build: added WHYNEEDED=TARGET:DEPENDENCY
authorAndrew Tridgell <tridge@samba.org>
Mon, 21 Feb 2011 23:59:44 +0000 (10:59 +1100)
committerAndrew Tridgell <tridge@samba.org>
Tue, 22 Feb 2011 02:35:58 +0000 (03:35 +0100)
commitc43eb39098d1bc507f550971fab4bce61f0e5d1a
tree1a14812d424fc47b7e5fee3a5c7b2786c399f55f
parent0e0ea4efe3c7e7b503ec8529bacacdb8377b44f8
build: added WHYNEEDED=TARGET:DEPENDENCY

you can now do:

  make WHYNEEDED=smbd/smbd:gensec

and it will print:

 Checking why smbd/smbd needs to link to gensec
 target 'smbd/smbd' uses symbols set(['open_schannel_session_store']) from 'gensec'

Autobuild-User: Andrew Tridgell <tridge@samba.org>
Autobuild-Date: Tue Feb 22 03:35:58 CET 2011 on sn-devel-104
buildtools/wafsamba/symbols.py
buildtools/wafsamba/wscript