matteosal opened a new issue #20028:
URL: https://github.com/apache/incubator-mxnet/issues/20028
Building on Mac-ARM fails with some basic errors, the first one being:
```
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/clang/12.0.0/include/mmintrin.h:33:5:
error:
use of undeclared identifier '__builtin_ia32_emms'; did you mean
'__builtin_isless'?
__builtin_ia32_emms();
^
```
After a bit of googling I've found this document with information about the
issue: https://clang.llvm.org/compatibility.html#vector_builtins
In particular, this line looks relevant:
```
The same issue occurs for NEON and Altivec for the ARM and PowerPC
architectures respectively. For these, make sure to use the <arm_neon.h> and
<altivec.h> headers.
```
So are Mac-ARM builds supported at all? What would be needed to add support
if not?
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