From: Jagadeesh Krishnanjanappa <jkrishnanjanappa@mvista.com>
Date: Tue, 14 Aug 2018 14:35:29 +0000 (+0530)
Subject: runqemu: exit gracefully with an error message if qemu system is not evaluated
X-Git-Tag: uninative-2.3~693
X-Git-Url: https://code.ossystems.io/gitweb?a=commitdiff_plain;h=519273f54c0b8a6fff36afeb7646d8e37717be22;p=openembedded-core.git

runqemu: exit gracefully with an error message if qemu system is not evaluated

It solves below error:
-- snip --
return 'qemu-system-%s' % qbsys
UnboundLocalError: local variable 'qbsys' referenced before assignment
-- snip --

[YOCTO #12846]

Signed-off-by: Jagadeesh Krishnanjanappa <jkrishnanjanappa@mvista.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
---

diff --git a/scripts/runqemu b/scripts/runqemu
index f52b9a82ea..409d17c648 100755
--- a/scripts/runqemu
+++ b/scripts/runqemu
@@ -1118,6 +1118,11 @@ class BaseConfig(object):
             qbsys = 'riscv64'
         elif mach == 'qemuriscv32':
             qbsys = 'riscv32'
+        else:
+            logger.error("Unable to determine QEMU PC System emulator for %s machine." % mach)
+            logger.error("As %s is not among valid QEMU machines such as," % mach)
+            logger.error("qemux86-64, qemux86, qemuarm64, qemuarm, qemumips64, qemumips64el, qemumipsel, qemumips, qemuppc")
+            raise RunQemuError("Set qb_system_name with suitable QEMU PC System emulator in .*qemuboot.conf.")
 
         return 'qemu-system-%s' % qbsys