Linux下安装PCRE

PCRE(Perl Compatible Regular Expressions)是一个轻量级的Perl函数库，包括 perl 兼容的正则表达式库。它比Boost之类的正则表达式库小得多。PCRE十分易用，同时功能也很强大，性能超过了POSIX正则表达式库和一些经典的正则表达式库。

1. PCRE目前最新版本为8.36，可以点这里进行下载。

2. 使用tar -zxvf pcre-8.36.tar.gz进行解压。

3. 运行 chmod -R 777 /pcre-8.36 对当前文件夹授予全部读写权限。

4. 切换到/pcre-8.36目录下，运行 ./configure 进行pcre初始化配置，会在控制台打印出一大堆的输出信息。

5. 执行make操作，进行编译。

[root@server06 pcre-8.36]# make

rm -f pcre_chartables.c

ln -s ./pcre_chartables.c.dist pcre_chartables.c

make all-am

make[1]: Entering directory `/opt/nginx/pcre-8.36'

CC libpcre_la-pcre_byte_order.lo

CC libpcre_la-pcre_compile.lo

CC libpcre_la-pcre_config.lo

CC libpcre_la-pcre_dfa_exec.lo

CC libpcre_la-pcre_exec.lo

CC libpcre_la-pcre_fullinfo.lo

CC libpcre_la-pcre_get.lo

CC libpcre_la-pcre_globals.lo

CC libpcre_la-pcre_jit_compile.lo

CC libpcre_la-pcre_maketables.lo

CC libpcre_la-pcre_newline.lo

CC libpcre_la-pcre_ord2utf8.lo

CC libpcre_la-pcre_refcount.lo

CC libpcre_la-pcre_string_utils.lo

CC libpcre_la-pcre_study.lo

CC libpcre_la-pcre_tables.lo

CC libpcre_la-pcre_ucd.lo

CC libpcre_la-pcre_valid_utf8.lo

CC libpcre_la-pcre_version.lo

CC libpcre_la-pcre_xclass.lo

CC libpcre_la-pcre_chartables.lo

CCLD libpcre.la

CC libpcreposix_la-pcreposix.lo

CCLD libpcreposix.la

CXX libpcrecpp_la-pcrecpp.lo

CXX libpcrecpp_la-pcre_scanner.lo

CXX libpcrecpp_la-pcre_stringpiece.lo

CXXLD libpcrecpp.la

CC pcretest-pcretest.o

CC pcretest-pcre_printint.o

CCLD pcretest

CC pcregrep-pcregrep.o

CCLD pcregrep

CXX pcrecpp_unittest-pcrecpp_unittest.o

CXXLD pcrecpp_unittest

CXX pcre_scanner_unittest-pcre_scanner_unittest.o

CXXLD pcre_scanner_unittest

CXX pcre_stringpiece_unittest-pcre_stringpiece_unittest.o

CXXLD pcre_stringpiece_unittest

make[1]: Leaving directory `/opt/nginx/pcre-8.36'

6. 运行 [root@server06 pcre-8.36]# make install，进行安装，至此PCRE安装完成。

[root@server06 pcre-8.36]# make install

本文永久更新链接地址：http://www.linuxidc.com/Linux/2015-03/114986.htm