/* Set the extra library path to be used by libraries added via
add_input_library. */
static enum ld_plugin_status
set_extra_library_path (const char *path)
{
ASSERT (called_plugin);
ldfile_add_library_path (xstrdup (path), FALSE);
return LDPS_OK;
}
static FILE *
ldfile_find_command_file (const char *name,
bfd_boolean default_only,
bfd_boolean *sysrooted)
{
search_dirs_type *search;
FILE *result = NULL;
char *path;
static search_dirs_type *script_search;
if (!default_only)
{
/* First try raw name. */
result = try_open (name, sysrooted);
if (result != NULL)
return result;
}
if (!script_search)
{
char *script_dir = find_scripts_dir ();
if (script_dir)
{
search_dirs_type **save_tail_ptr = search_tail_ptr;
search_tail_ptr = &script_search;
ldfile_add_library_path (script_dir, TRUE);
search_tail_ptr = save_tail_ptr;
}
}
/* Temporarily append script_search to the path list so that the
paths specified with -L will be searched first. */
*search_tail_ptr = script_search;
/* Try now prefixes. */
for (search = default_only ? script_search : search_head;
search != NULL;
search = search->next)
{
path = concat (search->name, slash, name, (const char *) NULL);
result = try_open (path, sysrooted);
free (path);
if (result)
break;
}
/* Restore the original path list. */
*search_tail_ptr = NULL;
return result;
}
static void
set_default_dirlist (char *dirlist_ptr)
{
char *p;
while (1)
{
p = strchr (dirlist_ptr, PATH_SEPARATOR);
if (p != NULL)
*p = '\0';
if (*dirlist_ptr != '\0')
ldfile_add_library_path (dirlist_ptr, TRUE);
if (p == NULL)
break;
dirlist_ptr = p + 1;
}
}
void
parse_args (unsigned argc, char **argv)
{
unsigned i;
int is, il, irl;
int ingroup = 0;
char *default_dirlist = NULL;
char *shortopts;
struct option *longopts;
struct option *really_longopts;
int last_optind;
enum report_method how_to_report_unresolved_symbols = RM_GENERATE_ERROR;
shortopts = xmalloc (OPTION_COUNT * 3 + 2);
longopts = xmalloc (sizeof (*longopts) * (OPTION_COUNT + 1));
really_longopts = xmalloc (sizeof (*really_longopts) * (OPTION_COUNT + 1));
/* Starting the short option string with '-' is for programs that
expect options and other ARGV-elements in any order and that care about
the ordering of the two. We describe each non-option ARGV-element
as if it were the argument of an option with character code 1. */
shortopts[0] = '-';
is = 1;
il = 0;
irl = 0;
for (i = 0; i < OPTION_COUNT; i++)
{
if (ld_options[i].shortopt != '\0')
{
shortopts[is] = ld_options[i].shortopt;
++is;
if (ld_options[i].opt.has_arg == required_argument
|| ld_options[i].opt.has_arg == optional_argument)
{
shortopts[is] = ':';
++is;
if (ld_options[i].opt.has_arg == optional_argument)
{
shortopts[is] = ':';
++is;
}
}
}
if (ld_options[i].opt.name != NULL)
{
if (ld_options[i].control == EXACTLY_TWO_DASHES)
{
really_longopts[irl] = ld_options[i].opt;
++irl;
}
else
{
longopts[il] = ld_options[i].opt;
++il;
}
}
}
shortopts[is] = '\0';
longopts[il].name = NULL;
really_longopts[irl].name = NULL;
ldemul_add_options (is, &shortopts, il, &longopts, irl, &really_longopts);
/* The -G option is ambiguous on different platforms. Sometimes it
specifies the largest data size to put into the small data
section. Sometimes it is equivalent to --shared. Unfortunately,
the first form takes an argument, while the second does not.
We need to permit the --shared form because on some platforms,
such as Solaris, gcc -shared will pass -G to the linker.
To permit either usage, we look through the argument list. If we
find -G not followed by a number, we change it into --shared.
This will work for most normal cases. */
for (i = 1; i < argc; i++)
if (strcmp (argv[i], "-G") == 0
&& (i + 1 >= argc
|| ! ISDIGIT (argv[i + 1][0])))
argv[i] = (char *) "--shared";
/* Because we permit long options to start with a single dash, and
we have a --library option, and the -l option is conventionally
used with an immediately following argument, we can have bad
results if somebody tries to use -l with a library whose name
happens to start with "ibrary", as in -li. We avoid problems by
simply turning -l into --library. This means that users will
have to use two dashes in order to use --library, which is OK
since that's how it is documented.
FIXME: It's possible that this problem can arise for other short
options as well, although the user does always have the recourse
of adding a space between the option and the argument. */
for (i = 1; i < argc; i++)
{
if (argv[i][0] == '-'
&& argv[i][1] == 'l'
&& argv[i][2] != '\0')
{
char *n;
n = xmalloc (strlen (argv[i]) + 20);
sprintf (n, "--library=%s", argv[i] + 2);
argv[i] = n;
}
}
last_optind = -1;
while (1)
{
int longind;
int optc;
/* Using last_optind lets us avoid calling ldemul_parse_args
multiple times on a single option, which would lead to
confusion in the internal static variables maintained by
getopt. This could otherwise happen for an argument like
-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;
/* getopt_long_only is like getopt_long, but '-' as well as '--'
can indicate a long option. */
opterr = 0;
last_optind = optind;
optc = getopt_long_only (argc, argv, shortopts, longopts, &longind);
if (optc == '?')
{
optind = last_optind;
optc = getopt_long (argc, argv, "-", really_longopts, &longind);
}
if (ldemul_handle_option (optc))
continue;
if (optc == -1)
break;
switch (optc)
{
case '?':
einfo (_("%P: unrecognized option '%s'\n"), argv[last_optind]);
default:
einfo (_("%P%F: use the --help option for usage information\n"));
case 1: /* File name. */
lang_add_input_file (optarg, lang_input_file_is_file_enum, NULL);
break;
case OPTION_IGNORE:
break;
case 'a':
/* For HP/UX compatibility. Actually -a shared should mean
``use only shared libraries'' but, then, we don't
currently support shared libraries on HP/UX anyhow. */
if (strcmp (optarg, "archive") == 0)
config.dynamic_link = FALSE;
else if (strcmp (optarg, "shared") == 0
|| strcmp (optarg, "default") == 0)
config.dynamic_link = TRUE;
else
einfo (_("%P%F: unrecognized -a option `%s'\n"), optarg);
break;
case OPTION_ASSERT:
/* FIXME: We just ignore these, but we should handle them. */
if (strcmp (optarg, "definitions") == 0)
;
else if (strcmp (optarg, "nodefinitions") == 0)
;
else if (strcmp (optarg, "nosymbolic") == 0)
;
else if (strcmp (optarg, "pure-text") == 0)
;
else
einfo (_("%P%F: unrecognized -assert option `%s'\n"), optarg);
break;
case 'A':
ldfile_add_arch (optarg);
break;
case 'b':
lang_add_target (optarg);
break;
case 'c':
ldfile_open_command_file (optarg);
parser_input = input_mri_script;
yyparse ();
break;
case OPTION_CALL_SHARED:
config.dynamic_link = TRUE;
break;
case OPTION_NON_SHARED:
config.dynamic_link = FALSE;
break;
case OPTION_CREF:
command_line.cref = TRUE;
link_info.notice_all = TRUE;
break;
case 'd':
command_line.force_common_definition = TRUE;
break;
case OPTION_DEFSYM:
lex_string = optarg;
lex_redirect (optarg);
parser_input = input_defsym;
parsing_defsym = 1;
yyparse ();
parsing_defsym = 0;
lex_string = NULL;
break;
case OPTION_DEMANGLE:
demangling = TRUE;
if (optarg != NULL)
{
enum demangling_styles style;
style = cplus_demangle_name_to_style (optarg);
if (style == unknown_demangling)
einfo (_("%F%P: unknown demangling style `%s'"),
optarg);
cplus_demangle_set_style (style);
}
break;
case 'I': /* Used on Solaris. */
case OPTION_DYNAMIC_LINKER:
command_line.interpreter = optarg;
break;
case OPTION_EB:
command_line.endian = ENDIAN_BIG;
break;
case OPTION_EL:
command_line.endian = ENDIAN_LITTLE;
break;
case OPTION_EMBEDDED_RELOCS:
command_line.embedded_relocs = TRUE;
break;
case OPTION_EXPORT_DYNAMIC:
case 'E': /* HP/UX compatibility. */
link_info.export_dynamic = TRUE;
break;
case 'e':
lang_add_entry (optarg, TRUE);
break;
case 'f':
if (command_line.auxiliary_filters == NULL)
{
command_line.auxiliary_filters = xmalloc (2 * sizeof (char *));
command_line.auxiliary_filters[0] = optarg;
command_line.auxiliary_filters[1] = NULL;
}
else
{
int c;
char **p;
c = 0;
for (p = command_line.auxiliary_filters; *p != NULL; p++)
++c;
command_line.auxiliary_filters
= xrealloc (command_line.auxiliary_filters,
(c + 2) * sizeof (char *));
command_line.auxiliary_filters[c] = optarg;
command_line.auxiliary_filters[c + 1] = NULL;
}
break;
case 'F':
command_line.filter_shlib = optarg;
break;
case OPTION_FORCE_EXE_SUFFIX:
command_line.force_exe_suffix = TRUE;
break;
case 'G':
{
char *end;
g_switch_value = strtoul (optarg, &end, 0);
if (*end)
einfo (_("%P%F: invalid number `%s'\n"), optarg);
}
break;
case 'g':
/* Ignore. */
break;
case OPTION_GC_SECTIONS:
command_line.gc_sections = TRUE;
break;
case OPTION_HELP:
help ();
xexit (0);
break;
case 'L':
ldfile_add_library_path (optarg, TRUE);
break;
case 'l':
lang_add_input_file (optarg, lang_input_file_is_l_enum, NULL);
break;
case 'M':
config.map_filename = "-";
break;
case 'm':
/* Ignore. Was handled in a pre-parse. */
break;
case OPTION_MAP:
config.map_filename = optarg;
break;
case 'N':
config.text_read_only = FALSE;
config.magic_demand_paged = FALSE;
config.dynamic_link = FALSE;
break;
case OPTION_NO_OMAGIC:
config.text_read_only = TRUE;
config.magic_demand_paged = TRUE;
/* NB/ Does not set dynamic_link to TRUE.
Use --call-shared or -Bdynamic for this. */
break;
case 'n':
config.magic_demand_paged = FALSE;
config.dynamic_link = FALSE;
break;
case OPTION_NO_DEFINE_COMMON:
command_line.inhibit_common_definition = TRUE;
break;
case OPTION_NO_DEMANGLE:
demangling = FALSE;
break;
case OPTION_NO_GC_SECTIONS:
command_line.gc_sections = FALSE;
break;
case OPTION_NO_KEEP_MEMORY:
link_info.keep_memory = FALSE;
break;
case OPTION_NO_UNDEFINED:
link_info.unresolved_syms_in_objects = how_to_report_unresolved_symbols;
break;
case OPTION_ALLOW_SHLIB_UNDEFINED:
link_info.unresolved_syms_in_shared_libs = RM_IGNORE;
break;
case OPTION_NO_ALLOW_SHLIB_UNDEFINED:
link_info.unresolved_syms_in_shared_libs = how_to_report_unresolved_symbols;
break;
case OPTION_UNRESOLVED_SYMBOLS:
if (strcmp (optarg, "ignore-all") == 0)
{
link_info.unresolved_syms_in_objects = RM_IGNORE;
link_info.unresolved_syms_in_shared_libs = RM_IGNORE;
}
else if (strcmp (optarg, "report-all") == 0)
{
link_info.unresolved_syms_in_objects = how_to_report_unresolved_symbols;
link_info.unresolved_syms_in_shared_libs = how_to_report_unresolved_symbols;
}
else if (strcmp (optarg, "ignore-in-object-files") == 0)
{
link_info.unresolved_syms_in_objects = RM_IGNORE;
link_info.unresolved_syms_in_shared_libs = how_to_report_unresolved_symbols;
}
else if (strcmp (optarg, "ignore-in-shared-libs") == 0)
{
link_info.unresolved_syms_in_objects = how_to_report_unresolved_symbols;
link_info.unresolved_syms_in_shared_libs = RM_IGNORE;
}
else
einfo (_("%P%F: bad --unresolved-symbols option: %s\n"), optarg);
break;
case OPTION_WARN_UNRESOLVED_SYMBOLS:
how_to_report_unresolved_symbols = RM_GENERATE_WARNING;
if (link_info.unresolved_syms_in_objects == RM_GENERATE_ERROR)
link_info.unresolved_syms_in_objects = RM_GENERATE_WARNING;
if (link_info.unresolved_syms_in_shared_libs == RM_GENERATE_ERROR)
link_info.unresolved_syms_in_shared_libs = RM_GENERATE_WARNING;
break;
case OPTION_ERROR_UNRESOLVED_SYMBOLS:
how_to_report_unresolved_symbols = RM_GENERATE_ERROR;
if (link_info.unresolved_syms_in_objects == RM_GENERATE_WARNING)
link_info.unresolved_syms_in_objects = RM_GENERATE_ERROR;
if (link_info.unresolved_syms_in_shared_libs == RM_GENERATE_WARNING)
link_info.unresolved_syms_in_shared_libs = RM_GENERATE_ERROR;
break;
case OPTION_ALLOW_MULTIPLE_DEFINITION:
link_info.allow_multiple_definition = TRUE;
break;
case OPTION_NO_UNDEFINED_VERSION:
link_info.allow_undefined_version = FALSE;
break;
case OPTION_NO_WARN_MISMATCH:
command_line.warn_mismatch = FALSE;
break;
case OPTION_NOINHIBIT_EXEC:
force_make_executable = TRUE;
break;
case OPTION_NOSTDLIB:
config.only_cmd_line_lib_dirs = TRUE;
break;
case OPTION_NO_WHOLE_ARCHIVE:
whole_archive = FALSE;
break;
case 'O':
/* FIXME "-O<non-digits> <value>" used to set the address of
section <non-digits>. Was this for compatibility with
something, or can we create a new option to do that
(with a syntax similar to -defsym)?
getopt can't handle two args to an option without kludges. */
/* Enable optimizations of output files. */
link_info.optimize = strtoul (optarg, NULL, 0) ? TRUE : FALSE;
break;
case 'o':
lang_add_output (optarg, 0);
break;
case OPTION_OFORMAT:
lang_add_output_format (optarg, NULL, NULL, 0);
break;
case 'q':
link_info.emitrelocations = TRUE;
break;
case 'i':
case 'r':
if (optind == last_optind)
/* This can happen if the user put "-rpath,a" on the command
line. (Or something similar. The comma is important).
Getopt becomes confused and thinks that this is a -r option
but it cannot parse the text after the -r so it refuses to
increment the optind counter. Detect this case and issue
an error message here. We cannot just make this a warning,
increment optind, and continue because getopt is too confused
and will seg-fault the next time around. */
einfo(_("%P%F: bad -rpath option\n"));
link_info.relocatable = TRUE;
config.build_constructors = FALSE;
config.magic_demand_paged = FALSE;
config.text_read_only = FALSE;
config.dynamic_link = FALSE;
break;
case 'R':
/* The GNU linker traditionally uses -R to mean to include
only the symbols from a file. The Solaris linker uses -R
to set the path used by the runtime linker to find
libraries. This is the GNU linker -rpath argument. We
try to support both simultaneously by checking the file
named. If it is a directory, rather than a regular file,
we assume -rpath was meant. */
{
struct stat s;
if (stat (optarg, &s) >= 0
&& ! S_ISDIR (s.st_mode))
{
lang_add_input_file (optarg,
lang_input_file_is_symbols_only_enum,
NULL);
break;
}
}
/* Fall through. */
case OPTION_RPATH:
if (command_line.rpath == NULL)
command_line.rpath = xstrdup (optarg);
else
{
size_t rpath_len = strlen (command_line.rpath);
size_t optarg_len = strlen (optarg);
char *buf;
char *cp = command_line.rpath;
/* First see whether OPTARG is already in the path. */
do
{
size_t idx = 0;
while (optarg[idx] != '\0' && optarg[idx] == cp[idx])
++idx;
if (optarg[idx] == '\0'
&& (cp[idx] == '\0' || cp[idx] == ':'))
/* We found it. */
break;
/* Not yet found. */
cp = strchr (cp, ':');
if (cp != NULL)
++cp;
}
while (cp != NULL);
if (cp == NULL)
{
buf = xmalloc (rpath_len + optarg_len + 2);
sprintf (buf, "%s:%s", command_line.rpath, optarg);
free (command_line.rpath);
command_line.rpath = buf;
}
}
break;
case OPTION_RPATH_LINK:
if (command_line.rpath_link == NULL)
command_line.rpath_link = xstrdup (optarg);
else
{
char *buf;
buf = xmalloc (strlen (command_line.rpath_link)
+ strlen (optarg)
+ 2);
sprintf (buf, "%s:%s", command_line.rpath_link, optarg);
free (command_line.rpath_link);
command_line.rpath_link = buf;
}
break;
case OPTION_RELAX:
command_line.relax = TRUE;
break;
case OPTION_RETAIN_SYMBOLS_FILE:
add_keepsyms_file (optarg);
break;
case 'S':
link_info.strip = strip_debugger;
break;
case 's':
link_info.strip = strip_all;
break;
case OPTION_STRIP_DISCARDED:
link_info.strip_discarded = TRUE;
break;
case OPTION_NO_STRIP_DISCARDED:
link_info.strip_discarded = FALSE;
break;
case OPTION_SHARED:
if (config.has_shared)
{
link_info.shared = TRUE;
/* When creating a shared library, the default
behaviour is to ignore any unresolved references. */
if (link_info.unresolved_syms_in_objects == RM_NOT_YET_SET)
link_info.unresolved_syms_in_objects = RM_IGNORE;
if (link_info.unresolved_syms_in_shared_libs == RM_NOT_YET_SET)
link_info.unresolved_syms_in_shared_libs = RM_IGNORE;
}
else
einfo (_("%P%F: -shared not supported\n"));
break;
case OPTION_PIE:
if (config.has_shared)
{
link_info.shared = TRUE;
link_info.pie = TRUE;
}
else
einfo (_("%P%F: -pie not supported\n"));
break;
case 'h': /* Used on Solaris. */
case OPTION_SONAME:
command_line.soname = optarg;
break;
case OPTION_SORT_COMMON:
config.sort_common = TRUE;
break;
case OPTION_STATS:
config.stats = TRUE;
break;
case OPTION_SYMBOLIC:
link_info.symbolic = TRUE;
break;
case 't':
trace_files = TRUE;
break;
case 'T':
ldfile_open_command_file (optarg);
parser_input = input_script;
yyparse ();
break;
case OPTION_SECTION_START:
{
char *optarg2;
char *sec_name;
int len;
/* Check for <something>=<somthing>... */
optarg2 = strchr (optarg, '=');
if (optarg2 == NULL)
einfo (_("%P%F: invalid argument to option \"--section-start\"\n"));
optarg2++;
/* So far so good. Are all the args present? */
if ((*optarg == '\0') || (*optarg2 == '\0'))
einfo (_("%P%F: missing argument(s) to option \"--section-start\"\n"));
/* We must copy the section name as set_section_start
doesn't do it for us. */
len = optarg2 - optarg;
sec_name = xmalloc (len);
memcpy (sec_name, optarg, len - 1);
sec_name[len - 1] = 0;
/* Then set it... */
set_section_start (sec_name, optarg2);
}
break;
case OPTION_TARGET_HELP:
/* Mention any target specific options. */
ldemul_list_emulation_options (stdout);
exit (0);
case OPTION_TBSS:
set_section_start (".bss", optarg);
break;
case OPTION_TDATA:
set_section_start (".data", optarg);
break;
case OPTION_TTEXT:
set_section_start (".text", optarg);
break;
case OPTION_TRADITIONAL_FORMAT:
link_info.traditional_format = TRUE;
break;
case OPTION_TASK_LINK:
link_info.task_link = TRUE;
/* Fall through - do an implied -r option. */
case OPTION_UR:
link_info.relocatable = TRUE;
config.build_constructors = TRUE;
config.magic_demand_paged = FALSE;
config.text_read_only = FALSE;
config.dynamic_link = FALSE;
break;
case 'u':
ldlang_add_undef (optarg);
break;
case OPTION_UNIQUE:
if (optarg != NULL)
lang_add_unique (optarg);
else
config.unique_orphan_sections = TRUE;
break;
case OPTION_VERBOSE:
ldversion (1);
version_printed = TRUE;
trace_file_tries = TRUE;
overflow_cutoff_limit = -2;
break;
case 'v':
ldversion (0);
version_printed = TRUE;
break;
case 'V':
ldversion (1);
version_printed = TRUE;
break;
case OPTION_VERSION:
ldversion (2);
xexit (0);
break;
case OPTION_VERSION_SCRIPT:
/* This option indicates a small script that only specifies
version information. Read it, but don't assume that
we've seen a linker script. */
{
FILE *hold_script_handle;
hold_script_handle = saved_script_handle;
ldfile_open_command_file (optarg);
saved_script_handle = hold_script_handle;
parser_input = input_version_script;
yyparse ();
}
break;
case OPTION_VERSION_EXPORTS_SECTION:
/* This option records a version symbol to be applied to the
symbols listed for export to be found in the object files
.exports sections. */
command_line.version_exports_section = optarg;
break;
case OPTION_WARN_COMMON:
config.warn_common = TRUE;
break;
case OPTION_WARN_CONSTRUCTORS:
config.warn_constructors = TRUE;
break;
case OPTION_WARN_FATAL:
config.fatal_warnings = TRUE;
break;
case OPTION_WARN_MULTIPLE_GP:
config.warn_multiple_gp = TRUE;
break;
case OPTION_WARN_ONCE:
config.warn_once = TRUE;
break;
case OPTION_WARN_SECTION_ALIGN:
config.warn_section_align = TRUE;
break;
case OPTION_WHOLE_ARCHIVE:
whole_archive = TRUE;
break;
case OPTION_AS_NEEDED:
as_needed = TRUE;
break;
case OPTION_NO_AS_NEEDED:
as_needed = FALSE;
break;
case OPTION_WRAP:
add_wrap (optarg);
break;
case OPTION_DISCARD_NONE:
link_info.discard = discard_none;
break;
case 'X':
link_info.discard = discard_l;
break;
case 'x':
link_info.discard = discard_all;
break;
case 'Y':
if (strncmp (optarg, "P,", 2) == 0)
optarg += 2;
if (default_dirlist != NULL)
free (default_dirlist);
default_dirlist = xstrdup (optarg);
break;
case 'y':
add_ysym (optarg);
break;
case OPTION_SPARE_DYNAMIC_TAGS:
link_info.spare_dynamic_tags = strtoul (optarg, NULL, 0);
break;
case OPTION_SPLIT_BY_RELOC:
if (optarg != NULL)
config.split_by_reloc = strtoul (optarg, NULL, 0);
else
config.split_by_reloc = 32768;
break;
case OPTION_SPLIT_BY_FILE:
if (optarg != NULL)
config.split_by_file = bfd_scan_vma (optarg, NULL, 0);
else
config.split_by_file = 1;
break;
case OPTION_CHECK_SECTIONS:
command_line.check_section_addresses = TRUE;
break;
case OPTION_NO_CHECK_SECTIONS:
command_line.check_section_addresses = FALSE;
break;
case OPTION_ACCEPT_UNKNOWN_INPUT_ARCH:
command_line.accept_unknown_input_arch = TRUE;
break;
case OPTION_NO_ACCEPT_UNKNOWN_INPUT_ARCH:
command_line.accept_unknown_input_arch = FALSE;
break;
case '(':
if (ingroup)
einfo (_("%P%F: may not nest groups (--help for usage)\n"));
lang_enter_group ();
ingroup = 1;
break;
case ')':
if (! ingroup)
einfo (_("%P%F: group ended before it began (--help for usage)\n"));
lang_leave_group ();
ingroup = 0;
break;
case OPTION_INIT:
link_info.init_function = optarg;
break;
case OPTION_FINI:
link_info.fini_function = optarg;
break;
}
}
if (ingroup)
lang_leave_group ();
if (default_dirlist != NULL)
{
set_default_dirlist (default_dirlist);
free (default_dirlist);
}
if (link_info.unresolved_syms_in_objects == RM_NOT_YET_SET)
/* FIXME: Should we allow emulations a chance to set this ? */
link_info.unresolved_syms_in_objects = how_to_report_unresolved_symbols;
if (link_info.unresolved_syms_in_shared_libs == RM_NOT_YET_SET)
/* FIXME: Should we allow emulations a chance to set this ? */
link_info.unresolved_syms_in_shared_libs = how_to_report_unresolved_symbols;
}