[bug#33079] [PATCH 02/34] gnu: Add ocamlbuild.

[Julien Lepiller]

* gnu/packages/ocaml.scm (ocamlbuild): New variable.
---
 gnu/packages/ocaml.scm | 42 ++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 42 insertions(+)

diff --git a/gnu/packages/ocaml.scm b/gnu/packages/ocaml.scm
index 681b9652e..ac8c68b12 100644
--- a/gnu/packages/ocaml.scm
+++ b/gnu/packages/ocaml.scm
@@ -283,6 +283,48 @@ functional, imperative and object-oriented styles of 
programming.")
 
 (define-public ocaml ocaml-4.07)
 
+(define-public ocamlbuild
+         (package
+           (name "ocamlbuild")
+           (version "0.13.1")
+           (source (origin
+                     (method url-fetch)
+                     (uri (string-append 
"https://github.com/ocaml/ocamlbuild/archive/";
+                                         version ".tar.gz"))
+                     (file-name (string-append name "-" version ".tar.gz"))
+                     (sha256
+                      (base32
+                       
"1320cfkixs1xlng5av04pa5qjb3ynvi2kl3k1ngqzg5fpi29b0vr"))))
+           (build-system gnu-build-system)
+           (arguments
+            `(#:test-target "test"
+              #:tests? #f; tests require findlib
+              #:make-flags
+              (list (string-append "OCAMLBUILD_PREFIX=" (assoc-ref %outputs 
"out"))
+                    (string-append "OCAMLBUILD_BINDIR=" (assoc-ref %outputs 
"out")
+                                "/bin")
+                    (string-append "OCAMLBUILD_LIBDIR=" (assoc-ref %outputs 
"out")
+                                "/lib/ocaml/site-lib")
+                    (string-append "OCAMLBUILD_MANDIR=" (assoc-ref %outputs 
"out")
+                                "/share/man"))
+              #:phases
+              (modify-phases %standard-phases
+                (delete 'bootstrap)
+                (delete 'configure)
+                (add-before 'build 'findlib-environment
+                  (lambda* (#:key outputs #:allow-other-keys)
+                    (let* ((out (assoc-ref outputs "out")))
+                      (setenv "OCAMLFIND_DESTDIR" (string-append out 
"/lib/ocaml/site-lib"))
+                      (setenv "OCAMLFIND_LDCONF" "ignore")
+                      #t))))))
+           (native-inputs
+            `(("ocaml" ,ocaml)))
+           (home-page "https://github.com/ocaml/ocamlbuild";)
+           (synopsis "OCaml build tool")
+           (description "OCamlbuild is a generic build tool, that has built-in 
rules
+       for building OCaml library and programs.")
+           (license license:lgpl2.1+)))
+
 (define-public opam
   (package
     (name "opam")
-- 
2.18.0