message: Remove old gtest cmake reference.
diff: @@ -25,7 +25,6 @@ endif()
  project( rocfft-dependencies NONE )
  option( BUILD_BOOST "Download and build boost library" ON )
  -option( BUILD_GTEST "Download and build googletest library" ON )
  # option( BUILD_VERBOSE "Print helpful build debug information" OFF )
  # if( BUILD_VERBOSE )
  @@ -42,12 +41,6 @@ option( BUILD_GTEST "Download and build googletest library" ON )
  include( get-cli-arguments )
  # The following is a series of super-build projects; this cmake project will download and build
  -if( BUILD_GTEST )
  - include( external-gtest )
  -
  - list( APPEND rocfft_dependencies googletest )
  - set( gtest_custom_target COMMAND cd ${GTEST_BINARY_ROOT}$<SEMICOLON> ${CMAKE_COMMAND} --build . --target install )
  -endif( )
  if( BUILD_BOOST )
  include( external-boost )
  