Add compilation flags

njanin · njanin · commit 83d5da93db73 · 2022-11-13T23:34:38.000+01:00
diff --git a/Makefile b/Makefile
@@ -1,5 +1,5 @@
 CC=gcc
-CFLAGS=-I.
+CFLAGS=-Wall -O2 -I.
 DEPS = spstring.h
 OBJ = spstring.o demo.o 
 
