[arch-dev-public] WARNING: libjpeg rebuilds are entering [testing] - devs get building!

[Eric Bélanger]

On Wed, Jul 8, 2009 at 3:13 AM, Gerardo Exequiel
Pozzi<vmlinuz386 at yahoo.com.ar> wrote:
> Eric Bélanger wrote:
>> On Wed, Jul 8, 2009 at 1:08 AM, Pierre Schmitz<pierre at archlinux.de> wrote:
>>
>>> On Wednesday 01 July 2009 14:12:05 Allan McRae wrote:
>>>
>>>> Devs, please remember to mark off rebuilt packages from the TODO list as
>>>> you go.
>>>>
>>> sane-frontends and netpbm do not compile.
>>>
>>>
>>
>> I just commited a patch for netpbm  to fix some of the compile
>> problems. It still needs more patching to compile. The remaining error
>> is:
>>
>> jpeg.c: In function `ReadJPEG':
>> jpeg.c:473: error: `struct jpeg_decompress_struct' has no member named
>> `min_DCT_scaled_size'
>>
>> This is because min_DCT_scaled_size is no longer defined in libjpeg's
>> header files. I don't know how to fix it.  I wasn't able to find any
>> patches. It seems that the libjpeg update is too new.
>>
>>
> Reading the libjpeg.h seems that replacing with min_DCT_v_scaled_size is
> fine. Quote from header: "Therefore, the IDCT output contains
> v_samp_factor*DCT_v_scaled_size sample rows of a component per iMCU row."
>
> buffer_height = cinfo.max_v_samp_factor * cinfo.min_DCT_v_scaled_size;
>
> But maybe I wrong.
>
>
> BTW: should be compiled with -fno-strict-aliasing there are some
> warnings about this, and the code can or not work correctly.
>

I'll check it out.  The pkgrel for netpbm is misused. It'll need to be
fixed. If someone as a better/verified patch, post it here. I'll take
care of the rebuild and pkgrel fixing.

BTW, I just pushed rebuilds for celestia and kismet (x86_64 only).
I'll do them for  i686  tomorrow unless someone does it before.