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#!/bin/bash
# check that all key names in keymaps/* are known in <linux/input.h>
# and that all key maps listed in the rules are valid and present in
# Makefile.am
SRCDIR=${1:-.}
KEYLIST=${2:-src/udev/keymap/keys.txt}
KEYMAPS_DIR=$SRCDIR/keymaps
RULES=$SRCDIR/src/udev/keymap/95-keymap.rules
[ -e "$KEYLIST" ] || {
echo "need $KEYLIST please build first" >&2
exit 1
}
missing=$(join -v 2 <(awk '{print tolower(substr($1,5))}' $KEYLIST | sort -u) \
<(grep -hv '^#' ${KEYMAPS_DIR}/*| awk '{print $2}' | sort -u))
[ -z "$missing" ] || {
echo "ERROR: unknown key names in keymaps/*:" >&2
echo "$missing" >&2
exit 1
}
# check that all maps referred to in $RULES exist
maps=$(sed -rn '/keymap \$name/ { s/^.*\$name ([^"[:space:]]+).*$/\1/; p }' $RULES)
for m in $maps; do
# ignore inline mappings
[ "$m" = "${m#0x}" ] || continue
[ -e ${KEYMAPS_DIR}/$m ] || {
echo "ERROR: unknown map name in $RULES: $m" >&2
exit 1
}
grep -q "keymaps/$m\>" $SRCDIR/Makefile.am || {
echo "ERROR: map file $m is not added to Makefile.am" >&2
exit 1
}
done
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