BIN     = srohtml
VERSION = 0.1

PREFIX = /usr/local

CPPFLAGS_SROHTML = -DVERSION=\"${VERSION}\" ${CPPFLAGS}
# debug
#CFLAGS_SROHTML = -ggdb -ansi -pedantic ${CPPFLAGS_SROHTML} ${CLAGS}
CFLAGS_SROHTML  = -Os -ansi -pedantic ${CPPFLAGS_SROHTML} ${CFLAGS}
LDFLAGS_SROHTML = ${LDFLAGS}

SRC = ${BIN}.c
OBJ = ${SRC:.c=.o}

all: options ${BIN}

options: 
	@echo ${BIN} build options:
	@echo "CFLAGS   = ${CFLAGS_SROHTML}"
	@echo "LDFLAGS  = ${LDFLAGS_SROHTML}"
	@echo "CC       = ${CC}"

.c.o:
	${CC} ${CFLAGS_SROHTML} -c $< -o $@
	
${BIN}: ${OBJ}
	${CC} -o ${BIN} ${OBJ} ${LDFLAGS_SROHTML}

clean:
	rm -f ${BIN} ${BIN}-${VERSION}.tar.gz *.o

dist: clean
	mkdir ${BIN}-${VERSION}
	cp -R ${SRC} LICENSE Makefile README ${BIN}-${VERSION}
	tar -cf ${BIN}-${VERSION}.tar ${BIN}-${VERSION}
	gzip ${BIN}-${VERSION}.tar
	rm -fr ${BIN}-${VERSION}

install: ${BIN}
	# bin
	mkdir -p ${DESTDIR}${PREFIX}/bin
	cp -f ${BIN} ${DESTDIR}${PREFIX}/bin
	chmod 755 ${DESTDIR}${PREFIX}/bin/${BIN}
	# doc
	mkdir -p ${DESTDIR}${PREFIX}/share/doc/${BIN}
	cp -f README ${DESTDIR}${PREFIX}/share/doc/${BIN}
	chmod 644 ${DESTDIR}${PREFIX}/share/doc/${BIN}/README

uninstall:
	rm -f ${DESTDIR}${PREFIX}/bin/${BIN}
	rm -fr ${DESTDIR}${PREFIX}/share/doc/${BIN}

.PHONY: all options clean dist install uninstall