On 5/8/13 7:27 AM, xunxun wrote: > 于 2013/1/21 星期一 21:07, Kai Tietz 写道: >> 2013/1/21 Jacek Caban <[email protected]>: >>> On 01/21/13 13:39, JonY wrote: >>>> On 1/21/2013 09:43, Herb Thompson wrote: >>>>> Q: Why do some 32-bit MinGW-w64 applications fail with '... _vswprintf >>>>> could not be located in the dynamic link library msvcrt.dll' on Windows >>>>> XP SP1? >>>>> >>>>> A: For C++, MinGW-w64 implements 'vswprintf (wchar_t *__stream, const >>>>> wchar_t *__format, __builtin_va_list __local_argv)' as a call to >>>>> '_vswprintf'. Older versions of msvcrt.dll, like the version in XP SP1, >>>>> do not include '_vswprintf'. A workaround for this is to compile any >>>>> C++ libraries and applications that use 'vswprintf' (with the preceding >>>>> signature) with -D__USE_MINGW_ANSI_STDIO. For example, to build the >>>>> wxWidgets library for applications to be deployed on XP SP1, build >>>>> wxWidgets with the following command line: >>>>> > mingw32-make -f makefile.gcc CPPFLAGS="-D__USE_MINGW_ANSI_STDIO" >>>> Done as >>>> https://sourceforge.net/apps/trac/mingw-w64/wiki/_vswprintf%20missing. >>>> >>>> Thanks. >>>> >>>> I've also added a caveat section on the side effects of using >>>> __USE_MINGW_ANSI_STDIO. >>> Well, IMO we should fix bugs instead of documenting them... I may look >>> at this, but I'm not sure when I will find time for that. >>> >>> Jacek >> Well, in general I agree. We might should do same hack (for older >> msvcrt versions) as we do for vscanf (as example). >> >> Cheers, >> Kai >> >> > Can we do _vswprintf == vswprintf again? > > And XP SP3 msvcrt.dll doesn't contain _vswprint, too. > We must fix it!
I'm sorry, I forgot about this before I found the time to fix it. Can you prepare a patch? Thanks, Jacek ------------------------------------------------------------------------------ Learn Graph Databases - Download FREE O'Reilly Book "Graph Databases" is the definitive new guide to graph databases and their applications. This 200-page book is written by three acclaimed leaders in the field. The early access version is available now. Download your free book today! http://p.sf.net/sfu/neotech_d2d_may _______________________________________________ Mingw-w64-public mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/mingw-w64-public
