Compile ccache

make.sh

#!/bin/bash

export PATH=$PATH:$HOME/x86_64-linux-musl/bin
export CC=x86_64-linux-musl-gcc
export CXX=x86_64-linux-musl-g++

# If needed
export CC="$CC -static --static"
export CXX="$CXX -static --static"

function get {
    local url=$1
    local suffix=$2
    local filename=$(basename $url)
    local dirname=$(basename $filename $suffix)

    wget -nc $url
    rm -rf $dirname
    tar xf $filename
    pushd $dirname
}


get "https://zlib.net/zlib-1.2.11.tar.xz" ".tar.xz"
zlibdir=$(pwd)
popd


get "https://www.samba.org/ftp/ccache/ccache-3.4.1.tar.xz" ".tar.xz"
cp -r ../$zlibdir .
mv $zlibdir zlib
./configure \
    --with-bundled-zlib \
    --prefix="$(realpath output)"
make -j$(nproc)
make install
popd