Merge topic 'extra-generator-split-arg1'

0239b586bd Extra Generator: Fix handling of CMAKE_<LANG>_COMPILER_ARG1

Acked-by: Kitware Robot <kwrobot@kitware.com>
Merge-request: !2352
This commit is contained in:
Brad King
2018-09-10 11:58:04 +00:00
committed by Kitware Robot
@@ -27,6 +27,7 @@ macro(_DETERMINE_GCC_SYSTEM_INCLUDE_DIRS _lang _resultIncludeDirs _resultDefines
set(_compilerExecutable "${CMAKE_C_COMPILER}")
set(_arg1 "${CMAKE_C_COMPILER_ARG1}")
endif ()
separate_arguments(_arg1 NATIVE_COMMAND "${_arg1}")
execute_process(COMMAND ${_compilerExecutable} ${_arg1} ${_stdver} ${_stdlib} -v -E -x ${_lang} -dD dummy
WORKING_DIRECTORY ${CMAKE_BINARY_DIR}/CMakeFiles
ERROR_VARIABLE _gccOutput