Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 83 insertions, 0 deletions

diff --git a/third_party/jpeg-xl/docker/scripts/qemu_install.sh b/third_party/jpeg-xl/docker/scripts/qemu_install.sh
new file mode 100755
index 0000000000..8106c4471d
--- /dev/null
+++ b/third_party/jpeg-xl/docker/scripts/qemu_install.sh
@@ -0,0 +1,83 @@
+#!/usr/bin/env bash
+# Copyright (c) the JPEG XL Project Authors. All rights reserved.
+#
+# Use of this source code is governed by a BSD-style
+# license that can be found in the LICENSE file.
+
+QEMU_RELEASE="4.1.0"
+QEMU_URL="https://download.qemu.org/qemu-${QEMU_RELEASE}.tar.xz"
+QEMU_ARCHS=(
+  aarch64
+  arm
+  i386
+  # TODO: Consider adding these:
+  # aarch64_be
+  # mips64el
+  # mips64
+  # mips
+  # ppc64
+  # ppc
+)
+
+# Ubuntu packages not installed that are needed to build qemu.
+QEMU_BUILD_DEPS=(
+  libglib2.0-dev
+  libpixman-1-dev
+  flex
+  bison
+)
+
+set -eu -x
+
+# Temporary files cleanup hooks.
+CLEANUP_FILES=()
+cleanup() {
+  if [[ ${#CLEANUP_FILES[@]} -ne 0 ]]; then
+    rm -fr "${CLEANUP_FILES[@]}"
+  fi
+}
+trap "{ set +x; } 2>/dev/null; cleanup" INT TERM EXIT
+
+main() {
+  local workdir=$(mktemp -d --suffix=qemu)
+  CLEANUP_FILES+=("${workdir}")
+
+  apt install -y "${QEMU_BUILD_DEPS[@]}"
+
+  local qemutar="${workdir}/qemu.tar.gz"
+  curl --output "${qemutar}" "${QEMU_URL}"
+  tar -Jxf "${qemutar}" -C "${workdir}"
+  local srcdir="${workdir}/qemu-${QEMU_RELEASE}"
+
+  local builddir="${workdir}/build"
+  local prefixdir="${workdir}/prefix"
+  mkdir -p "${builddir}"
+
+  # List of targets to build.
+  local targets=""
+  local make_targets=()
+  local target
+  for target in "${QEMU_ARCHS[@]}"; do
+    targets="${targets} ${target}-linux-user"
+    # Build just the linux-user targets.
+    make_targets+=("${target}-linux-user/all")
+  done
+
+  cd "${builddir}"
+  "${srcdir}/configure" \
+    --prefix="${prefixdir}" \
+    --static --disable-system --enable-linux-user \
+    --target-list="${targets}"
+
+  make -j $(nproc --all || echo 1) "${make_targets[@]}"
+
+  # Manually install these into the non-standard location. This script runs as
+  # root anyway.
+  for target in "${QEMU_ARCHS[@]}"; do
+    cp "${target}-linux-user/qemu-${target}" "/usr/bin/qemu-${target}-static"
+  done
+
+  apt autoremove -y --purge "${QEMU_BUILD_DEPS[@]}"
+}
+
+main "$@"