[asterisk-users] error compiling dahdi for recent kernels

[Malcolm Davenport]

Howdy,

There's a dahdi-linux-complete-3.1.0-rc1+3.1.0-rc1.tar.gz.

Try that.

On Thu, Jun 6, 2019 at 1:11 PM Greg Woods <greg at gregandeva.net> wrote:

> Seems like I post about this about once a year, when it's time to upgrade
> Fedora.
>
> I first got this error trying to compile a patched version of
> dahdi-linux-2.11.1; I noticed that there is now a
> dahdi-linux-complete-3.0.0+3.0.0, so I tried that one with the same result.
>
> If I compile it while running kernel-4.16.8-300.fc28.x86_64, it compiles
> fine, but when I try to compile it while
> running kernel-5.0.16-100.fc28.x86_64, I get this error:
>
> CC [M]
>  /local/src/dahdi/dahdi-linux-complete-3.0.0+3.0.0/linux/drivers/dahdi/oct612x/oct612x-user.o
> /local/src/dahdi/dahdi-linux-complete-3.0.0+3.0.0/linux/drivers/dahdi/oct612x/oct612x-user.c:
> In function ‘Oct6100UserGetTime’:
> /local/src/dahdi/dahdi-linux-complete-3.0.0+3.0.0/linux/drivers/dahdi/oct612x/oct612x-user.c:38:2:
> error: implicit declaration of function ‘do_gettimeofday’; did you mean
> ‘do_settimeofday64’? [-Werror=implicit-function-declaration]
>   do_gettimeofday(&tv);
>   ^~~~~~~~~~~~~~~
>   do_settimeofday64
> cc1: some warnings being treated as errors
> make[4]: *** [scripts/Makefile.build:277:
> /local/src/dahdi/dahdi-linux-complete-3.0.0+3.0.0/linux/drivers/dahdi/oct612x/oct612x-user.o]
> Error 1
> make[3]: *** [scripts/Makefile.build:492:
> /local/src/dahdi/dahdi-linux-complete-3.0.0+3.0.0/linux/drivers/dahdi/oct612x]
> Error 2
> make[2]: *** [Makefile:1581:
> _module_/local/src/dahdi/dahdi-linux-complete-3.0.0+3.0.0/linux/drivers/dahdi]
> Error 2
> make[2]: Leaving directory '/usr/src/kernels/5.0.16-100.fc28.x86_64'
> make[1]: *** [Makefile:74: modules] Error 2
> make[1]: Leaving directory
> '/local/src/dahdi/dahdi-linux-complete-3.0.0+3.0.0/linux'
> make: *** [Makefile:9: all] Error 2
>
> At first I thought this might be due to using a newer version of gcc that
> was being stricter about turning warnings into errors, but it compiles fine
> with the older kernel. So I tried some stupid stuff like calling
> do_gettimeofday64() instead; same error. I also tried the suggestion of
> using settimeofday64() instead; different error (argument type mismatch,
> but even if it had compiled, I wouldn't have expected that code to actually
> work).  Also tried explicitly declaring "void do_gettimeofday()" (since the
> return value isn't being used); different error.
>
> I expect this isn't a hard thing to fix, but it has been many years since
> I've done any C programming and I am quite rusty.
>
> Anyone else run into this, and have a fix?
>
> Thanks,
> --Greg
>
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-- 
--------------------------------------------------
Malcolm Davenport
Digium - a Sangoma company | Senior Product Manager
445 Jan Davis Drive NW - Huntsville, AL 35806 - US
Tel/Fax: +1 256 428 6252
malcolmd at sangoma.com
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