--- CMakeLists.txt.orig	2024-03-08 01:33:47 UTC
+++ CMakeLists.txt
@@ -36178,7 +36178,7 @@ function(generate_pkgconfig name description version r
     "${output_filepath}"
     @ONLY)
   install(FILES "${output_filepath}"
-    DESTINATION "${gRPC_INSTALL_LIBDIR}/pkgconfig")
+    DESTINATION "libdata/pkgconfig")
 endfunction()
 
 # gpr .pc file