u-boot.git/scripts/dtc/pylibfdt, branch master

pylibfdt: Rework "avoid unused variable warning" lines

2021-05-24T15:47:44+00:00

Clang has -Wself-assign enabled by default under -Wall and so when
building with -Werror we would get an error here.  Inspired by Linux
kernel git commit a21151b9d81a ("tools/build: tweak unused value
workaround") make use of the fact that both Clang and GCC support
casting to `void` as the method to note that something is intentionally
unused.

Signed-off-by: Tom Rini

dtc: Update the build rule for pylibfdt

2021-04-06T04:33:10+00:00

Some versions of make complain about using a grouped target without a
recipe:

.../pylibfdt/Makefile:36: *** grouped targets must provide a recipe.  Stop.

Fix this by adding a dummy recipe.

Signed-off-by: Simon Glass

libfdt: Tidy up pylibfdt build rule

2021-03-26T04:03:04+00:00

At present the build rule for pylibfdt depends on _libfdt.so but modern
Python versions add a different suffix to the output file, resulting in
something like _libfdt.cpython-38-x86_64-linux-gnu.so

The result is that pylibfdt is rebuilt every time.

Rename the file the standard name so that the rule works correctly. Also
add libfdt.py to the dependencies, so that file is always created if
missing.

Signed-off-by: Simon Glass

libfdt: Detected out-of-space with fdt_finish()

2020-09-22T18:50:43+00:00

At present the Python sequential-write interface can produce an error when
it calls fdt_finish(), since this needs to add a terminating tag to the
end of the struct section.

Fix this by automatically expanding the buffer if needed.

Signed-off-by: Simon Glass

binman: Adjust pylibfdt for incremental build

2020-07-25T01:25:15+00:00

If the pylibfdt shared-object file is detected, then Python assumes that
the libfdt.py file exists also.

Sometimes when an incremental build aborts, the shared-object file is
built but the libfdt.py is not. The only way out at this point is to use
'make mkproper', or similar.

Fix this by removing the .so file before it is built. This seems to make
Python rebuild everything.

Signed-off-by: Simon Glass 
Reviewed-by: Bin Meng

Revert "Merge tag 'dm-pull-20jul20' of git://git.denx.de/u-boot-dm"

2020-07-24T12:42:06+00:00

This reverts commit 5d3a21df6694ebd66d5c34c9d62a26edc7456fc7, reversing
changes made to 56d37f1c564107e27d873181d838571b7d7860e7.

Unfortunately this is causing CI failures:
https://travis-ci.org/github/trini/u-boot/jobs/711313649

Signed-off-by: Tom Rini

binman: Adjust pylibfdt for incremental build

2020-07-20T17:37:47+00:00

If the pylibfdt shared-object file is detected, then Python assumes that
the libfdt.py file exists also.

Sometimes when an incremental build aborts, the shared-object file is
built but the libfdt.py is not. The only way out at this point is to use
'make mkproper', or similar.

Fix this by removing the .so file before it is built. This seems to make
Python rebuild everything.

Signed-off-by: Simon Glass 
Reviewed-by: Bin Meng

scripts: dtc: ignore files generated generated by python

2019-11-23T19:53:48+00:00

Add __pycache__ to ignored files and extend the rule for _libfdt to also
include generated shared objects (e.g. _libfdt.cpython-37m-x86_64-linux-gnu.so).

Signed-off-by: Bartosz Golaszewski

pylibfdt: Correct the type for fdt_property_stub()

2019-11-05T01:15:32+00:00

This function should use a void * type, not char *. This causes an error:

TypeError: in method 'fdt_property_stub', argument 3 of type 'char const *'

Fix it.

Signed-off-by: Simon Glass

pylibfdt: Sync up with upstream

2019-11-05T01:15:32+00:00

Sync up the libfdt Python bindings with upstream, commit:

430419c (tests: fix some python warnings)

Signed-off-by: Simon Glass