cmake_minimum_required( VERSION 3.12 )
project( NCursesCpp LANGUAGES CXX )

if( CMAKE_VERSION VERSION_LESS "3.21" )
     string( COMPARE EQUAL ${CMAKE_CURRENT_SOURCE_DIR} ${CMAKE_SOURCE_DIR} PROJECT_IS_TOP_LEVEL )
endif()

if ( PROJECT_IS_TOP_LEVEL )
  set( CMAKE_CXX_STANDARD 11 )
endif()

option( NCURSES_CPP_SAMPLES_BUILD "Build samples" OFF )
option( NCURSES_CPP_TESTS_BUILD "Build tests" OFF )

list(APPEND CMAKE_MODULE_PATH "${PROJECT_SOURCE_DIR}/cmake")

include(Util)

add_library( NCursesCpp INTERFACE )
add_library( NCurses::Cpp ALIAS NCursesCpp )
target_include_directories(
  NCursesCpp INTERFACE $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/include>
                $<INSTALL_INTERFACE:include>)


if( NCURSES_CPP_SAMPLES_BUILD )
	add_subdirectory( samples )
endif()

if( NCURSES_CPP_TESTS_BUILD )
	add_subdirectory( tests )
endif()