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| author | Petr Hosek <phosek@chromium.org> | 2019-05-10 19:23:56 +0000 |
|---|---|---|
| committer | Petr Hosek <phosek@chromium.org> | 2019-05-10 19:23:56 +0000 |
| commit | a02dc89376d74443913fcd7a12275b6124a08a3a (patch) | |
| tree | 2c6e86714d763b252c7cee46c1910b204d7e2102 /cmake/config-ix.cmake | |
| parent | 03c6af9b4f9b2a99af89970b5944288c5bc5299d (diff) | |
| download | compiler-rt-a02dc89376d74443913fcd7a12275b6124a08a3a.tar.gz | |
[crt] Use -std=c11 for crtbegin.o/crtend.o
The source uses C11 syntax such as comments and some compilers print
warnings without specifying this flag.
Differential Revision: https://reviews.llvm.org/D61797
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@360459 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'cmake/config-ix.cmake')
| -rw-r--r-- | cmake/config-ix.cmake | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/cmake/config-ix.cmake b/cmake/config-ix.cmake index ca979d95e..f8e34ad6e 100644 --- a/cmake/config-ix.cmake +++ b/cmake/config-ix.cmake @@ -54,6 +54,7 @@ endif () # CodeGen options. check_c_compiler_flag(-ffreestanding COMPILER_RT_HAS_FFREESTANDING_FLAG) +check_c_compiler_flag(-std=c11 COMPILER_RT_HAS_STD_C11_FLAG) check_cxx_compiler_flag(-fPIC COMPILER_RT_HAS_FPIC_FLAG) check_cxx_compiler_flag(-fPIE COMPILER_RT_HAS_FPIE_FLAG) check_cxx_compiler_flag(-fno-builtin COMPILER_RT_HAS_FNO_BUILTIN_FLAG) |