From 73ae8e53e24bf5bf31dbf09b003bf2d4207321a0 Mon Sep 17 00:00:00 2001
From: Ryan Mulligan <ryan@ryantm.com>
Date: Sun, 9 Sep 2018 14:36:03 -0700
Subject: [PATCH] rPackages.RPostgres: fix configure paths and includes

closes #46208
---
 pkgs/development/r-modules/default.nix | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/pkgs/development/r-modules/default.nix b/pkgs/development/r-modules/default.nix
index 9bbab76d4a2..a2c586c06a9 100644
--- a/pkgs/development/r-modules/default.nix
+++ b/pkgs/development/r-modules/default.nix
@@ -906,6 +906,14 @@ let
       TCLLIBPATH = "${pkgs.bwidget}/lib/bwidget${pkgs.bwidget.version}";
     });
 
+    RPostgres = old.RPostgres.overrideDerivation (attrs: {
+      preConfigure = ''
+        export INCLUDE_DIR=${pkgs.postgresql}/include
+        export LIB_DIR=${pkgs.postgresql.lib}/lib
+        patchShebangs configure
+        '';
+    });
+
     OpenMx = old.OpenMx.overrideDerivation (attrs: {
       preConfigure = ''
         patchShebangs configure