At this point, the functionality built_with_use provides should
be covered near or more likely, in full, but USE deps in EAPI2 and
EAPI4; thus warn on usage.
While this may be a bit annoying, this is the only major consumer
left at this point that knows about /var/db/pkg layout; once that's
gone, alternative VDB formats can occur (meaning faster package
manager operations, or at least the potential if implemented sanely).
This patch is a rough first stab at the wording (english isn't
exactly my forte) to use for warning; better/clearer warning text
would be appreciated.
---
eutils.eclass | 13 +++++++++++++
1 file changed, 13 insertions(+)
diff --git a/eutils.eclass b/eutils.eclass
index 8bfc2bc..7f5a616 100644
--- a/eutils.eclass
+++ b/eutils.eclass
@@ -1196,7 +1196,9 @@ built_with_use() {
fi
local missing_action="die"
+ local missing_was_set=false
if [[ $1 == "--missing" ]] ; then
+ missing_was_set=true
missing_action=$2
shift ; shift
case ${missing_action} in
@@ -1205,6 +1207,17 @@ built_with_use() {
esac
fi
+ if ! has $EAPI 0 1 2 3; then
+ eqawarn "built_with_use should not be used in $EAPI; use USE
deps."
+ elif has $EAPI 2 3; then
+ if [[ $hidden == yes ]] || $missing_was_set; then
+ eqawarn "built_with_use in EAPI=$EAPI without --missing
or --hidden usage, should use USE deps instead."
+ else
+ eqawarn "built_with_use should not be used; upgrade to
EAPI=4 instead"
+ fi
+ fi
+
+
local opt=$1
[[ ${opt:0:1} = "-" ]] && shift || opt="-a"
--
1.7.12
