From 2823bfddfb00ea82fd1b97389df6f92196d9ddf7 Mon Sep 17 00:00:00 2001
From: Zac Medico <zmedico@gentoo.org>
Date: Mon, 25 Dec 2006 19:13:37 +0000
Subject: Use a SIGTERM signal to support a die call inside of a subshell.

svn path=/main/trunk/; revision=5391
---
 bin/ebuild.sh | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'bin')

diff --git a/bin/ebuild.sh b/bin/ebuild.sh
index 709aefaee..d17a5ab03 100755
--- a/bin/ebuild.sh
+++ b/bin/ebuild.sh
@@ -24,6 +24,10 @@ if [ "$*" != "depend" ] && [ "$*" != "clean" ] && [ "$*" != "nofetch" ]; then
 	fi
 fi
 
+# subshell die support
+EBUILD_MASTER_PID=$$
+trap 'exit 1' SIGTERM
+
 EBUILD_SH_ARGS="$*"
 
 shift $#
@@ -263,6 +267,9 @@ diefunc() {
 			${x} "$@" >&2 1>&2
 		done
 	fi
+
+	# subshell die support
+	kill -s SIGTERM ${EBUILD_MASTER_PID}
 	exit 1
 }
 
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