#
# cmake file for a standalone program
#
# J. Dudouet
#
CMAKE_MINIMUM_REQUIRED(VERSION 2.6)

#
# NAME OF THE PROGRAM : means main is in PROG_NAME.[c,cpp ...] and it gives exec with name PROG_NAME
#
SET(PROG_NAME Cubix)
SET(CMAKE_EXEC_LINKER_FLAGS -static)
#
PROJECT(${PROG_NAME})

# Options 
SET(CMAKE_MODULE_PATH  ${CMAKE_SOURCE_DIR}/modules)
#

#Set C++11
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11" ) # -stdlib=libc++")
SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -pthread" ) # -stdlib=libc++")

#Set ROOT
list(APPEND CMAKE_PREFIX_PATH $ENV{ROOTSYS})
find_package(ROOT REQUIRED COMPONENTS Core MathCore Hist Gui Gpad Graf RIO Matrix Physics Thread MultiProc)
include(${ROOT_USE_FILE})

if ( NOT ROOT_FOUND )
MESSAGE( FATAL_ERROR "ROOT not found ==> EXIT")
else()
MESSAGE( "ROOT found.
        --> ROOTSYS=$ENV{ROOTSYS}")
endif()

find_package(GW)

if ( NOT GW_FOUND )
MESSAGE( FATAL_ERROR "Gammaware not found ==> EXIT")
endif()

#
SET(SourceDir ${CMAKE_SOURCE_DIR}/sources)

#
# exe and list of required libraries
SET( PROG_NAME_SRCS ${SourceDir}/Cubix.cpp )

INCLUDE_DIRECTORIES(${ROOT_INCLUDES})
link_directories(${ROOT_LIBRARY_DIR})

SET(EXTRA_EXTERNAL_LIBRARIES
        ${EXTRA_EXTERNAL_LIBRARIES}
        Core MathCore Hist Gui Gpad Graf RIO Matrix Physics Thread MultiProc Spectrum
        )

INCLUDE_DIRECTORIES(${GW_INCLUDE_DIR})
link_directories(${GW_LIBRARY_DIR})

SET(EXTRA_EXTERNAL_LIBRARIES
        ${EXTRA_EXTERNAL_LIBRARIES}
        GWPHYSICS GWTOOLS GWCORE
        )

file(GLOB headers ${SourceDir}/*.h)

list(REMOVE_ITEM headers ${SourceDir}/LinkDef.h)

file(GLOB icons ${CMAKE_SOURCE_DIR}/icons/*)
file(GLOB database ${CMAKE_SOURCE_DIR}/DataBase)

file(GLOB sources ${SourceDir}/*.cpp)
include_directories(${SourceDir})

ROOT_GENERATE_DICTIONARY(G__${PROG_NAME} ${headers} LINKDEF ${SourceDir}/LinkDef.h )

set(CMAKE_INSTALL_MESSAGE LAZY)

#
ADD_EXECUTABLE(${PROG_NAME} G__${PROG_NAME}.cxx ${sources} )
TARGET_LINK_LIBRARIES(${PROG_NAME} ${EXTRA_EXTERNAL_LIBRARIES})

install(TARGETS ${PROG_NAME} RUNTIME DESTINATION bin)

install(FILES ${CMAKE_CURRENT_BINARY_DIR}/lib${PROG_NAME}_rdict.pcm DESTINATION lib)
install(FILES ${CMAKE_CURRENT_BINARY_DIR}/lib${PROG_NAME}.rootmap DESTINATION lib)

install(FILES ${headers} DESTINATION include COMPONENT headers)
install(FILES ${icons} DESTINATION icons COMPONENT icons)
install(DIRECTORY ${database} DESTINATION ${CMAKE_INSTALL_PREFIX})