rust: Enable rust oe-selftest.

* Enable rust oe-selftest.

* Include the dependent patches for rust oe-selftest in
  meta/recipes-devtools/rust/rust-source.inc

* Disable rust oe-selftest for mips32 target (Rust upstream has classified it into tier 3 target,
  for which the Rust project does not build or test automatically) as it is unstable with rust tests.
  https://doc.rust-lang.org/nightly/rustc/platform-support.html#tier-3

* The testing is done on arm32, arm64, mips64, x86 and  x86_64 targets on Ubuntu 22.04.

(From OE-Core rev: 8f3a2841540fc4779bbd7e11d910edcdc8b47683)

Signed-off-by: Yash Shinde <Yash.Shinde@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 6 insertions, 1 deletions

diff --git a/meta/lib/oeqa/selftest/cases/rust.py b/meta/lib/oeqa/selftest/cases/rust.py
index 0d7d524471..164ad11ecd 100644
--- a/meta/lib/oeqa/selftest/cases/rust.py
+++ b/meta/lib/oeqa/selftest/cases/rust.py
@@ -40,7 +40,12 @@ def parse_results(filename):
 class RustSelfTestSystemEmulated(OESelftestTestCase, OEPTestResultTestCase):
     def test_rust(self, *args, **kwargs):
         # Disable Rust Oe-selftest
-        self.skipTest("The Rust Oe-selftest is disabled.")
+        #self.skipTest("The Rust Oe-selftest is disabled.")
+
+        # Skip mips32 target since it is unstable with rust tests
+        machine = get_bb_var('MACHINE')
+        if machine == "qemumips":
+            self.skipTest("The mips32 target is skipped for Rust Oe-selftest.")
 
         # build remote-test-server before image build
         recipe = "rust"