$NetBSD: patch-ab,v 1.4 2015/08/10 07:31:31 dholland Exp $

Honor pkgsrc CFLAGS.

--- src/Makefile.in.orig	2001-03-31 10:40:12.000000000 +0000
+++ src/Makefile.in
@@ -64,7 +64,7 @@ PACKAGE = @PACKAGE@
 TERMCAP_LIB = @TERMCAP_LIB@
 VERSION = @VERSION@
 
-CFLAGS = -Wall
+CFLAGS += -Wall
 
 bin_PROGRAMS = fuser killall pstree