diff options
Diffstat (limited to 'functions.cmake')
-rw-r--r-- | functions.cmake | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/functions.cmake b/functions.cmake index 7db3d2edaf1..4e679509735 100644 --- a/functions.cmake +++ b/functions.cmake @@ -431,6 +431,15 @@ function(vespa_workaround_gcc_bug_67055 SOURCE_FILE) endif() endfunction() +function(vespa_workaround_set_gcc_march_skylake_avx512_if_supported SOURCE_FILE) + if(CMAKE_COMPILER_IS_GNUCC) + execute_process(COMMAND ${CMAKE_CPP_COMPILER} -dumpversion OUTPUT_VARIABLE GCC_VERSION) + if (GCC_VERSION VERSION_GREATER "5.2") + set_source_files_properties(${SOURCE_FILE} PROPERTIES COMPILE_FLAGS -march=skylake-avx512) + endif() + endif() +endfunction() + macro(__initialize_module) # Set a couple of useful variables for this module set(MODULE_ROOT ${CMAKE_CURRENT_BINARY_DIR}) |