Added a bash script to build manylinux wheels

tools/docker-build.sh

@@ -0,0 +1,36 @@
+#!/bin/bash
+
+# Explain usage if no /io directory exists (which mounts on proper docker usage the current directory)
+[[ -d "/io" ]] || echo "Run in manylinux container:\ndocker run -ti -v $(pwd):/io quay.io/pypa/manylinux2014_x86_64 /bin/bash /io/cmf2/tools/docker-build.sh"
+
+# This file should be used in a manylinux container to build several binaries
+set -e -u -x
+
+function repair_wheel {
+    wheel="$1"
+    if ! auditwheel show "$wheel"; then
+        echo "Skipping non-platform wheel $wheel"
+    else
+        auditwheel repair "$wheel" -w /io/wheelhouse/
+    fi
+}
+
+
+export CFLAGS="-fPIC"
+export CXXFLAGS="-fPIC"
+export MAKEFLAGS="-j$(nproc)"
+
+CMFDIR=/io/cmf1.6
+cd $CMFDIR
+TOOLDIR=$CMFDIR/tools
+
+# Compile wheels
+for PYBIN in /opt/python/cp*/bin; do
+    "${PYBIN}/pip" install numpy
+    "${PYBIN}/python" setup.py bdist_wheel
+done
+
+# Bundle external shared libraries into the wheels
+for whl in dist/*.whl; do
+    repair_wheel "$whl"
+done