qemu.bbclass: fix vardeps of QEMU_OPTIONS

The variable name for QEMU_EXTRAOPTIONS is constructed programmatically, so we
need an explicit variable dependency, otherwise changes to it won't cause e.g.
qemuwrapper-cross to be rebuilt.

Signed-off-by: Christopher Larson <chris_larson@mentor.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>

diff --git a/meta/classes/qemu.bbclass b/meta/classes/qemu.bbclass
index 064b57e11c7daa1cf467f92988645b5b9f6e90bd..315c17f2ff5db17c254f941a42a09391eb75ef86 100644 (file)
--- a/meta/classes/qemu.bbclass
+++ b/meta/classes/qemu.bbclass
@@ -39,6 +39,7 @@ def qemu_run_binary(data, rootfs_path, binary):
 # PACKAGE_ARCH, not overrides and hence have to do this dance. Simply being arch 
 # specific isn't good enough.
 QEMU_OPTIONS = "-r ${OLDEST_KERNEL} ${@d.getVar("QEMU_EXTRAOPTIONS_%s" % d.getVar('PACKAGE_ARCH', True), True) or ""}"
+QEMU_OPTIONS[vardeps] += "QEMU_EXTRAOPTIONS_${PACKAGE_ARCH}"
 QEMU_EXTRAOPTIONS_iwmmxt    = " -cpu pxa270-c5"
 QEMU_EXTRAOPTIONS_armv6     = " -cpu arm1136"
 QEMU_EXTRAOPTIONS_armv7a    = " -cpu cortex-a8"