Added ocp-build-1.99.8-beta

2 files changed, 51 insertions, 0 deletions

diff --git a/pkgs/development/tools/ocaml/ocp-build/default.nix b/pkgs/development/tools/ocaml/ocp-build/default.nix
new file mode 100644
index 00000000000..4970d641643
--- /dev/null
+++ b/pkgs/development/tools/ocaml/ocp-build/default.nix
@@ -0,0 +1,40 @@
+{ stdenv, fetchurl, ocaml, findlib, ncurses }:
+
+stdenv.mkDerivation {
+
+  name = "ocp-build-1.99.8-beta";
+
+  src = fetchurl {
+    url = "https://github.com/OCamlPro/ocp-build/archive/ocp-build.1.99.8-beta.tar.gz";
+    sha256 = "06qh8v7k5m52xbivas08lblspsnvdl0vd7ghfj6wvpnfl8qvqabn";
+  };
+
+  buildInputs = [ ocaml findlib ncurses ];
+
+  patches = [ ./fix-for-no-term.patch ];
+
+  # In the Nix sandbox, the TERM variable is unset and stty does not
+  # work. In such a case, ocp-build crashes due to a bug. The
+  # ./fix-for-no-term.patch fixes this bug in the source code and hence
+  # also in the final installed version of ocp-build. However, it does not
+  # fix the bug in the precompiled bootstrap version of ocp-build that is
+  # used during the compilation process. In order to bypass the bug until
+  # it's also fixed upstream, we simply set TERM to some valid entry in the
+  # terminfo database during the bootstrap.
+  TERM = "xterm";
+
+  meta = with stdenv.lib; {
+    homepage = "http://typerex.ocamlpro.com/ocp-build.html";
+    description = "A build tool for OCaml";
+    longDescription = ''
+      ocp-build is a build system for OCaml application, based on simple
+      descriptions of packages. ocp-build combines the descriptions of
+      packages, and optimize the parallel compilation of files depending on
+      the number of cores and the automatically-infered dependencies
+      between source files.
+    '';
+    license = licenses.gpl3;
+    platforms = ocaml.meta.platforms;
+    maintainers = [ maintainers.jirkamarsik ];
+  };
+}
diff --git a/pkgs/development/tools/ocaml/ocp-build/fix-for-no-term.patch b/pkgs/development/tools/ocaml/ocp-build/fix-for-no-term.patch
new file mode 100644
index 00000000000..8ce83d095fb
--- /dev/null
+++ b/pkgs/development/tools/ocaml/ocp-build/fix-for-no-term.patch
@@ -0,0 +1,11 @@
+--- ocp-build-ocp-build.1.99.8-beta/src/ocp-build/buildTerm.ml	2014-10-27 13:54:37.532023502 +0100
++++ ocp-build-ocp-build.1.99.8-beta/src/ocp-build/buildTerm.ml.new	2014-10-27 13:54:43.397099033 +0100
+@@ -49,7 +49,7 @@
+           | _ -> failwith "stty"
+         end
+       | _ -> raise Not_found
+-    with Unix.Unix_error _ | End_of_file | Failure _ ->
++    with Unix.Unix_error _ | End_of_file | Failure _ | Not_found ->
+       try
+         (* shell envvar *)
+         int_of_string (Sys.getenv "COLUMNS")