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-rw-r--r--clang/lib/Frontend/ModuleDependencyCollector.cpp4
1 files changed, 4 insertions, 0 deletions
diff --git a/clang/lib/Frontend/ModuleDependencyCollector.cpp b/clang/lib/Frontend/ModuleDependencyCollector.cpp
index df5e19df91d..7ba04645590 100644
--- a/clang/lib/Frontend/ModuleDependencyCollector.cpp
+++ b/clang/lib/Frontend/ModuleDependencyCollector.cpp
@@ -51,6 +51,10 @@ void ModuleDependencyCollector::writeFileMap() {
SmallString<256> Dest = getDest();
llvm::sys::path::append(Dest, "vfs.yaml");
+ // Default to use relative overlay directories in the VFS yaml file. This
+ // allows crash reproducer scripts to work across machines.
+ VFSWriter.setOverlayDir(getDest());
+
std::error_code EC;
llvm::raw_fd_ostream OS(Dest, EC, llvm::sys::fs::F_Text);
if (EC) {
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