CMAKE_MINIMUM_REQUIRED(VERSION 3.1.0)

IF(POLICY CMP0020)
	CMAKE_POLICY(SET CMP0020 NEW)
ENDIF()

IF(POLICY CMP0046)
	CMAKE_POLICY(SET CMP0046 NEW)
ENDIF()

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

IF(POLICY CMP0054)
	CMAKE_POLICY(SET CMP0054 NEW)
ENDIF()

# "tools.only" can be defined to disable the normal build and enable
# cmdline "tools" only. For example: "make format" or "make package_source"
IF(tools.only)
	SET(LANGUAGES NONE)
ELSE()
	SET(LANGUAGES CXX)
ENDIF()


PROJECT(AusweisApp2 VERSION 1.10.3 LANGUAGES ${LANGUAGES})

# Set TWEAK if not defined in PROJECT_VERSION above to
# have a valid tweak version without propagating it
IF(NOT PROJECT_VERSION_TWEAK)
	SET(PROJECT_VERSION_TWEAK 0)
ENDIF()


IF(CMAKE_INSTALL_PREFIX_INITIALIZED_TO_DEFAULT OR ANDROID OR IOS)
	SET(CMAKE_INSTALL_PREFIX "${CMAKE_BINARY_DIR}/dist" CACHE PATH "default install path" FORCE)
ENDIF()
SET(CMAKE_MODULE_PATH "${PROJECT_SOURCE_DIR}/cmake")
OPTION(BUILD_SHARED_LIBS "Enable build of shared libraries")

INCLUDE(Helper)

IF(NOT VENDOR)
	SET(VENDOR_FILE "${PROJECT_SOURCE_DIR}/vendor.txt")
	IF(EXISTS "${VENDOR_FILE}")
		FILE(READ "${VENDOR_FILE}" VENDOR)
		STRING(STRIP "${VENDOR}" VENDOR)
	ELSE()
		SET(VENDOR AusweisApp2_CE) # CommunityEdition
	ENDIF()
ENDIF()
IF(VENDOR MATCHES "Governikus")
	SET(VENDOR_GOVERNIKUS TRUE)
ENDIF()

MESSAGE(STATUS "VENDOR: ${VENDOR}")
MESSAGE(STATUS "VERSION: ${PROJECT_VERSION}")

IF(ANDROID)
	IF(NOT ANDROID_VERSION_CODE)
		SET(ANDROID_VERSION_CODE 0)
	ENDIF()
	MESSAGE(STATUS "ANDROID_VERSION_CODE: ${ANDROID_VERSION_CODE}")
ENDIF()

IF("${PROJECT_BINARY_DIR}" STREQUAL "${PROJECT_SOURCE_DIR}")
	MESSAGE(FATAL_ERROR "in tree building is not supported!")
ENDIF()

IF(CMAKE_BUILD_TYPE)
	STRING(TOUPPER ${CMAKE_BUILD_TYPE} CMAKE_BUILD_TYPE)
ELSE()
	SET(CMAKE_BUILD_TYPE "DEBUG" CACHE STRING "build type configuration" FORCE)
ENDIF()

IF(NOT ${CMAKE_BUILD_TYPE} STREQUAL "DEBUG" AND NOT ${CMAKE_BUILD_TYPE} STREQUAL "RELEASE")
	MESSAGE(FATAL_ERROR "CMAKE_BUILD_TYPE is invalid! Available options: RELEASE, DEBUG")
ENDIF()

SET(CMAKE_AUTOMOC ON)
SET(CMAKE_AUTOUIC ON)
SET(CMAKE_INCLUDE_CURRENT_DIR ON)

SET(SRC_DIR ${PROJECT_SOURCE_DIR}/src)
SET(TEST_DIR ${PROJECT_SOURCE_DIR}/test)
SET(RESOURCES_DIR ${PROJECT_SOURCE_DIR}/resources)
SET(PACKAGING_DIR ${RESOURCES_DIR}/packaging)
SET(EXECUTABLE_BASE_NAME AusweisApp2)
SET(EXECUTABLE_NAME ${EXECUTABLE_BASE_NAME}${CMAKE_EXECUTABLE_SUFFIX})

INCLUDE(Tools)
INCLUDE(DVCS)
ADD_SUBDIRECTORY(docs)

INCLUDE(DefaultFiles)
INCLUDE(Appcast)
INCLUDE(Messages)
IF(tools.only)
	INCLUDE(Packaging)
	RETURN()
ENDIF()

INCLUDE(Libraries)
INCLUDE(CompilerFlags)

ADD_SUBDIRECTORY(resources)
ADD_SUBDIRECTORY(src)

IF("${CMAKE_BUILD_TYPE}" STREQUAL "DEBUG")
	INCLUDE(CTest)
	CONFIGURE_FILE("${CMAKE_MODULE_PATH}/CTestCustom.cmake.in" "${CMAKE_BINARY_DIR}/CTestCustom.cmake" COPYONLY)
ENDIF()

IF(BUILD_TESTING)
	ADD_SUBDIRECTORY(test)
ENDIF()

ADD_SUBDIRECTORY(utils)

INCLUDE(Packaging)