diff --git a/ChangeLog b/ChangeLog
index dbc057a70cf..960011002d5 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2009-06-02  Richard Sandiford  <r.sandiford@uk.ibm.com>
+
+	* configure.ac (powerpc-*-aix*, rs6000-*-aix*): Add target-newlib
+	to noconfdirs.
+	* configure: Regenerate.
+
 2009-06-02  Alexandre Oliva  <aoliva@redhat.com>
 
 	* Makefile.tpl ([+compare-target+]): Compare all stage
diff --git a/configure b/configure
index d7febfe4117..867bef97c46 100755
--- a/configure
+++ b/configure
@@ -2572,7 +2572,7 @@ case "${target}" in
     ;;
   powerpc-*-aix*)
     # copied from rs6000-*-* entry
-    noconfigdirs="$noconfigdirs gprof target-libgloss target-libssp ${libgcj}"
+    noconfigdirs="$noconfigdirs gprof target-libgloss target-libssp target-newlib ${libgcj}"
     ;;
   powerpc*-*-winnt* | powerpc*-*-pe* | ppc*-*-pe)
     target_configdirs="$target_configdirs target-winsup"
@@ -2599,7 +2599,7 @@ case "${target}" in
     noconfigdirs="$noconfigdirs target-newlib gprof ${libgcj}"
     ;;
   rs6000-*-aix*)
-    noconfigdirs="$noconfigdirs gprof target-libgloss target-libssp ${libgcj}"
+    noconfigdirs="$noconfigdirs gprof target-libgloss target-libssp target-newlib ${libgcj}"
     ;;
   rs6000-*-*)
     noconfigdirs="$noconfigdirs gprof ${libgcj}"
diff --git a/configure.ac b/configure.ac
index 9f280a5a4af..bedf0c6a5bc 100644
--- a/configure.ac
+++ b/configure.ac
@@ -801,7 +801,7 @@ case "${target}" in
     ;;
   powerpc-*-aix*)
     # copied from rs6000-*-* entry
-    noconfigdirs="$noconfigdirs gprof target-libgloss target-libssp ${libgcj}"
+    noconfigdirs="$noconfigdirs gprof target-libgloss target-libssp target-newlib ${libgcj}"
     ;;
   powerpc*-*-winnt* | powerpc*-*-pe* | ppc*-*-pe)
     target_configdirs="$target_configdirs target-winsup"
@@ -828,7 +828,7 @@ case "${target}" in
     noconfigdirs="$noconfigdirs target-newlib gprof ${libgcj}"
     ;;
   rs6000-*-aix*)
-    noconfigdirs="$noconfigdirs gprof target-libgloss target-libssp ${libgcj}"
+    noconfigdirs="$noconfigdirs gprof target-libgloss target-libssp target-newlib ${libgcj}"
     ;;
   rs6000-*-*)
     noconfigdirs="$noconfigdirs gprof ${libgcj}"