On 08/31/2018 10:34 AM, Vivien Kraus wrote:
OK so compiling the new version... I get a -Werror=format-overflow in
getdefs.c:451:29, where sprintf writes up to 255 bytes in a 253-byte
region. If you add 4 to MAXNAMELEN for def_bf in line 377 (for the
storage of the indentation, the ' and the final NUL), gcc does not
complain anymore. Anyway, the tests pass.
Again, you're behind. :) Under Git is a fix for that.
Interesting it didn't show up with the prior release.
Anyway, all that code was written before I wrote the
SPN/BRK macros in autoopts/ag-char-map.h. Don't bother, though,
your hack is just fine. Anybody using 255 character long names
deserve what they get anyway. Still, there's a fix.
Are we talking about the same thing? For autogen version 5.18.16, given
example.def:
I probably erased it because I rewrote a bit of the email, but
earlier today my autogen was not working because guile requires libffi6
and my new installation installs version 7. Fixed now:
==> def.def <==
autogen definitions tpl;
/* Now set up the first 5 items of bar */
i[0]='';
i[9]=''; // you have to have "i's" that span the full range
example = {
foo = bar;
size = 5;
};
==> tpl.tpl <==
[= autogen5 template c =]
[= for example =] /* [= foo =] example */
/* Now set up the first [=size=] items of [=foo=] */
[= for i (for-from 0) (for-by 1) (define lim (string->number (get "size")))
(for-to lim) =] > [= foo =][[=(for-index)=]] = [=(for-index)=];
[= endfor =]
[= endfor =]
NOTE: "for-to" requires a numeric argument and "get" always yields a string.
==> def.c <==
/* bar example */
/* Now set up the first 5 items of bar */
bar[0] = 0;
bar[1] = 1;
bar[2] = 2;
bar[3] = 3;
bar[4] = 4;
bar[5] = 5;
By the way, adding options like:
--trace=everything --trace-out=gen.log
can help. It isn't pretty, but you can see where stuff turns south (with
a little bit of effort, of course).
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