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{
    "id": 20009,
    "url": "https://patchwork.libcamera.org/api/1.1/patches/20009/?format=api",
    "web_url": "https://patchwork.libcamera.org/patch/20009/",
    "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": "<20240507181756.32635-2-laurent.pinchart@ideasonboard.com>",
    "date": "2024-05-07T18:17:55",
    "name": "[CI,v1,1/2] Add compilation test with C++20",
    "commit_ref": null,
    "pull_url": null,
    "state": "accepted",
    "archived": false,
    "hash": "81364af95e413fbfc0bd4d80982bb6832d0520a4",
    "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/20009/mbox/",
    "series": [
        {
            "id": 4292,
            "url": "https://patchwork.libcamera.org/api/1.1/series/4292/?format=api",
            "web_url": "https://patchwork.libcamera.org/project/libcamera/list/?series=4292",
            "date": "2024-05-07T18:17:54",
            "name": "libcamera CI coverage improvements",
            "version": 1,
            "mbox": "https://patchwork.libcamera.org/series/4292/mbox/"
        }
    ],
    "comments": "https://patchwork.libcamera.org/api/patches/20009/comments/",
    "check": "pending",
    "checks": "https://patchwork.libcamera.org/api/patches/20009/checks/",
    "tags": {},
    "headers": {
        "Return-Path": "<libcamera-devel-bounces@lists.libcamera.org>",
        "X-Original-To": "parsemail@patchwork.libcamera.org",
        "Delivered-To": "parsemail@patchwork.libcamera.org",
        "Received": [
            "from lancelot.ideasonboard.com (lancelot.ideasonboard.com\n\t[92.243.16.209])\n\tby patchwork.libcamera.org (Postfix) with ESMTPS id C7ACDBDE6B\n\tfor <parsemail@patchwork.libcamera.org>;\n\tTue,  7 May 2024 18:18:09 +0000 (UTC)",
            "from lancelot.ideasonboard.com (localhost [IPv6:::1])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTP id 81C0C6342D;\n\tTue,  7 May 2024 20:18:09 +0200 (CEST)",
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        ],
        "Authentication-Results": "lancelot.ideasonboard.com; dkim=pass (1024-bit key;\n\tunprotected) header.d=ideasonboard.com header.i=@ideasonboard.com\n\theader.b=\"PPAl1AXJ\"; dkim-atps=neutral",
        "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/simple; d=ideasonboard.com;\n\ts=mail; t=1715105883;\n\tbh=Rk0oINdGtbNrppNtR2cAY3xO9oLWrWyjIas728ODEak=;\n\th=From:To:Subject:Date:In-Reply-To:References:From;\n\tb=PPAl1AXJD0tHttuFdytuTGHvt6mQGLOHVb/t8CLSylrVaBNgQUn58HUbMMqw4xruD\n\tfoVRqil++5oHdMJd54uM2RRMSC0Hn3ph11ccYBhWqX2RMAyiyMUaKU09eZQnKOjkif\n\tNVY2a4TSraG3ob8V1fi5dWijsRs40+3L4jy7tbTc=",
        "From": "Laurent Pinchart <laurent.pinchart@ideasonboard.com>",
        "To": "libcamera-devel@lists.libcamera.org",
        "Subject": "[CI] [PATCH v1 1/2] Add compilation test with C++20",
        "Date": "Tue,  7 May 2024 21:17:55 +0300",
        "Message-ID": "<20240507181756.32635-2-laurent.pinchart@ideasonboard.com>",
        "X-Mailer": "git-send-email 2.43.2",
        "In-Reply-To": "<20240507181756.32635-1-laurent.pinchart@ideasonboard.com>",
        "References": "<20240507181756.32635-1-laurent.pinchart@ideasonboard.com>",
        "MIME-Version": "1.0",
        "Content-Transfer-Encoding": "8bit",
        "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>",
        "Errors-To": "libcamera-devel-bounces@lists.libcamera.org",
        "Sender": "\"libcamera-devel\" <libcamera-devel-bounces@lists.libcamera.org>"
    },
    "content": "libcamera currently uses C++17, but we want to prepare for a switch to\nC++20 in the somehow distant future. Avoid C++20 regressions by adding a\ncompilation test with C++20. Do so with g++ 13, which is the most likely\nversion of g++ to support this newer language version properly.\n\nSigned-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>\n---\n gitlab-ci.yml | 15 +++++++++++----\n 1 file changed, 11 insertions(+), 4 deletions(-)",
    "diff": "diff --git a/gitlab-ci.yml b/gitlab-ci.yml\nindex 3dcb512525ed..225d929bd2ed 100644\n--- a/gitlab-ci.yml\n+++ b/gitlab-ci.yml\n@@ -185,10 +185,17 @@ build-full:debian:13:\n   needs:\n     - job: container-debian:13\n       artifacts: false\n-  variables:\n-    ARCH: amd64\n-    CC: gcc-13\n-    CXX: g++-13\n+  parallel:\n+    matrix:\n+      - ARCH: amd64\n+        CC: gcc-13\n+        CXX: g++-13\n+      - ARCH: amd64\n+        CC: gcc-13\n+        CXX: g++-13\n+        MESON_OPTIONS: >-\n+          ${MESON_ALL_OPTIONS}\n+          -D cpp_std=c++20\n \n # Build each commit in the branch individually to detect compilation breakages.\n build-history:\n",
    "prefixes": [
        "CI",
        "v1",
        "1/2"
    ]
}