Configure: restored "no-threads" in OpenSSL builds. This was previously used, but was incorrectly removed in 83d54192e97b while removing old threads remnants. Instead of using it conditionally when threads are not used, we now set in unconditionally, as even with thread pools enabled we never call OpenSSL functions in threads. This fixes resulting binary when using --with-openssl with OpenSSL 1.1.0+ and without -lpthread linked (notably on FreeBSD without PCRE).

/*
 * Copyright (C) Igor Sysoev
 * Copyright (C) Nginx, Inc.
 */


#ifndef _NGX_DARWIN_H_INCLUDED_
#define _NGX_DARWIN_H_INCLUDED_


void ngx_debug_init(void);
ngx_chain_t *ngx_darwin_sendfile_chain(ngx_connection_t *c, ngx_chain_t *in,
    off_t limit);

extern int       ngx_darwin_kern_osreldate;
extern int       ngx_darwin_hw_ncpu;
extern u_long    ngx_darwin_net_inet_tcp_sendspace;

extern ngx_uint_t  ngx_debug_malloc;


#endif /* _NGX_DARWIN_H_INCLUDED_ */