if (WIN32)
    cmake_minimum_required (VERSION 3.15)
    cmake_policy(SET CMP0091 NEW)
else()
    cmake_minimum_required (VERSION 3.5)
    if (POLICY CMP0069)
        cmake_policy(SET CMP0069 NEW)
    endif()
endif()

project (libsfizz VERSION 1.2.2 LANGUAGES CXX C)
set (PROJECT_DESCRIPTION "A library to load SFZ description files and use them to render music.")

# External configuration CMake scripts
set (CMAKE_MODULE_PATH "${CMAKE_MODULE_PATH};${CMAKE_CURRENT_SOURCE_DIR}/cmake")
include (BuildType)

# Build Options
include (OptionEx)

set (BUILD_TESTING OFF CACHE BOOL "Disable Abseil's tests [default: OFF]")

option_ex (ENABLE_LTO              "Enable Link Time Optimization" ON)
option_ex (SFIZZ_JACK              "Enable JACK stand-alone build" CMAKE_SYSTEM_NAME STREQUAL "Linux")
option_ex (SFIZZ_RENDER            "Enable renderer of SMF files" ON)
option_ex (SFIZZ_BENCHMARKS        "Enable benchmarks build" OFF)
option_ex (SFIZZ_TESTS             "Enable tests build" OFF)
option_ex (SFIZZ_DEMOS             "Enable feature demos build" OFF)
option_ex (SFIZZ_DEVTOOLS          "Enable developer tools build" OFF)
option_ex (SFIZZ_SHARED            "Enable shared library build" ON)
option_ex (SFIZZ_USE_SNDFILE       "Enable use of the sndfile library" OFF)
option_ex (SFIZZ_USE_VCPKG         "Assume that sfizz is build using vcpkg" OFF)
option_ex (SFIZZ_USE_SYSTEM_ABSEIL "Use Abseil libraries preinstalled on system" OFF)
option_ex (SFIZZ_USE_SYSTEM_GHC_FS "Use GHC Filesystem libraries preinstalled on system" OFF)
option_ex (SFIZZ_USE_SYSTEM_SIMDE  "Use SIMDe libraries preinstalled on system" OFF)
option_ex (SFIZZ_USE_SYSTEM_KISS_FFT "Use KISS FFT libraries preinstalled on system" OFF)
option_ex (SFIZZ_USE_SYSTEM_PUGIXML "Use pugixml libraries preinstalled on system" OFF)
option_ex (SFIZZ_USE_SYSTEM_CXXOPTS "Use CXXOPTS libraries preinstalled on system" OFF)
option_ex (SFIZZ_USE_SYSTEM_CATCH   "Use Catch libraries preinstalled on system" OFF)
option_ex (SFIZZ_STATIC_DEPENDENCIES "Link dependencies statically" OFF)
option_ex (SFIZZ_RELEASE_ASSERTS   "Forced assertions in release builds" OFF)
option_ex (SFIZZ_PROFILE_BUILD     "Profile the build time" OFF)

# The fixed number of controller parameters
set(MIDI_CC_MAX 512 CACHE STRING "Maximum amount of Control Change Messages")

include (SfizzConfig)
include (SfizzDeps)
include (SfizzFaust)

# Don't use IPO in non Release builds
include (CheckIPO)

# Add the static library targets and sources
add_subdirectory (src)

# Optional targets
add_subdirectory (clients)

if (SFIZZ_BENCHMARKS)
    add_subdirectory (benchmarks)
endif()

if (SFIZZ_TESTS)
    enable_testing ()
    add_subdirectory (tests)
endif()

if (SFIZZ_DEMOS)
    add_subdirectory (demos)
endif()

if (SFIZZ_DEVTOOLS)
    add_subdirectory (devtools)
endif()

show_build_info_if_needed()