Why is it ppc-specific?
Le lun. 30 sept. 2024, 20:49, Leo Sandoval <lsand...@redhat.com> a écrit :
> From: Mark Hamzy <ha...@us.ibm.com>
>
> Add configuration support for serial terminal consoles. This will set
> the maximum screen size so that text is not overwritten.
>
> Signed-off-by: Mark Hamzy <ha...@us.ibm.com>
> Signed-off-by: Robbie Harwood <rharw...@redhat.com>
> ---
> Makefile.util.def | 7 ++
> util/grub.d/20_ppc_terminfo.in | 114 +++++++++++++++++++++++++++++++++
> 2 files changed, 121 insertions(+)
> create mode 100644 util/grub.d/20_ppc_terminfo.in
>
> diff --git a/Makefile.util.def b/Makefile.util.def
> index 9432365a9..09bfcadd9 100644
> --- a/Makefile.util.def
> +++ b/Makefile.util.def
> @@ -517,6 +517,13 @@ script = {
> installdir = grubconf;
> };
>
> +script = {
> + name = '20_ppc_terminfo';
> + common = util/grub.d/20_ppc_terminfo.in;
> + installdir = grubconf;
> + condition = COND_HOST_LINUX;
> +};
> +
> script = {
> name = '30_os-prober';
> common = util/grub.d/30_os-prober.in;
> diff --git a/util/grub.d/20_ppc_terminfo.in b/util/grub.d/
> 20_ppc_terminfo.in
> new file mode 100644
> index 000000000..10d665868
> --- /dev/null
> +++ b/util/grub.d/20_ppc_terminfo.in
> @@ -0,0 +1,114 @@
> +#! /bin/sh
> +set -e
> +
> +# grub-mkconfig helper script.
> +# Copyright (C) 2006,2007,2008,2009,2010 Free Software Foundation, Inc.
> +#
> +# GRUB 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 3 of the License, or
> +# (at your option) any later version.
> +#
> +# GRUB 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 GRUB. If not, see <http://www.gnu.org/licenses/>.
> +
> +prefix=@prefix@
> +exec_prefix=@exec_prefix@
> +bindir=@bindir@
> +libdir=@libdir@
> +. "@datadir@/@PACKAGE@/grub-mkconfig_lib"
> +
> +export TEXTDOMAIN=@PACKAGE@
> +export TEXTDOMAINDIR=@localedir@
> +
> +X=80
> +Y=24
> +TERMINAL=ofconsole
> +
> +argument () {
> + opt=$1
> + shift
> +
> + if test $# -eq 0; then
> + echo "$0: option requires an argument -- '$opt'" 1>&2
> + exit 1
> + fi
> + echo $1
> +}
> +
> +check_terminfo () {
> +
> + while test $# -gt 0
> + do
> + option=$1
> + shift
> +
> + case "$option" in
> + terminfo | TERMINFO)
> + ;;
> +
> + -g)
> + NEWXY=`argument $option "$@"`
> + NEWX=`echo $NEWXY | cut -d x -f 1`
> + NEWY=`echo $NEWXY | cut -d x -f 2`
> +
> + if [ ${NEWX} -ge 80 ] ; then
> + X=${NEWX}
> + else
> + echo "Warning: ${NEWX} is less than the minimum size of 80"
> + fi
> +
> + if [ ${NEWY} -ge 24 ] ; then
> + Y=${NEWY}
> + else
> + echo "Warning: ${NEWY} is less than the minimum size of 24"
> + fi
> +
> + shift
> + ;;
> +
> + *)
> +# # accept console or ofconsole
> +# if [ "$option" != "console" -a "$option" != "ofconsole" ] ; then
> +# echo "Error: GRUB_TERMINFO unknown console: $option"
> +# exit 1
> +# fi
> +# # perfer console
> +# TERMINAL=console
> + # accept ofconsole
> + if [ "$option" != "ofconsole" ] ; then
> + echo "Error: GRUB_TERMINFO unknown console: $option"
> + exit 1
> + fi
> + # perfer console
> + TERMINAL=ofconsole
> + ;;
> + esac
> +
> + done
> +
> +}
> +
> +if ! uname -m | grep -q ppc ; then
> + exit 0
> +fi
> +
> +if [ "x${GRUB_TERMINFO}" != "x" ] ; then
> + F1=`echo ${GRUB_TERMINFO} | cut -d " " -f 1`
> +
> + if [ "${F1}" != "terminfo" ] ; then
> + echo "Error: GRUB_TERMINFO is set to \"${GRUB_TERMINFO}\" The first
> word should be terminfo."
> + exit 1
> + fi
> +
> + check_terminfo ${GRUB_TERMINFO}
> +fi
> +
> +cat << EOF
> + terminfo -g ${X}x${Y} ${TERMINAL}
> +EOF
> --
> 2.46.1
>
>
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