# Attempt to guess a canonical system name.
# Copyright 1992-2018 Free Software Foundation, Inc.
-timestamp='2018-07-12'
+timestamp='2018-07-13'
# This file is free software; you can redistribute it and/or modify it
# under the terms of the GNU General Public License as published by
# Portable tmp directory creation inspired by the Autoconf team.
tmp=
+# shellcheck disable=SC2172
trap 'test -z "$tmp" || rm -fr "$tmp"' 1 2 13 15
trap 'exitcode=$?; test -z "$tmp" || rm -fr "$tmp"; exit $exitcode' 0
set_cc_for_build() {
: "${TMPDIR=/tmp}"
+ # shellcheck disable=SC2039
{ tmp=`(umask 077 && mktemp -d "$TMPDIR/cgXXXXXX") 2>/dev/null` && test -n "$tmp" && test -d "$tmp" ; } ||
{ test -n "$RANDOM" && tmp=$TMPDIR/cg$$-$RANDOM && (umask 077 && mkdir "$tmp" 2>/dev/null) ; } ||
{ tmp=$TMPDIR/cg-$$ && (umask 077 && mkdir "$tmp" 2>/dev/null) && echo "Warning: creating insecure temp directory" >&2 ; } ||
# "uname -m" is not consistent, so use $cputype instead. 386
# is converted to i386 for consistency with other x86
# operating systems.
+ # shellcheck disable=SC2154
if test "$cputype" = 386; then
UNAME_MACHINE=i386
else