From: nobu.nokada@...
Date: 2005-09-15T23:54:14+09:00
Subject: Re: Bug in Ruby 1.8.2 'mkmf.rb' ?

Hi,

At Thu, 15 Sep 2005 23:36:34 +0900,
Glenn M. Lewis wrote in [ruby-talk:156253]:
> 	Is there a correct way to handle this situation in the
> future?  Can I somehow tell 'mkmf' that "RubyBarChart_wrap.cxx" is
> supposed to be auto-generated?  (So that whether it exists or not
> in the directory, the Makefile will end up being correct?)

Setting $objs to all object files, and separating dependency
rules to "depend" file.

# extconf.rb
$objs = %w[RubyBarChart_wrap.o Account.o Contract.o Portfolio.o EntryExitSystem.o PositionSizing.o]
create_makefile('RubyBarChart')

# depend
RubyBarChart_wrap.cxx: RubyBarChart.i Account.h Contract.h Portfolio.h Tick.h \
		       EntryExitSystem.h Order.h PositionSizing.h
	swig -c++ -ruby $(CPPFLAGS) -DDEFI_CPP_ANSI RubyBarChart.i

Tick.o: Tick.cpp Tick.h

Account.o: Account.cpp Account.h PositionSizing.h Order.h Contract.h Tick.h

PositionSizing.o: PositionSizing.cpp PositionSizing.h Order.h Contract.h Tick.h Account.h

EntryExitSystem.o: EntryExitSystem.cpp EntryExitSystem.h Tick.h

Contract.o: Contract.cpp EntryExitSystem.h Tick.h Contract.h Portfolio.h PositionSizing.h Account.h

Portfolio.o: Portfolio.cpp Portfolio.h Contract.h

-- 
Nobu Nakada