[compiler-rt] r248386 - [CMake] [builtins] Only include the atomic builtins if(APPLE).

[Chris Bieneman via llvm-commits]

Author: cbieneman
Date: Wed Sep 23 10:28:44 2015
New Revision: 248386

URL: http://llvm.org/viewvc/llvm-project?rev=248386&view=rev
Log:
[CMake] [builtins] Only include the atomic builtins if(APPLE).

There are lingering issues building the atomic builtins with various versions of gcc. To unblock people we can only include them on Apple platforms where they are more tested.

Modified:
    compiler-rt/trunk/lib/builtins/CMakeLists.txt

Modified: compiler-rt/trunk/lib/builtins/CMakeLists.txt
URL: http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/lib/builtins/CMakeLists.txt?rev=248386&r1=248385&r2=248386&view=diff
==============================================================================
--- compiler-rt/trunk/lib/builtins/CMakeLists.txt (original)
+++ compiler-rt/trunk/lib/builtins/CMakeLists.txt Wed Sep 23 10:28:44 2015
@@ -17,12 +17,6 @@ set(GENERIC_SOURCES
   ashlti3.c
   ashrdi3.c
   ashrti3.c
-  atomic_flag_clear.c
-  atomic_flag_clear_explicit.c
-  atomic_flag_test_and_set.c
-  atomic_flag_test_and_set_explicit.c
-  atomic_signal_fence.c
-  atomic_thread_fence.c
   # FIXME: atomic.c may only be compiled if host compiler understands _Atomic
   # atomic.c
   clear_cache.c
@@ -145,6 +139,17 @@ set(GENERIC_SOURCES
   umodsi3.c
   umodti3.c)
 
+if(APPLE)
+  set(GENERIC_SOURCES
+    ${GENERIC_SOURCES}
+    atomic_flag_clear.c
+    atomic_flag_clear_explicit.c
+    atomic_flag_test_and_set.c
+    atomic_flag_test_and_set_explicit.c
+    atomic_signal_fence.c
+    atomic_thread_fence.c)
+endif()
+
 if(NOT WIN32)
   set(GENERIC_SOURCES
       ${GENERIC_SOURCES}