another Make (maybe) problem

[Jilles Tjoelker]

On Sat, Apr 05, 2014 at 11:12:36AM -0400, Robert Huff wrote:
> 	While it's probably not related to the nominal issue, a deeper
> look at the full buildworld log found ten instances of this:

> make[3]: "/usr/src/share/mk/bsd.subdir.mk" line 89: warning: duplicate 
> script for target "all_subdir_libnv" ignored
> make[3]: "/usr/src/share/mk/bsd.subdir.mk" line 89: warning: using 
> previous script for "all_subdir_libnv" defined here
> make[3]: "/usr/src/share/mk/bsd.subdir.mk" line 89: warning: duplicate 
> script for target "all-man_subdir_libnv" ignored
> make[3]: "/usr/src/share/mk/bsd.subdir.mk" line 89: warning: using 
> previous script for "all-man_subdir_libnv" defined here
> [snip]

> 	While it doesn't stop the build process ... it would be nice to 
> eliminate it as a possible contributing factor.
> 	1) Is this a problem, for this or anything else?
> 	2) Is there a way to fix it, short of a successful 
> buildworld/installworld?
> 	(My version of "/usr/src/share/mk/bsd.subdir.mk", r263778, has 118 
> lines/388 words/3377 characters.)

These messages are harmless, but are fixed by r264167. The cause is
pretty much expected: libnv was listed in SUBDIR twice.

-- 
Jilles Tjoelker