%% "P. Jeffrey Ungar" <[EMAIL PROTECTED]> writes:

  pju> If a command for a rule is a submake, but the command is
  pju> contained in a variable, then it can't run the submake in
  pju> parallel. You get an error message:

  pju> gmake[1]: warning: jobserver unavailable: using -j1.  Add `+' to parent
  pju> make rule.

You need to use the "+" token to force make to consider lines that don't
contain explicit references to the $(MAKE) variable as submake lines.

See the link in the description of this error message, in the section of
the GNU make manual describing errors.

-- 
-------------------------------------------------------------------------------
 Paul D. Smith <[EMAIL PROTECTED]>          Find some GNU make tips at:
 http://www.gnu.org                      http://www.ultranet.com/~pauld/gmake/
 "Please remain calm...I may be mad, but I am a professional." --Mad Scientist

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