/usr/share/gccxml-0.9/IBM/8.0/xstring.patch is in gccxml 0.9.0+git20140716-2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 | *** xstring.orig Mon Jun 8 17:48:44 2009
--- xstring Mon Jun 8 17:48:56 2009
***************
*** 571,577 ****
template<class _E, class _Tr, class _A>
const typename basic_string<_E, _Tr, _A>::size_type
basic_string<_E, _Tr, _A>::npos =
! (basic_string<_E, _Tr, _A>::size_type)(-1);
template<class _E, class _Tr, class _A> inline
void swap(basic_string<_E, _Tr, _A>& _X,
--- 571,577 ----
template<class _E, class _Tr, class _A>
const typename basic_string<_E, _Tr, _A>::size_type
basic_string<_E, _Tr, _A>::npos =
! (typename basic_string<_E, _Tr, _A>::size_type)(-1);
template<class _E, class _Tr, class _A> inline
void swap(basic_string<_E, _Tr, _A>& _X,
|