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Date: Sun, 30 Oct 2011 20:01:50 +0400
From: Lev Serebryakov <lev@FreeBSD.org>
Organization: FreeBSD
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Subject: How to express inter-directory dependencies in <bsd.*.mk>
	infrastructure?
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Hello, Hackers.

  (SORRY FOR SENDING INCOMPLETE MESSAGE)

  How to express inter-directory dependencies in <bsd.*.mk> infrastructure?

  I have project, which has two subdirectories: "lib" and "bin".
 Top-level Makefile is simple one, looks like this:

=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D
SUBDIR=3D lib \
        bin

.include <bsd.subdir.mk>
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D

 "lib" subdirectory has Makefile with "<bsd.lib.mk>" included, and
 "bin" -- with <bsd.prog.mk> included.

 But how could I express, that PROG in bin depends on LIB from lib, to
cause rebuilding of PROG when LIB is changed (when I call "make" on
top level)?

--=20
// Black Lion AKA Lev Serebryakov <lev@FreeBSD.org>