| #!/bin/sh | |
| # | |
| # 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=$2 | |
| if ! "$DEPMOD" -V 2>/dev/null | grep -q module-init-tools; then | |
| echo "Warning: you may need to install module-init-tools" >&2 | |
| echo "See http://www.codemonkey.org.uk/docs/post-halloween-2.6.txt" >&2 | |
| sleep 1 | |
| fi | |
| if ! test -r System.map -a -x "$DEPMOD"; then | |
| exit 0 | |
| fi | |
| # older versions of depmod require the version string to start with three | |
| # numbers, so we cheat with a symlink here | |
| depmod_hack_needed=true | |
| tmp_dir=$(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 |