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| author | Rolf Eike Beer <eike@sf-mail.de> | 2013-08-08 23:13:52 +0200 |
|---|---|---|
| committer | Rolf Eike Beer <eike@sf-mail.de> | 2013-08-13 23:27:10 +0200 |
| commit | 6f3ebfed983df5f171a2009360fea02e6efbfb56 (patch) | |
| tree | 82ab9e376253967d2910dc80e34a20624ca42700 /Modules/CheckCCompilerFlag.cmake | |
| parent | 293ecfeb79f9c0ac3e9018fa66d7cc944b9a21d9 (diff) | |
| download | cmake-6f3ebfed983df5f171a2009360fea02e6efbfb56.tar.gz | |
Check*CompilerFlag: make C and CXX modules share most error patterns (#14339)
This simplifies maintenance as most patterns will be for both modules and may
be added at a central place.
While at it add error patterns for XL and BCC.
Diffstat (limited to 'Modules/CheckCCompilerFlag.cmake')
| -rw-r--r-- | Modules/CheckCCompilerFlag.cmake | 16 |
1 files changed, 5 insertions, 11 deletions
diff --git a/Modules/CheckCCompilerFlag.cmake b/Modules/CheckCCompilerFlag.cmake index bc15e9a0b7..dab57108ea 100644 --- a/Modules/CheckCCompilerFlag.cmake +++ b/Modules/CheckCCompilerFlag.cmake @@ -26,36 +26,30 @@ # License text for the above reference.) include(CheckCSourceCompiles) +include(CMakeCheckCompilerFlagCommonPatterns) macro (CHECK_C_COMPILER_FLAG _FLAG _RESULT) set(SAFE_CMAKE_REQUIRED_DEFINITIONS "${CMAKE_REQUIRED_DEFINITIONS}") set(CMAKE_REQUIRED_DEFINITIONS "${_FLAG}") + # Normalize locale during test compilation. set(_CheckCCompilerFlag_LOCALE_VARS LC_ALL LC_MESSAGES LANG) foreach(v ${_CheckCCompilerFlag_LOCALE_VARS}) set(_CheckCCompilerFlag_SAVED_${v} "$ENV{${v}}") set(ENV{${v}} C) endforeach() + CHECK_COMPILER_FLAG_COMMON_PATTERNS(_CheckCCompilerFlag_COMMON_PATTERNS) CHECK_C_SOURCE_COMPILES("int main(void) { return 0; }" ${_RESULT} # Some compilers do not fail with a bad flag FAIL_REGEX "command line option .* is valid for .* but not for C" # GNU - FAIL_REGEX "unrecognized .*option" # GNU - FAIL_REGEX "unknown .*option" # Clang - FAIL_REGEX "ignoring unknown option" # MSVC - FAIL_REGEX "warning D9002" # MSVC, any lang - FAIL_REGEX "option.*not supported" # Intel - FAIL_REGEX "invalid argument .*option" # Intel - FAIL_REGEX "ignoring option .*argument required" # Intel - FAIL_REGEX "[Uu]nknown option" # HP - FAIL_REGEX "[Ww]arning: [Oo]ption" # SunPro - FAIL_REGEX "command option .* is not recognized" # XL - FAIL_REGEX "WARNING: unknown flag:" # Open64 + ${_CheckCCompilerFlag_COMMON_PATTERNS} ) foreach(v ${_CheckCCompilerFlag_LOCALE_VARS}) set(ENV{${v}} ${_CheckCCompilerFlag_SAVED_${v}}) unset(_CheckCCompilerFlag_SAVED_${v}) endforeach() unset(_CheckCCompilerFlag_LOCALE_VARS) + unset(_CheckCCompilerFlag_COMMON_PATTERNS) set (CMAKE_REQUIRED_DEFINITIONS "${SAFE_CMAKE_REQUIRED_DEFINITIONS}") endmacro () |