Hi, On 19 August 2013 23:37, Kristian Høgsberg <hoegsb...@gmail.com> wrote: > On Mon, Aug 19, 2013 at 01:00:52PM -0700, Othman, Ossama wrote: >> That's an implementation-specific preprocessor symbol. Please use the >> _XOPEN_SOURCE feature test macro instead. >> >> The user could also potentially define that feature test macro with a >> specific value, such as 500 (see >> http://pubs.opengroup.org/onlinepubs/7908799/xsh/compilation.html), in >> CPPFLAGS via the configure script as well, meaning it would be good to >> check if _XOPEN_SOURCE is defined before explicitly defining it. > > I changed the __USE_XOPEN #define to > > #define _XOPEN_SOURCE 700 /* for strnlen, snprintf and wcwidth */ > > where 700 is requried for strnlen it seems. I'm not sure if we should > be testing for this in configure somehow, but let's go with this for > now. Patch committed, weston-terminal now has support for wide > characters. Thanks!
Or you could just replace it with a #include "config.h" directive, where AC_USE_SYSTEM_EXTENSIONS will take care of it. On some systems, _XOPEN_SOURCE means 'give me only the set of SuS + X/Open and absolutely nothing else', not 'add X/Open-type symbols to your existing useful ones'. Cheers, Daniel _______________________________________________ wayland-devel mailing list wayland-devel@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/wayland-devel
