[Speex-dev] Cross-compiling speex

[Jean-Marc Valin]

The way the libogg check is actually not something that's under my
control. It's installed on the system as an autoconf .m4 file.

	Jean-Marc

Alexander Chemeris a écrit :
> Hi Jean-Marc
> 
>>From my experience with cross-compiling - IIRC, when cross-compiling
> configure *assumes* that you have libogg unconditionally. So we had to
> patch it to remove this check. I do not recall, whether this was somehow
> fixed or not.
> 
> On Wed, Oct 21, 2009 at 15:19, Jean-Marc Valin
> <jean-marc.valin at usherbrooke.ca> wrote:
>> Try adding --without-lobogg to the configure script. Otherwise, just
>> ignore the error because the important part (libspeex/) has already been
>> built when the error is reported.
>>
>>        Jean-Marc
>>
>>
>>
>> Ben Leslie a écrit :
>>> Hi all,
>>>
>>> I'm cross-compiling speex for a GNU/Linux ARM target.
>>>
>>> I want to compile only the libraries, and not the speex executables.
>>>
>>> I don't have a libogg cross-compiled, and would prefer the need to
>>> have to set it up.
>>>
>>> Unfortunately:
>>>
>>> 1/ the speex executables depend on libogg header files,
>>>
>>> although, the speex executables are only compiled if the libogg header
>>> files are available
>>>
>>> 2/ the libogg check is only done when cross-compiling
>>>
>>> 3/ libogg is assume to exist when cross-compiling
>>>
>>> Obviously it is the third thing here that gets me. I confess to being
>>> completely useless
>>> with atuo*, so my 'fix' was simply to change #3, so that configure
>>> assumed that libogg
>>> _did not_ exist when cross-compiling. This is obviously a crappy solution.
>>>
>>> I think it would be nice if there was a flag to pass to configure
>>> which disabled compiling
>>> of the binaries explicitly. Unfortunately I don't grok auto* enough to
>>> work out how to
>>> do this.
>>>
>>> Finally, my questions:
>>>
>>> 1/ Am I doing something completely broken/unsupported here?
>>>
>>> 2/ Is explicitly having a way to not compile the binaries useful/acceptable?
>>>
>>> 3/ Any pointers on how I would go about implementing that?
>>>
>>> Thanks,
>>>
>>> Benno
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>>> Speex-dev at xiph.org
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>>>
>>>
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> 
> 
>