From 140bfc3f4ba9d44fad7e16df50699bc7af2c1219 Mon Sep 17 00:00:00 2001
From: "Michael Kavulich, Jr" <kavulich@ucar.edu>
Date: Thu, 16 Nov 2023 15:35:27 -0700
Subject: [PATCH] Add check for existance of prebuild script in CMakeLists.txt,
 so if user forgot to clone recursively they don't get silent failures

---
 scm/src/CMakeLists.txt | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/scm/src/CMakeLists.txt b/scm/src/CMakeLists.txt
index b7c15b010..f3b5f3bf4 100644
--- a/scm/src/CMakeLists.txt
+++ b/scm/src/CMakeLists.txt
@@ -30,6 +30,9 @@ endif()
 message (STATUS "Running ccpp_prebuild.py for CCPP")
 # Make the directories where the ccpp_prebuild.py script wants to write caps and make snippets
 file(MAKE_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/ccpp/physics/physics)
+if (NOT EXISTS "ccpp/framework/scripts/ccpp_prebuild.py")
+  message( FATAL_ERROR "ccpp_prebuild.py script does not exist, did you check out the code recursively?" )
+endif()
 if (${CMAKE_BUILD_TYPE} MATCHES "Debug")
   execute_process(
     COMMAND ccpp/framework/scripts/ccpp_prebuild.py --config=ccpp/config/ccpp_prebuild_config.py ${_ccpp_suites_arg} --builddir=${CMAKE_CURRENT_BINARY_DIR} --debug --verbose