2 Commits

Author	SHA1	Message	Date
Lin Jian	5248f6f8ef	emacs: stop vendoring PR #234651 ... Previously, we vendor PR #234651 because we want to keep the old behavior of filtering out packageRequires from the arguments we pass to the underling stdenv.mkDerivation. Doing so raises the concern about the complexity of PR #234651. Considering that passing packageRequires to stdenv.mkDerivation also works well, we stop filtering it out and stop vendoring PR #234651. Now, this PR only uses the existing interface of stdenv.mkDerivation. Even though the name of the build helper is still extendMkDerivation', it is nothing new and has been used in Nixpkgs, such as php.buildComposerProject[1]. [1]: f3834de378/pkgs/build-support/php/builders/v1/build-composer-project.nix (L108)	2024-08-05 08:12:39 +08:00
Lin Jian	37df73d3d8	emacs: teach elisp builders the finalAttrs pattern ... This commit causes 0 rebuilds. The performance overhead of eval time is as follows: | package set | before | after | changed | |--------------------------|--------|-------|---------| | emacs.pkgs.elpaPackages | 1.925 | 1.935 | +0.35% | | emacs.pkgs.melpaPackages | 8.312 | 8.558 | +3.0% | The commands used here are nix nixpkgs#hyperfine -- --warmup 2 --runs 10 'NIXPKGS_ALLOW_BROKEN=1 nix eval --include nixpkgs=$PWD --file . emacs.pkgs.melpaPackages --apply \'pkgSet: map (drv: drv.drvPath) (builtins.filter (p: p.type or null == "derivation") (builtins.attrValues pkgSet))\' --no-eval-cache >/dev/null' nix nixpkgs#hyperfine -- --warmup 10 --runs 30 'NIXPKGS_ALLOW_BROKEN=1 nix eval --include nixpkgs=$PWD --file . emacs.pkgs.elpaPackages --apply \'pkgSet: map (drv: drv.drvPath) (builtins.filter (p: p.type or null == "derivation") (builtins.attrValues pkgSet))\' --no-eval-cache >/dev/null'	2024-08-05 08:05:45 +08:00