build, dockerfiles: add support for detecting rustdoc

rustdoc is effectively a custom version of rustc, and it is necessary to
specify it in order to run doctests from Meson.  Add the relevant configure
option and environment variables.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Paolo Bonzini 2025-05-02 19:06:43 +02:00
parent 4f04a4eaf0
commit 53de966c3e
5 changed files with 16 additions and 0 deletions

View file

@ -156,6 +156,7 @@ 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
ENV RUSTDOC=/usr/local/rustup/toolchains/nightly-x86_64-unknown-linux-gnu/bin/rustdoc
ENV CARGO=/usr/local/rustup/toolchains/nightly-x86_64-unknown-linux-gnu/bin/cargo
RUN set -eux && \
rustArch='x86_64-unknown-linux-gnu' && \
@ -170,6 +171,7 @@ RUN set -eux && \
/usr/local/cargo/bin/rustup run nightly cargo --version && \
/usr/local/cargo/bin/rustup run nightly rustc --version && \
test "$CARGO" = "$(/usr/local/cargo/bin/rustup +nightly which cargo)" && \
test "$RUSTDOC" = "$(/usr/local/cargo/bin/rustup +nightly which rustdoc)" && \
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

View file

@ -151,6 +151,7 @@ ENV MAKE "/usr/bin/make"
ENV NINJA "/usr/bin/ninja"
ENV PYTHON "/usr/bin/python3"
ENV RUSTC=/usr/bin/rustc-1.77
ENV RUSTDOC=/usr/bin/rustdoc-1.77
ENV CARGO_HOME=/usr/local/cargo
ENV PATH=$CARGO_HOME/bin:$PATH
RUN DEBIAN_FRONTEND=noninteractive eatmydata \