1 files changed, 20 insertions, 0 deletions
diff --git a/utils/perf-training/lit.site.cfg.in b/utils/perf-training/lit.site.cfg.in
new file mode 100644
index 000000000000..9dc380242e52
--- /dev/null
+++ b/utils/perf-training/lit.site.cfg.in
@@ -0,0 +1,20 @@
+import sys
+
+## Autogenerated by LLVM/Clang configuration.
+# Do not edit!
+config.clang_tools_dir = "@CLANG_TOOLS_DIR@"
+config.test_exec_root = "@CMAKE_CURRENT_BINARY_DIR@"
+config.test_source_root = "@CMAKE_CURRENT_SOURCE_DIR@"
+config.target_triple = "@TARGET_TRIPLE@"
+
+# Support substitution of the tools and libs dirs with user parameters. This is
+# used when we can't determine the tool dir at configuration time.
+try:
+    config.clang_tools_dir = config.clang_tools_dir % lit_config.params
+except KeyError:
+    e = sys.exc_info()[1]
+    key, = e.args
+    lit_config.fatal("unable to find %r parameter, use '--param=%s=VALUE'" % (key,key))
+
+# Let the main config do the real work.
+lit_config.load_config(config, "@CLANG_SOURCE_DIR@/utils/perf-training/lit.cfg")