support manylinux1

Makefile

@@ -16,3 +16,7 @@ twine:
 
 install: clean
 	python setup.py install
+
+build-manylinux1-wheel:
+	docker run --rm -ti -v `pwd`:/project -w /project quay.io/pypa/manylinux1_i686   bash dockerfiles/buildwheel.sh
+	docker run --rm -ti -v `pwd`:/project -w /project quay.io/pypa/manylinux1_x86_64 bash dockerfiles/buildwheel.sh

dockerfiles/buildwheel.sh

@@ -0,0 +1,11 @@
+#!/bin/bash
+set -e -x
+
+ARCH=`uname -p`
+echo "arch=$ARCH"
+
+for V in cp35-cp35m cp34-cp34m cp27-cp27m cp27-cp27mu; do
+    PYBIN=/opt/python/$V/bin
+    rm -rf build/       # Avoid lib build by narrow Python is used by wide python
+    $PYBIN/python setup.py bdist_wheel -p manylinux1_${ARCH}
+done