branch master updated: gnu: r-rgraphviz: Build reproducibly.

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     new 62881be  gnu: r-rgraphviz: Build reproducibly.
62881be is described below

commit 62881beb4d63a9910b2d640779b7705c120d643f
Author: Ricardo Wurmus <rekado@elephly.net>
AuthorDate: Mon Sep 14 21:25:17 2020 +0200

    gnu: r-rgraphviz: Build reproducibly.
    
    Fixes <https://bugs.gnu.org/43398>.
    
    * gnu/packages/graph.scm (r-rgraphviz)[arguments]: Add phase
    "make-reproducible".
---
 gnu/packages/graph.scm | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/gnu/packages/graph.scm b/gnu/packages/graph.scm
index a307fee..ccffccb 100644
--- a/gnu/packages/graph.scm
+++ b/gnu/packages/graph.scm
@@ -134,6 +134,16 @@ more.")
          "1calpvzgcz6v7s4x6bf35kj83sga95zjp7x87p5d3qnbv7q2wz5y"))))
     (properties `((upstream-name . "Rgraphviz")))
     (build-system r-build-system)
+    (arguments
+     `(#:phases
+       (modify-phases %standard-phases
+         (add-after 'unpack 'make-reproducible
+           (lambda _
+             ;; The replacement value is taken from src/graphviz/builddate.h
+             (substitute* "src/graphviz/configure"
+               (("VERSION_DATE=.*")
+                "VERSION_DATE=20200427.2341\n"))
+             #t)))))
     ;; FIXME: Rgraphviz bundles the sources of an older variant of
     ;; graphviz.  It does not build with the latest version of graphviz, so
     ;; we do not add graphviz to the inputs.