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| author | Alexey Samsonov <samsonov@google.com> | 2013-03-25 10:31:49 +0000 |
|---|---|---|
| committer | Alexey Samsonov <samsonov@google.com> | 2013-03-25 10:31:49 +0000 |
| commit | e374e4ece521692173aad355420d03e1b2cd819a (patch) | |
| tree | f73cd196db1aaf9edf3802d639f36e63e44694f7 /CMakeLists.txt | |
| parent | f58a1ea0483690df5faa93bbde8d4301170c542d (diff) | |
| download | compiler-rt-e374e4ece521692173aad355420d03e1b2cd819a.tar.gz compiler-rt-e374e4ece521692173aad355420d03e1b2cd819a.tar.bz2 compiler-rt-e374e4ece521692173aad355420d03e1b2cd819a.tar.xz | |
[Sanitizer] Compile sanitizer runtimes with -Wno-non-virtual-dtor. Virtual dtors may be a problem for us, as sanitizer runtime should not generally assume libstdc++ presence.
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@177860 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 240572e3..5ce55bd9 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -147,6 +147,12 @@ check_cxx_compiler_flag(-Wno-c99-extensions SUPPORTS_NO_C99_EXTENSIONS_FLAG) if(SUPPORTS_NO_C99_EXTENSIONS_FLAG) list(APPEND SANITIZER_COMMON_CFLAGS -Wno-c99-extensions) endif() +# Sanitizer may not have libstdc++, so we can have problems with virtual +# destructors. +check_cxx_compiler_flag(-Wno-non-virtual-dtor SUPPORTS_NO_NON_VIRTUAL_DTOR_FLAG) +if (SUPPORTS_NO_NON_VIRTUAL_DTOR_FLAG) + list(APPEND SANITIZER_COMMON_CFLAGS -Wno-non-virtual-dtor) +endif() # Setup min Mac OS X version. if(APPLE) |