tree 6ac1d853b68fda1aad4b98e8838ea012bd15345d
parent 6c5522c6f843532e7a1e86f79856d703349f5e94
author suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp> 1645368932 +0900
committer suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp> 1645407882 +0900

[cmake] Drop the support of CMake 2.x.

* CMakeLists.txt: Require CMake 3.0 (released on 2014) or newer.

The issue #1059 reports the difficulty to support both of
CMake 2.x and newer one by single CMakeLists.txt without
the inflation of cmake_policy() workarounds.

For better maintainability, the support of CMake 2.x is
dropped.