On Tue, Feb 21, 2012 at 12:42 PM, Joerg Sonnenberger <[email protected]> wrote: > On Tue, Feb 21, 2012 at 11:33:51AM +0100, Vincent Torri wrote: >> On Tue, Feb 21, 2012 at 9:50 AM, Joerg Sonnenberger >> <[email protected]> wrote: >> > On Tue, Feb 21, 2012 at 07:23:36AM +0100, Vincent Torri wrote: >> >> On Tue, Feb 21, 2012 at 1:18 AM, Joerg Sonnenberger >> >> <[email protected]> wrote: >> >> > On Tue, Feb 21, 2012 at 12:10:47AM +0100, Vincent Torri wrote: >> >> >> On Mon, Feb 20, 2012 at 11:38 PM, Joerg Sonnenberger >> >> >> <[email protected]> wrote: >> >> >> > On Mon, Feb 20, 2012 at 11:28:28PM +0100, Lionel Orry wrote: >> >> >> >> - eina: the __gnu_printf__ format attribute is only valid since GCC >> >> >> >> 4.4. However, we can find __printf__ format before. I'm not sure >> >> >> >> they >> >> >> >> are equivalent though, so any hints on the fix appreciated... >> >> >> >> (tested >> >> >> >> with GCC 4.3.4) >> >> >> > >> >> >> > They are supposedly equivalent on Linux and HURD. They are not >> >> >> > equivalent on other systems and arguably using any glibc extensions >> >> >> > in >> >> >> > EFL is a bug. >> >> >> >> >> >> Why is it a problem ? As it's tested in a GNUC environment, explain me >> >> >> why it will fail, and on which system. >> >> > >> >> > Because other systems don't implement the glibc extensions for printf? >> >> >> >> that's a gcc problem. But you didn't list the systems for which >> >> gnu_printf is not implemented, and for which the compilation *will >> >> fail* >> > >> > You misunderstand. The problem is not that gnu_printf is not recognized >> > by GCC, but that the underlaying printf implementation may not support >> > the GNU extensions. So it is pretty pointless to mark eina_log_print as >> > supporting the GNU extensions, if that it isn't true about printf. The >> > most trivial example of a GNU extension for printf from memory is %m. >> >> ok. I had that problem for the Windows port. So I added in it a 'gnu' >> version of printf, that is provided by the MinGW team (no licence >> problem, it's PD). > > Windows is a bit special as Microsoft doesn't believe in C99 support. > There are generally no excuses for using the GNU extensions for printf > -- they are pretty much completely pointless.
I needed such port for %z and %hh, which are not supported by microsoft libc Vincet ------------------------------------------------------------------------------ Keep Your Developer Skills Current with LearnDevNow! The most comprehensive online learning library for Microsoft developers is just $99.99! Visual Studio, SharePoint, SQL - plus HTML5, CSS3, MVC3, Metro Style Apps, more. Free future releases when you subscribe now! http://p.sf.net/sfu/learndevnow-d2d _______________________________________________ enlightenment-devel mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/enlightenment-devel
