[antlr-interest] Re: make rules for *.g -> outputs
lgcraymer
lgc at mail1.jpl.nasa.gov
Fri Dec 3 12:40:51 PST 2004
Bryan--
The basic dependency is that treewalkers (and parsers, if in a
separate file from the lexer) depend on both the .g and a .txt file.
You could resort to naming conventions for import/export vocabularies
and pattern substitutions in the make rules; I don't see any simpler
solution other than explicitly listing the dependencies for each
generated file.
--Loring
--- In antlr-interest at yahoogroups.com, "Bryan Ewbank" <ewbank at s...> wrote:
> Hi Folks,
>
> I'm trying to figure out makefile rules for files generation using
ANTLR,
> and have run into the question of how to handle the *TokenType.txt (and
> .hpp) files in a general way. The rules for .g.cpp and .g.hpp are
> relatively easy - as are those for grammar inheritance - but the
> TokenType.txt files are problematic because of how they flow from
grammar to
> grammar.
>
> Any ideas, suggestions, etc?
>
> - Bryan Ewbank
> "The best tool for requirements analysis and design is a crayon"
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