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-rw-r--r--lldb/source/Host/common/Host.cpp5
1 files changed, 5 insertions, 0 deletions
diff --git a/lldb/source/Host/common/Host.cpp b/lldb/source/Host/common/Host.cpp
index 4ed06c000d0..e5866687c54 100644
--- a/lldb/source/Host/common/Host.cpp
+++ b/lldb/source/Host/common/Host.cpp
@@ -332,6 +332,11 @@ Host::GetArchitecture (SystemDefaultArchitecture arch_kind)
g_host_arch_32.Clear();
g_host_arch_64.Clear();
+ // If the OS is Linux, "unknown" in the vendor slot isn't what we want
+ // for the default triple. It's probably an artifact of config.guess.
+ if (triple.getOS() == llvm::Triple::Linux && triple.getVendor() == llvm::Triple::UnknownVendor)
+ triple.setVendorName("");
+
switch (triple.getArch())
{
default:
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