setup ati-drives

health_kxy

cd /usr/src/linux
make menuconfig
然后 直接输入/这个符号，出来一个搜索框，输入CONFIG_PARAVIRT_GUEST,回车，会告诉你这个东西的具体位置。

health_kxy

Post by bjsm;1955500
我的内核是自己下载的2.6.28.7编译的，驱动emerge ati-drivers装不了，我自己去AMD主页下了个，装好了，我还想问一下，我要不要在/etc/portage/package.use 里，做上gentoo-sources的标记？
mypc whx # cat /etc/make.conf
# These settings were set by the catalyst build script that automatically
# built this stage.
# Please consult /etc/make.conf.example for a more detailed example.
CFLAGS="-O2 -mtune=i686 -pipe"
CXXFLAGS="-O2 -mtune=i686 -pipe"
# WARNING: Changing your CHOST is not something that should be done lightly.
# Please consult http://www.gentoo.org/doc/en/change-chost.xml before changing.
CHOST="i486-pc-linux-gnu"
MAKEOPTS="-j5"
USE="gnome X -kde -gtk alsa cd mplayer xmms"

CFLAGS
你参考这里 http://en.gentoo-wiki.com/wiki/Safe_Cflags
还有这里 http://en.gentoo-wiki.com/wiki/Safe_Cflags/AMD#Athlon_64_X2

看你是什么CPU了。
如果是gcc 4.2 以上可以用-march=native

bjsm

我是5000+的AMDX2
GCC是4.1.2的

health_kxy

Post by bjsm;1955632
我是5000+的AMDX2
GCC是4.1.2的

你 cat /proc/cpuinfo
然后比对那个link

bjsm

按照你说的地方，我改成了CHOST="i686-pc-linux-gnu"
CFLAGS="-march=athlon-xp -O2 -pipe -fomit-frame-pointer"
CXXFLAGS="${CFLAGS}"

然后，emerge -N system
出错了。
* Could not locate user configfile, so we will save a default one
*
* ERROR: sys-apps/busybox-1.12.2-r1 failed.
* Call stack:
*               ebuild.sh, line   49:  Called src_compile
*             environment, line 2535:  Called die
* The specific snippet of code:
*       emake busybox || die "build failed";
*  The die message:
*   build failed
*
* If you need support, post the topmost build error, and the call stack if relevant.
* A complete build log is located at '/var/tmp/portage/sys-apps/busybox-1.12.2-r1/temp/build.log'.
* The ebuild environment file is located at '/var/tmp/portage/sys-apps/busybox-1.12.2-r1/temp/environment'.
*

bjsm

以前那个设置也出错。

godloveme

不是吧，四核芯？MAKEOPTS="-j5",四核芯有什么必要用32位？

bjsm

双核心阿，我选j3觉得CPU很空闲。

bjsm

怎么办？怎么办？怎么办？怎么办？

SCys

Post by health_kxy;1955627
cd /usr/src/linux
make menuconfig
然后 直接输入/这个符号，出来一个搜索框，输入CONFIG_PARAVIRT_GUEST,回车，会告诉你这个东西的具体位置。

Post by trasher;1955626
example

kim@Boxer ~ $ cat /usr/src/linux/.config | grep CONFIG_PARAVIRT
# CONFIG_PARAVIRT_GUEST is not set


动动脑子吧,兄弟

上面两位仁兄已经介绍了,怎么去看这个设置.
关停后就应该可以安装了.