Hi Tom and Pali,
From: U-Boot u-boot-bounces@lists.denx.de On Behalf Of Tom Rini Sent: samedi 24 octobre 2020 16:52
On Wed, Oct 07, 2020 at 03:39:40PM +0200, Pali Rohár wrote:
This change fixes two issues when building u-boot-nodtb.bin target:
Remove intermediate binary u-boot-nodtb.bin from disk when static_rela call (which modifies u-boot-nodtb.bin binary) failed. It is required because previous objcopy call creates binary and static_rela finish it.
Do not call static_rela cmd when u-boot-nodtb.bin binary was not created/updated by previous objcopy call.
Second fix would ensure that u-boot-nodtb.bin binary is not updated when all prerequisites were up-to-date. And therefore final binary u-boot.bin is not updated in case all prerequisites were not modified and were up-to-date.
Now running 'make SOURCE_DATE_EPOCH=0 u-boot.bin' second time now
does
not touch u-boot.bin binary in case nothing was modified, so GNU make can correctly detect that everything is up-to-date.
Signed-off-by: Pali Rohár pali@kernel.org Reviewed-by: Simon Glass sjg@chromium.org
Applied to u-boot/master, thanks!
Since this patch is applyied on master branch, I have error when I compile with the verbose option V=1.
I don't found a correction for this issue until now... except revert this commit.
For information: I use stm32mp1 platform = ARMv7 32bits I have the error:
scripts/Kbuild.include:220: *** Recursive variable 'echo-cmd' references itself (eventually). Stop. make[1]: *** Waiting for unfinished jobs.... make -f /local/home/frq07632/views/u-boot/scripts/Makefile.build obj=arch/arm/dts dtbs
-- Tom
Regards Patrick