aha
SCCS.mk is in the nmake src
the intention was to install it in $INSTALLROOT/lib/make/
its deliberately not installed by default
I'm not exactly sure why, except that maybe it wasn't tested in the real world
here it is -- put this in the same dir as the makefile or in
$INSTALLROOT/lib/make/
if it works for you then I'll make sure its installed by default
---
/*
* sccs metarule support
*/
":SCCS:" : .MAKE .OPERATOR
GET = get
GETFLAGS =
.SCCS.UNGET =
.SCCS.get : .FUNCTION
local ( I O ) $(%)
if "$(O:P=X)"
return : $(O) ok
end
if ! .SCCS.UNGET
.DONE : .SCCS.DONE
.SCCS.DONE :
$(RM) $(RMFLAGS) $(.SCCS.UNGET)
end
.SCCS.UNGET += $(O)
return $(GET) $(GETFLAGS) $(I) > $(O)
% : .TERMINAL s.%
$(.SCCS.get $(>) $(<))
---
On Mon, 16 Jan 2012 17:31:31 -0500 Bruce Lilly wrote:
> On Mon, 16 Jan 2012 10:00:47 -0500
> Glenn Fowler <[email protected]> wrote:
> > did you assert this near the top of your makefile:
> > :SCCS:
> >
> > this can also be asserted in a global rules file
> I hadn't; doing so gives a warning until after the .mo file is
> recompiled:
> #nmake -n prog
> make: warning: nmakefile.mo: out of date with nmakefile
> make: warning: nmakefile.mo: recompiling
> make: "nmakefile", line 6: warning: operator :SCCS: not defined
> make: don't know how to make prog : a.o : a.c
> [this is adapted from the example in the Alcatel tutorial, where s.a.c
> is an SCCS file]
> After the .mo file is recompiled the warning disappears but the error
> remains.
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