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From-SVN: r776
This commit is contained in:
Richard Stallman 1992-04-18 16:25:57 +00:00
parent 46a48c7fa9
commit b434fc8190
1 changed files with 0 additions and 36 deletions
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36
gcc/c-aux-info.c
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@ -54,22 +54,6 @@ static char * gen_formal_list_for_func_def ();
static char * gen_type ();
static char * gen_decl ();
void gen_aux_info_record ();
#if 0
/* Virtually every UN*X system now in common use (except for pre-4.3-tahoe
BSD systems) now provides getcwd as called for by POSIX. Allow for
the few exceptions to the general rule here. */
#if !(defined (USG) || defined (VMS))
extern char *getwd ();
#define getcwd(buf,len) getwd(buf)
#define GUESSPATHLEN (MAXPATHLEN + 1)
#else /* (defined (USG) || defined (VMS)) */
extern char *getcwd ();
/* We actually use this as a starting point, not a limit. */
#define GUESSPATHLEN 100
#endif /* (defined (USG) || defined (VMS)) */
#endif /* 0 */
/* Take two strings and mash them together into a newly allocated area. */
@ -622,26 +606,6 @@ gen_aux_info_record (fndecl, is_definition, is_implicit, is_prototyped)
if (! compiled_from_record++)
{
#if 0
int size;
char *wd;
char *value;
/* Read the working directory, avoiding arbitrary limit. */
size = GUESSPATHLEN;
while (1)
{
wd = (char *) xmalloc (size);
value = getcwd (wd, size);
if (value != 0 || errno != ERANGE)
break;
free (wd);
size *= 2;
}
if (value != 0)
fprintf (aux_info_file, "/* compiled from: %s */\n", wd);
#endif
/* The first line tells which directory file names are relative to.
Currently, -fgen-aux-info works only for files in the working
directory, so just use a `.' as a placeholder for now. */