Help: Link to CMAKE_POLICY_DEFAULT_CMP<NNNN> in policies manual.

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Stephen Kelly 2014-01-09 14:53:38 +01:00
parent bb8bde35b8
commit 2f15a07727
1 changed files with 3 additions and 1 deletions

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@ -16,7 +16,9 @@ versions will begin to warn about the backward compatible behavior. It
is possible to disable the warning by explicitly requesting the OLD, or is possible to disable the warning by explicitly requesting the OLD, or
backward compatible behavior using the :command:`cmake_policy` command. backward compatible behavior using the :command:`cmake_policy` command.
It is also possible to request NEW, or non-backward compatible behavior It is also possible to request NEW, or non-backward compatible behavior
for a policy, also avoiding the warning. for a policy, also avoiding the warning. Each policy can also be set to
either NEW or OLD behavior explicitly on the command line with the
:variable:`CMAKE_POLICY_DEFAULT_CMP<NNNN>` variable.
The :command:`cmake_minimum_required` command does more than report an The :command:`cmake_minimum_required` command does more than report an
error if a too-old version of CMake is used to build a project. It error if a too-old version of CMake is used to build a project. It