treewide: get rid of platforms.allBut

Negative reasoning like `allBut` is a bad idea with an open world of
platforms. Concretely, if we add a new, quite different sort of
platform, existing packages with `allBut` will claim they work on it
even though they probably won't.

1 files changed, 1 insertions, 1 deletions

diff --git a/pkgs/development/tools/rtags/default.nix b/pkgs/development/tools/rtags/default.nix
index 13fbea3fc23..a2c75a02aa2 100644
--- a/pkgs/development/tools/rtags/default.nix
+++ b/pkgs/development/tools/rtags/default.nix
@@ -32,6 +32,6 @@ stdenv.mkDerivation rec {
     description = "C/C++ client-server indexer based on clang";
     homepage = https://github.com/andersbakken/rtags;
     license = stdenv.lib.licenses.gpl3;
-    platforms = stdenv.lib.platforms.allBut [ "i686-linux" ];
+    platforms = with stdenv.lib.platforms; x86_64 ++ aarch64;
   };
 }