From b8cee9fb4380a8d58a324d141dcab68a4c3aa29c Mon Sep 17 00:00:00 2001
From: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Date: Fri, 9 Apr 2010 12:15:59 +0200
Subject: Add version selection for the SquashFS root filesystem

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
---
 fs/squashfs/Config.in   | 19 +++++++++++++++++++
 fs/squashfs/squashfs.mk |  4 ++++
 2 files changed, 23 insertions(+)

(limited to 'fs/squashfs')

diff --git a/fs/squashfs/Config.in b/fs/squashfs/Config.in
index 6cc8fcae0..bcc93b925 100644
--- a/fs/squashfs/Config.in
+++ b/fs/squashfs/Config.in
@@ -2,3 +2,22 @@ config BR2_TARGET_ROOTFS_SQUASHFS
 	bool "squashfs root filesystem"
 	help
 	  Build a squashfs root filesystem
+
+if BR2_TARGET_ROOTFS_SQUASHFS
+choice
+	prompt "SquashFS version"
+	default BR2_TARGET_ROOTFS_SQUASHFS4
+	help
+	  Select the Squash filesystem version to use to generate the
+	  root filesystem.
+
+config BR2_TARGET_ROOTFS_SQUASHFS4
+       bool "4.x"
+
+config BR2_TARGET_ROOTFS_SQUASHFS3
+       depends on BR2_DEPRECATED
+       bool "3.x"
+
+endchoice
+endif
+
diff --git a/fs/squashfs/squashfs.mk b/fs/squashfs/squashfs.mk
index d72388ebf..f11ba2090 100644
--- a/fs/squashfs/squashfs.mk
+++ b/fs/squashfs/squashfs.mk
@@ -4,7 +4,11 @@
 #
 #############################################################
 
+ifeq ($(BR2_TARGET_ROOTFS_SQUASHFS4),y)
 ROOTFS_SQUASHFS_DEPENDENCIES = host-squashfs
+else
+ROOTFS_SQUASHFS_DEPENDENCIES = host-squashfs3
+endif
 
 define ROOTFS_SQUASHFS_CMD
 	$(HOST_DIR)/usr/bin/mksquashfs $(TARGET_DIR) $$@ -noappend
-- 
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