PROJECT(Orxonox)

cmake_minimum_required(VERSION 2.4)

IF (COMMAND cmake_policy)
  cmake_policy(SET CMP0003 NEW)
ENDIF (COMMAND cmake_policy)

# Allow for simple IF constructs (makes code a lot more readable)
#SET(CMAKE_ALLOW_LOOSE_LOOP_CONSTRUCTS true)

# This sets where to look for modules (e.g. "Find*.cmake" files)
SET(CMAKE_MODULE_PATH ${CMAKE_CURRENT_SOURCE_DIR}/cmake)

# Check whether we are on a tardis box
INCLUDE(CheckTardis)


############## Testing options ##################

OPTION(TESTING_ENABLED "Do you want to enable Testing")
IF (TESTING_ENABLED)
  ENABLE_TESTING()
ENDIF(TESTING_ENABLED)

OPTION (NETWORK_TESTING_ENABLED "Do you want to build network testing tools: i.e. chatclient chatserver and alike")
OPTION (NETWORKTRAFFIC_TESTING_ENABLED "Do you want to build dummyserver4 and dummyclient4")


########## Compiler/Linker options ##############

# if on tardis change compiler and reset boost include directory
IF(IS_TARDIS)
  MESSAGE("System is a TARDIS: Setting Compiler to g++-4.1.1")
  # Force-set the compiler on tardis machines, as default points to g++-3.3
  SET(CMAKE_CXX_COMPILER "g++-4.1.1")
  # Reset Boost serach path
  SET(Boost_INCLUDE_DIR "/usr/pack/boost-1.34.1-sd/i686-debian-linux3.1/include")
ELSE (IS_TARDIS)
  IF (NOT WIN32)
    SET(Boost_INCLUDE_DIR "/usr/include/boost")
  ENDIF (NOT WIN32)
ENDIF(IS_TARDIS)

# Set binary output directories
SET(EXECUTABLE_OUTPUT_PATH ${PROJECT_SOURCE_DIR}/bin)
SET(LIBRARY_OUTPUT_PATH    ${PROJECT_SOURCE_DIR}/bin/lib)

# Global compiler/linker flags. force -O2!
SET(CMAKE_C_FLAGS "$ENV{CFLAGS} -O0 -Wall -g -ggdb")
SET(CMAKE_CXX_FLAGS "$ENV{CXXFLAGS} -O0 -Wall -g -ggdb")
#SET(CMAKE_C_FLAGS "$ENV{CFLAGS} -O3 -s")
#SET(CMAKE_CXX_FLAGS "$ENV{CXXFLAGS} -O3 -s")

SET(CMAKE_LD_FLAGS "$ENV{LDFLAGS}")
SET(CMAKE_EXE_LINKER_FLAGS " --no-undefined")
SET(CMAKE_SHARED_LINKER_FLAGS " --no-undefined")
SET(CMAKE_MODULE_LINKER_FLAGS " --no-undefined")

# Use 'cmake -D make_verb:1 path' to get verbose make output when compiling
IF (MAKE_VERB)
 SET(CMAKE_VERBOSE_MAKEFILE TRUE)
ENDIF (MAKE_VERB)


############### Library finding #################

# Uncomment the following line if you want the include and library paths to be shown
# Alternatively use the "-D VERBOSE_FIND:BOOL=true" option when executing cmake

# SET (VERBOSE_FIND true)

# Set the library directory when using precompiled tarballs for the dependencies under windows
IF (WIN32)
  IF (MSVC)
    IF ($ENV{ORXONOX_DEV})
      SET (DEPENDENCY_DIR ${CMAKE_SOURCE_DIR}/../lib_dist/dependencies/)
    ELSE ($ENV{ORXONOX_DEV})
      SET (DEPENDENCY_DIR ${CMAKE_SOURCE_DIR}/dependencies/)
    ENDIF ($ENV{ORXONOX_DEV})
    SET(Boost_LIB_SUFFIX_DEBUG vc80-mt-gd-1_35)
  ENDIF (MSVC)
ENDIF (WIN32)
MESSAGE(STATUS ${DEPENDENCY_DIR})

# Performs the search and sets the variables
FIND_PACKAGE(OGRE)
FIND_PACKAGE(CEGUI)
# FIND_PACKAGE(CEGUI_OGRE)
FIND_PACKAGE(ENet)
FIND_PACKAGE(Boost REQUIRED thread filesystem)
FIND_PACKAGE(OpenAL)
FIND_PACKAGE(ALUT)
FIND_PACKAGE(OggVorbis)
FIND_PACKAGE(ZLIB)
#FIND_PACKAGE(Lua)
FIND_PACKAGE(TCL)
FIND_PACKAGE(DirectX)

# Set the search paths for the linking
LINK_DIRECTORIES(
  ${OGRE_LIB_DIR}
  ${CEGUI_LIB_DIR}
#  ${CEGUI_SCRIPT_LIB_DIR}
#  ${CEGUI_OGRE_LIB_DIR}
  ${ENet_LIBRARY}
  ${Boost_LIBRARY_DIRS}
  ${Zlib_LIBRARY_DIR}
  ${TCL_LIBRARY}
)

# Set the search paths for include files
INCLUDE_DIRECTORIES(
  ${OGRE_INCLUDE_DIR}
  ${CEGUI_INCLUDE_DIR}
#  ${CEGUI_OGRE_INCLUDE_DIR}
  ${ENet_INCLUDE_DIR}
  ${Boost_INCLUDE_DIRS}
  ${OPENAL_INCLUDE_DIR}
  ${ALUT_INCLUDE_DIR}
  ${VORBIS_INCLUDE_DIR}
  ${OGG_INCLUDE_DIR}
#  ${Lua_INCLUDE_DIR}
  ${TCL_INCLUDE_PATH}
  ${DirectX_INCLUDE_DIR}
  ${ZLIB_INCLUDE_DIR}
)

# Add main source dir
ADD_SUBDIRECTORY(src)