Re: [Linphone-developers] PKG_EXT forbidden m4 pattern + ilbc not found but linked

[Simon Morlat]

Hello,

Thanks for the tip about PKG_EXT. I had this problem too and the only 
workaround I've found was to run autoconf twice ! (for some reason the second 
time it does not complain) I'll change the name and see if it improves.
Concerning the ilbc support, it's still experimental and I did not checked 
that my build script were working correctly in all case.
Thanks for reporting the problem, it saves time.
Simon


Le Jeudi 19 Mai 2005 00:31, Nicola Baldo a écrit :
> Hi,
>
> I found some problems while building linphone from CVS.
>
>
> 1) When running autoconf (either from autogen.sh or manually), I get the
> following error message:
>
> "configure.ac:222: error: possibly undefined macro: PKG_EXT
>        If this token and others are legitimate, please use
> m4_pattern_allow. See the Autoconf documentation."
>
>
> The error relates to oRTP/configure.ac, where the shell variable PKG_EXT
> is used. It seems that the variable name matches some pattern forbidden
> by some m4_pattern_forbid invocation.
>
> Currently I'm using this workaround: I added the file oRTP/acinclude.m4
> which consists of the following line:
>
> m4_pattern_allow([PKG_EXT])
>
> as the file is by default included at each invocation of aclocal, this
> allows autoconf to succeed.
>
>
>
> 2) I ran ./configure without parameters. I don't have the ilbc codec
> installed, so ./configure correclty reported it:
>
> "Could not find ilbc headers or libs. Please install ilbc package from
> http://www.linphone.org if you want iLBC codec support in linphone"
>
>
> The problem is that the ilbc library was still required at linking time,
> and make aborted because obviously it couldn't find it. Running
> "./configure --with-ilbc=none" fixed the problem.
> I had a look at ilbc.m4, and it seems that the intended behaviour is to
> NOT link ilbc if it's not detected. No idea on why this is not working,
> though.
>
>
>
> I hope this information can be somehow useful...
>
> Regards,
>
> Nicola
>
>
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