[PATCH v3 1/2] scripts: Add "|" operator support to glibcpp's parsing

[Vineet Gupta]

On 11/27/22 10:21, Florian Weimer via Libc-alpha wrote:
> * Shahab Vahedi:
> 
>>  From the tests point of view, this is a necessary step for another
>> patch [1] and allows parsing macros such as "#define A | B".  Without
>> it, a few tests [2] choke when the other patch [1] is applied:
>>
>> /src/glibc/scripts/../elf/elf.h:4167: error: uninterpretable macro
>> token sequence: ( EF_ARC_MACH_MSK | EF_ARC_OSABI_MSK )
>> Traceback (most recent call last):
>>      File "/src/glibc/elf/tst-glibcelf.py", line 23, in <module>
>>        import glibcelf
>>      File "/src/glibc/scripts/glibcelf.py", line 226, in <module>
>>        _elf_h = _parse_elf_h()
>>                 ^^^^^^^^^^^^^^
>>      File "/src/glibc/scripts/glibcelf.py", line 223, in _parse_elf_h
>>        raise IOError('parse error in elf.h')
>>    OSError: parse error in elf.h
>>
>> [1] ARC: update definitions in elf/elf.h
>> https://sourceware.org/pipermail/libc-alpha/2022-November/143503.html
>>
>> [2]
>> tst-glibcelf, tst-relro-ldso, and tst-relro-libc
>>
>> Signed-off-by: Shahab Vahedi <shahab at synopsys.com>
> 
> This okay and can go in separately, thanks.
> 
> Reviewed-by: Florian Weimer <fweimer at redhat.com>

Committed !

Thx,
-Vineet