buildman: Add an option to check maintainers and targets

In poking around it seems that many boards don't define a CONFIG_TARGET
Kconfig variable. This is not strictly necessary, but add an option to
buildman so these can be viewed.

Signed-off-by: Simon Glass <sjg@chromium.org>

buildman: Use -D for --debug

Change -D to mean --debug for consistency with other tools. This is not a
commonly used option, so the impact should be minimal.

Signed-off-by: Simon Glass <sjg@chromium.org>

buildman: Add a test for --boards

Add a simple functional test for the --boards option. Fix the example in
the docs while we are here. Also improve the docs for Builder.count so it
is clearer what it contains.

Signed-off-by: Simon Glass <sjg@chromium.org>

buildman: Provide an argument to the -R option

Allow writing the file to a selected location, since otherwise this is
controlled by the buildman configuration, so cannot be determined by the
caller.

Signed-off-by: Simon Glass <sjg@chromium.org>
Fixes: https://source.denx.de/u-boot/u-boot/-/issues/17

buildman: Add an option to check maintainers

Rather than using the -R option to get this report as a side effect, add
a dedicated option for it.

Disable CI for now as there are some missing maintainers, unfortunately.

Signed-off-by: Simon Glass <sjg@chromium.org>

buildman: Switch ARC toolchain to the upstream version

Back in the day we relied a lot on Synopsys own build of the GNU tools
for ARC processors, but since then we worked hard on getting all our changes
upstream and for a couple of years now we have ARCompact (AKA ARCv1)
and ARCv2 processors supported very well in upstream GCC, Binutils, GDB etc.

And so there's no need to use Synopsys forks any longer, thus we remove
all the references to that form and use upstream components as majority
of other architectures in U-Boot.

Thanks to Tom for pointing to that left-over!

Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
Cc: Simon Glass <sjg@chromium.org>
Cc: Tom Rini <trini@konsulko.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Simon Glass <sjg@chromium.org>

buildman: Add a flag for reproducible builds

This is quite a useful thing to use when building since it avoids small
size changes between commits. Add a -r flag for it.

Also undefine CONFIG_LOCALVERSION_AUTO since this appends the git hash
to the version string, causing every build to be slightly different.

Signed-off-by: Simon Glass <sjg@chromium.org>

buildman: Support disabling LTO

This cuts down build performance considerably and is not always needed,
when checking for build errors, etc.

Add a flag to disable it.

Signed-off-by: Simon Glass <sjg@chromium.org>

buildman: Write out the build command used

It is sometimes useful to see the exact 'make' command used by buildman
for a commit. Add an output file for this.

Signed-off-by: Simon Glass <sjg@chromium.org>

buildman: Add a note about the out-env file

This file holds the environment used when doing a build. Add a note
about it.

Signed-off-by: Simon Glass <sjg@chromium.org>

buildman: Add --allow-missing flag to allow missing blobs

Add a new flag to buildman so that we will in turn pass
BINMAN_ALLOW_MISSING=1 to 'make'. Make use of this flag in CI.

Allow the settings file to control this.

Cc: Rasmus Villemoes <rasmus.villemoes@prevas.dk>
Cc: Simon Glass <sjg@chromium.org>
Signed-off-by: Tom Rini <trini@konsulko.com>
Signed-off-by: Simon Glass <sjg@chromium.org>

buildman: Drop mention of old architectures

Support for some architectures has been removed since buildman was first
written. Also all toolchains are now available at kernel.org so we don't
need the links, except for arc where the kernel.org toolchain fails to
build all boards.

Signed-off-by: Simon Glass <sjg@chromium.org>

buildman: Update the default settings file

The settings file omits a few lines which are useful for getting every
board building. Add these and update the documentation tool.

Signed-off-by: Simon Glass <sjg@chromium.org>

buildman: Update the arc toolchain

There is one on kernel.org but it does not build the hsdk_4xd board. Add
a link to one which does.

Signed-off-by: Simon Glass <sjg@chromium.org>

buildman: Drop mention of MAKEALL

This script was removed about 6 years ago so most people should be aware
that it is not needed anymore. Drop mention of it.

Signed-off-by: Simon Glass <sjg@chromium.org>

buildman: Convert documentation to rST

Convert the buildman documentation to rST format and include it in the
'build' section.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Quentin Schulz <foss+uboot@0leil.net>

buildman: Switch ARC toolchain to the upstream version

Back in the day we relied a lot on Synopsys own build of the GNU tools
for ARC processors, but since then we worked hard on getting all our changes
upstream and for a couple of years now we have ARCompact (AKA ARCv1)
and ARCv2 processors supported very well in upstream GCC, Binutils, GDB etc.

And so there's no need to use Synopsys forks any longer, thus we remove
all the references to that form and use upstream components as majority
of other architectures in U-Boot.

Thanks to Tom for pointing to that left-over!

Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
Cc: Simon Glass <sjg@chromium.org>
Cc: Tom Rini <trini@konsulko.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Simon Glass <sjg@chromium.org>

buildman: Add a flag for reproducible builds

This is quite a useful thing to use when building since it avoids small
size changes between commits. Add a -r flag for it.

Also undefine CONFIG_LOCALVERSION_AUTO since this appends the git hash
to the version string, causing every build to be slightly different.

Signed-off-by: Simon Glass <sjg@chromium.org>

buildman: Support disabling LTO

This cuts down build performance considerably and is not always needed,
when checking for build errors, etc.

Add a flag to disable it.

Signed-off-by: Simon Glass <sjg@chromium.org>

buildman: Write out the build command used

It is sometimes useful to see the exact 'make' command used by buildman
for a commit. Add an output file for this.

Signed-off-by: Simon Glass <sjg@chromium.org>

buildman: Add a note about the out-env file

This file holds the environment used when doing a build. Add a note
about it.

Signed-off-by: Simon Glass <sjg@chromium.org>

buildman: Add --allow-missing flag to allow missing blobs

Add a new flag to buildman so that we will in turn pass
BINMAN_ALLOW_MISSING=1 to 'make'. Make use of this flag in CI.

Allow the settings file to control this.

Cc: Rasmus Villemoes <rasmus.villemoes@prevas.dk>
Cc: Simon Glass <sjg@chromium.org>
Signed-off-by: Tom Rini <trini@konsulko.com>
Signed-off-by: Simon Glass <sjg@chromium.org>

buildman: Drop mention of old architectures

Support for some architectures has been removed since buildman was first
written. Also all toolchains are now available at kernel.org so we don't
need the links, except for arc where the kernel.org toolchain fails to
build all boards.

Signed-off-by: Simon Glass <sjg@chromium.org>

buildman: Update the default settings file

The settings file omits a few lines which are useful for getting every
board building. Add these and update the documentation tool.

Signed-off-by: Simon Glass <sjg@chromium.org>

buildman: Update the arc toolchain

There is one on kernel.org but it does not build the hsdk_4xd board. Add
a link to one which does.

Signed-off-by: Simon Glass <sjg@chromium.org>

buildman: Drop mention of MAKEALL

This script was removed about 6 years ago so most people should be aware
that it is not needed anymore. Drop mention of it.

Signed-off-by: Simon Glass <sjg@chromium.org>

buildman: Convert documentation to rST

Convert the buildman documentation to rST format and include it in the
'build' section.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Quentin Schulz <foss+uboot@0leil.net>

buildman: Add a flag for reproducible builds

This is quite a useful thing to use when building since it avoids small
size changes between commits. Add a -r flag for it.

Also undefine CONFIG_LOCALVERSION_AUTO since this appends the git hash
to the version string, causing every build to be slightly different.

Signed-off-by: Simon Glass <sjg@chromium.org>

buildman: Support disabling LTO

This cuts down build performance considerably and is not always needed,
when checking for build errors, etc.

Add a flag to disable it.

Signed-off-by: Simon Glass <sjg@chromium.org>

buildman: Write out the build command used

It is sometimes useful to see the exact 'make' command used by buildman
for a commit. Add an output file for this.

Signed-off-by: Simon Glass <sjg@chromium.org>

buildman: Add a note about the out-env file

This file holds the environment used when doing a build. Add a note
about it.

Signed-off-by: Simon Glass <sjg@chromium.org>

buildman: Add --allow-missing flag to allow missing blobs

Add a new flag to buildman so that we will in turn pass
BINMAN_ALLOW_MISSING=1 to 'make'. Make use of this flag in CI.

Allow the settings file to control this.

Cc: Rasmus Villemoes <rasmus.villemoes@prevas.dk>
Cc: Simon Glass <sjg@chromium.org>
Signed-off-by: Tom Rini <trini@konsulko.com>
Signed-off-by: Simon Glass <sjg@chromium.org>

buildman: Drop mention of old architectures

Support for some architectures has been removed since buildman was first
written. Also all toolchains are now available at kernel.org so we don't
need the links, except for arc where the kernel.org toolchain fails to
build all boards.

Signed-off-by: Simon Glass <sjg@chromium.org>

buildman: Update the default settings file

The settings file omits a few lines which are useful for getting every
board building. Add these and update the documentation tool.

Signed-off-by: Simon Glass <sjg@chromium.org>

buildman: Update the arc toolchain

There is one on kernel.org but it does not build the hsdk_4xd board. Add
a link to one which does.

Signed-off-by: Simon Glass <sjg@chromium.org>

buildman: Drop mention of MAKEALL

This script was removed about 6 years ago so most people should be aware
that it is not needed anymore. Drop mention of it.

Signed-off-by: Simon Glass <sjg@chromium.org>

buildman: Convert documentation to rST

Convert the buildman documentation to rST format and include it in the
'build' section.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Quentin Schulz <foss+uboot@0leil.net>

buildman: Add --allow-missing flag to allow missing blobs

Add a new flag to buildman so that we will in turn pass
BINMAN_ALLOW_MISSING=1 to 'make'. Make use of this flag in CI.

Allow the settings file to control this.

Cc: Rasmus Villemoes <rasmus.villemoes@prevas.dk>
Cc: Simon Glass <sjg@chromium.org>
Signed-off-by: Tom Rini <trini@konsulko.com>
Signed-off-by: Simon Glass <sjg@chromium.org>

buildman: Drop mention of old architectures

Support for some architectures has been removed since buildman was first
written. Also all toolchains are now available at kernel.org so we don't
need the links, except for arc where the kernel.org toolchain fails to
build all boards.

Signed-off-by: Simon Glass <sjg@chromium.org>

buildman: Update the default settings file

The settings file omits a few lines which are useful for getting every
board building. Add these and update the documentation tool.

Signed-off-by: Simon Glass <sjg@chromium.org>

buildman: Update the arc toolchain

There is one on kernel.org but it does not build the hsdk_4xd board. Add
a link to one which does.

Signed-off-by: Simon Glass <sjg@chromium.org>

buildman: Drop mention of MAKEALL

This script was removed about 6 years ago so most people should be aware
that it is not needed anymore. Drop mention of it.

Signed-off-by: Simon Glass <sjg@chromium.org>

buildman: Convert documentation to rST

Convert the buildman documentation to rST format and include it in the
'build' section.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Quentin Schulz <foss+uboot@0leil.net>