remove Fortran, Objective C, and C++

1 files changed, 0 insertions, 266 deletions

diff --git a/gcc/cp/g++spec.c b/gcc/cp/g++spec.c
deleted file mode 100755
index 806b90e..0000000
--- a/gcc/cp/g++spec.c
+++ /dev/null
@@ -1,266 +0,0 @@
-/* Specific flags and argument handling of the C++ front-end.
-   Copyright (C) 1996, 1997, 1998, 1999 Free Software Foundation, Inc.
-
-This file is part of GNU CC.
-
-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.
-
-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.
-
-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.  */
-
-#include "config.h"
-#include "system.h"
-
-/* This bit is set if we saw a `-xfoo' language specification.  */
-#define LANGSPEC	(1<<1)
-/* This bit is set if they did `-lm' or `-lmath'.  */
-#define MATHLIB		(1<<2)
-/* This bit is set if they did `-lc'.  */
-#define WITHLIBC	(1<<3)
-
-#ifndef MATH_LIBRARY
-#define MATH_LIBRARY "-lm"
-#endif
-
-#ifndef LIBSTDCXX
-#define LIBSTDCXX "-lstdc++"
-#endif
-
-void
-lang_specific_driver (fn, in_argc, in_argv, in_added_libraries)
-     void (*fn)();
-     int *in_argc;
-     char ***in_argv;
-     int *in_added_libraries;
-{
-  int i, j;
-
-  /* If non-zero, the user gave us the `-v' flag.  */ 
-  int saw_verbose_flag = 0;
-
-  /* This will be 0 if we encounter a situation where we should not
-     link in libstdc++.  */
-  int library = 1;
-
-  /* The number of arguments being added to what's in argv, other than
-     libraries.  We use this to track the number of times we've inserted
-     -xc++/-xnone.  */
-  int added = 2;
-
-  /* Used to track options that take arguments, so we don't go wrapping
-     those with -xc++/-xnone.  */
-  char *quote = NULL;
-
-  /* The new argument list will be contained in this.  */
-  char **arglist;
-
-  /* Non-zero if we saw a `-xfoo' language specification on the
-     command line.  Used to avoid adding our own -xc++ if the user
-     already gave a language for the file.  */
-  int saw_speclang = 0;
-
-  /* "-lm" or "-lmath" if it appears on the command line.  */
-  char *saw_math = 0;
-
-  /* "-lc" if it appears on the command line.  */
-  char *saw_libc = 0;
-
-  /* An array used to flag each argument that needs a bit set for
-     LANGSPEC, MATHLIB, or WITHLIBC.  */
-  int *args;
-
-  /* By default, we throw on the math library if we have one.  */
-  int need_math = (MATH_LIBRARY[0] != '\0');
-
-  /* The total number of arguments with the new stuff.  */
-  int argc;
-
-  /* The argument list.  */
-  char **argv;
-
-  /* The number of libraries added in.  */
-  int added_libraries;
-
-  /* The total number of arguments with the new stuff.  */
-  int num_args = 1;
-
-  argc = *in_argc;
-  argv = *in_argv;
-  added_libraries = *in_added_libraries;
-
-  args = (int *) xmalloc (argc * sizeof (int));
-  bzero ((char *) args, argc * sizeof (int));
-
-  for (i = 1; i < argc; i++)
-    {
-      /* If the previous option took an argument, we swallow it here.  */
-      if (quote)
-	{
-	  quote = NULL;
-	  continue;
-	}
-
-      /* We don't do this anymore, since we don't get them with minus
-	 signs on them.  */
-      if (argv[i][0] == '\0' || argv[i][1] == '\0')
-	continue;
-
-      if (argv[i][0] == '-')
-	{
-	  if (library != 0 && (strcmp (argv[i], "-nostdlib") == 0
-			       || strcmp (argv[i], "-nodefaultlibs") == 0))
-	    {
-	      library = 0;
-	    }
-	  else if (strcmp (argv[i], "-lm") == 0
-		   || strcmp (argv[i], "-lmath") == 0
-		   || strcmp (argv[i], MATH_LIBRARY) == 0
-#ifdef ALT_LIBM
-		   || strcmp (argv[i], ALT_LIBM) == 0
-#endif
-		  )
-	    {
-	      args[i] |= MATHLIB;
-	      need_math = 0;
-	    }
-	  else if (strcmp (argv[i], "-lc") == 0)
-	    args[i] |= WITHLIBC;
-	  else if (strcmp (argv[i], "-v") == 0)
-	    {
-	      saw_verbose_flag = 1;
-	      if (argc == 2)
-		{
-		  /* If they only gave us `-v', don't try to link
-		     in libg++.  */ 
-		  library = 0;
-		}
-	    }
-	  else if (strncmp (argv[i], "-x", 2) == 0)
-	    saw_speclang = 1;
-	  else if (((argv[i][2] == '\0'
-		     && (char *)strchr ("bBVDUoeTuIYmLiA", argv[i][1]) != NULL)
-		    || strcmp (argv[i], "-Tdata") == 0))
-	    quote = argv[i];
-	  else if (library != 0 && ((argv[i][2] == '\0'
-		     && (char *) strchr ("cSEM", argv[i][1]) != NULL)
-		    || strcmp (argv[i], "-MM") == 0))
-	    {
-	      /* Don't specify libraries if we won't link, since that would
-		 cause a warning.  */
-	      library = 0;
-	      added -= 2;
-	    }
-	  else
-	    /* Pass other options through.  */
-	    continue;
-	}
-      else
-	{
-	  int len; 
-
-	  if (saw_speclang)
-	    {
-	      saw_speclang = 0;
-	      continue;
-	    }
-
-	  /* If the filename ends in .c or .i, put options around it.
-	     But not if a specified -x option is currently active.  */
-	  len = strlen (argv[i]);
-	  if (len > 2
-	      && (argv[i][len - 1] == 'c' || argv[i][len - 1] == 'i')
-	      && argv[i][len - 2] == '.')
-	    {
-	      args[i] |= LANGSPEC;
-	      added += 2;
-	    }
-	}
-    }
-
-  if (quote)
-    (*fn) ("argument to `%s' missing\n", quote);
-
-  /* If we know we don't have to do anything, bail now.  */
-  if (! added && ! library)
-    {
-      free (args);
-      return;
-    }
-
-  num_args = argc + added + need_math;
-  arglist = (char **) xmalloc (num_args * sizeof (char *));
-
-  /* NOTE: We start at 1 now, not 0.  */
-  for (i = 0, j = 0; i < argc; i++, j++)
-    {
-      arglist[j] = argv[i];
-
-      /* Make sure -lstdc++ is before the math library, since libstdc++
-	 itself uses those math routines.  */
-      if (!saw_math && (args[i] & MATHLIB) && library)
-	{
-	  --j;
-	  saw_math = argv[i];
-	}
-
-      if (!saw_libc && (args[i] & WITHLIBC) && library)
-	{
-	  --j;
-	  saw_libc = argv[i];
-	}
-
-      /* Wrap foo.c and foo.i files in a language specification to
-	 force the gcc compiler driver to run cc1plus on them.  */
-      if (args[i] & LANGSPEC)
-	{
-	  int len = strlen (argv[i]);
-	  if (argv[i][len - 1] == 'i')
-	    arglist[j++] = "-xc++-cpp-output";
-	  else
-	    arglist[j++] = "-xc++";
-	  arglist[j++] = argv[i];
-	  arglist[j] = "-xnone";
-	}
-  }
-
-  /* Add `-lstdc++' if we haven't already done so.  */
-  if (library)
-    {
-      arglist[j++] = LIBSTDCXX;
-      added_libraries++;
-    }
-  if (saw_math)
-    arglist[j++] = saw_math;
-  else if (library && need_math)
-    {
-      arglist[j++] = MATH_LIBRARY;
-      added_libraries++;
-    }
-  if (saw_libc)
-    arglist[j++] = saw_libc;
-
-  arglist[j] = NULL;
-
-  *in_argc = j;
-  *in_argv = arglist;
-  *in_added_libraries = added_libraries;
-}
-
-/* Called before linking.  Returns 0 on success and -1 on failure. */
-int lang_specific_pre_link ()  /* Not used for C++. */
-{
-  return 0;
-}
-
-/* Number of extra output files that lang_specific_pre_link may generate. */
-int lang_specific_extra_outfiles = 0;  /* Not used for C++. */