diff -Naur gcc-4.4.7.orig/gcc/cp/cfns.h gcc-4.4.7/gcc/cp/cfns.h
--- gcc-4.4.7.orig/gcc/cp/cfns.h	2009-02-18 22:01:03.000000000 +0100
+++ gcc-4.4.7/gcc/cp/cfns.h	2012-03-14 17:15:52.880065289 +0100
@@ -1,5 +1,5 @@
-/* ANSI-C code produced by gperf version 3.0.1 */
-/* Command-line: gperf -o -C -E -k '1-6,$' -j1 -D -N libc_name_p -L ANSI-C ../../gcc/cp/cfns.gperf  */
+/* ANSI-C code produced by gperf version 3.0.3 */
+/* Command-line: gperf -o -C -E -k '1-6,$' -j1 -D -N libc_name_p -L ANSI-C cfns.gperf  */
 
 #if !((' ' == 32) && ('!' == 33) && ('"' == 34) && ('#' == 35) \
       && ('%' == 37) && ('&' == 38) && ('\'' == 39) && ('(' == 40) \
@@ -57,13 +57,13 @@
       400, 400, 400, 400, 400, 400, 400, 400, 400, 400,
       400, 400, 400, 400, 400, 400, 400, 400, 400, 400,
       400, 400, 400, 400, 400, 400, 400, 400,   0,   0,
-	1, 400, 400, 400, 400, 400, 400, 400, 400, 400,
+        1, 400, 400, 400, 400, 400, 400, 400, 400, 400,
       400, 400, 400, 400, 400, 400, 400, 400, 400, 400,
       400, 400, 400, 400, 400, 400, 400, 400, 400, 400,
       400, 400, 400, 400, 400, 400, 400, 400, 400, 400,
       400, 400, 400, 400, 400, 400, 400,  28,  90,   0,
        95,   0,  51,  93, 114,  26, 109, 124,   5,   1,
-	6,  13,  37, 128,   3,   0,   0,  49,  38,   0,
+        6,  13,  37, 128,   3,   0,   0,  49,  38,   0,
       104,  45,   0, 400, 400, 400, 400, 400, 400, 400,
       400, 400, 400, 400, 400, 400, 400, 400, 400, 400,
       400, 400, 400, 400, 400, 400, 400, 400, 400, 400,
@@ -84,29 +84,32 @@
   switch (hval)
     {
       default:
-	hval += asso_values[(unsigned char)str[5]+1];
+        hval += asso_values[(unsigned char)str[5]+1];
       /*FALLTHROUGH*/
       case 5:
-	hval += asso_values[(unsigned char)str[4]];
+        hval += asso_values[(unsigned char)str[4]];
       /*FALLTHROUGH*/
       case 4:
-	hval += asso_values[(unsigned char)str[3]];
+        hval += asso_values[(unsigned char)str[3]];
       /*FALLTHROUGH*/
       case 3:
-	hval += asso_values[(unsigned char)str[2]];
+        hval += asso_values[(unsigned char)str[2]];
       /*FALLTHROUGH*/
       case 2:
-	hval += asso_values[(unsigned char)str[1]];
+        hval += asso_values[(unsigned char)str[1]];
       /*FALLTHROUGH*/
       case 1:
-	hval += asso_values[(unsigned char)str[0]];
-	break;
+        hval += asso_values[(unsigned char)str[0]];
+        break;
     }
   return hval + asso_values[(unsigned char)str[len - 1]];
 }
 
 #ifdef __GNUC__
 __inline
+#ifdef __GNUC_STDC_INLINE__
+__attribute__ ((__gnu_inline__))
+#endif
 #endif
 const char *
 libc_name_p (register const char *str, register unsigned int len)
@@ -329,17 +332,17 @@
       register int key = hash (str, len);
 
       if (key <= MAX_HASH_VALUE && key >= 0)
-	{
-	  register int index = lookup[key];
+        {
+          register int index = lookup[key];
 
-	  if (index >= 0)
-	    {
-	      register const char *s = wordlist[index];
-
-	      if (*str == *s && !strcmp (str + 1, s + 1))
-		return s;
-	    }
-	}
+          if (index >= 0)
+            {
+              register const char *s = wordlist[index];
+
+              if (*str == *s && !strcmp (str + 1, s + 1))
+                return s;
+            }
+        }
     }
   return 0;
 }
diff -Naur gcc-4.4.7.orig/gcc/cp/ChangeLog.rtems gcc-4.4.7/gcc/cp/ChangeLog.rtems
--- gcc-4.4.7.orig/gcc/cp/ChangeLog.rtems	1970-01-01 01:00:00.000000000 +0100
+++ gcc-4.4.7/gcc/cp/ChangeLog.rtems	2012-03-14 17:15:52.880065289 +0100
@@ -0,0 +1,5 @@
+2011-08-29	Ralf Corsépius <ralf.corsepius@rtems.org> 
+	and Eric Norum <wenorum@lbl.gov>
+
+	Fix bootstrap breakdowns on OS X 10.7.1 (Lion):
+	* cfns.h: Regenerate.