'''!!! WORK IN PROGRESS !!!'''

== Build GMP

=== for Xeon Phi
{{{ #!sh
#!/bin/sh

module --force purge
module load intel-ics
module load intel-impi

BASE=$(pwd)

BOOST_PACKAGE=boost_1_61_0.tar.gz
[ -f ${BOOST_PACKAGE} ] && echo "package found" || wget http://downloads.sourceforge.net/project/boost/boost/1.61.0/${BOOST_PACKAGE}

rm -rf boost_1_61_0_knl
tar -xzf ${BOOST_PACKAGE}
mv boost_1_61_0 boost_1_61_0_knl

mkdir ${BASE}/install
cd boost_1_61_0_knl

CC=icc
CXX=icpc
CFLAGS="-xMIC-AVX512"
CXXFLAGS="-xMIC-AVX512" 
LDFLAGS="-xMIC-AVX512"

./bootstrap.sh --with-toolset=intel-linux --prefix=${BASE}/install/knl 
./bjam toolset=intel --disable-icu cflags="$CFLAGS" cxxflags="$CXXFLAGS" linkflags="$LDFLAGS" --without-iostreams --without-python
##./b2 toolset=intel-linux
./b2 install --prefix=${BASE}/install/knl
}}}