[Cbc] constants for object file directories in makefiles

[Lou Hafer]

Calvin,

	As you've noticed, we've made major changes to the way COIN-OR projects 
are configured. Have a look at (all one line)

https://projects.coin-or.org/BuildTools/wiki/pm-switch#BriefTutorialonSwitchingfromBuildTools0.5to0.7

This is oriented toward full use of autotools, starting from 
configure.ac and makefile.am, but you may find the background useful. 
About 2/3 of the way down the page, you'll find a section entitled 
Root/Xyz/examples/Makefile.in, which contains a pointer to another wiki 
page,

https://projects.coin-or.org/BuildTools/wiki/user-examples

which should be the information that you need.

	You can get to the same places (and a lot more) from the BuildTools 
main page,

https://projects.coin-or.org/BuildTools/wiki

	You may well have additional questions (the documentation was written 
by the folks who did the BuildTools changes, and that level of 
familiarity tends to leave blind spots  :-). The BuildTools mailing list 
is often a better place for questions about the build system.

						Lou