On 16/03/2020 12:39, Hesham Almatary wrote:
Hi Sebastian,
I have pushed a few commits to my repo to support building RTEMS with
Clang/LLVM for RISC-V. Here are the changes [1]. Since I'm still
learning about Waf and the build system, I'd appreciate your input.
Most importantly, I want to know what's the right way to set "target"
and "xlen" variables.
[1]
https://github.com/CTSRD-CHERI/rtems/compare/967b62464bf39602f8b0f2baf57617ad74c3643d...aa73f72b929856efdb41f9f8582263b5395a3276
You need a new option, e.g.
spec/build/cpukit/RTEMS-BUILD-CPUKIT-OPTXLEN.yml
It should be enabled by clang and riscv:
enabled-by:
and:
- clang
- riscv
The option must be evaluated before the tool settings:
order: -1000
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