| /*============================================================================ |
| 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 "cmFindPackageCommand.h" |
| |
| #include <cmsys/Directory.hxx> |
| #include <cmsys/RegularExpression.hxx> |
| #include <cmsys/Encoding.hxx> |
| #include "cmAlgorithms.h" |
| |
| #ifdef CMAKE_BUILD_WITH_CMAKE |
| #include "cmVariableWatch.h" |
| #endif |
| |
| #if defined(__HAIKU__) |
| #include <string.h> |
| #include <FindDirectory.h> |
| #include <StorageDefs.h> |
| #endif |
| |
| //---------------------------------------------------------------------------- |
| cmFindPackageCommand::PathLabel |
| cmFindPackageCommand::PathLabel::UserRegistry("PACKAGE_REGISTRY"); |
| cmFindPackageCommand::PathLabel |
| cmFindPackageCommand::PathLabel::Builds("BUILDS"); |
| cmFindPackageCommand::PathLabel |
| cmFindPackageCommand::PathLabel::SystemRegistry("SYSTEM_PACKAGE_REGISTRY"); |
| |
| //---------------------------------------------------------------------------- |
| cmFindPackageCommand::cmFindPackageCommand() |
| { |
| this->CMakePathName = "PACKAGE"; |
| this->Quiet = false; |
| this->Required = false; |
| this->NoUserRegistry = false; |
| this->NoSystemRegistry = false; |
| this->UseConfigFiles = true; |
| this->UseFindModules = true; |
| this->DebugMode = false; |
| this->UseLib64Paths = false; |
| this->PolicyScope = true; |
| this->VersionMajor = 0; |
| this->VersionMinor = 0; |
| this->VersionPatch = 0; |
| this->VersionTweak = 0; |
| this->VersionCount = 0; |
| this->VersionExact = false; |
| this->VersionFoundMajor = 0; |
| this->VersionFoundMinor = 0; |
| this->VersionFoundPatch = 0; |
| this->VersionFoundTweak = 0; |
| this->VersionFoundCount = 0; |
| this->RequiredCMakeVersion = 0; |
| |
| this->AppendSearchPathGroups(); |
| } |
| |
| //---------------------------------------------------------------------------- |
| void cmFindPackageCommand::AppendSearchPathGroups() |
| { |
| std::vector<cmFindCommon::PathLabel>* labels; |
| |
| // Update the All group with new paths |
| labels = &this->PathGroupLabelMap[PathGroup::All]; |
| labels->insert(std::find(labels->begin(), labels->end(), |
| PathLabel::CMakeSystem), |
| PathLabel::UserRegistry); |
| labels->insert(std::find(labels->begin(), labels->end(), |
| PathLabel::CMakeSystem), |
| PathLabel::Builds); |
| labels->insert(std::find(labels->begin(), labels->end(), PathLabel::Guess), |
| PathLabel::SystemRegistry); |
| |
| // Create the new path objects |
| this->LabeledPaths.insert(std::make_pair(PathLabel::UserRegistry, |
| cmSearchPath(this))); |
| this->LabeledPaths.insert(std::make_pair(PathLabel::Builds, |
| cmSearchPath(this))); |
| this->LabeledPaths.insert(std::make_pair(PathLabel::SystemRegistry, |
| cmSearchPath(this))); |
| } |
| |
| //---------------------------------------------------------------------------- |
| bool cmFindPackageCommand |
| ::InitialPass(std::vector<std::string> const& args, cmExecutionStatus &) |
| { |
| if(args.size() < 1) |
| { |
| this->SetError("called with incorrect number of arguments"); |
| return false; |
| } |
| |
| // Lookup required version of CMake. |
| if(const char* rv = |
| this->Makefile->GetDefinition("CMAKE_MINIMUM_REQUIRED_VERSION")) |
| { |
| unsigned int v[3] = {0,0,0}; |
| sscanf(rv, "%u.%u.%u", &v[0], &v[1], &v[2]); |
| this->RequiredCMakeVersion = CMake_VERSION_ENCODE(v[0],v[1],v[2]); |
| } |
| |
| // Check for debug mode. |
| this->DebugMode = this->Makefile->IsOn("CMAKE_FIND_DEBUG_MODE"); |
| |
| // Lookup target architecture, if any. |
| if(const char* arch = |
| this->Makefile->GetDefinition("CMAKE_LIBRARY_ARCHITECTURE")) |
| { |
| this->LibraryArchitecture = arch; |
| } |
| |
| // Lookup whether lib64 paths should be used. |
| if(this->Makefile->PlatformIs64Bit() && |
| this->Makefile->GetState() |
| ->GetGlobalPropertyAsBool("FIND_LIBRARY_USE_LIB64_PATHS")) |
| { |
| this->UseLib64Paths = true; |
| } |
| |
| // Check if User Package Registry should be disabled |
| if(this->Makefile->IsOn("CMAKE_FIND_PACKAGE_NO_PACKAGE_REGISTRY")) |
| { |
| this->NoUserRegistry = true; |
| } |
| |
| // Check if System Package Registry should be disabled |
| if(this->Makefile->IsOn("CMAKE_FIND_PACKAGE_NO_SYSTEM_PACKAGE_REGISTRY")) |
| { |
| this->NoSystemRegistry = true; |
| } |
| |
| // Find the current root path mode. |
| this->SelectDefaultRootPathMode(); |
| |
| // Find the current bundle/framework search policy. |
| this->SelectDefaultMacMode(); |
| |
| // Record options. |
| this->Name = args[0]; |
| std::string components; |
| const char* components_sep = ""; |
| std::set<std::string> requiredComponents; |
| std::set<std::string> optionalComponents; |
| |
| // Always search directly in a generated path. |
| this->SearchPathSuffixes.push_back(""); |
| |
| // Parse the arguments. |
| enum Doing { DoingNone, DoingComponents, DoingOptionalComponents, DoingNames, |
| DoingPaths, DoingPathSuffixes, DoingConfigs, DoingHints }; |
| Doing doing = DoingNone; |
| cmsys::RegularExpression version("^[0-9.]+$"); |
| bool haveVersion = false; |
| std::set<unsigned int> configArgs; |
| std::set<unsigned int> moduleArgs; |
| for(unsigned int i=1; i < args.size(); ++i) |
| { |
| if(args[i] == "QUIET") |
| { |
| this->Quiet = true; |
| doing = DoingNone; |
| } |
| else if(args[i] == "EXACT") |
| { |
| this->VersionExact = true; |
| doing = DoingNone; |
| } |
| else if(args[i] == "MODULE") |
| { |
| moduleArgs.insert(i); |
| doing = DoingNone; |
| } |
| else if(args[i] == "CONFIG") |
| { |
| configArgs.insert(i); |
| doing = DoingNone; |
| } |
| else if(args[i] == "NO_MODULE") |
| { |
| configArgs.insert(i); |
| doing = DoingNone; |
| } |
| else if(args[i] == "REQUIRED") |
| { |
| this->Required = true; |
| doing = DoingComponents; |
| } |
| else if(args[i] == "COMPONENTS") |
| { |
| doing = DoingComponents; |
| } |
| else if(args[i] == "OPTIONAL_COMPONENTS") |
| { |
| doing = DoingOptionalComponents; |
| } |
| else if(args[i] == "NAMES") |
| { |
| configArgs.insert(i); |
| doing = DoingNames; |
| } |
| else if(args[i] == "PATHS") |
| { |
| configArgs.insert(i); |
| doing = DoingPaths; |
| } |
| else if(args[i] == "HINTS") |
| { |
| configArgs.insert(i); |
| doing = DoingHints; |
| } |
| else if(args[i] == "PATH_SUFFIXES") |
| { |
| configArgs.insert(i); |
| doing = DoingPathSuffixes; |
| } |
| else if(args[i] == "CONFIGS") |
| { |
| configArgs.insert(i); |
| doing = DoingConfigs; |
| } |
| else if(args[i] == "NO_POLICY_SCOPE") |
| { |
| this->PolicyScope = false; |
| doing = DoingNone; |
| } |
| else if(args[i] == "NO_CMAKE_PACKAGE_REGISTRY") |
| { |
| this->NoUserRegistry = true; |
| configArgs.insert(i); |
| doing = DoingNone; |
| } |
| else if(args[i] == "NO_CMAKE_SYSTEM_PACKAGE_REGISTRY") |
| { |
| this->NoSystemRegistry = true; |
| configArgs.insert(i); |
| doing = DoingNone; |
| } |
| else if(args[i] == "NO_CMAKE_BUILDS_PATH") |
| { |
| // Ignore legacy option. |
| configArgs.insert(i); |
| doing = DoingNone; |
| } |
| else if(this->CheckCommonArgument(args[i])) |
| { |
| configArgs.insert(i); |
| doing = DoingNone; |
| } |
| else if((doing == DoingComponents) || (doing == DoingOptionalComponents)) |
| { |
| // Set a variable telling the find script whether this component |
| // is required. |
| const char* isRequired = "1"; |
| if (doing == DoingOptionalComponents) |
| { |
| isRequired = "0"; |
| optionalComponents.insert(args[i]); |
| } |
| else |
| { |
| requiredComponents.insert(args[i]); |
| } |
| |
| std::string req_var = this->Name + "_FIND_REQUIRED_" + args[i]; |
| this->AddFindDefinition(req_var, isRequired); |
| |
| // Append to the list of required components. |
| components += components_sep; |
| components += args[i]; |
| components_sep = ";"; |
| } |
| else if(doing == DoingNames) |
| { |
| this->Names.push_back(args[i]); |
| } |
| else if(doing == DoingPaths) |
| { |
| this->UserGuessArgs.push_back(args[i]); |
| } |
| else if(doing == DoingHints) |
| { |
| this->UserHintsArgs.push_back(args[i]); |
| } |
| else if(doing == DoingPathSuffixes) |
| { |
| this->AddPathSuffix(args[i]); |
| } |
| else if(doing == DoingConfigs) |
| { |
| if(args[i].find_first_of(":/\\") != args[i].npos || |
| cmSystemTools::GetFilenameLastExtension(args[i]) != ".cmake") |
| { |
| std::ostringstream e; |
| e << "given CONFIGS option followed by invalid file name \"" |
| << args[i] << "\". The names given must be file names without " |
| << "a path and with a \".cmake\" extension."; |
| this->SetError(e.str()); |
| return false; |
| } |
| this->Configs.push_back(args[i]); |
| } |
| else if(!haveVersion && version.find(args[i].c_str())) |
| { |
| haveVersion = true; |
| this->Version = args[i]; |
| } |
| else |
| { |
| std::ostringstream e; |
| e << "called with invalid argument \"" << args[i] << "\""; |
| this->SetError(e.str()); |
| return false; |
| } |
| } |
| |
| std::vector<std::string> doubledComponents; |
| std::set_intersection(requiredComponents.begin(), requiredComponents.end(), |
| optionalComponents.begin(), optionalComponents.end(), |
| std::back_inserter(doubledComponents)); |
| if(!doubledComponents.empty()) |
| { |
| std::ostringstream e; |
| e << "called with components that are both required and optional:\n"; |
| e << cmWrap(" ", doubledComponents, "", "\n") << "\n"; |
| this->SetError(e.str()); |
| return false; |
| } |
| |
| // Maybe choose one mode exclusively. |
| this->UseFindModules = configArgs.empty(); |
| this->UseConfigFiles = moduleArgs.empty(); |
| if(!this->UseFindModules && !this->UseConfigFiles) |
| { |
| std::ostringstream e; |
| e << "given options exclusive to Module mode:\n"; |
| for(std::set<unsigned int>::const_iterator si = moduleArgs.begin(); |
| si != moduleArgs.end(); ++si) |
| { |
| e << " " << args[*si] << "\n"; |
| } |
| e << "and options exclusive to Config mode:\n"; |
| for(std::set<unsigned int>::const_iterator si = configArgs.begin(); |
| si != configArgs.end(); ++si) |
| { |
| e << " " << args[*si] << "\n"; |
| } |
| e << "The options are incompatible."; |
| this->SetError(e.str()); |
| return false; |
| } |
| |
| // Ignore EXACT with no version. |
| if(this->Version.empty() && this->VersionExact) |
| { |
| this->VersionExact = false; |
| this->Makefile->IssueMessage( |
| cmake::AUTHOR_WARNING, "Ignoring EXACT since no version is requested."); |
| } |
| |
| if(this->Version.empty() || components.empty()) |
| { |
| // Check whether we are recursing inside "Find<name>.cmake" within |
| // another find_package(<name>) call. |
| std::string mod = this->Name; |
| mod += "_FIND_MODULE"; |
| if(this->Makefile->IsOn(mod)) |
| { |
| if(this->Version.empty()) |
| { |
| // Get version information from the outer call if necessary. |
| // Requested version string. |
| std::string ver = this->Name; |
| ver += "_FIND_VERSION"; |
| this->Version = this->Makefile->GetSafeDefinition(ver); |
| |
| // Whether an exact version is required. |
| std::string exact = this->Name; |
| exact += "_FIND_VERSION_EXACT"; |
| this->VersionExact = this->Makefile->IsOn(exact); |
| } |
| if(components.empty()) |
| { |
| std::string components_var = this->Name + "_FIND_COMPONENTS"; |
| components = this->Makefile->GetSafeDefinition(components_var); |
| } |
| } |
| } |
| |
| if(!this->Version.empty()) |
| { |
| // Try to parse the version number and store the results that were |
| // successfully parsed. |
| unsigned int parsed_major; |
| unsigned int parsed_minor; |
| unsigned int parsed_patch; |
| unsigned int parsed_tweak; |
| this->VersionCount = sscanf(this->Version.c_str(), "%u.%u.%u.%u", |
| &parsed_major, &parsed_minor, |
| &parsed_patch, &parsed_tweak); |
| switch(this->VersionCount) |
| { |
| case 4: this->VersionTweak = parsed_tweak; // no break! |
| case 3: this->VersionPatch = parsed_patch; // no break! |
| case 2: this->VersionMinor = parsed_minor; // no break! |
| case 1: this->VersionMajor = parsed_major; // no break! |
| default: break; |
| } |
| } |
| |
| std::string disableFindPackageVar = "CMAKE_DISABLE_FIND_PACKAGE_"; |
| disableFindPackageVar += this->Name; |
| if(this->Makefile->IsOn(disableFindPackageVar)) |
| { |
| if (this->Required) |
| { |
| std::ostringstream e; |
| e << "for module " << this->Name << " called with REQUIRED, but " |
| << disableFindPackageVar |
| << " is enabled. A REQUIRED package cannot be disabled."; |
| this->SetError(e.str()); |
| return false; |
| } |
| |
| return true; |
| } |
| |
| |
| this->SetModuleVariables(components); |
| |
| // See if there is a Find<package>.cmake module. |
| if(this->UseFindModules) |
| { |
| bool foundModule = false; |
| if(!this->FindModule(foundModule)) |
| { |
| this->AppendSuccessInformation(); |
| return false; |
| } |
| if(foundModule) |
| { |
| this->AppendSuccessInformation(); |
| return true; |
| } |
| } |
| |
| if(this->UseFindModules && this->UseConfigFiles && |
| this->Makefile->IsOn("CMAKE_FIND_PACKAGE_WARN_NO_MODULE")) |
| { |
| std::ostringstream aw; |
| if(this->RequiredCMakeVersion >= CMake_VERSION_ENCODE(2,8,8)) |
| { |
| aw << "find_package called without either MODULE or CONFIG option and " |
| "no Find" << this->Name << ".cmake module is in CMAKE_MODULE_PATH. " |
| "Add MODULE to exclusively request Module mode and fail if " |
| "Find" << this->Name << ".cmake is missing. " |
| "Add CONFIG to exclusively request Config mode and search for a " |
| "package configuration file provided by " << this->Name << |
| " (" << this->Name << "Config.cmake or " << |
| cmSystemTools::LowerCase(this->Name) << "-config.cmake). "; |
| } |
| else |
| { |
| aw << "find_package called without NO_MODULE option and no " |
| "Find" << this->Name << ".cmake module is in CMAKE_MODULE_PATH. " |
| "Add NO_MODULE to exclusively request Config mode and search for a " |
| "package configuration file provided by " << this->Name << |
| " (" << this->Name << "Config.cmake or " << |
| cmSystemTools::LowerCase(this->Name) << "-config.cmake). " |
| "Otherwise make Find" << this->Name << ".cmake available in " |
| "CMAKE_MODULE_PATH."; |
| } |
| aw << "\n" |
| "(Variable CMAKE_FIND_PACKAGE_WARN_NO_MODULE enabled this warning.)"; |
| this->Makefile->IssueMessage(cmake::AUTHOR_WARNING, aw.str()); |
| } |
| |
| // No find module. Assume the project has a CMake config file. Use |
| // a <package>_DIR cache variable to locate it. |
| this->Variable = this->Name; |
| this->Variable += "_DIR"; |
| |
| // Add the default name. |
| if(this->Names.empty()) |
| { |
| this->Names.push_back(this->Name); |
| } |
| |
| // Add the default configs. |
| if(this->Configs.empty()) |
| { |
| for(std::vector<std::string>::const_iterator ni = this->Names.begin(); |
| ni != this->Names.end(); ++ni) |
| { |
| std::string config = *ni; |
| config += "Config.cmake"; |
| this->Configs.push_back(config); |
| |
| config = cmSystemTools::LowerCase(*ni); |
| config += "-config.cmake"; |
| this->Configs.push_back(config); |
| } |
| } |
| |
| // get igonored paths from vars and reroot them. |
| std::vector<std::string> ignored; |
| this->GetIgnoredPaths(ignored); |
| this->RerootPaths(ignored); |
| |
| // Construct a set of ignored paths |
| this->IgnoredPaths.clear(); |
| this->IgnoredPaths.insert(ignored.begin(), ignored.end()); |
| |
| // Find and load the package. |
| bool result = this->HandlePackageMode(); |
| this->AppendSuccessInformation(); |
| return result; |
| } |
| |
| |
| //---------------------------------------------------------------------------- |
| void cmFindPackageCommand::SetModuleVariables(const std::string& components) |
| { |
| this->AddFindDefinition("CMAKE_FIND_PACKAGE_NAME", this->Name.c_str()); |
| |
| // Store the list of components. |
| std::string components_var = this->Name + "_FIND_COMPONENTS"; |
| this->AddFindDefinition(components_var, components.c_str()); |
| |
| if(this->Quiet) |
| { |
| // Tell the module that is about to be read that it should find |
| // quietly. |
| std::string quietly = this->Name; |
| quietly += "_FIND_QUIETLY"; |
| this->AddFindDefinition(quietly, "1"); |
| } |
| |
| if(this->Required) |
| { |
| // Tell the module that is about to be read that it should report |
| // a fatal error if the package is not found. |
| std::string req = this->Name; |
| req += "_FIND_REQUIRED"; |
| this->AddFindDefinition(req, "1"); |
| } |
| |
| if(!this->Version.empty()) |
| { |
| // Tell the module that is about to be read what version of the |
| // package has been requested. |
| std::string ver = this->Name; |
| ver += "_FIND_VERSION"; |
| this->AddFindDefinition(ver, this->Version.c_str()); |
| char buf[64]; |
| sprintf(buf, "%u", this->VersionMajor); |
| this->AddFindDefinition(ver+"_MAJOR", buf); |
| sprintf(buf, "%u", this->VersionMinor); |
| this->AddFindDefinition(ver+"_MINOR", buf); |
| sprintf(buf, "%u", this->VersionPatch); |
| this->AddFindDefinition(ver+"_PATCH", buf); |
| sprintf(buf, "%u", this->VersionTweak); |
| this->AddFindDefinition(ver+"_TWEAK", buf); |
| sprintf(buf, "%u", this->VersionCount); |
| this->AddFindDefinition(ver+"_COUNT", buf); |
| |
| // Tell the module whether an exact version has been requested. |
| std::string exact = this->Name; |
| exact += "_FIND_VERSION_EXACT"; |
| this->AddFindDefinition(exact, this->VersionExact? "1":"0"); |
| } |
| } |
| |
| //---------------------------------------------------------------------------- |
| void cmFindPackageCommand::AddFindDefinition(const std::string& var, |
| const char* val) |
| { |
| if(const char* old = this->Makefile->GetDefinition(var)) |
| { |
| this->OriginalDefs[var].exists = true; |
| this->OriginalDefs[var].value = old; |
| } |
| else |
| { |
| this->OriginalDefs[var].exists = false; |
| } |
| this->Makefile->AddDefinition(var, val); |
| } |
| |
| //---------------------------------------------------------------------------- |
| void cmFindPackageCommand::RestoreFindDefinitions() |
| { |
| for(std::map<std::string, OriginalDef>::iterator |
| i = this->OriginalDefs.begin(); i != this->OriginalDefs.end(); ++i) |
| { |
| OriginalDef const& od = i->second; |
| if(od.exists) |
| { |
| this->Makefile->AddDefinition(i->first, od.value.c_str()); |
| } |
| else |
| { |
| this->Makefile->RemoveDefinition(i->first); |
| } |
| } |
| } |
| |
| //---------------------------------------------------------------------------- |
| bool cmFindPackageCommand::FindModule(bool& found) |
| { |
| std::string module = "Find"; |
| module += this->Name; |
| module += ".cmake"; |
| std::string mfile = this->Makefile->GetModulesFile(module.c_str()); |
| if (!mfile.empty()) |
| { |
| // Load the module we found, and set "<name>_FIND_MODULE" to true |
| // while inside it. |
| found = true; |
| std::string var = this->Name; |
| var += "_FIND_MODULE"; |
| this->Makefile->AddDefinition(var, "1"); |
| bool result = this->ReadListFile(mfile.c_str(), DoPolicyScope); |
| this->Makefile->RemoveDefinition(var); |
| return result; |
| } |
| return true; |
| } |
| |
| //---------------------------------------------------------------------------- |
| bool cmFindPackageCommand::HandlePackageMode() |
| { |
| this->ConsideredConfigs.clear(); |
| |
| // Support old capitalization behavior. |
| std::string upperDir = cmSystemTools::UpperCase(this->Name); |
| std::string upperFound = cmSystemTools::UpperCase(this->Name); |
| upperDir += "_DIR"; |
| upperFound += "_FOUND"; |
| |
| // Try to find the config file. |
| const char* def = this->Makefile->GetDefinition(this->Variable); |
| |
| // Try to load the config file if the directory is known |
| bool fileFound = false; |
| if (this->UseConfigFiles) |
| { |
| if(!cmSystemTools::IsOff(def)) |
| { |
| // Get the directory from the variable value. |
| std::string dir = def; |
| cmSystemTools::ConvertToUnixSlashes(dir); |
| |
| // Treat relative paths with respect to the current source dir. |
| if(!cmSystemTools::FileIsFullPath(dir.c_str())) |
| { |
| dir = "/" + dir; |
| dir = this->Makefile->GetCurrentSourceDirectory() + dir; |
| } |
| // The file location was cached. Look for the correct file. |
| std::string file; |
| if (this->FindConfigFile(dir, file)) |
| { |
| this->FileFound = file; |
| fileFound = true; |
| } |
| def = this->Makefile->GetDefinition(this->Variable); |
| } |
| |
| // Search for the config file if it is not already found. |
| if(cmSystemTools::IsOff(def) || !fileFound) |
| { |
| fileFound = this->FindConfig(); |
| } |
| |
| // Sanity check. |
| if(fileFound && this->FileFound.empty()) |
| { |
| this->Makefile->IssueMessage( |
| cmake::INTERNAL_ERROR, "fileFound is true but FileFound is empty!"); |
| fileFound = false; |
| } |
| } |
| |
| std::string foundVar = this->Name; |
| foundVar += "_FOUND"; |
| std::string notFoundMessageVar = this->Name; |
| notFoundMessageVar += "_NOT_FOUND_MESSAGE"; |
| std::string notFoundMessage; |
| |
| // If the directory for the config file was found, try to read the file. |
| bool result = true; |
| bool found = false; |
| bool configFileSetFOUNDFalse = false; |
| |
| if(fileFound) |
| { |
| if ((this->Makefile->IsDefinitionSet(foundVar)) |
| && (this->Makefile->IsOn(foundVar) == false)) |
| { |
| // by removing Foo_FOUND here if it is FALSE, we don't really change |
| // the situation for the Config file which is about to be included, |
| // but we make it possible to detect later on whether the Config file |
| // has set Foo_FOUND to FALSE itself: |
| this->Makefile->RemoveDefinition(foundVar); |
| } |
| this->Makefile->RemoveDefinition(notFoundMessageVar); |
| |
| // Set the version variables before loading the config file. |
| // It may override them. |
| this->StoreVersionFound(); |
| |
| // Parse the configuration file. |
| if(this->ReadListFile(this->FileFound.c_str(), DoPolicyScope)) |
| { |
| // The package has been found. |
| found = true; |
| |
| // Check whether the Config file has set Foo_FOUND to FALSE: |
| if ((this->Makefile->IsDefinitionSet(foundVar)) |
| && (this->Makefile->IsOn(foundVar) == false)) |
| { |
| // we get here if the Config file has set Foo_FOUND actively to FALSE |
| found = false; |
| configFileSetFOUNDFalse = true; |
| notFoundMessage = this->Makefile->GetSafeDefinition( |
| notFoundMessageVar); |
| } |
| } |
| else |
| { |
| // The configuration file is invalid. |
| result = false; |
| } |
| } |
| |
| if (result && !found && (!this->Quiet || this->Required)) |
| { |
| // The variable is not set. |
| std::ostringstream e; |
| std::ostringstream aw; |
| if (configFileSetFOUNDFalse) |
| { |
| e << "Found package configuration file:\n" |
| " " << this->FileFound << "\n" |
| "but it set " << foundVar << " to FALSE so package \"" << |
| this->Name << "\" is considered to be NOT FOUND."; |
| if (!notFoundMessage.empty()) |
| { |
| e << " Reason given by package: \n" << notFoundMessage << "\n"; |
| } |
| } |
| // If there are files in ConsideredConfigs, it means that FooConfig.cmake |
| // have been found, but they didn't have appropriate versions. |
| else if (!this->ConsideredConfigs.empty()) |
| { |
| e << "Could not find a configuration file for package \"" |
| << this->Name << "\" that " |
| << (this->VersionExact? "exactly matches" : "is compatible with") |
| << " requested version \"" << this->Version << "\".\n" |
| << "The following configuration files were considered but not " |
| "accepted:\n"; |
| for(std::vector<ConfigFileInfo>::size_type i=0; |
| i<this->ConsideredConfigs.size(); i++) |
| { |
| e << " " << this->ConsideredConfigs[i].filename |
| << ", version: " << this->ConsideredConfigs[i].version << "\n"; |
| } |
| } |
| else |
| { |
| std::string requestedVersionString; |
| if(!this->Version.empty()) |
| { |
| requestedVersionString = " (requested version "; |
| requestedVersionString += this->Version; |
| requestedVersionString += ")"; |
| } |
| |
| if (this->UseConfigFiles) |
| { |
| if(this->UseFindModules) |
| { |
| e << "By not providing \"Find" << this->Name << ".cmake\" in " |
| "CMAKE_MODULE_PATH this project has asked CMake to find a " |
| "package configuration file provided by \""<<this->Name<< "\", " |
| "but CMake did not find one.\n"; |
| } |
| |
| if(this->Configs.size() == 1) |
| { |
| e << "Could not find a package configuration file named \"" |
| << this->Configs[0] << "\" provided by package \"" |
| << this->Name << "\"" << requestedVersionString <<".\n"; |
| } |
| else |
| { |
| e << "Could not find a package configuration file provided by \"" |
| << this->Name << "\"" << requestedVersionString |
| << " with any of the following names:\n" |
| << cmWrap(" ", this->Configs, "", "\n") << "\n"; |
| } |
| |
| e << "Add the installation prefix of \"" << this->Name << "\" to " |
| "CMAKE_PREFIX_PATH or set \"" << this->Variable << "\" to a " |
| "directory containing one of the above files. " |
| "If \"" << this->Name << "\" provides a separate development " |
| "package or SDK, be sure it has been installed."; |
| } |
| else // if(!this->UseFindModules && !this->UseConfigFiles) |
| { |
| e << "No \"Find" << this->Name << ".cmake\" found in " |
| << "CMAKE_MODULE_PATH."; |
| |
| aw<< "Find"<< this->Name <<".cmake must either be part of this " |
| "project itself, in this case adjust CMAKE_MODULE_PATH so that " |
| "it points to the correct location inside its source tree.\n" |
| "Or it must be installed by a package which has already been " |
| "found via find_package(). In this case make sure that " |
| "package has indeed been found and adjust CMAKE_MODULE_PATH to " |
| "contain the location where that package has installed " |
| "Find" << this->Name << ".cmake. This must be a location " |
| "provided by that package. This error in general means that " |
| "the buildsystem of this project is relying on a Find-module " |
| "without ensuring that it is actually available.\n"; |
| } |
| } |
| |
| |
| this->Makefile->IssueMessage( |
| this->Required? cmake::FATAL_ERROR : cmake::WARNING, e.str()); |
| if (this->Required) |
| { |
| cmSystemTools::SetFatalErrorOccured(); |
| } |
| |
| if (!aw.str().empty()) |
| { |
| this->Makefile->IssueMessage(cmake::AUTHOR_WARNING,aw.str()); |
| } |
| } |
| |
| // Set a variable marking whether the package was found. |
| this->Makefile->AddDefinition(foundVar, found? "1":"0"); |
| |
| // Set a variable naming the configuration file that was found. |
| std::string fileVar = this->Name; |
| fileVar += "_CONFIG"; |
| if(found) |
| { |
| this->Makefile->AddDefinition(fileVar, this->FileFound.c_str()); |
| } |
| else |
| { |
| this->Makefile->RemoveDefinition(fileVar); |
| } |
| |
| std::string consideredConfigsVar = this->Name; |
| consideredConfigsVar += "_CONSIDERED_CONFIGS"; |
| std::string consideredVersionsVar = this->Name; |
| consideredVersionsVar += "_CONSIDERED_VERSIONS"; |
| |
| std::string consideredConfigFiles; |
| std::string consideredVersions; |
| |
| const char* sep = ""; |
| for(std::vector<ConfigFileInfo>::size_type i=0; |
| i<this->ConsideredConfigs.size(); i++) |
| { |
| consideredConfigFiles += sep; |
| consideredVersions += sep; |
| consideredConfigFiles += this->ConsideredConfigs[i].filename; |
| consideredVersions += this->ConsideredConfigs[i].version; |
| sep = ";"; |
| } |
| |
| this->Makefile->AddDefinition(consideredConfigsVar, |
| consideredConfigFiles.c_str()); |
| |
| this->Makefile->AddDefinition(consideredVersionsVar, |
| consideredVersions.c_str()); |
| |
| return result; |
| } |
| |
| //---------------------------------------------------------------------------- |
| bool cmFindPackageCommand::FindConfig() |
| { |
| // Compute the set of search prefixes. |
| this->ComputePrefixes(); |
| |
| // Look for the project's configuration file. |
| bool found = false; |
| |
| // Search for frameworks. |
| if(!found && (this->SearchFrameworkFirst || this->SearchFrameworkOnly)) |
| { |
| found = this->FindFrameworkConfig(); |
| } |
| |
| // Search for apps. |
| if(!found && (this->SearchAppBundleFirst || this->SearchAppBundleOnly)) |
| { |
| found = this->FindAppBundleConfig(); |
| } |
| |
| // Search prefixes. |
| if(!found && !(this->SearchFrameworkOnly || this->SearchAppBundleOnly)) |
| { |
| found = this->FindPrefixedConfig(); |
| } |
| |
| // Search for frameworks. |
| if(!found && this->SearchFrameworkLast) |
| { |
| found = this->FindFrameworkConfig(); |
| } |
| |
| // Search for apps. |
| if(!found && this->SearchAppBundleLast) |
| { |
| found = this->FindAppBundleConfig(); |
| } |
| |
| // Store the entry in the cache so it can be set by the user. |
| std::string init; |
| if(found) |
| { |
| init = cmSystemTools::GetFilenamePath(this->FileFound); |
| } |
| else |
| { |
| init = this->Variable + "-NOTFOUND"; |
| } |
| std::string help = |
| "The directory containing a CMake configuration file for "; |
| help += this->Name; |
| help += "."; |
| // We force the value since we do not get here if it was already set. |
| this->Makefile->AddCacheDefinition(this->Variable, |
| init.c_str(), help.c_str(), |
| cmState::PATH, true); |
| return found; |
| } |
| |
| //---------------------------------------------------------------------------- |
| bool cmFindPackageCommand::FindPrefixedConfig() |
| { |
| std::vector<std::string>& prefixes = this->SearchPaths; |
| for(std::vector<std::string>::const_iterator pi = prefixes.begin(); |
| pi != prefixes.end(); ++pi) |
| { |
| if(this->SearchPrefix(*pi)) |
| { |
| return true; |
| } |
| } |
| return false; |
| } |
| |
| //---------------------------------------------------------------------------- |
| bool cmFindPackageCommand::FindFrameworkConfig() |
| { |
| std::vector<std::string>& prefixes = this->SearchPaths; |
| for(std::vector<std::string>::const_iterator i = prefixes.begin(); |
| i != prefixes.end(); ++i) |
| { |
| if(this->SearchFrameworkPrefix(*i)) |
| { |
| return true; |
| } |
| } |
| return false; |
| } |
| |
| //---------------------------------------------------------------------------- |
| bool cmFindPackageCommand::FindAppBundleConfig() |
| { |
| std::vector<std::string>& prefixes = this->SearchPaths; |
| for(std::vector<std::string>::const_iterator i = prefixes.begin(); |
| i != prefixes.end(); ++i) |
| { |
| if(this->SearchAppBundlePrefix(*i)) |
| { |
| return true; |
| } |
| } |
| return false; |
| } |
| |
| //---------------------------------------------------------------------------- |
| bool cmFindPackageCommand::ReadListFile(const char* f, PolicyScopeRule psr) |
| { |
| const bool noPolicyScope = !this->PolicyScope || psr == NoPolicyScope; |
| if(this->Makefile->ReadDependentFile(f, noPolicyScope)) |
| { |
| return true; |
| } |
| std::string e = "Error reading CMake code from \""; |
| e += f; |
| e += "\"."; |
| this->SetError(e); |
| return false; |
| } |
| |
| //---------------------------------------------------------------------------- |
| void cmFindPackageCommand::AppendToFoundProperty(bool found) |
| { |
| std::vector<std::string> foundContents; |
| const char *foundProp = this->Makefile->GetState() |
| ->GetGlobalProperty("PACKAGES_FOUND"); |
| if (foundProp && *foundProp) |
| { |
| std::string tmp = foundProp; |
| |
| cmSystemTools::ExpandListArgument(tmp, foundContents, false); |
| std::vector<std::string>::iterator nameIt = std::find( |
| foundContents.begin(), foundContents.end(), this->Name); |
| if(nameIt != foundContents.end()) |
| { |
| foundContents.erase(nameIt); |
| } |
| } |
| |
| std::vector<std::string> notFoundContents; |
| const char *notFoundProp = |
| this->Makefile->GetState() |
| ->GetGlobalProperty("PACKAGES_NOT_FOUND"); |
| if (notFoundProp && *notFoundProp) |
| { |
| std::string tmp = notFoundProp; |
| |
| cmSystemTools::ExpandListArgument(tmp, notFoundContents, false); |
| std::vector<std::string>::iterator nameIt = std::find( |
| notFoundContents.begin(), notFoundContents.end(), this->Name); |
| if(nameIt != notFoundContents.end()) |
| { |
| notFoundContents.erase(nameIt); |
| } |
| } |
| |
| if(found) |
| { |
| foundContents.push_back(this->Name); |
| } |
| else |
| { |
| notFoundContents.push_back(this->Name); |
| } |
| |
| |
| std::string tmp = cmJoin(foundContents, ";"); |
| this->Makefile->GetState() |
| ->SetGlobalProperty("PACKAGES_FOUND", tmp.c_str()); |
| |
| tmp = cmJoin(notFoundContents, ";"); |
| this->Makefile->GetState() |
| ->SetGlobalProperty("PACKAGES_NOT_FOUND", tmp.c_str()); |
| } |
| |
| //---------------------------------------------------------------------------- |
| void cmFindPackageCommand::AppendSuccessInformation() |
| { |
| { |
| std::string transitivePropName = "_CMAKE_"; |
| transitivePropName += this->Name + "_TRANSITIVE_DEPENDENCY"; |
| this->Makefile->GetState() |
| ->SetGlobalProperty(transitivePropName, "False"); |
| } |
| std::string found = this->Name; |
| found += "_FOUND"; |
| std::string upperFound = cmSystemTools::UpperCase(found); |
| |
| const char* upperResult = this->Makefile->GetDefinition(upperFound); |
| const char* result = this->Makefile->GetDefinition(found); |
| bool packageFound = ((cmSystemTools::IsOn(result)) |
| || (cmSystemTools::IsOn(upperResult))); |
| |
| this->AppendToFoundProperty(packageFound); |
| |
| // Record whether the find was quiet or not, so this can be used |
| // e.g. in FeatureSummary.cmake |
| std::string quietInfoPropName = "_CMAKE_"; |
| quietInfoPropName += this->Name; |
| quietInfoPropName += "_QUIET"; |
| this->Makefile->GetState() |
| ->SetGlobalProperty(quietInfoPropName, this->Quiet ? "TRUE" : "FALSE"); |
| |
| // set a global property to record the required version of this package |
| std::string versionInfoPropName = "_CMAKE_"; |
| versionInfoPropName += this->Name; |
| versionInfoPropName += "_REQUIRED_VERSION"; |
| std::string versionInfo; |
| if(!this->Version.empty()) |
| { |
| versionInfo = this->VersionExact ? "==" : ">="; |
| versionInfo += " "; |
| versionInfo += this->Version; |
| } |
| this->Makefile->GetState() |
| ->SetGlobalProperty(versionInfoPropName, versionInfo.c_str()); |
| if (this->Required) |
| { |
| std::string requiredInfoPropName = "_CMAKE_"; |
| requiredInfoPropName += this->Name; |
| requiredInfoPropName += "_TYPE"; |
| this->Makefile->GetState() |
| ->SetGlobalProperty(requiredInfoPropName, "REQUIRED"); |
| } |
| |
| |
| // Restore original state of "_FIND_" variables we set. |
| this->RestoreFindDefinitions(); |
| } |
| |
| //---------------------------------------------------------------------------- |
| void cmFindPackageCommand::ComputePrefixes() |
| { |
| if(!this->NoDefaultPath) |
| { |
| if(!this->NoCMakePath) |
| { |
| this->FillPrefixesCMakeVariable(); |
| } |
| if(!this->NoCMakeEnvironmentPath) |
| { |
| this->FillPrefixesCMakeEnvironment(); |
| } |
| } |
| this->FillPrefixesUserHints(); |
| if(!this->NoDefaultPath) |
| { |
| if(!this->NoSystemEnvironmentPath) |
| { |
| this->FillPrefixesSystemEnvironment(); |
| } |
| if(!this->NoUserRegistry) |
| { |
| this->FillPrefixesUserRegistry(); |
| } |
| if(!this->NoCMakeSystemPath) |
| { |
| this->FillPrefixesCMakeSystemVariable(); |
| } |
| if(!this->NoSystemRegistry) |
| { |
| this->FillPrefixesSystemRegistry(); |
| } |
| } |
| this->FillPrefixesUserGuess(); |
| |
| this->ComputeFinalPaths(); |
| } |
| |
| //---------------------------------------------------------------------------- |
| void cmFindPackageCommand::FillPrefixesCMakeEnvironment() |
| { |
| cmSearchPath &paths = this->LabeledPaths[PathLabel::CMakeEnvironment]; |
| |
| // Check the environment variable with the same name as the cache |
| // entry. |
| paths.AddEnvPath(this->Variable); |
| |
| // And now the general CMake environment variables |
| paths.AddEnvPath("CMAKE_PREFIX_PATH"); |
| paths.AddEnvPath("CMAKE_FRAMEWORK_PATH"); |
| paths.AddEnvPath("CMAKE_APPBUNDLE_PATH"); |
| } |
| |
| //---------------------------------------------------------------------------- |
| void cmFindPackageCommand::FillPrefixesCMakeVariable() |
| { |
| cmSearchPath &paths = this->LabeledPaths[PathLabel::CMake]; |
| |
| paths.AddCMakePath("CMAKE_PREFIX_PATH"); |
| paths.AddCMakePath("CMAKE_FRAMEWORK_PATH"); |
| paths.AddCMakePath("CMAKE_APPBUNDLE_PATH"); |
| } |
| |
| //---------------------------------------------------------------------------- |
| void cmFindPackageCommand::FillPrefixesSystemEnvironment() |
| { |
| cmSearchPath &paths = this->LabeledPaths[PathLabel::SystemEnvironment]; |
| |
| // Use the system search path to generate prefixes. |
| // Relative paths are interpreted with respect to the current |
| // working directory. |
| std::vector<std::string> tmp; |
| cmSystemTools::GetPath(tmp); |
| for(std::vector<std::string>::iterator i = tmp.begin(); |
| i != tmp.end(); ++i) |
| { |
| // If the path is a PREFIX/bin case then add its parent instead. |
| if((cmHasLiteralSuffix(*i, "/bin")) || |
| (cmHasLiteralSuffix(*i, "/sbin"))) |
| { |
| paths.AddPath(cmSystemTools::GetFilenamePath(*i)); |
| } |
| else |
| { |
| paths.AddPath(*i); |
| } |
| } |
| } |
| |
| //---------------------------------------------------------------------------- |
| void cmFindPackageCommand::FillPrefixesUserRegistry() |
| { |
| #if defined(_WIN32) && !defined(__CYGWIN__) |
| this->LoadPackageRegistryWinUser(); |
| #elif defined(__HAIKU__) |
| char dir[B_PATH_NAME_LENGTH]; |
| if (find_directory(B_USER_SETTINGS_DIRECTORY, -1, false, dir, sizeof(dir)) == |
| B_OK) |
| { |
| std::string fname = dir; |
| fname += "/cmake/packages/"; |
| fname += Name; |
| this->LoadPackageRegistryDir(fname, |
| this->LabeledPaths[PathLabel::UserRegistry]); |
| } |
| #else |
| if(const char* home = cmSystemTools::GetEnv("HOME")) |
| { |
| std::string dir = home; |
| dir += "/.cmake/packages/"; |
| dir += this->Name; |
| this->LoadPackageRegistryDir(dir, |
| this->LabeledPaths[PathLabel::UserRegistry]); |
| } |
| #endif |
| } |
| |
| //---------------------------------------------------------------------------- |
| void cmFindPackageCommand::FillPrefixesSystemRegistry() |
| { |
| if(this->NoSystemRegistry || this->NoDefaultPath) |
| { |
| return; |
| } |
| |
| #if defined(_WIN32) && !defined(__CYGWIN__) |
| this->LoadPackageRegistryWinSystem(); |
| #endif |
| } |
| |
| #if defined(_WIN32) && !defined(__CYGWIN__) |
| # include <windows.h> |
| # undef GetCurrentDirectory |
| // http://msdn.microsoft.com/en-us/library/aa384253%28v=vs.85%29.aspx |
| # if !defined(KEY_WOW64_32KEY) |
| # define KEY_WOW64_32KEY 0x0200 |
| # endif |
| # if !defined(KEY_WOW64_64KEY) |
| # define KEY_WOW64_64KEY 0x0100 |
| # endif |
| //---------------------------------------------------------------------------- |
| void cmFindPackageCommand::LoadPackageRegistryWinUser() |
| { |
| // HKEY_CURRENT_USER\\Software shares 32-bit and 64-bit views. |
| this->LoadPackageRegistryWin(true, 0, |
| this->LabeledPaths[PathLabel::UserRegistry]); |
| } |
| |
| //---------------------------------------------------------------------------- |
| void cmFindPackageCommand::LoadPackageRegistryWinSystem() |
| { |
| cmSearchPath &paths = this->LabeledPaths[PathLabel::SystemRegistry]; |
| |
| // HKEY_LOCAL_MACHINE\\SOFTWARE has separate 32-bit and 64-bit views. |
| // Prefer the target platform view first. |
| if(this->Makefile->PlatformIs64Bit()) |
| { |
| this->LoadPackageRegistryWin(false, KEY_WOW64_64KEY, paths); |
| this->LoadPackageRegistryWin(false, KEY_WOW64_32KEY, paths); |
| } |
| else |
| { |
| this->LoadPackageRegistryWin(false, KEY_WOW64_32KEY, paths); |
| this->LoadPackageRegistryWin(false, KEY_WOW64_64KEY, paths); |
| } |
| } |
| |
| //---------------------------------------------------------------------------- |
| void cmFindPackageCommand::LoadPackageRegistryWin(bool user, unsigned int view, |
| cmSearchPath& outPaths) |
| { |
| std::wstring key = L"Software\\Kitware\\CMake\\Packages\\"; |
| key += cmsys::Encoding::ToWide(this->Name); |
| std::set<std::wstring> bad; |
| HKEY hKey; |
| if(RegOpenKeyExW(user? HKEY_CURRENT_USER : HKEY_LOCAL_MACHINE, key.c_str(), |
| 0, KEY_QUERY_VALUE|view, &hKey) == ERROR_SUCCESS) |
| { |
| DWORD valueType = REG_NONE; |
| wchar_t name[16383]; // RegEnumValue docs limit name to 32767 _bytes_ |
| std::vector<wchar_t> data(512); |
| bool done = false; |
| DWORD index = 0; |
| while(!done) |
| { |
| DWORD nameSize = static_cast<DWORD>(sizeof(name)); |
| DWORD dataSize = static_cast<DWORD>(data.size()*sizeof(data[0])); |
| switch(RegEnumValueW(hKey, index, name, &nameSize, |
| 0, &valueType, (BYTE*)&data[0], &dataSize)) |
| { |
| case ERROR_SUCCESS: |
| ++index; |
| if(valueType == REG_SZ) |
| { |
| data[dataSize] = 0; |
| if(!this->CheckPackageRegistryEntry( |
| cmsys::Encoding::ToNarrow(&data[0]), outPaths)) |
| { |
| // The entry is invalid. |
| bad.insert(name); |
| } |
| } |
| break; |
| case ERROR_MORE_DATA: |
| data.resize((dataSize+sizeof(data[0])-1)/sizeof(data[0])); |
| break; |
| case ERROR_NO_MORE_ITEMS: default: done = true; break; |
| } |
| } |
| RegCloseKey(hKey); |
| } |
| |
| // Remove bad values if possible. |
| if(user && !bad.empty() && |
| RegOpenKeyExW(HKEY_CURRENT_USER, key.c_str(), |
| 0, KEY_SET_VALUE|view, &hKey) == ERROR_SUCCESS) |
| { |
| for(std::set<std::wstring>::const_iterator vi = bad.begin(); |
| vi != bad.end(); ++vi) |
| { |
| RegDeleteValueW(hKey, vi->c_str()); |
| } |
| RegCloseKey(hKey); |
| } |
| } |
| #else |
| //---------------------------------------------------------------------------- |
| class cmFindPackageCommandHoldFile |
| { |
| const char* File; |
| public: |
| cmFindPackageCommandHoldFile(const char* f): File(f) {} |
| ~cmFindPackageCommandHoldFile() |
| { if(this->File) { cmSystemTools::RemoveFile(this->File); } } |
| void Release() { this->File = 0; } |
| }; |
| |
| //---------------------------------------------------------------------------- |
| void cmFindPackageCommand::LoadPackageRegistryDir(std::string const& dir, |
| cmSearchPath& outPaths) |
| { |
| cmsys::Directory files; |
| if(!files.Load(dir)) |
| { |
| return; |
| } |
| |
| std::string fname; |
| for(unsigned long i=0; i < files.GetNumberOfFiles(); ++i) |
| { |
| fname = dir; |
| fname += "/"; |
| fname += files.GetFile(i); |
| |
| if(!cmSystemTools::FileIsDirectory(fname)) |
| { |
| // Hold this file hostage until it behaves. |
| cmFindPackageCommandHoldFile holdFile(fname.c_str()); |
| |
| // Load the file. |
| cmsys::ifstream fin(fname.c_str(), std::ios::in | std::ios::binary); |
| std::string fentry; |
| if(fin && cmSystemTools::GetLineFromStream(fin, fentry) && |
| this->CheckPackageRegistryEntry(fentry, outPaths)) |
| { |
| // The file references an existing package, so release it. |
| holdFile.Release(); |
| } |
| } |
| } |
| |
| // TODO: Wipe out the directory if it is empty. |
| } |
| #endif |
| |
| //---------------------------------------------------------------------------- |
| bool cmFindPackageCommand::CheckPackageRegistryEntry(const std::string& fname, |
| cmSearchPath& outPaths) |
| { |
| // Parse the content of one package registry entry. |
| if(cmSystemTools::FileIsFullPath(fname.c_str())) |
| { |
| // The first line in the stream is the full path to a file or |
| // directory containing the package. |
| if(cmSystemTools::FileExists(fname.c_str())) |
| { |
| // The path exists. Look for the package here. |
| if(!cmSystemTools::FileIsDirectory(fname)) |
| { |
| outPaths.AddPath(cmSystemTools::GetFilenamePath(fname)); |
| } |
| else |
| { |
| outPaths.AddPath(fname); |
| } |
| return true; |
| } |
| else |
| { |
| // The path does not exist. Assume the stream content is |
| // associated with an old package that no longer exists, and |
| // delete it to keep the package registry clean. |
| return false; |
| } |
| } |
| else |
| { |
| // The first line in the stream is not the full path to a file or |
| // directory. Assume the stream content was created by a future |
| // version of CMake that uses a different format, and leave it. |
| return true; |
| } |
| } |
| |
| //---------------------------------------------------------------------------- |
| void cmFindPackageCommand::FillPrefixesCMakeSystemVariable() |
| { |
| cmSearchPath &paths = this->LabeledPaths[PathLabel::CMakeSystem]; |
| |
| paths.AddCMakePath("CMAKE_SYSTEM_PREFIX_PATH"); |
| paths.AddCMakePath("CMAKE_SYSTEM_FRAMEWORK_PATH"); |
| paths.AddCMakePath("CMAKE_SYSTEM_APPBUNDLE_PATH"); |
| } |
| |
| //---------------------------------------------------------------------------- |
| void cmFindPackageCommand::FillPrefixesUserGuess() |
| { |
| cmSearchPath &paths = this->LabeledPaths[PathLabel::Guess]; |
| |
| for(std::vector<std::string>::const_iterator p = this->UserGuessArgs.begin(); |
| p != this->UserGuessArgs.end(); ++p) |
| { |
| paths.AddUserPath(*p); |
| } |
| } |
| |
| //---------------------------------------------------------------------------- |
| void cmFindPackageCommand::FillPrefixesUserHints() |
| { |
| cmSearchPath &paths = this->LabeledPaths[PathLabel::Hints]; |
| |
| for(std::vector<std::string>::const_iterator p = this->UserHintsArgs.begin(); |
| p != this->UserHintsArgs.end(); ++p) |
| { |
| paths.AddUserPath(*p); |
| } |
| } |
| |
| //---------------------------------------------------------------------------- |
| bool cmFindPackageCommand::SearchDirectory(std::string const& dir) |
| { |
| assert(!dir.empty() && dir[dir.size()-1] == '/'); |
| |
| // Check each path suffix on this directory. |
| for(std::vector<std::string>::const_iterator |
| si = this->SearchPathSuffixes.begin(); |
| si != this->SearchPathSuffixes.end(); ++si) |
| { |
| std::string d = dir; |
| if(!si->empty()) |
| { |
| d += *si; |
| d += "/"; |
| } |
| if(this->CheckDirectory(d)) |
| { |
| return true; |
| } |
| } |
| return false; |
| } |
| |
| //---------------------------------------------------------------------------- |
| bool cmFindPackageCommand::CheckDirectory(std::string const& dir) |
| { |
| assert(!dir.empty() && dir[dir.size()-1] == '/'); |
| |
| // Look for the file in this directory. |
| std::string d = dir.substr(0, dir.size()-1); |
| if(this->FindConfigFile(d, this->FileFound)) |
| { |
| // Remove duplicate slashes. |
| cmSystemTools::ConvertToUnixSlashes(this->FileFound); |
| return true; |
| } |
| return false; |
| } |
| |
| //---------------------------------------------------------------------------- |
| bool cmFindPackageCommand::FindConfigFile(std::string const& dir, |
| std::string& file) |
| { |
| if (this->IgnoredPaths.count(dir)) |
| { |
| return false; |
| } |
| |
| for(std::vector<std::string>::const_iterator ci = this->Configs.begin(); |
| ci != this->Configs.end(); ++ci) |
| { |
| file = dir; |
| file += "/"; |
| file += *ci; |
| if(this->DebugMode) |
| { |
| fprintf(stderr, "Checking file [%s]\n", file.c_str()); |
| } |
| if(cmSystemTools::FileExists(file.c_str(), true) && |
| this->CheckVersion(file)) |
| { |
| return true; |
| } |
| } |
| return false; |
| } |
| |
| //---------------------------------------------------------------------------- |
| bool cmFindPackageCommand::CheckVersion(std::string const& config_file) |
| { |
| bool result = false; // by default, assume the version is not ok. |
| bool haveResult = false; |
| std::string version = "unknown"; |
| |
| // Get the filename without the .cmake extension. |
| std::string::size_type pos = config_file.rfind('.'); |
| std::string version_file_base = config_file.substr(0, pos); |
| |
| // Look for foo-config-version.cmake |
| std::string version_file = version_file_base; |
| version_file += "-version.cmake"; |
| if ((haveResult == false) |
| && (cmSystemTools::FileExists(version_file.c_str(), true))) |
| { |
| result = this->CheckVersionFile(version_file, version); |
| haveResult = true; |
| } |
| |
| // Look for fooConfigVersion.cmake |
| version_file = version_file_base; |
| version_file += "Version.cmake"; |
| if ((haveResult == false) |
| && (cmSystemTools::FileExists(version_file.c_str(), true))) |
| { |
| result = this->CheckVersionFile(version_file, version); |
| haveResult = true; |
| } |
| |
| |
| // If no version was requested a versionless package is acceptable. |
| if ((haveResult == false) && (this->Version.empty())) |
| { |
| result = true; |
| } |
| |
| ConfigFileInfo configFileInfo; |
| configFileInfo.filename = config_file; |
| configFileInfo.version = version; |
| this->ConsideredConfigs.push_back(configFileInfo); |
| |
| return result; |
| } |
| |
| //---------------------------------------------------------------------------- |
| bool cmFindPackageCommand::CheckVersionFile(std::string const& version_file, |
| std::string& result_version) |
| { |
| // The version file will be loaded in an isolated scope. |
| cmMakefile::ScopePushPop varScope(this->Makefile); |
| cmMakefile::PolicyPushPop polScope(this->Makefile); |
| static_cast<void>(varScope); |
| static_cast<void>(polScope); |
| |
| // Clear the output variables. |
| this->Makefile->RemoveDefinition("PACKAGE_VERSION"); |
| this->Makefile->RemoveDefinition("PACKAGE_VERSION_UNSUITABLE"); |
| this->Makefile->RemoveDefinition("PACKAGE_VERSION_COMPATIBLE"); |
| this->Makefile->RemoveDefinition("PACKAGE_VERSION_EXACT"); |
| |
| // Set the input variables. |
| this->Makefile->AddDefinition("PACKAGE_FIND_NAME", this->Name.c_str()); |
| this->Makefile->AddDefinition("PACKAGE_FIND_VERSION", |
| this->Version.c_str()); |
| char buf[64]; |
| sprintf(buf, "%u", this->VersionMajor); |
| this->Makefile->AddDefinition("PACKAGE_FIND_VERSION_MAJOR", buf); |
| sprintf(buf, "%u", this->VersionMinor); |
| this->Makefile->AddDefinition("PACKAGE_FIND_VERSION_MINOR", buf); |
| sprintf(buf, "%u", this->VersionPatch); |
| this->Makefile->AddDefinition("PACKAGE_FIND_VERSION_PATCH", buf); |
| sprintf(buf, "%u", this->VersionTweak); |
| this->Makefile->AddDefinition("PACKAGE_FIND_VERSION_TWEAK", buf); |
| sprintf(buf, "%u", this->VersionCount); |
| this->Makefile->AddDefinition("PACKAGE_FIND_VERSION_COUNT", buf); |
| |
| // Load the version check file. Pass NoPolicyScope because we do |
| // our own policy push/pop independent of CMP0011. |
| bool suitable = false; |
| if(this->ReadListFile(version_file.c_str(), NoPolicyScope)) |
| { |
| // Check the output variables. |
| bool okay = this->Makefile->IsOn("PACKAGE_VERSION_EXACT"); |
| bool unsuitable = this->Makefile->IsOn("PACKAGE_VERSION_UNSUITABLE"); |
| if(!okay && !this->VersionExact) |
| { |
| okay = this->Makefile->IsOn("PACKAGE_VERSION_COMPATIBLE"); |
| } |
| |
| // The package is suitable if the version is okay and not |
| // explicitly unsuitable. |
| suitable = !unsuitable && (okay || this->Version.empty()); |
| if(suitable) |
| { |
| // Get the version found. |
| this->VersionFound = |
| this->Makefile->GetSafeDefinition("PACKAGE_VERSION"); |
| |
| // Try to parse the version number and store the results that were |
| // successfully parsed. |
| unsigned int parsed_major; |
| unsigned int parsed_minor; |
| unsigned int parsed_patch; |
| unsigned int parsed_tweak; |
| this->VersionFoundCount = |
| sscanf(this->VersionFound.c_str(), "%u.%u.%u.%u", |
| &parsed_major, &parsed_minor, |
| &parsed_patch, &parsed_tweak); |
| switch(this->VersionFoundCount) |
| { |
| case 4: this->VersionFoundTweak = parsed_tweak; // no break! |
| case 3: this->VersionFoundPatch = parsed_patch; // no break! |
| case 2: this->VersionFoundMinor = parsed_minor; // no break! |
| case 1: this->VersionFoundMajor = parsed_major; // no break! |
| default: break; |
| } |
| } |
| } |
| |
| result_version = this->Makefile->GetSafeDefinition("PACKAGE_VERSION"); |
| if (result_version.empty()) |
| { |
| result_version = "unknown"; |
| } |
| |
| // Succeed if the version is suitable. |
| return suitable; |
| } |
| |
| //---------------------------------------------------------------------------- |
| void cmFindPackageCommand::StoreVersionFound() |
| { |
| // Store the whole version string. |
| std::string ver = this->Name; |
| ver += "_VERSION"; |
| if(this->VersionFound.empty()) |
| { |
| this->Makefile->RemoveDefinition(ver); |
| } |
| else |
| { |
| this->Makefile->AddDefinition(ver, this->VersionFound.c_str()); |
| } |
| |
| // Store the version components. |
| char buf[64]; |
| sprintf(buf, "%u", this->VersionFoundMajor); |
| this->Makefile->AddDefinition(ver+"_MAJOR", buf); |
| sprintf(buf, "%u", this->VersionFoundMinor); |
| this->Makefile->AddDefinition(ver+"_MINOR", buf); |
| sprintf(buf, "%u", this->VersionFoundPatch); |
| this->Makefile->AddDefinition(ver+"_PATCH", buf); |
| sprintf(buf, "%u", this->VersionFoundTweak); |
| this->Makefile->AddDefinition(ver+"_TWEAK", buf); |
| sprintf(buf, "%u", this->VersionFoundCount); |
| this->Makefile->AddDefinition(ver+"_COUNT", buf); |
| } |
| |
| //---------------------------------------------------------------------------- |
| #include <cmsys/Glob.hxx> |
| #include <cmsys/String.h> |
| #include <cmsys/auto_ptr.hxx> |
| |
| class cmFileList; |
| class cmFileListGeneratorBase |
| { |
| public: |
| virtual ~cmFileListGeneratorBase() {} |
| protected: |
| bool Consider(std::string const& fullPath, cmFileList& listing); |
| private: |
| bool Search(cmFileList&); |
| virtual bool Search(std::string const& parent, cmFileList&) = 0; |
| virtual cmsys::auto_ptr<cmFileListGeneratorBase> Clone() const = 0; |
| friend class cmFileList; |
| cmFileListGeneratorBase* SetNext(cmFileListGeneratorBase const& next); |
| cmsys::auto_ptr<cmFileListGeneratorBase> Next; |
| }; |
| |
| class cmFileList |
| { |
| public: |
| cmFileList(): First(), Last(0) {} |
| virtual ~cmFileList() {} |
| cmFileList& operator/(cmFileListGeneratorBase const& rhs) |
| { |
| if(this->Last) |
| { |
| this->Last = this->Last->SetNext(rhs); |
| } |
| else |
| { |
| this->First = rhs.Clone(); |
| this->Last = this->First.get(); |
| } |
| return *this; |
| } |
| bool Search() |
| { |
| if(this->First.get()) |
| { |
| return this->First->Search(*this); |
| } |
| return false; |
| } |
| private: |
| virtual bool Visit(std::string const& fullPath) = 0; |
| friend class cmFileListGeneratorBase; |
| cmsys::auto_ptr<cmFileListGeneratorBase> First; |
| cmFileListGeneratorBase* Last; |
| }; |
| |
| class cmFindPackageFileList: public cmFileList |
| { |
| public: |
| cmFindPackageFileList(cmFindPackageCommand* fpc, |
| bool use_suffixes = true): |
| cmFileList(), FPC(fpc), UseSuffixes(use_suffixes) {} |
| private: |
| bool Visit(std::string const& fullPath) |
| { |
| if(this->UseSuffixes) |
| { |
| return this->FPC->SearchDirectory(fullPath); |
| } |
| else |
| { |
| return this->FPC->CheckDirectory(fullPath); |
| } |
| } |
| cmFindPackageCommand* FPC; |
| bool UseSuffixes; |
| }; |
| |
| bool cmFileListGeneratorBase::Search(cmFileList& listing) |
| { |
| return this->Search("", listing); |
| } |
| |
| cmFileListGeneratorBase* |
| cmFileListGeneratorBase::SetNext(cmFileListGeneratorBase const& next) |
| { |
| this->Next = next.Clone(); |
| return this->Next.get(); |
| } |
| |
| bool cmFileListGeneratorBase::Consider(std::string const& fullPath, |
| cmFileList& listing) |
| { |
| if(this->Next.get()) |
| { |
| return this->Next->Search(fullPath + "/", listing); |
| } |
| else |
| { |
| return listing.Visit(fullPath + "/"); |
| } |
| } |
| |
| class cmFileListGeneratorFixed: public cmFileListGeneratorBase |
| { |
| public: |
| cmFileListGeneratorFixed(std::string const& str): |
| cmFileListGeneratorBase(), String(str) {} |
| cmFileListGeneratorFixed(cmFileListGeneratorFixed const& r): |
| cmFileListGeneratorBase(), String(r.String) {} |
| private: |
| std::string String; |
| virtual bool Search(std::string const& parent, cmFileList& lister) |
| { |
| std::string fullPath = parent + this->String; |
| return this->Consider(fullPath, lister); |
| } |
| virtual cmsys::auto_ptr<cmFileListGeneratorBase> Clone() const |
| { |
| cmsys::auto_ptr<cmFileListGeneratorBase> |
| g(new cmFileListGeneratorFixed(*this)); |
| return g; |
| } |
| }; |
| |
| class cmFileListGeneratorEnumerate: public cmFileListGeneratorBase |
| { |
| public: |
| cmFileListGeneratorEnumerate(std::vector<std::string> const& v): |
| cmFileListGeneratorBase(), Vector(v) {} |
| cmFileListGeneratorEnumerate(cmFileListGeneratorEnumerate const& r): |
| cmFileListGeneratorBase(), Vector(r.Vector) {} |
| private: |
| std::vector<std::string> const& Vector; |
| virtual bool Search(std::string const& parent, cmFileList& lister) |
| { |
| for(std::vector<std::string>::const_iterator i = this->Vector.begin(); |
| i != this->Vector.end(); ++i) |
| { |
| if(this->Consider(parent + *i, lister)) |
| { |
| return true; |
| } |
| } |
| return false; |
| } |
| virtual cmsys::auto_ptr<cmFileListGeneratorBase> Clone() const |
| { |
| cmsys::auto_ptr<cmFileListGeneratorBase> |
| g(new cmFileListGeneratorEnumerate(*this)); |
| return g; |
| } |
| }; |
| |
| class cmFileListGeneratorProject: public cmFileListGeneratorBase |
| { |
| public: |
| cmFileListGeneratorProject(std::vector<std::string> const& names): |
| cmFileListGeneratorBase(), Names(names) {} |
| cmFileListGeneratorProject(cmFileListGeneratorProject const& r): |
| cmFileListGeneratorBase(), Names(r.Names) {} |
| private: |
| std::vector<std::string> const& Names; |
| virtual bool Search(std::string const& parent, cmFileList& lister) |
| { |
| // Construct a list of matches. |
| std::vector<std::string> matches; |
| cmsys::Directory d; |
| d.Load(parent); |
| for(unsigned long i=0; i < d.GetNumberOfFiles(); ++i) |
| { |
| const char* fname = d.GetFile(i); |
| if(strcmp(fname, ".") == 0 || |
| strcmp(fname, "..") == 0) |
| { |
| continue; |
| } |
| for(std::vector<std::string>::const_iterator ni = this->Names.begin(); |
| ni != this->Names.end(); ++ni) |
| { |
| if(cmsysString_strncasecmp(fname, ni->c_str(), |
| ni->length()) == 0) |
| { |
| matches.push_back(fname); |
| } |
| } |
| } |
| |
| for(std::vector<std::string>::const_iterator i = matches.begin(); |
| i != matches.end(); ++i) |
| { |
| if(this->Consider(parent + *i, lister)) |
| { |
| return true; |
| } |
| } |
| return false; |
| } |
| virtual cmsys::auto_ptr<cmFileListGeneratorBase> Clone() const |
| { |
| cmsys::auto_ptr<cmFileListGeneratorBase> |
| g(new cmFileListGeneratorProject(*this)); |
| return g; |
| } |
| }; |
| |
| class cmFileListGeneratorMacProject: public cmFileListGeneratorBase |
| { |
| public: |
| cmFileListGeneratorMacProject(std::vector<std::string> const& names, |
| const char* ext): |
| cmFileListGeneratorBase(), Names(names), Extension(ext) {} |
| cmFileListGeneratorMacProject(cmFileListGeneratorMacProject const& r): |
| cmFileListGeneratorBase(), Names(r.Names), Extension(r.Extension) {} |
| private: |
| std::vector<std::string> const& Names; |
| std::string Extension; |
| virtual bool Search(std::string const& parent, cmFileList& lister) |
| { |
| // Construct a list of matches. |
| std::vector<std::string> matches; |
| cmsys::Directory d; |
| d.Load(parent); |
| for(unsigned long i=0; i < d.GetNumberOfFiles(); ++i) |
| { |
| const char* fname = d.GetFile(i); |
| if(strcmp(fname, ".") == 0 || |
| strcmp(fname, "..") == 0) |
| { |
| continue; |
| } |
| for(std::vector<std::string>::const_iterator ni = this->Names.begin(); |
| ni != this->Names.end(); ++ni) |
| { |
| std::string name = *ni; |
| name += this->Extension; |
| if(cmsysString_strcasecmp(fname, name.c_str()) == 0) |
| { |
| matches.push_back(fname); |
| } |
| } |
| } |
| |
| for(std::vector<std::string>::const_iterator i = matches.begin(); |
| i != matches.end(); ++i) |
| { |
| if(this->Consider(parent + *i, lister)) |
| { |
| return true; |
| } |
| } |
| return false; |
| } |
| virtual cmsys::auto_ptr<cmFileListGeneratorBase> Clone() const |
| { |
| cmsys::auto_ptr<cmFileListGeneratorBase> |
| g(new cmFileListGeneratorMacProject(*this)); |
| return g; |
| } |
| }; |
| |
| class cmFileListGeneratorCaseInsensitive: public cmFileListGeneratorBase |
| { |
| public: |
| cmFileListGeneratorCaseInsensitive(std::string const& str): |
| cmFileListGeneratorBase(), String(str) {} |
| cmFileListGeneratorCaseInsensitive( |
| cmFileListGeneratorCaseInsensitive const& r): |
| cmFileListGeneratorBase(), String(r.String) {} |
| private: |
| std::string String; |
| virtual bool Search(std::string const& parent, cmFileList& lister) |
| { |
| // Look for matching files. |
| std::vector<std::string> matches; |
| cmsys::Directory d; |
| d.Load(parent); |
| for(unsigned long i=0; i < d.GetNumberOfFiles(); ++i) |
| { |
| const char* fname = d.GetFile(i); |
| if(strcmp(fname, ".") == 0 || |
| strcmp(fname, "..") == 0) |
| { |
| continue; |
| } |
| if(cmsysString_strcasecmp(fname, this->String.c_str()) == 0) |
| { |
| if(this->Consider(parent + fname, lister)) |
| { |
| return true; |
| } |
| } |
| } |
| return false; |
| } |
| virtual cmsys::auto_ptr<cmFileListGeneratorBase> Clone() const |
| { |
| cmsys::auto_ptr<cmFileListGeneratorBase> |
| g(new cmFileListGeneratorCaseInsensitive(*this)); |
| return g; |
| } |
| }; |
| |
| class cmFileListGeneratorGlob: public cmFileListGeneratorBase |
| { |
| public: |
| cmFileListGeneratorGlob(std::string const& str): |
| cmFileListGeneratorBase(), Pattern(str) {} |
| cmFileListGeneratorGlob(cmFileListGeneratorGlob const& r): |
| cmFileListGeneratorBase(), Pattern(r.Pattern) {} |
| private: |
| std::string Pattern; |
| virtual bool Search(std::string const& parent, cmFileList& lister) |
| { |
| // Glob the set of matching files. |
| std::string expr = parent; |
| expr += this->Pattern; |
| cmsys::Glob g; |
| if(!g.FindFiles(expr)) |
| { |
| return false; |
| } |
| std::vector<std::string> const& files = g.GetFiles(); |
| |
| // Look for directories among the matches. |
| for(std::vector<std::string>::const_iterator fi = files.begin(); |
| fi != files.end(); ++fi) |
| { |
| if(cmSystemTools::FileIsDirectory(*fi)) |
| { |
| if(this->Consider(*fi, lister)) |
| { |
| return true; |
| } |
| } |
| } |
| return false; |
| } |
| virtual cmsys::auto_ptr<cmFileListGeneratorBase> Clone() const |
| { |
| cmsys::auto_ptr<cmFileListGeneratorBase> |
| g(new cmFileListGeneratorGlob(*this)); |
| return g; |
| } |
| }; |
| |
| //---------------------------------------------------------------------------- |
| bool cmFindPackageCommand::SearchPrefix(std::string const& prefix_in) |
| { |
| assert(!prefix_in.empty() && prefix_in[prefix_in.size()-1] == '/'); |
| if(this->DebugMode) |
| { |
| fprintf(stderr, "Checking prefix [%s]\n", prefix_in.c_str()); |
| } |
| |
| // Skip this if the prefix does not exist. |
| if(!cmSystemTools::FileIsDirectory(prefix_in)) |
| { |
| return false; |
| } |
| |
| // PREFIX/ (useful on windows or in build trees) |
| if(this->SearchDirectory(prefix_in)) |
| { |
| return true; |
| } |
| |
| // Strip the trailing slash because the path generator is about to |
| // add one. |
| std::string prefix = prefix_in.substr(0, prefix_in.size()-1); |
| |
| // PREFIX/(cmake|CMake)/ (useful on windows or in build trees) |
| { |
| cmFindPackageFileList lister(this); |
| lister |
| / cmFileListGeneratorFixed(prefix) |
| / cmFileListGeneratorCaseInsensitive("cmake"); |
| if(lister.Search()) |
| { |
| return true; |
| } |
| } |
| |
| // PREFIX/(Foo|foo|FOO).*/ |
| { |
| cmFindPackageFileList lister(this); |
| lister |
| / cmFileListGeneratorFixed(prefix) |
| / cmFileListGeneratorProject(this->Names); |
| if(lister.Search()) |
| { |
| return true; |
| } |
| } |
| |
| // PREFIX/(Foo|foo|FOO).*/(cmake|CMake)/ |
| { |
| cmFindPackageFileList lister(this); |
| lister |
| / cmFileListGeneratorFixed(prefix) |
| / cmFileListGeneratorProject(this->Names) |
| / cmFileListGeneratorCaseInsensitive("cmake"); |
| if(lister.Search()) |
| { |
| return true; |
| } |
| } |
| |
| // Construct list of common install locations (lib and share). |
| std::vector<std::string> common; |
| if(!this->LibraryArchitecture.empty()) |
| { |
| common.push_back("lib/"+this->LibraryArchitecture); |
| } |
| if(this->UseLib64Paths) |
| { |
| common.push_back("lib64"); |
| } |
| common.push_back("lib"); |
| common.push_back("share"); |
| |
| // PREFIX/(lib/ARCH|lib|share)/cmake/(Foo|foo|FOO).*/ |
| { |
| cmFindPackageFileList lister(this); |
| lister |
| / cmFileListGeneratorFixed(prefix) |
| / cmFileListGeneratorEnumerate(common) |
| / cmFileListGeneratorFixed("cmake") |
| / cmFileListGeneratorProject(this->Names); |
| if(lister.Search()) |
| { |
| return true; |
| } |
| } |
| |
| // PREFIX/(lib/ARCH|lib|share)/(Foo|foo|FOO).*/ |
| { |
| cmFindPackageFileList lister(this); |
| lister |
| / cmFileListGeneratorFixed(prefix) |
| / cmFileListGeneratorEnumerate(common) |
| / cmFileListGeneratorProject(this->Names); |
| if(lister.Search()) |
| { |
| return true; |
| } |
| } |
| |
| // PREFIX/(lib/ARCH|lib|share)/(Foo|foo|FOO).*/(cmake|CMake)/ |
| { |
| cmFindPackageFileList lister(this); |
| lister |
| / cmFileListGeneratorFixed(prefix) |
| / cmFileListGeneratorEnumerate(common) |
| / cmFileListGeneratorProject(this->Names) |
| / cmFileListGeneratorCaseInsensitive("cmake"); |
| if(lister.Search()) |
| { |
| return true; |
| } |
| } |
| |
| return false; |
| } |
| |
| //---------------------------------------------------------------------------- |
| bool cmFindPackageCommand::SearchFrameworkPrefix(std::string const& prefix_in) |
| { |
| assert(!prefix_in.empty() && prefix_in[prefix_in.size()-1] == '/'); |
| if(this->DebugMode) |
| { |
| fprintf(stderr, "Checking framework prefix [%s]\n", prefix_in.c_str()); |
| } |
| |
| // Strip the trailing slash because the path generator is about to |
| // add one. |
| std::string prefix = prefix_in.substr(0, prefix_in.size()-1); |
| |
| // <prefix>/Foo.framework/Resources/ |
| { |
| cmFindPackageFileList lister(this); |
| lister |
| / cmFileListGeneratorFixed(prefix) |
| / cmFileListGeneratorMacProject(this->Names, ".framework") |
| / cmFileListGeneratorFixed("Resources"); |
| if(lister.Search()) |
| { |
| return true; |
| } |
| } |
| // <prefix>/Foo.framework/Resources/CMake/ |
| { |
| cmFindPackageFileList lister(this); |
| lister |
| / cmFileListGeneratorFixed(prefix) |
| / cmFileListGeneratorMacProject(this->Names, ".framework") |
| / cmFileListGeneratorFixed("Resources") |
| / cmFileListGeneratorCaseInsensitive("cmake"); |
| if(lister.Search()) |
| { |
| return true; |
| } |
| } |
| |
| // <prefix>/Foo.framework/Versions/*/Resources/ |
| { |
| cmFindPackageFileList lister(this); |
| lister |
| / cmFileListGeneratorFixed(prefix) |
| / cmFileListGeneratorMacProject(this->Names, ".framework") |
| / cmFileListGeneratorFixed("Versions") |
| / cmFileListGeneratorGlob("*/Resources"); |
| if(lister.Search()) |
| { |
| return true; |
| } |
| } |
| |
| // <prefix>/Foo.framework/Versions/*/Resources/CMake/ |
| { |
| cmFindPackageFileList lister(this); |
| lister |
| / cmFileListGeneratorFixed(prefix) |
| / cmFileListGeneratorMacProject(this->Names, ".framework") |
| / cmFileListGeneratorFixed("Versions") |
| / cmFileListGeneratorGlob("*/Resources") |
| / cmFileListGeneratorCaseInsensitive("cmake"); |
| if(lister.Search()) |
| { |
| return true; |
| } |
| } |
| |
| return false; |
| } |
| |
| //---------------------------------------------------------------------------- |
| bool cmFindPackageCommand::SearchAppBundlePrefix(std::string const& prefix_in) |
| { |
| assert(!prefix_in.empty() && prefix_in[prefix_in.size()-1] == '/'); |
| if(this->DebugMode) |
| { |
| fprintf(stderr, "Checking bundle prefix [%s]\n", prefix_in.c_str()); |
| } |
| |
| // Strip the trailing slash because the path generator is about to |
| // add one. |
| std::string prefix = prefix_in.substr(0, prefix_in.size()-1); |
| |
| // <prefix>/Foo.app/Contents/Resources |
| { |
| cmFindPackageFileList lister(this); |
| lister |
| / cmFileListGeneratorFixed(prefix) |
| / cmFileListGeneratorMacProject(this->Names, ".app") |
| / cmFileListGeneratorFixed("Contents/Resources"); |
| if(lister.Search()) |
| { |
| return true; |
| } |
| } |
| |
| // <prefix>/Foo.app/Contents/Resources/CMake |
| { |
| cmFindPackageFileList lister(this); |
| lister |
| / cmFileListGeneratorFixed(prefix) |
| / cmFileListGeneratorMacProject(this->Names, ".app") |
| / cmFileListGeneratorFixed("Contents/Resources") |
| / cmFileListGeneratorCaseInsensitive("cmake"); |
| if(lister.Search()) |
| { |
| return true; |
| } |
| } |
| |
| return false; |
| } |
| |
| // TODO: Debug cmsys::Glob double slash problem. |