[gn build] (manually) port a5640968f2f7

diff --git a/llvm/utils/gn/secondary/llvm/tools/llvm-config/BUILD.gn b/llvm/utils/gn/secondary/llvm/tools/llvm-config/BUILD.gn
index 77c03ab..c09da74 100644 (file)
--- a/llvm/utils/gn/secondary/llvm/tools/llvm-config/BUILD.gn
+++ b/llvm/utils/gn/secondary/llvm/tools/llvm-config/BUILD.gn
@@ -92,6 +92,7 @@ write_cmake_config("BuildVariables.inc") {
     "LLVM_DYLIB_COMPONENTS_expanded=all",
     "LLVM_DYLIB_VERSION=${llvm_version_major}git",
     "LLVM_TOOLS_INSTALL_DIR=",
+    "LLVM_INSTALL_PACKAGE_DIR=",
   ]
 }