1make: var-op-expand.mk:274: Unknown modifier ":s,value,replaced," 2 while evaluating variable "later" with value "" 3 while evaluating variable "indirect" with value "${later:s,value,replaced,} ok ${later:value=sysv}" 4make: var-op-expand.mk:282: Unknown modifier ":s,value,replaced," 5 while evaluating variable "later" with value "lowercase-value" 6 while evaluating variable "indirect" with value "${later:s,value,replaced,} ok ${later:value=sysv}" 7make: var-op-expand.mk:295: Bad condition 8 while evaluating condition " < 0 " 9make: var-op-expand.mk:295: Unknown modifier ":Z1" 10 while parsing "${:Z1}:${:Z2}}" 11 while evaluating then-branch of condition " < 0 " 12make: var-op-expand.mk:295: Unknown modifier ":Z2" 13 while parsing "${:Z2}}" 14 while evaluating else-branch of condition " < 0 " 15make: var-op-expand.mk:295: Unknown modifier ":Z1" 16 while evaluating "${:Z1}:${:Z2}}" with value "" 17make: var-op-expand.mk:295: Unknown modifier ":Z2" 18 while evaluating "${:Z2}}" with value "" 19make: Fatal errors encountered -- cannot continue 20make: stopped in unit-tests 21exit status 1 22