graphviz: Add link to patch

[Michael Baeuerle <micha%NetBSD.org@localhost>]

Module Name:	pkgsrc-wip
Committed By:	Michael Baeuerle <micha%NetBSD.org@localhost>
Pushed By:	micha
Date:		Fri Jul 22 13:38:13 2022 +0200
Changeset:	a94351f6e55b26f24c29d76f4af83e9c2ea8c5f8

Modified Files:
	graphviz/distinfo
	graphviz/patches/patch-tclpkg_gv_Makefile.am

Log Message:
graphviz: Add link to patch

To see a diff of this commit:
https://wip.pkgsrc.org/cgi-bin/gitweb.cgi?p=pkgsrc-wip.git;a=commitdiff;h=a94351f6e55b26f24c29d76f4af83e9c2ea8c5f8

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.

diffstat:
 graphviz/distinfo                            | 2 +-
 graphviz/patches/patch-tclpkg_gv_Makefile.am | 2 ++
 2 files changed, 3 insertions(+), 1 deletion(-)

diffs:
diff --git a/graphviz/distinfo b/graphviz/distinfo
index a0968c18ce..ca2e8fd8c9 100644
--- a/graphviz/distinfo
+++ b/graphviz/distinfo
@@ -8,4 +8,4 @@ SHA1 (patch-configure.ac) = 1c39f0b25cfc995de10a07492656c2f12a24686f
 SHA1 (patch-lib_gvc_Makefile.am) = b5d793ec0a676c5d4b257c6fec1eb182ee93718b
 SHA1 (patch-plugin_gs_gvloadimage__gs.c) = d777c822ef11b15eff992f36a9f4073c02cd4ca6
 SHA1 (patch-plugin_xlib_gvdevice__xlib.c) = 05d1549db3b9221f5bcb947173034775b0df7c6c
-SHA1 (patch-tclpkg_gv_Makefile.am) = 1cc05da71077aacc65b772ba26e7958ad52d83b3
+SHA1 (patch-tclpkg_gv_Makefile.am) = 47e15ae0342d39db7ef88e414491495c18e2c45c
diff --git a/graphviz/patches/patch-tclpkg_gv_Makefile.am b/graphviz/patches/patch-tclpkg_gv_Makefile.am
index c5264d4354..c99da7c857 100644
--- a/graphviz/patches/patch-tclpkg_gv_Makefile.am
+++ b/graphviz/patches/patch-tclpkg_gv_Makefile.am
@@ -5,6 +5,8 @@ Add missing -I flags to point to perl files.
 See https://gitlab.com/graphviz/graphviz/issues/1576.
 Issue was closed, but patch is still missing. Regression?
 
+https://gitlab.com/graphviz/graphviz/-/merge_requests/2758
+
 --- tclpkg/gv/Makefile.am.orig	2021-10-16 16:39:12.000000000 +0000
 +++ tclpkg/gv/Makefile.am
 @@ -180,7 +180,7 @@ nodist_libgv_perl_la_SOURCES = gv_perl.c