ImageMagick 6.5.4.10
Stephen Montgomery-Smith
stephen at missouri.edu
Thu Aug 13 04:05:10 UTC 2009
On Wed, 12 Aug 2009, Jason J. Hellenthal wrote:
> On Wed, 12 Aug 2009 21:44:39 -0500 (CDT)
> Stephen Montgomery-Smith <stephen at missouri.edu> wrote:
>
>>
>>
>> On Wed, 12 Aug 2009, Jason J. Hellenthal wrote:
>>
>>> On Wed, 12 Aug 2009 20:11:20 -0500
>>> ajtiM <lumiwa at gmail.com> wrote:
>>>
>>>> Update to 6.5.4.10 on FreeBSD 7.2
>>>>
>>>> magick/.libs/libMagickCore.so: undefined reference to `carg'
>>>> *** Error code 1
>>
>> Try this patch:
>>
>> diff -u magick/fourier-orig.c magick/fourier.c
>> --- magick/fourier-orig.c 2009-08-13 02:39:18.000000000 +0000
>> +++ magick/fourier.c 2009-08-13 02:40:13.000000000 +0000
>> @@ -515,7 +515,7 @@
>> for (x=0L; x < (long) fourier_info->center; x++)
>> {
>> magnitude[i]=cabs(fourier[i]);
>> - phase[i]=carg(fourier[i]);
>> + phase[i]=atan2(cimag(fourier[i]),creal(fourier[i]));
>> i++;
>> }
>> else
>>
>
> I conclude this fixes the problem on 7.2-RELEASE-p3/i386 Non-SMP
I submitted the fix at ports/137712
The function carg seems to have been introduced in FreeBSD 8. If you look
inside /usr/src/lib/msun/src/s_carg.c (on a machine with FreeBSD 8) you
will see that the replacement I provided provides EXACTLY the same
functionality.
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