From 7f7aca4e16fc66c6900f0dc6ed03894fd079eec8 Mon Sep 17 00:00:00 2001
From: Florian Friesdorf <flo@chaoflow.net>
Date: Fri, 24 Oct 2014 17:20:39 +0200
Subject: [PATCH] cygwin: asciidoc otherwise tries to install to //nix and
 fails on cygwin

'//' on cygwin is the beginning of a SAMBA path
---
 pkgs/tools/typesetting/asciidoc/default.nix | 1 +
 1 file changed, 1 insertion(+)

diff --git a/pkgs/tools/typesetting/asciidoc/default.nix b/pkgs/tools/typesetting/asciidoc/default.nix
index 370f0efb32a0..81a457d0d2d5 100644
--- a/pkgs/tools/typesetting/asciidoc/default.nix
+++ b/pkgs/tools/typesetting/asciidoc/default.nix
@@ -255,6 +255,7 @@ stdenv.mkDerivation rec {
   '';
 
   preInstall = "mkdir -p $out/etc/vim";
+  makeFlags = if stdenv.isCygwin then "DESTDIR=/." else null;
 
   meta = with stdenv.lib; {
     description = "Text-based document generation system";