CMakeLists.txt.fullbuild

cmake_minimum_required (VERSION 2.6)
include(ExternalProject)
project (SDLTest)
# The version number.
set (SDLTest_VERSION_MAJOR 1)
set (SDLTest_VERSION_MINOR 18)
 
# configure a header file to pass some of the CMake settings
# to the source code
configure_file (
  "${PROJECT_SOURCE_DIR}/include/util/SDLTestConfig.h.in"
  "${PROJECT_BINARY_DIR}/include/util/SDLTestConfig.h"
  )

file(COPY ${CMAKE_CURRENT_SOURCE_DIR}/3party/SDL_image/ DESTINATION ${CMAKE_CURRENT_BINARY_DIR}/3party/SDL_image/)

# SDL library
ExternalProject_Add(sdl2_project
    SOURCE_DIR ${CMAKE_CURRENT_SOURCE_DIR}/3party/SDL/
    BINARY_DIR ${CMAKE_CURRENT_BINARY_DIR}/3party/SDL/
    CMAKE_ARGS -DCMAKE_INSTALL_PREFIX=<BINARY_DIR>/install
    BUILD_COMMAND ${MAKE})

ExternalProject_Get_Property(sdl2_project SOURCE_DIR)
ExternalProject_Get_Property(sdl2_project BINARY_DIR)

set(SDL2_SRC ${SOURCE_DIR})
set(SDL2_BIN ${BINARY_DIR})

# libPNG library
ExternalProject_Add(libpng_project
    SOURCE_DIR ${CMAKE_CURRENT_BINARY_DIR}/3party/SDL_image/external/libpng-1.6.32
    BINARY_DIR ${CMAKE_CURRENT_BINARY_DIR}/3party/libPNG/
    CMAKE_ARGS -D DCMAKE_INSTALL_PREFIX=<BINARY_DIR>/install DPNG_TESTS=OFF
    INSTALL_COMMAND ""
)

ExternalProject_Get_Property(libpng_project SOURCE_DIR)
ExternalProject_Get_Property(libpng_project BINARY_DIR)

set(LIBPNG_SRC ${SOURCE_DIR})
set(LIBPNG_BIN ${BINARY_DIR})

# SDL_image library
ExternalProject_Add(sdl2_image_project
    SOURCE_DIR ${CMAKE_CURRENT_BINARY_DIR}/3party/SDL_image/
    DEPENDS sdl2_project libpng_project
    CONFIGURE_COMMAND <SOURCE_DIR>/configure --prefix=<INSTALL_DIR> --enable-shared=no --with-sdl-prefix=${SDL2_BIN}/install --disable-sdltest --enable-jpg-shared=no
    BUILD_COMMAND <SOURCE_DIR>/autogen.sh && make
    INSTALL_COMMAND ""
)

ExternalProject_Get_Property(sdl2_image_project SOURCE_DIR)
ExternalProject_Get_Property(sdl2_image_project BINARY_DIR)

set(SDL2_IMAGE_SRC ${SOURCE_DIR})
set(SDL2_IMAGE_BIN ${BINARY_DIR})


# Core library
file(GLOB CoreGlob src/core/*.cpp)
add_library(Core ${CoreGlob})
include_directories ("${CMAKE_CURRENT_BINARY_DIR}/include")
include_directories ("${CMAKE_CURRENT_SOURCE_DIR}/include")
include_directories(${SDL2_SRC}/include)
include_directories(${SDL2_IMAGE_SRC})

# Resource
file(GLOB AssetsGlob assets/*)

# Exec
add_executable(SDL-Test main.cpp)

add_dependencies(SDL-Test sdl2_project)
add_dependencies(SDL-Test sdl2_image_project)

target_link_libraries(SDL-Test Core)
target_link_libraries(SDL-Test ${SDL2_BIN}/install/lib/libSDL2.a)
target_link_libraries(SDL-Test ${SDL2_IMAGE_BIN}/.libs/libSDL2_image.a)
target_link_libraries(SDL-Test dl)
target_link_libraries(SDL-Test pthread)
target_link_libraries(SDL-Test sndio)

# Install
install(FILES ${AssetsGlob} DESTINATION bin)
install(FILES ${CoreGlob} DESTINATION include)
install(TARGETS SDL-Test DESTINATION bin)
install(TARGETS Core DESTINATION lib)