Am 27.05.2019 um 18:25 schrieb Masahiro Yamada:
On Fri, May 24, 2019 at 5:17 AM Tom Rini <tr...@konsulko.com> wrote:

On Thu, May 23, 2019 at 10:08:54PM +0200, Simon Goldschmidt wrote:
Am 13.05.2019 um 14:45 schrieb Simon Goldschmidt:
On Sat, May 11, 2019 at 3:55 AM Tom Rini <tr...@konsulko.com> wrote:

On Mon, Apr 22, 2019 at 10:27:21PM +0200, Simon Goldschmidt wrote:

This adds a size check for SPL that can dynamically check generated
SPL binaries (including devicetree) for a size limit that ensures
this image plus global data, heap and stack fit in initial SRAM.

Since some of these sizes are not available to make, a new host tool
'spl_size_limit' is added that dumps the resulting maximum size for
an SPL binary to stdout. This tool is used in toplevel Makefile to
implement the size check on SPL binaries.

Signed-off-by: Simon Goldschmidt <simon.k.r.goldschm...@gmail.com>

OK, this has a race / dependency problem:
https://travis-ci.org/trini/u-boot/jobs/530803338

Hmm, let me check that.

OK, so as I see it, this is not a race but a dependency problem: the
"tools-only" target just does not generate the "generic-asm-offsets.h" file.

However, just adding a dependency to include/generated/generic-asm-offsets.h
leads to an error (no rule to build that file) since that file is generated
by Kbuild magic that I don't really get...

Any idea how to make this depend on /Kbuild being run?

For context, https://patchwork.ozlabs.org/patch/1088885/

Yamada-san, do you have any ideas?  Thanks!

No, I have no idea.

'tools' depends on 'prepare', which depends on 'prepare0'.

So, the dependency should be correct, but I do not see
CHK     include/generated/generic-asm-offsets.h
in the log at all.

I do not know why.

Thanks for the hint! The target in question was 'tools-only', not 'tools'. And in contrast to 'tools', 'tools-only' is missing the dependency to 'prepare'. We could just add that unless we go JJ's python way.

Regards,
Simon
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