init: Request SCHED_RR using CAP_SYS_NICE and add Python to nix dev shell (#2690)

* nix: add python3 to devShell

* init: request SCHED_RR scheduling policy

* init: checks if host supports reseting scheduler on fork

* init: make gainRealTime more compatible with other OSes

* init: remove linux-only code

1 files changed, 1 insertions, 1 deletions

diff --git a/flake.nix b/flake.nix
index fc595c3d..dac4d69b 100644
--- a/flake.nix
+++ b/flake.nix
@@ -77,7 +77,7 @@
     devShells = genSystems (system: {
       default = pkgsFor.${system}.mkShell {
         name = "hyprland-shell";
-        nativeBuildInputs = with pkgsFor.${system}; [cmake];
+        nativeBuildInputs = with pkgsFor.${system}; [ cmake python3 ];
         buildInputs = [self.packages.${system}.wlroots-hyprland];
         inputsFrom = [
           self.packages.${system}.wlroots-hyprland