#!/usr/bin/make -f
# 							-*- makefile -*-
#
# Generic debian/rules file for the Debian/GNU Linux r-cran-* packages
#
# Should be sufficient for Debianization of CRAN (http://cran.r-project.org) 
# packages. Note that you still need to provide the other files in debian/*,
# in particular control, changelog and copyright. 
# 
# Copyright 2003-2006 by Dirk Eddelbuettel <edd@debian.org>
# Changed by: Johannes Ranke <jranke@uni-bremen.de>
# Changed debRlib to correct value for recommended packages
# Last Change: 2006 Dez 21

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

# awk command to extract word after Package or Bundle, lowercased
awkString	:= "'/^(Package|Bundle):/ {print tolower($$2) }'"

# apply it to the upstream meta-info file DESCRIPTION
cranName        := $(shell awk "$(awkString)" DESCRIPTION)

## and use the result to build the Debian'ized package name
package		:= r-cran-$(cranName)

## which we use for the to-be-installed-in directory
## jranke: for recommended packages
debRlib		:= $(CURDIR)/debian/$(package)/usr/lib/R/library

## optional installation of a lintian silencer
lintiandir	:= $(CURDIR)/debian/$(package)/usr/share/lintian/overrides

common-install-indep:: R_any_arch
common-install-arch:: R_any_arch

R_any_arch:
                ## create the target directory
		dh_installdirs		usr/lib/R/site-library
                ## call R to install the sources we're looking at
		R CMD INSTALL -l $(debRlib) --clean .
                ## remove extra files which are present in some packages
		rm -vf $(debRlib)/R.css 			\
			$(debRlib)/$(cranName)/COPYING 		\
			$(debRlib)/$(cranName)/LICENSE.txt
                ## if we have an overrides file for lintian, install it
		if test -f debian/overrides; then 		\
			install -d $(lintiandir) ; 		\
			install -m 0644 debian/overrides 	\
				$(lintiandir)/$(package); 	\
		fi