[alsa-devel] Compiler errors in alsa-lib-1.0.22/test/*.c

[John Simpson]

On 7/19/10, John Simpson <john at swajime.com> wrote:
> On 7/19/10, John Simpson <john at swajime.com> wrote:
>> On 7/19/10, Jaroslav Kysela <perex at perex.cz> wrote:
>>
>>> You must force compilation in test directory, for example:
>>>
>>> cd alsa-lib/test
>>> make pcm
>>>
>>>  					Jaroslav
>>>
>>
>> Ok ... I'm learning :o) (i think)
>>
>> On my n810 that gives me this:
>> [user at nokia ~/src/dsp-alsa/trunk/alsa-lib/test]$ make pcm
>> cc     pcm.c   -o pcm
>> pcm.c: In function `help':
>> pcm.c:719: warning: use of cast expressions as lvalues is deprecated
>> /var/tmp/ccQOAYhr.o: In function `generate_sine':pcm.c:(.text+0x140):
>> undefined reference to `snd_pcm_format_width'
>> :pcm.c:(.text+0x160): undefined reference to `snd_pcm_format_width'
>> :pcm.c:(.text+0x378): undefined reference to `sin'
>> /var/tmp/ccQOAYhr.o: In function `set_hwparams':pcm.c:(.text+0x5ac):
>> undefined reference to `snd_pcm_hw_params_any'
>> :pcm.c:(.text+0x5c4): undefined reference to `snd_strerror'
>>
>> On my ubuntu system:
>> john at system76-pc:~/alsa-lib-1.0.23/test$ make pcm
>> if gcc -DHAVE_CONFIG_H -I. -I. -I../include -I../include   -Wall -pipe
>> -g -D_GNU_SOURCE -MT pcm.o -MD -MP -MF ".deps/pcm.Tpo" -c -o pcm.o
>> pcm.c; \
>> 	then mv -f ".deps/pcm.Tpo" ".deps/pcm.Po"; else rm -f
>> ".deps/pcm.Tpo"; exit 1; fi
>> make: *** No rule to make target `../src/libasound.la', needed by `pcm'.
>> Stop.
>>
>> It works on the ubuntu system only if I run 'make check' first, as
>> mentioned by Clemens Ladisch in another post.
>>
>> I copied the file .deps/pcm.Tpo from the ubunutu system to the n810,
>> and pasted the output from the ubuntu command "make pcm" in directly:
>> [user at nokia ~/src/dsp-alsa/trunk/alsa-lib/test]$ if gcc
>> -DHAVE_CONFIG_H -I. -I. -I../include -I../include   -Wall -pipe -g
>> -D_GNU_SOURCE -MT pcm.o -MD -MP -MF ".deps/pcm.Tpo" -c -o pcm.o pcm.c;
>> then mv -f ".deps/pcm.Tpo" ".deps/pcm.Po"; else rm -f ".deps/pcm.Tpo";
>> exit 1; fi
>> pcm.c: In function `help':
>> pcm.c:719: warning: use of cast expressions as lvalues is deprecated
>>
>> Now it looks to me like that generated pcm.o on both machines.  What
>> do I do with pcm.o now?
>>
>
> I'm going to try 1.0.23 on the n810 again, now that I see it works on
> the ubuntu system.
>
> [user at nokia ~/src/dsp-alsa/trunk/alsa-lib]$ cat version
> 1.0.10
>

Back to square 1 ... 1.0.23 bricks the n810.
:-(