alsa-lib linking problem

alsa-lib linking problem

[Andrei Boros]

 Latest cvs alsa-lib compiles ok up to a point where the linker fails on
a library:

gcc -shared  conf.lo confmisc.lo input.lo output.lo async.lo error.lo
dlmisc.lo -Wl,--whole-archive control/.libs/libcontrol.al
mixer/.libs/libmixer.al pcm/.libs/libpcm.al rawmidi/.libs/librawmidi.al
timer/.libs/libtimer.al hwdep/.libs/libhwdep.al seq/.libs/libseq.al
instr/.libs/libinstr.al compat/.libs/libcompat.al
-Wl,--no-whole-archive  -lm -ldl -lpthread -lc  -Wl,-soname
-Wl,libasound.so.2 -o .libs/libasound.so.2.0.0
/usr/i386-slackware-linux/bin/ld: .libs/libasound.so.2.0.0: undefined
versioned symbol name snd_pcm_forward@@ALSA_0.9.0rc8
/usr/i386-slackware-linux/bin/ld: failed to set dynamic section sizes:
Bad value
collect2: ld returned 1 exit status
make[2]: *** [libasound.la] Error 1
make[2]: Leaving directory `/serve/install/alsa-cvs/alsa-lib/src'
make[1]: *** [all-recursive] Error 1
make[1]: Leaving directory `/serve/install/alsa-cvs/alsa-lib/src'
make: *** [all-recursive] Error 1




-- 
ing. Andrei Boros
mailto:andrei@srr.ro / +40-21-303-1870
Centrul pt. Tehnologia Informatiei
Societatea Romana de Radiodifuziune


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Re: alsa-lib linking problem

[Jaroslav Kysela]

On Mon, 10 Mar 2003, Andrei Boros wrote:

> 
>  Latest cvs alsa-lib compiles ok up to a point where the linker fails on
> a library:
> 
> gcc -shared  conf.lo confmisc.lo input.lo output.lo async.lo error.lo
> dlmisc.lo -Wl,--whole-archive control/.libs/libcontrol.al
> mixer/.libs/libmixer.al pcm/.libs/libpcm.al rawmidi/.libs/librawmidi.al
> timer/.libs/libtimer.al hwdep/.libs/libhwdep.al seq/.libs/libseq.al
> instr/.libs/libinstr.al compat/.libs/libcompat.al
> -Wl,--no-whole-archive  -lm -ldl -lpthread -lc  -Wl,-soname
> -Wl,libasound.so.2 -o .libs/libasound.so.2.0.0
> /usr/i386-slackware-linux/bin/ld: .libs/libasound.so.2.0.0: undefined
> versioned symbol name snd_pcm_forward@@ALSA_0.9.0rc8
> /usr/i386-slackware-linux/bin/ld: failed to set dynamic section sizes:
> Bad value
> collect2: ld returned 1 exit status
> make[2]: *** [libasound.la] Error 1
> make[2]: Leaving directory `/serve/install/alsa-cvs/alsa-lib/src'
> make[1]: *** [all-recursive] Error 1
> make[1]: Leaving directory `/serve/install/alsa-cvs/alsa-lib/src'
> make: *** [all-recursive] Error 1

It looks like libtool problem. The 1.4.2 version is ok.

						Jaroslav

-----
Jaroslav Kysela <perex@suse.cz>
Linux Kernel Sound Maintainer
ALSA Project, SuSE Labs



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Re: alsa-lib linking problem

[Andrei Boros]

Jaroslav Kysela wrote:
> 
> It looks like libtool problem. The 1.4.2 version is ok.
> 

I see configure doing this:
checking for versioned symbols... broken libtool - use libtool v1.4+; no
versions

Is this so critical? If not, linking should work fine given this
warning, or else configure should halt.

Or versioned symbols shouldn't be versioned if this is what configure
sees...

-- 
ing. Andrei Boros
mailto:andrei@srr.ro / +40-21-303-1870
Centrul pt. Tehnologia Informatiei
Societatea Romana de Radiodifuziune


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Re: alsa-lib linking problem

[Takashi Iwai]

At Tue, 11 Mar 2003 15:58:44 +0200,
Andrei Boros wrote:
> 
> Jaroslav Kysela wrote:
> > 
> > It looks like libtool problem. The 1.4.2 version is ok.
> > 
> 
> I see configure doing this:
> checking for versioned symbols... broken libtool - use libtool v1.4+; no
> versions
> 
> Is this so critical? If not, linking should work fine given this
> warning, or else configure should halt.

not too critical but i recommend you to update it than using too old
version if the update is not difficult.

a workaroud is to pass --with-versioned=no to configure script, btw.


Takashi


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Re: alsa-lib linking problem

[Jaroslav Kysela]

On Tue, 11 Mar 2003, Takashi Iwai wrote:

> At Tue, 11 Mar 2003 15:58:44 +0200,
> Andrei Boros wrote:
> > 
> > Jaroslav Kysela wrote:
> > > 
> > > It looks like libtool problem. The 1.4.2 version is ok.
> > > 
> > 
> > I see configure doing this:
> > checking for versioned symbols... broken libtool - use libtool v1.4+; no
> > versions
> > 
> > Is this so critical? If not, linking should work fine given this
> > warning, or else configure should halt.
> 
> not too critical but i recommend you to update it than using too old
> version if the update is not difficult.
> 
> a workaroud is to pass --with-versioned=no to configure script, btw.

This workaround doesn't work. I'm working on this problem.

						Jaroslav

P.S. Problems in my list before 0.9.0final:

1) OSS seq emulator segfaults (seems some memory leak)
   - try alsa-driver/test/seq2 test utility to run several times
   - if you'll work on this problem ASAP, please drop an e-mail, otherwise
     I'm working on it
2) vxpocket drivers don't work with the dmix plugin (machine hangup)
   - I'll disable the dmix plugin for this card and solve problem later
3) alsa-lib - symbol versions
4) vmalloc_to_page() problem again

-----
Jaroslav Kysela <perex@suse.cz>
Linux Kernel Sound Maintainer
ALSA Project, SuSE Labs



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