remove SSE flag if not supported on OS X

EMsoft-org · Nov 18, 2022 · fda521b · fda521b
1 parent ed489dc
commit fda521b
Showing 1 changed file with 6 additions and 1 deletion.
diff --git a/projects/apple/OSX_EMsoft_SDK.cmake b/projects/apple/OSX_EMsoft_SDK.cmake
@@ -4,7 +4,12 @@ if(NOT DEFINED EMsoft_FIRST_CONFIGURE)
   message(STATUS "* EMsoft First Configuration Run                    *")
   message(STATUS "* EMsoft_SDK Loading from ${CMAKE_CURRENT_LIST_DIR}  *")
   message(STATUS "*******************************************************")
-  set(CMAKE_CXX_FLAGS "-Wmost -Wno-four-char-constants -Wno-unknown-pragmas -mfpmath=sse" CACHE STRING "" FORCE)
+  cmake_host_system_information(RESULT SSE_SUPPORTED QUERY HAS_SSE)
+  if("${SSE_SUPPORTED}" EQUAL 1)
+    set(CMAKE_CXX_FLAGS "-Wmost -Wno-four-char-constants -Wno-unknown-pragmas -mfpmath=sse" CACHE STRING "" FORCE)
+  else()
+    set(CMAKE_CXX_FLAGS "-Wmost -Wno-four-char-constants -Wno-unknown-pragmas" CACHE STRING "" FORCE)
+  endif()
   set(CMAKE_CXX_STANDARD_REQUIRED ON CACHE STRING "" FORCE)
     # Set our Deployment Target to match Qt
   set(CMAKE_OSX_DEPLOYMENT_TARGET "@OSX_DEPLOYMENT_TARGET@" CACHE STRING "" FORCE)