-publicapitext_HEADERS = $(public_api_text_header_files)
-publicapitextlayouts_HEADERS = $(public_api_text_layouts_header_files)
-publicapitextrendering_HEADERS = $(public_api_text_rendering_header_files)
-publicapitextrenderingbasic_HEADERS = $(public_api_text_rendering_basic_header_files)
-publicapitextrenderingshaders_HEADERS = $(public_api_text_rendering_shaders_header_files)