oeqa/sdk: use bash to execute SDK test commands

The commands only work with with bash. If /bin/sh is
dash like in Debian, the command execution fails with
errors like:

Standard Output: /bin/sh: 5: export: --sysroot: bad variable name

and all SDK tests fail.

(From OE-Core rev: 0423d5049492516a6df6caf3404ddaa1734ff1d9)

Signed-off-by: Mikko Rapeli <mikko.rapeli@bmw.de>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Signed-off-by: Armin Kuster <akuster808@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

2 files changed, 3 insertions, 2 deletions

diff --git a/meta/lib/oeqa/sdk/case.py b/meta/lib/oeqa/sdk/case.py
index d8611c8b30..53342379a2 100644
--- a/meta/lib/oeqa/sdk/case.py
+++ b/meta/lib/oeqa/sdk/case.py
@@ -9,7 +9,7 @@ from oeqa.core.case import OETestCase
 class OESDKTestCase(OETestCase):
     def _run(self, cmd):
         return subprocess.check_output(". %s > /dev/null; %s;" % \
-                (self.tc.sdk_env, cmd), shell=True,
+                (self.tc.sdk_env, cmd), shell=True, executable="/bin/bash",
                 stderr=subprocess.STDOUT, universal_newlines=True)
 
     def fetch(self, workdir, dl_dir, url, archive=None):
diff --git a/meta/lib/oeqa/sdk/utils/sdkbuildproject.py b/meta/lib/oeqa/sdk/utils/sdkbuildproject.py
index 6fed73e350..eafbd7a034 100644
--- a/meta/lib/oeqa/sdk/utils/sdkbuildproject.py
+++ b/meta/lib/oeqa/sdk/utils/sdkbuildproject.py
@@ -42,7 +42,8 @@ class SDKBuildProject(BuildProject):
     def _run(self, cmd):
         self.log("Running . %s; " % self.sdkenv + cmd)
         try:
-            output = subprocess.check_output(". %s; " % self.sdkenv + cmd, shell=True, stderr=subprocess.STDOUT)
+            output = subprocess.check_output(". %s; " % self.sdkenv + cmd, shell=True,
+                                             executable='/bin/bash', stderr=subprocess.STDOUT)
         except subprocess.CalledProcessError as exc:
             print(exc.output.decode('utf-8'))
             return exc.returncode