CMAKE_MINIMUM_REQUIRED (VERSION 3.10)
PROJECT(CPPJIEBA)

find_package(limonp)
if(limonp_FOUND)
    get_target_property(LIMONP_INCLUDE_DIR limonp::limonp INTERFACE_INCLUDE_DIRECTORIES)
else()
    set(LIMONP_INCLUDE_DIR "${PROJECT_SOURCE_DIR}/deps/limonp/include")
endif()
INCLUDE_DIRECTORIES("${LIMONP_INCLUDE_DIR}"
  ${PROJECT_SOURCE_DIR}/include)

if(NOT DEFINED CMAKE_CXX_STANDARD)
    set(CMAKE_CXX_STANDARD 11)
endif()
set(CMAKE_CXX_STANDARD_REQUIRED ON)
set(CMAKE_CXX_EXTENSIONS OFF)

ADD_DEFINITIONS(-O3 -g)

# Define a variable to check if this is the top-level project
if(NOT DEFINED CPPJIEBA_TOP_LEVEL_PROJECT)
    if(CMAKE_CURRENT_SOURCE_DIR STREQUAL CMAKE_SOURCE_DIR)
        set(CPPJIEBA_TOP_LEVEL_PROJECT ON)
    else()
        set(CPPJIEBA_TOP_LEVEL_PROJECT OFF)
    endif()
endif()

if(NOT TARGET cppjieba)
  add_library(cppjieba INTERFACE)
  target_include_directories(cppjieba INTERFACE
    ${PROJECT_SOURCE_DIR}/include
    ${PROJECT_SOURCE_DIR}/deps/limonp/include
  )
endif()

include(GNUInstallDirs)
install(DIRECTORY include/
        DESTINATION ${CMAKE_INSTALL_INCLUDEDIR})
install(DIRECTORY dict/
        DESTINATION ${CMAKE_INSTALL_DATADIR}/cppjieba/dict)

if(CPPJIEBA_TOP_LEVEL_PROJECT)
  ENABLE_TESTING()

  message(STATUS "MSVC value: ${MSVC}")
  ADD_SUBDIRECTORY(test)
  ADD_TEST(NAME ./test/test.run COMMAND ./test/test.run)
  ADD_TEST(NAME ./load_test COMMAND ./load_test)
endif()