-if ( diff --version < /dev/null 2>&1 | grep GNU ) 2>&1 > /dev/null; then
- compare() { diff -u "$@"; }
-elif ( cmp --version < /dev/null 2>&1 | grep GNU ) 2>&1 > /dev/null; then
- compare() { cmp -s "$@"; }
-else
- compare() { cmp "$@"; }
-fi
-
-tmpout=t-xalloc-die.tmp-stderr
-tmperr=t-xalloc-die.tmp-stdout
-tmpfiles="$tmpout $tmperr ${tmperr}2"
-
-PATH=".:$PATH"
-export PATH
-test-xalloc-die${EXEEXT} 2> ${tmperr} > ${tmpout}