pan2-git: fix build on NetBSD, fix pkglint

pan2-git/Makefile

@@ -2,7 +2,7 @@
 
 DISTNAME=		pan2-2
 CATEGORIES=		news
-MASTER_SITES=		https://gitlab.gnome.org/GNOME/pan
+MASTER_SITES=		https://gitlab.gnome.org/GNOME/pan/
 GIT_REPO=		https://gitlab.gnome.org/GNOME/pan.git
 
 MAINTAINER=		rhialto@falu.nl

pan2-git/distinfo

@@ -1,5 +1,6 @@
 $NetBSD$
 
 SHA1 (patch-configure.ac) = e71544a02c6c3fa09fe79f78eb39ebd31e0d8a3c
-SHA1 (patch-filenames) = e68d7cd688a5b80a515cbe8e93e5bc4f5204033c
+SHA1 (patch-filenames) = bd7c49c59be49ba899b1c426aa69968c2443a12c
 SHA1 (patch-pan-general-e-util.cc) = c252f074b139b100f3f879261b1ba894b5f3350c
+SHA1 (patch-pan_usenet-utils_mime-utils.cc) = 072d8ccd5b92af252fd4a1b7d1ef121b0b517f85

pan2-git/patches/patch-filenames

@@ -1,3 +1,5 @@
+$NetBSD$
+
 diff --git a/pan/tasks/decoder.cc b/pan/tasks/decoder.cc
 index b4c21ae..04ea40a 100644
 --- pan/tasks/decoder.cc

pan2-git/patches/patch-pan_usenet-utils_mime-utils.cc

@@ -0,0 +1,18 @@
+$NetBSD$
+
+iconv prototype was changed to what non-NetBSD has.
+
+--- pan/usenet-utils/mime-utils.cc.orig	2020-04-15 08:49:36.084023027 +0000
++++ pan/usenet-utils/mime-utils.cc
+@@ -77,11 +77,7 @@ namespace pan
+       outbuf = out + converted;
+       outleft = outlen - converted;
+ 
+-#if defined(__NetBSD__)
+-      converted = iconv (cd, &inbuf, &inleft, &outbuf, &outleft);
+-#else
+       converted = iconv (cd, (char **) &inbuf, &inleft, &outbuf, &outleft);
+-#endif
+ 
+       if (converted != (size_t) -1 && errno == 0) {
+         /*