File dnsmap-obey-cflags.diff of Package dnsmap

diff --git a/Makefile b/Makefile
index 2393d37..5c7a0af 100644
--- a/Makefile
+++ b/Makefile
@@ -1,5 +1,5 @@
 CC=gcc
-CFLAGS=-I.
+CFLAGS+=-I.
 BINDIR=/usr/local/bin
 
 dnsmap: dnsmap.c dnsmap.h