/**
* @author Sun Yongyue
* @comment 有点久了，入门级的东东，今天翻到就放出来吧
*/
nginx编译记
-- with pcre/zlib/openssl preinstall
不想让nginx和pcre、openssl、zlib等一起安装（事实上一起做静态编译的话，nginx的性能会好一点，不过这个地方只是个人环境，不用考虑）。
开始尝试编译时，使用一些资料上的with-pcre、with-zlib、with-openssl参数。后来一直不成功，修改N次后无果，google之。查看很多资料之后，锁定以下几篇。
[1] 发现objs/autoconf.err里边提示md5.h找不到，google到nginx的作者回答的一个类似问题：
> > The --with-openssl= option should point to OpenSSL sources, but not
> > to inlcudes and binary libraries.
> OK thx for the answer.
As your OpenSSL is set in non-standard place (I have just tested building
on Debian with standard /usr/include/openssl/md5.h), you should use
something like this:
--with-cc-opt=-I/usr/local/openssl-0.9.6/include
> > to inlcudes and binary libraries.
> OK thx for the answer.
As your OpenSSL is set in non-standard place (I have just tested building
on Debian with standard /usr/include/openssl/md5.h), you should use
something like this:
--with-cc-opt=-I/usr/local/openssl-0.9.6/include
原来with-openssl等参数是指向源代码，而非安装路径。
[2] 头文件加上后，再加上lib文件的路径
You may try
./configure --with-cc-opt="-I /path/to/includes"
--with-ld-opt="-L /path/to/libraries"
[3] 发现还是不行，原来是我没有去掉with-openssl、with-pcre、with-zlib等参数，去掉后，把相应的include和lib加入到cc-opt和lb-opt，编译OK。
[4] 运行时发现so文件找不到，google到这个。应该是指定运行时的so文件连接。
Posted by Igor Sysoev (Guest)
on 2010-08-03 22:08
On Tue, Aug 03, 2010 at 03:38:27PM -0400, WilliamOMS wrote:
> ld.so.1: nginx: fatal: libpcre.so.0: open failed: No such file or
> directory
> Killed
Then
./configure --with-cc-opt="-I/path/to/includes"
--with-ld-opt="-R/path/to/lib -L/path/to/lib"
[5] 运行时还是找不到，才想起来make的时候最后有提示gcc: unrecognized option "-R"，继续google之，找到一个rpath替换掉R，还是unrecognized，继续google，得到一个Wl参数。编译done。
checking for --with-ld-opt="-rpath /home/djeyewater/apps/GeoIP/lib
> -L /home/djeyewater/apps/GeoIP/lib"
> gcc: unrecognized option '-rpath'
> /home/djeyewater/apps/GeoIP/lib: file not recognized: Is a directory
> collect2: ld returned 1 exit status
Oh, sorry, I have just noticed that this is an gcc's error, but not
linker's one. Try
--with-ld-opt="-Wl,-R,$HOME/apps/GeoIP/lib -L $HOME/apps/GeoIP/lib"
or
--with-ld-opt="-Wl,-rpath,$HOME/apps/GeoIP/lib -L $HOME/apps/GeoIP/lib"
or
--with-ld-opt="-Wl,-rpath,$HOME/apps/GeoIP/lib -L $HOME/apps/GeoIP/lib"
[6] 顺便test一下，nginx -t提示tmp路径有问题，记得是自己设置的，估计是nginx不会自动make上一级目录的源故，mkdir一个路径，OK。又提示bind 80端口时，permission denied，google之，得知1024以内的端口需要用root权限才能去bind。改端口为8020，test OK。
| Re: Cannot listen to port 80 but 3000, 3080 without Apache January 04, 2010 09:24PM |
Mauro Stettler wrote:
> you have to start it as root, users don't have privs to open ports below
> 1024
> you have to start it as root, users don't have privs to open ports below
> 1024
编译命令
./configure --with-openssl=$HOME/local/openssl --prefix=$HOME/local/nginx --with-cc-opt="-I/home/sun/local/zlib/include -I/home/sun/local/openssl/include -I/home/sun/local/pcre/include" --with-ld-opt="-L/home/sun/local/zlib/lib -Wl,-R,/home/sun/local/openssl/lib -L/home/sun/local/openssl/lib -L/home/sun/local/pcre/lib -Wl,-R,/home/sun/local/pcre/lib -lssl -lcrypto" --http-proxy-temp-path=tmp/proxy_temp/ --http-client-body-temp-path=tmp/client_body_temp/ --http-fastcgi-temp-path=tmp/fastcgi_temp/ --http-uwsgi-temp-path=tmp/uwsgi_temp/ --http-scgi-temp-path=tmp/scgi_temp/ --pid-path=var/nginx.pid
update:
2011-06-20
编译参数 --with-http_stub_status_module，用来看状态。之前只关心开发没用上，现在要更深入一点了解学习。
来源：https://www.cnblogs.com/sunyongyue/archive/2010/12/01/nginx_compile.html