cmake deprecation warning with cmake<3.5 - Githubissues

neithere / argh

An argparse wrapper that doesn't make you say "argh" each time you deal with it.

http://argh.rtfd.org

GNU Lesser General Public License v3.0

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cmake deprecation warning with cmake<3.5 #226

Closed theodoregoetz closed 6 months ago

theodoregoetz commented 6 months ago

Configuring with CMake causes build-system warnings

When configuring with cmake version 3.27 (and perhaps earlier versions as well), this warning is issued:

CMake Deprecation Error at external/argh/CMakeLists.txt:1 (cmake_minimum_required):
  Compatibility with CMake < 3.5 will be removed from a future version of
  CMake.

  Update the VERSION argument <min> value or use a ...<max> suffix to tell
  CMake that the project does not need compatibility with older versions.

To Reproduce

Configure argh using cmake

cmake -B build -S .

Expected behavior

No warnings on cmake configure.

Environment

Tested on Fedora Linux, but this probably manifests on all operating systems.

Additional context

CMake 3.1.0 was released on Dec 17, 2014
CMake 3.5.0 was released on Mar 8, 2016
Latest release is 3.28.3 which was Feb 5, 2024

theodoregoetz commented 6 months ago

oops, wrong project, sorry about that!