Undefined symbol "FontFileBitmapSources"

方才要跑 X Window 時發現無法跑起來:

X Window System Version 6.9.0
Release Date: 21 December 2005
X Protocol Version 11, Revision 0, Release 6.9
Build Operating System: FreeBSD 7.0 i386 [ELF]
Current Operating System: FreeBSD bsdvm 7.0-CURRENT FreeBSD 7.0-CURRENT #0: Wed Feb  7 05:22:53 CST 2007     jsli@bsdvm:/usr/obj/usr/src/sys/vm i386
Build Date: 20 February 2007
        Before reporting problems, check http://wiki.X.Org
        to make sure that you have the latest version.
Module Loader present
Markers: (--) probed, (**) from config file, (==) default setting,
        (++) from command line, (!!) notice, (II) informational,
        (WW) warning, (EE) error, (NI) not implemented, (??) unknown.
(==) Log file: "/var/log/Xorg.0.log", Time: Sat Feb 24 18:40:23 2007
(==) Using config file: "/etc/X11/xorg.conf"
dlopen: /usr/X11R6/lib/modules/fonts/libbitmap.so: Undefined symbol "FontFileBitmapSources"
(EE) Failed to load /usr/X11R6/lib/modules/fonts/libbitmap.so
(EE) Failed to load module "bitmap" (loader failed, 7)

Fatal server error:
Unable to load required base modules, Exiting...


Please consult the The X.Org Foundation support
         at http://wiki.X.Org
 for help.
Please also check the log file at "/var/log/Xorg.0.log" for additional information.

X connection to :0.0 broken (explicit kill or server shutdown).

Google 關鍵字 FontFileBitmapSources 後找到原因:
ports/108922: libbitmap.so: Undefined symbol "FontFileBitmapSources".
ports/109091: make Xorg from x11-servers/xorg-server port to work on 7-CURRENT
patch 已經進 cvs, 更新 ports tree 後重新 build 一次 xorg-server 就好了。