msdfgen/cmake/folderize.cmake

# Mirror the folder structure for sources inside the IDE...
function(folderize_sources sources prefix)
	foreach(FILE ${${sources}}) 
		get_filename_component(PARENT_DIR "${FILE}" PATH)

		# skip src or include and changes /'s to \\'s
		string(REPLACE "${prefix}" "" GROUP "${PARENT_DIR}")
		string(REPLACE "/" "\\" GROUP "${GROUP}")

		# If it's got a path, then append a "\\" separator (otherwise leave it blank)
		if ("${GROUP}" MATCHES ".+")
			set(GROUP "\\${GROUP}")
		endif()

		source_group("${GROUP}" FILES "${FILE}")
	endforeach()
endfunction(folderize_sources)