diff -ru polly-10.0.0rc4.src.orig/lib/CMakeLists.txt polly-10.0.0rc4.src/lib/CMakeLists.txt
--- polly-10.0.0rc4.src.orig/lib/CMakeLists.txt	2020-03-16 21:18:29.768913840 +0000
+++ polly-10.0.0rc4.src/lib/CMakeLists.txt	2020-03-16 21:18:38.569999300 +0000
@@ -25,7 +25,6 @@
 # the sources them to be recompiled for each of them.
 add_llvm_pass_plugin(Polly
   NO_MODULE
-  SUBPROJECT Polly
   Analysis/DependenceInfo.cpp
   Analysis/PolyhedralInfo.cpp
   Analysis/ScopDetection.cpp