[Libreoffice] Difficulty building VCL on win32

[Steven Butler]

I was unable to build VCL because of an error with Graphite.  I
couldn't see any way to disable graphite in the configure script so I
ended up hard-coding an #undef ENABLE_GRAPHITE into the files that
failed.

Here's the errors I get (same error from winlayout.cxx too).  Anyone
know what's wrong with my build that causes this?

Compiling: vcl/win/source/gdi/salgdi3.cxx
C:/cygwin/home/Steve/libre/libo/solver/330/wntmsci12.pro/inc\graphite/WinFont.h(32)
: error C2386: 'stdext' : a symbol with this name already exists in
the current scope
C:/cygwin/home/Steve/libre/libo/solver/330/wntmsci12.pro/inc\graphite/WinFont.h(215)
: error C2039: 'hash_map' : is not a member of 'stdext'
...
dmake:  Error code 2, while making '../../../wntmsci12.pro/slo/salgdi3.obj'