Username404-59/Dotfiles-NixOS
1
0
Fork 0
mirror of https://github.com/Username404-59/Dotfiles-NixOS.git synced 2026-07-03 12:58:07 +02:00
Code Issues Actions Packages Projects Releases Wiki Activity

Build optimized dash

Browse Source
This commit is contained in:
Username404-59 2026-07-01 17:48:23 +02:00
parent 7ab1f130fa
commit 96fb834e0f
Signed by: Username404-59
GPG Key ID: F3A1878B14F5F0D7
2 changed files with 10 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
configuration.nix
View File

@ -1,4 +1,4 @@
{ config, lib, ... }: { config, lib, functions, ... }:
/* /*
This should be in /etc/nixos/ together with the rest. This should be in /etc/nixos/ together with the rest.
@ -157,7 +157,9 @@ in
# networking.firewall.enable = false; # networking.firewall.enable = false;
# Replaces /bin/sh with dash (which is faster than bash) # Replaces /bin/sh with dash (which is faster than bash)
environment.binsh = "${pkgs.dash}/bin/dash"; environment.binsh = "${
(functions.mkWithCFlags pkgs.dash "-Ofast -flto -fwhole-program -fno-unroll-loops")
}/bin/dash";
# This value determines the NixOS release from which the default # This value determines the NixOS release from which the default
# settings for stateful data, like file locations and database versions # settings for stateful data, like file locations and database versions

6
modules/system-packages.nix
View File

@ -17,6 +17,12 @@ let
}); });
mkPatchedAuto = pkg: mkPatched pkg [ nixtamal.${pkg.pname + "-patch"} ]; mkPatchedAuto = pkg: mkPatched pkg [ nixtamal.${pkg.pname + "-patch"} ];
mkWithCFlags = pkg: flags: (pkg.override {
stdenv = pkgs.fastStdenv; # Faster GCC
}).overrideAttrs (old: {
NIX_CFLAGS_COMPILE = (old.NIX_CFLAGS_COMPILE or "") + " ${flags}"; # https://gcc.gnu.org/onlinedocs/gcc-16.1.0/gcc/Optimize-Options.html
});
importFlake = flakeRef: importFlake = flakeRef:
let let
src = nixtamal.${flakeRef}; src = nixtamal.${flakeRef};