XBMK_CACHE is now used, instead of hardcoding cache/
this is exported initialised to cache/, if unset.
this means you can set your own directory, and it means
./update release will use the same directory.
this means bandwidth wastage is further avoided.
Signed-off-by: Leah Rowe <leah@libreboot.org>
lib.sh download() is used by subfile handling in git.sh,
e.g. crossgcc tarballs.
they are not currently cached, but are downloaded directly
in place.
cache them, under cache/file/, saved with the name equal
to the checksum, so: cache/file/CHECKSUM
if the given cached file exists, use it as-is for simple
copy, instead of curl. this avoids re-downloading a lot of
crossgcc tarballs, where different coreboot trees may use
some archives that are the same throughout.
Signed-off-by: Leah Rowe <leah@libreboot.org>
stub it from the trees script. the way it works now,
there is less code in the build system.
./build roms
this is no longer a thing
./build roms serprog
this is also no longer a thing. instead, do:
./update trees -b coreboot targetnamehere
./update trees -b pico-serprog
./update trees -b stm32-vserprog
the old commands still works, which causes the new
commands to run
coreboot roms now appear in elf/, not bin/, as before,
but those images now contain payloads.
NOTE: to contradict the above: ./build roms is no
longer a thing, in that it's now deprecated, but
backward compatibility is present for now. it will
be removed in a future release.
./build roms list also still works! it will do:
./update trees -b coreboot list
also:
./update trees -b grub list
this is now possible too
if a target "list" is provided, for multi-tree sources,
the targets are shown.
there is another difference: seagrub roms are now seagrub_,
instead of seabios_withgrub.
seabios-only roms are no longer provided, where grub is also
enabled; only seagrub is used. the user can easily remove
the bootorder file, if they want seabios to not try grub first.
Signed-off-by: Leah Rowe <leah@libreboot.org>
testing +x is all well and good, but the variable string
may be empty, even if set. some of the checks in the build
system are relying on the latter, so handle it.
Signed-off-by: Leah Rowe <leah@libreboot.org>
we don't want the user to flash coreboot from elf/, because
those images do not contain payloads. the user must flash from
bin/
ample warning is given, at build time, but the warning is written
in english. therefore, some people may not understand it, because
they may not even speak english.
hide the coreboot elf/ directory, to mitigate this possibility.
in most cases, this will probably prevent the average user from
flashing those images, since they likely won't see it.
the "DO NOT FLASH" warning is still included in that directory
name, while creating it.
Signed-off-by: Leah Rowe <leah@libreboot.org>
error out if it's not set. ditto projectsite.
that way, if the files are accidentally deleted, or not
added in a derivative of the build system, you'll know.
Signed-off-by: Leah Rowe <leah@libreboot.org>
the e() and setvars() functions need to be declared before
the dependencies function.
also: after calling install_packages, it was doing a return
when it should have done an exit.
this is all fixed now. i apologise to anyone who previously
ran into trouble with this!
Signed-off-by: Leah Rowe <leah@libreboot.org>
it's bloat. telling the user to rtfm is something that
we already do on irc; they will still ask how to do
everything, and ignore the message from badcmd(), or
they will automatically know to rtfm.
i'm on a massive purge, removing bloat from lbmk as
part of Libreboot Build System Audit 6.
all bloat must go.
Signed-off-by: Leah Rowe <leah@libreboot.org>
replace it with logic that simply uses "." to load
files directly.
config/git files are now directories, also containing
pkg.cfg files each with the same variables as before,
such as repository link and commit hash
this change results in a noticeable reduction in code
complexity within the build system.
unified reading of config files: new function setcfg()
added to lib.sh
setcfg checks if a config exists. if a 2nd argument is
passed, it is used as a return value for eval, otherwise
a string calling err is passed. setcfg output is passed
through eval, to set strings based on config; eval must
be used, so that the variables are set within the same
scope, otherwise they'd be set within setcfg which could
lead to some whacky results.
there's still a bit more more to do, but this single change
results in a substantial reduction in code complexity.
Signed-off-by: Leah Rowe <leah@libreboot.org>
nowadays, we don't insert GRUB keymaps automatically, for
sake of efficiency; without one, the default is US QWERTY.
Signed-off-by: Leah Rowe <leah@libreboot.org>
prevent duplicate main instances of the build
system from running
the lock file is deleted when the parent process
exits, alongside the tmpdir deletion
the build system must only ever be run ot one
instance at a time, per work directory
Signed-off-by: Leah Rowe <leah@libreboot.org>
i was being a bit too clever about some optimisations
revert this change. otherwise, nothing will download
or build
Signed-off-by: Leah Rowe <leah@libreboot.org>
don't say "file missing", because it may be present!
instead, say that the download failed. this covers both
contexts: internet failed and thus no file present, or
the file is present but checksum verification failed.
Signed-off-by: Leah Rowe <leah@libreboot.org>
on the initial check, the output is confusing because
it will say "checksum verification failed" if the
file doesn't already exist, but then goes to download.
only say checksum failed if a download occured, and the
check failed, otherwise report nothing except that the
file already exists.
this will not reduce the ability to debug issues later
on, and it will reduce the amount of confusion for users.
Signed-off-by: Leah Rowe <leah@libreboot.org>
it was only downloading the main url, even when
it should use the backup.
fix it by actually using the for loop variable.
Signed-off-by: Leah Rowe <leah@libreboot.org>
in future revisions, i will make tarballs become subfiles,
to complement submodules. e.g. crossgcc tarballs in coreboot
Signed-off-by: Leah Rowe <leah@libreboot.org>
one directory per util, under elf/
e.g. elf/cbfstool/
further split by tree name, e.g.:
elf/cbfstool/default/
elf/cbfstool/foo/
Signed-off-by: Leah Rowe <leah@libreboot.org>
just run make directly. the trees script isn't really
designed to directly build directories, so don't.
nothing wrong with good old fashioned make -C
Signed-off-by: Leah Rowe <leah@libreboot.org>
Leah Rowe