set -eu
set -o pipefail

export PYTHON=/usr/local/c"$which_python"/bin/python 
export PYTHON_CONFIG=/usr/local/c"$which_python"/bin/python-config
export PATH=/usr/local/c"$which_python"/bin:"$PATH"
# Why waf isn't including these libraries is beyond me.
#export LDFLAGS="-Wl,-rpath -Wl,/usr/local/c$which_python/lib -lm -ldl -lutil"
export LDFLAGS="-Wl,-rpath -Wl,/usr/local/c$which_python/lib"

/usr/local/c"$which_python"/bin/python ./waf configure --prefix /usr/local/c"$which_python" --libdir /usr/local/c"$which_python"/lib
/usr/local/c"$which_python"/bin/python ./waf build