projects / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| fc4da9a3 MM |
1 | #!/bin/sh |
| 2 | # | |
| 3 | # A depmod wrapper used by the toplevel Makefile | |
| 4 | ||
| 5 | if test $# -ne 2; then | |
| 6 | echo "Usage: $0 /sbin/depmod <kernelrelease>" >&2 | |
| 7 | exit 1 | |
| 8 | fi | |
| 9 | DEPMOD=$1 | |
| 10 | KERNELRELEASE=$2 | |
| 11 | ||
| fc4da9a3 MM |
12 | if ! test -r System.map -a -x "$DEPMOD"; then |
| 13 | exit 0 | |
| 14 | fi | |
| bfe5424a MM |
15 | # older versions of depmod require the version string to start with three |
| 16 | # numbers, so we cheat with a symlink here | |
| 17 | depmod_hack_needed=true | |
| 8fc62e59 MM |
18 | tmp_dir=$(mktemp -d ${TMPDIR:-/tmp}/depmod.XXXXXX) |
| 19 | mkdir -p "$tmp_dir/lib/modules/$KERNELRELEASE" | |
| 20 | if "$DEPMOD" -b "$tmp_dir" $KERNELRELEASE 2>/dev/null; then | |
| 21 | if test -e "$tmp_dir/lib/modules/$KERNELRELEASE/modules.dep" -o \ | |
| 22 | -e "$tmp_dir/lib/modules/$KERNELRELEASE/modules.dep.bin"; then | |
| bfe5424a MM |
23 | depmod_hack_needed=false |
| 24 | fi | |
| 25 | fi | |
| 8fc62e59 | 26 | rm -rf "$tmp_dir" |
| bfe5424a MM |
27 | if $depmod_hack_needed; then |
| 28 | symlink="$INSTALL_MOD_PATH/lib/modules/99.98.$KERNELRELEASE" | |
| 29 | ln -s "$KERNELRELEASE" "$symlink" | |
| 30 | KERNELRELEASE=99.98.$KERNELRELEASE | |
| 31 | fi | |
| 32 | ||
| fc4da9a3 MM |
33 | set -- -ae -F System.map |
| 34 | if test -n "$INSTALL_MOD_PATH"; then | |
| 35 | set -- "$@" -b "$INSTALL_MOD_PATH" | |
| 36 | fi | |
| bfe5424a MM |
37 | "$DEPMOD" "$@" "$KERNELRELEASE" |
| 38 | ret=$? | |
| 39 | ||
| 40 | if $depmod_hack_needed; then | |
| 41 | rm -f "$symlink" | |
| 42 | fi | |
| 43 | ||
| 44 | exit $ret |