1 files changed, 9 insertions, 12 deletions

diff --git a/meta/classes/qemuboot.bbclass b/meta/classes/qemuboot.bbclass
index b5cc93dc93..39df3ad388 100644
--- a/meta/classes/qemuboot.bbclass
+++ b/meta/classes/qemuboot.bbclass
@@ -44,25 +44,22 @@ QB_OPT_APPEND ?= "-show-cursor"
 # Create qemuboot.conf
 ROOTFS_POSTPROCESS_COMMAND += "write_qemuboot_conf; "
 
-python write_qemuboot_conf() {
-    import configparser
-
-    build_vars = ['MACHINE', 'TUNE_ARCH', 'DEPLOY_DIR_IMAGE', \
-                'KERNEL_IMAGETYPE', 'IMAGE_NAME', 'IMAGE_LINK_NAME', \
-                'STAGING_DIR_NATIVE', 'STAGING_BINDIR_NATIVE', \
+def qemuboot_vars(d):
+    build_vars = ['MACHINE', 'TUNE_ARCH', 'DEPLOY_DIR_IMAGE',
+                'KERNEL_IMAGETYPE', 'IMAGE_NAME', 'IMAGE_LINK_NAME',
+                'STAGING_DIR_NATIVE', 'STAGING_BINDIR_NATIVE',
                 'STAGING_DIR_HOST']
+    return build_vars + [k for k in d.keys() if k.startswith('QB_')]
 
-    # Vars from bsp
-    qb_vars = []
-    for k in d.keys():
-        if k.startswith('QB_'):
-            qb_vars.append(k)
+write_qemuboot_conf[vardeps] += "${@' '.join(qemuboot_vars(d))}"
+python write_qemuboot_conf() {
+    import configparser
 
     qemuboot = "%s/%s.qemuboot.conf" % (d.getVar('DEPLOY_DIR_IMAGE', True), d.getVar('IMAGE_NAME', True))
     qemuboot_link = "%s/%s.qemuboot.conf" % (d.getVar('DEPLOY_DIR_IMAGE', True), d.getVar('IMAGE_LINK_NAME', True))
     cf = configparser.ConfigParser()
     cf.add_section('config_bsp')
-    for k in build_vars + qb_vars:
+    for k in qemuboot_vars(d):
         cf.set('config_bsp', k, '%s' % d.getVar(k, True))
 
     # QB_DEFAULT_KERNEL's value of KERNEL_IMAGETYPE is the name of a symlink