* build-aux/bootstrap (bootstrap_sync): Port sh -c usage to shells
that treat '--' differently. Reported by Mats Erik Andersson in
<http://lists.gnu.org/archive/html/bug-gnulib/2013-03/msg00012.html>.
+2013-03-08 Paul Eggert <eggert@cs.ucla.edu>
+
+ bootstrap: port to FreeBSD
+ * build-aux/bootstrap (bootstrap_sync): Port sh -c usage to shells
+ that treat '--' differently. Reported by Mats Erik Andersson in
+ <http://lists.gnu.org/archive/html/bug-gnulib/2013-03/msg00012.html>.
+
2013-03-08 Gary V. Vaughan <gary@gnu.org>
regex: rename remaining __attribute calls to __attribute__.
#! /bin/sh
# Print a version string.
-scriptversion=2013-01-20.16; # UTC
+scriptversion=2013-03-08.16; # UTC
# Bootstrap this package from checked-out sources.
if $bootstrap_sync; then
cmp -s "$0" "$GNULIB_SRCDIR/build-aux/bootstrap" || {
echo "$0: updating bootstrap and restarting..."
+ case $(sh -c 'echo "$1"' -- a) in
+ a) ignored=--;;
+ *) ignored=ignored;;
+ esac
exec sh -c \
'cp "$1" "$2" && shift && exec "${CONFIG_SHELL-/bin/sh}" "$@"' \
- -- "$GNULIB_SRCDIR/build-aux/bootstrap" \
+ $ignored "$GNULIB_SRCDIR/build-aux/bootstrap" \
"$0" "$@" --no-bootstrap-sync
}
fi