From: David Plans Casal <dpc@...>
Date: 2005-04-07T00:26:43+09:00
Subject: Re: extconf.rb and dyld problem


I include my extconf.rb here complete, for reference, in case it helps:

#!/usr/local/bin/ruby
require 'mkmf'

$create = false

if ARGV.include?("--help")
     print <<EOF
     --with-fmod-include     specify directory for fmod include files
     --with-fmod-lib         specify directory for fmod library files
EOF
     exit(0)
end

if RUBY_PLATFORM =~ /darwin/
     $CPPFLAGS += " -DUNIX"
     $LDFLAGS += " "
     dir_config("fmod","/usr/local/include","/usr/local/lib")
end

if have_header("fmod.h")
     if RUBY_PLATFORM =~ /darwin/
         CONFIG["CC"] = "c++"
         CONFIG["LDSHARED"].gsub!("cc","g++")
	CONFIG['LDSHARED'].gsub!('gcc','g++')
	have_library("stdc++")
         $create = true if have_library("fmod")
     elsif have_library("fmod") #more than likely a linux box
         CONFIG['LDSHARED'].gsub!('gcc','g++') #make sure c++ gets 
linked properly
         $create = true
     end
end
	if $create
     create_makefile("hail")
else
     puts 'your system is not correctly setup to build hail'
     puts 'look in mkmf.log to figure out why.'
end