opus - Sep 2013 - Problem compiling opus-tools-0.1.7

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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>
>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
>
Hi
opus-tools-0.1.7 has compiled OK now with Peppermint Three OS...
with this configure:-
./configure LIBS=-lm

? :-) ----> http://pastebin.com/raw.php?i=Vj6KCW3X

But I don't think this has been fixed in git yet.
With the Peppermint OS, opus-tools from git also fails unless I use:-
./configure LIBS=-lm

If somebody will fix it in git, I will be happy to test it again.?

;-)

On Wed, Sep 25, 2013 at 3:28 PM, bat guano <batguano999 at hotmail.com>
wrote:
>>
>>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
>>
> Hi
> opus-tools-0.1.7 has compiled OK now with Peppermint Three OS...
> with this configure:-
> ./configure LIBS=-lm
I don't understand how you are ending up statically linking.

I also don't understand why it's not picking up the -lm from the
packagecon for the static linking.

How did you compile libopus?