# HG changeset patch
# User Johannes Bornhold <johannes@rhodecode.com>
# Date 2016-09-18 13:02:03
# Node ID dab86b0273e6b907a0734697d3c04bcada7a09de
# Parent  e84adf602b194ddf1796d9ba2fd4494424cf9cf7

Nix: Allow to build against current unstable

For Subversion we have to start using the attribute "dev" for the include path.
16.09 supports this as well and for 16.03 a fallback with a TODO note is
included.

diff --git a/pkgs/python-packages-overrides.nix b/pkgs/python-packages-overrides.nix
--- a/pkgs/python-packages-overrides.nix
+++ b/pkgs/python-packages-overrides.nix
@@ -13,7 +13,8 @@ in
 self: super: {
 
   subvertpy = super.subvertpy.override (attrs: {
-    SVN_PREFIX = "${pkgs.subversion}";
+    # TODO: johbo: Remove the "or" once we drop 16.03 support
+    SVN_PREFIX = "${pkgs.subversion.dev or pkgs.subversion}";
     propagatedBuildInputs = attrs.propagatedBuildInputs ++ [
       pkgs.aprutil
       pkgs.subversion