From mboxrd@z Thu Jan 1 00:00:00 1970 From: Thomas Petazzoni Date: Sat, 22 Jun 2019 19:53:22 +0200 Subject: [Buildroot] [PATCH 18/27] toolchain: introduce BR2_TOOLCHAIN_HAS_GCC_BUG_63261 In-Reply-To: <20190614210346.121013-19-giulio.benetti@micronovasrl.com> References: <20190614210346.121013-1-giulio.benetti@micronovasrl.com> <20190614210346.121013-19-giulio.benetti@micronovasrl.com> Message-ID: <20190622195322.47a8c59f@windsurf> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: buildroot@busybox.net On Fri, 14 Jun 2019 23:03:37 +0200 Giulio Benetti wrote: > GCC hangs while building fxload for the Microblaze Arch using following So gcc does not "hang", but there is a build failure, which is a bit different. I applied this patch as well as 19/27 (fxload) and 20/27 (dmalloc). However, could you double check if the issue occurs with just optimization enabled, or only when optimization *and* BR2_ENABLE_DEBUG=y are enabled? Indeed, my original gcc bug report said that the problem only occurred when both are combined. I applied anyway, because that debugging thing would simply be a further refinement, so it's not that important. Thomas -- Thomas Petazzoni, CTO, Bootlin Embedded Linux and Kernel engineering https://bootlin.com