[PATCH] Always add -lc++abi when using vptr sanitizer on Darwin.
kledzik at apple.com
kledzik at apple.com
Tue Jan 13 18:39:15 PST 2015
It will just work. libstdc++.dylib re-exports symbols from libc++abi.dylib:
[/tmp]> dyldinfo -export /usr/lib/libstdc++.dylib | grep __class_type_info
[re-export] __ZTVN10__cxxabiv117__class_type_infoE (from libc++abi)
[re-export] __ZTSN10__cxxabiv117__class_type_infoE (from libc++abi)
[re-export] __ZTVN10__cxxabiv117__class_type_infoE (from libc++abi)
[re-export] __ZTSN10__cxxabiv117__class_type_infoE (from libc++abi)
[/tmp]>
http://reviews.llvm.org/D6960
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