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#! /bin/sh
# Regression test for GNU grep.
#
# Copyright (C) 2001, 2006, 2009 Free Software Foundation, Inc.
#
# Copying and distribution of this file, with or without modification,
# are permitted in any medium without royalty provided the copyright
# notice and this notice are preserved.
: ${GREP=../src/grep}
# Test that grep was compiled with HAVE_LIBPCRE. Otherwise, pass.
echo . | ${GREP} -P . >/dev/null 2>&1 || exit 0
fs=0
ft=
# See CVS revision 1.32 of "src/search.c".
echo | { ${GREP} -P '\s*$'; } > /dev/null 2>&1 || { ft="$ft 1"; fs=1; }
test "x$ft" != x && echo "Failed PCRE tests:$ft"
exit $fs
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