[gn build] (manually) port 36892727e4f1

diff --git a/llvm/utils/gn/secondary/clang-tools-extra/test/BUILD.gn b/llvm/utils/gn/secondary/clang-tools-extra/test/BUILD.gn
index 136d6b6..a0930a6 100644 (file)
--- a/llvm/utils/gn/secondary/clang-tools-extra/test/BUILD.gn
+++ b/llvm/utils/gn/secondary/clang-tools-extra/test/BUILD.gn
@@ -33,6 +33,7 @@ write_lit_config("lit_site_cfg") {
 
   extra_values = [
     "CLANG_TOOLS_DIR=" + rebase_path("$root_out_dir/bin"),
+    "LLVM_ENABLE_PLUGINS=0",
     "LLVM_LIT_TOOLS_DIR=",  # Intentionally empty, matches cmake build.
     "LLVM_TOOLS_DIR=" + rebase_path("$root_out_dir/bin"),
     "Python3_EXECUTABLE=$python_path",
@@ -43,6 +44,14 @@ write_lit_config("lit_site_cfg") {
   } else {
     extra_values += [ "CLANG_TIDY_ENABLE_STATIC_ANALYZER=0" ]
   }
+
+  if (host_os == "mac") {
+    extra_values += [ "LLVM_PLUGIN_EXT=.dylib" ]
+  } else if (host_os == "win") {
+    extra_values += [ "LLVM_PLUGIN_EXT=.dll" ]
+  } else {
+    extra_values += [ "LLVM_PLUGIN_EXT=.so" ]
+  }
 }
 
 write_lit_config("lit_unit_site_cfg") {