svn commit: r204591 - in head: sbin/ipfw sys/conf sys/net sys/netinet sys/netinet/ipfw sys/netinet/ipfw/test

[Kostik Belousov]

On Tue, Mar 02, 2010 at 08:58:08PM +0100, Dag-Erling Sm??rgrav wrote:
> Kostik Belousov <kostikbel at gmail.com> writes:
> > The question I do not know answer for, is why do we need LDADD.
> 
> LDADD tells the linker to link ipfw with libutil.
> 
> DPADD tells make to relink ipfw if libutil changes.
> 
> You can do without DPADD, but incremental builds (i.e. "make buildworld
> -DNO_CLEAN" or simply "make") won't work properly.

I know this, but I do not understand why bsd.mk cannot deduce LDADD
value from DPADD automatically.
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