docs/manual/make-tips.txt

4 [[make-tips]]
5 === 'make' tips
7 This is a collection of tips that help you make the most of Buildroot.
9 .Display all commands executed by make:
12  $ make V=1 <target>
18  $ make list-defconfigs
24  $ make help
49  $ make clean
58  $ make manual-clean
59  $ make manual
73  $ make distclean
77 If +ccache+ is enabled, running +make clean+ or +distclean+ does
81 .Dumping the internal make variables:
83 One can dump the variables known to make, along with their values:
86  $ make -s printvars VARS='VARIABLE1 VARIABLE2'
94   specified make-patterns - this must be set else nothing is printed
101  $ make -s printvars VARS=BUSYBOX_%DEPENDENCIES
110  $ make -s printvars VARS=BUSYBOX_%DEPENDENCIES QUOTED_VARS=YES
119  $ make -s printvars VARS=BUSYBOX_%DEPENDENCIES RAW_VARS=YES
130  $ eval $(make -s printvars VARS=BUSYBOX_DEPENDENCIES QUOTED_VARS=YES)