nginx-1.9.11 -- "Floating point exception" on exec after upgrading 1.9.10 -> 1.9.11

[jshare]

>./configure --with-cc-opt="-Wno-write-strings" ...

When I tried this, I get:

Starting nginx: nginx: [emerg] unknown directive "charset" in
/etc/nginx/nginx.conf:15
nginx: configuration file /etc/nginx/nginx.conf test failed

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But I just saw your other reply re the ngx_pagespeed changeset, so that's
what I'll look into

Posted at Nginx Forum: https://forum.nginx.org/read.php?2,264422,264484#msg-264484