[PATCH for 6.1 v1 0/2] tricore fixes

[PATCH for 6.1 v1 0/2] tricore fixes

[Alex Bennée]

Hi,

This fixes check-tcg for tricore and adds a test to the gitlab matrix
so we don't miss it breaking again.

Please review:

 - gitlab: enable a very minimal build with the tricore container
 - hw/tricore: fix inclusion of tricore_testboard


Alex Bennée (2):
  hw/tricore: fix inclusion of tricore_testboard
  gitlab: enable a very minimal build with the tricore container

 configs/devices/tricore-softmmu/default.mak   |  1 +
 .gitlab-ci.d/buildtest.yml                    | 11 +++++
 hw/tricore/Kconfig                            |  3 +-
 hw/tricore/meson.build                        |  4 +-
 .../dockerfiles/debian-tricore-cross.docker   | 48 +++++++++++++++++--
 5 files changed, 58 insertions(+), 9 deletions(-)

-- 
2.32.0.264.g75ae10bc75

[PATCH v1 1/2] hw/tricore: fix inclusion of tricore_testboard

[Alex Bennée]

We inadvertently added a symbol clash causing the build not to include
the testboard needed for check-tcg.

Fixes: f4063f9c31 ("meson: Introduce target-specific Kconfig")
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
---
 configs/devices/tricore-softmmu/default.mak | 1 +
 hw/tricore/Kconfig                          | 3 +--
 hw/tricore/meson.build                      | 4 ++--
 3 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/configs/devices/tricore-softmmu/default.mak b/configs/devices/tricore-softmmu/default.mak
index 5cc91cebce..724cb85de7 100644
--- a/configs/devices/tricore-softmmu/default.mak
+++ b/configs/devices/tricore-softmmu/default.mak
@@ -1 +1,2 @@
+CONFIG_TRITEST=y
 CONFIG_TRIBOARD=y
diff --git a/hw/tricore/Kconfig b/hw/tricore/Kconfig
index 506e6183c1..a1b2438d99 100644
--- a/hw/tricore/Kconfig
+++ b/hw/tricore/Kconfig
@@ -1,9 +1,8 @@
-config TRICORE
+config TRITEST
     bool
 
 config TRIBOARD
     bool
-    select TRICORE
     select TC27X_SOC
 
 config TC27X_SOC
diff --git a/hw/tricore/meson.build b/hw/tricore/meson.build
index 47e36bb077..692a4708ba 100644
--- a/hw/tricore/meson.build
+++ b/hw/tricore/meson.build
@@ -1,6 +1,6 @@
 tricore_ss = ss.source_set()
-tricore_ss.add(when: 'CONFIG_TRICORE', if_true: files('tricore_testboard.c'))
-tricore_ss.add(when: 'CONFIG_TRICORE', if_true: files('tricore_testdevice.c'))
+tricore_ss.add(when: 'CONFIG_TRITEST', if_true: files('tricore_testboard.c'))
+tricore_ss.add(when: 'CONFIG_TRITEST', if_true: files('tricore_testdevice.c'))
 tricore_ss.add(when: 'CONFIG_TRIBOARD', if_true: files('triboard.c'))
 tricore_ss.add(when: 'CONFIG_TC27X_SOC', if_true: files('tc27x_soc.c'))
 
-- 
2.32.0.264.g75ae10bc75

Re: [PATCH v1 1/2] hw/tricore: fix inclusion of tricore_testboard

[Peter Maydell]

On Mon, 19 Jul 2021 at 20:52, Alex Bennée <alex.bennee@linaro.org> wrote:
>
> We inadvertently added a symbol clash causing the build not to include
> the testboard needed for check-tcg.
>
> Fixes: f4063f9c31 ("meson: Introduce target-specific Kconfig")
> Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
> ---
>  configs/devices/tricore-softmmu/default.mak | 1 +
>  hw/tricore/Kconfig                          | 3 +--
>  hw/tricore/meson.build                      | 4 ++--
>  3 files changed, 4 insertions(+), 4 deletions(-)

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
as far as this fix goes (though maybe CONFIG_TRICORE_TESTBOARD would be better?)

But I still don't understand and would like to know:
(1) why doesn't CONFIG_TRICORE get set by Kconfig anyway, as
f4063f9c31 claims to be doing?
(2) what are the CONFIG_$ARCH flags for? Apart from this, we
don't seem to be using any of them, as demonstrated by the fact
that nothing else broke :-)

thanks
-- PMM

Re: [PATCH v1 1/2] hw/tricore: fix inclusion of tricore_testboard

[Alex Bennée]

Peter Maydell <peter.maydell@linaro.org> writes:

> On Mon, 19 Jul 2021 at 20:52, Alex Bennée <alex.bennee@linaro.org> wrote:
>>
>> We inadvertently added a symbol clash causing the build not to include
>> the testboard needed for check-tcg.
>>
>> Fixes: f4063f9c31 ("meson: Introduce target-specific Kconfig")
>> Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
>> ---
>>  configs/devices/tricore-softmmu/default.mak | 1 +
>>  hw/tricore/Kconfig                          | 3 +--
>>  hw/tricore/meson.build                      | 4 ++--
>>  3 files changed, 4 insertions(+), 4 deletions(-)
>
> Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
> as far as this fix goes (though maybe CONFIG_TRICORE_TESTBOARD would be better?)
>
> But I still don't understand and would like to know:
> (1) why doesn't CONFIG_TRICORE get set by Kconfig anyway, as
> f4063f9c31 claims to be doing?

It does (or should) thanks to meson:

  'CONFIG_' + config_target['TARGET_ARCH'].to_upper() + '=y'

> (2) what are the CONFIG_$ARCH flags for? Apart from this, we
> don't seem to be using any of them, as demonstrated by the fact
> that nothing else broke :-)

They need to be declared in Kconfig otherwise minikconf complains about
them not being defined when you pass it in. This is part of minikconf's
sanity checking code.

>
> thanks
> -- PMM


-- 
Alex Bennée

Re: [PATCH v1 1/2] hw/tricore: fix inclusion of tricore_testboard

[Peter Maydell]

On Tue, 20 Jul 2021 at 10:47, Alex Bennée <alex.bennee@linaro.org> wrote:
>
>
> Peter Maydell <peter.maydell@linaro.org> writes:
>
> > On Mon, 19 Jul 2021 at 20:52, Alex Bennée <alex.bennee@linaro.org> wrote:
> >>
> >> We inadvertently added a symbol clash causing the build not to include
> >> the testboard needed for check-tcg.
> >>
> >> Fixes: f4063f9c31 ("meson: Introduce target-specific Kconfig")
> >> Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
> >> ---
> >>  configs/devices/tricore-softmmu/default.mak | 1 +
> >>  hw/tricore/Kconfig                          | 3 +--
> >>  hw/tricore/meson.build                      | 4 ++--
> >>  3 files changed, 4 insertions(+), 4 deletions(-)
> >
> > Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
> > as far as this fix goes (though maybe CONFIG_TRICORE_TESTBOARD would be better?)
> >
> > But I still don't understand and would like to know:
> > (1) why doesn't CONFIG_TRICORE get set by Kconfig anyway, as
> > f4063f9c31 claims to be doing?
>
> It does (or should) thanks to meson:
>
>   'CONFIG_' + config_target['TARGET_ARCH'].to_upper() + '=y'

Yeah, but it doesn't, as you can see if you look at the meson build
log: we do pass CONFIG_TRICORE=y on the minikconf command line,
but it doesn't appear in minikconf's output!

> > (2) what are the CONFIG_$ARCH flags for? Apart from this, we
> > don't seem to be using any of them, as demonstrated by the fact
> > that nothing else broke :-)
>
> They need to be declared in Kconfig otherwise minikconf complains about
> them not being defined when you pass it in. This is part of minikconf's
> sanity checking code.

No, I mean, if nothing anywhere in the build system is conditional
on these flags, why do we have them at all ? We know we don't
have anything that cares about them, because right now we have
a bug where they're never set...

-- PMM

Re: [PATCH v1 1/2] hw/tricore: fix inclusion of tricore_testboard

[Alex Bennée]

Peter Maydell <peter.maydell@linaro.org> writes:

> On Tue, 20 Jul 2021 at 10:47, Alex Bennée <alex.bennee@linaro.org> wrote:
>>
>>
>> Peter Maydell <peter.maydell@linaro.org> writes:
>>
>> > On Mon, 19 Jul 2021 at 20:52, Alex Bennée <alex.bennee@linaro.org> wrote:
>> >>
>> >> We inadvertently added a symbol clash causing the build not to include
>> >> the testboard needed for check-tcg.
>> >>
>> >> Fixes: f4063f9c31 ("meson: Introduce target-specific Kconfig")
>> >> Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
>> >> ---
>> >>  configs/devices/tricore-softmmu/default.mak | 1 +
>> >>  hw/tricore/Kconfig                          | 3 +--
>> >>  hw/tricore/meson.build                      | 4 ++--
>> >>  3 files changed, 4 insertions(+), 4 deletions(-)
>> >
>> > Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
>> > as far as this fix goes (though maybe CONFIG_TRICORE_TESTBOARD would be better?)
>> >
>> > But I still don't understand and would like to know:
>> > (1) why doesn't CONFIG_TRICORE get set by Kconfig anyway, as
>> > f4063f9c31 claims to be doing?
>>
>> It does (or should) thanks to meson:
>>
>>   'CONFIG_' + config_target['TARGET_ARCH'].to_upper() + '=y'
>
> Yeah, but it doesn't, as you can see if you look at the meson build
> log: we do pass CONFIG_TRICORE=y on the minikconf command line,
> but it doesn't appear in minikconf's output!
>
>> > (2) what are the CONFIG_$ARCH flags for? Apart from this, we
>> > don't seem to be using any of them, as demonstrated by the fact
>> > that nothing else broke :-)
>>
>> They need to be declared in Kconfig otherwise minikconf complains about
>> them not being defined when you pass it in. This is part of minikconf's
>> sanity checking code.
>
> No, I mean, if nothing anywhere in the build system is conditional
> on these flags, why do we have them at all ? We know we don't
> have anything that cares about them, because right now we have
> a bug where they're never set...

Well we have one place at the moment to ensure v7m gets included even if
you don't include the various M profile boards:

  default y if TCG && (ARM || AARCH64)

which is because translate.c still currently has a dependency on those
bits. Without that you'll get a linker failure with the following build:

  '../../configure' '--without-default-features' '--target-list=arm-softmmu,aarch64-softmmu' '--with-devices-aarch64=minimal'

I thought I'd added that to the build matrix but I can't find it now. 

>
> -- PMM


-- 
Alex Bennée

Re: [PATCH v1 1/2] hw/tricore: fix inclusion of tricore_testboard

[Alex Bennée]

Alex Bennée <alex.bennee@linaro.org> writes:

> Peter Maydell <peter.maydell@linaro.org> writes:
>
>> On Tue, 20 Jul 2021 at 10:47, Alex Bennée <alex.bennee@linaro.org> wrote:
>>>
>>>
>>> Peter Maydell <peter.maydell@linaro.org> writes:
>>>
>>> > On Mon, 19 Jul 2021 at 20:52, Alex Bennée <alex.bennee@linaro.org> wrote:
>>> >>
>>> >> We inadvertently added a symbol clash causing the build not to include
>>> >> the testboard needed for check-tcg.
>>> >>
>>> >> Fixes: f4063f9c31 ("meson: Introduce target-specific Kconfig")
>>> >> Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
>>> >> ---
>>> >>  configs/devices/tricore-softmmu/default.mak | 1 +
>>> >>  hw/tricore/Kconfig                          | 3 +--
>>> >>  hw/tricore/meson.build                      | 4 ++--
>>> >>  3 files changed, 4 insertions(+), 4 deletions(-)
>>> >
>>> > Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
>>> > as far as this fix goes (though maybe CONFIG_TRICORE_TESTBOARD would be better?)
>>> >
>>> > But I still don't understand and would like to know:
>>> > (1) why doesn't CONFIG_TRICORE get set by Kconfig anyway, as
>>> > f4063f9c31 claims to be doing?
>>>
>>> It does (or should) thanks to meson:
>>>
>>>   'CONFIG_' + config_target['TARGET_ARCH'].to_upper() + '=y'
>>
>> Yeah, but it doesn't, as you can see if you look at the meson build
>> log: we do pass CONFIG_TRICORE=y on the minikconf command line,
>> but it doesn't appear in minikconf's output!
>>
>>> > (2) what are the CONFIG_$ARCH flags for? Apart from this, we
>>> > don't seem to be using any of them, as demonstrated by the fact
>>> > that nothing else broke :-)
>>>
>>> They need to be declared in Kconfig otherwise minikconf complains about
>>> them not being defined when you pass it in. This is part of minikconf's
>>> sanity checking code.
>>
>> No, I mean, if nothing anywhere in the build system is conditional
>> on these flags, why do we have them at all ? We know we don't
>> have anything that cares about them, because right now we have
>> a bug where they're never set...
>
> Well we have one place at the moment to ensure v7m gets included even if
> you don't include the various M profile boards:
>
>   default y if TCG && (ARM || AARCH64)
>
> which is because translate.c still currently has a dependency on those
> bits. Without that you'll get a linker failure with the following build:
>
>   '../../configure' '--without-default-features' '--target-list=arm-softmmu,aarch64-softmmu' '--with-devices-aarch64=minimal'
>
> I thought I'd added that to the build matrix but I can't find it now.

Ahh still part of the larger series:

  Subject: [PATCH  v16 99/99] gitlab: defend the new stripped down arm64 configs
  Date: Fri,  4 Jun 2021 16:53:12 +0100
  Message-Id: <20210604155312.15902-100-alex.bennee@linaro.org>


>
>>
>> -- PMM


-- 
Alex Bennée

Re: [PATCH v1 1/2] hw/tricore: fix inclusion of tricore_testboard

[Philippe Mathieu-Daudé]

On 7/19/21 9:50 PM, Alex Bennée wrote:
> We inadvertently added a symbol clash causing the build not to include
> the testboard needed for check-tcg.
> 
> Fixes: f4063f9c31 ("meson: Introduce target-specific Kconfig")

Sorry for the mess, I remember having tested this carefully.

OK, so my patch was sent/tested first:

commit f4063f9c319e3924b0c6d09dfe43e94d01253ee0
    Message-Id: <20210131111316.232778-6-f4bug@amsat.org>

but got merged *after* Bastian's series:

commit 582079c9d27fc8cfff9f495072300416e0e4aafe
    Message-Id: <20210305170045.869437-4-kbastian@mail.uni-paderborn.de>

Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>

> Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
> ---
>  configs/devices/tricore-softmmu/default.mak | 1 +
>  hw/tricore/Kconfig                          | 3 +--
>  hw/tricore/meson.build                      | 4 ++--
>  3 files changed, 4 insertions(+), 4 deletions(-)
> 
> diff --git a/configs/devices/tricore-softmmu/default.mak b/configs/devices/tricore-softmmu/default.mak
> index 5cc91cebce..724cb85de7 100644
> --- a/configs/devices/tricore-softmmu/default.mak
> +++ b/configs/devices/tricore-softmmu/default.mak
> @@ -1 +1,2 @@
> +CONFIG_TRITEST=y
>  CONFIG_TRIBOARD=y
> diff --git a/hw/tricore/Kconfig b/hw/tricore/Kconfig
> index 506e6183c1..a1b2438d99 100644
> --- a/hw/tricore/Kconfig
> +++ b/hw/tricore/Kconfig
> @@ -1,9 +1,8 @@
> -config TRICORE
> +config TRITEST
>      bool
>  
>  config TRIBOARD
>      bool
> -    select TRICORE
>      select TC27X_SOC
>  
>  config TC27X_SOC
> diff --git a/hw/tricore/meson.build b/hw/tricore/meson.build
> index 47e36bb077..692a4708ba 100644
> --- a/hw/tricore/meson.build
> +++ b/hw/tricore/meson.build
> @@ -1,6 +1,6 @@
>  tricore_ss = ss.source_set()
> -tricore_ss.add(when: 'CONFIG_TRICORE', if_true: files('tricore_testboard.c'))
> -tricore_ss.add(when: 'CONFIG_TRICORE', if_true: files('tricore_testdevice.c'))
> +tricore_ss.add(when: 'CONFIG_TRITEST', if_true: files('tricore_testboard.c'))
> +tricore_ss.add(when: 'CONFIG_TRITEST', if_true: files('tricore_testdevice.c'))
>  tricore_ss.add(when: 'CONFIG_TRIBOARD', if_true: files('triboard.c'))
>  tricore_ss.add(when: 'CONFIG_TC27X_SOC', if_true: files('tc27x_soc.c'))
>  
> 

[PATCH v1 2/2] gitlab: enable a very minimal build with the tricore container

[Alex Bennée]

We do the same thing as hexagon and do a two stage build that provides
the minimal dependencies to build qemu-tricore-system and it's
check-tcg tests.

Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
---
 .gitlab-ci.d/buildtest.yml                    | 11 +++++
 .../dockerfiles/debian-tricore-cross.docker   | 48 +++++++++++++++++--
 2 files changed, 54 insertions(+), 5 deletions(-)

diff --git a/.gitlab-ci.d/buildtest.yml b/.gitlab-ci.d/buildtest.yml
index 89df51517c..1f3fbcd965 100644
--- a/.gitlab-ci.d/buildtest.yml
+++ b/.gitlab-ci.d/buildtest.yml
@@ -354,6 +354,17 @@ build-some-softmmu:
     TARGETS: xtensa-softmmu arm-softmmu aarch64-softmmu alpha-softmmu
     MAKE_CHECK_ARGS: check-tcg
 
+# We build tricore in a very minimal tricore only container
+build-tricore-softmmu:
+  extends: .native_build_job_template
+  needs:
+    job: debian-tricore-cross-container
+  variables:
+    IMAGE: debian-tricore-cross
+    CONFIGURE_ARGS: --disable-tools --enable-debug
+    TARGETS: tricore-softmmu
+    MAKE_CHECK_ARGS: check-tcg
+
 clang-system:
   extends: .native_build_job_template
   needs:
diff --git a/tests/docker/dockerfiles/debian-tricore-cross.docker b/tests/docker/dockerfiles/debian-tricore-cross.docker
index 985925134c..50c87f251f 100644
--- a/tests/docker/dockerfiles/debian-tricore-cross.docker
+++ b/tests/docker/dockerfiles/debian-tricore-cross.docker
@@ -15,9 +15,47 @@ RUN git clone --single-branch \
         https://github.com/bkoppelmann/tricore-binutils.git \
         /usr/src/binutils && \
     cd /usr/src/binutils && chmod +x missing && \
-    CFLAGS=-w ./configure --prefix=/usr --disable-nls --target=tricore && \
-    make && make install && \
-    rm -rf /usr/src/binutils
+    CFLAGS=-w ./configure --prefix=/usr/local --disable-nls --target=tricore && \
+    make && make install
 
-# This image isn't designed for building QEMU but building tests
-ENV QEMU_CONFIGURE_OPTS --disable-system --disable-user
+FROM debian:buster-slim
+# Duplicate deb line as deb-src
+RUN cat /etc/apt/sources.list | sed "s/^deb\ /deb-src /" >> /etc/apt/sources.list
+# Install QEMU build deps for use in CI
+RUN apt update && \
+    DEBIAN_FRONTEND=noninteractive apt install -yy eatmydata && \
+    DEBIAN_FRONTEND=noninteractive eatmydata apt install -yy \
+       build-essential \
+       git \
+       libglib2.0-dev \
+       libpixman-1-dev \
+       ninja-build \
+       python3 \
+       pkg-config
+       bzip2 \
+       ca-certificates \
+       ccache \
+       diffutils \
+       findutils \
+       g++ \
+       gcc \
+       git \
+       libcapstone-dev \
+       libfdt-dev \
+       libglib2.0-dev \
+       libpixman-1-dev \
+       libtest-harness-perl \
+       locales \
+       make \
+       ninja-build \
+       perl-base \
+       pkgconf \
+       python3-pip \
+       python3-setuptools \
+       python3-wheel
+COPY --from=0 /usr/local /usr/local
+ENV PATH $PATH:/usr/local/bin/
+
+# This image can only build a very minimal QEMU as well as the tests
+ENV DEF_TARGET_LIST tricore-softmmu
+ENV QEMU_CONFIGURE_OPTS --disable-user --disable-tools
-- 
2.32.0.264.g75ae10bc75

Re: [PATCH v1 2/2] gitlab: enable a very minimal build with the tricore container

[Alex Bennée]

Alex Bennée <alex.bennee@linaro.org> writes:

> We do the same thing as hexagon and do a two stage build that provides
> the minimal dependencies to build qemu-tricore-system and it's
> check-tcg tests.
>
> Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
> ---
>  .gitlab-ci.d/buildtest.yml                    | 11 +++++
>  .../dockerfiles/debian-tricore-cross.docker   | 48 +++++++++++++++++--
>  2 files changed, 54 insertions(+), 5 deletions(-)
>
> diff --git a/.gitlab-ci.d/buildtest.yml b/.gitlab-ci.d/buildtest.yml
> index 89df51517c..1f3fbcd965 100644
> --- a/.gitlab-ci.d/buildtest.yml
> +++ b/.gitlab-ci.d/buildtest.yml
> @@ -354,6 +354,17 @@ build-some-softmmu:
>      TARGETS: xtensa-softmmu arm-softmmu aarch64-softmmu alpha-softmmu
>      MAKE_CHECK_ARGS: check-tcg
>  
> +# We build tricore in a very minimal tricore only container
> +build-tricore-softmmu:
> +  extends: .native_build_job_template
> +  needs:
> +    job: debian-tricore-cross-container
> +  variables:
> +    IMAGE: debian-tricore-cross
> +    CONFIGURE_ARGS: --disable-tools --enable-debug
> +    TARGETS: tricore-softmmu
> +    MAKE_CHECK_ARGS: check-tcg
> +
>  clang-system:
>    extends: .native_build_job_template
>    needs:
> diff --git a/tests/docker/dockerfiles/debian-tricore-cross.docker b/tests/docker/dockerfiles/debian-tricore-cross.docker
> index 985925134c..50c87f251f 100644
> --- a/tests/docker/dockerfiles/debian-tricore-cross.docker
> +++ b/tests/docker/dockerfiles/debian-tricore-cross.docker
> @@ -15,9 +15,47 @@ RUN git clone --single-branch \
>          https://github.com/bkoppelmann/tricore-binutils.git \
>          /usr/src/binutils && \
>      cd /usr/src/binutils && chmod +x missing && \
> -    CFLAGS=-w ./configure --prefix=/usr --disable-nls --target=tricore && \
> -    make && make install && \
> -    rm -rf /usr/src/binutils
> +    CFLAGS=-w ./configure --prefix=/usr/local --disable-nls --target=tricore && \
> +    make && make install
>  
> -# This image isn't designed for building QEMU but building tests
> -ENV QEMU_CONFIGURE_OPTS --disable-system --disable-user
> +FROM debian:buster-slim
> +# Duplicate deb line as deb-src
> +RUN cat /etc/apt/sources.list | sed "s/^deb\ /deb-src /" >> /etc/apt/sources.list
> +# Install QEMU build deps for use in CI
> +RUN apt update && \
> +    DEBIAN_FRONTEND=noninteractive apt install -yy eatmydata && \
> +    DEBIAN_FRONTEND=noninteractive eatmydata apt install -yy \
> +       build-essential \
> +       git \
> +       libglib2.0-dev \
> +       libpixman-1-dev \
> +       ninja-build \
> +       python3 \
> +       pkg-config
> +       bzip2 \
> +       ca-certificates \
> +       ccache \
> +       diffutils \
> +       findutils \
> +       g++ \
> +       gcc \
> +       git \
> +       libcapstone-dev \
> +       libfdt-dev \
> +       libglib2.0-dev \
> +       libpixman-1-dev \
> +       libtest-harness-perl \
> +       locales \
> +       make \
> +       ninja-build \
> +       perl-base \
> +       pkgconf \
> +       python3-pip \
> +       python3-setuptools \
> +       python3-wheel

Oops that combined the two lists, it should be:

# Install very minimal QEMU build deps for use in CI
# $ lcitool variables debian-10 qemu+minimal
RUN apt update && \
    DEBIAN_FRONTEND=noninteractive apt install -yy eatmydata && \
    DEBIAN_FRONTEND=noninteractive eatmydata apt install -yy \
       bzip2 \
       ca-certificates \
       ccache \
       g++ \
       gcc \
       git \
       libcapstone-dev \
       libfdt-dev \
       libglib2.0-dev \
       libpixman-1-dev \
       libtest-harness-perl \
       locales \
       make \
       ninja-build \
       perl-base \
       pkgconf \
       python3-pip \
       python3-setuptools \
       python3-wheel


> +COPY --from=0 /usr/local /usr/local
> +ENV PATH $PATH:/usr/local/bin/
> +
> +# This image can only build a very minimal QEMU as well as the tests
> +ENV DEF_TARGET_LIST tricore-softmmu
> +ENV QEMU_CONFIGURE_OPTS --disable-user --disable-tools


-- 
Alex Bennée