[libcxxabi] r323495 - Reland:

[Don Hinton via cfe-commits]

Author: dhinton
Date: Thu Jan 25 19:41:58 2018
New Revision: 323495

URL: http://llvm.org/viewvc/llvm-project?rev=323495&view=rev
Log:
Reland:
[cmake] [libcxxabi] Call llvm_setup_rpath() when adding shared libraries.

Clang and llvm already use llvm_setup_rpath(), so this change will
help standarize rpath usage across all projects.

Differential Revision: https://reviews.llvm.org/D42460

Modified:
    libcxxabi/trunk/src/CMakeLists.txt

Modified: libcxxabi/trunk/src/CMakeLists.txt
URL: http://llvm.org/viewvc/llvm-project/libcxxabi/trunk/src/CMakeLists.txt?rev=323495&r1=323494&r2=323495&view=diff
==============================================================================
--- libcxxabi/trunk/src/CMakeLists.txt (original)
+++ libcxxabi/trunk/src/CMakeLists.txt Thu Jan 25 19:41:58 2018
@@ -127,6 +127,9 @@ set(LIBCXXABI_TARGETS)
 # Build the shared library.
 if (LIBCXXABI_ENABLE_SHARED)
   add_library(cxxabi_shared SHARED $<TARGET_OBJECTS:cxxabi_objects>)
+  if(LLVM_FOUND)
+    llvm_setup_rpath(cxxabi_shared)
+  endif()
   target_link_libraries(cxxabi_shared ${LIBCXXABI_LIBRARIES})
   set_target_properties(cxxabi_shared
                         PROPERTIES