merge from gcc
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@ -1,3 +1,8 @@
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2002-06-24 Alan Modra <amodra@bigpond.net.au>
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* libiberty.h (basename): Don't declare if HAVE_DECL_BASENAME.
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* getopt.h (getopt): Don't declare if HAVE_DECL_GETOPT.
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2002-06-18 Dave Brolley <brolley@redhat.com>
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From Catherine Moore:
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@ -105,16 +105,17 @@ struct option
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declaration without arguments. If it is 0, we checked and failed
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to find the declaration so provide a fully prototyped one. If it
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is 1, we found it so don't provide any declaration at all. */
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#if defined (__GNU_LIBRARY__) || (defined (HAVE_DECL_GETOPT) && !HAVE_DECL_GETOPT)
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#if !HAVE_DECL_GETOPT
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#if defined (__GNU_LIBRARY__) || defined (HAVE_DECL_GETOPT)
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/* Many other libraries have conflicting prototypes for getopt, with
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differences in the consts, in stdlib.h. To avoid compilation
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errors, only prototype getopt for the GNU C library. */
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extern int getopt (int argc, char *const *argv, const char *shortopts);
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#else /* not __GNU_LIBRARY__ */
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# if !defined (HAVE_DECL_GETOPT)
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#else
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extern int getopt ();
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# endif
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#endif /* __GNU_LIBRARY__ */
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#endif
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#endif /* !HAVE_DECL_GETOPT */
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extern int getopt_long (int argc, char *const *argv, const char *shortopts,
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const struct option *longopts, int *longind);
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extern int getopt_long_only (int argc, char *const *argv,
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@ -73,12 +73,12 @@ extern char **dupargv PARAMS ((char **)) ATTRIBUTE_MALLOC;
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declaration without arguments. If it is 0, we checked and failed
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to find the declaration so provide a fully prototyped one. If it
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is 1, we found it so don't provide any declaration at all. */
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#if defined (__GNU_LIBRARY__ ) || defined (__linux__) || defined (__FreeBSD__) || defined (__OpenBSD__) || defined (__CYGWIN__) || defined (__CYGWIN32__) || (defined (HAVE_DECL_BASENAME) && !HAVE_DECL_BASENAME)
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#if !HAVE_DECL_BASENAME
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#if defined (__GNU_LIBRARY__ ) || defined (__linux__) || defined (__FreeBSD__) || defined (__OpenBSD__) || defined (__CYGWIN__) || defined (__CYGWIN32__) || defined (HAVE_DECL_BASENAME)
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extern char *basename PARAMS ((const char *));
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#else
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# if !defined (HAVE_DECL_BASENAME)
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extern char *basename ();
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# endif
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#endif
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#endif
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/* A well-defined basename () that is always compiled in. */
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