nds32: fix build error "relocation truncated to fit: R_NDS32_25_PCREL_RELA" when
[linux-2.6-microblaze.git] / scripts / depmod.sh
1 #!/bin/sh
2 # SPDX-License-Identifier: GPL-2.0
3 #
4 # A depmod wrapper used by the toplevel Makefile
5
6 if test $# -ne 2; then
7         echo "Usage: $0 /sbin/depmod <kernelrelease>" >&2
8         exit 1
9 fi
10 DEPMOD=$1
11 KERNELRELEASE=$2
12
13 if ! test -r System.map -a -x "$DEPMOD"; then
14         exit 0
15 fi
16
17 # older versions of depmod require the version string to start with three
18 # numbers, so we cheat with a symlink here
19 depmod_hack_needed=true
20 tmp_dir=$(mktemp -d ${TMPDIR:-/tmp}/depmod.XXXXXX)
21 mkdir -p "$tmp_dir/lib/modules/$KERNELRELEASE"
22 if "$DEPMOD" -b "$tmp_dir" $KERNELRELEASE 2>/dev/null; then
23         if test -e "$tmp_dir/lib/modules/$KERNELRELEASE/modules.dep" -o \
24                 -e "$tmp_dir/lib/modules/$KERNELRELEASE/modules.dep.bin"; then
25                 depmod_hack_needed=false
26         fi
27 fi
28 rm -rf "$tmp_dir"
29 if $depmod_hack_needed; then
30         symlink="$INSTALL_MOD_PATH/lib/modules/99.98.$KERNELRELEASE"
31         ln -s "$KERNELRELEASE" "$symlink"
32         KERNELRELEASE=99.98.$KERNELRELEASE
33 fi
34
35 set -- -ae -F System.map
36 if test -n "$INSTALL_MOD_PATH"; then
37         set -- "$@" -b "$INSTALL_MOD_PATH"
38 fi
39 "$DEPMOD" "$@" "$KERNELRELEASE"
40 ret=$?
41
42 if $depmod_hack_needed; then
43         rm -f "$symlink"
44 fi
45
46 exit $ret