build_hpx_raspberry_pi_3.sh

#!/bin/bash

BUILDTYPE=Release
SCRIPTPATH=$( cd $(dirname $0) ; pwd -P )
BUILD_PATH=$HOME/raspberrypi/hpx_install_$BUILDTYPE
INSTALL_PATH=$HOME/raspberrypi/local_install_$BUILDTYPE
REPO_PATH=$HOME/raspberrypi/hpx

#module load gcc/6.3.0 cmake/3.2.2 hwloc/1.11.3 boost/1.63.0-gcc6.3.0 openmpi/1.10.5-gcc6.3.0

NUM_BUILDCORES=16

if [ "$1" = "clean" ]; then
    rm -rf $BUILD_PATH 
    exit 0
fi

if [ ! -d "$BUILD_PATH" ]; then
    echo "Creating build path..."
    mkdir -p "$BUILD_PATH"
    cd "$BUILD_PATH"

    ############################################
    # MODIFY CMAKE FLAGS AS YOU WISH
    #

    cmake \
        -DCMAKE_TOOLCHAIN_FILE=$HOME/raspberrypi/pi.cmake \
        -DCMAKE_BUILD_TYPE=$BUILDTYPE \
        -DCMAKE_INSTALL_PREFIX=$INSTALL_PATH \
        -DHPX_WITH_GENERIC_CONTEXT_COROUTINES=On \
        -DHPX_WITH_THREAD_IDLE_RATES=On \
        -DBOOST_ROOT=$HOME/raspberrypi/rootfs/lib/boost \
        -DBOOST_INCLUDE_DIR=$HOME/raspberrypi/rootfs/lib/boost/include \
        -DBOOST_LIBRARY_DIR=$HOME/raspberrypi/rootfs/lib/boost/lib \
        -DBOOST_UNDERLYING_THREAD_LIBRARY=$HOME/raspberrypi/rootfs/lib/arm-linux-gnueabihf/libpthread-2.19.so \
        -DBOOST_COMPILER=-gcc \
        -DHWLOC_ROOT=$HOME/raspberrypi/rootfs/usr/local \
        -DHWLOC_LIBRARY=$HOME/raspberrypi/rootfs/usr/local/lib/libhwloc.so \
        -DHWLOC_INCLUDE_DIR=$HOME/raspberrypi/rootfs/usr/local/include \
	-DHPX_WITH_MALLOC="jemalloc"  \
	-DJEMALLOC_LIBRARY=$HOME/raspberrypi/rootfs/usr/lib/arm-linux-gnueabihf/libjemalloc.so.1 \
        $REPO_PATH

    #-DBOOST_ROOT=$HOME/raspberrypi/rootfs/lib/boost \
    #
    ############################################


    # cleanup on failure
    rc=$?
    if [[ $rc != 0 ]] ; then
        cd "$SCRIPTPATH"
        rm -rf "$BUILD_PATH"
        exit $rc
    fi

fi

# the actual build command
cd "$BUILD_PATH"
nice make "$@" -k -j$NUM_BUILDCORES || exit 1
make install

pi.cmake

SET(CMAKE_SYSTEM_NAME Linux)
SET(CMAKE_SYSTEM_PROCESSOR arm)
SET(CMAKE_SYSTEM_VERSION 1)
SET(CMAKE_CROSSCOMPILING ON)
SET(CMAKE_C_COMPILER $ENV{HOME}/raspberrypi/tools/arm-bcm2708/arm-rpi-4.9.3-linux-gnueabihf/bin/arm-linux-gnueabihf-gcc)
SET(CMAKE_CXX_COMPILER $ENV{HOME}/raspberrypi/tools/arm-bcm2708/arm-rpi-4.9.3-linux-gnueabihf/bin/arm-linux-gnueabihf-g++)
SET(CMAKE_FIND_ROOT_PATH $ENV{HOME}/raspberrypi/rootfs)
SET(HPX_WITH_GENERIC_CONTEXT_COROUTINES ON CACHE BOOL "enable generic coroutines")
SET(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER)
SET(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY)
SET(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY)