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[Patch] Remove _GLIBCXX_HAVE_BROKEN_VSWPRINTF from


Hi,

Workaround now exists for trunk mingw-w64 headers.
Kai approved over IRC, so anybody with commit rights please push.

ChangeLog
2012-10-29  Jonathan Yong  <jon_y@users.sourceforge.net>

	* config/os/mingw32-w64/os_defines.h: Remove _GLIBCXX_HAVE_BROKEN_VSWPRINTF
	as no longer required.



Index: libstdc++-v3/config/os/mingw32-w64/os_defines.h
===================================================================
--- libstdc++-v3/config/os/mingw32-w64/os_defines.h     (revision 192802)
+++ libstdc++-v3/config/os/mingw32-w64/os_defines.h     (working copy)
@@ -63,8 +63,9 @@
 // See libstdc++/20806.
 #define _GLIBCXX_HAVE_DOS_BASED_FILESYSTEM 1

-// See  libstdc++/37522.
-#define _GLIBCXX_HAVE_BROKEN_VSWPRINTF 1
+// See  libstdc++/37522. mingw-w64 stdio redirect for C++
+// #define _GLIBCXX_HAVE_BROKEN_VSWPRINTF 1
+// Workaround added for mingw-w64 trunk headers r5437

 // See libstdc++/43738
 // On native windows targets there is no ioctl function. And the existing

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