# This module lists the different overlays. These are exported in `flake.nix`. { # This overlay adds all of our custom packages. additions = final: _prev: import ../pkgs final; # This overlay does typical overlay stuff such as adding patches, bumping versions, etc. modifications = final: prev: { # Use patched version from Karl. smu = prev.smu.overrideAttrs (old: { version = "2022-08-01"; src = final.fetchFromGitHub { owner = "karlb"; repo = "smu"; rev = "bd03c5944b7146d07a88b58a2dd0d264836e3322"; hash = "sha256-Jx7lJ9UTHAOCgPxF2p7ZoZBZ476bLXN5dI0vspusmGo="; }; env.NIX_CFLAGS_COMPILE = (old.env.NIX_CFLAGS_COMPILE or "") + (final.lib.strings.optionalString (final.stdenv.cc.isGNU or false) " -Wno-maybe-uninitialized"); }); # Use newest version. noweb = prev.noweb.overrideAttrs (old: rec { version = "2_13rc3"; src = final.fetchFromGitHub { owner = "nrnrnr"; repo = "noweb"; rev = "v${builtins.replaceStrings ["."] ["_"] version}"; sha256 = "COcWyrYkheRaSr2gqreRRsz9SYRTX2PSl7km+g98ljs="; }; # Have to discard old patches as the no longer apply cleanly. patches = [./noweb-no-unnecessary-cflags.patch]; }); }; }