On Mon, Nov 19, 2018 at 1:23 PM Alex Bennée <alex.ben...@linaro.org> wrote:
> Philippe Mathieu-Daudé <f4...@amsat.org> writes:
>
> > This image is based on Gentoo and the toolchain is built using crossdev.
> >
> > Recipe from:
> > https://lists.gnu.org/archive/html/qemu-devel/2018-09/msg03944.html
> >
> > Suggested-by: Fredrik Noring <nor...@nocrew.org>
> > Signed-off-by: Philippe Mathieu-Daudé <f4...@amsat.org>
> > ---
> > TODO:
> > - Add Fredrik Noring S-o-b in his patches
> > - Check patch merged upstream
> >
> > tests/docker/Makefile.include | 6 +
> > .../gentoo-mipsr5900el-cross.docker | 39 ++++
> > .../binutils-v2.30-ps2-llsc.patch | 36 +++
> > .../crossdev.conf | 5 +
> > .../gcc-v7.2.0-ps2-llsc.patch | 23 ++
> > .../gcc-v7.2.0-ps2.patch | 219 ++++++++++++++++++
> > 6 files changed, 328 insertions(+)
> > create mode 100644 tests/docker/dockerfiles/gentoo-mipsr5900el-cross.docker
> > create mode 100644
> > tests/docker/dockerfiles/gentoo-mipsr5900el-cross.docker.d/binutils-v2.30-ps2-llsc.patch
> > create mode 100644
> > tests/docker/dockerfiles/gentoo-mipsr5900el-cross.docker.d/crossdev.conf
> > create mode 100644
> > tests/docker/dockerfiles/gentoo-mipsr5900el-cross.docker.d/gcc-v7.2.0-ps2-llsc.patch
> > create mode 100644
> > tests/docker/dockerfiles/gentoo-mipsr5900el-cross.docker.d/gcc-v7.2.0-ps2.patch
> >
> > diff --git a/tests/docker/Makefile.include b/tests/docker/Makefile.include
> > index 9467e9d088..6ca615206f 100644
> > --- a/tests/docker/Makefile.include
> > +++ b/tests/docker/Makefile.include
> > @@ -119,6 +119,12 @@ docker-image-debian-sparc64-cross:
> > docker-image-debian-sid
> > docker-image-debian-mips64-cross: docker-image-debian-sid
> > docker-image-debian-riscv64-cross: docker-image-debian-sid
> > docker-image-debian-powerpc-cross: docker-image-debian-sid
> > +docker-image-gentoo-mipsr5900el-cross: EXTRA_FILES:=$(addprefix \
> > +
> > $(SRC_PATH)/tests/docker/dockerfiles/gentoo-mipsr5900el-cross.docker.d/,\
> > + crossdev.conf \
> > + binutils-v2.30-ps2-llsc.patch \
> > + gcc-v7.2.0-ps2.patch \
> > + gcc-v7.2.0-ps2-llsc.patch)
> > docker-image-travis: NOUSER=1
> >
> > # Specialist build images, sometimes very limited tools
> > diff --git a/tests/docker/dockerfiles/gentoo-mipsr5900el-cross.docker
> > b/tests/docker/dockerfiles/gentoo-mipsr5900el-cross.docker
> > new file mode 100644
> > index 0000000000..dbc2eb007b
> > --- /dev/null
> > +++ b/tests/docker/dockerfiles/gentoo-mipsr5900el-cross.docker
> > @@ -0,0 +1,39 @@
> > +#
> > +# Docker mipsel (r5900) cross-compiler target
> > +#
> > +# Using multi-stage builds, this image requires docker-17.05.0 or later.
> > +# (See: https://github.com/gentoo/gentoo-docker-images)
> > +#
> > +# SPDX-License-Identifier: GPL-2.0-or-later
> > +
> > +# name the portage image
> > +FROM gentoo/portage:latest as portage
>
> This is going to be a rolling state of portage which may be why it broke.
Oh, same problem than Debian/unstable.
I'll see with Gentoo ppl how to fix this.
> > +
> > +# image is based on stage3-amd64
> > +FROM gentoo/stage3-amd64:latest
> > +
> > +# copy the entire portage volume in
> > +COPY --from=portage /usr/portage /usr/portage
> > +
> > +MAINTAINER Philippe Mathieu-Daudé <f4...@amsat.org>
> > +
> > +# continue with image build ...
> > +RUN emerge -qv sys-devel/crossdev
> > +
> > +# set CROSSDEV_OVERLAY to /usr/local/portage-crossdev
> > +RUN mkdir -p /usr/local/portage-crossdev/{profiles,metadata} && \
> > + echo 'crossdev' > /usr/local/portage-crossdev/profiles/repo_name && \
> > + echo 'masters = gentoo' >
> > /usr/local/portage-crossdev/metadata/layout.conf && \
> > + chown -R portage:portage /usr/local/portage-crossdev && \
> > + mkdir -p /etc/portage/repos.conf
> > +ADD crossdev.conf /etc/portage/repos.conf/crossdev.conf
> > +
> > +# Fredrik's patches
> > +RUN mkdir -p
> > /etc/portage/patches/cross-mipsr5900el-unknown-linux-gnu/{binutils,gcc}
> > +ADD binutils-v2.30-ps2-llsc.patch
> > /etc/portage/patches/cross-mipsr5900el-unknown-linux-gnu/binutils
> > +ADD gcc-v7.2.0-ps2.patch
> > /etc/portage/patches/cross-mipsr5900el-unknown-linux-gnu/gcc
> > +ADD gcc-v7.2.0-ps2-llsc.patch
> > /etc/portage/patches/cross-mipsr5900el-unknown-linux-gnu/gcc
> > +
> > +RUN crossdev -s3 -t mipsr5900el-unknown-linux-gnu --binutils ">=2.30"
> > --gcc ">=7.2.0"
> > +
>
> This fails to build glibc, but doesn't exactly give much info:
>
> * Log: /var/log/portage/cross-mipsr5900el-unknown-linux-gnu-binutils.log
> * Emerging cross-binutils ... [
> ok ]
> * Log:
> /var/log/portage/cross-mipsr5900el-unknown-linux-gnu-linux-headers-quick.log
> * Emerging cross-linux-headers-quick ... [
> ok ]
> * Log:
> /var/log/portage/cross-mipsr5900el-unknown-linux-gnu-glibc-headers.log
> * Emerging cross-glibc-headers ...
>
> * error: glibc failed :(
> *
> * If you file a bug, please attach the following logfiles:
> * /var/log/portage/cross-mipsr5900el-unknown-linux-gnu-info.log
> * /var/log/portage/cross-mipsr5900el-unknown-linux-gnu-glibc-headers.log.xz
> *
> /var/tmp/portage/cross-mipsr5900el-unknown-linux-gnu/glibc*/temp/glibc-config.logs.tar.xz
> The command '/bin/sh -c crossdev -s3 -t mipsr5900el-unknown-linux-gnu
> --binutils ">=2.30" --gcc ">=7.2.0"' returned a non-zero code: 1
>
> But running in a container I did get:
>
> >>> Running pre-merge checks for
> cross-mipsr5900el-unknown-linux-gnu/glibc-2.27-r6
> * Checking general environment sanity.
> * Your //etc/nsswitch.conf is out of date.
> * Please make sure you have 'files' entries for
> * 'passwd:', 'group:' and 'shadow:' databases.
> * For more details see:
> *
> https://wiki.gentoo.org/wiki/Project:Toolchain/nsswitch.conf_in_glibc-2.26
> * ERROR: cross-mipsr5900el-unknown-linux-gnu/glibc-2.27-r6::crossdev
> failed (pretend phase):
> * nsswitch.conf has no 'files' provider in 'passwd'.
> *
> * Call stack:
> * ebuild.sh, line 115: Called pkg_pretend
> * glibc-2.27-r6.ebuild, line 723: Called sanity_prechecks
> * glibc-2.27-r6.ebuild, line 651: Called die
> * The specific snippet of code:
> * die "nsswitch.conf has no 'files' provider
> in '${entry}'."
> *
> * If you need support, post the output of `emerge --info
> '=cross-mipsr5900el-unknown-linux-gnu/glibc-2.27-r6::crossdev'`,
> * the complete build log and the output of `emerge -pqv
> '=cross-mipsr5900el-unknown-linux-gnu/glibc-2.27-r6::crossdev'`.
> * The complete build log is located at
> '/var/tmp/portage/cross-mipsr5900el-unknown-linux-gnu/glibc-2.27-r6/temp/build.log'.
> * The ebuild environment file is located at
> '/var/tmp/portage/cross-mipsr5900el-unknown-linux-gnu/glibc-2.27-r6/temp/die.env'.
> * Working directory: '/usr/lib64/python3.4/site-packages'
> * S:
> '/var/tmp/portage/cross-mipsr5900el-unknown-linux-gnu/glibc-2.27-r6/work/glibc-2.27'
> * Messages for package cross-mipsr5900el-unknown-linux-gnu/glibc-2.27-r6:
> * Your //etc/nsswitch.conf is out of date.
> * Please make sure you have 'files' entries for
> * 'passwd:', 'group:' and 'shadow:' databases.
> * For more details see:
> *
> https://wiki.gentoo.org/wiki/Project:Toolchain/nsswitch.conf_in_glibc-2.26
> * ERROR: cross-mipsr5900el-unknown-linux-gnu/glibc-2.27-r6::crossdev
> failed (pretend phase):
> * nsswitch.conf has no 'files' provider in 'passwd'.
> *
> * Call stack:
> * ebuild.sh, line 115: Called pkg_pretend
> * glibc-2.27-r6.ebuild, line 723: Called sanity_prechecks
> * glibc-2.27-r6.ebuild, line 651: Called die
> * The specific snippet of code:
> * die "nsswitch.conf has no 'files' provider
> in '${entry}'."
You can see a successful build from Saturday here:
https://app.shippable.com/github/philmd/qemu/runs/268/1/console
...
Step 12/17 : RUN crossdev -s3 -t mipsr5900el-unknown-linux-gnu
--binutils ">=2.30" --gcc ">=7.2.0"
---> Running in b8016468d14f
-
* crossdev version: 20171230
* Host Portage ARCH: amd64
* Target Portage ARCH: mips
* Target System: mipsr5900el-unknown-linux-gnu
* Stage: 3 (C compiler & libc)
* ABIs: default
* binutils: >=binutils-2.30
* gcc: >=gcc-7.2.0
* headers: linux-headers-[latest]
* libc: glibc-[latest]
* CROSSDEV_OVERLAY: /usr/local/portage-crossdev
* PORT_LOGDIR: /var/log/portage
* PORTAGE_CONFIGROOT: /
* Portage flags:
* leaving metadata/layout.conf alone in /usr/local/portage-crossdev
* Log: /var/log/portage/cross-mipsr5900el-unknown-linux-gnu-binutils.log
* Emerging cross-binutils ...
[ ok ]
* Log:
/var/log/portage/cross-mipsr5900el-unknown-linux-gnu-linux-headers-quick.log
* Emerging cross-linux-headers-quick ...
[ ok ]
* Log: /var/log/portage/cross-mipsr5900el-unknown-linux-gnu-glibc-headers.log
* Emerging cross-glibc-headers ...
[ ok ]
* Log: /var/log/portage/cross-mipsr5900el-unknown-linux-gnu-gcc-stage1.log
* Emerging cross-gcc-stage1 ...
[ ok ]
* Log: /var/log/portage/cross-mipsr5900el-unknown-linux-gnu-linux-headers.log
* Emerging cross-linux-headers ...
[ ok ]
* Log: /var/log/portage/cross-mipsr5900el-unknown-linux-gnu-glibc.log
* Emerging cross-glibc ...
[ ok ]
---> a46540f0ffd1
Removing intermediate container b8016468d14f
Step 13/17 : ENV QEMU_CONFIGURE_OPTS
--cross-prefix=mipsr5900el-unknown-linux-gnu-
[...]
---> 77daccf424a7
Successfully built 77daccf424a7
Successfully tagged qemu:gentoo-mipsr5900el-cross
Thanks for giving this a try!
Phil.
