#============================================================================= # Copyright 2002-2009 Kitware, Inc. # # Distributed under the OSI-approved BSD License (the "License"); # see accompanying file Copyright.txt for details. # # This software is distributed WITHOUT ANY WARRANTY; without even the # implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. # See the License for more information. #============================================================================= # (To distributed this file outside of CMake, substitute the full # License text for the above reference.) # This module is shared by multiple languages; use include blocker. if(__COMPILER_GNU) return() endif() set(__COMPILER_GNU 1) macro(__compiler_gnu lang) # Feature flags. set(CMAKE_${lang}_VERBOSE_FLAG "-v") set(CMAKE_SHARED_LIBRARY_${lang}_FLAGS "-fPIC") set(CMAKE_SHARED_LIBRARY_CREATE_${lang}_FLAGS "-shared") # Initial configuration flags. set(CMAKE_${lang}_FLAGS_INIT "") set(CMAKE_${lang}_FLAGS_DEBUG_INIT "-g") set(CMAKE_${lang}_FLAGS_MINSIZEREL_INIT "-Os -DNDEBUG") set(CMAKE_${lang}_FLAGS_RELEASE_INIT "-O3 -DNDEBUG") set(CMAKE_${lang}_FLAGS_RELWITHDEBINFO_INIT "-O2 -g") set(CMAKE_${lang}_CREATE_PREPROCESSED_SOURCE "<CMAKE_${lang}_COMPILER> <DEFINES> <FLAGS> -E <SOURCE> > <PREPROCESSED_SOURCE>") set(CMAKE_${lang}_CREATE_ASSEMBLY_SOURCE "<CMAKE_${lang}_COMPILER> <DEFINES> <FLAGS> -S <SOURCE> -o <ASSEMBLY_SOURCE>") if(NOT APPLE) set(CMAKE_INCLUDE_SYSTEM_FLAG_CXX "-isystem ") endif(NOT APPLE) endmacro()