Kconfiglib.git/allmodconfig.py, branch v10.24.0Fork of https://github.com/zephyrproject-rtos/Kconfiglib.githttps://git.mcdonnell.dev/Kconfiglib.git/atom?h=v10.24.02018-11-17T18:03:36ZAdd support for KCONFIG_ALLCONFIG2018-11-17T18:03:36ZUlf Magnussonulfalizer@gmail.com2018-11-17T08:21:13Zurn:sha1:b65baa47f69ae4c3993876a7edf0da0075aa70ff
This allows some symbol values to be forced while running
all{def,no,yes,mod}config.py. See Documentation/kbuild/kconfig.txt in
the Linux kernel.
Add a helper function load_allconfig() to Kconfiglib to avoid code
duplication in the tools.
Also add functions for enabling/disabling the warning that's generated
when a symbol is assigned multiple times in a (set of) .config files and
the values differ. It should be disabled when merging the
KCONFIG_ALLCONFIG configuration file. Previously, only the warning
generated when the assigned values are identical could be disabled.
Disable all warnings related to assigning a symbol multiple times in
examples/merge_config.py as well.
Introduce Kconfig.unique_defined_syms and Kconfig.unique_choices2018-08-22T18:05:11ZUlf Magnussonulfalizer@gmail.com2018-08-22T00:25:20Zurn:sha1:d2c1430c91c574dc0dfd84f3652c8d9af8c77568
These are the same as Kconfig.defined_syms and Kconfig.choices, except
duplicates are removed. Kconfig order is still preserved.
This is almost always what you want when iterating through symbols and
choices, as it potentially saves work, avoids generating duplicates when
writing output, and still preserves Kconfig order for readability.
The old attributes will be kept for backwards compatibility (maybe
there's some rare cases where they could be useful too). They're created
internally anyway.
Massively speed up U-Boot parsing2018-07-11T12:55:25ZUlf Magnussonulfalizer@gmail.com2018-07-11T08:25:41Zurn:sha1:71872a88641f713dfa986906e860c320a74fd84a
U-Boot has a ton of definition locations for some symbols, causing a lot
of redundant work when iterating over Kconfig.defined_syms in
_build_dep(). Iterate over set(Kconfig.defined_syms) instead, wherever
possible.
This speeds up the U-Boot parsing time from 4 seconds to 0.6 seconds on
my machine.
Also update the bundled tools to iterate over set(Kconfig.defined_syms).
The performance loss is negligible even for projects that don't use
multiple definition locations.
Update the documentation to clarify that symbols/choices defined in
multiple locations appear multiple times in Kconfig.defined_syms/choices
as well.
Simplify allnoconfig.py and allyesconfig.py2018-06-12T00:04:45ZUlf Magnussonulfalizer@gmail.com2018-06-11T23:58:41Zurn:sha1:0327db2e642800a1608b006cd6c569f7bca0ff5c
We can rely on set_value() being a no-op when setting non-bool/tristate
symbols to 0/1/2 (due to those values being invalid for other types).
Remove some long duplicated comments too.
Mention KCONFIG_CONFIG in the all*config.py scripts2018-06-11T10:42:05ZUlf Magnussonulfalizer@gmail.com2018-06-11T10:42:05Zurn:sha1:8035e92560b9ad7da505748cfed459ba7f45fe80
This environment variable was inherited from the C tools.
kconfiglib.standard_config_filename() looks at it.
Add license tags to scripts2018-06-06T06:57:32ZUlf Magnussonulfalizer@gmail.com2018-06-06T06:57:04Zurn:sha1:a607db8a47fde00bd301d785ba1fbb8a5eab06da
Everything's ISC.
Add an allmodconfig implementation2018-05-30T21:45:04ZUlf Magnussonulfalizer@gmail.com2018-05-30T20:31:53Zurn:sha1:4a71241b6c93b58ef8bc05b1f85c489b35f1d5f7
Verified to produce identical output to 'make allmodconfig', for all
arches.
Will be packaged.