/*========================================================================= Program: Insight Segmentation & Registration Toolkit Module: $RCSfile$ Language: C++ Date: $Date$ Version: $Revision$ Copyright (c) 2001 Insight Consortium All rights reserved. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: * Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. * Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. * The name of the Insight Consortium, nor the names of any consortium members, nor of any contributors, may be used to endorse or promote products derived from this software without specific prior written permission. * Modified source versions must be plainly marked as such, and must not be misrepresented as being the original software. THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER AND CONTRIBUTORS ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. =========================================================================*/ #include "cmMakefile.h" #include "cmCommand.h" #include "cmStandardIncludes.h" #include "cmSourceFile.h" #include "cmDirectory.h" #include "cmSystemTools.h" #include "cmMakefileGenerator.h" #include "cmCommands.h" #include "cmCacheManager.h" #include "cmFunctionBlocker.h" #include // required for sprintf // default is not to be building executables cmMakefile::cmMakefile() { // Setup the default include file regular expression (match everything). m_IncludeFileRegularExpression = "^.*$"; // Setup the default include complaint regular expression (match nothing). m_ComplainFileRegularExpression = "^$"; // Source and header file extensions that we can handle m_SourceFileExtensions.push_back( "cxx" ); m_SourceFileExtensions.push_back( "cpp" ); m_SourceFileExtensions.push_back( "txx" ); m_SourceFileExtensions.push_back( "c" ); m_SourceFileExtensions.push_back( "M" ); m_SourceFileExtensions.push_back( "m" ); m_HeaderFileExtensions.push_back( "h" ); m_DefineFlags = " "; m_MakefileGenerator = 0; this->AddSourceGroup("", "^.*$"); this->AddSourceGroup("Source Files", "\\.(cpp|C|c|cxx|rc|def|r|odl|idl|hpj|bat)$"); this->AddSourceGroup("Header Files", "\\.(h|hh|hpp|hxx|hm|inl)$"); this->AddDefaultCommands(); this->AddDefaultDefinitions(); cmCacheManager::GetInstance()->DefineCache(this); } unsigned int cmMakefile::GetCacheMajorVersion() { if(!cmCacheManager::GetInstance()-> GetCacheValue("CMAKE_CACHE_MAJOR_VERSION")) { return 0; } return atoi(cmCacheManager::GetInstance()-> GetCacheValue("CMAKE_CACHE_MAJOR_VERSION")); } unsigned int cmMakefile::GetCacheMinorVersion() { if(!cmCacheManager::GetInstance()-> GetCacheValue("Cmake_Cache_MINOR_VERSION")) { return 0; } return atoi(cmCacheManager::GetInstance()-> GetCacheValue("CMAKE_CACHE_MINOR_VERSION")); } void cmMakefile::AddDefaultCommands() { std::list commands; GetPredefinedCommands(commands); for(std::list::iterator i = commands.begin(); i != commands.end(); ++i) { this->AddCommand(*i); } #if defined(_WIN32) || defined(__CYGWIN__) this->AddDefinition("WIN32", "1"); #else this->AddDefinition("UNIX", "1"); #endif // Cygwin is more like unix so enable the unix commands #if defined(__CYGWIN__) this->AddDefinition("UNIX", "1"); this->AddDefinition("CYGWIN", "1"); #endif #if defined(__APPLE__) this->AddDefinition("APPLE", "1"); #endif // always creat an empty install target cmTarget target; target.SetType(cmTarget::INSTALL); target.SetInAll(false); m_Targets.insert(cmTargets::value_type("INSTALL",target)); } cmMakefile::~cmMakefile() { for(unsigned int i=0; i < m_UsedCommands.size(); i++) { delete m_UsedCommands[i]; } for(RegisteredCommandsMap::iterator j = m_Commands.begin(); j != m_Commands.end(); ++j) { delete (*j).second; } for(DataMap::const_iterator d = m_DataMap.begin(); d != m_DataMap.end(); ++d) { if(d->second) { delete d->second; } } std::set::const_iterator pos; for (pos = m_FunctionBlockers.begin(); pos != m_FunctionBlockers.end(); ++pos) { cmFunctionBlocker* b = *pos; m_FunctionBlockers.erase(*pos); delete b; } delete m_MakefileGenerator; } void cmMakefile::PrintStringVector(const char* s, const std::vector& v) const { std::cout << s << ": ( \n"; for(std::vector::const_iterator i = v.begin(); i != v.end(); ++i) { std::cout << (*i).c_str() << " "; } std::cout << " )\n"; } // call print on all the classes in the makefile void cmMakefile::Print() const { // print the class lists std::cout << "classes:\n"; for(SourceMap::const_iterator l = m_Sources.begin(); l != m_Sources.end(); l++) { std::cout << " Class list named: " << l->first << std::endl; for(std::vector::const_iterator i = l->second.begin(); i != l->second.end(); i++) { i->Print(); } } std::cout << " m_Targets: "; for (cmTargets::const_iterator l = m_Targets.begin(); l != m_Targets.end(); l++) { std::cout << l->first << std::endl; } std::cout << " m_CurrentOutputDirectory; " << m_CurrentOutputDirectory.c_str() << std::endl; std::cout << " m_StartOutputDirectory; " << m_StartOutputDirectory.c_str() << std::endl; std::cout << " m_HomeOutputDirectory; " << m_HomeOutputDirectory.c_str() << std::endl; std::cout << " m_cmCurrentDirectory; " << m_cmCurrentDirectory.c_str() << std::endl; std::cout << " m_cmStartDirectory; " << m_cmStartDirectory.c_str() << std::endl; std::cout << " m_cmHomeDirectory; " << m_cmHomeDirectory.c_str() << std::endl; std::cout << " m_ProjectName; " << m_ProjectName.c_str() << std::endl; this->PrintStringVector("m_SubDirectories ", m_SubDirectories); this->PrintStringVector("m_IncludeDirectories;", m_IncludeDirectories); this->PrintStringVector("m_LinkDirectories", m_LinkDirectories); for( std::vector::const_iterator i = m_SourceGroups.begin(); i != m_SourceGroups.end(); ++i) { i->Print(); } } void cmMakefile::ExecuteCommand(std::string &name, std::vector &arguments) { RegisteredCommandsMap::iterator pos = m_Commands.find(name); if(pos != m_Commands.end()) { cmCommand* rm = (*pos).second; cmCommand* usedCommand = rm->Clone(); usedCommand->SetMakefile(this); bool keepCommand = false; if(usedCommand->GetEnabled()) { // if not running in inherit mode or // if the command is inherited then InitialPass it. if(!m_Inheriting || usedCommand->IsInherited()) { if(!usedCommand->InitialPass(arguments)) { cmSystemTools::Error(usedCommand->GetName(), ": Error : \n", usedCommand->GetError(), m_cmCurrentDirectory.c_str()); } else { // use the command keepCommand = true; m_UsedCommands.push_back(usedCommand); } } } // if the Cloned command was not used // then delete it if(!keepCommand) { delete usedCommand; } } else { cmSystemTools::Error("unknown CMake command ", name.c_str()); } } // Parse the given CMakeLists.txt file into a list of classes. // Reads in current CMakeLists file and all parent CMakeLists files // executing all inherited commands in the parents // // if external is non-zero, this means that we have branched to grab some // commands from a remote list-file (that is, the equivalent of a // #include has been called). We DO NOT look at the parents of this // list-file, and for all other purposes, the name of this list-file // is "filename" and not "external". bool cmMakefile::ReadListFile(const char* filename, const char* external) { // keep track of the current file being read if (filename) { if(m_cmCurrentListFile != filename) { m_cmCurrentListFile = filename; } } // if this is not a remote makefile // (if it were, this would be called from the "filename" call, // rather than the "external" call) if (!external) { // is there a parent CMakeLists file that does not go beyond the // Home directory? if so recurse and read in that List file std::string parentList = this->GetParentListFileName(filename); if (parentList != "") { // save the current directory std::string srcdir = m_cmCurrentDirectory; std::string bindir = m_CurrentOutputDirectory; // compute the new current directories std::string::size_type pos = m_cmCurrentDirectory.rfind('/'); if(pos != std::string::npos) { m_cmCurrentDirectory = m_cmCurrentDirectory.substr(0, pos); } pos = m_CurrentOutputDirectory.rfind('/'); if(pos != std::string::npos) { m_CurrentOutputDirectory = m_CurrentOutputDirectory.substr(0, pos); } this->ReadListFile(parentList.c_str()); // restore the current directory m_cmCurrentDirectory = srcdir; m_CurrentOutputDirectory = bindir; } } // are we at the start CMakeLists file or are we processing a parent // lists file // // this might, or might not be true, irrespective if we are // off looking at an external makefile. m_Inheriting = (m_cmCurrentDirectory != m_cmStartDirectory); // Now read the input file const char *filenametoread= filename; if( external) { filenametoread= external; } std::ifstream fin(filenametoread); if(!fin) { cmSystemTools::Error("error can not open file ", filenametoread); return false; } std::string name; std::vector arguments; while ( fin ) { // add this list file to the list of dependencies m_ListFiles.push_back( filenametoread); if(cmSystemTools::ParseFunction(fin, name, arguments) && !this->IsFunctionBlocked(name.c_str(),arguments)) { this->ExecuteCommand(name,arguments); } } // send scope ended to and funciton blockers if (filename) { // loop over all function blockers to see if any block this command std::set::const_iterator pos; for (pos = m_FunctionBlockers.begin(); pos != m_FunctionBlockers.end(); ++pos) { (*pos)->ScopeEnded(*this); } } return true; } cmSourceFile *cmMakefile::GetSource(const char *srclist, const char *cname) { SourceMap::iterator sl = m_Sources.find(srclist); // find the src list if (sl == m_Sources.end()) { return 0; } // find the class for (std::vector::iterator i = sl->second.begin(); i != sl->second.end(); ++i) { if (i->GetSourceName() == cname) { return &(*i); } } return 0; } void cmMakefile::AddCommand(cmCommand* wg) { std::string name = wg->GetName(); m_Commands.insert( RegisteredCommandsMap::value_type(name, wg)); } // Set the make file void cmMakefile::SetMakefileGenerator(cmMakefileGenerator* mf) { if(mf == m_MakefileGenerator) { return; } delete m_MakefileGenerator; m_MakefileGenerator = mf; mf->SetMakefile(this); } void cmMakefile::FinalPass() { // do all the variable expansions here this->ExpandVariables(); this->StripDuplicateDirectories(); // give all the commands a chance to do something // after the file has been parsed before generation for(std::vector::iterator i = m_UsedCommands.begin(); i != m_UsedCommands.end(); ++i) { (*i)->FinalPass(); } } // Generate the output file void cmMakefile::GenerateMakefile() { this->FinalPass(); // merge libraries for (cmTargets::iterator l = m_Targets.begin(); l != m_Targets.end(); l++) { l->second.GenerateSourceFilesFromSourceLists(*this); l->second.MergeLibraries(m_LinkLibraries); } // now do the generation m_MakefileGenerator->GenerateMakefile(); } void cmMakefile::AddSource(cmSourceFile& cmfile, const char *srclist) { m_Sources[srclist].push_back(cmfile); } struct FindSrcByName : std::binary_function { public: bool operator () (const cmSourceFile &f, const cmSourceFile &test) const { return !strcmp(f.GetSourceName().c_str(),test.GetSourceName().c_str()); } }; void cmMakefile::RemoveSource(cmSourceFile& cmfile,const char *srclist) { std::vector &maplist = m_Sources[srclist]; std::vector::iterator f = std::find_if(maplist.begin(), maplist.end(), std::bind2nd(FindSrcByName(),cmfile)); // std::vector::iterator f = find_if(maplist.begin(), maplist.end(), matches(srclist); if (f!=maplist.end()) { maplist.erase(f); } } void cmMakefile::AddCustomCommand(const char* source, const char* command, const char* commandArgs, const std::vector& depends, const std::vector& outputs, const char *target) { // find the target, if (m_Targets.find(target) != m_Targets.end()) { std::string c = cmSystemTools::EscapeSpaces(command); c += " "; c += commandArgs; cmCustomCommand cc(source,c.c_str(),depends,outputs); m_Targets[target].GetCustomCommands().push_back(cc); std::string cacheCommand = command; this->ExpandVariablesInString(cacheCommand); if(cmCacheManager::GetInstance()->GetCacheValue(cacheCommand.c_str())) { m_Targets[target].AddUtility( cmCacheManager::GetInstance()->GetCacheValue(cacheCommand.c_str())); } } } void cmMakefile::AddCustomCommand(const char* source, const char* command, const char* commandArgs, const std::vector& depends, const char* output, const char *target) { std::vector outputs; outputs.push_back(output); this->AddCustomCommand(source, command, commandArgs, depends, outputs, target); } void cmMakefile::AddDefineFlag(const char* flag) { m_DefineFlags += " "; m_DefineFlags += flag; } void cmMakefile::AddLinkLibrary(const char* lib, cmTarget::LinkLibraryType llt) { m_LinkLibraries.push_back( std::pair(lib,llt)); } void cmMakefile::AddLinkLibraryForTarget(const char *target, const char* lib, cmTarget::LinkLibraryType llt) { if (m_Targets.find(target) != m_Targets.end()) { m_Targets[target].GetLinkLibraries(). push_back( std::pair(lib,llt)); } else { cmSystemTools::Error("Attempt to add link libraries to non-existant target: ", target, " for lib ", lib); } } void cmMakefile::AddLinkLibrary(const char* lib) { this->AddLinkLibrary(lib,cmTarget::GENERAL); } void cmMakefile::AddLinkDirectory(const char* dir) { m_LinkDirectories.push_back(dir); } void cmMakefile::AddSubDirectory(const char* sub) { m_SubDirectories.push_back(sub); } void cmMakefile::AddIncludeDirectory(const char* inc) { m_IncludeDirectories.push_back(inc); } void cmMakefile::AddDefinition(const char* name, const char* value) { m_Definitions.erase( DefinitionMap::key_type(name)); m_Definitions.insert(DefinitionMap::value_type(name, value)); } void cmMakefile::AddDefinition(const char* name, bool value) { if(value) { m_Definitions.erase( DefinitionMap::key_type(name)); m_Definitions.insert(DefinitionMap::value_type(name, "ON")); } else { m_Definitions.erase( DefinitionMap::key_type(name)); m_Definitions.insert(DefinitionMap::value_type(name, "OFF")); } } void cmMakefile::SetProjectName(const char* p) { m_ProjectName = p; } void cmMakefile::AddLibrary(const char* lname, bool shared, const std::vector &srcs) { cmTarget target; target.SetType(shared? cmTarget::SHARED_LIBRARY : cmTarget::STATIC_LIBRARY); target.SetInAll(true); target.GetSourceLists() = srcs; m_Targets.insert(cmTargets::value_type(lname,target)); // Add an entry into the cache cmCacheManager::GetInstance()-> AddCacheEntry(lname, this->GetCurrentOutputDirectory(), "Path to a library", cmCacheManager::INTERNAL); // Add an entry into the cache std::string ltname = lname; ltname += "_LIBRARY_TYPE"; cmCacheManager::GetInstance()-> AddCacheEntry(ltname.c_str(), shared? "SHARED":"STATIC", "Whether a library is static or shared.", cmCacheManager::INTERNAL); } void cmMakefile::AddExecutable(const char *exeName, const std::vector &srcs) { this->AddExecutable(exeName,srcs,false); } void cmMakefile::AddExecutable(const char *exeName, const std::vector &srcs, bool win32) { cmTarget target; if (win32) { target.SetType(cmTarget::WIN32_EXECUTABLE); } else { target.SetType(cmTarget::EXECUTABLE); } target.SetInAll(true); target.GetSourceLists() = srcs; m_Targets.insert(cmTargets::value_type(exeName,target)); // Add an entry into the cache cmCacheManager::GetInstance()-> AddCacheEntry(exeName, this->GetCurrentOutputDirectory(), "Path to an executable", cmCacheManager::INTERNAL); } void cmMakefile::AddUtilityCommand(const char* utilityName, const char* command, bool all) { std::vector empty; this->AddUtilityCommand(utilityName,command,all, empty,empty); } void cmMakefile::AddUtilityCommand(const char* utilityName, const char* command, bool all, const std::vector &dep, const std::vector &out) { cmTarget target; target.SetType(cmTarget::UTILITY); target.SetInAll(all); cmCustomCommand cc(utilityName, command, dep, out); target.GetCustomCommands().push_back(cc); m_Targets.insert(cmTargets::value_type(utilityName,target)); } void cmMakefile::AddSourceGroup(const char* name, const char* regex) { // First see if the group exists. If so, replace its regular expression. for(std::vector::iterator sg = m_SourceGroups.begin(); sg != m_SourceGroups.end(); ++sg) { std::string sgName = sg->GetName(); if(sgName == name) { // We only want to set the regular expression. If there are already // source files in the group, we don't want to remove them. sg->SetGroupRegex(regex); return; } } // The group doesn't exist. Add it. m_SourceGroups.push_back(cmSourceGroup(name, regex)); } void cmMakefile::AddExtraDirectory(const char* dir) { m_AuxSourceDirectories.push_back(dir); } // return the file name for the parent CMakeLists file to the // one passed in. Zero is returned if the CMakeLists file is the // one in the home directory or if for some reason a parent cmake lists // file cannot be found. std::string cmMakefile::GetParentListFileName(const char *currentFileName) { // extract the directory name std::string parentFile; std::string listsDir = currentFileName; std::string::size_type pos = listsDir.rfind('/'); // if we could not find the directory return 0 if(pos == std::string::npos) { return parentFile; } listsDir = listsDir.substr(0, pos); // if we are in the home directory then stop, return 0 if(m_cmHomeDirectory == listsDir) { return parentFile; } // is there a parent directory we can check pos = listsDir.rfind('/'); // if we could not find the directory return 0 if(pos == std::string::npos) { return parentFile; } listsDir = listsDir.substr(0, pos); // is there a CMakeLists.txt file in the parent directory ? parentFile = listsDir; parentFile += "/CMakeLists.txt"; if(!cmSystemTools::FileExists(parentFile.c_str())) { parentFile = ""; return parentFile; } return parentFile; } // expance CMAKE_BINARY_DIR and CMAKE_SOURCE_DIR in the // include and library directories. void cmMakefile::ExpandVariables() { // Now expand varibles in the include and link strings std::vector::iterator j, begin, end; begin = m_IncludeDirectories.begin(); end = m_IncludeDirectories.end(); for(j = begin; j != end; ++j) { this->ExpandVariablesInString(*j); } begin = m_LinkDirectories.begin(); end = m_LinkDirectories.end(); for(j = begin; j != end; ++j) { this->ExpandVariablesInString(*j); } cmTarget::LinkLibraries::iterator j2, end2; j2 = m_LinkLibraries.begin(); end2 = m_LinkLibraries.end(); for(; j2 != end2; ++j2) { this->ExpandVariablesInString(j2->first); } } const char* cmMakefile::GetDefinition(const char* name) { DefinitionMap::iterator pos = m_Definitions.find(name); if(pos != m_Definitions.end()) { return (*pos).second.c_str(); } return 0; } int cmMakefile::DumpDocumentationToFile(const char *fileName) { // Open the supplied filename std::ofstream f; f.open(fileName, std::ios::out); if ( f.fail() ) { return 0; } // Loop over all registered commands and print out documentation const char *name; const char *terse; const char *full; for(RegisteredCommandsMap::iterator j = m_Commands.begin(); j != m_Commands.end(); ++j) { name = (*j).second->GetName(); terse = (*j).second->GetTerseDocumentation(); full = (*j).second->GetFullDocumentation(); f << name << " - " << terse << std::endl << "Usage: " << full << std::endl << std::endl; } return 1; } // Remove duplicate directories from the library and include paths. void cmMakefile::StripDuplicateDirectories() { std::vector::iterator begin, end; // remove duplicates from m_IncludeDirectories begin = m_IncludeDirectories.begin(); end = m_IncludeDirectories.end(); std::list tmp1(begin, end); tmp1.sort(); m_IncludeDirectories.clear(); std::unique_copy(tmp1.begin(), tmp1.end(), std::back_inserter(m_IncludeDirectories)); // remove duplicates from m_LinkDirectories begin = m_LinkDirectories.begin(); end = m_LinkDirectories.end(); std::list tmp2(begin, end); tmp2.sort(); m_LinkDirectories.clear(); std::unique_copy(tmp2.begin(), tmp2.end(), std::back_inserter(m_LinkDirectories)); } void cmMakefile::ExpandVariablesInString(std::string& source) const { this->ExpandVariablesInString(source, false); } void cmMakefile::ExpandVariablesInString(std::string& source, bool escapeQuotes) const { // This method replaces ${VAR} and @VAR@ where VAR is looked up // in the m_Definitions map, if not found in the map, nothing is expanded. // start by look for $ or @ in the string std::string::size_type markerPos = source.find_first_of("$@"); // if not found then leave quick as nothing needs to be expanded if(markerPos == std::string::npos && markerPos > source.size()-1) { return; } // current position std::string::size_type currentPos =0; // start at 0 std::string result; // string with replacements // go until the the end of the string while(markerPos != std::string::npos) { // grab string from currentPos to the start of the variable // and add it to the result result += source.substr(currentPos, markerPos - currentPos); char endVariableMarker; // what is the end of the variable @ or } int markerStartSize = 1; // size of the start marker 1 or 2 if(source[markerPos] == '$' ) { // ${var} case if(source[markerPos+1] == '{') { endVariableMarker = '}'; markerStartSize = 2; } else { // bogus $ with no { so add $ to result and move on result += '$'; // add bogus $ back into string currentPos = markerPos+1; // move on endVariableMarker = ' '; // set end var to space so we can tell bogus } } else { // @VAR case endVariableMarker = '@'; } // if it was a valid variable (started with @ or ${ ) if(endVariableMarker != ' ') { markerPos += markerStartSize; // move past marker // find the end variable marker starting at the markerPos std::string::size_type endVariablePos = source.find(endVariableMarker, markerPos); if(endVariablePos == std::string::npos) { // no end marker found so add the bogus start if(endVariableMarker == '@') { result += '@'; } else { result += "${"; } currentPos = markerPos; } else { // good variable remove it std::string var = source.substr(markerPos, endVariablePos - markerPos); DefinitionMap::const_iterator pos = m_Definitions.find(var.c_str()); // if found add to result, if not, then it gets blanked if(pos != m_Definitions.end()) { if (escapeQuotes) { result += cmSystemTools::EscapeQuotes((*pos).second.c_str()); } else { result += (*pos).second; } } else { // if no definition is found then add the var back if(endVariableMarker == '@') { result += "@"; result += var; result += "@"; } else { result += "${"; result += var; result += "}"; } } // lookup var, and replace it currentPos = endVariablePos+1; } } markerPos = source.find_first_of("$@", currentPos); } result += source.substr(currentPos); // pick up the rest of the string source = result; } void cmMakefile::RemoveVariablesInString(std::string& source) const { cmRegularExpression var("(\\${[A-Za-z_0-9]*})"); cmRegularExpression var2("(@[A-Za-z_0-9]*@)"); while (var.find(source)) { source.erase(var.start(),var.end() - var.start()); } while (var2.find(source)) { source.erase(var2.start(),var2.end() - var2.start()); } } // recursive function to create a vector of cmMakefile objects // This is done by reading the sub directory CMakeLists.txt files, // then calling this function with the new cmMakefile object void cmMakefile::FindSubDirectoryCMakeListsFiles(std::vector& makefiles) { // loop over all the sub directories of this makefile const std::vector& subdirs = this->GetSubDirectories(); for(std::vector::const_iterator i = subdirs.begin(); i != subdirs.end(); ++i) { std::string subdir = *i; // Create a path to the list file in the sub directory std::string listFile = this->GetCurrentDirectory(); listFile += "/"; listFile += subdir; listFile += "/CMakeLists.txt"; // if there is a CMakeLists.txt file read it if(!cmSystemTools::FileExists(listFile.c_str())) { cmSystemTools::Error("CMakeLists.txt file missing from sub directory:", listFile.c_str()); } else { cmMakefile* mf = new cmMakefile; makefiles.push_back(mf); // initialize new makefile mf->SetHomeOutputDirectory(this->GetHomeOutputDirectory()); mf->SetHomeDirectory(this->GetHomeDirectory()); // add the subdir to the start output directory std::string outdir = this->GetStartOutputDirectory(); outdir += "/"; outdir += subdir; mf->SetStartOutputDirectory(outdir.c_str()); // add the subdir to the start source directory std::string currentDir = this->GetStartDirectory(); currentDir += "/"; currentDir += subdir; mf->SetStartDirectory(currentDir.c_str()); // Parse the CMakeLists.txt file currentDir += "/CMakeLists.txt"; mf->MakeStartDirectoriesCurrent(); mf->ReadListFile(currentDir.c_str()); // recurse into nextDir mf->FindSubDirectoryCMakeListsFiles(makefiles); } } } /** * Add the default definitions to the makefile. These values must not * be dependent on anything that isn't known when this cmMakefile instance * is constructed. */ void cmMakefile::AddDefaultDefinitions() { #if defined(_WIN32) && !defined(__CYGWIN__) this->AddDefinition("CMAKE_CFG_INTDIR","$(IntDir)"); #else this->AddDefinition("CMAKE_CFG_INTDIR","."); #endif char temp[1024]; sprintf(temp, "%d", cmMakefile::GetMinorVersion()); this->AddDefinition("CMAKE_MINOR_VERSION", temp); sprintf(temp, "%d", cmMakefile::GetMajorVersion()); this->AddDefinition("CMAKE_MAJOR_VERSION", temp); } /** * Find a source group whose regular expression matches the filename * part of the given source name. Search backward through the list of * source groups, and take the first matching group found. This way * non-inherited SOURCE_GROUP commands will have precedence over * inherited ones. */ cmSourceGroup& cmMakefile::FindSourceGroup(const char* source, std::vector &groups) { std::string file = source; std::string::size_type pos = file.rfind('/'); if(pos != std::string::npos) { file = file.substr(pos, file.length()-pos); } for(std::vector::reverse_iterator sg = groups.rbegin(); sg != groups.rend(); ++sg) { if(sg->Matches(file.c_str())) { return *sg; } } // Shouldn't get here, but just in case, return the default group. return groups.front(); } bool cmMakefile::IsFunctionBlocked(const char *name, std::vector &args) { // loop over all function blockers to see if any block this command std::set::const_iterator pos; for (pos = m_FunctionBlockers.begin(); pos != m_FunctionBlockers.end(); ++pos) { if ((*pos)->IsFunctionBlocked(name, args, *this)) { return true; } } return false; } void cmMakefile::RemoveFunctionBlocker(const char *name, const std::vector &args) { // loop over all function blockers to see if any block this command std::set::const_iterator pos; for (pos = m_FunctionBlockers.begin(); pos != m_FunctionBlockers.end(); ++pos) { if ((*pos)->ShouldRemove(name, args, *this)) { cmFunctionBlocker* b = *pos; m_FunctionBlockers.erase(*pos); delete b; return; } } return; } void cmMakefile::SetHomeDirectory(const char* dir) { m_cmHomeDirectory = dir; cmSystemTools::ConvertToUnixSlashes(m_cmHomeDirectory); this->AddDefinition("CMAKE_SOURCE_DIR", this->GetHomeDirectory()); } void cmMakefile::SetHomeOutputDirectory(const char* lib) { m_HomeOutputDirectory = lib; cmSystemTools::ConvertToUnixSlashes(m_HomeOutputDirectory); this->AddDefinition("CMAKE_BINARY_DIR", this->GetHomeOutputDirectory()); } /** * Register the given cmData instance with its own name. */ void cmMakefile::RegisterData(cmData* data) { std::string name = data->GetName(); DataMap::const_iterator d = m_DataMap.find(name); if((d != m_DataMap.end()) && (d->second != NULL) && (d->second != data)) { delete d->second; } m_DataMap[name] = data; } /** * Register the given cmData instance with the given name. This can be used * to register a NULL pointer. */ void cmMakefile::RegisterData(const char* name, cmData* data) { DataMap::const_iterator d = m_DataMap.find(name); if((d != m_DataMap.end()) && (d->second != NULL) && (d->second != data)) { delete d->second; } m_DataMap[name] = data; } /** * Lookup a cmData instance previously registered with the given name. If * the instance cannot be found, return NULL. */ cmData* cmMakefile::LookupData(const char* name) const { DataMap::const_iterator d = m_DataMap.find(name); if(d != m_DataMap.end()) { return d->second; } else { return NULL; } }