void-packages/srcpkgs/xbps-triggers/files/dkms

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#!/bin/sh
#
# DKMS trigger. Used to add/build/install or remove the specified modules
# from all kernels.
#
# Modules can be specified like:
# dkms_modules="<modulename> <version> ..."
#
# Arguments: $ACTION = [run/targets]
# $TARGET = [post-install/pre-remove]
# $PKGNAME
# $VERSION
# $UPDATE = [yes/no]
#
ACTION="$1"
TARGET="$2"
PKGNAME="$3"
VERSION="$4"
UPDATE="$5"
DKMS=usr/sbin/dkms
remove_modules()
{
local _modver _kver
# Remove the specified modules from all kernels.
set -- ${dkms_modules}
while [ $# -gt 0 ]; do
$DKMS status -m "$1" | while read line; do
if $(echo "$line" | egrep -vq '(added|built|installed)'); then
shift; shift; continue
fi
_modver=$(echo "$line"|sed "s/$1,[[:blank:]]\([^,]*\)[,:].*/\1/;t;d")
_kver=$(echo "$line"|awk '{print $3}'|sed "s/\(.*\),$/\1/")
echo -n "Removing DKMS module '${1}-${_modver}' for kernel-${_kver}... "
$DKMS remove -m "$1" -v "${_modver}" -k "${_kver}" >/dev/null 2>&1
if [ $? -eq 0 ]; then
echo "done."
else
echo "FAILED!"
fi
done
shift; shift;
done
}
add_modules()
{
# Add/build and install the specified modules for all kernels.
set -- ${dkms_modules}
while [ $# -gt 0 ]; do
$DKMS add -m "$1" -v "$2" >/dev/null 2>&1
if [ $? -eq 0 ]; then
echo "Added DKMS module '$1-$2'."
else
echo "Failed to add DKMS module: '$1-$2'..."
err=1
fi
shift; shift;
done
[ -n "$err" ] && exit $err
for f in $(echo lib/modules/*); do
_kver=$(basename $f)
if [ ! -e "${f}/build/include" ]; then
echo "Skipping kernel-${_kver}. kernel-headers package not installed..."
continue
fi
set -- ${dkms_modules}
while [ $# -gt 0 ]; do
echo -n "Installing DKMS module '$1-$2' for kernel-${_kver}... "
$DKMS build -m "$1" -v "$2" -k "${_kver}" >/dev/null 2>&1 && \
$DKMS install -m "$1" -v "$2" -k "${_kver}" >/dev/null 2>&1
if [ $? -eq 0 ]; then
echo "done."
else
echo "FAILED!"
echo "DKMS module '$1-$2' failed to install, please do this manually"
echo "and check for errors in the log file."
fi
shift; shift;
done
done
}
case "$ACTION" in
targets)
echo "post-install pre-remove"
;;
run)
[ ! -x $DKMS -o -z "$dkms_modules" ] && exit 0
case "$TARGET" in
post-install)
add_modules
;;
pre-remove)
remove_modules
;;
*)
exit 1
;;
esac
;;
*)
exit 1
;;
esac
exit 0