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Reduce the default list of DYNAMIC_ARCH targets for ARM64-based Apple systems #5793

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Reduce the default list of DYNAMIC_ARCH targets for ARM64-based Apple systems #5793

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Reduce the default list of DYNAMIC_ARCH targets for ARM64-based Apple…
martin-frbg May 2, 2026
525070f
Reduce the default list of DYNAMIC_ARCH targets for ARM64-based Apple…
martin-frbg May 2, 2026
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14 changes: 14 additions & 0 deletions Makefile.system
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Original file line number Diff line number Diff line change
Expand Up @@ -738,6 +738,20 @@ DYNAMIC_CORE += THUNDERX2T99
DYNAMIC_CORE += TSV110
DYNAMIC_CORE += EMAG8180
DYNAMIC_CORE += THUNDERX3T110

ifeq ($(OSNAME), Darwin)
DYNAMIC_CORE = ARMV8
DYNAMIC_CORE += NEOVERSEN1
ifneq ($(NO_SME), 1)
DYNAMIC_CORE += ARMV9SME
ifeq ($(OSNAME), Darwin)
ifneq ($(C_COMPILER), GCC)
DYNAMIC_CORE += VORTEXM4
endif
endif
endif
endif

ifdef DYNAMIC_LIST
override DYNAMIC_CORE = ARMV8 $(DYNAMIC_LIST)
XCCOMMON_OPT = -DDYNAMIC_LIST -DDYN_ARMV8
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8 changes: 8 additions & 0 deletions cmake/arch.cmake
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Original file line number Diff line number Diff line change
Expand Up @@ -54,6 +54,14 @@ if (DYNAMIC_ARCH)
endif()
endif()
endif ()

if (${CMAKE_SYSTEM_NAME} STREQUAL "Darwin" OR ${CMAKE_SYSTEM_NAME} STREQUAL "iOS")
set(DYNAMIC_CORE ARMV8 NEOVERSEN1)
if (${CMAKE_C_COMPILER_VERSION} VERSION_GREATER_EQUAL 19 OR (${CMAKE_C_COMPILER_ID} MATCHES AppleClang AND ${CMAKE_C_COMPILER_VERSION} VERSION_GREATER_EQUAL 17) ) # SME ACLE supported in LLVM >= 19 and AppleClang >= 17
set(DYNAMIC_CORE ${DYNAMIC_CORE} ARMV9SME VORTEXM4)
endif()
endif()

if (DYNAMIC_LIST)
set(DYNAMIC_CORE ARMV8 ${DYNAMIC_LIST})
endif ()
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