From patchwork Mon Sep 1 22:42:43 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Khem Raj X-Patchwork-Id: 69359 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 53A12CA1007 for ; Mon, 1 Sep 2025 22:43:03 +0000 (UTC) Received: from mail-pf1-f170.google.com (mail-pf1-f170.google.com [209.85.210.170]) by mx.groups.io with SMTP id smtpd.web10.64710.1756766573820958024 for ; Mon, 01 Sep 2025 15:42:53 -0700 Authentication-Results: mx.groups.io; dkim=pass header.i=@gmail.com header.s=20230601 header.b=BQrSY8vg; spf=pass (domain: gmail.com, ip: 209.85.210.170, mailfrom: raj.khem@gmail.com) Received: by mail-pf1-f170.google.com with SMTP id d2e1a72fcca58-77251d7cca6so1356354b3a.3 for ; Mon, 01 Sep 2025 15:42:53 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1756766573; x=1757371373; darn=lists.openembedded.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=vOWgFb/WWm5aqPKPqeahtibCrykRRLWNiN5hf/hcEh8=; b=BQrSY8vg/ae6nUG/Eim1FL1K7pAxpG/mJnEB/CeI2EAW6r4SHdcQNcvR7nywVXqoBL rJPo5G8JjIbYhmj7s69UgBAWweIV8IGtAZe7p2uyBXfkZ43GUZWHED0xX0OlW21fYXaZ L8+0jdo+g0W4IPPBUV5bkxa0G3JZRAptVDA2xqgZsvHb5EnvyXEOd+X047+LS3BClqli EC4azZT/hgBcrB1pc11BzpDCGm7w72zzGN+oPi9SvN9Vimk6Axctm/sdu29kL78EGCsC ay6m2MSzynhzJJuQlOz9lv+X6l5FggyNOgJl6oOE5t6sjyM+W0vMZUuNhJP7pUwtBpsA QFQw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1756766573; x=1757371373; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=vOWgFb/WWm5aqPKPqeahtibCrykRRLWNiN5hf/hcEh8=; b=SgY7kmtsQzteK982HfUmbH20tUU1RYTpYleRArM4vIxmfOEFo6D/rVJJXDKrc/+xsF x8rJSJalpCCwL/SXJxSeVRiiBto9VSfE8/AFGXfcVhKbBEcpKMKwHbRCrdKrDFKV5KF/ vfSV8VJeOufCCgjeZolhOiKPXipB5ZH/KO/Otmio1Qlo+cpBLmGOf7uSl3UA7lubGt4j JkoV8UxdpGe2rwV19K1Fzj7lNmAsqy0RHWaqyIwkFXGrnM128eUREVBOGG8gp9UKHh5p KGzPKvYf/eC0Ru68csNO7ZRpSIEwF0PeGaKywJGpzibhIDykk3SJYjtUMSc2Cn/PqBrs JO8g== X-Gm-Message-State: AOJu0Yx53a9vl2vetdl9rZNzSROq9bS4sF+mluljNA5X5FtHG+HRgfVO WDjvz8pE/5vKhqg94QVBgQFdeIW02vZaSMIUaT2UYB2LBje5VwErpvGS3GXqS5cj X-Gm-Gg: ASbGncs3uEA86VlVfQW6uYxmzK8/WyWfrWi1sTELnWqNM4a7NY/rJ5c+F5hWmSELoC6 yvpqUcSqrGYShNiLAYP9HMZdbW9LUWVcDMRdABGhL//Dnf8vy/WOk0wU/wP7jHwEne36F6pv2iv T8kdlXifelv3FS/GvoLBBTpMbvCrS5Gt9rwuhEaDGsv16SiCJ4nWZsfWflD8mn6afvVg+ZseL50 u9wuqtcGsbs9/ZTe9R/K98V1KBeZkTcHsN/JS2FCJszL3f1hJ2uvl6kYOXX4m0/8G14E+8J44AH oVEIbNmM/mnl0i7QBZMgpPjEEBDP0MTHqy7yb/f998ZgFUDJWJVVbjKgXeLePWJwxcOOhroHr3O dWya6cyVWXq/hnM12jhPZJpyqn8prdc9Hcm3ydHDKZKCkVbkbTtjWDNpc/hv7t65CQxU7ygYHHk bhCS55YQF0NO3WREGKXeLhOAsPu9fPqodWxR9hbL1N X-Google-Smtp-Source: AGHT+IGy3Z5+s/WIpmYqPKdgg0RpVE3GSrPbGjvfhSK28EsaFtatM3UT0TZ0LtcX3GydVfa6h6JH4Q== X-Received: by 2002:a05:6a00:4f85:b0:772:5e09:6933 with SMTP id d2e1a72fcca58-7725e097053mr4993584b3a.9.1756766572909; Mon, 01 Sep 2025 15:42:52 -0700 (PDT) Received: from apollo.tail3ccdd3.ts.net ([2601:646:8201:fd20::c2de]) by smtp.gmail.com with ESMTPSA id d2e1a72fcca58-7722a4beb72sm11648240b3a.61.2025.09.01.15.42.51 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 01 Sep 2025 15:42:52 -0700 (PDT) From: Khem Raj To: openembedded-devel@lists.openembedded.org Cc: Khem Raj Subject: [meta-initramfs][PATCH 5/5] klibc: Do not let clang generate wcslen builtin Date: Mon, 1 Sep 2025 15:42:43 -0700 Message-ID: <20250901224244.1913647-5-raj.khem@gmail.com> X-Mailer: git-send-email 2.51.0 In-Reply-To: <20250901224244.1913647-1-raj.khem@gmail.com> References: <20250901224244.1913647-1-raj.khem@gmail.com> 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 ; Mon, 01 Sep 2025 22:43:03 -0000 X-Groupsio-URL: https://lists.openembedded.org/g/openembedded-devel/message/119166 clang-21 decides to emit wcslen call on arm architecture klibc does not provide widechar support so it should not be used. Fixes | arm-yoe-linux-gnueabi-ld.bfd: usr/kinit/do_mounts_md.o: in function `md_run': | /usr/src/debug/klibc/2.0.14/usr/kinit/do_mounts_md.c:294:(.text+0x5d6): undefined reference to `wcslen' Signed-off-by: Khem Raj --- meta-initramfs/recipes-devtools/klibc/klibc.inc | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/meta-initramfs/recipes-devtools/klibc/klibc.inc b/meta-initramfs/recipes-devtools/klibc/klibc.inc index 26d4ebc72c..4e8710f7bb 100644 --- a/meta-initramfs/recipes-devtools/klibc/klibc.inc +++ b/meta-initramfs/recipes-devtools/klibc/klibc.inc @@ -35,7 +35,7 @@ S = "${UNPACKDIR}/klibc-${PV}" OPTFLAGS = "${TUNE_CCARGS} -Os -fcommon" OPTFLAGS:append = " ${DEBUG_PREFIX_MAP}" -OPTFLAGS:append:toolchain-clang = " -fno-builtin-bcmp" +OPTFLAGS:append:toolchain-clang = " -fno-builtin-bcmp -fno-builtin-wcslen" OPTFLAGS:append:toolchain-clang:mipsarch = " -no-integrated-as" PARALLEL_MAKE = ""