[PATCH] D41995: [scudo] Add SANITIZER_CXX_ABI_LIBRARY to SCUDO_DYNAMIC_LIBS

[Kostya Kortchinsky via Phabricator via llvm-commits]

cryptoad created this revision.
cryptoad added reviewers: alekseyshl, srhines.
Herald added subscribers: Sanitizers, mgorny.

This is needed for the shared runtime since we are pulling RTUbsan in.

Otherwise some builds might fail with errors such as:
`error: undefined reference to '__dynamic_cast'`


Repository:
  rCRT Compiler Runtime

https://reviews.llvm.org/D41995

Files:
  lib/scudo/CMakeLists.txt


Index: lib/scudo/CMakeLists.txt
===================================================================
--- lib/scudo/CMakeLists.txt
+++ lib/scudo/CMakeLists.txt
@@ -32,7 +32,8 @@
 endif()
 
 if(COMPILER_RT_HAS_SCUDO)
-  set(SCUDO_DYNAMIC_LIBS ${SANITIZER_COMMON_LINK_LIBS})
+  set(SCUDO_DYNAMIC_LIBS ${SANITIZER_CXX_ABI_LIBRARY}
+                         ${SANITIZER_COMMON_LINK_LIBS})
   append_list_if(COMPILER_RT_HAS_LIBDL dl SCUDO_DYNAMIC_LIBS)
   append_list_if(COMPILER_RT_HAS_LIBRT rt SCUDO_DYNAMIC_LIBS)
   append_list_if(COMPILER_RT_HAS_LIBPTHREAD pthread SCUDO_DYNAMIC_LIBS)


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