use shared_ptr from c++11 instead of boost

libwps.spec

@@ -8,10 +8,9 @@ License:	LGPLv2+
 URL:		http://libwps.sourceforge.net/
 Source0:	http://downloads.sourceforge.net/%{name}/%{name}-%{version}.tar.gz
 
-BuildRequires:	boost-devel
+BuildRequires:	cppunit-devel
 BuildRequires:	doxygen
 BuildRequires:	libwpd-devel
-BuildRequires:	cppunit-devel
 
 
 %description
@@ -57,7 +56,7 @@ The %{name}-doc package contains documentation files for %{name}
 touch -r aclocal.m4 configure configure.in
 
 %build
-%configure --disable-static --disable-werror
+%configure --disable-static --disable-werror --with-sharedptr=c++11 CXXFLAGS=-std=c++11
 sed -i 's|^hardcode_libdir_flag_spec=.*|hardcode_libdir_flag_spec=""|g' libtool
 sed -i 's|^runpath_var=LD_RUN_PATH|runpath_var=DIE_RPATH_DIE|g' libtool
 make %{?_smp_mflags}