[Buildroot] [PATCH] Fix selection of bootloaders from $(BR2_EXTERNAL)
Thomas De Schampheleire
patrickdepinguin at gmail.com
Thu Sep 25 18:00:52 UTC 2014
Eric Le Bihan <eric.le.bihan.dev at free.fr> schreef:
>If a package is based on "generic-package", pkg-generic.mk will compute
>the name of the Kconfig variable to use for checking if this package has
>been selected by the user.
>Unfortunately, this mechanism does not take into account the case where
>a bootloader is declared in a $(BR2_EXTERNAL)/boot directory.
>So, even if the bootloader has been selected, it will not be added to
>$(TARGETS) and will not be built.
>This patch fixes this issue.
>Signed-off-by: Eric Le Bihan <eric.le.bihan.dev at free.fr>
> package/pkg-generic.mk | 2 ++
> 1 file changed, 2 insertions(+)
>diff --git a/package/pkg-generic.mk b/package/pkg-generic.mk
>index d04fd36..064d736 100644
>@@ -616,6 +616,8 @@ ifeq ($(1),linux)
> $(2)_KCONFIG_VAR = BR2_LINUX_KERNEL
> else ifneq ($$(filter boot/%,$(pkgdir)),)
> $(2)_KCONFIG_VAR = BR2_TARGET_$(2)
>+else ifneq ($$(filter $(BR2_EXTERNAL)/boot/%,$(pkgdir)),)
>+$(2)_KCONFIG_VAR = BR2_TARGET_$(2)
filter accepts multiple patterns, so you can edit the existing block.
Also, the same problem would exist for the other
package types in this if-else structure. Granted, it's
less likely that a user will add a new kernel type or
toolchain type in BR2_EXTERNAL, but isn't it more
logical and symmetrical to apply this change for the
rest the if-else block too?
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