34 lines
1.4 KiB
Bash
Executable File
34 lines
1.4 KiB
Bash
Executable File
#!/usr/bin/env bash
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#**************************************************************************
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#* *
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#* OCaml *
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#* *
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#* Stephen Dolan, University of Cambridge *
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#* *
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#* Copyright 2016 Stephen Dolan. *
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#* *
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#* All rights reserved. This file is distributed under the terms of *
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#* the GNU Lesser General Public License version 2.1, with the *
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#* special exception on linking described in the file LICENSE. *
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#* *
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#**************************************************************************
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set -o pipefail
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[ -z "$*" ] && { echo "Usage: $0 libfoo.a" 1>&2; exit 2; }
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nm -A -P "$@" | awk '
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# ignore caml_foo, camlFoo_bar, _caml_foo, _camlFoo_bar
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$2 ~ /^(_?caml[_A-Z])/ { next }
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# ignore local and undefined symbols
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$3 ~ /^[rbdtsU]$/ { next }
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# ignore "main", which should be externally linked
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$2 ~ /^_?main$/ { next }
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# print the rest
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{ found=1; print $1 " " $2 " " $3 }
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# fail if there were any results
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END { exit found ? 1 : 0 }
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'
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exit $?
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