{"id":2231928,"url":"http://patchwork.ozlabs.org/api/1.1/patches/2231928/?format=json","web_url":"http://patchwork.ozlabs.org/project/buildroot/patch/20260501152758.2610763-18-bernd@kuhls.net/","project":{"id":27,"url":"http://patchwork.ozlabs.org/api/1.1/projects/27/?format=json","name":"Buildroot development","link_name":"buildroot","list_id":"buildroot.buildroot.org","list_email":"buildroot@buildroot.org","web_url":"","scm_url":"","webscm_url":""},"msgid":"<20260501152758.2610763-18-bernd@kuhls.net>","date":"2026-05-01T15:27:53","name":"[v4,17/21] toolchain/toolchain-external/toolchain-external-custom: add gcc 16 version selection","commit_ref":null,"pull_url":null,"state":"new","archived":false,"hash":"d79df49ea85e258a04dfff507935db55068de1d6","submitter":{"id":86624,"url":"http://patchwork.ozlabs.org/api/1.1/people/86624/?format=json","name":"Bernd Kuhls","email":"bernd@kuhls.net"},"delegate":null,"mbox":"http://patchwork.ozlabs.org/project/buildroot/patch/20260501152758.2610763-18-bernd@kuhls.net/mbox/","series":[{"id":502474,"url":"http://patchwork.ozlabs.org/api/1.1/series/502474/?format=json","web_url":"http://patchwork.ozlabs.org/project/buildroot/list/?series=502474","date":"2026-05-01T15:27:39","name":"package/gcc: add version 16.1.0","version":4,"mbox":"http://patchwork.ozlabs.org/series/502474/mbox/"}],"comments":"http://patchwork.ozlabs.org/api/patches/2231928/comments/","check":"pending","checks":"http://patchwork.ozlabs.org/api/patches/2231928/checks/","tags":{},"headers":{"Return-Path":"","X-Original-To":["incoming-buildroot@patchwork.ozlabs.org","buildroot@buildroot.org"],"Delivered-To":["patchwork-incoming-buildroot@legolas.ozlabs.org","buildroot@buildroot.org"],"Authentication-Results":["legolas.ozlabs.org;\n\tdkim=pass (2048-bit key;\n unprotected) header.d=buildroot.org header.i=@buildroot.org\n header.a=rsa-sha256 header.s=default header.b=ryfzMk8a;\n\tdkim-atps=neutral","legolas.ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=buildroot.org\n (client-ip=2605:bc80:3010::138; helo=smtp1.osuosl.org;\n envelope-from=buildroot-bounces@buildroot.org; receiver=patchwork.ozlabs.org)"],"Received":["from smtp1.osuosl.org (smtp1.osuosl.org [IPv6:2605:bc80:3010::138])\n\t(using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)\n\t key-exchange x25519 server-signature ECDSA (secp384r1) server-digest SHA384)\n\t(No client certificate requested)\n\tby legolas.ozlabs.org (Postfix) with ESMTPS id 4g6Zlj35qnz1xqf\n\tfor ;\n Sat, 02 May 2026 01:32:01 +1000 (AEST)","from localhost (localhost [127.0.0.1])\n\tby smtp1.osuosl.org (Postfix) with ESMTP id 0CCC985407;\n\tFri, 1 May 2026 15:32:00 +0000 (UTC)","from smtp1.osuosl.org ([127.0.0.1])\n by localhost (smtp1.osuosl.org [127.0.0.1]) (amavis, port 10024) with ESMTP\n id YtA6FM5QAaUY; Fri, 1 May 2026 15:31:59 +0000 (UTC)","from lists1.osuosl.org (lists1.osuosl.org [140.211.166.142])\n\tby smtp1.osuosl.org (Postfix) with ESMTP id 35D1385409;\n\tFri, 1 May 2026 15:31:59 +0000 (UTC)","from smtp4.osuosl.org (smtp4.osuosl.org [IPv6:2605:bc80:3010::137])\n by lists1.osuosl.org (Postfix) with ESMTP id 7F1A7127\n for ; Fri, 1 May 2026 15:31:57 +0000 (UTC)","from localhost (localhost [127.0.0.1])\n by smtp4.osuosl.org (Postfix) with ESMTP id D660240ECF\n for ; Fri, 1 May 2026 15:31:56 +0000 (UTC)","from smtp4.osuosl.org ([127.0.0.1])\n by localhost (smtp4.osuosl.org [127.0.0.1]) (amavis, port 10024) with ESMTP\n id PolKm1HB83V7 for ;\n Fri, 1 May 2026 15:31:56 +0000 (UTC)","from dd20012.kasserver.com (dd20012.kasserver.com [85.13.140.57])\n by smtp4.osuosl.org (Postfix) with ESMTPS id D48C542756\n for ; Fri, 1 May 2026 15:31:55 +0000 (UTC)","from fli4l.lan.fli4l (p4fd6c2eb.dip0.t-ipconnect.de\n [79.214.194.235])\n by dd20012.kasserver.com (Postfix) with ESMTPSA id AD6A0A4C0256;\n Fri, 1 May 2026 17:28:03 +0200 (CEST)","from bruckner.lan.fli4l ([192.168.1.1]:42324)\n by fli4l.lan.fli4l with esmtp (Exim 4.99.2)\n (envelope-from ) id 1wIpmc-00000000172-0QQl;\n Fri, 01 May 2026 15:28:01 +0000"],"X-Virus-Scanned":["amavis at osuosl.org","amavis at osuosl.org"],"X-Comment":"SPF check N/A for local connections - client-ip=140.211.166.142;\n helo=lists1.osuosl.org; envelope-from=buildroot-bounces@buildroot.org;\n receiver= ","DKIM-Filter":["OpenDKIM Filter v2.11.0 smtp1.osuosl.org 35D1385409","OpenDKIM Filter v2.11.0 smtp4.osuosl.org D48C542756"],"DKIM-Signature":"v=1; a=rsa-sha256; c=relaxed/relaxed; d=buildroot.org;\n\ts=default; t=1777649519;\n\tbh=WxKJ9zQunOfiJr+VstLsc8BP2XUhPoF81hhnjvV1nfE=;\n\th=From:To:Date:In-Reply-To:References:Subject:List-Id:\n\t List-Unsubscribe:List-Archive:List-Post:List-Help:List-Subscribe:\n\t Cc:From;\n\tb=ryfzMk8alhMT3S2suu1NNSjf9RlEzPyHQZzoKviqQ2KRwUyrOvLWy7X1cFW3buiZB\n\t BY71ifuDPBwL+uoAn87/KpP6JLOcaDbpWYAKurdEIVdc4+6I26rMTDT0hUcs0xljHa\n\t cQUMuQSbxvZHHATRAFk0ybSfRXC+o69qiUO7GwKCyIgPRX7wDBJrvgs4sqhx1o1fvg\n\t pP8UfKaKgBdF0VHASBHet+4Xu9EgQVweFifxprq5yM0dTrewzO08yeHqMU/vY4OYeH\n\t LURdF29Vit8aAt4AeosOv6TClCcmeShVl3MA4IbmRVRDsEZHJFEcJA1bJFjrNnvwIh\n\t 4ibCSOrhCUusA==","Received-SPF":"Pass (mailfrom) identity=mailfrom; client-ip=85.13.140.57;\n helo=dd20012.kasserver.com; envelope-from=bernd@kuhls.net;\n receiver=","DMARC-Filter":"OpenDMARC Filter v1.4.2 smtp4.osuosl.org D48C542756","From":"Bernd Kuhls ","To":"buildroot@buildroot.org","Date":"Fri, 1 May 2026 17:27:53 +0200","Message-ID":"<20260501152758.2610763-18-bernd@kuhls.net>","X-Mailer":"git-send-email 2.47.3","In-Reply-To":"<20260501152758.2610763-1-bernd@kuhls.net>","References":"<20260501152758.2610763-1-bernd@kuhls.net>","MIME-Version":"1.0","X-Spamd-Bar":"+","X-Mailman-Original-DKIM-Signature":"v=1; a=rsa-sha256; c=relaxed/relaxed;\n d=kuhls.net;\n s=kas202511301023; t=1777649283;\n bh=uRVyEuXsoiJroTTC5Od+bzyC6BzvZdJHU3oYM0554qQ=;\n h=From:To:Cc:Subject:Date:In-Reply-To:From;\n b=uTtze/R95UYASYybNNlYTH+Md4V3EonmXjHp6R+rapXQl+FMeQ9UxbJTumwOAwp88\n IDXCdPZM53I8QFvEZIpICx+XS1C1IIuXjAXIWc0Ca+33w8Y/FKDzE9IEbqfJSwb41d\n fqb0eW9ly95yUzdsAyZtUBLzIW1SE468F4HrxKd7V3ehqZE8B82xdw7BFkZa24N09Q\n /hBY3jevzXWNeKxezHI7p7aIZIreapTHBAypBtaYOaBkIJNd7xb1rMgN9AVbb+KHOm\n M5XP01FsubtR/8SrlN5yr/u2+Vlc6e3qaX2RKXtO0l1OLZ1yiL2hzuKVdnFiR/ptu7\n rLIc2MemlzKsQ==","X-Mailman-Original-Authentication-Results":["smtp4.osuosl.org;\n dmarc=pass (p=none dis=none)\n header.from=kuhls.net","smtp4.osuosl.org;\n dkim=pass (2048-bit key) header.d=kuhls.net header.i=@kuhls.net\n header.a=rsa-sha256 header.s=kas202511301023 header.b=uTtze/R9"],"Subject":"[Buildroot] [PATCH v4 17/21]\n toolchain/toolchain-external/toolchain-external-custom: add gcc 16 version\n selection","X-BeenThere":"buildroot@buildroot.org","X-Mailman-Version":"2.1.30","Precedence":"list","List-Id":"Discussion and development of buildroot ","List-Unsubscribe":",\n ","List-Archive":"","List-Post":"","List-Help":"","List-Subscribe":",\n ","Cc":"Zoltan Gyarmati ,\n Tudor Holton ,\n Fabrice Fontaine ,\n Angelo Compagnucci ,\n Olivier Schonken ,\n Thomas Petazzoni ,\n Romain Naour ,\n Giulio Benetti ","Content-Type":"text/plain; charset=\"us-ascii\"","Content-Transfer-Encoding":"7bit","Errors-To":"buildroot-bounces@buildroot.org","Sender":"\"buildroot\" "},"content":"This patch allows to use an external toolchain based on gcc 16.\n\nSigned-off-by: Bernd Kuhls \n---\n .../toolchain-external-custom/Config.in.options | 5 +++++\n 1 file changed, 5 insertions(+)","diff":"diff --git a/toolchain/toolchain-external/toolchain-external-custom/Config.in.options b/toolchain/toolchain-external/toolchain-external-custom/Config.in.options\nindex 9ca024f5b8..f69e09ecf0 100644\n--- a/toolchain/toolchain-external/toolchain-external-custom/Config.in.options\n+++ b/toolchain/toolchain-external/toolchain-external-custom/Config.in.options\n@@ -46,6 +46,11 @@ choice\n \t Set to the gcc version that is used by your external\n \t toolchain.\n \n+config BR2_TOOLCHAIN_EXTERNAL_GCC_16\n+\tbool \"16.x\"\n+\tdepends on !BR2_ARCH_NEEDS_GCC_AT_LEAST_17\n+\tselect BR2_TOOLCHAIN_GCC_AT_LEAST_16\n+\n config BR2_TOOLCHAIN_EXTERNAL_GCC_15\n \tbool \"15.x\"\n \tdepends on !BR2_ARCH_NEEDS_GCC_AT_LEAST_16\n","prefixes":["v4","17/21"]}