From patchwork Fri Nov 6 10:36:35 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Paul Elder X-Patchwork-Id: 10353 Return-Path: X-Original-To: parsemail@patchwork.libcamera.org Delivered-To: parsemail@patchwork.libcamera.org Received: from lancelot.ideasonboard.com (lancelot.ideasonboard.com [92.243.16.209]) by patchwork.libcamera.org (Postfix) with ESMTPS id BA826BDB89 for ; Fri, 6 Nov 2020 10:37:36 +0000 (UTC) Received: from lancelot.ideasonboard.com (localhost [IPv6:::1]) by lancelot.ideasonboard.com (Postfix) with ESMTP id 8330462D2B; Fri, 6 Nov 2020 11:37:36 +0100 (CET) Authentication-Results: lancelot.ideasonboard.com; dkim=fail reason="signature verification failed" (1024-bit key; unprotected) header.d=ideasonboard.com header.i=@ideasonboard.com header.b="o1WZ7qad"; dkim-atps=neutral Received: from perceval.ideasonboard.com (perceval.ideasonboard.com [213.167.242.64]) by lancelot.ideasonboard.com (Postfix) with ESMTPS id 379E862D2B for ; Fri, 6 Nov 2020 11:37:34 +0100 (CET) Received: from pyrite.rasen.tech (unknown [IPv6:2400:4051:61:600:2c71:1b79:d06d:5032]) by perceval.ideasonboard.com (Postfix) with ESMTPSA id 64833A19; Fri, 6 Nov 2020 11:37:32 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=ideasonboard.com; s=mail; t=1604659053; bh=kNxi6gxodITv/Mez1MUSR+UJvOm6L3mBSdYfZa7f568=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=o1WZ7qadldoFyq64b3gjCN7yUYBVOH5bCnEzsPvW7pwGhSsnvT8FfL74s6DtMbo+P SPPqAld19CaTlAqjyFr0W1tCkxmbovuNvRm8TM5WexYBPzvddt7qLeB9mXQUZnI034 Q6tBoDmerjk0dn0sxK6JFRuTvJ5FX9eG8aFo/hh4= From: Paul Elder To: libcamera-devel@lists.libcamera.org Date: Fri, 6 Nov 2020 19:36:35 +0900 Message-Id: <20201106103707.49660-6-paul.elder@ideasonboard.com> X-Mailer: git-send-email 2.27.0 In-Reply-To: <20201106103707.49660-1-paul.elder@ideasonboard.com> References: <20201106103707.49660-1-paul.elder@ideasonboard.com> MIME-Version: 1.0 Subject: [libcamera-devel] [PATCH v4 05/37] utils: ipc: add generator script X-BeenThere: libcamera-devel@lists.libcamera.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: libcamera-devel-bounces@lists.libcamera.org Sender: "libcamera-devel" We want to avoid changing our copy of mojo to make updates easier. Some parameters in the mojo generator script needs to be changed though; add a wrapper script that sets these parameters. Signed-off-by: Paul Elder Reviewed-by: Laurent Pinchart --- No change in v4 Changes in v3: - add SPDX and copyright and file description block - add todo for sys.pycache_prefix for python3.8+ Changes in v2: - add descriptions to python setup - disable pycache --- utils/ipc/generate.py | 29 +++++++++++++++++++++++++++++ 1 file changed, 29 insertions(+) create mode 100755 utils/ipc/generate.py diff --git a/utils/ipc/generate.py b/utils/ipc/generate.py new file mode 100755 index 00000000..8771e0a6 --- /dev/null +++ b/utils/ipc/generate.py @@ -0,0 +1,29 @@ +#!/usr/bin/env python3 +# SPDX-License-Identifier: BSD-3-Clause +# Copyright (C) 2020, Google Inc. +# +# Author: Paul Elder +# +# generate.py - Run mojo code generator for generating libcamera IPC files + +import os +import sys + +# TODO set sys.pycache_prefix for >= python3.8 +sys.dont_write_bytecode = True + +import mojo.public.tools.bindings.mojom_bindings_generator as generator + +def _GetModulePath(path, output_dir): + return os.path.join(output_dir, path.relative_path()) + +# Override the mojo code generator's generator list to only contain our +# libcamera generator +generator._BUILTIN_GENERATORS = {'libcamera': 'mojom_libcamera_generator'} + +# Override the mojo code generator's _GetModulePath method to not add +# the '-module' suffix when searching for mojo modules, so that we can +# pass the path to the mojom module without having to trim the '-module' suffix +generator._GetModulePath = _GetModulePath + +generator.main()