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-rw-r--r--src/include/pg_config.h.in3
1 files changed, 3 insertions, 0 deletions
diff --git a/src/include/pg_config.h.in b/src/include/pg_config.h.in
index 66c53c52bbc..2711c2ce9bd 100644
--- a/src/include/pg_config.h.in
+++ b/src/include/pg_config.h.in
@@ -707,6 +707,9 @@
/* Define to 1 if your compiler understands __builtin_ctz. */
#undef HAVE__BUILTIN_CTZ
+/* Define to 1 if your compiler understands __builtin_frame_address. */
+#undef HAVE__BUILTIN_FRAME_ADDRESS
+
/* Define to 1 if your compiler understands __builtin_$op_overflow. */
#undef HAVE__BUILTIN_OP_OVERFLOW