From patchwork Thu Aug 21 12:26:55 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Marko, Peter" X-Patchwork-Id: 68939 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 E38C2CA0EF8 for ; Thu, 21 Aug 2025 12:27:41 +0000 (UTC) Received: from mta-65-228.siemens.flowmailer.net (mta-65-228.siemens.flowmailer.net [185.136.65.228]) by mx.groups.io with SMTP id smtpd.web10.8112.1755779256420011429 for ; Thu, 21 Aug 2025 05:27:37 -0700 Authentication-Results: mx.groups.io; dkim=pass header.i=peter.marko@siemens.com header.s=fm2 header.b=QofnCxQV; spf=pass (domain: rts-flowmailer.siemens.com, ip: 185.136.65.228, mailfrom: fm-256628-2025082112273396f62742c0715e4269-o9gqoa@rts-flowmailer.siemens.com) Received: by mta-65-228.siemens.flowmailer.net with ESMTPSA id 2025082112273396f62742c0715e4269 for ; Thu, 21 Aug 2025 14:27:33 +0200 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; s=fm2; d=siemens.com; i=peter.marko@siemens.com; h=Date:From:Subject:To:Message-ID:MIME-Version:Content-Type:Content-Transfer-Encoding:Cc; bh=aQ8cp43PZgjtTV+GS0sEUXu3GPrnkfy9imyNKSXRScU=; b=QofnCxQV4RM2wvZCOoyYiM90Q220JXusLYwZWtxmmy5jJV1xLM+eIi1a6dU3so9Vx6FlwA 9Apmp8xGJcI+yqCR1e7osApahjC9BEBPWnS0dpoDb8d66O65+RGaFQpKA4rLmaJPfxztOY8+ CketQZEaU4ZcAPvGBzLlQhVoJxN6TRziFAMIUsFUmsTa4D0W+0yNEeujoSzeV1wTBlyRWTIU kT6gIOgbTEJKPVmXIDONHo9LTag4Icz2JRZupJCeiQ5hY0WzlMzIpBoDjd5ZDHzHJBisWxsB KacXE83/bW6V49/m4sxrL5kyXY62ksyI7D8dk7BblXtmyNijLAngPzdA==; From: Peter Marko To: openembedded-core@lists.openembedded.org Cc: Peter Marko Subject: [OE-core][PATCH] rust: handle softfp fpu Date: Thu, 21 Aug 2025 14:26:55 +0200 Message-Id: <20250821122655.14029-1-peter.marko@siemens.com> MIME-Version: 1.0 X-Flowmailer-Platform: Siemens Feedback-ID: 519:519-256628:519-21489:flowmailer 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 ; Thu, 21 Aug 2025 12:27:41 -0000 X-Groupsio-URL: https://lists.openembedded.org/g/openembedded-core/message/222233 From: Peter Marko With TARGET_FPU set to "softfp" stdlib-rs fails with: error: Error loading target specification: ARM targets must specify their float ABI. Run `rustc --print target-list` for a list of built-in targets This fpu type is set for example for arm in file meta/conf/machine/include/arm/feature-arm-vfp.inc when TUNE_FEATURES do not contain "callconvention-hard", e.g. when using tune DEFAULTTUNE = "cortexa8" Signed-off-by: Peter Marko --- meta/classes-recipe/rust-target-config.bbclass | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/meta/classes-recipe/rust-target-config.bbclass b/meta/classes-recipe/rust-target-config.bbclass index cac6e90a9e..fc926fe778 100644 --- a/meta/classes-recipe/rust-target-config.bbclass +++ b/meta/classes-recipe/rust-target-config.bbclass @@ -409,7 +409,7 @@ def rust_gen_target(d, thing, wd, arch): if features != "": tspec['features'] = features fpu = d.getVar('TARGET_FPU') - if fpu == "soft": + if fpu in ["soft", "softfp"]: tspec['llvm-floatabi'] = "soft" elif fpu == "hard": tspec['llvm-floatabi'] = "hard"