From ae8aaaefeb175140fa16ed176ff5c688a4dd0b10 Mon Sep 17 00:00:00 2001
From: Simon Parri <simonparri@ganzeria.com>
Date: Sat, 15 Nov 2025 14:45:29 -0600
Subject: modules/default: Enable nix-ld

---
 modules/default.nix | 59 +++++++++++++++++++++++++++++++----------------------
 1 file changed, 35 insertions(+), 24 deletions(-)

(limited to 'modules/default.nix')

diff --git a/modules/default.nix b/modules/default.nix
index a592966..ac2408e 100644
--- a/modules/default.nix
+++ b/modules/default.nix
@@ -24,42 +24,53 @@
     this.defaults.enable = lib.mkEnableOption "default settings" // {
       default = true;
     };
+    this.defaults.ld = lib.mkEnableOption "ld" // {
+      default = true;
+    };
   };
 
-  config = lib.mkIf config.this.defaults.enable {
-    networking.hostName = hostname;
+  config = lib.mkMerge [
+    (lib.mkIf config.this.defaults.enable {
+      networking.hostName = hostname;
 
-    security.sudo.enable = false;
+      security.sudo.enable = false;
 
-    services.logind.lidSwitch = "ignore";
-    services.logind.powerKey = "suspend";
+      services.logind.lidSwitch = "ignore";
+      services.logind.powerKey = "suspend";
 
-    documentation.man.generateCaches = true;
+      documentation.man.generateCaches = true;
 
-    environment.pathsToLink = [ "/include" ];
-    environment.variables = {
-      PKG_CONFIG_PATH = "/run/current-system/sw/lib/pkgconfig";
-      C_INCLUDE_PATH = "/run/current-system/sw/include";
-      LIBRARY_PATH = "/run/current-system/sw/lib";
-      SASL_PATH = "/run/current-system/sw/lib/sasl2";
-    };
+      environment.pathsToLink = [ "/include" ];
+      environment.variables = {
+        PKG_CONFIG_PATH = "/run/current-system/sw/lib/pkgconfig";
+        C_INCLUDE_PATH = "/run/current-system/sw/include";
+        LIBRARY_PATH = "/run/current-system/sw/lib";
+        SASL_PATH = "/run/current-system/sw/lib/sasl2";
+      };
 
-    services.udev.extraRules = ''
+      services.udev.extraRules = ''
       KERNEL=="uinput", MODE="0660", GROUP="input"
     '';
 
-    programs.bash.shellInit = ''
+      programs.bash.shellInit = ''
       HISTIGNORE="*INSIDE_EMACS*:$HISTIGNORE"
     '';
 
-    nix = {
-      channel.enable = false;
-      #registry.nixpkgs.flake = nixpkgs;
-      nixPath = lib.mkOrder 1000 ["nixpkgs=flake:nixpkgs"];
-      settings = {
-        experimental-features = [ "nix-command" "flakes" ];
-        trusted-users = ["simon"];
+      nix = {
+        channel.enable = false;
+        #registry.nixpkgs.flake = nixpkgs;
+        nixPath = lib.mkOrder 1000 ["nixpkgs=flake:nixpkgs"];
+        settings = {
+          experimental-features = [ "nix-command" "flakes" ];
+          trusted-users = ["simon"];
+        };
       };
-    };
-  };
+    })
+    (lib.mkIf config.this.defaults.ld {
+      programs.nix-ld.enable = true;
+      environment.sessionVariables = {
+        NIX_LD_LIBRARY_PATH = lib.mkForce "/run/current-system/sw/lib";
+      };
+    })
+  ];
 }
-- 
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