* device/lib/Makefile.in (port-specific-objects-pic16):

* device/lib/Makefile.in (port-specific-objects-pic16):
  revert to cp $(PORT)/bin/*.* $(PORTDIR)
* device/lib/pic16/Makefile: added .PHONY targets, removed builddir
  dependency
* device/lib/pic16/Makefile.rules: build subdirs before creating
  the library, removed builddir rule, create $(builddir) early in
  recurse rule, use empty recurse rule for leaf directories
* device/lib/pic16/Makefile.subdir: added phony targets, ignore
  mkdir errors (race condition), removed duplicate suffix "hex"
  from clean rules
* device/lib/pic16/libdev/Makefile: recursive make via + and $(MAKE)
* device/lib/pic16/libio/Makefile: create sub-make's builddir early,
  prevents mkdir -p from aborting on Alpha

git-svn-id: https://sdcc.svn.sourceforge.net/svnroot/sdcc/trunk/sdcc@3841 4a8a32a2-be11-0410-ad9d-d568d2c75423