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#!/bin/bash
if [ -z "$1" ]; then
exit 0
fi
libtool="$1"; shift
input="$1"; shift
output="$1"; shift
case "$input" in #((
*.la)
. "$input"
if test -z "$dlname"; then
exit 0
fi
real=$(dirname "$input")"/.libs/$dlname"
# ldd loads all dependencies, which nm would not do.
if ldd -r "$real" 2>/dev/null | c++filt | grep "undefined symbol"; then
rm "$output"
exit 1
fi
;;
*)
if "${libtool}" --mode=execute ldd -r "$input" 2>/dev/null | c++filt | \
grep "undefined symbol"; then
rm "$output"
exit 1
fi
;;
esac
if test -n "$output"; then
>"$output"
fi
exit 0
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