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remove MS-DOS support

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DJGPP support was dropped in Bison 3.3
(c239e53bab).

AS_FILE_NAME was introduced in
ae40480115.

* src/getargs.c (AS_FILE_NAME): Remove.
This commit is contained in:
Akim Demaille
2019-07-07 14:34:34 +02:00
parent 421ff03018
commit 1f02348d6c
1 changed files with 7 additions and 15 deletions
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22
src/getargs.c
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@@ -615,14 +615,6 @@ static struct option const long_options[] =
{0, 0, 0, 0} {0, 0, 0, 0}
}; };
/* Under DOS, there is no difference on the case. This can be
troublesome when looking for '.tab' etc. */
#ifdef MSDOS
# define AS_FILE_NAME(File) (strlwr (File), (File))
#else
# define AS_FILE_NAME(File) (File)
#endif
/* Build a location for the current command line argument. */ /* Build a location for the current command line argument. */
static static
location location
@@ -719,7 +711,7 @@ getargs (int argc, char *argv[])
break; break;
case 'S': case 'S':
skeleton_arg (AS_FILE_NAME (optarg), command_line_prio, skeleton_arg (optarg, command_line_prio,
command_line_location ()); command_line_location ());
break; break;
@@ -740,7 +732,7 @@ getargs (int argc, char *argv[])
break; break;
case 'b': case 'b':
spec_file_prefix = AS_FILE_NAME (optarg); spec_file_prefix = optarg;
break; break;
case 'd': case 'd':
@@ -749,7 +741,7 @@ getargs (int argc, char *argv[])
if (optarg) if (optarg)
{ {
free (spec_header_file); free (spec_header_file);
spec_header_file = xstrdup (AS_FILE_NAME (optarg)); spec_header_file = xstrdup (optarg);
} }
break; break;
@@ -758,7 +750,7 @@ getargs (int argc, char *argv[])
if (optarg) if (optarg)
{ {
free (spec_graph_file); free (spec_graph_file);
spec_graph_file = xstrdup (AS_FILE_NAME (optarg)); spec_graph_file = xstrdup (optarg);
} }
break; break;
@@ -774,7 +766,7 @@ getargs (int argc, char *argv[])
break; break;
case 'o': case 'o':
spec_outfile = AS_FILE_NAME (optarg); spec_outfile = optarg;
break; break;
case 'p': case 'p':
@@ -806,7 +798,7 @@ getargs (int argc, char *argv[])
if (optarg) if (optarg)
{ {
free (spec_xml_file); free (spec_xml_file);
spec_xml_file = xstrdup (AS_FILE_NAME (optarg)); spec_xml_file = xstrdup (optarg);
} }
break; break;
@@ -834,7 +826,7 @@ getargs (int argc, char *argv[])
case REPORT_FILE_OPTION: case REPORT_FILE_OPTION:
free (spec_verbose_file); free (spec_verbose_file);
spec_verbose_file = xstrdup (AS_FILE_NAME (optarg)); spec_verbose_file = xstrdup (optarg);
break; break;
case STYLE_OPTION: case STYLE_OPTION: