From 7ee9a6642bf96cc92a7a2d13ca57096759a60375 Mon Sep 17 00:00:00 2001
From: Florian Beeres <yuuki@protonmail.com>
Date: Mon, 17 May 2021 17:40:04 +0200
Subject: [PATCH] rPackages.RcppArmadillo: fix darwin

RcppArmadillo requires libiconv on darwin to build successfully
---
 pkgs/development/r-modules/default.nix | 1 +
 1 file changed, 1 insertion(+)

diff --git a/pkgs/development/r-modules/default.nix b/pkgs/development/r-modules/default.nix
index ae23b32b71a..067db74663e 100644
--- a/pkgs/development/r-modules/default.nix
+++ b/pkgs/development/r-modules/default.nix
@@ -379,6 +379,7 @@ let
   packagesWithBuildInputs = {
     # sort -t '=' -k 2
     gam = lib.optionals stdenv.isDarwin [ pkgs.libiconv ];
+    RcppArmadillo = lib.optionals stdenv.isDarwin [ pkgs.libiconv ];
     quantreg = lib.optionals stdenv.isDarwin [ pkgs.libiconv ];
     rmutil = lib.optionals stdenv.isDarwin [ pkgs.libiconv ];
     robustbase = lib.optionals stdenv.isDarwin [ pkgs.libiconv ];