diff -urN exim-4.60.org/OS/Makefile-Linux exim-4.60/OS/Makefile-Linux
--- exim-4.60.org/OS/Makefile-Linux 2005-11-28 11:57:32.000000000 +0100
+++ exim-4.60/OS/Makefile-Linux 2006-02-17 20:17:00.698452750 +0100
-@@ -9,7 +9,7 @@
- CHOWN_COMMAND=look_for_it
- CHGRP_COMMAND=look_for_it
+@@ -13,7 +13,7 @@
+ CHMOD_COMMAND=look_for_it
--CFLAGS=-O -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE
-+CFLAGS=-D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE $(CUSTOM_CFLAGS)
- CFLAGS_DYNAMIC=-shared -rdynamic
+ # Preserve CFLAGS and CFLAGS_DYNAMIC from the caller/environment
+-CFLAGS ?= -O -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE
++CFLAGS ?= -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE $(CUSTOM_CFLAGS)
+ CFLAGS_DYNAMIC ?= -shared -rdynamic
DBMLIB = -ldb
+