WIP: tests/docker: add rust to debian-legacy-test-cross

Unfortunately, debian 11 has bindgen version 0.55...

Should we install it with cargo install bindgen-cli?

Signed-off-by: Marc-André Lureau <[email protected]>
Message-Id: <[email protected]>

Author: elmarco

.gitlab-ci.d/buildtest.yml

@@ -389,7 +389,7 @@ build-legacy:
   variables:
     IMAGE: debian-legacy-test-cross
     TARGETS: alpha-linux-user alpha-softmmu sh4-linux-user mips-linux-user mips-softmmu mipsel-linux-user mipsel-softmmu mips64-linux-user mips64-softmmu
-    CONFIGURE_ARGS: --disable-tools
+    CONFIGURE_ARGS: --disable-tools --enable-rust
     MAKE_CHECK_ARGS: check-tcg
 
 build-user-hexagon:

tests/docker/dockerfiles/debian-legacy-test-cross.docker

@@ -25,6 +25,7 @@ RUN export DEBIAN_FRONTEND=noninteractive && \
 RUN DEBIAN_FRONTEND=noninteractive eatmydata \
         apt install -y --no-install-recommends \
         bison \
+        cargo \
         ccache \
         clang  \
         flex \
@@ -41,9 +42,12 @@ RUN DEBIAN_FRONTEND=noninteractive eatmydata \
         python3-pip \
         python3-setuptools \
         python3-venv \
-        python3-wheel && \
+        python3-wheel \
+        rustc-web \
+        && \
         dpkg-query --showformat '${Package}_${Version}_${Architecture}\n' --show > /packages.txt
 
+RUN cargo install bindgen-cli
 RUN /usr/bin/pip3 install tomli
 
 ENV QEMU_CONFIGURE_OPTS --disable-system --disable-docs --disable-tools