41 lines
1.7 KiB
Scheme
41 lines
1.7 KiB
Scheme
;;; GNU Guix --- Functional package management for GNU
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;;; Copyright © 2016 David Craven <david@craven.ch>
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;;;
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;;; This file is part of GNU Guix.
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;;;
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;;; GNU Guix is free software; you can redistribute it and/or modify it
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;;; under the terms of the GNU General Public License as published by
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;;; the Free Software Foundation; either version 3 of the License, or (at
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;;; your option) any later version.
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;;;
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;;; GNU Guix is distributed in the hope that it will be useful, but
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;;; WITHOUT ANY WARRANTY; without even the implied warranty of
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;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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;;; GNU General Public License for more details.
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;;;
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;;; You should have received a copy of the GNU General Public License
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;;; along with GNU Guix. If not, see <http://www.gnu.org/licenses/>.
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(define-module (guix build qt-utils)
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#:use-module (guix build utils)
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#:export (wrap-qt-program))
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(define (wrap-qt-program out program)
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(define (suffix env-var path)
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(let ((env-val (getenv env-var)))
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(if env-val (string-append env-val ":" path) path)))
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(let ((qml-path (suffix "QML2_IMPORT_PATH"
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(string-append out "/qml")))
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(plugin-path (suffix "QT_PLUGIN_PATH"
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(string-append out "/plugins")))
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(xdg-data-path (suffix "XDG_DATA_DIRS"
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(string-append out "/share")))
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(xdg-config-path (suffix "XDG_CONFIG_DIRS"
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(string-append out "/etc/xdg"))))
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(wrap-program (string-append out "/bin/" program)
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`("QML2_IMPORT_PATH" = (,qml-path))
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`("QT_PLUGIN_PATH" = (,plugin-path))
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`("XDG_DATA_DIRS" = (,xdg-data-path))
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`("XDG_CONFIG_DIRS" = (,xdg-config-path)))))
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