Bugzilla Bug 123569

The xmms plugin from faad2 fails to load due to undefined symbol.

~ $ xmms
/usr/lib/xmms/Input/libmp4.so: undefined symbol: MP4GetTrackAudioType

# emerge --info
Portage 2.1_pre4-r1 (!/usr/portage/profiles/default-linux/x86/2005.1,
gcc-3.4.5, glibc-2.3.6-r2, 2.6.15-gentoo i686)
=================================================================
System uname: 2.6.15-gentoo i686 AMD Athlon(tm) XP 2500+
Gentoo Base System version 1.12.0_pre15
ccache version 2.4 [enabled]
dev-lang/python:     2.3.5-r2, 2.4.2-r1
sys-apps/sandbox:    1.2.17
sys-devel/autoconf:  2.13, 2.59-r7
sys-devel/automake:  1.4_p6, 1.5, 1.6.3, 1.7.9-r1, 1.8.5-r3, 1.9.6-r1
sys-devel/binutils:  2.16.1-r1
sys-devel/libtool:   1.5.22
virtual/os-headers:  2.6.11-r3
ACCEPT_KEYWORDS="x86 ~x86"
AUTOCLEAN="yes"
CBUILD="i686-pc-linux-gnu"
CFLAGS="-march=athlon-xp -Os -pipe"
CHOST="i686-pc-linux-gnu"
CONFIG_PROTECT="/etc /usr/kde/2/share/config /usr/kde/3.5/env
/usr/kde/3.5/share/config /usr/kde/3.5/shutdown /usr/kde/3/share/config
/usr/lib/mozilla/defaults/pref /usr/share/X11/xkb /usr/share/config /var/bind
/var/qmail/control"
CONFIG_PROTECT_MASK="/etc/gconf /etc/terminfo /etc/texmf/web2c /etc/env.d"
CXXFLAGS="-march=athlon-xp -Os -pipe"
DISTDIR="/home/gentoo/distfiles"
FEATURES="autoaddcvs autoconfig buildpkg ccache collision-protect confcache cvs
digest distlocks parallel-fetch sandbox sfperms strict userpriv"
GENTOO_MIRRORS="http://distfiles.gentoo.org
http://distro.ibiblio.org/pub/linux/distributions/gentoo"
MAKEOPTS="-j2"
PKGDIR="/home/gentoo/packages"
PORTAGE_TMPDIR="/dev/shm"
PORTDIR="/devel/gentoo-cvs/gentoo-x86"
PORTDIR_OVERLAY="/usr/local/overlays/migration-overlay"
SYNC="rsync://rsync.gentoo.org/gentoo-portage"
USE="x86 3dnow 3dnowext X a52 aac aalib acl acpi aio alsa amd apache2 apm ares
async automount avi berkdb bitmap-fonts bluetooth browserplugin bzip2 cairo
calendar caps cdb cdda cdr cgi clamav clearpasswd cpdflib crypt cscope ctype
cups curl curlwrappers daap divx4linux doc dri dts dv dvd dvdr dvdread
dynagraph emboss encode ethereal examples exif expat f77 fam fame fastcgi
ffmpeg fftw flac flash foomaticdb fortran fpx frxp gcj gd gdbm geoip gif glitz
glx gmp gnokii gnults gnuplot gnutls gpm graphviz gs gstreamer gzip hpn ical
imap imlib innodb insecure-savers ipalias ipv6 irda java javadoc jbig joystick
jpeg jpeg2k lcms ldap libwww linuxthreads-tls lirc live logitech-mouse lzo mad
maildir mailwrapper mbox mcal md5sum mikmod mjpeg mmx mmxext mod motif mozilla
mozplugin mp3 mpeg mpm-prefork multicall musicbrainz mysql ncurses network nptl
nsplugin numeric nvidia objc offensive ogg oggvorbis openexr opengl osd pam
pcap pda pdf pdflib perl pic plotutils png pnp ppds python qmail quicktime
quotas rdesktop readline real rtc ruby samba scanner screen sdl shout skins
slang slp sms snmp socks5 speex spell sqlite sse ssl stream svg swat syslog
t1lib tcltk tetex theora tiff truetype truetype-fonts type1 type1-fonts ungif
unicode usb userlocales utf8 v4l v4l2 vcd vhosts vidix vlm vorbis win32codecs
winbind wmf wxwindows xanim xcomposite xinerama xml xml2 xmms xosd xrandr
xscreensaver xv xvid xvmc yv12 zeroconf zlib elibc_glibc input_devices_dmc
input_devices_evdev input_devices_joystick input_devices_keyboard
input_devices_mouse input_devices_synaptics input_devices_void
input_devices_wacom kernel_linux userland_GNU video_cards_apm video_cards_ati
video_cards_dummy video_cards_fbdev video_cards_gflrx video_cards_mga
video_cards_nv video_cards_nvidia video_cards_v4l video_cards_vga
video_cards_vesa"
Unset:  ASFLAGS, CTARGET, EMERGE_DEFAULT_OPTS, LANG, LC_ALL, LDFLAGS, LINGUAS

which version of faad2 (and libmp4v2) are you using ?

# emerge -pv libmp4v2 faad2

These are the packages that I would merge, in order:

Calculating dependencies ...done!
[ebuild   R   ] media-libs/libmp4v2-1.4.1  0 kB 
[ebuild   R   ] media-libs/faad2-2.0-r11  USE="xmms" 0 kB 

Total size of downloads: 0 kB

tried re-emerging both ? This is strange... 

yes, it still occurs after re-merging.
# readelf -s /usr/lib/xmms/Input/libmp4.so |grep MP4GetTrackAudioType
    59: 00000000     0 NOTYPE  GLOBAL DEFAULT  UND MP4GetTrackAudioType
# ldd /usr/lib/xmms/Input/libmp4.so
        linux-gate.so.1 =>  (0xffffe000)
        libxmms.so.1 => /usr/lib/libxmms.so.1 (0xb7f3e000)
        libgtk-1.2.so.0 => /usr/lib/libgtk-1.2.so.0 (0xb7e33000)
        libgdk-1.2.so.0 => /usr/lib/libgdk-1.2.so.0 (0xb7e04000)
        libgmodule-1.2.so.0 => /usr/lib/libgmodule-1.2.so.0 (0xb7e01000)
        libglib-1.2.so.0 => /usr/lib/libglib-1.2.so.0 (0xb7de3000)
        libXi.so.6 => /usr/lib/libXi.so.6 (0xb7ddc000)
        libXext.so.6 => /usr/lib/libXext.so.6 (0xb7dd1000)
        libX11.so.6 => /usr/lib/libX11.so.6 (0xb7d03000)
        libm.so.6 => /lib/tls/libm.so.6 (0xb7ce0000)
        libpthread.so.0 => /lib/tls/libpthread.so.0 (0xb7ccd000)
        libstdc++.so.6 => /usr/lib/gcc/i686-pc-linux-gnu/3.4.5/libstdc++.so.6
(0xb7bff000)
        libfaad.so.0 => /usr/lib/libfaad.so.0 (0xb7bc9000)
        libmp4v2.so.0 => /usr/lib/libmp4v2.so.0 (0xb7b30000)
        libc.so.6 => /lib/tls/libc.so.6 (0xb7a17000)
        libgthread-1.2.so.0 => /usr/lib/libgthread-1.2.so.0 (0xb7a14000)
        libdl.so.2 => /lib/libdl.so.2 (0xb7a10000)
        libXau.so.6 => /usr/lib/libXau.so.6 (0xb7a0d000)
        libXdmcp.so.6 => /usr/lib/libXdmcp.so.6 (0xb7a08000)
        /lib/ld-linux.so.2 (0x80000000)
        libgcc_s.so.1 => /usr/lib/gcc/i686-pc-linux-gnu/3.4.5/libgcc_s.so.1
(0xb79fe000)

# for i in `ldd /usr/lib/xmms/Input/libmp4.so  | awk '/\//{print $3}' `; do 
readelf -s $i | grep MP4GetTrackAudioType ; done ;
( no output );

Created an attachment (id=80810) [edit]
patch to fix xmms plugin

ok, here is a patch to fix the xmms plugin

why was this assigned to metalgod?

I could reproduce the problem and I've added a patch.

sound: can you check/add the patch to faad2 ?

(In reply to comment #5)
> Created an attachment (id=80810) [edit]
> patch to fix xmms plugin
> 
> ok, here is a patch to fix the xmms plugin
> 
I encountered the same problem today
I also wrote a patch
Same as yours, :)

Because the xmms part of faad2 is handled by MetalGOD.

Created an attachment (id=84935) [edit]
faad2 with patch support

The patch works but I noticed that it was not patching the sources so I edited
the ebuild to make this patch work. Basicly all I did was add  epatch
"${FILESDIR}/faad-2.0-xmms.patch" to source_unpack.

I don't know where metalgod is, but this fix works, so I've applied it now,
bumping the revision.

*** Bug 141338 has been marked as a duplicate of this bug. ***

faad2-2.0-r11.ebuild  is stable on AMD64, 
unfortunately it is missing line:
epatch "${FILESDIR}/faad-2.0-xmms.patch"
which is in r12 and r13 but they are ~AMD64 (not stable).
This bug will be really resolved when r12 or newer becomes stable (or missing
epatch added to r11 too).