[libc-commits] [libc] [libc] Mutex implementation for single-threaded baremetal (PR #145358)

[William Huynh via libc-commits]

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@@ -29,4 +29,12 @@
 #define LIBC_TARGET_OS_IS_FUCHSIA
 #endif
 
+#if !defined(LIBC_TARGET_OS_IS_FREEBSD) &&                                     \
+    !defined(LIBC_TARGET_OS_IS_ANDROID) &&                                     \
+    !defined(LIBC_TARGET_OS_IS_LINUX) &&                                       \
+    !defined(LIBC_TARGET_OS_IS_WINDOWS) &&                                     \
+    !defined(LIBC_TARGET_OS_IS_FUCHSIA) && defined(__ELF__)
+#define LIBC_TARGET_OS_IS_BAREMETAL
+#endif
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saturn691 wrote:

Ok, I'll submit another PR to fix this, we can discuss that over there

https://github.com/llvm/llvm-project/pull/145358