-a

abort build on first error

-e

executes specified lua file and exits

-c

clean targets

-f

force build

-d

build targets that is dependent given targets

--dry

dry run, don’t run any jobs

-j

sets the number of threads to use (default: auto, -v will show it)

-s

script file to use (default: bam.lua)

-l

print local variables in backtrace

-t

print backtrace when an error occurs

-r

build progress report format (default: s) b = progress bar c = use ansi colors s = build steps

-v

be verbose

-n

don’t use cache

-g

ignore script timestamp