Merge pull request #36 from ProjectKML/master

Add support for windows on arm compilation
zeux · Jul 8, 2024 · 2487361 · 2487361
2 parents 9867afd + 249f17e
commit 2487361
Showing 1 changed file with 6 additions and 2 deletions.
diff --git a/CMakeLists.txt b/CMakeLists.txt
@@ -22,10 +22,14 @@ enable_NDEBUG(CMAKE_CXX_FLAGS_MINSIZEREL)
 enable_NDEBUG(CMAKE_CXX_FLAGS_RELWITHDEBINFO)
 
 if (WIN32)
-    add_compile_options(/DUSE_SSE2 /DNOMINMAX /wd4996 /wd4267 /wd4244)
+    add_compile_options(/DNOMINMAX /wd4996 /wd4267 /wd4244)
 
     if (CMAKE_SYSTEM_PROCESSOR MATCHES "(x86)|(X86)")
-        add_compile_options(/arch:SSE2)
+        add_compile_options(/DUSE_SSE2 /arch:SSE2)
+    elseif(CMAKE_SYSTEM_PROCESSOR MATCHES "(arm64)|(ARM64)")
+        add_compile_options(-DUSE_NEON)
+    else()
+        message(WARNING "SIMD acceleration is disabled on ${CMAKE_SYSTEM_PROCESSOR}")
     endif()
 else()
     add_compile_options(-Wall -Werror)