Let quilt setup handle zip archives referenced in spec files.

---
 quilt/scripts/inspect.in |   28 ++++++++++++++++++++++++++++
 quilt/setup.in           |   23 +++++++++++++++++++++--
 2 files changed, 49 insertions(+), 2 deletions(-)

--- a/quilt/scripts/inspect.in
+++ b/quilt/scripts/inspect.in
@@ -251,6 +251,21 @@ cat <<-'EOF' > $tmpdir/bin/wrapper
 		esac
 	}
 
+	unzip_input_file() {
+		while [ $# -gt 0 ]; do
+			case "$1" in
+			-*)
+				shift
+				;;
+			*)
+				echo "$1"
+				return
+				;;
+			esac
+		done
+		return 1
+	}
+
 	tar_opt_C() {
 		case "$1" in
 		*C*f*)
@@ -270,6 +285,9 @@ cat <<-'EOF' > $tmpdir/bin/wrapper
 		# For tar, file - means read from stdin
 		[ "$inputfile" = "-" ] && inputfile=
 		;;
+	unzip)
+		inputfile=$(unzip_input_file "$@")
+		;;
 	esac
 	if [ -z "$inputfile" ]; then
 	    # put data from stdin into tmpfile
@@ -309,6 +327,14 @@ cat <<-'EOF' > $tmpdir/bin/wrapper
 			dir=${dir// /\\ }
 			echo "${0##*/} ${dir:-.} $unpackfile" >&3
 			;;
+		unzip)
+			echo -n Z >&4
+			dir=$PWD
+			dir=${dir/$RPM_BUILD_DIR}
+			dir=${dir##/}
+			dir=${dir// /\\ }
+			echo "${0##*/} ${dir:-.} $unpackfile" >&3
+			;;
 		esac
 	fi
 
@@ -333,6 +359,7 @@ fi
 
 ln -s wrapper $tmpdir/bin/patch
 ln -s wrapper $tmpdir/bin/tar
+ln -s wrapper $tmpdir/bin/unzip
 
 # let rpm do all the dirty specfile stuff ...
 echo -n "### rpmbuild: " >&4
@@ -343,6 +370,7 @@ rpmbuild --eval "%define _sourcedir $sou
 	 --eval "%define _builddir  $tmpdir/build" \
 	 --eval "%define __patch    $tmpdir/bin/patch" \
 	 --eval "%define __tar      $tmpdir/bin/tar" \
+	 --eval "%define __unzip    $tmpdir/bin/unzip" \
 	 --eval "$DEFINE_FUZZ" \
 	 --nodeps \
 	 -bp "$specdir/$specfile" < /dev/null >&5 2>&5
--- a/quilt/setup.in
+++ b/quilt/setup.in
@@ -167,7 +167,15 @@ case "$1" in
 		"# Source: "*)
 			shift 2
 			source="$@"
-			echo "tar ${tar_dir:-.} ${source// /\\ }"
+			filetype="$(file -b "$source")"
+			case "$filetype" in
+			Zip*)
+				echo "unzip ${tar_dir:-.} ${source// /\\ }"
+				;;
+			*)
+				echo "tar ${tar_dir:-.} ${source// /\\ }"
+				;;
+			esac
 			;;
 		"# Patchdir: "*)
 			shift 2
@@ -198,6 +206,17 @@ do
 		cat_file "$tarball" \
 		| tar xf - -C "$prefix$dir"
 		;;
+	unzip)
+		tarball=$sourcedir$arg1
+		if [ ! -e "$tarball" ]
+		then
+			printf $"File %s not found\n" "$tarball" >&2
+			exit 1
+		fi
+		printf $"Unpacking archive %s\n" "$tarball"
+		mkdir -p "${prefix:-.}" "$prefix$dir"
+		unzip -qqo "$tarball" -d "$prefix$dir"
+		;;
 	esac
 done < $tmpfile
 
@@ -212,7 +231,7 @@ fi
 while read tag dir arg1 arg2
 do
 	case "$tag" in
-	tar)
+	tar|unzip)
 		tar_dir="$dir"
 		[ "$tar_dir" = . ] && tar_dir=
 		tar_file="$arg1"