[RFC PATCH 5/5] riscv: Add a new BSP cfg variant to be built with llvm/clang

[Hesham Almatary]

On Thu, 24 Oct 2019 at 09:55, Sebastian Huber
<sebastian.huber at embedded-brains.de> wrote:
>
> On 23/10/2019 15:44, Hesham Almatary wrote:
> > +# Clang-related flags
> > +CPU_CFLAGS += -target riscv64-unknown-rtems6 -D__rtems__ --sysroot=$(NEWLIB_SYSROOT)
>
> Was clang configured to support this target? If yes, then why doesn't it
> define __rtems__ automatically?
>
That makes more sense, I will work on it. Yes, our Clang project does
support RTEMS [1], which hopefully will end up upstream.

[1] https://github.com/CTSRD-CHERI/llvm-project/blob/master/clang/lib/Driver/ToolChains/RTEMS.cpp

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