1ParseReadLine (10): 'ORIG_SHELL:= ${.SHELL}' 2Global:ORIG_SHELL = 3Var_Parse: ${.SHELL} with VARE_WANTRES|VARE_KEEP_DOLLAR|VARE_KEEP_UNDEF 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} with VARE_UNDEFERR|VARE_WANTRES 11Var_Parse: ${ORIG_SHELL} with VARE_UNDEFERR|VARE_WANTRES 12lhs = "(details omitted)", rhs = "(details omitted)", op = != 13ParseReadLine (19): '.MAKEFLAGS: .SHELL+=appended' 14ParseDoDependency(.MAKEFLAGS: .SHELL+=appended) 15Ignoring append to .SHELL since it is read-only 16CondParser_Eval: ${.SHELL} != ${ORIG_SHELL} 17Var_Parse: ${.SHELL} != ${ORIG_SHELL} with VARE_UNDEFERR|VARE_WANTRES 18Var_Parse: ${ORIG_SHELL} with VARE_UNDEFERR|VARE_WANTRES 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} with VARE_UNDEFERR|VARE_WANTRES 26Var_Parse: ${ORIG_SHELL} with VARE_UNDEFERR|VARE_WANTRES 27lhs = "(details omitted)", rhs = "(details omitted)", op = != 28ParseReadLine (33): '.MAKEFLAGS: -d0' 29ParseDoDependency(.MAKEFLAGS: -d0) 30Global:.MAKEFLAGS = -r -k -d cpv -d 31Global:.MAKEFLAGS = -r -k -d cpv -d 0 32exit status 0 33