From d16c38a260ef41ae648f994918f491437fb7c75c Mon Sep 17 00:00:00 2001
From: Peter Simons <simons@cryp.to>
Date: Fri, 21 Apr 2017 16:42:05 +0200
Subject: [PATCH] R: update to version 3.4.0

The new version needs TZ configured to a value other than "UTC" for the test
suite to succeed. Otherwise, an assumption in "reg-tests-1d.R" won't hold that
expects

  d <- as.POSIXlt("2016-12-06"); d$zone <- 1; format(d)

to throw an error about an invalid time zone.
---
 pkgs/applications/science/math/R/default.nix | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/pkgs/applications/science/math/R/default.nix b/pkgs/applications/science/math/R/default.nix
index f87a26cda8a..20ae791c31b 100644
--- a/pkgs/applications/science/math/R/default.nix
+++ b/pkgs/applications/science/math/R/default.nix
@@ -7,11 +7,11 @@
 }:
 
 stdenv.mkDerivation rec {
-  name = "R-3.3.3";
+  name = "R-3.4.0";
 
   src = fetchurl {
     url = "http://cran.r-project.org/src/base/R-3/${name}.tar.gz";
-    sha256 = "0v7wpj89b0i3ad3fi1wak5c93hywmbxv8sdnixhq8l17782nidss";
+    sha256 = "14cb8bwi3akvdb6934kqic2862f2qgav6cq4g0h7gi2p4ka9x3i8";
   };
 
   buildInputs = [
@@ -62,7 +62,7 @@ stdenv.mkDerivation rec {
   installTargets = [ "install" "install-info" "install-pdf" ];
 
   doCheck = true;
-  preCheck = "bin/Rscript -e 'sessionInfo()'";
+  preCheck = "export TZ=CET; bin/Rscript -e 'sessionInfo()'";
 
   enableParallelBuilding = true;