dwm/Makefile

# dwm - dynamic window manager
# See LICENSE file for copyright and license details.

include config.mk

SRC = drw.c dwm.c util.c
OBJ = ${SRC:.c=.o}

all: options dwm


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

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

${OBJ}: config.h config.mk

config.h: patch
	cp config.def.h $@

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

clean: restore
	rm -f dwm ${OBJ} dwm-${VERSION}.tar.gz *.rej $.orig

dist: clean
	mkdir -p dwm-${VERSION}
	cp -R LICENSE Makefile README config.def.h config.mk\
		dwm.1 drw.h util.h ${SRC} dwm.png transient.c dwm-${VERSION}
	tar -cf dwm-${VERSION}.tar dwm-${VERSION}
	gzip dwm-${VERSION}.tar
	rm -rf dwm-${VERSION}

install:
	mkdir -p ${DESTDIR}${PREFIX}/bin
	cp -f dwm ${DESTDIR}${PREFIX}/bin
	chmod 755 ${DESTDIR}${PREFIX}/bin/dwm
	mkdir -p ${DESTDIR}${MANPREFIX}/man1
	sed "s/VERSION/${VERSION}/g" < dwm.1 > ${DESTDIR}${MANPREFIX}/man1/dwm.1
	chmod 644 ${DESTDIR}${MANPREFIX}/man1/dwm.1

uninstall:
	rm -f ${DESTDIR}${PREFIX}/bin/dwm\
		${DESTDIR}${MANPREFIX}/man1/dwm.1

backup:
	find . -iname '*.[ch]' -exec sh -c 'cp $$0 $$0.backup' {} \;

restore:
	find . -iname '*.backup'  \
		-exec sh -c 'mv $$0 "$${0%.backup}"' {} \;

patch: backup
	find ${PATCHESDIR} -iname '*.diff' -exec sh -c 'patch < $$0' {} \;

.PHONY: all options clean dist install uninstall backup patch restore