Lines Matching refs:cmdline
136 # the argument of an '.if' directive is evaluated in cmdline scope. Putting
137 # these together makes it possible to undefine variables from the cmdline
139 .MAKEFLAGS: CMDLINE=cmdline
140 .if ${:U${CMDLINE}${:U:@CMDLINE@@}} != "cmdline"
143 # Now the cmdline variable got undefined.
144 .if ${CMDLINE} != "cmdline"
147 # At this point, it still looks as if the cmdline variable were defined,
148 # since the value of CMDLINE is still "cmdline". That impression is only
149 # superficial though, the cmdline variable is actually deleted. To
158 .if ${CMDLINE} != "cmdline"
162 # target in the cmdline scope, that same variable was exported to the
165 .if ${CMDLINE} != "cmdline"
173 .if ${CMDLINE} != "cmdline"
185 # Finally the variable 'CMDLINE' from the cmdline scope is gone, and all its
189 .MAKEFLAGS: CMDLINE=cmdline # have a cmdline + environment variable
190 .if ${:U:@CMDLINE@@}} # undefine cmdline, keep environment