libcompat invalid variant name macosx-framework

[ryandesign@…]

libcompat contains this section:

	# Copy regexp.h on Tiger
	if {[variant_isset macosx-framework]} {
		file copy "${portpath}/${filesdir}/regexp.h" "${destroot}${prefix}/include/"
	}

There are two problems with this:

1. The port defines no variant named "macosx-framework" so this section can never be executed
2. "macosx-framework" is not a valid variant name (the hyphen is not a valid character in variant names; see #14141 and #14147)

Paul, I'm assigning this to you since you added these lines in r13149 and I hope you will remember how this was meant to work so that you can fix it.

[pguyot@…]

Fixed in r34430.