# version
set(TRIQS_VERSION @TRIQS_VERSION@)
set(TRIQS_GIT_HASH @TRIQS_GIT_HASH@)

#definitions 
set(TRIQS_CXX_DEFINITIONS @TRIQS_CXX_DEFINITIONS@)

# Includes
set(TRIQS_INCLUDE @CMAKE_INSTALL_PREFIX@/include)

set(TRIQS_INCLUDE_BOOST   @BOOST_INCLUDE_DIR@)
set(TRIQS_INCLUDE_MPI     @TRIQS_INCLUDE_MPI@)
set(TRIQS_INCLUDE_PYTHON  @TRIQS_INCLUDE_PYTHON@)
set(TRIQS_INCLUDE_HDF5    @TRIQS_INCLUDE_HDF5@)
set(TRIQS_INCLUDE_FFTW    @TRIQS_INCLUDE_FFTW@)
set(TRIQS_INCLUDE_GMP     @TRIQS_INCLUDE_GMP@)
set(TRIQS_INCLUDE_GSL     @GSL_INCLUDE_DIR@)

# Libraries
set(TRIQS_LIBRARY -L@CMAKE_INSTALL_PREFIX@/lib -ltriqs)  

set(TRIQS_LIBRARY_BOOST   @BOOST_LIBRARY@)
set(TRIQS_LIBRARY_MPI     @TRIQS_LIBRARY_MPI@)
set(TRIQS_LIBRARY_PYTHON  @TRIQS_LIBRARY_PYTHON@)
set(TRIQS_LIBRARY_HDF5    @TRIQS_LIBRARY_HDF5@)
set(TRIQS_LIBRARY_LAPACK  @TRIQS_LIBRARY_LAPACK@)
set(TRIQS_LIBRARY_FFTW    @TRIQS_LIBRARY_FFTW@)
set(TRIQS_LIBRARY_GMP     @TRIQS_LIBRARY_GMP@)
set(TRIQS_LIBRARY_GSL     @GSL_LIBRARIES@)

# Misc
set(TRIQS_WITH_PYTHON_SUPPORT @TRIQS_WITH_PYTHON_SUPPORT@)
set(TRIQS_HDF5_DIFF_EXECUTABLE @TRIQS_HDF5_DIFF_EXECUTABLE@)
set(TRIQS_PYTHON_LIB_DEST @TRIQS_PYTHON_LIB_DEST@)

# for people who want to quickly add everything TRIQS has detected...
set(TRIQS_LIBRARY_ALL ${TRIQS_LIBRARY} ${TRIQS_LIBRARY_BOOST} ${TRIQS_LIBRARY_PYTHON} ${TRIQS_LIBRARY_MPI} ${TRIQS_LIBRARY_HDF5} ${TRIQS_LIBRARY_LAPACK} ${TRIQS_LIBRARY_FFTW} ${TRIQS_LIBRARY_GMP} ${TRIQS_LIBRARY_GSL} )
set(TRIQS_INCLUDE_ALL ${TRIQS_INCLUDE} ${TRIQS_INCLUDE_BOOST} ${TRIQS_INCLUDE_PYTHON} ${TRIQS_INCLUDE_MPI} ${TRIQS_INCLUDE_HDF5} ${TRIQS_INCLUDE_LAPACK} ${TRIQS_INCLUDE_FFTW} ${TRIQS_INCLUDE_GMP} ${TRIQS_INCLUDE_GSL} )
list (REMOVE_DUPLICATES TRIQS_INCLUDE_ALL)

# Python specific stuff
set (TRIQS_PYTHON_INTERPRETER @PYTHON_INTERPRETER@)
 
# Fix the rpath
set(CMAKE_INSTALL_RPATH "@CMAKE_INSTALL_PREFIX@/lib")
set(CMAKE_INSTALL_RPATH_USE_LINK_PATH TRUE)
set(CMAKE_BUILD_WITH_INSTALL_RPATH TRUE)

message(STATUS "TRIQS : Adding C++11 compilation flags -std=c++11 ")
add_definitions( -std=c++0x) 

# Check compiler
if (NOT CMAKE_CXX_COMPILER STREQUAL "@CMAKE_CXX_COMPILER@" )
 message(FATAL_ERROR "For your own safety, you should use the same compiler as the one used to compile TRIQS !")
endif()

if(${CMAKE_SYSTEM_NAME} MATCHES "Darwin")
 if ("${CMAKE_CXX_COMPILER_ID}" MATCHES "Clang")
  set( CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -stdlib=libc++ ")
  message(STATUS "TRIQS : Adding C++11 compilation flags for Os X:  -stdlib=libc++ ")
 else ()
  message( WARNING "${line_of_star}You are on Os X but your are not using clang. This is NOT recommended...${line_of_star}") 
 endif ()
endif( ${CMAKE_SYSTEM_NAME} MATCHES "Darwin")

# This function add the target to build a python module
#
# NickName =  
# ModuleName = the python name of the module 
# ModuleDest = path in the pytriqs tree [ FOR INSTALLATION ONLY] IMPROVE MAKE THIS OPTIONAL (for test) 
macro (triqs_cython_module NickName ModuleName)
 message(STATUS "TRIQS : Preparing cython module  ${NickName} with the interpreter ${TRIQS_PYTHON_INTERPRETER} ")
 get_filename_component(CYTHON_EXECUTABLE_PATH ${TRIQS_PYTHON_INTERPRETER} PATH)
 set(CYTHON_EXECUTABLE ${CYTHON_EXECUTABLE_PATH}/cython CACHE STRING "Path to the cython executable")
 set(cython_src ${CMAKE_CURRENT_SOURCE_DIR}/${ModuleName}.pyx )
 FILE(GLOB all_pyx_src RELATIVE ${CMAKE_CURRENT_SOURCE_DIR} *.pyx *.pxd )
 set(cython_wrap  ${CMAKE_CURRENT_BINARY_DIR}/wrap_${NickName}_by_cython.cpp)
 add_custom_command (OUTPUT ${cython_wrap} DEPENDS ${all_pyx_src} COMMAND ${CYTHON_EXECUTABLE} ${cython_src} -I ${CMAKE_CURRENT_SOURCE_DIR}/ -I@CMAKE_INSTALL_PREFIX@/include/pytriqs/  -I@CMAKE_INSTALL_PREFIX@/include/ -X embedsignature=True --cplus -o ${cython_wrap}  )
 add_custom_target(cython_${NickName} ALL DEPENDS ${cython_wrap})

 add_library(${ModuleName} MODULE ${cython_wrap}  )
 set_target_properties(${ModuleName}  PROPERTIES PREFIX "") #eliminate the lib in front of the module name 
 target_link_libraries(${ModuleName} ${TRIQS_LINK_LIBS} triqs)
 if (${ARGN} MATCHES "")
   install (TARGETS ${ModuleName} DESTINATION @TRIQS_PYTHON_LIB_DEST@/${ARGN}  )
 endif (${ARGN} MATCHES "")
 set_property (GLOBAL APPEND PROPERTY DEPENDANCE_TO_ADD triqs_${NickName} )

endmacro (triqs_cython_module)


# Also duplicate from the FindTriqsMacro.... ? Include ?
macro (triqs_add_all_subdirectories_with_cmakelist)
 SET( print_decal_sub_dir "${print_decal_sub_dir}  ")
 FILE(GLOB ALLSUBS RELATIVE ${CMAKE_CURRENT_SOURCE_DIR} */CMakeLists.txt)
 foreach ( f ${ALLSUBS})
  get_filename_component(d ${f} PATH)
  #MESSAGE(STATUS "${print_decal_sub_dir}## Including subdirectory :  ${d}")    
  add_subdirectory(${d})
 endforeach ( f ${ALLSUBS}) 
endmacro (triqs_add_all_subdirectories_with_cmakelist)

# RPATH setting 
macro (triqs_add_rpath_for_cxx_code)
if(${CMAKE_SYSTEM_NAME} MATCHES "Darwin")
 set(CMAKE_INSTALL_NAME_DIR "${CMAKE_INSTALL_PREFIX}/lib")
 set(CMAKE_BUILD_WITH_INSTALL_RPATH FALSE) 
else()
 set(CMAKE_INSTALL_RPATH "${CMAKE_INSTALL_PREFIX}/lib")
 set(CMAKE_SKIP_BUILD_RPATH FALSE)
 set(CMAKE_BUILD_WITH_INSTALL_RPATH FALSE) 
 set(CMAKE_INSTALL_RPATH_USE_LINK_PATH TRUE)
endif()
endmacro()