thing when no CPU is specified, which defaults to R8C. */
#undef LIB_SPEC
#define LIB_SPEC "-( -lc %{msim*:-lsim}%{!msim*:-lnosys} -) \
-%{msim*:%{!T*: %{mcpu=m32cm:-Tsim24.ld}%{mcpu=m32c:-Tsim24.ld} \
- %{!mcpu=m32cm:%{!mcpu=m32c:-Tsim16.ld}}}} \
-%{!T*:%{!msim*: %{mcpu=m16c:-Tm16c.ld} \
- %{mcpu=m32cm:-Tm32cm.ld} \
- %{mcpu=m32c:-Tm32c.ld} \
- %{!mcpu=m16c:%{!mcpu=m32cm:%{!mcpu=m32c:-Tr8c.ld}}}}} \
+%{msim*:%{!T*: %{mcpu=m32cm:%Tsim24.ld}%{mcpu=m32c:%Tsim24.ld} \
+ %{!mcpu=m32cm:%{!mcpu=m32c:%Tsim16.ld}}}} \
+%{!T*:%{!msim*: %{mcpu=m16c:%Tm16c.ld} \
+ %{mcpu=m32cm:%Tm32cm.ld} \
+ %{mcpu=m32c:%Tm32c.ld} \
+ %{!mcpu=m16c:%{!mcpu=m32cm:%{!mcpu=m32c:%Tr8c.ld}}}}} \
"
/* Run-time Target Specification */
%b substitute the basename of the input file being processed.
This is the substring up to (and not including) the last period
and not including the directory unless -save-temps was specified
- to put temporaries in a different location.
+ to put temporaries in a different location.
%B same as %b, but include the file suffix (text after the last period).
%gSUFFIX
substitute a file name that has suffix SUFFIX and is chosen
%{!.S:X} substitutes X, if NOT processing a file with suffix S.
%{,S:X} substitutes X, if processing a file which will use spec S.
%{!,S:X} substitutes X, if NOT processing a file which will use spec S.
-
+
%{S|T:X} substitutes X if either -S or -T was given to GCC. This may be
combined with '!', '.', ',', and '*' as above binding stronger
than the OR.
if (! linker_options)
linker_options = XNEWVEC (char *, n_linker_options);
else
- linker_options = XRESIZEVEC (char *, linker_options, n_linker_options);
+ linker_options = XRESIZEVEC (char *, linker_options, n_linker_options);
linker_options [n_linker_options - 1] = save_string (option, len);
}
search dirs for it. */
static int this_is_library_file;
+/* Nonzero means %T has been seen; the next arg to be terminated
+ is the name of a linker script and we should try all of the
+ standard search dirs for it. If it is found insert a --script
+ command line switch and then substitute the full path in place,
+ otherwise generate an error message. */
+static int this_is_linker_script;
+
/* Nonzero means that the input of this command is coming from a pipe. */
static int input_from_pipe;
string = XOBFINISH (&obstack, const char *);
if (this_is_library_file)
string = find_file (string);
+ if (this_is_linker_script)
+ {
+ char * full_script_path = find_a_file (&startfile_prefixes, string, R_OK, true);
+
+ if (full_script_path == NULL)
+ {
+ error (_("unable to locate default linker script '%s' in the library search paths"), string);
+ /* Script was not found on search path. */
+ return;
+ }
+ store_arg ("--script", false, false);
+ string = full_script_path;
+ }
store_arg (string, delete_this_arg, this_is_output_file);
if (this_is_output_file)
outfiles[input_file_number] = string;
delete_this_arg = 0;
this_is_output_file = 0;
this_is_library_file = 0;
+ this_is_linker_script = 0;
input_from_pipe = 0;
suffix_subst = NULL;
delete_this_arg = 0;
this_is_output_file = 0;
this_is_library_file = 0;
+ this_is_linker_script = 0;
input_from_pipe = 0;
break;
delete_this_arg = 0;
this_is_output_file = 0;
this_is_library_file = 0;
+ this_is_linker_script = 0;
break;
case '%':
this_is_library_file = 1;
break;
+ case 'T':
+ this_is_linker_script = 1;
+ break;
+
case 'V':
outfiles[input_file_number] = NULL;
break;
int save_this_is_output_file;
int save_this_is_library_file;
int save_input_from_pipe;
+ int save_this_is_linker_script;
const char *save_suffix_subst;
save_delete_this_arg = delete_this_arg;
save_this_is_output_file = this_is_output_file;
save_this_is_library_file = this_is_library_file;
+ save_this_is_linker_script = this_is_linker_script;
save_input_from_pipe = input_from_pipe;
save_suffix_subst = suffix_subst;
delete_this_arg = save_delete_this_arg;
this_is_output_file = save_this_is_output_file;
this_is_library_file = save_this_is_library_file;
+ this_is_linker_script = save_this_is_linker_script;
input_from_pipe = save_input_from_pipe;
suffix_subst = save_suffix_subst;
{
if ((a_is_suffix || a_is_spectype) && a_is_starred)
goto invalid;
-
+
if (!a_is_starred)
disj_starred = false;
a_matched = input_spec_matches (atom, end_atom);
else
a_matched = switch_matches (atom, end_atom, a_is_starred);
-
+
if (a_matched != a_is_negated)
{
disj_matched = true;