[llvm-commits] [llvm] r65542 - /llvm/trunk/Makefile.rules

[Chris Lattner]

Author: lattner
Date: Thu Feb 26 11:44:38 2009
New Revision: 65542

URL: http://llvm.org/viewvc/llvm-project?rev=65542&view=rev
Log:
pass -mmacosx-version-min to the compiler and linker, which makes the build
substantially happier on some versions of Mac OS/X.


Modified:
    llvm/trunk/Makefile.rules

Modified: llvm/trunk/Makefile.rules
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/Makefile.rules?rev=65542&r1=65541&r2=65542&view=diff

==============================================================================
--- llvm/trunk/Makefile.rules (original)
+++ llvm/trunk/Makefile.rules Thu Feb 26 11:44:38 2009
@@ -444,7 +444,10 @@
 endif
 
 ifeq ($(OS),Darwin)
-  SharedLinkOptions=-Wl,-flat_namespace -Wl,-undefined -Wl,suppress -bundle
+  DARWIN_VERSION := `sw_vers -productVersion`
+  SharedLinkOptions=-Wl,-flat_namespace -Wl,-undefined -Wl,suppress -bundle \
+                    -mmacosx-version-min=$(DARWIN_VERSION)
+  CompileCommonOpts += -mmacosx-version-min=$(DARWIN_VERSION)
 else
   SharedLinkOptions=-shared
 endif
@@ -453,7 +456,7 @@
 # Options To Invoke Tools
 #----------------------------------------------------------
 
-CompileCommonOpts := -pedantic -Wall -W -Wwrite-strings -Wno-long-long \
+CompileCommonOpts += -pedantic -Wall -W -Wwrite-strings -Wno-long-long \
                      -Wunused -Wno-unused-parameter $(EXTRA_OPTIONS)
 
 ifeq ($(OS),HP-UX)