mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-11-24 15:11:00 +07:00
934193a654
Verify that 'depmod' ($DEPMOD) is installed.
This is a partial revert of commit 620c231c7a
("kbuild: do not check for ancient modutils tools").
Also update Documentation/process/changes.rst to refer to
kmod instead of module-init-tools.
Fixes kernel bugzilla #198965:
https://bugzilla.kernel.org/show_bug.cgi?id=198965
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Cc: Lucas De Marchi <lucas.demarchi@profusion.mobi>
Cc: Lucas De Marchi <lucas.de.marchi@gmail.com>
Cc: Michal Marek <michal.lkml@markovi.net>
Cc: Jessica Yu <jeyu@kernel.org>
Cc: Chih-Wei Huang <cwhuang@linux.org.tw>
Cc: stable@vger.kernel.org # any kernel since 2012
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
53 lines
1.2 KiB
Bash
Executable File
53 lines
1.2 KiB
Bash
Executable File
#!/bin/sh
|
|
# SPDX-License-Identifier: GPL-2.0
|
|
#
|
|
# A depmod wrapper used by the toplevel Makefile
|
|
|
|
if test $# -ne 2; then
|
|
echo "Usage: $0 /sbin/depmod <kernelrelease>" >&2
|
|
exit 1
|
|
fi
|
|
DEPMOD=$1
|
|
KERNELRELEASE=$2
|
|
|
|
if ! test -r System.map ; then
|
|
exit 0
|
|
fi
|
|
|
|
if [ -z $(command -v $DEPMOD) ]; then
|
|
echo "'make modules_install' requires $DEPMOD. Please install it." >&2
|
|
echo "This is probably in the kmod package." >&2
|
|
exit 1
|
|
fi
|
|
|
|
# older versions of depmod require the version string to start with three
|
|
# numbers, so we cheat with a symlink here
|
|
depmod_hack_needed=true
|
|
tmp_dir=$(mktemp -d ${TMPDIR:-/tmp}/depmod.XXXXXX)
|
|
mkdir -p "$tmp_dir/lib/modules/$KERNELRELEASE"
|
|
if "$DEPMOD" -b "$tmp_dir" $KERNELRELEASE 2>/dev/null; then
|
|
if test -e "$tmp_dir/lib/modules/$KERNELRELEASE/modules.dep" -o \
|
|
-e "$tmp_dir/lib/modules/$KERNELRELEASE/modules.dep.bin"; then
|
|
depmod_hack_needed=false
|
|
fi
|
|
fi
|
|
rm -rf "$tmp_dir"
|
|
if $depmod_hack_needed; then
|
|
symlink="$INSTALL_MOD_PATH/lib/modules/99.98.$KERNELRELEASE"
|
|
ln -s "$KERNELRELEASE" "$symlink"
|
|
KERNELRELEASE=99.98.$KERNELRELEASE
|
|
fi
|
|
|
|
set -- -ae -F System.map
|
|
if test -n "$INSTALL_MOD_PATH"; then
|
|
set -- "$@" -b "$INSTALL_MOD_PATH"
|
|
fi
|
|
"$DEPMOD" "$@" "$KERNELRELEASE"
|
|
ret=$?
|
|
|
|
if $depmod_hack_needed; then
|
|
rm -f "$symlink"
|
|
fi
|
|
|
|
exit $ret
|