gnu: ocaml@4.02: Remove the package, affected by a CVE, and its dependent

packages.

This fixes <https://bugs.gnu.org/27462>.

* gnu/packages/ocaml.scm (ocaml-4.02, camlp4-4.02, ocaml4.02-menhir)
(ocaml4.02-lablgtk, ocaml4.02-findlib, ocaml4.02-ounit)
(ocaml4.02-camlzip, ocaml4.02-ocamlmod, ocaml4.02-zarith)
(ocaml4.02-qcheck, ocaml4.02-qtest, ocaml4.02-stringext)
(ocaml4.02-bisect, ocaml4.02-bitstring, ocaml4.02-result)
(ocaml4.02-topkg, ocaml4.02-rresult, ocaml4.02-sqlite3, ocaml4.02-csv)
(ocaml4.02-mtime, ocaml4.02-cmdliner, ocaml4.02-fmt, ocaml4.02-astring)
(ocaml4.02-alcotest, ocaml4.02-ppx-tools, ocaml4.02-react, ocaml4.02-ssl)
(ocaml4.02-lwt, ocaml4.02-lwt-log, ocaml4.02-logs, ocaml4.02-fpath)
(ocaml4.02-bos, ocaml4.02-xmlm, ocaml4.02-ulex, ocaml4.02-uchar)
(ocaml4.02-uutf, ocaml4.02-jsonm, ocaml4.02-ocurl, ocaml4.02-base64)
(ocaml4.02-omake, ocaml4.02-batteries, ocaml4.02-pcre, ocaml4.02-oasis)
(ocaml4.02-js-build-tools, ocaml4.02-bin-prot, ocaml4.02-fieldslib)
(ocaml4.02-ppx-core, ocaml4.02-ppx-optcomp, ocaml4.02-ppx-driver)
(ocaml4.02-cppo, ocaml4.02-ppx-deriving, ocaml4.02-ppx-type-conv)
(ocaml4.02-ppx-inline-test, ocaml4.02-ppx-bench, ocaml4.02-ppx-compare)
(ocaml4.02-sexplib, ocaml4.02-typerep, ocaml4.02-variantslib)
(ocaml4.02-ppx-sexp-conv, ocaml4.02-ppx-variants-conv)
(ocaml4.02-ppx-here, ocaml4.02-ppx-assert, ocaml4.02-ppx-enumerate)
(ocaml4.02-ppx-let, ocaml4.02-ppx-typerep-conv, ocaml4.02-ppx-sexp-value)
(ocaml4.02-ppx-pipebang, ocaml4.02-ppx-bin-prot, ocaml4.02-ppx-fail)
(ocaml4.02-ppx-custom-printf, ocaml4.02-ppx-sexp-message)
(ocaml4.02-ppx-fields-conv, ocaml4.02-seq, ocaml4.02-re)
(ocaml4.02-ppx-expect, ocaml4.02-ppx-jane, ocaml4.02-core-kernel)
(ocaml4.02-async-kernel, ocaml4.02-async-rpc-kernel, ocaml4.02-core)
(ocaml4.02-async-unix, ocaml4.02-async-extra, ocaml4.02-async)
(ocaml4.02-ocplib-endian, ocaml4.02-easy-format, optcomp)
(ocaml4.02-piqilib, ocaml4.02-uuidm, ocaml4.02-graph, ocaml4.02-piqi)
(ocaml4.02-camomile, ocaml4.02-zed, ocaml4.02-lambda-term): Remove variables.
* guix/build-system/ocaml.scm (default-ocaml4.02)
(default-ocaml4.02-findlib, package-with-ocaml4.02)
(strip-ocaml4.02-variant): Remove variables.

guix/build-system/ocaml.scm

@@ -28,9 +28,7 @@
   #:use-module (srfi srfi-1)
   #:export (%ocaml-build-system-modules
             package-with-ocaml4.01
-            package-with-ocaml4.02
             strip-ocaml4.01-variant
-            strip-ocaml4.02-variant
             default-findlib
             default-ocaml
             lower
@@ -94,14 +92,6 @@
   (let ((module (resolve-interface '(gnu packages ocaml))))
     (module-ref module 'ocaml4.01-findlib)))
 
-(define (default-ocaml4.02)
-  (let ((ocaml (resolve-interface '(gnu packages ocaml))))
-    (module-ref ocaml 'ocaml-4.02)))
-
-(define (default-ocaml4.02-findlib)
-  (let ((module (resolve-interface '(gnu packages ocaml))))
-    (module-ref module 'ocaml4.02-findlib)))
-
 (define* (package-with-explicit-ocaml ocaml findlib old-prefix new-prefix
                                        #:key variant-property)
   "Return a procedure of one argument, P.  The procedure creates a package
@@ -161,24 +151,12 @@ pre-defined variants."
                                "ocaml-" "ocaml4.01-"
                                #:variant-property 'ocaml4.01-variant))
 
-(define package-with-ocaml4.02
-  (package-with-explicit-ocaml (delay (default-ocaml4.02))
-                               (delay (default-ocaml4.02-findlib))
-                               "ocaml-" "ocaml4.02-"
-                               #:variant-property 'ocaml4.02-variant))
-
 (define (strip-ocaml4.01-variant p)
   "Remove the 'ocaml4.01-variant' property from P."
   (package
     (inherit p)
     (properties (alist-delete 'ocaml4.01-variant (package-properties p)))))
 
-(define (strip-ocaml4.02-variant p)
-  "Remove the 'ocaml4.02-variant' property from P."
-  (package
-    (inherit p)
-    (properties (alist-delete 'ocaml4.02-variant (package-properties p)))))
-
 (define* (lower name
                 #:key source inputs native-inputs outputs system target
                 (ocaml (default-ocaml))