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Convert the buildman documentation to rST format and include it in the
'build' section.
Signed-off-by: Simon Glass <[email protected]>
Reviewed-by: Quentin Schulz <[email protected]>
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Buildman now uses worktrees when available, instead of doing a full clone.
This was done in this commit:
76de29fc4f buildman: Use git worktrees instead of git clones when possible
Drop the TODO.
Signed-off-by: Simon Glass <[email protected]>
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Detect warnings about missing maintain info and return result code 2 in
that case.
Signed-off-by: Simon Glass <[email protected]>
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Bring this tool into buildman, so we don't have to run it separately. The
board.cfg file is still produced as part of the build, to save time when
doing another build in the same working directory. If it is out of date
with respect to the Kconfig, it is updated.
Time to regenerate on a recent single-thread machine is 4.6s (1.3s on a
32-thread machine), so we do need some sort of cache if we want buildman
to be useful on incremental builds. We could use Python's pickle format
but:
- it seems useful to allow boards.cfg to be regenerated, at least for a
while, in case other tools use it
- it is possible to grep the file easily, e.g. to find boards which use
a particular SoC (similar to 'buildman -nv <soc>'
Signed-off-by: Simon Glass <[email protected]>
Suggested-by: Tom Rini <[email protected]>
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Add a flag to allow buildman to behave properly for use from an IDE. This
shows error/warning output on stderr and drops all summary and progress
information.
This should normally only be used when building a single board.
Fix up a confusing comment for GetResultSummary() while we are here, since
we want to use the Outcome object to access the unprocessed error lines
from the build.
Signed-off-by: Simon Glass <[email protected]>
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As removal of nds32 has been ack'd for the Linux kernel, remove support
here as well.
Cc: Rick Chen <[email protected]>
Signed-off-by: Tom Rini <[email protected]>
Reviewed-by: Rick Chen <[email protected]>
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Add a -a option to specify changes to the config before the build
commences. For example
buildman -a ~CONFIG_CMDLINE
disables CONFIG_CMDLINE before doing the build.
This makes it easier to try things out as well as to write tests without
creating a new board or manually manging the .config file.
Signed-off-by: Simon Glass <[email protected]>
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Rename this option so that CONFIG_IS_ENABLED can be used with it.
Signed-off-by: Simon Glass <[email protected]>
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Rename these options so that CONFIG_IS_ENABLED can be used with them.
Signed-off-by: Simon Glass <[email protected]>
Reviewed-by: Jaehoon Chung <[email protected]>
[trini: Fixup some incorrect renames]
Signed-off-by: Tom Rini <[email protected]>
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Rename this option so that CONFIG_IS_ENABLED can be used with it.
Signed-off-by: Simon Glass <[email protected]>
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At present even if only a single thread is in use, buildman still uses
threading.
For some debugging it is helpful to do everything in the main process.
Allow -T0 to support this.
Signed-off-by: Simon Glass <[email protected]>
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It is interesting to note the number of builds completed per second to
track machine performance and build speed. Add a 'rate' value at the end
of the build to show this.
Signed-off-by: Simon Glass <[email protected]>
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It is a bad idea to use the default output directory ('..') with -w since
it does a build in that directory and writes various files these.
Require that -o is given to avoid this problem.
Signed-off-by: Simon Glass <[email protected]>
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The current exit codes of 128 and 129 are useful in that they do not
conflict with those returned by tools, but they are not actually valid.
It seems better to pick some codes which work with 'bit bisect run'.
Update them to 100 (for errors) and 101 (for warnings).
Signed-off-by: Simon Glass <[email protected]>
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A few of these have been done. Drop those and add some new ideas.
Signed-off-by: Simon Glass <[email protected]>
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These are becoming more common now. They cause boards to show warnings
which can be mistaking for compiler warnings.
Add a buildman option to ignore them. This option works only with the
summary option (-s). It does not affect the build process.
Signed-off-by: Simon Glass <[email protected]>
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Unfortunately the plague of device-tree warnings has not lifted. These
warnings infiltrate almost every build, adding noise and confusion.
Add a buildman option to ignore them. This option works only with the
summary option (-s). It does not affect the build process.
Signed-off-by: Simon Glass <[email protected]>
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At present buildman defaults to running 'mrproper' on every thread before
it starts building commits for each board. This can add a delay of about 5
seconds to the start of the process, since the tools and other invariants
must be rebuilt.
In particular, a build without '-b', to build current source, runs much
slower without -I, since any existing build is removed, thus losing the
possibility of an incremental build.
Partly this behaviour was to avoid strange build-system problems caused by
running 'make defconfig' for one board and then one with a different
architecture. But these problems were fixed quite a while ago.
The -I option (which disabled mrproper) was introduced four years ago and
does not seem to cause any problems with builds.
So make -I the default and deprecate the option. To allow use of
'mrproper', add a new -m flag.
Signed-off-by: Simon Glass <[email protected]>
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Make a few additions and change some wording in the workflow
documentation.
Signed-off-by: Simon Glass <[email protected]>
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This option may be frequency used, so mention that it can be abbreviated
to --bo
Signed-off-by: Simon Glass <[email protected]>
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Make a few updates to this important section of the documentation, to
make things clearer.
Signed-off-by: Simon Glass <[email protected]>
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There is no point in setting the ARCH environment variable since the
U-Boot build system no-longer uses it.
It seems safe to drop this feature since it was only recently added.
Signed-off-by: Simon Glass <[email protected]>
Reviewed-by: Tom Rini <[email protected]>
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Sometimes we don't want buildman to return failure if it seems warnings.
Add a -W option to support this. If buildman detects warnings (and no
errors) it will return an exit code of 0 (success).
Note that the definition of 'warnings' includes the migration warnings
produced by U-Boot, such as:
===================== WARNING ======================
This board does not use CONFIG_DM_MMC. Please update
...
====================================================
Signed-off-by: Simon Glass <[email protected]>
Reviewed-by: Tom Rini <[email protected]>
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It is useful to run a simple build and put all the output in a single
directory. Add a -w option to support this.
Signed-off-by: Simon Glass <[email protected]>
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Sometimes it is useful for external tools to use buildman to provide the
toolchain information. Add an -a option which shows the value to use for
the ARCH environment variable, and -A which does the same for
CROSS_COMPILE
Signed-off-by: Simon Glass <[email protected]>
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Also, make command line example indentation consistent.
Signed-off-by: Baruch Siach <[email protected]>
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Add a -O option which allows building with clang.
Signed-off-by: Simon Glass <[email protected]>
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This bug is now fixed, so drop this comment.
Signed-off-by: Simon Glass <[email protected]>
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At present 'buildman sandbox' will build all 5 boards for the sandbox
architecture rather than the single board 'sandbox'. The only current way
to exclude sandbox_spl, sandbox_noblk, etc. is to use -x which is a bit
clumbsy.
Add a --boards option to allow individual build targets to be specified.
Signed-off-by: Simon Glass <[email protected]>
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When summarising the builds, add the -U option to emit delta lines for
the default environment built into U-Boot at each commit.
Signed-off-by: Alex Kiernan <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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When U-Boot started using SPDX tags we were among the early adopters and
there weren't a lot of other examples to borrow from. So we picked the
area of the file that usually had a full license text and replaced it
with an appropriate SPDX-License-Identifier: entry. Since then, the
Linux Kernel has adopted SPDX tags and they place it as the very first
line in a file (except where shebangs are used, then it's second line)
and with slightly different comment styles than us.
In part due to community overlap, in part due to better tag visibility
and in part for other minor reasons, switch over to that style.
This commit changes all instances where we have a single declared
license in the tag as both the before and after are identical in tag
contents. There's also a few places where I found we did not have a tag
and have introduced one.
Signed-off-by: Tom Rini <[email protected]>
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AVR32 is gone. It's already more than two years for no support in Buildroot,
even longer there is no support in GCC (last version is heavily patched 4.2.4).
Linux kernel v4.12 got rid of it (and v4.11 didn't build successfully).
There is no good point to keep this support in U-Boot either.
Reviewed-by: Simon Glass <[email protected]>
Reviewed-by: Tom Rini <[email protected]>
Reviewed-by: Heiko Schocher <[email protected]>
Signed-off-by: Andy Shevchenko <[email protected]>
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As well as showing the number of boards, allow showing the actual list of
boards that would be built, if -v is provided.
Signed-off-by: Simon Glass <[email protected]>
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To troubleshoot unexpected bhavior during building and what's more
important during execution it is strongly recommended to use recent
ARC toolchain, and so we're now referring to arc-2016.09 which is the
latest as of today.
Signed-off-by: Alexey Brodkin <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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When using #define CONFIG_SOME_OPTION, the value it set to '1'. When using
defconfig (i.e. CONFIG_SOME_OPTION=y) the value is set to 'y'. This results
in differences showing up with -K. These differences are seldom useful.
Adjust buildman to suppress these differences by default.
Signed-off-by: Simon Glass <[email protected]>
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The -K option is not mentioned in the README at present. Add some notes
to describe how this is used.
Signed-off-by: Simon Glass <[email protected]>
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Now we can use compiler wrapper such as ccache or distcc for buildman.
Signed-off-by: York Sun <[email protected]>
CC: Simon Glass <[email protected]>
Acked-by: Simon Glass <[email protected]>
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For those who just want to build a board, it is useful to see a quick hint
right at the start of the documentation. Add a few commands showing how to
download toolchains and build a board.
Signed-off-by: Simon Glass <[email protected]>
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Tidy up some problems found by a recent review.
Signed-off-by: Simon Glass <[email protected]>
Reviewed-by: Tom Rini <[email protected]>
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One use-case for buildman is to continually run it interactively after
each small step in a large refactoring operation. This gives more
immediate feedback than making a number of commits and then going back and
testing them. For this to work well, buildman needs to be extremely fast.
At present, a couple issues prevent it being as fast as it could be:
1) Each time buildman runs "make %_defconfig", it runs "make mrproper"
first. This throws away all previous build results, requiring a
from-scratch build. Optionally avoiding this would speed up the build, at
the cost of potentially causing or missing some build issues.
2) A build tree is created per thread rather than per board. When a thread
switches between building different boards, this often causes many files
to be rebuilt due to changing config options. Using a separate build tree
for each board would avoid this. This does put more strain on the system's
disk cache, but it is worth it on my system at least.
This commit adds two command-line options to implement the changes
described above; -I ("--incremental") turns of "make mrproper" and -P
("--per-board-out-dir") creats a build directory per board rather than per
thread.
Tested:
./tools/buildman/buildman.py tegra
./tools/buildman/buildman.py -I -P tegra
./tools/buildman/buildman.py -b tegra_dev tegra
./tools/buildman/buildman.py -b tegra_dev -I -P tegra
... each once after deleting the buildman result/work directory, and once
"incrementally" after a previous identical invocation.
Signed-off-by: Stephen Warren <[email protected]>
Reviewed-by: Tom Rini <[email protected]>
Acked-by: Simon Glass <[email protected]> # v1
Tested-by: Simon Glass <[email protected]> # v1
Acked-by: Simon Glass <[email protected]>
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This option outputs to the log file, not to the terminal. Clarify that in
the help, and add a mention of it in the README.
Signed-off-by: Simon Glass <[email protected]>
Reported-by: Stephen Warren <[email protected]>
Reviewed-by: Stephen Warren <[email protected]>
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At present buildman allows you to specify the directory containing the
toolchain, but not the actual toolchain prefix. If there are multiple
toolchains in a single directory, this can be inconvenient.
Add a new 'toolchain-prefix' setting to the settings file, which allows
the full prefix (or path to the C compiler) to be specified.
Update the documentation to match.
Suggested-by: Stephen Warren <[email protected]>
Reviewed-by: Joe Hershberger <[email protected]>
Signed-off-by: Simon Glass <[email protected]>
Tested-by: Stephen Warren <[email protected]>
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Since commit 87da2690ab81b5f29f83dc85c55f933e6ef414bc
"openrisc: updating build tools naming convention", openrisc
kernel.org toolchain is out of date and cannot build U-Boot.
Update buildman and moveconfig tools to refer to the new one.
Signed-off-by: Bin Meng <[email protected]>
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Add links for toolchains not available on kernel.org.
The sh4 toolchains from kernel.org dose not work for some boards,
so use the sh from Sourcery.
Signed-off-by: Thomas Chou <[email protected]>
Reviewed-by: Bin Meng <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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The doc wrongly put sandbox in the '--fetch-arch' command. Remove it.
Signed-off-by: Bin Meng <[email protected]>
Acked-by: Simon Glass <[email protected]>
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Also read gcc 4.9.0 at kernel.org which also have Microblaze toolchain.
Signed-off-by: Michal Simek <[email protected]>
Acked-by: Simon Glass <[email protected]>
Tested-by: Simon Glass <[email protected]>
Fixed unit test failure by updating the test:
Signed-off-by: Simon Glass <[email protected]>
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In accordance with our other modules supported by U-Boot and as agreed
upon for Apalis/Colibri T30 get rid of the carrier board in the board/
configuration/device-tree naming.
While at it also bring the prompt more in line with our other products.
Signed-off-by: Marcel Ziswiler <[email protected]>
Signed-off-by: Tom Warren <[email protected]>
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The site at https://www.kernel.org/pub/tools/crosstool/ is a convenient
repository of toolchains which can be used for U-Boot. Add a feature to
download and install a toolchain for a selected architecture automatically.
It isn't clear how long this site will stay in the current place and
format, but we should be able to rely on bug reports if it changes.
Suggested-by: Marek VaĊĦut <[email protected]>
Suggested-by: Fabio Estevam <[email protected]>
Signed-off-by: Simon Glass <[email protected]>
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Some archs have need than one alias, so support a list of alises in the
..buildman file.
Signed-off-by: Simon Glass <[email protected]>
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This file is only partially documented. Add some more details.
Signed-off-by: Simon Glass <[email protected]>
Suggested-by: Wolfgang Denk <[email protected]>
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