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| author | Reid Kleckner <reid@kleckner.net> | 2014-02-26 21:54:39 +0000 |
|---|---|---|
| committer | Reid Kleckner <reid@kleckner.net> | 2014-02-26 21:54:39 +0000 |
| commit | 8cd8f51516c4635283a791bb1bcfbc289a3501fa (patch) | |
| tree | fffe9655e9cb94dabeb79851056c311117de42ec /CMakeLists.txt | |
| parent | 2fd71ac0233fb2ee70bd3f502a05da14b8d1c068 (diff) | |
Append -D__func__=__FUNCTION__ to SANITIZER_COMMON_CFLAGS
This way it gets picked up for all sanitizer libs, both sanitizer_common
and asan. I believe those are the only libs that build with asan.
There should be no need to set the __func__ definition inside
clang_compile.
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@202303 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'CMakeLists.txt')
| -rw-r--r-- | CMakeLists.txt | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/CMakeLists.txt b/CMakeLists.txt index 438a5bf04..a31c1c638 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -237,6 +237,12 @@ if(COMPILER_RT_ENABLE_WERROR) add_definitions_if(COMPILER_RT_HAS_WX_FLAG /WX) endif() +# Emulate C99 and C++11's __func__ for MSVC prior to 2013 CTP. +CHECK_SYMBOL_EXISTS(__func__ "" COMPILER_RT_HAS_FUNC) +if(NOT COMPILER_RT_HAS_FUNC) + list(APPEND SANITIZER_COMMON_CFLAGS -D__func__=__FUNCTION__) +endif() + # Provide some common commmandline flags for Sanitizer runtimes. append_if(SANITIZER_COMMON_CFLAGS COMPILER_RT_HAS_FPIC_FLAG -fPIC) append_if(SANITIZER_COMMON_CFLAGS COMPILER_RT_HAS_FNO_BUILTIN_FLAG -fno-builtin) |