PROG=wmfs

# wmfs version
VERSION=$(shell scripts/setlocalversion)

SRCS=                 \
      src/barwin.c    \
      src/config.c    \
      src/client.c    \
      src/event.c     \
      src/ewmh.c      \
      src/infobar.c   \
      src/layout.c    \
      src/launcher.c  \
      src/parse_api.c \
      src/parse.c     \
      src/screen.c    \
      src/tag.c       \
      src/util.c      \
      src/status.c    \
      src/systray.c   \
      src/mouse.c     \
      src/log.c       \
      src/wmfs.c


# flags
CFLAGS+= -DXDG_CONFIG_DIR=\"${XDG_CONFIG_DIR}\"
CFLAGS+= -DWMFS_VERSION=\"${VERSION}\"
CFLAGS+= -Wall -Wextra

OBJS= ${SRCS:.c=.o}

all: ${PROG}

${PROG}: ${OBJS}
	${CC} -o $@ ${OBJS} ${LDFLAGS}

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

.PHONY: all clean distclean install uninstall dist

clean:
	rm -f ${OBJS} wmfs

distclean: clean
	rm -f Makefile

install: all
	@echo installing executable file to ${DESTDIR}${PREFIX}/bin
	mkdir -p ${DESTDIR}${PREFIX}/bin
	install ${PROG} ${DESTDIR}${PREFIX}/bin
	@echo installing xsession file to ${DESTDIR}${PREFIX}/share/xsessions
	mkdir -p ${DESTDIR}${PREFIX}/share/xsessions
	install -m 444 wmfs.desktop ${DESTDIR}${PREFIX}/share/xsessions
	@echo installing default config file to ${DESTDIR}${XDG_CONFIG_DIR}/wmfs/
	mkdir -p ${DESTDIR}${XDG_CONFIG_DIR}/wmfs/
	install -m 444 wmfsrc ${DESTDIR}${XDG_CONFIG_DIR}/wmfs/
	@echo installing manual pages to ${DESTDIR}${MANPREFIX}/man1/
	mkdir -p ${DESTDIR}${MANPREFIX}/man1/
	install -m 644 wmfs.1 ${DESTDIR}${MANPREFIX}/man1/wmfs.1

uninstall:
	@echo removing executable file from ${DESTDIR}${PREFIX}/bin
	rm -f ${DESTDIR}${PREFIX}/bin/wmfs
	@echo removing xsession file from ${DESTDIR}${PREFIX}/share/xsessions
	@echo removing config file from ${DESTDIR}${XDG_CONFIG_DIR}/wmfs/
	rm -f ${DESTDIR}${XDG_CONFIG_DIR}/wmfs/wmfsrc
	rmdir ${DESTDIR}${XDG_CONFIG_DIR}/wmfs/
	@echo removing manual pages from ${DESTDIR}${MANPREFIX}/man1
	rm -f ${DESTDIR}${MANPREFIX}/man1/wmfs.1

dist:
	@echo "Generate wmfs-`date +%Y%m`.tar.gz"
	git archive --format=tar --prefix=wmfs-`date +%Y%m`/ master | gzip -c > wmfs-`date +%Y%m`.tar.gz