CMakeLists.txt

cmake_minimum_required(VERSION 2.8)
project(Xono2L)

# Guard against 64-bit builds
if(NOT WIN32)
    message(FATAL_ERROR "Xono2L is supported on Windows only")
endif()

# Activate CMake find scripts
list(APPEND CMAKE_PREFIX_PATH ${CMAKE_SOURCE_DIR}/cmake)

# User options
option(USE_ULTERIUS "Link against Ulterius, and activate functionality" OFF)
option(USE_EPIPHAN "Link against Epiphan SDK, and activate functionality" OFF)

list(APPEND XONO2L_INCLUDE_DIRS
    ${CMAKE_SOURCE_DIR}/include
    ${CMAKE_SOURCE_DIR}/api
)
set(XONO2L_LINK_LIBS "")

# Suffix indicating what the built library supports
set(${FILE_SUFFIX} "")

# Activate source code based on user options
if(${USE_ULTERIUS})
	if(${CMAKE_GENERATOR_PLATFORM} MATCHES "x64")
		message(FATAL_ERROR "Xono2L Ulterius bindings are supported in 32-bit mode only")
	endif()

    add_definitions(-DUSE_ULTERIUS)

    # Try to locale Ulterius library
    find_package(Ulterius REQUIRED)

    list(APPEND XONO2L_INCLUDE_DIRS
        ${Ulterius_INCLUDE_DIR}
    )
	list(APPEND XONO2L_LINK_LIBS
		${Ulterius_LIBRARY}
	)

    string(CONCAT FILE_SUFFIX ${FILE_SUFFIX} "-usx")
endif()

if (${USE_EPIPHAN})
	add_definitions(-DUSE_EPIPHAN)

	# Try to locate Epiphan SDK
	add_subdirectory(cmake/epiphansdk)

	list(APPEND XONO2L_INCLUDE_DIRS
		${EpiphanSDK_INCLUDE_DIRS}
	)
	list(APPEND XONO2L_LINK_LIBS
		${EpiphanSDK_LIBS}
	)

	string(CONCAT FILE_SUFFIX ${FILE_SUFFIX} "-epi")

	if(${CMAKE_GENERATOR_PLATFORM} MATCHES "x64")
		string(CONCAT FILE_SUFFIX ${FILE_SUFFIX} "-64bit")
	else()
		string(CONCAT FILE_SUFFIX ${FILE_SUFFIX} "-32bit")
	endif()
endif()

# Set build parts
include_directories(${XONO2L_INCLUDE_DIRS})

set(XONO2L_HEADERS
    ${CMAKE_SOURCE_DIR}/include/data_buffer.h
    ${CMAKE_SOURCE_DIR}/include/b_mode_frame.h
    ${CMAKE_SOURCE_DIR}/include/device_config.h
    ${CMAKE_SOURCE_DIR}/include/device_config_daemon.h
    ${CMAKE_SOURCE_DIR}/include/ulterius_singleton.h
    ${CMAKE_SOURCE_DIR}/include/ulterius_controller.h
    ${CMAKE_SOURCE_DIR}/include/callbacks.h
    ${CMAKE_SOURCE_DIR}/include/connection.h
    ${CMAKE_SOURCE_DIR}/include/epiphan_controller.h
    ${CMAKE_SOURCE_DIR}/include/interface.h
    ${CMAKE_SOURCE_DIR}/api/xono2l.h
)
set(XONO2L_SOURCES
    ${CMAKE_SOURCE_DIR}/src/data_buffer.cpp
    ${CMAKE_SOURCE_DIR}/src/b_mode_frame.cpp
    ${CMAKE_SOURCE_DIR}/src/device_config.cpp
    ${CMAKE_SOURCE_DIR}/src/device_config_daemon.cpp
    ${CMAKE_SOURCE_DIR}/src/ulterius_singleton.cpp
    ${CMAKE_SOURCE_DIR}/src/ulterius_controller.cpp
    ${CMAKE_SOURCE_DIR}/src/callbacks.cpp
    ${CMAKE_SOURCE_DIR}/src/connection.cpp
    ${CMAKE_SOURCE_DIR}/src/epiphan_controller.cpp
    ${CMAKE_SOURCE_DIR}/api/xono2l.cpp
)

# Build DLL
set(LIBRARY_NAME xono2l${FILE_SUFFIX})

add_library(${LIBRARY_NAME} SHARED
    ${XONO2L_SOURCES} ${XONO2L_HEADERS}
)
target_link_libraries(${LIBRARY_NAME}
    ${XONO2L_LINK_LIBS}
)