CMP0061ΒΆ
New in version 3.3.
CTest does not by default tell make to ignore errors (-i).
The ctest_build() and build_command() commands no
longer generate build commands for Makefile Generators with
the -i option. Previously this was done to help build as much
of tested projects as possible. However, this behavior is not
consistent with other generators and also causes the return code
of the make tool to be meaningless.
Of course users may still add this option manually by setting
CTEST_BUILD_COMMAND or the MAKECOMMAND cache entry.
See the CTest Build Step MakeCommand setting documentation
for their effects.
The OLD behavior for this policy is to add -i to make
calls in CTest. The NEW behavior for this policy is to not
add -i.
This policy was introduced in CMake version 3.3. Unlike most policies,
CMake version 3.23.5 does not warn when this policy is not set and
simply uses OLD behavior.
Note
The OLD behavior of a policy is
deprecated by definition
and may be removed in a future version of CMake.