On Wed, Feb 27, 2019 at 4:20 AM Stephen Warren swarren@wwwdotorg.org wrote:
From: Stephen Warren swarren@nvidia.com
*.dts are processed using a custom command, then the C pre-processor is run on them, then they are compiled using dtc. Thus, the dependency files generated by both cpp and dtc reference a temporary file name rather than the actual source file. While this information isn't used for any purpose by the build system,
Right, not used in U-Boot.
The 'source_*' is only used by scripts/mod/sumversion.c in Linux.
Anyway, the .*.cmd files will look better.
Reviewed-by: Masahiro Yamada yamada.masahiro@socionext.com
and hence this causes no functional issue, it does cause the dependency files to contain invalid and confusing data, which is unhelpful while debugging build problems. Fix this using sed.
Signed-off-by: Stephen Warren swarren@nvidia.com