--- Makefile.orig	2007-08-11 20:35:34.000000000 +0200
+++ Makefile	2007-12-24 12:18:38.000000000 +0100
@@ -1,13 +1,13 @@
 TGT=noip2
-CC=gcc
+MYCC=${CC}
 
-PREFIX=/usr/local
-CONFDIR=${PREFIX}/etc
-BINDIR=${PREFIX}/bin
+MYPREFIX=${PREFIX}
+MYCONFDIR=${PREFIX}/etc
+MYBINDIR=${PREFIX}/bin
 
 # these defines are for Linux
-LIBS=
-ARCH=linux
+#LIBS=
+#ARCH=linux
 
 # for Mac OS X and BSD systems that have getifaddr(), uncomment the next line
 #ARCH=bsd_with_getifaddrs
@@ -21,7 +21,7 @@
 # ARCH=sun
 
 ${TGT}: Makefile ${TGT}.c 
-	${CC} -Wall -g -O2 -D${ARCH} -DPREFIX=\"${PREFIX}\" ${TGT}.c -o ${TGT} ${LIBS}
+	${MYCC} ${CFLAGS} -Dbsd_with_getifaddrs -DPREFIX=\"${MYPREFIX}\" ${TGT}.c -o ${TGT} ${LIBS}
 
 install: ${TGT} 
 	if [ ! -d ${BINDIR} ]; then mkdir -p ${BINDIR};fi