libstdc++ automake version

2014-05-23 Thread François Dumont

On 12/05/2014 22:42, Paolo Carlini wrote:

Hi,

On 05/12/2014 10:14 PM, François Dumont wrote:
Regarding Makefile.in I miss last time. I moved to a new system 
lately, a Ubuntu based one, and still need to find out what version 
of automake/autoreconf I need to install. For the moment I have 
updated Makefile.in manually.

Isn't this clear enough

http://gcc.gnu.org/install/prerequisites.html

?

Paolo.


In fact not that much. It is saying:

For directories that use automake, GCC requires the latest release in 
the 1.11 series, which is currently 1.11.1. When regenerating a 
directory to a newer version, please update all the directories using an 
older 1.11 to the latest released version.


But now latest 1.11 version is at least 1.11.6, the version Ubuntu is 
proposing when installing automake1.11 package. And considering all 
impacts it has on the Makefile.in i guess it is not correct, is it ? 
Looks like I will have to build automake 1.11.1 myself otherwise.


François


Re: libstdc++ automake version

2014-05-23 Thread Tim Shen
On Fri, May 23, 2014 at 1:32 PM, François Dumont frs.dum...@gmail.com wrote:
 Looks like I will have to build automake 1.11.1 myself otherwise.

Yes I do.


-- 
Regards,
Tim Shen


Re: libstdc++ automake version

2014-05-23 Thread Paolo Carlini

Hi,

On 05/23/2014 10:32 PM, François Dumont wrote:

On 12/05/2014 22:42, Paolo Carlini wrote:

Hi,

On 05/12/2014 10:14 PM, François Dumont wrote:
Regarding Makefile.in I miss last time. I moved to a new system 
lately, a Ubuntu based one, and still need to find out what version 
of automake/autoreconf I need to install. For the moment I have 
updated Makefile.in manually.

Isn't this clear enough

http://gcc.gnu.org/install/prerequisites.html

?

Paolo.


In fact not that much.
The *first* two lines, before the lines you quoted seem clear enough to 
me. Anyway, if you are curious about what *I* personally do when in 
doubt, I find much simpler to open the Makefile.in I want to regenerate. 
The first line reads:


# Makefile.in generated by automake 1.11.1 from Makefile.am.

which I personally find very clear, I don't know about you ;) About 
autoconf, likewise I open configure.ac:


# Process this file with autoreconf to produce a configure script.

AC_PREREQ(2.64)

which seems also very clear to me.

Paolo.