From: Chris Larson <clarson@mvista.com>
Date: Thu, 11 Jun 2009 00:20:23 +0000 (-0700)
Subject: image.bbclass: remove tmp/rootfs after image creation unless you set a variable
X-Git-Tag: Release-2010-05/1~3122^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4a39c2f6fa894959419ac4a097ac97530c335726;p=openembedded.git

image.bbclass: remove tmp/rootfs after image creation unless you set a variable

Set IMAGE_KEEPROOTFS to something other than the empty string to keep
tmp/rootfs around after image creation, otherwise it will be removed, as it's
not a fully functional filesystem, and causes much confusion among users as a
result.

Signed-off-by: Chris Larson <clarson@mvista.com>
Acked-by: Tom Rini <trini@embeddedalley.com>
Acked-by: Marcin Juszkiewicz <marcin@juszkiewicz.com.pl>
---

diff --git a/classes/image.bbclass b/classes/image.bbclass
index f0cc3b3a88..0d798fa7db 100644
--- a/classes/image.bbclass
+++ b/classes/image.bbclass
@@ -17,6 +17,9 @@ IMAGE_INITSCRIPTS ?= "initscripts"
 #
 IMAGE_LOGIN_MANAGER ?= "tinylogin"
 
+IMAGE_KEEPROOTFS ?= ""
+IMAGE_KEEPROOTFS[doc] = "Set to non-empty to keep ${IMAGE_ROOTFS} around after image creation."
+
 IMAGE_BOOT ?= "${IMAGE_INITSCRIPTS} \
 ${IMAGE_DEV_MANAGER} \
 ${IMAGE_INIT_MANAGER} \
@@ -133,6 +136,7 @@ fakeroot do_rootfs () {
 	${IMAGE_POSTPROCESS_COMMAND}
 	
 	${MACHINE_POSTPROCESS_COMMAND}
+	${@['rm -rf ${IMAGE_ROOTFS}', ''][bool(d.getVar("IMAGE_KEEPROOTFS", 1))]}
 }
 
 do_deploy_to[nostamp] = "1"