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Fix CMake/LLVM compilation issues seen under Windows-on-Arm #5631

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Merged
martin-frbg merged 3 commits into from
Jan 30, 2026
+4 −1
Merged

Fix CMake/LLVM compilation issues seen under Windows-on-Arm #5631

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0d6b7fe
Fix gcc version check in absence of gcc compiler
martin-frbg Jan 29, 2026
ebc3eaf
Need strings.h for strncasecmp prototype
martin-frbg Jan 29, 2026
69d9249
move inclusion of sme_abi header into the conditional section
martin-frbg Jan 29, 2026
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1 change: 1 addition & 0 deletions cmake/system.cmake
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Original file line number Diff line number Diff line change
Expand Up @@ -381,6 +381,7 @@ if (${TARGET} STREQUAL NEOVERSEV1)
if (${CMAKE_C_COMPILER_ID} STREQUAL "PGI" AND NOT NO_SVE)
set (KERNEL_DEFINITIONS "${KERNEL_DEFINITIONS} -Msve-intrinsics -march=armv8.2-a+sve -mtune=a64fx")
else ()
set (GCC_VERSION 0.0)
execute_process(COMMAND ${CMAKE_C_COMPILER} -dumpversion OUTPUT_VARIABLE GCC_VERSION)
if (${GCC_VERSION} VERSION_GREATER 10.4 OR ${GCC_VERSION} VERSION_EQUAL 10.4)
set (KERNEL_DEFINITIONS "${KERNEL_DEFINITIONS} -march=armv8.2-a+sve -mtune=a64fx")
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1 change: 1 addition & 0 deletions driver/others/dynamic_arm64.c
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Expand Up @@ -38,6 +38,7 @@
/*********************************************************************/

#include "common.h"
#include <strings.h>
#if (defined OS_LINUX || defined OS_ANDROID)
#include <asm/hwcap.h>
#include <sys/auxv.h>
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3 changes: 2 additions & 1 deletion kernel/arm64/sgemm_direct_alpha_beta_arm64_sme1.c
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Expand Up @@ -7,7 +7,6 @@
#include <stdlib.h>
#include <inttypes.h>
#include <math.h>
#include "sme_abi.h"

#if defined(DYNAMIC_ARCH)
#define COMBINE(a,b) a ## b
Expand All @@ -26,6 +25,7 @@ extern void SME1_PREPROCESS(uint64_t nbr, uint64_t nbc,\
const float * restrict a, float * a_mod);

#if defined(HAVE_SME)
#include "sme_abi.h"

#if defined(__ARM_FEATURE_SME) && defined(__clang__) && __clang_major__ >= 16
#include <arm_sme.h>
Expand Down Expand Up @@ -214,3 +214,4 @@ void CNAME (BLASLONG M, BLASLONG N, BLASLONG K, float alpha, float * __restrict
float beta, float * __restrict R, BLASLONG strideR){fprintf(stderr,"empty sgemm_direct_alpha_beta should not be called!!!\n");}
#endif


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