| /*============================================================================ |
| 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 "cmTarget.h" |
| #include "cmake.h" |
| #include "cmMakefile.h" |
| #include "cmSourceFile.h" |
| #include "cmOutputConverter.h" |
| #include "cmGlobalGenerator.h" |
| #include "cmComputeLinkInformation.h" |
| #include "cmListFileCache.h" |
| #include "cmGeneratorExpression.h" |
| #include "cmGeneratorExpressionDAGChecker.h" |
| #include "cmAlgorithms.h" |
| #include <cmsys/RegularExpression.hxx> |
| #include <map> |
| #include <set> |
| #include <stdlib.h> // required for atof |
| #include <assert.h> |
| #include <errno.h> |
| #if defined(CMAKE_BUILD_WITH_CMAKE) |
| #include <cmsys/hash_set.hxx> |
| #define UNORDERED_SET cmsys::hash_set |
| #else |
| #define UNORDERED_SET std::set |
| #endif |
| |
| //---------------------------------------------------------------------------- |
| class cmTargetInternals |
| { |
| public: |
| std::vector<std::string> IncludeDirectoriesEntries; |
| std::vector<cmListFileBacktrace> IncludeDirectoriesBacktraces; |
| std::vector<std::string> CompileOptionsEntries; |
| std::vector<cmListFileBacktrace> CompileOptionsBacktraces; |
| std::vector<std::string> CompileFeaturesEntries; |
| std::vector<cmListFileBacktrace> CompileFeaturesBacktraces; |
| std::vector<std::string> CompileDefinitionsEntries; |
| std::vector<cmListFileBacktrace> CompileDefinitionsBacktraces; |
| std::vector<std::string> SourceEntries; |
| std::vector<cmListFileBacktrace> SourceBacktraces; |
| std::vector<std::string> LinkImplementationPropertyEntries; |
| std::vector<cmListFileBacktrace> LinkImplementationPropertyBacktraces; |
| }; |
| |
| //---------------------------------------------------------------------------- |
| cmTarget::cmTarget() |
| { |
| this->Makefile = 0; |
| #if defined(_WIN32) && !defined(__CYGWIN__) |
| this->LinkLibrariesForVS6Analyzed = false; |
| #endif |
| this->HaveInstallRule = false; |
| this->DLLPlatform = false; |
| this->IsAndroid = false; |
| this->IsImportedTarget = false; |
| this->ImportedGloballyVisible = false; |
| this->BuildInterfaceIncludesAppended = false; |
| } |
| |
| void cmTarget::SetType(cmState::TargetType type, const std::string& name) |
| { |
| this->Name = name; |
| // only add dependency information for library targets |
| this->TargetTypeValue = type; |
| if(this->TargetTypeValue >= cmState::STATIC_LIBRARY |
| && this->TargetTypeValue <= cmState::MODULE_LIBRARY) |
| { |
| this->RecordDependencies = true; |
| } |
| else |
| { |
| this->RecordDependencies = false; |
| } |
| } |
| |
| //---------------------------------------------------------------------------- |
| void cmTarget::SetMakefile(cmMakefile* mf) |
| { |
| // Set our makefile. |
| this->Makefile = mf; |
| |
| // Check whether this is a DLL platform. |
| this->DLLPlatform = (this->Makefile->IsOn("WIN32") || |
| this->Makefile->IsOn("CYGWIN") || |
| this->Makefile->IsOn("MINGW")); |
| |
| // Check whether we are targeting an Android platform. |
| this->IsAndroid = |
| strcmp(this->Makefile->GetSafeDefinition("CMAKE_SYSTEM_NAME"), |
| "Android") == 0; |
| |
| // Setup default property values. |
| if (this->GetType() != cmState::INTERFACE_LIBRARY |
| && this->GetType() != cmState::UTILITY) |
| { |
| this->SetPropertyDefault("ANDROID_API", 0); |
| this->SetPropertyDefault("ANDROID_API_MIN", 0); |
| this->SetPropertyDefault("ANDROID_ARCH", 0); |
| this->SetPropertyDefault("ANDROID_STL_TYPE", 0); |
| this->SetPropertyDefault("ANDROID_SKIP_ANT_STEP", 0); |
| this->SetPropertyDefault("ANDROID_PROCESS_MAX", 0); |
| this->SetPropertyDefault("ANDROID_PROGUARD", 0); |
| this->SetPropertyDefault("ANDROID_PROGUARD_CONFIG_PATH", 0); |
| this->SetPropertyDefault("ANDROID_SECURE_PROPS_PATH", 0); |
| this->SetPropertyDefault("ANDROID_NATIVE_LIB_DIRECTORIES", 0); |
| this->SetPropertyDefault("ANDROID_NATIVE_LIB_DEPENDENCIES", 0); |
| this->SetPropertyDefault("ANDROID_JAVA_SOURCE_DIR", 0); |
| this->SetPropertyDefault("ANDROID_JAR_DIRECTORIES", 0); |
| this->SetPropertyDefault("ANDROID_JAR_DEPENDENCIES", 0); |
| this->SetPropertyDefault("ANDROID_ASSETS_DIRECTORIES", 0); |
| this->SetPropertyDefault("ANDROID_ANT_ADDITIONAL_OPTIONS", 0); |
| this->SetPropertyDefault("INSTALL_NAME_DIR", 0); |
| this->SetPropertyDefault("INSTALL_RPATH", ""); |
| this->SetPropertyDefault("INSTALL_RPATH_USE_LINK_PATH", "OFF"); |
| this->SetPropertyDefault("SKIP_BUILD_RPATH", "OFF"); |
| this->SetPropertyDefault("BUILD_WITH_INSTALL_RPATH", "OFF"); |
| this->SetPropertyDefault("ARCHIVE_OUTPUT_DIRECTORY", 0); |
| this->SetPropertyDefault("LIBRARY_OUTPUT_DIRECTORY", 0); |
| this->SetPropertyDefault("RUNTIME_OUTPUT_DIRECTORY", 0); |
| this->SetPropertyDefault("PDB_OUTPUT_DIRECTORY", 0); |
| this->SetPropertyDefault("COMPILE_PDB_OUTPUT_DIRECTORY", 0); |
| this->SetPropertyDefault("Fortran_FORMAT", 0); |
| this->SetPropertyDefault("Fortran_MODULE_DIRECTORY", 0); |
| this->SetPropertyDefault("GNUtoMS", 0); |
| this->SetPropertyDefault("OSX_ARCHITECTURES", 0); |
| this->SetPropertyDefault("IOS_INSTALL_COMBINED", 0); |
| this->SetPropertyDefault("AUTOMOC", 0); |
| this->SetPropertyDefault("AUTOUIC", 0); |
| this->SetPropertyDefault("AUTORCC", 0); |
| this->SetPropertyDefault("AUTOMOC_MOC_OPTIONS", 0); |
| this->SetPropertyDefault("AUTOUIC_OPTIONS", 0); |
| this->SetPropertyDefault("AUTORCC_OPTIONS", 0); |
| this->SetPropertyDefault("LINK_DEPENDS_NO_SHARED", 0); |
| this->SetPropertyDefault("LINK_INTERFACE_LIBRARIES", 0); |
| this->SetPropertyDefault("WIN32_EXECUTABLE", 0); |
| this->SetPropertyDefault("MACOSX_BUNDLE", 0); |
| this->SetPropertyDefault("MACOSX_RPATH", 0); |
| this->SetPropertyDefault("NO_SYSTEM_FROM_IMPORTED", 0); |
| this->SetPropertyDefault("C_COMPILER_LAUNCHER", 0); |
| this->SetPropertyDefault("C_INCLUDE_WHAT_YOU_USE", 0); |
| this->SetPropertyDefault("C_STANDARD", 0); |
| this->SetPropertyDefault("C_STANDARD_REQUIRED", 0); |
| this->SetPropertyDefault("C_EXTENSIONS", 0); |
| this->SetPropertyDefault("CXX_COMPILER_LAUNCHER", 0); |
| this->SetPropertyDefault("CXX_INCLUDE_WHAT_YOU_USE", 0); |
| this->SetPropertyDefault("CXX_STANDARD", 0); |
| this->SetPropertyDefault("CXX_STANDARD_REQUIRED", 0); |
| this->SetPropertyDefault("CXX_EXTENSIONS", 0); |
| this->SetPropertyDefault("LINK_SEARCH_START_STATIC", 0); |
| this->SetPropertyDefault("LINK_SEARCH_END_STATIC", 0); |
| } |
| |
| // Collect the set of configuration types. |
| std::vector<std::string> configNames; |
| mf->GetConfigurations(configNames); |
| |
| // Setup per-configuration property default values. |
| if (this->GetType() != cmState::UTILITY) |
| { |
| const char* configProps[] = { |
| "ARCHIVE_OUTPUT_DIRECTORY_", |
| "LIBRARY_OUTPUT_DIRECTORY_", |
| "RUNTIME_OUTPUT_DIRECTORY_", |
| "PDB_OUTPUT_DIRECTORY_", |
| "COMPILE_PDB_OUTPUT_DIRECTORY_", |
| "MAP_IMPORTED_CONFIG_", |
| 0}; |
| for(std::vector<std::string>::iterator ci = configNames.begin(); |
| ci != configNames.end(); ++ci) |
| { |
| std::string configUpper = cmSystemTools::UpperCase(*ci); |
| for(const char** p = configProps; *p; ++p) |
| { |
| if (this->TargetTypeValue == cmState::INTERFACE_LIBRARY |
| && strcmp(*p, "MAP_IMPORTED_CONFIG_") != 0) |
| { |
| continue; |
| } |
| std::string property = *p; |
| property += configUpper; |
| this->SetPropertyDefault(property, 0); |
| } |
| |
| // Initialize per-configuration name postfix property from the |
| // variable only for non-executable targets. This preserves |
| // compatibility with previous CMake versions in which executables |
| // did not support this variable. Projects may still specify the |
| // property directly. |
| if(this->TargetTypeValue != cmState::EXECUTABLE |
| && this->TargetTypeValue != cmState::INTERFACE_LIBRARY) |
| { |
| std::string property = cmSystemTools::UpperCase(*ci); |
| property += "_POSTFIX"; |
| this->SetPropertyDefault(property, 0); |
| } |
| } |
| } |
| |
| // Save the backtrace of target construction. |
| this->Backtrace = this->Makefile->GetBacktrace(); |
| |
| if (!this->IsImported()) |
| { |
| // Initialize the INCLUDE_DIRECTORIES property based on the current value |
| // of the same directory property: |
| const cmStringRange parentIncludes = |
| this->Makefile->GetIncludeDirectoriesEntries(); |
| const cmBacktraceRange parentIncludesBts = |
| this->Makefile->GetIncludeDirectoriesBacktraces(); |
| |
| this->Internal->IncludeDirectoriesEntries.insert( |
| this->Internal->IncludeDirectoriesEntries.end(), |
| parentIncludes.begin(), parentIncludes.end()); |
| this->Internal->IncludeDirectoriesBacktraces.insert( |
| this->Internal->IncludeDirectoriesBacktraces.end(), |
| parentIncludesBts.begin(), parentIncludesBts.end()); |
| |
| const std::set<std::string> parentSystemIncludes = |
| this->Makefile->GetSystemIncludeDirectories(); |
| |
| this->SystemIncludeDirectories.insert(parentSystemIncludes.begin(), |
| parentSystemIncludes.end()); |
| |
| const cmStringRange parentOptions = |
| this->Makefile->GetCompileOptionsEntries(); |
| const cmBacktraceRange parentOptionsBts = |
| this->Makefile->GetCompileOptionsBacktraces(); |
| |
| this->Internal->CompileOptionsEntries.insert( |
| this->Internal->CompileOptionsEntries.end(), |
| parentOptions.begin(), parentOptions.end()); |
| this->Internal->CompileOptionsBacktraces.insert( |
| this->Internal->CompileOptionsBacktraces.end(), |
| parentOptionsBts.begin(), parentOptionsBts.end()); |
| } |
| |
| if (this->GetType() != cmState::INTERFACE_LIBRARY |
| && this->GetType() != cmState::UTILITY) |
| { |
| this->SetPropertyDefault("C_VISIBILITY_PRESET", 0); |
| this->SetPropertyDefault("CXX_VISIBILITY_PRESET", 0); |
| this->SetPropertyDefault("VISIBILITY_INLINES_HIDDEN", 0); |
| } |
| |
| if(this->TargetTypeValue == cmState::EXECUTABLE) |
| { |
| this->SetPropertyDefault("ANDROID_GUI", 0); |
| this->SetPropertyDefault("CROSSCOMPILING_EMULATOR", 0); |
| this->SetPropertyDefault("ENABLE_EXPORTS", 0); |
| } |
| if(this->TargetTypeValue == cmState::SHARED_LIBRARY |
| || this->TargetTypeValue == cmState::MODULE_LIBRARY) |
| { |
| this->SetProperty("POSITION_INDEPENDENT_CODE", "True"); |
| } |
| if(this->TargetTypeValue == cmState::SHARED_LIBRARY) |
| { |
| this->SetPropertyDefault("WINDOWS_EXPORT_ALL_SYMBOLS", 0); |
| } |
| |
| if (this->GetType() != cmState::INTERFACE_LIBRARY |
| && this->GetType() != cmState::UTILITY) |
| { |
| this->SetPropertyDefault("POSITION_INDEPENDENT_CODE", 0); |
| } |
| |
| // Record current policies for later use. |
| this->Makefile->RecordPolicies(this->PolicyMap); |
| |
| if (this->TargetTypeValue == cmState::INTERFACE_LIBRARY) |
| { |
| // This policy is checked in a few conditions. The properties relevant |
| // to the policy are always ignored for cmState::INTERFACE_LIBRARY targets, |
| // so ensure that the conditions don't lead to nonsense. |
| this->PolicyMap.Set(cmPolicies::CMP0022, cmPolicies::NEW); |
| } |
| |
| if (this->GetType() != cmState::INTERFACE_LIBRARY |
| && this->GetType() != cmState::UTILITY) |
| { |
| this->SetPropertyDefault("JOB_POOL_COMPILE", 0); |
| this->SetPropertyDefault("JOB_POOL_LINK", 0); |
| } |
| } |
| |
| //---------------------------------------------------------------------------- |
| void cmTarget::AddUtility(const std::string& u, cmMakefile *makefile) |
| { |
| if(this->Utilities.insert(u).second && makefile) |
| { |
| this->UtilityBacktraces.insert( |
| std::make_pair(u, makefile->GetBacktrace())); |
| } |
| } |
| |
| //---------------------------------------------------------------------------- |
| cmListFileBacktrace const* cmTarget::GetUtilityBacktrace( |
| const std::string& u) const |
| { |
| std::map<std::string, cmListFileBacktrace>::const_iterator i = |
| this->UtilityBacktraces.find(u); |
| if(i == this->UtilityBacktraces.end()) return 0; |
| |
| return &i->second; |
| } |
| |
| //---------------------------------------------------------------------------- |
| cmListFileBacktrace const& cmTarget::GetBacktrace() const |
| { |
| return this->Backtrace; |
| } |
| |
| //---------------------------------------------------------------------------- |
| bool cmTarget::IsExecutableWithExports() const |
| { |
| return (this->GetType() == cmState::EXECUTABLE && |
| this->GetPropertyAsBool("ENABLE_EXPORTS")); |
| } |
| |
| //---------------------------------------------------------------------------- |
| bool cmTarget::HasImportLibrary() const |
| { |
| return (this->DLLPlatform && |
| (this->GetType() == cmState::SHARED_LIBRARY || |
| this->IsExecutableWithExports())); |
| } |
| |
| //---------------------------------------------------------------------------- |
| bool cmTarget::IsFrameworkOnApple() const |
| { |
| return (this->GetType() == cmState::SHARED_LIBRARY && |
| this->Makefile->IsOn("APPLE") && |
| this->GetPropertyAsBool("FRAMEWORK")); |
| } |
| |
| //---------------------------------------------------------------------------- |
| bool cmTarget::IsAppBundleOnApple() const |
| { |
| return (this->GetType() == cmState::EXECUTABLE && |
| this->Makefile->IsOn("APPLE") && |
| this->GetPropertyAsBool("MACOSX_BUNDLE")); |
| } |
| |
| //---------------------------------------------------------------------------- |
| void cmTarget::AddTracedSources(std::vector<std::string> const& srcs) |
| { |
| if (!srcs.empty()) |
| { |
| cmListFileBacktrace lfbt = this->Makefile->GetBacktrace(); |
| this->Internal->SourceEntries.push_back(cmJoin(srcs, ";")); |
| this->Internal->SourceBacktraces.push_back(lfbt); |
| } |
| } |
| |
| //---------------------------------------------------------------------------- |
| void cmTarget::AddSources(std::vector<std::string> const& srcs) |
| { |
| std::string srcFiles; |
| const char* sep = ""; |
| for(std::vector<std::string>::const_iterator i = srcs.begin(); |
| i != srcs.end(); ++i) |
| { |
| std::string filename = *i; |
| const char* src = filename.c_str(); |
| |
| if(!(src[0] == '$' && src[1] == '<')) |
| { |
| if(!filename.empty()) |
| { |
| filename = this->ProcessSourceItemCMP0049(filename); |
| if(filename.empty()) |
| { |
| return; |
| } |
| } |
| this->Makefile->GetOrCreateSource(filename); |
| } |
| srcFiles += sep; |
| srcFiles += filename; |
| sep = ";"; |
| } |
| if (!srcFiles.empty()) |
| { |
| cmListFileBacktrace lfbt = this->Makefile->GetBacktrace(); |
| this->Internal->SourceEntries.push_back(srcFiles); |
| this->Internal->SourceBacktraces.push_back(lfbt); |
| } |
| } |
| |
| //---------------------------------------------------------------------------- |
| std::string cmTarget::ProcessSourceItemCMP0049(const std::string& s) |
| { |
| std::string src = s; |
| |
| // For backwards compatibility replace varibles in source names. |
| // This should eventually be removed. |
| this->Makefile->ExpandVariablesInString(src); |
| if (src != s) |
| { |
| std::ostringstream e; |
| bool noMessage = false; |
| cmake::MessageType messageType = cmake::AUTHOR_WARNING; |
| switch(this->Makefile->GetPolicyStatus(cmPolicies::CMP0049)) |
| { |
| case cmPolicies::WARN: |
| e << cmPolicies::GetPolicyWarning(cmPolicies::CMP0049) << "\n"; |
| break; |
| case cmPolicies::OLD: |
| noMessage = true; |
| break; |
| case cmPolicies::REQUIRED_ALWAYS: |
| case cmPolicies::REQUIRED_IF_USED: |
| case cmPolicies::NEW: |
| messageType = cmake::FATAL_ERROR; |
| } |
| if (!noMessage) |
| { |
| e << "Legacy variable expansion in source file \"" |
| << s << "\" expanded to \"" << src << "\" in target \"" |
| << this->GetName() << "\". This behavior will be removed in a " |
| "future version of CMake."; |
| this->Makefile->IssueMessage(messageType, e.str()); |
| if (messageType == cmake::FATAL_ERROR) |
| { |
| return ""; |
| } |
| } |
| } |
| return src; |
| } |
| |
| //---------------------------------------------------------------------------- |
| cmSourceFile* cmTarget::AddSourceCMP0049(const std::string& s) |
| { |
| std::string src = this->ProcessSourceItemCMP0049(s); |
| if(!s.empty() && src.empty()) |
| { |
| return 0; |
| } |
| return this->AddSource(src); |
| } |
| |
| //---------------------------------------------------------------------------- |
| struct CreateLocation |
| { |
| cmMakefile const* Makefile; |
| |
| CreateLocation(cmMakefile const* mf) |
| : Makefile(mf) |
| { |
| |
| } |
| |
| cmSourceFileLocation operator()(const std::string& filename) |
| { |
| return cmSourceFileLocation(this->Makefile, filename); |
| } |
| }; |
| |
| //---------------------------------------------------------------------------- |
| struct LocationMatcher |
| { |
| const cmSourceFileLocation& Needle; |
| |
| LocationMatcher(const cmSourceFileLocation& needle) |
| : Needle(needle) |
| { |
| |
| } |
| |
| bool operator()(cmSourceFileLocation &loc) |
| { |
| return loc.Matches(this->Needle); |
| } |
| }; |
| |
| |
| //---------------------------------------------------------------------------- |
| struct TargetPropertyEntryFinder |
| { |
| private: |
| const cmSourceFileLocation& Needle; |
| public: |
| TargetPropertyEntryFinder(const cmSourceFileLocation& needle) |
| : Needle(needle) |
| { |
| |
| } |
| |
| bool operator()(std::string const& entry) |
| { |
| std::vector<std::string> files; |
| cmSystemTools::ExpandListArgument(entry, files); |
| std::vector<cmSourceFileLocation> locations(files.size()); |
| std::transform(files.begin(), files.end(), locations.begin(), |
| CreateLocation(this->Needle.GetMakefile())); |
| |
| return std::find_if(locations.begin(), locations.end(), |
| LocationMatcher(this->Needle)) != locations.end(); |
| } |
| }; |
| |
| //---------------------------------------------------------------------------- |
| cmSourceFile* cmTarget::AddSource(const std::string& src) |
| { |
| cmSourceFileLocation sfl(this->Makefile, src); |
| if (std::find_if(this->Internal->SourceEntries.begin(), |
| this->Internal->SourceEntries.end(), |
| TargetPropertyEntryFinder(sfl)) |
| == this->Internal->SourceEntries.end()) |
| { |
| cmListFileBacktrace lfbt = this->Makefile->GetBacktrace(); |
| this->Internal->SourceEntries.push_back(src); |
| this->Internal->SourceBacktraces.push_back(lfbt); |
| } |
| if (cmGeneratorExpression::Find(src) != std::string::npos) |
| { |
| return 0; |
| } |
| return this->Makefile->GetOrCreateSource(src); |
| } |
| |
| //---------------------------------------------------------------------------- |
| void cmTarget::MergeLinkLibraries( cmMakefile& mf, |
| const std::string& selfname, |
| const LinkLibraryVectorType& libs ) |
| { |
| // Only add on libraries we haven't added on before. |
| // Assumption: the global link libraries could only grow, never shrink |
| LinkLibraryVectorType::const_iterator i = libs.begin(); |
| i += this->PrevLinkedLibraries.size(); |
| for( ; i != libs.end(); ++i ) |
| { |
| // This is equivalent to the target_link_libraries plain signature. |
| this->AddLinkLibrary( mf, selfname, i->first, i->second ); |
| this->AppendProperty("INTERFACE_LINK_LIBRARIES", |
| this->GetDebugGeneratorExpressions(i->first, i->second).c_str()); |
| } |
| this->PrevLinkedLibraries = libs; |
| } |
| |
| //---------------------------------------------------------------------------- |
| void cmTarget::AddLinkDirectory(const std::string& d) |
| { |
| // Make sure we don't add unnecessary search directories. |
| if(this->LinkDirectoriesEmmitted.insert(d).second) |
| { |
| this->LinkDirectories.push_back(d); |
| } |
| } |
| |
| //---------------------------------------------------------------------------- |
| const std::vector<std::string>& cmTarget::GetLinkDirectories() const |
| { |
| return this->LinkDirectories; |
| } |
| |
| //---------------------------------------------------------------------------- |
| void cmTarget::ClearDependencyInformation( cmMakefile& mf, |
| const std::string& target ) |
| { |
| // Clear the dependencies. The cache variable must exist iff we are |
| // recording dependency information for this target. |
| std::string depname = target; |
| depname += "_LIB_DEPENDS"; |
| if (this->RecordDependencies) |
| { |
| mf.AddCacheDefinition(depname, "", |
| "Dependencies for target", cmState::STATIC); |
| } |
| else |
| { |
| if (mf.GetDefinition( depname )) |
| { |
| std::string message = "Target "; |
| message += target; |
| message += " has dependency information when it shouldn't.\n"; |
| message += "Your cache is probably stale. Please remove the entry\n "; |
| message += depname; |
| message += "\nfrom the cache."; |
| cmSystemTools::Error( message.c_str() ); |
| } |
| } |
| } |
| |
| //---------------------------------------------------------------------------- |
| std::string cmTarget::GetDebugGeneratorExpressions(const std::string &value, |
| cmTargetLinkLibraryType llt) const |
| { |
| if (llt == GENERAL_LibraryType) |
| { |
| return value; |
| } |
| |
| // Get the list of configurations considered to be DEBUG. |
| std::vector<std::string> debugConfigs = |
| this->Makefile->GetCMakeInstance()->GetDebugConfigs(); |
| |
| std::string configString = "$<CONFIG:" + debugConfigs[0] + ">"; |
| |
| if (debugConfigs.size() > 1) |
| { |
| for(std::vector<std::string>::const_iterator |
| li = debugConfigs.begin() + 1; li != debugConfigs.end(); ++li) |
| { |
| configString += ",$<CONFIG:" + *li + ">"; |
| } |
| configString = "$<OR:" + configString + ">"; |
| } |
| |
| if (llt == OPTIMIZED_LibraryType) |
| { |
| configString = "$<NOT:" + configString + ">"; |
| } |
| return "$<" + configString + ":" + value + ">"; |
| } |
| |
| //---------------------------------------------------------------------------- |
| static std::string targetNameGenex(const std::string& lib) |
| { |
| return "$<TARGET_NAME:" + lib + ">"; |
| } |
| |
| //---------------------------------------------------------------------------- |
| bool cmTarget::PushTLLCommandTrace(TLLSignature signature, |
| cmListFileContext const& lfc) |
| { |
| bool ret = true; |
| if (!this->TLLCommands.empty()) |
| { |
| if (this->TLLCommands.back().first != signature) |
| { |
| ret = false; |
| } |
| } |
| if (this->TLLCommands.empty() || this->TLLCommands.back().second != lfc) |
| { |
| this->TLLCommands.push_back(std::make_pair(signature, lfc)); |
| } |
| return ret; |
| } |
| |
| //---------------------------------------------------------------------------- |
| void cmTarget::GetTllSignatureTraces(std::ostringstream &s, |
| TLLSignature sig) const |
| { |
| const char *sigString = (sig == cmTarget::KeywordTLLSignature ? "keyword" |
| : "plain"); |
| s << "The uses of the " << sigString << " signature are here:\n"; |
| typedef std::vector<std::pair<TLLSignature, cmListFileContext> > Container; |
| cmOutputConverter converter(this->GetMakefile()->GetStateSnapshot()); |
| for(Container::const_iterator it = this->TLLCommands.begin(); |
| it != this->TLLCommands.end(); ++it) |
| { |
| if (it->first == sig) |
| { |
| cmListFileContext lfc = it->second; |
| lfc.FilePath = converter.Convert(lfc.FilePath, cmOutputConverter::HOME); |
| s << " * " << lfc << std::endl; |
| } |
| } |
| } |
| |
| //---------------------------------------------------------------------------- |
| void cmTarget::AddLinkLibrary(cmMakefile& mf, |
| const std::string& target, |
| const std::string& lib, |
| cmTargetLinkLibraryType llt) |
| { |
| cmTarget *tgt = this->Makefile->FindTargetToUse(lib); |
| { |
| const bool isNonImportedTarget = tgt && !tgt->IsImported(); |
| |
| const std::string libName = |
| (isNonImportedTarget && llt != GENERAL_LibraryType) |
| ? targetNameGenex(lib) |
| : lib; |
| this->AppendProperty("LINK_LIBRARIES", |
| this->GetDebugGeneratorExpressions(libName, |
| llt).c_str()); |
| } |
| |
| if (cmGeneratorExpression::Find(lib) != std::string::npos |
| || (tgt && tgt->GetType() == cmState::INTERFACE_LIBRARY) |
| || (target == lib )) |
| { |
| return; |
| } |
| |
| cmTarget::LibraryID tmp; |
| tmp.first = lib; |
| tmp.second = llt; |
| #if defined(_WIN32) && !defined(__CYGWIN__) |
| this->LinkLibrariesForVS6.push_back( tmp ); |
| #endif |
| this->OriginalLinkLibraries.push_back(tmp); |
| |
| // Add the explicit dependency information for this target. This is |
| // simply a set of libraries separated by ";". There should always |
| // be a trailing ";". These library names are not canonical, in that |
| // they may be "-framework x", "-ly", "/path/libz.a", etc. |
| // We shouldn't remove duplicates here because external libraries |
| // may be purposefully duplicated to handle recursive dependencies, |
| // and we removing one instance will break the link line. Duplicates |
| // will be appropriately eliminated at emit time. |
| if(this->RecordDependencies) |
| { |
| std::string targetEntry = target; |
| targetEntry += "_LIB_DEPENDS"; |
| std::string dependencies; |
| const char* old_val = mf.GetDefinition( targetEntry ); |
| if( old_val ) |
| { |
| dependencies += old_val; |
| } |
| switch (llt) |
| { |
| case GENERAL_LibraryType: |
| dependencies += "general"; |
| break; |
| case DEBUG_LibraryType: |
| dependencies += "debug"; |
| break; |
| case OPTIMIZED_LibraryType: |
| dependencies += "optimized"; |
| break; |
| } |
| dependencies += ";"; |
| dependencies += lib; |
| dependencies += ";"; |
| mf.AddCacheDefinition( targetEntry, dependencies.c_str(), |
| "Dependencies for the target", |
| cmState::STATIC ); |
| } |
| |
| } |
| |
| //---------------------------------------------------------------------------- |
| void |
| cmTarget::AddSystemIncludeDirectories(const std::set<std::string> &incs) |
| { |
| this->SystemIncludeDirectories.insert(incs.begin(), incs.end()); |
| } |
| |
| cmStringRange cmTarget::GetIncludeDirectoriesEntries() const |
| { |
| return cmMakeRange(this->Internal->IncludeDirectoriesEntries); |
| } |
| |
| cmBacktraceRange cmTarget::GetIncludeDirectoriesBacktraces() const |
| { |
| return cmMakeRange(this->Internal->IncludeDirectoriesBacktraces); |
| } |
| |
| cmStringRange cmTarget::GetCompileOptionsEntries() const |
| { |
| return cmMakeRange(this->Internal->CompileOptionsEntries); |
| } |
| |
| cmBacktraceRange cmTarget::GetCompileOptionsBacktraces() const |
| { |
| return cmMakeRange(this->Internal->CompileOptionsBacktraces); |
| } |
| |
| cmStringRange cmTarget::GetCompileFeaturesEntries() const |
| { |
| return cmMakeRange(this->Internal->CompileFeaturesEntries); |
| } |
| |
| cmBacktraceRange cmTarget::GetCompileFeaturesBacktraces() const |
| { |
| return cmMakeRange(this->Internal->CompileFeaturesBacktraces); |
| } |
| |
| cmStringRange cmTarget::GetCompileDefinitionsEntries() const |
| { |
| return cmMakeRange(this->Internal->CompileDefinitionsEntries); |
| } |
| |
| cmBacktraceRange cmTarget::GetCompileDefinitionsBacktraces() const |
| { |
| return cmMakeRange(this->Internal->CompileDefinitionsBacktraces); |
| } |
| |
| cmStringRange cmTarget::GetSourceEntries() const |
| { |
| return cmMakeRange(this->Internal->SourceEntries); |
| } |
| |
| cmBacktraceRange cmTarget::GetSourceBacktraces() const |
| { |
| return cmMakeRange(this->Internal->SourceBacktraces); |
| } |
| |
| cmStringRange cmTarget::GetLinkImplementationEntries() const |
| { |
| return cmMakeRange(this->Internal->LinkImplementationPropertyEntries); |
| } |
| |
| cmBacktraceRange cmTarget::GetLinkImplementationBacktraces() const |
| { |
| return cmMakeRange(this->Internal->LinkImplementationPropertyBacktraces); |
| } |
| |
| #if defined(_WIN32) && !defined(__CYGWIN__) |
| //---------------------------------------------------------------------------- |
| void |
| cmTarget::AnalyzeLibDependenciesForVS6( const cmMakefile& mf ) |
| { |
| // There are two key parts of the dependency analysis: (1) |
| // determining the libraries in the link line, and (2) constructing |
| // the dependency graph for those libraries. |
| // |
| // The latter is done using the cache entries that record the |
| // dependencies of each library. |
| // |
| // The former is a more thorny issue, since it is not clear how to |
| // determine if two libraries listed on the link line refer to the a |
| // single library or not. For example, consider the link "libraries" |
| // /usr/lib/libtiff.so -ltiff |
| // Is this one library or two? The solution implemented here is the |
| // simplest (and probably the only practical) one: two libraries are |
| // the same if their "link strings" are identical. Thus, the two |
| // libraries above are considered distinct. This also means that for |
| // dependency analysis to be effective, the CMake user must specify |
| // libraries build by his project without using any linker flags or |
| // file extensions. That is, |
| // LINK_LIBRARIES( One Two ) |
| // instead of |
| // LINK_LIBRARIES( -lOne ${binarypath}/libTwo.a ) |
| // The former is probably what most users would do, but it never |
| // hurts to document the assumptions. :-) Therefore, in the analysis |
| // code, the "canonical name" of a library is simply its name as |
| // given to a LINK_LIBRARIES command. |
| // |
| // Also, we will leave the original link line intact; we will just add any |
| // dependencies that were missing. |
| // |
| // There is a problem with recursive external libraries |
| // (i.e. libraries with no dependency information that are |
| // recursively dependent). We must make sure that the we emit one of |
| // the libraries twice to satisfy the recursion, but we shouldn't |
| // emit it more times than necessary. In particular, we must make |
| // sure that handling this improbable case doesn't cost us when |
| // dealing with the common case of non-recursive libraries. The |
| // solution is to assume that the recursion is satisfied at one node |
| // of the dependency tree. To illustrate, assume libA and libB are |
| // extrenal and mutually dependent. Suppose libX depends on |
| // libA, and libY on libA and libX. Then |
| // TARGET_LINK_LIBRARIES( Y X A B A ) |
| // TARGET_LINK_LIBRARIES( X A B A ) |
| // TARGET_LINK_LIBRARIES( Exec Y ) |
| // would result in "-lY -lX -lA -lB -lA". This is the correct way to |
| // specify the dependencies, since the mutual dependency of A and B |
| // is resolved *every time libA is specified*. |
| // |
| // Something like |
| // TARGET_LINK_LIBRARIES( Y X A B A ) |
| // TARGET_LINK_LIBRARIES( X A B ) |
| // TARGET_LINK_LIBRARIES( Exec Y ) |
| // would result in "-lY -lX -lA -lB", and the mutual dependency |
| // information is lost. This is because in some case (Y), the mutual |
| // dependency of A and B is listed, while in another other case (X), |
| // it is not. Depending on which line actually emits A, the mutual |
| // dependency may or may not be on the final link line. We can't |
| // handle this pathalogical case cleanly without emitting extra |
| // libraries for the normal cases. Besides, the dependency |
| // information for X is wrong anyway: if we build an executable |
| // depending on X alone, we would not have the mutual dependency on |
| // A and B resolved. |
| // |
| // IMPROVEMENTS: |
| // -- The current algorithm will not always pick the "optimal" link line |
| // when recursive dependencies are present. It will instead break the |
| // cycles at an aribtrary point. The majority of projects won't have |
| // cyclic dependencies, so this is probably not a big deal. Note that |
| // the link line is always correct, just not necessary optimal. |
| |
| { |
| // Expand variables in link library names. This is for backwards |
| // compatibility with very early CMake versions and should |
| // eventually be removed. This code was moved here from the end of |
| // old source list processing code which was called just before this |
| // method. |
| for(LinkLibraryVectorType::iterator p = this->LinkLibrariesForVS6.begin(); |
| p != this->LinkLibrariesForVS6.end(); ++p) |
| { |
| this->Makefile->ExpandVariablesInString(p->first, true, true); |
| } |
| } |
| |
| // The dependency map. |
| DependencyMap dep_map; |
| |
| // 1. Build the dependency graph |
| // |
| for(LinkLibraryVectorType::reverse_iterator lib |
| = this->LinkLibrariesForVS6.rbegin(); |
| lib != this->LinkLibrariesForVS6.rend(); ++lib) |
| { |
| this->GatherDependenciesForVS6( mf, *lib, dep_map); |
| } |
| |
| // 2. Remove any dependencies that are already satisfied in the original |
| // link line. |
| // |
| for(LinkLibraryVectorType::iterator lib = this->LinkLibrariesForVS6.begin(); |
| lib != this->LinkLibrariesForVS6.end(); ++lib) |
| { |
| for( LinkLibraryVectorType::iterator lib2 = lib; |
| lib2 != this->LinkLibrariesForVS6.end(); ++lib2) |
| { |
| this->DeleteDependencyForVS6( dep_map, *lib, *lib2); |
| } |
| } |
| |
| |
| // 3. Create the new link line by simply emitting any dependencies that are |
| // missing. Start from the back and keep adding. |
| // |
| std::set<DependencyMap::key_type> done, visited; |
| std::vector<DependencyMap::key_type> newLinkLibrariesForVS6; |
| for(LinkLibraryVectorType::reverse_iterator lib = |
| this->LinkLibrariesForVS6.rbegin(); |
| lib != this->LinkLibrariesForVS6.rend(); ++lib) |
| { |
| // skip zero size library entries, this may happen |
| // if a variable expands to nothing. |
| if (!lib->first.empty()) |
| { |
| this->EmitForVS6( *lib, dep_map, done, visited, newLinkLibrariesForVS6 ); |
| } |
| } |
| |
| // 4. Add the new libraries to the link line. |
| // |
| for( std::vector<DependencyMap::key_type>::reverse_iterator k = |
| newLinkLibrariesForVS6.rbegin(); |
| k != newLinkLibrariesForVS6.rend(); ++k ) |
| { |
| // get the llt from the dep_map |
| this->LinkLibrariesForVS6.push_back( std::make_pair(k->first,k->second) ); |
| } |
| this->LinkLibrariesForVS6Analyzed = true; |
| } |
| |
| //---------------------------------------------------------------------------- |
| void cmTarget::InsertDependencyForVS6( DependencyMap& depMap, |
| const LibraryID& lib, |
| const LibraryID& dep) |
| { |
| depMap[lib].push_back(dep); |
| } |
| |
| //---------------------------------------------------------------------------- |
| void cmTarget::DeleteDependencyForVS6( DependencyMap& depMap, |
| const LibraryID& lib, |
| const LibraryID& dep) |
| { |
| // Make sure there is an entry in the map for lib. If so, delete all |
| // dependencies to dep. There may be repeated entries because of |
| // external libraries that are specified multiple times. |
| DependencyMap::iterator map_itr = depMap.find( lib ); |
| if( map_itr != depMap.end() ) |
| { |
| DependencyList& depList = map_itr->second; |
| DependencyList::iterator begin = |
| std::remove(depList.begin(), depList.end(), dep); |
| depList.erase(begin, depList.end()); |
| } |
| } |
| |
| //---------------------------------------------------------------------------- |
| void cmTarget::EmitForVS6(const LibraryID lib, |
| const DependencyMap& dep_map, |
| std::set<LibraryID>& emitted, |
| std::set<LibraryID>& visited, |
| DependencyList& link_line ) |
| { |
| // It's already been emitted |
| if( emitted.find(lib) != emitted.end() ) |
| { |
| return; |
| } |
| |
| // Emit the dependencies only if this library node hasn't been |
| // visited before. If it has, then we have a cycle. The recursion |
| // that got us here should take care of everything. |
| |
| if( visited.insert(lib).second ) |
| { |
| if( dep_map.find(lib) != dep_map.end() ) // does it have dependencies? |
| { |
| const DependencyList& dep_on = dep_map.find( lib )->second; |
| DependencyList::const_reverse_iterator i; |
| |
| // To cater for recursive external libraries, we must emit |
| // duplicates on this link line *unless* they were emitted by |
| // some other node, in which case we assume that the recursion |
| // was resolved then. We making the simplifying assumption that |
| // any duplicates on a single link line are on purpose, and must |
| // be preserved. |
| |
| // This variable will keep track of the libraries that were |
| // emitted directly from the current node, and not from a |
| // recursive call. This way, if we come across a library that |
| // has already been emitted, we repeat it iff it has been |
| // emitted here. |
| std::set<DependencyMap::key_type> emitted_here; |
| for( i = dep_on.rbegin(); i != dep_on.rend(); ++i ) |
| { |
| if( emitted_here.find(*i) != emitted_here.end() ) |
| { |
| // a repeat. Must emit. |
| emitted.insert(*i); |
| link_line.push_back( *i ); |
| } |
| else |
| { |
| // Emit only if no-one else has |
| if( emitted.find(*i) == emitted.end() ) |
| { |
| // emit dependencies |
| this->EmitForVS6( *i, dep_map, emitted, visited, link_line ); |
| // emit self |
| emitted.insert(*i); |
| emitted_here.insert(*i); |
| link_line.push_back( *i ); |
| } |
| } |
| } |
| } |
| } |
| } |
| |
| //---------------------------------------------------------------------------- |
| void cmTarget::GatherDependenciesForVS6( const cmMakefile& mf, |
| const LibraryID& lib, |
| DependencyMap& dep_map) |
| { |
| // If the library is already in the dependency map, then it has |
| // already been fully processed. |
| if( dep_map.find(lib) != dep_map.end() ) |
| { |
| return; |
| } |
| |
| const char* deps = mf.GetDefinition( lib.first+"_LIB_DEPENDS" ); |
| if( deps && strcmp(deps,"") != 0 ) |
| { |
| // Make sure this library is in the map, even if it has an empty |
| // set of dependencies. This distinguishes the case of explicitly |
| // no dependencies with that of unspecified dependencies. |
| dep_map[lib]; |
| |
| // Parse the dependency information, which is a set of |
| // type, library pairs separated by ";". There is always a trailing ";". |
| cmTargetLinkLibraryType llt = GENERAL_LibraryType; |
| std::string depline = deps; |
| std::string::size_type start = 0; |
| std::string::size_type end; |
| end = depline.find( ";", start ); |
| while( end != std::string::npos ) |
| { |
| std::string l = depline.substr( start, end-start ); |
| if(!l.empty()) |
| { |
| if (l == "debug") |
| { |
| llt = DEBUG_LibraryType; |
| } |
| else if (l == "optimized") |
| { |
| llt = OPTIMIZED_LibraryType; |
| } |
| else if (l == "general") |
| { |
| llt = GENERAL_LibraryType; |
| } |
| else |
| { |
| LibraryID lib2(l,llt); |
| this->InsertDependencyForVS6( dep_map, lib, lib2); |
| this->GatherDependenciesForVS6( mf, lib2, dep_map); |
| llt = GENERAL_LibraryType; |
| } |
| } |
| start = end+1; // skip the ; |
| end = depline.find( ";", start ); |
| } |
| // cannot depend on itself |
| this->DeleteDependencyForVS6( dep_map, lib, lib); |
| } |
| } |
| #endif |
| |
| //---------------------------------------------------------------------------- |
| static bool whiteListedInterfaceProperty(const std::string& prop) |
| { |
| if(cmHasLiteralPrefix(prop, "INTERFACE_")) |
| { |
| return true; |
| } |
| static UNORDERED_SET<std::string> builtIns; |
| if (builtIns.empty()) |
| { |
| builtIns.insert("COMPATIBLE_INTERFACE_BOOL"); |
| builtIns.insert("COMPATIBLE_INTERFACE_NUMBER_MAX"); |
| builtIns.insert("COMPATIBLE_INTERFACE_NUMBER_MIN"); |
| builtIns.insert("COMPATIBLE_INTERFACE_STRING"); |
| builtIns.insert("EXPORT_NAME"); |
| builtIns.insert("IMPORTED"); |
| builtIns.insert("NAME"); |
| builtIns.insert("TYPE"); |
| } |
| |
| if (builtIns.count(prop)) |
| { |
| return true; |
| } |
| |
| if (cmHasLiteralPrefix(prop, "MAP_IMPORTED_CONFIG_")) |
| { |
| return true; |
| } |
| |
| return false; |
| } |
| |
| //---------------------------------------------------------------------------- |
| void cmTarget::SetProperty(const std::string& prop, const char* value) |
| { |
| if (this->GetType() == cmState::INTERFACE_LIBRARY |
| && !whiteListedInterfaceProperty(prop)) |
| { |
| std::ostringstream e; |
| e << "INTERFACE_LIBRARY targets may only have whitelisted properties. " |
| "The property \"" << prop << "\" is not allowed."; |
| this->Makefile->IssueMessage(cmake::FATAL_ERROR, e.str()); |
| return; |
| } |
| else if (prop == "NAME") |
| { |
| std::ostringstream e; |
| e << "NAME property is read-only\n"; |
| this->Makefile->IssueMessage(cmake::FATAL_ERROR, e.str()); |
| return; |
| } |
| else if(prop == "INCLUDE_DIRECTORIES") |
| { |
| this->Internal->IncludeDirectoriesEntries.clear(); |
| this->Internal->IncludeDirectoriesBacktraces.clear(); |
| if (value) |
| { |
| this->Internal->IncludeDirectoriesEntries.push_back(value); |
| cmListFileBacktrace lfbt = this->Makefile->GetBacktrace(); |
| this->Internal->IncludeDirectoriesBacktraces.push_back(lfbt); |
| } |
| } |
| else if(prop == "COMPILE_OPTIONS") |
| { |
| this->Internal->CompileOptionsEntries.clear(); |
| this->Internal->CompileOptionsBacktraces.clear(); |
| if (value) |
| { |
| this->Internal->CompileOptionsEntries.push_back(value); |
| cmListFileBacktrace lfbt = this->Makefile->GetBacktrace(); |
| this->Internal->CompileOptionsBacktraces.push_back(lfbt); |
| } |
| } |
| else if(prop == "COMPILE_FEATURES") |
| { |
| this->Internal->CompileFeaturesEntries.clear(); |
| this->Internal->CompileFeaturesBacktraces.clear(); |
| if (value) |
| { |
| this->Internal->CompileFeaturesEntries.push_back(value); |
| cmListFileBacktrace lfbt = this->Makefile->GetBacktrace(); |
| this->Internal->CompileFeaturesBacktraces.push_back(lfbt); |
| } |
| } |
| else if(prop == "COMPILE_DEFINITIONS") |
| { |
| this->Internal->CompileDefinitionsEntries.clear(); |
| this->Internal->CompileDefinitionsBacktraces.clear(); |
| if (value) |
| { |
| this->Internal->CompileDefinitionsEntries.push_back(value); |
| cmListFileBacktrace lfbt = this->Makefile->GetBacktrace(); |
| this->Internal->CompileDefinitionsBacktraces.push_back(lfbt); |
| } |
| } |
| else if(prop == "EXPORT_NAME" && this->IsImported()) |
| { |
| std::ostringstream e; |
| e << "EXPORT_NAME property can't be set on imported targets (\"" |
| << this->Name << "\")\n"; |
| this->Makefile->IssueMessage(cmake::FATAL_ERROR, e.str()); |
| } |
| else if (prop == "LINK_LIBRARIES") |
| { |
| this->Internal->LinkImplementationPropertyEntries.clear(); |
| this->Internal->LinkImplementationPropertyBacktraces.clear(); |
| if (value) |
| { |
| cmListFileBacktrace lfbt = this->Makefile->GetBacktrace(); |
| this->Internal->LinkImplementationPropertyEntries.push_back(value); |
| this->Internal->LinkImplementationPropertyBacktraces.push_back(lfbt); |
| } |
| } |
| else if (prop == "SOURCES") |
| { |
| if(this->IsImported()) |
| { |
| std::ostringstream e; |
| e << "SOURCES property can't be set on imported targets (\"" |
| << this->Name << "\")\n"; |
| this->Makefile->IssueMessage(cmake::FATAL_ERROR, e.str()); |
| return; |
| } |
| |
| this->Internal->SourceEntries.clear(); |
| this->Internal->SourceBacktraces.clear(); |
| if (value) |
| { |
| cmListFileBacktrace lfbt = this->Makefile->GetBacktrace(); |
| this->Internal->SourceEntries.push_back(value); |
| this->Internal->SourceBacktraces.push_back(lfbt); |
| } |
| } |
| else |
| { |
| this->Properties.SetProperty(prop, value); |
| } |
| } |
| |
| //---------------------------------------------------------------------------- |
| void cmTarget::AppendProperty(const std::string& prop, const char* value, |
| bool asString) |
| { |
| if (this->GetType() == cmState::INTERFACE_LIBRARY |
| && !whiteListedInterfaceProperty(prop)) |
| { |
| std::ostringstream e; |
| e << "INTERFACE_LIBRARY targets may only have whitelisted properties. " |
| "The property \"" << prop << "\" is not allowed."; |
| this->Makefile->IssueMessage(cmake::FATAL_ERROR, e.str()); |
| return; |
| } |
| else if (prop == "NAME") |
| { |
| std::ostringstream e; |
| e << "NAME property is read-only\n"; |
| this->Makefile->IssueMessage(cmake::FATAL_ERROR, e.str()); |
| return; |
| } |
| else if(prop == "INCLUDE_DIRECTORIES") |
| { |
| if (value && *value) |
| { |
| this->Internal->IncludeDirectoriesEntries.push_back(value); |
| cmListFileBacktrace lfbt = this->Makefile->GetBacktrace(); |
| this->Internal->IncludeDirectoriesBacktraces.push_back(lfbt); |
| } |
| } |
| else if(prop == "COMPILE_OPTIONS") |
| { |
| if (value && *value) |
| { |
| this->Internal->CompileOptionsEntries.push_back(value); |
| cmListFileBacktrace lfbt = this->Makefile->GetBacktrace(); |
| this->Internal->CompileOptionsBacktraces.push_back(lfbt); |
| } |
| } |
| else if(prop == "COMPILE_FEATURES") |
| { |
| if (value && *value) |
| { |
| this->Internal->CompileFeaturesEntries.push_back(value); |
| cmListFileBacktrace lfbt = this->Makefile->GetBacktrace(); |
| this->Internal->CompileFeaturesBacktraces.push_back(lfbt); |
| } |
| } |
| else if(prop == "COMPILE_DEFINITIONS") |
| { |
| if (value && *value) |
| { |
| this->Internal->CompileDefinitionsEntries.push_back(value); |
| cmListFileBacktrace lfbt = this->Makefile->GetBacktrace(); |
| this->Internal->CompileDefinitionsBacktraces.push_back(lfbt); |
| } |
| } |
| else if(prop == "EXPORT_NAME" && this->IsImported()) |
| { |
| std::ostringstream e; |
| e << "EXPORT_NAME property can't be set on imported targets (\"" |
| << this->Name << "\")\n"; |
| this->Makefile->IssueMessage(cmake::FATAL_ERROR, e.str()); |
| } |
| else if (prop == "LINK_LIBRARIES") |
| { |
| if (value && *value) |
| { |
| cmListFileBacktrace lfbt = this->Makefile->GetBacktrace(); |
| this->Internal->LinkImplementationPropertyEntries.push_back(value); |
| this->Internal->LinkImplementationPropertyBacktraces.push_back(lfbt); |
| } |
| } |
| else if (prop == "SOURCES") |
| { |
| if(this->IsImported()) |
| { |
| std::ostringstream e; |
| e << "SOURCES property can't be set on imported targets (\"" |
| << this->Name << "\")\n"; |
| this->Makefile->IssueMessage(cmake::FATAL_ERROR, e.str()); |
| return; |
| } |
| cmListFileBacktrace lfbt = this->Makefile->GetBacktrace(); |
| this->Internal->SourceEntries.push_back(value); |
| this->Internal->SourceBacktraces.push_back(lfbt); |
| } |
| else |
| { |
| this->Properties.AppendProperty(prop, value, asString); |
| } |
| } |
| |
| //---------------------------------------------------------------------------- |
| void cmTarget::AppendBuildInterfaceIncludes() |
| { |
| if(this->GetType() != cmState::SHARED_LIBRARY && |
| this->GetType() != cmState::STATIC_LIBRARY && |
| this->GetType() != cmState::MODULE_LIBRARY && |
| this->GetType() != cmState::INTERFACE_LIBRARY && |
| !this->IsExecutableWithExports()) |
| { |
| return; |
| } |
| if (this->BuildInterfaceIncludesAppended) |
| { |
| return; |
| } |
| this->BuildInterfaceIncludesAppended = true; |
| |
| if (this->Makefile->IsOn("CMAKE_INCLUDE_CURRENT_DIR_IN_INTERFACE")) |
| { |
| const char *binDir = this->Makefile->GetCurrentBinaryDirectory(); |
| const char *srcDir = this->Makefile->GetCurrentSourceDirectory(); |
| const std::string dirs = std::string(binDir ? binDir : "") |
| + std::string(binDir ? ";" : "") |
| + std::string(srcDir ? srcDir : ""); |
| if (!dirs.empty()) |
| { |
| this->AppendProperty("INTERFACE_INCLUDE_DIRECTORIES", |
| ("$<BUILD_INTERFACE:" + dirs + ">").c_str()); |
| } |
| } |
| } |
| |
| //---------------------------------------------------------------------------- |
| void cmTarget::InsertInclude(std::string const& entry, |
| cmListFileBacktrace const& bt, |
| bool before) |
| { |
| std::vector<std::string>::iterator position = |
| before ? this->Internal->IncludeDirectoriesEntries.begin() |
| : this->Internal->IncludeDirectoriesEntries.end(); |
| |
| std::vector<cmListFileBacktrace>::iterator btPosition = |
| before ? this->Internal->IncludeDirectoriesBacktraces.begin() |
| : this->Internal->IncludeDirectoriesBacktraces.end(); |
| |
| this->Internal->IncludeDirectoriesEntries.insert(position, entry); |
| this->Internal->IncludeDirectoriesBacktraces.insert(btPosition, bt); |
| } |
| |
| //---------------------------------------------------------------------------- |
| void cmTarget::InsertCompileOption(std::string const& entry, |
| cmListFileBacktrace const& bt, |
| bool before) |
| { |
| std::vector<std::string>::iterator position = |
| before ? this->Internal->CompileOptionsEntries.begin() |
| : this->Internal->CompileOptionsEntries.end(); |
| |
| std::vector<cmListFileBacktrace>::iterator btPosition = |
| before ? this->Internal->CompileOptionsBacktraces.begin() |
| : this->Internal->CompileOptionsBacktraces.end(); |
| |
| this->Internal->CompileOptionsEntries.insert(position, entry); |
| this->Internal->CompileOptionsBacktraces.insert(btPosition, bt); |
| } |
| |
| //---------------------------------------------------------------------------- |
| void cmTarget::InsertCompileDefinition(std::string const& entry, |
| cmListFileBacktrace const& bt) |
| { |
| this->Internal->CompileDefinitionsEntries.push_back(entry); |
| this->Internal->CompileDefinitionsBacktraces.push_back(bt); |
| } |
| |
| //---------------------------------------------------------------------------- |
| static void cmTargetCheckLINK_INTERFACE_LIBRARIES( |
| const std::string& prop, const char* value, cmMakefile* context, |
| bool imported) |
| { |
| // Look for link-type keywords in the value. |
| static cmsys::RegularExpression |
| keys("(^|;)(debug|optimized|general)(;|$)"); |
| if(!keys.find(value)) |
| { |
| return; |
| } |
| |
| // Support imported and non-imported versions of the property. |
| const char* base = (imported? |
| "IMPORTED_LINK_INTERFACE_LIBRARIES" : |
| "LINK_INTERFACE_LIBRARIES"); |
| |
| // Report an error. |
| std::ostringstream e; |
| e << "Property " << prop << " may not contain link-type keyword \"" |
| << keys.match(2) << "\". " |
| << "The " << base << " property has a per-configuration " |
| << "version called " << base << "_<CONFIG> which may be " |
| << "used to specify per-configuration rules."; |
| if(!imported) |
| { |
| e << " " |
| << "Alternatively, an IMPORTED library may be created, configured " |
| << "with a per-configuration location, and then named in the " |
| << "property value. " |
| << "See the add_library command's IMPORTED mode for details." |
| << "\n" |
| << "If you have a list of libraries that already contains the " |
| << "keyword, use the target_link_libraries command with its " |
| << "LINK_INTERFACE_LIBRARIES mode to set the property. " |
| << "The command automatically recognizes link-type keywords and sets " |
| << "the LINK_INTERFACE_LIBRARIES and LINK_INTERFACE_LIBRARIES_DEBUG " |
| << "properties accordingly."; |
| } |
| context->IssueMessage(cmake::FATAL_ERROR, e.str()); |
| } |
| |
| //---------------------------------------------------------------------------- |
| static void cmTargetCheckINTERFACE_LINK_LIBRARIES(const char* value, |
| cmMakefile* context) |
| { |
| // Look for link-type keywords in the value. |
| static cmsys::RegularExpression |
| keys("(^|;)(debug|optimized|general)(;|$)"); |
| if(!keys.find(value)) |
| { |
| return; |
| } |
| |
| // Report an error. |
| std::ostringstream e; |
| |
| e << "Property INTERFACE_LINK_LIBRARIES may not contain link-type " |
| "keyword \"" << keys.match(2) << "\". The INTERFACE_LINK_LIBRARIES " |
| "property may contain configuration-sensitive generator-expressions " |
| "which may be used to specify per-configuration rules."; |
| |
| context->IssueMessage(cmake::FATAL_ERROR, e.str()); |
| } |
| |
| //---------------------------------------------------------------------------- |
| void cmTarget::CheckProperty(const std::string& prop, |
| cmMakefile* context) const |
| { |
| // Certain properties need checking. |
| if(cmHasLiteralPrefix(prop, "LINK_INTERFACE_LIBRARIES")) |
| { |
| if(const char* value = this->GetProperty(prop)) |
| { |
| cmTargetCheckLINK_INTERFACE_LIBRARIES(prop, value, context, false); |
| } |
| } |
| if(cmHasLiteralPrefix(prop, "IMPORTED_LINK_INTERFACE_LIBRARIES")) |
| { |
| if(const char* value = this->GetProperty(prop)) |
| { |
| cmTargetCheckLINK_INTERFACE_LIBRARIES(prop, value, context, true); |
| } |
| } |
| if(cmHasLiteralPrefix(prop, "INTERFACE_LINK_LIBRARIES")) |
| { |
| if(const char* value = this->GetProperty(prop)) |
| { |
| cmTargetCheckINTERFACE_LINK_LIBRARIES(value, context); |
| } |
| } |
| } |
| |
| //---------------------------------------------------------------------------- |
| void cmTarget::MarkAsImported(bool global) |
| { |
| this->IsImportedTarget = true; |
| this->ImportedGloballyVisible = global; |
| } |
| |
| //---------------------------------------------------------------------------- |
| bool cmTarget::HandleLocationPropertyPolicy(cmMakefile* context) const |
| { |
| if (this->IsImported()) |
| { |
| return true; |
| } |
| std::ostringstream e; |
| const char *modal = 0; |
| cmake::MessageType messageType = cmake::AUTHOR_WARNING; |
| switch (context->GetPolicyStatus(cmPolicies::CMP0026)) |
| { |
| case cmPolicies::WARN: |
| e << cmPolicies::GetPolicyWarning(cmPolicies::CMP0026) << "\n"; |
| modal = "should"; |
| case cmPolicies::OLD: |
| break; |
| case cmPolicies::REQUIRED_ALWAYS: |
| case cmPolicies::REQUIRED_IF_USED: |
| case cmPolicies::NEW: |
| modal = "may"; |
| messageType = cmake::FATAL_ERROR; |
| } |
| |
| if (modal) |
| { |
| e << "The LOCATION property " << modal << " not be read from target \"" |
| << this->GetName() << "\". Use the target name directly with " |
| "add_custom_command, or use the generator expression $<TARGET_FILE>, " |
| "as appropriate.\n"; |
| context->IssueMessage(messageType, e.str()); |
| } |
| |
| return messageType != cmake::FATAL_ERROR; |
| } |
| |
| //---------------------------------------------------------------------------- |
| const char *cmTarget::GetProperty(const std::string& prop) const |
| { |
| return this->GetProperty(prop, this->Makefile); |
| } |
| |
| //---------------------------------------------------------------------------- |
| const char *cmTarget::GetProperty(const std::string& prop, |
| cmMakefile* context) const |
| { |
| if (this->GetType() == cmState::INTERFACE_LIBRARY |
| && !whiteListedInterfaceProperty(prop)) |
| { |
| std::ostringstream e; |
| e << "INTERFACE_LIBRARY targets may only have whitelisted properties. " |
| "The property \"" << prop << "\" is not allowed."; |
| context->IssueMessage(cmake::FATAL_ERROR, e.str()); |
| return 0; |
| } |
| |
| // Watch for special "computed" properties that are dependent on |
| // other properties or variables. Always recompute them. |
| if(this->GetType() == cmState::EXECUTABLE || |
| this->GetType() == cmState::STATIC_LIBRARY || |
| this->GetType() == cmState::SHARED_LIBRARY || |
| this->GetType() == cmState::MODULE_LIBRARY || |
| this->GetType() == cmState::UNKNOWN_LIBRARY) |
| { |
| static const std::string propLOCATION = "LOCATION"; |
| if(prop == propLOCATION) |
| { |
| if (!this->HandleLocationPropertyPolicy(context)) |
| { |
| return 0; |
| } |
| |
| // Set the LOCATION property of the target. |
| // |
| // For an imported target this is the location of an arbitrary |
| // available configuration. |
| // |
| if(this->IsImported()) |
| { |
| this->Properties.SetProperty( |
| propLOCATION, this->ImportedGetFullPath("", false).c_str()); |
| } |
| else |
| { |
| // For a non-imported target this is deprecated because it |
| // cannot take into account the per-configuration name of the |
| // target because the configuration type may not be known at |
| // CMake time. |
| cmGlobalGenerator* gg = this->Makefile->GetGlobalGenerator(); |
| gg->CreateGenerationObjects(); |
| cmGeneratorTarget* gt = gg->FindGeneratorTarget(this->GetName()); |
| this->Properties.SetProperty(propLOCATION, |
| gt->GetLocationForBuild()); |
| } |
| |
| } |
| |
| // Support "LOCATION_<CONFIG>". |
| else if(cmHasLiteralPrefix(prop, "LOCATION_")) |
| { |
| if (!this->HandleLocationPropertyPolicy(context)) |
| { |
| return 0; |
| } |
| const char* configName = prop.c_str() + 9; |
| |
| if (this->IsImported()) |
| { |
| this->Properties.SetProperty( |
| prop, this->ImportedGetFullPath(configName, false).c_str()); |
| } |
| else |
| { |
| cmGlobalGenerator* gg = this->Makefile->GetGlobalGenerator(); |
| gg->CreateGenerationObjects(); |
| cmGeneratorTarget* gt = gg->FindGeneratorTarget(this->GetName()); |
| this->Properties.SetProperty( |
| prop, gt->GetFullPath(configName, false).c_str()); |
| } |
| } |
| // Support "<CONFIG>_LOCATION". |
| else if(cmHasLiteralSuffix(prop, "_LOCATION")) |
| { |
| std::string configName(prop.c_str(), prop.size() - 9); |
| if(configName != "IMPORTED") |
| { |
| if (!this->HandleLocationPropertyPolicy(context)) |
| { |
| return 0; |
| } |
| if (this->IsImported()) |
| { |
| this->Properties.SetProperty( |
| prop, this->ImportedGetFullPath(configName, false).c_str()); |
| } |
| else |
| { |
| cmGlobalGenerator* gg = this->Makefile->GetGlobalGenerator(); |
| gg->CreateGenerationObjects(); |
| cmGeneratorTarget* gt = gg->FindGeneratorTarget(this->GetName()); |
| this->Properties.SetProperty( |
| prop, gt->GetFullPath(configName, false).c_str()); |
| } |
| } |
| } |
| } |
| static UNORDERED_SET<std::string> specialProps; |
| #define MAKE_STATIC_PROP(PROP) \ |
| static const std::string prop##PROP = #PROP |
| MAKE_STATIC_PROP(LINK_LIBRARIES); |
| MAKE_STATIC_PROP(TYPE); |
| MAKE_STATIC_PROP(INCLUDE_DIRECTORIES); |
| MAKE_STATIC_PROP(COMPILE_FEATURES); |
| MAKE_STATIC_PROP(COMPILE_OPTIONS); |
| MAKE_STATIC_PROP(COMPILE_DEFINITIONS); |
| MAKE_STATIC_PROP(IMPORTED); |
| MAKE_STATIC_PROP(NAME); |
| MAKE_STATIC_PROP(BINARY_DIR); |
| MAKE_STATIC_PROP(SOURCE_DIR); |
| MAKE_STATIC_PROP(SOURCES); |
| #undef MAKE_STATIC_PROP |
| if(specialProps.empty()) |
| { |
| specialProps.insert(propLINK_LIBRARIES); |
| specialProps.insert(propTYPE); |
| specialProps.insert(propINCLUDE_DIRECTORIES); |
| specialProps.insert(propCOMPILE_FEATURES); |
| specialProps.insert(propCOMPILE_OPTIONS); |
| specialProps.insert(propCOMPILE_DEFINITIONS); |
| specialProps.insert(propIMPORTED); |
| specialProps.insert(propNAME); |
| specialProps.insert(propBINARY_DIR); |
| specialProps.insert(propSOURCE_DIR); |
| specialProps.insert(propSOURCES); |
| } |
| if(specialProps.count(prop)) |
| { |
| if(prop == propLINK_LIBRARIES) |
| { |
| if (this->Internal->LinkImplementationPropertyEntries.empty()) |
| { |
| return 0; |
| } |
| |
| static std::string output; |
| output = cmJoin(this->Internal->LinkImplementationPropertyEntries, ";"); |
| return output.c_str(); |
| } |
| // the type property returns what type the target is |
| else if (prop == propTYPE) |
| { |
| return cmState::GetTargetTypeName(this->GetType()); |
| } |
| else if(prop == propINCLUDE_DIRECTORIES) |
| { |
| if (this->Internal->IncludeDirectoriesEntries.empty()) |
| { |
| return 0; |
| } |
| |
| static std::string output; |
| output = cmJoin(this->Internal->IncludeDirectoriesEntries, ";"); |
| return output.c_str(); |
| } |
| else if(prop == propCOMPILE_FEATURES) |
| { |
| if (this->Internal->CompileFeaturesEntries.empty()) |
| { |
| return 0; |
| } |
| |
| static std::string output; |
| output = cmJoin(this->Internal->CompileFeaturesEntries, ";"); |
| return output.c_str(); |
| } |
| else if(prop == propCOMPILE_OPTIONS) |
| { |
| if (this->Internal->CompileOptionsEntries.empty()) |
| { |
| return 0; |
| } |
| |
| static std::string output; |
| output = cmJoin(this->Internal->CompileOptionsEntries, ";"); |
| return output.c_str(); |
| } |
| else if(prop == propCOMPILE_DEFINITIONS) |
| { |
| if (this->Internal->CompileDefinitionsEntries.empty()) |
| { |
| return 0; |
| } |
| |
| static std::string output; |
| output = cmJoin(this->Internal->CompileDefinitionsEntries, ";"); |
| return output.c_str(); |
| } |
| else if (prop == propIMPORTED) |
| { |
| return this->IsImported()?"TRUE":"FALSE"; |
| } |
| else if (prop == propNAME) |
| { |
| return this->GetName().c_str(); |
| } |
| else if (prop == propBINARY_DIR) |
| { |
| return this->GetMakefile()->GetCurrentBinaryDirectory(); |
| } |
| else if (prop == propSOURCE_DIR) |
| { |
| return this->GetMakefile()->GetCurrentSourceDirectory(); |
| } |
| else if(prop == propSOURCES) |
| { |
| if (this->Internal->SourceEntries.empty()) |
| { |
| return 0; |
| } |
| |
| std::ostringstream ss; |
| const char* sep = ""; |
| for(std::vector<std::string>::const_iterator |
| i = this->Internal->SourceEntries.begin(); |
| i != this->Internal->SourceEntries.end(); ++i) |
| { |
| std::string const& entry = *i; |
| |
| std::vector<std::string> files; |
| cmSystemTools::ExpandListArgument(entry, files); |
| for (std::vector<std::string>::const_iterator |
| li = files.begin(); li != files.end(); ++li) |
| { |
| if(cmHasLiteralPrefix(*li, "$<TARGET_OBJECTS:") && |
| (*li)[li->size() - 1] == '>') |
| { |
| std::string objLibName = li->substr(17, li->size()-18); |
| |
| if (cmGeneratorExpression::Find(objLibName) != std::string::npos) |
| { |
| ss << sep; |
| sep = ";"; |
| ss << *li; |
| continue; |
| } |
| |
| bool addContent = false; |
| bool noMessage = true; |
| std::ostringstream e; |
| cmake::MessageType messageType = cmake::AUTHOR_WARNING; |
| switch(context->GetPolicyStatus(cmPolicies::CMP0051)) |
| { |
| case cmPolicies::WARN: |
| e << cmPolicies::GetPolicyWarning(cmPolicies::CMP0051) << "\n"; |
| noMessage = false; |
| case cmPolicies::OLD: |
| break; |
| case cmPolicies::REQUIRED_ALWAYS: |
| case cmPolicies::REQUIRED_IF_USED: |
| case cmPolicies::NEW: |
| addContent = true; |
| } |
| if (!noMessage) |
| { |
| e << "Target \"" << this->Name << "\" contains " |
| "$<TARGET_OBJECTS> generator expression in its sources list. " |
| "This content was not previously part of the SOURCES property " |
| "when that property was read at configure time. Code reading " |
| "that property needs to be adapted to ignore the generator " |
| "expression using the string(GENEX_STRIP) command."; |
| context->IssueMessage(messageType, e.str()); |
| } |
| if (addContent) |
| { |
| ss << sep; |
| sep = ";"; |
| ss << *li; |
| } |
| } |
| else if (cmGeneratorExpression::Find(*li) == std::string::npos) |
| { |
| ss << sep; |
| sep = ";"; |
| ss << *li; |
| } |
| else |
| { |
| cmSourceFile *sf = this->Makefile->GetOrCreateSource(*li); |
| // Construct what is known about this source file location. |
| cmSourceFileLocation const& location = sf->GetLocation(); |
| std::string sname = location.GetDirectory(); |
| if(!sname.empty()) |
| { |
| sname += "/"; |
| } |
| sname += location.GetName(); |
| |
| ss << sep; |
| sep = ";"; |
| // Append this list entry. |
| ss << sname; |
| } |
| } |
| } |
| this->Properties.SetProperty("SOURCES", ss.str().c_str()); |
| } |
| } |
| |
| const char *retVal = this->Properties.GetPropertyValue(prop); |
| if (!retVal) |
| { |
| const bool chain = this->GetMakefile()->GetState()-> |
| IsPropertyChained(prop, cmProperty::TARGET); |
| if (chain) |
| { |
| return this->Makefile->GetProperty(prop, chain); |
| } |
| } |
| return retVal; |
| } |
| |
| //---------------------------------------------------------------------------- |
| bool cmTarget::GetPropertyAsBool(const std::string& prop) const |
| { |
| return cmSystemTools::IsOn(this->GetProperty(prop)); |
| } |
| |
| //---------------------------------------------------------------------------- |
| const char* cmTarget::GetSuffixVariableInternal(bool implib) const |
| { |
| switch(this->GetType()) |
| { |
| case cmState::STATIC_LIBRARY: |
| return "CMAKE_STATIC_LIBRARY_SUFFIX"; |
| case cmState::SHARED_LIBRARY: |
| return (implib |
| ? "CMAKE_IMPORT_LIBRARY_SUFFIX" |
| : "CMAKE_SHARED_LIBRARY_SUFFIX"); |
| case cmState::MODULE_LIBRARY: |
| return (implib |
| ? "CMAKE_IMPORT_LIBRARY_SUFFIX" |
| : "CMAKE_SHARED_MODULE_SUFFIX"); |
| case cmState::EXECUTABLE: |
| return (implib |
| ? "CMAKE_IMPORT_LIBRARY_SUFFIX" |
| // Android GUI application packages store the native |
| // binary as a shared library. |
| : (this->IsAndroid && this->GetPropertyAsBool("ANDROID_GUI")? |
| "CMAKE_SHARED_LIBRARY_SUFFIX" : "CMAKE_EXECUTABLE_SUFFIX")); |
| default: |
| break; |
| } |
| return ""; |
| } |
| |
| |
| //---------------------------------------------------------------------------- |
| const char* cmTarget::GetPrefixVariableInternal(bool implib) const |
| { |
| switch(this->GetType()) |
| { |
| case cmState::STATIC_LIBRARY: |
| return "CMAKE_STATIC_LIBRARY_PREFIX"; |
| case cmState::SHARED_LIBRARY: |
| return (implib |
| ? "CMAKE_IMPORT_LIBRARY_PREFIX" |
| : "CMAKE_SHARED_LIBRARY_PREFIX"); |
| case cmState::MODULE_LIBRARY: |
| return (implib |
| ? "CMAKE_IMPORT_LIBRARY_PREFIX" |
| : "CMAKE_SHARED_MODULE_PREFIX"); |
| case cmState::EXECUTABLE: |
| return (implib |
| ? "CMAKE_IMPORT_LIBRARY_PREFIX" |
| // Android GUI application packages store the native |
| // binary as a shared library. |
| : (this->IsAndroid && this->GetPropertyAsBool("ANDROID_GUI")? |
| "CMAKE_SHARED_LIBRARY_PREFIX" : "")); |
| default: |
| break; |
| } |
| return ""; |
| } |
| |
| //---------------------------------------------------------------------------- |
| std::string |
| cmTarget::ImportedGetFullPath(const std::string& config, bool pimplib) const |
| { |
| assert(this->IsImported()); |
| |
| // Lookup/compute/cache the import information for this |
| // configuration. |
| std::string config_upper; |
| if(!config.empty()) |
| { |
| config_upper = cmSystemTools::UpperCase(config); |
| } |
| else |
| { |
| config_upper = "NOCONFIG"; |
| } |
| |
| std::string result; |
| |
| const char* loc = 0; |
| const char* imp = 0; |
| std::string suffix; |
| |
| if(this->GetType() != cmState::INTERFACE_LIBRARY |
| && this->GetMappedConfig(config_upper, &loc, &imp, suffix)) |
| { |
| if (!pimplib) |
| { |
| if(loc) |
| { |
| result = loc; |
| } |
| else |
| { |
| std::string impProp = "IMPORTED_LOCATION"; |
| impProp += suffix; |
| if(const char* config_location = this->GetProperty(impProp)) |
| { |
| result = config_location; |
| } |
| else if(const char* location = |
| this->GetProperty("IMPORTED_LOCATION")) |
| { |
| result = location; |
| } |
| } |
| } |
| else |
| { |
| if(imp) |
| { |
| result = imp; |
| } |
| else if(this->GetType() == cmState::SHARED_LIBRARY || |
| this->IsExecutableWithExports()) |
| { |
| std::string impProp = "IMPORTED_IMPLIB"; |
| impProp += suffix; |
| if(const char* config_implib = this->GetProperty(impProp)) |
| { |
| result = config_implib; |
| } |
| else if(const char* implib = this->GetProperty("IMPORTED_IMPLIB")) |
| { |
| result = implib; |
| } |
| } |
| } |
| } |
| |
| if(result.empty()) |
| { |
| result = this->GetName(); |
| result += "-NOTFOUND"; |
| } |
| return result; |
| } |
| |
| //---------------------------------------------------------------------------- |
| void cmTarget::SetPropertyDefault(const std::string& property, |
| const char* default_value) |
| { |
| // Compute the name of the variable holding the default value. |
| std::string var = "CMAKE_"; |
| var += property; |
| |
| if(const char* value = this->Makefile->GetDefinition(var)) |
| { |
| this->SetProperty(property, value); |
| } |
| else if(default_value) |
| { |
| this->SetProperty(property, default_value); |
| } |
| } |
| |
| bool cmTarget::GetMappedConfig(std::string const& desired_config, |
| const char** loc, |
| const char** imp, |
| std::string& suffix) const |
| { |
| if (this->GetType() == cmState::INTERFACE_LIBRARY) |
| { |
| // This method attempts to find a config-specific LOCATION for the |
| // IMPORTED library. In the case of cmState::INTERFACE_LIBRARY, there is no |
| // LOCATION at all, so leaving *loc and *imp unchanged is the appropriate |
| // and valid response. |
| return true; |
| } |
| |
| // Track the configuration-specific property suffix. |
| suffix = "_"; |
| suffix += desired_config; |
| |
| std::vector<std::string> mappedConfigs; |
| { |
| std::string mapProp = "MAP_IMPORTED_CONFIG_"; |
| mapProp += desired_config; |
| if(const char* mapValue = this->GetProperty(mapProp)) |
| { |
| cmSystemTools::ExpandListArgument(mapValue, mappedConfigs); |
| } |
| } |
| |
| // If we needed to find one of the mapped configurations but did not |
| // On a DLL platform there may be only IMPORTED_IMPLIB for a shared |
| // library or an executable with exports. |
| bool allowImp = this->HasImportLibrary(); |
| |
| // If a mapping was found, check its configurations. |
| for(std::vector<std::string>::const_iterator mci = mappedConfigs.begin(); |
| !*loc && !*imp && mci != mappedConfigs.end(); ++mci) |
| { |
| // Look for this configuration. |
| std::string mcUpper = cmSystemTools::UpperCase(*mci); |
| std::string locProp = "IMPORTED_LOCATION_"; |
| locProp += mcUpper; |
| *loc = this->GetProperty(locProp); |
| if(allowImp) |
| { |
| std::string impProp = "IMPORTED_IMPLIB_"; |
| impProp += mcUpper; |
| *imp = this->GetProperty(impProp); |
| } |
| |
| // If it was found, use it for all properties below. |
| if(*loc || *imp) |
| { |
| suffix = "_"; |
| suffix += mcUpper; |
| } |
| } |
| |
| // If we needed to find one of the mapped configurations but did not |
| // then the target is not found. The project does not want any |
| // other configuration. |
| if(!mappedConfigs.empty() && !*loc && !*imp) |
| { |
| return false; |
| } |
| |
| // If we have not yet found it then there are no mapped |
| // configurations. Look for an exact-match. |
| if(!*loc && !*imp) |
| { |
| std::string locProp = "IMPORTED_LOCATION"; |
| locProp += suffix; |
| *loc = this->GetProperty(locProp); |
| if(allowImp) |
| { |
| std::string impProp = "IMPORTED_IMPLIB"; |
| impProp += suffix; |
| *imp = this->GetProperty(impProp); |
| } |
| } |
| |
| // If we have not yet found it then there are no mapped |
| // configurations and no exact match. |
| if(!*loc && !*imp) |
| { |
| // The suffix computed above is not useful. |
| suffix = ""; |
| |
| // Look for a configuration-less location. This may be set by |
| // manually-written code. |
| *loc = this->GetProperty("IMPORTED_LOCATION"); |
| if(allowImp) |
| { |
| *imp = this->GetProperty("IMPORTED_IMPLIB"); |
| } |
| } |
| |
| // If we have not yet found it then the project is willing to try |
| // any available configuration. |
| if(!*loc && !*imp) |
| { |
| std::vector<std::string> availableConfigs; |
| if(const char* iconfigs = this->GetProperty("IMPORTED_CONFIGURATIONS")) |
| { |
| cmSystemTools::ExpandListArgument(iconfigs, availableConfigs); |
| } |
| for(std::vector<std::string>::const_iterator |
| aci = availableConfigs.begin(); |
| !*loc && !*imp && aci != availableConfigs.end(); ++aci) |
| { |
| suffix = "_"; |
| suffix += cmSystemTools::UpperCase(*aci); |
| std::string locProp = "IMPORTED_LOCATION"; |
| locProp += suffix; |
| *loc = this->GetProperty(locProp); |
| if(allowImp) |
| { |
| std::string impProp = "IMPORTED_IMPLIB"; |
| impProp += suffix; |
| *imp = this->GetProperty(impProp); |
| } |
| } |
| } |
| // If we have not yet found it then the target is not available. |
| if(!*loc && !*imp) |
| { |
| return false; |
| } |
| |
| return true; |
| } |
| |
| //---------------------------------------------------------------------------- |
| cmTargetInternalPointer::cmTargetInternalPointer() |
| { |
| this->Pointer = new cmTargetInternals; |
| } |
| |
| //---------------------------------------------------------------------------- |
| cmTargetInternalPointer |
| ::cmTargetInternalPointer(cmTargetInternalPointer const& r) |
| { |
| // Ideally cmTarget instances should never be copied. However until |
| // we can make a sweep to remove that, this copy constructor avoids |
| // allowing the resources (Internals) to be copied. |
| this->Pointer = new cmTargetInternals(*r.Pointer); |
| } |
| |
| //---------------------------------------------------------------------------- |
| cmTargetInternalPointer::~cmTargetInternalPointer() |
| { |
| delete this->Pointer; |
| } |
| |
| //---------------------------------------------------------------------------- |
| cmTargetInternalPointer& |
| cmTargetInternalPointer::operator=(cmTargetInternalPointer const& r) |
| { |
| if(this == &r) { return *this; } // avoid warning on HP about self check |
| // Ideally cmTarget instances should never be copied. However until |
| // we can make a sweep to remove that, this copy constructor avoids |
| // allowing the resources (Internals) to be copied. |
| cmTargetInternals* oldPointer = this->Pointer; |
| this->Pointer = new cmTargetInternals(*r.Pointer); |
| delete oldPointer; |
| return *this; |
| } |
