Re: [PATCH 1/9] tests/docker: Add debian-nios2-cross image

[Alex Bennée]

Richard Henderson <richard.henderson@linaro.org> writes:

> On 10/12/21 10:03 AM, Alex Bennée wrote:
>> We need to split this like in hexagon and have a second stage which does
>> a:
>>    COPY --from=0 /usr/local /usr/local
>> This will limit the size of the final image (and also avoid
>> duplicting
>> the UID in the hexagon build).
>
> Yeah, well, I had to take that out because it errors out.
> I have no idea what that does or means.

Having this worked for me:

modified   tests/docker/dockerfiles/debian-nios2-cross.docker
@@ -31,4 +31,14 @@ ADD build-toolchain.sh /root/build-toolchain.sh
 
 RUN cd /root && ./build-toolchain.sh
 
+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 git ninja-build 
&& \
+    DEBIAN_FRONTEND=noninteractive eatmydata \
+    apt build-dep -yy --arch-only qemu
+COPY --from=0 /usr/local /usr/local
 ENV PATH $PATH:/usr/local/bin/

-- 
Alex Bennée