apache的擴展模塊安裝

/* 
    當需要用到Apache的擴展模塊時，

    就要用到了apache的擴展工具  apxs
*/

#在使用這個功能之前，請先確認是否已經加載了 mod_so 模塊，方法是：

[root@localhost ~]# /usr/local/apache2/bin/httpd -l

/* 在列出的內容中，如果有 mod_so 那么說明已經加載了該模塊。*/

下面，舉個例子來演示一下，如何編譯安裝擴展模塊，

例如，我想增加  mod_status.so 這個模塊

[root@localhost ~]# /usr/local/apache2/bin/apxs  -i -a  -c  mod_status.c

#!!!!!請注意，這里的mod_status.c 的路徑一定要寫對了，不然會報錯，一般情況下，這個C文件在你的源碼包下，比如：

[root@localhost ~]# /usr/local/src/httpd-2.0.59/modules/generators/mod_status.c  


#編譯的結果類似這樣：
/usr/local/services/apache-2.0.59/build/libtool --silent --mode=compile gcc -prefer-pic  -DAP_HAVE_DESIGNATED_INITIALIZER -DLINUX=2 -D_REENTRANT -D_GNU_SOURCE -g -O2 -pthread -I/usr/local/services/apache-2.0.59/include  -I/usr/local/services/apache-2.0.59/include   -I/usr/local/services/apache-2.0.59/include   -c -o /root/httpd-2.0.64/modules/generators/mod_status.lo /root/httpd-2.0.64/modules/generators/mod_status.c && touch /root/httpd-2.0.64/modules/generators/mod_status.slo
/usr/local/services/apache-2.0.59/build/libtool --silent --mode=link gcc -o /root/httpd-2.0.64/modules/generators/mod_status.la  -rpath /usr/local/services/apache-2.0.59/modules -module -avoid-version    /root/httpd-2.0.64/modules/generators/mod_status.lo
/usr/local/services/apache-2.0.59/build/instdso.sh SH_LIBTOOL='/usr/local/services/apache-2.0.59/build/libtool' /root/httpd-2.0.64/modules/generators/mod_status.la /usr/local/services/apache-2.0.59/modules
/usr/local/services/apache-2.0.59/build/libtool --mode=install cp /root/httpd-2.0.64/modules/generators/mod_status.la /usr/local/services/apache-2.0.59/modules/
cp /root/httpd-2.0.64/modules/generators/.libs/mod_status.so /usr/local/services/apache-2.0.59/modules/mod_status.so
cp /root/httpd-2.0.64/modules/generators/.libs/mod_status.lai /usr/local/services/apache-2.0.59/modules/mod_status.la
cp /root/httpd-2.0.64/modules/generators/.libs/mod_status.a /usr/local/services/apache-2.0.59/modules/mod_status.a
ranlib /usr/local/services/apache-2.0.59/modules/mod_status.a
chmod 644 /usr/local/services/apache-2.0.59/modules/mod_status.a
PATH="$PATH:/sbin" ldconfig -n /usr/local/services/apache-2.0.59/modules
----------------------------------------------------------------------
Libraries have been installed in:
   /usr/local/services/apache-2.0.59/modules

完成后，請看提示 Libraries have been installed in:  模塊就會安裝到這里了。

參考：http://httpd.apache.org/docs/2.2/programs/apxs.html