common/travis/fetch-xtools: make it work inside masterdir.

common/travis/fetch-xtools.sh

@@ -2,9 +2,18 @@
 #
 # fetch-xtools.sh
 
+TAR=tar
+command -v bsdtar >/dev/null && TAR=bsdtar
+URL="https://github.com/leahneukirchen/xtools/archive/master.tar.gz"
+FILE="xtools.tar.gz"
+
 mkdir -p /tmp/bin
 
 /bin/echo -e '\x1b[32mInstalling xtools...\x1b[0m'
-wget -q -O - https://github.com/leahneukirchen/xtools/archive/master.tar.gz | \
-	gunzip | tar x -C /tmp/bin --wildcards "xtools-master/x*" \
-	--strip-components=1 || exit 1
+if command -v wget >/dev/null; then
+	wget -q -O "$FILE" "$URL" || exit 1
+else
+	xbps-fetch -o "$FILE" "$URL" || exit 1
+fi
+
+$TAR xf "$FILE" -C /tmp/bin --strip-components=1 || exit 1