Date: Mon, 9 Sep 2019 23:08:43 -0600 From: Warner Losh <imp@bsdimp.com> To: "Conrad E. Meyer" <cem@freebsd.org> Cc: Rebecca Cran <rebecca@bsdio.com>, FreeBSD Current <freebsd-current@freebsd.org> Subject: Re: Building world with gcc9 not working Message-ID: <CANCZdfr0mP%2Bb_=fEizvAV8%2BzUAQ2uCmroEGXe_K-2g6Hx5hTOA@mail.gmail.com> In-Reply-To: <CAG6CVpU2-Ekz0GiLRF1Kf=SWxUDrQEa-c6rYaJgjRqX9z5FOsg@mail.gmail.com> References: <4c4d4ccf-4662-572a-d6ff-7ce9a0c36f38@bsdio.com> <CAG6CVpU2-Ekz0GiLRF1Kf=SWxUDrQEa-c6rYaJgjRqX9z5FOsg@mail.gmail.com>
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On Mon, Sep 9, 2019 at 11:05 PM Conrad Meyer <cem@freebsd.org> wrote: > On Mon, Sep 9, 2019 at 8:25 PM Rebecca Cran <rebecca@bsdio.com> wrote: > > > > Is building world with gcc still supported? I'm getting an error runnin= g > > the following: > > > > make XCC=3D/usr/local/bin/gcc9 XCXX=3D/usr/local/bin/g++9 buildworld > > Hi Rebecca, > > Aspirationally, yes. I did a successful CROSS_TOOLCHAIN=3Damd64-gcc > buildworld earlier this week. (It doesn't play well with binary pkg's > built with Clang, so I ended up replacing it with a Clang-built world > instead, but it compiled.) > > Unfortunately, amd64-xtoolchain-gcc is stuck on GCC 6.4.0, while > you're running the much more recent GCC9. I think GCC6.4.0 is more or > less expected to build world today, but I don't think many people are > building with GCC9. I would love for amd64-xtoolchain to move to a > newer version, but I don't know what is blocking that =E2=80=94 it seems = like > it should be straightforward. > I did a gcc8 build about a year or so ago, though I had to turn off Werror to complete the build... Warner
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