CMAKE_MINIMUM_REQUIRED(VERSION 2.6)

##### Configure project version when using
##### outdated tools like CMake v2

IF(POLICY CMP0048)
	CMAKE_POLICY(SET CMP0048 NEW)
ENDIF()

IF(POLICY CMP0069)
	CMAKE_POLICY(SET CMP0069 NEW)
ENDIF()

IF(CMAKE_VERSION VERSION_LESS 3.0)
	PROJECT(device-certificate-manager CXX C)
	SET(PROJECT_VERSION	"2.0")
ELSE()
	PROJECT(device-certificate-manager VERSION 2.0 LANGUAGES C CXX)
ENDIF()

INCLUDE(GNUInstallDirs)

IF(NOT (CMAKE_VERSION VERSION_LESS 3.9))
	INCLUDE(CheckIPOSupported)
	check_ipo_supported(RESULT IPO_ALLOWED)
ELSE()
	SET(IPO_ALLOWED YES)
ENDIF()

find_package(Threads REQUIRED)

INCLUDE(cmake/CheckFrameworks.cmake)
INCLUDE(cmake/CStandard.cmake)

ADD_DEFINITIONS("-Werror")
ADD_DEFINITIONS("-Wall")
ADD_DEFINITIONS("-Wextra")

SET(CMAKE_POSITION_INDEPENDENT_CODE "True")
SET(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -pie")

option(ENABLE_SYSTEMD_SUPPORT "Enable support for systemd" ON)

IF(ENABLE_SYSTEMD_SUPPORT AND NOT SYSTEMD_FOUND)
	message(FATAL_ERROR "systemd support required but systemd not found")
ENDIF()

configure_file(${CMAKE_CURRENT_SOURCE_DIR}/cmake/dcm_build_config.h.in
	${CMAKE_CURRENT_BINARY_DIR}/dcm_build_config.h)

include_directories(${CMAKE_CURRENT_BINARY_DIR})
include_directories(shared)

SET(DCM_UNIX_SOCKET_PATH "/run/device-certificate-manager.socket")
add_definitions(-DDCM_UNIX_SOCKET_PATH="${DCM_UNIX_SOCKET_PATH}")

add_subdirectory(dcm-client)
add_subdirectory(dcm-daemon)
add_subdirectory(pkgconfig)
add_subdirectory(rpm)
add_subdirectory(systemd)
add_subdirectory(tests)
add_subdirectory(tools)