[Buildroot] [PATCH v1] boot/barebox: fix target bareboxenv command compile
Peter Seiderer
ps.report at gmx.net
Thu Oct 1 21:02:11 UTC 2020
Hello Yann,
On Thu, 1 Oct 2020 22:03:40 +0200, "Yann E. MORIN" <yann.morin.1998 at free.fr> wrote:
> Peter, All,
>
> Sorry to come back so late on that patch.
Better late than never ;-), nevertheless thanks for review...
>
> On 2020-01-07 20:50 +0100, Peter Seiderer spake thusly:
> > The buildroot custom bareboxenv compile command
> > needs the additional include path 'scripts/include'
> > to gain access to the local copy of the kernel header
> > files.
> >
> > Fixes (with BR2_TARGET_BAREBOX_BAREBOXENV enabled):
> >
> > build/barebox-2019.12.0/scripts/bareboxenv.c:100:10: fatal error: linux/list.h: No such file or directory
> >
> > Reported-by: Frederick Gotham <cauldwell.thomas at gmail.com>
> > Signed-off-by: Peter Seiderer <ps.report at gmx.net>
> > ---
> > boot/barebox/barebox.mk | 3 ++-
> > 1 file changed, 2 insertions(+), 1 deletion(-)
> >
> > diff --git a/boot/barebox/barebox.mk b/boot/barebox/barebox.mk
> > index 52178d89c8..67fd125578 100644
> > --- a/boot/barebox/barebox.mk
> > +++ b/boot/barebox/barebox.mk
> > @@ -82,7 +82,8 @@ $(1)_KCONFIG_DEPENDENCIES = \
> >
> > ifeq ($$(BR2_TARGET_$(1)_BAREBOXENV),y)
> > define $(1)_BUILD_BAREBOXENV_CMDS
> > - $$(TARGET_CC) $$(TARGET_CFLAGS) $$(TARGET_LDFLAGS) -o $$(@D)/bareboxenv \
> > + $$(TARGET_CC) $$(TARGET_CFLAGS) -I$$(@D)/scripts/include \
> > + $$(TARGET_LDFLAGS) -o $$(@D)/bareboxenv \
>
> Although this is techniocally, correct, I wonder why we do not use
> BAREBOX_KONFIG_FIXUP_CMDS to enabler CONFIG_BAREBOXENV_TARGET in the
> barebox configuration, for example:
>
> diff --git a/boot/barebox/barebox.mk b/boot/barebox/barebox.mk
> index 422f27312d..5eaeb7db4c 100644
> --- a/boot/barebox/barebox.mk
> +++ b/boot/barebox/barebox.mk
> @@ -112,6 +112,9 @@ ifneq ($$($(1)_CUSTOM_EMBEDDED_ENV_PATH),)
Seems the wrong place as BR2_TARGET_BAREBOX_BAREBOXENV is/should be independent
of BR2_TARGET_BAREBOX_CUSTOM_EMBEDDED_ENV_PATH
> define $(1)_KCONFIG_FIXUP_CMDS
> $$(call KCONFIG_ENABLE_OPT,CONFIG_DEFAULT_ENVIRONMENT)
> $$(call KCONFIG_SET_OPT,CONFIG_DEFAULT_ENVIRONMENT_PATH,"$$($(1)_CUSTOM_EMBEDDED_ENV_PATH)")
> + $$(if $$(BAREBOX_KONFIG_FIXUP_CMDS),\
Did you mean '$$(if $$(BR2_TARGET_BAREBOX_BAREBOXENV),' ???
Regards,
Peter
> + $$(call KCONFIG_ENABLE_OPT,CONFIG_BAREBOXENV_TARGET),\
> + $$(call KCONFIG_DISABLE_OPT,CONFIG_BAREBOXENV_TARGET))
> endef
> endif
>
>
> And then we candrop our custom build command for it...
>
> CONFIG_BAREBOXENV_TARGET has existed since commit afb03d7a55, in April
> 2012, so virtually all barebox versions that are recent have it.
>
> Regards,
> Yann E. MORIN.
>
> > $$(@D)/scripts/bareboxenv.c
> > endef
> > endif
> > --
> > 2.24.1
> >
> > _______________________________________________
> > buildroot mailing list
> > buildroot at busybox.net
> > http://lists.busybox.net/mailman/listinfo/buildroot
>
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