From: "U.Nakamura" Date: 2002-04-12T16:36:42+09:00 Subject: Re: Ruby and MSVC++ Hello, In message "Ruby and MSVC++" on Apr.12,2002 16:03:10, wrote: | /nologo /MTd /W3 /Gm /GX /ZI /Od /I | "D:\ruby-1.6.7-mswin\lib\ruby\1.6\i586-mswin32" /D "WIN32" /D "_DEBUG" /D | "_WINDOWS" /D "_MBCS" /D "_USRDLL" /D "TSTRUBY_EXPORTS" | /Fp"Debug/tstruby.pch" /YX /Fo"Debug/" /Fd"Debug/" /FD /GZ /c Add /D "NT" and /D "IMPORT". If you don't hate commandline operation, the most easy way is to write and to use extconf.rb. Example: C:\somewhere>copy con extconf.rb #!ruby require 'mkmf' create_makefile('tstruby') ^Z C:\somewhere>ruby extconf.rb creating Makefile C:\somewhere>nmake ... C:\somewhere>nmake install If you want to know details, see README.EXT. Regards -- U.Nakamura