diff options
Diffstat (limited to 'Source/cmGeneratorTarget.cxx')
| -rw-r--r-- | Source/cmGeneratorTarget.cxx | 709 |
1 files changed, 657 insertions, 52 deletions
diff --git a/Source/cmGeneratorTarget.cxx b/Source/cmGeneratorTarget.cxx index d633a17..f3d34e3 100644 --- a/Source/cmGeneratorTarget.cxx +++ b/Source/cmGeneratorTarget.cxx @@ -340,6 +340,62 @@ const char *cmGeneratorTarget::GetProperty(const std::string& prop) const } //---------------------------------------------------------------------------- +const char* cmGeneratorTarget::GetOutputTargetType(bool implib) const +{ + switch(this->GetType()) + { + case cmTarget::SHARED_LIBRARY: + if(this->Target->IsDLLPlatform()) + { + if(implib) + { + // A DLL import library is treated as an archive target. + return "ARCHIVE"; + } + else + { + // A DLL shared library is treated as a runtime target. + return "RUNTIME"; + } + } + else + { + // For non-DLL platforms shared libraries are treated as + // library targets. + return "LIBRARY"; + } + case cmTarget::STATIC_LIBRARY: + // Static libraries are always treated as archive targets. + return "ARCHIVE"; + case cmTarget::MODULE_LIBRARY: + if(implib) + { + // Module libraries are always treated as library targets. + return "ARCHIVE"; + } + else + { + // Module import libraries are treated as archive targets. + return "LIBRARY"; + } + case cmTarget::EXECUTABLE: + if(implib) + { + // Executable import libraries are treated as archive targets. + return "ARCHIVE"; + } + else + { + // Executables are always treated as runtime targets. + return "RUNTIME"; + } + default: + break; + } + return ""; +} + +//---------------------------------------------------------------------------- std::string cmGeneratorTarget::GetOutputName(const std::string& config, bool implib) const { @@ -355,7 +411,7 @@ std::string cmGeneratorTarget::GetOutputName(const std::string& config, // Compute output name. std::vector<std::string> props; - std::string type = this->Target->GetOutputTargetType(implib); + std::string type = this->GetOutputTargetType(implib); std::string configUpper = cmSystemTools::UpperCase(config); if(!type.empty() && !configUpper.empty()) { @@ -402,7 +458,8 @@ std::string cmGeneratorTarget::GetOutputName(const std::string& config, { // An empty map entry indicates we have been called recursively // from the above block. - this->Makefile->GetCMakeInstance()->IssueMessage( + this->LocalGenerator->GetCMakeInstance() + ->IssueMessage( cmake::FATAL_ERROR, "Target '" + this->GetName() + "' OUTPUT_NAME depends on itself.", this->Target->GetBacktrace()); @@ -454,7 +511,7 @@ cmGeneratorTarget::GetSourceDepends(cmSourceFile const* sf) const static void handleSystemIncludesDep(cmMakefile *mf, cmTarget const* depTgt, const std::string& config, - cmTarget *headTarget, + cmGeneratorTarget const* headTarget, cmGeneratorExpressionDAGChecker *dagChecker, std::vector<std::string>& result, bool excludeImported) @@ -465,7 +522,7 @@ static void handleSystemIncludesDep(cmMakefile *mf, cmTarget const* depTgt, cmGeneratorExpression ge; cmSystemTools::ExpandListArgument(ge.Parse(dirs) ->Evaluate(mf, - config, false, headTarget, + config, false, headTarget->Target, depTgt, dagChecker), result); } if (!depTgt->IsImported() || excludeImported) @@ -479,7 +536,7 @@ static void handleSystemIncludesDep(cmMakefile *mf, cmTarget const* depTgt, cmGeneratorExpression ge; cmSystemTools::ExpandListArgument(ge.Parse(dirs) ->Evaluate(mf, - config, false, headTarget, + config, false, headTarget->Target, depTgt, dagChecker), result); } } @@ -747,7 +804,7 @@ const char* cmGeneratorTarget::GetLocationForBuild() const } // Now handle the deprecated build-time configuration location. - location = this->Target->GetDirectory(); + location = this->GetDirectory(); const char* cfgid = this->Makefile->GetDefinition("CMAKE_CFG_INTDIR"); if(cfgid && strcmp(cfgid, ".") != 0) { @@ -812,7 +869,7 @@ bool cmGeneratorTarget::IsSystemIncludeDirectory(const std::string& dir, for(std::vector<cmTarget const*>::const_iterator li = deps.begin(), le = deps.end(); li != le; ++li) { - handleSystemIncludesDep(this->Makefile, *li, config, this->Target, + handleSystemIncludesDep(this->Makefile, *li, config, this, &dagChecker, result, excludeImported); } @@ -846,7 +903,7 @@ static void AddInterfaceEntries( std::vector<cmGeneratorTarget::TargetPropertyEntry*>& entries) { if(cmLinkImplementationLibraries const* impl = - thisTarget->Target->GetLinkImplementationLibraries(config)) + thisTarget->GetLinkImplementationLibraries(config)) { for (std::vector<cmLinkImplItem>::const_iterator it = impl->Libraries.begin(), end = impl->Libraries.end(); @@ -951,7 +1008,7 @@ static bool processSources(cmGeneratorTarget const* tgt, } if (!usedSources.empty()) { - mf->GetCMakeInstance()->IssueMessage(cmake::LOG, + tgt->GetLocalGenerator()->GetCMakeInstance()->IssueMessage(cmake::LOG, std::string("Used sources for target ") + tgt->GetName() + ":\n" + usedSources, (*it)->ge->GetBacktrace()); @@ -1129,7 +1186,7 @@ cmGeneratorTarget::GetCompilePDBPath(const std::string& config) const std::string name = this->GetCompilePDBName(config); if(dir.empty() && !name.empty()) { - dir = this->Target->GetPDBDirectory(config); + dir = this->GetPDBDirectory(config); } if(!dir.empty()) { @@ -1211,7 +1268,7 @@ cmGeneratorTarget::NeedRelinkBeforeInstall(const std::string& config) const // will likely change between the build tree and install tree and // this target must be relinked. return this->HaveBuildTreeRPATH(config) - || this->Target->HaveInstallTreeRPATH(); + || this->HaveInstallTreeRPATH(); } //---------------------------------------------------------------------------- @@ -1281,6 +1338,133 @@ bool cmGeneratorTarget::IsChrpathUsed(const std::string& config) const return false; } +//---------------------------------------------------------------------------- +bool cmGeneratorTarget::IsImportedSharedLibWithoutSOName( + const std::string& config) const +{ + if(this->IsImported() && this->GetType() == cmTarget::SHARED_LIBRARY) + { + if(cmTarget::ImportInfo const* info = this->Target->GetImportInfo(config)) + { + return info->NoSOName; + } + } + return false; +} + +//---------------------------------------------------------------------------- +bool cmGeneratorTarget::HasMacOSXRpathInstallNameDir( + const std::string& config) const +{ + bool install_name_is_rpath = false; + bool macosx_rpath = false; + + if(!this->IsImported()) + { + if(this->GetType() != cmTarget::SHARED_LIBRARY) + { + return false; + } + const char* install_name = this->GetProperty("INSTALL_NAME_DIR"); + bool use_install_name = + this->GetPropertyAsBool("BUILD_WITH_INSTALL_RPATH"); + if(install_name && use_install_name && + std::string(install_name) == "@rpath") + { + install_name_is_rpath = true; + } + else if(install_name && use_install_name) + { + return false; + } + if(!install_name_is_rpath) + { + macosx_rpath = this->MacOSXRpathInstallNameDirDefault(); + } + } + else + { + // Lookup the imported soname. + if(cmTarget::ImportInfo const* info = this->Target->GetImportInfo(config)) + { + if(!info->NoSOName && !info->SOName.empty()) + { + if(info->SOName.find("@rpath/") == 0) + { + install_name_is_rpath = true; + } + } + else + { + std::string install_name; + cmSystemTools::GuessLibraryInstallName(info->Location, install_name); + if(install_name.find("@rpath") != std::string::npos) + { + install_name_is_rpath = true; + } + } + } + } + + if(!install_name_is_rpath && !macosx_rpath) + { + return false; + } + + if(!this->Makefile->IsSet("CMAKE_SHARED_LIBRARY_RUNTIME_C_FLAG")) + { + std::ostringstream w; + w << "Attempting to use"; + if(macosx_rpath) + { + w << " MACOSX_RPATH"; + } + else + { + w << " @rpath"; + } + w << " without CMAKE_SHARED_LIBRARY_RUNTIME_C_FLAG being set."; + w << " This could be because you are using a Mac OS X version"; + w << " less than 10.5 or because CMake's platform configuration is"; + w << " corrupt."; + cmake* cm = this->Makefile->GetCMakeInstance(); + cm->IssueMessage(cmake::FATAL_ERROR, w.str(), + this->Target->GetBacktrace()); + } + + return true; +} + +//---------------------------------------------------------------------------- +bool cmGeneratorTarget::MacOSXRpathInstallNameDirDefault() const +{ + // we can't do rpaths when unsupported + if(!this->Makefile->IsSet("CMAKE_SHARED_LIBRARY_RUNTIME_C_FLAG")) + { + return false; + } + + const char* macosx_rpath_str = this->GetProperty("MACOSX_RPATH"); + if(macosx_rpath_str) + { + return this->GetPropertyAsBool("MACOSX_RPATH"); + } + + cmPolicies::PolicyStatus cmp0042 = this->Target->GetPolicyStatusCMP0042(); + + if(cmp0042 == cmPolicies::WARN) + { + this->Makefile->GetGlobalGenerator()-> + AddCMP0042WarnTarget(this->GetName()); + } + + if(cmp0042 == cmPolicies::NEW) + { + return true; + } + + return false; +} //---------------------------------------------------------------------------- std::string cmGeneratorTarget::GetSOName(const std::string& config) const @@ -1427,13 +1611,13 @@ cmGeneratorTarget::GetInstallNameDirForBuildTree( !this->GetPropertyAsBool("SKIP_BUILD_RPATH")) { std::string dir; - if(this->Target->MacOSXRpathInstallNameDirDefault()) + if(this->MacOSXRpathInstallNameDirDefault()) { dir = "@rpath"; } else { - dir = this->Target->GetDirectory(config); + dir = this->GetDirectory(config); } dir += "/"; return dir; @@ -1463,7 +1647,7 @@ std::string cmGeneratorTarget::GetInstallNameDirForInstallTree() const } if(!install_name_dir) { - if(this->Target->MacOSXRpathInstallNameDirDefault()) + if(this->MacOSXRpathInstallNameDirDefault()) { dir = "@rpath/"; } @@ -1483,7 +1667,7 @@ public: cmTargetCollectLinkLanguages(cmGeneratorTarget const* target, const std::string& config, UNORDERED_SET<std::string>& languages, - cmTarget const* head): + cmGeneratorTarget const* head): Config(config), Languages(languages), HeadTarget(head), Makefile(target->Target->GetMakefile()), Target(target) { this->Visited.insert(target->Target); } @@ -1521,7 +1705,7 @@ public: << "\" but the target was not found. Perhaps a find_package() " "call is missing for an IMPORTED target, or an ALIAS target is " "missing?"; - this->Makefile->GetCMakeInstance()->IssueMessage( + this->Target->GetLocalGenerator()->GetCMakeInstance()->IssueMessage( messageType, e.str(), this->Target->Target->GetBacktrace()); } } @@ -1553,7 +1737,7 @@ public: private: std::string Config; UNORDERED_SET<std::string>& Languages; - cmTarget const* HeadTarget; + cmGeneratorTarget const* HeadTarget; cmMakefile* Makefile; const cmGeneratorTarget* Target; std::set<cmTarget const*> Visited; @@ -1646,7 +1830,7 @@ void cmGeneratorTarget::ComputeLinkClosure(const std::string& config, } // Add interface languages from linked targets. - cmTargetCollectLinkLanguages cll(this, config, languages, this->Target); + cmTargetCollectLinkLanguages cll(this, config, languages, this); for(std::vector<cmLinkImplItem>::const_iterator li = impl->Libraries.begin(); li != impl->Libraries.end(); ++li) { @@ -1734,7 +1918,7 @@ cmGeneratorTarget::GetMacContentDirectory(const std::string& config, bool implib) const { // Start with the output directory for the target. - std::string fpath = this->Target->GetDirectory(config, implib); + std::string fpath = this->GetDirectory(config, implib); fpath += "/"; bool contentOnly = true; if(this->Target->IsFrameworkOnApple()) @@ -1779,8 +1963,7 @@ cmGeneratorTarget::CompileInfo const* cmGeneratorTarget::GetCompileInfo( if(i == this->CompileInfoMap.end()) { CompileInfo info; - this->Target - ->ComputePDBOutputDir("COMPILE_PDB", config, info.CompilePdbDir); + this->ComputePDBOutputDir("COMPILE_PDB", config, info.CompilePdbDir); CompileInfoMapType::value_type entry(config_upper, info); i = this->CompileInfoMap.insert(entry).first; } @@ -1864,7 +2047,7 @@ void cmGeneratorTarget::GetAutoUicOptions(std::vector<std::string> &result, //---------------------------------------------------------------------------- void processILibs(const std::string& config, - cmTarget const* headTarget, + cmGeneratorTarget const* headTarget, cmLinkItem const& item, cmGlobalGenerator* gg, std::vector<cmTarget const*>& tgts, @@ -1900,13 +2083,13 @@ cmGeneratorTarget::GetLinkImplementationClosure( std::set<cmTarget const*> emitted; cmLinkImplementationLibraries const* impl - = this->Target->GetLinkImplementationLibraries(config); + = this->GetLinkImplementationLibraries(config); for(std::vector<cmLinkImplItem>::const_iterator it = impl->Libraries.begin(); it != impl->Libraries.end(); ++it) { - processILibs(config, this->Target, *it, + processILibs(config, this, *it, this->LocalGenerator->GetGlobalGenerator(), tgts , emitted); } @@ -2444,7 +2627,7 @@ static void processIncludeDirectories(cmGeneratorTarget const* tgt, } if (!usedIncludes.empty()) { - mf->GetCMakeInstance()->IssueMessage(cmake::LOG, + tgt->GetLocalGenerator()->GetCMakeInstance()->IssueMessage(cmake::LOG, std::string("Used includes for target ") + tgt->GetName() + ":\n" + usedIncludes, (*it)->ge->GetBacktrace()); @@ -2500,7 +2683,7 @@ cmGeneratorTarget::GetIncludeDirectories(const std::string& config, if(this->Makefile->IsOn("APPLE")) { cmLinkImplementationLibraries const* impl = - this->Target->GetLinkImplementationLibraries(config); + this->GetLinkImplementationLibraries(config); for(std::vector<cmLinkImplItem>::const_iterator it = impl->Libraries.begin(); it != impl->Libraries.end(); ++it) @@ -2577,7 +2760,7 @@ static void processCompileOptionsInternal(cmGeneratorTarget const* tgt, } if (!usedOptions.empty()) { - mf->GetCMakeInstance()->IssueMessage(cmake::LOG, + tgt->GetLocalGenerator()->GetCMakeInstance()->IssueMessage(cmake::LOG, std::string("Used compile ") + logName + std::string(" for target ") + tgt->GetName() + ":\n" @@ -2859,7 +3042,7 @@ void cmGeneratorTarget::ComputeTargetManifest( } // Get the directory. - std::string dir = this->Target->GetDirectory(config, false); + std::string dir = this->GetDirectory(config, false); // Add each name. std::string f; @@ -2893,7 +3076,7 @@ void cmGeneratorTarget::ComputeTargetManifest( } if(!impName.empty()) { - f = this->Target->GetDirectory(config, true); + f = this->GetDirectory(config, true); f += "/"; f += impName; gg->AddToManifest(f); @@ -2918,7 +3101,7 @@ std::string cmGeneratorTarget::NormalGetFullPath(const std::string& config, bool implib, bool realname) const { - std::string fpath = this->Target->GetDirectory(config, implib); + std::string fpath = this->GetDirectory(config, implib); fpath += "/"; if(this->Target->IsAppBundleOnApple()) { @@ -3927,7 +4110,7 @@ PropertyType checkInterfacePropertyCompatibility(cmGeneratorTarget const* tgt, .find(p) != tgt->Target->GetProperties().end(); const bool impliedByUse = - tgt->Target->IsNullImpliedByLinkLibraries(p); + tgt->IsNullImpliedByLinkLibraries(p); assert((impliedByUse ^ explicitlySet) || (!impliedByUse && !explicitlySet)); @@ -4212,7 +4395,7 @@ cmGeneratorTarget::ReportPropertyOrigin(const std::string &p, areport += result; areport += "\"):\n" + report; - this->Makefile->GetCMakeInstance()->IssueMessage(cmake::LOG, areport); + this->LocalGenerator->GetCMakeInstance()->IssueMessage(cmake::LOG, areport); } //---------------------------------------------------------------------------- @@ -4235,7 +4418,7 @@ void cmGeneratorTarget::LookupLinkItems(std::vector<std::string> const& names, void cmGeneratorTarget::ExpandLinkItems(std::string const& prop, std::string const& value, std::string const& config, - cmTarget const* headTarget, + cmGeneratorTarget const* headTarget, bool usage_requirements_only, std::vector<cmLinkItem>& items, bool& hadHeadSensitiveCondition) const @@ -4254,7 +4437,7 @@ void cmGeneratorTarget::ExpandLinkItems(std::string const& prop, this->Makefile, config, false, - headTarget, + headTarget->Target, this->Target, &dagChecker), libs); this->LookupLinkItems(libs, items); hadHeadSensitiveCondition = cge->GetHadHeadSensitiveCondition(); @@ -4263,7 +4446,7 @@ void cmGeneratorTarget::ExpandLinkItems(std::string const& prop, //---------------------------------------------------------------------------- cmLinkInterface const* cmGeneratorTarget::GetLinkInterface(const std::string& config, - cmTarget const* head) const + cmGeneratorTarget const* head) const { // Imported targets have their own link interface. if(this->IsImported()) @@ -4290,7 +4473,7 @@ cmGeneratorTarget::GetLinkInterface(const std::string& config, return &hm.begin()->second; } - cmOptionalLinkInterface& iface = hm[head]; + cmOptionalLinkInterface& iface = hm[head->Target]; if(!iface.LibrariesDone) { iface.LibrariesDone = true; @@ -4312,7 +4495,7 @@ cmGeneratorTarget::GetLinkInterface(const std::string& config, //---------------------------------------------------------------------------- void cmGeneratorTarget::ComputeLinkInterface(const std::string& config, cmOptionalLinkInterface &iface, - cmTarget const* headTarget) const + cmGeneratorTarget const* headTarget) const { if(iface.ExplicitLibraries) { @@ -4362,8 +4545,8 @@ void cmGeneratorTarget::ComputeLinkInterface(const std::string& config, { // The link implementation is the default link interface. cmLinkImplementationLibraries const* - impl = this->Target->GetLinkImplementationLibrariesInternal(config, - headTarget); + impl = this->GetLinkImplementationLibrariesInternal(config, + headTarget); iface.ImplementationIsInterface = true; iface.WrongConfigLibraries = impl->WrongConfigLibraries; } @@ -4410,7 +4593,7 @@ void cmGeneratorTarget::ComputeLinkInterface(const std::string& config, //---------------------------------------------------------------------------- const cmLinkInterfaceLibraries * cmGeneratorTarget::GetLinkInterfaceLibraries(const std::string& config, - cmTarget const* head, + cmGeneratorTarget const* head, bool usage_requirements_only) const { // Imported targets have their own link interface. @@ -4442,7 +4625,7 @@ cmGeneratorTarget::GetLinkInterfaceLibraries(const std::string& config, return &hm.begin()->second; } - cmOptionalLinkInterface& iface = hm[head]; + cmOptionalLinkInterface& iface = hm[head->Target]; if(!iface.LibrariesDone) { iface.LibrariesDone = true; @@ -4454,11 +4637,261 @@ cmGeneratorTarget::GetLinkInterfaceLibraries(const std::string& config, } //---------------------------------------------------------------------------- +std::string cmGeneratorTarget::GetDirectory(const std::string& config, + bool implib) const +{ + if (this->Target->IsImported()) + { + // Return the directory from which the target is imported. + return + cmSystemTools::GetFilenamePath( + this->Target->ImportedGetFullPath(config, implib)); + } + else if(OutputInfo const* info = this->GetOutputInfo(config)) + { + // Return the directory in which the target will be built. + return implib? info->ImpDir : info->OutDir; + } + return ""; +} + +//---------------------------------------------------------------------------- +bool cmGeneratorTarget::UsesDefaultOutputDir(const std::string& config, + bool implib) const +{ + std::string dir; + return this->ComputeOutputDir(config, implib, dir); +} + +//---------------------------------------------------------------------------- +cmGeneratorTarget::OutputInfo const* cmGeneratorTarget::GetOutputInfo( + const std::string& config) const +{ + // There is no output information for imported targets. + if(this->IsImported()) + { + return 0; + } + + // Only libraries and executables have well-defined output files. + if(!this->Target->HaveWellDefinedOutputFiles()) + { + std::string msg = "cmGeneratorTarget::GetOutputInfo called for "; + msg += this->GetName(); + msg += " which has type "; + msg += cmTarget::GetTargetTypeName(cmTarget::TargetType(this->GetType())); + this->LocalGenerator->IssueMessage(cmake::INTERNAL_ERROR, msg); + return 0; + } + + // Lookup/compute/cache the output information for this configuration. + std::string config_upper; + if(!config.empty()) + { + config_upper = cmSystemTools::UpperCase(config); + } + OutputInfoMapType::iterator i = + this->OutputInfoMap.find(config_upper); + if(i == this->OutputInfoMap.end()) + { + // Add empty info in map to detect potential recursion. + OutputInfo info; + OutputInfoMapType::value_type entry(config_upper, info); + i = this->OutputInfoMap.insert(entry).first; + + // Compute output directories. + this->ComputeOutputDir(config, false, info.OutDir); + this->ComputeOutputDir(config, true, info.ImpDir); + if(!this->ComputePDBOutputDir("PDB", config, info.PdbDir)) + { + info.PdbDir = info.OutDir; + } + + // Now update the previously-prepared map entry. + i->second = info; + } + else if(i->second.empty()) + { + // An empty map entry indicates we have been called recursively + // from the above block. + this->LocalGenerator->GetCMakeInstance()->IssueMessage( + cmake::FATAL_ERROR, + "Target '" + this->GetName() + "' OUTPUT_DIRECTORY depends on itself.", + this->Target->GetBacktrace()); + return 0; + } + return &i->second; +} + +//---------------------------------------------------------------------------- +bool cmGeneratorTarget::ComputeOutputDir(const std::string& config, + bool implib, std::string& out) const +{ + bool usesDefaultOutputDir = false; + std::string conf = config; + + // Look for a target property defining the target output directory + // based on the target type. + std::string targetTypeName = this->GetOutputTargetType(implib); + const char* propertyName = 0; + std::string propertyNameStr = targetTypeName; + if(!propertyNameStr.empty()) + { + propertyNameStr += "_OUTPUT_DIRECTORY"; + propertyName = propertyNameStr.c_str(); + } + + // Check for a per-configuration output directory target property. + std::string configUpper = cmSystemTools::UpperCase(conf); + const char* configProp = 0; + std::string configPropStr = targetTypeName; + if(!configPropStr.empty()) + { + configPropStr += "_OUTPUT_DIRECTORY_"; + configPropStr += configUpper; + configProp = configPropStr.c_str(); + } + + // Select an output directory. + if(const char* config_outdir = this->GetProperty(configProp)) + { + // Use the user-specified per-configuration output directory. + cmGeneratorExpression ge; + cmsys::auto_ptr<cmCompiledGeneratorExpression> cge = + ge.Parse(config_outdir); + out = cge->Evaluate(this->Makefile, config); + + // Skip per-configuration subdirectory. + conf = ""; + } + else if(const char* outdir = this->Target->GetProperty(propertyName)) + { + // Use the user-specified output directory. + cmGeneratorExpression ge; + cmsys::auto_ptr<cmCompiledGeneratorExpression> cge = + ge.Parse(outdir); + out = cge->Evaluate(this->Makefile, config); + + // Skip per-configuration subdirectory if the value contained a + // generator expression. + if (out != outdir) + { + conf = ""; + } + } + else if(this->GetType() == cmTarget::EXECUTABLE) + { + // Lookup the output path for executables. + out = this->Makefile->GetSafeDefinition("EXECUTABLE_OUTPUT_PATH"); + } + else if(this->GetType() == cmTarget::STATIC_LIBRARY || + this->GetType() == cmTarget::SHARED_LIBRARY || + this->GetType() == cmTarget::MODULE_LIBRARY) + { + // Lookup the output path for libraries. + out = this->Makefile->GetSafeDefinition("LIBRARY_OUTPUT_PATH"); + } + if(out.empty()) + { + // Default to the current output directory. + usesDefaultOutputDir = true; + out = "."; + } + + // Convert the output path to a full path in case it is + // specified as a relative path. Treat a relative path as + // relative to the current output directory for this makefile. + out = (cmSystemTools::CollapseFullPath + (out, this->Makefile->GetCurrentBinaryDirectory())); + + // The generator may add the configuration's subdirectory. + if(!conf.empty()) + { + bool iosPlatform = this->Makefile->PlatformIsAppleIos(); + std::string suffix = + usesDefaultOutputDir && iosPlatform ? "${EFFECTIVE_PLATFORM_NAME}" : ""; + this->LocalGenerator->GetGlobalGenerator()-> + AppendDirectoryForConfig("/", conf, suffix, out); + } + + return usesDefaultOutputDir; +} + +//---------------------------------------------------------------------------- +bool cmGeneratorTarget::ComputePDBOutputDir(const std::string& kind, + const std::string& config, + std::string& out) const +{ + // Look for a target property defining the target output directory + // based on the target type. + const char* propertyName = 0; + std::string propertyNameStr = kind; + if(!propertyNameStr.empty()) + { + propertyNameStr += "_OUTPUT_DIRECTORY"; + propertyName = propertyNameStr.c_str(); + } + std::string conf = config; + + // Check for a per-configuration output directory target property. + std::string configUpper = cmSystemTools::UpperCase(conf); + const char* configProp = 0; + std::string configPropStr = kind; + if(!configPropStr.empty()) + { + configPropStr += "_OUTPUT_DIRECTORY_"; + configPropStr += configUpper; + configProp = configPropStr.c_str(); + } + + // Select an output directory. + if(const char* config_outdir = this->GetProperty(configProp)) + { + // Use the user-specified per-configuration output directory. + out = config_outdir; + + // Skip per-configuration subdirectory. + conf = ""; + } + else if(const char* outdir = this->GetProperty(propertyName)) + { + // Use the user-specified output directory. + out = outdir; + } + if(out.empty()) + { + return false; + } + + // Convert the output path to a full path in case it is + // specified as a relative path. Treat a relative path as + // relative to the current output directory for this makefile. + out = (cmSystemTools::CollapseFullPath + (out, this->Makefile->GetCurrentBinaryDirectory())); + + // The generator may add the configuration's subdirectory. + if(!conf.empty()) + { + this->LocalGenerator->GetGlobalGenerator()-> + AppendDirectoryForConfig("/", conf, "", out); + } + return true; +} + +//---------------------------------------------------------------------------- +bool cmGeneratorTarget::HaveInstallTreeRPATH() const +{ + const char* install_rpath = this->GetProperty("INSTALL_RPATH"); + return (install_rpath && *install_rpath) && + !this->Makefile->IsOn("CMAKE_SKIP_INSTALL_RPATH"); +} + +//---------------------------------------------------------------------------- void cmGeneratorTarget::ComputeLinkInterfaceLibraries( const std::string& config, cmOptionalLinkInterface& iface, - cmTarget const* headTarget, + cmGeneratorTarget const* headTarget, bool usage_requirements_only) const { // Construct the property name suffix for this configuration. @@ -4557,8 +4990,7 @@ cmGeneratorTarget::ComputeLinkInterfaceLibraries( { // The link implementation is the default link interface. cmLinkImplementationLibraries const* impl = - this->Target->GetLinkImplementationLibrariesInternal(config, - headTarget); + this->GetLinkImplementationLibrariesInternal(config, headTarget); iface.Libraries.insert(iface.Libraries.end(), impl->Libraries.begin(), impl->Libraries.end()); if(this->Target->GetPolicyStatusCMP0022() == cmPolicies::WARN && @@ -4572,8 +5004,9 @@ cmGeneratorTarget::ComputeLinkInterfaceLibraries( { bool hadHeadSensitiveConditionDummy = false; this->ExpandLinkItems(newProp, newExplicitLibraries, config, - headTarget, usage_requirements_only, - ifaceLibs, hadHeadSensitiveConditionDummy); + headTarget, + usage_requirements_only, + ifaceLibs, hadHeadSensitiveConditionDummy); } if (ifaceLibs != iface.Libraries) { @@ -4607,7 +5040,7 @@ cmGeneratorTarget::ComputeLinkInterfaceLibraries( //---------------------------------------------------------------------------- const cmLinkInterface * cmGeneratorTarget::GetImportLinkInterface(const std::string& config, - cmTarget const* headTarget, + cmGeneratorTarget const* headTarget, bool usage_requirements_only) const { cmTarget::ImportInfo const* info = this->Target->GetImportInfo(config); @@ -4629,7 +5062,7 @@ cmGeneratorTarget::GetImportLinkInterface(const std::string& config, return &hm.begin()->second; } - cmOptionalLinkInterface& iface = hm[headTarget]; + cmOptionalLinkInterface& iface = hm[headTarget->Target]; if(!iface.AllDone) { iface.AllDone = true; @@ -4673,12 +5106,12 @@ cmGeneratorTarget::GetLinkImplementation(const std::string& config) const return 0; } - cmOptionalLinkImplementation& impl = this->Target->GetLinkImplMap(config); + std::string CONFIG = cmSystemTools::UpperCase(config); + cmOptionalLinkImplementation& impl = this->LinkImplMap[CONFIG][this->Target]; if(!impl.LibrariesDone) { impl.LibrariesDone = true; - this->Target->ComputeLinkImplementationLibraries(config, impl, - this->Target); + this->ComputeLinkImplementationLibraries(config, impl, this); } if(!impl.LanguagesDone) { @@ -4818,9 +5251,181 @@ bool cmGeneratorTarget::HaveBuildTreeRPATH(const std::string& config) const return false; } if(cmLinkImplementationLibraries const* impl = - this->Target->GetLinkImplementationLibraries(config)) + this->GetLinkImplementationLibraries(config)) { return !impl->Libraries.empty(); } return false; } + +//---------------------------------------------------------------------------- +cmLinkImplementationLibraries const* +cmGeneratorTarget::GetLinkImplementationLibraries( + const std::string& config) const +{ + return this->GetLinkImplementationLibrariesInternal(config, this); +} + +//---------------------------------------------------------------------------- +cmLinkImplementationLibraries const* +cmGeneratorTarget::GetLinkImplementationLibrariesInternal( + const std::string& config, cmGeneratorTarget const* head) const +{ + // There is no link implementation for imported targets. + if(this->IsImported()) + { + return 0; + } + + // Populate the link implementation libraries for this configuration. + std::string CONFIG = cmSystemTools::UpperCase(config); + HeadToLinkImplementationMap& hm = + this->LinkImplMap[CONFIG]; + + // If the link implementation does not depend on the head target + // then return the one we computed first. + if(!hm.empty() && !hm.begin()->second.HadHeadSensitiveCondition) + { + return &hm.begin()->second; + } + + cmOptionalLinkImplementation& impl = hm[head->Target]; + if(!impl.LibrariesDone) + { + impl.LibrariesDone = true; + this->ComputeLinkImplementationLibraries(config, impl, head); + } + return &impl; +} + +//---------------------------------------------------------------------------- +bool +cmGeneratorTarget::IsNullImpliedByLinkLibraries(const std::string &p) const +{ + return this->LinkImplicitNullProperties.find(p) + != this->LinkImplicitNullProperties.end(); +} + +//---------------------------------------------------------------------------- +void cmGeneratorTarget::ComputeLinkImplementationLibraries( + const std::string& config, + cmOptionalLinkImplementation& impl, + cmGeneratorTarget const* head) const +{ + cmStringRange entryRange = + this->Target->GetLinkImplementationEntries(); + cmBacktraceRange btRange = + this->Target->GetLinkImplementationBacktraces(); + cmBacktraceRange::const_iterator btIt = btRange.begin(); + // Collect libraries directly linked in this configuration. + for (cmStringRange::const_iterator le = entryRange.begin(), + end = entryRange.end(); le != end; ++le, ++btIt) + { + std::vector<std::string> llibs; + cmGeneratorExpressionDAGChecker dagChecker( + this->GetName(), + "LINK_LIBRARIES", 0, 0); + cmGeneratorExpression ge(*btIt); + cmsys::auto_ptr<cmCompiledGeneratorExpression> const cge = + ge.Parse(*le); + std::string const evaluated = + cge->Evaluate(this->Makefile, config, false, head->Target, &dagChecker); + cmSystemTools::ExpandListArgument(evaluated, llibs); + if(cge->GetHadHeadSensitiveCondition()) + { + impl.HadHeadSensitiveCondition = true; + } + + for(std::vector<std::string>::const_iterator li = llibs.begin(); + li != llibs.end(); ++li) + { + // Skip entries that resolve to the target itself or are empty. + std::string name = this->Target->CheckCMP0004(*li); + if(name == this->GetName() || name.empty()) + { + if(name == this->GetName()) + { + bool noMessage = false; + cmake::MessageType messageType = cmake::FATAL_ERROR; + std::ostringstream e; + switch(this->Target->GetPolicyStatusCMP0038()) + { + case cmPolicies::WARN: + { + e << cmPolicies::GetPolicyWarning(cmPolicies::CMP0038) << "\n"; + messageType = cmake::AUTHOR_WARNING; + } + break; + case cmPolicies::OLD: + noMessage = true; + case cmPolicies::REQUIRED_IF_USED: + case cmPolicies::REQUIRED_ALWAYS: + case cmPolicies::NEW: + // Issue the fatal message. + break; + } + + if(!noMessage) + { + e << "Target \"" << this->GetName() << "\" links to itself."; + this->LocalGenerator->GetCMakeInstance()->IssueMessage( + messageType, e.str(), this->Target->GetBacktrace()); + if (messageType == cmake::FATAL_ERROR) + { + return; + } + } + } + continue; + } + + // The entry is meant for this configuration. + impl.Libraries.push_back( + cmLinkImplItem(name, this->Target->FindTargetToLink(name), + *btIt, evaluated != *le)); + } + + std::set<std::string> const& seenProps = cge->GetSeenTargetProperties(); + for (std::set<std::string>::const_iterator it = seenProps.begin(); + it != seenProps.end(); ++it) + { + if (!this->GetProperty(*it)) + { + this->LinkImplicitNullProperties.insert(*it); + } + } + cge->GetMaxLanguageStandard(this->Target, + this->MaxLanguageStandards); + } + + cmTarget::LinkLibraryType linkType = this->Target->ComputeLinkType(config); + cmTarget::LinkLibraryVectorType const& oldllibs = + this->Target->GetOriginalLinkLibraries(); + for(cmTarget::LinkLibraryVectorType::const_iterator li = oldllibs.begin(); + li != oldllibs.end(); ++li) + { + if(li->second != cmTarget::GENERAL && li->second != linkType) + { + std::string name = this->Target->CheckCMP0004(li->first); + if(name == this->GetName() || name.empty()) + { + continue; + } + // Support OLD behavior for CMP0003. + impl.WrongConfigLibraries.push_back( + cmLinkItem(name, this->Target->FindTargetToLink(name))); + } + } +} + +//---------------------------------------------------------------------------- +std::string +cmGeneratorTarget::GetPDBDirectory(const std::string& config) const +{ + if(OutputInfo const* info = this->GetOutputInfo(config)) + { + // Return the directory in which the target will be built. + return info->PdbDir; + } + return ""; +} |