From: WATANABE Hirofumi <eban@...>
Date: 2003-01-29T01:10:50+09:00
Subject: Re: "undefined ref to 'flock'" when compiling 1.8 under cygwin

Hi,

coma_killen@fastmail.fm <coma_killen@fastmail.fm> writes:

> $ ruby extconf.rb --with-zlib-include=/usr/include
> checking for deflateReset() in -lz... yes
> checking for zlib.h... yes

/usr/lib/zlib*.a and /usr/include/zlib.h are only for
Cygwin.  You need to prepare zlib for mingw32 apart from it.
For example:
  http://sourceforge.net/project/showfiles.php?group_id=23617&release_id=48747

-- 
eban