--- support/shobj-conf.orig	2009-10-29 00:20:21.000000000 +1100
+++ support/shobj-conf	2011-03-24 13:43:03.000000000 +1100
@@ -157,19 +157,19 @@
 	;;
 
 # Darwin/MacOS X
-darwin[89]*|darwin10*)
+darwin[89]*|darwin1[0-9]*)
 	SHOBJ_STATUS=supported
 	SHLIB_STATUS=supported
 	
 	SHOBJ_CFLAGS='-fno-common'
 
-	SHOBJ_LD='MACOSX_DEPLOYMENT_TARGET=10.3 ${CC}'
+	SHOBJ_LD='${CC}'
 
 	SHLIB_LIBVERSION='$(SHLIB_MAJOR)$(SHLIB_MINOR).$(SHLIB_LIBSUFF)'
 	SHLIB_LIBSUFF='dylib'
 
-	SHOBJ_LDFLAGS='-dynamiclib -dynamic -undefined dynamic_lookup -arch_only `/usr/bin/arch`'
-	SHLIB_XLDFLAGS='-dynamiclib -arch_only `/usr/bin/arch` -install_name $(libdir)/$@ -current_version $(SHLIB_MAJOR)$(SHLIB_MINOR) -compatibility_version $(SHLIB_MAJOR) -v'
+	SHOBJ_LDFLAGS='-dynamiclib -dynamic -undefined dynamic_lookup'
+	SHLIB_XLDFLAGS='-dynamiclib -install_name $(libdir)/$@ -current_version $(SHLIB_MAJOR)$(SHLIB_MINOR) -compatibility_version $(SHLIB_MAJOR) -v'
 
 	SHLIB_LIBS='-lncurses'	# see if -lcurses works on MacOS X 10.1 
 	;;
@@ -186,11 +186,11 @@
 	SHLIB_LIBSUFF='dylib'
 
 	case "${host_os}" in
-	darwin[789]*|darwin10*)	SHOBJ_LDFLAGS=''
-			SHLIB_XLDFLAGS='-dynamiclib -arch_only `/usr/bin/arch` -install_name $(libdir)/$@ -current_version $(SHLIB_MAJOR)$(SHLIB_MINOR) -compatibility_version $(SHLIB_MAJOR) -v'
+	darwin[789]*|darwin1[0-9]*)	SHOBJ_LDFLAGS=''
+			SHLIB_XLDFLAGS='-dynamiclib -install_name $(libdir)/$@ -current_version $(SHLIB_MAJOR)$(SHLIB_MINOR) -compatibility_version $(SHLIB_MAJOR) -v'
 			;;
 	*)		SHOBJ_LDFLAGS='-dynamic'
-			SHLIB_XLDFLAGS='-arch_only `/usr/bin/arch` -install_name $(libdir)/$@ -current_version $(SHLIB_MAJOR)$(SHLIB_MINOR) -compatibility_version $(SHLIB_MAJOR) -v'
+			SHLIB_XLDFLAGS='-install_name $(libdir)/$@ -current_version $(SHLIB_MAJOR)$(SHLIB_MINOR) -compatibility_version $(SHLIB_MAJOR) -v'
 			;;
 	esac