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| author | Justin Bogner <mail@justinbogner.com> | 2014-02-04 10:40:46 +0000 |
|---|---|---|
| committer | Justin Bogner <mail@justinbogner.com> | 2014-02-04 10:40:46 +0000 |
| commit | 9e18dd17aa127c2ffc7b14d113ba3becc9a5284f (patch) | |
| tree | b52659d458c5812c487267d3cf0146e12153f4b2 /CMakeLists.txt | |
| parent | 15f46f617c0b1fb6ffbf312c30448413ff5046e0 (diff) | |
CMake: Enable -Werror for the -fno-function-sections check
If the -fno-function-sections flag isn't recognized, the compiler
emits a warning. This isn't enough to cause the check to fail, so we
enable -Werror as well.
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@200753 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'CMakeLists.txt')
| -rw-r--r-- | CMakeLists.txt | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/CMakeLists.txt b/CMakeLists.txt index dbae1ccc1..0826df0e1 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -164,7 +164,7 @@ if (NOT MSVC) endif() endif() # Build sanitizer runtimes with -fno-function-sections. -check_cxx_compiler_flag(-fno-function-sections SUPPORTS_FNO_FUNCTION_SECTIONS_FLAG) +check_cxx_compiler_flag(-Werror -fno-function-sections SUPPORTS_FNO_FUNCTION_SECTIONS_FLAG) if(SUPPORTS_FNO_FUNCTION_SECTIONS_FLAG) list(APPEND SANITIZER_COMMON_CFLAGS -fno-function-sections) endif() |