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* lexsup.c (parse_args): Don't pass shortopts to second call to

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getopt functions.  Restore optind rather than decrementing before
	second call.  Remove errind as it now duplicates last_optind.
This commit is contained in:
Alan Modra 2001-12-13 09:38:11 +00:00
parent ae53364610
commit 89894c62c6
2 changed files with 13 additions and 10 deletions
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6
ld/ChangeLog
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@ -1,3 +1,9 @@
2001-12-13 Alan Modra <amodra@bigpond.net.au>
* lexsup.c (parse_args): Don't pass shortopts to second call to
getopt functions. Restore optind rather than decrementing before
second call. Remove errind as it now duplicates last_optind.
2001-12-11 Christopher Faylor <cgf@redhat.com>
* emultempl/pe.em (gld_${EMULATION_NAME}_list_options): Fix typo.

17
ld/lexsup.c
View File

@ -542,7 +542,7 @@ parse_args (argc, argv)
last_optind = -1;
while (1)
{
int longind, errind;
int longind;
int optc;
/* Using last_optind lets us avoid calling ldemul_parse_args
@ -552,21 +552,18 @@ parse_args (argc, argv)
-nx, in which the -n is parsed as a single option, and we
loop around to pick up the -x. */
if (optind != last_optind)
{
if (ldemul_parse_args (argc, argv))
continue;
last_optind = optind;
}
if (ldemul_parse_args (argc, argv))
continue;
/* getopt_long_only is like getopt_long, but '-' as well as '--'
can indicate a long option. */
opterr = 0;
errind = optind;
last_optind = optind;
optc = getopt_long_only (argc, argv, shortopts, longopts, &longind);
if (optc == '?')
{
--optind;
optc = getopt_long (argc, argv, shortopts, really_longopts, &longind);
optind = last_optind;
optc = getopt_long (argc, argv, "-", really_longopts, &longind);
}
if (optc == -1)
@ -575,7 +572,7 @@ parse_args (argc, argv)
switch (optc)
{
case '?':
einfo (_("%P: unrecognized option '%s'\n"), argv[errind]);
einfo (_("%P: unrecognized option '%s'\n"), argv[last_optind]);
default:
einfo (_("%P%F: use the --help option for usage information\n"));