--- pptpd-1.3.4.orig/plugins/Makefile	2006-08-03 04:02:01.000000000 +0200
+++ pptpd-1.3.4/plugins/Makefile	2010-05-30 00:31:31.390625000 +0200
@@ -1,6 +1,6 @@
-CC	= gcc
+CC	?= gcc
 COPTS	= -O2 -g
-CFLAGS	= $(COPTS) -I.. -I../../include -fPIC
+CFLAGS	?= $(COPTS) -I.. -I../../include -fPIC
 LDFLAGS	= -shared
 LDADD   = -lutil
 INSTALL	= install -o root