On Sat, 11 Mar 2000, David Maxwell wrote:
> > > 3. Is there recommended way to test for X installed on the
> > >    build target in the Makefile?
> > USE_X11=yes
> 
> That says the package uses X. To test for X - (For a package 
> that builds both text and gui mode apps?) I don't see
> a canonical example. How about this?
> 
> .if exists (${X11BASE})

From bsd.pkg.mk (rev 1.414), line 874+:

.elif ((defined(USE_IMAKE) || defined(USE_MOTIF) || \
        defined(USE_X11BASE) || defined(USE_X11)) && \
       !exists(${X11BASE}))
IGNORE= "uses X11, but ${X11BASE} not found"


 - Hubert

-- 
Microsoft: "Where do you want to go today?"
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BSD:       "Are you guys coming, or what?"