[PATCH] Configure: added new option --with-pcre-conf-opt=OPTIONS.

[Ruslan Ermilov]

On Wed, Dec 11, 2013 at 10:10:44AM -0800, rand at sent.com wrote:
> oops.  not quite ...
> 
> on systems where ld.so.conf does NOT point to the pcre path -- i.e, on
> my production rather than dev boxes -- the RUNTIME link is incorrect,
> 
> ldd objs/nginx | egrep -i "pcre"
>         libpcre.so.1 => /usr/lib64/libpcre.so.1 (0x00007fa719a0d000)
> 
> This can be remedied by rpath'ing,
> 
> 	--with-ld-opt=' ... -L/usr/local/lib64
> 	-Wl,-rpath,/usr/local/lib64 -lpcre'
> 
> resulting correctly in
> 
> ldd objs/nginx | egrep -i "pcre"
>         libpcre.so.1 => /usr/local/lib64/libpcre.so.1
>         (0x00007f961ada1000)
> 
> *IN*sensitive to local/runtime env

Setting LD_LIBRARY_PATH in environment might work,
please consult with your runtime linker documentation.
Some runtime linkers allow you to override paths
enforced by -rpath, see LD_LIBRARY_PATH_RPATH in
http://man.freebsd.org/rtld for one such example.
But this has nothing to do with nginx.