Mercurial > hg > octave-nkf
diff build-aux/common.mk @ 19980:a941a65c7cb8
handle bison syntax changes in TeX parser
* oct-tex-parser.in.yy: Rename from oct-tex-parser.yy.
Substitute %API_PREFIX_DECL%.
* build-aux/common.mk (subst-bison-api-decls): New macro.
* libinterp/parse-tree/module.mk (oct-parse.yy): Use it.
* libinterp/corefcn/module.mk (oct-tex-parser.yy): New rule.
* libinterp/Makefile.am: Ensure that oct-tex-parser.yy is built early.
Search for tests in generated .yy file, not .in.yy file.
* oct-tex-lexer.in.ll: Define YYSTPE if needed.
| author | John W. Eaton <jwe@octave.org> |
|---|---|
| date | Thu, 19 Feb 2015 18:05:07 -0500 |
| parents | 9f6ee9cb749c |
| children | 4f6ae6b94abe |
line wrap: on
line diff
--- a/build-aux/common.mk +++ b/build-aux/common.mk @@ -729,6 +729,38 @@ $(simple_move_if_change_rule) endef +define subst-bison-api-decls + case "$(BISON_API_PREFIX_DECL_STYLE)" in \ + *api*) \ + case "$(BISON_API_PREFIX_DECL_STYLE)" in \ + *brace*) \ + api_prefix_decl='%define api.prefix {$(1)}'; ;; \ + *) \ + api_prefix_decl='%define api.prefix "$(1)"'; ;; \ + esac; \ + ;; \ + *name*) \ + case "$(BISON_API_PREFIX_DECL_STYLE)" in \ + *brace*) \ + api_prefix_decl='%name-prefix {$(1)}'; ;; \ + *) \ + api_prefix_decl='%name-prefix="$(1)"'; ;; \ + esac; \ + ;; \ + esac; \ + case "$(BISON_PUSH_PULL_DECL_STYLE)" in \ + *quote*) quote='"' ;; \ + *) quote="" ;; \ + esac; \ + case "$(BISON_PUSH_PULL_DECL_STYLE)" in \ + *dash*) push_pull_decl="%define api.push-pull $${quote}both$${quote}"; ;; \ + *underscore*) push_pull_decl="%define api.push_pull $${quote}both$${quote}"; ;; \ + esac; \ + $(SED) -e "s/%PUSH_PULL_DECL%/$$push_pull_decl/" \ + -e "s/%API_PREFIX_DECL%/$$api_prefix_decl/" $< > $@-t + mv $@-t $@ +endef + define test-file-commands ( echo "## DO NOT EDIT! Generated automatically from $(<F) by Make."; $(GREP) '^%!' $< ) > $@-t mv $@-t $@