1 Global:param = twice 2 Global:VARNAME = VAR.$${param} 3 Var_Parse: ${VARNAME} (eval) 4 Global:VAR.${param} = initial-value 5 Var_Parse: ${${VARNAME}::=assigned-value} (eval-defined) 6 Var_Parse: ${VARNAME}::=assigned-value} (eval-defined) 7 Applying ${VAR.${param}::...} to "initial-value" (eval-defined, none, regular) 8 Modifier part: "assigned-value" 9 Var_Parse: ${param} (eval) 10 Global:VAR.twice = assigned-value 11 Result of ${VAR.${param}::=assigned-value} is "" (eval-defined, none, regular) 12 Var_Parse: $ for symmetry with the usual assignment operators. (eval) 13 make: "varmod-assign.mk" line 139: FIXME: don't expand the variable name twice here, for symmetry with the usual assignment operators. 14 Var_Parse: ${${VARNAME}} != "initial-value" (eval-defined) 15 Var_Parse: ${VARNAME}} != "initial-value" (eval-defined) 16 Global:.MAKEFLAGS = -r -k -d v -d 17 Global:.MAKEFLAGS = -r -k -d v -d 0 18 mod-assign: first=1. 19 mod-assign: last=3. 20 mod-assign: appended=1 2 3. 21 1 22 2 23 3 24 mod-assign: ran:3. 25 mod-assign: global: 1, 3, 1 2 3, 3. 26 mod-assign-nested: then1t1 27 mod-assign-nested: else2e2 28 mod-assign-nested: then3t3 29 mod-assign-nested: else4e4 30 make: Bad modifier ":" for variable "" 31 mod-assign-empty: value} 32 make: Bad modifier ":" for variable "" 33 mod-assign-empty: overwritten} 34 mod-assign-empty: VAR=overwritten 35 make: Unknown modifier ":x" 36 37 sysv:y 38 make: Unfinished modifier for "ASSIGN" ('}' missing) 39 40 ok=word 41 make: " echo word; false " returned non-zero status 42 err=previous 43 exit status 0 44