# Cockatrice's main CMakeLists.txt
#
# This is basically a wrapper to enable/disable the compilation
# of the different projects: servatrice, cockatrice, test
# This file sets all the variables shared between the projects
# like the installation path, compilation flags etc..

cmake_minimum_required(VERSION 2.6)

# Set conventional loops
set(CMAKE_ALLOW_LOOSE_LOOP_CONSTRUCTS true)

# Define a proper install path
if(UNIX)
	if(APPLE)
		# MacOS X
		# Due to the special bundle structure ignore
		# the prefix eventually set by the user.
		set(CMAKE_INSTALL_PREFIX ${CMAKE_BINARY_DIR}/release)
	else()
		# Linux / BSD
		if(CMAKE_INSTALL_PREFIX_INITIALIZED_TO_DEFAULT)
			#fix package build
			if(PREFIX)
				set(CMAKE_INSTALL_PREFIX ${PREFIX})
			else()
				set(CMAKE_INSTALL_PREFIX /usr/local)
			endif()
		endif()
	endif()
elseif(WIN32)
	set(CMAKE_INSTALL_PREFIX ${CMAKE_BINARY_DIR}/release)
endif()

# Force "Release" build type by default
set(CMAKE_BUILD_TYPE Release)

# Define proper compilation flags
IF (CMAKE_COMPILER_IS_GNUCC)
  # linux/gcc, bsd/gcc, windows/mingw
  set(CMAKE_CXX_FLAGS_RELEASE "-s -O2")
  set(CMAKE_CXX_FLAGS_DEBUG "-ggdb -O0")
else()
  # other: osx/llvm, bsd/llvm
  set(CMAKE_CXX_FLAGS_RELEASE "-O2")
  set(CMAKE_CXX_FLAGS_DEBUG "-g -O0")
ENDIF (CMAKE_COMPILER_IS_GNUCC)

# GNU systems need to define the Mersenne exponent for the RNG to compile w/o warning
IF(CMAKE_CXX_COMPILER_ID MATCHES "GNU|Clang")
  ADD_DEFINITIONS("-DSFMT_MEXP=19937")
ENDIF()

#Find Qt4 and enable the needed features
FIND_PACKAGE(Qt4 REQUIRED)

set(CMAKE_AUTOMOC TRUE)

# Find other needed libraries
FIND_PACKAGE(Protobuf REQUIRED)

# Compile servatrice (default off)
add_subdirectory(common)
if(WITH_SERVER)
	add_subdirectory(servatrice)
endif(WITH_SERVER)

# Compile cockatrice+oracle (default on)
if (NOT WITHOUT_CLIENT)
	add_subdirectory(cockatrice)
	add_subdirectory(oracle)
	add_subdirectory(sounds)
	add_subdirectory(zonebg)
endif(NOT WITHOUT_CLIENT)

# Compile testclient (default off)
if (WITH_TESTCLIENT)
	add_subdirectory(testclient)
endif(WITH_TESTCLIENT)