SlunkCrypt/etc/utils/linux/mk-musl.sh

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#!/bin/bash
# sudo apt install crossbuild-essential-{i386,armel,arm64,mips,mips64}
set -e
cd -- "$(dirname -- "${BASH_SOURCE[0]}")"
function mk_musl() {
local outdir="/usr/local/musl/${1}"
local build="musl-build-${1}"
rm -rf "${build}" && mkdir -p "${build}"
tar -xvf "musl-latest.tar.gz" --strip-components=1 -C "${build}"
pushd "${build}"
local optdirs="$(find './src' -mindepth 1 -maxdepth 1 -type d -printf '%f,' | sed 's/,$//g')"
if [ -z "${2}" ]; then
./configure --enable-optimize="${optdirs}" --disable-shared --prefix="${outdir}"
else
./configure --enable-optimize="${optdirs}" --disable-shared --prefix="${outdir}" --host="${2}"
fi
make
sudo rm -rf "${outdir}"
sudo make install
popd
}
if [ "$(gcc -dumpmachine)" != "x86_64-linux-gnu" ]; then
echo "This script is supposed to run on the native \"x86_64-linux-gnu\" platform !!!"
exit 1
fi
curl -vkf -o "musl-latest.tar.gz" "https://musl.libc.org/releases/musl-latest.tar.gz"
mk_musl x86_64
mk_musl i686 i686-linux-gnu
mk_musl arm arm-linux-gnueabi
mk_musl aarch64 aarch64-linux-gnu
mk_musl mips mips-linux-gnu
mk_musl mips64 mips64-linux-gnuabi64