cross & static compile shadowsocks-libev

cross_and_static_compile_shadowsocks-libev.sh

#!/bin/bash

export  http_proxy=http://127.0.0.1:8080
export https_proxy=http://127.0.0.1:8080 

export CC=clang
export CXX=clang++

# git init
git config --global user.name 'docker'
git config --global user.email '[email protected]'

# cross & static compile shadowsocks(r)-libev

_get_src_ver(){
    curl -sSL "$1" | sed -n 's/PKG_SOURCE_VERSION:=//p'
}

_get_ver(){
    curl -sSL "$1" | sed -n 's/PKG_RELEASE:=//p'
}


PCRE_VER=8.44
PCRE_FILE="https://ftp.pcre.org/pub/pcre/pcre-$PCRE_VER.tar.gz"

MBEDTLS_VER=2.16.3
MBEDTLS_FILE="https://tls.mbed.org/download/mbedtls-$MBEDTLS_VER-gpl.tgz"

LIBSODIUM_VER=1.0.18
LIBSODIUM_FILE="https://github.com/jedisct1/libsodium/releases/download/$LIBSODIUM_VER-RELEASE/libsodium-$LIBSODIUM_VER.tar.gz"

LIBEV_VER=4.33
LIBEV_FILE="https://fossies.org/linux/misc/libev-$LIBEV_VER.tar.gz"

LIBC_ARES_VER=1.14.0
LIBC_ARES_FILE="https://c-ares.haxx.se/download/c-ares-$LIBC_ARES_VER.tar.gz"

SHADOWSOCKS_LIBEV_VER=$(curl -skSL https://api.github.com/repos/shadowsocks/shadowsocks-libev/releases | jq -r 'first(.[].tag_name)')
SHADOWSOCKS_LIBEV_FILE="https://github.com/shadowsocks/shadowsocks-libev"

SIMPLE_OBFS_VER=$(_get_src_ver "https://github.com/aa65535/openwrt-simple-obfs/raw/master/Makefile")
SIMPLE_OBFS_FILE="https://github.com/shadowsocks/simple-obfs"

SHADOWSOCKSR_LIBEV_VER=$(_get_ver "https://github.com/chenhw2/openwrt-shadowsocksr/raw/master/Makefile")
SHADOWSOCKSR_LIBEV_FILE="https://github.com/shadowsocksrr/shadowsocksr-libev"

cur_dir=$(pwd)

prepare() {
    rm -rf $cur_dir/build && mkdir $cur_dir/build
}

compile_pcre() {
    [ -d "$prefix/pcre" ] && return

    cd $cur_dir/build
    wget --no-check-certificate $PCRE_FILE
    tar xvf pcre-$PCRE_VER.tar.gz
    cd pcre-$PCRE_VER
    CPPFLAGS="-DNEED_PRINTF" ./configure --prefix=$prefix/pcre --host=$host --enable-jit --enable-utf8 --enable-unicode-properties --disable-shared
    make -j$(getconf _NPROCESSORS_ONLN) && make install
}

compile_mbedtls() {
    [ -d "$prefix/mbedtls" ] && return

    cd $cur_dir/build
    wget --no-check-certificate $MBEDTLS_FILE
    tar xvf mbedtls-$MBEDTLS_VER-gpl.tgz
    cd mbedtls-$MBEDTLS_VER
    prefix_reg=$(echo $prefix | sed "s/\//\\\\\//g")
    sed -i "s/DESTDIR=\/usr\/local/DESTDIR=$prefix_reg\/mbedtls/g" Makefile
    [ -z $host ] && make install -j$(getconf _NPROCESSORS_ONLN) || CC=$host-gcc AR=$host-ar LD=$host-ld make install -j$(getconf _NPROCESSORS_ONLN)
}

compile_libsodium() {
    [ -d "$prefix/libsodium" ] && return

    cd $cur_dir/build
    wget --no-check-certificate $LIBSODIUM_FILE
    tar xvf libsodium-$LIBSODIUM_VER.tar.gz
    cd libsodium-$LIBSODIUM_VER
    ./configure --prefix=$prefix/libsodium --host=$host --disable-ssp --disable-shared
    make -j$(getconf _NPROCESSORS_ONLN) && make install
}

compile_libev() {
    [ -d "$prefix/libev" ] && return

    cd $cur_dir/build
    wget --no-check-certificate $LIBEV_FILE
    tar xvf libev-$LIBEV_VER.tar.gz
    cd libev-$LIBEV_VER
    ./configure --prefix=$prefix/libev --host=$host --disable-shared
    make -j$(getconf _NPROCESSORS_ONLN) && make install
}

compile_libc_ares() {
    [ -d "$prefix/libc-ares" ] && return

    cd $cur_dir/build
    wget --no-check-certificate $LIBC_ARES_FILE
    tar xvf c-ares-$LIBC_ARES_VER.tar.gz
    cd c-ares-$LIBC_ARES_VER
    ./configure --prefix=$prefix/libc-ares --host=$host --disable-shared
    make -j$(getconf _NPROCESSORS_ONLN) && make install
}

compile_shadowsocks_libev() {
    [ -f "$prefix/shadowsocks-libev/bin/ss-local" ] && return

    cd $cur_dir/build
    git clone $SHADOWSOCKS_LIBEV_FILE
    cd shadowsocks-libev
    git checkout $SHADOWSOCKS_LIBEV_VER
    git submodule update --init --recursive
    ./autogen.sh
    LIBS="-lpthread -lm" LDFLAGS="-Wl,-static -static-libgcc -L$prefix/libc-ares/lib -L$prefix/libev/lib" CFLAGS="-I$prefix/libc-ares/include -I$prefix/libev/include" ./configure --prefix=$prefix/shadowsocks-libev --host=$host --disable-ssp --disable-documentation --with-mbedtls=$prefix/mbedtls --with-pcre=$prefix/pcre --with-sodium=$prefix/libsodium
    make -j$(getconf _NPROCESSORS_ONLN) && make install
}

compile_simple_obfs() {
    [ -f "$prefix/shadowsocks-libev/bin/obfs-local" ] && return

    cd $cur_dir/build
    git clone $SIMPLE_OBFS_FILE
    cd simple-obfs
     git checkout $SIMPLE_OBFS_VER
    git submodule update --init --recursive
    ./autogen.sh
    LIBS="-lpthread -lm" LDFLAGS="-Wl,-static -static-libgcc -L$prefix/libc-ares/lib -L$prefix/libev/lib -L$prefix/libsodium/lib" CFLAGS="-I$prefix/libc-ares/include -I$prefix/libev/include -I$prefix/libsodium/include" ./configure --prefix=$prefix/shadowsocks-libev --host=$host --disable-ssp --disable-documentation
    make -j$(getconf _NPROCESSORS_ONLN) && make install
}

compile_shadowsocksr_libev() {
    [ -f "$prefix/shadowsocksr-libev/bin/ssr-local" ] && return

    cd $cur_dir/build
    git clone $SHADOWSOCKSR_LIBEV_FILE
    cd shadowsocksr-libev
    git checkout $SHADOWSOCKSR_LIBEV_VER
    mkdir patches
    wget -P patches https://github.com/chenhw2/openwrt-shadowsocksr/raw/master/patches/0001-Refine-Usage.patch
    wget -P patches https://github.com/chenhw2/openwrt-shadowsocksr/raw/master/patches/0002-Refine-Version.patch
    git am patches/*.patch
    ./autogen.sh
    LIBS="-lpthread -lm" LDFLAGS="-Wl,-static -static -static-libgcc -L$prefix/libev/lib" CFLAGS="-I$prefix/libev/include" ./configure --prefix=$prefix/shadowsocksr-libev --host=$host --disable-ssp --disable-documentation --with-crypto-library=mbedtls --with-mbedtls=$prefix/mbedtls --with-pcre=$prefix/pcre --with-sodium=$prefix/libsodium
    make -j$(getconf _NPROCESSORS_ONLN) && make install
    ls $prefix/shadowsocksr-libev/bin | sed -n '/^ss-/p' | while read bin; do
        mv "$prefix/shadowsocksr-libev/bin/$bin" "$prefix/shadowsocksr-libev/bin/$(echo -n $bin | sed 's/ss-/ssr-/g')"
    done
}

clean() {
    cd $cur_dir
    rm -rf $cur_dir/build
}

squash(){
    if hash upx 2>/dev/null; then
        find $prefix | grep 'libev/bin/' | grep -v nat | xargs upx -9
    fi
}

while [ ! -z $1 ]; do
    case $1 in
        -h | --help)
            echo "Useage: sh $0 [--host=<host>] [--prefix=<path>]"
            echo ""
            echo "Options:"
            echo "     --host=<host>    the machine that you are building for"
            echo "     --prefix=<path>  install architecture-independent files in prefix[$cur_dir/dists]"
            exit 0
            ;;
        --host)
            shift
            host=$1
            ;;
        --host=*)
            arr=(${1//=/ })
            host=${arr[1]}
            ;;
        --prefix)
            shift
            prefix=$1
            ;;
        --prefix=*)
            arr=(${1//=/ })
            prefix=${arr[1]}
            ;;
    esac
    shift
done

red="\033[0;31m"
green="\033[0;32m"
plain="\033[0m"

[ -z $host ] && compiler=${CC:-gcc} || compiler=$host-${CC:-gcc}
if [ -f "$(which $compiler)" ]; then
	echo -e "found cross compiler ${green}$(which ${compiler})${plain}"
else
	echo -e "${red}Error:${plain} not found cross compiler ${green}${compiler}${plain}"
	exit -1
fi

[ -z $prefix ] && prefix=$cur_dir/dists
echo -e "binaries will be installed in ${green}${prefix}${plain}"

prepare
compile_pcre
compile_mbedtls
compile_libsodium
compile_libev
compile_libc_ares
compile_shadowsocks_libev
[ -e $prefix/shadowsocks-libev/bin/ss-local ] || exit 1
compile_simple_obfs
[ -e $prefix/shadowsocks-libev/bin/obfs-local ] || exit 1
compile_shadowsocksr_libev
[ -e $prefix/shadowsocksr-libev/bin/ssr-local ] || exit 1
clean
squash >/dev/null 2>&1

find $prefix | grep 'libev/bin/' | sed 's/^/#### Release Binary: /g'