/* Linker file opening and searching.
- Copyright 1991, 1992, 1993, 1994, 1995, 1998, 1999, 2000, 2001, 2002,
- 2003, 2004, 2005, 2007, 2008, 2009, 2010, 2011, 2012
- Free Software Foundation, Inc.
+ Copyright (C) 1991-2014 Free Software Foundation, Inc.
This file is part of the GNU Binutils.
sub-directory of the sysroot directory. */
static bfd_boolean
-is_sysrooted_pathname (const char *name, bfd_boolean notsame)
+is_sysrooted_pathname (const char *name)
{
char *realname;
int len;
realname = lrealpath (name);
len = strlen (realname);
result = FALSE;
- if (len == ld_canon_sysroot_len)
- result = !notsame;
- else if (len > ld_canon_sysroot_len
- && IS_DIR_SEPARATOR (realname[ld_canon_sysroot_len]))
+ if (len > ld_canon_sysroot_len
+ && IS_DIR_SEPARATOR (realname[ld_canon_sysroot_len]))
{
- result = TRUE;
realname[ld_canon_sysroot_len] = '\0';
+ result = FILENAME_CMP (ld_canon_sysroot, realname) == 0;
}
- if (result)
- result = FILENAME_CMP (ld_canon_sysroot, realname) == 0;
-
free (realname);
return result;
}
/* If a directory is marked as honoring sysroot, prepend the sysroot path
now. */
if (name[0] == '=')
- {
- new_dirs->name = concat (ld_sysroot, name + 1, (const char *) NULL);
- new_dirs->sysrooted = TRUE;
- }
+ new_dirs->name = concat (ld_sysroot, name + 1, (const char *) NULL);
else
- {
- new_dirs->name = xstrdup (name);
- new_dirs->sysrooted = is_sysrooted_pathname (name, FALSE);
- }
+ new_dirs->name = xstrdup (name);
}
/* Try to open a BFD for a lang_input_statement. */
{
entry->the_bfd = bfd_openr (attempt, entry->target);
- if (trace_file_tries)
+ if (verbose)
{
if (entry->the_bfd == NULL)
info_msg (_("attempt to open %s failed\n"), attempt);
free (name);
}
else if (ldfile_try_open_bfd (entry->filename, entry))
- {
- entry->flags.sysrooted
- = (IS_ABSOLUTE_PATH (entry->filename)
- && is_sysrooted_pathname (entry->filename, TRUE));
- return TRUE;
- }
+ return TRUE;
if (IS_ABSOLUTE_PATH (entry->filename))
return FALSE;
if (entry->flags.dynamic && ! link_info.relocatable)
{
if (ldemul_open_dynamic_archive (arch, search, entry))
- {
- entry->flags.sysrooted = search->sysrooted;
- return TRUE;
- }
+ return TRUE;
}
- if (entry->flags.maybe_archive)
+ if (entry->flags.maybe_archive && !entry->flags.full_name_provided)
string = concat (search->name, slash, lib, entry->filename,
arch, suffix, (const char *) NULL);
else
if (ldfile_try_open_bfd (string, entry))
{
entry->filename = string;
- entry->flags.sysrooted = search->sysrooted;
return TRUE;
}
}
}
-/* Try to open NAME; if that fails, try NAME with EXTEN appended to it. */
+/* Try to open NAME. */
static FILE *
-try_open (const char *name, const char *exten)
+try_open (const char *name, bfd_boolean *sysrooted)
{
FILE *result;
result = fopen (name, "r");
- if (trace_file_tries)
+ if (result != NULL)
+ *sysrooted = is_sysrooted_pathname (name);
+
+ if (verbose)
{
if (result == NULL)
info_msg (_("cannot find script file %s\n"), name);
info_msg (_("opened script file %s\n"), name);
}
- if (result != NULL)
- return result;
-
- if (*exten)
- {
- char *buff;
-
- buff = concat (name, exten, (const char *) NULL);
- result = fopen (buff, "r");
-
- if (trace_file_tries)
- {
- if (result == NULL)
- info_msg (_("cannot find script file %s\n"), buff);
- else
- info_msg (_("opened script file %s\n"), buff);
- }
- free (buff);
- }
-
return result;
}
/* If DEFAULT_ONLY is false, try to open NAME; if that fails, look for
it in directories specified with -L, then in the default script
- directory, without and with EXTEND appended. If DEFAULT_ONLY is
- true, the search is restricted to the default script location. */
+ directory. If DEFAULT_ONLY is true, the search is restricted to
+ the default script location. */
static FILE *
-ldfile_find_command_file (const char *name, const char *extend,
- bfd_boolean default_only)
+ldfile_find_command_file (const char *name,
+ bfd_boolean default_only,
+ bfd_boolean *sysrooted)
{
search_dirs_type *search;
FILE *result = NULL;
- char *buffer;
+ char *path;
static search_dirs_type *script_search;
if (!default_only)
{
/* First try raw name. */
- result = try_open (name, "");
+ result = try_open (name, sysrooted);
if (result != NULL)
return result;
}
search != NULL;
search = search->next)
{
- buffer = concat (search->name, slash, name, (const char *) NULL);
- result = try_open (buffer, extend);
- free (buffer);
+ path = concat (search->name, slash, name, (const char *) NULL);
+ result = try_open (path, sysrooted);
+ free (path);
if (result)
break;
}
ldfile_open_command_file_1 (const char *name, bfd_boolean default_only)
{
FILE *ldlex_input_stack;
- ldlex_input_stack = ldfile_find_command_file (name, "", default_only);
+ bfd_boolean sysrooted;
+
+ ldlex_input_stack = ldfile_find_command_file (name, default_only, &sysrooted);
if (ldlex_input_stack == NULL)
{
bfd_set_error (bfd_error_system_call);
einfo (_("%P%F: cannot open linker script file %s: %E\n"), name);
+ return;
}
- lex_push_file (ldlex_input_stack, name);
+ lex_push_file (ldlex_input_stack, name, sysrooted);
lineno = 1;