From c387db6118ecadd196aec77eb6edc326bd0f2535 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Micha=C5=82=20G=C3=B3rny?= <mgorny@gentoo.org>
Date: Sat, 15 Apr 2017 14:30:07 +0200
Subject: [PATCH] multibuild.eclass: Revert "Reap stray subjobs before exiting
 sub-phase"

The code wrongly relies on 'bash -n' which is not available in bash 4.2.

Bug: https://bugs.gentoo.org/615642
Reverts: e5e4a35151f64b423c4201a30270a236dab3bf58
---
 eclass/multibuild.eclass | 12 ------------
 1 file changed, 12 deletions(-)

diff --git a/eclass/multibuild.eclass b/eclass/multibuild.eclass
index a29218d8d8407..0f89e4ec0b83a 100644
--- a/eclass/multibuild.eclass
+++ b/eclass/multibuild.eclass
@@ -125,18 +125,6 @@ multibuild_foreach_variant() {
 		_multibuild_run "${@}" \
 			> >(exec tee -a "${T}/build-${MULTIBUILD_ID}.log") 2>&1
 		lret=${?}
-
-		# make sure no processes are left over
-		local leftovers=
-		while :; do
-			wait -n
-			[[ ${?} -eq 127 ]] && break || leftovers=1
-		done
-
-		if [[ ${leftovers} ]]; then
-			ewarn "The multibuild function has left one or more processes running"
-			ewarn "in the background. Please report a bug."
-		fi
 	done
 	[[ ${ret} -eq 0 && ${lret} -ne 0 ]] && ret=${lret}