【Linux】Linux下编译安装PCRE库

1、点击这里进行下载PCRE

2、如果是.tar.gz就用tar解压，如果是.zip就用unzip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

[email protected]:~/pcre2-10.30$ ./configure
checking for a BSD-compatible install... /usr/bin/install -c
checking whether build environment is sane... yes
checking for a thread-safe mkdir -p... /bin/mkdir -p
省略....
checking for libbz2... no
checking that generated files are newer than configure... done
configure: creating ./config.status
config.status: creating Makefile
省略....
config.status: executing script-chmod commands
config.status: executing delete-old-chartables commands

pcre2-10.30 configuration summary:

    Install prefix ..................... : /usr/local
    C preprocessor ..................... : gcc -E
    省略....
    Code coverage ...................... : no
    Fuzzer support ..................... : no

5、执行make操作，进行编译

abloume@ubuntu:~/pcre2-10.30$ make
rm -f src/pcre2_chartables.c
ln -s /home/abloume/pcre2-10.30/src/pcre2_chartables.c.dist /home/abloume/pcre2-10.30/src/pcre2_chartables.c
make  all-am
make[1]: Entering directory '/home/abloume/pcre2-10.30'
  CC       src/libpcre2_8_la-pcre2_auto_possess.lo
  省略....
  CC       src/pcre2test-pcre2test.o
  CCLD     pcre2test
make[1]: Leaving directory '/home/abloume/pcre2-10.30'

6、运行 sudo make install 进行安装

abloume@ubuntu:~/pcre2-10.30$ sudo make install
make  install-am
make[1]: Entering directory '/home/abloume/pcre2-10.30'
make[2]: Entering directory '/home/abloume/pcre2-10.30'
 /bin/mkdir -p '/usr/local/lib'
 /bin/bash ./libtool   --mode=install /usr/bin/install -c   
 省略....
make[2]: Leaving directory '/home/abloume/pcre2-10.30'
make[1]: Leaving directory '/home/abloume/pcre2-10.30'