| |
| #============================================================================= |
| # 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() |