opie.bbclass: Define OPIE_SRCREV and OPIE_GIT_PV if not already defined

* Without this the distros which do not include
  preferred-opie-git-versions.inc end up in parsing errors

Signed-off-by: Khem Raj <raj.khem@gmail.com>

diff --git a/classes/opie.bbclass b/classes/opie.bbclass
index bd1bbaf..833ea4d 100644 (file)
--- a/classes/opie.bbclass
+++ b/classes/opie.bbclass
@@ -16,7 +16,8 @@
 inherit palmtop
 
 OPIE_CVS_PV ?= "1.2.2+cvs${SRCDATE}"
-
+OPIE_SRCREV ?= "8c3beef263bc9c34443eacfc821e99813e17554f"
+OPIE_GIT_PV ?= "1.2.4+gitr${OPIE_SRCREV}"
 DEPENDS_prepend = "${@["libopie2 ", ""][(bb.data.getVar('PN', d, 1) == 'libopie2')]}"
 
 # to be consistent, put all targets into workdir