CMakeLists.txt

cmake_minimum_required(VERSION 2.8.4)

set(CMAKE_C_COMPILER clang)
set(CMAKE_CXX_COMPILER clang++)

set(MACOSX_BUNDLE TRUE)

set(PROJECT_NAME mapgen)
project(${PROJECT_NAME})

set(CMAKE_ARCHIVE_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/lib)
set(CMAKE_LIBRARY_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/lib)
set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/bin)

set(CMAKE_MODULE_PATH ${PROJECT_SOURCE_DIR}/cmake)

if (UNIX)
    message(STATUS "UNIX")
endif ()
if (WIN32)
    message(STATUS "WIN32")
endif ()
if (APPLE)
    message(STATUS "APPLE")
endif ()
if (MINGW)
    message(STATUS "MINGW")
endif ()
if (MSYS)
    message(STATUS "MSYS")
endif ()
if (CYGWIN)
    message(STATUS "CYGWIN")
endif ()

find_package(PNG REQUIRED)
find_package(SDL2 REQUIRED)
find_package(SDL2_ttf REQUIRED)
find_package(SDL2_image REQUIRED)

set(CMAKE_CXX_FLAGS "-std=c++1z -Wall -Wextra -pedantic")
# set(CMAKE_CXX_FLAGS "-std=c++1z -Wall -Wextra -pedantic -Weverything -Wno-c++98-compat -Wno-c++98-compat-pedantic -Wno-sign-conversion -Wno-weak-vtables -Wno-padded")
set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} -DDEBUG=1")
set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} -DDEBUG=0")
set(CMAKE_CXX_FLAGS_RELWITHDEBINFO "${CMAKE_CXX_FLAGS_RELWITHDEBINFO} -DDEBUG=0")
set(CMAKE_CXX_FLAGS_MINSIZEREL "${CMAKE_CXX_FLAGS_MINSIZEREL} -DDEBUG=0")

if (WIN32 OR MINGW)
#    set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -static-libgcc -static-libstdc++ -static -lstdc++ -lpthread")
    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -static-libgcc -static-libstdc++ -static")
    #set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -static -lmingw32 -mwindows")
endif ()

if (MINGW)
    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -lmingw32")
endif ()

if(APPLE)
    #set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -stdlib=libc++")
endif ()

set(BOX2D_BUILD_STATIC 1)
add_subdirectory(${PROJECT_SOURCE_DIR}/lib/Box2D/)

set(PROJECT_BINARY_DIR ${PROJECT_SOURCE_DIR}/bin)

file(GLOB SRC_FILES src/mapgen/*.cpp src/mg_log/*.cpp src/json/*.cpp src/mg_util/*.cpp src/mappng/*.cpp src/mapbytes/*.cpp src/sdl2/*.cpp src/game/*.cpp src/main.cpp)

set(MACOSX_BUNDLE_BUNDLE_NAME ${PROJECT_NAME})
add_executable(${PROJECT_NAME} MACOSX_BUNDLE ${SRC_FILES})
set_target_properties(${PROJECT_NAME} PROPERTIES MACOSX_BUNDLE TRUE)

set(INCLUDE_DIRS src/ ${SDL2_INCLUDE_DIR} ${SDL2_TTF_INCLUDE_DIR} ${SDL2_IMAGE_INCLUDE_DIR} lib/Box2D/)
include_directories(${INCLUDE_DIRS})

set(LINK_LIBS ${SDL2_LIBRARY} ${SDL2_IMAGE_LIBRARY} ${SDL2_TTF_LIBRARY} ${PNG_LIBRARY})
target_link_libraries(${PROJECT_NAME} ${LINK_LIBS})
target_link_libraries(${PROJECT_NAME} Box2D)

if (APPLE)
    find_library(CORE_FOUNDATION CoreFoundation)
    if (NOT CORE_FOUNDATION)
        message(FATAL_ERROR "couldn't find CoreFoundation")
    endif ()
    target_link_libraries(${PROJECT_NAME} ${CORE_FOUNDATION})
endif ()