diff options
Diffstat (limited to 'Modules/CMakeDetermineCompilerId.cmake')
| -rw-r--r-- | Modules/CMakeDetermineCompilerId.cmake | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/Modules/CMakeDetermineCompilerId.cmake b/Modules/CMakeDetermineCompilerId.cmake index d125791..812f032 100644 --- a/Modules/CMakeDetermineCompilerId.cmake +++ b/Modules/CMakeDetermineCompilerId.cmake @@ -868,6 +868,14 @@ function(CMAKE_DETERMINE_COMPILER_ID_VENDOR lang userflags) file(MAKE_DIRECTORY ${CMAKE_${lang}_COMPILER_ID_DIR}) endif() + # Save the current LC_ALL, LC_MESSAGES, and LANG environment variables + # and set them to "C" so we get the expected output to match. + set(_orig_lc_all $ENV{LC_ALL}) + set(_orig_lc_messages $ENV{LC_MESSAGES}) + set(_orig_lang $ENV{LANG}) + set(ENV{LC_ALL} C) + set(ENV{LC_MESSAGES} C) + set(ENV{LANG} C) foreach(vendor ${CMAKE_${lang}_COMPILER_ID_VENDORS}) set(flags ${CMAKE_${lang}_COMPILER_ID_VENDOR_FLAGS_${vendor}}) @@ -889,6 +897,7 @@ function(CMAKE_DETERMINE_COMPILER_ID_VENDOR lang userflags) "matched \"${regex}\":\n${output}") set(CMAKE_${lang}_COMPILER_ID "${vendor}" PARENT_SCOPE) set(CMAKE_${lang}_COMPILER_ID_OUTPUT "${output}" PARENT_SCOPE) + set(CMAKE_${lang}_COMPILER_ID_VENDOR_MATCH "${CMAKE_MATCH_1}" PARENT_SCOPE) break() else() if("${result}" MATCHES "timeout") @@ -902,6 +911,11 @@ function(CMAKE_DETERMINE_COMPILER_ID_VENDOR lang userflags) endif() endif() endforeach() + + # Restore original LC_ALL, LC_MESSAGES, and LANG + set(ENV{LC_ALL} ${_orig_lc_all}) + set(ENV{LC_MESSAGES} ${_orig_lc_messages}) + set(ENV{LANG} ${_orig_lang}) endfunction() function(CMAKE_DETERMINE_MSVC_SHOWINCLUDES_PREFIX lang userflags) |