2010-01-21 Andrew Haley <aph@redhat.com>

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

diff --git a/gcc/gcc.c b/gcc/gcc.c
index 543cb5a..2e219d6 100644 (file)
--- a/gcc/gcc.c
+++ b/gcc/gcc.c
@@ -1,6 +1,7 @@
 /* Compiler driver program that can handle many languages.
    Copyright (C) 1987, 1989, 1992, 1993, 1994, 1995, 1996, 1997, 1998,
-   1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009
+   1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009,
+   2010
    Free Software Foundation, Inc.
 
 This file is part of GCC.
@@ -785,6 +786,8 @@ proper position among the other output files.  */
     %{O*:-plugin-opt=-O%*} \
     %{w:-plugin-opt=-w} \
     %{f*:-plugin-opt=-f%*} \
+    %{m*:-plugin-opt=-m%*} \
+    %{v:-plugin-opt=-v} \
     } \
     %{flto} %{fwhopr} %l " LINK_PIE_SPEC \
    "%X %{o*} %{A} %{d} %{e*} %{m} %{N} %{n} %{r}\
@@ -891,7 +894,7 @@ static const char *cpp_debug_options = "%{d*}";
 /* NB: This is shared amongst all front-ends, except for Ada.  */
 static const char *cc1_options =
 "%{pg:%{fomit-frame-pointer:%e-pg and -fomit-frame-pointer are incompatible}}\
- %1 %{!Q:-quiet} -dumpbase %B %{d*} %{m*} %{a*}\
+ %1 %{!Q:-quiet} %{!dumpbase:-dumpbase %B} %{d*} %{m*} %{a*}\
  %{fcompare-debug-second:%:compare-debug-auxbase-opt(%b)} \
  %{!fcompare-debug-second:%{c|S:%{o*:-auxbase-strip %*}%{!o*:-auxbase %b}}}%{!c:%{!S:-auxbase %b}} \
  %{g*} %{O*} %{W*&pedantic*} %{w} %{std*&ansi&trigraphs}\
@@ -955,7 +958,7 @@ static const char *const multilib_defaults_raw[] = MULTILIB_DEFAULTS;
 
 static const char *const driver_self_specs[] = {
   "%{fdump-final-insns:-fdump-final-insns=.} %<fdump-final-insns",
-  DRIVER_SELF_SPECS, GOMP_SELF_SPECS
+  DRIVER_SELF_SPECS, CONFIGURE_SPECS, GOMP_SELF_SPECS
 };
 
 #ifndef OPTION_DEFAULT_SPECS
@@ -1188,6 +1191,7 @@ static const struct option_map option_map[] =
    {"--dependencies", "-M", 0},
    {"--dump", "-d", "a"},
    {"--dumpbase", "-dumpbase", "a"},
+   {"--dumpdir", "-dumpdir", "a"},
    {"--encoding", "-fencoding=", "aj"},
    {"--entry", "-e", 0},
    {"--extra-warnings", "-W", 0},
@@ -3229,12 +3233,15 @@ See %s for instructions.",
    SWITCH_LIVE to indicate this switch is true in a conditional spec.
    SWITCH_FALSE to indicate this switch is overridden by a later switch.
    SWITCH_IGNORE to indicate this switch should be ignored (used in %<S).
+   SWITCH_IGNORE_PERMANENTLY to indicate this switch should be ignored
+   in all do_spec calls afterwards.  Used for %<S from self specs.
    The `validated' field is nonzero if any spec has looked at this switch;
    if it remains zero at the end of the run, it must be meaningless.  */
 
-#define SWITCH_LIVE    0x1
-#define SWITCH_FALSE   0x2
-#define SWITCH_IGNORE  0x4
+#define SWITCH_LIVE                            0x1
+#define SWITCH_FALSE                           0x2
+#define SWITCH_IGNORE                  0x4
+#define SWITCH_IGNORE_PERMANENTLY      0x8
 
 struct switchstr
 {
@@ -3599,12 +3606,6 @@ process_command (int argc, const char **argv)
                     CONST_CAST2 (const char *const **, const char ***,
                                  &argv));
 
-  /* Do language-specific adjustment/addition of flags.  */
-  lang_specific_driver (&argc,
-                       CONST_CAST2 (const char *const **, const char ***,
-                                    &argv),
-                       &added_libraries);
-
   /* Handle any -no-canonical-prefixes flag early, to assign the function
      that builds relative prefixes.  This function creates default search
      paths that are needed later in normal option handling.  */
@@ -3660,6 +3661,12 @@ process_command (int argc, const char **argv)
      is relocated. The toolchain was either relocated using GCC_EXEC_PREFIX
      or an automatically created GCC_EXEC_PREFIX from argv[0].  */
 
+  /* Do language-specific adjustment/addition of flags.  */
+  lang_specific_driver (&argc,
+                       CONST_CAST2 (const char *const **, const char ***,
+                                    &argv),
+                       &added_libraries);
+
   if (gcc_exec_prefix)
     {
       int len = strlen (gcc_exec_prefix);
@@ -4924,13 +4931,20 @@ do_option_spec (const char *name, const char *spec)
 static void
 do_self_spec (const char *spec)
 {
+  int i;
+
   do_spec_2 (spec);
   do_spec_1 (" ", 0, NULL);
 
+  /* Mark %<S switches processed by do_self_spec to be ignored permanently.
+     do_self_specs adds the replacements to switches array, so it shouldn't
+     be processed afterwards.  */
+  for (i = 0; i < n_switches; i++)
+    if ((switches[i].live_cond & SWITCH_IGNORE))
+      switches[i].live_cond |= SWITCH_IGNORE_PERMANENTLY;
+
   if (argbuf_index > 0)
     {
-      int i;
-
       switches = XRESIZEVEC (struct switchstr, switches,
                             n_switches + argbuf_index + 1);
 
@@ -5234,7 +5248,7 @@ do_spec_1 (const char *spec, int inswitch, const char *soft_matched_part)
              buf = (char *) alloca (p - q + 1);
              strncpy (buf, q, p - q);
              buf[p - q] = 0;
-             error ("%s", buf);
+             error ("%s", _(buf));
              return -1;
            }
            break;
@@ -5248,7 +5262,7 @@ do_spec_1 (const char *spec, int inswitch, const char *soft_matched_part)
              buf = (char *) alloca (p - q + 1);
              strncpy (buf, q, p - q);
              buf[p - q] = 0;
-             notice ("%s\n", buf);
+             notice ("%s\n", _(buf));
              if (*p)
                p++;
            }
@@ -6444,7 +6458,8 @@ check_live_switch (int switchnum, int prefix_length)
   if (switches[switchnum].live_cond != 0)
     return ((switches[switchnum].live_cond & SWITCH_LIVE) != 0
            && (switches[switchnum].live_cond & SWITCH_FALSE) == 0
-           && (switches[switchnum].live_cond & SWITCH_IGNORE) == 0);
+           && (switches[switchnum].live_cond & SWITCH_IGNORE_PERMANENTLY)
+              == 0);
 
   /* In the common case of {<at-most-one-letter>*}, a negating
      switch would always match, so ignore that case.  We will just
@@ -7219,7 +7234,7 @@ main (int argc, char **argv)
     {
       printf (_("%s %s%s\n"), programname, pkgversion_string,
              version_string);
-      printf ("Copyright %s 2009 Free Software Foundation, Inc.\n",
+      printf ("Copyright %s 2010 Free Software Foundation, Inc.\n",
              _("(C)"));
       fputs (_("This is free software; see the source for copying conditions.  There is NO\n\
 warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.\n\n"),