Commit: cd9ebc816ece2ba7af95caa38cf3517131a9a361
Author: Brecht Van Lommel
Date: Mon Jul 25 11:15:24 2022 +0200
Branches: master
https://developer.blender.org/rBcd9ebc816ece2ba7af95caa38cf3517131a9a361
Fix build error with WITH_CYCLES_KERNEL_NATIVE_ONLY on macOS Arm
-march=native is not supported for all architectures.
===================================================================
M intern/cycles/CMakeLists.txt
===================================================================
diff --git a/intern/cycles/CMakeLists.txt b/intern/cycles/CMakeLists.txt
index 82fd81be262..89dad8ed36e 100644
--- a/intern/cycles/CMakeLists.txt
+++ b/intern/cycles/CMakeLists.txt
@@ -36,8 +36,13 @@ if(WITH_CYCLES_NATIVE_ONLY)
)
if(NOT MSVC)
- string(APPEND CMAKE_CXX_FLAGS " -march=native")
- set(CYCLES_KERNEL_FLAGS "-march=native")
+ ADD_CHECK_CXX_COMPILER_FLAG(CMAKE_CXX_FLAGS _has_march_native
"-march=native")
+ if(_has_march_native)
+ set(CYCLES_KERNEL_FLAGS "-march=native")
+ else()
+ set(CYCLES_KERNEL_FLAGS "")
+ endif()
+ unset(_has_march_native)
else()
if(NOT MSVC_NATIVE_ARCH_FLAGS)
TRY_RUN(
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