svn commit: r480864 - head/www/nginx

[Sergey Kandaurov]

Regarding "BROKEN_mips= error ngx_spinlock() or ngx_atomic_cmp_set() are
not defined",

nginx builds just fine on head-mips-default.
http://beefy7.nyi.freebsd.org/data/head-mips-default/p480767_s338956/logs/nginx-1.14.0_12,2.log

And now it's in "Ignored ports".
http://beefy7.nyi.freebsd.org/build.html?mastername=head-mips-default&build=p480887_s339007

Note -mabi=32, while you cite something with -mabi=64.