--- a/libiberty/config.in	Tue May 25 18:58:51 2010 +0900
+++ b/libiberty/config.in	Tue Mar 22 17:18:12 2011 +0900
@@ -44,8 +44,8 @@
    don't. */
 #undef HAVE_DECL_ASPRINTF
 
-/* Define to 1 if you have the declaration of `basename', and to 0 if you
-   don't. */
+/* Define to 1 if you have the declaration of `basename(char *)', and to 0 if
+   you don't. */
 #undef HAVE_DECL_BASENAME
 
 /* Define to 1 if you have the declaration of `calloc', and to 0 if you don't.
@@ -91,6 +91,9 @@
    don't. */
 #undef HAVE_DECL_VSNPRINTF
 
+/* Define to 1 if you have the `dup3' function. */
+#undef HAVE_DUP3
+
 /* Define to 1 if you have the <fcntl.h> header file. */
 #undef HAVE_FCNTL_H
 
@@ -154,9 +157,6 @@
 /* Define to 1 if you have the <memory.h> header file. */
 #undef HAVE_MEMORY_H
 
-/* Define to 1 if you have the `mempcpy' function. */
-#undef HAVE_MEMPCPY
-
 /* Define to 1 if you have the `memset' function. */
 #undef HAVE_MEMSET
 
@@ -169,6 +169,9 @@
 /* Define to 1 if you have the `on_exit' function. */
 #undef HAVE_ON_EXIT
 
+/* Define to 1 if you have the <process.h> header file. */
+#undef HAVE_PROCESS_H
+
 /* Define to 1 if you have the `psignal' function. */
 #undef HAVE_PSIGNAL
 
@@ -199,12 +202,21 @@
 /* Define to 1 if you have the `setenv' function. */
 #undef HAVE_SETENV
 
+/* Define to 1 if you have the `setproctitle' function. */
+#undef HAVE_SETPROCTITLE
+
 /* Define to 1 if you have the `sigsetmask' function. */
 #undef HAVE_SIGSETMASK
 
 /* Define to 1 if you have the `snprintf' function. */
 #undef HAVE_SNPRINTF
 
+/* Define to 1 if you have the `spawnve' function. */
+#undef HAVE_SPAWNVE
+
+/* Define to 1 if you have the `spawnvpe' function. */
+#undef HAVE_SPAWNVPE
+
 /* Define to 1 if you have the <stdint.h> header file. */
 #undef HAVE_STDINT_H
 
@@ -289,6 +301,9 @@
 /* Define to 1 if you have the <sys/param.h> header file. */
 #undef HAVE_SYS_PARAM_H
 
+/* Define to 1 if you have the <sys/prctl.h> header file. */
+#undef HAVE_SYS_PRCTL_H
+
 /* Define to 1 if you have the <sys/pstat.h> header file. */
 #undef HAVE_SYS_PSTAT_H
 
@@ -358,9 +373,6 @@
 /* Define to 1 if you have the `vprintf' function. */
 #undef HAVE_VPRINTF
 
-/* Define to 1 if you have the `vsnprintf' function. */
-#undef HAVE_VSNPRINTF
-
 /* Define to 1 if you have the `vsprintf' function. */
 #undef HAVE_VSPRINTF
 
@@ -467,6 +479,9 @@
 /* Define to `int' if <sys/types.h> does not define. */
 #undef pid_t
 
+/* Define to `int' if <sys/types.h> does not define. */
+#undef ssize_t
+
 /* Define to the type of an unsigned integer type wide enough to hold a
    pointer, if such a type exists, and if the system does not define it. */
 #undef uintptr_t