From 33d566acc5ca42de1e6eef190ed8e75c7621eeb4 Mon Sep 17 00:00:00 2001
From: Zac Medico <zmedico@gentoo.org>
Date: Sat, 9 Dec 2006 20:45:48 +0000
Subject: [PATCH] For bug #157369, clean  when  cleanup has been triggered by
 changed timestamps.  Also, allow FEATURES=keepwork to override the ebuild
 mtime check.

svn path=/main/trunk/; revision=5244
---
 bin/ebuild.sh | 15 +++++++++++----
 1 file changed, 11 insertions(+), 4 deletions(-)

diff --git a/bin/ebuild.sh b/bin/ebuild.sh
index 697ef494e..fcb7438ed 100755
--- a/bin/ebuild.sh
+++ b/bin/ebuild.sh
@@ -679,18 +679,25 @@ dyn_unpack() {
 			if [ "${PORTAGE_ACTUAL_DISTDIR:-${DISTDIR}}/${x}" -nt "${WORKDIR}" ]; then
 				vecho ">>> ${x} has been updated; recreating WORKDIR..."
 				newstuff="yes"
-				rm -rf "${WORKDIR}"
 				break
 			fi
 		done
-		if [ "${EBUILD}" -nt "${WORKDIR}" ]; then
+		if [ "${EBUILD}" -nt "${WORKDIR}" ] && ! hasq keepwork ${FEATURES} ; then
 			vecho ">>> ${EBUILD} has been updated; recreating WORKDIR..."
 			newstuff="yes"
-			rm -rf "${WORKDIR}"
 		elif [ ! -f "${PORTAGE_BUILDDIR}/.unpacked" ]; then
 			vecho ">>> Not marked as unpacked; recreating WORKDIR..."
 			newstuff="yes"
-			rm -rf "${WORKDIR}"
+		fi
+	fi
+	if [ "${newstuff}" == "yes" ]; then
+		# We don't necessarily have privileges to do a full dyn_clean here.
+		rm -rf "${WORKDIR}"
+		if [ -d "${T}" ] && ! hasq keeptemp ${FEATURES} ; then
+			rm -rf "${T}" && mkdir "${T}"
+		else
+			[ -e "${T}/environment" ] && \
+				mv "${T}/environment" "${T}/environment.keeptemp"
 		fi
 	fi
 	if [ -e "${WORKDIR}" ]; then
-- 
2.26.2