Base commit for using EMSDK 3.1.74 (LTO disabled)

Author: fs-eire

.gitmodules

@@ -7,4 +7,4 @@
 [submodule "cmake/external/emsdk"]
 	path = cmake/external/emsdk
 	url = https://github.com/emscripten-core/emsdk.git
-	branch = 3.1.59
+	branch = 3.1.74

cgmanifests/generated/cgmanifest.json

@@ -6,7 +6,7 @@
       "component": {
         "type": "git",
         "git": {
-          "commitHash": "d52c46520124845b1e0e0525f2759299d840143f",
+          "commitHash": "3d6d8ee910466516a53e665b86458faa81dae9ba",
           "repositoryUrl": "https://github.com/emscripten-core/emsdk.git"
         },
         "comments": "git submodule at cmake/external/emsdk"

cmake/adjust_global_compile_flags.cmake

@@ -29,8 +29,8 @@ if (CMAKE_SYSTEM_NAME STREQUAL "Emscripten")
     # (2) "-flto=thin" does not work correctly for wasm-ld.
     #     we don't set onnxruntime_ENABLE_LTO because it appends flag "-flto=thin"
     #     instead, we manually set CMAKE_CXX_FLAGS "-flto"
-    string(APPEND CMAKE_C_FLAGS " -flto")
-    string(APPEND CMAKE_CXX_FLAGS " -flto")
+    #string(APPEND CMAKE_C_FLAGS " -flto")
+    #string(APPEND CMAKE_CXX_FLAGS " -flto")
   endif()
 
   if (onnxruntime_ENABLE_WEBASSEMBLY_DEBUG_INFO)
@@ -372,4 +372,4 @@ endif()
 
 if (onnxruntime_USE_EXTENSIONS)
     include_directories(${REPO_ROOT}/include/onnxruntime/core/session)
-endif()
+endif()

cmake/external/emsdk

@@ -478,7 +478,7 @@ def convert_arg_line_to_args(self, arg_line):
     # WebAssembly build
     parser.add_argument("--build_wasm", action="store_true", help="Build for WebAssembly")
     parser.add_argument("--build_wasm_static_lib", action="store_true", help="Build for WebAssembly static library")
-    parser.add_argument("--emsdk_version", default="3.1.59", help="Specify version of emsdk")
+    parser.add_argument("--emsdk_version", default="3.1.74", help="Specify version of emsdk")
 
     parser.add_argument("--enable_wasm_simd", action="store_true", help="Enable WebAssembly SIMD")
     parser.add_argument("--enable_wasm_threads", action="store_true", help="Enable WebAssembly multi-threads support")

tools/ci_build/build.py

@@ -86,15 +86,15 @@ jobs:
       - script: |
           set -ex
           cd '$(Build.SourcesDirectory)/cmake/external/emsdk'
-          ./emsdk install 3.1.59 ccache-git-emscripten-64bit
-          ./emsdk activate 3.1.59 ccache-git-emscripten-64bit
+          ./emsdk install 3.1.74 ccache-git-emscripten-64bit
+          ./emsdk activate 3.1.74 ccache-git-emscripten-64bit
         displayName: 'emsdk install and activate ccache for emscripten'
   - ${{if eq(parameters.WithCache, false)}}:
       - script: |
           set -ex
           cd '$(Build.SourcesDirectory)/cmake/external/emsdk'
-          ./emsdk install 3.1.59
-          ./emsdk activate 3.1.59
+          ./emsdk install 3.1.74
+          ./emsdk activate 3.1.74
         displayName: 'emsdk install and activate ccache for emscripten'
 
   - template: build-linux-wasm-step.yml