linpus93下的lxr安装

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需要的软件包:
glimpse-latest.tar.gz
lxr-0.3.tar.gz
perl-5.8.0.tar.gz(系统自带)
环境:
linpus9.3 build200
我的源代码位置:
/usr/src/linux-2.6.17.4
安装步骤:
1. #cd /etc/httpd/conf/
#vi httpd.conf
修改DocumentRoot为自己想要的目录,随便自己定义.
DocumentRoot "/var/www/html"

1. 安装glimpse
   #tar -zvxf glimpse-latest.tar.gz
   #cd glimpse-4.17.4
   #./configure
   #make
   #make install
   这时glimpse就安装到/usr/local/bin中了.

2. 安装perl （略过）
   #tar -zvxf perl-5.8.0.tar.gz
   #cd perl-5.8.0
   #./Configure -d
   #make
   #make test
   #make install
   这时perl就安装到了/usr/local/bin中了.
   修改 /usr/local/lib/perl5/5.8.0/i686-linux/DB_File.pm
   在大约259行,即
   ==========================
   # make recno in Berkeley DB version 2 work like recno in version 1.
   if ($db_version > 1 and defined $arg[4] and $arg[4] =~ /RECNO/ and
   $arg[1] and ! -e $arg[1]) {
   open(FH, ">$arg[1]") or return undef ;
   close FH ;
   ==========================
   这段语句之前加上$arg[3] = 0666 unless defined $arg[3] ;进行初始化

3. 安装lxr
   #tar -zvxf lxr-0.3.tar.gz
   #cd lxr-0.3
   #vi Makefile
   修改如下
   PERLBIN = /usr/bin/perl (perl安装的位置)
   INSTALLPREFIX = /var/www/html/lxr (实际上是$DocumentRoot/lxr)
   #make install

4. #cd /var/www/html/lxr/http (实际上是$INSTALLPREFIX/http)
   #vi .htaccess
   内容是
   <Files ~ (search|source|ident|diff|find)$>
   SetHandler cgi-script
   </Files>

5. #vi lxr.conf
   内容是

   # Define typed variable "v", read valueset from file.

   variable: v, Version, [/var/www/html/lxr/source/versions], [var/www/html/lxr/source/defversion]
   # Define the base url for the LXR files.baseurl中最后一个斜线"/"绝对不能少.
   baseurl: http://localhost/lxr/http/
   
   # These are the templates for the HTML heading, directory listing and
   # footer, respectively.
   htmlhead: /var/www/html/lxr/http/template-head
   htmltail: /var/www/html/lxr/http/template-tail
   htmldir: /var/www/html/lxr/http/template-dir
   
   # The source is here.源代码本身的位置
   sourceroot: /usr/src/linux-2.6.17.4/
   srcrootname: linux-2.6.17.4
   
   # "#include <foo.h>" is mapped to this directory (in the LXR source
   # tree)
   incprefix: /include
   
   # The database files go here.索引之后产生的索引文件所在的位置
   dbdir: /var/www/html/lxr/source/$v/
   
   # Glimpse can be found here.
   glimpsebin: /usr/local/bin/glimpse
   
   # The power of regexps. This is pretty Linux-specific, but quite
   # useful. Tinker with it and see what it does. (How's that for
   # documentation?)
   map: /include/asm[^\/]*/ /include/asm-$a/
   map: /arch/[^\/]+/ /arch/$a/

4. #cd /home/www/html/lxr/source
#vi versions
2.6.17.4
#vi defversion
2.6.17.4
#mkdir 2.6.17.4
5. #cd /var/www/html/lxr/source/2.6.17.4
#/var/html/lxr/bin/genxref /usr/src/linux-2.6.17.4
#glimpseindex -H . /usr/src/linux-2.6.17.4
注意:生成的2.6.17.4/下面的fileidx的模式要改成至少是644的,让owner,group和other都可以读
6. #cd /etc/httpd/conf
#vi httpd.conf
加入
<Directory "/var/www/html/lxr/http">
Options All
AllowOverride All
</Directory>
#cd /etc/rc.d/init.d
#./httpd restart
7. 访问http://localhost/lxr/http/source就可以了.

另：最近看到一个站点可以在线阅读：
http://lxr.linux.no/source/

参考：http://www.linuxfans.org/nuke/modules.php?name=Forums&file=viewtopic&t=26480