[oe] [PATCH] cross.bbclass: fix build of meta-toolchain

[Eric Benard]

- without this bitbake meta-toolchain fails because it doesn't find who
 provides gdb-cross-sdk
- found thanks to a hint from Phil Blundell on IRC
- tested with Angstrom/ARMv5te

Signed-off-by: Eric Benard <eric at eukrea.com>
---
 classes/cross.bbclass |    2 --
 1 files changed, 0 insertions(+), 2 deletions(-)

diff --git a/classes/cross.bbclass b/classes/cross.bbclass
index 69f6511..5c2d5be 100644
--- a/classes/cross.bbclass
+++ b/classes/cross.bbclass
@@ -17,8 +17,6 @@ PACKAGE_ARCH = "${OLD_PACKAGE_ARCH}"
 OLD_BASE_PACKAGE_ARCH := "${BASE_PACKAGE_ARCH}"
 BASE_PACKAGE_ARCH = "${OLD_BASE_PACKAGE_ARCH}"
 
-PACKAGES = ""
-
 HOST_ARCH = "${BUILD_ARCH}"
 HOST_VENDOR = "${BUILD_VENDOR}"
 HOST_OS = "${BUILD_OS}"
-- 
1.6.3.3