[mythtv] problem building mythmusic on amd64

[Timothy Flechtner]

hello,
  i'm trying to build mythmusic on an amd 64 box with redhat fedora 3.  
i get:

gcc -c -pipe -Wall -W -O3 -march=x86-64 -m64 -fomit-frame-pointer 
-D_REENTRANT -fPIC  -D_GNU_SOURCE -DPREFIX=\"/usr\" -DHAVE_MMX 
-DQT_NO_DEBUG -DQT_THREAD_SUPPORT -DQT_PLUGIN -DQT_SHARED 
-I/usr/lib64/qt-3.3/mkspecs/default -I. -I/usr/include 
-I/usr/include/cdda -I/usr/lib64/qt-3.3/include -I/usr/X11R6/include -o 
goom/zoom_filter_mmx.o goom/zoom_filter_mmx.c
{standard input}: Assembler messages:
{standard input}:9: Error: suffix or operands invalid for `push'
{standard input}:11: Error: suffix or operands invalid for `pop'
{standard input}:14: Error: suffix or operands invalid for `push'
{standard input}:17: Error: suffix or operands invalid for `pop'
{standard input}:128: Error: suffix or operands invalid for `pop'

when trying to compile from the 0.18.1 tarball, and from the 
release-0-18-fixes and HEAD tags from cvs.  i have had poor luck 
searching for others with this problem.  anyone have any ideas?

thanks!
-tim