Re: Performance issue of libtool-2.4.4

[Robert Yang]

On 02/02/2015 10:19 PM, Bob Friesenhahn wrote:
> On Mon, 2 Feb 2015, Robert Yang wrote:
>
> > Hello libtool,
> >
> > It seems that libtool (2.4.4) has increased the packages build time, after
> > a rough investigation, it maybe because new libtoolize needs run a m4
> > command:
>
> Did you time 'libtoolize' and compare the timings with 2.4.4 to the release you
> were using before?
>
> Libtoolize is not normally considered to be part of package build time since
> packages usually already come 'libtoolized' (using some random version of 
> libtool).
>
> Bob

Sorry, I was wrong, tt seems that libtoolize is not the key, but libtool,
when compile cairo-1.12.18:

                libtool 2.4.2   libtool 2.4.5
configure:      31s             32s
compile:        54s             64s

The libtool 2.4.5 costs 10 more seconds. I'm debugging on it, any suggestion
is appreciated.

// Robert