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Re: Performance issue of libtool-2.4.4
From: |
Gary V. Vaughan |
Subject: |
Re: Performance issue of libtool-2.4.4 |
Date: |
Fri, 6 Feb 2015 09:30:16 +0000 |
Hi Peter,
> On Feb 6, 2015, at 9:22 AM, Peter Rosin <address@hidden> wrote:
>
>> On 2015-02-04 15:48, Bob Friesenhahn wrote:
>>> On Wed, 4 Feb 2015, Robert Yang wrote:
>>>
>>> When reporting a bug, please describe a test case to reproduce it and
>>> include the following information:
>>>
>>> host-triplet: $host
>>> shell: $SHELL
>>> compiler: $LTCC
>>> compiler flags: $LTCFLAGS
>>> linker: $LD (gnu? $with_gnu_ld)
>>> version: $progname (GNU libtool) 2.4.5
>>> automake: `($AUTOMAKE --version) 2>/dev/null |$SED 1q`
>>> autoconf: `($AUTOCONF --version) 2>/dev/null |$SED 1q`
>>
>> Perhaps libtool is accidentially executing 'automake --version' and
>> 'autoconf --version' every time it is executed? That would certainly lead
>> to a huge slowdown.
>
> That's it of course, how else could the variable be assigned?
Only when --version is being serviced.
> But is it even useful information? I would expect that the autofoo
> versions *at the time the package was created* is what matters?
The information is useful in bug reports, and our instructions for reporting a
bug to the list explicitly ask for the output from `libtool --version` which by
including their other autotool versions makes reproducing the reporters
environment a lot easier :-)
Cheers,
--
Gary V. Vaughan (gary AT gnu DOT org)
- Re: Performance issue of libtool-2.4.4, (continued)
- Re: Performance issue of libtool-2.4.4, Richard Purdie, 2015/02/09
- Re: Performance issue of libtool-2.4.4, Peter Rosin, 2015/02/09
- Re: Performance issue of libtool-2.4.4, Richard Purdie, 2015/02/09
- Re: Performance issue of libtool-2.4.4, Richard Purdie, 2015/02/10
- Re: Performance issue of libtool-2.4.4, Gary V. Vaughan, 2015/02/10
- Re: Performance issue of libtool-2.4.4, Richard Purdie, 2015/02/10
- Re: Performance issue of libtool-2.4.4, Robert Yang, 2015/02/10
- Re: Performance issue of libtool-2.4.4, Gary V. Vaughan, 2015/02/10
- Re: Performance issue of libtool-2.4.4, Peter Johansson, 2015/02/06
- Re: Performance issue of libtool-2.4.4, Peter Rosin, 2015/02/06
- Re: Performance issue of libtool-2.4.4,
Gary V. Vaughan <=
- Re: Performance issue of libtool-2.4.4, Peter Rosin, 2015/02/06
- Re: Performance issue of libtool-2.4.4, Gary V. Vaughan, 2015/02/06
- Re: Performance issue of libtool-2.4.4, Tom Ghyselinck, 2015/02/06