gcc/clang interoperability problem with a custom "samba" build in recent -current.

[Dimitry Andric]

On 21 Jul 2018, at 21:11, Yuri Pankov <yuripv at yuripv.net> wrote:
> 
> Yuri Pankov wrote:
>> Julian Elischer wrote:
...
>>>> anyone know if there is a clang equivalent of -Wp, -E,-lang-asm?
>> In later GCC versions the cpp's -lang-asm seems to be deprecated in
>> favor of -x assembler-with-cpp as it conflicts with -l option.
>> Could you try changing the -Wp,-E,-lang-asm to -Wp,-E,-xassembler-with-cpp?
> 
> Just tried it myself, and if you indeed mean the third_party/aesni-intel/aesni-intel_asm.c, the following seems to work for me:
> 
> clang -xassembler-with-cpp -c third_party/aesni-intel/aesni-intel_asm.c

Yes, that is exactly what I suggested to Julian on IRC.  The point is
that the ".c" extension is misleading, it should more likely be a ".S"
extension.  But maybe this source file is used for multiple purposes.

Note that -x assembler-with-cpp should also work fine for gcc.

-Dimitry

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