# HG changeset patch
# User Pascal Bellard <pascal.bellard@slitaz.org>
# Date 1238178189 0
# Node ID 63f4f0e413e1a7ca6f4c084246648447a0e5dbd1
# Parent  90af2423ad9f1dc290432a8a519ed2cd287caf94
tazpkg reconfigure on target dir

diff -r 90af2423ad9f -r 63f4f0e413e1 tazpkg
--- a/tazpkg	Fri Mar 27 17:58:11 2009 +0000
+++ b/tazpkg	Fri Mar 27 18:23:09 2009 +0000
@@ -174,8 +174,8 @@
 # Check for the receipt of an installed package.
 check_for_receipt()
 {
-	if [ ! -f "$INSTALLED/$PACKAGE/receipt" ]; then
-		echo -e "\nUnable to find the receipt : $INSTALLED/$PACKAGE/receipt\n"
+	if [ ! -f "$1$INSTALLED/$PACKAGE/receipt" ]; then
+		echo -e "\nUnable to find the receipt : $1$INSTALLED/$PACKAGE/receipt\n"
 		exit 0
 	fi
 }
@@ -2064,14 +2064,27 @@
 		#
 		check_for_package_on_cmdline
 		check_root
-		if [ -d "$INSTALLED/$PACKAGE" ]; then
-			check_for_receipt
+		ROOT=""
+		while [ -n "$3" ]; do
+			case "$3" in
+			--root=*)
+				ROOT="${3#--root=}/"
+				;;
+			*)	shift 2
+				echo -e "\nUnknown option $*.\n"
+				exit 1
+				;;
+			esac
+			shift
+		done
+		if [ -d "$ROOT$INSTALLED/$PACKAGE" ]; then
+			check_for_receipt $ROOT
 			# Check for post_install
-			if grep -q ^post_install $INSTALLED/$PACKAGE/receipt; then
-				. $INSTALLED/$PACKAGE/receipt
-				post_install
+			if grep -q ^post_install $ROOT$INSTALLED/$PACKAGE/receipt; then
+				. $ROOT$INSTALLED/$PACKAGE/receipt
+				post_install $ROOT
 				# Log this activity
-				log Reconfigured
+				[ -n "$ROOT" ] || log Reconfigured
 			else 
 				echo -e "\nNothing to do for $PACKAGE."
 			fi