[Lldb-commits] [lldb] [NFCI][lldb][test] Enable GNU POSIX extensions where necessary (PR #166768)

[Jonas Devlieghere via lldb-commits]

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@@ -1,3 +1,7 @@
+#if defined(__linux__)
+#define _DEFAULT_SOURCE /* for kill(), usleep() and GNU's signal() */
+#endif
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JDevlieghere wrote:

I think we should pass this in Makefile.rules instead. Having to put this into every relevant file seems fragile...

https://github.com/llvm/llvm-project/pull/166768