fix building when host and target systems are same arch

[openwrt.git] / root / bin / firstboot

diff --git a/root/bin/firstboot b/root/bin/firstboot
index 227cedb..5076d1c 100755 (executable)
--- a/root/bin/firstboot
+++ b/root/bin/firstboot
@@ -1,21 +1,45 @@
 #!/bin/sh
+# $Id$
+
+
+[ -f "/tmp/.firstboot" ] && {
+       echo "firstboot is already running"
+       return
+}
+touch /tmp/.firstboot
+
+jdev=$(mount | awk '/jffs2/ {print $3}')
+
+if [ -z "$jdev" ]; then
+       echo -n "Creating jffs2 partition... "
+       mtd erase OpenWrt >&- 
+       mount -t jffs2 /dev/mtdblock/4 /jffs
+       echo "done"
+       cd /jffs
+else
+       echo "firstboot has already been run"
+       echo "jffs2 partition is mounted, only resetting files"
+       cd $jdev
+fi
 
 exec 2>/dev/null
 
-umount /jffs 
-mtd erase OpenWrt
-mount -t jffs2 /dev/mtdblock/4 /jffs
 mount /dev/mtdblock/2 /rom -o ro
-cd /jffs
+
+echo -n "creating directories... "
 {
        cd /rom
        find . -type d
+       cd -
 } | xargs mkdir
+echo "done"
 
+echo -n "setting up symlinks... "
 for file in $(cd /rom; find *  -type f; find *  -type l;)
 do {
        ln -sf  /rom/$file $file
 } done
+echo "done"
 
 touch /tmp/resolv.conf
 ln -s /tmp/resolv.conf /etc/resolv.conf