From ff52f9dc31004becb8022e6437088d01917f413c Mon Sep 17 00:00:00 2001
From: Zac Medico <zmedico@gentoo.org>
Date: Wed, 7 Dec 2011 22:22:31 -0800
Subject: Make USE=prefix enable EPREFIX in all EAPIs.

This is safe because the prefix flag should be masked in all non-prefix
profiles, and older EAPIs would otherwise be useless with prefix
configurations. This brings compatibility with the prefix branch of
portage, which also supports EPREFIX for all EAPIs (for obvious
reasons).
---
 bin/ebuild-helpers/prepall | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'bin/ebuild-helpers/prepall')

diff --git a/bin/ebuild-helpers/prepall b/bin/ebuild-helpers/prepall
index 611c4ce79..512feb33a 100755
--- a/bin/ebuild-helpers/prepall
+++ b/bin/ebuild-helpers/prepall
@@ -4,7 +4,8 @@
 
 source "${PORTAGE_BIN_PATH:-/usr/lib/portage/bin}"/isolated-functions.sh
 
-case "$EAPI" in 0|1|2) ED=${D} ;; esac
+[[ " ${USE} " == *" prefix "* ]] || \
+	case "$EAPI" in 0|1|2) ED=${D} ;; esac
 
 if has chflags $FEATURES ; then
 	# Save all the file flags for restoration at the end of prepall.
-- 
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