From 2941acbc9917d0184d8f28f8a12beef2b82775fb Mon Sep 17 00:00:00 2001
From: P. J. McDermott <pjm@nac.net>
Date: Sun, 09 Sep 2012 21:31:01 -0400
Subject: Build reduced dependency list in ob_reduce_deps.

NB: This doesn't yet work.
---
(limited to 'lib')

diff --git a/lib/deps.sh b/lib/deps.sh
index 0e23c94..5637297 100644
--- a/lib/deps.sh
+++ b/lib/deps.sh
@@ -116,7 +116,8 @@ ob_parse_dep()
 ob_reduce_deps()
 {
 	_ob_local _obrd_opt _obrd_host_arch _obrd_deps \
-		_obrd_orig_ifs _obrd_dep_and _obrd_dep_or
+		_obrd_orig_ifs _obrd_dep_and _obrd_dep_or \
+		_obrd_dep_list _obrd_dep_or_list _obrd_dep
 
 	_obrd_union=false
 
@@ -148,14 +149,30 @@ ob_reduce_deps()
 	for _obrd_dep_and in ${_obrd_deps}; do
 		if ! ${_obrd_union}; then
 			IFS='| '
-			for _obrd_dep_or in ${_obrd_deps}; do
-				:
+			_obrd_dep_or_list=
+			for _obrd_dep_or in ${_obrd_dep_and}; do
+				_obrd_dep="$(ob_parse_dep -a "${_obrd_host_arch}" \
+					"${_obrd_dep_or}")"
+				if [ -n "${_obrd_dep}" ]; then
+					if [ -n "${_obrd_dep_or_list}" ]; then
+						_obrd_dep_or_list="${_obrd_dep_or_list}| "
+					fi
+					_obrd_dep_or_list="${_obrd_dep_or_list}${_obrd_dep}"
+				fi
 			done
+			if [ -n "${_obrd_dep_or_list}" ]; then
+				if [ -n "${_obrd_dep_list}" ]; then
+					_obrd_dep_list="${_obrd_dep_list}, "
+				fi
+				_obrd_dep_list="${_obrd_dep_list}${_obrd_dep_or_list}"
+			fi
 		else
 			:
 		fi
 	done
 
+	echo "${_obrd_dep_list}"
+
 	_ob_return 0
 	return ${?}
 }
--
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