cross.bbclass: fix build of meta-toolchain

* 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 Bénard <eric@eukrea.com>
Acked-by: Khem Raj <raj.khem@gmail.com>

diff --git a/classes/cross.bbclass b/classes/cross.bbclass
index 7473d4c..4cf2b4c 100644 (file)
--- 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}"