Add smoke test for binary package (#443)

Author: guyang3532

check_binary.sh

@@ -230,6 +230,7 @@ else
   done
 fi
 
+TEST_CODE_DIR="$(dirname ${BASH_SOURCE[0]})/test_example_code"
 build_and_run_example_cpp () {
   if [[ "$DESIRED_DEVTOOLSET" == *"cxx11-abi"* ]]; then
     GLIBCXX_USE_CXX11_ABI=1
@@ -256,7 +257,7 @@ build_and_run_example_cpp () {
   if [ -f "${install_root}/lib/libtorch_cuda.so" ] || [ -f "${install_root}/lib/libtorch_cuda.dylib" ]; then
     TORCH_CUDA_LINK_FLAGS="-ltorch_cuda"
   fi
-  g++ /builder/test_example_code/$1.cpp -I${install_root}/include -I${install_root}/include/torch/csrc/api/include -D_GLIBCXX_USE_CXX11_ABI=$GLIBCXX_USE_CXX11_ABI -std=gnu++14 -L${install_root}/lib ${REF_LIB} ${ADDITIONAL_LINKER_FLAGS} -ltorch $TORCH_CPU_LINK_FLAGS $TORCH_CUDA_LINK_FLAGS $C10_LINK_FLAGS -o $1
+  g++ ${TEST_CODE_DIR}/$1.cpp -I${install_root}/include -I${install_root}/include/torch/csrc/api/include -D_GLIBCXX_USE_CXX11_ABI=$GLIBCXX_USE_CXX11_ABI -std=gnu++14 -L${install_root}/lib ${REF_LIB} ${ADDITIONAL_LINKER_FLAGS} -ltorch $TORCH_CPU_LINK_FLAGS $TORCH_CUDA_LINK_FLAGS $C10_LINK_FLAGS -o $1
   ./$1
 }
 
@@ -287,7 +288,7 @@ build_example_cpp_with_incorrect_abi () {
   if [ -f "${install_root}/lib/libtorch_cuda.so" ] || [ -f "${install_root}/lib/libtorch_cuda.dylib" ]; then
     TORCH_CUDA_LINK_FLAGS="-ltorch_cuda"
   fi
-  g++ /builder/test_example_code/$1.cpp -I${install_root}/include -I${install_root}/include/torch/csrc/api/include -D_GLIBCXX_USE_CXX11_ABI=$GLIBCXX_USE_CXX11_ABI -std=gnu++14 -L${install_root}/lib ${REF_LIB} ${ADDITIONAL_LINKER_FLAGS} -ltorch $TORCH_CPU_LINK_FLAGS $TORCH_CUDA_LINK_FLAGS $C10_LINK_FLAGS -o $1
+  g++ ${TEST_CODE_DIR}/$1.cpp -I${install_root}/include -I${install_root}/include/torch/csrc/api/include -D_GLIBCXX_USE_CXX11_ABI=$GLIBCXX_USE_CXX11_ABI -std=gnu++14 -L${install_root}/lib ${REF_LIB} ${ADDITIONAL_LINKER_FLAGS} -ltorch $TORCH_CPU_LINK_FLAGS $TORCH_CUDA_LINK_FLAGS $C10_LINK_FLAGS -o $1
   ERRCODE=$?
   set -e
   if [ "$ERRCODE" -eq "0" ]; then