[llvm-commits] CVS: llvm/Makefile.rules

[Reid Spencer]

Changes in directory llvm:

Makefile.rules updated: 1.282 -> 1.283
---
Log message:

Avoid use of -fomit-frame-pointer on FreeBSD platforms. It causes thrown
exceptions to abort() in cases where it should not. 

Many thanks to Duraid Madina for doing the heavy lifting on the analysis
of this problem.


---
Diffs of the changes:  (+8 -3)

Index: llvm/Makefile.rules
diff -u llvm/Makefile.rules:1.282 llvm/Makefile.rules:1.283
--- llvm/Makefile.rules:1.282	Sun Jan  2 03:45:54 2005
+++ llvm/Makefile.rules	Sun Jan  2 11:43:20 2005
@@ -180,6 +180,7 @@
 # Variables derived from configuration we are building
 #--------------------------------------------------------------------
 
+
 ifdef ENABLE_PROFILING
   BuildMode := Profile
   CXX.Flags := -O3 -DNDEBUG -felide-constructors -finline-functions -pg
@@ -188,9 +189,13 @@
 else
   ifdef ENABLE_OPTIMIZED
     BuildMode := Release
-    CXX.Flags  := -O3 -DNDEBUG -finline-functions \
-                  -felide-constructors -fomit-frame-pointer
-    C.Flags    := -O3 -DNDEBUG -fomit-frame-pointer
+    # Don't use -fomit-frame-pointer on FreeBSD
+    ifneq ($(OS),FreeBSD)
+      OmitFramePointer := -fomit-frame-pointer
+    endif
+    CXX.Flags  := -O3 -DNDEBUG -finline-functions -felide-constructors \
+                  $(OmitFramePointer)
+    C.Flags    := -O3 -DNDEBUG $(OmitFramePointer)
     LD.Flags   := -O3 -DNDEBUG 
   else
     BuildMode := Debug