[CMake] BUILD_SHARED_LIBS: Fixup for r202261: Give PULIC to system_libs in LLVMSupport.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@202263 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Support/CMakeLists.txt b/lib/Support/CMakeLists.txt
index a32d238d28779543d8d42ef4e9368dbb87d235aa..26bbae031736e87f0f657496735b692850f3cfac 100644 (file)
--- a/lib/Support/CMakeLists.txt
+++ b/lib/Support/CMakeLists.txt
@@ -142,5 +142,13 @@ if( NOT MSVC )
     endif()
   endif( MINGW )
 endif( NOT MSVC )
-target_link_libraries(LLVMSupport ${cmake_2_8_12_INTERFACE} ${system_libs})
+
+
+if(POLICY CMP0022 AND BUILD_SHARED_LIBS)
+  # FIXME: Should this be really PUBLIC?
+  target_link_libraries(LLVMSupport PUBLIC ${system_libs})
+else()
+  target_link_libraries(LLVMSupport ${cmake_2_8_12_INTERFACE} ${system_libs})
+endif()
+
 set_property(TARGET LLVMSupport PROPERTY LLVM_SYSTEM_LIBS "${system_libs}")