From 946373517037b631f166e28e61c472f4a03e4be4 Mon Sep 17 00:00:00 2001
From: Mike Frysinger <vapier@gentoo.org>
Date: Thu, 15 Dec 2011 00:12:46 +0000
Subject: import KV_to_int and friends since a few eclasses still want it ...

---
 eclass/tests/tests-common.sh | 41 +++++++++++++++++++++++++++++++++++++++++
 1 file changed, 41 insertions(+)

(limited to 'eclass/tests')

diff --git a/eclass/tests/tests-common.sh b/eclass/tests/tests-common.sh
index 4de0f7bac46b..5413d7ec4cdb 100644
--- a/eclass/tests/tests-common.sh
+++ b/eclass/tests/tests-common.sh
@@ -46,3 +46,44 @@ die() {
 has_version() {
 	portageq has_version / "$@"
 }
+
+KV_major() {
+	[[ -z $1 ]] && return 1
+
+	local KV=$@
+	echo "${KV%%.*}"
+}
+
+KV_minor() {
+	[[ -z $1 ]] && return 1
+
+	local KV=$@
+	KV=${KV#*.}
+	echo "${KV%%.*}"
+}
+
+KV_micro() {
+	[[ -z $1 ]] && return 1
+
+	local KV=$@
+	KV=${KV#*.*.}
+	echo "${KV%%[^[:digit:]]*}"
+}
+
+KV_to_int() {
+	[[ -z $1 ]] && return 1
+
+	local KV_MAJOR=$(KV_major "$1")
+	local KV_MINOR=$(KV_minor "$1")
+	local KV_MICRO=$(KV_micro "$1")
+	local KV_int=$(( KV_MAJOR * 65536 + KV_MINOR * 256 + KV_MICRO ))
+
+	# We make version 2.2.0 the minimum version we will handle as
+	# a sanity check ... if its less, we fail ...
+	if [[ ${KV_int} -ge 131584 ]] ; then
+		echo "${KV_int}"
+		return 0
+	fi
+
+	return 1
+}
-- 
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