[cfe-dev] [LLVMdev] Sanitizers libs in Compiler-RT

Renato Golin renato.golin at linaro.org
Fri Jan 31 01:35:13 PST 2014

On 31 January 2014 09:22, Alexey Samsonov <samsonov at google.com> wrote:

> 1) If ASan runtime has changed, re-build it, and re-run tests.
> 2) If FileCheck or lit sources have changed, I should re-build them (but
> not ASan runtime) and re-run tests.
> 3) If Clang sources have changed, I should re-build Clang, re-build ASan
> runtime (*) and re-run tests.

Yeah, this is the major pain I'm having right now, as there isn't a target
that I can make to re-compile the rt dependencies, not even check-all does
that. (I have no idea how it gets compiled in the first place!).

Maybe anyone knows of a way I can force it to re-compile, like removing the
build directory just for the rt or something.

IIRC, "make check-all" in configure+make build tree doesn't re-build the
> necessary libraries automatically.


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