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s=purelymail1; d=purelymail.com; v=1; bh=Xf0UrxFR8xrIqrCo4j86qY6vJ1rDap36CBpM4tJgI9U=; h=Feedback-ID:Received:Received:From:To:Subject:Date; Feedback-ID: 21632:4007:null:purelymail X-Pm-Original-To: buildroot@buildroot.org Received: by smtp.purelymail.com (Purelymail SMTP) with ESMTPSA id 1607912799; (version=TLSv1.3 cipher=TLS_AES_256_GCM_SHA384); Tue, 25 Aug 2026 08:34:32 +0000 (UTC) Received: from peko by dell.be.48ers.dk with local (Exim 4.98.2) (envelope-from ) id 1wymc3-0000000CRHT-2MPC; Tue, 25 Aug 2026 10:34:31 +0200 From: Peter Korsgaard To: Thomas Petazzoni via buildroot Cc: Thomas Petazzoni , Romain Naour , Giulio Benetti , Romain Naour In-Reply-To: <20260823191926.2684260-1-thomas.petazzoni@bootlin.com> (Thomas Petazzoni via buildroot's message of "Sun, 23 Aug 2026 21:19:25 +0200") References: <20260823191926.2684260-1-thomas.petazzoni@bootlin.com> Date: Tue, 25 Aug 2026 10:34:31 +0200 Message-ID: <87fr02y4x4.fsf@dell.be.48ers.dk> User-Agent: Gnus/5.13 (Gnus v5.13) MIME-Version: 1.0 Subject: Re: [Buildroot] [PATCH] toolchain/Config.in: refine BR2_TOOLCHAIN_HAS_LIBQUADMATH definition X-BeenThere: buildroot@buildroot.org X-Mailman-Version: 2.1.30 Precedence: list List-Id: Discussion and development of buildroot List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: buildroot-bounces@buildroot.org Sender: "buildroot" >>>>> "Thomas" == Thomas Petazzoni via buildroot writes: > In commit a2380157f6688c5c065fa19060a2c33145bab95b ("toolchain: enable > libquadmath for PowerPC with VSX"), the definition of > BR2_TOOLCHAIN_HAS_LIBQUADMATH has been extended to also be true when > BR2_POWERPC_CPU_HAS_VSX. > However, practical experiments show that when 64-bit VSX-capable cores > are used in 32-bit mode, libquadmath is not built by GCC, causing > build failures: > cp: cannot stat > '/home/autobuild/autobuild/instance-3/output-1/host/powerpc-buildroot-linux-musl/lib*/libquadmath*': > No such file or directory > We did an extensive testing, building the 27 combinations of: > - GCC versions: 14, 15, 16 > - C library: glibc, uclibc, musl > - PowerPC 32-bit, PowerPC 64-bit, PowerPC 64-bit little endian Wow ;) Committed, thanks. -- Bye, Peter Korsgaard _______________________________________________ buildroot mailing list buildroot@buildroot.org https://lists.buildroot.org/mailman/listinfo/buildroot