That's hugely softer than Hillaries absolute denouncement of it.
He was spot on about Obama pretending to be in favor of gay marriage (though wrong in his timing- Obama didn't "learn his lesson" until after the Supreme Court ruling. Talk about leading from the rear.)
Like his comments about the court ruling, I read this as him being opposed to the issue as an issue, not the right.
This is the guy who invited Theil to speak at the republican convention-- the first openly gay speaker who in fact stated he was gay at the podium and was applauded for it.
That sure undermines the spin democrats want to spin, but it's the reality.
And basically, this is a turning point for republicans. Trump is the first non-openly homophobic candidate from either party to run for president. It sucks that he's such a doofus and doesn't give good soundbites, but there it is.