1make: "cond-func.mk" line 37: Missing ')' after argument 'A' for 'defined' 2make: "cond-func.mk" line 53: Missing ')' after argument 'A' for 'defined' 3make: "cond-func.mk" line 57: Missing ')' after argument 'A' for 'defined' 4make: "cond-func.mk" line 91: Unknown operator '&' 5make: "cond-func.mk" line 107: A plain function name is parsed as defined(...). 6make: "cond-func.mk" line 115: A plain function name is parsed as defined(...). 7make: "cond-func.mk" line 126: Symbols may start with a function name. 8make: "cond-func.mk" line 132: Symbols may start with a function name. 9make: "cond-func.mk" line 138: Missing ')' after argument '' for 'defined' 10make: "cond-func.mk" line 145: Missing ')' after argument '${:UVARNAME}.param' for 'defined' 11make: Fatal errors encountered -- cannot continue 12make: stopped in unit-tests 13exit status 1 14