int
main (int argc, char **argv)
{
char *emulation;
long start_time = get_run_time ();
#if defined (HAVE_SETLOCALE) && defined (HAVE_LC_MESSAGES)
setlocale (LC_MESSAGES, "");
#endif
#if defined (HAVE_SETLOCALE)
setlocale (LC_CTYPE, "");
#endif
bindtextdomain (PACKAGE, LOCALEDIR);
textdomain (PACKAGE);
program_name = argv[0];
xmalloc_set_program_name (program_name);
START_PROGRESS (program_name, 0);
expandargv (&argc, &argv);
bfd_init ();
bfd_set_error_program_name (program_name);
xatexit (ld_cleanup);
/* Set up the sysroot directory. */
ld_sysroot = get_sysroot (argc, argv);
if (*ld_sysroot)
{
if (*TARGET_SYSTEM_ROOT == 0)
{
einfo ("%P%F: this linker was not configured to use sysroots\n");
ld_sysroot = "";
}
else
ld_canon_sysroot = lrealpath (ld_sysroot);
}
if (ld_canon_sysroot)
ld_canon_sysroot_len = strlen (ld_canon_sysroot);
else
ld_canon_sysroot_len = -1;
/* Set the default BFD target based on the configured target. Doing
this permits the linker to be configured for a particular target,
and linked against a shared BFD library which was configured for
a different target. The macro TARGET is defined by Makefile. */
if (! bfd_set_default_target (TARGET))
{
einfo (_("%X%P: can't set BFD default target to `%s': %E\n"), TARGET);
xexit (1);
}
#if YYDEBUG
{
extern int yydebug;
yydebug = 1;
}
#endif
config.build_constructors = TRUE;
config.rpath_separator = ':';
config.split_by_reloc = (unsigned) -1;
config.split_by_file = (bfd_size_type) -1;
config.make_executable = TRUE;
config.magic_demand_paged = TRUE;
config.text_read_only = TRUE;
command_line.warn_mismatch = TRUE;
command_line.warn_search_mismatch = TRUE;
command_line.check_section_addresses = -1;
command_line.disable_target_specific_optimizations = -1;
/* We initialize DEMANGLING based on the environment variable
COLLECT_NO_DEMANGLE. The gcc collect2 program will demangle the
output of the linker, unless COLLECT_NO_DEMANGLE is set in the
environment. Acting the same way here lets us provide the same
interface by default. */
demangling = getenv ("COLLECT_NO_DEMANGLE") == NULL;
link_info.allow_undefined_version = TRUE;
link_info.keep_memory = TRUE;
link_info.combreloc = TRUE;
link_info.strip_discarded = TRUE;
link_info.emit_hash = TRUE;
link_info.callbacks = &link_callbacks;
link_info.input_bfds_tail = &link_info.input_bfds;
/* SVR4 linkers seem to set DT_INIT and DT_FINI based on magic _init
and _fini symbols. We are compatible. */
link_info.init_function = "_init";
link_info.fini_function = "_fini";
link_info.relax_pass = 1;
link_info.pei386_auto_import = -1;
link_info.spare_dynamic_tags = 5;
link_info.path_separator = ':';
ldfile_add_arch ("");
emulation = get_emulation (argc, argv);
ldemul_choose_mode (emulation);
default_target = ldemul_choose_target (argc, argv);
config.maxpagesize = bfd_emul_get_maxpagesize (default_target);
config.commonpagesize = bfd_emul_get_commonpagesize (default_target);
lang_init ();
ldemul_before_parse ();
lang_has_input_file = FALSE;
parse_args (argc, argv);
if (config.hash_table_size != 0)
bfd_hash_set_default_size (config.hash_table_size);
ldemul_set_symbols ();
if (link_info.relocatable)
{
if (command_line.check_section_addresses < 0)
command_line.check_section_addresses = 0;
if (link_info.shared)
einfo (_("%P%F: -r and -shared may not be used together\n"));
}
/* We may have -Bsymbolic, -Bsymbolic-functions, --dynamic-list-data,
--dynamic-list-cpp-new, --dynamic-list-cpp-typeinfo and
--dynamic-list FILE. -Bsymbolic and -Bsymbolic-functions are
for shared libraries. -Bsymbolic overrides all others and vice
versa. */
switch (command_line.symbolic)
{
case symbolic_unset:
break;
case symbolic:
/* -Bsymbolic is for shared library only. */
if (link_info.shared)
{
link_info.symbolic = TRUE;
/* Should we free the unused memory? */
link_info.dynamic_list = NULL;
command_line.dynamic_list = dynamic_list_unset;
}
break;
case symbolic_functions:
/* -Bsymbolic-functions is for shared library only. */
if (link_info.shared)
command_line.dynamic_list = dynamic_list_data;
break;
}
switch (command_line.dynamic_list)
{
case dynamic_list_unset:
break;
case dynamic_list_data:
link_info.dynamic_data = TRUE;
case dynamic_list:
link_info.dynamic = TRUE;
break;
}
if (! link_info.shared)
{
if (command_line.filter_shlib)
einfo (_("%P%F: -F may not be used without -shared\n"));
if (command_line.auxiliary_filters)
einfo (_("%P%F: -f may not be used without -shared\n"));
}
if (! link_info.shared || link_info.pie)
link_info.executable = TRUE;
/* Treat ld -r -s as ld -r -S -x (i.e., strip all local symbols). I
don't see how else this can be handled, since in this case we
must preserve all externally visible symbols. */
if (link_info.relocatable && link_info.strip == strip_all)
{
link_info.strip = strip_debugger;
if (link_info.discard == discard_sec_merge)
link_info.discard = discard_all;
}
/* If we have not already opened and parsed a linker script,
try the default script from command line first. */
if (saved_script_handle == NULL
&& command_line.default_script != NULL)
{
ldfile_open_command_file (command_line.default_script);
parser_input = input_script;
yyparse ();
}
/* If we have not already opened and parsed a linker script
read the emulation's appropriate default script. */
if (saved_script_handle == NULL)
{
int isfile;
char *s = ldemul_get_script (&isfile);
if (isfile)
ldfile_open_default_command_file (s);
else
{
lex_string = s;
lex_redirect (s);
}
parser_input = input_script;
yyparse ();
lex_string = NULL;
}
if (trace_file_tries)
{
if (saved_script_handle)
info_msg (_("using external linker script:"));
else
info_msg (_("using internal linker script:"));
info_msg ("\n==================================================\n");
if (saved_script_handle)
{
static const int ld_bufsz = 8193;
size_t n;
char *buf = (char *) xmalloc (ld_bufsz);
rewind (saved_script_handle);
while ((n = fread (buf, 1, ld_bufsz - 1, saved_script_handle)) > 0)
{
buf[n] = 0;
info_msg (buf);
}
rewind (saved_script_handle);
free (buf);
}
else
{
int isfile;
info_msg (ldemul_get_script (&isfile));
}
info_msg ("\n==================================================\n");
}
lang_final ();
if (!lang_has_input_file)
{
if (version_printed)
xexit (0);
einfo (_("%P%F: no input files\n"));
}
if (trace_files)
info_msg (_("%P: mode %s\n"), emulation);
ldemul_after_parse ();
if (config.map_filename)
{
if (strcmp (config.map_filename, "-") == 0)
{
config.map_file = stdout;
}
else
{
config.map_file = fopen (config.map_filename, FOPEN_WT);
if (config.map_file == (FILE *) NULL)
{
bfd_set_error (bfd_error_system_call);
einfo (_("%P%F: cannot open map file %s: %E\n"),
config.map_filename);
}
}
}
lang_process ();
/* Print error messages for any missing symbols, for any warning
symbols, and possibly multiple definitions. */
if (link_info.relocatable)
link_info.output_bfd->flags &= ~EXEC_P;
else
link_info.output_bfd->flags |= EXEC_P;
ldwrite ();
if (config.map_file != NULL)
lang_map ();
if (command_line.cref)
output_cref (config.map_file != NULL ? config.map_file : stdout);
if (nocrossref_list != NULL)
check_nocrossrefs ();
lang_finish ();
/* Even if we're producing relocatable output, some non-fatal errors should
be reported in the exit status. (What non-fatal errors, if any, do we
want to ignore for relocatable output?) */
if (!config.make_executable && !force_make_executable)
{
if (trace_files)
einfo (_("%P: link errors found, deleting executable `%s'\n"),
output_filename);
/* The file will be removed by remove_output. */
xexit (1);
}
else
{
if (! bfd_close (link_info.output_bfd))
einfo (_("%F%B: final close failed: %E\n"), link_info.output_bfd);
/* If the --force-exe-suffix is enabled, and we're making an
executable file and it doesn't end in .exe, copy it to one
which does. */
if (! link_info.relocatable && command_line.force_exe_suffix)
{
int len = strlen (output_filename);
if (len < 4
|| (strcasecmp (output_filename + len - 4, ".exe") != 0
&& strcasecmp (output_filename + len - 4, ".dll") != 0))
{
FILE *src;
FILE *dst;
const int bsize = 4096;
char *buf = (char *) xmalloc (bsize);
int l;
char *dst_name = (char *) xmalloc (len + 5);
strcpy (dst_name, output_filename);
strcat (dst_name, ".exe");
src = fopen (output_filename, FOPEN_RB);
dst = fopen (dst_name, FOPEN_WB);
if (!src)
einfo (_("%X%P: unable to open for source of copy `%s'\n"),
output_filename);
if (!dst)
einfo (_("%X%P: unable to open for destination of copy `%s'\n"),
dst_name);
while ((l = fread (buf, 1, bsize, src)) > 0)
{
int done = fwrite (buf, 1, l, dst);
if (done != l)
einfo (_("%P: Error writing file `%s'\n"), dst_name);
}
fclose (src);
if (fclose (dst) == EOF)
einfo (_("%P: Error closing file `%s'\n"), dst_name);
free (dst_name);
free (buf);
}
}
}
END_PROGRESS (program_name);
if (config.stats)
{
#ifdef HAVE_SBRK
char *lim = (char *) sbrk (0);
#endif
long run_time = get_run_time () - start_time;
fflush (stdout);
fprintf (stderr, _("%s: total time in link: %ld.%06ld\n"),
program_name, run_time / 1000000, run_time % 1000000);
#ifdef HAVE_SBRK
fprintf (stderr, _("%s: data size %ld\n"), program_name,
(long) (lim - (char *) &environ));
#endif
fflush (stderr);
}
/* Prevent remove_output from doing anything, after a successful link. */
output_filename = NULL;
xexit (0);
return 0;
}
int
run_tests (const char **test_data)
{
int argc_after, argc_before;
char ** argv_before, ** argv_after;
int i, j, k, fails, failed;
i = j = fails = 0;
/* Loop over all the tests */
while (test_data[j])
{
/* Write test data */
writeout_test (i, test_data[j++]);
/* Copy argv before */
argv_before = dupargv ((char **) &test_data[j]);
/* Count argc before/after */
argc_before = 0;
argc_after = 0;
while (test_data[j + argc_before])
argc_before++;
j += argc_before + 1; /* Skip null */
while (test_data[j + argc_after])
argc_after++;
/* Copy argv after */
argv_after = dupargv ((char **) &test_data[j]);
/* Run all possible replaces */
for (k = 0; k < argc_before; k++)
run_replaces (argv_before[k]);
for (k = 0; k < argc_after; k++)
run_replaces (argv_after[k]);
/* Run test: Expand arguments */
expandargv (&argc_before, &argv_before);
failed = 0;
/* Compare size first */
if (argc_before != argc_after)
{
printf ("FAIL: test-expandargv-%d. Number of arguments don't match.\n", i);
failed++;
}
/* Compare each of the argv's ... */
else
for (k = 0; k < argc_after; k++)
if (strcmp (argv_before[k], argv_after[k]) != 0)
{
printf ("FAIL: test-expandargv-%d. Arguments don't match.\n", i);
failed++;
}
if (!failed)
printf ("PASS: test-expandargv-%d.\n", i);
else
fails++;
freeargv (argv_before);
freeargv (argv_after);
/* Advance to next test */
j += argc_after + 1;
/* Erase test file */
erase_test (i);
i++;
}
return fails;
}
int
main (int argc, char **argv)
{
char *emulation;
long start_time = get_run_time ();
#ifdef HAVE_SBRK
char *start_sbrk = (char *) sbrk (0);
#endif
#if defined (HAVE_SETLOCALE) && defined (HAVE_LC_MESSAGES)
setlocale (LC_MESSAGES, "");
#endif
#if defined (HAVE_SETLOCALE)
setlocale (LC_CTYPE, "");
#endif
bindtextdomain (PACKAGE, LOCALEDIR);
textdomain (PACKAGE);
program_name = argv[0];
xmalloc_set_program_name (program_name);
START_PROGRESS (program_name, 0);
expandargv (&argc, &argv);
bfd_init ();
bfd_set_error_program_name (program_name);
/* We want to notice and fail on those nasty BFD assertions which are
likely to signal incorrect output being generated but otherwise may
leave no trace. */
default_bfd_assert_handler = bfd_set_assert_handler (ld_bfd_assert_handler);
xatexit (ld_cleanup);
/* Set up the sysroot directory. */
ld_sysroot = get_sysroot (argc, argv);
if (*ld_sysroot)
ld_canon_sysroot = lrealpath (ld_sysroot);
if (ld_canon_sysroot)
ld_canon_sysroot_len = strlen (ld_canon_sysroot);
else
ld_canon_sysroot_len = -1;
/* Set the default BFD target based on the configured target. Doing
this permits the linker to be configured for a particular target,
and linked against a shared BFD library which was configured for
a different target. The macro TARGET is defined by Makefile. */
if (! bfd_set_default_target (TARGET))
{
einfo (_("%X%P: can't set BFD default target to `%s': %E\n"), TARGET);
xexit (1);
}
#if YYDEBUG
{
extern int yydebug;
yydebug = 1;
}
#endif
config.build_constructors = TRUE;
config.rpath_separator = ':';
config.split_by_reloc = (unsigned) -1;
config.split_by_file = (bfd_size_type) -1;
config.make_executable = TRUE;
config.magic_demand_paged = TRUE;
config.text_read_only = TRUE;
link_info.disable_target_specific_optimizations = -1;
command_line.warn_mismatch = TRUE;
command_line.warn_search_mismatch = TRUE;
command_line.check_section_addresses = -1;
/* We initialize DEMANGLING based on the environment variable
COLLECT_NO_DEMANGLE. The gcc collect2 program will demangle the
output of the linker, unless COLLECT_NO_DEMANGLE is set in the
environment. Acting the same way here lets us provide the same
interface by default. */
demangling = getenv ("COLLECT_NO_DEMANGLE") == NULL;
link_info.allow_undefined_version = TRUE;
link_info.keep_memory = TRUE;
link_info.combreloc = TRUE;
link_info.strip_discarded = TRUE;
link_info.emit_hash = TRUE;
link_info.callbacks = &link_callbacks;
link_info.input_bfds_tail = &link_info.input_bfds;
/* SVR4 linkers seem to set DT_INIT and DT_FINI based on magic _init
and _fini symbols. We are compatible. */
link_info.init_function = "_init";
link_info.fini_function = "_fini";
link_info.relax_pass = 1;
link_info.extern_protected_data = -1;
link_info.dynamic_undefined_weak = -1;
link_info.pei386_auto_import = -1;
link_info.spare_dynamic_tags = 5;
link_info.path_separator = ':';
#ifdef DEFAULT_FLAG_COMPRESS_DEBUG
link_info.compress_debug = COMPRESS_DEBUG_GABI_ZLIB;
#endif
ldfile_add_arch ("");
emulation = get_emulation (argc, argv);
ldemul_choose_mode (emulation);
default_target = ldemul_choose_target (argc, argv);
config.maxpagesize = bfd_emul_get_maxpagesize (default_target);
config.commonpagesize = bfd_emul_get_commonpagesize (default_target);
lang_init ();
ldexp_init ();
ldemul_before_parse ();
lang_has_input_file = FALSE;
parse_args (argc, argv);
if (config.hash_table_size != 0)
bfd_hash_set_default_size (config.hash_table_size);
#ifdef ENABLE_PLUGINS
/* Now all the plugin arguments have been gathered, we can load them. */
plugin_load_plugins ();
#endif /* ENABLE_PLUGINS */
ldemul_set_symbols ();
/* If we have not already opened and parsed a linker script,
try the default script from command line first. */
if (saved_script_handle == NULL
&& command_line.default_script != NULL)
{
ldfile_open_command_file (command_line.default_script);
parser_input = input_script;
yyparse ();
}
/* If we have not already opened and parsed a linker script
read the emulation's appropriate default script. */
if (saved_script_handle == NULL)
{
int isfile;
char *s = ldemul_get_script (&isfile);
if (isfile)
ldfile_open_default_command_file (s);
else
{
lex_string = s;
lex_redirect (s, _("built in linker script"), 1);
}
parser_input = input_script;
yyparse ();
lex_string = NULL;
}
if (verbose)
{
if (saved_script_handle)
info_msg (_("using external linker script:"));
else
info_msg (_("using internal linker script:"));
info_msg ("\n==================================================\n");
if (saved_script_handle)
{
static const int ld_bufsz = 8193;
size_t n;
char *buf = (char *) xmalloc (ld_bufsz);
rewind (saved_script_handle);
while ((n = fread (buf, 1, ld_bufsz - 1, saved_script_handle)) > 0)
{
buf[n] = 0;
info_msg (buf);
}
rewind (saved_script_handle);
free (buf);
}
else
{
int isfile;
info_msg (ldemul_get_script (&isfile));
}
info_msg ("\n==================================================\n");
}
if (command_line.print_output_format)
info_msg ("%s\n", lang_get_output_target ());
lang_final ();
/* If the only command line argument has been -v or --version or --verbose
then ignore any input files provided by linker scripts and exit now.
We do not want to create an output file when the linker is just invoked
to provide version information. */
if (argc == 2 && version_printed)
xexit (0);
if (!lang_has_input_file)
{
if (version_printed || command_line.print_output_format)
xexit (0);
einfo (_("%P%F: no input files\n"));
}
if (trace_files)
info_msg (_("%P: mode %s\n"), emulation);
ldemul_after_parse ();
if (config.map_filename)
{
if (strcmp (config.map_filename, "-") == 0)
{
config.map_file = stdout;
}
else
{
config.map_file = fopen (config.map_filename, FOPEN_WT);
if (config.map_file == (FILE *) NULL)
{
bfd_set_error (bfd_error_system_call);
einfo (_("%P%F: cannot open map file %s: %E\n"),
config.map_filename);
}
}
}
lang_process ();
/* Print error messages for any missing symbols, for any warning
symbols, and possibly multiple definitions. */
if (bfd_link_relocatable (&link_info))
link_info.output_bfd->flags &= ~EXEC_P;
else
link_info.output_bfd->flags |= EXEC_P;
if ((link_info.compress_debug & COMPRESS_DEBUG))
{
link_info.output_bfd->flags |= BFD_COMPRESS;
if (link_info.compress_debug == COMPRESS_DEBUG_GABI_ZLIB)
link_info.output_bfd->flags |= BFD_COMPRESS_GABI;
}
ldwrite ();
if (config.map_file != NULL)
lang_map ();
if (command_line.cref)
output_cref (config.map_file != NULL ? config.map_file : stdout);
if (nocrossref_list != NULL)
check_nocrossrefs ();
if (command_line.print_memory_usage)
lang_print_memory_usage ();
#if 0
{
struct bfd_link_hash_entry * h;
h = bfd_link_hash_lookup (link_info.hash, "__image_base__", 0,0,1);
fprintf (stderr, "lookup = %p val %lx\n", h, h ? h->u.def.value : 1);
}
#endif
ldexp_finish ();
lang_finish ();
/* Even if we're producing relocatable output, some non-fatal errors should
be reported in the exit status. (What non-fatal errors, if any, do we
want to ignore for relocatable output?) */
if (!config.make_executable && !force_make_executable)
{
if (trace_files)
einfo (_("%P: link errors found, deleting executable `%s'\n"),
output_filename);
/* The file will be removed by ld_cleanup. */
xexit (1);
}
else
{
if (! bfd_close (link_info.output_bfd))
einfo (_("%F%B: final close failed: %E\n"), link_info.output_bfd);
/* If the --force-exe-suffix is enabled, and we're making an
executable file and it doesn't end in .exe, copy it to one
which does. */
if (!bfd_link_relocatable (&link_info)
&& command_line.force_exe_suffix)
{
int len = strlen (output_filename);
if (len < 4
|| (strcasecmp (output_filename + len - 4, ".exe") != 0
&& strcasecmp (output_filename + len - 4, ".dll") != 0))
{
FILE *src;
FILE *dst;
const int bsize = 4096;
char *buf = (char *) xmalloc (bsize);
int l;
char *dst_name = (char *) xmalloc (len + 5);
strcpy (dst_name, output_filename);
strcat (dst_name, ".exe");
src = fopen (output_filename, FOPEN_RB);
dst = fopen (dst_name, FOPEN_WB);
if (!src)
einfo (_("%P%F: unable to open for source of copy `%s'\n"),
output_filename);
if (!dst)
einfo (_("%P%F: unable to open for destination of copy `%s'\n"),
dst_name);
while ((l = fread (buf, 1, bsize, src)) > 0)
{
int done = fwrite (buf, 1, l, dst);
if (done != l)
einfo (_("%P: Error writing file `%s'\n"), dst_name);
}
fclose (src);
if (fclose (dst) == EOF)
einfo (_("%P: Error closing file `%s'\n"), dst_name);
free (dst_name);
free (buf);
}
}
}
END_PROGRESS (program_name);
if (config.stats)
{
#ifdef HAVE_SBRK
char *lim = (char *) sbrk (0);
#endif
long run_time = get_run_time () - start_time;
fflush (stdout);
fprintf (stderr, _("%s: total time in link: %ld.%06ld\n"),
program_name, run_time / 1000000, run_time % 1000000);
#ifdef HAVE_SBRK
fprintf (stderr, _("%s: data size %ld\n"), program_name,
(long) (lim - start_sbrk));
#endif
fflush (stderr);
}
/* Prevent ld_cleanup from doing anything, after a successful link. */
output_filename = NULL;
xexit (0);
return 0;
}
int
main (int argc, char **argv)
{
int c;
const char *valid_symbols;
enum demangling_styles style = auto_demangling;
program_name = argv[0];
xmalloc_set_program_name (program_name);
bfd_set_error_program_name (program_name);
expandargv (&argc, &argv);
while ((c = getopt_long (argc, argv, "_hinps:tv", long_options, (int *) 0)) != EOF)
{
switch (c)
{
case '?':
usage (stderr, 1);
break;
case 'h':
usage (stdout, 0);
case 'n':
strip_underscore = 0;
break;
case 'p':
flags &= ~ DMGL_PARAMS;
break;
case 't':
flags |= DMGL_TYPES;
break;
case 'i':
flags &= ~ DMGL_VERBOSE;
break;
case 'v':
print_version ("c++filt");
return 0;
case '_':
strip_underscore = 1;
break;
case 's':
style = cplus_demangle_name_to_style (optarg);
if (style == unknown_demangling)
{
fprintf (stderr, "%s: unknown demangling style `%s'\n",
program_name, optarg);
return 1;
}
cplus_demangle_set_style (style);
break;
}
}
if (optind < argc)
{
for ( ; optind < argc; optind++)
{
demangle_it (argv[optind]);
putchar ('\n');
}
return 0;
}
switch (current_demangling_style)
{
case gnu_demangling:
case lucid_demangling:
case arm_demangling:
case java_demangling:
case edg_demangling:
case gnat_demangling:
case gnu_v3_demangling:
case dlang_demangling:
case auto_demangling:
valid_symbols = standard_symbol_characters ();
break;
case hp_demangling:
valid_symbols = hp_symbol_characters ();
break;
default:
/* Folks should explicitly indicate the appropriate alphabet for
each demangling. Providing a default would allow the
question to go unconsidered. */
fatal ("Internal error: no symbol alphabet for current style");
}
for (;;)
{
static char mbuffer[32767];
unsigned i = 0;
c = getchar ();
/* Try to read a mangled name. */
while (c != EOF && (ISALNUM (c) || strchr (valid_symbols, c)))
{
if (i >= sizeof (mbuffer) - 1)
break;
mbuffer[i++] = c;
c = getchar ();
}
if (i > 0)
{
mbuffer[i] = 0;
demangle_it (mbuffer);
}
if (c == EOF)
break;
/* Echo the whitespace characters so that the output looks
like the input, only with the mangled names demangled. */
putchar (c);
if (c == '\n')
fflush (stdout);
}
fflush (stdout);
return 0;
}
int
main (int argc, char **argv)
{
int c;
int i;
char **saved_argv = 0;
int cmdline_len = 0;
int export_all = 0;
int *dlltool_arg_indices;
int *driver_arg_indices;
char *driver_flags = 0;
char *output_lib_file_name = 0;
dyn_string_t dlltool_cmdline;
dyn_string_t driver_cmdline;
int def_file_seen = 0;
char *image_base_str = 0;
prog_name = argv[0];
#if defined (HAVE_SETLOCALE) && defined (HAVE_LC_MESSAGES)
setlocale (LC_MESSAGES, "");
#endif
#if defined (HAVE_SETLOCALE)
setlocale (LC_CTYPE, "");
#endif
bindtextdomain (PACKAGE, LOCALEDIR);
textdomain (PACKAGE);
expandargv (&argc, &argv);
saved_argv = (char **) xmalloc (argc * sizeof (char*));
dlltool_arg_indices = (int *) xmalloc (argc * sizeof (int));
driver_arg_indices = (int *) xmalloc (argc * sizeof (int));
for (i = 0; i < argc; ++i)
{
size_t len = strlen (argv[i]);
char *arg = (char *) xmalloc (len + 1);
strcpy (arg, argv[i]);
cmdline_len += len;
saved_argv[i] = arg;
dlltool_arg_indices[i] = 0;
driver_arg_indices[i] = 1;
}
cmdline_len++;
/* We recognize dllwrap and dlltool options, and everything else is
passed onto the language driver (eg., to GCC). We collect options
to dlltool and driver in dlltool_args and driver_args. */
opterr = 0;
while ((c = getopt_long_only (argc, argv, "nkAqve:Uho:l:L:I:",
long_options, (int *) 0)) != EOF)
{
int dlltool_arg;
int driver_arg;
int single_word_option_value_pair;
dlltool_arg = 0;
driver_arg = 1;
single_word_option_value_pair = 0;
if (c != '?')
{
/* We recognize this option, so it has to be either dllwrap or
dlltool option. Do not pass to driver unless it's one of the
generic options that are passed to all the tools (such as -v)
which are dealt with later. */
driver_arg = 0;
}
/* deal with generic and dllwrap options first. */
switch (c)
{
case 'h':
usage (stdout, 0);
break;
case 'q':
verbose = 0;
break;
case 'v':
verbose = 1;
break;
case OPTION_VERSION:
print_version (prog_name);
break;
case 'e':
entry_point = optarg;
break;
case OPTION_IMAGE_BASE:
image_base_str = optarg;
break;
case OPTION_DEF:
def_file_name = optarg;
def_file_seen = 1;
delete_def_file = 0;
break;
case 'n':
dontdeltemps = 1;
dlltool_arg = 1;
break;
case 'o':
dll_file_name = optarg;
break;
case 'I':
case 'l':
case 'L':
driver_arg = 1;
break;
case OPTION_DLLNAME:
dll_name = optarg;
break;
case OPTION_DRY_RUN:
dry_run = 1;
break;
case OPTION_DRIVER_NAME:
driver_name = optarg;
break;
case OPTION_DRIVER_FLAGS:
driver_flags = optarg;
break;
case OPTION_DLLTOOL_NAME:
dlltool_name = optarg;
break;
case OPTION_TARGET:
target = optarg;
break;
case OPTION_MNO_CYGWIN:
target = "i386-mingw32";
break;
case OPTION_NO_LEADING_UNDERSCORE:
is_leading_underscore = 0;
break;
case OPTION_LEADING_UNDERSCORE:
is_leading_underscore = 1;
break;
case OPTION_BASE_FILE:
base_file_name = optarg;
delete_base_file = 0;
break;
case OPTION_OUTPUT_EXP:
exp_file_name = optarg;
delete_exp_file = 0;
break;
case OPTION_EXPORT_ALL_SYMS:
export_all = 1;
break;
case OPTION_OUTPUT_LIB:
output_lib_file_name = optarg;
break;
case '?':
break;
default:
dlltool_arg = 1;
break;
}
/* Handle passing through --option=value case. */
if (optarg
&& saved_argv[optind-1][0] == '-'
&& saved_argv[optind-1][1] == '-'
&& strchr (saved_argv[optind-1], '='))
single_word_option_value_pair = 1;
if (dlltool_arg)
{
dlltool_arg_indices[optind-1] = 1;
if (optarg && ! single_word_option_value_pair)
{
dlltool_arg_indices[optind-2] = 1;
}
}
if (! driver_arg)
{
driver_arg_indices[optind-1] = 0;
if (optarg && ! single_word_option_value_pair)
{
driver_arg_indices[optind-2] = 0;
}
}
}
/* Sanity checks. */
if (! dll_name && ! dll_file_name)
{
warn (_("Must provide at least one of -o or --dllname options"));
exit (1);
}
else if (! dll_name)
{
dll_name = xstrdup (mybasename (dll_file_name));
}
else if (! dll_file_name)
{
dll_file_name = xstrdup (dll_name);
}
/* Deduce driver-name and dlltool-name from our own. */
if (driver_name == NULL)
driver_name = deduce_name ("gcc");
if (dlltool_name == NULL)
dlltool_name = deduce_name ("dlltool");
if (! def_file_seen)
{
char *fileprefix = choose_temp_base ();
def_file_name = (char *) xmalloc (strlen (fileprefix) + 5);
sprintf (def_file_name, "%s.def",
(dontdeltemps) ? mybasename (fileprefix) : fileprefix);
delete_def_file = 1;
free (fileprefix);
delete_def_file = 1;
warn (_("no export definition file provided.\n\
Creating one, but that may not be what you want"));
}