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