Daniel Richard authored Dec 12, 2012 and Daniel Veillard committed Dec 12, 2012

Building git master gives me the following error on Windows; this patch
fixes it:

	icl /EP /nologo /I..\include /D "NOLIBTOOL" /D "_REENTRANT"
libxml2.def.
src > int.msvc\libxml2.def
libxml2.def.src
Z:\...\libxml2-git8123c4f6_debug\win32\../include/libxml/xmlversion.h(105):
error: unrecognized token
  #if @WITH_THREAD_ALLOC@
      ^
Z:\...\libxml2-git8123c4f6_debug\win32\../include/libxml/xmlversion.h(105):
error: expected an expression
  #if @WITH_THREAD_ALLOC@
      ^
Z:\...\libxml2-git8123c4f6_debug\win32\../include/libxml/xmlversion.h(105):
error: unrecognized token
  #if @WITH_THREAD_ALLOC@
                        ^
NMAKE : fatal error U1077: 'icl' : return code '0x2'
Stop.