From mboxrd@z Thu Jan 1 00:00:00 1970 From: Thomas Petazzoni Date: Tue, 23 Jun 2015 18:02:02 +0200 Subject: [Buildroot] [git commit] gcc: switch to gcc 4.9 as the default version In-Reply-To: <55890EC2.2040505@mind.be> References: <20150622222746.025B07FAFF@busybox.osuosl.org> <55890EC2.2040505@mind.be> Message-ID: <20150623180202.34e83978@free-electrons.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: buildroot@busybox.net Dear Arnout Vandecappelle, On Tue, 23 Jun 2015 09:46:10 +0200, Arnout Vandecappelle wrote: > I think we should again update our autobuilder toolchains in this case, to make > sure we actually test the thing that we set as default. > > [I have bad internet connection now so I didn't check if perhaps the autobuilder > toolchains have already been updated. If so, sorry for the noise.] We have a few internal toolchain configurations in the autobuilders: http://autobuild.buildroot.org/toolchains/configs/br-arc-full-internal.config http://autobuild.buildroot.org/toolchains/configs/br-arm-internal-full.config http://autobuild.buildroot.org/toolchains/configs/br-microblazeel-full-internal.config http://autobuild.buildroot.org/toolchains/configs/br-powerpc-internal-full.config http://autobuild.buildroot.org/toolchains/configs/br-xtensa-full-internal.config These are always using the default gcc version. However, it is true that all the other Buildroot toolchain configuration use pre-built external toolchains, that are stuck to whatever was the default back when 2015.05, except the following toolchains that already use gcc 4.9: br-aarch64-glibc.config:BR2_GCC_VERSION_4_9_X=y br-arm-cortex-a9-glibc.config:BR2_GCC_VERSION_4_9_X=y br-arm-cortex-a9-musl.config:BR2_GCC_VERSION_4_9_X=y But I can certainly trigger a rebuild of the toolchains with the most recent Buildroot, using gcc 4.9 as the default, and having one toolchain using gcc 5.1 to catch issues. Should I do this? Thanks, Thomas -- Thomas Petazzoni, CTO, Free Electrons Embedded Linux, Kernel and Android engineering http://free-electrons.com