On Sun, 2 Sep 2018 15:03:28 -0700
Zac Medico <zmed...@gentoo.org> wrote:
> Since BROOT is only defined in src_* phases, make has/best_version -b
> use the equivalent /${PORTAGE_OVERRIDE_EPREFIX#/} value that is
> defined in all phases. This makes has/best_version -b in EAPI 7
> behave exactly the same as --host-root behaves in EAPI 6, allowing
> python ebuilds to call python_setup in any ebuild phase.
>
> Bug: https://bugs.gentoo.org/665038
> ---
> bin/phase-helpers.sh | 7 ++++++-
> 1 file changed, 6 insertions(+), 1 deletion(-)
>
> diff --git a/bin/phase-helpers.sh b/bin/phase-helpers.sh
> index 5c9f957e9..ba3f27930 100644
> --- a/bin/phase-helpers.sh
> +++ b/bin/phase-helpers.sh
> @@ -916,7 +916,12 @@ ___best_version_and_has_version_common() {
> case ${root_arg} in
> -r)
> root=${ROOT%/}/${EPREFIX#/} ;; -d) root=${ESYSROOT} ;;
> - -b) root=${BROOT:-/} ;;
> + -b)
> + #
> Use /${PORTAGE_OVERRIDE_EPREFIX#/} which is equivalent
> + # to BROOT, except
> BROOT is only defined in src_* phases.
> +
> root=/${PORTAGE_OVERRIDE_EPREFIX#/}
> + cmd+=(env
> EPREFIX="${PORTAGE_OVERRIDE_EPREFIX}")
> + ;;
> esac
> else
> case ${root_arg} in
> --
> 2.16.4
>
>
LGTM
