$NetBSD: patch-Makefile,v 1.1 2021/11/25 08:18:18 schmonz Exp $

Respect CFLAGS and LDFLAGS.

--- Makefile.orig	2014-10-25 15:50:14.000000000 +0000
+++ Makefile
@@ -7,7 +7,7 @@ fd-proxy.html: README.md
 	pandoc -f markdown -t html $< >$@
 
 fd-proxy: fd-proxy.c
-	gcc -Wall -O3 -o $@ $<
+	cc ${CFLAGS} ${LDFLAGS} -o $@ $<
 
 rules.cdb: rules.txt
 	cat $< |tcprules $@ tmp