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CheckCompilerFlag: Handle -Werror= for GCC 11

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This commit is contained in:
Marc Aldorasi
2021-06-17 13:39:48 -04:00
parent c92595be1d
commit 701773f1da
1 changed files with 4 additions and 2 deletions
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6
Modules/Internal/CheckCompilerFlag.cmake
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@@ -13,10 +13,12 @@ function(CMAKE_CHECK_COMPILER_FLAG _lang _flag _var)
if(_lang STREQUAL "C")
set(_lang_src "int main(void) { return 0; }")
set(_lang_fail_regex FAIL_REGEX "command[ -]line option .* is valid for .* but not for C")
set(_lang_fail_regex FAIL_REGEX "command[ -]line option .* is valid for .* but not for C"
FAIL_REGEX "-Werror=.* argument .* is not valid for C")
elseif(_lang STREQUAL "CXX")
set(_lang_src "int main() { return 0; }")
set(_lang_fail_regex FAIL_REGEX "command[ -]line option .* is valid for .* but not for C\\+\\+")
set(_lang_fail_regex FAIL_REGEX "command[ -]line option .* is valid for .* but not for C\\+\\+"
FAIL_REGEX "-Werror=.* argument .* is not valid for C\\+\\+")
elseif(_lang STREQUAL "CUDA")
set(_lang_src "__host__ int main() { return 0; }")
set(_lang_fail_regex FAIL_REGEX "command[ -]line option .* is valid for .* but not for C\\+\\+" # Host GNU