cmake_minimum_required(VERSION 2.8.12)

# uncomment next line if you want to build with GDB stub
# add_definitions(-DWITH_GDB_DEBUGGER)

set(ASMJIT_STATIC TRUE)

if (NOT CMAKE_BUILD_TYPE)
	message(STATUS "No build type selected, default to Release")
	set(CMAKE_BUILD_TYPE "Release")
endif()

if(NOT CMAKE_SIZEOF_VOID_P EQUAL 8)
	message( FATAL_ERROR "RPCS3 can only be compiled on 64-bit platforms." )
endif()

if (CMAKE_COMPILER_IS_GNUCC AND CMAKE_CXX_COMPILER_VERSION VERSION_LESS 5.1)
	message( FATAL_ERROR "RPCS3 requires at least gcc-5.1." )
endif()

if (CMAKE_COMPILER_IS_GNUCC AND CMAKE_CXX_COMPILER_VERSION VERSION_EQUAL 6.1)
	message( FATAL_ERROR "RPCS3 can't be compiled with gcc-6.1, see #1691." )
endif()

find_program(CCACHE_FOUND ccache)
if (CCACHE_FOUND)
	set_property(GLOBAL PROPERTY RULE_LAUNCH_COMPILE ccache)
	set_property(GLOBAL PROPERTY RULE_LAUNCH_LINK ccache)
endif()

add_definitions(-DCMAKE_BUILD)

# We use libpng's static library and don't need to build the shared library and run the tests
set(PNG_SHARED OFF CACHE BOOL "Build shared lib." FORCE)
set(PNG_TESTS  OFF CACHE BOOL "Build tests." FORCE)

# Select the version of libpng to use, default is builtin
if (NOT USE_SYSTEM_LIBPNG)
	add_subdirectory( 3rdparty/libpng )
endif()

option(VULKAN_PREBUILT "" OFF)

# TODO: do real installation, including copying directory structure
set(CMAKE_RUNTIME_OUTPUT_DIRECTORY_RELEASE "${PROJECT_BINARY_DIR}/bin")
set(CMAKE_RUNTIME_OUTPUT_DIRECTORY_DEBUG "${PROJECT_BINARY_DIR}/bin")
add_subdirectory( Vulkan )
add_subdirectory( rpcs3 )
add_subdirectory( rsx_program_decompiler )