Copyright (C) 1987, 1989, 1992, 1993, 1994, 1995, 1996, 1997, 1998,
1999, 2000, 2001 Free Software Foundation, Inc.
-This file is part of GNU CC.
+This file is part of GCC.
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
+GCC is free software; you can redistribute it and/or modify it under
+the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 2, or (at your option) any later
+version.
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
+GCC is distributed in the hope that it will be useful, but WITHOUT ANY
+WARRANTY; without even the implied warranty of MERCHANTABILITY or
+FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+for more details.
You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING. If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.
+along with GCC; see the file COPYING. If not, write to the Free
+Software Foundation, 59 Temple Place - Suite 330, Boston, MA
+02111-1307, USA.
This paragraph is here to try to keep Sun CC from dying.
The number of chars here seems crucial!!!! */
extern int getrusage PARAMS ((int, struct rusage *));
#endif
-/* By default there is no special suffix for executables. */
-#ifdef EXECUTABLE_SUFFIX
-#define HAVE_EXECUTABLE_SUFFIX
+/* By default there is no special suffix for target executables. */
+/* FIXME: when autoconf is fixed, remove the host check - dj */
+#if defined(TARGET_EXECUTABLE_SUFFIX) && defined(HOST_EXECUTABLE_SUFFIX)
+#define HAVE_TARGET_EXECUTABLE_SUFFIX
#else
-#define EXECUTABLE_SUFFIX ""
+#define TARGET_EXECUTABLE_SUFFIX ""
#endif
-/* By default, the suffix for object files is ".o". */
-#ifdef OBJECT_SUFFIX
-#define HAVE_OBJECT_SUFFIX
+/* By default there is no special suffix for host executables. */
+#ifdef HOST_EXECUTABLE_SUFFIX
+#define HAVE_HOST_EXECUTABLE_SUFFIX
#else
-#define OBJECT_SUFFIX ".o"
+#define HOST_EXECUTABLE_SUFFIX ""
+#endif
+
+/* By default, the suffix for target object files is ".o". */
+#ifdef TARGET_OBJECT_SUFFIX
+#define HAVE_TARGET_OBJECT_SUFFIX
+#else
+#define TARGET_OBJECT_SUFFIX ".o"
#endif
#ifndef VMS
static int verbose_flag;
-/* Flag indicating to print target specific command line options. */
+/* Flag indicating to print target specific command line options. */
static int target_help_flag;
%{!no-gcc:-D__GNUC__=%v1 -D__GNUC_MINOR__=%v2 -D__GNUC_PATCHLEVEL__=%v3}\
%{!undef:%{!ansi:%{!std=*:%p}%{std=gnu*:%p}} %P} %{trigraphs}\
%c %{Os:-D__OPTIMIZE_SIZE__} %{O*:%{!O0:-D__OPTIMIZE__}}\
- %{ffast-math:-D__FAST_MATH__}\
+ %{fno-inline|O0|!O*:-D__NO_INLINE__} %{ffast-math:-D__FAST_MATH__}\
%{fshort-wchar:-U__WCHAR_TYPE__ -D__WCHAR_TYPE__=short\\ unsigned\\ int}\
%{ffreestanding:-D__STDC_HOSTED__=0} %{fno-hosted:-D__STDC_HOSTED__=0}\
%{!ffreestanding:%{!fno-hosted:-D__STDC_HOSTED__=1}}\
%1 %{!Q:-quiet} -dumpbase %B %{d*} %{m*} %{a*}\
%{g*} %{O*} %{W*} %{w} %{pedantic*} %{std*} %{ansi}\
%{traditional} %{v:-version} %{pg:-p} %{p} %{f*}\
- %{aux-info*} %{Qn:-fno-ident} %{--help:--help}\
+ %{Qn:-fno-ident} %{--help:--help}\
%{--target-help:--target-help}\
%{!fsyntax-only:%{S:%W{o*}%{!o*:-o %b.s}}}\
%{fsyntax-only:-o %j} %{-param*}";
#define WORD_SWITCH_TAKES_ARG(STR) DEFAULT_WORD_SWITCH_TAKES_ARG (STR)
#endif
\f
-#ifdef HAVE_EXECUTABLE_SUFFIX
+#ifdef HAVE_TARGET_EXECUTABLE_SUFFIX
/* This defines which switches stop a full compilation. */
#define DEFAULT_SWITCH_CURTAILS_COMPILATION(CHAR) \
((CHAR) == 'c' || (CHAR) == 'S')
{"--", "-f", "*j"}
};
\f
+
+#ifdef TARGET_OPTION_TRANSLATE_TABLE
+static struct {
+ const char *option_found;
+ const char *replacements;
+} target_option_translations[] =
+{
+ TARGET_OPTION_TRANSLATE_TABLE,
+ { 0, 0 }
+};
+#endif
+
/* Translate the options described by *ARGCP and *ARGVP.
Make a new vector and store it back in *ARGVP,
and store its length in *ARGVC. */
int i;
int argc = *argcp;
const char *const *argv = *argvp;
+ int newvsize = (argc + 2) * 2 * sizeof (const char *);
const char **newv =
- (const char **) xmalloc ((argc + 2) * 2 * sizeof (const char *));
+ (const char **) xmalloc (newvsize);
int newindex = 0;
i = 0;
while (i < argc)
{
+#ifdef TARGET_OPTION_TRANSLATE_TABLE
+ int tott_idx;
+
+ for (tott_idx = 0;
+ target_option_translations[tott_idx].option_found;
+ tott_idx++)
+ {
+ if (strcmp (target_option_translations[tott_idx].option_found,
+ argv[i]) == 0)
+ {
+ int spaces = 1;
+ const char *sp;
+ char *np;
+
+ for (sp = target_option_translations[tott_idx].replacements;
+ *sp; sp++)
+ {
+ if (*sp == ' ')
+ spaces ++;
+ }
+
+ newvsize += spaces * sizeof (const char *);
+ newv = (const char **) xrealloc (newv, newvsize);
+
+ sp = target_option_translations[tott_idx].replacements;
+ np = (char *) xmalloc (strlen (sp) + 1);
+ strcpy (np, sp);
+
+ while (1)
+ {
+ while (*np == ' ')
+ np++;
+ if (*np == 0)
+ break;
+ newv[newindex++] = np;
+ while (*np != ' ' && *np)
+ np++;
+ if (*np == 0)
+ break;
+ *np++ = 0;
+ }
+
+ i ++;
+ break;
+ }
+ }
+ if (target_option_translations[tott_idx].option_found)
+ continue;
+#endif
+
/* Translate -- options. */
if (argv[i][0] == '-' && argv[i][1] == '-')
{
/* Store the translation as one argv elt or as two. */
if (arg != 0 && strchr (arginfo, 'j') != 0)
newv[newindex++] = concat (option_map[j].equivalent, arg,
- NULL_PTR);
+ NULL);
else if (arg != 0)
{
newv[newindex++] = option_map[j].equivalent;
struct prefix_list
{
- char *prefix; /* String to prepend to the path. */
+ const char *prefix; /* String to prepend to the path. */
struct prefix_list *next; /* Next in linked list. */
int require_machine_suffix; /* Don't use without machine_suffix. */
/* 2 means try both machine_suffix and just_machine_suffix. */
};
#define INIT_STATIC_SPEC(NAME,PTR) \
-{ NAME, NULL_PTR, PTR, (struct spec_list *) 0, sizeof (NAME) - 1, 0 }
+{ NAME, NULL, PTR, (struct spec_list *) 0, sizeof (NAME) - 1, 0 }
/* List of statically defined specs. */
static struct spec_list static_specs[] =
char buffer[128];
/* If we see -shared-libgcc, then use the shared version. */
- sprintf (buffer, "%%{shared-libgcc:%s}", shared_name);
+ sprintf (buffer, "%%{shared-libgcc:%s %s}", shared_name, static_name);
obstack_grow (obstack, buffer, strlen (buffer));
/* If we see -static-libgcc, then use the static version. */
sprintf (buffer, "%%{static-libgcc:%s}", static_name);
obstack_grow (obstack, buffer, strlen (buffer));
/* Otherwise, if we see -shared, then use the shared version. */
sprintf (buffer,
- "%%{!shared-libgcc:%%{!static-libgcc:%%{shared:%s}}}",
- shared_name);
+ "%%{!shared-libgcc:%%{!static-libgcc:%%{shared:%s %s}}}",
+ shared_name, static_name);
obstack_grow (obstack, buffer, strlen (buffer));
/* Otherwise, use the static version. */
sprintf (buffer,
libgcc_spec = obstack_finish (&obstack);
}
#endif
+#ifdef USE_AS_TRADITIONAL_FORMAT
+ /* Prepend "--traditional-format" to whatever asm_spec we had before. */
+ {
+ static char tf[] = "--traditional-format ";
+ obstack_grow (&obstack, tf, sizeof(tf) - 1);
+ obstack_grow0 (&obstack, asm_spec, strlen (asm_spec));
+ asm_spec = obstack_finish (&obstack);
+ }
+#endif
specs = sl;
}
old_spec = *(sl->ptr_spec);
*(sl->ptr_spec) = ((spec[0] == '+' && ISSPACE ((unsigned char)spec[1]))
- ? concat (old_spec, spec + 1, NULL_PTR)
+ ? concat (old_spec, spec + 1, NULL)
: xstrdup (spec));
#ifdef DEBUG_SPECS
if (p - 1 - q > 0)
dirs[num_dirs++] = save_string (q, p - 1 - q);
- dirs[num_dirs] = NULL_PTR;
+ dirs[num_dirs] = NULL;
if (ptr_num_dirs)
*ptr_num_dirs = num_dirs;
{
int i = 0;
- while (dirs[i] != NULL_PTR)
+ while (dirs[i] != NULL)
free (dirs[i++]);
free ((char *) dirs);
GET_ENV_PATH_LIST (temp, "PATH");
if (temp)
{
- char *startp, *endp;
- char *nstore = (char *) alloca (strlen (temp) + strlen (progname) + 1);
+ char *startp, *endp, *nstore;
+ size_t prefixlen = strlen (temp) + 1;
+ if (prefixlen < 2)
+ prefixlen = 2;
+
+ nstore = (char *) alloca (prefixlen + strlen (progname) + 1);
startp = endp = temp;
while (1)
}
strcat (nstore, progname);
if (! access (nstore, X_OK)
-#ifdef HAVE_EXECUTABLE_SUFFIX
- || ! access (strcat (nstore, EXECUTABLE_SUFFIX), X_OK)
+#ifdef HAVE_HOST_EXECUTABLE_SUFFIX
+ || ! access (strcat (nstore, HOST_EXECUTABLE_SUFFIX), X_OK)
#endif
)
{
free_split_directories (prog_dirs);
free_split_directories (bin_dirs);
prog_dirs = bin_dirs = (char **) 0;
- return NULL_PTR;
+ return NULL;
}
}
free_split_directories (prog_dirs);
free_split_directories (bin_dirs);
free_split_directories (prefix_dirs);
- return NULL_PTR;
+ return NULL;
}
/* Build up the pathnames in argv[0]. */
int mode;
{
char *temp;
- const char *file_suffix = ((mode & X_OK) != 0 ? EXECUTABLE_SUFFIX : "");
+ const char *file_suffix = ((mode & X_OK) != 0 ? HOST_EXECUTABLE_SUFFIX : "");
struct prefix_list *pl;
int len = pprefix->max_len + strlen (name) + strlen (file_suffix) + 1;
pprefix->max_len = len;
pl = (struct prefix_list *) xmalloc (sizeof (struct prefix_list));
- pl->prefix = save_string (prefix, len);
+ pl->prefix = prefix;
pl->require_machine_suffix = require_machine_suffix;
pl->used_flag_ptr = warn;
pl->priority = priority;
static struct infile *infiles;
-static int n_infiles;
+int n_infiles;
/* This counts the number of libraries added by lang_specific_driver, so that
we can tell if there were any user supplied any files or libraries. */
/* And a vector of corresponding output files is made up later. */
-static const char **outfiles;
+const char **outfiles;
/* Used to track if none of the -B paths are used. */
static int warn_B;
/* Gives value to pass as "warn" to add_prefix for standard prefixes. */
static int *warn_std_ptr = 0;
\f
-#if defined(HAVE_OBJECT_SUFFIX) || defined(HAVE_EXECUTABLE_SUFFIX)
+#if defined(HAVE_TARGET_OBJECT_SUFFIX) || defined(HAVE_TARGET_EXECUTABLE_SUFFIX)
/* Convert NAME to a new name if it is the standard suffix. DO_EXE
is true if we should look for an executable suffix as well. */
len = strlen (name);
-#ifdef HAVE_OBJECT_SUFFIX
- /* Convert x.o to x.obj if OBJECT_SUFFIX is ".obj". */
+#ifdef HAVE_TARGET_OBJECT_SUFFIX
+ /* Convert x.o to x.obj if TARGET_OBJECT_SUFFIX is ".obj". */
if (len > 2
&& name[len - 2] == '.'
&& name[len - 1] == 'o')
{
obstack_grow (&obstack, name, len - 2);
- obstack_grow0 (&obstack, OBJECT_SUFFIX, strlen (OBJECT_SUFFIX));
+ obstack_grow0 (&obstack, TARGET_OBJECT_SUFFIX, strlen (TARGET_OBJECT_SUFFIX));
name = obstack_finish (&obstack);
}
#endif
-#if defined(HAVE_EXECUTABLE_SUFFIX) && !defined(NO_AUTO_EXE_SUFFIX)
+#if defined(HAVE_TARGET_EXECUTABLE_SUFFIX)
/* If there is no filetype, make it the executable suffix (which includes
the "."). But don't get confused if we have just "-o". */
- if (! do_exe || EXECUTABLE_SUFFIX[0] == 0 || (len == 2 && name[0] == '-'))
+ if (! do_exe || TARGET_EXECUTABLE_SUFFIX[0] == 0 || (len == 2 && name[0] == '-'))
return name;
for (i = len - 1; i >= 0; i--)
return name;
obstack_grow (&obstack, name, len);
- obstack_grow0 (&obstack, EXECUTABLE_SUFFIX, strlen (EXECUTABLE_SUFFIX));
+ obstack_grow0 (&obstack, TARGET_EXECUTABLE_SUFFIX,
+ strlen (TARGET_EXECUTABLE_SUFFIX));
name = obstack_finish (&obstack);
#endif
gcc_exec_prefix = make_relative_prefix (argv[0], standard_bindir_prefix,
standard_exec_prefix);
if (gcc_exec_prefix)
- putenv (concat ("GCC_EXEC_PREFIX=", gcc_exec_prefix, NULL_PTR));
+ putenv (concat ("GCC_EXEC_PREFIX=", gcc_exec_prefix, NULL));
}
#endif
set_std_prefix (gcc_exec_prefix, len);
add_prefix (&exec_prefixes, gcc_exec_prefix, "GCC",
- PREFIX_PRIORITY_LAST, 0, NULL_PTR);
+ PREFIX_PRIORITY_LAST, 0, NULL);
add_prefix (&startfile_prefixes, gcc_exec_prefix, "GCC",
- PREFIX_PRIORITY_LAST, 0, NULL_PTR);
+ PREFIX_PRIORITY_LAST, 0, NULL);
}
/* COMPILER_PATH and LIBRARY_PATH have values
{
strncpy (nstore, startp, endp - startp);
if (endp == startp)
- strcpy (nstore, concat (".", dir_separator_str, NULL_PTR));
+ strcpy (nstore, concat (".", dir_separator_str, NULL));
else if (!IS_DIR_SEPARATOR (endp[-1]))
{
nstore[endp - startp] = DIR_SEPARATOR;
else
nstore[endp - startp] = 0;
add_prefix (&exec_prefixes, nstore, 0,
- PREFIX_PRIORITY_LAST, 0, NULL_PTR);
+ PREFIX_PRIORITY_LAST, 0, NULL);
add_prefix (&include_prefixes,
- concat (nstore, "include", NULL_PTR),
- 0, PREFIX_PRIORITY_LAST, 0, NULL_PTR);
+ concat (nstore, "include", NULL),
+ 0, PREFIX_PRIORITY_LAST, 0, NULL);
if (*endp == 0)
break;
endp = startp = endp + 1;
{
strncpy (nstore, startp, endp - startp);
if (endp == startp)
- strcpy (nstore, concat (".", dir_separator_str, NULL_PTR));
+ strcpy (nstore, concat (".", dir_separator_str, NULL));
else if (!IS_DIR_SEPARATOR (endp[-1]))
{
nstore[endp - startp] = DIR_SEPARATOR;
}
else
nstore[endp - startp] = 0;
- add_prefix (&startfile_prefixes, nstore, NULL_PTR,
- PREFIX_PRIORITY_LAST, 0, NULL_PTR);
+ add_prefix (&startfile_prefixes, nstore, NULL,
+ PREFIX_PRIORITY_LAST, 0, NULL);
if (*endp == 0)
break;
endp = startp = endp + 1;
{
strncpy (nstore, startp, endp - startp);
if (endp == startp)
- strcpy (nstore, concat (".", dir_separator_str, NULL_PTR));
+ strcpy (nstore, concat (".", dir_separator_str, NULL));
else if (!IS_DIR_SEPARATOR (endp[-1]))
{
nstore[endp - startp] = DIR_SEPARATOR;
}
else
nstore[endp - startp] = 0;
- add_prefix (&startfile_prefixes, nstore, NULL_PTR,
- PREFIX_PRIORITY_LAST, 0, NULL_PTR);
+ add_prefix (&startfile_prefixes, nstore, NULL,
+ PREFIX_PRIORITY_LAST, 0, NULL);
if (*endp == 0)
break;
endp = startp = endp + 1;
}
else if (strcmp (argv[i], "-ftarget-help") == 0)
{
- /* translate_options() has turned --target-help into -ftarget-help. */
+ /* translate_options() has turned --target-help into -ftarget-help. */
target_help_flag = 1;
/* We will be passing a dummy file on to the sub-processes. */
n_infiles++;
i++;
}
+ else if (strcmp (argv[i], "-l") == 0)
+ {
+ if (i + 1 == argc)
+ fatal ("argument to `-l' is missing");
+
+ n_infiles++;
+ i++;
+ }
else if (strncmp (argv[i], "-l", 2) == 0)
n_infiles++;
else if (strcmp (argv[i], "-save-temps") == 0)
case 'B':
{
const char *value;
+ int len;
+
if (p[1] == 0 && i + 1 == argc)
fatal ("argument to `-B' is missing");
if (p[1] == 0)
value = argv[++i];
else
value = p + 1;
- {
- /* As a kludge, if the arg is "[foo/]stageN/", just
- add "[foo/]include" to the include prefix. */
- int len = strlen (value);
- if ((len == 7
- || (len > 7
- && (IS_DIR_SEPARATOR (value[len - 8]))))
- && strncmp (value + len - 7, "stage", 5) == 0
- && ISDIGIT (value[len - 2])
- && (IS_DIR_SEPARATOR (value[len - 1])))
- {
- if (len == 7)
- add_prefix (&include_prefixes, "include", NULL_PTR,
- PREFIX_PRIORITY_B_OPT, 0, NULL_PTR);
- else
- {
- char *string = xmalloc (len + 1);
- strncpy (string, value, len-7);
- strcpy (string+len-7, "include");
- add_prefix (&include_prefixes, string, NULL_PTR,
- PREFIX_PRIORITY_B_OPT, 0, NULL_PTR);
- }
- }
- }
- add_prefix (&exec_prefixes, value, NULL_PTR,
+
+ len = strlen (value);
+
+ /* Catch the case where the user has forgotten to append a
+ directory seperator to the path. Note, they may be using
+ -B to add an executable name prefix, eg "i386-elf-", in
+ order to distinguish between multiple installations of
+ GCC in the same directory. Hence we must check to see
+ if appending a directory separator actually makes a
+ valid directory name. */
+ if (! IS_DIR_SEPARATOR (value [len - 1])
+ && is_directory (value, "", 0))
+ {
+ char *tmp = xmalloc (len + 2);
+ strcpy (tmp, value);
+ tmp[len] = DIR_SEPARATOR;
+ tmp[++ len] = 0;
+ value = tmp;
+ }
+
+ /* As a kludge, if the arg is "[foo/]stageN/", just
+ add "[foo/]include" to the include prefix. */
+ if ((len == 7
+ || (len > 7
+ && (IS_DIR_SEPARATOR (value[len - 8]))))
+ && strncmp (value + len - 7, "stage", 5) == 0
+ && ISDIGIT (value[len - 2])
+ && (IS_DIR_SEPARATOR (value[len - 1])))
+ {
+ if (len == 7)
+ add_prefix (&include_prefixes, "include", NULL,
+ PREFIX_PRIORITY_B_OPT, 0, NULL);
+ else
+ {
+ char * string = xmalloc (len + 1);
+
+ strncpy (string, value, len - 7);
+ strcpy (string + len - 7, "include");
+ add_prefix (&include_prefixes, string, NULL,
+ PREFIX_PRIORITY_B_OPT, 0, NULL);
+ }
+ }
+
+ add_prefix (&exec_prefixes, value, NULL,
PREFIX_PRIORITY_B_OPT, 0, &warn_B);
- add_prefix (&startfile_prefixes, value, NULL_PTR,
+ add_prefix (&startfile_prefixes, value, NULL,
PREFIX_PRIORITY_B_OPT, 0, &warn_B);
- add_prefix (&include_prefixes, concat (value, "include",
- NULL_PTR),
- NULL_PTR,
- PREFIX_PRIORITY_B_OPT, 0, NULL_PTR);
+ add_prefix (&include_prefixes, concat (value, "include", NULL),
+ NULL, PREFIX_PRIORITY_B_OPT, 0, NULL);
n_switches++;
}
break;
case 'o':
have_o = 1;
-#if defined(HAVE_EXECUTABLE_SUFFIX)
+#if defined(HAVE_TARGET_EXECUTABLE_SUFFIX)
if (! have_c)
{
int skip;
have_c = 1;
break;
}
- else if (skip = SWITCH_TAKES_ARG (argv[j][1]))
+ else if ((skip = SWITCH_TAKES_ARG (argv[j][1])))
j += skip - (argv[j][2] != 0);
- else if (skip = WORD_SWITCH_TAKES_ARG (argv[j] + 1))
+ else if ((skip = WORD_SWITCH_TAKES_ARG (argv[j] + 1)))
j += skip;
}
j++;
}
}
#endif
-#if defined(HAVE_EXECUTABLE_SUFFIX) || defined(HAVE_OBJECT_SUFFIX)
+#if defined(HAVE_TARGET_EXECUTABLE_SUFFIX) || defined(HAVE_TARGET_OBJECT_SUFFIX)
if (p[1] == 0)
argv[i + 1] = convert_filename (argv[i + 1], ! have_c);
else
PREFIX_PRIORITY_LAST, 1, warn_std_ptr);
tooldir_prefix = concat (tooldir_base_prefix, spec_machine,
- dir_separator_str, NULL_PTR);
+ dir_separator_str, NULL);
/* If tooldir is relative, base it on exec_prefixes. A relative
tooldir lets us move the installed tree as a unit.
{
char *gcc_exec_tooldir_prefix
= concat (gcc_exec_prefix, spec_machine, dir_separator_str,
- spec_version, dir_separator_str, tooldir_prefix, NULL_PTR);
+ spec_version, dir_separator_str, tooldir_prefix, NULL);
add_prefix (&exec_prefixes,
concat (gcc_exec_tooldir_prefix, "bin",
- dir_separator_str, NULL_PTR),
- NULL_PTR, PREFIX_PRIORITY_LAST, 0, NULL_PTR);
+ dir_separator_str, NULL),
+ NULL, PREFIX_PRIORITY_LAST, 0, NULL);
add_prefix (&startfile_prefixes,
concat (gcc_exec_tooldir_prefix, "lib",
- dir_separator_str, NULL_PTR),
- NULL_PTR, PREFIX_PRIORITY_LAST, 0, NULL_PTR);
+ dir_separator_str, NULL),
+ NULL, PREFIX_PRIORITY_LAST, 0, NULL);
}
tooldir_prefix = concat (standard_exec_prefix, spec_machine,
dir_separator_str, spec_version,
- dir_separator_str, tooldir_prefix, NULL_PTR);
+ dir_separator_str, tooldir_prefix, NULL);
}
add_prefix (&exec_prefixes,
- concat (tooldir_prefix, "bin", dir_separator_str, NULL_PTR),
- "BINUTILS", PREFIX_PRIORITY_LAST, 0, NULL_PTR);
+ concat (tooldir_prefix, "bin", dir_separator_str, NULL),
+ "BINUTILS", PREFIX_PRIORITY_LAST, 0, NULL);
add_prefix (&startfile_prefixes,
- concat (tooldir_prefix, "lib", dir_separator_str, NULL_PTR),
- "BINUTILS", PREFIX_PRIORITY_LAST, 0, NULL_PTR);
+ concat (tooldir_prefix, "lib", dir_separator_str, NULL),
+ "BINUTILS", PREFIX_PRIORITY_LAST, 0, NULL);
/* More prefixes are enabled in main, after we read the specs file
and determine whether this is cross-compilation or not. */
infiles[n_infiles].language = "*";
infiles[n_infiles++].name = argv[++i];
}
+ else if (strcmp (argv[i], "-l") == 0)
+ { /* POSIX allows separation of -l and the lib arg;
+ canonicalize by concatenating -l with its arg */
+ infiles[n_infiles].language = "*";
+ infiles[n_infiles++].name = concat ("-l", argv[++i], NULL);
+ }
else if (strncmp (argv[i], "-l", 2) == 0)
{
infiles[n_infiles].language = "*";
}
else
{
-#ifdef HAVE_OBJECT_SUFFIX
+#ifdef HAVE_TARGET_OBJECT_SUFFIX
argv[i] = convert_filename (argv[i], 0);
#endif
static int input_from_pipe;
/* Nonnull means substitute this for any suffix when outputting a switches
- arguments. */
+ arguments. */
static const char *suffix_subst;
/* Process the spec SPEC and run the commands specified therein.
input_from_pipe = 0;
suffix_subst = NULL;
- value = do_spec_1 (spec, 0, NULL_PTR);
+ value = do_spec_1 (spec, 0, NULL);
/* Force out any unfinished command.
If -pipe, this forces out the last command if it ended in `|'. */
strcat (buffer, machine_suffix);
if (is_directory (buffer, multilib_dir, 1))
{
- do_spec_1 ("-L", 0, NULL_PTR);
+ do_spec_1 ("-L", 0, NULL);
#ifdef SPACE_AFTER_L_OPTION
- do_spec_1 (" ", 0, NULL_PTR);
+ do_spec_1 (" ", 0, NULL);
#endif
- do_spec_1 (buffer, 1, NULL_PTR);
- do_spec_1 (multilib_dir, 1, NULL_PTR);
+ do_spec_1 (buffer, 1, NULL);
+ do_spec_1 (multilib_dir, 1, NULL);
/* Make this a separate argument. */
- do_spec_1 (" ", 0, NULL_PTR);
+ do_spec_1 (" ", 0, NULL);
}
}
if (!pl->require_machine_suffix)
{
if (is_directory (pl->prefix, multilib_dir, 1))
{
- do_spec_1 ("-L", 0, NULL_PTR);
+ do_spec_1 ("-L", 0, NULL);
#ifdef SPACE_AFTER_L_OPTION
- do_spec_1 (" ", 0, NULL_PTR);
+ do_spec_1 (" ", 0, NULL);
#endif
- do_spec_1 (pl->prefix, 1, NULL_PTR);
- do_spec_1 (multilib_dir, 1, NULL_PTR);
+ do_spec_1 (pl->prefix, 1, NULL);
+ do_spec_1 (multilib_dir, 1, NULL);
/* Make this a separate argument. */
- do_spec_1 (" ", 0, NULL_PTR);
+ do_spec_1 (" ", 0, NULL);
}
}
}
{
if (is_directory (pl->prefix, machine_suffix, 1))
{
- do_spec_1 ("-L", 0, NULL_PTR);
+ do_spec_1 ("-L", 0, NULL);
#ifdef SPACE_AFTER_L_OPTION
- do_spec_1 (" ", 0, NULL_PTR);
+ do_spec_1 (" ", 0, NULL);
#endif
- do_spec_1 (pl->prefix, 1, NULL_PTR);
+ do_spec_1 (pl->prefix, 1, NULL);
/* Remove slash from machine_suffix. */
if (strlen (machine_suffix) >= bufsize)
bufsize = strlen (machine_suffix) * 2 + 1;
idx = strlen (buffer);
if (IS_DIR_SEPARATOR (buffer[idx - 1]))
buffer[idx - 1] = 0;
- do_spec_1 (buffer, 1, NULL_PTR);
+ do_spec_1 (buffer, 1, NULL);
/* Make this a separate argument. */
- do_spec_1 (" ", 0, NULL_PTR);
+ do_spec_1 (" ", 0, NULL);
}
}
if (!pl->require_machine_suffix)
{
if (is_directory (pl->prefix, "", 1))
{
- do_spec_1 ("-L", 0, NULL_PTR);
+ do_spec_1 ("-L", 0, NULL);
#ifdef SPACE_AFTER_L_OPTION
- do_spec_1 (" ", 0, NULL_PTR);
+ do_spec_1 (" ", 0, NULL);
#endif
/* Remove slash from pl->prefix. */
if (strlen (pl->prefix) >= bufsize)
idx = strlen (buffer);
if (IS_DIR_SEPARATOR (buffer[idx - 1]))
buffer[idx - 1] = 0;
- do_spec_1 (buffer, 1, NULL_PTR);
+ do_spec_1 (buffer, 1, NULL);
/* Make this a separate argument. */
- do_spec_1 (" ", 0, NULL_PTR);
+ do_spec_1 (" ", 0, NULL);
}
}
}
if (*p == '.' || ISALPHA ((unsigned char) *p))
abort ();
if (suffix_length == 0)
- suffix = OBJECT_SUFFIX;
+ suffix = TARGET_OBJECT_SUFFIX;
else
{
saved_suffix
= (char *) xmalloc (suffix_length
- + strlen (OBJECT_SUFFIX));
+ + strlen (TARGET_OBJECT_SUFFIX));
strncpy (saved_suffix, suffix, suffix_length);
strcpy (saved_suffix + suffix_length,
- OBJECT_SUFFIX);
+ TARGET_OBJECT_SUFFIX);
}
- suffix_length += strlen (OBJECT_SUFFIX);
+ suffix_length += strlen (TARGET_OBJECT_SUFFIX);
}
/* See if we already have an association of %g/%u/%U and
&& t->unique == (c != 'g'))
break;
- /* Make a new association if needed. %u and %j require one. */
+ /* Make a new association if needed. %u and %j
+ require one. */
if (t == 0 || c == 'u' || c == 'j')
{
if (t == 0)
temp_names = t;
}
t->length = suffix_length;
- t->suffix = save_string (suffix, suffix_length);
+ if (saved_suffix)
+ {
+ t->suffix = saved_suffix;
+ saved_suffix = NULL;
+ }
+ else
+ t->suffix = save_string (suffix, suffix_length);
t->unique = (c != 'g');
temp_filename = make_temp_file (t->suffix);
temp_filename_length = strlen (temp_filename);
if (gcc_exec_prefix)
{
- do_spec_1 ("-iprefix", 1, NULL_PTR);
+ do_spec_1 ("-iprefix", 1, NULL);
/* Make this a separate argument. */
- do_spec_1 (" ", 0, NULL_PTR);
- do_spec_1 (gcc_exec_prefix, 1, NULL_PTR);
- do_spec_1 (" ", 0, NULL_PTR);
+ do_spec_1 (" ", 0, NULL);
+ do_spec_1 (gcc_exec_prefix, 1, NULL);
+ do_spec_1 (" ", 0, NULL);
}
for (; pl; pl = pl->next)
{
- do_spec_1 ("-isystem", 1, NULL_PTR);
+ do_spec_1 ("-isystem", 1, NULL);
/* Make this a separate argument. */
- do_spec_1 (" ", 0, NULL_PTR);
- do_spec_1 (pl->prefix, 1, NULL_PTR);
- do_spec_1 (" ", 0, NULL_PTR);
+ do_spec_1 (" ", 0, NULL);
+ do_spec_1 (pl->prefix, 1, NULL);
+ do_spec_1 (" ", 0, NULL);
}
}
break;
}
case 'O':
- obstack_grow (&obstack, OBJECT_SUFFIX, strlen (OBJECT_SUFFIX));
+ obstack_grow (&obstack, TARGET_OBJECT_SUFFIX, strlen (TARGET_OBJECT_SUFFIX));
arg_going = 1;
break;
case 'X':
for (i = 0; i < n_linker_options; i++)
{
- do_spec_1 (linker_options[i], 1, NULL_PTR);
+ do_spec_1 (linker_options[i], 1, NULL);
/* Make each accumulated option a separate argument. */
- do_spec_1 (" ", 0, NULL_PTR);
+ do_spec_1 (" ", 0, NULL);
}
break;
case 'Y':
for (i = 0; i < n_assembler_options; i++)
{
- do_spec_1 (assembler_options[i], 1, NULL_PTR);
+ do_spec_1 (assembler_options[i], 1, NULL);
/* Make each accumulated option a separate argument. */
- do_spec_1 (" ", 0, NULL_PTR);
+ do_spec_1 (" ", 0, NULL);
}
break;
case 'Z':
for (i = 0; i < n_preprocessor_options; i++)
{
- do_spec_1 (preprocessor_options[i], 1, NULL_PTR);
+ do_spec_1 (preprocessor_options[i], 1, NULL);
/* Make each accumulated option a separate argument. */
- do_spec_1 (" ", 0, NULL_PTR);
+ do_spec_1 (" ", 0, NULL);
}
break;
a certain constant string as a spec. */
case '1':
- value = do_spec_1 (cc1_spec, 0, NULL_PTR);
+ value = do_spec_1 (cc1_spec, 0, NULL);
if (value != 0)
return value;
break;
case '2':
- value = do_spec_1 (cc1plus_spec, 0, NULL_PTR);
+ value = do_spec_1 (cc1plus_spec, 0, NULL);
if (value != 0)
return value;
break;
case 'a':
- value = do_spec_1 (asm_spec, 0, NULL_PTR);
+ value = do_spec_1 (asm_spec, 0, NULL);
if (value != 0)
return value;
break;
case 'A':
- value = do_spec_1 (asm_final_spec, 0, NULL_PTR);
+ value = do_spec_1 (asm_final_spec, 0, NULL);
if (value != 0)
return value;
break;
case 'c':
- value = do_spec_1 (signed_char_spec, 0, NULL_PTR);
+ value = do_spec_1 (signed_char_spec, 0, NULL);
if (value != 0)
return value;
break;
= (input_file_compiler->cpp_spec
? input_file_compiler->cpp_spec
: cpp_spec);
- value = do_spec_1 (spec, 0, NULL_PTR);
+ value = do_spec_1 (spec, 0, NULL);
if (value != 0)
return value;
}
break;
case 'E':
- value = do_spec_1 (endfile_spec, 0, NULL_PTR);
+ value = do_spec_1 (endfile_spec, 0, NULL);
if (value != 0)
return value;
break;
case 'l':
- value = do_spec_1 (link_spec, 0, NULL_PTR);
+ value = do_spec_1 (link_spec, 0, NULL);
if (value != 0)
return value;
break;
case 'L':
- value = do_spec_1 (lib_spec, 0, NULL_PTR);
+ value = do_spec_1 (lib_spec, 0, NULL);
if (value != 0)
return value;
break;
case 'G':
- value = do_spec_1 (libgcc_spec, 0, NULL_PTR);
+ value = do_spec_1 (libgcc_spec, 0, NULL);
if (value != 0)
return value;
break;
*x = 0;
- value = do_spec_1 (buf, 0, NULL_PTR);
+ value = do_spec_1 (buf, 0, NULL);
if (value != 0)
return value;
}
*x = 0;
- value = do_spec_1 (buf, 0, NULL_PTR);
+ value = do_spec_1 (buf, 0, NULL);
if (value != 0)
return value;
}
break;
case 'S':
- value = do_spec_1 (startfile_spec, 0, NULL_PTR);
+ value = do_spec_1 (startfile_spec, 0, NULL);
if (value != 0)
return value;
break;
case '*':
if (soft_matched_part)
{
- do_spec_1 (soft_matched_part, 1, NULL_PTR);
- do_spec_1 (" ", 0, NULL_PTR);
+ do_spec_1 (soft_matched_part, 1, NULL);
+ do_spec_1 (" ", 0, NULL);
}
else
/* Catch the case where a spec string contains something like
{
if (c == '(')
{
- value = do_spec_1 (name, 0, NULL_PTR);
+ value = do_spec_1 (name, 0, NULL);
if (value != 0)
return value;
}
}
*x = 0;
- value = do_spec_1 (buf, 0, NULL_PTR);
+ value = do_spec_1 (buf, 0, NULL);
if (value != 0)
return value;
}
case '|':
if (input_from_pipe)
- do_spec_1 ("-", 0, NULL_PTR);
+ do_spec_1 ("-", 0, NULL);
break;
default:
else if (*q == '}')
count--;
else if (*q == 0)
- abort ();
+ fatal ("Mismatched braces in specs");
q++;
}
endbody = q;
abort ();
if (negate != found
- && do_spec_1 (save_string (body, endbody-body-1), 0, NULL_PTR) < 0)
+ && do_spec_1 (save_string (body, endbody-body-1), 0, NULL) < 0)
return 0;
}
else if (p[-1] == '*' && (p[0] == '}' || p[0] == '&'))
{
/* Here if a %{|...} conditional fails: output a minus sign,
which means "standard output" or "standard input". */
- do_spec_1 ("-", 0, NULL_PTR);
+ do_spec_1 ("-", 0, NULL);
return endbody;
}
}
else if (true_once)
{
if (do_spec_1 (save_string (body, endbody - body - 1),
- 0, NULL_PTR) < 0)
+ 0, NULL) < 0)
return 0;
}
if (!omit_first_word)
{
- do_spec_1 ("-", 0, NULL_PTR);
- do_spec_1 (switches[switchnum].part1, 1, NULL_PTR);
+ do_spec_1 ("-", 0, NULL);
+ do_spec_1 (switches[switchnum].part1, 1, NULL);
}
if (switches[switchnum].args != 0)
const char *arg = *p;
if (include_blanks)
- do_spec_1 (" ", 0, NULL_PTR);
+ do_spec_1 (" ", 0, NULL);
if (suffix_subst)
{
unsigned length = strlen (arg);
+ int dot = 0;
while (length-- && !IS_DIR_SEPARATOR (arg[length]))
if (arg[length] == '.')
{
((char *)arg)[length] = 0;
+ dot = 1;
break;
}
- do_spec_1 (arg, 1, NULL_PTR);
- if (!arg[length])
- {
- ((char *)arg)[length] = '.';
- do_spec_1 (suffix_subst, 1, NULL_PTR);
- }
+ do_spec_1 (arg, 1, NULL);
+ if (dot)
+ ((char *)arg)[length] = '.';
+ do_spec_1 (suffix_subst, 1, NULL);
}
else
- do_spec_1 (arg, 1, NULL_PTR);
+ do_spec_1 (arg, 1, NULL);
}
}
- do_spec_1 (" ", 0, NULL_PTR);
+ do_spec_1 (" ", 0, NULL);
switches[switchnum].validated = 1;
}
\f
if (linker
&& ((cp - path == 6
&& strcmp (path, concat (dir_separator_str, "lib",
- dir_separator_str, ".", NULL_PTR)) == 0)
+ dir_separator_str, ".", NULL)) == 0)
|| (cp - path == 10
&& strcmp (path, concat (dir_separator_str, "usr",
dir_separator_str, "lib",
- dir_separator_str, ".", NULL_PTR)) == 0)))
+ dir_separator_str, ".", NULL)) == 0)))
return 0;
return (stat (path, &st) >= 0 && S_ISDIR (st.st_mode));
/* Read specs from a file if there is one. */
machine_suffix = concat (spec_machine, dir_separator_str,
- spec_version, dir_separator_str, NULL_PTR);
- just_machine_suffix = concat (spec_machine, dir_separator_str, NULL_PTR);
+ spec_version, dir_separator_str, NULL);
+ just_machine_suffix = concat (spec_machine, dir_separator_str, NULL);
specs_file = find_a_file (&startfile_prefixes, "specs", R_OK);
/* Read the specs file unless it is a default one. */
if (*md_exec_prefix)
{
add_prefix (&exec_prefixes, md_exec_prefix, "GCC",
- PREFIX_PRIORITY_LAST, 0, NULL_PTR);
+ PREFIX_PRIORITY_LAST, 0, NULL);
add_prefix (&startfile_prefixes, md_exec_prefix, "GCC",
- PREFIX_PRIORITY_LAST, 0, NULL_PTR);
+ PREFIX_PRIORITY_LAST, 0, NULL);
}
if (*md_startfile_prefix)
add_prefix (&startfile_prefixes, md_startfile_prefix, "GCC",
- PREFIX_PRIORITY_LAST, 0, NULL_PTR);
+ PREFIX_PRIORITY_LAST, 0, NULL);
if (*md_startfile_prefix_1)
add_prefix (&startfile_prefixes, md_startfile_prefix_1, "GCC",
- PREFIX_PRIORITY_LAST, 0, NULL_PTR);
+ PREFIX_PRIORITY_LAST, 0, NULL);
/* If standard_startfile_prefix is relative, base it on
standard_exec_prefix. This lets us move the installed tree
standard_startfile_prefix on that as well. */
if (IS_ABSOLUTE_PATHNAME (standard_startfile_prefix))
add_prefix (&startfile_prefixes, standard_startfile_prefix, "BINUTILS",
- PREFIX_PRIORITY_LAST, 0, NULL_PTR);
+ PREFIX_PRIORITY_LAST, 0, NULL);
else
{
if (gcc_exec_prefix)
add_prefix (&startfile_prefixes,
concat (gcc_exec_prefix, machine_suffix,
- standard_startfile_prefix, NULL_PTR),
- NULL_PTR, PREFIX_PRIORITY_LAST, 0, NULL_PTR);
+ standard_startfile_prefix, NULL),
+ NULL, PREFIX_PRIORITY_LAST, 0, NULL);
add_prefix (&startfile_prefixes,
concat (standard_exec_prefix,
machine_suffix,
- standard_startfile_prefix, NULL_PTR),
- NULL_PTR, PREFIX_PRIORITY_LAST, 0, NULL_PTR);
+ standard_startfile_prefix, NULL),
+ NULL, PREFIX_PRIORITY_LAST, 0, NULL);
}
add_prefix (&startfile_prefixes, standard_startfile_prefix_1,
- "BINUTILS", PREFIX_PRIORITY_LAST, 0, NULL_PTR);
+ "BINUTILS", PREFIX_PRIORITY_LAST, 0, NULL);
add_prefix (&startfile_prefixes, standard_startfile_prefix_2,
- "BINUTILS", PREFIX_PRIORITY_LAST, 0, NULL_PTR);
+ "BINUTILS", PREFIX_PRIORITY_LAST, 0, NULL);
#if 0 /* Can cause surprises, and one can use -B./ instead. */
- add_prefix (&startfile_prefixes, "./", NULL_PTR,
- PREFIX_PRIORITY_LAST, 1, NULL_PTR);
+ add_prefix (&startfile_prefixes, "./", NULL,
+ PREFIX_PRIORITY_LAST, 1, NULL);
#endif
}
else
&& gcc_exec_prefix)
add_prefix (&startfile_prefixes,
concat (gcc_exec_prefix, machine_suffix,
- standard_startfile_prefix, NULL_PTR),
- "BINUTILS", PREFIX_PRIORITY_LAST, 0, NULL_PTR);
+ standard_startfile_prefix, NULL),
+ "BINUTILS", PREFIX_PRIORITY_LAST, 0, NULL);
}
/* Process any user specified specs in the order given on the command
/* We do not exit here. Instead we have created a fake input file
called 'target-dummy' which needs to be compiled, and we pass this
on to the various sub-processes, along with the --target-help
- switch. */
+ switch. */
}
if (print_help_list)
if (verbose_flag)
{
int n;
+ const char *thrmod;
notice ("Configured with: %s\n", configuration_arguments);
+#ifdef THREAD_MODEL_SPEC
+ /* We could have defined THREAD_MODEL_SPEC to "%*" by default,
+ but there's no point in doing all this processing just to get
+ thread_model back. */
+ obstack_init (&obstack);
+ do_spec_1 (THREAD_MODEL_SPEC, 0, thread_model);
+ obstack_1grow (&obstack, '\0');
+ thrmod = obstack_finish (&obstack);
+#else
+ thrmod = thread_model;
+#endif
+
+ notice ("Thread model: %s\n", thrmod);
+
/* compiler_version is truncated at the first space when initialized
from version string, so truncate version_string at the first space
before comparing. */
/* An alias entry maps a suffix to a language.
Search for the language; pass 0 for NAME and LENGTH
to avoid infinite recursion if language not found. */
- return lookup_compiler (NULL_PTR, 0, cp->spec + 1);
+ return lookup_compiler (NULL, 0, cp->spec + 1);
}
return 0;
}
void
fatal VPARAMS ((const char *msgid, ...))
{
-#ifndef ANSI_PROTOTYPES
- const char *msgid;
-#endif
- va_list ap;
-
- VA_START (ap, msgid);
-
-#ifndef ANSI_PROTOTYPES
- msgid = va_arg (ap, const char *);
-#endif
+ VA_OPEN (ap, msgid);
+ VA_FIXEDARG (ap, const char *, msgid);
fprintf (stderr, "%s: ", programname);
vfprintf (stderr, _(msgid), ap);
- va_end (ap);
+ VA_CLOSE (ap);
fprintf (stderr, "\n");
delete_temp_files ();
exit (1);
void
error VPARAMS ((const char *msgid, ...))
{
-#ifndef ANSI_PROTOTYPES
- const char *msgid;
-#endif
- va_list ap;
-
- VA_START (ap, msgid);
-
-#ifndef ANSI_PROTOTYPES
- msgid = va_arg (ap, const char *);
-#endif
+ VA_OPEN (ap, msgid);
+ VA_FIXEDARG (ap, const char *, msgid);
fprintf (stderr, "%s: ", programname);
vfprintf (stderr, _(msgid), ap);
- va_end (ap);
+ VA_CLOSE (ap);
fprintf (stderr, "\n");
}
static void
notice VPARAMS ((const char *msgid, ...))
{
-#ifndef ANSI_PROTOTYPES
- const char *msgid;
-#endif
- va_list ap;
-
- VA_START (ap, msgid);
-
-#ifndef ANSI_PROTOTYPES
- msgid = va_arg (ap, const char *);
-#endif
+ VA_OPEN (ap, msgid);
+ VA_FIXEDARG (ap, const char *, msgid);
vfprintf (stderr, _(msgid), ap);
- va_end (ap);
+ VA_CLOSE (ap);
}
\f
static void
OSDN Git Service
