fix compile for arm targets, from upstream git

package/uclibc++/Makefile

@@ -5,7 +5,7 @@ include ${TOPDIR}/rules.mk
 
 PKG_NAME:=		uClibc++
 PKG_VERSION:=		0.2.4
-PKG_RELEASE:=		1
+PKG_RELEASE:=		2
 PKG_MD5SUM:=		394c119363dd8b469fb898442a6764b8
 PKG_DESCR:=		A standard c++ library for embedded systems
 PKG_SECTION:=		libs

package/uclibc++/patches/patch-include_unwind-cxx_h.orig

@@ -1,21 +0,0 @@
-http://git.uclibc.org/uClibc++/commit/?id=cf73cb907c03ca2fb22bfe7fe2f732c10714b9ad
---- uClibc++-0.2.4.orig/include/unwind-cxx.h	2012-05-25 23:15:31.000000000 +0200
-+++ uClibc++-0.2.4/include/unwind-cxx.h	2013-09-24 11:47:15.000000000 +0200
-@@ -173,6 +173,7 @@ extern std::unexpected_handler __unexpec
- 
- // This is the exception class we report -- "GNUCC++\0".
- const _Unwind_Exception_Class __gxx_exception_class
-+#ifndef __ARM_EABI_UNWINDER__
- = ((((((((_Unwind_Exception_Class) 'G' 
- 	 << 8 | (_Unwind_Exception_Class) 'N')
- 	<< 8 | (_Unwind_Exception_Class) 'U')
-@@ -181,6 +182,9 @@ const _Unwind_Exception_Class __gxx_exce
-      << 8 | (_Unwind_Exception_Class) '+')
-     << 8 | (_Unwind_Exception_Class) '+')
-    << 8 | (_Unwind_Exception_Class) '\0');
-+#else
-+= "GNUCC++";
-+#endif 
- 
- // GNU C++ personality routine, Version 0.
- extern "C" _Unwind_Reason_Code __gxx_personality_v0