dockerfiles: add a Dockerfile using a nightly Rust toolchain

This will be useful in order to test QEMU's Rust code with nightly
clippy.  It can also be used to check that the code builds, until the
minimum supported Rust version is lowered enough to allow enabling Rust
in other Dockerfiles too.

Use a separate container, instead of the Fedora one, to avoid that
CI breaks for everyone if for some reason the rustup build turns out
to be shaky.

Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Acked-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

diff --git a/tests/docker/dockerfiles/fedora-rust-nightly.docker b/tests/docker/dockerfiles/fedora-rust-nightly.docker
new file mode 100644 (file)
index 0000000..e642db1
--- /dev/null
+++ b/tests/docker/dockerfiles/fedora-rust-nightly.docker
@@ -0,0 +1,173 @@
+# THIS FILE WAS AUTO-GENERATED
+#
+#  $ lcitool dockerfile --layers all fedora-40 qemu
+#
+# https://gitlab.com/libvirt/libvirt-ci
+
+FROM registry.fedoraproject.org/fedora:40
+
+RUN dnf install -y nosync && \
+    printf '#!/bin/sh\n\
+if test -d /usr/lib64\n\
+then\n\
+    export LD_PRELOAD=/usr/lib64/nosync/nosync.so\n\
+else\n\
+    export LD_PRELOAD=/usr/lib/nosync/nosync.so\n\
+fi\n\
+exec "$@"\n' > /usr/bin/nosync && \
+    chmod +x /usr/bin/nosync && \
+    nosync dnf update -y && \
+    nosync dnf install -y \
+               SDL2-devel \
+               SDL2_image-devel \
+               alsa-lib-devel \
+               bash \
+               bc \
+               bison \
+               brlapi-devel \
+               bzip2 \
+               bzip2-devel \
+               ca-certificates \
+               capstone-devel \
+               ccache \
+               clang \
+               ctags \
+               cyrus-sasl-devel \
+               daxctl-devel \
+               dbus-daemon \
+               device-mapper-multipath-devel \
+               diffutils \
+               findutils \
+               flex \
+               fuse3-devel \
+               gcc \
+               gcovr \
+               gettext \
+               git \
+               glib2-devel \
+               glib2-static \
+               glibc-langpack-en \
+               glibc-static \
+               glusterfs-api-devel \
+               gnutls-devel \
+               gtk-vnc2-devel \
+               gtk3-devel \
+               hostname \
+               jemalloc-devel \
+               json-c-devel \
+               libaio-devel \
+               libasan \
+               libattr-devel \
+               libbpf-devel \
+               libcacard-devel \
+               libcap-ng-devel \
+               libcmocka-devel \
+               libcurl-devel \
+               libdrm-devel \
+               libepoxy-devel \
+               libfdt-devel \
+               libffi-devel \
+               libgcrypt-devel \
+               libiscsi-devel \
+               libjpeg-devel \
+               libnfs-devel \
+               libpmem-devel \
+               libpng-devel \
+               librbd-devel \
+               libseccomp-devel \
+               libselinux-devel \
+               libslirp-devel \
+               libssh-devel \
+               libtasn1-devel \
+               libubsan \
+               liburing-devel \
+               libusbx-devel \
+               libxdp-devel \
+               libzstd-devel \
+               llvm \
+               lttng-ust-devel \
+               lzo-devel \
+               make \
+               mesa-libgbm-devel \
+               meson \
+               mtools \
+               ncurses-devel \
+               nettle-devel \
+               ninja-build \
+               nmap-ncat \
+               numactl-devel \
+               openssh-clients \
+               pam-devel \
+               pcre-static \
+               pipewire-devel \
+               pixman-devel \
+               pkgconfig \
+               pulseaudio-libs-devel \
+               python3 \
+               python3-PyYAML \
+               python3-numpy \
+               python3-opencv \
+               python3-pillow \
+               python3-pip \
+               python3-sphinx \
+               python3-sphinx_rtd_theme \
+               python3-zombie-imp \
+               rdma-core-devel \
+               sed \
+               snappy-devel \
+               socat \
+               sparse \
+               spice-protocol \
+               spice-server-devel \
+               swtpm \
+               systemd-devel \
+               systemtap-sdt-devel \
+               tar \
+               tesseract \
+               tesseract-langpack-eng \
+               usbredir-devel \
+               util-linux \
+               virglrenderer-devel \
+               vte291-devel \
+               which \
+               xen-devel \
+               xorriso \
+               zlib-devel \
+               zlib-static \
+               zstd && \
+    nosync dnf autoremove -y && \
+    nosync dnf clean all -y && \
+    rm -f /usr/lib*/python3*/EXTERNALLY-MANAGED && \
+    rpm -qa | sort > /packages.txt && \
+    mkdir -p /usr/libexec/ccache-wrappers && \
+    ln -s /usr/bin/ccache /usr/libexec/ccache-wrappers/cc && \
+    ln -s /usr/bin/ccache /usr/libexec/ccache-wrappers/clang && \
+    ln -s /usr/bin/ccache /usr/libexec/ccache-wrappers/gcc
+
+ENV CCACHE_WRAPPERSDIR "/usr/libexec/ccache-wrappers"
+ENV LANG "en_US.UTF-8"
+ENV MAKE "/usr/bin/make"
+ENV NINJA "/usr/bin/ninja"
+ENV PYTHON "/usr/bin/python3"
+RUN dnf install -y wget
+ENV RUSTUP_HOME=/usr/local/rustup CARGO_HOME=/usr/local/cargo
+ENV RUSTC=/usr/local/rustup/toolchains/nightly-x86_64-unknown-linux-gnu/bin/rustc
+RUN set -eux && \
+  rustArch='x86_64-unknown-linux-gnu' && \
+  rustupSha256='6aeece6993e902708983b209d04c0d1dbb14ebb405ddb87def578d41f920f56d' && \
+  url="https://static.rust-lang.org/rustup/archive/1.27.1/${rustArch}/rustup-init" && \
+  wget "$url" && \
+  echo "${rustupSha256} *rustup-init" | sha256sum -c - && \
+  chmod +x rustup-init && \
+  ./rustup-init -y --no-modify-path --profile default --default-toolchain nightly --default-host ${rustArch} && \
+  chmod -R a+w $RUSTUP_HOME $CARGO_HOME && \
+  /usr/local/cargo/bin/rustup --version && \
+  /usr/local/cargo/bin/rustup run nightly rustc --version && \
+  test "$RUSTC" = "$(/usr/local/cargo/bin/rustup +nightly which rustc)"
+ENV PATH=$CARGO_HOME/bin:$PATH
+RUN /usr/local/cargo/bin/rustup run nightly cargo install bindgen-cli
+# As a final step configure the user (if env is defined)
+ARG USER
+ARG UID
+RUN if [ "${USER}" ]; then \
+  id ${USER} 2>/dev/null || useradd -u ${UID} -U ${USER}; fi

diff --git a/tests/lcitool/refresh b/tests/lcitool/refresh
index a78219f7bc5d79c18d0b4a65482aec51295c2c4b..1ae0962f04c5495672d22da0092e309f721a7ee0 100755 (executable)
--- a/tests/lcitool/refresh
+++ b/tests/lcitool/refresh
@@ -116,6 +116,26 @@ debian12_extras = [
     "ENV QEMU_CONFIGURE_OPTS --enable-netmap\n"
 ]
 
+# Based on the hub.docker.com/library/rust Dockerfiles
+fedora_rustup_nightly_extras = [
+    "RUN dnf install -y wget\n",
+    "ENV RUSTUP_HOME=/usr/local/rustup CARGO_HOME=/usr/local/cargo\n",
+    "ENV RUSTC=/usr/local/rustup/toolchains/nightly-x86_64-unknown-linux-gnu/bin/rustc\n",
+    "RUN set -eux && \\\n",
+    "  rustArch='x86_64-unknown-linux-gnu' && \\\n",
+    "  rustupSha256='6aeece6993e902708983b209d04c0d1dbb14ebb405ddb87def578d41f920f56d' && \\\n",
+    '  url="https://static.rust-lang.org/rustup/archive/1.27.1/${rustArch}/rustup-init" && \\\n',
+    '  wget "$url" && \\\n',
+    '  echo "${rustupSha256} *rustup-init" | sha256sum -c - && \\\n',
+    "  chmod +x rustup-init && \\\n",
+    "  ./rustup-init -y --no-modify-path --profile default --default-toolchain nightly --default-host ${rustArch} && \\\n",
+    "  chmod -R a+w $RUSTUP_HOME $CARGO_HOME && \\\n",
+    "  /usr/local/cargo/bin/rustup --version && \\\n",
+    "  /usr/local/cargo/bin/rustup run nightly rustc --version && \\\n",
+    '  test "$RUSTC" = "$(/usr/local/cargo/bin/rustup +nightly which rustc)"\n',
+    'ENV PATH=$CARGO_HOME/bin:$PATH\n',
+    'RUN /usr/local/cargo/bin/rustup run nightly cargo install bindgen-cli\n',
+]
 
 def cross_build(prefix, targets):
     conf = "ENV QEMU_CONFIGURE_OPTS --cross-prefix=%s\n" % (prefix)
@@ -139,6 +159,12 @@ try:
     generate_dockerfile("opensuse-leap", "opensuse-leap-15")
     generate_dockerfile("ubuntu2204", "ubuntu-2204")
 
+    #
+    # Non-fatal Rust-enabled build
+    #
+    generate_dockerfile("fedora-rust-nightly", "fedora-40",
+                        trailer="".join(fedora_rustup_nightly_extras))
+
     #
     # Cross compiling builds
     #