From patchwork Mon Jun 9 09:58:45 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Richard Purdie X-Patchwork-Id: 64549 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 054B6C677C4 for ; Mon, 9 Jun 2025 09:58:55 +0000 (UTC) Received: from mail-wm1-f53.google.com (mail-wm1-f53.google.com [209.85.128.53]) by mx.groups.io with SMTP id smtpd.web10.56081.1749463133714460365 for ; Mon, 09 Jun 2025 02:58:54 -0700 Authentication-Results: mx.groups.io; dkim=pass header.i=@linuxfoundation.org header.s=google header.b=OmdRsGpO; spf=pass (domain: linuxfoundation.org, ip: 209.85.128.53, mailfrom: richard.purdie@linuxfoundation.org) Received: by mail-wm1-f53.google.com with SMTP id 5b1f17b1804b1-451d3f72391so54714435e9.3 for ; Mon, 09 Jun 2025 02:58:53 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linuxfoundation.org; s=google; t=1749463132; x=1750067932; 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=bBEtAt9u/9IGCU4cbtBYHyT4NPNkIi3vzvy65oIsaUI=; b=OmdRsGpOunmbTSItMdU006sB/WoFaIkIy0j8KfEnCb1dcgPf41qmB1omsbgvd67EJW 2LHBmrNS0SHze2GDCA1/iQOpkZDN9M2NfsmGIcBzmEXkIMNAdIu2NuLpjIr+c4Jq00QJ KebmrDSFZETpyLTl67ZUYFdR3eyKD6dJpkmkw= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1749463132; x=1750067932; 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=bBEtAt9u/9IGCU4cbtBYHyT4NPNkIi3vzvy65oIsaUI=; b=R9uVMDDxgo6UKH+mxWzHEAdKUTDrlA10gaG29l8KJc+MtWzSUAWKYkuwA98xtghWkh 5Qg5ctm5ZUhQoDAe7hKctCbyK0dud1YG2R+tdNFKB9S+LTz7u1KYwo9MJ7W0F8XDtgBF JJhjihELu0K+df7ZeqKKqQ30MlMPbhIrwOxv3rzNtRDiwk3KlmaFrGtMUeUGKM3/5g8O miq9szuz4wMiRRUBkpTmog/QOW3v6ueDmU02OSVs2hF/7m+wwpflwVAjBUAp/ORCNunB nlm7jQGxtELnvnrqO2oq6dUzXtKSByLJp4XEwtQlzIojwDu8/9ZboWNYKk5WmKTnIlkH kzsQ== X-Gm-Message-State: AOJu0Ywvtd363FRtsxqKjNL+kilVUYqG2CqX1qXY49+m52fVij0A/9Dj HdpSFG2WJJ1Hznm+ssmtQ92b/Z923yXSs9Gj1qOs9axv6tN1qq2LBJ6qLJ0+KRHfx2/U8JDSOhl f+cmh/zI= X-Gm-Gg: ASbGnctuf7LcHUt2B7Q5VjfocrLVvn3erjfDj4b5GIpWA4I+2H3n6KxN3LASlNi4Up3 FDxEp5CzNaLMRPd/HuT+NichxoCeXCg7R10Pbb75nP+EjGioxCUa1YP8+pc4EyxNxHuGgrD+I8q ZYjGV1qG5FO6E9vhFPjJLBeuywQM5S4VGtRPUktIT+dp6HXy4uFBPCVND0ggef3/iQcD1tbpG6+ UIEWtJ00d3dNzonoSptqFufL5Z+C+RTJj8lzpIaGRx943kE+1Vij9G5L4UjdE1aNn7wWJ1vGpbt ZqtlFw0HZJaF+g1x9b+JGc9eNoyrSgUsEX5t3rAKc2y0d0zWs/nkpXpZHV9/lLU1XcMibLY0Cn8 GlAjk X-Google-Smtp-Source: AGHT+IGYf9cX+36tH2Igyk2EJY+UA4yD0CseUw842yLKUzeZFenUwvRlK32+kzbVhQkfSEo35Ol1ZA== X-Received: by 2002:a05:6000:2485:b0:3a4:e60a:c409 with SMTP id ffacd0b85a97d-3a531ab6daemr9550663f8f.41.1749463131752; Mon, 09 Jun 2025 02:58:51 -0700 (PDT) Received: from max.int.rpsys.net ([2001:8b0:aba:5f3c:fa9f:168d:c475:ba8f]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-4521375b60fsm108406455e9.40.2025.06.09.02.58.50 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 09 Jun 2025 02:58:50 -0700 (PDT) From: Richard Purdie To: openembedded-core@lists.openembedded.org Cc: Khem Raj , Mathieu Dubois-Briand Subject: [PATCH 4/5] meta: Add TCOVERRIDE for toolchain selection at recipe scope Date: Mon, 9 Jun 2025 10:58:45 +0100 Message-ID: <20250609095846.937759-4-richard.purdie@linuxfoundation.org> X-Mailer: git-send-email 2.48.1 In-Reply-To: <20250609095846.937759-1-richard.purdie@linuxfoundation.org> References: <20250609095846.937759-1-richard.purdie@linuxfoundation.org> 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, 09 Jun 2025 09:58:55 -0000 X-Groupsio-URL: https://lists.openembedded.org/g/openembedded-core/message/218254 From: Khem Raj TCOVERRIDE is defined to toolchain- and its added to OVERRIDES that a recipe can see and it can use "toolchain-gcc" or "toolchain-clang" to set specific metadata based upon global distro toolchain policy. Signed-off-by: Khem Raj Signed-off-by: Mathieu Dubois-Briand Signed-off-by: Richard Purdie --- meta/conf/bitbake.conf | 2 +- meta/conf/toolchain/clang.inc | 2 ++ meta/conf/toolchain/gcc.inc | 1 + 3 files changed, 4 insertions(+), 1 deletion(-) diff --git a/meta/conf/bitbake.conf b/meta/conf/bitbake.conf index f55237e1de4..61c6a492bcb 100644 --- a/meta/conf/bitbake.conf +++ b/meta/conf/bitbake.conf @@ -801,7 +801,7 @@ DISTRO_NAME ??= "OpenEmbedded" # And finally ':forcevariable' overrides any standard variable, with the highest priority. # This works for functions as well, they are really just variables. # -OVERRIDES = "${TARGET_OS}:${TRANSLATED_TARGET_ARCH}:pn-${PN}:layer-${FILE_LAYERNAME}:${MACHINEOVERRIDES}:${DISTROOVERRIDES}:${CLASSOVERRIDE}${LIBCOVERRIDE}:forcevariable" +OVERRIDES = "${TARGET_OS}:${TRANSLATED_TARGET_ARCH}:pn-${PN}:layer-${FILE_LAYERNAME}:${MACHINEOVERRIDES}:${DISTROOVERRIDES}:${CLASSOVERRIDE}:${TCOVERRIDE}${LIBCOVERRIDE}:forcevariable" FILE_LAYERNAME ??= "config" LIBCOVERRIDE ?= "" CLASSOVERRIDE ?= "class-target" diff --git a/meta/conf/toolchain/clang.inc b/meta/conf/toolchain/clang.inc index 2bd4a07a867..fab94f0b14b 100644 --- a/meta/conf/toolchain/clang.inc +++ b/meta/conf/toolchain/clang.inc @@ -30,3 +30,5 @@ TUNE_CCARGS += "${@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" + +TCOVERRIDE = "toolchain-clang" diff --git a/meta/conf/toolchain/gcc.inc b/meta/conf/toolchain/gcc.inc index 36d33f5d6d0..75f9abe999a 100644 --- a/meta/conf/toolchain/gcc.inc +++ b/meta/conf/toolchain/gcc.inc @@ -24,3 +24,4 @@ PREFERRED_PROVIDER_virtual/nativesdk-cross-cc = "gcc-crosssdk-${SDK_SYS}" PREFERRED_PROVIDER_virtual/nativesdk-cross-c++ = "gcc-crosssdk-${SDK_SYS}" PREFERRED_PROVIDER_virtual/nativesdk-compilerlibs = "nativesdk-gcc-runtime" +TCOVERRIDE = "toolchain-gcc"