port to dune from jbuilder

Signed-off-by: Anil Madhavapeddy <[email protected]>

.gitignore

@@ -1,4 +1,4 @@
 _build/
 *.install
 *.merlin
-
+.*.swp

.travis.yml

@@ -8,5 +8,8 @@ env:
   global:
   - PACKAGE="mirage-block-xen"
   matrix:
-  - DISTRO="ubuntu-16.04" OCAML_VERSION="4.03.0"
-  - DISTRO="alpine" OCAML_VERSION="4.04.2"
+  - DISTRO="ubuntu" OCAML_VERSION="4.03"
+  - DISTRO="alpine" OCAML_VERSION="4.04"
+  - DISTRO="alpine" OCAML_VERSION="4.05"
+  - DISTRO="alpine" OCAML_VERSION="4.06"
+  - DISTRO="alpine" OCAML_VERSION="4.07"

CHANGES.md

@@ -1,3 +1,6 @@
+## 1.6.0 (2019-01-11):
+* Port to dune from jbuilder (@avsm)
+
 ## 1.5.4 (2017-07-05):
 * Use `ppx_cstruct` directly instead of the `cstruct.ppx` compat
   package, which makes it easier for jbuilder subdirectory embedding.

Makefile

@@ -2,16 +2,16 @@
 .PHONY: build clean test
 
 build:
-	jbuilder build @install --dev
+	dune build
 
 test:
-	jbuilder runtest --dev
+	dune runtest
 
 install:
-	jbuilder install
+	dune install
 
 uninstall:
-	jbuilder uninstall
+	dune uninstall
 
 xen-depends: Dockerfile build.sh
 	docker build -t mirage-block-xen .

dune-project

@@ -0,0 +1,2 @@
+(lang dune 1.0)
+(name mirage-block-xen)

lib/blkproto.ml

@@ -15,7 +15,7 @@
  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  *)
 
-open Printf
+[@@@warning "-32"]
 
 type ('a, 'b) result = [
   | `OK of 'a

lib/dune

@@ -0,0 +1,26 @@
+(library
+ (name mirage_block_xen)
+ (public_name mirage-block-xen)
+ (modules Blkproto Device_number)
+ (libraries cstruct io-page)
+ (wrapped false)
+ (preprocess
+  (pps ppx_cstruct)))
+
+(library
+ (name mirage_block_xen_front)
+ (public_name mirage-block-xen.front)
+ (modules Blkfront Block)
+ (libraries logs stringext lwt cstruct ppx_cstruct mirage-block-lwt io-page
+   io-page-xen shared-memory-ring shared-memory-ring-lwt mirage-block-xen
+   xen-evtchn xen-gnt mirage-xen)
+ (wrapped false))
+
+(library
+ (name mirage_block_xen_back)
+ (public_name mirage-block-xen.back)
+ (modules Blkback Block_request)
+ (libraries logs lwt cstruct ppx_cstruct io-page shared-memory-ring
+   shared-memory-ring-lwt mirage-block-xen xen-evtchn xen-gnt xenstore
+   xenstore.client mirage-block-lwt rresult)
+ (wrapped false))

mirage-block-xen.opam

@@ -1,42 +1,44 @@
-opam-version: "1.2"
-maintainer:   "[email protected]"
-homepage:     "https://github.com/mirage/mirage-block-xen"
-dev-repo:     "https://github.com/mirage/mirage-block-xen.git"
-bug-reports:  "https://github.com/mirage/mirage-block-xen/issues"
-doc:          "https://mirage.github.io/mirage-block-xen"
-
-authors: [
-  "Anil Madhavapeddy"
-  "David Scott"
-  "Thomas Leonard"
-]
+opam-version: "2.0"
+maintainer: "[email protected]"
+authors: ["Anil Madhavapeddy" "David Scott" "Thomas Leonard"]
 license: "ISC"
-tags: [
-  "org:mirage"
-  "org:xapi-project"
-]
-
-build: [
-  [ "jbuilder" "subst"] {pinned}
-  [ "jbuilder" "build" "-p" name "-j" jobs ]
-]
-
+tags: ["org:mirage" "org:xapi-project"]
+homepage: "https://github.com/mirage/mirage-block-xen"
+doc: "https://mirage.github.io/mirage-block-xen/"
+bug-reports: "https://github.com/mirage/mirage-block-xen/issues"
 depends: [
-  "ocamlfind" {build}
-  "jbuilder"  {build & >="1.0+beta9"}
+  "ocaml" {>= "4.02.0"}
+  "dune" {build}
   "cmdliner"
   "logs"
   "stringext"
   "lwt" {>= "2.4.3"}
   "cstruct" {>= "1.9.0"}
-  "ppx_tools"
   "shared-memory-ring-lwt"
   "mirage-block-lwt" {>= "1.0.0"}
   "ipaddr"
   "io-page-xen" {>= "2.0.0"}
-  "mirage-xen" {>= "1.0.1" }
+  "mirage-xen" {>= "1.0.1"}
   "rresult"
 ]
-available: [
-  ocaml-version >= "4.02.0"
+build: [
+  ["dune" "subst"] {pinned}
+  ["dune" "build" "-p" name "-j" jobs]
 ]
+dev-repo: "git+https://github.com/mirage/mirage-block-xen.git"
+synopsis: "MirageOS block driver for Xen that implements the blkfront/back protocol"
+description: """
+This library allows a Mirage OCaml application to
+
+  1. read and write blocks from any Xen "backend" (server)
+  2. service block requests from any Xen "frontend" (client)
+
+This library can be used in both kernelspace (on Xen)
+or in userspace (using libraries that come with Xen).
+
+This library depends on the
+[shared-memory-ring](https://github.com/mirage/shared-memory-ring)
+library which enables high-throughput, low-latency data
+transfers over shared memory on both x86 and ARM architectures,
+using the standard Xen RPC and event channel semantics.
+"""