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fftw: enable neon for single precision on aarch64 by default

Signed-off-by: Andreas Müller <schnitzeltony@gmail.com>
Signed-off-by: Khem Raj <raj.khem@gmail.com>
Andreas Müller 5 lat temu
rodzic
commit
db9c7c1410
1 zmienionych plików z 3 dodań i 0 usunięć
  1. 3 0
      meta-oe/recipes-support/fftw/fftw_3.3.8.bb

+ 3 - 0
meta-oe/recipes-support/fftw/fftw_3.3.8.bb

@@ -19,7 +19,10 @@ EXTRA_OECONF = "--disable-fortran --enable-shared --enable-threads"
 
 CFLAGS += "-D_GNU_SOURCE"
 
+# neon is optional for arm version < 8 -> check tune features
 FFTW_NEON = "${@bb.utils.contains('TUNE_FEATURES', 'neon', '--enable-neon', '', d)}"
+# neon is suppored for arm version = 8 -> enable
+FFTW_NEON_aarch64 = "--enable-neon"
 FFTW_NEON_class-native = ""
 
 do_configure() {