cmake_minimum_required(VERSION 2.8.3)

project(Blang)

if(NOT INSTALL_RUNTIME_DIR)
  set(INSTALL_RUNTIME_DIR bin)
endif()

if(NOT INSTALL_LIBRARY_DIR)
  set(INSTALL_LIBRARY_DIR bin)
endif()

if(NOT INSTALL_DATA_DIR)
  set(INSTALL_DATA_DIR share/blang)
endif()

if(NOT INSTALL_DOC_DIR)
  set(INSTALL_DOC_DIR doc/blang)
endif()

if(NOT INSTALL_CLIB_DIR)
  set(INSTALL_CLIB_DIR clib)
endif()

set(CMAKE_CXX_FLAGS "-std=c++11")

find_package(BISON REQUIRED)
find_package(FLEX REQUIRED)

add_subdirectory(utils)
add_subdirectory(tools)
add_subdirectory(src)

option(BUILD_UNIT_TESTS "Build unit tests" OFF)
if(BUILD_UNIT_TESTS)
  add_subdirectory(tests)
endif()

option(BUILD_DOC "Build documentation" OFF)
if(BUILD_DOC)
  add_subdirectory(doc)
endif()

install(DIRECTORY share/blang/ DESTINATION "${INSTALL_DATA_DIR}")

install(DIRECTORY clib/ DESTINATION "${INSTALL_CLIB_DIR}")

install(FILES "LICENSE" "NOTICE" DESTINATION "${INSTALL_DOC_DIR}" )