cmake_minimum_required (VERSION 2.6 FATAL_ERROR)
set(CMAKE_CONFIGURATION_TYPES "Debug;Release;Final" CACHE STRING "possible configurations" FORCE)
list(FIND CMAKE_CONFIGURATION_TYPES "${CMAKE_BUILD_TYPE}" BuildTypeCurr)
if ("${BuildTypeCurr}" LESS "0")
	set(CMAKE_BUILD_TYPE "Final" CACHE STRING "Build type defaults to Final" FORCE)
endif()
unset(BuildTypeCurr)
set_property (GLOBAL PROPERTY DEBUG_CONFIGURATIONS "Debug;Release")
project (WordReference CXX)

include(ExternalProject)

set (LIBJSON_INCLUDE_DIRS ${PROJECT_SOURCE_DIR}/libjson)
set (LIBJSON_LIB_DIR ${PROJECT_SOURCE_DIR}/libjson)
set (LIBJSON_CODE_DIR ${PROJECT_SOURCE_DIR}/libjson)
set (${PROJECT_NAME}_Version_Major 0)
set (${PROJECT_NAME}_Version_Minor 1)
set (${PROJECT_NAME}_App_Name "\"${PROJECT_NAME}\"")
string (TOUPPER ${PROJECT_NAME} PROJECT_NAME_UPPER)
set (${PROJECT_NAME}_SourceCodeVar "\"\$${PROJECT_NAME_UPPER}_SOURCE_PATH\"")

find_package(CURL REQUIRED)
find_package(Boost 1.32.0 REQUIRED program_options)

set (GNU_COMMON_C_FLAGS "-Werror -msse2")
set (GNU_COMMON_CXX_FLAGS "-std=c++11 -Werror -msse2 -fexceptions")
foreach (ConfigType ${CMAKE_CONFIGURATION_TYPES})
	string(TOUPPER ${ConfigType} ConfigTypeUpper)
	set(CMAKE_CXX_FLAGS_${ConfigTypeUpper} "${CMAKE_CXX_FLAGS_${ConfigTypeUpper}} ${GNU_COMMON_CXX_FLAGS} -DDUCK_${ConfigTypeUpper}")
	set(CMAKE_C_FLAGS_${ConfigTypeUpper} "${CMAKE_C_FLAGS_${ConfigTypeUpper}} ${GNU_COMMON_C_FLAGS} -DDUCK_${ConfigTypeUpper}")
endforeach()

add_definitions(-DJSON_ISO_STRICT)
include_directories(SYSTEM
	${CURL_INCLUDE_DIRS}
	${LIBJSON_INCLUDE_DIRS}
	${Boost_INCLUDE_DIRS}
)
include_directories(
	.
)
link_directories(
	${LIBJSON_LIB_DIR}
	${Boost_LIBRARY_DIRS}
)

add_custom_target(build_json ALL 
	COMMAND ${CMAKE_MAKE_PROGRAM}
	WORKING_DIRECTORY ${LIBJSON_CODE_DIR}
	COMMENT "Original libjson makefile target"
)

add_library(json STATIC IMPORTED)
set_property(TARGET json APPEND PROPERTY IMPORTED_CONFIGURATIONS NOCONFIG)
set_target_properties(json PROPERTIES IMPORTED_LOCATION_NOCONFIG "${LIBJSON_LIB_DIR}/libjson.a")
add_dependencies(json build_json)

add_executable(${PROJECT_NAME}
	main.cpp
)
target_link_libraries(${PROJECT_NAME}
	${Boost_LIBRARIES}
	${CURL_LIBRARIES}
	json
)