tree 327db52d38c0a902342c99bd9521f2ae389e7399
parent 834812a5cf6ba64d04fd527048689af6294ef5cc
author Louis Dionne <ldionne@apple.com> 1594310049 -0400
committer Copybara-Service <copybara-worker@google.com> 1598602025 -0700

[runtimes] Allow passing Lit parameters through CMake

This allows passing parameters to the test suites without using
LLVM_LIT_ARGS. The problem is that we sometimes want to set some
Lit arguments on the CMake command line, but the Lit parameters in
a CMake cache file. If the only knob to do that is LLVM_LIT_ARGS,
the command-line entry overrides the cache one, and the parameters
set by the cache are ignored.

This fixes a current issue with the build bots that they completely
ignore the 'std' param set by Lit, because other Lit arguments are
provided via LLVM_LIT_ARGS on the CMake command-line.

GitOrigin-RevId: 6f69318c7248275b509ecf0f88eb2ba725aaeb82