diff options
Diffstat (limited to 'Modules/Internal/CheckLinkerFlag.cmake')
| -rw-r--r-- | Modules/Internal/CheckLinkerFlag.cmake | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/Modules/Internal/CheckLinkerFlag.cmake b/Modules/Internal/CheckLinkerFlag.cmake index 285372a..51d4225 100644 --- a/Modules/Internal/CheckLinkerFlag.cmake +++ b/Modules/Internal/CheckLinkerFlag.cmake @@ -17,6 +17,9 @@ function(CMAKE_CHECK_LINKER_FLAG _lang _flag _var) return() endif() + # Parse extra arguments + cmake_parse_arguments(PARSE_ARGV 3 CHECK_LINKER_FLAG "" "OUTPUT_VARIABLE" "") + cmake_check_flag_common_init("check_linker_flag" ${_lang} _lang_src _lang_fail_regex) set(CMAKE_REQUIRED_LINK_OPTIONS "${_flag}") @@ -27,8 +30,13 @@ function(CMAKE_CHECK_LINKER_FLAG _lang _flag _var) ${_var} ${_lang_fail_regex} ${_common_patterns} + OUTPUT_VARIABLE _output ) + if (CHECK_LINKER_FLAG_OUTPUT_VARIABLE) + set(${CHECK_LINKER_FLAG_OUTPUT_VARIABLE} "${_output}" PARENT_SCOPE) + endif() + cmake_check_flag_common_finish() endfunction() |