From 46de38dae2c43c0dc2dd24307a0615a11a881e39 Mon Sep 17 00:00:00 2001
From: Ben Boeckel <ben.boeckel@kitware.com>
Date: Wed, 20 Nov 2019 09:21:46 -0500
Subject: ExternalProject: replace LIST_SEPARATOR in initial cache files too

---
 Modules/ExternalProject.cmake | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/Modules/ExternalProject.cmake b/Modules/ExternalProject.cmake
index 1e54266..db3716a 100644
--- a/Modules/ExternalProject.cmake
+++ b/Modules/ExternalProject.cmake
@@ -1777,6 +1777,11 @@ function(_ep_write_initial_cache target_name script_filename script_initial_cach
   # Replace location tags.
   _ep_replace_location_tags(${target_name} script_initial_cache)
   _ep_replace_location_tags(${target_name} script_filename)
+  # Replace list separators.
+  get_property(sep TARGET ${target_name} PROPERTY _EP_LIST_SEPARATOR)
+  if(sep AND script_initial_cache)
+    string(REPLACE "${sep}" ";" script_initial_cache "${script_initial_cache}")
+  endif()
   # Write out the initial cache file to the location specified.
   file(GENERATE OUTPUT "${script_filename}" CONTENT "${script_initial_cache}")
 endfunction()
-- 
cgit v0.12