#!/usr/bin/make -f

#export DH_VERBOSE=1
export DH_COMPAT=4

PREFIX=/usr
ETC=/etc/X11
FAKE=$(CURDIR)/debian/wmii

PATCHES=debian/patches
UNPATCH=debian/unpatch.ed

CFLAGS = -g -O0
ifeq (,$(findstring noopt,$(DEB_BUILD_OPTIONS)))
	# wmii is IO, not CPU, bound. Please do not use -O2 here.
	CFLAGS += -O
endif
ifeq (,$(findstring nostrip,$(DEB_BUILD_OPTIONS)))
	DH_STRIP = dh_strip
endif

export CFLAGS

clean: unpatch
	dh_testdir
	dh_testroot
	rm -f build-stamp

	# Cleaning package
	-$(MAKE) clean

	dh_clean

build: build-stamp
build-stamp: patch
	dh_testdir

	$(MAKE) PREFIX=$(PREFIX) ETC=$(ETC)

	touch build-stamp

install: build
	dh_testdir
	dh_testroot
	dh_clean -k 
	dh_installdirs
	
	$(MAKE) install PREFIX=$(FAKE)$(PREFIX) ETC=$(FAKE)$(ETC)
	
	install -D -m 0644 debian/file/wmii.desktop $(FAKE)$(PREFIX)/share/xsessions/wmii.desktop
	install -D -m 0644 img/icon.png $(FAKE)$(PREFIX)/share/icons/wmii.png

patch:
	set -e; \
	if ! [ -e ${UNPATCH} ]; then \
		patches=${PATCHES}/*.list; \
		for i in $$patches; do \
			files=$$(cat "$$i"); \
			base=$${i%.list}; \
			base=$${base##*/}; \
			awk -f "${PATCHES}/un$$base.awk" $$files >>debian/unpatch.ed; \
			for f in $$files; do \
				cat <"${PATCHES}/$$base.ed"; \
				ed -s $$f <"${PATCHES}/$$base.ed"; \
			done; \
		done; \
	fi

unpatch:
	set -e; \
	if [ -e ${UNPATCH} ]; then \
		ed -s <${UNPATCH}; \
		rm ${UNPATCH}; \
	fi

binary-indep: build install

binary-arch: build install
	dh_testdir
	dh_testroot
	dh_installchangelogs
	dh_installdocs
	dh_install
	dh_installmenu
	dh_installwm --priority=30
	dh_link
	$(DH_STRIP)
	dh_compress
	dh_fixperms
	dh_installdeb
	dh_shlibdeps
	dh_gencontrol
	dh_md5sums
	dh_builddeb

binary: binary-indep binary-arch
.PHONY: build clean binary-indep binary-arch binary install