message: Update fft2d.cmake
  The cmake fft2d library was installing to '(fft2d_INDTALL)' instead of the appropriate variable set by CMake. I suspect this was unintentional.
  Changing the parentheses to curly brackets fixes this.
diff: @@ -45,7 +45,7 @@ else()
  DOWNLOAD_DIR "${DOWNLOAD_LOCATION}"
  BUILD_IN_SOURCE 1
  PATCH_COMMAND ${CMAKE_COMMAND} -E copy_if_different ${CMAKE_CURRENT_SOURCE_DIR}/patches/fft2d/CMakeLists.txt ${fft2d_BUILD}/src/fft2d/CMakeLists.txt
  - INSTALL_DIR $(fft2d_INSTALL)
  + INSTALL_DIR ${fft2d_INSTALL}
  INSTALL_COMMAND echo
  BUILD_COMMAND $(MAKE))
  