--- configure 2012-02-28 13:54:37.000000000 -0500 +++ configure.new 2014-06-30 11:08:07.467053122 -0400 @@ -11922,7 +11922,6 @@ sys/soundcard.h \ sys/time.h \ unistd.h \ - xmmintrin.h \ linux/soundcard.h do : as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`