Index: src/libmpg123/dct36_avx.S
--- src/libmpg123/dct36_avx.S.orig
+++ src/libmpg123/dct36_avx.S
@@ -71,6 +71,7 @@ dct36_avx_sign:
 	ALIGN16
 	.globl ASM_NAME(dct36_avx)
 ASM_NAME(dct36_avx):
+	endbr64
 #ifdef IS_MSABI
 	push		%rbp
 	mov			%rsp, %rbp