#!/usr/bin/make -f
# -*- makefile -*-

srcpkg = $(shell LC_ALL=C dpkg-parsechangelog | grep '^Source:' | cut -d ' ' -f 2,2)
debver = $(shell LC_ALL=C dpkg-parsechangelog | grep '^Version:' | cut -d ' ' -f 2,2 )
upstreamver = $(shell echo $(debver) | cut -d '-' -f 1,1 )

# this figures out the last merge point from 'master' into the Debian branch and
# then described this commit relative to the last release tag (release/...)
# If this should make any sense the local upstream branch must track upstream's
# master or whatever other source branch.
gitver = $(shell [ -x /usr/bin/git ] && git describe --tags --match 'v[0-9].[0-9]*.[0-9]*' $$(git merge-base -a HEAD master) | sed -e 's,^v,,' -e 's/-/+git/')

export DH_VERBOSE = 1

# one ring to rule them all ...
%:
	dh $@ --buildsystem=cmake --builddirectory=build

override_dh_auto_configure:
	dh_auto_configure -- \
	  -DUSE_STATIC_RUNTIME:BOOL=OFF \
	  -DUSE_SYSTEM_TURBOJPEG:BOOL=OFF \
	  -DUSE_SYSTEM_ZLIB:BOOL=ON \
	  -DBATCH_VERSION:BOOL=ON

override_dh_clean:
	dh_clean
	# remove stuff we don't carry in the upstream tarball
	rm -rf dcm2laz qtGui wxWidgets xcode *.command console/unused

dfsg-source-tree:
	# at this point we are golden

# make orig tarball from repository content
get-orig-source: dfsg-source-tree
	# orig tarball, turn directory into something nicer
	git archive --format=tar --prefix=$(srcpkg)-$(gitver)/ HEAD | \
		gzip -9 > $(srcpkg)_$(gitver).orig.tar.gz

# check that DSC patches still apply
maint-check-dsc-patches:
	@for p in debian/patches/*-dsc-patch; \
		do echo "check $$p"; \
		patch -p1 --dry-run < $$p || exit 1 ; \
	done
