Configure: honor dependencies of dynamic modules. Dependencies of dynamic modules are added to NGX_ADDON_DEPS (and it is now used for dynamic modules) to be in line with what happens in case of static compilation. To avoid duplication, MAIL_DEPS and STREAM_DEPS are no longer passed to auto/module when these modules are compiled as dynamic ones. Mail and stream dependencies are handled explicitly via corresponding variables.

# Copyright (C) Igor Sysoev
# Copyright (C) Nginx, Inc.


cat << END >> $NGX_AUTO_CONFIG_H

#ifndef $have
#define $have  $value
#endif

END