CMake: move find OpenMP so it can be found for all compilers not just GCC.

This commit is contained in:
Simon Richter 2015-12-09 15:53:52 -05:00 committed by Wayne Stambaugh
parent 04271893ff
commit e872585105
1 changed files with 19 additions and 14 deletions

View File

@ -180,20 +180,6 @@ if( CMAKE_COMPILER_IS_GNUCXX OR CMAKE_CXX_COMPILER_ID MATCHES "Clang" )
set( CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE} -DNDEBUG" )
set( CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} -DNDEBUG" )
find_package( OpenMP QUIET )
if( OPENMP_FOUND )
set( CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${OpenMP_C_FLAGS}" )
set( CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${OpenMP_CXX_FLAGS}" )
add_definitions( -DUSE_OPENMP )
# MinGW does not include the OpenMP link library and FindOpenMP.cmake does not
# set it either. Not sure this is the most elegant solution but it works.
if( MINGW )
set( OPENMP_LIBRARIES gomp )
endif()
endif()
if( MINGW )
set( CMAKE_EXE_LINKER_FLAGS_RELEASE "-s" )
@ -425,6 +411,25 @@ include( ExternalProject )
#================================================
include( CheckFindPackageResult )
#######################
# Find OpenMP support #
#######################
find_package( OpenMP QUIET )
check_find_package_result( OPENMP_FOUND "OpenMP" )
if( OPENMP_FOUND )
set( CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${OpenMP_C_FLAGS}" )
set( CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${OpenMP_CXX_FLAGS}" )
add_definitions( -DUSE_OPENMP )
# MinGW does not include the OpenMP link library and FindOpenMP.cmake does not
# set it either. Not sure this is the most elegant solution but it works.
if( MINGW )
set( OPENMP_LIBRARIES gomp )
endif()
endif()
##########################
# Find wxWidgets library #
##########################