message: Update README.md
  Fix broken link to ROCm install docs
  Move links to the end
  Reword a couple sections about building from source
  Add the compile command to the compile instructions
diff: rocFFT is a software library for computing Fast Fourier Transforms
  (FFT) written in HIP. It is part of AMD's software ecosystem based on
  -[ROCm](https://github.com/RadeonOpenCompute). In addition to AMD GPU
  -devices, the library can also be compiled with the CUDA compiler using
  -HIP tools for running on Nvidia GPU devices.
  +[ROCm][1]. In addition to AMD GPU devices, the library can also be
  +compiled with the CUDA compiler using HIP tools for running on Nvidia
  +GPU devices.
  ## Installing pre-built packages
  -Download pre-built packages either from [ROCm's package
  -servers](https://rocm.github.io/install.html#installing-from-amd-rocm-repositories)
  +
  +Download pre-built packages either from [ROCm's package servers][2]
  or by clicking the github releases tab and downloading the source,
  which could be more recent than the pre-build packages. Release notes
  are available for each release on the releases tab.
  @@ -17,16 +17,19 @@ are available for each release on the releases tab.
  ## Building from source
  -rocFFT is compiled with hipcc and uses cmake. To compile the library one calls,
  -for example, the following commands:
  +rocFFT is compiled with hipcc and uses cmake. A number of options can
  +be provided to cmake, but to the library may be compiled with the
  +following commands:
  +
  ```
  mkdir build && cd build
  cmake -DCMAKE_CXX_COMPILER=hipcc ..
  +make -j
  ```
  A static library can be compiled by using the option `-DBUILD_SHARED_LIBS=off`
  -The hip-clang compiler (https://github.com/ROCm-Developer-Tools/HIP/blob/master/INSTALL.md#hip-clang), one must specify
  +To use the [hip-clang compiler][3], one must specify
  `-DUSE_HIP_CLANG=ON -DHIP_COMPILER=clang` to cmake.
  One can use nvcc as a backend compiler by passing the option `-DUSE_CUDA=yes`
  @@ -39,23 +42,28 @@ useful for performance analysis. Compilation is enabled via the
  program options.
  rocfft-test runs functionality tests and uses FFTW, Google test, and
  -boost program options. Compilation is enabled by calling cmake with the `-DBUILD_CLIENTS_TESTS=on` option.
  +boost program options. Compilation is enabled by calling cmake with the
  +`-DBUILD_CLIENTS_TESTS=on` option.
  To install the clients depencencies on Ubuntu, run
  `sudo apt install libgtest-dev libfftw3-dev libboost-program-options-dev`.
  We use version 1.10 of gtest.
  -The file `install.sh` is a bash script that is a wrapper for the cmake
  -script, which also install dependencies on certain Linux
  -distributions. The preferred method for compiling rocFFT is to call
  -cmake directly.
  +`install.sh` is a bash script that will install dependencies on certain Linux
  +distributions, such as Ubuntu, CentOS, RHEL, Fedora, and SLES and invoke cmake.
  +However, the preferred method for compiling rocFFT is to call cmake directly.
  ## Library and API Documentation
  -Please refer to the [Library
  -documentation](http://rocfft.readthedocs.io/) for current
  -documentation.
  +Please refer to the [library documentation][4] for current documentation.
  ## Examples
  -Examples may be found in the clients/samples subdirectory.
  +Examples may be found in the [clients/samples][5] subdirectory.
  +
  +
  +[1]: https://github.com/RadeonOpenCompute
  +[2]: https://rocmdocs.amd.com/en/latest/Installation_Guide/Installation-Guide.html
  +[3]: https://github.com/ROCm-Developer-Tools/HIP/blob/master/INSTALL.md#hip-clang
  +[4]: https://rocfft.readthedocs.io/
  +[5]: clients/samples
  