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author | Anas Nashif <anas.nashif@intel.com> | 2012-10-30 15:39:57 -0700 |
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committer | Anas Nashif <anas.nashif@intel.com> | 2012-10-30 15:39:57 -0700 |
commit | 035c7fabc3b82cbc9a346c11abe2e9462b4c0379 (patch) | |
tree | 7e40f5a790eae329a8c5d3e59f046451767956ff /Modules/CMakeDetermineRCCompiler.cmake | |
download | cmake-035c7fabc3b82cbc9a346c11abe2e9462b4c0379.tar.gz cmake-035c7fabc3b82cbc9a346c11abe2e9462b4c0379.tar.bz2 cmake-035c7fabc3b82cbc9a346c11abe2e9462b4c0379.zip |
Imported Upstream version 2.8.9upstream/2.8.9
Diffstat (limited to 'Modules/CMakeDetermineRCCompiler.cmake')
-rw-r--r-- | Modules/CMakeDetermineRCCompiler.cmake | 67 |
1 files changed, 67 insertions, 0 deletions
diff --git a/Modules/CMakeDetermineRCCompiler.cmake b/Modules/CMakeDetermineRCCompiler.cmake new file mode 100644 index 000000000..8e085af7a --- /dev/null +++ b/Modules/CMakeDetermineRCCompiler.cmake @@ -0,0 +1,67 @@ + +#============================================================================= +# Copyright 2004-2009 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 distribute this file outside of CMake, substitute the full +# License text for the above reference.) + +# determine the compiler to use for C programs +# NOTE, a generator may set CMAKE_C_COMPILER before +# loading this file to force a compiler. +# use environment variable CCC first if defined by user, next use +# the cmake variable CMAKE_GENERATOR_CC which can be defined by a generator +# as a default compiler +IF(NOT CMAKE_RC_COMPILER) + # prefer the environment variable CC + IF($ENV{RC} MATCHES ".+") + GET_FILENAME_COMPONENT(CMAKE_RC_COMPILER_INIT $ENV{RC} PROGRAM PROGRAM_ARGS CMAKE_RC_FLAGS_ENV_INIT) + IF(CMAKE_RC_FLAGS_ENV_INIT) + SET(CMAKE_RC_COMPILER_ARG1 "${CMAKE_RC_FLAGS_ENV_INIT}" CACHE STRING "First argument to RC compiler") + ENDIF(CMAKE_RC_FLAGS_ENV_INIT) + IF(EXISTS ${CMAKE_RC_COMPILER_INIT}) + ELSE(EXISTS ${CMAKE_RC_COMPILER_INIT}) + MESSAGE(FATAL_ERROR "Could not find compiler set in environment variable RC:\n$ENV{RC}.") + ENDIF(EXISTS ${CMAKE_RC_COMPILER_INIT}) + ENDIF($ENV{RC} MATCHES ".+") + + # next try prefer the compiler specified by the generator + IF(CMAKE_GENERATOR_RC) + IF(NOT CMAKE_RC_COMPILER_INIT) + SET(CMAKE_RC_COMPILER_INIT ${CMAKE_GENERATOR_RC}) + ENDIF(NOT CMAKE_RC_COMPILER_INIT) + ENDIF(CMAKE_GENERATOR_RC) + + # finally list compilers to try + IF(CMAKE_RC_COMPILER_INIT) + SET(CMAKE_RC_COMPILER_LIST ${CMAKE_RC_COMPILER_INIT}) + ELSE(CMAKE_RC_COMPILER_INIT) + SET(CMAKE_RC_COMPILER_LIST rc) + ENDIF(CMAKE_RC_COMPILER_INIT) + + # Find the compiler. + FIND_PROGRAM(CMAKE_RC_COMPILER NAMES ${CMAKE_RC_COMPILER_LIST} DOC "RC compiler") + IF(CMAKE_RC_COMPILER_INIT AND NOT CMAKE_RC_COMPILER) + SET(CMAKE_RC_COMPILER "${CMAKE_RC_COMPILER_INIT}" CACHE FILEPATH "RC compiler" FORCE) + ENDIF(CMAKE_RC_COMPILER_INIT AND NOT CMAKE_RC_COMPILER) +ENDIF(NOT CMAKE_RC_COMPILER) + +MARK_AS_ADVANCED(CMAKE_RC_COMPILER) + +GET_FILENAME_COMPONENT(_CMAKE_RC_COMPILER_NAME_WE ${CMAKE_RC_COMPILER} NAME_WE) +IF(_CMAKE_RC_COMPILER_NAME_WE STREQUAL "windres") + SET(CMAKE_RC_OUTPUT_EXTENSION .obj) +ELSE() + SET(CMAKE_RC_OUTPUT_EXTENSION .res) +ENDIF() + +# configure variables set in this file for fast reload later on +CONFIGURE_FILE(${CMAKE_ROOT}/Modules/CMakeRCCompiler.cmake.in + ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeRCCompiler.cmake IMMEDIATE) +SET(CMAKE_RC_COMPILER_ENV_VAR "RC") |