Fix build for cmake before 3.10

Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This commit is contained in:
Dirk Hohndel 2017-12-24 13:33:06 -08:00
parent 726e231d64
commit f067d3b5d6

View file

@ -6,8 +6,11 @@
project(Subsurface)
cmake_minimum_required(VERSION 2.8.11)
# don't process generated files
cmake_policy(SET CMP0071 OLD)
# don't process generated files - this is new in 3.10 - but
# VERSION_GREATER_EQUAL did get added until 3.7
if(${CMAKE_VERSION} VERSION_EQUAL "3.10.0" OR ${CMAKE_VERSION} VERSION_GREATER "3.10.0")
cmake_policy(SET CMP0071 OLD)
endif()
# global settings