🚀 go-pugleaf

I tried to make a number of dependencies using foreach and other
functions, but I failed because make obviously doesn't parse the
makefile in the order I'd expected.  If this qualifies as a bug or
not, I'm not sure.  Perhaps the documentation could clarify how
variables are expanded in this case, though.  I couldn't find it
there, but had to find out through experimentation.

Much simplified, I tried a Makefile looking like this:

	define deps
	apa: /usr
	bepa: /etc

	endef
	$(deps)

I hoped to make two dependencies this way, one for "apa" and one for
"bepa".  Turns out, however, that it interpretes it as a static
pattern rule, with the target-pattern containing the newline.  More
precisely, my make says

	Makefile:5: target pattern contains no `%'.  Stop.

This happened on

SunOS 4.1.2
SparcStation SLC
make 3.62