Setup build process

compile

@@ -0,0 +1,9 @@
+#!/bin/bash
+
+CC=clang
+CFLAGS="-g -Wall -Werror -pedantic"
+LIBS="-lSDL2"
+SRC="main.c"
+OUT="main"
+
+(set -x ; $CC $CFLAGS $LIBS $SRC -o $OUT)