# tabbed - tabbing interface
# See LICENSE file for copyright and license details.

include config.mk

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

all: options tabbed

options:
	echo tabbed build options:
	echo "CFLAGS   = ${CFLAGS}"
	echo "LDFLAGS  = ${LDFLAGS}"
	echo "CC       = ${CC}"

.c.o:
	echo CC $<
	${CC} -c ${CFLAGS} $<

${OBJ}: config.h config.mk

config.h:
	echo creating $@ from config.def.h
	cp config.def.h $@

tabbed: tabbed.o
	echo CC -o $@
	${CC} -o $@ tabbed.o ${LDFLAGS}

clean:
	echo cleaning
	rm -f tabbed ${OBJ} tabbed-${VERSION}.tar.gz

dist: clean
	echo creating dist tarball
	mkdir -p tabbed-${VERSION}
	cp -R LICENSE Makefile README config.def.h config.mk \
		tabbed.1 arg.h ${SRC} tabbed-${VERSION}
	tar -cf tabbed-${VERSION}.tar tabbed-${VERSION}
	gzip tabbed-${VERSION}.tar
	rm -rf tabbed-${VERSION}

install: all
	echo installing executable file to ${DESTDIR}${PREFIX}/bin
	mkdir -p ${DESTDIR}${PREFIX}/bin
	cp -f tabbed ${DESTDIR}${PREFIX}/bin
	chmod 755 ${DESTDIR}${PREFIX}/bin/tabbed
	echo installing manual page to ${DESTDIR}${MANPREFIX}/man1
	mkdir -p ${DESTDIR}${MANPREFIX}/man1
	sed "s/VERSION/${VERSION}/g" < tabbed.1 > ${DESTDIR}${MANPREFIX}/man1/tabbed.1
	chmod 644 ${DESTDIR}${MANPREFIX}/man1/tabbed.1

uninstall:
	echo removing executable file from ${DESTDIR}${PREFIX}/bin
	rm -f ${DESTDIR}${PREFIX}/bin/tabbed
	echo removing manual page from ${DESTDIR}${MANPREFIX}/man1
	rm -f ${DESTDIR}${MANPREFIX}/man1/tabbed.1

.PHONY: all options clean dist install uninstall
