Re: [PATCH v2 00/27] CI/build-sys fixes to enable Rust more widely

[Paolo Bonzini <pbonzini@redhat.com>]

On 9/27/25 19:17, Alex Bennée wrote:
> marcandre.lureau@redhat.com writes:
> 
>> From: Marc-André Lureau <marcandre.lureau@redhat.com>
>>
>> Hi,
>>
>> This patch series fixes a number of issues with the build system and CI and
>> enable Rust for many of our jobs, getting us closer to enable Rust by default.
>>
>> emscripten is difficult to enable, help welcome.
> 
> Also I think:
> 
>    https://gitlab.com/stsquad/qemu/-/pipelines/2065603411
> 
> And the:
>    debian-armhf-cross
>    debian-i686-cross
>    debian-mipsel-cross
>    debian-mips64el-cross
>    debian-ppc64el-cross
>    debian-riscv64-cross

I'll test 1-21+26 and see what breaks with that subset.

Paolo

> 
> cross builds fail.
> 
>>
>> v2:
>> - add a rust-to-clang-target-test.sh configure script
>> - drop "RFC: configure: use the same machine as the host triple"
>> - replace "tests: move mips to debian-legacy-test-cross" with "RFC: build-sys: deprecate mips host"
>> - start tackling emscripten
>> - fix mis-placed submodule update
>> - other minor changes, commit message tweaks, bz links
>> - add r-b tags
>>
>> Marc-André Lureau (27):
>>    build-sys: require -lrt when no shm_open() in std libs
>>    gitlab-ci: fix 'needs' property type must be array
>>    scripts/archive-source: speed up downloading subprojects
>>    scripts/archive-source: silence subprojects downloads
>>    scripts/archive-source: use a bash array
>>    configure: fix rust meson configuration
>>    configure: set the bindgen cross target
>>    tests/docker/common: print errors to stderr
>>    tests/docker: use fully qualified image name for emsdk
>>    tests/docker/common: print meson log on configure failure
>>    build-sys: cfi_debug and safe_stack are not compatible
>>    lcitool: update, switch to f41
>>    lcitool/qemu: include libclang-rt for TSAN
>>    lcitool/alpine: workaround bindgen issue
>>    tests/lcitool: add missing rust-std dep
>>    tests/lcitool: update to debian13
>>    tests/docker: add ENABLE_RUST environment
>>    tests/lcitool: enable rust & refresh
>>    configure: set the meson executable suffix/ext
>>    tests/freebsd: enable Rust
>>    meson: rust-bindgen limit allowlist-file to srcdir/include
>>    RFC: tests/docker: add rust to debian-legacy-test-cross
>>    WIP: gitlab-ci: enable rust for msys2-64bit
>>    WIP: cirrus/macos: enable Rust
>>    RFC: build-sys: deprecate mips host
>>    build-sys: pass -fvisibility=default for wasm bindgen
>>    WIP: enable rust for wasm/emscripten
>>
>>   docs/about/build-platforms.rst                |  2 -
>>   docs/about/deprecated.rst                     |  9 +--
>>   configure                                     | 27 +++++++-
>>   meson.build                                   | 34 +++++++---
>>   .gitlab-ci.d/buildtest-template.yml           |  2 +-
>>   .gitlab-ci.d/buildtest.yml                    | 66 +++++++++----------
>>   .gitlab-ci.d/cirrus.yml                       |  4 +-
>>   .gitlab-ci.d/crossbuilds.yml                  | 46 ++++++-------
>>   .gitlab-ci.d/static_checks.yml                |  6 +-
>>   .gitlab-ci.d/windows.yml                      |  8 ++-
>>   rust/bql/meson.build                          |  1 +
>>   rust/chardev/meson.build                      |  1 +
>>   rust/hw/char/pl011/meson.build                |  1 +
>>   rust/hw/core/meson.build                      |  1 +
>>   rust/migration/meson.build                    |  3 +-
>>   rust/qom/meson.build                          |  1 +
>>   rust/system/meson.build                       |  1 +
>>   rust/util/meson.build                         |  1 +
>>   scripts/archive-source.sh                     | 33 +++++++---
>>   .../ci/setup/ubuntu/ubuntu-2204-aarch64.yaml  |  5 +-
>>   .../ci/setup/ubuntu/ubuntu-2204-s390x.yaml    |  5 +-
>>   scripts/rust-to-clang-target-test.sh          | 43 ++++++++++++
>>   scripts/rust-to-clang-target.sh               | 62 +++++++++++++++++
>>   tests/docker/common.rc                        | 11 +++-
>>   tests/docker/dockerfiles/alpine.docker        |  6 +-
>>   tests/docker/dockerfiles/centos9.docker       |  4 ++
>>   .../dockerfiles/debian-amd64-cross.docker     | 18 +++--
>>   .../dockerfiles/debian-arm64-cross.docker     | 18 +++--
>>   .../dockerfiles/debian-armhf-cross.docker     | 21 +++---
>>   .../dockerfiles/debian-i686-cross.docker      | 20 ++++--
>>   .../debian-legacy-test-cross.docker           |  9 ++-
>>   .../dockerfiles/debian-mips64el-cross.docker  |  9 ++-
>>   .../dockerfiles/debian-mipsel-cross.docker    |  9 ++-
>>   .../dockerfiles/debian-ppc64el-cross.docker   | 18 +++--
>>   .../dockerfiles/debian-riscv64-cross.docker   | 10 ++-
>>   .../dockerfiles/debian-s390x-cross.docker     | 18 +++--
>>   tests/docker/dockerfiles/debian.docker        | 18 +++--
>>   .../dockerfiles/emsdk-wasm32-cross.docker     | 29 +++++++-
>>   .../dockerfiles/fedora-rust-nightly.docker    | 18 +++--
>>   .../dockerfiles/fedora-win64-cross.docker     | 15 +++--
>>   tests/docker/dockerfiles/fedora.docker        | 18 +++--
>>   tests/docker/dockerfiles/opensuse-leap.docker |  7 +-
>>   tests/docker/dockerfiles/ubuntu2204.docker    |  7 +-
>>   tests/docker/test-wasm                        | 12 ++++
>>   tests/lcitool/libvirt-ci                      |  2 +-
>>   tests/lcitool/projects/qemu.yml               |  3 +-
>>   tests/lcitool/refresh                         | 48 +++++++++-----
>>   tests/vm/freebsd                              |  4 +-
>>   48 files changed, 531 insertions(+), 183 deletions(-)
>>   create mode 100755 scripts/rust-to-clang-target-test.sh
>>   create mode 100644 scripts/rust-to-clang-target.sh
>>   create mode 100755 tests/docker/test-wasm
>