Only set `LOCALE_ARCHIVE` on Linux

`macOS` does not have `glibcLocales`:

    error:
       … while calling the 'derivationStrict' builtin

         at /derivation-internal.nix:9:12:

            8|
            9|   strict = derivationStrict drvAttrs;
             |            ^
           10|

       … while evaluating derivation 'nix-2.90.0'
         whose name attribute is located at /nix/store/y0c95bwyvs80pm69hdd4b11pyq2ghiwh-source
/pkgs/stdenv/generic/make-derivation.nix:348:7

       … while evaluating attribute 'LOCALE_ARCHIVE' of derivation 'nix-2.90.0'

         at /nix/store/ng5qzbyv4902b4pw7g35caqw5cnmryf9-source/flake.nix:331:15:

          330|               # Required to make non-NixOS Linux not complain about missing loc

Change-Id: I4464484a0eca12b5e073d49d900b6f25886245c1

1 files changed, 1 insertions, 1 deletions

diff --git a/flake.nix b/flake.nix
index 0afc723b0..c48cc7478 100644
--- a/flake.nix
+++ b/flake.nix
@@ -328,7 +328,7 @@
               strictDeps = false;
 
               # Required to make non-NixOS Linux not complain about missing locale files during configure in a dev shell
-              LOCALE_ARCHIVE = "${pkgs.glibcLocales}/lib/locale/locale-archive";
+              ${if stdenv.isLinux then "LOCALE_ARCHIVE" else null} = "${pkgs.glibcLocales}/lib/locale/locale-archive";
 
               shellHook = ''
                 PATH=$prefix/bin:$PATH