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| author | WANG Xuerui <git@xen0n.name> | 2024-06-30 14:55:36 +0800 |
|---|---|---|
| committer | WANG Xuerui <git@xen0n.name> | 2024-06-30 15:06:48 +0800 |
| commit | 03fce3648db08c8fdc726408930c276fec5af124 (patch) | |
| tree | 401a023b564ddb7e4452e5117f7dbb911f0d9dd0 /src/ci | |
| parent | 716752ebe6974b5c6ab9b34b894e075f3e4a4b1e (diff) | |
| download | rust-03fce3648db08c8fdc726408930c276fec5af124.tar.gz rust-03fce3648db08c8fdc726408930c276fec5af124.zip | |
Fix x86_64 code being produced for bare-metal LoongArch targets' `compiler_builtins`
Formerly the `loongarch*-*-none*` targets were added to the `dist-various-2` CI job, but no corresponding toolchain was added along with them. This meant the `compiler_builtins` for the targets were built with the host toolchain. As the other `dist-various` toolchains are mostly pre-built so far, to avoid burdening them with crosstool-ng builds, simply move the two bare-metal LoongArch targets to the `dist-loongarch64-linux` job which has a ready-to-use LoongArch toolchain. With the proper CFLAGS applied it is possible to build artifacts suitable for bare-metal. I verified that the `compiler_builtins` objects are now correctly produced regarding architecture and ABI, with the changes here applied. Fixes #125908. cc @heiher try-job: dist-loongarch64-linux try-job: dist-various-2
Diffstat (limited to 'src/ci')
| -rw-r--r-- | src/ci/docker/host-x86_64/dist-loongarch64-linux/Dockerfile | 20 | ||||
| -rw-r--r-- | src/ci/docker/host-x86_64/dist-various-2/Dockerfile | 2 |
2 files changed, 19 insertions, 3 deletions
diff --git a/src/ci/docker/host-x86_64/dist-loongarch64-linux/Dockerfile b/src/ci/docker/host-x86_64/dist-loongarch64-linux/Dockerfile index 7e35f781b6b..d3956651663 100644 --- a/src/ci/docker/host-x86_64/dist-loongarch64-linux/Dockerfile +++ b/src/ci/docker/host-x86_64/dist-loongarch64-linux/Dockerfile @@ -23,7 +23,25 @@ ENV CC_loongarch64_unknown_linux_gnu=loongarch64-unknown-linux-gnu-gcc \ AR_loongarch64_unknown_linux_gnu=loongarch64-unknown-linux-gnu-ar \ CXX_loongarch64_unknown_linux_gnu=loongarch64-unknown-linux-gnu-g++ +# We re-use the Linux toolchain for bare-metal, because upstream bare-metal +# target support for LoongArch is only available from GCC 14+. +# +# See: https://github.com/gcc-mirror/gcc/commit/976f4f9e4770 +ENV CC_loongarch64_unknown_none=loongarch64-unknown-linux-gnu-gcc \ + AR_loongarch64_unknown_none=loongarch64-unknown-linux-gnu-ar \ + CXX_loongarch64_unknown_none=loongarch64-unknown-linux-gnu-g++ \ + CFLAGS_loongarch64_unknown_none="-ffreestanding -mabi=lp64d" \ + CXXFLAGS_loongarch64_unknown_none="-ffreestanding -mabi=lp64d" \ + CC_loongarch64_unknown_none_softfloat=loongarch64-unknown-linux-gnu-gcc \ + AR_loongarch64_unknown_none_softfloat=loongarch64-unknown-linux-gnu-ar \ + CXX_loongarch64_unknown_none_softfloat=loongarch64-unknown-linux-gnu-g++ \ + CFLAGS_loongarch64_unknown_none_softfloat="-ffreestanding -mabi=lp64s -mfpu=none" \ + CXXFLAGS_loongarch64_unknown_none_softfloat="-ffreestanding -mabi=lp64s -mfpu=none" + ENV HOSTS=loongarch64-unknown-linux-gnu +ENV TARGETS=$HOSTS +ENV TARGETS=$TARGETS,loongarch64-unknown-none +ENV TARGETS=$TARGETS,loongarch64-unknown-none-softfloat ENV RUST_CONFIGURE_ARGS \ --enable-extended \ @@ -31,4 +49,4 @@ ENV RUST_CONFIGURE_ARGS \ --enable-profiler \ --disable-docs -ENV SCRIPT python3 ../x.py dist --host $HOSTS --target $HOSTS +ENV SCRIPT python3 ../x.py dist --host $HOSTS --target $TARGETS diff --git a/src/ci/docker/host-x86_64/dist-various-2/Dockerfile b/src/ci/docker/host-x86_64/dist-various-2/Dockerfile index bb6254942cb..e3cb396b782 100644 --- a/src/ci/docker/host-x86_64/dist-various-2/Dockerfile +++ b/src/ci/docker/host-x86_64/dist-various-2/Dockerfile @@ -121,8 +121,6 @@ ENV TARGETS=$TARGETS,armv7-unknown-linux-gnueabi ENV TARGETS=$TARGETS,armv7-unknown-linux-musleabi ENV TARGETS=$TARGETS,i686-unknown-freebsd ENV TARGETS=$TARGETS,x86_64-unknown-none -ENV TARGETS=$TARGETS,loongarch64-unknown-none -ENV TARGETS=$TARGETS,loongarch64-unknown-none-softfloat ENV TARGETS=$TARGETS,aarch64-unknown-uefi ENV TARGETS=$TARGETS,i686-unknown-uefi ENV TARGETS=$TARGETS,x86_64-unknown-uefi |