refine the code

Author: wenbingl

CMakeLists.txt

@@ -773,29 +773,7 @@ if(OCOS_ENABLE_C_API)
 endif()
 
 if(CMAKE_SYSTEM_NAME STREQUAL "Emscripten")
-  if(NOT OCOS_ENABLE_STATIC_LIB)
-    # Emscripten does not support building a shared library with custom ops.
-    # and backward compatible with the previous version, we silently turn off the shared library build.
-    set(OCOS_BUILD_SHARED_LIB OFF CACHE INTERNAL "" FORCE)
-    add_executable(ortcustomops ${_TARGET_LIB_SRC})
-    set_target_properties(ortcustomops PROPERTIES LINK_FLAGS "                                  \
-                        -s WASM=1                                                               \
-                        -s NO_EXIT_RUNTIME=0                                                    \
-                        -s ALLOW_MEMORY_GROWTH=1                                                \
-                        -s SAFE_HEAP=0                                                          \
-                        -s MODULARIZE=1                                                         \
-                        -s SAFE_HEAP_LOG=0                                                      \
-                        -s STACK_OVERFLOW_CHECK=0                                               \
-                        -s EXPORT_ALL=0                                                         \
-                        -s VERBOSE=0                                                            \
-                        --no-entry")
-
-    if(CMAKE_BUILD_TYPE STREQUAL "Debug")
-      set_property(TARGET ortcustomops APPEND_STRING PROPERTY LINK_FLAGS " -s ASSERTIONS=1 -s DEMANGLE_SUPPORT=1")
-    else()
-      set_property(TARGET ortcustomops APPEND_STRING PROPERTY LINK_FLAGS " -s ASSERTIONS=0 -s DEMANGLE_SUPPORT=0")
-    endif()
-  endif()
+  include(ext_wasm)
 else()
   add_library(ortcustomops STATIC ${_TARGET_LIB_SRC})
   if (HAS_SDL)

cmake/ext_apple_framework.cmake

@@ -1,3 +1,6 @@
+# Copyright (c) Microsoft Corporation. All rights reserved.
+# Licensed under the MIT License.
+
 if(NOT "${CMAKE_SYSTEM_NAME}" MATCHES "Darwin|iOS")
   message(FATAL_ERROR "Building an Apple framework can only be enabled for MacOS or iOS.")
 endif()

cmake/ext_java.cmake

@@ -1,3 +1,6 @@
+# Copyright (c) Microsoft Corporation. All rights reserved.
+# Licensed under the MIT License.
+
 include(FindJava)
 find_package(Java REQUIRED)
 include(UseJava)

cmake/ext_ortlib.cmake

@@ -1,3 +1,6 @@
+# Copyright (c) Microsoft Corporation. All rights reserved.
+# Licensed under the MIT License.
+
 if(_ONNXRUNTIME_EMBEDDED)
   set(ONNXRUNTIME_INCLUDE_DIR ${CMAKE_SOURCE_DIR}/../include/onnxruntime/core/session)
   set(ONNXRUNTIME_LIB_DIR "")

cmake/ext_python.cmake

@@ -1,3 +1,6 @@
+# Copyright (c) Microsoft Corporation. All rights reserved.
+# Licensed under the MIT License.
+
 block(PROPAGATE Python3_FOUND)
   set(Python3_FIND_REGISTRY NEVER)
   # if we don't set this to NEVER (or possibly LAST) the builds of the wheel for different python versions will fail

cmake/ext_tests.cmake

@@ -1,3 +1,6 @@
+# Copyright (c) Microsoft Corporation. All rights reserved.
+# Licensed under the MIT License.
+
 if (OCOS_ENABLE_SELECTED_OPLIST)
   # currently the tests don't handle operator exclusion cleanly.
   message(FATAL_ERROR "Due to usage of OCOS_ENABLE_SELECTED_OPLIST excluding operators the tests are unable to be built and run")

cmake/ext_wasm.cmake

@@ -0,0 +1,33 @@
+# Copyright (c) Microsoft Corporation. All rights reserved.
+# Licensed under the MIT License.
+
+if(OCOS_ENABLE_STATIC_LIB)
+  add_library(ortcustomops STATIC ${_TARGET_LIB_SRC})
+  if (HAS_SDL)
+    target_compile_options(ortcustomops PRIVATE "/sdl")
+  endif()
+  add_library(onnxruntime_extensions ALIAS ortcustomops)
+  standardize_output_folder(ortcustomops)
+else()
+  # Emscripten does not support building a shared library with custom ops.
+  # and backward compatible with the previous version, we silently turn off the shared library build.
+  set(OCOS_BUILD_SHARED_LIB OFF CACHE INTERNAL "" FORCE)
+  add_executable(ortcustomops ${_TARGET_LIB_SRC})
+  set_target_properties(ortcustomops PROPERTIES LINK_FLAGS "                                  \
+                      -s WASM=1                                                               \
+                      -s NO_EXIT_RUNTIME=0                                                    \
+                      -s ALLOW_MEMORY_GROWTH=1                                                \
+                      -s SAFE_HEAP=0                                                          \
+                      -s MODULARIZE=1                                                         \
+                      -s SAFE_HEAP_LOG=0                                                      \
+                      -s STACK_OVERFLOW_CHECK=0                                               \
+                      -s EXPORT_ALL=0                                                         \
+                      -s VERBOSE=0                                                            \
+                      --no-entry")
+
+  if(CMAKE_BUILD_TYPE STREQUAL "Debug")
+    set_property(TARGET ortcustomops APPEND_STRING PROPERTY LINK_FLAGS " -s ASSERTIONS=1 -s DEMANGLE_SUPPORT=1")
+  else()
+    set_property(TARGET ortcustomops APPEND_STRING PROPERTY LINK_FLAGS " -s ASSERTIONS=0 -s DEMANGLE_SUPPORT=0")
+  endif()
+endif()