From 5f038863db115b6c198981145baeadbc68240413 Mon Sep 17 00:00:00 2001
From: Zac Medico <zmedico@gentoo.org>
Date: Tue, 28 Apr 2009 08:03:28 +0000
Subject: [PATCH] Put ebuild helpers at the absolute front of the PATH.

svn path=/main/trunk/; revision=13404
---
 bin/ebuild.sh | 11 +++++++----
 1 file changed, 7 insertions(+), 4 deletions(-)

diff --git a/bin/ebuild.sh b/bin/ebuild.sh
index 83e79e818..02587d9cb 100755
--- a/bin/ebuild.sh
+++ b/bin/ebuild.sh
@@ -71,8 +71,12 @@ unalias -a
 # Unset some variables that break things.
 unset GZIP BZIP BZIP2 CDPATH GREP_OPTIONS GREP_COLOR GLOBIGNORE
 
-export PATH="/usr/local/sbin:/sbin:/usr/sbin:$PORTAGE_BIN_PATH/ebuild-helpers:/usr/local/bin:/bin:/usr/bin:${ROOTPATH}"
-[ ! -z "$PREROOTPATH" ] && export PATH="${PREROOTPATH%%:}:$PATH"
+ROOTPATH=${ROOTPATH##:}
+ROOTPATH=${ROOTPATH%%:}
+PREROOTPATH=${PREROOTPATH##:}
+PREROOTPATH=${PREROOTPATH%%:}
+PATH=$PORTAGE_BIN_PATH/ebuild-helpers:$PREROOTPATH${PREROOTPATH:+:}/usr/local/sbin:/sbin:/usr/sbin:/usr/local/bin:/bin:/usr/bin${ROOTPATH:+:}$ROOTPATH
+export PATH
 
 source "${PORTAGE_BIN_PATH}/isolated-functions.sh"  &>/dev/null
 
@@ -1913,8 +1917,7 @@ ebuild_main() {
 			;;
 	esac
 
-	export PATH="/usr/local/sbin:/sbin:/usr/sbin:${ebuild_helpers_path}:/usr/local/bin:/bin:/usr/bin:${ROOTPATH}"
-	[[ -n $PREROOTPATH ]] && export PATH="${PREROOTPATH%%:}:$PATH"
+	PATH=$ebuild_helpers_path:$PREROOTPATH${PREROOTPATH:+:}/usr/local/sbin:/sbin:/usr/sbin:/usr/local/bin:/bin:/usr/bin${ROOTPATH:+:}$ROOTPATH
 	unset ebuild_helpers_path
 
 	if ! hasq $EBUILD_SH_ARGS clean depend help info nofetch ; then
-- 
2.26.2