At Tue, 03 Jul 2007 13:39:21 -0300,
Fausto Carvalho Marques SIlva wrote:
>
> Compiling alsa-lib-1.0.14rc4 with the above options:
>
> ./configure --disable-aload --disable-alisp --disable-instr
> --disable-seq --disable-hwdep --disable-rawmidi --with-debug=no
> --with-pcm-plugins=hw --with-ctl-plugins=hw
>
>
> After the build of asound and a linking against a simple program:
>
> #include <stdio.h>
> #include <stdlib.h>
> #include <alsa/asoundlib.h>
>
> main (int argc, char *argv[])
> {
> int i;
> int err;
> short buf[128];
> snd_pcm_t *playback_handle;
> snd_pcm_hw_params_t *hw_params;
>
> if ((err = snd_pcm_open (&playback_handle, argv[1],
> SND_PCM_STREAM_PLAYBACK, 0)) < 0) {
> fprintf (stderr, "cannot open audio device %s (%s)\n",
> argv[1],
> snd_strerror (err));
> exit (1);
> }
> snd_pcm_close (playback_handle);
> exit (0);
> }
>
>
>
> gcc -o teste teste.c -I./include src/.libs/libasound.so.2.0.0 -ldl
> src/.libs/libasound.so.2.0.0: undefined reference to
> `snd_hwdep_info_get_name'
> src/.libs/libasound.so.2.0.0: undefined reference to
> `snd_rawmidi_info_get_name'
> src/.libs/libasound.so.2.0.0: undefined reference to
> `snd_rawmidi_info_sizeof'
> src/.libs/libasound.so.2.0.0: undefined reference to
> `snd_rawmidi_info_set_device'
> src/.libs/libasound.so.2.0.0: undefined reference to
> `snd_hwdep_info_set_device'
> src/.libs/libasound.so.2.0.0: undefined reference to `snd_hwdep_info_sizeof'
> src/.libs/libasound.so.2.0.0: undefined reference to
> `snd_rawmidi_info_set_stream'
> collect2: ld returned 1 exit status
>
>
>
> After some verification discoverd that the problem is on
> src/control/namehint.c that references this functions but the configure
> removed
> rawmidi and hwdep. How can we resolve this problem?
We need simply add ifdefs around the function calls there.
I fixed on HG tree now. Thanks for reporting!
Takashi
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