/*========================================================================= Program: Insight Segmentation & Registration Toolkit Module: $RCSfile$ Language: C++ Date: $Date$ Version: $Revision$ Copyright (c) 2002 Insight Consortium. All rights reserved. See ITKCopyright.txt or http://www.itk.org/HTML/Copyright.htm 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 "cmUnixMakefileGenerator.h" #include "cmMakefile.h" #include "cmStandardIncludes.h" #include "cmSystemTools.h" #include "cmSourceFile.h" #include "cmMakeDepend.h" #include "cmCacheManager.h" #include "cmGeneratedFileStream.h" cmUnixMakefileGenerator::cmUnixMakefileGenerator() :m_SharedLibraryExtension("$(SHLIB_SUFFIX)"), m_ObjectFileExtension(".o"), m_ExecutableExtension(""), m_StaticLibraryExtension(".a"), m_LibraryPrefix("lib") { m_CacheOnly = false; m_Recurse = false; } cmUnixMakefileGenerator::~cmUnixMakefileGenerator() { } void cmUnixMakefileGenerator::GenerateMakefile() { // for backwards compatibility if niether c or cxx is // enabled, the enable cxx if(! (this->GetLanguageEnabled("C") || this->GetLanguageEnabled("CXX"))) { this->EnableLanguage("CXX"); } // suppoirt override in output directories if (m_Makefile->GetDefinition("LIBRARY_OUTPUT_PATH")) { m_LibraryOutputPath = m_Makefile->GetDefinition("LIBRARY_OUTPUT_PATH"); if(m_LibraryOutputPath.size()) { if(m_LibraryOutputPath[m_LibraryOutputPath.size() -1] != '/') { m_LibraryOutputPath += "/"; } if(!cmSystemTools::MakeDirectory(m_LibraryOutputPath.c_str())) { cmSystemTools::Error("Error failed create " "LIBRARY_OUTPUT_PATH directory:", m_LibraryOutputPath.c_str()); } m_Makefile->AddLinkDirectory(m_LibraryOutputPath.c_str()); } } if (m_Makefile->GetDefinition("EXECUTABLE_OUTPUT_PATH")) { m_ExecutableOutputPath = m_Makefile->GetDefinition("EXECUTABLE_OUTPUT_PATH"); if(m_ExecutableOutputPath.size()) { if(m_ExecutableOutputPath[m_ExecutableOutputPath.size() -1] != '/') { m_ExecutableOutputPath += "/"; } if(!cmSystemTools::MakeDirectory(m_ExecutableOutputPath.c_str())) { cmSystemTools::Error("Error failed to create " "EXECUTABLE_OUTPUT_PATH directory:", m_ExecutableOutputPath.c_str()); } m_Makefile->AddLinkDirectory(m_ExecutableOutputPath.c_str()); } } if(m_CacheOnly) { // Generate the cache only stuff this->GenerateCacheOnly(); // if recurse then generate for all sub- makefiles if(m_Recurse) { this->RecursiveGenerateCacheOnly(); } } // normal makefile output else { // Generate depends cmMakeDepend md; md.SetMakefile(m_Makefile); md.GenerateMakefileDependencies(); this->ProcessDepends(md); // output the makefile fragment this->OutputMakefile("Makefile"); } } void cmUnixMakefileGenerator::ProcessDepends(const cmMakeDepend &md) { // Now create cmDependInformation objects for files in the directory cmTargets &tgts = m_Makefile->GetTargets(); for(cmTargets::iterator l = tgts.begin(); l != tgts.end(); l++) { std::vector &classes = l->second.GetSourceFiles(); for(std::vector::iterator i = classes.begin(); i != classes.end(); ++i) { if(!(*i)->GetIsAHeaderFileOnly()) { // get the depends const cmDependInformation *info = md.GetDependInformationForSourceFile(*(*i)); // Delete any hints from the source file's dependencies. (*i)->GetDepends().erase((*i)->GetDepends().begin(), (*i)->GetDepends().end()); // Now add the real dependencies for the file. if (info) { for(cmDependInformation::DependencySet::const_iterator d = info->m_DependencySet.begin(); d != info->m_DependencySet.end(); ++d) { // Make sure the full path is given. If not, the dependency was // not found. if((*d)->m_FullPath != "") { (*i)->GetDepends().push_back((*d)->m_FullPath); } } } } } } } // This is where CMakeTargets.make is generated void cmUnixMakefileGenerator::OutputMakefile(const char* file) { // Create sub directories fro aux source directories std::vector& auxSourceDirs = m_Makefile->GetAuxSourceDirectories(); if( auxSourceDirs.size() ) { // For the case when this is running as a remote build // on unix, make the directory for(std::vector::iterator i = auxSourceDirs.begin(); i != auxSourceDirs.end(); ++i) { if(i->c_str()[0] != '/') { std::string dir = m_Makefile->GetCurrentOutputDirectory(); if(dir.size() && dir[dir.size()-1] != '/') { dir += "/"; } dir += *i; cmSystemTools::MakeDirectory(dir.c_str()); } else { cmSystemTools::MakeDirectory(i->c_str()); } } } // Create a stream that writes to a temporary file // then does a copy at the end. This is to allow users // to hit control-c during the make of the makefile cmGeneratedFileStream tempFile(file); tempFile.SetAlwaysCopy(true); std::ostream& fout = tempFile.GetStream(); if(!fout) { cmSystemTools::Error("Error can not open for write: ", file); return; } fout << "# CMAKE generated Makefile, DO NOT EDIT!\n" << "# Generated by \"" << this->GetName() << "\"" << " Generator, CMake Version " << cmMakefile::GetMajorVersion() << "." << cmMakefile::GetMinorVersion() << "\n" << "# Generated from the following files:\n# " << m_Makefile->GetHomeOutputDirectory() << "/CMakeCache.txt\n"; std::vector lfiles = m_Makefile->GetListFiles(); // sort the array std::sort(lfiles.begin(), lfiles.end(), std::less()); // remove duplicates std::vector::iterator new_end = std::unique(lfiles.begin(), lfiles.end()); lfiles.erase(new_end, lfiles.end()); for(std::vector::const_iterator i = lfiles.begin(); i != lfiles.end(); ++i) { fout << "# " << i->c_str() << "\n"; } fout << "\n\n"; fout << "# Suppresses display of executed commands\n"; fout << ".SILENT:\n"; fout << "# disable some common implicit rules to speed things up\n"; fout << ".SUFFIXES:\n"; fout << ".SUFFIXES:.hpuxmakemusthaverule\n"; // create a make variable with all of the sources for this Makefile // for depend purposes. fout << "CMAKE_MAKEFILE_SOURCES = "; for(std::vector::const_iterator i = lfiles.begin(); i != lfiles.end(); ++i) { fout << " " << this->ConvertToOutputPath(i->c_str()); } // Add the cache to the list std::string cacheFile = m_Makefile->GetHomeOutputDirectory(); cacheFile += "/CMakeCache.txt"; fout << " " << this->ConvertToOutputPath(cacheFile.c_str()); fout << "\n\n\n"; this->OutputMakeVariables(fout); // Set up the default target as the VERY first target, so that make with no arguments will run it this-> OutputMakeRule(fout, "Default target executed when no arguments are given to make, first make sure cmake.depends exists, cmake.check_depends is up-to-date, check the sources, then build the all target", "default_target", 0, "$(MAKE) $(MAKESILENT) cmake.depends", "$(MAKE) $(MAKESILENT) cmake.check_depends", "$(MAKE) $(MAKESILENT) -f cmake.check_depends", "$(MAKE) $(MAKESILENT) all"); this->OutputTargetRules(fout); this->OutputDependLibs(fout); this->OutputTargets(fout); this->OutputSubDirectoryRules(fout); std::string dependName = m_Makefile->GetStartOutputDirectory(); dependName += "/cmake.depends"; if(!this->m_CacheOnly) { std::ofstream dependout(dependName.c_str()); if(!dependout) { cmSystemTools::Error("Error can not open for write: ", dependName.c_str()); return; } dependout << "# .o dependencies in this directory." << std::endl; std::string checkDepend = m_Makefile->GetStartOutputDirectory(); checkDepend += "/cmake.check_depends"; std::ofstream checkdependout(checkDepend.c_str()); if(!checkdependout) { cmSystemTools::Error("Error can not open for write: ", checkDepend.c_str()); return; } checkdependout << "# This file is used as a tag file, that all sources depend on. If a source changes, then the rule to rebuild this file will cause cmake.depends to be rebuilt." << std::endl; // if there were any depends output, then output the check depends // information inot checkdependout if(this->OutputObjectDepends(dependout)) { this->OutputCheckDepends(checkdependout); } else { checkdependout << "all:\n\t@echo cmake.depends is up-to-date\n"; } } this->OutputCustomRules(fout); this->OutputMakeRules(fout); this->OutputInstallRules(fout); // only add the depend include if the depend file exists if(cmSystemTools::FileExists(dependName.c_str())) { this->OutputIncludeMakefile(fout, "cmake.depends"); } } void cmUnixMakefileGenerator::OutputIncludeMakefile(std::ostream& fout, const char* file) { fout << "include " << file << "\n"; } std::string cmUnixMakefileGenerator::GetOutputExtension(const char*) { return m_ObjectFileExtension; } // Output the rules for any targets void cmUnixMakefileGenerator::OutputTargetRules(std::ostream& fout) { // for each target add to the list of targets fout << "TARGETS = "; const cmTargets &tgts = m_Makefile->GetTargets(); // list libraries first for(cmTargets::const_iterator l = tgts.begin(); l != tgts.end(); l++) { if (l->second.IsInAll()) { std::string path = m_LibraryOutputPath + m_LibraryPrefix; if(l->second.GetType() == cmTarget::STATIC_LIBRARY) { path = path + l->first + m_StaticLibraryExtension; fout << " \\\n" << this->ConvertToOutputPath(path.c_str()); } else if(l->second.GetType() == cmTarget::SHARED_LIBRARY) { path = path + l->first + m_Makefile->GetDefinition("CMAKE_SHLIB_SUFFIX"); fout << " \\\n" << this->ConvertToOutputPath(path.c_str()); } else if(l->second.GetType() == cmTarget::MODULE_LIBRARY) { path = path + l->first + m_Makefile->GetDefinition("CMAKE_MODULE_SUFFIX"); fout << " \\\n" << this->ConvertToOutputPath(path.c_str()); } } } // executables for(cmTargets::const_iterator l = tgts.begin(); l != tgts.end(); l++) { if ((l->second.GetType() == cmTarget::EXECUTABLE || l->second.GetType() == cmTarget::WIN32_EXECUTABLE) && l->second.IsInAll()) { std::string path = m_ExecutableOutputPath + l->first + m_ExecutableExtension; fout << " \\\n" << this->ConvertToOutputPath(path.c_str()); } } // list utilities last for(cmTargets::const_iterator l = tgts.begin(); l != tgts.end(); l++) { if (l->second.GetType() == cmTarget::UTILITY && l->second.IsInAll()) { fout << " \\\n" << l->first.c_str(); } } fout << "\n\n"; // get the classes from the source lists then add them to the groups for(cmTargets::const_iterator l = tgts.begin(); l != tgts.end(); l++) { std::vector classes = l->second.GetSourceFiles(); if (classes.begin() != classes.end()) { fout << this->CreateMakeVariable(l->first.c_str(), "_SRC_OBJS") << " = "; for(std::vector::iterator i = classes.begin(); i != classes.end(); i++) { if(!(*i)->IsAHeaderFileOnly()) { std::string outExt(this->GetOutputExtension((*i)->GetSourceExtension().c_str())); if(outExt.size()) { fout << "\\\n" << this->ConvertToOutputPath((*i)->GetSourceName().c_str()) << outExt.c_str() << " "; } } } fout << "\n\n"; fout << this->CreateMakeVariable(l->first.c_str(), "_SRC_OBJS_QUOTED") << " = "; for(std::vector::iterator i = classes.begin(); i != classes.end(); i++) { if(!(*i)->IsAHeaderFileOnly()) { std::string outExt(this->GetOutputExtension((*i)->GetSourceExtension().c_str())); if(outExt.size()) { fout << "\\\n\"" << this->ConvertToOutputPath((*i)->GetSourceName().c_str()) << outExt.c_str() << "\" "; } } } fout << "\n\n"; } } fout << "CLEAN_OBJECT_FILES = "; for(cmTargets::const_iterator l = tgts.begin(); l != tgts.end(); l++) { std::vector classes = l->second.GetSourceFiles(); if (classes.begin() != classes.end()) { fout << "$(" << this->CreateMakeVariable(l->first.c_str(), "_SRC_OBJS") << ") "; } } fout << "\n\n"; } /** * Output the linking rules on a command line. For executables, * targetLibrary should be a NULL pointer. For libraries, it should point * to the name of the library. This will not link a library against itself. */ void cmUnixMakefileGenerator::OutputLinkLibraries(std::ostream& fout, const char* targetLibrary, const cmTarget &tgt) { // Try to emit each search path once std::set emitted; // Embed runtime search paths if possible and if required. bool outputRuntime = true; std::string runtimeFlag; std::string runtimeSep; std::vector runtimeDirs; bool cxx = tgt.HasCxx(); if(!cxx ) { // if linking a c executable use the C runtime flag as cc // may not be the same program that creates shared libaries // and may have different flags if( tgt.GetType() == cmTarget::EXECUTABLE) { if(m_Makefile->GetDefinition("CMAKE_C_SHLIB_RUNTIME_FLAG")) { runtimeFlag = m_Makefile->GetDefinition("CMAKE_C_SHLIB_RUNTIME_FLAG"); } } else { if(m_Makefile->GetDefinition("CMAKE_SHLIB_RUNTIME_FLAG")) { runtimeFlag = m_Makefile->GetDefinition("CMAKE_SHLIB_RUNTIME_FLAG"); } } if(m_Makefile->GetDefinition("CMAKE_SHLIB_RUNTIME_SEP")) { runtimeSep = m_Makefile->GetDefinition("CMAKE_SHLIB_RUNTIME_SEP"); } } else { if(m_Makefile->GetDefinition("CMAKE_CXX_SHLIB_RUNTIME_FLAG")) { runtimeFlag = m_Makefile->GetDefinition("CMAKE_CXX_SHLIB_RUNTIME_FLAG"); } if(m_Makefile->GetDefinition("CMAKE_CXX_SHLIB_RUNTIME_SEP")) { runtimeSep = m_Makefile->GetDefinition("CMAKE_CXX_SHLIB_RUNTIME_SEP"); } } // concatenate all paths or no? bool runtimeConcatenate = ( runtimeSep!="" ); if(runtimeFlag == "" || m_Makefile->IsOn("CMAKE_SKIP_RPATH") ) { outputRuntime = false; } // Some search paths should never be emitted emitted.insert(""); emitted.insert("/usr/lib"); // collect all the flags needed for linking libraries std::string linkLibs; const std::vector& libdirs = tgt.GetLinkDirectories(); for(std::vector::const_iterator libDir = libdirs.begin(); libDir != libdirs.end(); ++libDir) { std::string libpath = this->ConvertToOutputPath(libDir->c_str()); if(emitted.insert(libpath).second) { std::string::size_type pos = libDir->find("-L"); if((pos == std::string::npos || pos > 0) && libDir->find("${") == std::string::npos) { linkLibs += "-L"; if(outputRuntime) { runtimeDirs.push_back( libpath ); } } linkLibs += libpath; linkLibs += " "; } } std::string librariesLinked; const cmTarget::LinkLibraries& libs = tgt.GetLinkLibraries(); for(cmTarget::LinkLibraries::const_iterator lib = libs.begin(); lib != libs.end(); ++lib) { // Don't link the library against itself! if(targetLibrary && (lib->first == targetLibrary)) continue; // don't look at debug libraries if (lib->second == cmTarget::DEBUG) continue; // skip zero size library entries, this may happen // if a variable expands to nothing. if (lib->first.size() == 0) continue; // if it is a full path break it into -L and -l cmRegularExpression reg("([ \t]*\\-l)|([ \t]*\\-framework)|(\\${)"); if(lib->first.find('/') != std::string::npos && !reg.find(lib->first)) { std::string dir, file; cmSystemTools::SplitProgramPath(lib->first.c_str(), dir, file); std::string libpath = this->ConvertToOutputPath(dir.c_str()); if(emitted.insert(libpath).second) { linkLibs += "-L"; linkLibs += libpath; linkLibs += " "; if(outputRuntime) { runtimeDirs.push_back( libpath ); } } cmRegularExpression libname("lib(.*)(\\.so|\\.sl|\\.a|\\.dylib).*"); cmRegularExpression libname_noprefix("(.*)(\\.so|\\.sl|\\.a|\\.dylib).*"); if(libname.find(file)) { librariesLinked += "-l"; file = libname.match(1); librariesLinked += file; librariesLinked += " "; } else if(libname_noprefix.find(file)) { librariesLinked += "-l"; file = libname_noprefix.match(1); librariesLinked += file; librariesLinked += " "; } } // not a full path, so add -l name else { if(!reg.find(lib->first)) { librariesLinked += "-l"; } librariesLinked += lib->first; librariesLinked += " "; } } linkLibs += librariesLinked; fout << linkLibs; if(outputRuntime && runtimeDirs.size()>0) { // For the runtime search directories, do a "-Wl,-rpath,a:b:c" or // a "-R a -R b -R c" type link line fout << runtimeFlag; std::vector::iterator itr = runtimeDirs.begin(); fout << *itr; ++itr; for( ; itr != runtimeDirs.end(); ++itr ) { if(runtimeConcatenate) { fout << runtimeSep << *itr; } else { fout << " " << runtimeFlag << *itr; } } fout << " "; } } std::string cmUnixMakefileGenerator::CreateTargetRules(const cmTarget &target, const char* targetName) { std::string customRuleCode = ""; bool initNext = false; for (std::vector::const_iterator cr = target.GetCustomCommands().begin(); cr != target.GetCustomCommands().end(); ++cr) { cmCustomCommand cc(*cr); cc.ExpandVariables(*m_Makefile); if (cc.GetSourceName() == targetName) { if(initNext) { customRuleCode += "\n\t"; } else { initNext = true; } std::string command = this->ConvertToOutputPath(cc.GetCommand().c_str()); customRuleCode += command + " " + cc.GetArguments(); } } return customRuleCode; } void cmUnixMakefileGenerator::OutputSharedLibraryRule(std::ostream& fout, const char* name, const cmTarget &t) { std::string target = m_LibraryOutputPath + "lib" + name + "$(SHLIB_SUFFIX)"; std::string depend = "$("; depend += this->CreateMakeVariable(name, "_SRC_OBJS"); depend += ") $(" + this->CreateMakeVariable(name, "_DEPEND_LIBS") + ")"; std::string command = "$(RM) lib"; command += name; command += "$(SHLIB_SUFFIX)"; std::string command2; if(t.HasCxx()) { command2 = "$(CMAKE_CXX_LINK_SHARED) $(CMAKE_CXX_SHLIB_LINK_FLAGS) " "$(CMAKE_CXX_SHLIB_BUILD_FLAGS) $(CMAKE_CXX_FLAGS) -o \\\n"; } else { command2 = "$(CMAKE_C_LINK_SHARED) $(CMAKE_SHLIB_LINK_FLAGS) " "$(CMAKE_SHLIB_BUILD_FLAGS) -o \\\n"; } command2 += "\t "; std::string libName = m_LibraryOutputPath + "lib" + std::string(name) + "$(SHLIB_SUFFIX)"; libName = this->ConvertToOutputPath(libName.c_str()); command2 += libName + " \\\n"; command2 += "\t $(" + this->CreateMakeVariable(name, "_SRC_OBJS") + ") "; cmStringStream linklibs; this->OutputLinkLibraries(linklibs, name, t); command2 += linklibs.str(); std::string customCommands = this->CreateTargetRules(t, name); const char* cc = 0; if(customCommands.size() > 0) { cc = customCommands.c_str(); } this->OutputMakeRule(fout, "rules for a shared library", target.c_str(), depend.c_str(), command.c_str(), command2.c_str(), cc); } void cmUnixMakefileGenerator::OutputModuleLibraryRule(std::ostream& fout, const char* name, const cmTarget &t) { std::string target = m_LibraryOutputPath + "lib" + std::string(name) + "$(MODULE_SUFFIX)"; std::string depend = "$("; depend += this->CreateMakeVariable(name, "_SRC_OBJS") + ") $(" + this->CreateMakeVariable(name, "_DEPEND_LIBS") + ")"; std::string command = "$(RM) lib" + std::string(name) + "$(MODULE_SUFFIX)"; std::string command2; if(t.HasCxx()) { command2 = "$(CMAKE_CXX_LINK_SHARED) $(CMAKE_CXX_MODULE_LINK_FLAGS) " "$(CMAKE_CXX_MODULE_BUILD_FLAGS) $(CMAKE_CXX_FLAGS) -o \\\n"; } else { command2 = "$(CMAKE_C_LINK_SHARED) $(CMAKE_SHLIB_LINK_FLAGS) " "$(CMAKE_SHLIB_BUILD_FLAGS) -o \\\n"; } command2 += "\t "; std::string libName = m_LibraryOutputPath + "lib" + std::string(name) + "$(MODULE_SUFFIX)"; libName = this->ConvertToOutputPath(libName.c_str()); command2 += libName + " \\\n"; command2 += "\t $(" + this->CreateMakeVariable(name, "_SRC_OBJS") + ") "; cmStringStream linklibs; this->OutputLinkLibraries(linklibs, std::string(name).c_str(), t); command2 += linklibs.str(); std::string customCommands = this->CreateTargetRules(t, name); const char* cc = 0; if(customCommands.size() > 0) { cc = customCommands.c_str(); } this->OutputMakeRule(fout, "rules for a shared module library", target.c_str(), depend.c_str(), command.c_str(), command2.c_str(), cc); } void cmUnixMakefileGenerator::OutputStaticLibraryRule(std::ostream& fout, const char* name, const cmTarget &t) { std::string target = m_LibraryOutputPath + "lib" + std::string(name) + ".a"; target = this->ConvertToOutputPath(target.c_str()); std::string depend = "$("; depend += this->CreateMakeVariable(name, "_SRC_OBJS") + ")"; std::string command; if(t.HasCxx()) { command = "$(CMAKE_CXX_AR) $(CMAKE_CXX_AR_ARGS) "; } else { command = "$(CMAKE_AR) $(CMAKE_AR_ARGS) "; } command += target; command += " $("; command += this->CreateMakeVariable(name, "_SRC_OBJS") + ")"; std::string command2 = "$(CMAKE_RANLIB) "; command2 += target; std::string comment = "rule to build static library: "; comment += name; std::string customCommands = this->CreateTargetRules(t, name); const char* cc = 0; if(customCommands.size() > 0) { cc = customCommands.c_str(); } this->OutputMakeRule(fout, comment.c_str(), target.c_str(), depend.c_str(), command.c_str(), command2.c_str(), cc); } void cmUnixMakefileGenerator::OutputExecutableRule(std::ostream& fout, const char* name, const cmTarget &t) { std::string target = m_ExecutableOutputPath + name; std::string depend = "$("; depend += this->CreateMakeVariable(name, "_SRC_OBJS") + ") $(" + this->CreateMakeVariable(name, "_DEPEND_LIBS") + ")"; std::string command; if(t.HasCxx()) { command = "$(CMAKE_CXX_COMPILER) $(CMAKE_CXX_SHLIB_LINK_FLAGS) $(CMAKE_CXX_FLAGS) "; } else { command = "$(CMAKE_C_COMPILER) $(CMAKE_C_SHLIB_LINK_FLAGS) $(CMAKE_C_FLAGS) "; } command += "$(" + this->CreateMakeVariable(name, "_SRC_OBJS") + ") "; cmStringStream linklibs; this->OutputLinkLibraries(linklibs, 0, t); command += linklibs.str(); std::string outputFile = m_ExecutableOutputPath + name; command += " -o " + this->ConvertToOutputPath(outputFile.c_str()); std::string comment = "rule to build executable: "; comment += name; std::string customCommands = this->CreateTargetRules(t, name); const char* cc = 0; if(customCommands.size() > 0) { cc = customCommands.c_str(); } this->OutputMakeRule(fout, comment.c_str(), target.c_str(), depend.c_str(), command.c_str(), cc); } void cmUnixMakefileGenerator::OutputUtilityRule(std::ostream& fout, const char* name, const cmTarget &t) { std::string customCommands = this->CreateTargetRules(t, name); const char* cc = 0; if(customCommands.size() > 0) { cc = customCommands.c_str(); } std::string comment = "Rule to build Utility "; comment += name; std::string depends; const std::vector &ccs = t.GetCustomCommands(); for(std::vector::const_iterator i = ccs.begin(); i != ccs.end(); ++i) { const std::vector & dep = i->GetDepends(); for(std::vector::const_iterator d = dep.begin(); d != dep.end(); ++d) { depends += " \\\n"; depends += *d; } } this->OutputMakeRule(fout, comment.c_str(), name, depends.c_str(), cc); } void cmUnixMakefileGenerator::OutputTargets(std::ostream& fout) { // for each target const cmTargets &tgts = m_Makefile->GetTargets(); for(cmTargets::const_iterator l = tgts.begin(); l != tgts.end(); l++) { switch(l->second.GetType()) { case cmTarget::STATIC_LIBRARY: this->OutputStaticLibraryRule(fout, l->first.c_str(), l->second); break; case cmTarget::SHARED_LIBRARY: this->OutputSharedLibraryRule(fout, l->first.c_str(), l->second); break; case cmTarget::MODULE_LIBRARY: this->OutputModuleLibraryRule(fout, l->first.c_str(), l->second); break; case cmTarget::EXECUTABLE: case cmTarget::WIN32_EXECUTABLE: this->OutputExecutableRule(fout, l->first.c_str(), l->second); break; case cmTarget::UTILITY: this->OutputUtilityRule(fout, l->first.c_str(), l->second); break; // This is handled by the OutputCustomRules method case cmTarget::INSTALL_FILES: // This is handled by the OutputInstallRules method case cmTarget::INSTALL_PROGRAMS: // This is handled by the OutputInstallRules method break; } } } // For each target that is an executable or shared library, generate // the "_DEPEND_LIBS" variable listing its library dependencies. void cmUnixMakefileGenerator::OutputDependLibs(std::ostream& fout) { // Build a set of libraries that will be linked into any target in // this directory. std::set used; // for each target const cmTargets &tgts = m_Makefile->GetTargets(); for(cmTargets::const_iterator l = tgts.begin(); l != tgts.end(); l++) { // Each dependency should only be emitted once per target. std::set emitted; if ((l->second.GetType() == cmTarget::SHARED_LIBRARY) || (l->second.GetType() == cmTarget::MODULE_LIBRARY) || (l->second.GetType() == cmTarget::EXECUTABLE) || (l->second.GetType() == cmTarget::WIN32_EXECUTABLE)) { fout << this->CreateMakeVariable(l->first.c_str(), "_DEPEND_LIBS") << " = "; // A library should not depend on itself! emitted.insert(l->first); // Now, look at all link libraries specific to this target. const cmTarget::LinkLibraries& tlibs = l->second.GetLinkLibraries(); for(cmTarget::LinkLibraries::const_iterator lib = tlibs.begin(); lib != tlibs.end(); ++lib) { // Record that this library was used. used.insert(lib->first); // Don't emit the same library twice for this target. if(emitted.insert(lib->first).second) { // Output this dependency. this->OutputLibDepend(fout, lib->first.c_str()); } } // Now, look at all utilities specific to this target. const std::set& tutils = l->second.GetUtilities(); for(std::set::const_iterator util = tutils.begin(); util != tutils.end(); ++util) { // Record that this utility was used. used.insert(*util); // Don't emit the same utility twice for this target. if(emitted.insert(*util).second) { // Output this dependency. this->OutputExeDepend(fout, util->c_str()); } } fout << "\n"; } } fout << "\n"; // Loop over the libraries used and make sure there is a rule to // build them in this makefile. If the library is in another // directory, add a rule to jump to that directory and make sure it // exists. for(std::set::const_iterator lib = used.begin(); lib != used.end(); ++lib) { // loop over the list of directories that the libraries might // be in, looking for an ADD_LIBRARY(lib...) line. This would // be stored in the cache std::string libPath = *lib + "_CMAKE_PATH"; const char* cacheValue = m_Makefile->GetDefinition(libPath.c_str()); // if cache and not the current directory add a rule, to // jump into the directory and build for the first time if(cacheValue && (!this->SamePath(m_Makefile->GetCurrentOutputDirectory(), cacheValue))) { // add the correct extension std::string ltname = *lib+"_LIBRARY_TYPE"; const char* libType = m_Makefile->GetDefinition(ltname.c_str()); // if it was a library.. if (libType) { std::string library = m_LibraryPrefix; library += *lib; std::string libpath = cacheValue; if(libType && std::string(libType) == "SHARED") { library += m_Makefile->GetDefinition("CMAKE_SHLIB_SUFFIX"); } else if(libType && std::string(libType) == "MODULE") { library += m_Makefile->GetDefinition("CMAKE_MODULE_SUFFIX"); } else if(libType && std::string(libType) == "STATIC") { library += m_StaticLibraryExtension; } else { cmSystemTools::Error("Unknown library type!"); return; } if(m_LibraryOutputPath.size()) { libpath = m_LibraryOutputPath; } else { libpath += "/"; } libpath += library; // put out a rule to build the library if it does not exist this->OutputBuildTargetInDir(fout, cacheValue, library.c_str(), libpath.c_str(), m_Makefile-> GetDefinition("LIBRARY_OUTPUT_PATH") ); } // something other than a library... else { std::string exepath = cacheValue; if(m_ExecutableOutputPath.size()) { exepath = m_ExecutableOutputPath; } else { exepath += "/"; } exepath += *lib; this->OutputBuildTargetInDir(fout, cacheValue, lib->c_str(), exepath.c_str(), m_Makefile-> GetDefinition("EXECUTABLE_OUTPUT_PATH") ); } } } } void cmUnixMakefileGenerator::OutputBuildTargetInDir(std::ostream& fout, const char* path, const char* library, const char* fullpath, const char* outputPath) { const char* makeTarget = library; if(outputPath && strcmp( outputPath, "" ) != 0) { makeTarget = fullpath; } fout << this->ConvertToOutputPath(fullpath) << ":\n\tcd " << this->ConvertToOutputPath(path) << "; $(MAKE) $(MAKESILENT) cmake.depends" << "; $(MAKE) $(MAKESILENT) cmake.check_depends" << "; $(MAKE) $(MAKESILENT) -f cmake.check_depends" << "; $(MAKE) $(MAKESILENT) " << this->ConvertToOutputPath(makeTarget) << "\n\n"; } bool cmUnixMakefileGenerator::SamePath(const char* path1, const char* path2) { return strcmp(path1, path2) == 0; } void cmUnixMakefileGenerator::OutputLibDepend(std::ostream& fout, const char* name) { std::string libPath = name; libPath += "_CMAKE_PATH"; const char* cacheValue = m_Makefile->GetDefinition(libPath.c_str()); if(cacheValue ) { // if there is a cache value, then this is a library that cmake // knows how to build, so we can depend on it std::string libpath; if (!this->SamePath(m_Makefile->GetCurrentOutputDirectory(), cacheValue)) { // if the library is not in the current directory, then get the full // path to it if(m_LibraryOutputPath.size()) { libpath = m_LibraryOutputPath; libpath += m_LibraryPrefix; } else { libpath = cacheValue; libpath += "/"; libpath += m_LibraryPrefix; } } else { // library is in current Makefile so use lib as a prefix libpath = m_LibraryOutputPath; libpath += m_LibraryPrefix; } // add the library name libpath += name; // add the correct extension std::string ltname = name; ltname += "_LIBRARY_TYPE"; const char* libType = m_Makefile->GetDefinition(ltname.c_str()); if(libType && std::string(libType) == "SHARED") { libpath += m_Makefile->GetDefinition("CMAKE_SHLIB_SUFFIX"); } else if (libType && std::string(libType) == "MODULE") { libpath += m_Makefile->GetDefinition("CMAKE_MODULE_SUFFIX"); } else if (libType && std::string(libType) == "STATIC") { libpath += m_StaticLibraryExtension; } fout << this->ConvertToOutputPath(libpath.c_str()) << " "; } } void cmUnixMakefileGenerator::OutputExeDepend(std::ostream& fout, const char* name) { std::string exePath = name; exePath += "_CMAKE_PATH"; const char* cacheValue = m_Makefile->GetDefinition(exePath.c_str()); if(cacheValue ) { // if there is a cache value, then this is a executable/utility that cmake // knows how to build, so we can depend on it std::string exepath; if (!this->SamePath(m_Makefile->GetCurrentOutputDirectory(), cacheValue)) { // if the exe/utility is not in the current directory, then get the full // path to it if(m_ExecutableOutputPath.size()) { exepath = m_ExecutableOutputPath; } else { exepath = cacheValue; exepath += "/"; } } else { // library is in current Makefile exepath = m_ExecutableOutputPath; } // add the library name exepath += name; // add the correct extension if (m_Makefile->GetDefinition("CMAKE_EXECUTABLE_SUFFIX")) { std::string replaceVars = m_Makefile->GetDefinition("CMAKE_EXECUTABLE_SUFFIX"); if (!strcmp(replaceVars.c_str(),"@CMAKE_EXECUTABLE_SUFFIX@")) { replaceVars = ""; } exepath += replaceVars; } fout << this->ConvertToOutputPath(exepath.c_str()) << " "; } } // fix up names of directories so they can be used // as targets in makefiles. inline std::string FixDirectoryName(const char* dir) { std::string s = dir; // replace ../ with 3 under bars size_t pos = s.find("../"); if(pos != std::string::npos) { s.replace(pos, 3, "___"); } // replace / directory separators with a single under bar pos = s.find("/"); while(pos != std::string::npos) { s.replace(pos, 1, "_"); pos = s.find("/"); } return s; } void cmUnixMakefileGenerator::BuildInSubDirectory(std::ostream& fout, const char* dir, const char* target1, const char* target2, bool silent) { std::string directory = this->ConvertToOutputPath(dir); if(target1) { fout << "\t@if test ! -d " << directory << "; then $(MAKE) rebuild_cache; fi\n"; if (!silent) { fout << "\techo " << directory << ": building " << target1 << "\n"; } fout << "\t@cd " << directory << "; $(MAKE) " << target1 << "\n"; } if(target2) { if (!silent) { fout << "\techo " << directory << ": building " << target2 << "\n"; } fout << "\t@cd " << directory << "; $(MAKE) " << target2 << "\n"; } fout << "\n"; } void cmUnixMakefileGenerator:: OutputSubDirectoryVars(std::ostream& fout, const char* var, const char* target, const char* target1, const char* target2, const char* depend, const std::vector& SubDirectories, bool silent) { if(!depend) { depend = ""; } if( SubDirectories.size() == 0) { return; } fout << "# Variable for making " << target << " in subdirectories.\n"; fout << var << " = \\\n"; unsigned int i; for(i =0; i < SubDirectories.size(); i++) { std::string subdir = FixDirectoryName(SubDirectories[i].c_str()); fout << target << "_" << subdir.c_str(); if(i == SubDirectories.size()-1) { fout << " \n\n"; } else { fout << " \\\n"; } } fout << "# Targets for making " << target << " in subdirectories.\n"; std::string last = ""; for(unsigned int i =0; i < SubDirectories.size(); i++) { std::string subdir = FixDirectoryName(SubDirectories[i].c_str()); fout << target << "_" << subdir.c_str() << ": " << depend; // Make each subdirectory depend on previous one. This forces // parallel builds (make -j 2) to build in same order as a single // threaded build to avoid dependency problems. if(i > 0) { fout << " " << target << "_" << last.c_str(); } fout << "\n"; last = subdir; std::string dir = m_Makefile->GetCurrentOutputDirectory(); dir += "/"; dir += SubDirectories[i]; this->BuildInSubDirectory(fout, dir.c_str(), target1, target2, silent); } fout << "\n\n"; } // output rules for decending into sub directories void cmUnixMakefileGenerator::OutputSubDirectoryRules(std::ostream& fout) { // Output Sub directory build rules const std::vector& SubDirectories = m_Makefile->GetSubDirectories(); if( SubDirectories.size() == 0) { return; } this->OutputSubDirectoryVars(fout, "SUBDIR_BUILD", "default_target", "default_target", 0, "$(TARGETS)", SubDirectories, false); this->OutputSubDirectoryVars(fout, "SUBDIR_CLEAN", "clean", "clean", 0, 0, SubDirectories); this->OutputSubDirectoryVars(fout, "SUBDIR_DEPEND", "depend", "depend", 0, 0, SubDirectories); this->OutputSubDirectoryVars(fout, "SUBDIR_INSTALL", "install", "install", 0, 0, SubDirectories); } // Output the depend information for all the classes // in the makefile. These would have been generated // by the class cmMakeDepend GenerateMakefile bool cmUnixMakefileGenerator::OutputObjectDepends(std::ostream& fout) { bool ret = false; // Iterate over every target. std::map& targets = m_Makefile->GetTargets(); for(std::map::const_iterator target = targets.begin(); target != targets.end(); ++target) { // Iterate over every source for this target. const std::vector& sources = target->second.GetSourceFiles(); for(std::vector::const_iterator source = sources.begin(); source != sources.end(); ++source) { if(!(*source)->IsAHeaderFileOnly()) { if(!(*source)->GetDepends().empty()) { fout << (*source)->GetSourceName() << m_ObjectFileExtension << " :"; // Iterate through all the dependencies for this source. for(std::vector::const_iterator dep = (*source)->GetDepends().begin(); dep != (*source)->GetDepends().end(); ++dep) { fout << " \\\n" << this->ConvertToOutputPath(dep->c_str()); ret = true; } fout << "\n\n"; } } } } return ret; } // Output the depend information for all the classes // in the makefile. These would have been generated // by the class cmMakeDepend GenerateMakefile void cmUnixMakefileGenerator::OutputCheckDepends(std::ostream& fout) { std::set emittedLowerPath; std::set emitted; // Iterate over every target. std::map& targets = m_Makefile->GetTargets(); fout << "# Suppresses display of executed commands\n"; fout << ".SILENT:\n"; fout << "# disable some common implicit rules to speed things up\n"; fout << ".SUFFIXES:\n"; fout << ".SUFFIXES:.hpuxmakemusthaverule\n"; this->OutputMakeVariables(fout); fout << "default:\n"; fout << "\t$(MAKE) $(MAKESILENT) -f cmake.check_depends all\n" << "\t$(MAKE) $(MAKESILENT) -f cmake.check_depends cmake.depends\n\n"; fout << "all: "; for(std::map::const_iterator target = targets.begin(); target != targets.end(); ++target) { // Iterate over every source for this target. const std::vector& sources = target->second.GetSourceFiles(); for(std::vector::const_iterator source = sources.begin(); source != sources.end(); ++source) { if(!(*source)->IsAHeaderFileOnly()) { if(!(*source)->GetDepends().empty()) { for(std::vector::const_iterator dep = (*source)->GetDepends().begin(); dep != (*source)->GetDepends().end(); ++dep) { std::string dependfile = this->ConvertToOutputPath(cmSystemTools::CollapseFullPath(dep->c_str()).c_str()); // use the lower path function to create uniqe names std::string lowerpath = this->LowerCasePath(dependfile.c_str()); if(emittedLowerPath.insert(lowerpath).second) { emitted.insert(dependfile); fout << " \\\n" << dependfile ; } } } } } } fout << "\n\n# if any of these files changes run make dependlocal\n"; fout << "cmake.depends: "; std::set::iterator i; for(i = emitted.begin(); i != emitted.end(); ++i) { fout << " \\\n" << *i; } fout << "\n\t$(MAKE) $(MAKESILENT) dependlocal\n\n"; fout << "\n\n"; fout << "# if a .h file is removed then run make dependlocal\n\n"; for(std::set::iterator i = emitted.begin(); i != emitted.end(); ++i) { fout << *i << ":\n" << "\t$(MAKE) $(MAKESILENT) dependlocal\n\n"; } } // Output each custom rule in the following format: // output: source depends... // (tab) command... void cmUnixMakefileGenerator::OutputCustomRules(std::ostream& fout) { // We may be modifying the source groups temporarily, so make a copy. std::vector sourceGroups = m_Makefile->GetSourceGroups(); const cmTargets &tgts = m_Makefile->GetTargets(); for(cmTargets::const_iterator tgt = tgts.begin(); tgt != tgts.end(); ++tgt) { // add any custom rules to the source groups for (std::vector::const_iterator cr = tgt->second.GetCustomCommands().begin(); cr != tgt->second.GetCustomCommands().end(); ++cr) { // if the source for the custom command is the same name // as the target, then to not create a rule in the makefile for // the custom command, as the command will be fired when the other target // is built. if ( cr->GetSourceName().compare(tgt->first) !=0) { cmSourceGroup& sourceGroup = m_Makefile->FindSourceGroup(cr->GetSourceName().c_str(), sourceGroups); cmCustomCommand cc(*cr); cc.ExpandVariables(*m_Makefile); sourceGroup.AddCustomCommand(cc); } } } // Loop through every source group. for(std::vector::const_iterator sg = sourceGroups.begin(); sg != sourceGroups.end(); ++sg) { const cmSourceGroup::BuildRules& buildRules = sg->GetBuildRules(); if(buildRules.empty()) { continue; } std::string name = sg->GetName(); if(name != "") { fout << "# Start of source group \"" << name.c_str() << "\"\n"; } // Loop through each source in the source group. for(cmSourceGroup::BuildRules::const_iterator cc = buildRules.begin(); cc != buildRules.end(); ++ cc) { std::string source = cc->first; const cmSourceGroup::Commands& commands = cc->second.m_Commands; // Loop through every command generating code from the current source. for(cmSourceGroup::Commands::const_iterator c = commands.begin(); c != commands.end(); ++c) { // escape spaces and convert to native slashes path for // the command std::string command = this->ConvertToOutputPath(c->second.m_Command.c_str()); command += " "; // now add the arguments command += c->second.m_Arguments; const cmSourceGroup::CommandFiles& commandFiles = c->second; // if the command has no outputs, then it is a utility command // with no outputs if(commandFiles.m_Outputs.size() == 0) { std::string depends; // collect out all the dependencies for this rule. for(std::set::const_iterator d = commandFiles.m_Depends.begin(); d != commandFiles.m_Depends.end(); ++d) { std::string dep = this->ConvertToOutputPath(d->c_str()); depends += " "; depends += dep; } // output rule this->OutputMakeRule(fout, "Custom command", source.c_str(), depends.c_str(), command.c_str()); } // Write a rule for every output generated by this command. for(std::set::const_iterator output = commandFiles.m_Outputs.begin(); output != commandFiles.m_Outputs.end(); ++output) { std::string src = this->ConvertToOutputPath(source.c_str()); std::string depends; depends += src; // Collect out all the dependencies for this rule. for(std::set::const_iterator d = commandFiles.m_Depends.begin(); d != commandFiles.m_Depends.end(); ++d) { std::string dep = this->ConvertToOutputPath(d->c_str()); depends += " "; depends += dep; } // output rule this->OutputMakeRule(fout, "Custom command", output->c_str(), depends.c_str(), command.c_str()); } } } if(name != "") { fout << "# End of source group \"" << name.c_str() << "\"\n\n"; } } } void cmUnixMakefileGenerator::GenerateCacheOnly() { cmSystemTools::MakeDirectory(m_Makefile->GetStartOutputDirectory()); std::string dest = m_Makefile->GetStartOutputDirectory(); dest += "/Makefile"; std::cout << "cmake: creating : " << dest.c_str() << std::endl; this->OutputMakefile(dest.c_str()); return; } void cmUnixMakefileGenerator::RecursiveGenerateCacheOnly() { std::vector makefiles; m_Makefile->FindSubDirectoryCMakeListsFiles(makefiles); for(std::vector::iterator i = makefiles.begin(); i != makefiles.end(); ++i) { cmMakefile* mf = *i; if(m_Makefile->GetDefinition("RUN_CONFIGURE")) { mf->AddDefinition("RUN_CONFIGURE", true); } cmUnixMakefileGenerator* gen = static_cast(mf->GetMakefileGenerator()); gen->SetCacheOnlyOn(); gen->SetRecurseOff(); mf->GenerateMakefile(); } // CLEAN up the makefiles created for(unsigned int i =0; i < makefiles.size(); ++i) { delete makefiles[i]; } } void cmUnixMakefileGenerator::OutputMakeVariables(std::ostream& fout) { const char* variables = "# the standard shell for make\n" "SHELL = /bin/sh\n" "\n" "CMAKE_RANLIB = @CMAKE_RANLIB@\n" "CMAKE_AR = @CMAKE_AR@\n" "CMAKE_AR_ARGS = @CMAKE_AR_ARGS@\n" "CMAKE_CXX_AR = @CMAKE_CXX_AR@\n" "CMAKE_CXX_AR_ARGS = @CMAKE_CXX_AR_ARGS@\n" "CMAKE_C_FLAGS = @CMAKE_C_FLAGS@\n" "CMAKE_C_COMPILER = @CMAKE_C_COMPILER@\n" "CMAKE_C_LINK_SHARED = @CMAKE_C_LINK_SHARED@\n" "CMAKE_CXX_LINK_SHARED = @CMAKE_CXX_LINK_SHARED@\n" "CMAKE_SHLIB_CFLAGS = @CMAKE_SHLIB_CFLAGS@\n" "CMAKE_CXX_SHLIB_CFLAGS = @CMAKE_CXX_SHLIB_CFLAGS@\n" "CMAKE_CXX_SHLIB_BUILD_FLAGS = @CMAKE_CXX_SHLIB_BUILD_FLAGS@\n" "CMAKE_CXX_SHLIB_LINK_FLAGS = @CMAKE_CXX_SHLIB_LINK_FLAGS@\n" "CMAKE_CXX_MODULE_BUILD_FLAGS = @CMAKE_CXX_MODULE_BUILD_FLAGS@\n" "CMAKE_CXX_MODULE_LINK_FLAGS = @CMAKE_CXX_MODULE_LINK_FLAGS@\n" "CMAKE_CXX_SHLIB_RUNTIME_FLAG = @CMAKE_CXX_SHLIB_RUNTIME_FLAG@\n" "CMAKE_CXX_SHLIB_RUNTIME_SEP = @CMAKE_CXX_SHLIB_RUNTIME_SEP@\n" "\n" "CMAKE_CXX_COMPILER = @CMAKE_CXX_COMPILER@\n" "CMAKE_CXX_FLAGS = @CMAKE_CXX_FLAGS@\n" "\n" "CMAKE_SHLIB_BUILD_FLAGS = @CMAKE_SHLIB_BUILD_FLAGS@\n" "CMAKE_SHLIB_LINK_FLAGS = @CMAKE_SHLIB_LINK_FLAGS@\n" "CMAKE_C_SHLIB_LINK_FLAGS = @CMAKE_C_SHLIB_LINK_FLAGS@\n" "CMAKE_MODULE_BUILD_FLAGS = @CMAKE_MODULE_BUILD_FLAGS@\n" "CMAKE_MODULE_LINK_FLAGS = @CMAKE_MODULE_LINK_FLAGS@\n" "CMAKE_C_SHLIB_RUNTIME_FLAG = @CMAKE_C_SHLIB_RUNTIME_FLAG@\n" "CMAKE_SHLIB_RUNTIME_FLAG = @CMAKE_SHLIB_RUNTIME_FLAG@\n" "CMAKE_SHLIB_RUNTIME_SEP = @CMAKE_SHLIB_RUNTIME_SEP@\n" "DL_LIBS = @CMAKE_DL_LIBS@\n" "SHLIB_LD_LIBS = @CMAKE_SHLIB_LD_LIBS@\n" "SHLIB_SUFFIX = @CMAKE_SHLIB_SUFFIX@\n" "MODULE_SUFFIX = @CMAKE_MODULE_SUFFIX@\n" "THREAD_LIBS = @CMAKE_THREAD_LIBS@\n" "RM = rm -f\n" "\n"; std::string replaceVars = variables; m_Makefile->ExpandVariablesInString(replaceVars); fout << replaceVars.c_str(); fout << "CMAKE_COMMAND = " << this->ConvertToOutputPath(m_Makefile->GetDefinition("CMAKE_COMMAND")) << "\n"; if(m_Makefile->GetDefinition("CMAKE_EDIT_COMMAND")) { fout << "CMAKE_EDIT_COMMAND = " << this->ConvertToOutputPath(m_Makefile->GetDefinition("CMAKE_EDIT_COMMAND")) << "\n"; } fout << "CMAKE_CURRENT_SOURCE = " << this->ConvertToOutputPath(m_Makefile->GetStartDirectory()) << "\n"; fout << "CMAKE_CURRENT_BINARY = " << this->ConvertToOutputPath(m_Makefile->GetStartOutputDirectory()) << "\n"; fout << "CMAKE_SOURCE_DIR = " << this->ConvertToOutputPath(m_Makefile->GetHomeDirectory()) << "\n"; fout << "CMAKE_BINARY_DIR = " << this->ConvertToOutputPath(m_Makefile->GetHomeOutputDirectory()) << "\n"; // Output Include paths fout << "INCLUDE_FLAGS = "; std::vector& includes = m_Makefile->GetIncludeDirectories(); std::vector::iterator i; fout << "-I" << this->ConvertToOutputPath(m_Makefile->GetStartDirectory()) << " "; for(i = includes.begin(); i != includes.end(); ++i) { std::string include = *i; // Don't output a -I for the standard include path "/usr/include". // This can cause problems with certain standard library // implementations because the wrong headers may be found first. if(include != "/usr/include") { fout << "-I" << this->ConvertToOutputPath(i->c_str()) << " "; } } fout << m_Makefile->GetDefineFlags(); fout << "\n\n"; } void cmUnixMakefileGenerator::OutputInstallRules(std::ostream& fout) { const char* root = m_Makefile->GetDefinition("CMAKE_ROOT"); fout << "INSTALL = " << root << "/Templates/install-sh -c\n"; fout << "INSTALL_PROGRAM = $(INSTALL)\n"; fout << "INSTALL_DATA = $(INSTALL) -m 644\n"; const cmTargets &tgts = m_Makefile->GetTargets(); fout << "install: $(SUBDIR_INSTALL)\n"; fout << "\t@echo \"Installing ...\"\n"; const char* prefix = m_Makefile->GetDefinition("CMAKE_INSTALL_PREFIX"); if (!prefix) { prefix = "/usr/local"; } for(cmTargets::const_iterator l = tgts.begin(); l != tgts.end(); l++) { if (l->second.GetInstallPath() != "") { // first make the directories for each target fout << "\t@if [ ! -d $(DESTDIR)" << prefix << l->second.GetInstallPath() << " ] ; then \\\n"; fout << "\t echo \"Making directory $(DESTDIR)" << prefix << l->second.GetInstallPath() << " \"; \\\n"; fout << "\t mkdir -p $(DESTDIR)" << prefix << l->second.GetInstallPath() << "; \\\n"; fout << "\t chmod 755 $(DESTDIR)" << prefix << l->second.GetInstallPath() << "; \\\n"; fout << "\t else true; \\\n"; fout << "\t fi\n"; // now install the target switch (l->second.GetType()) { case cmTarget::STATIC_LIBRARY: fout << "\t$(INSTALL_DATA) " << m_LibraryOutputPath << "lib" << l->first; fout << ".a"; fout << " $(DESTDIR)" << prefix << l->second.GetInstallPath() << "\n"; break; case cmTarget::SHARED_LIBRARY: fout << "\t$(INSTALL_DATA) " << m_LibraryOutputPath << "lib" << l->first; fout << m_Makefile->GetDefinition("CMAKE_SHLIB_SUFFIX"); fout << " $(DESTDIR)" << prefix << l->second.GetInstallPath() << "\n"; break; case cmTarget::MODULE_LIBRARY: fout << "\t$(INSTALL_DATA) " << m_LibraryOutputPath << "lib" << l->first; fout << m_Makefile->GetDefinition("CMAKE_MODULE_SUFFIX"); fout << " $(DESTDIR)" << prefix << l->second.GetInstallPath() << "\n"; break; case cmTarget::WIN32_EXECUTABLE: case cmTarget::EXECUTABLE: fout << "\t$(INSTALL_PROGRAM) " << m_ExecutableOutputPath << l->first << cmSystemTools::GetExecutableExtension() << " $(DESTDIR)" << prefix << l->second.GetInstallPath() << "\n"; break; case cmTarget::INSTALL_FILES: { const std::vector &sf = l->second.GetSourceLists(); std::vector::const_iterator i; for (i = sf.begin(); i != sf.end(); ++i) { fout << "\t@ echo \"Installing " << *i << " \"\n"; fout << "\t@if [ -f " << *i << " ] ; then \\\n"; // avoid using install-sh to install install-sh // does not work on windows.... if(*i == "install-sh") { fout << "\t cp "; } else { fout << "\t $(INSTALL_DATA) "; } fout << *i << " $(DESTDIR)" << prefix << l->second.GetInstallPath() << "; \\\n"; fout << "\t elif [ -f $(CMAKE_CURRENT_SOURCE)/" << *i << " ] ; then \\\n"; // avoid using install-sh to install install-sh // does not work on windows.... if(*i == "install-sh") { fout << "\t cp "; } else { fout << "\t $(INSTALL_DATA) "; } fout << "$(CMAKE_CURRENT_SOURCE)/" << *i << " $(DESTDIR)" << prefix << l->second.GetInstallPath() << "; \\\n"; fout << "\telse \\\n"; fout << "\t echo \" ERROR!!! Unable to find: " << *i << " \"; \\\n"; fout << "\t fi\n"; } } break; case cmTarget::INSTALL_PROGRAMS: { const std::vector &sf = l->second.GetSourceLists(); std::vector::const_iterator i; for (i = sf.begin(); i != sf.end(); ++i) { fout << "\t@ echo \"Installing " << *i << " \"\n"; fout << "\t@if [ -f " << *i << " ] ; then \\\n"; // avoid using install-sh to install install-sh // does not work on windows.... if(*i == "install-sh") { fout << "\t cp "; } else { fout << "\t $(INSTALL_PROGRAM) "; } fout << *i << " $(DESTDIR)" << prefix << l->second.GetInstallPath() << "; \\\n"; fout << "\t elif [ -f $(CMAKE_CURRENT_SOURCE)/" << *i << " ] ; then \\\n"; // avoid using install-sh to install install-sh // does not work on windows.... if(*i == "install-sh") { fout << "\t cp "; } else { fout << "\t $(INSTALL_PROGRAM) "; } fout << "$(CMAKE_CURRENT_SOURCE)/" << *i << " $(DESTDIR)" << prefix << l->second.GetInstallPath() << "; \\\n"; fout << "\telse \\\n"; fout << "\t echo \" ERROR!!! Unable to find: " << *i << " \"; \\\n"; fout << "\t fi\n"; } } break; case cmTarget::UTILITY: default: break; } } } } void cmUnixMakefileGenerator::OutputMakeRules(std::ostream& fout) { this->OutputMakeRule(fout, "Default build rule", "all", "cmake.depends $(TARGETS) $(SUBDIR_BUILD)", 0); this->OutputMakeRule(fout, "remove generated files", "clean", "$(SUBDIR_CLEAN)", "-@ $(RM) $(CLEAN_OBJECT_FILES) $(EXECUTABLES)" " $(TARGETS) $(GENERATED_QT_FILES) $(GENERATED_FLTK_FILES)"); // collect up all the sources std::string allsources; std::map& targets = m_Makefile->GetTargets(); for(std::map::const_iterator target = targets.begin(); target != targets.end(); ++target) { // Iterate over every source for this target. const std::vector& sources = target->second.GetSourceFiles(); for(std::vector::const_iterator source = sources.begin(); source != sources.end(); ++source) { if(!(*source)->IsAHeaderFileOnly()) { allsources += " \\\n"; allsources += this->ConvertToOutputPath((*source)->GetFullPath().c_str()); } } } this->OutputMakeRule(fout, "Rule to build the cmake.depends and Makefile as side effect, if a source cmakelist file is out of date.", "cmake.depends", "$(CMAKE_MAKEFILE_SOURCES)", "$(CMAKE_COMMAND) " "-S$(CMAKE_CURRENT_SOURCE) -O$(CMAKE_CURRENT_BINARY) " "-H$(CMAKE_SOURCE_DIR) -B$(CMAKE_BINARY_DIR)" ); this->OutputMakeRule(fout, "Rule to build the cmake.check_depends and Makefile as side effect, if any source file has changed.", "cmake.check_depends", allsources.c_str(), "$(CMAKE_COMMAND) " "-S$(CMAKE_CURRENT_SOURCE) -O$(CMAKE_CURRENT_BINARY) " "-H$(CMAKE_SOURCE_DIR) -B$(CMAKE_BINARY_DIR)" ); this->OutputMakeRule(fout, "Rule to force the build of cmake.depends", "depend", "$(SUBDIR_DEPEND)", "$(CMAKE_COMMAND) " "-S$(CMAKE_CURRENT_SOURCE) -O$(CMAKE_CURRENT_BINARY) " "-H$(CMAKE_SOURCE_DIR) -B$(CMAKE_BINARY_DIR)"); this->OutputMakeRule(fout, "Rule to force the build of cmake.depends " "in the current directory only.", "dependlocal", 0, "$(CMAKE_COMMAND) " "-S$(CMAKE_CURRENT_SOURCE) -O$(CMAKE_CURRENT_BINARY) " "-H$(CMAKE_SOURCE_DIR) -B$(CMAKE_BINARY_DIR)"); this->OutputMakeRule(fout, "Rebuild CMakeCache.txt file", "rebuild_cache", "$(CMAKE_BINARY_DIR)/CMakeCache.txt", "$(CMAKE_COMMAND) " "-H$(CMAKE_SOURCE_DIR) -B$(CMAKE_BINARY_DIR)"); // if CMAKE_EDIT_COMMAND is defined then add a rule to run it // called edit_cache if(m_Makefile->GetDefinition("CMAKE_EDIT_COMMAND")) { this->OutputMakeRule(fout, "Edit the CMakeCache.txt file with ccmake or CMakeSetup", "edit_cache", 0, "$(CMAKE_EDIT_COMMAND) " "-H$(CMAKE_SOURCE_DIR) -B$(CMAKE_BINARY_DIR)"); } this->OutputMakeRule(fout, "Create CMakeCache.txt file", "$(CMAKE_BINARY_DIR)/CMakeCache.txt", 0, "$(CMAKE_COMMAND) " "-H$(CMAKE_SOURCE_DIR) -B$(CMAKE_BINARY_DIR)"); this->OutputMakeRule(fout, "Rule to keep make from removing Makefiles " "if control-C is hit during a run of cmake.", ".PRECIOUS", "Makefile cmake.depends", 0); this->OutputSourceObjectBuildRules(fout); // find ctest std::string ctest = m_Makefile->GetDefinition("CMAKE_COMMAND"); ctest = cmSystemTools::GetFilenamePath(ctest.c_str()); ctest += "/"; ctest += "ctest"; ctest += cmSystemTools::GetExecutableExtension(); if(!cmSystemTools::FileExists(ctest.c_str())) { ctest = m_Makefile->GetDefinition("CMAKE_COMMAND"); ctest = cmSystemTools::GetFilenamePath(ctest.c_str()); ctest += "/Debug/"; ctest += "ctest"; ctest += cmSystemTools::GetExecutableExtension(); } if(!cmSystemTools::FileExists(ctest.c_str())) { ctest = m_Makefile->GetDefinition("CMAKE_COMMAND"); ctest = cmSystemTools::GetFilenamePath(ctest.c_str()); ctest += "/Release/"; ctest += "ctest"; ctest += cmSystemTools::GetExecutableExtension(); } if (cmSystemTools::FileExists(ctest.c_str())) { this->OutputMakeRule(fout, "run any tests", "test", "", this->ConvertToOutputPath(ctest.c_str()).c_str()); } } void cmUnixMakefileGenerator:: OutputBuildObjectFromSource(std::ostream& fout, const char* shortName, const cmSourceFile& source, const char* extraCompileFlags, bool shared) { // Header files shouldn't have build rules. if(source.IsAHeaderFileOnly()) { return; } std::string comment = "Build "; std::string objectFile = std::string(shortName) + m_ObjectFileExtension; objectFile = this->ConvertToOutputPath(objectFile.c_str()); comment += objectFile + " From "; comment += source.GetFullPath(); std::string compileCommand; std::string ext = source.GetSourceExtension(); if(ext == "c" ) { compileCommand = "$(CMAKE_C_COMPILER) $(CMAKE_C_FLAGS) "; compileCommand += extraCompileFlags; if(shared) { compileCommand += "$(CMAKE_SHLIB_CFLAGS) "; } compileCommand += "$(INCLUDE_FLAGS) -c "; compileCommand += this->ConvertToOutputPath(source.GetFullPath().c_str()); compileCommand += " -o "; compileCommand += objectFile; } else { compileCommand = "$(CMAKE_CXX_COMPILER) $(CMAKE_CXX_FLAGS) "; compileCommand += extraCompileFlags; if(shared) { compileCommand += "$(CMAKE_SHLIB_CFLAGS) "; } compileCommand += "$(INCLUDE_FLAGS) -c "; compileCommand += this->ConvertToOutputPath(source.GetFullPath().c_str()); compileCommand += " -o "; compileCommand += objectFile; } this->OutputMakeRule(fout, comment.c_str(), objectFile.c_str(), this->ConvertToOutputPath(source.GetFullPath(). c_str()).c_str(), compileCommand.c_str()); } void cmUnixMakefileGenerator::OutputSourceObjectBuildRules(std::ostream& fout) { fout << "# Rules to build " << m_ObjectFileExtension << " files from their sources:\n"; std::set rules; // Iterate over every target. std::map& targets = m_Makefile->GetTargets(); for(std::map::const_iterator target = targets.begin(); target != targets.end(); ++target) { bool shared = ((target->second.GetType() == cmTarget::SHARED_LIBRARY) || (target->second.GetType() == cmTarget::MODULE_LIBRARY)); std::string exportsDef = ""; if(shared) { exportsDef = "-D"+target->first+"_EXPORTS "; } // Iterate over every source for this target. const std::vector& sources = target->second.GetSourceFiles(); for(std::vector::const_iterator source = sources.begin(); source != sources.end(); ++source) { if(!(*source)->IsAHeaderFileOnly()) { std::string shortName; std::string sourceName; // If the full path to the source file includes this // directory, we want to use the relative path for the // filename of the object file. Otherwise, we will use just // the filename portion. if((cmSystemTools::GetFilenamePath((*source)->GetFullPath()).find(m_Makefile->GetCurrentDirectory()) == 0) || (cmSystemTools::GetFilenamePath((*source)->GetFullPath()).find(m_Makefile-> GetCurrentOutputDirectory()) == 0)) { sourceName = (*source)->GetSourceName()+"."+(*source)->GetSourceExtension(); shortName = (*source)->GetSourceName(); // The path may be relative. See if a directory needs to be // created for the output file. This is a ugly, and perhaps // should be moved elsewhere. std::string relPath = cmSystemTools::GetFilenamePath((*source)->GetSourceName()); if(relPath != "") { std::string outPath = m_Makefile->GetCurrentOutputDirectory(); outPath += "/"+relPath; cmSystemTools::MakeDirectory(outPath.c_str()); } } else { sourceName = (*source)->GetFullPath(); shortName = cmSystemTools::GetFilenameName((*source)->GetSourceName()); } std::string shortNameWithExt = shortName + (*source)->GetSourceExtension(); // Only output a rule for each .o once. if(rules.find(shortNameWithExt) == rules.end()) { if((*source)->GetCompileFlags()) { exportsDef += (*source)->GetCompileFlags(); exportsDef += " "; } this->OutputBuildObjectFromSource(fout, shortName.c_str(), *(*source), exportsDef.c_str(), shared); rules.insert(shortNameWithExt); } } } } } void cmUnixMakefileGenerator::OutputMakeRule(std::ostream& fout, const char* comment, const char* target, const char* depends, const char* command, const char* command2, const char* command3, const char* command4) { if(!target) { cmSystemTools::Error("no target for OutputMakeRule"); return; } std::string replace; if(comment) { replace = comment; m_Makefile->ExpandVariablesInString(replace); fout << "#---------------------------------------------------------\n"; fout << "# " << replace; fout << "\n#\n"; } fout << "\n"; replace = target; m_Makefile->ExpandVariablesInString(replace); fout << this->ConvertToOutputPath(replace.c_str()) << ": "; if(depends) { replace = depends; m_Makefile->ExpandVariablesInString(replace); fout << replace.c_str(); } fout << "\n"; const char* commands[] = { command, command2, command3, command4 }; for (unsigned int i = 0; i < sizeof(commands) / sizeof(commands[0]); ++i) { if(commands[i]) { replace = commands[i]; m_Makefile->ExpandVariablesInString(replace); if(replace[0] != '-' && replace.find("echo") != 0 && replace.find("$(MAKE)") != 0) { std::string echostring = replace; // for unix we want to quote the output of echo // for nmake and borland, the echo should not be quoted if(strcmp(this->GetName(), "Unix Makefiles") == 0) { cmSystemTools::ReplaceString(echostring, "\\\n", " "); cmSystemTools::ReplaceString(echostring, " \t", " "); cmSystemTools::ReplaceString(echostring, "\n\t", "\"\n\techo \""); fout << "\techo \"" << echostring.c_str() << "\"\n"; } else { cmSystemTools::ReplaceString(echostring, "\n\t", "\n\techo "); fout << "\techo " << echostring.c_str() << "\n"; } } fout << "\t" << replace.c_str() << "\n"; } } fout << "\n"; } void cmUnixMakefileGenerator::SetLocal (bool local) { if (local) { m_CacheOnly = false; m_Recurse = false; } else { m_CacheOnly = true; m_Recurse = true; } } void cmUnixMakefileGenerator::EnableLanguage(const char* lang) { if (m_CacheOnly) { // see man putenv for explaination of this stupid code.... static char envCXX[5000]; static char envCC[5000]; if(m_Makefile->GetDefinition("CMAKE_CXX_COMPILER")) { std::string env = "CXX=${CMAKE_CXX_COMPILER}"; m_Makefile->ExpandVariablesInString(env); strncpy(envCXX, env.c_str(), 4999); envCXX[4999] = 0; putenv(envCXX); } if(m_Makefile->GetDefinition("CMAKE_C_COMPILER")) { std::string env = "CC=${CMAKE_C_COMPILER}"; m_Makefile->ExpandVariablesInString(env); strncpy(envCC, env.c_str(), 4999); envCC[4999] = 0; putenv(envCC); } std::string output; std::string root = this->ConvertToOutputPath(m_Makefile->GetDefinition("CMAKE_ROOT")); // if no lang specified use CXX if(!lang ) { lang = "CXX"; } // if CXX or C, then enable C if((!this->GetLanguageEnabled(lang) && lang[0] == 'C')) { std::string cmd = root; cmd += "/Templates/cconfigure"; cmSystemTools::RunCommand(cmd.c_str(), output, this->ConvertToOutputPath(m_Makefile->GetHomeOutputDirectory()).c_str()); std::string fpath = m_Makefile->GetHomeOutputDirectory(); fpath += "/CCMakeSystemConfig.cmake"; m_Makefile->ReadListFile(NULL,fpath.c_str()); this->SetLanguageEnabled("C"); } // if CXX if(!this->GetLanguageEnabled(lang) || strcmp(lang, "CXX") == 0) { std::string cmd = root; cmd += "/Templates/cxxconfigure"; cmSystemTools::RunCommand(cmd.c_str(), output, this->ConvertToOutputPath(m_Makefile->GetHomeOutputDirectory()).c_str()); std::string fpath = m_Makefile->GetHomeOutputDirectory(); fpath += "/CXXCMakeSystemConfig.cmake"; m_Makefile->ReadListFile(NULL,fpath.c_str()); this->SetLanguageEnabled("CXX"); } m_Makefile->AddDefinition("RUN_CONFIGURE", true); } }