01/07: gnu: camlp5: install META file.

[julien lepiller]

roptat pushed a commit to branch master
in repository guix.

commit 07b4cd3a48022a472c90ec46f2e8b08d9cc8fc3e
Author: Julien Lepiller <address@hidden>
Date:   Sat Oct 21 15:54:04 2017 +0200

    gnu: camlp5: install META file.
    
    * gnu/packages/ocaml.scm (camlp5) [phases]: New install-meta phase.
---
 gnu/packages/ocaml.scm | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/gnu/packages/ocaml.scm b/gnu/packages/ocaml.scm
index aa2f006..40d42a5 100644
--- a/gnu/packages/ocaml.scm
+++ b/gnu/packages/ocaml.scm
@@ -401,7 +401,12 @@ syntax of OCaml.")
                   (lambda _
                     (zero? (system* "make" "-j" (number->string
                                                  (parallel-job-count))
-                                    "world.opt")))))))
+                                    "world.opt"))))
+         ;; Required for findlib to find camlp5's libraries
+         (add-after 'install 'install-meta
+           (lambda* (#:key outputs #:allow-other-keys)
+             (install-file "etc/META" (string-append (assoc-ref outputs "out")
+                                                     
"/lib/ocaml/camlp5/")))))))
     (home-page "http://camlp5.gforge.inria.fr/";)
     (synopsis "Pre-processor Pretty Printer for OCaml")
     (description