From 82f4f11df786b7610212362e158315843ae18d7f Mon Sep 17 00:00:00 2001
From: Fan Jiang <prof.fan@foxmail.com>
Date: Tue, 11 Feb 2020 14:43:56 -0500
Subject: [PATCH] Add Cython CI

---
 .travis.python.sh | 29 +++++++++++++++++++++++++++++
 .travis.yml       |  8 ++++++++
 2 files changed, 37 insertions(+)
 create mode 100644 .travis.python.sh

diff --git a/.travis.python.sh b/.travis.python.sh
new file mode 100644
index 000000000..d4f65fd9b
--- /dev/null
+++ b/.travis.python.sh
@@ -0,0 +1,29 @@
+#!/bin/bash
+set -x
+
+# Install a system package required by our library
+sudo apt-get install wget libicu libicu-dev
+
+CURRDIR=$(pwd)
+
+mkdir $CURRDIR/build
+cd $CURRDIR/build
+
+cmake $CURRDIR -DCMAKE_BUILD_TYPE=Release \
+    -DGTSAM_BUILD_TESTS=OFF -DGTSAM_BUILD_UNSTABLE=ON \
+    -DGTSAM_USE_QUATERNIONS=OFF \
+    -DGTSAM_BUILD_EXAMPLES_ALWAYS=OFF \
+    -DGTSAM_INSTALL_CYTHON_TOOLBOX=ON \
+    -DGTSAM_PYTHON_VERSION=Default \
+    -DGTSAM_ALLOW_DEPRECATED_SINCE_V4=OFF \
+    -DCMAKE_INSTALL_PREFIX=$CURRDIR/../gtsam_install
+
+make -j$(nproc) install
+
+cd $CURRDIR/../gtsam_install/cython
+
+sudo python setup.py install
+
+cd $CURRDIR/cython/gtsam/tests
+
+python -m unittest discover
\ No newline at end of file
diff --git a/.travis.yml b/.travis.yml
index 14fe66ac1..0afe7a43e 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -122,3 +122,11 @@ jobs:
     compiler: clang
     env: CC=clang-9 CXX=clang++-9 CMAKE_BUILD_TYPE=Release GTSAM_BUILD_UNSTABLE=OFF GTSAM_USE_QUATERNIONS=ON
     script: bash .travis.sh -t
+  - stage: special
+    os: linux
+    compiler: gcc
+    script: bash .travis.python.sh
+  - stage: special
+    os: osx
+    compiler: clang
+    script: bash .travis.python.sh