Le dimanche 13 janvier 2013 à 09:50:52, Michal Marek a écrit : > On 13.1.2013 04:28, Tiana Rakotovao Andriamahefa wrote: > > When using make xconfig, the following compilation error appears : > > /usr/include/qt3/qvaluelist.h:427:13: error: ‘ptrdiff_t’ does not name a > > type > > Including stddef.h in scripts/kconfig/qconf.cc permits to avoid this error. > > This is a bug in the Qt header. Is Qt3 still maintained?
This seems to be a common c++ issue since the begining of 2011. Some Qt3 headers use ptrdiff_t which is defined in stddef.h. They also use some c++ headers, and rely on them to include stddef.h. However, since GCC-4.6, those c++ headers do not include stddef.h anymore. So, include <stddef.h> fixes it. This issue is reported here: http://gcc.gnu.org/gcc-4.6/porting_to.html? -- Tiana Rakotovao Andriamahefa -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
