oxcaml · avsm · Nov 27, 2025 · Nov 27, 2025
diff --git a/packages/alcotest/alcotest.1.9.0+ox/opam b/packages/alcotest/alcotest.1.9.0+ox/opam
@@ -27,7 +27,7 @@ depends: [
   "cmdliner"           {with-test & < "2.0.0"}
   "re"                 {= "1.14.0+ox"}
   "stdlib-shims"
-  "uutf"               {= "1.0.3+ox"}
+  "uutf"               {= "1.0.4+ox"}
   "ocaml-syntax-shims"
   "odoc"               {with-doc}
 ]

diff --git a/packages/async_ssl/async_ssl.v0.18~preview.130.76+222/opam b/packages/async_ssl/async_ssl.v0.18~preview.130.76+222/opam
@@ -19,8 +19,8 @@ depends: [
   "ppx_optcomp"       {= "v0.18~preview.130.76+222"}
   "stdio"             {= "v0.18~preview.130.76+222"}
   "conf-libssl"
-  "ctypes"            {= "0.23.0+ox"}
-  "ctypes-foreign"    {= "0.23.0+ox"}
+  "ctypes"            {= "0.24.0+ox"}
+  "ctypes-foreign"    {= "0.24.0+ox"}
   "dune"              {>= "3.17.0"}
   "dune-configurator"
   "integers"

diff --git a/packages/ctypes-foreign/ctypes-foreign.0.24.0+ox/files/bigarray.patch b/packages/ctypes-foreign/ctypes-foreign.0.24.0+ox/files/bigarray.patch
@@ -0,0 +1,11 @@
+--- a/src/ctypes/ctypes_memory.ml
++++ b/src/ctypes/ctypes_memory.ml
+@@ -301,7 +301,7 @@
+     ba_repr: f;
+     bigarray: b;
+     carray: c;
+-    dims: d > bigarray_class -> b -> (a, f) Bigarray.kind =
++    dims: d > bigarray_class -> b @ immutable -> (a, f) Bigarray.kind =
+   function
+   | Genarray -> Genarray.kind
+   | Array1 -> Array1.kind
diff --git a/packages/ctypes-foreign/ctypes-foreign.0.24.0+ox/opam b/packages/ctypes-foreign/ctypes-foreign.0.24.0+ox/opam
@@ -0,0 +1,59 @@
+opam-version: "2.0"
+synopsis: "Dynamic access to foreign C libraries using Ctypes"
+description: """
+
+This installs the `ctypes-foreign` interface which
+uses `libffi` to provide dynamic access to foreign libraries."""
+maintainer: ["Jeremy Yallop <yallop@gmail.com>"]
+authors: ["Jeremy Yallop"]
+license: "MIT"
+tags: ["org:mirage"]
+homepage: "https://github.com/yallop/ocaml-ctypes"
+doc: "https://yallop.github.io/ocaml-ctypes/"
+bug-reports: "https://github.com/yallop/ocaml-ctypes/issues"
+depends: [
+  "dune" {>= "3.9"}
+  "ocaml" {>= "4.07.0"}
+  "integers" {with-test & >= "0.2.2"}
+  "ctypes" {= version}
+  "dune-configurator"
+  "conf-pkg-config"
+  "lwt" {with-test & >= "2.4.7"}
+  "ounit2" {with-test}
+  "conf-ncurses" {with-test}
+  "conf-fts" {with-test & os != "win32"}
+  "conf-libffi" {>= "2.0.0"}
+  "odoc" {with-doc}
+]
+build: [
+  ["dune" "subst"] {dev}
+  [
+    "dune"
+    "build"
+    "-p"
+    name
+    "-j"
+    jobs
+    "--promote-install-files=false"
+    "@install"
+    "@runtest" {with-test}
+    "@doc" {with-doc}
+  ]
+  ["dune" "install" "-p" name "--create-install-files" name]
+]
+dev-repo: "git+https://github.com/yallop/ocaml-ctypes.git"
+url {
+  src:
+    "https://github.com/yallop/ocaml-ctypes/archive/refs/tags/0.24.0.tar.gz"
+  checksum: [
+    "sha256=249c5604c8554659761a7282db4ad200aa8c0fdc408cdb53102bd70feeb51955"
+    "md5=064316aaf508a9db203f114bb8401dee"
+  ]
+}
+patches: ["bigarray.patch"]
+extra-files: [
+  [
+    "bigarray.patch"
+    "sha256=c5d59b4624382cd61ff8da5c9ec3153ada0880efc43fbb2a20491984bd509a3e"
+  ]
+]
diff --git a/packages/ctypes/ctypes.0.24.0+ox/files/bigarray.patch b/packages/ctypes/ctypes.0.24.0+ox/files/bigarray.patch
@@ -0,0 +1,11 @@
+--- a/src/ctypes/ctypes_memory.ml
++++ b/src/ctypes/ctypes_memory.ml
+@@ -301,7 +301,7 @@
+     ba_repr: f;
+     bigarray: b;
+     carray: c;
+-    dims: d > bigarray_class -> b -> (a, f) Bigarray.kind =
++    dims: d > bigarray_class -> b @ immutable -> (a, f) Bigarray.kind =
+   function
+   | Genarray -> Genarray.kind
+   | Array1 -> Array1.kind
diff --git a/packages/ctypes/ctypes.0.24.0+ox/opam b/packages/ctypes/ctypes.0.24.0+ox/opam
@@ -0,0 +1,72 @@
+opam-version: "2.0"
+synopsis: "Combinators for binding to C libraries without writing any C"
+description: """
+
+ctypes is a library for binding to C libraries using pure OCaml. The primary
+aim is to make writing C extensions as straightforward as possible.
+The core of ctypes is a set of combinators for describing the structure of C
+types -- numeric types, arrays, pointers, structs, unions and functions. You
+can use these combinators to describe the types of the functions that you want
+to call, then bind directly to those functions -- all without writing or
+generating any C!
+
+To install the optional `ctypes-foreign` interface (which uses `libffi` to
+provide dynamic access to foreign libraries), you will need to also install
+the `ctypes-foreign` package.
+
+    opam install ctypes-foreign
+
+This will make the `ctypes-foreign` ocamlfind subpackage available."""
+maintainer: ["Jeremy Yallop <yallop@gmail.com>"]
+authors: ["Jeremy Yallop"]
+license: "MIT"
+tags: ["org:mirage"]
+homepage: "https://github.com/yallop/ocaml-ctypes"
+doc: "https://yallop.github.io/ocaml-ctypes/"
+bug-reports: "https://github.com/yallop/ocaml-ctypes/issues"
+depends: [
+  "dune" {>= "3.9"}
+  "ocaml" {>= "4.07.0"}
+  "integers"
+  "dune-configurator"
+  "ounit2" {with-test}
+  "conf-fts" {with-test & os != "win32"}
+  "conf-pkg-config" {with-test}
+  "odoc" {with-doc}
+]
+build: [
+  ["dune" "subst"] {dev}
+  [
+    "dune"
+    "build"
+    "-p"
+    name
+    "-j"
+    jobs
+    "--promote-install-files=false"
+    "@install"
+    "@runtest" {with-test}
+    "@doc" {with-doc}
+  ]
+  ["dune" "install" "-p" name "--create-install-files" name]
+]
+dev-repo: "git+https://github.com/yallop/ocaml-ctypes.git"
+url {
+  src:
+    "https://github.com/yallop/ocaml-ctypes/archive/refs/tags/0.24.0.tar.gz"
+  checksum: [
+    "sha256=249c5604c8554659761a7282db4ad200aa8c0fdc408cdb53102bd70feeb51955"
+    "md5=064316aaf508a9db203f114bb8401dee"
+  ]
+}
+conflicts: [
+  "host-system-msvc"
+]
+x-maintenance-intent: ["(any).(any).(latest)"]
+patches: ["bigarray.patch"]
+extra-files: [
+  [
+    "bigarray.patch"
+    "sha256=c5d59b4624382cd61ff8da5c9ec3153ada0880efc43fbb2a20491984bd509a3e"
+  ]
+]
diff --git a/packages/eio/eio.1.3+ox/opam b/packages/eio/eio.1.3+ox/opam
@@ -47,5 +47,5 @@ x-extra-doc-deps: [
 ]
 url {
   src:
-    "git+https://github.com/oxcaml/eio.git#e6823784545a453af81493f744ddb2e73b8ea10a"
+    "git+https://github.com/oxcaml/eio.git#7de26f5331f1e7aac1c086a5ebe849dd940b5c3e"
 }
diff --git a/packages/eio_linux/eio_linux.1.3+ox/opam b/packages/eio_linux/eio_linux.1.3+ox/opam
@@ -38,5 +38,5 @@ x-extra-doc-deps: [
 ]
 url {
   src:
-    "git+https://github.com/oxcaml/eio.git#e6823784545a453af81493f744ddb2e73b8ea10a"
+    "git+https://github.com/oxcaml/eio.git#7de26f5331f1e7aac1c086a5ebe849dd940b5c3e"
 }
diff --git a/packages/eio_main/eio_main.1.3+ox/opam b/packages/eio_main/eio_main.1.3+ox/opam
@@ -39,5 +39,5 @@ x-extra-doc-deps: [
 ]
 url {
   src:
-    "git+https://github.com/oxcaml/eio.git#e6823784545a453af81493f744ddb2e73b8ea10a"
+    "git+https://github.com/oxcaml/eio.git#7de26f5331f1e7aac1c086a5ebe849dd940b5c3e"
 }
diff --git a/packages/eio_posix/eio_posix.1.3+ox/opam b/packages/eio_posix/eio_posix.1.3+ox/opam
@@ -35,5 +35,5 @@ x-extra-doc-deps: [
 ]
 url {
   src:
-    "git+https://github.com/oxcaml/eio.git#e6823784545a453af81493f744ddb2e73b8ea10a"
+    "git+https://github.com/oxcaml/eio.git#7de26f5331f1e7aac1c086a5ebe849dd940b5c3e"
 }
diff --git a/packages/hardcaml_c/hardcaml_c.v0.18~preview.130.76+222/opam b/packages/hardcaml_c/hardcaml_c.v0.18~preview.130.76+222/opam
@@ -19,8 +19,8 @@ depends: [
   "ppx_hardcaml"   {= "v0.18~preview.130.76+222"}
   "ppx_jane"       {= "v0.18~preview.130.76+222"}
   "ppx_rope"       {= "v0.18~preview.130.76+222"}
-  "ctypes"         {= "0.23.0+ox"}
-  "ctypes-foreign" {= "0.23.0+ox"}
+  "ctypes"         {= "0.24.0+ox"}
+  "ctypes-foreign" {= "0.24.0+ox"}
   "dune"           {>= "3.17.0"}
 ]
 available: arch != "arm32" & arch != "x86_32"

diff --git a/packages/hardcaml_verilator/hardcaml_verilator.v0.18~preview.130.76+222/opam b/packages/hardcaml_verilator/hardcaml_verilator.v0.18~preview.130.76+222/opam
@@ -20,8 +20,8 @@ depends: [
   "ppx_hardcaml"   {= "v0.18~preview.130.76+222"}
   "ppx_jane"       {= "v0.18~preview.130.76+222"}
   "stdio"          {= "v0.18~preview.130.76+222"}
-  "ctypes"         {= "0.23.0+ox"}
-  "ctypes-foreign" {= "0.23.0+ox"}
+  "ctypes"         {= "0.24.0+ox"}
+  "ctypes-foreign" {= "0.24.0+ox"}
   "dune"           {>= "3.17.0"}
 ]
 available: arch != "arm32" & arch != "x86_32"

diff --git a/packages/js_of_ocaml-compiler/js_of_ocaml-compiler.6.0.1+ox/opam b/packages/js_of_ocaml-compiler/js_of_ocaml-compiler.6.0.1+ox/opam
@@ -20,7 +20,7 @@ depends: [
   "ppxlib"     {= "0.33.0+ox"}
   "re"         {with-test & = "1.14.0+ox"}
   "cmdliner"   {>= "1.1.0"}
-  "sedlex"     {= "3.6+ox"}
+  "sedlex"     {= "3.7+ox"}
   "qcheck"     {with-test}
   "menhir"
   "menhirLib"

diff --git a/packages/lsp/lsp.1.19.0+ox/opam b/packages/lsp/lsp.1.19.0+ox/opam
@@ -29,7 +29,7 @@ depends: [
   "ppx_yojson_conv"
   "cinaps"              {with-test}
   "ppx_expect"          {with-test}
-  "uutf"                {= "1.0.3+ox"}
+  "uutf"                {= "1.0.4+ox"}
   "odoc"                {with-doc}
   "ocaml"               {>= "4.14"}
 ]

diff --git a/packages/notty-community/notty-community.0.2.4+ox/opam b/packages/notty-community/notty-community.0.2.4+ox/opam
@@ -21,7 +21,7 @@ depends: [
   "dune"  {>= "3.0"}
   "ocaml" {>= "4.08.0"}
   "cppo"  {build & >= "1.1.0"}
-  "uutf"  {= "1.0.3+ox"}
+  "uutf"  {= "1.0.4+ox"}
   "uucp"  {with-dev-setup}
   "lwt"   {with-test}
 "base"

diff --git a/packages/ocaml-variants/ocaml-variants.5.2.0+ox/opam b/packages/ocaml-variants/ocaml-variants.5.2.0+ox/opam
@@ -108,8 +108,8 @@ conflicts: [
   "base" {< "v0.18~"}
   "alcotest" {!= "1.9.0+ox"}
   "backoff" {!= "0.1.1+ox"}
-  "ctypes" {!= "0.23.0+ox"}
-  "ctypes-foreign" {!= "0.23.0+ox"}
+  "ctypes" {!= "0.24.0+ox"}
+  "ctypes-foreign" {!= "0.24.0+ox"}
   "dot-merlin-reader" {!= "5.2.1-502+ox"}
   "dune" {<= "3.20.2"}
   "gen_js_api" {!= "1.1.2+ox"}
@@ -127,18 +127,18 @@ conflicts: [
   "ocaml-compiler-libs" {!= "v0.17.0+ox"}
   "ocaml-index" {!= "1.1+ox"}
   "ocaml-lsp-server" {!= "1.19.0+ox"}
-  "ocamlbuild" {!= "0.15.0+ox"}
+  "ocamlbuild" {!= "0.16.1+ox"}
   "ocamlformat" {!= "0.26.2+ox"}
   "ocamlformat-lib" {!= "0.26.2+ox"}
   "ojs" {!= "1.1.2+ox"}
   "ppxlib" {!= "0.33.0+ox"}
   "ppxlib_ast" {!= "0.33.0+ox"}
   "re" {!= "1.14.0+ox"}
-  "sedlex" {!= "3.6+ox"}
+  "sedlex" {!= "3.7+ox"}
   "spawn" {!= "v0.15.1+ox"}
-  "topkg" {!= "1.0.8+ox"}
+  "topkg" {!= "1.1.1+ox"}
   "uTop" {!= "2.16.0+ox"}
-  "uutf" {!= "1.0.3+ox"}
+  "uutf" {!= "1.0.4+ox"}
   "wasm_of_ocaml-compiler" {!= "6.0.1+ox"}
   "zarith" {<"1.12"}
   "zarith" {="1.12"}

diff --git a/packages/ocamlbuild/ocamlbuild.0.16.1+ox/files/flambda2.patch b/packages/ocamlbuild/ocamlbuild.0.16.1+ox/files/flambda2.patch
@@ -0,0 +1,47 @@
+diff --git a/Makefile b/Makefile
+index 3039625..1344f79 100644
+--- a/Makefile
++++ b/Makefile
+@@ -412,10 +412,22 @@ endif
+
+ # The generic rules
+
+-%.cmo: %.ml
++src/%.cmo: src/%.ml
++	$(OCAMLC) -for-pack Ocamlbuild_pack $(OCB_COMPFLAGS) -c $<
++
++bin/%.cmo: bin/%.ml
++	$(OCAMLC) $(OCB_COMPFLAGS) -c $<
++
++plugin-lib/%.cmo: plugin-lib/%.ml
++	$(OCAMLC) $(OCB_COMPFLAGS) -c $<
++
++src/%.cmi: src/%.mli
++	$(OCAMLC) -for-pack Ocamlbuild_pack $(OCB_COMPFLAGS) -c $<
++
++bin/%.cmi: bin/%.mli
+ 	$(OCAMLC) $(OCB_COMPFLAGS) -c $<
+
+-%.cmi: %.mli
++plugin-lib/%.cmi: plugin-lib/%.mli
+ 	$(OCAMLC) $(OCB_COMPFLAGS) -c $<
+
+ src/%.cmx: src/%.ml
+diff --git a/src/configuration.ml b/src/configuration.ml
+index a209df5..ec620d0 100644
+--- a/src/configuration.ml
++++ b/src/configuration.ml
+@@ -58,6 +58,14 @@ let apply_config s (config : t) init =
+   List.fold_left begin fun tags (key, v) ->
+     if key_match key s then
+       List.fold_right add v.plus_tags (List.fold_right remove v.minus_tags tags)
++    else if
++         List.mem (Filename.extension s) [".ml"; ".mli"]
++      && key_match key (Filename.remove_extension s ^ ".cmx")
++    then
++      let only_for_pack l =
++        List.filter (fun (tag, _) -> String.length tag >= 9 && String.sub tag 0 9 = "for-pack(") l
++      in
++      List.fold_right add (only_for_pack v.plus_tags) (List.fold_right remove (only_for_pack v.minus_tags) tags)
+     else tags
+   end init config
diff --git a/packages/ocamlbuild/ocamlbuild.0.16.1+ox/opam b/packages/ocamlbuild/ocamlbuild.0.16.1+ox/opam
@@ -0,0 +1,50 @@
+opam-version: "2.0"
+version: "0.16.1+ox"
+name: "ocamlbuild"
+synopsis:
+  "OCamlbuild is a build system with builtin rules to easily build most OCaml projects"
+maintainer: "Gabriel Scherer <gabriel.scherer@gmail.com>"
+authors: ["Nicolas Pouillard" "Berke Durak"]
+license: "LGPL-2.0-or-later WITH OCaml-LGPL-linking-exception"
+homepage: "https://github.com/ocaml/ocamlbuild/"
+doc: "https://github.com/ocaml/ocamlbuild/blob/master/manual/manual.adoc"
+bug-reports: "https://github.com/ocaml/ocamlbuild/issues"
+depends: [
+  "ocaml"     {>= "4.08"}
+  "ocamlfind" {with-test}
+  "menhirLib" {with-test}
+]
+conflicts: [
+  "base-ocamlbuild"
+  "ocamlfind" {< "1.6.2"}
+]
+build: [
+  [
+    make
+    "-f"
+    "configure.make"
+    "all"
+    "OCAMLBUILD_PREFIX=%{prefix}%"
+    "OCAMLBUILD_BINDIR=%{bin}%"
+    "OCAMLBUILD_LIBDIR=%{lib}%"
+    "OCAMLBUILD_MANDIR=%{man}%"
+    "OCAML_NATIVE=%{ocaml:native}%"
+    "OCAML_NATIVE_TOOLS=%{ocaml:native}%"
+  ]
+  [make "check-if-preinstalled" "all" "opam-install"]
+]
+dev-repo: "git+https://github.com/ocaml/ocamlbuild.git"
+
+url {
+  src: "https://github.com/ocaml/ocamlbuild/archive/refs/tags/0.16.1.tar.gz"
+  checksum: [
+    "sha512=e918b9a0081f271e507c7a4f4d5d5a7cdf818ca51c52acec1bac85ddad5f6cad078cb3c568252fbcf5401c2d75323ed8f50fdd881bda1c9632840320408393ae"
+  ]
+}
+patches: ["flambda2.patch"]
+extra-files: [
+  [
+    "flambda2.patch"
+    "sha256=d9a4c6425c8b56ea6a878661abc5704810a73003fd76b97073b9f998619dce8a"
+  ]
+]
diff --git a/packages/ocamlformat-lib/ocamlformat-lib.0.26.2+ox/opam b/packages/ocamlformat-lib/ocamlformat-lib.0.26.2+ox/opam
@@ -37,7 +37,7 @@ depends: [
   "ocp-indent"          {with-test = "false" & >= "1.8.0" | with-test & >= "1.8.1"}
   "stdio"
   "uuseg"               {>= "10.0.0"}
-  "uutf"                {= "1.0.3+ox"}
+  "uutf"                {= "1.0.4+ox"}
   "csexp"               {>= "1.4.0"}
   "astring"
   "result"
-Original file line number
+Diff line change
@@ Expand Up / @@ -47,5 +47,5 @@ x-extra-doc-deps: [ @@
     ]
     url {
       src:
-        "git+https://github.com/oxcaml/eio.git#e6823784545a453af81493f744ddb2e73b8ea10a"
+        "git+https://github.com/oxcaml/eio.git#7de26f5331f1e7aac1c086a5ebe849dd940b5c3e"
     }