# gramscii - simple editor for ASCII box-and-arrow charts
.POSIX:

include config.mk

SRC = gramscii.c draw.c screen.c files.c lineset.c
INC = config.h gramscii.h arg.h
OBJ = ${SRC:.c=.o}
DISTFILES = ${SRC} ${INC} Makefile config.mk README.md Changelog gramscii.1

all: options gramscii

options:
	@echo "-+- build options -+-"
	@echo "PREFIX  = ${PREFIX}"
	@echo "CFLAGS  = ${CFLAGS}"
	@echo "LDFLAGS = ${LDFLAGS}"
	@echo "CC      = ${CC}"
	@echo "-+-+-+-+-+-+-+-+-+-+-" 

gramscii: ${OBJ}
	${CC} ${LDFLAGS} -o gramscii ${OBJ}

${OBJ}: ${INC}

debug: clean
	${MAKE} CFLAGS="${DEBUG}" all

clean:
	@echo cleaning
	@rm -f gramscii ${OBJ}

install: all
	@echo installing executable to ${DESTDIR}${BINDIR}
	@mkdir -p "${DESTDIR}${BINDIR}"
	@cp -f gramscii "${DESTDIR}${BINDIR}"
	@chmod 755 "${DESTDIR}${BINDIR}/gramscii"
	@echo installing manpage to "${DESTDIR}${MANDIR}/man1"
	@mkdir -p "${DESTDIR}${MANDIR}/man1"
	@cp -f gramscii.1 "${DESTDIR}${MANDIR}/man1"
	@chmod 644 "${DESTDIR}${MANDIR}/man1/gramscii.1"

uninstall:
	@echo removing executable file from ${DESTDIR}${BINDIR}
	@rm -f "${DESTDIR}${BINDIR}/gramscii"
	@echo removing manpage from "${DESTDIR}${MANDIR}/man1"
	@rm -f "${DESTDIR}${MANDIR}/man1/gramscii.1"

dist: clean
	@echo "making a tarball"
	@mkdir -p ./gramscii-${VERSION}
	@rm -rf ./gramscii-${VERSION}/*
	@cp -R ${DISTFILES} ./gramscii-${VERSION}/
	@tar -cf gramscii-${VERSION}.tar ./gramscii-${VERSION}
	@gzip gramscii-${VERSION}.tar
	@rm -rf gramscii-${VERSION}