diff options
Diffstat (limited to 'build-aux/bootstrap')
| -rwxr-xr-x | build-aux/bootstrap | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/build-aux/bootstrap b/build-aux/bootstrap index bee7765fed..96f1e76252 100755 --- a/build-aux/bootstrap +++ b/build-aux/bootstrap @@ -1,6 +1,6 @@ #! /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. @@ -630,9 +630,13 @@ esac 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 |