#
# CMakeLists.txt -- CMake build system for molko
#
# Copyright (c) 2020 David Demelier <markand@malikania.fr>
#
# Permission to use, copy, modify, and/or distribute this software for any
# purpose with or without fee is hereby granted, provided that the above
# copyright notice and this permission notice appear in all copies.
#
# THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
# OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
#

cmake_minimum_required(VERSION 3.18)
project(molko)

set(CMAKE_C_STANDARD 11)
set(CMAKE_C_STANDARD_REQUIRED On)
set(CMAKE_C_EXTENSIONS Off)
set(CMAKE_MODULE_PATH "${CMAKE_SOURCE_DIR}/cmake")

if (CMAKE_C_COMPILER_ID MATCHES "AppleClang|Clang|GNU")
	set(CMAKE_C_FLAGS "-Wall -Wextra ${CMAKE_C_FLAGS}")
endif ()

if (CMAKE_C_COMPILER_ID MATCHES "Clang")
	set(options "-fsanitize=address,undefined,integer")
	set(CMAKE_C_FLAGS_DEBUG "-fno-omit-frame-pointer ${options} ${CMAKE_C_FLAGS_DEBUG}")
	set(CMAKE_EXE_LINKER_FLAGS "${options} ${CMAKE_EXE_LINKER_FLAGS}")
endif ()

option(MOLKO_WITH_DOXYGEN "Enable Doxygen build" On)
option(MOLKO_WITH_TESTS "Enable unit tests" On)
option(MOLKO_WITH_EXAMPLES "Enable build of examples" On)

set_property(GLOBAL PROPERTY USE_FOLDERS On)

include(GNUInstallDirs)

include(cmake/MolkoBuildAssets.cmake)
include(cmake/MolkoDefineExecutable.cmake)
include(cmake/MolkoDefineLibrary.cmake)
include(cmake/MolkoDefineTest.cmake)

find_package(Jansson REQUIRED)
find_package(SDL2 REQUIRED COMPONENTS image mixer ttf)

add_subdirectory(cmake)

add_subdirectory(extern/libduktape)
add_subdirectory(extern/libgreatest)
add_subdirectory(extern/libsqlite)

if (MOLKO_WITH_DOXYGEN)
	add_subdirectory(doxygen)
endif ()

add_subdirectory(tools/bcc)
add_subdirectory(tools/map)

add_subdirectory(libcore)
add_subdirectory(libui)
add_subdirectory(librpg)
add_subdirectory(libadventure)
add_subdirectory(molko)
add_subdirectory(molko-js)

if (MOLKO_WITH_EXAMPLES)
	add_subdirectory(examples)
endif ()

if (MOLKO_WITH_TESTS)
	enable_testing()
	add_subdirectory(tests)
endif ()