From patchwork Sat Oct 18 07:06:21 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Khem Raj X-Patchwork-Id: 72650 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from aws-us-west-2-korg-lkml-1.web.codeaurora.org (localhost.localdomain [127.0.0.1]) by smtp.lore.kernel.org (Postfix) with ESMTP id 93274CCD184 for ; Sat, 18 Oct 2025 07:06:35 +0000 (UTC) Received: from mail-pf1-f171.google.com (mail-pf1-f171.google.com [209.85.210.171]) by mx.groups.io with SMTP id smtpd.web11.1621.1760771185612579799 for ; Sat, 18 Oct 2025 00:06:25 -0700 Authentication-Results: mx.groups.io; dkim=pass header.i=@gmail.com header.s=20230601 header.b=O1ivBmXF; spf=pass (domain: gmail.com, ip: 209.85.210.171, mailfrom: raj.khem@gmail.com) Received: by mail-pf1-f171.google.com with SMTP id d2e1a72fcca58-78118e163e5so3213667b3a.0 for ; Sat, 18 Oct 2025 00:06:25 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1760771184; x=1761375984; darn=lists.openembedded.org; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:from:to:cc:subject:date:message-id:reply-to; bh=9zwrNWIkVhMLz3JEvADfUNq5Z7W8kPxp6AtUCyZr0GQ=; b=O1ivBmXFnhyxqHtfrQEUN71V2YRLX82zKFL+t2XtzSvbtjv6SwZlEhr/bzPJs9TgF4 LdZf2oF1tGYpDyt4MF0HzKOvEkuhwDyhQxPCZ6PZlICQROpDHA4rT/Tx0B0o2y1gf3ae HcNLYbbB3Jv2KlIqGXC1Og2wDXBQGj9bQJCjwBJWTqi6aZzFLzpqsOWhIFGXPkRTZ5nJ 15AXNpZ3IZmerTlKG5gLcd9D1M4i/S8/VkUFNu/KojlYXoGP2W+DN6FV0v5kAtELzJD9 Abxt6YyoHssersBmj5bU3ajEkdXu4MDjG3NRp9JzWa130dM5j6/3l39zkVXvK0w8AZp8 vM+A== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1760771184; x=1761375984; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=9zwrNWIkVhMLz3JEvADfUNq5Z7W8kPxp6AtUCyZr0GQ=; b=VVbWyo5aqmzAoebQ3xvOnZ7TWEeCrZj1OeFMxvdovHnrKBoLdNxo4CnhcEKvu4Sc1W 3iPhDK57vtj4fZx4b/kHBIWMHXIqd42bQ8uyBlGDrqe3ghMLDqebe1t1YXkvKZtm82aV SI93Ucv8QTkx3diiSpnURJLko46PMX2GVj0H3M035G0QMggsa6j9T8W3yJL0sSMdNBP3 ZU2QbjyTU/mVIE57QziwT4VVdQF6vdAHvB5EyFNxyii7ki2ncyJcI6VFN3MpH0EcfBJ1 a3GJL/ZuFfHupnrTkHAlFKU6kfg9+nVh/ChIXkz8Rbhp7JfAZRTE7eDxGAT3cSAEX1J9 CYTg== X-Gm-Message-State: AOJu0YyAL/Tx1NXPAY00oEpz2y2XZw+awNFwHMlNJFqN9VL8NJwvRN4t V+HmwgU6Qpq7PgL/fKzoue29BYtRXZ+WxV8NNWXjdixKQCIhdxxNPrrBXfY8OKtf X-Gm-Gg: ASbGncuCNXGvTC5bAdRRb8Pmufoe89ptbhB+EjRLtXczdprCGU8qHeY/3dUq+szbvS3 K6cxEufUC00z2V97SbxJCNsy6OZS7bq9eUOn0tQyAkK4mpHOqDF/Bgx7Njj3kwvcXW4r6v7rbXv hy3aFCINwcOSp7Z8bDPTeee6nXINs74RjirAndx3CYS/zVQb4x/8c5Ks1hOTRzpyne+SRDtHzFC Xtpjbj0pmknIa3BvUQNXpXDQ3qLRsHtHFUn96slj4xHoc4Mve8eWhdNYWLdLAMbShBtioGCJ1AK pggXhjh1uzvC1x9ZX/x6KvVkKexPBg+nlAwmlhBIxhPxcv+2uxHfezHiJcUh8cOWFv9o5pzMehC 1wrBJ7uAnX1RNQ1mp8ZoZGvP1tZizKQebdSmzwyt3BLDI6oIXYvLumuuNjSGnZbsLXpvwXSEmLF PKdi0Be5HMAk7a9gpwZvLxs4psknaQKduRtETjdKmMhqL9PpkGfCVmfwVsj/nbnbg9kJfAoN4D X-Google-Smtp-Source: AGHT+IHdVjTwt/nPpniXS1BZVVAlCnuX2hJDE7myrhWS7A7dH8AtXjrjUcyfJbrPeHfaiKlBraqMng== X-Received: by 2002:a05:6a20:9149:b0:309:48d8:cf1d with SMTP id adf61e73a8af0-334a78fdda8mr9108721637.18.1760771184384; Sat, 18 Oct 2025 00:06:24 -0700 (PDT) Received: from apollo.tail3ccdd3.ts.net ([2601:646:8201:fd20::a529]) by smtp.gmail.com with ESMTPSA id d2e1a72fcca58-7a23011088fsm1752792b3a.65.2025.10.18.00.06.23 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 18 Oct 2025 00:06:23 -0700 (PDT) From: Khem Raj To: openembedded-core@lists.openembedded.org Cc: Khem Raj Subject: [PATCH] classes/toolchain/clang: Add placeholder for dynamic linker in cross-canadian packages Date: Sat, 18 Oct 2025 00:06:21 -0700 Message-ID: <20251018070621.3456800-1-raj.khem@gmail.com> X-Mailer: git-send-email 2.51.1.dirty MIME-Version: 1.0 List-Id: X-Webhook-Received: from li982-79.members.linode.com [45.33.32.79] by aws-us-west-2-korg-lkml-1.web.codeaurora.org with HTTPS for ; Sat, 18 Oct 2025 07:06:35 -0000 X-Groupsio-URL: https://lists.openembedded.org/g/openembedded-core/message/225072 clang-cross-canadian is just symlinking into nativesdk-clang unlike gcc which has separate binaries and they have inbuilt dynamic linker specs. To help clang built cross-canadian binaries add it via cmdline option here, cross-canadian binaries are only usable on installed SDKs, and these paths get re-written with correct SDK specific linker during SDK install relocation process. This helps clang built cross-canadian tools e.g. from binutils-cross-canadian be relocated correctly on SDK install. Signed-off-by: Khem Raj --- meta/classes/toolchain/clang.bbclass | 1 + 1 file changed, 1 insertion(+) diff --git a/meta/classes/toolchain/clang.bbclass b/meta/classes/toolchain/clang.bbclass index b4a1c180f6a..9c1204171fe 100644 --- a/meta/classes/toolchain/clang.bbclass +++ b/meta/classes/toolchain/clang.bbclass @@ -32,6 +32,7 @@ TUNE_CCARGS += "${@bb.utils.contains("DISTRO_FEATURES", "usrmerge", " --dyld-pre LDFLAGS:append:class-nativesdk:x86-64 = " -Wl,-dynamic-linker,${base_libdir}/ld-linux-x86-64.so.2" LDFLAGS:append:class-nativesdk:aarch64 = " -Wl,-dynamic-linker,${base_libdir}/ld-linux-aarch64.so.1" +LDFLAGS:append:class-cross-canadian = " -Wl,-dynamic-linker,${base_libdir}/ld-linux-x86-64.so.2" # do_populate_sysroot needs STRIP, do_package_qa needs OBJDUMP POPULATESYSROOTDEPS:append:class-target = " llvm-native:do_populate_sysroot"