Here's an update for ocaml-graphics (only used by ocaml-cairo).

ok?

Index: Makefile
===================================================================
RCS file: /cvs/ports/graphics/ocaml-graphics/Makefile,v
diff -u -p -u -r1.10 Makefile
--- Makefile	24 Apr 2024 17:10:15 -0000	1.10
+++ Makefile	10 Jun 2026 03:48:21 -0000
@@ -1,8 +1,7 @@
 COMMENT =	graphics library providing basic drawing primitives
 CATEGORIES =	graphics
 
-V =		5.0.0
-REVISION =	6
+V =		5.1.2
 DISTNAME =	graphics-$V
 PKGNAME =	ocaml-graphics-$V
 
@@ -16,7 +15,8 @@ EXTRACT_SUFX =	.tbz
 
 MODULES =	lang/ocaml
 
-BUILD_DEPENDS = devel/dune
+BUILD_DEPENDS = devel/dune \
+		devel/dune,-configurator
 
 MAKE_ENV =	CPATH=${X11BASE}/include \
 		LIBRARY_PATH=${X11BASE}/lib
Index: distinfo
===================================================================
RCS file: /cvs/ports/graphics/ocaml-graphics/distinfo,v
diff -u -p -u -r1.1.1.1 distinfo
--- distinfo	26 Sep 2019 09:33:14 -0000	1.1.1.1
+++ distinfo	10 Jun 2026 03:48:21 -0000
@@ -1,2 +1,2 @@
-SHA256 (graphics-5.0.0.tbz) = Lc9g1VKusri/bB/hlkxa/+i/44vEuGJZ7k3L66IwFV0=
-SIZE (graphics-5.0.0.tbz) = 39856
+SHA256 (graphics-5.1.2.tbz) = QA/YHSPxy0FGuWl5NCwkeXHdVPWHn/0vgOx80CEuMtQ=
+SIZE (graphics-5.1.2.tbz) = 58863
Index: patches/patch-src_unix_open_c
===================================================================
RCS file: patches/patch-src_unix_open_c
diff -N patches/patch-src_unix_open_c
--- patches/patch-src_unix_open_c	11 Mar 2022 19:22:54 -0000	1.2
+++ /dev/null	1 Jan 1970 00:00:00 -0000
@@ -1,12 +0,0 @@
-Index: src/unix/open.c
---- src/unix/open.c.orig
-+++ src/unix/open.c
-@@ -365,7 +365,7 @@ value caml_gr_sigio_handler(void)
- 
- /* Processing of graphic errors */
- 
--static value * graphic_failure_exn = NULL;
-+const static value * graphic_failure_exn = NULL;
- 
- void caml_gr_fail(const char *fmt, const char *arg)
- {