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Fix gmake build of ARM64 DYNAMIC_ARCH on hosts lacking SVE #5816

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Merged
martin-frbg merged 4 commits into from
May 19, 2026
+2 −2
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Fix gmake build of ARM64 DYNAMIC_ARCH on hosts lacking SVE #5816

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0ab7618
Add march=armv8+sve to non-PGI options for SVE-capable ARM64 targets
martin-frbg May 19, 2026
5e1c61e
use 8.4a+sve+bf16 for sve-capable neoverse
martin-frbg May 19, 2026
eb620a6
add arch option for ARMV8SVE target as well
martin-frbg May 19, 2026
68c65d8
add A64FX
martin-frbg May 19, 2026
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4 changes: 2 additions & 2 deletions kernel/Makefile
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Original file line number Diff line number Diff line change
Expand Up @@ -97,11 +97,11 @@ else ifeq ($(TARGET_CORE), ZEN)
override CFLAGS += -DBUILD_KERNEL -DTABLE_NAME=gotoblas_$(TARGET_CORE) $(AVX2OPT)
else ifeq ($(TARGET_CORE), LOONGSON3R4)
override CFLAGS += -DBUILD_KERNEL -DTABLE_NAME=gotoblas_$(TARGET_CORE) $(MSA_FLAGS)
else ifneq ($(filter NEOVERSEN2 NEOVERSEV1, $(TARGET_CORE)),)
else ifneq ($(filter NEOVERSEN2 NEOVERSEV1 ARMV8SVE A64FX, $(TARGET_CORE)),)
ifeq ($(C_COMPILER), PGI)
override CFLAGS += -DBUILD_KERNEL -DTABLE_NAME=gotoblas_$(TARGET_CORE) -Msve_intrinsics
else
override CFLAGS += -DBUILD_KERNEL -DTABLE_NAME=gotoblas_$(TARGET_CORE)
override CFLAGS += -DBUILD_KERNEL -DTABLE_NAME=gotoblas_$(TARGET_CORE) -march=armv8.4-a+sve+bf16
endif
else
override CFLAGS += -DBUILD_KERNEL -DTABLE_NAME=gotoblas_$(TARGET_CORE)
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