treewide: Make shouldUsePackages copypasta use meta.available

The old way depended on old list-of-strings `meta.platforms`, and was not good for cross.
2018-03-12 18:55:41 -04:00
parent eeb8419c6a
commit 79d8353b5e
6 changed files with 6 additions and 7 deletions
@@ -11,7 +11,7 @@

 let

-  shouldUsePkg = pkg: if pkg != null && stdenv.lib.any (x: x == stdenv.system) pkg.meta.platforms then pkg else null;
+  shouldUsePkg = pkg: if pkg != null && pkg.meta.available then pkg else null;

  libOnly = prefix == "lib";