From mboxrd@z Thu Jan 1 00:00:00 1970 From: Thomas Petazzoni Date: Sat, 1 Sep 2018 14:49:49 +0200 Subject: [Buildroot] [PATCH v2,1/1] qt: fix build on powerpc_e500mc In-Reply-To: <20180830163146.4952-1-fontaine.fabrice@gmail.com> References: <20180830163146.4952-1-fontaine.fabrice@gmail.com> Message-ID: <20180901144949.5803ff1d@windsurf> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: buildroot@busybox.net Hello, On Thu, 30 Aug 2018 18:31:46 +0200, Fabrice Fontaine wrote: > gcc bug internal compiler error: in validate_condition_mode, at > config/rs6000/rs6000.c:180744. Bug is fixed since gcc 7. > Workaround is to set -mno-isel, see > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=60818 and > https://gcc.gnu.org/ml/gcc-patches/2016-02/msg01036.html > > This bug is also raised on BR2_powerpc_8540, BR2_powerpc_8548 and > BR2_powerpc_e5500. > > Fixes: > - http://autobuild.buildroot.net/results/9b9d11b3281a72c8f54fc675408acb96d24d8e7e > > Signed-off-by: Fabrice Fontaine > --- > Changes v1 -> v2 (after review of Thomas Petazzoni): > - apply workaround for BR2_powerpc_8540, BR2_powerpc_8548 and > BR2_powerpc_e5500 > - There is no build failure with gcc 7.x toolchain so replace > BR2_TOOLCHAIN_GCC_AT_LEAST_8 by BR2_TOOLCHAIN_GCC_AT_LEAST_7 Applied to master, thanks. Thomas -- Thomas Petazzoni, CTO, Bootlin (formerly Free Electrons) Embedded Linux and Kernel engineering https://bootlin.com