Mercurial > gnulib
diff build-aux/bootstrap @ 17347:f5aaa2379bd4
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>.
| author | Paul Eggert <eggert@cs.ucla.edu> |
|---|---|
| date | Fri, 08 Mar 2013 08:40:26 -0800 |
| parents | b037043ced60 |
| children | 71ec5ab03eb8 |
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--- a/build-aux/bootstrap Fri Mar 08 19:50:10 2013 +0700 +++ b/build-aux/bootstrap Fri Mar 08 08:40:26 2013 -0800 @@ -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 @@ 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