#!/usr/bin/make -f
include /usr/share/cdbs/1/rules/debhelper.mk 
include /usr/share/cdbs/1/class/autotools.mk 
include /usr/share/cdbs/1/rules/simple-patchsys.mk 

export DH_VERBOSE=1
DEB_CONFIGURE_EXTRA_FLAGS = --enable-libpst-shared
DEB_AUTO_UPDATE_AUTOCONF = 2.63
DEB_AUTO_UPDATE_AUTOMAKE = 1.10
DEB_AUTO_UPDATE_LIBTOOL = pre

# Makefile arcanery warning:
# $(dir $(_)) gives us the path containing this rules file.  
# I haven't found this documented in any make documentation, so I am unsure 
# how portable/version independent it is.
# This magic care of Emmet Hickory:
# (http://lists.debian.org/debian-devel-games/2008/02/msg00135.html)

TEMP_DIR := $(shell mktemp -d)
SOURCE_DIR = $(word 1, $(shell ls -d --group-directories-first $(TEMP_DIR)/*))
SOURCE_VER = $(shell echo $(notdir $(SOURCE_DIR)) | sed s/libpst-//)
CURVER = $(shell dpkg-parsechangelog | grep ^Version | cut -d" " -f2 | cut -d"-" -f1 | cut -d"+" -f1 )

download-tarball:
		uscan --download --destdir $(TEMP_DIR) \
			--no-symlink --force-download --download-version $(CURVER) \
			--watchfile=$(dir $(_))/watch
	 	cd $(TEMP_DIR) && tar xzvf *.tar.gz

delete-shipped-debian: download-tarball
		rm -r $(TEMP_DIR)/libpst-$(CURVER)/debian
repack-source: delete-shipped-debian
	 	cd $(TEMP_DIR) && \
		tar czvf libpst_$(SOURCE_VER).orig.tar.gz \
			libpst-$(CURVER)

get-orig-source: repack-source
		mv $(TEMP_DIR)/libpst_$(CURVER).orig.tar.gz ..
		rm -r $(TEMP_DIR)

.PHONY: download-tarball delete-shipped-debian repack-source get-orig-source