From a89f709a91a4630aa007bff38c68ec99d4b62f42 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ludovic=20Court=C3=A8s?= <ludo@gnu.org>
Date: Sat, 24 Apr 2010 21:03:00 +0000
Subject: [PATCH] GNU/MIT Scheme: Restrict to GNU/* and FreeBSD.

svn path=/nixpkgs/trunk/; revision=21302
---
 pkgs/development/compilers/mit-scheme/default.nix | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/pkgs/development/compilers/mit-scheme/default.nix b/pkgs/development/compilers/mit-scheme/default.nix
index 9ddd3b6791dd..8a277f9b89e3 100644
--- a/pkgs/development/compilers/mit-scheme/default.nix
+++ b/pkgs/development/compilers/mit-scheme/default.nix
@@ -52,6 +52,9 @@ stdenv.mkDerivation {
     license = "GPLv2+";
 
     maintainers = [ stdenv.lib.maintainers.ludo ];
-    platforms = stdenv.lib.platforms.all;
+
+    # Build fails on Cygwin and Darwin:
+    # <http://article.gmane.org/gmane.lisp.scheme.mit-scheme.devel/489>.
+    platforms = stdenv.lib.platforms.gnu ++ stdenv.lib.platforms.freebsd;
   };
 }