diff --git a/libcpp/ChangeLog b/libcpp/ChangeLog
index dd107aec089079ee89ff4b1e541a6361c0a7191e..862333e1422653c3d4cec6e2d607ae6e3a39d30b 100644
--- a/libcpp/ChangeLog
+++ b/libcpp/ChangeLog
@@ -1,3 +1,8 @@
+2013-08-07  Richard Earnshaw  <rearnsha@arm.com>
+
+	* configure.ac: Set need_64bit_hwint for all arm targets.
+	* configure: Regenerated.
+
 2013-07-20  Jakub Jelinek  <jakub@redhat.com>
 
 	PR preprocessor/57620
diff --git a/libcpp/configure b/libcpp/configure
index 715818697b8452d70593f9f80b4e193915049fa4..60ce2e569dd8630197065c02a5d816ceac339787 100755
--- a/libcpp/configure
+++ b/libcpp/configure
@@ -7152,9 +7152,7 @@ fi
 case $target in
 	aarch64*-*-* | \
 	alpha*-*-* | \
-	arm*-*-*eabi* | \
-	arm*-*-rtems* | \
-	arm*-*-symbianelf* | \
+	arm*-*-* | \
 	x86_64-*-* | \
 	ia64-*-* | \
 	hppa*64*-*-* | \
diff --git a/libcpp/configure.ac b/libcpp/configure.ac
index 43ac9bade1bf86e1f5fbada0ceaf07b130994d4e..799301f072202d00790cda05f0fdc55f425db441 100644
--- a/libcpp/configure.ac
+++ b/libcpp/configure.ac
@@ -184,9 +184,7 @@ m4_changequote(,)
 case $target in
 	aarch64*-*-* | \
 	alpha*-*-* | \
-	arm*-*-*eabi* | \
-	arm*-*-rtems* | \
-	arm*-*-symbianelf* | \
+	arm*-*-* | \
 	x86_64-*-* | \
 	ia64-*-* | \
 	hppa*64*-*-* | \