linux nginx的编译

来源：互联网发布：剑网三明教捏脸数据编辑：程序博客网时间：2024/05/17 08:59

bzip2 -d pcre-7.8.tar.bz2
tar -vxf pcre-7.8.tar
cd pcre-7.8
./configure
make
make install

nginx install
cd /usr/local/src
tar -zxvf nginx-0.7.43.tar.gz
cd /usr/local/src/nginx-0.7.43
./configure --prefix=/usr/local/server/nginx --with-cc-opt="-I /usr/include/pcre -I /usr/include/openssl" --with-debug --with-http_stub_status_module --with-http_ssl_module --with-http_realip_module --with-http_ssl_module --with-http_perl_module --with-http_stub_status_module

出现

nginx: error while loading shared libraries: libpcre.so.1: cannot open shared object file: No such file or directory

从错误看出是缺少lib文件导致，进一步查看下

[root@localhost conf]# ldd $(which /usr/local/nginx/sbin/nginx)

linux-gate.so.1 => (0x0071b000)

libpthread.so.0 => /lib/libpthread.so.0 (0×00498000)

libcrypt.so.1 => /lib/libcrypt.so.1 (0×00986000)

libpcre.so.1 => not found

libcrypto.so.6 => /lib/libcrypto.so.6 (0×00196000)

libz.so.1 => /lib/libz.so.1 (0×00610000)

libc.so.6 => /lib/libc.so.6 (0x002d7000)

/lib/ld-linux.so.2 (0x006a8000)

libdl.so.2 => /lib/libdl.so.2 (0x008c3000)

可以看出 libpcre.so.1 => not found 并没有找到，

因为pcre把库安装在/usr/local/lib目录下,也可以把/usr/local/lib添加在/etc/ld.so.conf文件中,然后运行ldconfig更新一下.

LD_LIBRARY_PATH=/usr/local/lib,
然后在启动nginx ok 了

或者--with-pcre 指定pcre的源码路径,可以将pcre静态链入nginx.
或者编译的时候 --with-ld-opt='-L/usr/local/lib'
也可以编译pcre的时候./configure --prefix=/usr

最简单ln -s -b /usr/local/lib/libpcre.so.1 /usr/lib/libpcre.so.1

如果调试

自己添加的nginx模块难免会出现错误，所以调试就势在必行。

直接运行gdb nginx 会出现 No symbol table info available。

编译的时候加入CFLAGS="-g -O0" ./configure --prefix=/usr/local/server/nginx --with-cc-opt="-I /usr/include/pcre -I /usr/include/openssl" --with-debug --with-http_stub_status_module --with-http_ssl_module --with-http_realip_module --with-http_ssl_module --with-http_perl_module --with-http_stub_status_module --add-module=src/ext/helloworld

然后 make

make install

出处：http://blog.chinaunix.net/uid-192452-id-3483710.html