Cling on arm?

Cling
1

Hi,

is it possible at all to build cling on arm?

I tried with:

cmake … -DLLVM_TARGETS_TO_BUILD=“ARM” -DLLVM_BUILD_32_BITS=ON -DLLVM_TARGET_ARCH=“ARM” but it still built an i386 version of libclingInterpreter.a

2

Not exactly what you’re looking for, but see: Installation of ROOT on Raspberry Pi

3

Hi,

but cross platform builds are not supported yet. You’ll actually have to build ROOT on your little ARM :frowning:

We also know of several test failures (and why they happen); they show up as cling / runtime linker unhappiness (i.e. not wrong results or anything as evil). But it “mostly” works. We’ll be working on the rest.

Cheers, Axel.

4

I have not tried these instructions myself, but here is a nice post about somebody who has run cling on emulated arm:
arrayfire.com/building-cling-for-x86-and-arm/