#!/usr/bin/make -f

include /usr/share/quilt/quilt.make

DEB_HOST_GNU_TYPE   ?= $(shell dpkg-architecture -qDEB_HOST_GNU_TYPE)
DEB_BUILD_GNU_TYPE  ?= $(shell dpkg-architecture -qDEB_BUILD_GNU_TYPE)

CFLAGS = -Wall -g
LDFLAGS = -Wl,--as-needed

ifneq (,$(findstring noopt,$(DEB_BUILD_OPTIONS)))
	CFLAGS += -O0
else
	CFLAGS += -O2
endif

ifneq (,$(filter parallel=%,$(DEB_BUILD_OPTIONS)))
	NUMJOBS = $(patsubst parallel=%,%,$(filter parallel=%,$(DEB_BUILD_OPTIONS)))
	MAKEFLAGS += -j$(NUMJOBS)
endif

configure: configure-stamp
configure-stamp: $(QUILT_STAMPFN)
	dh_testdir
	touch NEWS
	autoreconf
	LDFLAGS="$(LDFLAGS)" CFLAGS="$(CFLAGS)" ./configure --prefix=/usr \
		--host=$(DEB_HOST_GNU_TYPE) --build=$(DEB_BUILD_GNU_TYPE)
	touch "$@"

build: build-stamp
build-stamp: configure
	dh_testdir
	$(MAKE)
	touch "$@"

clean: unpatch
	dh_testdir
	dh_testroot
	rm -f build-stamp configure-stamp
	rm -rf configure aclocal.m4 autom4te.cache NEWS
	rm -rf src/glew.c src/fribidi
	[ ! -f Makefile ] || $(MAKE) distclean
	dh_clean

install: build
	dh_testdir
	dh_testroot
	dh_prep
	$(MAKE) DESTDIR=$(CURDIR)/debian/tmp install

binary-indep: build install

binary-arch: build install
	dh_testdir
	dh_testroot
	dh_installchangelogs ChangeLog
	dh_installdocs
	dh_install --fail-missing
	dh_link
	dh_strip
	dh_compress
	dh_fixperms
	dh_makeshlibs
	dh_installdeb
	dh_shlibdeps -V "libglc0 (>= 0.7.1)"
	dh_gencontrol
	dh_md5sums
	dh_builddeb

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