qemu/tests/docker/dockerfiles/debian-apt-fake.sh
Philippe Mathieu-Daudé bec45514e5 docker: add 'apt-fake' script which generate fake debian packages
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
2017-07-18 10:58:35 +01:00

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#! /bin/sh
#
# Generate fake debian package to resolve unimportant unmet dependencies held
# by upstream multiarch broken packages.
#
# Copyright (c) 2017 Philippe Mathieu-Daudé <f4bug@amsat.org>
#
# This work is licensed under the terms of the GNU GPL, version 2
# or (at your option) any later version. See the COPYING file in
# the top-level directory.
test $1 = "install" && shift 1
fake_install()
{
echo "Generating fake $2 $1 $3 ..."
(cd /var/cache/apt/archives
(cat << 'EOF'
Section: misc
Priority: optional
Standards-Version: 3.9.2
Package: NAME
Version: VERSION
Maintainer: qemu-devel@nongnu.org
Architecture: any
Multi-Arch: same
Description: fake NAME
EOF
) | sed s/NAME/$2/g | sed s/VERSION/$3/g > $2.control
equivs-build -a $1 $2.control 1>/dev/null 2>/dev/null
dpkg -i --force-overwrite $2_$3_$1.deb
)
}
try_install()
{
name=$(echo $1|sed "s/\(.*\):\(.*\)=\(.*\)/\1/")
arch=$(echo $1|sed "s/\(.*\):\(.*\)=\(.*\)/\2/")
vers=$(echo $1|sed "s/\(.*\):\(.*\)=\(.*\)/\3/")
apt-get install -q -yy $1 || fake_install $arch $name $vers
}
for package in $*; do
try_install $package
done