[glibc] elf.h: Remove duplicate definition of VER_FLG_WEAK

[Florian Weimer <fw@sourceware.org>]

https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=29eb7961197bee68470730aecfdda4d0e206812e

commit 29eb7961197bee68470730aecfdda4d0e206812e
Author: Florian Weimer <fweimer@redhat.com>
Date:   Mon Sep 5 12:11:19 2022 +0200

    elf.h: Remove duplicate definition of VER_FLG_WEAK
    
    This did not cause a warning before because the token sequence for
    the two definitions was identical.
    
    Reviewed-by: Adhemerval Zanella  <adhemerval.zanella@linaro.org>

Diff:
---
 elf/elf.h | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)

diff --git a/elf/elf.h b/elf/elf.h
index 065deca83c..273305a7cd 100644
--- a/elf/elf.h
+++ b/elf/elf.h
@@ -1064,7 +1064,8 @@ typedef struct
 
 /* Legal values for vd_flags (version information flags).  */
 #define VER_FLG_BASE	0x1		/* Version definition of file itself */
-#define VER_FLG_WEAK	0x2		/* Weak version identifier */
+#define VER_FLG_WEAK	0x2		/* Weak version identifier.  Also
+					   used by vna_flags below.  */
 
 /* Versym symbol index values.  */
 #define	VER_NDX_LOCAL		0	/* Symbol is local.  */
@@ -1142,10 +1143,6 @@ typedef struct
 } Elf64_Vernaux;
 
 
-/* Legal values for vna_flags.  */
-#define VER_FLG_WEAK	0x2		/* Weak version identifier */
-
-
 /* Auxiliary vector.  */
 
 /* This vector is normally only used by the program interpreter.  The