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Signed-off-by: Leah Rowe <leah@libreboot.org>
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errors are not defined for mktemp, and the /tmp file
system should be assumed reliable.
if /tmp is *unreliable*, then this is not something that
lbmk either can or should fix; the user clearly has
bigger problems.
manpages for mktemp do not define errors. it is assumed
to be completely reliable.
Signed-off-by: Leah Rowe <leah@libreboot.org>
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Instead of having detailed error messages, run most
commands through a function that calls err() under
fault conditions.
Where detail is still required, err() is still called
manually. Where it isn't, the error message is simply
whatever command was executed to cause the error.
This results in a massive sloccount reduction for lbmk;
specifically, 178 sloc reduction, or a 8.1% reduction.
The total sloccount is now 2022, for shell scripts.
Signed-off-by: Leah Rowe <leah@libreboot.org>
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Signed-off-by: Leah Rowe <leah@libreboot.org>
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Signed-off-by: Leah Rowe <leah@libreboot.org>
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Signed-off-by: Leah Rowe <leah@libreboot.org>
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Signed-off-by: Leah Rowe <leah@libreboot.org>
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Signed-off-by: Leah Rowe <leah@libreboot.org>
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Signed-off-by: Leah Rowe <leah@libreboot.org>
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This results in much cleaner copyright and license declarations.
SPDX headers are legally recognised and make auditing easier.
Also, remove descriptions of each script, from each script.
Libreboot documentation at docs/maintain/ describes them.
Signed-off-by: Leah Rowe <leah@libreboot.org>
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This was an oversight, during a previous audit.
Signed-off-by: Leah Rowe <leah@libreboot.org>
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previously, it was possible that the distclean or
crossgcc-clean modes were being executed on the same
project tree, needlessly. this patch fixes that.
Signed-off-by: Leah Rowe <leah@libreboot.org>
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these commands weren't being run at all, leading
to binaries (such as xgcc) not being removed, and
thus they were present in tested release archives.
this bug did not affect libreboot 20230625. it
appeared during my audit, post-20230625.
Signed-off-by: Leah Rowe <leah@libreboot.org>
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fit in 80 lines, and remove whitespace
Signed-off-by: Leah Rowe <leah@libreboot.org>
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in some cases, messages that should be considered errors
or warnings, were being written to the standard output,
rather than written as error messages.
also: one or two printf statements should specifically
avoid printing errors (to any file); in these cases,
stdout has been redirected to /dev/null
Signed-off-by: Leah Rowe <leah@libreboot.org>
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Signed-off-by: Leah Rowe <leah@libreboot.org>
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This cuts down on build time, and it will allow libreboot
to remove large chunks of code.
these ifd/gbe configs are just binary-encoded config files,
in a format well-understood. they can easily be opened up
and displayed, using ich9show or ifdtool, and manipulated
by these tools; bincfg can generate them from scratch, and
nvmutil can change mac addresses, for example.
so, do this and remove from lbmk the following:
* ich9utils (which contains ich9gen) - not needed anymore
* code in lbmk for handling ich9gen and insertions; the
coreboot build system is now used, for this same purpose,
so remove such code from lbmk
this results in a massive code size reduction (thousands of
lines) in lbmk; smaller when only looking at the build
system, but much larger when you consider that ich9utils
is also removed (about 3k sloc)
Signed-off-by: Leah Rowe <leah@libreboot.org>
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More than 90% of cats were thus terminated.
read (shell built-in) is better at reading, and dogs are better pets.
Signed-off-by: Riku Viitanen <riku.viitanen@protonmail.com>
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The -c option is added for distclean, and -x for crossgcc-clean,
in handle/make/config
about 100 sloc removed from lbmk
Signed-off-by: Leah Rowe <leah@libreboot.org>
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they weren't being copied back, after running the
make command. i overlooked this when testing in
the previous optimisations, because i only tested
building, not modification or updating of configs
Signed-off-by: Leah Rowe <leah@libreboot.org>
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it wasn't being checked for, to run cbfstool.
Signed-off-by: Leah Rowe <leah@libreboot.org>
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this means the unified /tmp handling is now provided for
in both the former "fetch" and "fetch_trees" script, which
are now (respectively):
./update project repo
./update project trees
if the fetch scripts weren't cleaning /tmp before, they
now are, because lbmk handles it
Signed-off-by: Leah Rowe <leah@libreboot.org>
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most of these steps do not need to be repeated, per image.
move it into handle/make/config, so that the steps are
performed on files that go under elf/coreboot (this will
save on build time).
the logic for handling 4MB ROM images on sandy/ivy was unused,
and has been removed.
Signed-off-by: Leah Rowe <leah@libreboot.org>
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Signed-off-by: Leah Rowe <leah@libreboot.org>
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