From 3c2bed2e77a8b77ce3092e3f75140dd21879bdba Mon Sep 17 00:00:00 2001 From: Abseil Team Date: Mon, 20 Jul 2020 09:08:19 -0700 Subject: Export of internal Abseil changes -- 763b4755cc65db94fb1d6c09655f77deee685698 by Evan Brown : Rollback change getting rid of recursion in clear_and_delete(). PiperOrigin-RevId: 322156175 -- e430ae6970ae2e76357876449878033e3c72e734 by Greg Falcon : fix build on P9 Import of https://github.com/abseil/abseil-cpp/pull/739 PiperOrigin-RevId: 321855200 -- 3076c5bf811a950e7f7914023434d4aa9c0fbbb0 by Derek Mauro : Check for the existence of CMake policies before using them Fixes #742 PiperOrigin-RevId: 321798698 GitOrigin-RevId: 763b4755cc65db94fb1d6c09655f77deee685698 Change-Id: I641e42f8bebe236b75f1bf1116a129c2ad9b2571 --- CMakeLists.txt | 16 ++++++++++++---- 1 file changed, 12 insertions(+), 4 deletions(-) (limited to 'CMakeLists.txt') diff --git a/CMakeLists.txt b/CMakeLists.txt index 54ce4994..bc195e04 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -22,16 +22,24 @@ cmake_minimum_required(VERSION 3.5) # Compiler id for Apple Clang is now AppleClang. -cmake_policy(SET CMP0025 NEW) +if (POLICY CMP0025) + cmake_policy(SET CMP0025 NEW) +endif (POLICY CMP0025) # if command can use IN_LIST -cmake_policy(SET CMP0057 NEW) +if (POLICY CMP0057) + cmake_policy(SET CMP0057 NEW) +endif (POLICY CMP0057) # Project version variables are the empty string if version is unspecified -cmake_policy(SET CMP0048 NEW) +if (POLICY CMP0048) + cmake_policy(SET CMP0048 NEW) +endif (POLICY CMP0048) # option() honor variables -cmake_policy(SET CMP0077 NEW) +if (POLICY CMP0077) + cmake_policy(SET CMP0077 NEW) +endif (POLICY CMP0077) project(absl CXX) -- cgit v1.2.3