Bugzilla Bug 177328

* Running eautoreconf in
'/var/tmp/portage/media-plugins/libvisual-plugins-0.4.0-r1/work/libvisual-plugins-0.4.0'
...
 * Running aclocal ...                                                         
                                                                 [ ok ]
 * Running libtoolize --copy --force --automake ...                            
                                                                 [ ok ]
 * Running aclocal ...                                                         
                                                                 [ ok ]
 * Running autoconf ...                                                        
                                                                 [ !! ]

 * Failed Running autoconf !
 *
 * Include in your bugreport the contents of:
 *
 *  
/var/tmp/portage/media-plugins/libvisual-plugins-0.4.0-r1/temp/autoconf-45673.out


flame@prakesh ~ % cat
/var/tmp/portage/media-plugins/libvisual-plugins-0.4.0-r1/temp/autoconf-45673.out
***** autoconf *****

configure.ac:223: error: possibly undefined macro: AM_PATH_ALSA
      If this token and others are legitimate, please use m4_pattern_allow.
      See the Autoconf documentation.


The AM_PATH_ALSA macro is present in alsa-lib's alsa.m4, on a normal Linux
system that is almost always installed, but this is not true for
Gentoo/FreeBSD.

Please add the alsa.m4 file to the patches tarball, and pass the path of the
directory where it's extracted to AT_M4DIR="" .

Fixed, thanks Diego