[lldb-dev] Bot failure with new "in tree compiler" changes (r316728) in llvm.org bot
Don Hinton via lldb-dev
lldb-dev at lists.llvm.org
Tue Nov 7 10:28:13 PST 2017
I hit the same problem last week. I ended up blowing away my build
directory, and the problem went away.
Probably a cache issue, but I was unable to reproduce...
On Tue, Nov 7, 2017 at 10:21 AM, Jim Ingham via lldb-dev <
lldb-dev at lists.llvm.org> wrote:
> The lldb_cmake GreenDragon bot is now failing, e.g.:
> This looks related to Pavel's change:
> > r316728 | labath | 2017-10-26 19:24:04 -0700 (Thu, 26 Oct 2017) | 18
> > Default to using in-tree clang for building test executables
> > Summary:
> > Using the in-tree clang should be the default test configuration as that
> > is the one compiler that we can be sure everyone has (better
> > reproducibility of test results). Also, it should hopefully reduce the
> > impact of pr35040.
> > This also reduces the number of settings which control the compiler
> > used. LLDB_TEST_C_COMPILER is used for C files and
> > LLDB_TEST_CXX_COMPILER for C++ files. Both of the settings default to
> > the in-tree clang.
> > Reviewers: zturner
> > Subscribers: mgorny, davide, lldb-commits
> > Differential Revision: https://reviews.llvm.org/D39215
> The error is:
> CMake Error at tools/lldb/CMakeLists.txt:78 (message):
> LLDB test compilers not specified. Tests will not run
> Does the bot need to be reconfigured for these changes?
> lldb-dev mailing list
> lldb-dev at lists.llvm.org
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