Send the ebuild die message through eerror and make sure that elog_process() gets called when an ebuild dies. This makes the elog echo module display the die message last in case other elog messages push the original die message off of the top of the screen. (trunk r7047)

svn path=/main/branches/2.1.2/; revision=7049

3 files changed, 47 insertions, 47 deletions

diff --git a/bin/ebuild.sh b/bin/ebuild.sh
index 30b929957..2dbe7cf9f 100755
--- a/bin/ebuild.sh
+++ b/bin/ebuild.sh
@@ -284,24 +284,25 @@ register_die_hook() {
 diefunc() {
 	local funcname="$1" lineno="$2" exitcode="$3"
 	shift 3
-	echo >&2
-	echo "!!! ERROR: $CATEGORY/$PF failed." >&2
-	dump_trace 2 1>&2
-	echo "  $(basename "${BASH_SOURCE[1]}"), line ${BASH_LINENO[0]}:   Called die" 1>&2
-	echo >&2
-	echo "!!! ${*:-(no error message)}" >&2
-	echo "!!! If you need support, post the topmost build error, and the call stack if relevant." >&2
+	eerror
+	eerror "ERROR: $CATEGORY/$PF failed."
+	dump_trace 2
+	eerror "$(basename "${BASH_SOURCE[1]}"), line ${BASH_LINENO[0]}:   Called die"
+	eerror
+	eerror "${*:-(no error message)}"
+	eerror "If you need support, post the topmost build error, and the call stack if relevant."
 	[ -n "${PORTAGE_LOG_FILE}" ] && \
-		echo "!!! A complete build log is located at '${PORTAGE_LOG_FILE}'." >&2
-	echo >&2
+		eerror "A complete build log is located at '${PORTAGE_LOG_FILE}'."
 	if [ -n "${EBUILD_OVERLAY_ECLASSES}" ] ; then
-		echo "This ebuild used the following eclasses from overlays:" >&2
-		echo >&2
-		for x in ${EBUILD_OVERLAY_ECLASSES} ; do
-			echo "  ${x}" >&2
-		done
-		echo >&2
+			eerror "This ebuild used eclasses from overlays: ${EBUILD_OVERLAY_ECLASSES}"
+	fi
+	if [ ${EBUILD#${PORTDIR}/} == ${EBUILD} ] ; then
+		local overlay=${EBUILD%/*}
+		overlay=${overlay%/*}
+		overlay=${overlay%/*}
+		eerror "This ebuild is from an overlay: '${overlay}/'"
 	fi
+	eerror
 
 	if [ "${EBUILD_PHASE/depend}" == "${EBUILD_PHASE}" ]; then
 		local x
@@ -328,7 +329,7 @@ dump_trace() {
 		strip=$(( $1 ))
 	fi
 	
-	echo "Call stack:"
+	eerror "Call stack:"
 	for (( n = ${#FUNCNAME[@]} - 1, p = ${#BASH_ARGV[@]} ; n > $strip ; n-- )) ; do
 		funcname=${FUNCNAME[${n} - 1]}
 		sourcefile=$(basename ${BASH_SOURCE[${n}]})
@@ -342,7 +343,7 @@ dump_trace() {
 			done
 			(( p -= ${BASH_ARGC[${n} - 1]} ))
 		fi
-		echo "  ${sourcefile}, line ${lineno}:   Called ${funcname}${args:+ ${args}}"
+		eerror "${sourcefile}, line ${lineno}: Called ${funcname}${args:+ ${args}}"
 	done
 }
 
diff --git a/bin/emerge b/bin/emerge
index 5aa826c93..5d75db69b 100755
--- a/bin/emerge
+++ b/bin/emerge
@@ -3192,7 +3192,8 @@ class MergeTask(object):
 						retval = portage.doebuild(y, "package", myroot,
 							pkgsettings, self.edebug, mydbapi=portdb,
 							tree="porttree")
-						if "--buildpkgonly" in self.myopts:
+						if retval != os.EX_OK or \
+							"--buildpkgonly" in self.myopts:
 							portage.elog_process(pkg_key, pkgsettings)
 						if retval != os.EX_OK:
 							return retval
diff --git a/pym/portage.py b/pym/portage.py
index 361e8b1a7..db7ddcabd 100644
--- a/pym/portage.py
+++ b/pym/portage.py
@@ -3144,6 +3144,7 @@ def doebuild_environment(myebuild, mydo, myroot, mysettings, debug, use_cache, m
 	mysettings["FILESDIR"] = pkg_dir+"/files"
 	mysettings["PF"]       = mypv
 
+	mysettings["PORTDIR"] = os.path.realpath(mysettings["PORTDIR"])
 	mysettings["ECLASSDIR"]   = mysettings["PORTDIR"]+"/eclass"
 	mysettings["SANDBOX_LOG"] = mycpv.replace("/", "_-_")
 
@@ -3895,19 +3896,6 @@ def doebuild(myebuild, mydo, myroot, mysettings, debug=0, listonly=0,
 			print "!!! Unknown mydo:",mydo
 			return 1
 
-		if retval != os.EX_OK and tree == "porttree":
-			for i in xrange(len(mydbapi.porttrees)-1):
-				t = mydbapi.porttrees[i+1]
-				if myebuild.startswith(t):
-					# Display the non-cannonical path, in case it's different, to
-					# prevent confusion.
-					overlays = mysettings["PORTDIR_OVERLAY"].split()
-					try:
-						writemsg("!!! This ebuild is from an overlay: '%s'\n" % \
-							overlays[i], noiselevel=-1)
-					except IndexError:
-						pass
-					break
 		return retval
 
 	finally:
@@ -7131,6 +7119,7 @@ class dblink:
 				uid=portage_uid, gid=portage_gid, mode=070, mask=0)
 		builddir_lock = None
 		catdir_lock = None
+		retval = -1
 		try:
 			if myebuildpath:
 				catdir_lock = portage_locks.lockdir(catdir)
@@ -7160,20 +7149,24 @@ class dblink:
 					 self.settings, use_cache=0, tree="vartree",
 					 mydbapi=self.vartree.dbapi, vartree=self.vartree)
 
-				# process logs created during pre/postrm
-				elog_process(self.mycpv, self.settings)
-
 				# XXX: Decide how to handle failures here.
 				if retval != os.EX_OK:
 					writemsg("!!! FAILED postrm: %s\n" % retval, noiselevel=-1)
 					return retval
-				doebuild(myebuildpath, "cleanrm", self.myroot, self.settings,
-					tree="vartree", mydbapi=self.vartree.dbapi,
-					vartree=self.vartree)
 
 		finally:
 			if builddir_lock:
-				portage_locks.unlockdir(builddir_lock)
+				try:
+					if myebuildpath:
+						# process logs created during pre/postrm
+						elog_process(self.mycpv, self.settings)
+						if retval == os.EX_OK:
+							doebuild(myebuildpath, "cleanrm", self.myroot,
+								self.settings, tree="vartree",
+								mydbapi=self.vartree.dbapi,
+								vartree=self.vartree)
+				finally:
+					unlockdir(builddir_lock)
 			try:
 				if myebuildpath and not catdir_lock:
 					# Lock catdir for removal if empty.
@@ -7507,8 +7500,10 @@ class dblink:
 
 		others_in_slot = []
 		for cur_cpv in slot_matches:
+			# Clone the config in case one of these has to be unmerged since
+			# we need it to have private ${T} etc... for things like elog.
 			others_in_slot.append(dblink(self.cat, catsplit(cur_cpv)[1],
-				self.vartree.root, self.settings,
+				self.vartree.root, config(clone=self.settings),
 				vartree=self.vartree))
 		retval = self._security_check(others_in_slot)
 		if retval:
@@ -7782,12 +7777,6 @@ class dblink:
 			contents=contents, env=self.settings.environ())
 
 		writemsg_stdout(">>> %s %s\n" % (self.mycpv,"merged."))
-
-		# Process ebuild logfiles
-		elog_process(self.mycpv, self.settings)
-		if "noclean" not in self.settings.features:
-			doebuild(myebuild, "clean", destroot, self.settings,
-				tree=self.treetype, mydbapi=mydbapi, vartree=self.vartree)
 		return os.EX_OK
 
 	def mergeme(self,srcroot,destroot,outfile,secondhand,stufftomerge,cfgfiledict,thismtime):
@@ -8058,12 +8047,21 @@ class dblink:
 
 	def merge(self, mergeroot, inforoot, myroot, myebuild=None, cleanup=0,
 		mydbapi=None, prev_mtimes=None):
+		retval = -1
+		self.lockdb()
 		try:
-			self.lockdb()
-			return self.treewalk(mergeroot, myroot, inforoot, myebuild,
+			retval = self.treewalk(mergeroot, myroot, inforoot, myebuild,
 				cleanup=cleanup, mydbapi=mydbapi, prev_mtimes=prev_mtimes)
+			# Process ebuild logfiles
+			elog_process(self.mycpv, self.settings)
+			if retval == os.EX_OK and "noclean" not in self.settings.features:
+				if myebuild is None:
+					myebuild = os.path.join(inforoot, self.pkg + ".ebuild")
+				doebuild(myebuild, "clean", myroot, self.settings,
+					tree=self.treetype, mydbapi=mydbapi, vartree=self.vartree)
 		finally:
 			self.unlockdb()
+		return retval
 
 	def getstring(self,name):
 		"returns contents of a file with whitespace converted to spaces"