From c0e1054c66c49423e69de686955c3671b39d1888 Mon Sep 17 00:00:00 2001
From: Alan Pearce
Date: Thu, 4 Apr 2024 11:36:11 +0200
Subject: darwin: build Emacs with higher open file limit

---
 user/settings/darwin.nix | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/user/settings/darwin.nix b/user/settings/darwin.nix
index 47466cf9..3b122e0f 100644
--- a/user/settings/darwin.nix
+++ b/user/settings/darwin.nix
@@ -9,7 +9,9 @@
     less
   ];
 
-  programs.emacs.package = pkgs.emacs29;
+  programs.emacs.package = pkgs.emacs29.overrideAttrs (old: {
+    NIX_CFLAGS_COMPILE = (old.NIX_CFLAGS_COMPILE or "") + " -DFD_SETSIZE=10000 -DDARWIN_UNLIMITED_SELECT";
+  });
 
   home.file.".hushlogin".text = "";
 
-- 
cgit 1.4.1