--- CMakeLists.txt.orig	2024-10-07 22:51:28 UTC
+++ CMakeLists.txt
@@ -1,4 +1,27 @@ message(STATUS "Emitting rules to build Z3 python bind
 message(STATUS "Emitting rules to build Z3 python bindings")
+
+## portion of src/CMakeLists.txt
+set(Z3_API_HEADER_FILES_TO_SCAN
+  z3_api.h
+  z3_ast_containers.h
+  z3_algebraic.h
+  z3_polynomial.h
+  z3_rcf.h
+  z3_fixedpoint.h
+  z3_optimization.h
+  z3_fpa.h
+  z3_spacer.h
+)
+set(Z3_FULL_PATH_API_HEADER_FILES_TO_SCAN "")
+foreach (header_file ${Z3_API_HEADER_FILES_TO_SCAN})
+  set(full_path_api_header_file "${CMAKE_CURRENT_SOURCE_DIR}/api/${header_file}")
+  list(APPEND Z3_FULL_PATH_API_HEADER_FILES_TO_SCAN "${full_path_api_header_file}")
+  if (NOT EXISTS "${full_path_api_header_file}")
+    message(FATAL_ERROR "API header file \"${full_path_api_header_file}\" does not exist")
+  endif()
+endforeach()
+
+
 ###############################################################################
 # Add target to build python bindings for the build directory
 ###############################################################################