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#!/bin/sh
LC_ALL=C
export LC_ALL
if [ $# -lt 2 ];
then
echo "Check that cairo library has same exported symbols as cairo.def"
echo "Usage: $0 <def-filename> <cairo-library>"
exit 1
fi
def="$1"
so="$2"
if which nm 2>/dev/null >/dev/null; then
:
else
echo "'nm' not found; skipping test"
exit 0
fi
stat=0
if [ "`uname -s`" = "Linux" ]; then
get_cairo_syms='( objdump -t "$so" | grep "^[^ ]* [^l.*]*[.]"; objdump -t "$so" | grep "[.]hidden.*\\<cairo"; ) | sed "s/.* //"'
else
get_cairo_syms='nm "$so" | grep " [BCDGINRSTVW] " | cut -d" " -f3'
fi
echo Checking that $so has the same symbol list as $def
{
echo EXPORTS
eval $get_cairo_syms | c++filt --no-params | grep -v '^_cairo_test_\|^_fini\|^_init\|^_save[fg]pr\|^_rest[fg]pr\|^_Z\|^__gnu\|^__bss\|^_edata\|^_end' | sort -u
} | diff "$def" - >&2 || stat=1
exit $stat
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