[v2,14/14] dockerfiles: install bindgen from cargo on Ubuntu 22.04

Commit Message

Paolo Bonzini Oct. 22, 2024, 10:09 a.m. UTC

Because Ubuntu 22.04 has a very old version of bindgen, that
does not have the important option --allowlist-file, it will
not be able to use --enable-rust out of the box.  Instead,
install the latest version of bindgen-cli via "cargo install"
in the container, following the documentation.

Signed-off-by: Paolo Bonzini <[e-mail]>
---
 tests/docker/dockerfiles/ubuntu2204.docker |  5 +++++
 tests/lcitool/mappings.yml                 |  4 ++++
 tests/lcitool/refresh                      | 11 ++++++++++-
 3 files changed, 19 insertions(+), 1 deletion(-)

Patch

diff --git a/tests/docker/dockerfiles/ubuntu2204.docker b/tests/docker/dockerfiles/ubuntu2204.docker
index ce3aa39d4f3..245ac879622 100644
--- a/tests/docker/dockerfiles/ubuntu2204.docker
+++ b/tests/docker/dockerfiles/ubuntu2204.docker
@@ -149,6 +149,11 @@  ENV LANG "en_US.UTF-8"
 ENV MAKE "/usr/bin/make"
 ENV NINJA "/usr/bin/ninja"
 ENV PYTHON "/usr/bin/python3"
+ENV CARGO_HOME=/usr/local/cargo
+ENV PATH=$CARGO_HOME/bin:$PATH
+RUN DEBIAN_FRONTEND=noninteractive eatmydata \
+  apt install -y --no-install-recommends cargo
+RUN cargo install bindgen-cli
 # As a final step configure the user (if env is defined)
 ARG USER
 ARG UID
diff --git a/tests/lcitool/mappings.yml b/tests/lcitool/mappings.yml
index 9c5ac87c1c2..c90b23a00f1 100644
--- a/tests/lcitool/mappings.yml
+++ b/tests/lcitool/mappings.yml
@@ -1,4 +1,8 @@ 
 mappings:
+  # Too old on Ubuntu 22.04; we install it from cargo instead
+  bindgen:
+    Ubuntu2204:
+
   flake8:
     OpenSUSELeap15:
 
diff --git a/tests/lcitool/refresh b/tests/lcitool/refresh
index 0f16f4d525c..a46cbbdca41 100755
--- a/tests/lcitool/refresh
+++ b/tests/lcitool/refresh
@@ -137,6 +137,14 @@  fedora_rustup_nightly_extras = [
     'RUN /usr/local/cargo/bin/rustup run nightly cargo install bindgen-cli\n',
 ]
 
+ubuntu2204_bindgen_extras = [
+    "ENV CARGO_HOME=/usr/local/cargo\n",
+    'ENV PATH=$CARGO_HOME/bin:$PATH\n',
+    "RUN DEBIAN_FRONTEND=noninteractive eatmydata \\\n",
+    "  apt install -y --no-install-recommends cargo\n",
+    'RUN cargo install bindgen-cli\n',
+]
+
 def cross_build(prefix, targets):
     conf = "ENV QEMU_CONFIGURE_OPTS --cross-prefix=%s\n" % (prefix)
     targets = "ENV DEF_TARGET_LIST %s\n" % (targets)
@@ -157,7 +165,8 @@  try:
                         trailer="".join(debian12_extras))
     generate_dockerfile("fedora", "fedora-40")
     generate_dockerfile("opensuse-leap", "opensuse-leap-15")
-    generate_dockerfile("ubuntu2204", "ubuntu-2204")
+    generate_dockerfile("ubuntu2204", "ubuntu-2204",
+                        trailer="".join(ubuntu2204_bindgen_extras))
 
     #
     # Non-fatal Rust-enabled build