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MDEV-17103 MY_CHECK_{C,CXX}_COMPILER_FLAG do not work on with localized gcc

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Force LANG=C for MY_CHECK_{C,CXX}_COMPILER_FLAG
This commit is contained in:
Vladislav Vaintroub
2019-06-05 19:42:21 +02:00
parent b003b0c934
commit c97c8c28b5
1 changed files with 2 additions and 1 deletions
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3
cmake/check_compiler_flag.cmake
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@ -13,7 +13,8 @@ SET(fail_patterns
FAIL_REGEX "warning:.*redefined" FAIL_REGEX "warning:.*redefined"
FAIL_REGEX "[Ww]arning: [Oo]ption" FAIL_REGEX "[Ww]arning: [Oo]ption"
) )
#The regex patterns above are not localized, thus LANG=C
SET(ENV{LANG} C)
MACRO (MY_CHECK_C_COMPILER_FLAG flag) MACRO (MY_CHECK_C_COMPILER_FLAG flag)
STRING(REGEX REPLACE "[-,= +]" "_" result "HAVE_C_${flag}") STRING(REGEX REPLACE "[-,= +]" "_" result "HAVE_C_${flag}")
SET(SAVE_CMAKE_REQUIRED_FLAGS "${CMAKE_REQUIRED_FLAGS}") SET(SAVE_CMAKE_REQUIRED_FLAGS "${CMAKE_REQUIRED_FLAGS}")