Add HAVE_SME for VortexM4 only with non-gcc compilers

Author: martin-frbg

getarch.c

@@ -1659,11 +1659,19 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #define ARCHITECTURE    "ARM64"
 #define SUBARCHITECTURE "VORTEXM4"
 #define SUBDIRNAME      "arm64"
+#ifdef __clang__
 #define ARCHCONFIG   "-DVORTEXM4 " \
        "-DL1_DATA_SIZE=32768 -DL1_DATA_LINESIZE=64 " \
        "-DL2_SIZE=262144 -DL2_LINESIZE=64 " \
        "-DDTB_DEFAULT_ENTRIES=64 -DDTB_SIZE=4096 -DL2_ASSOCIATIVE=32 " \
        "-DHAVE_VFPV4 -DHAVE_VFPV3 -DHAVE_VFP -DHAVE_NEON -DHAVE_SME -DARMV8"
+#else
+#define ARCHCONFIG   "-DVORTEX " \
+       "-DL1_DATA_SIZE=32768 -DL1_DATA_LINESIZE=64 " \
+       "-DL2_SIZE=262144 -DL2_LINESIZE=64 " \
+       "-DDTB_DEFAULT_ENTRIES=64 -DDTB_SIZE=4096 -DL2_ASSOCIATIVE=32 " \
+       "-DHAVE_VFPV4 -DHAVE_VFPV3 -DHAVE_VFP -DHAVE_NEON -DARMV8"
+#endif
 #define LIBNAME   "vortexm4"
 #define CORENAME  "VORTEXM4"
 #endif