Bitcoin Forum

# BUILD_OUTPUT_DIR must be an absolute directory
BUILD_OUTPUT_DIR=/change/this/path/

DL="curl -O"
GIT="git"

BTC_VERSION="0.8.5"
BTC_REPO="https://github.com/bitcoin/bitcoin"

ZLIB="zlib-1.2.8"
ZLIB_PKG="${ZLIB}.tar.gz"
ZLIB_SRC="http://zlib.net/${ZLIB_PKG}"
OPENSSL="openssl-1.0.1e"
OPENSSL_PKG="${OPENSSL}.tar.gz"
OPENSSL_SRC="https://www.openssl.org/source/${OPENSSL_PKG}"
BOOST="boost_1_54_0"
BOOST_PKG="${BOOST}.tar.bz2"
BOOST_SRC="http://softlayer-dal.dl.sourceforge.net/project/boost/boost/1.54.0/${BOOST_PKG}"
LIBDB="db-5.3.21"
LIBDB_PKG="${LIBDB}.tar.gz"
LIBDB_SRC="http://pkgs.fedoraproject.org/repo/pkgs/libdb/db-5.3.21.tar.gz/3fda0b004acdaa6fa350bfc41a3b95ca/${LIBDB_PKG}"

# Download packages as needed.
if [ ! -f ${OPENSSL_PKG} ]; then
    ${DL} ${OPENSSL_SRC}
fi
if [ ! -f ${BOOST_PKG} ]; then
    ${DL} ${BOOST_SRC}
fi
if [ ! -f ${LIBDB_PKG} ]; then
    ${DL} ${LIBDB_SRC}
fi

if [ ! -f ${ZLIB_PKG} ]; then
    ${DL} ${ZLIB_SRC}
fi

# Clone the bitcoin branch at version ${BTC_VERSION}.
if [ ! -d bitcoin ]; then
    ${GIT} clone -b ${BTC_VERSION} ${BTC_REPO}
fi

# Compile everything.
export CROSS_PREFIX=arm-unknown-linux-gnueabi
CROSS_PATH="/opt/cross/x-tools/${CROSS_PREFIX}"
export CC=${CROSS_PATH}/bin/${CROSS_PREFIX}-gcc
export CXX=${CROSS_PATH}/bin/${CROSS_PREFIX}-g++
export LD=${CROSS_PATH}/bin/${CROSS_PREFIX}-ld
export CFLAGS=-I${CROSS_PATH}/include
export LDFLAGS=-L${CROSS_PATH}/lib
export PATH=$PATH:${CROSS_PATH}/bin

if [ ! -d ${LIBDB} ]; then
    tar -xzvf ${LIBDB_PKG}
    cd ${LIBDB}/build_unix
    ../dist/configure --enable-cxx --host=${CROSS_PREFIX} --prefix=${BUILD_OUTPUT_DIR} && make && make install
    cd ../../
fi

if [ ! -d ${OPENSSL} ]; then
    tar -xzvf ${OPENSSL_PKG}
    cd ${OPENSSL}
    ./Configure --prefix=${BUILD_OUTPUT_DIR} dist && make && make install
    cd ..
fi

if [ ! -d ${BOOST} ]; then
    tar -xjvf ${BOOST_PKG}
    cd ${BOOST}
    echo "using gcc : arm : ${CXX} ;" >> tools/build/v2/user-config.jam
    ./bootstrap.sh
    ./bjam toolset=gcc-arm link=static
    ./bjam toolset=gcc-arm link=static --prefix=${BUILD_OUTPUT_DIR} install
    cd ..
fi

if [ ! -d ${ZLIB} ]; then
    tar -xzvf ${ZLIB_PKG}
    cd ${ZLIB}
    ./configure --prefix=${BUILD_OUTPUT_DIR} && make && make install
    cd ..
fi

export BOOST_INCLUDE_PATH=${BUILD_OUTPUT_DIR}/include
export BDB_INCLUDE_PATH=${BUILD_OUTPUT_DIR}/include
export OPENSSL_INCLUDE_PATH=${BUILD_OUTPUT_DIR}/include
export BOOST_LIB_PATH=${BUILD_OUTPUT_DIR}/lib
export BDB_LIB_PATH=${BUILD_OUTPUT_DIR}/lib
export OPENSSL_LIB_PATH=${BUILD_OUTPUT_DIR}/lib
 
cd ./bitcoin/src/ 
LDFLAGS=-lrt make STATIC=1 -f makefile.unix bitcoind USE_UPNP=
${CROSS_PREFIX}-strip bitcoind