Created attachment 161721 [details] GraphicsMagick.diff
There was already a PR to upgrade it to .21 which has been done. Now this patch does not apply. I think you should have continued the preceding PR. This would need to resubmitted now on the latest tree. Also note that at least 8 ports had to be bumped because .20 => .21 because the shared library version changed, and now it appears that this happened again.
Created attachment 161891 [details] GraphicsMagick.diff
I think the bump of the PORTREVISION of the depend port you make with a script.
line 150 of pkg-plist is not a good change.
Created attachment 161916 [details] GraphicsMagick.diff
Created attachment 161917 [details] GraphicsMagick.diff
A commit references this bug: Author: marino Date: Sun Oct 11 16:20:43 UTC 2015 New revision: 399093 URL: https://svnweb.freebsd.org/changeset/ports/399093 Log: graphics/GraphicsMagick: Upgrade version 1.3.21 => 1.3.22 GraphicsMagick was just updated, but there was as newer, second PR to upgrade it once more. And again, the shared library version has been bumped (haven't these guys heard of symbol versioning?) While the INDEX references 114 users of GraphicksMagick, I'm going to only bump the same 8 ports as yesterday. The bump script appears to be obsolete (still uses CVS!) PR: 203547 Submitted by: Walter Schwarzenfeld Changes: head/comms/xastir/Makefile head/graphics/GraphicsMagick/Makefile head/graphics/GraphicsMagick/distinfo head/graphics/GraphicsMagick/pkg-plist head/graphics/cimg/Makefile head/graphics/gimp-gmic-plugin/Makefile head/graphics/pecl-gmagick/Makefile head/graphics/vips/Makefile head/math/octave/Makefile head/science/gnudatalanguage/Makefile head/textproc/htmltolatex/Makefile
I already corrected patch #2. There's no viable script to bump. The one in Tools/scripts still uses CVS. Done, thanks.