[PATCH] elf: Don't set version info on unversioned symbols

[Alan Modra]

On Sat, Sep 18, 2021 at 04:08:34PM -0700, H.J. Lu via Binutils wrote:
> bfd/
> 
> 	PR ld/28348
> 	* elflink.c (elf_link_add_object_symbols): Don't set version info
> 	on unversioned symbols.
> 
> ld/
> 
> 	PR ld/28348
> 	* testsuite/ld-elf/pr28348.rd: New file.
> 	* testsuite/ld-elf/pr28348.t: Likewise.
> 	* testsuite/ld-elf/pr28348a.c: Likewise.
> 	* testsuite/ld-elf/pr28348b.c: Likewise.
> 	* testsuite/ld-elf/pr28348c.c: Likewise.
> 	* testsuite/ld-elf/shared.exp: Run PR ld/28348 tests.

OK with pr28348.rd tweaked to also match alpha-linux readelf output
     5: 00000001200007d0     4 FUNC    WEAK   DEFAULT [NOPV]    13 foo

-- 
Alan Modra
Australia Development Lab, IBM