Bump CMake version requirement to 2.8.9

Time to modernize our build system, making use of all the fancy features
that have crept into CMake in the past few years. While 2.8.9 is by far not
the latest version, it is rather widely deployed in distros at this time and
thus seems to be a reasonable choice as a minimum requirement.

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 42bacd8..a220522 100644 (file)
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -25,19 +25,13 @@
 # NOTE: You should remove CMakeCache.txt if you plan to change any of these values!
 
 
 # NOTE: You should remove CMakeCache.txt if you plan to change any of these values!
 
 

+cmake_minimum_required(VERSION 2.8.9)

 project(QuasselIRC)
 
 include(CheckFunctionExists)
 include(CheckIncludeFile)
 include(CheckCXXCompilerFlag)
 
 project(QuasselIRC)
 
 include(CheckFunctionExists)
 include(CheckIncludeFile)
 include(CheckCXXCompilerFlag)
 

-# For building against Qt5, we check for an even newer cmake version below!
-cmake_minimum_required(VERSION 2.8.1 FATAL_ERROR)
-
-if(COMMAND cmake_policy)
-   cmake_policy(SET CMP0003 NEW)
-endif(COMMAND cmake_policy)
-

 # Use our own (well, and KDE's) version of some modules
 # In particular cmake's own FindQt4 and FindOpenSSL are quite buggy
 set(CMAKE_MODULE_PATH ${CMAKE_SOURCE_DIR}/cmake/modules)
 # Use our own (well, and KDE's) version of some modules
 # In particular cmake's own FindQt4 and FindOpenSSL are quite buggy
 set(CMAKE_MODULE_PATH ${CMAKE_SOURCE_DIR}/cmake/modules)