add manylinux building scripts

.gitignore

@@ -89,3 +89,4 @@ libglpk.a
 .DS_Store
 .eggs/
 *\.swp
+manylinux_builder/wheelhouse

manylinux_builder/Dockerfile

@@ -0,0 +1,6 @@
+FROM quay.io/pypa/manylinux1_x86_64
+
+ENV GLPK_VER="4.60"
+RUN wget http://ftp.gnu.org/gnu/glpk/glpk-${GLPK_VER}.tar.gz -O - | tar xz
+WORKDIR glpk-${GLPK_VER}
+RUN ./configure && make install

manylinux_builder/README.md

@@ -0,0 +1,5 @@
+This script uses docker to build manylinux wheels for cobrapy. It only
+requires a working docker installation.
+
+To build manylinux wheels, run ```./run_cobrapy_builder.sh```. The
+built wheels will then be placed in the ```wheelhouse``` folder.

manylinux_builder/build_cobrapy.sh

@@ -0,0 +1,11 @@
+#!/bin/bash
+
+for PYBIN in /opt/python/*/bin; do
+    ${PYBIN}/pip wheel cobra --pre
+done
+
+# Bundle external shared libraries into the wheels
+for whl in cobra*.whl; do
+    auditwheel repair $whl -w /io/wheelhouse/
+done
+

manylinux_builder/run_cobrapy_builder.sh

@@ -0,0 +1,2 @@
+docker build -t cobrapy_builder .
+docker run --rm -v `pwd`:/io cobrapy_builder /io/build_cobrapy.sh