RecordInterestingDirectory was added to collect dSYM bundles and their
content. For the current working directory we only want the directory to
be part of the VFS, not necessarily its contents. This patch renames the
current method to RecordInterestingDirectoryRecursively and adds a new
one that's not recursive.
Summary:
This patch addresses an ambiguity in how our existing tests invoke the
compiler. Roughly two thirds of our current "shell" tests invoke the
compiler to build the executables for the host. However, there is also
a significant number of tests which don't build a host binary (because
they don't need to run it) and instead they hardcode a certain target.
We also have code which adds a bunch of default arguments to the %clang
substitutions. However, most of these arguments only really make sense
for the host compilation. So far, this has worked mostly ok, because the
arguments we were adding were not conflicting with the target-hardcoding
tests (though they did provoke an occasional "argument unused" warning).
However, this started to break down when we wanted to use
target-hardcoding clang-cl tests (D69031) because clang-cl has a
substantially different command line, and it was getting very confused
by some of the arguments we were adding on non-windows hosts.
This patch avoid this problem by creating separate %clang(xx,_cl)_host
substutitions, which are specifically meant to be used for compiling
host binaries. All funny host-specific options are moved there. To
ensure that the regular %clang substitutions are not used for compiling
host binaries (skipping the extra arguments) I employ a little
hac^H^H^Htrick -- I add an invalid --target argument to the %clang
substitution, which means that one has to use an explicit --target in
order for the compilation to succeed.
Reviewers: JDevlieghere, aprantl, mstorsjo, espindola
Subscribers: emaste, arichardson, MaskRay, jfb, lldb-commits
Tags: #lldb
Differential Revision: https://reviews.llvm.org/D69619
I'm having a hard time reproducing this and it's failing on the Windows
bot. Temporarily X-failing this test while I continue to try building
LLDB on Windows.
llvm-svn: 375294
Now that the VFS knows how to deal with virtual working directories, we
can set the current working directory to the one we recorded during
reproducer capture. This ensures that relative paths are resolved
correctly during replay.
llvm-svn: 375064
This patch extends the reproducer to capture the debugger's current
working directory. This information will be used later to set the
current working directory of the VFS.
llvm-svn: 375059
Jonas Devlieghere