hdf5 error with cmake on a few platforms (including mips)

Hi,
I have FTBS errors with hdf5 using cmake on a few platforms (mips,
powerpc, sparc).

The error is:

CMake Warning (dev) at thirdparty/gatb-core/CMakeLists.txt:201 (ADD_DEPENDENCIES):
  Policy CMP0046 is not set: Error on non-existent dependency in
  add_dependencies.  Run "cmake --help-policy CMP0046" for policy details.
  Use the cmake_policy command to set the policy and suppress this warning.

  The dependency target "hdf5" of target "gatbcore-static" does not exist.
This warning is for project developers.  Use -Wno-dev to suppress it


However, the hdf5 library is available on this platform. Has anyone
already got this issue to give me hints ?

Thanks

Olivier

-- 

gpg key id: 4096R/326D8438  (keyring.debian.org)
Key fingerprint = 5FB4 6F83 D3B9 5204 6335  D26D 78DC 68DB 326D 8438