From d2b4827096f3578e4be02ec6b68b715aa0007646 Mon Sep 17 00:00:00 2001
From: Jean Pierre Cimalando <jp-dev@inbox.ru>
Date: Fri, 21 May 2021 19:06:42 +0200
Subject: [PATCH] Change the dummy source file to C

---
 cmake/DPF-plugin.cmake | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/cmake/DPF-plugin.cmake b/cmake/DPF-plugin.cmake
index c277b339..4d1cd0a8 100644
--- a/cmake/DPF-plugin.cmake
+++ b/cmake/DPF-plugin.cmake
@@ -482,7 +482,7 @@ function(dpf__ensure_sources_non_empty VAR)
   if(NOT "" STREQUAL "${${VAR}}")
     return()
   endif()
-  set(_file "${CMAKE_CURRENT_BINARY_DIR}/_dpf_empty.cpp")
+  set(_file "${CMAKE_CURRENT_BINARY_DIR}/_dpf_empty.c")
   if(NOT EXISTS "${_file}")
     file(WRITE "${_file}" "")
   endif()