[PATCH v4 2/7] oeqa/utils/commands.py: allow use of binaries from native sysroot

[Maciej Borzecki <maciej.borzecki@rndity.com>]

Tests may need to run a native tool that is not available on the host
filesystem, but can be built using one of the *-native recipes. In such case,
the tool will be available in native sysroot, and running in from that location
will require adjustments to PATH.

runCmd() can now take a path to native sysroot as one of its arguments and
setup PATH accordingly.

Signed-off-by: Maciej Borzecki <maciej.borzecki@rndity.com>
---
 meta/lib/oeqa/utils/commands.py | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/meta/lib/oeqa/utils/commands.py b/meta/lib/oeqa/utils/commands.py
index 5cd0f7477baa5bb45f2b2b5b93fb1ff0efd02923..657c9dba34ea9d42aa416f3b889f4b04129e8da9 100644
--- a/meta/lib/oeqa/utils/commands.py
+++ b/meta/lib/oeqa/utils/commands.py
@@ -97,9 +97,16 @@ class Result(object):
     pass
 
 
-def runCmd(command, ignore_status=False, timeout=None, assert_error=True, **options):
+def runCmd(command, ignore_status=False, timeout=None, assert_error=True, native_sysroot=None, **options):
     result = Result()
 
+    if native_sysroot:
+        extra_paths = "%s/sbin:%s/usr/sbin:%s/usr/bin" % \
+                      (native_sysroot, native_sysroot, native_sysroot)
+        nenv = dict(options.get('env', os.environ))
+        nenv['PATH'] = extra_paths + ':' + nenv.get('PATH', '')
+        options['env'] = nenv
+
     cmd = Command(command, timeout=timeout, **options)
     cmd.run()
 
-- 
2.5.0