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Hierarchy of package- and constituent-level makefiles
Makefile search path
[Under construction
Note: How "export library symbols...just like symbols in module sources."]
Inter-package and inter-project dependencies
Must be handled manually
If A depends on B, build B first
Order of projects in projects.mk
Order of packages in packages.mk
Library search order
When linking each library is searched once
In lists of libraries put the lower-level libs first
The search order will be the reverse of that listed
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