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      1  1.1  rillig # $NetBSD: opt-no-action-runflags.mk,v 1.1 2020/12/09 07:57:52 rillig Exp $
      2  1.1  rillig #
      3  1.1  rillig # Tests for the -n command line option, which runs almost no commands,
      4  1.1  rillig # combined with the RunFlags '@', '-', '+' for individual commands.
      5  1.1  rillig #
      6  1.1  rillig # See also:
      7  1.1  rillig #	opt-jobs-no-action.mk
      8  1.1  rillig #		The corresponding test with the -j option
      9  1.1  rillig 
     10  1.1  rillig .MAKEFLAGS: -n
     11  1.1  rillig 
     12  1.1  rillig all: .PHONY combined
     13  1.1  rillig 
     14  1.1  rillig SILENT.no=	# none
     15  1.1  rillig SILENT.yes=	@
     16  1.1  rillig ALWAYS.no=	# none
     17  1.1  rillig ALWAYS.yes=	+
     18  1.1  rillig IGNERR.no=	echo running
     19  1.1  rillig IGNERR.yes=	-echo running; false
     20  1.1  rillig #
     21  1.1  rillig combined: .PHONY
     22  1.1  rillig 	@+echo hide-from-output 'begin $@'; echo
     23  1.1  rillig .for silent in no yes
     24  1.1  rillig .  for always in no yes
     25  1.1  rillig .    for ignerr in no yes
     26  1.1  rillig 	@+echo hide-from-output silent=${silent} always=${always} ignerr=${ignerr}
     27  1.1  rillig 	${SILENT.${silent}}${ALWAYS.${always}}${IGNERR.${ignerr}}
     28  1.1  rillig 	@+echo hide-from-output
     29  1.1  rillig .    endfor
     30  1.1  rillig .  endfor
     31  1.1  rillig .endfor
     32  1.1  rillig 	@+echo hide-from-output 'end $@'
     33