include config.mk

SRC = bgs.c

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

all: options bgs

options:

@echo bgs build options:

@echo "CFLAGS = ${CFLAGS}"

@echo "LDFLAGS = ${LDFLAGS}"

@echo "CC = ${CC}"

.c.o:

${CC} -c ${CFLAGS} $<

${OBJ}: config.mk

bgs: ${OBJ}

${CC} -o $@ ${OBJ} ${LDFLAGS}

clean:

@echo cleaning

@rm -f bgs ${OBJ} bgs-${VERSION}.tar.gz

dist: clean

@echo creating dist tarball

@mkdir -p bgs-${VERSION}

@cp -R LICENSE Makefile README config.mk \

bgs.1 ${SRC} bgs-${VERSION}

@tar -cf bgs-${VERSION}.tar bgs-${VERSION}

@gzip bgs-${VERSION}.tar

@rm -rf bgs-${VERSION}

install: all

@echo installing executable file to ${DESTDIR}${PREFIX}/bin

@mkdir -p ${DESTDIR}${PREFIX}/bin

@cp -f bgs ${DESTDIR}${PREFIX}/bin

@chmod 755 ${DESTDIR}${PREFIX}/bin/bgs

@echo installing manual page to ${DESTDIR}${MANPREFIX}/man1

@mkdir -p ${DESTDIR}${MANPREFIX}/man1

@sed "s/VERSION/${VERSION}/g" < bgs.1 > ${DESTDIR}${MANPREFIX}/man1/bgs.1

@chmod 644 ${DESTDIR}${MANPREFIX}/man1/bgs.1

uninstall:

@echo removing executable file from ${DESTDIR}${PREFIX}/bin

@rm -f ${DESTDIR}${PREFIX}/bin/bgs

@echo removing manual page from ${DESTDIR}${MANPREFIX}/man1

@rm -f ${DESTDIR}${MANPREFIX}/man1/bgs.1

.PHONY: all options clean dist install uninstall