Add definition for CMAKE_BUILD_TYPE and print cmake_build_type in oneflow doctor (#5505)

* check in changes

* refine

* refine

Co-authored-by: oneflow-ci-bot <69100618+oneflow-ci-bot@users.noreply.github.com>

CMakeLists.txt

@@ -7,6 +7,8 @@ if(NOT uppercase_CMAKE_BUILD_TYPE MATCHES "^(DEBUG|RELEASE|RELWITHDEBINFO|MINSIZ
 endif()
 message(STATUS "CMAKE_BUILD_TYPE: ${CMAKE_BUILD_TYPE}")
 
+add_definitions(-DONEFLOW_CMAKE_BUILD_TYPE=${CMAKE_BUILD_TYPE})
+
 set(CMAKE_EXPORT_COMPILE_COMMANDS ON CACHE BOOL "")
 
 option(THIRD_PARTY "Build third party" ON)

oneflow/__main__.py

@@ -48,6 +48,7 @@ def main():
 
         print("path:", oneflow.__path__)
         print("version:", oneflow.__version__)
+        print("cmake_build_type:", oneflow.sysconfig.cmake_build_type())
 
 
 if __name__ == "__main__":

oneflow/api/python/flags.cpp

@@ -57,6 +57,18 @@ ONEFLOW_API_PYBIND11_MODULE("flags", m) {
     return false;
 #endif  // RPC_BACKEND_LOCAL
   });
+
+#define STRINGIFY(x) STRINGIFY_(x)
+#define STRINGIFY_(x) #x
+  m.def("cmake_build_type", []() {
+#ifdef ONEFLOW_CMAKE_BUILD_TYPE
+    return std::string(STRINGIFY(ONEFLOW_CMAKE_BUILD_TYPE));
+#else
+    return std::string("Undefined");
+#endif  // ONEFLOW_CMAKE_BUILD_TYPE
+  });
+#undef STRINGIFY
+#undef STRINGIFY_
 }
 
 }  // namespace oneflow

oneflow/python/framework/sysconfig.py

@@ -80,3 +80,8 @@ def has_rpc_backend_grpc() -> bool:
 @oneflow_export("sysconfig.has_rpc_backend_local")
 def has_rpc_backend_local() -> bool:
     return oneflow._oneflow_internal.flags.has_rpc_backend_local()
+
+
+@oneflow_export("sysconfig.cmake_build_type")
+def cmake_build_type() -> str:
+    return oneflow._oneflow_internal.flags.cmake_build_type()