On 28.03.2014 20:08, Alexandru Ciobanu wrote:
Hi,
We were testing CMake3.0-rc3 and observed the following problem with policy
CMP0046:
- even when policy is set to NEW behaviour, it warns about not setting
policy (upon finding a missing dependency).
It is currently warning:
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 "missingtarget" of target "ctarget2" does not exist.
When in fact it should just warn about the missing target:
The dependency target "missingtarget" of target "ctarget2" does not exist.
I attach a minimal CMakeLists.txt file that illustrates the issue.
I also attach a patch for review, which I believe solves the problem.
Thank you.
This is my fault. I'll set up a new topic and will merge a slightly
modified version (the "specific" message is missing in the WARN case) of
your patch.
I think I reused the pattern from another policy which is likely to be
broken the same way.
I'll try finding and fixing that as well.
Nils
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