diff options
Diffstat (limited to '')
| -rw-r--r-- | cmake/tuklib_cpucores.cmake | 30 |
1 files changed, 16 insertions, 14 deletions
diff --git a/cmake/tuklib_cpucores.cmake b/cmake/tuklib_cpucores.cmake index 34546b0d..5844e4b2 100644 --- a/cmake/tuklib_cpucores.cmake +++ b/cmake/tuklib_cpucores.cmake @@ -7,15 +7,11 @@ # You can do whatever you want with this file. # -include(${CMAKE_CURRENT_LIST_DIR}/tuklib_common.cmake) +include("${CMAKE_CURRENT_LIST_DIR}/tuklib_common.cmake") include(CheckCSourceCompiles) include(CheckIncludeFile) function(tuklib_cpucores_internal_check) - if(CACHE{TUKLIB_CPUCORES_DEFINITIONS}) - return() - endif() - if(WIN32 OR CYGWIN) # Nothing to do, the tuklib_cpucores.c handles it. set(TUKLIB_CPUCORES_DEFINITIONS "" CACHE INTERNAL "") @@ -158,16 +154,22 @@ function(tuklib_cpucores_internal_check) endfunction() function(tuklib_cpucores TARGET_OR_ALL) - message(STATUS "Checking how to detect the number of available CPU cores") + if(NOT DEFINED CACHE{TUKLIB_CPUCORES_FOUND}) + message(STATUS + "Checking how to detect the number of available CPU cores") + tuklib_cpucores_internal_check() - tuklib_cpucores_internal_check() + if(DEFINED CACHE{TUKLIB_CPUCORES_DEFINITIONS}) + set(TUKLIB_CPUCORES_FOUND 1 CACHE INTERNAL "") + else() + set(TUKLIB_CPUCORES_FOUND 0 CACHE INTERNAL "") + message(WARNING + "No method to detect the number of CPU cores was found") + endif() + endif() - if(NOT DEFINED CACHE{TUKLIB_CPUCORES_DEFINITIONS}) - set(TUKLIB_CPUCORES_FOUND 0 PARENT_SCOPE) - message(WARNING - "No method to detect the number of CPU cores was found") - else() - set(TUKLIB_CPUCORES_FOUND 1 PARENT_SCOPE) - tuklib_add_definitions(${TARGET_OR_ALL} ${TUKLIB_CPUCORES_DEFINITIONS}) + if(TUKLIB_CPUCORES_FOUND) + tuklib_add_definitions("${TARGET_OR_ALL}" + "${TUKLIB_CPUCORES_DEFINITIONS}") endif() endfunction() |