From 8e2e4216ba09cc0412c9f3d1a1b8076e77827be8 Mon Sep 17 00:00:00 2001
From: Eelco Dolstra <eelco.dolstra@logicblox.com>
Date: Thu, 18 Sep 2014 12:16:12 +0200
Subject: [PATCH] boehm-gc: Support --enable-large-config

---
 pkgs/development/libraries/boehm-gc/default.nix | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/pkgs/development/libraries/boehm-gc/default.nix b/pkgs/development/libraries/boehm-gc/default.nix
index cc047da2758c..68b1fb1c9ba4 100644
--- a/pkgs/development/libraries/boehm-gc/default.nix
+++ b/pkgs/development/libraries/boehm-gc/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchurl }:
+{ lib, stdenv, fetchurl, enableLargeConfig ? false }:
 
 stdenv.mkDerivation rec {
   name = "boehm-gc-7.2f";
@@ -8,7 +8,9 @@ stdenv.mkDerivation rec {
     sha256 = "119x7p1cqw40mpwj80xfq879l9m1dkc7vbc1f3bz3kvkf8bf6p16";
   };
 
-  configureFlags = "--enable-cplusplus";
+  configureFlags =
+    [ "--enable-cplusplus" ]
+    ++ lib.optional enableLargeConfig "--enable-large-config";
 
   doCheck = true;