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netdata_netdata/packaging/makeself/build-static.sh
Austin S. Hemmelgarn 67e1256b94 Make handling of cross-platform emulation for static builds smarter. (#19470)
* Switch to tonistiigi/binfmt for cross-build emulation.

It’s actually being actively updated, and it also supports hosts other
than x86-64.

* Auto-detect existing QEMU user emulation in static build.

Instead of relying on the user to explicitly ask for no emulation.

(cherry picked from commit f5da1f0bf3)
2025-02-12 08:52:40 -05:00

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#!/bin/bash
# SPDX-License-Identifier: GPL-3.0-or-later
# shellcheck source=./packaging/installer/functions.sh
. "$(dirname "$0")"/../installer/functions.sh || exit 1
BUILDARCH="${1}"
set -e
platform="$("$(dirname "${0}")/uname2platform.sh" "${BUILDARCH}")"
if [ -z "${platform}" ]; then
exit 1
fi
if command -v docker > /dev/null 2>&1; then
docker="docker"
elif command -v podman > /dev/null 2>&1; then
docker="podman"
else
echo "Could not find a usable OCI runtime, need either Docker or Podman."
exit 1
fi
case "${BUILDARCH}" in
x86_64) # x86-64-v2 equivalent
QEMU_ARCH="x86_64"
QEMU_CPU="Nehalem-v2"
TUNING_FLAGS="-march=x86-64"
GOAMD64="v1"
;;
armv6l) # Raspberry Pi 1 equivalent
QEMU_ARCH="arm"
QEMU_CPU="arm1176"
TUNING_FLAGS="-march=armv6zk -mtune=arm1176jzf-s"
GOARM="6"
;;
armv7l) # Baseline ARMv7 CPU
QEMU_ARCH="arm"
QEMU_CPU="cortex-a7"
TUNING_FLAGS="-march=armv7-a"
GOARM="7"
;;
aarch64) # Baseline ARMv8 CPU
QEMU_ARCH="aarch64"
QEMU_CPU="cortex-a53"
TUNING_FLAGS="-march=armv8-a"
GOARM64="v8.0"
;;
ppc64le) # Baseline POWER8+ CPU
QEMU_ARCH="ppc64le"
QEMU_CPU="power8nvl"
TUNING_FLAGS="-mcpu=power8 -mtune=power9"
GOPPC64="power8"
;;
esac
[ -f "/proc/sys/fs/binfmt_misc/qemu-${QEMU_ARCH}" ] && SKIP_EMULATION=1
if [ "${BUILDARCH}" != "$(uname -m)" ] && [ -z "${SKIP_EMULATION}" ]; then
${docker} run --rm --privileged tonistiigi/binfmt:master --install "${QEMU_ARCH}" || exit 1
fi
DOCKER_IMAGE_NAME="netdata/static-builder:v1"
if ${docker} inspect "${DOCKER_IMAGE_NAME}" > /dev/null 2>&1; then
if ${docker} image inspect "${DOCKER_IMAGE_NAME}" | grep -q 'Variant'; then
img_platform="$(${docker} image inspect "${DOCKER_IMAGE_NAME}" --format '{{.Os}}/{{.Architecture}}/{{.Variant}}')"
else
img_platform="$(${docker} image inspect "${DOCKER_IMAGE_NAME}" --format '{{.Os}}/{{.Architecture}}')"
fi
if [ "${img_platform}" != "${platform}" ]; then
${docker} image rm "${DOCKER_IMAGE_NAME}" || exit 1
fi
fi
if ! ${docker} inspect "${DOCKER_IMAGE_NAME}" > /dev/null 2>&1; then
${docker} pull --platform "${platform}" "${DOCKER_IMAGE_NAME}"
fi
# Run the build script inside the container
if [ -t 1 ]; then
run ${docker} run --rm -e BUILDARCH="${BUILDARCH}" -a stdin -a stdout -a stderr -i -t -v "$(pwd)":/netdata:rw \
--platform "${platform}" ${EXTRA_INSTALL_FLAGS:+-e EXTRA_INSTALL_FLAGS="${EXTRA_INSTALL_FLAGS}"} \
${QEMU_CPU:+-e QEMU_CPU="${QEMU_CPU}"} \
-e TUNING_FLAGS="${TUNING_FLAGS}" \
${GOAMD64:+-e GOAMD64="${GOAMD64}"} ${GOARM:+-e GOARM="${GOARM}"} \
${GOARM64:+-e GOARM64="${GOARM64}"} ${GOPPC64:+-e GOPPC64="${GOPPC64}"} \
"${DOCKER_IMAGE_NAME}" /bin/sh /netdata/packaging/makeself/build.sh "${@}"
else
run ${docker} run --rm -e BUILDARCH="${BUILDARCH}" -v "$(pwd)":/netdata:rw \
-e GITHUB_ACTIONS="${GITHUB_ACTIONS}" --platform "${platform}" \
${EXTRA_INSTALL_FLAGS:+-e EXTRA_INSTALL_FLAGS="${EXTRA_INSTALL_FLAGS}"} \
${QEMU_CPU:+-e QEMU_CPU="${QEMU_CPU}"} \
-e TUNING_FLAGS="${TUNING_FLAGS}" \
${GOAMD64:+-e GOAMD64="${GOAMD64}"} ${GOARM:+-e GOARM="${GOARM}"} \
${GOARM64:+-e GOARM64="${GOARM64}"} ${GOPPC64:+-e GOPPC64="${GOPPC64}"} \
"${DOCKER_IMAGE_NAME}" /bin/sh /netdata/packaging/makeself/build.sh "${@}"
fi