From da6406bade7f2479c7526ea6bfad061a830fe727 Mon Sep 17 00:00:00 2001
From: Yulong Wang <7679871+fs-eire@users.noreply.github.com>
Date: Fri, 4 Oct 2024 17:45:52 -0700
Subject: [PATCH] Enable OBJC/OBJCXX for all projects if necessary

---
 cmake/CMakeLists.txt               | 16 ++++++++++++++++
 cmake/onnxruntime_objectivec.cmake | 14 --------------
 2 files changed, 16 insertions(+), 14 deletions(-)

diff --git a/cmake/CMakeLists.txt b/cmake/CMakeLists.txt
index bfb1827d7c5ec..c0772c33f6e5d 100644
--- a/cmake/CMakeLists.txt
+++ b/cmake/CMakeLists.txt
@@ -489,6 +489,22 @@ if (onnxruntime_BUILD_CSHARP)
   endif()
 endif()
 
+if (onnxruntime_BUILD_OBJC)
+  check_language(OBJC)
+  if(CMAKE_OBJC_COMPILER)
+      enable_language(OBJC)
+  else()
+      message(FATAL_ERROR "Objective-C is not supported.")
+  endif()
+
+  check_language(OBJCXX)
+  if(CMAKE_OBJCXX_COMPILER)
+      enable_language(OBJCXX)
+  else()
+      message(FATAL_ERROR "Objective-C++ is not supported.")
+  endif()
+endif()
+
 if (NOT WIN32)
   #TODO: On Linux we may try https://github.com/microsoft/TraceLogging.git
   if (onnxruntime_ENABLE_INSTRUMENT)
diff --git a/cmake/onnxruntime_objectivec.cmake b/cmake/onnxruntime_objectivec.cmake
index 4be2f51a96ebc..7c9831f0194d0 100644
--- a/cmake/onnxruntime_objectivec.cmake
+++ b/cmake/onnxruntime_objectivec.cmake
@@ -9,20 +9,6 @@ if(NOT onnxruntime_BUILD_SHARED_LIB)
     message(FATAL_ERROR "The Objective-C API requires onnxruntime_BUILD_SHARED_LIB to be enabled.")
 endif()
 
-check_language(OBJC)
-if(CMAKE_OBJC_COMPILER)
-    enable_language(OBJC)
-else()
-    message(FATAL_ERROR "Objective-C is not supported.")
-endif()
-
-check_language(OBJCXX)
-if(CMAKE_OBJCXX_COMPILER)
-    enable_language(OBJCXX)
-else()
-    message(FATAL_ERROR "Objective-C++ is not supported.")
-endif()
-
 add_compile_options(
     "$<$<COMPILE_LANGUAGE:OBJC,OBJCXX>:-Wall>"
     "$<$<COMPILE_LANGUAGE:OBJC,OBJCXX>:-Wextra>")