# DOXYGEN .. if non-empty, generated headers includes Doxygen's @file
# command, so it is possible to document config
# variables.
+# docs_TARGETS .. list of targets for building documentation
# Syntax: $(call BUILD_CONFIG_H_template,<stamp_dir>,<header_file_path>,<list_of_options_to_export>,<header_barrier>)
define BUILD_CONFIG_H_template