diff --git a/misc/CMake/BRLCAD_Util.cmake b/misc/CMake/BRLCAD_Util.cmake
index 2942cc903b..d1fca9f862 100644
--- a/misc/CMake/BRLCAD_Util.cmake
+++ b/misc/CMake/BRLCAD_Util.cmake
@@ -413,61 +413,6 @@ int main(int argc, const char **argv) {
 
 endfunction(generate_dreport)
 
-# Wrap the platform specific naming conventions we must manage to copy
-# build output from 3rd party build systems.
-function(set_lib_vars RVAR root vmaj vmin vpatch)
-
-  # OpenBSD has its own naming conventions.  Set a platform variable based on
-  # the OS name so we can test for it succinctly.
-  if ("${CMAKE_SYSTEM}" MATCHES ".*OpenBSD.*")
-    set(OPENBSD ON)
-  endif ("${CMAKE_SYSTEM}" MATCHES ".*OpenBSD.*")
-
-  unset(${RVAR}_BASENAME)
-  unset(${RVAR}_STATICNAME)
-  unset(${RVAR}_SUFFIX)
-  unset(${RVAR}_SYMLINK1)
-  unset(${RVAR}_SYMLINK2)
-
-  if (NOT "${vpatch}" STREQUAL "")
-    set(vpatch_suffix ".${vpatch}")
-  else()
-    set(vpatch_suffix "")
-  endif()
-
-  if (MSVC)
-    set(${RVAR}_BASENAME ${root})
-    set(${RVAR}_STATICNAME ${root}-static)
-    set(${RVAR}_SUFFIX ${CMAKE_SHARED_LIBRARY_SUFFIX})
-    set(${RVAR}_SYMLINK_1 ${${RVAR}_BASENAME}${CMAKE_SHARED_LIBRARY_SUFFIX})
-    set(${RVAR}_SYMLINK_2 ${${RVAR}_BASENAME}${CMAKE_SHARED_LIBRARY_SUFFIX}.${vmaj})
-  elseif (APPLE)
-    set(${RVAR}_BASENAME lib${root})
-    set(${RVAR}_STATICNAME lib${root})
-    set(${RVAR}_SUFFIX .${vmaj}.${vmin}${vpatch_suffix}${CMAKE_SHARED_LIBRARY_SUFFIX})
-    set(${RVAR}_SYMLINK_1 ${${RVAR}_BASENAME}${CMAKE_SHARED_LIBRARY_SUFFIX})
-    set(${RVAR}_SYMLINK_2 ${${RVAR}_BASENAME}.${vmaj}${CMAKE_SHARED_LIBRARY_SUFFIX})
-  elseif (OPENBSD)
-    set(${RVAR}_BASENAME lib${root})
-    set(${RVAR}_STATICNAME lib${root})
-    set(${RVAR}_SUFFIX ${CMAKE_SHARED_LIBRARY_SUFFIX}.${vmaj}.${vmin})
-  else (MSVC)
-    set(${RVAR}_BASENAME lib${root})
-    set(${RVAR}_STATICNAME lib${root})
-    set(${RVAR}_SUFFIX ${CMAKE_SHARED_LIBRARY_SUFFIX}.${vmaj}.${vmin}${vpatch_suffix})
-    set(${RVAR}_SYMLINK_1 ${${RVAR}_BASENAME}${CMAKE_SHARED_LIBRARY_SUFFIX})
-    set(${RVAR}_SYMLINK_2 ${${RVAR}_BASENAME}${CMAKE_SHARED_LIBRARY_SUFFIX}.${vmaj})
-  endif (MSVC)
-
-  # Communicate the answers to the parent scope - these are the return values.
-  set(${RVAR}_BASENAME   "${${RVAR}_BASENAME}"   PARENT_SCOPE)
-  set(${RVAR}_STATICNAME "${${RVAR}_STATICNAME}" PARENT_SCOPE)
-  set(${RVAR}_SUFFIX     "${${RVAR}_SUFFIX}"     PARENT_SCOPE)
-  set(${RVAR}_SYMLINK_1   "${${RVAR}_SYMLINK_1}"   PARENT_SCOPE)
-  set(${RVAR}_SYMLINK_2   "${${RVAR}_SYMLINK_2}"   PARENT_SCOPE)
-
-endfunction(set_lib_vars RVAR root)
-
 # Local Variables:
 # tab-width: 8
 # mode: cmake
diff --git a/src/other/ext/CMake/ExternalProject_Target.cmake b/src/other/ext/CMake/ExternalProject_Target.cmake
index c45efe1366..fe43faeedd 100644
--- a/src/other/ext/CMake/ExternalProject_Target.cmake
+++ b/src/other/ext/CMake/ExternalProject_Target.cmake
@@ -20,6 +20,60 @@
 # IMPORTED_RUNTIME_ARTIFACTS that may be useful for this work... see:
 # https://cmake.org/cmake/help/v3.21/command/install.html
 
+# Wrap the platform specific naming conventions we must manage to copy
+# build output from 3rd party build systems.
+function(set_lib_vars RVAR root vmaj vmin vpatch)
+
+  # OpenBSD has its own naming conventions.  Set a platform variable based on
+  # the OS name so we can test for it succinctly.
+  if ("${CMAKE_SYSTEM}" MATCHES ".*OpenBSD.*")
+    set(OPENBSD ON)
+  endif ("${CMAKE_SYSTEM}" MATCHES ".*OpenBSD.*")
+
+  unset(${RVAR}_BASENAME)
+  unset(${RVAR}_STATICNAME)
+  unset(${RVAR}_SUFFIX)
+  unset(${RVAR}_SYMLINK1)
+  unset(${RVAR}_SYMLINK2)
+
+  if (NOT "${vpatch}" STREQUAL "")
+    set(vpatch_suffix ".${vpatch}")
+  else()
+    set(vpatch_suffix "")
+  endif()
+
+  if (MSVC)
+    set(${RVAR}_BASENAME ${root})
+    set(${RVAR}_STATICNAME ${root}-static)
+    set(${RVAR}_SUFFIX ${CMAKE_SHARED_LIBRARY_SUFFIX})
+    set(${RVAR}_SYMLINK_1 ${${RVAR}_BASENAME}${CMAKE_SHARED_LIBRARY_SUFFIX})
+    set(${RVAR}_SYMLINK_2 ${${RVAR}_BASENAME}${CMAKE_SHARED_LIBRARY_SUFFIX}.${vmaj})
+  elseif (APPLE)
+    set(${RVAR}_BASENAME lib${root})
+    set(${RVAR}_STATICNAME lib${root})
+    set(${RVAR}_SUFFIX .${vmaj}.${vmin}${vpatch_suffix}${CMAKE_SHARED_LIBRARY_SUFFIX})
+    set(${RVAR}_SYMLINK_1 ${${RVAR}_BASENAME}${CMAKE_SHARED_LIBRARY_SUFFIX})
+    set(${RVAR}_SYMLINK_2 ${${RVAR}_BASENAME}.${vmaj}${CMAKE_SHARED_LIBRARY_SUFFIX})
+  elseif (OPENBSD)
+    set(${RVAR}_BASENAME lib${root})
+    set(${RVAR}_STATICNAME lib${root})
+    set(${RVAR}_SUFFIX ${CMAKE_SHARED_LIBRARY_SUFFIX}.${vmaj}.${vmin})
+  else (MSVC)
+    set(${RVAR}_BASENAME lib${root})
+    set(${RVAR}_STATICNAME lib${root})
+    set(${RVAR}_SUFFIX ${CMAKE_SHARED_LIBRARY_SUFFIX}.${vmaj}.${vmin}${vpatch_suffix})
+    set(${RVAR}_SYMLINK_1 ${${RVAR}_BASENAME}${CMAKE_SHARED_LIBRARY_SUFFIX})
+    set(${RVAR}_SYMLINK_2 ${${RVAR}_BASENAME}${CMAKE_SHARED_LIBRARY_SUFFIX}.${vmaj})
+  endif (MSVC)
+
+  # Communicate the answers to the parent scope - these are the return values.
+  set(${RVAR}_BASENAME   "${${RVAR}_BASENAME}"   PARENT_SCOPE)
+  set(${RVAR}_STATICNAME "${${RVAR}_STATICNAME}" PARENT_SCOPE)
+  set(${RVAR}_SUFFIX     "${${RVAR}_SUFFIX}"     PARENT_SCOPE)
+  set(${RVAR}_SYMLINK_1   "${${RVAR}_SYMLINK_1}"   PARENT_SCOPE)
+  set(${RVAR}_SYMLINK_2   "${${RVAR}_SYMLINK_2}"   PARENT_SCOPE)
+
+endfunction(set_lib_vars RVAR root)
 
 # Be quite about tool outputs by default
 if(NOT DEFINED EXTPROJ_VERBOSE)