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envelope-from=Morgan.J.Smith@outlook.com; helo=NAM10-DM6-obe.outbound.protection.outlook.com X-detected-operating-system: by eggs.gnu.org: First seen = 2020/06/08 00:05:14 X-ACL-Warn: Detected OS = Windows NT kernel [generic] [fuzzy] X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, FREEMAIL_FROM=0.001, MSGID_FROM_MTA_HEADER=0.001, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H2=-0.001, SPF_HELO_PASS=-0.001, SPF_PASS=-0.001, URIBL_BLOCKED=0.001 autolearn=_AUTOLEARN X-Spam_action: no action X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-BeenThere: guix-patches@gnu.org List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: guix-patches-bounces+patchwork=mira.cbaines.net@gnu.org Sender: "Guix-patches" X-getmail-retrieved-from-mailbox: Patches From: Morgan Smith * gnu/packages/linux.scm (v4l2loopback-linux-module): New variable. --- gnu/packages/linux.scm | 34 ++++++++++++++++++++++++++++++++++ 1 file changed, 34 insertions(+) diff --git a/gnu/packages/linux.scm b/gnu/packages/linux.scm index db03160085..20ba222790 100644 --- a/gnu/packages/linux.scm +++ b/gnu/packages/linux.scm @@ -43,6 +43,7 @@ ;;; Copyright © 2020 Chris Marusich ;;; Copyright © 2020 Vincent Legoll ;;; Copyright © 2020 Jan (janneke) Nieuwenhuizen +;;; Copyright © 2020 Morgan Smith ;;; ;;; This file is part of GNU Guix. ;;; @@ -1134,6 +1135,39 @@ module allows the control of the backlight level or luminance property when supported under @file{/sys/class/backlight/}.") (license license:gpl2+))) +(define-public v4l2loopback-linux-module + (package + (name "v4l2loopback-linux-module") + (version "0.12.5") + (source (origin + (method git-fetch) + (uri (git-reference + (url "https://github.com/umlaeute/v4l2loopback.git") + (commit (string-append "v" version)))) + (file-name (git-file-name name version)) + (sha256 + (base32 + "1qi4l6yam8nrlmc3zwkrz9vph0xsj1cgmkqci4652mbpbzigg7vn")))) + (build-system linux-module-build-system) + (arguments + `(#:phases + (modify-phases %standard-phases + (replace 'check + (lambda _ + (invoke "make" + "--directory=./tests" + (string-append "CC=" ,(cc-for-target)))))))) + (home-page "https://github.com/umlaeute/v4l2loopback") + (synopsis "Linux kernel module that allows you to create \"virtual video devices\"") + (description "This module allows you to create \"virtual video devices\" +normal (v4l2) applications will read these devices as if they were ordinary +video devices, but the video will not be read from e.g. a capture card but +instead it is generated by another application. this allows you for instance +to apply some nifty video effects on your Jitsi video... it also allows some +more serious things (e.g. using it to add streaming capabilities to an +application by the means of hooking GStreamer into the loopback devices).") + (license license:gpl2+))) + ;;; ;;; Pluggable authentication modules (PAM).