diff --git a/autoconf/ast_gcc_attribute.m4 b/autoconf/ast_gcc_attribute.m4
index e6dce8e801..e3b1ea3946 100644
--- a/autoconf/ast_gcc_attribute.m4
+++ b/autoconf/ast_gcc_attribute.m4
@@ -11,6 +11,6 @@ AC_COMPILE_IFELSE(
 	AC_MSG_RESULT(yes)
 	AC_DEFINE_UNQUOTED([HAVE_ATTRIBUTE_$1], 1, [Define to 1 if your GCC C compiler supports the '$1' attribute.]),
 	AC_MSG_RESULT(no))
-CFLAGS="$saved_CFLAGS"
 ]
+CFLAGS="$saved_CFLAGS"
 )
diff --git a/configure b/configure
index 3fbcefcfd4..3b12863254 100755
--- a/configure
+++ b/configure
@@ -1,5 +1,5 @@
 #! /bin/sh
-# From configure.ac Revision: 151241 .
+# From configure.ac Revision: 150557 .
 # Guess values for system-dependent variables and create Makefiles.
 # Generated by GNU Autoconf 2.61 for asterisk 1.4.
 #
@@ -14979,8 +14979,8 @@ echo "${ECHO_T}no" >&6; }
 fi
 
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-CFLAGS="$saved_CFLAGS"
 
+CFLAGS="$saved_CFLAGS"
 
 
 { echo "$as_me:$LINENO: checking for compiler 'attribute malloc' support" >&5
@@ -15035,8 +15035,8 @@ echo "${ECHO_T}no" >&6; }
 fi
 
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-CFLAGS="$saved_CFLAGS"
 
+CFLAGS="$saved_CFLAGS"
 
 
 { echo "$as_me:$LINENO: checking for compiler 'attribute const' support" >&5
@@ -15091,8 +15091,8 @@ echo "${ECHO_T}no" >&6; }
 fi
 
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-CFLAGS="$saved_CFLAGS"
 
+CFLAGS="$saved_CFLAGS"
 
 
 { echo "$as_me:$LINENO: checking for compiler 'attribute unused' support" >&5
@@ -15147,8 +15147,8 @@ echo "${ECHO_T}no" >&6; }
 fi
 
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-CFLAGS="$saved_CFLAGS"
 
+CFLAGS="$saved_CFLAGS"
 
 
 { echo "$as_me:$LINENO: checking for compiler 'attribute always_inline' support" >&5
@@ -15203,8 +15203,8 @@ echo "${ECHO_T}no" >&6; }
 fi
 
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-CFLAGS="$saved_CFLAGS"
 
+CFLAGS="$saved_CFLAGS"
 
 
 { echo "$as_me:$LINENO: checking for compiler 'attribute deprecated' support" >&5
@@ -15259,8 +15259,8 @@ echo "${ECHO_T}no" >&6; }
 fi
 
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-CFLAGS="$saved_CFLAGS"
 
+CFLAGS="$saved_CFLAGS"
 
 
 { echo "$as_me:$LINENO: checking for -ffunction-sections support" >&5