Linux下编译安装PCRE库

原文:http://chenzhou123520.iteye.com/blog/1817563

 

最近在学习nginx,nginx rewrite依赖于PCRE库,所以需要在linux系统中编译安装PCRE库。具体步骤如下:

 

1.下载PCRE包

首先去官网下载pcre的安装包

https://sourceforge.net/projects/pcre/files/pcre/

 

2.把安装包上传到服务器,然后解压

Shell代码  收藏代码
  1. [root@localhost local]# tar -zxvf pcre-8.32.tar.gz  

 

解压之后在当前目录下生成了一个文件夹:pcre-8.32

 

3.配置

Shell代码  收藏代码
  1. [root@localhost pcre-8.32]# ./configure  

配置完之后控制台会打印出pcre配置的摘要信息

Shell代码  收藏代码

 

pcre-8.32 configuration summary:  
  
    Install prefix .................. : /usr/local  
    C preprocessor .................. : gcc -E  
    C compiler ...................... : gcc  
    C++ preprocessor ................ : g++ -E  
    C++ compiler .................... : g++  
    Linker .......................... : /usr/bin/ld  
    C preprocessor flags ............ :   
    C compiler flags ................ : -O2 -fvisibility=hidden  
    C++ compiler flags .............. : -O2 -fvisibility=hidden -fvisibility-inlines-hidden  
    Linker flags .................... :   
    Extra libraries ................. :   
  
    Build 8 bit pcre library ........ : yes  
    Build 16 bit pcre library ....... : no  
    Build 32 bit pcre library ....... : no  
    Build C++ library ............... : yes  
    Enable JIT compiling support .... : no  
    Enable UTF-8/16/32 support ...... : no  
    Unicode properties .............. : no  
    Newline char/sequence ........... : lf  
    \R matches only ANYCRLF ......... : no  
    EBCDIC coding ................... : no  
    EBCDIC code for NL .............. : n/a  
    Rebuild char tables ............. : no  
    Use stack recursion ............. : yes  
    POSIX mem threshold ............. : 10  
    Internal link size .............. : 2  
    Match limit ..................... : 10000000  
    Match limit recursion ........... : MATCH_LIMIT  
    Build shared libs ............... : yes  
    Build static libs ............... : yes  
    Use JIT in pcregrep ............. : no  
    Buffer size for pcregrep ........ : 20480  
    Link pcregrep with libz ......... : no  
    Link pcregrep with libbz2 ....... : no  
    Link pcretest with libedit ...... : no  
    Link pcretest with libreadline .. : no  
    Valgrind support ................ : no  
    Code coverage ................... : no  

 

 

4.编译

执行make操作:

Shell代码  收藏代码
  1. [root@localhost pcre-8.32]# make  

 编译完后可以执行make check进行测试(这一步非必须)

Shell代码  收藏代码
  1. Testing pcregrep version 8.32 2012-11-30  
  2. Testing pcregrep main features  
  3. Skipping pcregrep UTF-8 tests: no UTF-8 support in PCRE library  
  4. Testing pcregrep newline settings  
  5. PASS: RunGrepTest  
  6. ==================  
  7. All 5 tests passed  
  8. ==================  
  9. make[2]: Leaving directory `/usr/local/pcre-8.32'  
  10. make[1]: Leaving directory `/usr/local/pcre-8.32'  
  11. [root@localhost pcre-8.32]#   

 上面的make check结果中有一句:

Shell代码  收藏代码
  1. Skipping pcregrep UTF-8 tests: no UTF-8 support in PCRE library  

 这是因为在前面步骤中执行./configuration配置时没有加上对utf-8的支持

如果要加上对utf-8的支持可以在./configuration时加上参数:

Shell代码  收藏代码
  1. [root@localhost pcre-8.32]# ./configure --enable-utf8  

 配置完后再重新make

make完后再次执行make check结果如下:

Shell代码  收藏代码
Testing pcregrep version 8.32 2012-11-30  
Testing pcregrep main features  
Testing pcregrep UTF-8 features  
Testing pcregrep newline settings  
PASS: RunGrepTest  
==================  
All 5 tests passed  
==================  
make[2]: Leaving directory `/usr/local/pcre-8.32'  
make[1]: Leaving directory `/usr/local/pcre-8.32'  
[root@localhost pcre-8.32]#  

 

 

5.安装

执行make install操作:

Shell代码  收藏代码
  1. [root@localhost pcre-8.32]# make install  

 

make install结束后pcre编译安装流程就结束了。

 

posted @ 2017-01-13 10:00  这个名字想了很久~  阅读(22899)  评论(0编辑  收藏  举报