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|
#!/bin/sh
test $# -ge 2 || exit 1
# cd to objtree
cd "$2" || exit 1
srctree="$1"
find -type d \
| while read; do
d="$REPLY"
src="$srctree/$d/Kbuild.src"
dst="$d/Kbuild"
if test -f "$src"; then
echo " CHK $dst"
s=`grep -h '^//kbuild:' "$srctree/$d"/*.c | sed 's^//kbuild:^^'`
while read; do
test x"$REPLY" = x"INSERT" && REPLY="$s"
printf "%s\n" "$REPLY"
done <"$src" >"$dst.$$.tmp"
if test -f "$dst" && cmp -s "$dst.$$.tmp" "$dst"; then
rm "$dst.$$.tmp"
else
echo " GEN $dst"
mv "$dst.$$.tmp" "$dst"
fi
fi
src="$srctree/$d/Config.src"
dst="$d/Config.in"
if test -f "$src"; then
echo " CHK $dst"
s=`grep -h '^//config:' "$srctree/$d"/*.c | sed 's^//config:^^'`
while read; do
test x"$REPLY" = x"INSERT" && REPLY="$s"
printf "%s\n" "$REPLY"
done <"$src" >"$dst.$$.tmp"
if test -f "$dst" && cmp -s "$dst.$$.tmp" "$dst"; then
rm "$dst.$$.tmp"
else
echo " GEN $dst"
mv "$dst.$$.tmp" "$dst"
fi
fi
done
# Last read failed. This is normal. Don't exit with its error code:
exit 0
|
