]> git.sur5r.net Git - u-boot/commit
cmd: rework "license" command
authorMasahiro Yamada <yamada.masahiro@socionext.com>
Mon, 30 Jan 2017 02:12:08 +0000 (11:12 +0900)
committerTom Rini <trini@konsulko.com>
Wed, 8 Feb 2017 20:56:28 +0000 (15:56 -0500)
commitd726f225f5eabc0efa1ef7006c4a6f840b28b767
treeedc752dbad179e8d6149ccca3efe00e975bf3eb5
parent61304dbec36dc445bbe7d2c19b4da0695861e0a8
cmd: rework "license" command

The previous commit ("add a new command to show .config contents")
improves the basic infrastructure of "embed a compressed file into
the U-Boot image, and print it by a command".  The same pattern for
the "license" command.

This commit reworks the command to improve the following:

[1] Improve log style

Kbuild style log

  GZIP    cmd/license_data.gz
  CHK     cmd/license_data_gz.h
  UPD     cmd/license_data_gz.h
  CHK     cmd/license_data_size.h
  UPD     cmd/license_data_size.h

instead of the bare Make log:

cat ./Licenses/gpl-2.0.txt | gzip -9 -c | \
tools/bin2header license_gzip > ./include/license.h

[2] Collect related code into the "cmd" directory

Prior to this commit, the license.h was created by tools/Makefile,
placed under the "include" directory, included from cmd/license.c,
and deleted by the top-level Makefile.  It is not a good idea to
scatter related code.

[3] Drop the fixed-malloc size LICENSE_MAX

Just allocate the minimum required size of buffer because we know
the size of the original gpl-2.0.txt.

[4] Fix more issues

Terminate the buffer with zero to prevent puts() from over-running.
Add "static" to do_license.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Makefile
cmd/.gitignore
cmd/Kconfig
cmd/Makefile
cmd/license.c
include/.gitignore
tools/Makefile
tools/bin2header.c [deleted file]