CMakeLists.txt

cmake_minimum_required(VERSION 3.19)
project(reaper_csurf_us2400 LANGUAGES CXX)

include(CheckCompilerFlag)
include(CheckIncludeFileCXX)
include(CheckLinkerFlag)

if (MSVC AND CMAKE_CXX_COMPILER_VERSION VERSION_GREATER_EQUAL 19.14)
    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /experimental:external /external:W0 ")
    set(CMAKE_INCLUDE_SYSTEM_FLAG_CXX "/external:I ")
endif()

if(MSVC)
    add_definitions(-D_CRT_SECURE_NO_WARNINGS)
endif()

list(APPEND CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/cmake")

if(CMAKE_INSTALL_PREFIX_INITIALIZED_TO_DEFAULT)
  if(WIN32)
    set(USER_CONFIG_DIR "$ENV{APPDATA}")
  elseif(APPLE)
    set(USER_CONFIG_DIR "~/Library/Application Support")
  else()
    set(USER_CONFIG_DIR "~/.config")
  endif()

  set(CMAKE_INSTALL_PREFIX "${USER_CONFIG_DIR}/REAPER" CACHE PATH
    "REAPER resource path where to install ReaFab" FORCE)
endif()

if(CMAKE_OSX_ARCHITECTURES)
  list(JOIN CMAKE_OSX_ARCHITECTURES "-" ARCH_NAME)
elseif(MSVC_CXX_ARCHITECTURE_ID)
  set(ARCH_NAME ${MSVC_CXX_ARCHITECTURE_ID})
else()
  set(ARCH_NAME ${CMAKE_SYSTEM_PROCESSOR})
endif()

STRING(TOLOWER "${ARCH_NAME}" ARCH_NAME)

set(CMAKE_CXX_EXTENSIONS OFF)
set(CMAKE_CXX_STANDARD 17)
set(CMAKE_CXX_STANDARD_REQUIRED ON)
set(CMAKE_CXX_VISIBILITY_PRESET "hidden")
set(CMAKE_MSVC_RUNTIME_LIBRARY "MultiThreaded$<$<CONFIG:Debug>:Debug>")
set(CMAKE_POSITION_INDEPENDENT_CODE ON)

set(CMAKE_INTERPROCEDURAL_OPTIMIZATION_MINSIZEREL     ON)
set(CMAKE_INTERPROCEDURAL_OPTIMIZATION_RELEASE        ON)
set(CMAKE_INTERPROCEDURAL_OPTIMIZATION_RELWITHDEBINFO ON)

add_library(${PROJECT_NAME} SHARED)

set_target_properties(${PROJECT_NAME} PROPERTIES
  PREFIX "" # disable the "lib" prefix
  OUTPUT_NAME "reaper_csurf_us2400-${ARCH_NAME}"
)
set(REAPER_USER_PLUGINS "UserPlugins")

install(TARGETS ${PROJECT_NAME}
  CONFIGURATIONS Debug Release
  RUNTIME DESTINATION "${REAPER_USER_PLUGINS}" # Windows .dll
  LIBRARY DESTINATION "${REAPER_USER_PLUGINS}" # Linux .so/macOS .dylib
)

if (MSVC AND CMAKE_BUILD_TYPE MATCHES RELEASE)
    set_target_properties( ${PROJECT_NAME} PROPERTIES RUNTIME_OUTPUT_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR} )
    set_target_properties( ${PROJECT_NAME} PROPERTIES RUNTIME_OUTPUT_DIRECTORY_DEBUG ${CMAKE_CURRENT_BINARY_DIR} )
    set_target_properties( ${PROJECT_NAME} PROPERTIES RUNTIME_OUTPUT_DIRECTORY_RELEASE ${CMAKE_CURRENT_BINARY_DIR} )
    set_target_properties( ${PROJECT_NAME} PROPERTIES RUNTIME_OUTPUT_DIRECTORY_MINSIZEREL ${CMAKE_CURRENT_BINARY_DIR} )
    set_target_properties( ${PROJECT_NAME} PROPERTIES RUNTIME_OUTPUT_DIRECTORY_RELWITHDEBINFO ${CMAKE_CURRENT_BINARY_DIR} )
    # etc for the other available configuration types (MinSizeRel, RelWithDebInfo)
endif ()

add_subdirectory(${CMAKE_SOURCE_DIR}/source)