1 files changed, 25 insertions, 0 deletions
diff --git a/lit/Unit/lit.site.cfg.in b/lit/Unit/lit.site.cfg.in
new file mode 100644
index 000000000000..61c8179af39e
--- /dev/null
+++ b/lit/Unit/lit.site.cfg.in
@@ -0,0 +1,25 @@
+## Autogenerated by LLVM/lld configuration.
+# Do not edit!
+config.llvm_src_root = "@LLVM_SOURCE_DIR@"
+config.llvm_obj_root = "@LLVM_BINARY_DIR@"
+config.llvm_tools_dir = "@LLVM_TOOLS_DIR@"
+config.llvm_libs_dir = "@LLVM_LIBS_DIR@"
+config.llvm_build_mode = "@LLVM_BUILD_MODE@"
+config.lit_tools_dir = "@LLVM_LIT_TOOLS_DIR@"
+config.lldb_obj_root = "@LLDB_BINARY_DIR@"
+config.lldb_src_root = "@LLDB_SOURCE_DIR@"
+config.target_triple = "@TARGET_TRIPLE@"
+config.python_executable = "@PYTHON_EXECUTABLE@"
+
+# 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.llvm_tools_dir = config.llvm_tools_dir % lit_config.params
+    config.llvm_libs_dir = config.llvm_libs_dir % lit_config.params
+    config.llvm_build_mode = config.llvm_build_mode % lit_config.params
+except KeyError as e:
+    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, "@LLDB_SOURCE_DIR@/lit/Unit/lit.cfg")