# This is false by default so that distributions don't unexpectedly download
# LLVM from the internet.
#
-# All tier 1 targets are currently supported; set this to `"if-supported"` if
+# All tier 1 targets are currently supported; set this to `"if-available"` if
# you are not sure whether you're on a tier 1 target.
#
# We also currently only support this when building LLVM for the build triple.