diff options
Diffstat (limited to 'guix')
-rw-r--r-- | guix/build-system/qt.scm | 1 | ||||
-rw-r--r-- | guix/build/qt-build-system.scm | 68 | ||||
-rw-r--r-- | guix/build/qt-utils.scm | 105 |
3 files changed, 89 insertions, 85 deletions
diff --git a/guix/build-system/qt.scm b/guix/build-system/qt.scm index 118022ec45..1bd89bfa4d 100644 --- a/guix/build-system/qt.scm +++ b/guix/build-system/qt.scm @@ -53,6 +53,7 @@ (define %qt-build-system-modules ;; Build-side modules imported and used by default. `((guix build qt-build-system) + (guix build qt-utils) ,@%cmake-build-system-modules)) (define (default-cmake) diff --git a/guix/build/qt-build-system.scm b/guix/build/qt-build-system.scm index 005157b0a4..a6955ce4c2 100644 --- a/guix/build/qt-build-system.scm +++ b/guix/build/qt-build-system.scm @@ -2,7 +2,7 @@ ;;; Copyright © 2014 Federico Beffa <beffa@fbengineering.ch> ;;; 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> +;;; Copyright © 2019, 2020, 2021 Hartmut Goebel <h.goebel@crazy-compilers.com> ;;; ;;; This file is part of GNU Guix. ;;; @@ -22,6 +22,7 @@ (define-module (guix build qt-build-system) #:use-module ((guix build cmake-build-system) #:prefix cmake:) #:use-module (guix build utils) + #:use-module (guix build qt-utils) #:use-module (ice-9 match) #:use-module (ice-9 regex) #:use-module (ice-9 ftw) @@ -47,73 +48,10 @@ (setenv "CTEST_OUTPUT_ON_FAILURE" "1") #t) -(define (variables-for-wrapping base-directories) - - (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)) - - (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 '()) - #:allow-other-keys) - "Implement phase \"qt-wrap\": look for GSettings schemas and -gtk+-v.0 libraries and create wrappers with suitably set environment variables -if found. - -Wrapping is not applied to outputs whose name is listed in -QT-WRAP-EXCLUDED-OUTPUTS. This is useful when an output is known not -to contain any Qt binaries, and where wrapping would gratuitously -add a dependency of that output on Qt." - (define (find-files-to-wrap directory) - (append-map - (lambda (dir) - (if (directory-exists? dir) (find-files dir ".*") (list))) - (list (string-append directory "/bin") - (string-append directory "/sbin") - (string-append directory "/libexec") - (string-append directory "/lib/libexec")))) - - (define input-directories - ;; FIXME: Filter out unwanted inputs, e.g. cmake - (match inputs - (((_ . dir) ...) - dir))) - - (define handle-output - (match-lambda - ((output . directory) - (unless (member output qt-wrap-excluded-outputs) - (let ((bin-list (find-files-to-wrap directory)) - (vars-to-wrap (variables-for-wrapping - (append (list directory) - input-directories)))) - (when (not (null? vars-to-wrap)) - (for-each (cut apply wrap-program <> vars-to-wrap) - bin-list))))))) - - (for-each handle-output outputs) - #t) - (define %standard-phases (modify-phases cmake:%standard-phases (add-before 'check 'check-setup check-setup) - (add-after 'install 'qt-wrap wrap-all-programs))) + (add-after 'install 'qt-wrap wrap-all-qt-programs))) (define* (qt-build #:key inputs (phases %standard-phases) #:allow-other-keys #:rest args) diff --git a/guix/build/qt-utils.scm b/guix/build/qt-utils.scm index d2486ee86c..3fbdb6be61 100644 --- a/guix/build/qt-utils.scm +++ b/guix/build/qt-utils.scm @@ -1,5 +1,6 @@ ;;; GNU Guix --- Functional package management for GNU ;;; Copyright © 2016 David Craven <david@craven.ch> +;;; Copyright © 2019, 2020, 2021 Hartmut Goebel <h.goebel@crazy-compilers.com> ;;; ;;; This file is part of GNU Guix. ;;; @@ -18,23 +19,87 @@ (define-module (guix build qt-utils) #:use-module (guix build utils) - #:export (wrap-qt-program)) - -(define (wrap-qt-program out program) - (define (suffix env-var path) - (let ((env-val (getenv env-var))) - (if env-val (string-append env-val ":" path) path))) - - (let ((qml-path (suffix "QML2_IMPORT_PATH" - (string-append out "/lib/qt5/qml"))) - (plugin-path (suffix "QT_PLUGIN_PATH" - (string-append out "/lib/qt5/plugins"))) - (xdg-data-path (suffix "XDG_DATA_DIRS" - (string-append out "/share"))) - (xdg-config-path (suffix "XDG_CONFIG_DIRS" - (string-append out "/etc/xdg")))) - (wrap-program (string-append out "/bin/" program) - `("QML2_IMPORT_PATH" = (,qml-path)) - `("QT_PLUGIN_PATH" = (,plugin-path)) - `("XDG_DATA_DIRS" = (,xdg-data-path)) - `("XDG_CONFIG_DIRS" = (,xdg-config-path))))) + #:use-module (ice-9 match) + #:use-module (srfi srfi-1) + #:use-module (srfi srfi-26) + #:export (wrap-qt-program + wrap-all-qt-programs)) + + +(define (variables-for-wrapping base-directories) + + (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)) + + (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-qt-program* program #:key inputs output-dir) + + (define input-directories + ;; FIXME: Filter out unwanted inputs, e.g. cmake + (match inputs + (((_ . dir) ...) + dir))) + + (let ((vars-to-wrap (variables-for-wrapping + (cons output-dir input-directories)))) + (when (not (null? vars-to-wrap)) + (apply wrap-program program vars-to-wrap)))) + + +(define* (wrap-qt-program program-name #:key inputs output) + "Wrap the specified programm (which must reside in the OUTPUT's \"/bin\" +directory) with suitably set environment variables. + +This is like qt-build-systems's phase \"qt-wrap\", but only the named program +is wrapped." + (wrap-qt-program* (string-append output "/bin/" program-name) + #:output-dir output #:inputs inputs)) + + +(define* (wrap-all-qt-programs #:key inputs outputs + (qt-wrap-excluded-outputs '()) + #:allow-other-keys) + "Implement qt-build-systems's phase \"qt-wrap\": look for executables in +\"bin\", \"sbin\" and \"libexec\" of all outputs and create wrappers with +suitably set environment variables if found. + +Wrapping is not applied to outputs whose name is listed in +QT-WRAP-EXCLUDED-OUTPUTS. This is useful when an output is known not +to contain any Qt binaries, and where wrapping would gratuitously +add a dependency of that output on Qt." + (define (find-files-to-wrap output-dir) + (append-map + (lambda (dir) + (if (directory-exists? dir) (find-files dir ".*") (list))) + (list (string-append output-dir "/bin") + (string-append output-dir "/sbin") + (string-append output-dir "/libexec") + (string-append output-dir "/lib/libexec")))) + + (define handle-output + (match-lambda + ((output . output-dir) + (unless (member output qt-wrap-excluded-outputs) + (for-each (cut wrap-qt-program* <> + #:output-dir output-dir #:inputs inputs) + (find-files-to-wrap output-dir)))))) + + (for-each handle-output outputs) + #t) |