#!/bin/sh
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LC_ALL=C
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export LC_ALL
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test -z "$srcdir" && srcdir=.
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stat=0
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test "x$HBHEADERS" = x && HBHEADERS=`cd "$srcdir"; find . -maxdepth 1 -name 'hb*.h'`
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test "x$EGREP" = x && EGREP='grep -E'
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echo 'Checking that all public symbols are exported with HB_EXTERN'
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for x in $HBHEADERS; do
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test -f "$srcdir/$x" -a ! -f "$x" && x="$srcdir/$x"
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$EGREP -B1 -n '^hb_' /dev/null "$x" |
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$EGREP -v '(^--|:hb_|-HB_EXTERN )' -A1
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done |
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grep . >&2 && stat=1
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exit $stat
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