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| author |   Mike Frysinger <vapier@gentoo.org> | 2010-09-24 02:20:33 +0000 |
|---|---|---|
| committer | Mike Frysinger <vapier@gentoo.org> | 2010-09-24 02:20:33 +0000 |
| commit | f6636ca9d0993e27f3c92eb4b380a258bb04b731 (patch) | |
| tree | 2ca46fb1f1e1cda8c22d6be3f7e734e66403292e /ac-wrapper.sh | |
| parent | Version bump for autoconf-2.68. (diff) | |
| download | autotools-wrappers-f6636ca9d0993e27f3c92eb4b380a258bb04b731.tar.gz autotools-wrappers-f6636ca9d0993e27f3c92eb4b380a258bb04b731.tar.bz2 autotools-wrappers-f6636ca9d0993e27f3c92eb4b380a258bb04b731.zip | |
Add seq fallback for crappy systems #338518 by Javier Villavicencio.
Package-Manager: portage-2.2_rc86/cvs/Linux x86_64
Diffstat (limited to 'ac-wrapper.sh')
| -rwxr-xr-x | ac-wrapper.sh | 20 |
1 files changed, 19 insertions, 1 deletions
diff --git a/ac-wrapper.sh b/ac-wrapper.sh index 1c0db8f..b42aad3 100755 --- a/ac-wrapper.sh +++ b/ac-wrapper.sh @@ -1,7 +1,7 @@ #!/bin/sh # Copyright 1999-2010 Gentoo Foundation # Distributed under the terms of the GNU General Public License v2 -# $Header: /var/cvsroot/gentoo-x86/sys-devel/autoconf-wrapper/files/ac-wrapper-10.sh,v 1.1 2010/09/22 23:52:55 vapier Exp $ +# $Header: /var/cvsroot/gentoo-x86/sys-devel/autoconf-wrapper/files/ac-wrapper-10.sh,v 1.2 2010/09/24 02:20:33 vapier Exp $ # Based on the ac-wrapper.pl script provided by MandrakeSoft # Rewritten in bash by Gregorio Guidi @@ -29,6 +29,24 @@ if [ "${WANT_AUTOCONF}" = "2.1" ] && [ "${0##*/}" = "autom4te" ] ; then " that would use autom4te." fi +if ! seq 0 0 2>/dev/null 1>&2 ; then #338518 + seq() { + local f l i + case $# in + 1) f=1 i=1 l=$1;; + 2) f=$1 i=1 l=$2;; + 3) f=$1 i=$2 l=$3;; + esac + while :; do + [ $l -lt $f -a $i -gt 0 ] && break + [ $f -lt $l -a $i -lt 0 ] && break + echo $f + : $(( f += i )) + done + return 0 + } +fi + # # Set up bindings between actual version and WANT_AUTOCONF # |