[opus] Problem compiling opus-tools-0.1.7

[Tristan Matthews]

On Wed, Sep 25, 2013 at 3:53 PM, bat guano <batguano999 at hotmail.com> wrote:

> >
> >
> > Google says it's maybe something to do with the "linking process" which
> might be caused by the gcc compiler.
> > Can something be done with the opus code to overcome this, or shall I
> compile on a different/better/newer OS?
> >
> >
> Hello again.
> Today I've compiled opus-tools-0.1.7 with opus-1.1-beta on two other
> Ubuntu systems without problems.
>
> Ubuntu-11.04(Natty)
> $ gcc --version
> gcc (Ubuntu/Linaro 4.5.2-8ubuntu4) 4.5.2
>
> Ubuntu-12.04(Precise)
> $ gcc --version
> gcc (Ubuntu/Linaro 4.6.4-1ubuntu1~12.04) 4.6.4
>
>
> So maybe there is something weird about the compiler used in the
> Peppermint Three OS.
> $ gcc --version
> gcc (Ubuntu/Linaro 4.6.3-1ubuntu5) 4.6.3
>
>
> I will be happy to test any patches, but (imo) it's not worth
> investigating further for what is now an obsolete OS.
>

I think you're missing -lm (the math library) when linking. There are some
LIBM related changes in the git history
so this might have already been solved since 0.1.7

Best,
Tristan

-- 
Tristan Matthews
web: http://tristanswork.blogspot.com
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