VLC_ADD_PLUGIN([memcpy3dn])
])
+
+AC_ARG_ENABLE(neon,
+[ --disable-neon disable NEON optimizations (default auto)],, [
+ AS_IF([test "${host_cpu}" = "arm"], [enable_neon="yes"] ,[enable_neon="no"])
+])
+AS_IF([test "${enable_neon}" != "no"], [
+ AC_CACHE_CHECK([if $CC groks NEON inline assembly], [ac_cv_neon_inline], [
+ AC_COMPILE_IFELSE([
+ AC_LANG_PROGRAM(,[[asm volatile("vqmovun.s64 d0, q1":::"d0");]])
+ ], [
+ ac_cv_neon_inline="yes"
+ ], [
+ ac_cv_neon_inline="no"
+ ])
+ ])
+])
+AM_CONDITIONAL(HAVE_NEON, [test "${ac_cv_neon_inline}" = "yes"])
+
AC_ARG_ENABLE(altivec,
[ --disable-altivec disable AltiVec optimizations (default auto)],, [
AS_IF([test "${host_cpu}" = "powerpc"],