message: Add documentation for BUILD_CLIENTS_ALL.
diff: @@ -32,18 +32,26 @@ The hip-clang compiler (https://github.com/ROCm-Developer-Tools/HIP/blob/master/
  One can use nvcc as a backend compiler by passing the option `-DUSE_CUDA=yes`
  and setting `HIP_PLATFORM=nvcc` in your environment.
  +There are several clients included with rocFFT:
  +1. rocfft-rider runs general transforms and is useful for performance analysis;
  +2. rocfft-test runs various regression tests;
  +3. rocfft-selftest runs various unit tests; and
  +4. samples includes a few short examples.
  -rocfft-rider is a client which will run general transforms and is
  -useful for performance analysis. Compilation is enabled via the
  -`-DBUILD_CLIENTS_RIDER=on` cmake option. rocfft-rider uses boost
  -program options.
  +Clients are not built by default. To build them:
  -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.
  +| Client | CMake option | Dependencies |
  +|-----------------|-------------------------------|------------------------------------------|
  +| rocfft-rider | `-DBUILD_CLIENTS_RIDER=on` | Boost program options |
  +| rocfft-test | `-DBUILD_CLIENTS_TESTS=on` | Boost program options, FFTW, Google Test |
  +| rocfft-selftest | `-DBUILD_CLIENTS_SELFTEST=on` | Google Test |
  +| samples | `-DBUILD_CLIENTS_SAMPLES=on` | Boost program options, FFTW |
  -To install the clients depencencies on Ubuntu, run
  +To build all clients use `-DBUILD_CLIENTS_ALL=on`.
  +
  +To install the client depencencies on Ubuntu, run
  `sudo apt install libgtest-dev libfftw3-dev libboost-program-options-dev`.
  -We use version 1.10 of gtest.
  +We use version 1.10 of Google Test (gtest).
  The file `install.sh` is a bash script that is a wrapper for the cmake
  script, which also install dependencies on certain Linux
  