gcc/fortran:

[pf3gnuchains/gcc-fork.git] / gcc / gcc.c

diff --git a/gcc/gcc.c b/gcc/gcc.c
index 14e3e7a..47d35c6 100644 (file)
--- a/gcc/gcc.c
+++ b/gcc/gcc.c
@@ -7,7 +7,7 @@ This file is part of GCC.
 
 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
+Software Foundation; either version 3, or (at your option) any later
 version.
 
 GCC is distributed in the hope that it will be useful, but WITHOUT ANY
@@ -16,9 +16,8 @@ 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 GCC; see the file COPYING.  If not, write to the Free
-Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA
-02110-1301, USA.
+along with GCC; see the file COPYING3.  If not see
+<http://www.gnu.org/licenses/>.
 
 This paragraph is here to try to keep Sun CC from dying.
 The number of chars here seems crucial!!!!  */
@@ -127,7 +126,7 @@ static const char dir_separator_str[] = { DIR_SEPARATOR, 0 };
 /* Flag set by cppspec.c to 1.  */
 int is_cpp_driver;
 
-/* Flag set to non-zero if an @file argument has been supplied to gcc.  */
+/* Flag set to nonzero if an @file argument has been supplied to gcc.  */
 static bool at_file_supplied;
 
 /* Flag saying to pass the greatest exit code returned by a sub-process
@@ -4214,11 +4213,13 @@ warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.\n\n"
          switches[n_switches].live_cond = SWITCH_OK;
          switches[n_switches].validated = 0;
          switches[n_switches].ordering = 0;
-         /* These are always valid, since gcc.c itself understands them.  */
+         /* These are always valid, since gcc.c itself understands the
+            first four and gfortranspec.c understands -static-libgfortran.  */
          if (!strcmp (p, "save-temps")
              || !strcmp (p, "static-libgcc")
              || !strcmp (p, "shared-libgcc")
-             || !strcmp (p, "pipe"))
+             || !strcmp (p, "pipe")
+             || !strcmp (p, "static-libgfortran"))
            switches[n_switches].validated = 1;
          else
            {
@@ -6791,7 +6792,8 @@ main (int argc, char **argv)
 
   if (! linker_was_run && error_count == 0)
     for (i = 0; (int) i < n_infiles; i++)
-      if (explicit_link_files[i])
+      if (explicit_link_files[i]
+         && !(infiles[i].language && infiles[i].language[0] == '*'))
        error ("%s: linker input file unused because linking not done",
               outfiles[i]);