don't install oct-gperf.h, oct-parse.h, or oct-tex-parser.h * libinterp/corefcn/module.mk (COREFCN_SRC): List oct-tex-parser.h here, not in COREFCN_INC. * libinterp/module.mk (GENERATED_PARSER_FILES): Include oct-tex-parser.h in the list. (octinclude_HEADERS): Remove oct-gperf.h from the list. * libinterp/parse-tree/module.mk (PARSE_TREE_SRC): Include oct-gperf.h and oct-parse.h in the list.