Re: [PATCH] kbuild/deb-pkg: annotate libelf-dev dependency as :native

Masahiro Yamada
2020-01-03T15:03:46Z

On Mon, Dec 30, 2019 at 11:07 PM Ard Biesheuvel <ardb@kernel.org> wrote:
>
> Cross compiling the x86 kernel on a non-x86 build machine produces
> the following error when CONFIG_UNWINDER_ORC is enabled, regardless
> of whether libelf-dev is installed or not.
>
> dpkg-checkbuilddeps: error: Unmet build dependencies: libelf-dev
> dpkg-buildpackage: warning: build dependencies/conflicts unsatisfied; aborting
> dpkg-buildpackage: warning: (Use -d flag to override.)
>
> Since this is a build time dependency for a build tool, we need to
> depend on the native version of libelf-dev so add the appropriate
> annotation.
>
> Signed-off-by: Ard Biesheuvel <ardb@kernel.org>

Applied to linux-kbuild/fixes.
Thanks.

> ---
> scripts/package/mkdebian | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/scripts/package/mkdebian b/scripts/package/mkdebian
> index 7c230016b08d..357dc56bcf30 100755
> --- a/scripts/package/mkdebian
> +++ b/scripts/package/mkdebian
> @@ -136,7 +136,7 @@ mkdir -p debian/source/
> echo "1.0" > debian/source/format
>
> echo $debarch > debian/arch
> -extra_build_depends=", $(if_enabled_echo CONFIG_UNWINDER_ORC libelf-dev)"
> +extra_build_depends=", $(if_enabled_echo CONFIG_UNWINDER_ORC libelf-dev:native)"
> extra_build_depends="$extra_build_depends, $(if_enabled_echo CONFIG_SYSTEM_TRUSTED_KEYRING libssl-dev:native)"
>
> # Generate a simple changelog template
> --
> 2.20.1
>

--
Best Regards
Masahiro Yamada