add a .depend.menhir file for menhir parser dependencies
We do not write to .depend during the common 'depend' target, because computing dependencies requires Menhir installed.
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@ -0,0 +1,11 @@
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parsing/parser.cmo : parsing/syntaxerr.cmi parsing/parsetree.cmi \
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parsing/longident.cmi parsing/location.cmi parsing/docstrings.cmi \
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utils/clflags.cmi parsing/asttypes.cmi parsing/ast_helper.cmi \
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parsing/parser.cmi
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parsing/parser.cmx : parsing/syntaxerr.cmx parsing/parsetree.cmi \
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parsing/longident.cmx parsing/location.cmx parsing/docstrings.cmx \
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utils/clflags.cmx parsing/asttypes.cmi parsing/ast_helper.cmx \
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parsing/parser.cmi
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parsing/parser.cmi : parsing/parsetree.cmi parsing/location.cmi \
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parsing/docstrings.cmi
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parsing/parser.ml parsing/parser.mli: parsing/ast_helper.cmi parsing/asttypes.cmi utils/clflags.cmi parsing/docstrings.cmi parsing/location.cmi parsing/longident.cmi parsing/parsetree.cmi parsing/syntaxerr.cmi
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@ -39,13 +39,6 @@ import-menhirLib:
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# is paired with an update of the imported menhirLib; otherwise it
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# would be easy to generate a parser and keep an incompatible version of
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# menhirLib, which would fail at compile-time.
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#
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# TODO review this in the wake of yacc parser's removal:
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# # We assume that parser.ml and parser_menhir.ml depend
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# # on the same modules, so that the dependency on
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# # parsing/parser.cmo makes --infer work: the .cmi
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# # of all modules that parser{_menhir}.mly semantic
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# # actions depend on have already been built.
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promote-menhir: parsing/parser.mly
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$(MAKE) import-menhirLib
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$(MENHIR) $(MENHIRFLAGS) parsing/parser.mly
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@ -64,3 +57,12 @@ partialclean-menhir::
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$(addprefix parsing/camlinternalMenhirLib.,ml mli)
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clean-menhir: partialclean-menhir
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.PHONY: depend-menhir
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depend-menhir:
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$(MENHIR) --depend --ocamldep "$(CAMLDEP) -slash $(DEPFLAGS)" \
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parsing/parser.mly > .depend.menhir
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# this rule depends on the variables CAMLDEP and DEPFLAGS
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# define in Makefile, so it can only be invoked from the main Makefile
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include .depend.menhir
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