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Re: FYI: Set IFS in libtool for ash
From: |
Gary V. Vaughan |
Subject: |
Re: FYI: Set IFS in libtool for ash |
Date: |
Wed, 16 Mar 2005 14:40:29 +0000 |
User-agent: |
Mozilla Thunderbird 0.9 (X11/20041103) |
Hallo Ralf!
Ralf Wildenhues wrote:
> * Gary V. Vaughan wrote on Wed, Mar 16, 2005 at 02:27:54PM CET:
> > Also, I believe the as_ prefix is reserved for shell variables instantiated
> > by m4sh.m4 in autoconf. We should use lt_ according to section 4 of
> > HACKING...
>
> Oh, well. I copied that part directly from m4sh.m4. Can we do just as
> well without an intermediate variable? Or do I have to fear other
> developers' $EDITOR to kill trailing white space?
I think keeping the intermediate variable is worthwhile. Infact, ISTR having
used a \012\011\040 ordering to avoid accidental trailing whitespace cleanups
in the past (quite possibly dotted around the libtool source tree even now!).
If this patch is needed to address a known problem with ash, maybe it should
be submitted to the autoconf list too, for inclusion in AS_SHELL_SANITIZE?
Cheers,
Gary.
--
Gary V. Vaughan ())_. address@hidden,gnu.org}
Research Scientist ( '/ http://tkd.kicks-ass.net
GNU Hacker / )= http://www.gnu.org/software/libtool
Technical Author `(_~)_ http://sources.redhat.com/autobook
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