { this->CacheManager->SaveCache(this->GetHomeOutputDirectory()); } if ( !this->GraphVizFile.empty() ) { std::cout << "Generate graphviz: " << this->GraphVizFile << std::endl; this->GenerateGraphViz(this->GraphVizFile.c_str()); } if(cmSystemTools::GetErrorOccuredFlag()) { return -1; } return 0; } void cmake::PreLoadCMakeFiles() { std::vector args; std::string pre_load = this->GetHomeDirectory(); if ( pre_load.size() > 0 ) { pre_load += "/PreLoad.cmake"; if ( cmSystemTools::FileExists(pre_load.c_str()) ) { this->ReadListFile(args, pre_load.c_str()); } } pre_load = this->GetHomeOutputDirectory(); if ( pre_load.size() > 0 ) { pre_load += "/PreLoad.cmake"; if ( cmSystemTools::FileExists(pre_load.c_str()) ) { this->ReadListFile(args, pre_load.c_str()); } } } // handle a command line invocation int cmake::Run(const std::vector& args, bool noconfigure) { // Process the arguments this->SetArgs(args); if(cmSystemTools::GetErrorOccuredFlag()) { return -1; } // If we are given a stamp list file check if it is really out of date. if(!this->CheckStampList.empty() && cmakeCheckStampList(this->CheckStampList.c_str())) { return 0; } // If we are given a stamp file check if it is really out of date. if(!this->CheckStampFile.empty() && cmakeCheckStampFile(this->CheckStampFile.c_str())) { return 0; } // set the cmake command this->CMakeCommand = args[0]; if ( this->GetWorkingMode() == NORMAL_MODE ) { // load the cache if(this->LoadCache() < 0) { cmSystemTools::Error("Error executing cmake::LoadCache(). Aborting.\n"); return -1; } } else { this->AddCMakePaths(); } // Add any cache args if ( !this->SetCacheArgs(args) ) { cmSystemTools::Error("Problem processing arguments. Aborting.\n"); return -1; } // In script mode we terminate after running the script. if(this->GetWorkingMode() != NORMAL_MODE) { if(cmSystemTools::GetErrorOccuredFlag()) { return -1; } else { return 0; } } // If MAKEFLAGS are given in the environment, remove the environment // variable. This will prevent try-compile from succeeding when it // should fail (if "-i" is an option). We cannot simply test // whether "-i" is given and remove it because some make programs // encode the MAKEFLAGS variable in a strange way. if(getenv("MAKEFLAGS")) { cmSystemTools::PutEnv("MAKEFLAGS="); } this->PreLoadCMakeFiles(); if ( noconfigure ) { return 0; } // now run the global generate // Check the state of the build system to see if we need to regenerate. if(!this->CheckBuildSystem()) { return 0; } // If we are doing global generate, we better set start and start // output directory to the root of the project. std::string oldstartdir = this->GetStartDirectory(); std::string oldstartoutputdir = this->GetStartOutputDirectory(); this->SetStartDirectory(this->GetHomeDirectory()); this->SetStartOutputDirectory(this->GetHomeOutputDirectory()); int ret = this->Configure(); if (ret || this->GetWorkingMode() != NORMAL_MODE) { #if defined(CMAKE_HAVE_VS_GENERATORS) if(!this->VSSolutionFile.empty() && this->GlobalGenerator) { // CMake is running to regenerate a Visual Studio build tree // during a build from the VS IDE. The build files cannot be // regenerated, so we should stop the build. cmSystemTools::Message( "CMake Configure step failed. " "Build files cannot be regenerated correctly. " "Attempting to stop IDE build."); cmGlobalVisualStudioGenerator* gg = static_cast(this->GlobalGenerator); gg->CallVisualStudioMacro(cmGlobalVisualStudioGenerator::MacroStop, this->VSSolutionFile.c_str()); } #endif return ret; } ret = this->Generate(); std::string message = "Build files have been written to: "; message += this->GetHomeOutputDirectory(); this->UpdateProgress(message.c_str(), -1); if(ret) { return ret; } this->SetStartDirectory(oldstartdir.c_str()); this->SetStartOutputDirectory(oldstartoutputdir.c_str()); return ret; } int cmake::Generate() { if(!this->GlobalGenerator) { return -1; } this->GlobalGenerator->Generate(); if(this->WarnUnusedCli) { this->RunCheckForUnusedVariables(); } if(cmSystemTools::GetErrorOccuredFlag()) { return -1; } if (this->GetProperty("REPORT_UNDEFINED_PROPERTIES")) { this->ReportUndefinedPropertyAccesses (this->GetProperty("REPORT_UNDEFINED_PROPERTIES")); } // Save the cache again after a successful Generate so that any internal // variables created during Generate are saved. (Specifically target GUIDs // for the Visual Studio and Xcode generators.) if ( this->GetWorkingMode() == NORMAL_MODE ) { this->CacheManager->SaveCache(this->GetHomeOutputDirectory()); } return 0; } void cmake::AddCacheEntry(const char* key, const char* value, const char* helpString, int type) { this->CacheManager->AddCacheEntry(key, value, helpString, cmCacheManager::CacheEntryType(type)); } const char* cmake::GetCacheDefinition(const char* name) const { return this->CacheManager->GetCacheValue(name); } void cmake::AddDefaultCommands() { std::list commands; GetBootstrapCommands(commands); GetPredefinedCommands(commands); for(std::list::iterator i = commands.begin(); i != commands.end(); ++i) { this->AddCommand(*i); } } void cmake::AddDefaultGenerators() { #if defined(_WIN32) && !defined(__CYGWIN__) # if !defined(CMAKE_BOOT_MINGW) this->Generators.push_back( cmGlobalVisualStudio6Generator::NewFactory()); this->Generators.push_back( cmGlobalVisualStudio7Generator::NewFactory()); this->Generators.push_back( cmGlobalVisualStudio10Generator::NewFactory()); this->Generators.push_back( cmGlobalVisualStudio11Generator::NewFactory()); this->Generators.push_back( cmGlobalVisualStudio12Generator::NewFactory()); this->Generators.push_back( cmGlobalVisualStudio71Generator::NewFactory()); this->Generators.push_back( cmGlobalVisualStudio8Generator::NewFactory()); this->Generators.push_back( cmGlobalVisualStudio9Generator::NewFactory()); this->Generators.push_back( cmGlobalBorlandMakefileGenerator::NewFactory()); this->Generators.push_back( cmGlobalNMakeMakefileGenerator::NewFactory()); this->Generators.push_back( cmGlobalJOMMakefileGenerator::NewFactory()); this->Generators.push_back( cmGlobalWatcomWMakeGenerator::NewFactory()); # endif this->Generators.push_back( cmGlobalMSYSMakefileGenerator::NewFactory()); this->Generators.push_back( cmGlobalMinGWMakefileGenerator::NewFactory()); #endif this->Generators.push_back( cmGlobalUnixMakefileGenerator3::NewFactory()); this->Generators.push_back( cmGlobalNinjaGenerator::NewFactory()); #ifdef CMAKE_USE_XCODE this->Generators.push_back( cmGlobalXCodeGenerator::NewFactory()); #endif } int cmake::LoadCache() { // could we not read the cache if (!this->CacheManager->LoadCache(this->GetHomeOutputDirectory())) { // if it does exist, but isn't readable then warn the user std::string cacheFile = this->GetHomeOutputDirectory(); cacheFile += "/CMakeCache.txt"; if(cmSystemTools::FileExists(cacheFile.c_str())) { cmSystemTools::Error( "There is a CMakeCache.txt file for the current binary tree but " "cmake does not have permission to read it. Please check the " "permissions of the directory you are trying to run CMake on."); return -1; } } if (this->CMakeCommand.size() < 2) { cmSystemTools::Error( "cmake command was not specified prior to loading the cache in " "cmake.cxx"); return -1; } // setup CMAKE_ROOT and CMAKE_COMMAND if(!this->AddCMakePaths()) { return -3; } return 0; } void cmake::SetProgressCallback(ProgressCallbackType f, void *cd) { this->ProgressCallback = f; this->ProgressCallbackClientData = cd; } void cmake::UpdateProgress(const char *msg, float prog) { if(this->ProgressCallback && !this->InTryCompile) { (*this->ProgressCallback)(msg, prog, this->ProgressCallbackClientData); return; } } void cmake::GetCommandDocumentation(std::vector& v, bool withCurrentCommands, bool withCompatCommands) const { for(RegisteredCommandsMap::const_iterator j = this->Commands.begin(); j != this->Commands.end(); ++j) { if ((( withCompatCommands == false) && ( (*j).second->IsDiscouraged())) || ((withCurrentCommands == false) && (!(*j).second->IsDiscouraged())) || (!((*j).second->ShouldAppearInDocumentation())) ) { continue; } cmDocumentationEntry e((*j).second->GetName(), (*j).second->GetTerseDocumentation(), (*j).second->GetFullDocumentation()); v.push_back(e); } } void cmake::GetPolicyDocumentation(std::vector& v) { this->Policies->GetDocumentation(v); } void cmake::GetPropertiesDocumentation(std::map& v) { // loop over the properties and put them into the doc structure std::map::iterator i; i = this->PropertyDefinitions.begin(); for (;i != this->PropertyDefinitions.end(); ++i) { i->second.GetPropertiesDocumentation(v); } } void cmake::GetGeneratorDocumentation(std::vector& v) { for(RegisteredGeneratorsVector::const_iterator i = this->Generators.begin(); i != this->Generators.end(); ++i) { cmDocumentationEntry e; (*i)->GetDocumentation(e); v.push_back(e); } for(RegisteredExtraGeneratorsMap::const_iterator i = this->ExtraGenerators.begin(); i != this->ExtraGenerators.end(); ++i) { cmDocumentationEntry e; cmExternalMakefileProjectGenerator* generator = (i->second)(); generator->GetDocumentation(e, i->first.c_str()); e.Name = i->first; delete generator; v.push_back(e); } } void cmake::UpdateConversionPathTable() { // Update the path conversion table with any specified file: const char* tablepath = this->CacheManager->GetCacheValue("CMAKE_PATH_TRANSLATION_FILE"); if(tablepath) { std::ifstream table( tablepath ); if(!table) { cmSystemTools::Error("CMAKE_PATH_TRANSLATION_FILE set to ", tablepath, ". CMake can not open file."); cmSystemTools::ReportLastSystemError("CMake can not open file."); } else { std::string a, b; while(!table.eof()) { // two entries per line table >> a; table >> b; cmSystemTools::AddTranslationPath( a.c_str(), b.c_str()); } } } } //---------------------------------------------------------------------------- int cmake::CheckBuildSystem() { // We do not need to rerun CMake. Check dependency integrity. Use // the make system's VERBOSE environment variable to enable verbose // output. This can be skipped by setting CMAKE_NO_VERBOSE (which is set // by the Eclipse and KDevelop generators). bool verbose = ((cmSystemTools::GetEnv("VERBOSE") != 0) && (cmSystemTools::GetEnv("CMAKE_NO_VERBOSE") == 0)); // This method will check the integrity of the build system if the // option was given on the command line. It reads the given file to // determine whether CMake should rerun. // If no file is provided for the check, we have to rerun. if(this->CheckBuildSystemArgument.size() == 0) { if(verbose) { cmOStringStream msg; msg << "Re-run cmake no build system arguments\n"; cmSystemTools::Stdout(msg.str().c_str()); } return 1; } // If the file provided does not exist, we have to rerun. if(!cmSystemTools::FileExists(this->CheckBuildSystemArgument.c_str())) { if(verbose) { cmOStringStream msg; msg << "Re-run cmake missing file: " << this->CheckBuildSystemArgument.c_str() << "\n"; cmSystemTools::Stdout(msg.str().c_str()); } return 1; } // Read the rerun check file and use it to decide whether to do the // global generate. cmake cm; cmGlobalGenerator gg; gg.SetCMakeInstance(&cm); cmsys::auto_ptr lg(gg.CreateLocalGenerator()); cmMakefile* mf = lg->GetMakefile(); if(!mf->ReadListFile(0, this->CheckBuildSystemArgument.c_str()) || cmSystemTools::GetErrorOccuredFlag()) { if(verbose) { cmOStringStream msg; msg << "Re-run cmake error reading : " << this->CheckBuildSystemArgument.c_str() << "\n"; cmSystemTools::Stdout(msg.str().c_str()); } // There was an error reading the file. Just rerun. return 1; } if(this->ClearBuildSystem) { // Get the generator used for this build system. const char* genName = mf->GetDefinition("CMAKE_DEPENDS_GENERATOR"); if(!genName || genName[0] == '\0') { genName = "Unix Makefiles"; } // Create the generator and use it to clear the dependencies. cmsys::auto_ptr ggd(this->CreateGlobalGenerator(genName)); if(ggd.get()) { cmsys::auto_ptr lgd(ggd->CreateLocalGenerator()); lgd->ClearDependencies(mf, verbose); } } // If any byproduct of makefile generation is missing we must re-run. std::vector products; if(const char* productStr = mf->GetDefinition("CMAKE_MAKEFILE_PRODUCTS")) { cmSystemTools::ExpandListArgument(productStr, products); } for(std::vector::const_iterator pi = products.begin(); pi != products.end(); ++pi) { if(!(cmSystemTools::FileExists(pi->c_str()) || cmSystemTools::FileIsSymlink(pi->c_str()))) { if(verbose) { cmOStringStream msg; msg << "Re-run cmake, missing byproduct: " << *pi << "\n"; cmSystemTools::Stdout(msg.str().c_str()); } return 1; } } // Get the set of dependencies and outputs. std::vector depends; std::vector outputs; const char* dependsStr = mf->GetDefinition("CMAKE_MAKEFILE_DEPENDS"); const char* outputsStr = mf->GetDefinition("CMAKE_MAKEFILE_OUTPUTS"); if(dependsStr && outputsStr) { cmSystemTools::ExpandListArgument(dependsStr, depends); cmSystemTools::ExpandListArgument(outputsStr, outputs); } if(depends.empty() || outputs.empty()) { // Not enough information was provided to do the test. Just rerun. if(verbose) { cmOStringStream msg; msg << "Re-run cmake no CMAKE_MAKEFILE_DEPENDS " "or CMAKE_MAKEFILE_OUTPUTS :\n"; cmSystemTools::Stdout(msg.str().c_str()); } return 1; } // Find the newest dependency. std::vector::iterator dep = depends.begin(); std::string dep_newest = *dep++; for(;dep != depends.end(); ++dep) { int result = 0; if(this->FileComparison->FileTimeCompare(dep_newest.c_str(), dep->c_str(), &result)) { if(result < 0) { dep_newest = *dep; } } else { if(verbose) { cmOStringStream msg; msg << "Re-run cmake: build system dependency is missing\n"; cmSystemTools::Stdout(msg.str().c_str()); } return 1; } } // Find the oldest output. std::vector::iterator out = outputs.begin(); std::string out_oldest = *out++; for(;out != outputs.end(); ++out) { int result = 0; if(this->FileComparison->FileTimeCompare(out_oldest.c_str(), out->c_str(), &result)) { if(result > 0) { out_oldest = *out; } } else { if(verbose) { cmOStringStream msg; msg << "Re-run cmake: build system output is missing\n"; cmSystemTools::Stdout(msg.str().c_str()); } return 1; } } // If any output is older than any dependency then rerun. { int result = 0; if(!this->FileComparison->FileTimeCompare(out_oldest.c_str(), dep_newest.c_str(), &result) || result < 0) { if(verbose) { cmOStringStream msg; msg << "Re-run cmake file: " << out_oldest.c_str() << " older than: " << dep_newest.c_str() << "\n"; cmSystemTools::Stdout(msg.str().c_str()); } return 1; } } // No need to rerun. return 0; } //---------------------------------------------------------------------------- void cmake::TruncateOutputLog(const char* fname) { std::string fullPath = this->GetHomeOutputDirectory(); fullPath += "/"; fullPath += fname; struct stat st; if ( ::stat(fullPath.c_str(), &st) ) { return; } if ( !this->CacheManager->GetCacheValue("CMAKE_CACHEFILE_DIR") ) { cmSystemTools::RemoveFile(fullPath.c_str()); return; } off_t fsize = st.st_size; const off_t maxFileSize = 50 * 1024; if ( fsize < maxFileSize ) { //TODO: truncate file return; } } inline std::string removeQuotes(const std::string& s) { if(s[0] == '\"' && s[s.size()-1] == '\"') { return s.substr(1, s.size()-2); } return s; } std::string cmake::FindCMakeProgram(const char* name) const { std::string path; if ((name) && (*name)) { const cmMakefile* mf = this->GetGlobalGenerator()->GetLocalGenerators()[0]->GetMakefile(); #ifdef CMAKE_BUILD_WITH_CMAKE path = mf->GetRequiredDefinition("CMAKE_COMMAND"); path = removeQuotes(path); path = cmSystemTools::GetFilenamePath(path.c_str()); path += "/"; path += name; path += cmSystemTools::GetExecutableExtension(); if(!cmSystemTools::FileExists(path.c_str())) { path = mf->GetRequiredDefinition("CMAKE_COMMAND"); path = cmSystemTools::GetFilenamePath(path.c_str()); path += "/Debug/"; path += name; path += cmSystemTools::GetExecutableExtension(); } if(!cmSystemTools::FileExists(path.c_str())) { path = mf->GetRequiredDefinition("CMAKE_COMMAND"); path = cmSystemTools::GetFilenamePath(path.c_str()); path += "/Release/"; path += name; path += cmSystemTools::GetExecutableExtension(); } #else // Only for bootstrap path += mf->GetSafeDefinition("EXECUTABLE_OUTPUT_PATH"); path += "/"; path += name; path += cmSystemTools::GetExecutableExtension(); #endif } return path; } const char* cmake::GetCTestCommand() { if ( this->CTestCommand.empty() ) { this->CTestCommand = this->FindCMakeProgram("ctest"); } if ( this->CTestCommand.empty() ) { cmSystemTools::Error("Cannot find the CTest executable"); this->CTestCommand = "CTEST-COMMAND-NOT-FOUND"; } return this->CTestCommand.c_str(); } const char* cmake::GetCPackCommand() { if ( this->CPackCommand.empty() ) { this->CPackCommand = this->FindCMakeProgram("cpack"); } if ( this->CPackCommand.empty() ) { cmSystemTools::Error("Cannot find the CPack executable"); this->CPackCommand = "CPACK-COMMAND-NOT-FOUND"; } return this->CPackCommand.c_str(); } const char* cmake::GetCMakeCommand() { return this->CMakeCommand.c_str(); } void cmake::MarkCliAsUsed(const std::string& variable) { this->UsedCliVariables[variable] = true; } void cmake::GenerateGraphViz(const char* fileName) const { #ifdef CMAKE_BUILD_WITH_CMAKE cmsys::auto_ptr gvWriter( new cmGraphVizWriter(this->GetGlobalGenerator()->GetLocalGenerators())); std::string settingsFile = this->GetHomeOutputDirectory(); settingsFile += "/CMakeGraphVizOptions.cmake"; std::string fallbackSettingsFile = this->GetHomeDirectory(); fallbackSettingsFile += "/CMakeGraphVizOptions.cmake"; gvWriter->ReadSettings(settingsFile.c_str(), fallbackSettingsFile.c_str()); gvWriter->WritePerTargetFiles(fileName); gvWriter->WriteTargetDependersFiles(fileName); gvWriter->WriteGlobalFile(fileName); #endif } //---------------------------------------------------------------------------- int cmake::SymlinkLibrary(std::vector& args) { int result = 0; std::string realName = args[2]; std::string soName = args[3]; std::string name = args[4]; if(soName != realName) { if(!cmake::SymlinkInternal(realName, soName)) { cmSystemTools::ReportLastSystemError("cmake_symlink_library"); result = 1; } } if(name != soName) { if(!cmake::SymlinkInternal(soName, name)) { cmSystemTools::ReportLastSystemError("cmake_symlink_library"); result = 1; } } return result; } //---------------------------------------------------------------------------- int cmake::SymlinkExecutable(std::vector& args) { int result = 0; std::string realName = args[2]; std::string name = args[3]; if(name != realName) { if(!cmake::SymlinkInternal(realName, name)) { cmSystemTools::ReportLastSystemError("cmake_symlink_executable"); result = 1; } } return result; } //---------------------------------------------------------------------------- bool cmake::SymlinkInternal(std::string const& file, std::string const& link) { if(cmSystemTools::FileExists(link.c_str()) || cmSystemTools::FileIsSymlink(link.c_str())) { cmSystemTools::RemoveFile(link.c_str()); } #if defined(_WIN32) && !defined(__CYGWIN__) return cmSystemTools::CopyFileAlways(file.c_str(), link.c_str()); #else std::string linktext = cmSystemTools::GetFilenameName(file); return cmSystemTools::CreateSymlink(linktext.c_str(), link.c_str()); #endif } //---------------------------------------------------------------------------- #ifdef CMAKE_BUILD_WITH_CMAKE int cmake::ExecuteEchoColor(std::vector& args) { // The arguments are // argv[0] == // argv[1] == cmake_echo_color bool enabled = true; int color = cmsysTerminal_Color_Normal; bool newline = true; for(unsigned int i=2; i < args.size(); ++i) { if(args[i].find("--switch=") == 0) { // Enable or disable color based on the switch value. std::string value = args[i].substr(9); if(!value.empty()) { if(cmSystemTools::IsOn(value.c_str())) { enabled = true; } else { enabled = false; } } } else if(args[i] == "--normal") { color = cmsysTerminal_Color_Normal; } else if(args[i] == "--black") { color = cmsysTerminal_Color_ForegroundBlack; } else if(args[i] == "--red") { color = cmsysTerminal_Color_ForegroundRed; } else if(args[i] == "--green") { color = cmsysTerminal_Color_ForegroundGreen; } else if(args[i] == "--yellow") { color = cmsysTerminal_Color_ForegroundYellow; } else if(args[i] == "--blue") { color = cmsysTerminal_Color_ForegroundBlue; } else if(args[i] == "--magenta") { color = cmsysTerminal_Color_ForegroundMagenta; } else if(args[i] == "--cyan") { color = cmsysTerminal_Color_ForegroundCyan; } else if(args[i] == "--white") { color = cmsysTerminal_Color_ForegroundWhite; } else if(args[i] == "--bold") { color |= cmsysTerminal_Color_ForegroundBold; } else if(args[i] == "--no-newline") { newline = false; } else if(args[i] == "--newline") { newline = true; } else { // Color is enabled. Print with the current color. cmSystemTools::MakefileColorEcho(color, args[i].c_str(), newline, enabled); } } return 0; } #else int cmake::ExecuteEchoColor(std::vector&) { return 1; } #endif //---------------------------------------------------------------------------- int cmake::ExecuteLinkScript(std::vector& args) { // The arguments are // argv[0] == // argv[1] == cmake_link_script // argv[2] == // argv[3] == --verbose=? bool verbose = false; if(args.size() >= 4) { if(args[3].find("--verbose=") == 0) { if(!cmSystemTools::IsOff(args[3].substr(10).c_str())) { verbose = true; } } } // Allocate a process instance. cmsysProcess* cp = cmsysProcess_New(); if(!cp) { std::cerr << "Error allocating process instance in link script." << std::endl; return 1; } // Children should share stdout and stderr with this process. cmsysProcess_SetPipeShared(cp, cmsysProcess_Pipe_STDOUT, 1); cmsysProcess_SetPipeShared(cp, cmsysProcess_Pipe_STDERR, 1); // Run the command lines verbatim. cmsysProcess_SetOption(cp, cmsysProcess_Option_Verbatim, 1); // Read command lines from the script. std::ifstream fin(args[2].c_str()); if(!fin) { std::cerr << "Error opening link script \"" << args[2] << "\"" << std::endl; return 1; } // Run one command at a time. std::string command; int result = 0; while(result == 0 && cmSystemTools::GetLineFromStream(fin, command)) { // Skip empty command lines. if(command.find_first_not_of(" \t") == command.npos) { continue; } // Setup this command line. const char* cmd[2] = {command.c_str(), 0}; cmsysProcess_SetCommand(cp, cmd); // Report the command if verbose output is enabled. if(verbose) { std::cout << command << std::endl; } // Run the command and wait for it to exit. cmsysProcess_Execute(cp); cmsysProcess_WaitForExit(cp, 0); // Report failure if any. switch(cmsysProcess_GetState(cp)) { case cmsysProcess_State_Exited: { int value = cmsysProcess_GetExitValue(cp); if(value != 0) { result = value; } } break; case cmsysProcess_State_Exception: std::cerr << "Error running link command: " << cmsysProcess_GetExceptionString(cp) << std::endl; result = 1; break; case cmsysProcess_State_Error: std::cerr << "Error running link command: " << cmsysProcess_GetErrorString(cp) << std::endl; result = 2; break; default: break; }; } // Free the process instance. cmsysProcess_Delete(cp); // Return the final resulting return value. return result; } void cmake::DefineProperties(cmake *cm) { cm->DefineProperty ("REPORT_UNDEFINED_PROPERTIES", cmProperty::GLOBAL, "If set, report any undefined properties to this file.", "If this property is set to a filename then when CMake runs " "it will report any properties or variables that were accessed " "but not defined into the filename specified in this property." ); cm->DefineProperty ("TARGET_SUPPORTS_SHARED_LIBS", cmProperty::GLOBAL, "Does the target platform support shared libraries.", "TARGET_SUPPORTS_SHARED_LIBS is a boolean specifying whether the target " "platform supports shared libraries. Basically all current general " "general purpose OS do so, the exception are usually embedded systems " "with no or special OSs."); cm->DefineProperty ("TARGET_ARCHIVES_MAY_BE_SHARED_LIBS", cmProperty::GLOBAL, "Set if shared libraries may be named like archives.", "On AIX shared libraries may be named \"lib.a\". " "This property is set to true on such platforms."); cm->DefineProperty ("FIND_LIBRARY_USE_LIB64_PATHS", cmProperty::GLOBAL, "Whether FIND_LIBRARY should automatically search lib64 directories.", "FIND_LIBRARY_USE_LIB64_PATHS is a boolean specifying whether the " "FIND_LIBRARY command should automatically search the lib64 variant of " "directories called lib in the search path when building 64-bit " "binaries."); cm->DefineProperty ("FIND_LIBRARY_USE_OPENBSD_VERSIONING", cmProperty::GLOBAL, "Whether FIND_LIBRARY should find OpenBSD-style shared libraries.", "This property is a boolean specifying whether the FIND_LIBRARY " "command should find shared libraries with OpenBSD-style versioned " "extension: \".so..\". " "The property is set to true on OpenBSD and false on other platforms."); cm->DefineProperty ("ENABLED_FEATURES", cmProperty::GLOBAL, "List of features which are enabled during the CMake run.", "List of features which are enabled during the CMake run. By default " "it contains the names of all packages which were found. This is " "determined using the _FOUND variables. Packages which are " "searched QUIET are not listed. A project can add its own features to " "this list. " "This property is used by the macros in FeatureSummary.cmake."); cm->DefineProperty ("DISABLED_FEATURES", cmProperty::GLOBAL, "List of features which are disabled during the CMake run.", "List of features which are disabled during the CMake run. By default " "it contains the names of all packages which were not found. This is " "determined using the _FOUND variables. Packages which are " "searched QUIET are not listed. A project can add its own features to " "this list. " "This property is used by the macros in FeatureSummary.cmake."); cm->DefineProperty ("PACKAGES_FOUND", cmProperty::GLOBAL, "List of packages which were found during the CMake run.", "List of packages which were found during the CMake run. Whether a " "package has been found is determined using the _FOUND variables."); cm->DefineProperty ("PACKAGES_NOT_FOUND", cmProperty::GLOBAL, "List of packages which were not found during the CMake run.", "List of packages which were not found during the CMake run. Whether a " "package has been found is determined using the _FOUND variables."); cm->DefineProperty( "__CMAKE_DELETE_CACHE_CHANGE_VARS_", cmProperty::GLOBAL, "Internal property", "Used to detect compiler changes, Do not set."); cm->DefineProperty( "DEBUG_CONFIGURATIONS", cmProperty::GLOBAL, "Specify which configurations are for debugging.", "The value must be a semi-colon separated list of configuration names. " "Currently this property is used only by the target_link_libraries " "command (see its documentation for details). " "Additional uses may be defined in the future. " "\n" "This property must be set at the top level of the project and before " "the first target_link_libraries command invocation. " "If any entry in the list does not match a valid configuration for " "the project the behavior is undefined."); cm->DefineProperty( "GLOBAL_DEPENDS_DEBUG_MODE", cmProperty::GLOBAL, "Enable global target dependency graph debug mode.", "CMake automatically analyzes the global inter-target dependency graph " "at the beginning of native build system generation. " "This property causes it to display details of its analysis to stderr."); cm->DefineProperty( "GLOBAL_DEPENDS_NO_CYCLES", cmProperty::GLOBAL, "Disallow global target dependency graph cycles.", "CMake automatically analyzes the global inter-target dependency graph " "at the beginning of native build system generation. " "It reports an error if the dependency graph contains a cycle that " "does not consist of all STATIC library targets. " "This property tells CMake to disallow all cycles completely, even " "among static libraries."); cm->DefineProperty( "ALLOW_DUPLICATE_CUSTOM_TARGETS", cmProperty::GLOBAL, "Allow duplicate custom targets to be created.", "Normally CMake requires that all targets built in a project have " "globally unique logical names (see policy CMP0002). " "This is necessary to generate meaningful project file names in " "Xcode and VS IDE generators. " "It also allows the target names to be referenced unambiguously.\n" "Makefile generators are capable of supporting duplicate custom target " "names. " "For projects that care only about Makefile generators and do " "not wish to support Xcode or VS IDE generators, one may set this " "property to true to allow duplicate custom targets. " "The property allows multiple add_custom_target command calls in " "different directories to specify the same target name. " "However, setting this property will cause non-Makefile generators " "to produce an error and refuse to generate the project." ); cm->DefineProperty ("IN_TRY_COMPILE", cmProperty::GLOBAL, "Read-only property that is true during a try-compile configuration.", "True when building a project inside a TRY_COMPILE or TRY_RUN command."); cm->DefineProperty ("ENABLED_LANGUAGES", cmProperty::GLOBAL, "Read-only property that contains the list of currently " "enabled languages", "Set to list of currently enabled languages."); cm->DefineProperty ("RULE_LAUNCH_COMPILE", cmProperty::GLOBAL, "Specify a launcher for compile rules.", "Makefile generators prefix compiler commands with the given " "launcher command line. " "This is intended to allow launchers to intercept build problems " "with high granularity. " "Non-Makefile generators currently ignore this property."); cm->DefineProperty ("RULE_LAUNCH_LINK", cmProperty::GLOBAL, "Specify a launcher for link rules.", "Makefile generators prefix link and archive commands with the given " "launcher command line. " "This is intended to allow launchers to intercept build problems " "with high granularity. " "Non-Makefile generators currently ignore this property."); cm->DefineProperty ("RULE_LAUNCH_CUSTOM", cmProperty::GLOBAL, "Specify a launcher for custom rules.", "Makefile generators prefix custom commands with the given " "launcher command line. " "This is intended to allow launchers to intercept build problems " "with high granularity. " "Non-Makefile generators currently ignore this property."); cm->DefineProperty ("RULE_MESSAGES", cmProperty::GLOBAL, "Specify whether to report a message for each make rule.", "This property specifies whether Makefile generators should add a " "progress message describing what each build rule does. " "If the property is not set the default is ON. " "Set the property to OFF to disable granular messages and report only " "as each target completes. " "This is intended to allow scripted builds to avoid the build time " "cost of detailed reports. " "If a CMAKE_RULE_MESSAGES cache entry exists its value initializes " "the value of this property. " "Non-Makefile generators currently ignore this property."); cm->DefineProperty ("USE_FOLDERS", cmProperty::GLOBAL, "Use the FOLDER target property to organize targets into folders.", "If not set, CMake treats this property as OFF by default. " "CMake generators that are capable of organizing into a " "hierarchy of folders use the values of the FOLDER target " "property to name those folders. See also the documentation " "for the FOLDER target property."); cm->DefineProperty ("PREDEFINED_TARGETS_FOLDER", cmProperty::GLOBAL, "Name of FOLDER for targets that are added automatically by CMake.", "If not set, CMake uses \"CMakePredefinedTargets\" as a default " "value for this property. Targets such as INSTALL, PACKAGE and " "RUN_TESTS will be organized into this FOLDER. See also the " "documentation for the FOLDER target property."); // ================================================================ // define variables as well // ================================================================ cmDocumentVariables::DefineVariables(cm); } void cmake::DefineProperty(const char *name, cmProperty::ScopeType scope, const char *ShortDescription, const char *FullDescription, bool chained, const char *docSection) { this->PropertyDefinitions[scope].DefineProperty(name,scope,ShortDescription, FullDescription, docSection, chained); } bool cmake::GetIsPropertyDefined(const char *name, cmProperty::ScopeType scope) { return this->PropertyDefinitions[scope].find(name) != this->PropertyDefinitions[scope].end(); } cmPropertyDefinition *cmake ::GetPropertyDefinition(const char *name, cmProperty::ScopeType scope) { if (this->IsPropertyDefined(name,scope)) { return &(this->PropertyDefinitions[scope][name]); } return 0; } void cmake::RecordPropertyAccess(const char *name, cmProperty::ScopeType scope) { this->AccessedProperties.insert (std::pair(name,scope)); } void cmake::ReportUndefinedPropertyAccesses(const char *filename) { FILE *progFile = fopen(filename,"w"); if (!progFile || !this->GlobalGenerator) { return; } // what are the enabled languages? std::vector enLangs; this->GlobalGenerator->GetEnabledLanguages(enLangs); // Common configuration names. // TODO: Compute current configuration(s). std::vector enConfigs; enConfigs.push_back(""); enConfigs.push_back("DEBUG"); enConfigs.push_back("RELEASE"); enConfigs.push_back("MINSIZEREL"); enConfigs.push_back("RELWITHDEBINFO"); // take all the defined properties and add definitions for all the enabled // languages std::set > aliasedProperties; std::map::iterator i; i = this->PropertyDefinitions.begin(); for (;i != this->PropertyDefinitions.end(); ++i) { cmPropertyDefinitionMap::iterator j; for (j = i->second.begin(); j != i->second.end(); ++j) { // TODO: What if both and appear? if (j->first.find("") != std::string::npos) { std::vector::const_iterator k; for (k = enConfigs.begin(); k != enConfigs.end(); ++k) { std::string tmp = j->first; cmSystemTools::ReplaceString(tmp, "", k->c_str()); // add alias aliasedProperties.insert (std::pair(tmp,i->first)); } } if (j->first.find("") != std::string::npos) { std::vector::const_iterator k; for (k = enLangs.begin(); k != enLangs.end(); ++k) { std::string tmp = j->first; cmSystemTools::ReplaceString(tmp, "", k->c_str()); // add alias aliasedProperties.insert (std::pair(tmp,i->first)); } } } } std::set >::const_iterator ap; ap = this->AccessedProperties.begin(); for (;ap != this->AccessedProperties.end(); ++ap) { if (!this->IsPropertyDefined(ap->first.c_str(),ap->second) && aliasedProperties.find(std::pair (ap->first,ap->second)) == aliasedProperties.end()) { const char *scopeStr = ""; switch (ap->second) { case cmProperty::TARGET: scopeStr = "TARGET"; break; case cmProperty::SOURCE_FILE: scopeStr = "SOURCE_FILE"; break; case cmProperty::DIRECTORY: scopeStr = "DIRECTORY"; break; case cmProperty::TEST: scopeStr = "TEST"; break; case cmProperty::VARIABLE: scopeStr = "VARIABLE"; break; case cmProperty::CACHED_VARIABLE: scopeStr = "CACHED_VARIABLE"; break; default: scopeStr = "unknown"; break; } fprintf(progFile, "%s with scope %s\n", ap->first.c_str(), scopeStr); } } fclose(progFile); } bool cmake::IsPropertyDefined(const char *name, cmProperty::ScopeType scope) { return this->PropertyDefinitions[scope].IsPropertyDefined(name); } bool cmake::IsPropertyChained(const char *name, cmProperty::ScopeType scope) { return this->PropertyDefinitions[scope].IsPropertyChained(name); } void cmake::SetProperty(const char* prop, const char* value) { if (!prop) { return; } // Special hook to invalidate cached value. if(strcmp(prop, "DEBUG_CONFIGURATIONS") == 0) { this->DebugConfigs.clear(); } this->Properties.SetProperty(prop, value, cmProperty::GLOBAL); } void cmake::AppendProperty(const char* prop, const char* value, bool asString) { if (!prop) { return; } // Special hook to invalidate cached value. if(strcmp(prop, "DEBUG_CONFIGURATIONS") == 0) { this->DebugConfigs.clear(); } this->Properties.AppendProperty(prop, value, cmProperty::GLOBAL, asString); } const char *cmake::GetProperty(const char* prop) { return this->GetProperty(prop, cmProperty::GLOBAL); } const char *cmake::GetProperty(const char* prop, cmProperty::ScopeType scope) { if(!prop) { return 0; } bool chain = false; // watch for special properties std::string propname = prop; std::string output = ""; if ( propname == "CACHE_VARIABLES" ) { cmCacheManager::CacheIterator cit = this->GetCacheManager()->GetCacheIterator(); for ( cit.Begin(); !cit.IsAtEnd(); cit.Next() ) { if ( output.size() ) { output += ";"; } output += cit.GetName(); } this->SetProperty("CACHE_VARIABLES", output.c_str()); } else if ( propname == "COMMANDS" ) { cmake::RegisteredCommandsMap::iterator cmds = this->GetCommands()->begin(); for (unsigned int cc=0 ; cmds != this->GetCommands()->end(); ++ cmds ) { if ( cc > 0 ) { output += ";"; } output += cmds->first.c_str(); cc++; } this->SetProperty("COMMANDS",output.c_str()); } else if ( propname == "IN_TRY_COMPILE" ) { this->SetProperty("IN_TRY_COMPILE", this->GetIsInTryCompile()? "1":"0"); } else if ( propname == "ENABLED_LANGUAGES" ) { std::string lang; if(this->GlobalGenerator) { std::vector enLangs; this->GlobalGenerator->GetEnabledLanguages(enLangs); const char* sep = ""; for(std::vector::iterator i = enLangs.begin(); i != enLangs.end(); ++i) { lang += sep; sep = ";"; lang += *i; } } this->SetProperty("ENABLED_LANGUAGES", lang.c_str()); } return this->Properties.GetPropertyValue(prop, scope, chain); } bool cmake::GetPropertyAsBool(const char* prop) { return cmSystemTools::IsOn(this->GetProperty(prop)); } int cmake::GetSystemInformation(std::vector& args) { // so create the directory std::string resultFile; std::string cwd = cmSystemTools::GetCurrentWorkingDirectory(); std::string destPath = cwd + "/__cmake_systeminformation"; cmSystemTools::RemoveADirectory(destPath.c_str()); if (!cmSystemTools::MakeDirectory(destPath.c_str())) { std::cerr << "Error: --system-information must be run from a " "writable directory!\n"; return 1; } // process the arguments bool writeToStdout = true; for(unsigned int i=1; i < args.size(); ++i) { std::string arg = args[i]; if(arg.find("-V",0) == 0) { this->Verbose = true; } else if(arg.find("-G",0) == 0) { std::string value = arg.substr(2); if(value.size() == 0) { ++i; if(i >= args.size()) { cmSystemTools::Error("No generator specified for -G"); return -1; } value = args[i]; } cmGlobalGenerator* gen = this->CreateGlobalGenerator(value.c_str()); if(!gen) { cmSystemTools::Error("Could not create named generator ", value.c_str()); } else { this->SetGlobalGenerator(gen); } } // no option assume it is the output file else { if (!cmSystemTools::FileIsFullPath(arg.c_str())) { resultFile = cwd; resultFile += "/"; } resultFile += arg; writeToStdout = false; } } // we have to find the module directory, so we can copy the files this->AddCMakePaths(); std::string modulesPath = this->CacheManager->GetCacheValue("CMAKE_ROOT"); modulesPath += "/Modules"; std::string inFile = modulesPath; inFile += "/SystemInformation.cmake"; std::string outFile = destPath; outFile += "/CMakeLists.txt"; // Copy file if(!cmSystemTools::cmCopyFile(inFile.c_str(), outFile.c_str())) { std::cerr << "Error copying file \"" << inFile.c_str() << "\" to \"" << outFile.c_str() << "\".\n"; return 1; } // do we write to a file or to stdout? if (resultFile.size() == 0) { resultFile = cwd; resultFile += "/__cmake_systeminformation/results.txt"; } // now run cmake on the CMakeLists file cmSystemTools::ChangeDirectory(destPath.c_str()); std::vector args2; args2.push_back(args[0]); args2.push_back(destPath); std::string resultArg = "-DRESULT_FILE="; resultArg += resultFile; args2.push_back(resultArg); int res = this->Run(args2, false); if (res != 0) { std::cerr << "Error: --system-information failed on internal CMake!\n"; return res; } // change back to the original directory cmSystemTools::ChangeDirectory(cwd.c_str()); // echo results to stdout if needed if (writeToStdout) { FILE* fin = fopen(resultFile.c_str(), "r"); if(fin) { const int bufferSize = 4096; char buffer[bufferSize]; size_t n; while((n = fread(buffer, 1, bufferSize, fin)) > 0) { for(char* c = buffer; c < buffer+n; ++c) { putc(*c, stdout); } fflush(stdout); } fclose(fin); } } // clean up the directory cmSystemTools::RemoveADirectory(destPath.c_str()); return 0; } //---------------------------------------------------------------------------- static bool cmakeCheckStampFile(const char* stampName) { // The stamp file does not exist. Use the stamp dependencies to // determine whether it is really out of date. This works in // conjunction with cmLocalVisualStudio7Generator to avoid // repeatedly re-running CMake when the user rebuilds the entire // solution. std::string stampDepends = stampName; stampDepends += ".depend"; #if defined(_WIN32) || defined(__CYGWIN__) std::ifstream fin(stampDepends.c_str(), std::ios::in | std::ios::binary); #else std::ifstream fin(stampDepends.c_str(), std::ios::in); #endif if(!fin) { // The stamp dependencies file cannot be read. Just assume the // build system is really out of date. std::cout << "CMake is re-running because " << stampName << " dependency file is missing.\n"; return false; } // Compare the stamp dependencies against the dependency file itself. cmFileTimeComparison ftc; std::string dep; while(cmSystemTools::GetLineFromStream(fin, dep)) { int result; if(dep.length() >= 1 && dep[0] != '#' && (!ftc.FileTimeCompare(stampDepends.c_str(), dep.c_str(), &result) || result < 0)) { // The stamp depends file is older than this dependency. The // build system is really out of date. std::cout << "CMake is re-running because " << stampName << " is out-of-date.\n"; std::cout << " the file '" << dep << "'\n"; std::cout << " is newer than '" << stampDepends << "'\n"; std::cout << " result='" << result << "'\n"; return false; } } // The build system is up to date. The stamp file has been removed // by the VS IDE due to a "rebuild" request. Restore it atomically. cmOStringStream stampTempStream; stampTempStream << stampName << ".tmp" << cmSystemTools::RandomSeed(); std::string stampTempString = stampTempStream.str(); const char* stampTemp = stampTempString.c_str(); { // TODO: Teach cmGeneratedFileStream to use a random temp file (with // multiple tries in unlikely case of conflict) and use that here. std::ofstream stamp(stampTemp); stamp << "# CMake generation timestamp file this directory.\n"; } if(cmSystemTools::RenameFile(stampTemp, stampName)) { // Notify the user why CMake is not re-running. It is safe to // just print to stdout here because this code is only reachable // through an undocumented flag used by the VS generator. std::cout << "CMake does not need to re-run because " << stampName << " is up-to-date.\n"; return true; } else { cmSystemTools::RemoveFile(stampTemp); cmSystemTools::Error("Cannot restore timestamp ", stampName); return false; } } //---------------------------------------------------------------------------- static bool cmakeCheckStampList(const char* stampList) { // If the stamp list does not exist CMake must rerun to generate it. if(!cmSystemTools::FileExists(stampList)) { std::cout << "CMake is re-running because generate.stamp.list " << "is missing.\n"; return false; } std::ifstream fin(stampList); if(!fin) { std::cout << "CMake is re-running because generate.stamp.list " << "could not be read.\n"; return false; } // Check each stamp. std::string stampName; while(cmSystemTools::GetLineFromStream(fin, stampName)) { if(!cmakeCheckStampFile(stampName.c_str())) { return false; } } return true; } //---------------------------------------------------------------------------- int cmake::WindowsCEEnvironment(const char* version, const std::string& name) { #if defined(CMAKE_HAVE_VS_GENERATORS) cmVisualStudioWCEPlatformParser parser(name.c_str()); parser.ParseVersion(version); if (parser.Found()) { std::cout << "@echo off" << std::endl; std::cout << "echo Environment Selection: " << name << std::endl; std::cout << "set PATH=" << parser.GetPathDirectories() << std::endl; std::cout << "set INCLUDE=" << parser.GetIncludeDirectories() <& args, int type) { if(args.size() < 2) { return -1; } bool verbose = false; if(cmSystemTools::GetEnv("VERBOSE")) { verbose = true; } std::vector expandedArgs; for(std::vector::iterator i = args.begin(); i != args.end(); ++i) { // check for nmake temporary files if((*i)[0] == '@' && i->find("@CMakeFiles") != 0 ) { std::ifstream fin(i->substr(1).c_str()); std::string line; while(cmSystemTools::GetLineFromStream(fin, line)) { cmSystemTools::ParseWindowsCommandLine(line.c_str(), expandedArgs); } } else { expandedArgs.push_back(*i); } } bool hasIncremental = false; bool hasManifest = true; for(std::vector::iterator i = expandedArgs.begin(); i != expandedArgs.end(); ++i) { if(cmSystemTools::Strucmp(i->c_str(), "/INCREMENTAL:YES") == 0) { hasIncremental = true; } if(cmSystemTools::Strucmp(i->c_str(), "/INCREMENTAL") == 0) { hasIncremental = true; } if(cmSystemTools::Strucmp(i->c_str(), "/MANIFEST:NO") == 0) { hasManifest = false; } } if(hasIncremental && hasManifest) { if(verbose) { std::cout << "Visual Studio Incremental Link with embeded manifests\n"; } return cmake::VisualStudioLinkIncremental(expandedArgs, type, verbose); } if(verbose) { if(!hasIncremental) { std::cout << "Visual Studio Non-Incremental Link\n"; } else { std::cout << "Visual Studio Incremental Link without manifests\n"; } } return cmake::VisualStudioLinkNonIncremental(expandedArgs, type, hasManifest, verbose); } int cmake::ParseVisualStudioLinkCommand(std::vector& args, std::vector& command, std::string& targetName) { std::vector::iterator i = args.begin(); i++; // skip -E i++; // skip vs_link_dll or vs_link_exe command.push_back(*i); i++; // move past link command for(; i != args.end(); ++i) { command.push_back(*i); if(i->find("/Fe") == 0) { targetName = i->substr(3); } if(i->find("/out:") == 0) { targetName = i->substr(5); } } if(targetName.size() == 0 || command.size() == 0) { return -1; } return 0; } bool cmake::RunCommand(const char* comment, std::vector& command, bool verbose, int* retCodeOut) { if(verbose) { std::cout << comment << ":\n"; for(std::vector::iterator i = command.begin(); i != command.end(); ++i) { std::cout << i->c_str() << " "; } std::cout << "\n"; } std::string output; int retCode =0; // use rc command to create .res file cmSystemTools::RunSingleCommand(command, &output, &retCode, 0, cmSystemTools::OUTPUT_NONE); // always print the output of the command, unless // it is the dumb rc command banner, but if the command // returned an error code then print the output anyway as // the banner may be mixed with some other important information. if(output.find("Resource Compiler Version") == output.npos || retCode !=0) { std::cout << output; } // if retCodeOut is requested then always return true // and set the retCodeOut to retCode if(retCodeOut) { *retCodeOut = retCode; return true; } if(retCode != 0) { std::cout << comment << " failed. with " << retCode << "\n"; } return retCode == 0; } int cmake::VisualStudioLinkIncremental(std::vector& args, int type, bool verbose) { // This follows the steps listed here: // http://blogs.msdn.com/zakramer/archive/2006/05/22/603558.aspx // 1. Compiler compiles the application and generates the *.obj files. // 2. An empty manifest file is generated if this is a clean build and if // not the previous one is reused. // 3. The resource compiler (rc.exe) compiles the *.manifest file to a // *.res file. // 4. Linker generates the binary (EXE or DLL) with the /incremental // switch and embeds the dummy manifest file. The linker also generates // the real manifest file based on the binaries that your binary depends // on. // 5. The manifest tool (mt.exe) is then used to generate the final // manifest. // If the final manifest is changed, then 6 and 7 are run, if not // they are skipped, and it is done. // 6. The resource compiler is invoked one more time. // 7. Finally, the Linker does another incremental link, but since the // only thing that has changed is the *.res file that contains the // manifest it is a short link. std::vector linkCommand; std::string targetName; if(cmake::ParseVisualStudioLinkCommand(args, linkCommand, targetName) == -1) { return -1; } std::string manifestArg = "/MANIFESTFILE:"; std::vector rcCommand; rcCommand.push_back(cmSystemTools::FindProgram("rc.exe")); std::vector mtCommand; mtCommand.push_back(cmSystemTools::FindProgram("mt.exe")); std::string tempManifest; tempManifest = targetName; tempManifest += ".intermediate.manifest"; std::string resourceInputFile = targetName; resourceInputFile += ".resource.txt"; if(verbose) { std::cout << "Create " << resourceInputFile.c_str() << "\n"; } // Create input file for rc command std::ofstream fout(resourceInputFile.c_str()); if(!fout) { return -1; } std::string manifestFile = targetName; manifestFile += ".embed.manifest"; std::string fullPath= cmSystemTools::CollapseFullPath(manifestFile.c_str()); fout << type << " /* CREATEPROCESS_MANIFEST_RESOURCE_ID " "*/ 24 /* RT_MANIFEST */ " << "\"" << fullPath.c_str() << "\""; fout.close(); manifestArg += tempManifest; // add the manifest arg to the linkCommand linkCommand.push_back("/MANIFEST"); linkCommand.push_back(manifestArg); // if manifestFile is not yet created, create an // empty one if(!cmSystemTools::FileExists(manifestFile.c_str())) { if(verbose) { std::cout << "Create empty: " << manifestFile.c_str() << "\n"; } std::ofstream foutTmp(manifestFile.c_str()); } std::string resourceFile = manifestFile; resourceFile += ".res"; // add the resource file to the end of the link command linkCommand.push_back(resourceFile); std::string outputOpt = "/fo"; outputOpt += resourceFile; rcCommand.push_back(outputOpt); rcCommand.push_back(resourceInputFile); // Run rc command to create resource if(!cmake::RunCommand("RC Pass 1", rcCommand, verbose)) { return -1; } // Now run the link command to link and create manifest if(!cmake::RunCommand("LINK Pass 1", linkCommand, verbose)) { return -1; } // create mt command std::string outArg("/out:"); outArg+= manifestFile; mtCommand.push_back("/nologo"); mtCommand.push_back(outArg); mtCommand.push_back("/notify_update"); mtCommand.push_back("/manifest"); mtCommand.push_back(tempManifest); // now run mt.exe to create the final manifest file int mtRet =0; cmake::RunCommand("MT", mtCommand, verbose, &mtRet); // if mt returns 0, then the manifest was not changed and // we do not need to do another link step if(mtRet == 0) { return 0; } // check for magic mt return value if mt returns the magic number // 1090650113 then it means that it updated the manifest file and we need // to do the final link. If mt has any value other than 0 or 1090650113 // then there was some problem with the command itself and there was an // error so return the error code back out of cmake so make can report it. if(mtRet != 1090650113) { return mtRet; } // update the resource file with the new manifest from the mt command. if(!cmake::RunCommand("RC Pass 2", rcCommand, verbose)) { return -1; } // Run the final incremental link that will put the new manifest resource // into the file incrementally. if(!cmake::RunCommand("FINAL LINK", linkCommand, verbose)) { return -1; } return 0; } int cmake::VisualStudioLinkNonIncremental(std::vector& args, int type, bool hasManifest, bool verbose) { std::vector linkCommand; std::string targetName; if(cmake::ParseVisualStudioLinkCommand(args, linkCommand, targetName) == -1) { return -1; } // Run the link command as given if (hasManifest) { linkCommand.push_back("/MANIFEST"); } if(!cmake::RunCommand("LINK", linkCommand, verbose)) { return -1; } if(!hasManifest) { return 0; } std::vector mtCommand; mtCommand.push_back(cmSystemTools::FindProgram("mt.exe")); mtCommand.push_back("/nologo"); mtCommand.push_back("/manifest"); std::string manifestFile = targetName; manifestFile += ".manifest"; mtCommand.push_back(manifestFile); std::string outresource = "/outputresource:"; outresource += targetName; outresource += ";#"; if(type == 1) { outresource += "1"; } else if(type == 2) { outresource += "2"; } mtCommand.push_back(outresource); // Now use the mt tool to embed the manifest into the exe or dll if(!cmake::RunCommand("MT", mtCommand, verbose)) { return -1; } return 0; } //---------------------------------------------------------------------------- void cmake::IssueMessage(cmake::MessageType t, std::string const& text, cmListFileBacktrace const& backtrace) { cmOStringStream msg; bool isError = false; // Construct the message header. if(t == cmake::FATAL_ERROR) { isError = true; msg << "CMake Error"; } else if(t == cmake::INTERNAL_ERROR) { isError = true; msg << "CMake Internal Error (please report a bug)"; } else if(t == cmake::LOG) { msg << "CMake Debug Log"; } else { msg << "CMake Warning"; if(t == cmake::AUTHOR_WARNING) { // Allow suppression of these warnings. cmCacheManager::CacheIterator it = this->CacheManager ->GetCacheIterator("CMAKE_SUPPRESS_DEVELOPER_WARNINGS"); if(!it.IsAtEnd() && it.GetValueAsBool()) { return; } msg << " (dev)"; } } // Add the immediate context. cmListFileBacktrace::const_iterator i = backtrace.begin(); if(i != backtrace.end()) { cmListFileContext const& lfc = *i; msg << (lfc.Line? " at ": " in ") << lfc; ++i; } // Add the message text. { msg << ":\n"; cmDocumentationFormatterText formatter; formatter.SetIndent(" "); formatter.PrintFormatted(msg, text.c_str()); } // Add the rest of the context. if(i != backtrace.end()) { msg << "Call Stack (most recent call first):\n"; while(i != backtrace.end()) { cmListFileContext const& lfc = *i; msg << " " << lfc << "\n"; ++i; } } // Add a note about warning suppression. if(t == cmake::AUTHOR_WARNING) { msg << "This warning is for project developers. Use -Wno-dev to suppress it."; } // Add a terminating blank line. msg << "\n"; // Output the message. if(isError) { cmSystemTools::SetErrorOccured(); cmSystemTools::Message(msg.str().c_str(), "Error"); } else { cmSystemTools::Message(msg.str().c_str(), "Warning"); } } //---------------------------------------------------------------------------- std::vector const& cmake::GetDebugConfigs() { // Compute on-demand. if(this->DebugConfigs.empty()) { if(const char* config_list = this->GetProperty("DEBUG_CONFIGURATIONS")) { // Expand the specified list and convert to upper-case. cmSystemTools::ExpandListArgument(config_list, this->DebugConfigs); for(std::vector::iterator i = this->DebugConfigs.begin(); i != this->DebugConfigs.end(); ++i) { *i = cmSystemTools::UpperCase(*i); } } // If no configurations were specified, use a default list. if(this->DebugConfigs.empty()) { this->DebugConfigs.push_back("DEBUG"); } } return this->DebugConfigs; } int cmake::Build(const std::string& dir, const std::string& target, const std::string& config, const std::vector& nativeOptions, bool clean, cmSystemTools::OutputOption outputflag) { if(!cmSystemTools::FileIsDirectory(dir.c_str())) { std::cerr << "Error: " << dir << " is not a directory\n"; return 1; } std::string cachePath = dir; cmSystemTools::ConvertToUnixSlashes(cachePath); cmCacheManager* cachem = this->GetCacheManager(); cmCacheManager::CacheIterator it = cachem->NewIterator(); if(!cachem->LoadCache(cachePath.c_str())) { std::cerr << "Error: could not load cache\n"; return 1; } if(!it.Find("CMAKE_GENERATOR")) { std::cerr << "Error: could find generator in Cache\n"; return 1; } cmsys::auto_ptr gen( this->CreateGlobalGenerator(it.GetValue())); std::string output; std::string projName; std::string makeProgram; if(!it.Find("CMAKE_PROJECT_NAME")) { std::cerr << "Error: could not find CMAKE_PROJECT_NAME in Cache\n"; return 1; } projName = it.GetValue(); if(!it.Find("CMAKE_MAKE_PROGRAM")) { std::cerr << "Error: could not find CMAKE_MAKE_PROGRAM in Cache\n"; return 1; } makeProgram = it.GetValue(); return gen->Build(0, dir.c_str(), projName.c_str(), target.c_str(), &output, makeProgram.c_str(), config.c_str(), clean, false, 0, outputflag, 0, nativeOptions); } void cmake::WatchUnusedCli(const char* var) { #ifdef CMAKE_BUILD_WITH_CMAKE this->VariableWatch->AddWatch(var, cmWarnUnusedCliWarning, this); if(this->UsedCliVariables.find(var) == this->UsedCliVariables.end()) { this->UsedCliVariables[var] = false; } #endif } void cmake::UnwatchUnusedCli(const char* var) { #ifdef CMAKE_BUILD_WITH_CMAKE this->VariableWatch->RemoveWatch(var, cmWarnUnusedCliWarning); this->UsedCliVariables.erase(var); #endif } void cmake::RunCheckForUnusedVariables() { #ifdef CMAKE_BUILD_WITH_CMAKE bool haveUnused = false; cmOStringStream msg; msg << "Manually-specified variables were not used by the project:"; for(std::map::const_iterator it = this->UsedCliVariables.begin(); it != this->UsedCliVariables.end(); ++it) { if(!it->second) { haveUnused = true; msg << "\n " << it->first; } } if(haveUnused) { this->IssueMessage(cmake::WARNING, msg.str(), cmListFileBacktrace()); } #endif }