# Version number of the application
set (DFT_TOOLS_VERSION "1.2")
set (DFT_TOOLS_RELEASE "1.2.0")

# Append triqs installed files to the cmake load path
list(APPEND CMAKE_MODULE_PATH ${TRIQS_PATH}/share/triqs/cmake)

# start configuration 
cmake_minimum_required(VERSION 2.8)
project(dft_tools CXX Fortran)
set(CMAKE_BUILD_TYPE Release)
enable_testing()

# Load TRIQS, including all predefined variables from TRIQS installation
find_package(TRIQS REQUIRED)

if (NOT ${TRIQS_WITH_PYTHON_SUPPORT})
 MESSAGE(FATAL_ERROR "dft_tools require Python support in TRIQS")
endif()

# Check that versions are compatible
if(NOT DFT_TOOLS_VERSION EQUAL TRIQS_VERSION)
  message(FATAL_ERROR "The application version is not compatible with the TRIQS library (TRIQS library version: ${TRIQS_VERSION} while this application version: ${DFT_TOOLS_VERSION})")
endif()

# We want to be installed in the TRIQS tree
set(CMAKE_INSTALL_PREFIX ${TRIQS_PATH})

add_subdirectory(fortran/dmftproj) 
add_subdirectory(python)
add_subdirectory(test)
option(BUILD_DOC "Build documentation" OFF)
if(${BUILD_DOC})
  if(NOT TRIQS_WITH_DOCUMENTATION)
    message("Error: TRIQS library has not been compiled with its documentation")
  endif()
  add_subdirectory(doc)
endif(${BUILD_DOC})