systemd: Do optimised build

NixOS · Nov 5, 2019 · 62593e7 · 62593e7
1 parent 094a66a
commit 62593e7
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/pkgs/os-specific/linux/systemd/default.nix b/pkgs/os-specific/linux/systemd/default.nix
@@ -113,6 +113,8 @@ stdenv.mkDerivation {
   #dontAddPrefix = true;
 
   mesonFlags = [
+    "-Db_ndebug=true"
+    "-Db_lto=true"
     "-Db_pie=true"
 
     "-Drootprefix=${placeholder "out"}"
@@ -195,6 +197,7 @@ stdenv.mkDerivation {
 
   preConfigure = ''
     mesonFlagsArray+=(-Dntp-servers="0.nixos.pool.ntp.org 1.nixos.pool.ntp.org 2.nixos.pool.ntp.org 3.nixos.pool.ntp.org")
+    export AR="gcc-ar"  # For LTO
     export LC_ALL="en_US.UTF-8";
     # FIXME: patch this in systemd properly (and send upstream).
     # already fixed in f00929ad622c978f8ad83590a15a765b4beecac9: (u)mount