# \[bug:trunk\] configure: WARNING: unrecognized options: --with-opt-dir

**URL:** <https://www.ruby-forum.com/t/bug-trunk-configure-warning-unrecognized-options-with-opt-dir/178956>\
**Category:** Development\
**Created:** [November 14, 2009, 5:59am UTC](https://www.ruby-forum.com/t/bug-trunk-configure-warning-unrecognized-options-with-opt-dir/178956 "2009-11-14T05:59:07Z")\
**Posts on this page:** 1\
**Page:** 1

<div class="post-metadata">

**Author:** ![Tanaka\_A](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/t/c67d28/32.png) [@Tanaka\_A](https://www.ruby-forum.com/u/Tanaka_A)\
**Post date:** [November 14, 2009, 5:59am UTC](https://www.ruby-forum.com/t/bug-trunk-configure-warning-unrecognized-options-with-opt-dir/178956/1 "2009-11-14T05:59:07Z")

</div>

configure e$B$Ke(B --with-opt-dir=/usr/local e$B$H;XDj$9$k$H!"e(B  
configure: WARNING: unrecognized options: --with-opt-dir  
e$B$H$$$&7Y9p$,=P$^$9!#e(B

% autoconf  
% ./configure --with-opt-dir=/usr/local  
configure: WARNING: unrecognized options: --with-opt-dir  
checking build system type… i686-pc-linux-gnu  
checking host system type… i686-pc-linux-gnu  
checking target system type… i686-pc-linux-gnu  
checking for gcc… gcc  
…  
checking for if make is GNU make… yes  
checking for nroff… /usr/bin/nroff  
.ext/include/i686-linux/ruby/config.h updated  
ruby library version = 1.9.1  
configure: creating ./config.status  
config.status: creating Makefile  
configure: WARNING: unrecognized options: --with-opt-dir  
% uname -a  
Linux nute 2.6.26-1-486 #1 Fri Mar 13 17:25:45 UTC 2009 i686 GNU/Linux