On Wed, 12 Aug 2009, Jason J. Hellenthal wrote:

On Wed, 12 Aug 2009 21:44:39 -0500 (CDT)
Stephen Montgomery-Smith <step...@missouri.edu> wrote:



On Wed, 12 Aug 2009, Jason J. Hellenthal wrote:

On Wed, 12 Aug 2009 20:11:20 -0500
ajtiM <lum...@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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