The following reply was made to PR pkg/32753; it has been noted by GNATS.

From: Idar Tollefsen <idart@performancedesign.no>
To: gnats-bugs@NetBSD.org
Cc: 
Subject: Re: pkg/32753
Date: Mon, 06 Feb 2006 02:56:44 +0100

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 Actually, scratch that patch. It worked fine on my system, but when 
 transfered to another system, it started to spit out these messages:
 
 dyld: Symbol not found: _feenableexcept
    Referenced from: /usr/pkg/bin/dot
    Expected in: dynamic lookup
 
 Attached is the NSGetEnviron() solution I was talking about in the form 
 of a patch against lib/ast/pathpath.c. This solves the initial problem 
 of the unresolved _environ symbol, but the build fails later with the 
 following:
 
 gcc -pipe -dynamiclib  -o .libs/libgvplugin_usershape_gd.1.0.0.dylib 
 .libs/gvplugin_usershape_gd.o .libs/gvusershape_gd.o 
 -L/usr/pkg/pkgsrc/graphics/graphviz/work/.buildlink/lib 
 -L/usr/pkg/pkgsrc/graphics/graphviz/work/.x11-buildlink/lib 
 ../../lib/gd/.libs/libgvgd.dylib 
 /usr/pkg/pkgsrc/graphics/graphviz/work/.buildlink/lib/libfontconfig.dylib 
 /usr/pkg/pkgsrc/graphics/graphviz/work/.buildlink/lib/libfreetype.dylib 
 /usr/pkg/pkgsrc/graphics/graphviz/work/.buildlink/lib/libexpat.dylib 
 /usr/pkg/pkgsrc/graphics/graphviz/work/.buildlink/lib/libjpeg.dylib 
 /usr/pkg/pkgsrc/graphics/graphviz/work/.buildlink/lib/libpng.dylib 
 /usr/lib/gcc/powerpc-apple-darwin8/4.0.1/../../..//libiconv.dylib 
 /usr/pkg/pkgsrc/graphics/graphviz/work/.buildlink/lib/libintl.dylib 
 /usr/lib/gcc/powerpc-apple-darwin8/4.0.1/../../..//libc.dylib 
 /usr/lib/libiconv.dylib  -mabi=altivec -maltivec -mtune=G4 -mcpu=7450 
 -install_name  /usr/pkg/lib/graphviz/libgvplugin_usershape_gd.1.dylib 
 -Wl,-compatibility_version -Wl,2 -Wl,-current_version -Wl,2.0
 ld: Undefined symbols:
 _Dttree
 _agerr
 _dtclose
 _dtopen
 _gmalloc
 _safefile
 /usr/bin/libtool: internal link edit command failed
 *** Error code 1
 
 Stop.
 bmake: stopped in 
 /usr/pkg/pkgsrc/graphics/graphviz/work/graphviz-2.6/lib/plugin
 *** Error code 1
 
 I have not found a solution for these yet.
 
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  filename="patch-lib:ast:pathpath.c"
 
 --- lib/ast/pathpath.c.orig	2006-02-06 00:45:47.000000000 +0100
 +++ lib/ast/pathpath.c	2006-02-06 00:55:13.000000000 +0100
 @@ -33,7 +33,12 @@
  #include <unistd.h>
  
  /* #include <option.h> */
 +#if defined(__APPLE__) && defined(__MACH__)
 +#include <crt_externs.h>
 +#define environ (*_NSGetEnviron())
 +#else
  extern char **environ;
 +#endif
  char **opt_info_argv;
  
  char *pathpath(register char *path, const char *p, const char *a, int mode)
 
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