[RFC] Question about CODESET macro inside config/djgpp/langinfo.h

[Pierre Muller]

  OK, then it is probably better to fix the 
gdb_ari.sh script.

  Looking at the corresponding ARI rule,
I think that the pattern to match FILENAME is wrong:


@@ -983,7 +1011,7 @@ Call to set_gdbarch_" name
 # Count the number of times each tm/xm/nm macro is defined or undefined
 /^#[[:space:]]*(undef|define)[[:space:]]+[[:alnum:]_]+.*$/ \
 &&
!/^#[[:space:]]*(undef|define)[[:space:]]+[[:alnum:]_]+_H($|[[:space:]])/ \
-&& FILENAME ~ /(^|\/)(config\/|tm-|xm-|nm-).*\.h$/ {
+&& FILENAME ~ /(^|\/)config\/(|[^\/]*\/)(tm-|xm-|nm-).*\.h$/ {
     basename = gensub(/(^|.*\/)([^\/]*)$/, "\\2", 1, FILENAME)
     type = gensub(/^(tm|xm|nm)-.*\.h$/, "\\1", 1, basename)
     name =
gensub(/^#[[:space:]]*(undef|define)[[:space:]]+([[:alnum:]_]+).*$/,
 "\\2", 1, $0)

This patch removes config/djgpp/langinfo.h from 
from the list of matches.

Should I apply that change to gdb_ari.sh
so that we can forget about CODESET macro once for all?

Pierre

> -----Message d'origine-----
> De : gdb-patches-owner@sourceware.org [mailto:gdb-patches-
> owner@sourceware.org] De la part de Mark Kettenis
> Envoyé : lundi 21 mars 2011 17:13
> À : pierre.muller@ics-cnrs.unistra.fr
> Cc : gdb-patches@sourceware.org; eliz@gnu.org
> Objet : Re: [RFC] Question about CODESET macro inside
> config/djgpp/langinfo.h
> 
> > From: "Pierre Muller" <pierre.muller@ics-cnrs.unistra.fr>
> > Cc: "'Eli Zaretskii'" <eliz@gnu.org>
> >
> >   Also about macros removal inside config subdirectory:
> >
> >   I was wondering about the usefulness of CODESET macro definition
> > inside
> > config/djgpp/langinfo.h
> >
> > #define CODESET CODESET
> >
> > while CODESET is itself a member of an enumeration.
> 
> It means that you can check for the macro using #ifdef.  I think that
> is required by POSIX.