[patch] bug 713297

[Pavel Zhukov <landgraf@fedoraproject.org>]

Hi debian ada team! ,

First of all I'm not familar with debian bug tracking system (sorry  
about that).
I hit the same issue as described in  
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=713297 while building  
polyorb for fedora (with gcc 4.8).

The patch [1] fixed issue for me and it was accepted by Adacore. Feel  
free to use one :)

--
Pavel

[1]
--- a/configure	2014-01-27 23:38:14.944966528 +0100
+++ b/configure	2014-01-27 23:38:28.841024943 +0100
@@ -5641,7 +5641,7 @@
   case "$CXXCPP" in
     *g++*)
       if test "${CXXCPPFLAGS}" = ""; then
-        IDLCPPFLAGS="-x c++ -ansi"
+        IDLCPPFLAGS="-x c++ -ansi -ffreestanding"
         # Options to use GNU C++ preprocessor as IDL preprocessor
         # -x c++       force C++ preprocessor mode (even though it cannot be
         #              inferred from filename extension .idl)
--- a/support/idlcpp.m4	2014-01-27 23:37:44.230837412 +0100
+++ b/support/idlcpp.m4	2014-01-27 23:38:04.278921691 +0100
@@ -38,7 +38,7 @@
   case "$CXXCPP" in
     *g++*)
       if test "${CXXCPPFLAGS}" = ""; then
-        IDLCPPFLAGS="-x c++ -ansi"
+        IDLCPPFLAGS="-x c++ -ansi -ffreestanding"
         # Options to use GNU C++ preprocessor as IDL preprocessor
         # -x c++       force C++ preprocessor mode (even though it cannot be
         #              inferred from filename extension .idl)