Auto merge of #134564 - Kobzol:revert-aarch64-runner, r=nikic

Revert "Auto merge of #133809 - mrkajetanp:ci-aarch64-dist, r=Kobzol"

This reverts #133809, as it produced broken aarch64 artifacts (#134563).

`@bors` p=1

Author: bors

src/ci/docker/host-aarch64/dist-aarch64-linux/Dockerfile

@@ -0,0 +1,32 @@
+FROM ubuntu:22.04
+
+COPY scripts/cross-apt-packages.sh /scripts/
+RUN sh /scripts/cross-apt-packages.sh
+
+COPY scripts/crosstool-ng.sh /scripts/
+RUN sh /scripts/crosstool-ng.sh
+
+COPY scripts/rustbuild-setup.sh /scripts/
+RUN sh /scripts/rustbuild-setup.sh
+WORKDIR /tmp
+
+COPY scripts/crosstool-ng-build.sh /scripts/
+COPY host-x86_64/dist-aarch64-linux/aarch64-linux-gnu.defconfig /tmp/crosstool.defconfig
+RUN /scripts/crosstool-ng-build.sh
+
+COPY scripts/sccache.sh /scripts/
+RUN sh /scripts/sccache.sh
+
+ENV PATH=$PATH:/x-tools/aarch64-unknown-linux-gnu/bin
+
+ENV CC_aarch64_unknown_linux_gnu=aarch64-unknown-linux-gnu-gcc \
+    AR_aarch64_unknown_linux_gnu=aarch64-unknown-linux-gnu-ar \
+    CXX_aarch64_unknown_linux_gnu=aarch64-unknown-linux-gnu-g++
+
+ENV HOSTS=aarch64-unknown-linux-gnu
+
+ENV RUST_CONFIGURE_ARGS \
+      --enable-full-tools \
+      --enable-profiler \
+      --enable-sanitizers
+ENV SCRIPT python3 ../x.py dist --host $HOSTS --target $HOSTS

src/ci/docker/host-x86_64/dist-aarch64-linux/Dockerfile

@@ -0,0 +1,10 @@
+CT_CONFIG_VERSION="4"
+CT_PREFIX_DIR="/x-tools/${CT_TARGET}"
+CT_USE_MIRROR=y
+CT_MIRROR_BASE_URL="https://ci-mirrors.rust-lang.org/rustc"
+CT_ARCH_ARM=y
+CT_ARCH_64=y
+CT_KERNEL_LINUX=y
+CT_LINUX_V_4_1=y
+CT_GLIBC_V_2_17=y
+CT_CC_LANG_CXX=y

src/ci/docker/host-x86_64/dist-aarch64-linux/aarch64-linux-gnu.defconfig

@@ -46,20 +46,18 @@ ENV LD_LIBRARY_PATH=/rustroot/lib64:/rustroot/lib32:/rustroot/lib
 ENV PKG_CONFIG_PATH=/rustroot/lib/pkgconfig
 WORKDIR /tmp
 RUN mkdir /home/user
-COPY scripts/shared.sh /tmp/
+COPY host-x86_64/dist-x86_64-linux/shared.sh /tmp/
 
 # Need at least GCC 5.1 to compile LLVM nowadays
-COPY scripts/build-gcc.sh /tmp/
-ENV GCC_BUILD_TARGET=i686
+COPY host-x86_64/dist-x86_64-linux/build-gcc.sh /tmp/
 RUN ./build-gcc.sh && yum remove -y gcc gcc-c++
 
 COPY scripts/cmake.sh /tmp/
 RUN ./cmake.sh
 
 # Now build LLVM+Clang, afterwards configuring further compilations to use the
 # clang/clang++ compilers.
-COPY scripts/build-clang.sh /tmp/
-ENV LLVM_BUILD_TARGETS=X86
+COPY host-x86_64/dist-x86_64-linux/build-clang.sh /tmp/
 RUN ./build-clang.sh
 ENV CC=clang CXX=clang++
 

src/ci/docker/host-x86_64/dist-i686-linux/Dockerfile

@@ -18,7 +18,7 @@ RUN /scripts/crosstool-ng-build.sh
 WORKDIR /build
 
 RUN apt-get install -y --no-install-recommends rpm2cpio cpio
-COPY scripts/shared.sh host-x86_64/dist-powerpc64le-linux/build-powerpc64le-toolchain.sh /build/
+COPY host-x86_64/dist-powerpc64le-linux/shared.sh host-x86_64/dist-powerpc64le-linux/build-powerpc64le-toolchain.sh /build/
 RUN ./build-powerpc64le-toolchain.sh
 
 COPY scripts/sccache.sh /scripts/

src/ci/docker/host-x86_64/dist-powerpc64le-linux/Dockerfile

@@ -0,0 +1,16 @@
+#!/bin/sh
+hide_output() {
+  set +x
+  on_err="
+echo ERROR: An error was encountered with the build.
+cat /tmp/build.log
+exit 1
+"
+  trap "$on_err" ERR
+  bash -c "while true; do sleep 30; echo \$(date) - building ...; done" &
+  PING_LOOP_PID=$!
+  "$@" &> /tmp/build.log
+  trap - ERR
+  kill $PING_LOOP_PID
+  set -x
+}

src/ci/docker/host-x86_64/dist-powerpc64le-linux/shared.sh

@@ -46,10 +46,10 @@ ENV LD_LIBRARY_PATH=/rustroot/lib64:/rustroot/lib32:/rustroot/lib
 ENV PKG_CONFIG_PATH=/rustroot/lib/pkgconfig
 WORKDIR /tmp
 RUN mkdir /home/user
-COPY scripts/shared.sh /tmp/
+COPY host-x86_64/dist-x86_64-linux/shared.sh /tmp/
 
 # Need at least GCC 5.1 to compile LLVM nowadays
-COPY scripts/build-gcc.sh /tmp/
+COPY host-x86_64/dist-x86_64-linux/build-gcc.sh /tmp/
 RUN ./build-gcc.sh && yum remove -y gcc gcc-c++
 
 # LLVM 17 needs cmake 3.20 or higher.
@@ -58,13 +58,12 @@ RUN ./cmake.sh
 
 # Now build LLVM+Clang, afterwards configuring further compilations to use the
 # clang/clang++ compilers.
-COPY scripts/build-clang.sh /tmp/
-ENV LLVM_BUILD_TARGETS=X86
+COPY host-x86_64/dist-x86_64-linux/build-clang.sh /tmp/
 RUN ./build-clang.sh
 ENV CC=clang CXX=clang++
 
 # Build zstd to enable `llvm.libzstd`.
-COPY scripts/build-zstd.sh /tmp/
+COPY host-x86_64/dist-x86_64-linux/build-zstd.sh /tmp/
 RUN ./build-zstd.sh
 
 COPY scripts/sccache.sh /scripts/

src/ci/docker/host-x86_64/dist-x86_64-linux/Dockerfile

@@ -1,6 +1,6 @@
 #!/usr/bin/env bash
 
-set -exu
+set -ex
 
 source shared.sh
 
@@ -34,7 +34,7 @@ hide_output \
       -DCOMPILER_RT_BUILD_XRAY=OFF \
       -DCOMPILER_RT_BUILD_MEMPROF=OFF \
       -DCOMPILER_RT_BUILD_CTX_PROFILE=OFF \
-      -DLLVM_TARGETS_TO_BUILD=$LLVM_BUILD_TARGETS \
+      -DLLVM_TARGETS_TO_BUILD=X86 \
       -DLLVM_INCLUDE_BENCHMARKS=OFF \
       -DLLVM_INCLUDE_TESTS=OFF \
       -DLLVM_INCLUDE_EXAMPLES=OFF \

src/ci/docker/scripts/build-clang.sh renamed to src/ci/docker/host-x86_64/dist-x86_64-linux/build-clang.sh

@@ -50,9 +50,7 @@ cd ..
 rm -rf gcc-build
 rm -rf gcc-$GCC
 
-if [[ $GCC_BUILD_TARGET == "i686" ]]; then
-    # FIXME: clang doesn't find 32-bit libraries in /rustroot/lib,
-    # but it does look all the way under /rustroot/lib/[...]/32,
-    # so we can link stuff there to help it out.
-    ln /rustroot/lib/*.{a,so} -rst /rustroot/lib/gcc/x86_64-pc-linux-gnu/$GCC/32/
-fi
+# FIXME: clang doesn't find 32-bit libraries in /rustroot/lib,
+# but it does look all the way under /rustroot/lib/[...]/32,
+# so we can link stuff there to help it out.
+ln /rustroot/lib/*.{a,so} -rst /rustroot/lib/gcc/x86_64-pc-linux-gnu/$GCC/32/