Use stricter warnings and make the code compile with them

[ttf2png.git] / Makefile

diff --git a/Makefile b/Makefile
index 6219108db9c0b7237eef8285dcd2ae8957c2fa9e..0bc7aad4364163f75f15b4b6ee627644d939fe10 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -1,5 +1,5 @@
 ttf2png: ttf2png.c
-       gcc -Wall $^ -o $@ $(shell freetype-config --cflags --libs) $(shell pkg-config --cflags --libs libpng12)
+       gcc -Wall -Wextra -Werror -std=c89 -pedantic $^ -o $@ $(shell freetype-config --cflags --libs) $(shell pkg-config --cflags --libs libpng12)
 
 VER=0.3