This update of ocaml-cairo supports ocaml 5.x.

Note that it needs the update diff for lablgtk2 to version 2.18.14 first.

lablgtk3 (the only consumer) still seems to work with this update.

ok?

Index: Makefile
===================================================================
RCS file: /cvs/ports/graphics/ocaml-cairo/Makefile,v
diff -u -p -u -r1.18 Makefile
--- Makefile	24 Apr 2024 17:10:14 -0000	1.18
+++ Makefile	10 Jun 2026 03:33:11 -0000
@@ -1,10 +1,9 @@
 COMMENT =	binding to cairo, a 2D vector graphics library
 CATEGORIES =	graphics
 
-V =		0.6.2
+V =		0.6.5
 DISTNAME =	cairo2-$V
 PKGNAME =	ocaml-cairo-$V
-REVISION =	7
 
 # LGPL 3.0
 PERMIT_PACKAGE = Yes
Index: distinfo
===================================================================
RCS file: /cvs/ports/graphics/ocaml-cairo/distinfo,v
diff -u -p -u -r1.3 distinfo
--- distinfo	26 Dec 2021 21:33:16 -0000	1.3
+++ distinfo	10 Jun 2026 03:33:11 -0000
@@ -1,2 +1,2 @@
-SHA256 (cairo2-0.6.2.tbz) = a7P1kiVmIwT6Fhtwxs29ffgO4iexsulxUoc9cnJmEK4=
-SIZE (cairo2-0.6.2.tbz) = 90428
+SHA256 (cairo2-0.6.5.tbz) = JdxByUNtmrz1bKrZoQWUT/c0YEG4zGoqZUq4hItlc3I=
+SIZE (cairo2-0.6.5.tbz) = 90746