#! /usr/bin/make -f

include /usr/share/cdbs/1/rules/debhelper.mk

# The default gzip compressor has been changed in dpkg >= 1.17.0.
deb_default_compress = $(shell LANG=C dpkg-deb --version | head -n1 | \
                         sed -e "s|.*version ||" -e "s| .*||" | \
                         xargs -r dpkg --compare-versions 1.17.0 lt \
                         && echo xz || echo gzip)
ifeq ($(deb_default_compress),gzip)
DEB_DH_BUILDDEB_ARGS += -- -Z$(shell dpkg-deb --help | grep -q ":.* xz[,.]" \
                               && echo xz || echo bzip2)
endif

build: debian/stamp-distrospecific

debian/stamp-distrospecific:
	dh_testdir
	[ -e debian/stamp-distrospecific ] || \
	ls -a1 debian/distrospecific | grep -v "^\.*$$" | \
	tee debian/stamp-distrospecific | \
	tr "\n" "\0" | (cd debian/distrospecific && xargs -r0 mv -t ../..)

clean::
	dh_testdir
	[ ! -e debian/stamp-distrospecific ] || \
	cat debian/stamp-distrospecific | \
	tr "\n" "\0" | xargs -r0 mv -t debian/distrospecific
	rm -f debian/stamp-distrospecific