| /*========================================================================= |
| |
| Program: CMake - Cross-Platform Makefile Generator |
| Module: $RCSfile$ |
| Language: C++ |
| Date: $Date$ |
| Version: $Revision$ |
| |
| Copyright (c) 2002 Kitware, Inc., Insight Consortium. All rights reserved. |
| See Copyright.txt or http://www.cmake.org/HTML/Copyright.html for details. |
| |
| This software is distributed WITHOUT ANY WARRANTY; without even |
| the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR |
| PURPOSE. See the above copyright notices for more information. |
| |
| =========================================================================*/ |
| #include "cmMakefileLibraryTargetGenerator.h" |
| |
| #include "cmGeneratedFileStream.h" |
| #include "cmGlobalUnixMakefileGenerator3.h" |
| #include "cmLocalUnixMakefileGenerator3.h" |
| #include "cmMakefile.h" |
| #include "cmSourceFile.h" |
| #include "cmTarget.h" |
| #include "cmake.h" |
| |
| #include <memory> // auto_ptr |
| |
| //---------------------------------------------------------------------------- |
| cmMakefileLibraryTargetGenerator::cmMakefileLibraryTargetGenerator() |
| { |
| this->DriveCustomCommandsOnDepends = true; |
| } |
| |
| //---------------------------------------------------------------------------- |
| void cmMakefileLibraryTargetGenerator::WriteRuleFiles() |
| { |
| // create the build.make file and directory, put in the common blocks |
| this->CreateRuleFile(); |
| |
| // write rules used to help build object files |
| this->WriteCommonCodeRules(); |
| |
| // write in rules for object files and custom commands |
| this->WriteTargetBuildRules(); |
| |
| // write the per-target per-language flags |
| this->WriteTargetLanguageFlags(); |
| |
| // Write the dependency generation rule. |
| this->WriteTargetDependRules(); |
| |
| // write the link rules |
| // Write the rule for this target type. |
| switch(this->Target->GetType()) |
| { |
| case cmTarget::STATIC_LIBRARY: |
| this->WriteStaticLibraryRules(); |
| break; |
| case cmTarget::SHARED_LIBRARY: |
| this->WriteSharedLibraryRules(false); |
| if(this->Target->NeedRelinkBeforeInstall()) |
| { |
| // Write rules to link an installable version of the target. |
| this->WriteSharedLibraryRules(true); |
| } |
| break; |
| case cmTarget::MODULE_LIBRARY: |
| this->WriteModuleLibraryRules(false); |
| if(this->Target->NeedRelinkBeforeInstall()) |
| { |
| // Write rules to link an installable version of the target. |
| this->WriteModuleLibraryRules(true); |
| } |
| break; |
| default: |
| // If language is not known, this is an error. |
| cmSystemTools::Error("Unknown Library Type"); |
| break; |
| } |
| |
| // Write the requires target. |
| this->WriteTargetRequiresRules(); |
| |
| // Write clean target |
| this->WriteTargetCleanRules(); |
| |
| // close the streams |
| this->CloseFileStreams(); |
| } |
| |
| |
| //---------------------------------------------------------------------------- |
| void cmMakefileLibraryTargetGenerator::WriteStaticLibraryRules() |
| { |
| const char* linkLanguage = |
| this->Target->GetLinkerLanguage(this->GlobalGenerator); |
| std::string linkRuleVar = "CMAKE_"; |
| if (linkLanguage) |
| { |
| linkRuleVar += linkLanguage; |
| } |
| linkRuleVar += "_CREATE_STATIC_LIBRARY"; |
| |
| std::string extraFlags; |
| this->LocalGenerator->AppendFlags |
| (extraFlags,this->Target->GetProperty("STATIC_LIBRARY_FLAGS")); |
| this->WriteLibraryRules(linkRuleVar.c_str(), extraFlags.c_str(), false); |
| } |
| |
| //---------------------------------------------------------------------------- |
| void cmMakefileLibraryTargetGenerator::WriteSharedLibraryRules(bool relink) |
| { |
| const char* linkLanguage = |
| this->Target->GetLinkerLanguage(this->GlobalGenerator); |
| std::string linkRuleVar = "CMAKE_"; |
| if (linkLanguage) |
| { |
| linkRuleVar += linkLanguage; |
| } |
| linkRuleVar += "_CREATE_SHARED_LIBRARY"; |
| |
| std::string extraFlags; |
| this->LocalGenerator->AppendFlags |
| (extraFlags, this->Target->GetProperty("LINK_FLAGS")); |
| std::string linkFlagsConfig = "LINK_FLAGS_"; |
| linkFlagsConfig += |
| cmSystemTools::UpperCase(this->LocalGenerator->ConfigurationName.c_str()); |
| this->LocalGenerator->AppendFlags |
| (extraFlags, this->Target->GetProperty(linkFlagsConfig.c_str())); |
| |
| this->LocalGenerator->AddConfigVariableFlags |
| (extraFlags, "CMAKE_SHARED_LINKER_FLAGS", |
| this->LocalGenerator->ConfigurationName.c_str()); |
| if(this->Makefile->IsOn("WIN32") && !(this->Makefile->IsOn("CYGWIN") |
| || this->Makefile->IsOn("MINGW"))) |
| { |
| const std::vector<cmSourceFile*>& sources = |
| this->Target->GetSourceFiles(); |
| for(std::vector<cmSourceFile*>::const_iterator i = sources.begin(); |
| i != sources.end(); ++i) |
| { |
| if((*i)->GetSourceExtension() == "def") |
| { |
| extraFlags += " "; |
| extraFlags += |
| this->Makefile->GetSafeDefinition("CMAKE_LINK_DEF_FILE_FLAG"); |
| extraFlags += |
| this->Convert((*i)->GetFullPath().c_str(), |
| cmLocalGenerator::START_OUTPUT, |
| cmLocalGenerator::MAKEFILE); |
| } |
| } |
| } |
| this->WriteLibraryRules(linkRuleVar.c_str(), extraFlags.c_str(), relink); |
| } |
| |
| //---------------------------------------------------------------------------- |
| void cmMakefileLibraryTargetGenerator::WriteModuleLibraryRules(bool relink) |
| { |
| const char* linkLanguage = |
| this->Target->GetLinkerLanguage(this->GlobalGenerator); |
| std::string linkRuleVar = "CMAKE_"; |
| if (linkLanguage) |
| { |
| linkRuleVar += linkLanguage; |
| } |
| linkRuleVar += "_CREATE_SHARED_MODULE"; |
| |
| std::string extraFlags; |
| this->LocalGenerator->AppendFlags(extraFlags, |
| this->Target->GetProperty("LINK_FLAGS")); |
| std::string linkFlagsConfig = "LINK_FLAGS_"; |
| linkFlagsConfig += |
| cmSystemTools::UpperCase(this->LocalGenerator->ConfigurationName.c_str()); |
| this->LocalGenerator->AppendFlags |
| (extraFlags, this->Target->GetProperty(linkFlagsConfig.c_str())); |
| this->LocalGenerator->AddConfigVariableFlags |
| (extraFlags, "CMAKE_MODULE_LINKER_FLAGS", |
| this->LocalGenerator->ConfigurationName.c_str()); |
| |
| // TODO: .def files should be supported here also. |
| this->WriteLibraryRules(linkRuleVar.c_str(), extraFlags.c_str(), relink); |
| } |
| |
| //---------------------------------------------------------------------------- |
| void cmMakefileLibraryTargetGenerator::WriteLibraryRules |
| (const char* linkRuleVar, const char* extraFlags, bool relink) |
| { |
| // TODO: Merge the methods that call this method to avoid |
| // code duplication. |
| std::vector<std::string> commands; |
| |
| std::string relPath = this->LocalGenerator->GetHomeRelativeOutputPath(); |
| std::string objTarget; |
| |
| // Build list of dependencies. |
| std::vector<std::string> depends; |
| for(std::vector<std::string>::const_iterator obj = this->Objects.begin(); |
| obj != this->Objects.end(); ++obj) |
| { |
| objTarget = relPath; |
| objTarget += *obj; |
| depends.push_back(objTarget); |
| } |
| |
| // Add dependencies on targets that must be built first. |
| this->AppendTargetDepends(depends); |
| |
| // Add a dependency on the rule file itself. |
| this->LocalGenerator->AppendRuleDepend(depends, |
| this->BuildFileNameFull.c_str()); |
| |
| for(std::vector<std::string>::const_iterator obj |
| = this->ExternalObjects.begin(); |
| obj != this->ExternalObjects.end(); ++obj) |
| { |
| depends.push_back(*obj); |
| } |
| |
| // Get the language to use for linking this library. |
| const char* linkLanguage = |
| this->Target->GetLinkerLanguage(this->GlobalGenerator); |
| |
| // Make sure we have a link language. |
| if(!linkLanguage) |
| { |
| cmSystemTools::Error("Cannot determine link language for target \"", |
| this->Target->GetName(), "\"."); |
| return; |
| } |
| |
| // Create set of linking flags. |
| std::string linkFlags; |
| this->LocalGenerator->AppendFlags(linkFlags, extraFlags); |
| |
| // Construct the name of the library. |
| std::string targetName; |
| std::string targetNameSO; |
| std::string targetNameReal; |
| std::string targetNameImport; |
| std::string targetNamePDB; |
| this->Target->GetLibraryNames( |
| targetName, targetNameSO, targetNameReal, targetNameImport, targetNamePDB, |
| this->LocalGenerator->ConfigurationName.c_str()); |
| |
| // Construct the full path version of the names. |
| std::string outpath = this->LocalGenerator->LibraryOutputPath; |
| if(outpath.length() == 0) |
| { |
| outpath = this->Makefile->GetStartOutputDirectory(); |
| outpath += "/"; |
| } |
| if(relink) |
| { |
| outpath = this->Makefile->GetStartOutputDirectory(); |
| outpath += cmake::GetCMakeFilesDirectory(); |
| outpath += "/CMakeRelink.dir"; |
| cmSystemTools::MakeDirectory(outpath.c_str()); |
| outpath += "/"; |
| } |
| std::string targetFullPath = outpath + targetName; |
| std::string targetFullPathPDB = outpath + targetNamePDB; |
| std::string targetFullPathSO = outpath + targetNameSO; |
| std::string targetFullPathReal = outpath + targetNameReal; |
| std::string targetFullPathImport = outpath + targetNameImport; |
| |
| // Construct the output path version of the names for use in command |
| // arguments. |
| std::string targetOutPathPDB = |
| this->Convert(targetFullPathPDB.c_str(),cmLocalGenerator::FULL, |
| cmLocalGenerator::MAKEFILE); |
| std::string targetOutPath = |
| this->Convert(targetFullPath.c_str(),cmLocalGenerator::START_OUTPUT, |
| cmLocalGenerator::MAKEFILE); |
| std::string targetOutPathSO = |
| this->Convert(targetFullPathSO.c_str(),cmLocalGenerator::START_OUTPUT, |
| cmLocalGenerator::MAKEFILE); |
| std::string targetOutPathReal = |
| this->Convert(targetFullPathReal.c_str(),cmLocalGenerator::START_OUTPUT, |
| cmLocalGenerator::MAKEFILE); |
| std::string targetOutPathImport = |
| this->Convert(targetFullPathImport.c_str(),cmLocalGenerator::START_OUTPUT, |
| cmLocalGenerator::MAKEFILE); |
| |
| // Add the link message. |
| std::string buildEcho = "Linking "; |
| buildEcho += linkLanguage; |
| const char* forbiddenFlagVar = 0; |
| switch(this->Target->GetType()) |
| { |
| case cmTarget::STATIC_LIBRARY: |
| buildEcho += " static library "; |
| break; |
| case cmTarget::SHARED_LIBRARY: |
| forbiddenFlagVar = "_CREATE_SHARED_LIBRARY_FORBIDDEN_FLAGS"; |
| buildEcho += " shared library "; |
| break; |
| case cmTarget::MODULE_LIBRARY: |
| forbiddenFlagVar = "_CREATE_SHARED_MODULE_FORBIDDEN_FLAGS"; |
| buildEcho += " shared module "; |
| break; |
| default: |
| buildEcho += " library "; |
| break; |
| } |
| buildEcho += targetOutPath.c_str(); |
| this->LocalGenerator->AppendEcho(commands, buildEcho.c_str(), |
| cmLocalUnixMakefileGenerator3::EchoLink); |
| |
| // Construct a list of files associated with this library that may |
| // need to be cleaned. |
| std::vector<std::string> libCleanFiles; |
| if(this->Target->GetPropertyAsBool("CLEAN_DIRECT_OUTPUT")) |
| { |
| // The user has requested that only the files directly built |
| // by this target be cleaned instead of all possible names. |
| libCleanFiles.push_back(this->Convert(targetFullPath.c_str(), |
| cmLocalGenerator::START_OUTPUT, |
| cmLocalGenerator::UNCHANGED)); |
| if(targetNameReal != targetName) |
| { |
| libCleanFiles.push_back(this->Convert(targetFullPathReal.c_str(), |
| cmLocalGenerator::START_OUTPUT, |
| cmLocalGenerator::UNCHANGED)); |
| } |
| if(targetNameSO != targetName && |
| targetNameSO != targetNameReal) |
| { |
| libCleanFiles.push_back(this->Convert(targetFullPathSO.c_str(), |
| cmLocalGenerator::START_OUTPUT, |
| cmLocalGenerator::UNCHANGED)); |
| } |
| if(!targetNameImport.empty() && |
| targetNameImport != targetName && |
| targetNameImport != targetNameReal && |
| targetNameImport != targetNameSO) |
| { |
| libCleanFiles.push_back(this->Convert(targetFullPathImport.c_str(), |
| cmLocalGenerator::START_OUTPUT, |
| cmLocalGenerator::UNCHANGED)); |
| } |
| } |
| else |
| { |
| // This target may switch between static and shared based |
| // on a user option or the BUILD_SHARED_LIBS switch. Clean |
| // all possible names. |
| std::string cleanStaticName; |
| std::string cleanSharedName; |
| std::string cleanSharedSOName; |
| std::string cleanSharedRealName; |
| std::string cleanImportName; |
| std::string cleanPDBName; |
| this->Target->GetLibraryCleanNames( |
| cleanStaticName, |
| cleanSharedName, |
| cleanSharedSOName, |
| cleanSharedRealName, |
| cleanImportName, |
| cleanPDBName, |
| this->LocalGenerator->ConfigurationName.c_str()); |
| std::string cleanFullStaticName = outpath + cleanStaticName; |
| std::string cleanFullSharedName = outpath + cleanSharedName; |
| std::string cleanFullSharedSOName = outpath + cleanSharedSOName; |
| std::string cleanFullSharedRealName = outpath + cleanSharedRealName; |
| std::string cleanFullImportName = outpath + cleanImportName; |
| std::string cleanFullPDBName = outpath + cleanPDBName; |
| libCleanFiles.push_back |
| (this->Convert(cleanFullStaticName.c_str(), |
| cmLocalGenerator::START_OUTPUT, |
| cmLocalGenerator::UNCHANGED)); |
| if(cleanSharedRealName != cleanStaticName) |
| { |
| libCleanFiles.push_back(this->Convert(cleanFullSharedRealName.c_str(), |
| cmLocalGenerator::START_OUTPUT, |
| cmLocalGenerator::UNCHANGED)); |
| } |
| if(cleanSharedSOName != cleanStaticName && |
| cleanSharedSOName != cleanSharedRealName) |
| { |
| libCleanFiles.push_back(this->Convert(cleanFullSharedSOName.c_str(), |
| cmLocalGenerator::START_OUTPUT, |
| cmLocalGenerator::UNCHANGED)); |
| } |
| if(cleanSharedName != cleanStaticName && |
| cleanSharedName != cleanSharedSOName && |
| cleanSharedName != cleanSharedRealName) |
| { |
| libCleanFiles.push_back(this->Convert(cleanFullSharedName.c_str(), |
| cmLocalGenerator::START_OUTPUT, |
| cmLocalGenerator::UNCHANGED)); |
| } |
| if(!cleanImportName.empty() && |
| cleanImportName != cleanStaticName && |
| cleanImportName != cleanSharedSOName && |
| cleanImportName != cleanSharedRealName && |
| cleanImportName != cleanSharedName) |
| { |
| libCleanFiles.push_back(this->Convert(cleanFullImportName.c_str(), |
| cmLocalGenerator::START_OUTPUT, |
| cmLocalGenerator::UNCHANGED)); |
| } |
| |
| // List the PDB for cleaning only when the whole target is |
| // cleaned. We do not want to delete the .pdb file just before |
| // linking the target. |
| this->CleanFiles.push_back |
| (this->Convert(cleanFullPDBName.c_str(), |
| cmLocalGenerator::START_OUTPUT, |
| cmLocalGenerator::UNCHANGED)); |
| } |
| |
| #ifdef _WIN32 |
| // There may be a manifest file for this target. Add it to the |
| // clean set just in case. |
| if(this->Target->GetType() != cmTarget::STATIC_LIBRARY) |
| { |
| libCleanFiles.push_back( |
| this->Convert((targetFullPath+".manifest").c_str(), |
| cmLocalGenerator::START_OUTPUT, |
| cmLocalGenerator::UNCHANGED)); |
| } |
| #endif |
| |
| // Add a command to remove any existing files for this library. |
| std::vector<std::string> commands1; |
| this->LocalGenerator->AppendCleanCommand(commands1, libCleanFiles, |
| *this->Target, "target"); |
| this->LocalGenerator->CreateCDCommand |
| (commands1, |
| this->Makefile->GetStartOutputDirectory(), |
| this->Makefile->GetHomeOutputDirectory()); |
| commands.insert(commands.end(), commands1.begin(), commands1.end()); |
| commands1.clear(); |
| |
| // Add the pre-build and pre-link rules building but not when relinking. |
| if(!relink) |
| { |
| this->LocalGenerator |
| ->AppendCustomCommands(commands, this->Target->GetPreBuildCommands()); |
| this->LocalGenerator |
| ->AppendCustomCommands(commands, this->Target->GetPreLinkCommands()); |
| } |
| |
| // Open the link script if it will be used. |
| bool useLinkScript = false; |
| std::string linkScriptName; |
| std::auto_ptr<cmGeneratedFileStream> linkScriptStream; |
| if(this->GlobalGenerator->GetUseLinkScript() && |
| (this->Target->GetType() == cmTarget::STATIC_LIBRARY || |
| this->Target->GetType() == cmTarget::SHARED_LIBRARY || |
| this->Target->GetType() == cmTarget::MODULE_LIBRARY)) |
| { |
| useLinkScript = true; |
| linkScriptName = this->TargetBuildDirectoryFull; |
| if(relink) |
| { |
| linkScriptName += "/relink.txt"; |
| } |
| else |
| { |
| linkScriptName += "/link.txt"; |
| } |
| std::auto_ptr<cmGeneratedFileStream> lss( |
| new cmGeneratedFileStream(linkScriptName.c_str())); |
| linkScriptStream = lss; |
| } |
| |
| std::vector<std::string> link_script_commands; |
| |
| // Construct the main link rule. |
| std::string linkRule = this->Makefile->GetRequiredDefinition(linkRuleVar); |
| if(useLinkScript) |
| { |
| cmSystemTools::ExpandListArgument(linkRule, link_script_commands); |
| std::string link_command = "$(CMAKE_COMMAND) -E cmake_link_script "; |
| link_command += this->Convert(linkScriptName.c_str(), |
| cmLocalGenerator::START_OUTPUT, |
| cmLocalGenerator::SHELL); |
| link_command += " --verbose=$(VERBOSE)"; |
| commands1.push_back(link_command); |
| } |
| else |
| { |
| cmSystemTools::ExpandListArgument(linkRule, commands1); |
| } |
| this->LocalGenerator->CreateCDCommand |
| (commands1, |
| this->Makefile->GetStartOutputDirectory(), |
| this->Makefile->GetHomeOutputDirectory()); |
| commands.insert(commands.end(), commands1.begin(), commands1.end()); |
| |
| // Add a rule to create necessary symlinks for the library. |
| if(targetOutPath != targetOutPathReal) |
| { |
| std::string symlink = "$(CMAKE_COMMAND) -E cmake_symlink_library "; |
| symlink += targetOutPathReal; |
| symlink += " "; |
| symlink += targetOutPathSO; |
| symlink += " "; |
| symlink += targetOutPath; |
| commands1.clear(); |
| commands1.push_back(symlink); |
| this->LocalGenerator->CreateCDCommand(commands1, |
| this->Makefile->GetStartOutputDirectory(), |
| this->Makefile->GetHomeOutputDirectory()); |
| commands.insert(commands.end(), commands1.begin(), commands1.end()); |
| } |
| |
| // Add the post-build rules when building but not when relinking. |
| if(!relink) |
| { |
| this->LocalGenerator-> |
| AppendCustomCommands(commands, this->Target->GetPostBuildCommands()); |
| } |
| |
| // Collect up flags to link in needed libraries. |
| cmOStringStream linklibs; |
| this->LocalGenerator->OutputLinkLibraries(linklibs, *this->Target, relink); |
| |
| // Construct object file lists that may be needed to expand the |
| // rule. |
| std::string variableName; |
| std::string variableNameExternal; |
| this->WriteObjectsVariable(variableName, variableNameExternal); |
| std::string buildObjs; |
| if(useLinkScript) |
| { |
| this->WriteObjectsString(buildObjs); |
| } |
| else |
| { |
| buildObjs = "$("; |
| buildObjs += variableName; |
| buildObjs += ") $("; |
| buildObjs += variableNameExternal; |
| buildObjs += ")"; |
| } |
| std::string cleanObjs = "$("; |
| cleanObjs += variableName; |
| cleanObjs += ")"; |
| cmLocalGenerator::RuleVariables vars; |
| vars.TargetPDB = targetOutPathPDB.c_str(); |
| |
| // Setup the target version. |
| std::string targetVersionMajor; |
| std::string targetVersionMinor; |
| { |
| cmOStringStream majorStream; |
| cmOStringStream minorStream; |
| int major; |
| int minor; |
| this->Target->GetTargetVersion(major, minor); |
| majorStream << major; |
| minorStream << minor; |
| targetVersionMajor = majorStream.str(); |
| targetVersionMinor = minorStream.str(); |
| } |
| vars.TargetVersionMajor = targetVersionMajor.c_str(); |
| vars.TargetVersionMinor = targetVersionMinor.c_str(); |
| |
| vars.Language = linkLanguage; |
| vars.Objects = buildObjs.c_str(); |
| std::string objdir = cmake::GetCMakeFilesDirectoryPostSlash(); |
| objdir += this->Target->GetName(); |
| objdir += ".dir"; |
| vars.ObjectDir = objdir.c_str(); |
| std::string targetLinkScriptPathReal; |
| if(useLinkScript) |
| { |
| // Paths in the link script are interpreted directly by the shell |
| // and not make. |
| targetLinkScriptPathReal = |
| this->Convert(targetFullPathReal.c_str(), |
| cmLocalGenerator::START_OUTPUT, |
| cmLocalGenerator::SHELL); |
| vars.Target = targetLinkScriptPathReal.c_str(); |
| } |
| else |
| { |
| vars.Target = targetOutPathReal.c_str(); |
| } |
| std::string linkString = linklibs.str(); |
| vars.LinkLibraries = linkString.c_str(); |
| vars.ObjectsQuoted = buildObjs.c_str(); |
| vars.TargetSOName= targetNameSO.c_str(); |
| vars.LinkFlags = linkFlags.c_str(); |
| |
| // Compute the directory portion of the install_name setting. |
| std::string install_name_dir; |
| if(this->Target->GetType() == cmTarget::SHARED_LIBRARY) |
| { |
| // Get the install_name directory for the build tree. |
| const char* config = this->LocalGenerator->ConfigurationName.c_str(); |
| install_name_dir = this->Target->GetInstallNameDirForBuildTree(config); |
| |
| // Set the rule variable replacement value. |
| if(install_name_dir.empty()) |
| { |
| vars.TargetInstallNameDir = ""; |
| } |
| else |
| { |
| // Convert to a path for the native build tool. |
| install_name_dir = |
| this->LocalGenerator->Convert(install_name_dir.c_str(), |
| cmLocalGenerator::NONE, |
| cmLocalGenerator::SHELL, false); |
| vars.TargetInstallNameDir = install_name_dir.c_str(); |
| } |
| } |
| std::string langFlags; |
| this->LocalGenerator |
| ->AddLanguageFlags(langFlags, linkLanguage, |
| this->LocalGenerator->ConfigurationName.c_str()); |
| // remove any language flags that might not work with the |
| // particular os |
| if(forbiddenFlagVar) |
| { |
| this->RemoveForbiddenFlags(forbiddenFlagVar, |
| linkLanguage, langFlags); |
| } |
| vars.LanguageCompileFlags = langFlags.c_str(); |
| // Expand placeholders in the commands. |
| this->LocalGenerator->TargetImplib = targetOutPathImport; |
| if(useLinkScript) |
| { |
| for(std::vector<std::string>::iterator i = link_script_commands.begin(); |
| i != link_script_commands.end(); ++i) |
| { |
| this->LocalGenerator->ExpandRuleVariables(*i, vars); |
| } |
| } |
| else |
| { |
| for(std::vector<std::string>::iterator i = commands.begin(); |
| i != commands.end(); ++i) |
| { |
| this->LocalGenerator->ExpandRuleVariables(*i, vars); |
| } |
| } |
| this->LocalGenerator->TargetImplib = ""; |
| |
| // Optionally convert the build rule to use a script to avoid long |
| // command lines in the make shell. |
| if(useLinkScript) |
| { |
| for(std::vector<std::string>::iterator cmd = link_script_commands.begin(); |
| cmd != link_script_commands.end(); ++cmd) |
| { |
| // Do not write out empty commands or commands beginning in the |
| // shell no-op ":". |
| if(!cmd->empty() && (*cmd)[0] != ':') |
| { |
| (*linkScriptStream) << *cmd << "\n"; |
| } |
| } |
| } |
| |
| // Write the build rule. |
| this->LocalGenerator->WriteMakeRule(*this->BuildFileStream, 0, |
| targetFullPathReal.c_str(), |
| depends, commands, false); |
| |
| // The symlink names for the target should depend on the real target |
| // so if the target version changes it rebuilds and recreates the |
| // symlinks. |
| if(targetFullPathSO != targetFullPathReal) |
| { |
| depends.clear(); |
| commands.clear(); |
| depends.push_back(targetFullPathReal.c_str()); |
| this->LocalGenerator->WriteMakeRule(*this->BuildFileStream, 0, |
| targetFullPathSO.c_str(), |
| depends, commands, false); |
| } |
| if(targetFullPath != targetFullPathSO) |
| { |
| depends.clear(); |
| commands.clear(); |
| depends.push_back(targetFullPathSO.c_str()); |
| this->LocalGenerator->WriteMakeRule(*this->BuildFileStream, 0, |
| targetFullPath.c_str(), |
| depends, commands, false); |
| } |
| |
| // Write the main driver rule to build everything in this target. |
| this->WriteTargetDriverRule(targetFullPath.c_str(), relink); |
| |
| // Clean all the possible library names and symlinks and object files. |
| this->CleanFiles.insert(this->CleanFiles.end(), |
| libCleanFiles.begin(),libCleanFiles.end()); |
| this->CleanFiles.insert(this->CleanFiles.end(), |
| this->Objects.begin(), |
| this->Objects.end()); |
| } |
| |