ocamlPackages.ocp-build: remove spurious dependency to camlp4

Change attribute name from “ocpBuild” to “ocp-build”.

pkgs/development/tools/ocaml/ocaml-top/default.nix

···
   };
 
   buildInputs = [ ncurses jbuilder ]
-  ++ (with ocamlPackages; [ ocaml ocpBuild findlib lablgtk ocp-index ]);
+  ++ (with ocamlPackages; [ ocaml ocp-build findlib lablgtk ocp-index ]);
 
   configurePhase = ''
     export TERM=xterm

pkgs/development/tools/ocaml/ocp-build/default.nix

···
-{ stdenv, fetchFromGitHub, ocaml, findlib, ncurses, buildOcaml }:
+{ stdenv, fetchFromGitHub, ocaml, findlib, ncurses }:
 let
   version = "1.99.19-beta";
 in
-buildOcaml {
+stdenv.mkDerivation rec {
 
-  name = "ocp-build";
-  inherit version;
+  name = "ocaml${ocaml.version}-ocp-build-${version}";
 
   src = fetchFromGitHub {
     owner = "OCamlPro";
···
     sha256 = "162k5l0cxyqanxlml5v8mqapdq5qbqc9m4b8wdjq7mf523b3h2zj";
   };
 
-  buildInputs = [ ocaml ];
+  buildInputs = [ ocaml findlib ];
   propagatedBuildInputs = [ ncurses ];
   preInstall = "mkdir -p $out/bin";
   preConfigure = ''

pkgs/development/tools/ocaml/ocp-indent/1.5.2.nix

···
-{ stdenv, fetchzip, ocaml, findlib, ocpBuild, cmdliner }:
+{ stdenv, fetchzip, ocaml, findlib, ocp-build, cmdliner }:
 
 let inherit (stdenv.lib) getVersion versionAtLeast; in
 
 assert versionAtLeast (getVersion ocaml) "3.12.1";
-assert versionAtLeast (getVersion ocpBuild) "1.99.6-beta";
+assert versionAtLeast (getVersion ocp-build) "1.99.6-beta";
 assert versionAtLeast "0.9.8" (getVersion cmdliner);
 
 stdenv.mkDerivation {
···
     sha256 = "0ynv2yhm7akpvqp72pdabhddwr352s1k85q8m1khsvspgg1mkiqz";
   };
 
-  nativeBuildInputs = [ ocpBuild ];
+  nativeBuildInputs = [ ocp-build ];
 
   buildInputs = [ ocaml findlib cmdliner ];
 

pkgs/development/tools/ocaml/ocp-indent/default.nix

···
-{ stdenv, fetchzip, ocaml, findlib, jbuilder, ocpBuild, cmdliner }:
+{ stdenv, fetchzip, ocaml, findlib, jbuilder, ocp-build, cmdliner }:
 
 let inherit (stdenv.lib) getVersion versionAtLeast; in
 
 assert versionAtLeast (getVersion ocaml) "3.12.1";
 assert versionAtLeast (getVersion cmdliner) "1.0.0";
-assert versionAtLeast (getVersion ocpBuild) "1.99.6-beta";
+assert versionAtLeast (getVersion ocp-build) "1.99.6-beta";
 
 stdenv.mkDerivation rec {
 
···
     sha256 = "0rcaa11mjqka032g94wgw9llqpflyk3ywr3lr6jyxbh1rjvnipnw";
   };
 
-  nativeBuildInputs = [ ocpBuild ];
+  nativeBuildInputs = [ ocp-build ];
   buildInputs = [ ocaml findlib cmdliner ];
 
   inherit (jbuilder) installPhase;

pkgs/development/tools/ocaml/ocp-index/default.nix

···
-{ stdenv, fetchFromGitHub, fetchpatch, ocaml, findlib, ocpBuild, ocpIndent, opam, cmdliner, ncurses, re, lambdaTerm, libev }:
+{ stdenv, fetchFromGitHub, fetchpatch, ocaml, findlib, ocp-build, ocpIndent, opam, cmdliner, ncurses, re, lambdaTerm, libev }:
 
 let inherit (stdenv.lib) getVersion versionAtLeast optional; in
 
 assert versionAtLeast (getVersion ocaml) "4";
-assert versionAtLeast (getVersion ocpBuild) "1.99.13-beta";
+assert versionAtLeast (getVersion ocp-build) "1.99.13-beta";
 assert versionAtLeast (getVersion ocpIndent) "1.4.2";
 
 let
···
     sha256 = "07snnydczkzapradh1c22ggv9vaff67nc36pi3218azb87mb1p7z";
   }) ];
 
-  buildInputs = [ ocaml findlib ocpBuild opam cmdliner ncurses re libev ]
+  buildInputs = [ ocaml findlib ocp-build opam cmdliner ncurses re libev ]
   ++ optional (versionAtLeast (getVersion lambdaTerm) "1.7") lambdaTerm;
   propagatedBuildInputs = [ ocpIndent ];
 

pkgs/top-level/ocaml-packages.nix

···
 
     ocf = callPackage ../development/ocaml-modules/ocf { };
 
-    ocpBuild = callPackage ../development/tools/ocaml/ocp-build { };
+    ocp-build = callPackage ../development/tools/ocaml/ocp-build { };
 
     ocpIndent = callPackage ../development/tools/ocaml/ocp-indent { };
     ocpIndent_1_5_2 = callPackage ../development/tools/ocaml/ocp-indent/1.5.2.nix { cmdliner = cmdliner_0_9; };