lede_packages/lang/python3/patches/015-abort-on-failed-modules.patch

diff --git a/setup.py b/setup.py
index da67731..928e0de 100644
--- a/setup.py
+++ b/setup.py
@@ -293,6 +293,7 @@ class PyBuildExt(build_ext):
             print("Failed to build these modules:")
             print_three_column(failed)
             print()
+            if cross_compiling: sys.exit(1)
 
         if self.failed_on_import:
             failed = self.failed_on_import[:]