fixed build.sh

build.sh

@@ -1,11 +1,23 @@
 #!/bin/sh
-CFLAGS="-s -Os -Wextra -Wall -pedantic"
-CC="cc"
+./clean.sh
+
+if [ -z $CC ]; then
+	CC="cc"
+fi
+
+if [ -z $CFLAGS ]; then
+	CFLAGS="-s -Os -Wextra -Wall -pedantic"
+fi
 
 chmod +x ./libmu/build-libmu.sh
 ./libmu/build-libmu.sh
 
-for i in $(ls src); do
-	echo "CC $i"
-	echo $CFLAGS | xargs $CC -Iconfigs -Ilibmu src/$i -o bin/$(basename $i .c) obj/*.o
-done
+if [[ $1 == "box" ]]; then
+	env CC="$CC" CFLAGS="$CFLAGS" ./scripts/build-box.sh
+
+else
+	for i in $(ls src); do
+		echo "CC $i"
+		echo $CFLAGS | xargs $CC -Iconfigs -Ilibmu src/$i -o bin/$(basename $i .c) obj/*.o
+	done
+fi