CMakeLists.txt

# Copyright (C) 2016 DeathCore <http://www.noffearrdeathproject.org/>
#
# This program is free software; you can redistribute it and/or modify it
# under the terms of the GNU General Public License as published by the
# Free Software Foundation; either version 3 of the License, or (at your
# option) any later version.
#
# This program is distributed in the hope that it will be useful, but WITHOUT
# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
# FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
# more details.
#
# You should have received a copy of the GNU General Public License along
# with this program. If not, see <http://www.gnu.org/licenses/>.

# Set projectname (must be done AFTER setting configurationtypes)
project(DeathCore)

# Fix compile
SET(CMAKE_C_FLAGS "-std=gnu99" CACHE STRING "" FORCE)

# CMake policies (can not be handled elsewhere)
cmake_minimum_required(VERSION 2.8.9)
cmake_policy(SET CMP0005 OLD)
if(POLICY CMP0043)
  cmake_policy(SET CMP0043 OLD) # Disable 'Ignore COMPILE_DEFINITIONS_<Config> properties'
endif(POLICY CMP0043)

# add this options before PROJECT keyword
set(CMAKE_DISABLE_SOURCE_CHANGES ON)
set(CMAKE_DISABLE_IN_SOURCE_BUILD ON)

# Set RPATH-handing (CMake parameters)
set(CMAKE_SKIP_BUILD_RPATH 0)
set(CMAKE_BUILD_WITH_INSTALL_RPATH 0)
set(CMAKE_INSTALL_RPATH "${CMAKE_INSTALL_PREFIX}/lib")
set(CMAKE_INSTALL_RPATH_USE_LINK_PATH 1)

# set macro-directory
set(CMAKE_MODULE_PATH "${CMAKE_SOURCE_DIR}/cmake/macros")

# build in Release-mode by default if not explicitly set
if( NOT CMAKE_BUILD_TYPE )
  set(CMAKE_BUILD_TYPE "Release")
endif()

include(CheckCXXSourceRuns)
include(CheckIncludeFiles)

# set default buildoptions and print them
include(cmake/options.cmake)

# turn off PCH totally if enabled (hidden setting, mainly for devs)
if( NOPCH )
  set(USE_COREPCH 0)
  set(USE_SCRIPTPCH 0)
endif()

include(CheckPlatform)

# basic packagesearching and setup (further support will be needed, this is a preliminary release!)
set(OPENSSL_EXPECTED_VERSION 1.0.0)
set(ACE_EXPECTED_VERSION 5.8.3)

find_package(PCHSupport)
find_package(ACE REQUIRED)
find_package(OpenSSL REQUIRED)
find_package(Threads REQUIRED)

if( NOT USE_MYSQL_SOURCES )
  find_package(MySQL REQUIRED)
endif()

if( UNIX )
  find_package(Readline)
  find_package(ZLIB)
  find_package(BZip2)
endif()

if(NOT WITHOUT_GIT)
  find_package(Git)
endif()

include(CheckCXXCompilerFlag)
CHECK_CXX_COMPILER_FLAG("-std=c++11" COMPILER_SUPPORTS_CXX11)
CHECK_CXX_COMPILER_FLAG("-std=c++0x" COMPILER_SUPPORTS_CXX0X)
if(COMPILER_SUPPORTS_CXX11)
	set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11")
elseif(COMPILER_SUPPORTS_CXX0X)
	set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++0x")
else()
        message(STATUS "The compiler ${CMAKE_CXX_COMPILER} has no C++11 support. Please use a different C++ compiler.")
endif()

# Find revision ID and hash of the sourcetree
include(cmake/genrev.cmake)

# print out the results before continuing
include(cmake/showoptions.cmake)

# add dependencies
add_subdirectory(dep)

# add core sources
add_subdirectory(src)