Fix am__TEXINFO_TEX_DIR for gprof and ld

[Christophe Lyon]

On 31.05.2012 17:46, Christophe Lyon wrote:
> On 31.05.2012 16:50, Andreas Schwab wrote:
>> Makefile.in is a generated file, you should change Makfile.am instead.
> Sorry; I am not very familiar with automake, and I thought it was a matter of automake version rather then Makefile.am contents.
>
>> The reason why bfd/doc/Makefile.in has a different value of
>> am__TEXINFO_TEX_DIR is that it is generated with the cygnus option,
>> which changes the default value of TEXINFO_TEX to what is used in
>> ld/Makefile.am.  But automake always prepends $(srcdir) to an explictly
>> given value for TEXINFO_TEX, unlike the implict default value.
> So, do you suggest that I replace no-texinfo.tex by cygnus? This has more side effects on Makefile.in: depcomp no longer defined, infodir no longer part of installdirs.
>
> Is it OK? automake doc seems to advise to avoid using the cygnus option if possible, but doesn't mention that it always prepends $(srcdir): is there another way to avoid that without using the cygnus option?

The removal of the cygnus option occurred then:
http://sourceware.org/ml/binutils/2009-08/msg00234.html

So I guess it's not a good idea that I re-introduce it now.

Christophe