tree 05f3bfce2363666c49bff8866195e3ccddc249f7
parent 51dcd40ba592855654fbb5f907498fa271da5124
author Alex Stewart <alexs.mac@gmail.com> 1529484206 +0100
committer Alex Stewart <alexs.mac@gmail.com> 1529484206 +0100

Ensure host-built packages are not used when building for iOS.

- Add missing CMAKE_FIND_ROOT_PATH_MODE_PACKAGE = ONLY, mimicking what
  we previously set for INCLUDE/LIBRARY/PROGRAM s/t the standard
  package locations on the host system will not be searched by
  find_package() when cross-compiling for iOS.
- Remove now unnecessary forced disabling of dependency options on iOS
  as they should now never be found (unless they were explicitly built
  for iOS) irrespective of whether the option defaults to ON initially.

Change-Id: I1d2c5da4838d7becb8ebd43f90a88cfc6ded4a1f