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| author | Ludovic Courtès <ludo@gnu.org> | 2020-03-29 18:42:10 +0200 |
|---|---|---|
| committer | Ludovic Courtès <ludo@gnu.org> | 2020-03-29 23:14:28 +0200 |
| commit | 5a17b9b673c9509ac31401fa60aa0a010656e8ac (patch) | |
| tree | 7a16cb958f8419b63234b948b4ef3e880aa61cf5 | |
| parent | 9f7855299604c496d2d2f12041974e33baa0d63b (diff) | |
| download | guix-5a17b9b673c9509ac31401fa60aa0a010656e8ac.tar guix-5a17b9b673c9509ac31401fa60aa0a010656e8ac.tar.gz | |
build-system/gnu: Optimize the package graph.
With this change, the output of:
guix graph -e '(@@ (gnu packages commencement) coreutils-final)' |grep 'label = ' | wc -l
drops from 76 nodes to 68 nodes, and the "add-data-to-store-cache" hit
rate for:
guix build libreoffice -d --no-grafts
drops from 3.9% to 2.6%.
* guix/build-system/gnu.scm (package-with-explicit-inputs*)[cut?]:
Adjust condition to exclude packages with build systems other than
GNU-BUILD-SYSTEM, such as 'ld-wrapper-boot3'.
| -rw-r--r-- | guix/build-system/gnu.scm | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/guix/build-system/gnu.scm b/guix/build-system/gnu.scm index 3cc89f8852..7266fa0009 100644 --- a/guix/build-system/gnu.scm +++ b/guix/build-system/gnu.scm @@ -1,5 +1,5 @@ ;;; GNU Guix --- Functional package management for GNU -;;; Copyright © 2012, 2013, 2014, 2015, 2016, 2017, 2019 Ludovic Courtès <ludo@gnu.org> +;;; Copyright © 2012, 2013, 2014, 2015, 2016, 2017, 2019, 2020 Ludovic Courtès <ludo@gnu.org> ;;; ;;; This file is part of GNU Guix. ;;; @@ -151,8 +151,8 @@ so that they use INPUTS (a thunk) instead of implicit inputs." p)) (define (cut? p) - (and (eq? (package-build-system p) gnu-build-system) - (memq #:implicit-inputs? (package-arguments p)))) + (or (not (eq? (package-build-system p) gnu-build-system)) + (memq #:implicit-inputs? (package-arguments p)))) (package-mapping add-explicit-inputs cut?)) |