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| author | Mark H Weaver <mhw@netris.org> | 2018-04-10 00:42:22 -0400 |
|---|---|---|
| committer | Mark H Weaver <mhw@netris.org> | 2018-04-10 00:42:22 -0400 |
| commit | f89aa1521af69b0e1a1350c2380579788b0f8945 (patch) | |
| tree | 5009cca687ac669ef846920877cbfb6fffdd9893 /gnu/packages.scm | |
| parent | 169c658f7f286efae397fa3eda55b1c56fa92a01 (diff) | |
| parent | 60e1de6d95bd32b4996c199708541781b8f828fd (diff) | |
| download | guix-f89aa1521af69b0e1a1350c2380579788b0f8945.tar guix-f89aa1521af69b0e1a1350c2380579788b0f8945.tar.gz | |
Merge branch 'master' into core-updates
Diffstat (limited to 'gnu/packages.scm')
| -rw-r--r-- | gnu/packages.scm | 27 |
1 files changed, 23 insertions, 4 deletions
diff --git a/gnu/packages.scm b/gnu/packages.scm index 97e6cb347f..1a37a17342 100644 --- a/gnu/packages.scm +++ b/gnu/packages.scm @@ -1,5 +1,5 @@ ;;; GNU Guix --- Functional package management for GNU -;;; Copyright © 2012, 2013, 2014, 2015, 2016, 2017 Ludovic Courtès <ludo@gnu.org> +;;; Copyright © 2012, 2013, 2014, 2015, 2016, 2017, 2018 Ludovic Courtès <ludo@gnu.org> ;;; Copyright © 2013 Mark H Weaver <mhw@netris.org> ;;; Copyright © 2014 Eric Bavier <bavier@member.fsf.org> ;;; Copyright © 2016, 2017 Alex Kost <alezost@gmail.com> @@ -110,8 +110,25 @@ for system '~a'") file-name system))))))) (define %distro-root-directory - ;; Absolute file name of the module hierarchy. - (dirname (search-path %load-path "guix.scm"))) + ;; Absolute file name of the module hierarchy. Since (gnu packages …) might + ;; live in a directory different from (guix), try to get the best match. + (letrec-syntax ((dirname* (syntax-rules () + ((_ file) + (dirname file)) + ((_ file head tail ...) + (dirname (dirname* file tail ...))))) + (try (syntax-rules () + ((_ (file things ...) rest ...) + (match (search-path %load-path file) + (#f + (try rest ...)) + (absolute + (dirname* absolute things ...)))) + ((_) + #f)))) + (try ("gnu/packages/base.scm" gnu/ packages/) + ("gnu/packages.scm" gnu/) + ("guix.scm")))) (define %package-module-path ;; Search path for package modules. Each item must be either a directory @@ -142,7 +159,9 @@ for system '~a'") (define* (fold-packages proc init #:optional - (modules (all-modules (%package-module-path))) + (modules (all-modules (%package-module-path) + #:warn + warn-about-load-error)) #:key (select? (negate hidden-package?))) "Call (PROC PACKAGE RESULT) for each available package defined in one of MODULES that matches SELECT?, using INIT as the initial value of RESULT. It |