Nightly changed configure flag

Nightly now requires --enable-zts rather than --enable-maintainer-zts: commit

It appears to me that --enable-maintainer-zts is still recognized. Or is it just ignored? How can we test it?

Look at configure output: It will emit a warning and be ignored.

It definitely changed, I changed it myself in the referenced commit, from this pull.

Interesting… and a little surprising.

At any rate, note to future self: php -i reports any configuration option you pass, and for thread safety, one must look at Thread Safty output. should fix it for our master/nightly builds.