[llvm-dev] Help with setting up ARM embedded clang + lld (original) (raw)

Scott Shawcroft via llvm-dev llvm-dev at lists.llvm.org
Sun Apr 30 15:47:38 PDT 2017

Ok, thanks! I got it going that way. I'd still love to hear from anyone off list working on similar stuff. ~Scott

On Sun, Apr 30, 2017, at 03:32 PM, Joerg Sonnenberger wrote:

On Sun, Apr 30, 2017 at 03🔞35PM -0700, Scott Shawcroft via llvm-dev wrote: > Hi all, > I've been doing a ton of embedded work (bare metal ARM Cortex M0+ and > M4, hopefully RISCV in the future) in the last year and would love to > start using and hacking on the llvm toolchain. I've tried setting up > clang + lld but can't get lld to work because clang tries to launch gcc. > I realize support is early but I'd love to have a dev setup so I can > help fix things.

clang doesn't know how to call a linker for baremetal, so it tries to fallback to gcc. Just call the linker directly. Joerg

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