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[u/mrichter/AliRoot.git] / CMakeLists.txt

# **************************************************************************
# * Copyright(c) 1998-2014, ALICE Experiment at CERN, All rights reserved. *
# *                                                                        *
# * Author: The ALICE Off-line Project.                                    *
# * Contributors are mentioned in the code where appropriate.              *
# *                                                                        *
# * Permission to use, copy, modify and distribute this software and its   *
# * documentation strictly for non-commercial purposes is hereby granted   *
# * without fee, provided that the above copyright notice appears in all   *
# * copies and that both the copyright notice and this permission notice   *
# * appear in the supporting documentation. The authors make no claims     *
# * about the suitability of this software for any purpose. It is          *
# * provided "as is" without express or implied warranty.                  *
# **************************************************************************

#--------------------------------------------------------------------------#
# Set Basic CMake Configuration                                            #
#--------------------------------------------------------------------------#

cmake_minimum_required(VERSION 2.8.11 FATAL_ERROR)

project(AliRoot CXX C)

# Path to additonal modules
set(CMAKE_MODULE_PATH "${AliRoot_SOURCE_DIR}/cmake")

# AliRoot version extracted from Git repository
# Sets 4 git variables
#  - GIT_REFSPEC - complete name of the current reference
#  - ALIROOT_BRANCH - name of the branch or tag extracted from the current reference
#  - GIT_SHA1 - current hash in the long format
#  - GIT_SHORT_SHA1 - current hash in the short format
#  - ALIROOT_VERSION = ALIROOT_BRANCH
#  - ALIROOT_REVISION = GIT_SHORT_SHA1
include(CheckGitVersion)

#       - CLANG_MAJOR.CLANG_MINOR or
#       - GCC_MAJOR.GCC_MINOR.GCC_PATCH
include(CheckCompiler)

# You can change the build type using 
# cmake -DCMAKE_BUILD_TYPE=DEBUG|RELEASE|RELWITHDEBINFO|MINSIZEREL...
if (NOT CMAKE_BUILD_TYPE)
  set(CMAKE_BUILD_TYPE RELWITHDEBINFO)
endif(NOT CMAKE_BUILD_TYPE)

# ROOT dictionaries and maps
include(CMakeALICE)

# Checking first for DIM, DATE, AMORE and daqDA 
# in case ROOT Extra static library needs to be enabled

# DATE
# date-config needs DIMDIR and ODIR set
if(DATE_CONFIG)
    if(DIMDIR AND ODIR)
        find_package(DATE)
    else()
        message(FATAL_ERROR "DATE enabled but no DIMDIR and ODIR set. Please set DIMDIR and ODIR")
    endif()
endif()

# daqDA
if(daqDA)
    find_package(daqDA)
endif(daqDA)

# AMORE
if(AMORE_CONFIG)
    if(ROOTSYS)
        find_package(AMORE)
    else()
        message(FATAL_ERROR "AMORE enabled but no ROOTSYS defined")
    endif()
endif(AMORE_CONFIG)

# DA is enabled
if(DA)
    if(NOT DIMDIR AND NOT ODIR)
        set(DA FALSE)
        message(FATAL_ERROR "Das enabled but no DIMDIR and ODIR set. Please set DIMDIR to DIM installation and ODIR to platform (default linux)")
    endif()

    if(NOT DATE_FOUND)
        set(DA FALSE)
        message(FATAL_ERROR "DAs enabled but no DATE support found. Please point to your date installation using \"DATE_CONFIG\" variable")
    endif()

    if(NOT daqDA_FOUND)
        set(DA FALSE)
        message(FATAL_ERROR "DAs enabled but no daqDA support found. Please point to your daqDA installation using \"daqDA\" variable")
    endif()

    if(NOT AMORE_FOUND)
        set(DA FALSE)
        message(FATAL_ERROR "DAs enabled but no AMORE support found. Please point to your AMORE installation using \"AMORE_CONFIG\" variable")
    endif()
    
    # Enable static libraries
    set(ALIROOT_STATIC TRUE)
    message(STATUS "DAs enabled")
endif(DA)

# ROOT configuration mandatory
if(ROOTSYS)
    find_package(ROOT REQUIRED)

    # ROOT must be build with XML2 support
    if(NOT ROOT_HASXML)
        message(FATAL_ERROR "ROOT was not build with xml2 support. Please reinstall or rebuild ROOT with xml2 support")
    endif(NOT ROOT_HASXML)
else()
    message(FATAL_ERROR "ROOT installation not found!\nPlease point to the ROOT installation using -DROOTSYS=ROOT_INSTALL_DIR")
endif(ROOTSYS)

# If no Fortran, i.e on Windows
# We need to specify ROOT fortran
# (f95 comes before gfortran in default module)
include(CheckLanguage)

if(ROOT_FORTRAN)
    message(STATUS "Using the Fortran compiler defined by ROOT configuration: ${ROOT_FORTRAN}")
    set(CMAKE_Fortran_COMPILER ${ROOT_FORTRAN})
else()
    message(STATUS "Using default system Fortran compiler")
endif(ROOT_FORTRAN)

check_language(Fortran)
if(CMAKE_Fortran_COMPILER)
    enable_language(Fortran OPTIONAL)
else()
    message(STATUS "No Fortran support. Disabling LHAPDF, PHYTIA6, MICROCERN, etc.")
endif()


# DATE
if(DATE_CONFIG)
    find_package(DATE)
endif(DATE_CONFIG)

# daqDA
if(daqDA)
    find_package(daqDA)
endif(daqDA)

# DA is enabled
if(DA)
    if(NOT DATE_FOUND)
        set(DA FALSE)
        message(FATAL_ERROR "DAs enabled but no DATE support found. Please point to your date installation using \"DATE_CONFIG\"")
    endif()
    
    if(NOT daqDA_FOUND)
        set(DA FALSE)
        message(FATAL_ERROR "DAs enabled but no daqDA support found. Please point to your daqDA installation using \"daqDA\" variable")
    endif()
    
    # Enable static libraries
    set(ALIROOT_STATIC TRUE)
    message(STATUS "DAs enabled")
endif(DA)

# FastJet
find_package(FASTJET)

# ZEROMQ
find_package(ZeroMQ)

message(STATUS "CMake platform: ${CMAKE_SYSTEM}")
message(STATUS "Build folder: ${AliRoot_BINARY_DIR}")
message(STATUS "Source folder: ${AliRoot_SOURCE_DIR}")
message(STATUS "Installation folder: ${CMAKE_INSTALL_PREFIX}")

# General flags -> Should be moved into a configuration file
set(CMAKE_POSITION_INDEPENDENT_CODE TRUE)
set(CMAKE_NO_SYSTEM_FROM_IMPORTED TRUE)

# AliRoot base modules
add_subdirectory(STEER)
add_subdirectory(RAW)
add_subdirectory(ANALYSIS)

# Include Vc own cmake
include(Vc/Vc.cmake)
add_subdirectory(Vc)

# AliRoot modules
add_subdirectory(ACORDE)
add_subdirectory(AD)
add_subdirectory(BCM)
add_subdirectory(CORRFW)
add_subdirectory(EMCAL)
add_subdirectory(EPOS)
add_subdirectory(EVE)
add_subdirectory(EVGEN)
add_subdirectory(FASTSIM)
add_subdirectory(FIT)
add_subdirectory(FMD)
add_subdirectory(HLT)
add_subdirectory(HMPID)
add_subdirectory(ITS)
add_subdirectory(JETAN)
add_subdirectory(MFT)
add_subdirectory(MONITOR)
add_subdirectory(MUON)
add_subdirectory(OADB)
add_subdirectory(PHOS)
add_subdirectory(PMD)
add_subdirectory(PYTHIA8)
add_subdirectory(STARLIGHT)
add_subdirectory(STAT)
add_subdirectory(STRUCT)
add_subdirectory(T0)
add_subdirectory(TDPMjet)
add_subdirectory(TEvtGen)
add_subdirectory(THerwig)
add_subdirectory(TOF)
add_subdirectory(TPC)
add_subdirectory(TRD)
add_subdirectory(TRIGGER)
add_subdirectory(TTherminator)
add_subdirectory(VZERO)
add_subdirectory(ZDC)

# Fortran modules
if(CMAKE_Fortran_COMPILER)
  add_subdirectory(DIME)
  add_subdirectory(DPMJET)
  add_subdirectory(HERWIG)
  add_subdirectory(HIJING)
  add_subdirectory(LHAPDF)
  add_subdirectory(MICROCERN)
  add_subdirectory(PYTHIA6)
  add_subdirectory(TEPEMGEN)
  add_subdirectory(THbtp)
  add_subdirectory(THijing)
  add_subdirectory(THydjet)
  add_subdirectory(TPHIC)
  add_subdirectory(TUHKMgen)
  add_subdirectory(TAmpt)
endif(CMAKE_Fortran_COMPILER)

# PWG libraries
add_subdirectory(PWG)

# Enable SHUTTLE compilation
# Check if DIMDIR and ODIR are set
if(SHUTTLE)
    if(DIMDIR AND ODIR AND ALIEN)
        add_subdirectory(SHUTTLE)
    else()
        message(FATAL_ERROR "SHUTTLE enabled! Please specify DIMDIR, ODIR and ALIEN")
    endif()
endif(SHUTTLE)

add_subdirectory(ALIROOT)