dev-ml/camlzip: fix build with ocaml 4.03

Package-Manager: portage-2.2.27
Signed-off-by: Alexis Ballier <aballier@gentoo.org>

2 files changed, 30 insertions, 0 deletions

diff --git a/dev-ml/camlzip/camlzip-1.05.ebuild b/dev-ml/camlzip/camlzip-1.05.ebuild
index 73d097ab040..bbd81fc810e 100644
--- a/dev-ml/camlzip/camlzip-1.05.ebuild
+++ b/dev-ml/camlzip/camlzip-1.05.ebuild
@@ -20,6 +20,10 @@ RDEPEND=">=dev-lang/ocaml-3.10.2:=[ocamlopt?]
 		>=sys-libs/zlib-1.1.3"
 DEPEND="${RDEPEND}"
 
+src_prepare() {
+	epatch "${FILESDIR}/ocaml-4.03.patch"
+}
+
 src_compile() {
 	emake all
 	if use ocamlopt; then
diff --git a/dev-ml/camlzip/files/ocaml-4.03.patch b/dev-ml/camlzip/files/ocaml-4.03.patch
new file mode 100644
index 00000000000..49822426d8a
--- /dev/null
+++ b/dev-ml/camlzip/files/ocaml-4.03.patch
@@ -0,0 +1,26 @@
+Index: camlzip-1.05/zip.ml
+===================================================================
+--- camlzip-1.05.orig/zip.ml
++++ camlzip-1.05/zip.ml
+@@ -73,8 +73,6 @@ type out_file =
+     mutable of_entries: entry list;
+     of_comment: string }
+ 
+-exception Error of string * string * string
+-
+ (* Return the position of the last occurrence of s1 in s2, or -1 if not
+    found. *)
+ 
+Index: camlzip-1.05/zlibstubs.c
+===================================================================
+--- camlzip-1.05.orig/zlibstubs.c
++++ camlzip-1.05/zlibstubs.c
+@@ -168,7 +168,7 @@ value camlzip_inflateEnd(value vzs)
+ 
+ value camlzip_update_crc32(value crc, value buf, value pos, value len)
+ {
+-  return caml_copy_int32(crc32((uint32) Int32_val(crc), 
++  return caml_copy_int32(crc32((uint32_t) Int32_val(crc), 
+                           &Byte_u(buf, Long_val(pos)),
+                           Long_val(len)));
+ }