build: add [[maybe_unused]] on EXPORT macro

aws · Sep 4, 2024 · f150f7e · f150f7e
1 parent 58faa00
commit f150f7e
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/include/nccl_ofi_config_bottom.h b/include/nccl_ofi_config_bottom.h
@@ -9,7 +9,11 @@
 #define OFI_LIKELY(x)   __builtin_expect((x), 1)
 #define OFI_UNLIKELY(x) __builtin_expect((x), 0)
 
+#ifdef __cplusplus
+#define NCCL_OFI_EXPORT_SYMBOL __attribute__((visibility("default"))) [[maybe_unused]]
+#else
 #define NCCL_OFI_EXPORT_SYMBOL __attribute__((visibility("default")))
+#endif
 
 #ifndef __cplusplus
 #define static_assert _Static_assert