wineoss.drv: Add mmdevapi driver.

[Andrew Eikum]

On 05/05/2011 10:22 PM, Gerald Pfeifer wrote:
> On Fri, 29 Apr 2011, Gerald Pfeifer wrote:
>>    commit be332326ba8fc3def406c5f29adf04fbe9a83976
>>    Author: Andrew Eikum<aeikum at codeweavers.com>
>>    Date:   Wed Apr 27 09:12:36 2011 -0500
>>
>>  is causing the following build failures on my nightly FreeBSD testers:
>>
>>    mmdevdrv.c:463:20: error: 'AFMT_S24_PACKED' undeclared (first use in this function)
>>    mmdevdrv.c:476:16: error: 'AFMT_FLOAT' undeclared (first use in this function)
>>    mmdevdrv.c:854:24: error: 'AFMT_FLOAT' undeclared (first use in this function)
>>    mmdevdrv.c:863:24: error: 'AFMT_S24_PACKED' undeclared (first use in this function)
>>    mmdevdrv.c:1084:24: error: 'SNDCTL_DSP_HALT' undeclared (first use in this function)
>>
>>  Looks like some autoconfigury is not working or incomplete?
>
> This has now been broken for a week; when are you planning on fixing
> this, Andrew?

Bugs are much easier to keep track of than mailing list threads.

> If not, any pointers on how to best approach this?
>
> I checked, and AFMT_FLOAT is not defined in /usr/include on either
> my FreeBSD 8.2 tester nor my openSUSE 11.4 machine, whereas other
> AFMT_ strings are.  Similarly for AFMT_S24_PACKED and SNDCTL_DSP_HALT.

Commit f60a0f5e565ab9ec5f13b6b489e03b6b22ebf8f7 was supposed to fix 
these issues. See bug 26975 for more background.

You might find some relevant information searching config.log for 
"oss_sysinfo". The configure changes that Julliard added use the 
oss_sysinfo structure to check that you have OSSv4 installed.

If Wine is trying to build wineoss.drv, then you must have oss_sysinfo. 
If you have oss_sysinfo, then you have OSSv4. If you have OSSv4, then 
you should have all of the above symbols, but apparently you don't. So I 
suspect it's something amiss with your OSSv4 implementation, and that's 
where I would begin investigating.

Does that help you diagnose the problem?

Andrew