From 346b8f6105519a223e7f67029eeac59a5e420f5c Mon Sep 17 00:00:00 2001
From: Aleksey Veresov <aleksey@veresov.pro>
Date: Fri, 28 Aug 2020 07:20:36 +0300
Subject: More descriptions added.

---
 Makefile | 13 +++++++++++--
 1 file changed, 11 insertions(+), 2 deletions(-)

(limited to 'Makefile')

diff --git a/Makefile b/Makefile
index 0cb1cbc..208f55e 100644
--- a/Makefile
+++ b/Makefile
@@ -1,5 +1,14 @@
-dns_example: dns_example.c dns.c dns.h
-	gcc dns_example.c dns.c -I. -o $@
+DEBUG  ?= yes
+
+CFLAGS  = -xc -ansi -Wall
+ifeq '$(DEBUG)' 'yes'
+CFLAGS += -g -O0
+else
+CFLAGS += -O3
+endif
+
+dns_example: dns_example.c dns.c
+	gcc $(CFLAGS) $^ -I. -o $@
 
 .PHONY: clean
 clean:
-- 
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