Remove the lang/gcc31 port. It fails to build on several architectures

(even ones it is supposed to work on, cf. pointyhat), it fails to build
on FreeBSD 6 and 7, and lang/gcc32 is basically the same plus a single
ABI changes and many bug fixes.

It is strongly recommended to migrate to GCC 3.4 or 4.0, since only these
are still actively maintained upstream and support FreeBSD 7, for example.

1 files changed, 0 insertions, 188 deletions

diff --git a/lang/gcc31/files/patch-fa b/lang/gcc31/files/patch-fa
deleted file mode 100644
index d8e94c143fea..000000000000
--- a/lang/gcc31/files/patch-fa
+++ /dev/null
@@ -1,188 +0,0 @@
---- gcc/c-format.c.orig	Wed Feb 20 14:54:32 2002
-+++ gcc/c-format.c	Mon May 27 20:42:37 2002
-@@ -19,6 +19,8 @@
- Software Foundation, 59 Temple Place - Suite 330, Boston, MA
- 02111-1307, USA.  */
- 
-+/* $FreeBSD: /tmp/pcvs/ports/lang/gcc31/files/Attic/patch-fa,v 1.11 2002-05-28 03:43:59 obrien Exp $ */
-+
- #include "config.h"
- #include "system.h"
- #include "tree.h"
-@@ -75,6 +77,7 @@
-    last.  */
- enum format_type { printf_format_type, scanf_format_type,
- 		   strftime_format_type, strfmon_format_type,
-+		   printf0_format_type,
- 		   format_type_error };
- 
- typedef struct function_format_info
-@@ -82,6 +85,7 @@
-   enum format_type format_type;	/* type of format (printf, scanf, etc.) */
-   unsigned HOST_WIDE_INT format_num;	/* number of format argument */
-   unsigned HOST_WIDE_INT first_arg_num;	/* number of first arg (zero for varargs) */
-+  int null_format_ok;			/* TRUE if the format string may be NULL */
- } function_format_info;
- 
- static bool decode_format_attr		PARAMS ((tree,
-@@ -249,7 +253,7 @@
-     {
-       if (validated_p)
- 	abort ();
--      error ("unrecognized format specifier");
-+      error_with_decl (getdecls (), "unrecognized format specifier");
-       return false;
-     }
-   else
-@@ -540,6 +544,7 @@
-   /* Pointer to type of argument expected if '*' is used for a precision,
-      or NULL if '*' not used for precisions.  */
-   tree *const precision_type;
-+  const int null_format_ok;
- } format_kind_info;
- 
- 
-@@ -783,6 +788,18 @@
-   { "S",   1, STD_EXT, { TEX_W,   BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN  }, "-wp",      "R"  },
-   /* GNU conversion specifiers.  */
-   { "m",   0, STD_EXT, { T89_V,   BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN  }, "-wp",      ""   },
-+  /* BSD conversion specifiers.  */
-+  /* FreeBSD kernel extensions (src/sys/kern/subr_prf.c).
-+     The format %b is supported to decode error registers.
-+     Its usage is:	printf("reg=%b\n", regval, "<base><arg>*");
-+     which produces:	reg=3<BITTWO,BITONE>
-+     The format %D provides a hexdump given a pointer and separator string:
-+     ("%6D", ptr, ":")		-> XX:XX:XX:XX:XX:XX
-+     ("%*D", len, ptr, " ")	-> XX XX XX XX ...
-+   */
-+  { "D",   1, STD_EXT, { T89_C,  BADLEN,   BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN  }, "-wp",      "cR" },
-+  { "b",   1, STD_EXT, { T89_C,  BADLEN,   BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN  }, "-wp",      ""   },
-+  { "rz",  0, STD_EXT, { T89_I,  BADLEN,   BADLEN,   T89_L,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN  }, "-wp0 +#",  "i"  },
-   { NULL,  0, 0, NOLENGTHS, NULL, NULL }
- };
- 
-@@ -847,23 +864,29 @@
-     printf_flag_specs, printf_flag_pairs,
-     FMT_FLAG_ARG_CONVERT|FMT_FLAG_DOLLAR_MULTIPLE|FMT_FLAG_USE_DOLLAR|FMT_FLAG_EMPTY_PREC_OK,
-     'w', 0, 'p', 0, 'L',
--    &integer_type_node, &integer_type_node
-+    &integer_type_node, &integer_type_node, 0
-   },
-   { "scanf",    scanf_length_specs,   scan_char_table,  "*'I", NULL, 
-     scanf_flag_specs, scanf_flag_pairs,
-     FMT_FLAG_ARG_CONVERT|FMT_FLAG_SCANF_A_KLUDGE|FMT_FLAG_USE_DOLLAR|FMT_FLAG_ZERO_WIDTH_BAD|FMT_FLAG_DOLLAR_GAP_POINTER_OK,
-     'w', 0, 0, '*', 'L',
--    NULL, NULL
-+    NULL, NULL, 0
-   },
-   { "strftime", NULL,                 time_char_table,  "_-0^#", "EO",
-     strftime_flag_specs, strftime_flag_pairs,
-     FMT_FLAG_FANCY_PERCENT_OK, 'w', 0, 0, 0, 0,
--    NULL, NULL
-+    NULL, NULL, 0
-   },
-   { "strfmon",  strfmon_length_specs, monetary_char_table, "=^+(!-", NULL, 
-     strfmon_flag_specs, strfmon_flag_pairs,
-     FMT_FLAG_ARG_CONVERT, 'w', '#', 'p', 0, 'L',
--    NULL, NULL
-+    NULL, NULL, 0
-+  },
-+  { "printf0",   printf_length_specs,  print_char_table, " +#0-'I", NULL,
-+    printf_flag_specs, printf_flag_pairs,
-+    FMT_FLAG_ARG_CONVERT|FMT_FLAG_DOLLAR_MULTIPLE|FMT_FLAG_USE_DOLLAR|FMT_FLAG_EMPTY_PREC_OK,
-+   'w', 0, 'p', 0, 'L',
-+   &integer_type_node, &integer_type_node, 1
-   }
- };
- 
-@@ -917,6 +940,14 @@
- 
- static void check_format_types	PARAMS ((int *, format_wanted_type *));
- 
-+
-+inline static int get_null_fmt_ok (fmttype)
-+	enum format_type fmttype;
-+{
-+  return format_types[(int)fmttype].null_format_ok;
-+}
-+
-+
- /* Decode a format type from a string, returning the type, or
-    format_type_error if not valid, in which case the caller should print an
-    error message.  */
-@@ -1475,7 +1506,7 @@
- 	 specially if info == NULL and add a res->number_null entry for
- 	 that case, or maybe add a function pointer to be called at
- 	 the end instead of hardcoding check_format_info_main.  */
--      status_warning (status, "null format string");
-+      if (!info->null_format_ok) status_warning (status, "null format string");
- 
-       /* Skip to first argument to check, so we can see if this format
- 	 has any arguments (it shouldn't).  */
-@@ -1986,6 +2017,57 @@
- 	    }
- 	}
- 
-+      if (*format_chars == 'b')
-+	{
-+	  /* There should be an int arg to control the string arg.  */
-+	  if (params == 0)
-+	    {
-+	      status_warning (status, "too few arguments for format");
-+	      return;
-+	    }
-+	    if (info->first_arg_num != 0)
-+	    {
-+	      cur_param = TREE_VALUE (params);
-+	      params = TREE_CHAIN (params);
-+	      ++arg_num;
-+	      if ((TYPE_MAIN_VARIANT (TREE_TYPE (cur_param))
-+		   != integer_type_node)
-+		  &&
-+		  (TYPE_MAIN_VARIANT (TREE_TYPE (cur_param))
-+		   != unsigned_type_node))
-+		{
-+		  status_warning (status, "bitmap is not type int (arg %d)",
-+				  arg_num);
-+		}
-+	    }
-+	}
-+      if (*format_chars == 'D')
-+	{
-+	  /* There should be an unsigned char * arg before the string arg.  */
-+	  if (params == 0)
-+	    {
-+	      status_warning (status, "too few arguments for format");
-+	      return;
-+	    }
-+	    if (info->first_arg_num != 0)
-+	    {
-+	      tree cur_type;
-+
-+	      cur_param = TREE_VALUE (params);
-+	      params = TREE_CHAIN (params);
-+	      ++arg_num;
-+	      cur_type = TREE_TYPE (cur_param);
-+	      if (TREE_CODE (cur_type) != POINTER_TYPE
-+		  || TYPE_MAIN_VARIANT (TREE_TYPE (cur_type))
-+		     != unsigned_char_type_node)
-+		{
-+		  status_warning (status,
-+		      "ethernet address is not type unsigned char * (arg %d)",
-+				  arg_num);
-+		}
-+	    }
-+	}
-+
-       format_char = *format_chars;
-       if (format_char == 0
- 	  || (!(fki->flags & (int) FMT_FLAG_FANCY_PERCENT_OK)
-@@ -2112,7 +2194,7 @@
- 	  else if (strchr (fci->flags2, '2') != 0)
- 	    y2k_level = 2;
- 	  if (y2k_level == 3)
--	    status_warning (status, "`%%%c' yields only last 2 digits of year in some locales",
-+	    status_warning (status, "`%%%c' yields only last 2 digits of year in some locales on non-BSD systems",
- 			    format_char);
- 	  else if (y2k_level == 2)
- 	    status_warning (status, "`%%%c' yields only last 2 digits of year", format_char);