Apache源码安装

一、下载最新版apache：

[root@apache ~]# wget https://downloads.apache.org/httpd/httpd-2.4.52.tar.bz2

二、解压

[root@apache ~]# tar -xf httpd-2.4.52.tar.bz2

三、下载GCC及其他插件

 yum install apr apr-devel apr-util apr-util-devel -y && yum -y install gcc-c++ -y

四、编译./configure

[root@weblogic1 httpd-2.4.52]# ./configure --prefix=/usr/local/apache --with-pmp=worker

模块解释：
--prefix=/usr/local/apache/   		指定安装路径
--enable-rewrite              		预编译Apache，启用rewrite规则
--enable-so                   		启用动态加载库；
--enable-ssl						启用ssl功能

--with-mpm=prefork|worker|event（）  指定工作模式
--enable-mpms-shared=all            也可以编译为三种都支持，通过修改配置来更换。

config.status: creating include/ap_config_auto.h
config.status: executing default commands
configure: summary of build options:
Server Version: 2.4.52
Install prefix: /usr/local/apache
C compiler:     gcc -std=gnu11
CFLAGS:           -pthread
CPPFLAGS:        -DLINUX -D_REENTRANT -D_GNU_SOURCE
LDFLAGS:
LIBS:
C preprocessor: gcc -E

[root@test httpd-2.4.52]# make -j4 （使用4个内核编译，提升编译速度。(根据内核数量添加)）

make[4]: 离开目录“/root/apache/httpd-2.4.52/modules/mappers”
make[3]: 离开目录“/root/apache/httpd-2.4.52/modules/mappers”
make[2]: 离开目录“/root/apache/httpd-2.4.52/modules”
make[2]: 进入目录“/root/apache/httpd-2.4.52/support”
make[2]: 离开目录“/root/apache/httpd-2.4.52/support”

[root@test httpd-2.4.52]# make install

Installing configuration files
mkdir /usr/local/apache/conf
mkdir /usr/local/apache/conf/extra
mkdir /usr/local/apache/conf/original
mkdir /usr/local/apache/conf/original/extra
Installing HTML documents
mkdir /usr/local/apache/htdocs
Installing error documents
mkdir /usr/local/apache/error
Installing icons
mkdir /usr/local/apache/icons
mkdir /usr/local/apache/logs
Installing CGIs
mkdir /usr/local/apache/cgi-bin
Installing header files
mkdir /usr/local/apache/include
Installing build system files
mkdir /usr/local/apache/build
Installing man pages and online manual
mkdir /usr/local/apache/man
mkdir /usr/local/apache/man/man1
mkdir /usr/local/apache/man/man8
mkdir /usr/local/apache/manual
make[1]: 离开目录“/root/apache/httpd-2.4.52”

[root@weblogic1 apache]# /usr/local/apache/bin/apachectl start

AH00558: httpd: Could not reliably determine the server's fully qualified domain name, using 192.168.184.150. Set the 'ServerName' directive globally to suppress this message

解决办法：

修改配置文件vim /etc/httpd/conf/httpd.conf

#ServerName www.example.com:80
修改为
ServerName localhost:80

重启服务

五、验证

[root@weblogic1 apache]# ps -ef | grep httpd
root      13762      1  0 19:24 ?        00:00:00 /usr/local/apache/bin/httpd -k start
daemon    13763  13762  0 19:24 ?        00:00:00 /usr/local/apache/bin/httpd -k start
daemon    13764  13762  0 19:24 ?        00:00:00 /usr/local/apache/bin/httpd -k start
daemon    13765  13762  0 19:24 ?        00:00:00 /usr/local/apache/bin/httpd -k start
root      19484 111716  0 19:39 pts/3    00:00:00 grep --color=auto httpd
[root@weblogic1 apache]# curl 192.168.184.151
It works!