To build using VC++ (64-bit),

   cd win
   "C:\Program Files (x86)\Microsoft Visual Studio\2017\Community\VC\Auxiliary\Build\vcvars64.bat" 10.0.15063.0
   nmake /s /f makefile.vc INSTALLDIR=d:\tcl\debug\x64
   nmake /s /f makefile.vc INSTALLDIR=d:\tcl\debug\x64 install

To build using mingw/gcc, 64-bits

   mkdir build64
   cd build64
   ../configure --libdir=/d/tcl/8610-mingw/x64 --enable-threads --enable-64bit --with-tcl=/d/tcl/8610-mingw/x64/lib
   make
   make install

To build using mingw/gcc, 32-bits
   mkdir build32
   cd build32
   ../configure --libdir=/d/tcl/8610-mingw/x86 --enable-threads --with-tcl=/d/tcl/8610-mingw/x86/lib
   make
   make install

Of course, change paths appropriately above.

The installs place binaries in architecture-specific directories so install
directories can be merged for distribution.

To generate documentation,

   cd doc
   tclsh doc.tcl

The ruff and iocp packages need to be in the Tcl auto_path.


