fixup: fix embedding with any name

Author: illwieckz

cmake/DaemonSourceGenerator.cmake

@@ -81,8 +81,7 @@ macro(daemon_embed_files basename slug format targetname)
 	set(embed_map_text "")
 
 	foreach(filename ${${embed_source_list}})
-		string(REPLACE "/" "_" filename_symbol "${filename}")
-		string(REPLACE "." "_" filename_symbol "${filename_symbol}")
+		string(REGEX REPLACE "[^A-Za-z0-9]" "_" filename_symbol "${filename}")
 
 		set(inpath "${${embed_source_dir}}/${filename}")
 		set(outpath "${embed_dir}/${filename_symbol}${DAEMON_GENERATED_H_EXT}")