following on from the previous commit, if you run
something like "./build roms list" when running for
the first time from a codeberg tarball, the output
of the git commands will be included in the output
hide this output
Signed-off-by: Leah Rowe <leah@libreboot.org>
a user was getting error "version unset" when using the
tarball generated from codeberg. it's recommended to use
the git repository properly, or a release archive.
mitigate this so that the build succeeds anyway.
Signed-off-by: Leah Rowe <leah@libreboot.org>
again, the directory in question is simply used
in a for loop using asterisk (git_am_patches) and
the for loop simply won't iterate if either the
directory doesn't exist or it contains no items.
Signed-off-by: Leah Rowe <leah@libreboot.org>
in the function that immediately follows, it
starts two for loops that check every item in
that directory, using the asterisk wildcard.
if the directory does not exist, then the for
loop will simply break on first pass.
Signed-off-by: Leah Rowe <leah@libreboot.org>
we want ./update release to work in release archives.
under the current logic, CHANGELOG would be cloned into
release/, thus breaking ./update trees -f
fix it by adding the file to .gitignore
Signed-off-by: Leah Rowe <leah@libreboot.org>
firstly, memtest86+ is currently not cross compiled and
relies on 64-bit headers (x86_64 only). a 32-bit distro
is unlikely to be able to build 64-bit binaries.
secondly: vboot throws a build error due to -Werror when
building on 32-bit hosts. we rely on vboot code to build
cbfstool, so turn off -Werror on vboot
that's all. 32-bit hosts are not recommended; it is assumed
that you are building on an x86_64 host. work will go into
the build system at a later date to make it more portable,
by cross compiling everything, but this should fix 32-bit
for now.
there are some x60/t60 users who still want to build roms,
so let's allow them that possibility.
Signed-off-by: Leah Rowe <leah@libreboot.org>
"./update project trees" is a leftover from the
old build system design, prior to audits.
this particular call is for when xtree is defined,
which means that a given tree must rely on the given
coreboot tree defined by xtree. the "xtree" tree is
downloaded, so that its crossgcc builds can be re-used
to save time when building targets across many trees.
this is because trees often use identical crossgcc builds.
Signed-off-by: Leah Rowe <leah@libreboot.org>
The E6400 uses a 100 MHz reference clock on DPLL_REF_SSCLK, whereas
libgfxinit assumed that the reference was always 96 MHz. The frequency
difference caused by a 100 MHz reference with PLL config values
calculated assuming a 96 MHz reference were not significant enough to
cause noticable issues with the more common 1280 x 800 panels, but are
enough to matter for the 1440 x 900 panels which use a higher pixel
clock. This only affected the pre-OS graphics environment provided by
libgfxinit, as Linux drivers would determine the reference clock
frequency based on data in the VBT.
Fix this by making the reference clock frequency in libgfxinit
configurable for GM45 based on a new coreboot Kconfig, which is set to
100 MHz for the E6400.
Signed-off-by: Nicholas Chin <nic.c3.14@gmail.com>
for single-tree project (e.g. flashprog):
config/submodule/PROJECT/MODNAME/patches
for multi-tree project (e.g. coreboot):
config/submodule/PROJECT/TREE/MODNAME/patches
MODNAME is e.g.:
3rdparty/vboot directory in coreboot: would become vboot
(the submodule codepath is filtered to up to the final slash)
another example:
submodire src dir 3rdparty/foo/bar
MODNAME would be "bar"
Add whatever patches you like to a given submodule.
An example patch is included in this commit.
Signed-off-by: Leah Rowe <leah@libreboot.org>
the function is very small and only called once,
from fetch_project_trees()
merge it into fetch_project_trees()
Signed-off-by: Leah Rowe <leah@libreboot.org>
one of the calling functions relies on the return value
to be always 0, so these error conditions in mkrom_tarball
have been altered to cause an *exit* (non-zero) instead.
in practise, the commands in question were printf commands
run after tho directory they output to had been created,
so write access would probably not be an issue.
nonetheless, technically correct is the best kind of correct.
Signed-off-by: Leah Rowe <leah@libreboot.org>
previously, it was attempting to load the configs and silently
failing. we must provide feedback to the user.
Signed-off-by: Leah Rowe <leah@libreboot.org>
The build system already deletes .git in all source
directories for each given release, but does so at
the very end; it still does, but now it is deleted
one by one per project, to save space during very
large builds (release sizes vary wildly, depending
on how many trees exist for coreboot basically).
If you're building entirely in tmpfs (as I do), this
could be a problem if you have lots of .git/ directories.
This change reduces disk usage, or in the above example,
memory usage when running the build system from tmpfs.
This complements another recent change, where ROM images
are compressed per target during release builds, rather
than all at the very end of the process. It is part of a
series of optimisations, to reduce the memory and disk
usage of the build system, and to reduce I/O wastage
in general.
This change will not be the last of such changes!
Signed-off-by: Leah Rowe <leah@libreboot.org>
when running the inject logic, we should still initialise
the git repository because these commands make use of the
coreboot build system which requires git.
Signed-off-by: Leah Rowe <leah@libreboot.org>
an equivalent change has been made in cbmk.
certain lbmk-specific variable names have been made
generic, with certain functions and other variables
moved around.
i maintain sync between libreboot and canoeboot, where
both projects can have the same behaviours, and most of
the merge conflicts have to do with variable names
containing "LBMK", "lbmk", "cbmk" or "CBMK", or
indeed "canoeboot" and "libreboot"
LBMK/lbmk/CBMK/cbmk variables between canoeboot and
libreboot now contain the string XBMK/xbmk
it should now be *much* easier to merge build system
changes between lbmk and cbmk.
Signed-off-by: Leah Rowe <leah@libreboot.org>
Leah Rowe