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+========================================================================
+UHD - Build Guide
+========================================================================
+
+.. contents:: Table of Contents
+
+------------------------------------------------------------------------
+Build Dependencies
+------------------------------------------------------------------------
+
+**Linux Notes:**
+The dependencies can be acquired through the package manager.
+
+**Mac OS X Notes:**
+Install the "Xcode Developer Tools" to get the build tools (gcc and make).
+Use MacPorts to get the Boost and Cheetah dependencies.
+Other dependencies can be downloaded as dmg installers from the web.
+
+**Windows Notes:**
+The dependencies can be acquired through installable exe files.
+Usually, the windows installer can be found on the project's website.
+Some projects do not host windows installers, and if this is the case,
+follow the auxiliary download url for the windows installer (below).
+
+^^^^^^^^^^^^^^^^
+Git
+^^^^^^^^^^^^^^^^
+Required to check out the repository.
+On windows, install cygwin with git support to checkout the repository,
+or install msysgit from http://code.google.com/p/msysgit/downloads/list
+
+^^^^^^^^^^^^^^^^
+C++ compiler
+^^^^^^^^^^^^^^^^
+The following compilers are known to work:
+
+* GCC
+* Clang
+* MSVC
+
+^^^^^^^^^^^^^^^^
+CMake
+^^^^^^^^^^^^^^^^
+* **Purpose:** generates project build files
+* **Version:** at least 2.6
+* **Usage:** build time (required)
+* **Download URL:** http://www.cmake.org/cmake/resources/software.html
+
+^^^^^^^^^^^^^^^^
+Boost
+^^^^^^^^^^^^^^^^
+* **Purpose:** C++ library
+* **Version:** at least 1.36 unix, at least 1.40 windows
+* **Usage:** build time + run time (required)
+* **Download URL:** http://www.boost.org/users/download/
+* **Download URL (windows installer):** http://www.boostpro.com/download
+
+^^^^^^^^^^^^^^^^
+LibUSB
+^^^^^^^^^^^^^^^^
+* **Purpose:** USB-based hardware support
+* **Version:** at least 1.0
+* **Usage:** build time + run time (optional)
+* **Download URL:** http://sourceforge.net/projects/libusb/files/libusb-1.0/
+* **Download URL (windows binaries):** http://www.libusb.org/wiki/windows_backend#LatestBinarySnapshots
+
+^^^^^^^^^^^^^^^^
+Python
+^^^^^^^^^^^^^^^^
+* **Purpose:** used by Cheetah and utility scripts
+* **Version:** at least 2.6
+* **Usage:** build time + run time utility scripts (required)
+* **Download URL:** http://www.python.org/download/
+
+^^^^^^^^^^^^^^^^
+Cheetah
+^^^^^^^^^^^^^^^^
+* **Purpose:** source code generation
+* **Version:** at least 2.0
+* **Usage:** build time (required)
+* **Download URL:** http://www.cheetahtemplate.org/download.html
+* **Download URL (windows installer):** http://feisley.com/python/cheetah/
+
+**Alternative method:**
+Install setuptools, and use the easy_install command to install Cheetah.
+http://pypi.python.org/pypi/setuptools
+
+^^^^^^^^^^^^^^^^
+Doxygen
+^^^^^^^^^^^^^^^^
+* **Purpose:** generates html api documentation
+* **Usage:** build time (optional)
+* **Download URL:** http://www.stack.nl/~dimitri/doxygen/download.html#latestsrc
+
+^^^^^^^^^^^^^^^^
+Docutils
+^^^^^^^^^^^^^^^^
+* **Purpose:** generates html user manual
+* **Usage:** build time (optional)
+* **Download URL:** http://docutils.sourceforge.net/
+
+------------------------------------------------------------------------
+Build Instructions (Unix)
+------------------------------------------------------------------------
+
+^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+Generate Makefiles with cmake
+^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+::
+
+    cd <uhd-repo-path>/host
+    mkdir build
+    cd build
+    cmake ../
+
+Additionally, configuration variables can be passed into cmake via the command line.
+The following common-use configuration variables are listed below:
+
+* For a custom install prefix: -DCMAKE_INSTALL_PREFIX=<prefix>
+* To install libs into lib64: cmake -DLIB_SUFFIX=64
+
+Example usage:
+::
+
+    cmake -DCMAKE_INSTALL_PREFIX=/opt/uhd ../
+
+^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+Build and install
+^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+::
+
+    make
+    make test
+    sudo make install
+
+^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+Setup the library path (Linux)
+^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+Make sure that libuhd.so is in your LD_LIBRARY_PATH
+or add it to /etc/ld.so.conf and make sure to run sudo ldconfig
+
+^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+Setup the library path (Mac OS X)
+^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+Make sure that libuhd.dylib is in your DYLD_LIBRARY_PATH
+
+------------------------------------------------------------------------
+Build Instructions (Windows)
+------------------------------------------------------------------------
+
+^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+Generate the project with cmake
+^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+* Open the cmake gui program.
+* Set the path to the source code: <uhd-repo-path>/host
+* Set the path to the build directory: <uhd-repo-path>/host/build
+* Make sure that the paths do not contain spaces.
+* Click configure and select the MSVC compiler.
+* Set the build variables and click configure again.
+* Click generate and a project file will be created in the build directory.
+
+^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+LibUSB cmake notes
+^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+On Windows, cmake does not have the advantage of pkg-config,
+so we must manually tell cmake how to locate the LibUSB header and lib.
+
+From the cmake gui, select "Advanded View":
+
+* Set LIBUSB_INCLUDE_DIR to the directory with "libusb.h".
+* Set LIBUSB_LIBRARIES to the full path for "libusb-1.0.lib".
+
+Then check the boxes to enable USRP1 support, click configure and generate.
+
+^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+Build the project in MSVC
+^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+* Open the generated project file in MSVC.
+* Change the build type from "Debug" to "Release".
+* Select the build all target, right click, and choose build.
+* Select the install target, right click, and choose build.
+
+**Note:** you may not have permission to build the install target.
+You need to be an administrator or to run MSVC as administrator.
+
+^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+Build the project in MSVC (command line)
+^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+Open the Visual Studio Command Prompt Shorcut:
+::
+
+    cd <uhd-repo-path>\host\build
+    DevEnv uhd.sln /build Release /project ALL_BUILD
+    DevEnv uhd.sln /build Release /project INSTALL
+
+^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+Setup the PATH environment variable
+^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+* Add the boost library path to %PATH% (usually c:\\program files\\boost\\<version>\\lib)
+* Add the uhd library path to %PATH% (usually c:\\program files\\uhd\\lib)
+* Add the libusb library to %PATH% (if using usb support)
+
+**Note:**
+The interface for editing environment variable paths in Windows is very poor.
+I recommend using "Rapid Environment Editor" (http://www.rapidee.com) over the default editor.