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

This reverts commit 023521e6825edfa6df01e392520d7cb120eab158, reversing
changes made to c434b4b4b6cd20560c5b32e80b2b22618a4da3dd.

4 files changed, 0 insertions, 172 deletions

diff --git a/src/ci/docker/scripts/build-clang.sh b/src/ci/docker/scripts/build-clang.sh
deleted file mode 100755
index 47bfcfbecab..00000000000
--- a/src/ci/docker/scripts/build-clang.sh
+++ /dev/null
@@ -1,48 +0,0 @@
-#!/usr/bin/env bash
-
-set -exu
-
-source shared.sh
-
-# Try to keep the LLVM version here in sync with src/ci/scripts/install-clang.sh
-LLVM=llvmorg-19.1.0-rc3
-
-mkdir llvm-project
-cd llvm-project
-
-curl -L https://github.com/llvm/llvm-project/archive/$LLVM.tar.gz | \
-  tar xzf - --strip-components=1
-
-mkdir clang-build
-cd clang-build
-
-# For whatever reason the default set of include paths for clang is different
-# than that of gcc. As a result we need to manually include our sysroot's
-# include path, /rustroot/include, to clang's default include path.
-INC="/rustroot/include:/usr/include"
-
-# We need compiler-rt for the profile runtime (used later to PGO the LLVM build)
-# but sanitizers aren't currently building. Since we don't need those, just
-# disable them. BOLT is used for optimizing LLVM.
-hide_output \
-    cmake ../llvm \
-      -DCMAKE_C_COMPILER=/rustroot/bin/gcc \
-      -DCMAKE_CXX_COMPILER=/rustroot/bin/g++ \
-      -DCMAKE_BUILD_TYPE=Release \
-      -DCMAKE_INSTALL_PREFIX=/rustroot \
-      -DCOMPILER_RT_BUILD_SANITIZERS=OFF \
-      -DCOMPILER_RT_BUILD_XRAY=OFF \
-      -DCOMPILER_RT_BUILD_MEMPROF=OFF \
-      -DCOMPILER_RT_BUILD_CTX_PROFILE=OFF \
-      -DLLVM_TARGETS_TO_BUILD=$LLVM_BUILD_TARGETS \
-      -DLLVM_INCLUDE_BENCHMARKS=OFF \
-      -DLLVM_INCLUDE_TESTS=OFF \
-      -DLLVM_INCLUDE_EXAMPLES=OFF \
-      -DLLVM_ENABLE_PROJECTS="clang;lld;compiler-rt;bolt" \
-      -DC_INCLUDE_DIRS="$INC"
-
-hide_output make -j$(nproc)
-hide_output make install
-
-cd ../..
-rm -rf llvm-project
diff --git a/src/ci/docker/scripts/build-gcc.sh b/src/ci/docker/scripts/build-gcc.sh
deleted file mode 100755
index 78a038215e4..00000000000
--- a/src/ci/docker/scripts/build-gcc.sh
+++ /dev/null
@@ -1,58 +0,0 @@
-#!/usr/bin/env bash
-set -ex
-
-source shared.sh
-
-# Note: in the future when bumping to version 10.1.0, also take care of the sed block below.
-GCC=9.5.0
-
-curl https://ftp.gnu.org/gnu/gcc/gcc-$GCC/gcc-$GCC.tar.xz | xzcat | tar xf -
-cd gcc-$GCC
-
-# FIXME(#49246): Remove the `sed` below.
-#
-# On 2018 March 21st, two Travis builders' cache for Docker are suddenly invalidated. Normally this
-# is fine, because we just need to rebuild the Docker image. However, it reveals a network issue:
-# downloading from `ftp://gcc.gnu.org/` from Travis (using passive mode) often leads to "Connection
-# timed out" error, and even when the download completed, the file is usually corrupted. This causes
-# nothing to be landed that day.
-#
-# We observed that the `gcc-4.8.5.tar.bz2` above can be downloaded successfully, so as a stability
-# improvement we try to download from the HTTPS mirror instead. Turns out this uncovered the third
-# bug: the host `gcc.gnu.org` and `cygwin.com` share the same IP, and the TLS certificate of the
-# latter host is presented to `wget`! Therefore, we choose to download from the insecure HTTP server
-# instead here.
-#
-# Note: in version 10.1.0, the URL used in `download_prerequisites` has changed from using FTP to
-# using HTTP. When bumping to that gcc version, we can likely remove the sed replacement below, or
-# the expression will need to be updated. That new URL is available at:
-# https://github.com/gcc-mirror/gcc/blob/6e6e3f144a33ae504149dc992453b4f6dea12fdb/contrib/download_prerequisites#L35
-#
-sed -i'' 's|ftp://gcc\.gnu\.org/|https://gcc.gnu.org/|g' ./contrib/download_prerequisites
-
-./contrib/download_prerequisites
-mkdir ../gcc-build
-cd ../gcc-build
-
-# '-fno-reorder-blocks-and-partition' is required to
-# enable BOLT optimization of the C++ standard library,
-# which is included in librustc_driver.so
-hide_output ../gcc-$GCC/configure \
-    --prefix=/rustroot \
-    --enable-languages=c,c++ \
-    --disable-gnu-unique-object \
-    --enable-cxx-flags='-fno-reorder-blocks-and-partition'
-hide_output make -j$(nproc)
-hide_output make install
-ln -s gcc /rustroot/bin/cc
-
-cd ..
-rm -rf gcc-build
-rm -rf gcc-$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
diff --git a/src/ci/docker/scripts/build-gccjit.sh b/src/ci/docker/scripts/build-gccjit.sh
deleted file mode 100755
index c565922dcd1..00000000000
--- a/src/ci/docker/scripts/build-gccjit.sh
+++ /dev/null
@@ -1,37 +0,0 @@
-#!/usr/bin/env bash
-
-GIT_REPO="https://github.com/rust-lang/gcc"
-
-# This commit hash needs to be updated to use a more recent gcc fork version.
-GIT_COMMIT="e744a9459d33864067214741daf5c5bc2a7b88c6"
-
-set -ex
-
-cd $1
-
-source shared.sh
-
-# Setting up folders for GCC
-curl -L "$GIT_REPO/archive/$GIT_COMMIT.tar.gz" |
-    tar -xz --transform "s/gcc-$GIT_COMMIT/gcc-src/"
-
-mkdir gcc-build gcc-install
-pushd gcc-build
-
-# Building GCC.
-hide_output \
-  ../gcc-src/configure \
-    --enable-host-shared \
-    --enable-languages=jit \
-    --enable-checking=release \
-    --disable-bootstrap \
-    --disable-multilib \
-    --prefix=$(pwd)/../gcc-install \
-
-hide_output make -j$(nproc)
-hide_output make install
-
-popd
-rm -rf gcc-src gcc-build
-ln -s /scripts/gcc-install/lib/libgccjit.so /usr/lib/x86_64-linux-gnu/libgccjit.so
-ln -s /scripts/gcc-install/lib/libgccjit.so /usr/lib/x86_64-linux-gnu/libgccjit.so.0
diff --git a/src/ci/docker/scripts/build-zstd.sh b/src/ci/docker/scripts/build-zstd.sh
deleted file mode 100755
index a3d37ccc311..00000000000
--- a/src/ci/docker/scripts/build-zstd.sh
+++ /dev/null
@@ -1,29 +0,0 @@
-#!/bin/bash
-set -ex
-
-hide_output() {
-  set +x
-  on_err="
-echo ERROR: An error was encountered with the build.
-cat /tmp/zstd_build.log
-exit 1
-"
-  trap "$on_err" ERR
-  bash -c "while true; do sleep 30; echo \$(date) - building ...; done" &
-  PING_LOOP_PID=$!
-  "$@" &> /tmp/zstd_build.log
-  trap - ERR
-  kill $PING_LOOP_PID
-  rm /tmp/zstd_build.log
-  set -x
-}
-
-ZSTD=1.5.6
-curl -L https://github.com/facebook/zstd/releases/download/v$ZSTD/zstd-$ZSTD.tar.gz | tar xzf -
-
-cd zstd-$ZSTD
-CFLAGS=-fPIC hide_output make -j$(nproc) VERBOSE=1
-hide_output make install
-
-cd ..
-rm -rf zstd-$ZSTD