configure without --sse-os. Note that --disable-asm-optimizations
overrides --sse-os.
+--use-3dnow : If you are building for an AMD CPU which has 3DNOW!
+support, you can use this flag to enable some assembly routines
+which use 3DNOW! instructions. There have been some reports that
+they may cause flac to crash, which is why it is not turned on
+by default.
+
===========================
Building with Makefile.lite
AC_DEFINE(FLAC__SSE_OS)
fi
+[ --use-3dnow Enable 3DNOW! support],
+[case "${enableval}" in
+ yes) use_3dnow=true ;;
+ no) use_3dnow=false ;;
+ *) AC_MSG_ERROR(bad value ${enableval} for --use-3dnow) ;;
+esac],[use_3dnow=false])
+AM_CONDITIONAL(FLaC__USE_3DNOW, test x$use_3dnow = xtrue)
+if test x$use_3dnow = xtrue ; then
+AC_DEFINE(FLAC__USE_3DNOW)
+fi
+
AC_CHECK_LIB(ogg, ogg_stream_init,
[LIBS="$LIBS -logg"; have_ogg=yes],
[AC_MSG_WARN([*** Ogg development enviroment not installed - ogg support will not be built])])