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authorMichael Woerister <michaelwoerister@posteo>2019-01-11 13:29:59 +0100
committerMichael Woerister <michaelwoerister@posteo>2019-01-17 16:49:32 +0100
commit50b25105924a23f1070e916ce3bff4be5a7c9c58 (patch)
tree9e4e9e5486a08e352ab6fe1930fc9a68c182b0fb /src/rustllvm/RustWrapper.cpp
parent75dcf9e35fb0a3f8e45ec9f4f7c0a4096fe60d2d (diff)
downloadrust-50b25105924a23f1070e916ce3bff4be5a7c9c58.tar.gz
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compiletest: Support opt-in Clang-based run-make tests.
Some cross-language run-make tests need a Clang compiler that
matches the LLVM version of rustc. Since such a compiler usually
isn't available these tests (marked with the "needs-matching-clang"
directive) are ignored by default.

For some CI jobs we do need these tests to run unconditionally
though. In order to support this a --force-clang-based-tests flag
is added to compiletest. If this flag is specified, compiletest
will fail if it can't detect an appropriate version of Clang.
Diffstat (limited to 'src/rustllvm/RustWrapper.cpp')
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