From fbadb5009d191d39c428f3e0691b8dec9f0a6d0f Mon Sep 17 00:00:00 2001
From: P. J. McDermott <pjm@nac.net>
Date: Mon, 05 Nov 2012 17:50:19 -0500
Subject: Add {arch,plat}_is_concerned funcs to public API.

---
(limited to 'lib/metadata.sh')

diff --git a/lib/metadata.sh b/lib/metadata.sh
index 0680b6a..d197083 100644
--- a/lib/metadata.sh
+++ b/lib/metadata.sh
@@ -218,6 +218,70 @@ ob_match_plat()
 	return ${?}
 }
 
+ob_arch_is_concerned()
+{
+	_ob_local _obaic_host_arch _obaic_arches \
+		_obaic_arch _obaic_not_arch _obaic_seen_arch
+
+	_obaic_host_arch="${1}"
+	_obaic_arches="${2}"
+	_obaic_seen_arch=1
+
+	if [ -z "${_obaic_arches}" ]; then
+		_obaic_seen_arch=0
+	fi
+
+	for _obaic_arch in ${_obaic_arches}; do
+		_obaic_not_arch="${_obaic_arch#!}"
+		if [ "${_obaic_not_arch}" != "${_obaic_arch}" ]; then
+			if ob_match_arch "${_obaic_host_arch}" "${_obaic_not_arch}"; then
+				_obaic_seen_arch=1
+				break
+			else
+				_obaic_seen_arch=0
+			fi
+		elif ob_match_arch "${_obaic_host_arch}" "${_obaic_arch}"; then
+			_obaic_seen_arch=0
+			break
+		fi
+	done
+
+	_ob_return ${_obaic_seen_arch}
+	return ${?}
+}
+
+ob_plat_is_concerned()
+{
+	_ob_local _obpic_host_plat _obpic_plats \
+		_obpic_plat _obpic_not_plat _obpic_seen_plat
+
+	_obpic_host_plat="${1}"
+	_obpic_plats="${2}"
+	_obpic_seen_plat=1
+
+	if [ -z "${_obpic_plats}" ]; then
+		_obpic_seen_plat=0
+	fi
+
+	for _obpic_plat in ${_obpic_plats}; do
+		_obpic_not_plat="${_obpic_plat#!}"
+		if [ "${_obpic_not_plat}" != "${_obpic_plat}" ]; then
+			if ob_match_plat "${_obpic_host_plat}" "${_obpic_not_plat}"; then
+				_obpic_seen_plat=1
+				break
+			else
+				_obpic_seen_plat=0
+			fi
+		elif ob_match_plat "${_obpic_host_plat}" "${_obpic_plat}"; then
+			_obpic_seen_plat=0
+			break
+		fi
+	done
+
+	_ob_return ${_obpic_seen_plat}
+	return ${?}
+}
+
 ob_get_system_path()
 {
 	_ob_local _obgsp_path_id
--
cgit v0.9.1