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Use clang and lld as the default toolchain for RISCV.
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Authored by jhb on Jan 8 2020, 5:06 PM.

Details

Summary
  • Enable clang and lld as system toolchains.
  • Don't use external GCC for universe by default.
  • Re-enable riscv64sf since it builds fine with clang + lld.
Test Plan
  • have booted a clang + lld world in qemu
  • make tinderbox TARGETS=riscv

Diff Detail

Lint
Lint OK
Unit
No Unit Test Coverage
Build Status
Buildable 28551
Build 26602: arc lint + arc unit

Event Timeline

This revision is now accepted and ready to land.Jan 8 2020, 5:08 PM

LGTM, w/ arch.7 update as discussed on IRC

share/mk/src.opts.mk
298–299

I think this can wrap to one line now.

This revision now requires review to proceed.Jan 8 2020, 5:15 PM
This revision is now accepted and ready to land.Jan 8 2020, 5:17 PM
jhb marked an inline comment as done.Jan 8 2020, 5:25 PM
This revision was automatically updated to reflect the committed changes.