From 3c8ae01a45196759cd01de639f0d200fdfcb6d77 Mon Sep 17 00:00:00 2001
From: John Ericson <John.Ericson@Obsidian.Systems>
Date: Tue, 20 Mar 2018 11:46:12 -0400
Subject: lib: Make `platforms.all` actually match all platforms

Otherwise obscure cross-compilations are hampered. `all` breaks all but
the initial derivation (which we can't even write yet) in an open world
setting however, so we really shouldn't have it.
---
 lib/systems/for-meta.nix | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

(limited to 'lib')

diff --git a/lib/systems/for-meta.nix b/lib/systems/for-meta.nix
index fa713b1e6136..3402fa0ca19b 100644
--- a/lib/systems/for-meta.nix
+++ b/lib/systems/for-meta.nix
@@ -4,8 +4,8 @@ let
   inherit (lib.systems.inspect) patterns;
 
 in rec {
-  inherit (lib.systems.doubles) all mesaPlatforms;
-  none = [];
+  all     = [ {} ]; # `{}` matches anything
+  none    = [];
 
   arm     = [ patterns.isArm ];
   aarch64 = [ patterns.isAarch64 ];
@@ -24,4 +24,6 @@ in rec {
   netbsd  = [ patterns.isNetBSD ];
   openbsd = [ patterns.isOpenBSD ];
   unix    = patterns.isUnix; # Actually a list
+
+  inherit (lib.systems.doubles) mesaPlatforms;
 }
-- 
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