| /*========================================================================= |
| |
| 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 "cmGetDirectoryPropertyCommand.h" |
| |
| #include "cmake.h" |
| |
| // cmGetDirectoryPropertyCommand |
| bool cmGetDirectoryPropertyCommand::InitialPass( |
| std::vector<std::string> const& args) |
| { |
| if(args.size() < 2 ) |
| { |
| this->SetError("called with incorrect number of arguments"); |
| return false; |
| } |
| |
| std::vector<std::string>::size_type cc; |
| std::vector<std::string>::const_iterator i = args.begin(); |
| std::string variable = *i; |
| ++i; |
| std::string output = ""; |
| |
| // get the directory argument if there is one |
| cmMakefile *dir = this->Makefile; |
| if (*i == "DIRECTORY") |
| { |
| ++i; |
| if (i == args.end()) |
| { |
| this->SetError |
| ("DIRECTORY argument provided without subsequent arguments"); |
| return false; |
| } |
| std::string sd = *i; |
| // make sure the start dir is a full path |
| if (!cmSystemTools::FileIsFullPath(sd.c_str())) |
| { |
| sd = this->Makefile->GetStartDirectory(); |
| sd += "/"; |
| sd += *i; |
| } |
| |
| // The local generators are associated with collapsed paths. |
| sd = cmSystemTools::CollapseFullPath(sd.c_str()); |
| |
| // lookup the makefile from the directory name |
| cmLocalGenerator *lg = |
| this->Makefile->GetLocalGenerator()->GetGlobalGenerator()-> |
| FindLocalGenerator(sd.c_str()); |
| if (!lg) |
| { |
| this->SetError |
| ("DIRECTORY argument provided but requested directory not found. " |
| "This could be because the directory argument was invalid or, " |
| "it is valid but has not been processed yet."); |
| return false; |
| } |
| dir = lg->GetMakefile(); |
| ++i; |
| } |
| |
| // OK, now we have the directory to process, we just get the requested |
| // information out of it |
| |
| if ( *i == "VARIABLES" || *i == "CACHE_VARIABLES" ) |
| { |
| int cacheonly = 0; |
| if ( *i == "CACHE_VARIABLES" ) |
| { |
| cacheonly = 1; |
| } |
| std::vector<std::string> vars = dir->GetDefinitions(cacheonly); |
| for ( cc = 0; cc < vars.size(); cc ++ ) |
| { |
| if ( cc > 0 ) |
| { |
| output += ";"; |
| } |
| output += vars[cc]; |
| } |
| } |
| else if ( *i == "MACROS" ) |
| { |
| dir->GetListOfMacros(output); |
| } |
| else if ( *i == "DEFINITIONS" ) |
| { |
| output = dir->GetDefineFlags(); |
| } |
| else if ( *i == "INCLUDE_DIRECTORIES" ) |
| { |
| std::vector<std::string>::iterator it; |
| int first = 1; |
| cmOStringStream str; |
| for ( it = dir->GetIncludeDirectories().begin(); |
| it != dir->GetIncludeDirectories().end(); |
| ++ it ) |
| { |
| if ( !first ) |
| { |
| str << ";"; |
| } |
| str << it->c_str(); |
| first = 0; |
| } |
| output = str.str(); |
| } |
| else if ( *i == "INCLUDE_REGULAR_EXPRESSION" ) |
| { |
| output = dir->GetIncludeRegularExpression(); |
| } |
| else if ( *i == "LINK_DIRECTORIES" ) |
| { |
| std::vector<std::string>::iterator it; |
| int first = 1; |
| cmOStringStream str; |
| for ( it = dir->GetLinkDirectories().begin(); |
| it != dir->GetLinkDirectories().end(); |
| ++ it ) |
| { |
| if ( !first ) |
| { |
| str << ";"; |
| } |
| str << it->c_str(); |
| first = 0; |
| } |
| output = str.str(); |
| } |
| else if ( *i == "DEFINITION" ) |
| { |
| ++i; |
| if (i == args.end()) |
| { |
| this->SetError("A request for a variable definition was made without " |
| "providing the name of the variable to get."); |
| return false; |
| } |
| output = dir->GetSafeDefinition(i->c_str()); |
| } |
| else |
| { |
| const char *prop = dir->GetProperty(i->c_str()); |
| if (prop) |
| { |
| this->Makefile->AddDefinition(variable.c_str(), prop); |
| return true; |
| } |
| this->Makefile->AddDefinition(variable.c_str(), ""); |
| return true; |
| } |
| this->Makefile->AddDefinition(variable.c_str(), output.c_str()); |
| |
| return true; |
| } |
| |