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         HDF5 Build and Install Instructions for Cygwin
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This document is a instruction on how to build, test and install HDF5 libary on 
Cygwin.  See detailed information in hdf5/INSTALL. 
NOTE: hdf5 can be built with CMake, see the INSTALL_CMake.txt file for more guidance.
Preconditions:
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1. Installed Cygwin 1.7.25 or higher
   To install the Cygwin net release, go to http://www.cygwin.com and 
   click on "setup-x86.exe" (32-bit installation) under the heading
    "Current Cygwin DLL version". This will download a GUI 
   installer called setup-x86.exe which can be run to download a complete 
   Cygwin installation via the internet. Then follow the instructions 
   on each screen to install Cygwin.
   Cygwin uses packages to manage installing various software. Users can 
   choose to install or uninstall certain packages by running setup.exe.
   http://www.cygwin.com/packages/ provides detailed information about 
   Cygwin packages.
   Most required dependencies can be satisfied by installing all packages in
   the "Devel" category.  However, please verify that you have installed all
   packages listed below.
2. Compilers, Libraries and Utilities Installed
   2.1 Compilers Supported
    The following compilers are supported by HDF5 and included in the Cygwin
    package system:
       gcc (4.7.3 and 4.9.2), which includes:
            gcc4-core    : C compiler
            gcc4-g++     : C++ compiler
            gcc4-fortran : fortran compiler
   2.1.1 Using Compilers Not Supported
       By default the current configuration uses vendor compilers; to use
        another compiler run the following commands before running
        configure: 
        setenv CC   "foo -flags"
        setenv FC  "fffoo -flags"