PROTOCOLS = xdg-shell-client-protocol.c wlr-layer-shell-protocol.c xdg-output-unstable-v1-client-protocol.c
SRC = ${PROTOCOLS} ffbg.c drw.c util.c wayland.c 
OBJ = ${SRC:.c=.o}
CFLAGS =
LIBS = -lwayland-client -lrt -lm

all: ffbg

config.h:
	cp config.def.h config.h

xdg-shell-client-protocol.h:
	wayland-scanner client-header < /usr/share/wayland-protocols/stable/xdg-shell/xdg-shell.xml > xdg-shell-client-protocol.h

xdg-shell-client-protocol.c: xdg-shell-client-protocol.h
	wayland-scanner private-code < /usr/share/wayland-protocols/stable/xdg-shell/xdg-shell.xml > xdg-shell-client-protocol.c

xdg-output-unstable-v1-client-protocol.h:
	wayland-scanner client-header < /usr/share/wayland-protocols/unstable/xdg-output/xdg-output-unstable-v1.xml > xdg-output-unstable-v1-client-protocol.h

xdg-output-unstable-v1-client-protocol.c: xdg-output-unstable-v1-client-protocol.h
	wayland-scanner private-code < /usr/share/wayland-protocols/unstable/xdg-output/xdg-output-unstable-v1.xml > xdg-output-unstable-v1-client-protocol.c

wlr-layer-shell-protocol.h:
	wayland-scanner client-header < protocols/wlr-layer-shell-unstable.xml > wlr-layer-shell-protocol.h

wlr-layer-shell-protocol.c: wlr-layer-shell-protocol.h
	wayland-scanner private-code < protocols/wlr-layer-shell-unstable.xml > wlr-layer-shell-protocol.c

.c.o:
	gcc -c $< ${CFLAGS}

${OBJ}: ${PROTOCOLS} config.h

ffbg: ${OBJ} ${SRC}
	gcc ${OBJ} -o ffbg ${LIBS}

install: ffbg
	install -D ./ffbg /usr/local/bin/ffbg

run: ffbg
	./ffbg

clean:
	rm *.o ffbg ${PROTOCOLS} ${PROTOCOLS:.c=.h}