LIBRARIES = -lreadline
RELEASE_ARGS = -DRELEASEBUILD
SOURCES = ./msh.c
OUTPUT_DIR = ./bin
OUTPUT_BIN = ${OUTPUT_DIR}/PROG
OUTPUT = -o ${OUTPUT_BIN}

build: output_dir
	gcc -Wall -std=gnu99 ${RELEASE_ARGS} ${SOURCES} ${OUTPUT:PROG=mash} ${LIBRARIES}

debug: output_dir
	gcc -Wall -std=gnu99 -g ${SOURCES} ${OUTPUT:PROG=mash} ${LIBRARIES}

output_dir:
	mkdir -p ${OUTPUT_DIR}

install:
	mv ${OUTPUT_BIN:PROG=mash} /usr/sbin/blah