SUSE 11 下安装mplayer失败了，帮忙看一下！

发帖，求助一下，置顶贴看了，网上资料也查了不少，希望大家看一下问题出在那里了？主要错误集中在1.gcc指令 ，2.内核问题～
安装包，我是从他的ftp上下的mplayer-export-snapshot.tar.bz2……

./configure --prefix=/opt/mplayer --enable-gui --enable-largefiles --confdir=/etc/mplayer --codecsdir=/usr/lib/codecs --win32codecsdir=/usr/lib/codecs --realcodecsdir=/usr/lib/codecs --xanimcodecsdir=/usr/lib/codes

Detected operating system: Linux
Detected host architecture: i386
Checking for host cc ... gcc
Checking for cross compilation ... yes
./configure: line 1587: gcc: command not found
./configure: line 1592: gcc: command not found
Checking for CPU vendor ... GenuineIntel (6:15:13)
Checking for CPU type ... Intel(R) Core(TM)2 Duo CPU T5750 @ 2.00GHz
Checking for kernel support of mmx ... failed
It seems that your kernel does not correctly support mmx.
To use mmx extensions in MPlayer, you have to upgrade/recompile your kernel!
Checking for kernel support of mmxext ... failed
It seems that your kernel does not correctly support mmxext.
To use mmxext extensions in MPlayer, you have to upgrade/recompile your kernel!
Checking for kernel support of sse ... failed
It seems that your kernel does not correctly support sse.
To use sse extensions in MPlayer, you have to upgrade/recompile your kernel!
Checking for kernel support of sse2 ... failed
It seems that your kernel does not correctly support sse2.
To use sse2 extensions in MPlayer, you have to upgrade/recompile your kernel!
Checking for kernel support of ssse3 ... failed
It seems that your kernel does not correctly support ssse3.
To use ssse3 extensions in MPlayer, you have to upgrade/recompile your kernel!
Checking for kernel support of cmov ... failed
It seems that your kernel does not correctly support cmov.
To use cmov extensions in MPlayer, you have to upgrade/recompile your kernel!
Checking for mtrr support ... yes
Checking for GCC & CPU optimization abilities ... CPU optimization disabled. CPU not recognized or your compiler is too old.
error
Checking for byte order ... failed to autodetect byte order, defaulting to little-endian
Checking for extern symbol prefix ...
Error: Symbol mangling check failed.

Check "configure.log" if you do not understand why it failed.