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treewide: Make shouldUsePackages copypasta use meta.available

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The old way depended on old list-of-strings `meta.platforms`, and was
not good for cross.
This commit is contained in:
John Ericson
2018-03-12 18:55:41 -04:00
parent eeb8419c6a
commit 79d8353b5e
6 changed files with 6 additions and 7 deletions
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pkgs/misc/jackaudio/default.nix
+1 -1
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@@ -15,7 +15,7 @@
with stdenv.lib;
let
inherit (python2Packages) python dbus-python;
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";
pkgs/misc/jackaudio/jack1.nix
+1 -1
View File
@@ -5,7 +5,7 @@
}:
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;
optAlsaLib = shouldUsePkg alsaLib;
optDb = shouldUsePkg db;