diff options
| -rw-r--r-- | guix/build/qt-build-system.scm | 58 |
1 files changed, 19 insertions, 39 deletions
diff --git a/guix/build/qt-build-system.scm b/guix/build/qt-build-system.scm index 0d5531ce05..005157b0a4 100644 --- a/guix/build/qt-build-system.scm +++ b/guix/build/qt-build-system.scm @@ -1,6 +1,6 @@ ;;; GNU Guix --- Functional package management for GNU ;;; Copyright © 2014 Federico Beffa <beffa@fbengineering.ch> -;;; Copyright © 2014, 2015, 2021 Ludovic Courtès <ludo@gnu.org> +;;; Copyright © 2014, 2015 Ludovic Courtès <ludo@gnu.org> ;;; Copyright © 2018 Mark H Weaver <mhw@netris.org> ;;; Copyright © 2019, 2020 Hartmut Goebel <h.goebel@crazy-compilers.com> ;;; @@ -49,45 +49,25 @@ (define (variables-for-wrapping base-directories) - (define (collect-sub-dirs base-directories subdirectory - selectors) - ;; Append SUBDIRECTORY and each of BASE-DIRECTORIES, and return the subset - ;; that exists and has at least one of the SELECTORS sub-directories, - ;; unless SELECTORS is the empty list. - (filter-map (lambda (dir) - (let ((directory (string-append dir subdirectory))) - (and (directory-exists? directory) - (or (null? selectors) - (any (lambda (selector) - (directory-exists? - (string-append directory selector))) - selectors)) - directory))) - base-directories)) - - (filter-map - (match-lambda - ((variable directory selectors ...) - (match (collect-sub-dirs base-directories directory - selectors) - (() - #f) - (directories - `(,variable = ,directories))))) - - ;; These shall match the search-path-specification for Qt and KDE - ;; libraries. - (list '("XDG_DATA_DIRS" "/share" + (define (collect-sub-dirs base-directories subdirectory) + (filter-map + (lambda (dir) + (let ((directory (string-append dir subdirectory))) + (if (directory-exists? directory) directory #f))) + base-directories)) - ;; These are "selectors": consider /share if and only if at least - ;; one of these sub-directories exist. This avoids adding - ;; irrelevant packages to XDG_DATA_DIRS just because they have a - ;; /share sub-directory. - "/glib-2.0/schemas" "/sounds" "/themes" - "/cursors" "/wallpapers" "/icons" "/mime") - '("XDG_CONFIG_DIRS" "/etc/xdg") - '("QT_PLUGIN_PATH" "/lib/qt5/plugins") - '("QML2_IMPORT_PATH" "/lib/qt5/qml")))) + (filter + (lambda (var-to-wrap) (not (null? (last var-to-wrap)))) + (map + (lambda (var-spec) + `(,(first var-spec) = ,(collect-sub-dirs base-directories (last var-spec)))) + (list + ;; these shall match the search-path-specification for Qt and KDE + ;; libraries + '("XDG_DATA_DIRS" "/share") + '("XDG_CONFIG_DIRS" "/etc/xdg") + '("QT_PLUGIN_PATH" "/lib/qt5/plugins") + '("QML2_IMPORT_PATH" "/lib/qt5/qml"))))) (define* (wrap-all-programs #:key inputs outputs (qt-wrap-excluded-outputs '()) |