From 069279e3e7f6424eed1ea79f129ab26b22195b55 Mon Sep 17 00:00:00 2001 From: Daan Date: Sat, 8 Feb 2025 12:18:27 -0800 Subject: [PATCH] improve cmake for multi-arch binaries on apple --- CMakeLists.txt | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-) diff --git a/CMakeLists.txt b/CMakeLists.txt index 530afcf8..cd1582b2 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -425,10 +425,13 @@ endif() if(CMAKE_C_COMPILER_ID MATCHES "AppleClang|Clang|GNU|Intel" AND NOT CMAKE_SYSTEM_NAME MATCHES "Haiku") if(MI_OPT_ARCH) - if(APPLE AND CMAKE_C_COMPILER_ID STREQUAL "AppleClang" AND "arm64" IN_LIST CMAKE_OSX_ARCHITECTURES) # to support multi-arch binaries (#999) - set(MI_OPT_ARCH_FLAGS "-Xarch_arm64" "-march=armv8.1-a") + if(APPLE AND CMAKE_C_COMPILER_ID STREQUAL "AppleClang" AND CMAKE_OSX_ARCHITECTURES) # to support multi-arch binaries (#999) + set(MI_OPT_ARCH_FLAGS "") + if("arm64" IN_LIST CMAKE_OSX_ARCHITECTURES) + list(APPEND MI_OPT_ARCH_FLAGS "-Xarch_arm64;-march=armv8.1-a") + endif() elseif(MI_ARCH STREQUAL "arm64") - set(MI_OPT_ARCH_FLAGS "-march=armv8.1-a") # fast atomics + set(MI_OPT_ARCH_FLAGS "-march=armv8.1-a") # fast atomics endif() endif() endif()