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#!/bin/bash
# pbuilder -- personal Debian package builder
# Copyright (C) 2001,2002,2003,2005-2007 Junichi Uekawa
# Copyright (C) 2007 Loïc Minier
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
#
# module to satisfy build dependencies; aptitude flavor
set -e
export PBUILDER_PKGLIBDIR="${PBUILDER_PKGLIBDIR:-$PBUILDER_ROOT/usr/lib/pbuilder}"
. "$PBUILDER_PKGLIBDIR"/pbuilder-satisfydepends-funcs
# filter out dependencies sent on input not for this arch; deps can have
# multiple lines; output is on a single line or "" if empty
function filter_arch_deps() {
local arch="$1"
local INSTALLPKGMULTI
local INSTALLPKG
# split on ","
sed 's/[[:space:]]*,[[:space:]]*/\n/g' |
while read INSTALLPKGMULTI; do
echo "$INSTALLPKGMULTI" |
# split on "|"
sed 's/[[:space:]]*|[[:space:]]*/\n/g' |
while read INSTALLPKG; do
if echo "$INSTALLPKG" | grep -q '\['; then
if checkbuilddep_archdeps "$INSTALLPKG" "$ARCH"; then
continue
fi
fi
# output the selected package
echo "$INSTALLPKG"
done |
# remove the arch list and add " | " between entries
sed 's/\[.*\]//; $,$! s/$/ |/' |
xargs --no-run-if-empty
done |
# add ", " between entries
sed '$,$! s/$/,/' |
xargs --no-run-if-empty
}
function checkbuilddep_internal () {
# Use this function to fulfill the dependency (almost)
local ARCH=$($CHROOTEXEC dpkg-architecture -qDEB_HOST_ARCH)
local BUILD_DEP_DEB_DIR
local BUILD_DEP_DEB_CONTROL
local DEPENDS
local CONFLICTS
echo " -> Attempting to satisfy build-dependencies"
DEPENDS="$(get_build_deps | filter_arch_deps "$ARCH")"
CONFLICTS="$(get_build_conflicts | filter_arch_deps "$ARCH")"
echo " -> Creating pbuilder-satisfydepends-dummy package"
BUILD_DEP_DEB_DIR="/tmp/satisfydepends-aptitude"
BUILD_DEP_DEB_CONTROL="$BUILD_DEP_DEB_DIR/pbuilder-satisfydepends-dummy/DEBIAN/control"
$CHROOTEXEC mkdir -p "$BUILD_DEP_DEB_DIR/pbuilder-satisfydepends-dummy/DEBIAN/"
$CHROOTEXEC sh -c "cat >\"$BUILD_DEP_DEB_CONTROL\"" <<EOF
Package: pbuilder-satisfydepends-dummy
Version: 0.invalid.0
Architecture: $ARCH
Maintainer: Debian Pbuilder Team <pbuilder-maint@lists.alioth.debian.org>
Description: Dummy package to satisfy dependencies with aptitude - created by pbuilder
This package was created automatically by pbuilder to satisfy the
build-dependencies of the package being currently built.
EOF
if [ -n "$DEPENDS" ]; then
$CHROOTEXEC sh -c "echo \"Depends: $DEPENDS\" >>\"$BUILD_DEP_DEB_CONTROL\""
fi
if [ -n "$CONFLICTS" ]; then
$CHROOTEXEC sh -c "echo \"Conflicts: $CONFLICTS\" >>\"$BUILD_DEP_DEB_CONTROL\""
fi
$CHROOTEXEC sh -c "cat \"$BUILD_DEP_DEB_CONTROL\""
$CHROOTEXEC sh -c "dpkg-deb -b \"$BUILD_DEP_DEB_DIR/pbuilder-satisfydepends-dummy\""
$CHROOTEXEC dpkg --force-depends --force-conflicts -i "$BUILD_DEP_DEB_DIR/pbuilder-satisfydepends-dummy.deb" || true
$CHROOTEXEC aptitude -y --without-recommends -o APT::Install-Recommends=false "${PBUILDER_APTITUDE_CHECK_OPTS[@]}" -o Aptitude::ProblemResolver::StepScore=100 -o "Aptitude::ProblemResolver::Hints::KeepDummy=reject pbuilder-satisfydepends-dummy :UNINST" -o Aptitude::ProblemResolver::Keep-All-Level=55000 -o Aptitude::ProblemResolver::Remove-Essential-Level=maximum install pbuilder-satisfydepends-dummy
# check whether the aptitude's resolver kept the package
if ! $CHROOTEXEC dpkg -l pbuilder-satisfydepends-dummy 2>/dev/null | grep -q ^ii; then
echo "Aptitude couldn't satisfy the build dependencies"
exit 1
fi
echo " -> Finished parsing the build-deps"
}
function print_help () {
# print out help message
cat <<EOF
pbuilder-satisfydepends -- satisfy dependencies
Copyright 2002-2007 Junichi Uekawa <dancer@debian.org>
--help: give help
--control: specify control file (debian/control, *.dsc)
--chroot: operate inside chroot
--binary-all: include binary-all
--binary-arch: include binary-arch only
--echo: echo mode, do nothing. (--force-version required for most operation)
--force-version: skip version check.
--continue-fail: continue even when failed.
EOF
}
. "$PBUILDER_PKGLIBDIR"/pbuilder-satisfydepends-checkparams
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