• rewrite bsd.apache.mk (prepare for options NG support) keep full backward support until apache20 is removed from the tree comment code to remove with MFC TODO:

• adjust apache20 and apache22 ports changes are transparent for users (no PORTREVISION bump)
  
  Users who are using special build instructions in make.conf, such as
  • WITH_STATIC_MODULES= alias dir log_config mime rewrite setenvif vhost_alias
    
    should convert the values to UPPERCASE
  • WITH_STATIC_MODULES= ALIAS DIR LOG_CONFIG MIME REWRITE SETENVIF VHOST_ALIAS
    
    At the moment code to support old lowercase style is in place, but target to remove in favor for options NG.

with hat apache@