From e6e400086330d3d313a83a75ebca47b11792c5ea Mon Sep 17 00:00:00 2001
From: Seth Hillbrand <hillbrand@ucdavis.edu>
Date: Tue, 18 Jun 2019 06:22:18 -0700
Subject: [PATCH] CMake: Add generated lexer files to clean list

When running make clean, we'd like to remove all generated files
including the lexer files to allow for a fresh rebuild
---
 CMakeModules/Functions.cmake | 1 +
 1 file changed, 1 insertion(+)

diff --git a/CMakeModules/Functions.cmake b/CMakeModules/Functions.cmake
index 53c4c21e75..b853b332c8 100644
--- a/CMakeModules/Functions.cmake
+++ b/CMakeModules/Functions.cmake
@@ -51,6 +51,7 @@ function( make_lexer outputTarget inputFile outHeaderFile outCppFile enum )
         DEPENDS ${outHeaderFile} ${outCppFile}
                 ${CMAKE_MODULE_PATH}/TokenList2DsnLexer.cmake
         )
+    set_property( GLOBAL PROPERTY ADDITIONAL_MAKE_CLEAN_FILES ${outHeaderFile} ${outCppFile} )
 
     # extra_args, if any, are treated as source files (typically headers) which
     # are known to depend on the generated outHeader.