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{ "id": 3046, "url": "https://patchwork.libcamera.org/api/1.1/patches/3046/?format=api", "web_url": "https://patchwork.libcamera.org/patch/3046/", "project": { "id": 1, "url": "https://patchwork.libcamera.org/api/1.1/projects/1/?format=api", "name": "libcamera", "link_name": "libcamera", "list_id": "libcamera_core", "list_email": "libcamera-devel@lists.libcamera.org", "web_url": "", "scm_url": "", "webscm_url": "" }, "msgid": "<20200307211326.26994-7-laurent.pinchart@ideasonboard.com>", "date": "2020-03-07T21:13:25", "name": "[libcamera-devel,v3,6/7] v4l2: v4l2_compat: Use correct libcamera_dep dependency", "commit_ref": null, "pull_url": null, "state": "superseded", "archived": false, "hash": "febc8b8b803b263cdf6b108f2d6c54dc61dc58e2", "submitter": { "id": 2, "url": "https://patchwork.libcamera.org/api/1.1/people/2/?format=api", "name": "Laurent Pinchart", "email": "laurent.pinchart@ideasonboard.com" }, "delegate": null, "mbox": "https://patchwork.libcamera.org/patch/3046/mbox/", "series": [ { "id": 710, "url": "https://patchwork.libcamera.org/api/1.1/series/710/?format=api", "web_url": "https://patchwork.libcamera.org/project/libcamera/list/?series=710", "date": "2020-03-07T21:13:19", "name": "Fix race condition and other build issues", "version": 3, "mbox": "https://patchwork.libcamera.org/series/710/mbox/" } ], "comments": "https://patchwork.libcamera.org/api/patches/3046/comments/", "check": "pending", "checks": "https://patchwork.libcamera.org/api/patches/3046/checks/", "tags": {}, "headers": { "Return-Path": "<laurent.pinchart@ideasonboard.com>", "Received": [ "from perceval.ideasonboard.com (perceval.ideasonboard.com\n\t[IPv6:2001:4b98:dc2:55:216:3eff:fef7:d647])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTPS id DE69162907\n\tfor <libcamera-devel@lists.libcamera.org>;\n\tSat, 7 Mar 2020 22:13:39 +0100 (CET)", "from pendragon.bb.dnainternet.fi (81-175-216-236.bb.dnainternet.fi\n\t[81.175.216.236])\n\tby perceval.ideasonboard.com (Postfix) with ESMTPSA id 7E2115F\n\tfor <libcamera-devel@lists.libcamera.org>;\n\tSat, 7 Mar 2020 22:13:39 +0100 (CET)" ], "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/simple; d=ideasonboard.com;\n\ts=mail; t=1583615619;\n\tbh=Zx0RHaXPXMPgr+SfAO1Sutx8mYbZOSirqQQ6DSYeDZU=;\n\th=From:To:Subject:Date:In-Reply-To:References:From;\n\tb=mqYPD6MbyiYWukPhylJinUjvmsbFqq3DzXCEd48AMbrAvQoFA6Djn6ACJx/QUiRQL\n\txDXwAXP0oFM12cwG+xY2ZjCOGV/SURnA7VpqDPSDwKNajPuaxHtWPqamAiDT4qlQ6z\n\tv8cDbU116ItPj3qMJIkuBXnl66kz+wpbPu3yw/eg=", "From": "Laurent Pinchart <laurent.pinchart@ideasonboard.com>", "To": "libcamera-devel@lists.libcamera.org", "Date": "Sat, 7 Mar 2020 23:13:25 +0200", "Message-Id": "<20200307211326.26994-7-laurent.pinchart@ideasonboard.com>", "X-Mailer": "git-send-email 2.24.1", "In-Reply-To": "<20200307211326.26994-1-laurent.pinchart@ideasonboard.com>", "References": "<20200307211326.26994-1-laurent.pinchart@ideasonboard.com>", "MIME-Version": "1.0", "Content-Transfer-Encoding": "8bit", "Subject": "[libcamera-devel] [PATCH v3 6/7] v4l2: v4l2_compat: Use correct\n\tlibcamera_dep dependency", "X-BeenThere": "libcamera-devel@lists.libcamera.org", "X-Mailman-Version": "2.1.29", "Precedence": "list", "List-Id": "<libcamera-devel.lists.libcamera.org>", "List-Unsubscribe": "<https://lists.libcamera.org/options/libcamera-devel>,\n\t<mailto:libcamera-devel-request@lists.libcamera.org?subject=unsubscribe>", "List-Archive": "<https://lists.libcamera.org/pipermail/libcamera-devel/>", "List-Post": "<mailto:libcamera-devel@lists.libcamera.org>", "List-Help": "<mailto:libcamera-devel-request@lists.libcamera.org?subject=help>", "List-Subscribe": "<https://lists.libcamera.org/listinfo/libcamera-devel>,\n\t<mailto:libcamera-devel-request@lists.libcamera.org?subject=subscribe>", "X-List-Received-Date": "Sat, 07 Mar 2020 21:13:40 -0000" }, "content": "The v4l2-compat shared library is declared as depending on\nlibcamera_deps. This is not correct, as libcamera_deps contains the\ndependencies of libcamera itself. The correct dependency for users of\nlibcamera is libcamera_dep.\n\nFixing this allows dropping libcamera_includes from the list of includes\nrequired by v4l2-compat, and libcamera from the link_with list, as they\nare already contained in libcamera_dep. We however need to add an\nexplicit dependency on libdl which was previously provided by\nlibcamera_deps.\n\nSigned-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>\n---\n src/v4l2/meson.build | 16 +++++++++-------\n 1 file changed, 9 insertions(+), 7 deletions(-)", "diff": "diff --git a/src/v4l2/meson.build b/src/v4l2/meson.build\nindex 14ee3594747d..91f4170da852 100644\n--- a/src/v4l2/meson.build\n+++ b/src/v4l2/meson.build\n@@ -5,11 +5,6 @@ v4l2_compat_sources = files([\n 'v4l2_compat_manager.cpp',\n ])\n \n-v4l2_compat_includes = [\n- libcamera_includes,\n- libcamera_internal_includes,\n-]\n-\n v4l2_compat_cpp_args = [\n # Meson enables large file support unconditionally, which redirect file\n # operations to 64-bit versions. This results in some symbols being\n@@ -21,11 +16,18 @@ v4l2_compat_cpp_args = [\n '-fvisibility=hidden',\n ]\n \n+v4l2_compat_deps = [\n+ cc.find_library('dl'),\n+]\n+\n+v4l2_compat_includes = [\n+ libcamera_internal_includes,\n+]\n+\n v4l2_compat = shared_library('v4l2-compat',\n v4l2_compat_sources,\n name_prefix : '',\n install : true,\n- link_with : libcamera,\n include_directories : v4l2_compat_includes,\n- dependencies : libcamera_deps,\n+ dependencies : [ libcamera_dep, v4l2_compat_deps ],\n cpp_args : v4l2_compat_cpp_args)\n", "prefixes": [ "libcamera-devel", "v3", "6/7" ] }