Adding CI for ONNX Debug mode (Linux, OSX) (onnx#2651)

* adding an osx build, linux build, with and without onnx_ml for debug mode

* test debug mode with ONNX_ML=1

.travis.yml

@@ -12,6 +12,16 @@ matrix:
       env: PYTHON_VERSION=python3 ONNX_ML=0
       language: python
       python: "3.6"
+    - os: linux
+      sudo: required
+      env: PYTHON_VERSION=python3 ONNX_ML=0 ONNX_DEBUG=1
+      language: python
+      python: "3.6"
+    - os: linux
+      sudo: required
+      env: PYTHON_VERSION=python3 ONNX_ML=1 ONNX_DEBUG=1
+      language: python
+      python: "3.6"
     - os: osx
       osx_image: xcode9.3
       env: PYTHON_VERSION=python2 ONNX_ML=0
@@ -34,6 +44,9 @@ matrix:
     - os: osx
       osx_image: xcode9.3
       env: PYTHON_VERSION=python3
+    - os: osx
+      osx_image: xcode9.3
+      env: PYTHON_VERSION=python3 ONNX_DEBUG=1
     - os: linux
       sudo: required
       env: PYTHON_VERSION=python2 LITE=1

.travis/install.sh

@@ -13,5 +13,9 @@ fi
 export CMAKE_ARGS="${CMAKE_ARGS} -DONNXIFI_DUMMY_BACKEND=ON"
 export ONNX_NAMESPACE=ONNX_NAMESPACE_FOO_BAR_FOR_CI
 
+if [ "${ONNX_DEBUG}" == "1" ]; then
+  export DEBUG=1
+fi
+
 time python setup.py --quiet bdist_wheel --universal --dist-dir .
 find . -maxdepth 1 -name "*.whl" -ls -exec pip install {} \;