1ParseReadLine (10): 'ORIG_SHELL:= ${.SHELL}' 2Global: ORIG_SHELL = 3Var_Parse: ${.SHELL} (eval-keep-dollar-and-undefined) 4Global:delete .SHELL (not found) 5Command: .SHELL = (details omitted) 6Global: ORIG_SHELL = (details omitted) 7ParseReadLine (12): '.SHELL= overwritten' 8Global: .SHELL = overwritten 9CondParser_Eval: ${.SHELL} != ${ORIG_SHELL} 10Var_Parse: ${.SHELL} != ${ORIG_SHELL} (eval-defined) 11Var_Parse: ${ORIG_SHELL} (eval-defined) 12lhs = "(details omitted)", rhs = "(details omitted)", op = != 13ParseReadLine (19): '.MAKEFLAGS: .SHELL+=appended' 14ParseDependency(.MAKEFLAGS: .SHELL+=appended) 15Ignoring append to .SHELL since it is read-only 16CondParser_Eval: ${.SHELL} != ${ORIG_SHELL} 17Var_Parse: ${.SHELL} != ${ORIG_SHELL} (eval-defined) 18Var_Parse: ${ORIG_SHELL} (eval-defined) 19lhs = "(details omitted)", rhs = "(details omitted)", op = != 20ParseReadLine (27): '.undef .SHELL' 21Global:delete .SHELL 22ParseReadLine (28): '.SHELL= newly overwritten' 23Global: .SHELL = newly overwritten 24CondParser_Eval: ${.SHELL} != ${ORIG_SHELL} 25Var_Parse: ${.SHELL} != ${ORIG_SHELL} (eval-defined) 26Var_Parse: ${ORIG_SHELL} (eval-defined) 27lhs = "(details omitted)", rhs = "(details omitted)", op = != 28ParseReadLine (33): '.MAKEFLAGS: -d0' 29ParseDependency(.MAKEFLAGS: -d0) 30Global: .MAKEFLAGS = -r -k -d cpv -d 31Global: .MAKEFLAGS = -r -k -d cpv -d 0 32exit status 0 33