bug#81211: 31.0.90; Android build fails with current Java compilers

Po Lu <[email protected]> writes:

> Which version of the NDK is this?  I cannot reproduce this problem with
> NDK r28, which (for aarch64) generates such a loader executable:
>
> ELF Header:
>   Magic:   7f 45 4c 46 02 01 01 00 00 00 00 00 00 00 00 00 
>   Class:                             ELF64
>   Data:                              2's complement, little endian
>   Version:                           1 (current)
>   OS/ABI:                            UNIX - System V
>   ABI Version:                       0
>   Type:                              EXEC (Executable file)
>   Machine:                           AArch64
>   Version:                           0x1
>   Entry point address:               0x2000000000
>   Start of program headers:          64 (bytes into file)
>   Start of section headers:          19232 (bytes into file)
>   Flags:                             0x0
>   Size of this header:               64 (bytes)
>   Size of program headers:           56 (bytes)
>   Number of program headers:         4
>   Size of section headers:           64 (bytes)
>   Number of section headers:         11
>   Section header string table index: 9

I could reproduce the problem with NDK r30 when Emacs was configured for
a target earlier than Android 9.0.  This particular issue should now be
addressed on `master'.