[llvm] r188619 - Makefile.rules: Simplify nested if(s) on OmitFramePointer.

[NAKAMURA Takumi]

Author: chapuni
Date: Sat Aug 17 21:46:21 2013
New Revision: 188619

URL: http://llvm.org/viewvc/llvm-project?rev=188619&view=rev
Log:
Makefile.rules: Simplify nested if(s) on OmitFramePointer.

Modified:
    llvm/trunk/Makefile.rules

Modified: llvm/trunk/Makefile.rules
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/Makefile.rules?rev=188619&r1=188618&r2=188619&view=diff
==============================================================================
--- llvm/trunk/Makefile.rules (original)
+++ llvm/trunk/Makefile.rules Sat Aug 17 21:46:21 2013
@@ -274,13 +274,9 @@ CPP.Defines :=
 ifeq ($(ENABLE_OPTIMIZED),1)
   BuildMode := Release
   # Don't use -fomit-frame-pointer on Darwin or FreeBSD.
-  ifneq ($(HOST_OS),FreeBSD)
-  ifneq ($(HOST_OS),GNU/kFreeBSD)
-  ifneq ($(HOST_OS),Darwin)
+  ifneq ($(HOST_OS), $(filter $(HOST_OS), Darwin FreeBSD GNU/kFreeBSD))
     OmitFramePointer := -fomit-frame-pointer
   endif
-  endif
-  endif
 
   CXX.Flags += $(OPTIMIZE_OPTION) $(OmitFramePointer)
   C.Flags   += $(OPTIMIZE_OPTION) $(OmitFramePointer)