xserver: undefined reference to `ioperm'

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Hi, when i am build xorg server svn with uclibc-svn and kernel  
2.6.28.1 i have follow error:

../../doltlibtool --tag=CC   --mode=link  
/home/stephan/OpenELEC/build.i386.uClibc/toolchain/bin/i686-geexbox-linux-uclibc-gcc -DHAVE_DIX_CONFIG_H -Wall -Wpointer-arith -Wstrict-prototypes -Wmissing-prototypes -Wmissing-declarations -Wnested-externs -fno-strict-aliasing -Wbad-function-cast -Wold-style-definition -Wdeclaration-after-statement -D_BSD_SOURCE -DHAS_FCHOWN -DHAS_STICKY_DIR_BIT -DDBUS_API_SUBJECT_TO_CHANGE -I/home/stephan/OpenELEC/build.i386.uClibc/toolchain/i686-geexbox-linux-uclibc/sysroot/usr/include -I/home/stephan/OpenELEC/build.i386.uClibc/toolchain/i686-geexbox-linux-uclibc/sysroot/usr/include/freetype2 -I/home/stephan/OpenELEC/build.i386.uClibc/toolchain/i686-geexbox-linux-uclibc/sysroot/usr/include/pixman-1 -I/home/stephan/OpenELEC/build.i386.uClibc/toolchain/i686-geexbox-linux-uclibc/sysroot/usr/include/hal -I/home/stephan/OpenELEC/build.i386.uClibc/toolchain/i686-geexbox-linux-uclibc/sysroot/usr/include/dbus-1.0 -I/home/stephan/OpenELEC/build.i386.uClibc/toolchain/i686-geexbox-linux-uclibc/sysroot/usr/lib/dbus-1.0/include    -I../../include -I../../include -I../../Xext -I../../composite -I../../damageext -I../../xfixes -I../../Xi -I../../mi -I../../miext/shadow  -I../../miext/damage -I../../render -I../../randr -I../../fb -fvisibility=hidden  -DHAVE_XORG_CONFIG_H -fvisibility=hidden -I/home/stephan/OpenELEC/build.i386.uClibc/toolchain/i686-geexbox-linux-uclibc/sysroot/usr/include   -DXF86PM -I/home/stephan/OpenELEC/build.i386.uClibc/toolchain/i686-geexbox-linux-uclibc/sysroot/usr/include   -Os -Wall -pipe -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -mtune=generic -s -fomit-frame-pointer -rdynamic -s -o Xorg xorg.o libxorg.la -L/home/stephan/OpenELEC/build.i386.uClibc/toolchain/i686-geexbox-linux-uclibc/sysroot/usr/lib -lpciaccess   -ldl  -ldl   -L/home/stephan/OpenELEC/build.i386.uClibc/toolchain/i686-geexbox-linux-uclibc/sysroot/usr/lib -lXfont -lXau -lfontenc -lpixman-1 -lhal -ldbus-1 -lssl -lcrypto -ldl    -lm     
-lm
/home/stephan/OpenELEC/build.i386.uClibc/toolchain/bin/i686-geexbox-linux-uclibc-gcc -DHAVE_DIX_CONFIG_H -Wall -Wpointer-arith -Wstrict-prototypes -Wmissing-prototypes -Wmissing-declarations -Wnested-externs -fno-strict-aliasing -Wbad-function-cast -Wold-style-definition -Wdeclaration-after-statement -D_BSD_SOURCE -DHAS_FCHOWN -DHAS_STICKY_DIR_BIT -DDBUS_API_SUBJECT_TO_CHANGE -I/home/stephan/OpenELEC/build.i386.uClibc/toolchain/i686-geexbox-linux-uclibc/sysroot/usr/include -I/home/stephan/OpenELEC/build.i386.uClibc/toolchain/i686-geexbox-linux-uclibc/sysroot/usr/include/freetype2 -I/home/stephan/OpenELEC/build.i386.uClibc/toolchain/i686-geexbox-linux-uclibc/sysroot/usr/include/pixman-1 -I/home/stephan/OpenELEC/build.i386.uClibc/toolchain/i686-geexbox-linux-uclibc/sysroot/usr/include/hal -I/home/stephan/OpenELEC/build.i386.uClibc/toolchain/i686-geexbox-linux-uclibc/sysroot/usr/include/dbus-1.0 -I/home/stephan/OpenELEC/build.i386.uClibc/toolchain/i686-geexbox-linux-uclibc/sysroot/usr/lib/dbus-1.0/include -I../../include -I../../include -I../../Xext -I../../composite -I../../damageext -I../../xfixes -I../../Xi -I../../mi -I../../miext/shadow -I../../miext/damage -I../../render -I../../randr -I../../fb -fvisibility=hidden -DHAVE_XORG_CONFIG_H -fvisibility=hidden -I/home/stephan/OpenELEC/build.i386.uClibc/toolchain/i686-geexbox-linux-uclibc/sysroot/usr/include -DXF86PM -I/home/stephan/OpenELEC/build.i386.uClibc/toolchain/i686-geexbox-linux-uclibc/sysroot/usr/include -Os -Wall -pipe -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -mtune=generic -s -fomit-frame-pointer -rdynamic -s -o .libs/Xorg xorg.o  ./.libs/libxorg.a /home/stephan/OpenELEC/build.i386.uClibc/xorg-server-svn-20090126/hw/xfree86/parser/.libs/libxf86config.so -L/home/stephan/OpenELEC/build.i386.uClibc/toolchain/i686-geexbox-linux-uclibc/sysroot/usr/lib /home/stephan/OpenELEC/build.i386.uClibc/toolchain/i686-geexbox-linux-uclibc/sysroot/usr/lib/libpciaccess.so /home/stephan/OpenELEC/build.i386.uClibc/toolchain/i686-geexbox-linux-uclibc/sysroot/usr/lib/libXfont.a /home/stephan/OpenELEC/build.i386.uClibc/toolchain/i686-geexbox-linux-uclibc/sysroot/usr/lib/libfreetype.so /home/stephan/OpenELEC/build.i386.uClibc/toolchain/i686-geexbox-linux-uclibc/sysroot/usr/lib/libXau.so /home/stephan/OpenELEC/build.i386.uClibc/toolchain/i686-geexbox-linux-uclibc/sysroot/usr/lib/libfontenc.a -lz /home/stephan/OpenELEC/build.i386.uClibc/toolchain/i686-geexbox-linux-uclibc/sysroot/usr/lib/libpixman-1.so /home/stephan/OpenELEC/build.i386.uClibc/toolchain/i686-geexbox-linux-uclibc/sysroot/usr/lib/libhal.so /home/stephan/OpenELEC/build.i386.uClibc/toolchain/i686-geexbox-linux-uclibc/sysroot/usr/lib/libdbus-1.so -lssl -lcrypto -ldl -lm  -Wl,--rpath  
-Wl,/home/stephan/OpenELEC/build.i386.uClibc/toolchain/i686-geexbox-linux-uclibc/sysroot/usr/lib
./.libs/libxorg.a(lnx_video.o): In function `xf86DisableIO':
lnx_video.c:(.text+0x70): undefined reference to `ioperm'
./.libs/libxorg.a(lnx_video.o): In function `xf86EnableIO':
lnx_video.c:(.text+0xb1): undefined reference to `ioperm'
lnx_video.c:(.text+0x10c): undefined reference to `ioperm'
lnx_video.c:(.text+0x11a): undefined reference to `ioperm'
collect2: ld returned 1 exit status
make[4]: *** [Xorg] Error 1
make[4]: Leaving directory  
`/home/stephan/OpenELEC/build.i386.uClibc/xorg-server-svn-20090126/hw/xfree86'
make[3]: *** [all-recursive] Error 1
make[3]: Leaving directory  
`/home/stephan/OpenELEC/build.i386.uClibc/xorg-server-svn-20090126/hw/xfree86'
make[2]: *** [all] Error 2
make[2]: Leaving directory  
`/home/stephan/OpenELEC/build.i386.uClibc/xorg-server-svn-20090126/hw/xfree86'
make[1]: *** [all-recursive] Error 1
make[1]: Leaving directory  
`/home/stephan/OpenELEC/build.i386.uClibc/xorg-server-svn-20090126/hw'
make: *** [all-recursive] Error 1

can you help me?

Stephan