Added patch to x11/ocaml-lablgtk for compilation with ocaml 4.05

x11/ocaml-lablgtk/Makefile

@@ -1,7 +1,8 @@
-# $NetBSD: Makefile,v 1.30 2017/11/01 09:25:36 jaapb Exp $
+# $NetBSD: Makefile,v 1.31 2017/11/09 10:57:57 jaapb Exp $
 
 DISTNAME=	lablgtk-2.18.6
 PKGNAME=	ocaml-${DISTNAME}
+PKGREVISION=	1
 CATEGORIES=	x11
 MASTER_SITES=	https://forge.ocamlcore.org/frs/download.php/1726/
 

x11/ocaml-lablgtk/distinfo

@@ -1,4 +1,4 @@
-$NetBSD: distinfo,v 1.10 2017/11/01 09:25:36 jaapb Exp $
+$NetBSD: distinfo,v 1.11 2017/11/09 10:57:57 jaapb Exp $
 
 SHA1 (lablgtk-2.18.6.tar.gz) = 2dd099ecca246274df8f6f363c8d418ff3a67568
 RMD160 (lablgtk-2.18.6.tar.gz) = 6fef28c6ec2757da3e0773d33c77c13abaf61895
@@ -6,3 +6,4 @@ SHA512 (lablgtk-2.18.6.tar.gz) = 0d30da0e4a93b1693ac6d63161d40c8cd6d9337e105a65f
 Size (lablgtk-2.18.6.tar.gz) = 804837 bytes
 SHA1 (patch-configure) = a559be17f6687bfb4919617c01e5c28252bf9e99
 SHA1 (patch-src_Makefile) = 5cdcc55b1b2be61bf7303c1f5fb28bb02d931aae
+SHA1 (patch-src_gutf8.ml) = a813e6b7dc3944a23b4b069c9484417a592c42e8

x11/ocaml-lablgtk/patches/patch-src_gutf8.ml

@@ -0,0 +1,22 @@
+$NetBSD: patch-src_gutf8.ml,v 1.1 2017/11/09 10:57:57 jaapb Exp $
+
+Patch to compile with OCaml 4.05 (remove for 4.06!)
+--- src/gutf8.ml.orig	2017-10-30 08:37:29.000000000 +0000
++++ src/gutf8.ml
+@@ -68,14 +68,14 @@ let write_unichar s ~pos (c : unichar) =
+ let from_unichar (n : unichar) =
+   let s = Bytes.create 6 and pos = ref 0 in
+   write_unichar s ~pos n;
+-  Bytes.sub_string s ~pos:0 ~len:!pos
++  Bytes.sub_string s 0 !pos
+ 
+ let from_unistring (s : unistring) =
+   let len = Array.length s in
+   let r = Bytes.create (len*6) in
+   let pos = ref 0 in
+   for i = 0 to len-1 do write_unichar r ~pos s.(i) done;
+-  Bytes.sub_string r ~pos:0 ~len:!pos
++  Bytes.sub_string r 0 !pos
+ 
+ let rec hi_bits n =
+   if n land 0x80 = 0 then 0 else