$ nginx -V
nginx version: nginx/1.10.1
built with OpenSSL 1.0.2h 3 May 2016
TLS SNI support enabled
configure arguments: --prefix=/var/lib/nginx --sbin-path=/usr/sbin/nginx
--prefix is what you are looking for.
$ nginx -V
nginx version: nginx/1.10.1
built with OpenSSL 1.0.2h 3 May 2016
TLS SNI support enabled
configure arguments: --prefix=/var/lib/nginx --sbin-path=/usr/sbin/nginx
--prefix is what you are looking for.