dev-ml/diet: ounit2 patch

Closes: https://bugs.gentoo.org/838817
Signed-off-by: Alessandro Barbieri <lssndrbarbieri@gmail.com>

dev-ml/diet/diet-0.4.ebuild

@@ -23,7 +23,8 @@ IUSE="ocamlopt test"
 RDEPEND="dev-ml/stdlib-shims:="
 DEPEND="
 	${RDEPEND}
-	test? ( dev-ml/ounit )
+	test? ( dev-ml/ounit2 )
 "
 
+PATCHES="${FILESDIR}/${P}-ounit2.patch"
 RESTRICT="!test? ( test )"

dev-ml/diet/files/diet-0.4-ounit2.patch

@@ -0,0 +1,45 @@
+From 5557ef1e0779a94454cbe4324de7581dca4a997f Mon Sep 17 00:00:00 2001
+From: Alessandro Barbieri <lssndrbarbieri@gmail.com>
+Date: Sat, 16 Apr 2022 14:45:55 +0200
+Subject: [PATCH 1/3] depend on ounit2
+
+--- a/diet.opam
++++ b/diet.opam
+@@ -9,7 +9,7 @@ depends: [
+   "ocaml" {>= "4.03.0"}
+   "dune"
+   "stdlib-shims"
+-  "ounit" {with-test}
++  "ounit2" {with-test}
+ ]
+ build: [
+   ["dune" "subst"] {pinned}
+
+From 64428455c8b1d3e81ce006476cbd6fe10d200176 Mon Sep 17 00:00:00 2001
+From: Alessandro Barbieri <lssndrbarbieri@gmail.com>
+Date: Sat, 16 Apr 2022 14:47:13 +0200
+Subject: [PATCH 2/3] use ounit2
+
+--- a/lib_test/dune
++++ b/lib_test/dune
+@@ -1,3 +1,3 @@
+ (tests
+  (names test)
+- (libraries diet oUnit))
++ (libraries diet ounit2))
+
+From 41c6f7adf7a321cf334a99a72ffe0bf3be1eb4ba Mon Sep 17 00:00:00 2001
+From: Alessandro Barbieri <lssndrbarbieri@gmail.com>
+Date: Sat, 16 Apr 2022 14:47:35 +0200
+Subject: [PATCH 3/3] use ounit2
+
+--- a/.merlin
++++ b/.merlin
+@@ -1,6 +1,6 @@
+ PKG astring cmdliner cstruct logs lwt mirage-block mirage-block-unix ppx_sexp_conv ppx_tools ppx_type_conv
+ PKG io-page io-page.unix logs.fmt result sexplib
+-PKG ezjsonm mirage-block-ramdisk nbd ounit
++PKG ezjsonm mirage-block-ramdisk nbd ounit2
+ S lib
+ S lib_test
+ B _build/**