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#! /bin/bash
# pbuilder -- personal Debian package builder
# Copyright (C) 2001,2002,2005-2007 Junichi Uekawa
#
# 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
# functions local to pbuilder-buildpackage
getdscfiles () {
local DSCFILE="$1"
local DSCFILES=()
DSCFILES+=("$DSCFILE")
DSCFILES+=("$(cat "$DSCFILE" |
awk 'BEGIN{p=0}
! /^[ \t]/ {p=0}
/^Files:/ {p=1}
! /^[ \t]*/ {p=0}
/^ / {if (p){print "'$(dirname "$DSCFILE")'/" $3}}' |
tr '\n' ' ' | sed -e 's/[[:space:]]*$//')")
# ↑↑↑ because we are really picky (and we have picky tests...)
echo "${DSCFILES[@]}"
}
function copydsc () {
local DSCFILE=$(getdscfiles "$1")
local TARGET="$2"
for FILE in ${DSCFILE[@]} ; do
log.i "copying [$FILE]"
cp -p "$FILE" "$TARGET"
done
}
function checkbuilddep () {
# call satisfydepends
local BUILDOPT="--binary-all"
case "${BINARY_ARCH}" in
yes) BUILDOPT="--binary-arch";;
*) ;;
esac
if "$PBUILDERSATISFYDEPENDSCMD" --control "$1" --chroot "${BUILDPLACE}" --internal-chrootexec "${CHROOTEXEC}" "${BUILDOPT}" "${PBUILDERSATISFYDEPENDSOPT[@]}"; then
:
else
# If asked to preserve the build place, and pbuilder-satisfydepends
# didn't taint it, then don't clean it when exiting.
if [ $? -eq 2 -a "${PRESERVE_BUILDPLACE}" = "yes" ]; then
trap umountproc_trap exit sighup
fi
log.e "pbuilder-satisfydepends failed."
exit 2
fi
# install extra packages to the chroot
if [ -n "$EXTRAPACKAGES" ]; then
$CHROOTEXEC usr/bin/apt-get -q -y "${APTGETOPT[@]}" install ${EXTRAPACKAGES}
fi
}
function showbuildbanner () {
# show some banners for building
log.i "pbuilder-buildpackage/"$(dpkg --print-architecture)
log.i "$1"
}
function cowprotect () {
# a hack for cowdancer, used when a file is edited in-place;
# Copy the file to create a new i-node so that hardlinked original is intact
for A in "$@"; do
if readlink -f "$A" > /dev/null; then
A=$(readlink -f "$A")
mv "$A" "$A"~
cp -a "$A"~ "$A"
rm -f "$A"~
fi
done
}
function createbuilduser () {
# create the build user, if it is necessary and specified.
if [ -n "$BUILDUSERNAME" -a -n "$BUILDUSERID" ]; then
if [ -e $BUILDPLACE/etc/shadow ]; then p='x'; else p='*'; fi
if [ -e $BUILDPLACE/etc/gshadow ]; then g='x'; else g='*'; fi
if ! grep -q ^$BUILDUSERNAME: $BUILDPLACE/etc/passwd; then
cowprotect $BUILDPLACE/etc/passwd
echo "$BUILDUSERNAME:$p:$BUILDUSERID:$BUILDUSERID:,,,:$BUILD_HOME:/bin/sh" >> $BUILDPLACE/etc/passwd
fi
if ! grep -q ^$BUILDUSERNAME: $BUILDPLACE/etc/group; then
cowprotect $BUILDPLACE/etc/group
echo "$BUILDUSERNAME:$g:$BUILDUSERID:" >> $BUILDPLACE/etc/group
fi
if [ -e $BUILDPLACE/etc/shadow ] && ! grep -q ^$BUILDUSERNAME: $BUILDPLACE/etc/shadow; then
cowprotect $BUILDPLACE/etc/shadow
echo "$BUILDUSERNAME:!:::::::" >> $BUILDPLACE/etc/shadow
fi
if [ -e $BUILDPLACE/etc/gshadow ] && ! grep -q ^$BUILDUSERNAME: $BUILDPLACE/etc/gshadow; then
cowprotect $BUILDPLACE/etc/gshadow
echo "$BUILDUSERNAME:!::" >> $BUILDPLACE/etc/gshadow
fi
unset LOGNAME || true
else
unset LOGNAME || true
fi
}
function setup_ccache() {
if [ -n "$CCACHEDIR" ]; then
log.i "Setting up ccache"
if ! [ -d "$BUILDPLACE/$CCACHEDIR" ]; then
mkdir -p "$BUILDPLACE/$CCACHEDIR"
fi
chown -R $BUILDUSERID:$BUILDUSERID "$BUILDPLACE/$CCACHEDIR"
CCACHE_ENV="CCACHE_DIR=$CCACHEDIR"
unset CCACHE_DIR
fi
}
function binNMU() {
if [ "$BIN_NMU" == "no" ]; then
return
fi
if [ -z "$BINNMU_MESSAGE" ]; then
log.e "No changelog message provided for binNMU entry."
exit 1
fi
if [ -z "$BINNMU_VERSION" ]; then
log.w "No version provided for binNMU entry, fall back to 1."
BINNMU_VERSION=1
fi
log.i "Doing a binNMU, version $BINNMU_VERSION to '$BINNMU_MESSAGE'"
local cl=$(ls "$BUILDPLACE"/"$BUILDDIR"/*/debian/changelog)
local tmpcl=$(mktemp pbuilder.tmpchangelog.XXXXXXXXXXX)
if [ ! -f "$cl" ]; then
log.e "Cannot open debian/changelog for binNMU version handling."
exit 1
fi
mv "$cl" "$tmpcl"
local package=$(dpkg-parsechangelog -l "$tmpcl" -c 1 --show-field Source)
local version=$(dpkg-parsechangelog -l "$tmpcl" -c 1 --show-field Version)
local arch=$($CHROOTEXEC dpkg-architecture -qDEB_HOST_ARCH)
local date=$(date -R)
if [ -z "$BINNMU_MAINTAINER" ]; then
log.w "No maintainer provided for binNMU entry, fall back to last uploader."
BINNMU_MAINTAINER=$(dpkg-parsechangelog -l $tmpcl -c 1 --show-field Maintainer)
fi
if [ -z "$DISTRIBUTION" ]; then
log.w "No distribution provided, using the field from the last upload"
DISTRIBUTION=$(dpkg-parsechangelog -l "$tmpcl" -c 1 --show-field Distribution)
fi
DEBBUILDOPTS="${DEBBUILDOPTS} -e\"$BINNMU_MAINTAINER\""
cat > "$cl" << EOF
$package ($version+b$BINNMU_VERSION) $DISTRIBUTION; urgency=low, binary-only=yes
* Binary-only non-maintainer upload for $arch; no source changes.
* $BINNMU_MESSAGE
-- $BINNMU_MAINTAINER $date
EOF
cat "$tmpcl" >> "$cl"
rm "$tmpcl"
}
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