wg: add default cflag

Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>

diff --git a/src/Makefile b/src/Makefile
index 0436f6998a42c57cd90d09c3d66b47ad0d7790fa..512d7fe408829e54d75a4bd161cbf048c5dcbf21 100644 (file)
--- a/src/Makefile
+++ b/src/Makefile
@@ -5,6 +5,7 @@ LIBDIR ?= $(PREFIX)/lib
 MANDIR ?= $(PREFIX)/share/man
 RUNSTATEDIR ?= /var/run
 
+CFLAGS ?= -O3
 CFLAGS += -std=gnu11
 CFLAGS += -pedantic -Wall -Wextra
 CFLAGS += -MMD