[Buildroot] Issues with Freescale defconfigs
Thomas Petazzoni
thomas.petazzoni at bootlin.com
Thu Nov 22 09:45:56 UTC 2018
Hello Fabio,
We have a similar issue with several Freescale defconfigs in Buildroot.
The U-Boot build fails with:
CFGS board/freescale/mx6qsabreauto/mx6dl.cfg.cfgtmp
CFGS board/freescale/mx6qsabreauto/mx6dl.cfg.cfgtmp
mv: cannot stat 'board/freescale/mx6qsabreauto/.mx6dl.cfg.cfgtmp.tmp': No such file or directory
arch/arm/imx-common/Makefile:75: recipe for target 'board/freescale/mx6qsabreauto/mx6dl.cfg.cfgtmp' failed
make[2]: *** [board/freescale/mx6qsabreauto/mx6dl.cfg.cfgtmp] Error 1
See:
https://gitlab.com/buildroot.org/buildroot/-/jobs/123771053
https://gitlab.com/buildroot.org/buildroot/-/jobs/123771054
https://gitlab.com/buildroot.org/buildroot/-/jobs/123771055
I started looking into this, but the problem is not really obvious.
Apparently, the if_changed_dep function does a mv:
if_changed_dep = $(if $(strip $(any-prereq) $(arg-check) ), \
@set -e; \
$(echo-cmd) $(cmd_$(1)); \
scripts/basic/fixdep $(depfile) $@ '$(make-cmd)' > $(dot-target).tmp;\
rm -f $(depfile); \
mv -f $(dot-target).tmp $(dot-target).cmd)
And this final mv fails because the file $(dot-target).tmp has not been
created. Indeed, the command creates mx6dl.cfg.cfgtmp, but the mv
expects .mx6dl.cfg.cfgtmp
Are you aware of this issue ? Any solution ?
Thanks a lot,
Thomas
--
Thomas Petazzoni, CTO, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com
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