/cmake-2.8.9-rc2/Source/cmake.cxx
C++ | 4533 lines | 4195 code | 148 blank | 190 comment | 494 complexity | 2e688e365eee01c8e03ba36b9d47bbce MD5 | raw file
Possible License(s): BSD-3-Clause, LGPL-2.0, Apache-2.0
- /*============================================================================
- 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 <cmsys/Terminal.h>
- # include <cmsys/CommandLineArguments.hxx>
- #endif
- #include <cmsys/Directory.hxx>
- #include <cmsys/Process.h>
- #include <cmsys/Glob.hxx>
- #include <cmsys/RegularExpression.hxx>
- // 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 "cmGlobalVisualStudio9IA64Generator.h"
- # include "cmGlobalVisualStudio9Win64Generator.h"
- # include "cmGlobalVisualStudio10Generator.h"
- # include "cmGlobalVisualStudio10IA64Generator.h"
- # include "cmGlobalVisualStudio10Win64Generator.h"
- # include "cmGlobalVisualStudio11Generator.h"
- # include "cmGlobalVisualStudio11Win64Generator.h"
- # include "cmGlobalVisualStudio11ARMGenerator.h"
- # include "cmGlobalVisualStudio8Win64Generator.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"
- #ifdef CMAKE_USE_NINJA
- # include "cmGlobalNinjaGenerator.h"
- #endif
- #if defined(CMAKE_HAVE_VS_GENERATORS)
- #include "cmCallVisualStudioMacro.h"
- #endif
- #if !defined(CMAKE_BOOT_MINGW)
- # include "cmExtraCodeBlocksGenerator.h"
- #endif
- #ifdef CMAKE_USE_KDEVELOP
- # include "cmGlobalKdevelopGenerator.h"
- #endif
- #ifdef CMAKE_USE_ECLIPSE
- # include "cmExtraEclipseCDT4Generator.h"
- #endif
- #include <stdlib.h> // required for atoi
- #if defined( __APPLE__ )
- # if defined(CMAKE_BUILD_WITH_CMAKE)
- # include "cmGlobalXCodeGenerator.h"
- # define CMAKE_USE_XCODE 1
- # endif
- # include <sys/types.h>
- # include <sys/time.h>
- # include <sys/resource.h>
- #endif
- #include <sys/stat.h> // struct stat
- #include <memory> // auto_ptr
- 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<cmake*>(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;
- }
- #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<cmCommand*> 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<cmCommand*>::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<std::string> 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<std::string>::const_iterator it=unscriptableCommands.begin();
- it != unscriptableCommands.end();
- ++it)
- {
- this->RemoveCommand(it->c_str());
- }
- }
- // Parse the args
- bool cmake::SetCacheArgs(const std::vector<std::string>& 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<std::string> 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<std::string>::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<std::string>& 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)
- {
- std::auto_ptr<cmLocalGenerator> 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<std::string>& 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
- std::auto_ptr<cmLocalGenerator> 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<std::string> 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<std::string> srcs;
- cmTarget* tgt = mf->AddExecutable(targetName, srcs, true);
- tgt->SetProperty("LINKER_LANGUAGE", language.c_str());
- std::string libs = mf->GetSafeDefinition("PACKAGE_LIBRARIES");
- std::vector<std::string> libList;
- cmSystemTools::ExpandListArgument(libs, libList);
- for(std::vector<std::string>::const_iterator libIt=libList.begin();
- libIt != libList.end();
- ++libIt)
- {
- mf->AddLinkLibraryForTarget(targetName, libIt->c_str(),
- cmTarget::GENERAL);
- }
- std::string linkLibs;
- std::string flags;
- std::string linkFlags;
- lg->GetTargetFlags(linkLibs, flags, linkFlags, *tgt);
- printf("%s\n", linkLibs.c_str() );
- /* if ( use_win32 )
- {
- tgt->SetProperty("WIN32_EXECUTABLE", "ON");
- }
- if ( use_macbundle)
- {
- tgt->SetProperty("MACOSX_BUNDLE", "ON");
- }*/
- }
- // free generic one if generated
- // this->SetGlobalGenerator(0); // setting 0-pointer is not possible
- // delete gg; // this crashes inside the cmake instance
- return packageFound;
- }
- // Parse the args
- void cmake::SetArgs(const std::vector<std::string>& args,
- bool directoriesSetBefore)
- {
- bool directoriesSet = directoriesSetBefore;
- 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("-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();
- #if __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 direcory 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 direcory 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"
- << " 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<std::string>& 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<std::string> env = cmSystemTools::GetEnvironmentVariables();
- std::vector<std::string>::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<double>(CLOCKS_PER_SEC);
- std::cout << "Elapsed time: "
- << static_cast<long>(time_finish - time_start) << " s. (time)"
- << ", "
- << static_cast<double>(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_MERGE, 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<int>
- (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 <generator>
- // <home-src-dir> <start-src-dir>
- // <home-out-dir> <start-out-dir>
- // <dep-info> [--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 <generator>
- // <home-out-dir> <start-out-dir>
- // <dep-info>
- //
- // 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);
- std::auto_ptr<cmLocalGenerator> 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<cmStdString> 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());
- }
- #endif
- }
- ::CMakeCommandUsage(args[0].c_str());
- return 1;
- }
- void cmake::AddExtraGenerator(const char* name,
- CreateExtraGeneratorFunctionType newFunction)
- {
- cmExternalMakefileProjectGenerator* extraGenerator = newFunction();
- const std::vector<std::string>& supportedGlobalGenerators =
- extraGenerator->GetSupportedGlobalGenerators();
- for(std::vector<std::string>::const_iterator
- it = supportedGlobalGenerators.begin();
- it != supportedGlobalGenerators.end();
- ++it )
- {
- std::string fullName = cmExternalMakefileProjectGenerator::
- CreateFullGeneratorName(it->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);
- #ifdef CMAKE_USE_ECLIPSE
- this->AddExtraGenerator(cmExtraEclipseCDT4Generator::GetActualName(),
- &cmExtraEclipseCDT4Generator::New);
- #endif
- #ifdef CMAKE_USE_KDEVELOP
- this->AddExtraGenerator(cmGlobalKdevelopGenerator::GetActualName(),
- &cmGlobalKdevelopGenerator::New);
- // for kdevelop also add the generator with just the name of the
- // extra generator, since it was this way since cmake 2.2
- this->ExtraGenerators[cmGlobalKdevelopGenerator::GetActualName()]
- = &cmGlobalKdevelopGenerator::New;
- #endif
- #endif
- }
- //----------------------------------------------------------------------------
- void cmake::GetRegisteredGenerators(std::vector<std::string>& names)
- {
- for(RegisteredGeneratorsMap::const_iterator i = this->Generators.begin();
- i != this->Generators.end(); ++i)
- {
- names.push_back(i->first);
- }
- for(RegisteredExtraGeneratorsMap::const_iterator
- i = this->ExtraGenerators.begin();
- i != this->ExtraGenerators.end(); ++i)
- {
- names.push_back(i->first);
- }
- }
- cmGlobalGenerator* cmake::CreateGlobalGenerator(const char* name)
- {
- cmGlobalGenerator* generator = 0;
- cmExternalMakefileProjectGenerator* extraGenerator = 0;
- RegisteredGeneratorsMap::const_iterator genIt = this->Generators.find(name);
- if(genIt == this->Generators.end())
- {
- RegisteredExtraGeneratorsMap::const_iterator extraGenIt =
- this->ExtraGenerators.find(name);
- if (extraGenIt == this->ExtraGenerators.end())
- {
- return 0;
- }
- extraGenerator = (extraGenIt->second)();
- genIt=this->Generators.find(extraGenerator->GetGlobalGeneratorName(name));
- if(genIt == this->Generators.end())
- {
- delete extraGenerator;
- return 0;
- }
- }
- generator = (genIt->second)();
- generator->SetCMakeInstance(this);
- generator->SetExternalMakefileProjectGenerator(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<std::string> argsSplit;
- cmSystemTools::ExpandListArgument(std::string(var), argsSplit);
- // erase the property to avoid infinite recursion
- this->SetProperty("__CMAKE_DELETE_CACHE_CHANGE_VARS_", "");
- if(this->GetIsInTryCompile())
- {
- return 0;
- }
- cmCacheManager::CacheIterator ci = this->CacheManager->NewIterator();
- std::vector<SaveCacheEntry> saved;
- cmOStringStream warning;
- warning
- << "You have changed variables that require your cache to be deleted.\n"
- << "Configure will be re-run and you may have to reset some variables.\n"
- << "The following variables have changed:\n";
- for(std::vector<std::string>::iterator i = argsSplit.begin();
- i != argsSplit.end(); ++i)
- {
- SaveCacheEntry save;
- save.key = *i;
- warning << *i << "= ";
- i++;
- save.value = *i;
- warning << *i << "\n";
- if(ci.Find(save.key.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<SaveCacheEntry>::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<std::string> vsVerions;
- vsVerions.push_back("VisualStudio\\");
- vsVerions.push_back("VCExpress\\");
- 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"},
- {0, 0}};
- for(size_t b=0; b < vsVerions.size() && installedCompiler.empty(); b++)
- {
- for(int i =0; version[i].MSVersion != 0; i++)
- {
- std::string reg = vsregBase + vsVerions[b] + version[i].MSVersion;
- reg += ";InstallDir]";
- cmSystemTools::ExpandRegistryValues(reg,
- cmSystemTools::KeyWOW64_32);
- if (!(reg == "/registry"))
- {
- installedCompiler = version[i].GeneratorName;
- }
- }
- }
- 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);
- }
- // 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");
- }
- // 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<std::string> args;
- std::string pre_load = this->GetHomeDirectory();
- if ( pre_load.size() > 0 )
- {
- pre_load += "/PreLoad.cmake";
- if ( cmSystemTools::FileExists(pre_load.c_str()) )
- {
- this->ReadListFile(args, pre_load.c_str());
- }
- }
- pre_load = this->GetHomeOutputDirectory();
- if ( pre_load.size() > 0 )
- {
- pre_load += "/PreLoad.cmake";
- if ( cmSystemTools::FileExists(pre_load.c_str()) )
- {
- this->ReadListFile(args, pre_load.c_str());
- }
- }
- }
- // handle a command line invocation
- int cmake::Run(const std::vector<std::string>& args, bool noconfigure)
- {
- // Process the arguments
- this->SetArgs(args);
- if(cmSystemTools::GetErrorOccuredFlag())
- {
- return -1;
- }
- // If we are given a stamp list file check if it is really out of date.
- if(!this->CheckStampList.empty() &&
- cmakeCheckStampList(this->CheckStampList.c_str()))
- {
- return 0;
- }
- // If we are given a stamp file check if it is really out of date.
- if(!this->CheckStampFile.empty() &&
- cmakeCheckStampFile(this->CheckStampFile.c_str()))
- {
- return 0;
- }
- // 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();
- std::string systemFile = this->GetHomeOutputDirectory();
- systemFile += "/CMakeSystem.cmake";
- if ( noconfigure )
- {
- return 0;
- }
- // now run the global generate
- // Check the state of the build system to see if we need to regenerate.
- if(!this->CheckBuildSystem())
- {
- return 0;
- }
- // If we are doing global generate, we better set start and start
- // output directory to the root of the project.
- std::string oldstartdir = this->GetStartDirectory();
- std::string oldstartoutputdir = this->GetStartOutputDirectory();
- this->SetStartDirectory(this->GetHomeDirectory());
- this->SetStartOutputDirectory(this->GetHomeOutputDirectory());
- int ret = this->Configure();
- if (ret || this->GetWorkingMode() != NORMAL_MODE)
- {
- #if defined(CMAKE_HAVE_VS_GENERATORS)
- if(!this->VSSolutionFile.empty() && this->GlobalGenerator)
- {
- // CMake is running to regenerate a Visual Studio build tree
- // during a build from the VS IDE. The build files cannot be
- // regenerated, so we should stop the build.
- cmSystemTools::Message(
- "CMake Configure step failed. "
- "Build files cannot be regenerated correctly. "
- "Attempting to stop IDE build.");
- cmGlobalVisualStudioGenerator* gg =
- static_cast<cmGlobalVisualStudioGenerator*>(this->GlobalGenerator);
- gg->CallVisualStudioMacro(cmGlobalVisualStudioGenerator::MacroStop,
- this->VSSolutionFile.c_str());
- }
- #endif
- return ret;
- }
- ret = this->Generate();
- std::string message = "Build files have been written to: ";
- message += this->GetHomeOutputDirectory();
- this->UpdateProgress(message.c_str(), -1);
- if(ret)
- {
- return ret;
- }
- this->SetStartDirectory(oldstartdir.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<cmCommand*> commands;
- GetBootstrapCommands(commands);
- GetPredefinedCommands(commands);
- for(std::list<cmCommand*>::iterator i = commands.begin();
- i != commands.end(); ++i)
- {
- this->AddCommand(*i);
- }
- }
- void cmake::AddDefaultGenerators()
- {
- #if defined(_WIN32) && !defined(__CYGWIN__)
- # if !defined(CMAKE_BOOT_MINGW)
- this->Generators[cmGlobalVisualStudio6Generator::GetActualName()] =
- &cmGlobalVisualStudio6Generator::New;
- this->Generators[cmGlobalVisualStudio7Generator::GetActualName()] =
- &cmGlobalVisualStudio7Generator::New;
- this->Generators[cmGlobalVisualStudio10Generator::GetActualName()] =
- &cmGlobalVisualStudio10Generator::New;
- this->Generators[cmGlobalVisualStudio10IA64Generator::GetActualName()] =
- &cmGlobalVisualStudio10IA64Generator::New;
- this->Generators[cmGlobalVisualStudio10Win64Generator::GetActualName()] =
- &cmGlobalVisualStudio10Win64Generator::New;
- this->Generators[cmGlobalVisualStudio11Generator::GetActualName()] =
- &cmGlobalVisualStudio11Generator::New;
- this->Generators[cmGlobalVisualStudio11Win64Generator::GetActualName()] =
- &cmGlobalVisualStudio11Win64Generator::New;
- this->Generators[cmGlobalVisualStudio11ARMGenerator::GetActualName()] =
- &cmGlobalVisualStudio11ARMGenerator::New;
- this->Generators[cmGlobalVisualStudio71Generator::GetActualName()] =
- &cmGlobalVisualStudio71Generator::New;
- this->Generators[cmGlobalVisualStudio8Generator::GetActualName()] =
- &cmGlobalVisualStudio8Generator::New;
- this->Generators[cmGlobalVisualStudio9Generator::GetActualName()] =
- &cmGlobalVisualStudio9Generator::New;
- this->Generators[cmGlobalVisualStudio9IA64Generator::GetActualName()] =
- &cmGlobalVisualStudio9IA64Generator::New;
- this->Generators[cmGlobalVisualStudio9Win64Generator::GetActualName()] =
- &cmGlobalVisualStudio9Win64Generator::New;
- this->Generators[cmGlobalVisualStudio8Win64Generator::GetActualName()] =
- &cmGlobalVisualStudio8Win64Generator::New;
- this->Generators[cmGlobalBorlandMakefileGenerator::GetActualName()] =
- &cmGlobalBorlandMakefileGenerator::New;
- this->Generators[cmGlobalNMakeMakefileGenerator::GetActualName()] =
- &cmGlobalNMakeMakefileGenerator::New;
- this->Generators[cmGlobalJOMMakefileGenerator::GetActualName()] =
- &cmGlobalJOMMakefileGenerator::New;
- this->Generators[cmGlobalWatcomWMakeGenerator::GetActualName()] =
- &cmGlobalWatcomWMakeGenerator::New;
- # endif
- this->Generators[cmGlobalMSYSMakefileGenerator::GetActualName()] =
- &cmGlobalMSYSMakefileGenerator::New;
- this->Generators[cmGlobalMinGWMakefileGenerator::GetActualName()] =
- &cmGlobalMinGWMakefileGenerator::New;
- #endif
- this->Generators[cmGlobalUnixMakefileGenerator3::GetActualName()] =
- &cmGlobalUnixMakefileGenerator3::New;
- #ifdef CMAKE_USE_NINJA
- this->Generators[cmGlobalNinjaGenerator::GetActualName()] =
- &cmGlobalNinjaGenerator::New;
- #endif
- #ifdef CMAKE_USE_XCODE
- this->Generators[cmGlobalXCodeGenerator::GetActualName()] =
- &cmGlobalXCodeGenerator::New;
- #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<cmDocumentationEntry>& 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<cmDocumentationEntry>& v)
- {
- this->Policies->GetDocumentation(v);
- }
- void cmake::GetPropertiesDocumentation(std::map<std::string,
- cmDocumentationSection *>& v)
- {
- // loop over the properties and put them into the doc structure
- std::map<cmProperty::ScopeType, cmPropertyDefinitionMap>::iterator i;
- i = this->PropertyDefinitions.begin();
- for (;i != this->PropertyDefinitions.end(); ++i)
- {
- i->second.GetPropertiesDocumentation(v);
- }
- }
- void cmake::GetGeneratorDocumentation(std::vector<cmDocumentationEntry>& v)
- {
- for(RegisteredGeneratorsMap::const_iterator i = this->Generators.begin();
- i != this->Generators.end(); ++i)
- {
- cmDocumentationEntry e;
- cmGlobalGenerator* generator = (i->second)();
- generator->GetDocumentation(e);
- delete generator;
- 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);
- std::auto_ptr<cmLocalGenerator> lg(gg.CreateLocalGenerator());
- cmMakefile* mf = lg->GetMakefile();
- if(!mf->ReadListFile(0, this->CheckBuildSystemArgument.c_str()) ||
- cmSystemTools::GetErrorOccuredFlag())
- {
- if(verbose)
- {
- cmOStringStream msg;
- msg << "Re-run cmake error reading : "
- << this->CheckBuildSystemArgument.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.
- std::auto_ptr<cmGlobalGenerator>
- ggd(this->CreateGlobalGenerator(genName));
- if(ggd.get())
- {
- std::auto_ptr<cmLocalGenerator> lgd(ggd->CreateLocalGenerator());
- lgd->ClearDependencies(mf, verbose);
- }
- }
- // If any byproduct of makefile generation is missing we must re-run.
- std::vector<std::string> products;
- if(const char* productStr = mf->GetDefinition("CMAKE_MAKEFILE_PRODUCTS"))
- {
- cmSystemTools::ExpandListArgument(productStr, products);
- }
- for(std::vector<std::string>::const_iterator pi = products.begin();
- pi != products.end(); ++pi)
- {
- if(!(cmSystemTools::FileExists(pi->c_str()) ||
- cmSystemTools::FileIsSymlink(pi->c_str())))
- {
- if(verbose)
- {
- cmOStringStream msg;
- msg << "Re-run cmake, missing byproduct: " << *pi << "\n";
- cmSystemTools::Stdout(msg.str().c_str());
- }
- return 1;
- }
- }
- // Get the set of dependencies and outputs.
- std::vector<std::string> depends;
- std::vector<std::string> outputs;
- const char* dependsStr = mf->GetDefinition("CMAKE_MAKEFILE_DEPENDS");
- const char* outputsStr = mf->GetDefinition("CMAKE_MAKEFILE_OUTPUTS");
- if(dependsStr && outputsStr)
- {
- cmSystemTools::ExpandListArgument(dependsStr, depends);
- cmSystemTools::ExpandListArgument(outputsStr, outputs);
- }
- if(depends.empty() || outputs.empty())
- {
- // Not enough information was provided to do the test. Just rerun.
- if(verbose)
- {
- cmOStringStream msg;
- msg << "Re-run cmake no CMAKE_MAKEFILE_DEPENDS "
- "or CMAKE_MAKEFILE_OUTPUTS :\n";
- cmSystemTools::Stdout(msg.str().c_str());
- }
- return 1;
- }
- // Find the newest dependency.
- std::vector<std::string>::iterator dep = depends.begin();
- std::string dep_newest = *dep++;
- for(;dep != depends.end(); ++dep)
- {
- int result = 0;
- if(this->FileComparison->FileTimeCompare(dep_newest.c_str(),
- dep->c_str(), &result))
- {
- if(result < 0)
- {
- dep_newest = *dep;
- }
- }
- else
- {
- if(verbose)
- {
- cmOStringStream msg;
- msg << "Re-run cmake: build system dependency is missing\n";
- cmSystemTools::Stdout(msg.str().c_str());
- }
- return 1;
- }
- }
- // Find the oldest output.
- std::vector<std::string>::iterator out = outputs.begin();
- std::string out_oldest = *out++;
- for(;out != outputs.end(); ++out)
- {
- int result = 0;
- if(this->FileComparison->FileTimeCompare(out_oldest.c_str(),
- out->c_str(), &result))
- {
- if(result > 0)
- {
- out_oldest = *out;
- }
- }
- else
- {
- if(verbose)
- {
- cmOStringStream msg;
- msg << "Re-run cmake: build system output is missing\n";
- cmSystemTools::Stdout(msg.str().c_str());
- }
- return 1;
- }
- }
- // If any output is older than any dependency then rerun.
- {
- int result = 0;
- if(!this->FileComparison->FileTimeCompare(out_oldest.c_str(),
- dep_newest.c_str(),
- &result) ||
- result < 0)
- {
- if(verbose)
- {
- cmOStringStream msg;
- msg << "Re-run cmake file: " << out_oldest.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
- std::auto_ptr<cmGraphVizWriter> gvWriter(
- new cmGraphVizWriter(this->GetGlobalGenerator()->GetLocalGenerators()));
- std::string settingsFile = this->GetHomeOutputDirectory();
- settingsFile += "/CMakeGraphVizOptions.cmake";
- std::string fallbackSettingsFile = this->GetHomeDirectory();
- fallbackSettingsFile += "/CMakeGraphVizOptions.cmake";
- gvWriter->ReadSettings(settingsFile.c_str(), fallbackSettingsFile.c_str());
- gvWriter->WritePerTargetFiles(fileName);
- gvWriter->WriteTargetDependersFiles(fileName);
- gvWriter->WriteGlobalFile(fileName);
- #endif
- }
- //----------------------------------------------------------------------------
- int cmake::SymlinkLibrary(std::vector<std::string>& 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<std::string>& 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<std::string>& args)
- {
- // The arguments are
- // argv[0] == <cmake-executable>
- // 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<std::string>&)
- {
- return 1;
- }
- #endif
- //----------------------------------------------------------------------------
- int cmake::ExecuteLinkScript(std::vector<std::string>& args)
- {
- // The arguments are
- // argv[0] == <cmake-executable>
- // argv[1] == cmake_link_script
- // argv[2] == <link-script-name>
- // 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))
- {
- // 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<name>.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.<major>.<minor>\". "
- "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 <NAME>_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 <NAME>_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 <NAME>_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 <NAME>_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);
- }
- 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<cmStdString,cmProperty::ScopeType>(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<std::string> enLangs;
- this->GlobalGenerator->GetEnabledLanguages(enLangs);
- // Common configuration names.
- // TODO: Compute current configuration(s).
- std::vector<std::string> 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<std::pair<cmStdString,cmProperty::ScopeType> > aliasedProperties;
- std::map<cmProperty::ScopeType, cmPropertyDefinitionMap>::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 <LANG> and <CONFIG> appear?
- if (j->first.find("<CONFIG>") != std::string::npos)
- {
- std::vector<std::string>::const_iterator k;
- for (k = enConfigs.begin(); k != enConfigs.end(); ++k)
- {
- std::string tmp = j->first;
- cmSystemTools::ReplaceString(tmp, "<CONFIG>", k->c_str());
- // add alias
- aliasedProperties.insert
- (std::pair<cmStdString,cmProperty::ScopeType>(tmp,i->first));
- }
- }
- if (j->first.find("<LANG>") != std::string::npos)
- {
- std::vector<std::string>::const_iterator k;
- for (k = enLangs.begin(); k != enLangs.end(); ++k)
- {
- std::string tmp = j->first;
- cmSystemTools::ReplaceString(tmp, "<LANG>", k->c_str());
- // add alias
- aliasedProperties.insert
- (std::pair<cmStdString,cmProperty::ScopeType>(tmp,i->first));
- }
- }
- }
- }
- std::set<std::pair<cmStdString,cmProperty::ScopeType> >::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<cmStdString,cmProperty::ScopeType>
- (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<std::string> enLangs;
- this->GlobalGenerator->GetEnabledLanguages(enLangs);
- const char* sep = "";
- for(std::vector<std::string>::iterator i = enLangs.begin();
- i != enLangs.end(); ++i)
- {
- lang += sep;
- sep = ";";
- lang += *i;
- }
- }
- this->SetProperty("ENABLED_LANGUAGES", lang.c_str());
- }
- return this->Properties.GetPropertyValue(prop, scope, chain);
- }
- bool cmake::GetPropertyAsBool(const char* prop)
- {
- return cmSystemTools::IsOn(this->GetProperty(prop));
- }
- int cmake::GetSystemInformation(std::vector<std::string>& args)
- {
- // so create the directory
- std::string resultFile;
- std::string cwd = cmSystemTools::GetCurrentWorkingDirectory();
- std::string destPath = cwd + "/__cmake_systeminformation";
- cmSystemTools::RemoveADirectory(destPath.c_str());
- if (!cmSystemTools::MakeDirectory(destPath.c_str()))
- {
- std::cerr << "Error: --system-information must be run from a "
- "writable directory!\n";
- return 1;
- }
- // process the arguments
- bool writeToStdout = true;
- for(unsigned int i=1; i < args.size(); ++i)
- {
- std::string arg = args[i];
- if(arg.find("-V",0) == 0)
- {
- this->Verbose = true;
- }
- else if(arg.find("-G",0) == 0)
- {
- std::string value = arg.substr(2);
- if(value.size() == 0)
- {
- ++i;
- if(i >= args.size())
- {
- cmSystemTools::Error("No generator specified for -G");
- return -1;
- }
- value = args[i];
- }
- cmGlobalGenerator* gen =
- this->CreateGlobalGenerator(value.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<std::string> args2;
- args2.push_back(args[0]);
- args2.push_back(destPath);
- std::string resultArg = "-DRESULT_FILE=";
- resultArg += resultFile;
- args2.push_back(resultArg);
- int res = this->Run(args2, false);
- if (res != 0)
- {
- std::cerr << "Error: --system-information failed on internal CMake!\n";
- return res;
- }
- // change back to the original directory
- cmSystemTools::ChangeDirectory(cwd.c_str());
- // echo results to stdout if needed
- if (writeToStdout)
- {
- FILE* fin = 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. Just restore it.
- std::ofstream stamp(stampName);
- stamp << "# CMake generation timestamp file this directory.\n";
- if(stamp)
- {
- // 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::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;
- }
- // For visual studio 2005 and newer manifest files need to be embeded into
- // exe and dll's. This code does that in such a way that incremental linking
- // still works.
- int cmake::VisualStudioLink(std::vector<std::string>& args, int type)
- {
- if(args.size() < 2)
- {
- return -1;
- }
- bool verbose = false;
- if(cmSystemTools::GetEnv("VERBOSE"))
- {
- verbose = true;
- }
- std::vector<std::string> expandedArgs;
- for(std::vector<std::string>::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<std::string>::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<std::string>& args,
- std::vector<cmStdString>& command,
- std::string& targetName)
- {
- std::vector<std::string>::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<cmStdString>& command,
- bool verbose,
- int* retCodeOut)
- {
- if(verbose)
- {
- std::cout << comment << ":\n";
- for(std::vector<cmStdString>::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<std::string>& 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<cmStdString> linkCommand;
- std::string targetName;
- if(cmake::ParseVisualStudioLinkCommand(args, linkCommand, targetName) == -1)
- {
- return -1;
- }
- std::string manifestArg = "/MANIFESTFILE:";
- std::vector<cmStdString> rcCommand;
- rcCommand.push_back(cmSystemTools::FindProgram("rc.exe"));
- std::vector<cmStdString> 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<std::string>& args,
- int type,
- bool hasManifest,
- bool verbose)
- {
- std::vector<cmStdString> 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<cmStdString> 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
- {
- 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<std::string> const& cmake::GetDebugConfigs()
- {
- // Compute on-demand.
- if(this->DebugConfigs.empty())
- {
- if(const char* config_list = this->GetProperty("DEBUG_CONFIGURATIONS"))
- {
- // Expand the specified list and convert to upper-case.
- cmSystemTools::ExpandListArgument(config_list, this->DebugConfigs);
- for(std::vector<std::string>::iterator i = this->DebugConfigs.begin();
- i != this->DebugConfigs.end(); ++i)
- {
- *i = cmSystemTools::UpperCase(*i);
- }
- }
- // If no configurations were specified, use a default list.
- if(this->DebugConfigs.empty())
- {
- this->DebugConfigs.push_back("DEBUG");
- }
- }
- return this->DebugConfigs;
- }
- int cmake::Build(const std::string& dir,
- const std::string& target,
- const std::string& config,
- const std::vector<std::string>& nativeOptions,
- bool clean,
- 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;
- }
- std::auto_ptr<cmGlobalGenerator> 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<cmStdString, bool>::const_iterator
- it = this->UsedCliVariables.begin();
- it != this->UsedCliVariables.end(); ++it)
- {
- if(!it->second)
- {
- haveUnused = true;
- msg << "\n " << it->first;
- }
- }
- if(haveUnused)
- {
- this->IssueMessage(cmake::WARNING, msg.str(), cmListFileBacktrace());
- }
- #endif
- }