1#!/bin/sh 2# © 2011 Cyril Brulebois <kibi@debian.org> 3# 4# Usage: 5# Call this script from debian/rules, before dh_gencontrol is run, 6# to get all needed variables computed in debian/$p.substvars for 7# each package $p found through dh_listpackages. 8# . 9# This script has support for udebs. 10set -e 11 12# Sanity check. All drivers build-depend on debhelper: 13if ! which dh_listpackages >/dev/null 2>&1; then 14 echo "E: dh_listpackages not found, debhelper package missing?" 15 exit 1 16fi 17 18# Read the dependencies once: 19INPUTDEP=$(cat /usr/share/xserver-xorg/xinputdep 2>/dev/null) 20VIDEODEP=$(cat /usr/share/xserver-xorg/videodrvdep 2>/dev/null) 21 22# Iterate on the packages: 23for package in $(dh_listpackages); do 24 case $package in 25 *-udeb) 26 # udebs depend on udebs, tweak the dependency on the server: 27 inputdep=$(echo "$INPUTDEP"|sed 's/xserver-xorg-core/&-udeb/') 28 videodep=$(echo "$VIDEODEP"|sed 's/xserver-xorg-core/&-udeb/') 29 ;; 30 *) 31 # just copy the dependencies read previously: 32 inputdep="$INPUTDEP" 33 videodep="$VIDEODEP" 34 esac 35 36 # To avoid having "unused substitution variable" warnings from 37 # dpkg-gencontrol, only set variables which make sense: 38 case $package in 39 *-dbg|*-dev|*-all) 40 # debug, devel, or meta package, no need for Depends/Provides. 41 : 42 ;; 43 xserver-xorg-input-*) 44 # input driver: 45 echo "xinpdriver:Depends=$inputdep" >> debian/$package.substvars 46 echo "xinpdriver:Provides=xorg-driver-input" >> debian/$package.substvars 47 ;; 48 xserver-xorg-video-*) 49 # video driver: 50 echo "xviddriver:Depends=$videodep" >> debian/$package.substvars 51 echo "xviddriver:Provides=xorg-driver-video" >> debian/$package.substvars 52 esac 53done 54