[libunwind] r323601 - [cmake] [libunwind] LLVM_FOUND isn't always set, so just test if

[Don Hinton via cfe-commits]

Author: dhinton
Date: Sat Jan 27 11:31:44 2018
New Revision: 323601

URL: http://llvm.org/viewvc/llvm-project?rev=323601&view=rev
Log:
[cmake] [libunwind] LLVM_FOUND isn't always set, so just test if
llvm_setup_rpath() is available instead.

Modified:
    libunwind/trunk/src/CMakeLists.txt

Modified: libunwind/trunk/src/CMakeLists.txt
URL: http://llvm.org/viewvc/llvm-project/libunwind/trunk/src/CMakeLists.txt?rev=323601&r1=323600&r2=323601&view=diff
==============================================================================
--- libunwind/trunk/src/CMakeLists.txt (original)
+++ libunwind/trunk/src/CMakeLists.txt Sat Jan 27 11:31:44 2018
@@ -108,7 +108,7 @@ set(LIBUNWIND_TARGETS)
 # Build the shared library.
 if (LIBUNWIND_ENABLE_SHARED)
   add_library(unwind_shared SHARED $<TARGET_OBJECTS:unwind_objects>)
-  if(LLVM_FOUND)
+  if(COMMAND llvm_setup_rpath)
     llvm_setup_rpath(unwind_shared)
   endif()
   target_link_libraries(unwind_shared ${libraries})