mkexport.sh, Export.mk

These implement part of the top-level Makefile’s ‘export’ target. That target will bundle up all of the NuttX libraries, header files, and the startup object into an export-able, binary NuttX distribution. The Export.mk is used only by the mkexport.sh script to parse out options from the top-level Make.defs file.

USAGE: tools/mkexport.sh [-d] [-z] [-u] -t <top-dir> [-x <lib-ext>] -l “lib1 [lib2 [lib3 …]]”

This script also depends on the environment variable MAKE which is set in the top-level Makefile before starting mkexport.sh. If MAKE is not defined, the script will set it to which make.