dev-ml/ppx_let: fix build with ocaml 4.03

Package-Manager: portage-2.2.28
Signed-off-by: Alexis Ballier <aballier@gentoo.org>

diff --git a/dev-ml/ppx_let/files/oc43.patch b/dev-ml/ppx_let/files/oc43.patch
new file mode 100644 (file)
index 0000000..2949642
--- /dev/null
+++ b/dev-ml/ppx_let/files/oc43.patch
@@ -0,0 +1,44 @@
+diff -uNr ppx_let-113.33.00/_oasis ppx_let-113.33.00+4.03/_oasis
+--- ppx_let-113.33.00/_oasis   2016-03-09 16:44:54.000000000 +0100
++++ ppx_let-113.33.00+4.03/_oasis      2016-03-22 15:13:50.000000000 +0100
+@@ -1,8 +1,8 @@
+ OASISFormat:      0.4
+-OCamlVersion:     >= 4.02.3
++OCamlVersion:     >= 4.03.0
+ FindlibVersion:   >= 1.3.2
+ Name:             ppx_let
+-Version:          113.33.00
++Version:          113.33.00+4.03
+ Synopsis:         Monadic let-bindings
+ Authors:          Jane Street Group, LLC <opensource@janestreet.com>
+ Copyrights:       (C) 2015-2016 Jane Street Group LLC <opensource@janestreet.com>
+diff -uNr ppx_let-113.33.00/opam ppx_let-113.33.00+4.03/opam
+--- ppx_let-113.33.00/opam     2016-03-18 12:08:01.000000000 +0100
++++ ppx_let-113.33.00+4.03/opam        2016-03-22 17:51:37.000000000 +0100
+@@ -15,4 +15,4 @@
+   "ppx_core"
+   "ppx_driver"
+ ]
+-available: [ ocaml-version >= "4.02.3" ]
++available: [ ocaml-version >= "4.03.0" ]
+diff -uNr ppx_let-113.33.00/src/ppx_let.ml ppx_let-113.33.00+4.03/src/ppx_let.ml
+--- ppx_let-113.33.00/src/ppx_let.ml   2016-03-09 16:44:54.000000000 +0100
++++ ppx_let-113.33.00+4.03/src/ppx_let.ml      2016-03-22 15:13:50.000000000 +0100
+@@ -64,7 +64,7 @@
+   in
+   pexp_apply ~loc
+     (eoperator ~loc (Extension_name.operator_name extension_name))
+-    [("", arg); (fn_label, fn)]
++    [(Nolabel, arg); (Labelled fn_label, fn)]
+ ;;
+ 
+ let maybe_open extension_name ~to_open:module_to_open expr =
+@@ -90,7 +90,7 @@
+       ppat_tuple ~loc [p; acc])
+   in
+   bind_apply ~loc extension_name ~arg:nested_boths
+-    ~fn:(pexp_fun ~loc "" None nested_patterns
++    ~fn:(pexp_fun ~loc Nolabel None nested_patterns
+            (maybe_open extension_name ~to_open:open_in_body body))
+ ;;
+ 

diff --git a/dev-ml/ppx_let/ppx_let-113.33.00.ebuild b/dev-ml/ppx_let/ppx_let-113.33.00.ebuild
index b451b5325ed81043aa3b542de779b79876175f20..a721168803c19f99795f263b82bfd3c291150ffa 100644 (file)
--- a/dev-ml/ppx_let/ppx_let-113.33.00.ebuild
+++ b/dev-ml/ppx_let/ppx_let-113.33.00.ebuild
@@ -22,6 +22,10 @@ DEPEND="dev-ml/ppx_tools:=
 RDEPEND="${DEPEND}"
 DEPEND="${DEPEND} dev-ml/opam"
 
+src_prepare() {
+       has_version '>=dev-lang/ocaml-4.03' && epatch "${FILESDIR}/oc43.patch"
+}
+
 src_configure() {
        emake setup.exe
        OASIS_SETUP_COMMAND="./setup.exe" oasis_src_configure