Ubuntu8.04下编译linux内核
今天看到师兄工位上有本Linux Kernel In a Nutshell，还是全英的影印版，所以就借过来看看，发现现在看英文的书渐渐适应了，还是比较容易的，书中开始介绍如何编译Linux内核，Linux内核大三的时候也学过编译过，但是当时编译比较简单，这次决定再重头到尾好好编译一下，首先下载linux kernel，再用secureCRT上传到Ubuntu 8.04中，接着开始编译。
1，tar -xzvf linux-2.6.***
2，cd linux-2.6.***
3，make menuconfig
执行这条命令时，出现了问题，后来上网查，查到了问题，答案如下：
hi.
It's your distribution. Ubuntu doesn't come with the gcc headers installed. You can't even compile the simplest c application.
All you have to do is to download the headers from the internet. The easisest way would be to use synaptic and to download
the build-essential package.
bye
http://forum.kernelnewbies.org/read.php?10,18,528
原来必须安装build-essential，安装好后，问题解决。
4，执行 make 命令，源代码进行编译
5，make modules_install install
6，
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#include <sys/select.h>
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德英
发表于2010年03月15日 18:22
阅读( ......
# If KERNELRELEASE is defined, we've been invoked from the
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ifneq ($(KERNELRELEASE),)
obj-m := hello.o
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# line; invoke the kernel build system.
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首先,服务器GCC要有,不然什么都不能做.能够用gcc -v来查看是否安装了GCC,
#gcc -v
Reading specs from /usr/lib/gcc-lib/i386-redhat-linux/3.2.3/specs
Configured with: ../configure --prefix=/usr --mandir=/usr/share/man --infodir=/usr/share/info
--enable-shared --enable-threads=posix --disable-checki ......
