[llvm] r270605 - Add libxar to LLVM_SYSTEM_LIBS if available

[Chris Bieneman via llvm-commits]

Author: cbieneman
Date: Tue May 24 15:19:05 2016
New Revision: 270605

URL: http://llvm.org/viewvc/llvm-project?rev=270605&view=rev
Log:
Add libxar to LLVM_SYSTEM_LIBS if available

This should fix PR27855. We have some terrible hacks in the CMake to add linking SYSTEM_LIBS to all tools. I think we need a better way to do this in the future.

Modified:
    llvm/trunk/lib/Support/CMakeLists.txt

Modified: llvm/trunk/lib/Support/CMakeLists.txt
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Support/CMakeLists.txt?rev=270605&r1=270604&r2=270605&view=diff
==============================================================================
--- llvm/trunk/lib/Support/CMakeLists.txt (original)
+++ llvm/trunk/lib/Support/CMakeLists.txt Tue May 24 15:19:05 2016
@@ -24,6 +24,9 @@ elseif( CMAKE_HOST_UNIX )
   if( UNIX AND NOT (BEOS OR HAIKU) )
     set(system_libs ${system_libs} m)
   endif()
+  if(HAVE_LIBXAR)
+    list(APPEND system_libs ${XAR_LIB})
+  endif()
 endif( MSVC OR MINGW )
 
 add_llvm_library(LLVMSupport