Build with dune. (#331)

packages/flexdll-windows/flexdll-windows.0.42/opam

@@ -69,6 +69,6 @@ extra-files: [
   ["patches/no-gcc_eh.patch" "md5=65bdd2a32d0777a9d8b315df91632166"]
 ]
 url {
-  src: "https://github.com/alainfrisch/flexdll/archive/0.42.tar.gz"
+  src: "https://github.com/ocaml/flexdll/archive/0.42.tar.gz"
   checksum: "9464ae7a7e566ba7c96336cf2f34cc73"
 }

packages/ocurl-windows/ocurl-windows.0.9.2/files/patches/undef.patch

@@ -0,0 +1,18 @@
+diff --git a/curl-helper.c b/curl-helper.c
+index 6e3c748..9558cfa 100644
+--- a/curl-helper.c
++++ b/curl-helper.c
+@@ -3329,10 +3329,13 @@ SETOPT_LONG( BUFFERSIZE)
+   SETOPT_STRING( AWS_SIGV4)
+ #endif
+
++#undef TCP_KEEPALIVE
+ SETOPT_BOOL( TCP_KEEPALIVE)
+
++#undef TCP_KEEPIDLE
+ SETOPT_LONG( TCP_KEEPIDLE)
+
++#undef TCP_KEEPINTVL
+ SETOPT_LONG( TCP_KEEPINTVL)
+
+ /**

packages/ocurl-windows/ocurl-windows.0.9.2/opam

@@ -8,15 +8,32 @@ dev-repo: "git+https://github.com/ygrek/ocurl.git"
 bug-reports: "https://github.com/ygrek/ocurl/issues"
 tags: ["org:ygrek" "clib:curl"]
 build: [
-  ["./configure" "--host=%{conf-gcc-windows:host}%" "--prefix=%{prefix}%" "OCAMLFIND_TOOLCHAIN=windows"]
-  ["env" "OCAMLFIND_TOOLCHAIN=windows" make "OCAMLOPT=ocamlfind ocamlopt" "OCAMLC=ocamlfind ocamlc"]
+  [ "./configure"
+    "--host=%{conf-gcc-windows:host}%"
+    "--prefix=%{prefix}%"
+    "OCAMLFIND_TOOLCHAIN=windows"
+  ]
+  [
+    "dune"
+    "build"
+    "-p"
+    "curl"
+    "-x"
+    "windows"
+    "-j"
+    jobs
+    "@install"
+  ]
 ]
-install: [
-  ["env" "OCAMLFIND_TOOLCHAIN=windows"
-   make "install"]
+patches: [
+  "patches/undef.patch"
+]
+extra-files: [
+  ["patches/undef.patch" "md5=6a9b6d85af9f73c6c22ae918baa36ed9"]
 ]
 depends: [
   "ocaml-windows" {>= "4.02.0"}
+  "dune"
   "ocamlfind" {build}
 ]
 depopts: ["lwt" "lwt_ppx"]
@@ -26,11 +43,5 @@ depexts: [
 synopsis: "Bindings to libcurl"
 description: "libcurl is a client-side URL transfer library, supporting HTTP and a multitude of other network protocols (FTP/SMTP/RTSP/etc). This library wrap easy synchronous API (Curl), synchronous parallel and generic asynchronous API (Curl.Multi), and provides an Lwt-enabled asynchronous interface (Curl_lwt)."
 url {
-  src: "https://ygrek.org/p/release/ocurl/ocurl-0.9.2.tar.gz"
-  checksum: [
-    "md5=8a4149c6cfa79dabdfde24f308ad1f0c"
-    "sha256=e0359718c874dacd55c0b596e5dee1d23b4c394b9b5a604f1a6d618217d67763"
-    "sha512=5d670e32cdd492fa0e495b9b6b5171a9811542a520a777ed87d245ffc28cc5211d94a097750e632ee939ccc6eb91afd4b186b84d72168500e48790800b637400"
-  ]
-  mirrors: "https://github.com/ygrek/ocurl/releases/download/0.9.2/ocurl-0.9.2.tar.gz"
+  src: "git+https://github.com/ygrek/ocurl.git#1bc75b8"
 }