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WIP: Add CMake scripts
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‎CMakeLists.txt‎

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cmake_minimum_required(VERSION 3.14)
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project(iPlug2OOS)
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# Disable deprecated warnings
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if(MSVC)
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add_compile_options(/wd4996)
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else()
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add_compile_options(-Wno-deprecated-declarations)
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endif()
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set(IPLUG2_DIR ${CMAKE_SOURCE_DIR}/iPlug2)
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include(${IPLUG2_DIR}/iPlug2.cmake)
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find_package(iPlug2 REQUIRED)
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add_subdirectory(TemplateProject)

‎TemplateProject/CMakeLists.txt‎

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cmake_minimum_required(VERSION 3.14)
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project(TemplateProject VERSION 1.0.0)
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# Set up iPlug2 paths
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set(IPLUG2_DIR ${CMAKE_CURRENT_SOURCE_DIR}/../iPlug2 CACHE PATH "iPlug2 root directory")
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include(${IPLUG2_DIR}/iPlug2.cmake)
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find_package(iPlug2 REQUIRED)
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# IGraphics backend selection
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set(IGRAPHICS_BACKEND "NANOVG" CACHE STRING "IGraphics drawing backend")
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set_property(CACHE IGRAPHICS_BACKEND PROPERTY STRINGS "NANOVG" "SKIA")
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# IGraphics renderer selection (platform-aware defaults)
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# NANOVG supports: GL2, GL3, METAL (Metal is macOS/iOS only)
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# SKIA supports: GL3, METAL, CPU
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if(WIN32)
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set(DEFAULT_RENDERER "GL2")
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elseif(APPLE)
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set(DEFAULT_RENDERER "METAL")
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else()
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set(DEFAULT_RENDERER "GL2")
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endif()
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set(IGRAPHICS_RENDERER "${DEFAULT_RENDERER}" CACHE STRING "IGraphics renderer")
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set_property(CACHE IGRAPHICS_RENDERER PROPERTY STRINGS "GL2" "GL3" "METAL" "CPU")
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# Construct the IGraphics library target based on selections
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if(IGRAPHICS_BACKEND STREQUAL "SKIA")
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if(IGRAPHICS_RENDERER STREQUAL "CPU")
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set(IGRAPHICS_LIB iPlug2::IGraphics::Skia::CPU)
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elseif(IGRAPHICS_RENDERER STREQUAL "GL3")
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set(IGRAPHICS_LIB iPlug2::IGraphics::Skia::GL3)
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else()
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set(IGRAPHICS_LIB iPlug2::IGraphics::Skia::Metal)
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endif()
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else()
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# NanoVG
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if(IGRAPHICS_RENDERER STREQUAL "GL3")
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set(IGRAPHICS_LIB iPlug2::IGraphics::NanoVG::GL3)
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elseif(IGRAPHICS_RENDERER STREQUAL "METAL")
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set(IGRAPHICS_LIB iPlug2::IGraphics::NanoVG::Metal)
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else()
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# Default to GL2 for NanoVG
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set(IGRAPHICS_LIB iPlug2::IGraphics::NanoVG)
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endif()
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endif()
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message(STATUS "IGraphics: ${IGRAPHICS_BACKEND}/${IGRAPHICS_RENDERER} -> ${IGRAPHICS_LIB}")
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set(PROJECT_DIR ${CMAKE_CURRENT_SOURCE_DIR})
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set(PLUG_RESOURCES_DIR ${PROJECT_DIR}/resources)
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set(SOURCE_FILES
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TemplateProject.cpp
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TemplateProject.h
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resources/resource.h
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)
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# create a private library target called "__${PROJECT_NAME}-base" for shared code
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add_library(_${PROJECT_NAME}-base INTERFACE)
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iplug_add_target(_${PROJECT_NAME}-base INTERFACE
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INCLUDE ${PROJECT_DIR} ${PROJECT_DIR}/resources
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LINK iPlug2::IPlug
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)
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# Font resources for bundles
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set(FONT_FILES ${PLUG_RESOURCES_DIR}/fonts/Roboto-Regular.ttf)
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# Helper function to add resources to plugin bundles
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function(iplug_add_plugin_resources target)
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target_sources(${target} PRIVATE ${FONT_FILES})
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set_source_files_properties(${FONT_FILES} PROPERTIES
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MACOSX_PACKAGE_LOCATION Resources
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)
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endfunction()
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# ============================================================================
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# macOS/Windows targets (not iOS, not Emscripten)
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# ============================================================================
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if(NOT IOS AND NOT CMAKE_SYSTEM_NAME STREQUAL "Emscripten")
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# ============================================================================
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# APP Target (Standalone Application) - with IGraphics UI
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# ============================================================================
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set(APP_SOURCES ${SOURCE_FILES})
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# Add Windows resource file for dialog/menu resources
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if(WIN32)
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list(APPEND APP_SOURCES ${PLUG_RESOURCES_DIR}/main.rc)
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# Resource compiler needs to find font files referenced in main.rc
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set(CMAKE_RC_FLAGS "${CMAKE_RC_FLAGS} /I\"${PLUG_RESOURCES_DIR}/fonts\"")
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endif()
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add_executable(${PROJECT_NAME}-app ${APP_SOURCES})
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iplug_add_target(${PROJECT_NAME}-app PUBLIC
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LINK iPlug2::APP ${IGRAPHICS_LIB} _${PROJECT_NAME}-base
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RESOURCE ${RESOURCES}
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)
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iplug_configure_target(${PROJECT_NAME}-app APP ${PROJECT_NAME})
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# Add font resources to APP bundle
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target_sources(${PROJECT_NAME}-app PRIVATE ${FONT_FILES})
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set_source_files_properties(${FONT_FILES} PROPERTIES
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MACOSX_PACKAGE_LOCATION Resources
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)
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# ============================================================================
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# VST3 Target - with IGraphics UI
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# ============================================================================
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add_library(${PROJECT_NAME}-vst3 MODULE ${SOURCE_FILES})
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iplug_add_target(${PROJECT_NAME}-vst3 PUBLIC
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LINK iPlug2::VST3 ${IGRAPHICS_LIB} _${PROJECT_NAME}-base
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)
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iplug_configure_target(${PROJECT_NAME}-vst3 VST3 ${PROJECT_NAME})
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iplug_add_plugin_resources(${PROJECT_NAME}-vst3)
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# ============================================================================
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# CLAP Target - with IGraphics UI
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# ============================================================================
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add_library(${PROJECT_NAME}-clap MODULE ${SOURCE_FILES})
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iplug_add_target(${PROJECT_NAME}-clap PUBLIC
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LINK iPlug2::CLAP ${IGRAPHICS_LIB} _${PROJECT_NAME}-base
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)
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iplug_configure_target(${PROJECT_NAME}-clap CLAP ${PROJECT_NAME})
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iplug_add_plugin_resources(${PROJECT_NAME}-clap)
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# ============================================================================
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# AAX Target - with IGraphics UI
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# ============================================================================
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add_library(${PROJECT_NAME}-aax MODULE ${SOURCE_FILES})
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iplug_add_target(${PROJECT_NAME}-aax PUBLIC
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LINK iPlug2::AAX ${IGRAPHICS_LIB} _${PROJECT_NAME}-base
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)
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iplug_configure_target(${PROJECT_NAME}-aax AAX ${PROJECT_NAME})
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iplug_add_plugin_resources(${PROJECT_NAME}-aax)
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# ============================================================================
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# CLI Target (Command Line Interface) - NO IGraphics, for offline processing
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# ============================================================================
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add_executable(${PROJECT_NAME}-cli
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TemplateProject.cpp
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TemplateProject.h
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resources/resource.h
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)
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iplug_add_target(${PROJECT_NAME}-cli PUBLIC
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INCLUDE ${PROJECT_DIR} ${PROJECT_DIR}/resources
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LINK iPlug2::CLI
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)
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iplug_configure_cli(${PROJECT_NAME}-cli ${PROJECT_NAME})
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endif()
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# ============================================================================
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# AUv2 Target (macOS only) - with IGraphics UI
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# ============================================================================
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if(APPLE AND NOT IOS)
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add_library(${PROJECT_NAME}-au MODULE ${SOURCE_FILES})
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iplug_add_target(${PROJECT_NAME}-au PUBLIC
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LINK iPlug2::AUv2 ${IGRAPHICS_LIB} _${PROJECT_NAME}-base
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)
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iplug_configure_target(${PROJECT_NAME}-au AUv2 ${PROJECT_NAME})
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iplug_add_plugin_resources(${PROJECT_NAME}-au)
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endif()
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# ============================================================================
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# AUv3 Targets (macOS only) - Framework + Appex embedded in APP
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# ============================================================================
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if(APPLE AND NOT IOS)
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# Framework containing AUv3 plugin code
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add_library(${PROJECT_NAME}AU-framework SHARED ${SOURCE_FILES})
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iplug_add_target(${PROJECT_NAME}AU-framework PUBLIC
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LINK iPlug2::AUv3 ${IGRAPHICS_LIB} _${PROJECT_NAME}-base
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)
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iplug_configure_target(${PROJECT_NAME}AU-framework AUv3Framework ${PROJECT_NAME})
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iplug_add_plugin_resources(${PROJECT_NAME}AU-framework)
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# App Extension (appex) - executable using NSExtensionMain entry point
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add_executable(${PROJECT_NAME}AUv3-appex
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${PLUG_RESOURCES_DIR}/${PROJECT_NAME}AUv3Appex.m
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)
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iplug_configure_target(${PROJECT_NAME}AUv3-appex AUv3Appex ${PROJECT_NAME})
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# Embed AUv3 appex in the existing APP target
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iplug_embed_auv3_in_app(${PROJECT_NAME}-app ${PROJECT_NAME})
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endif()
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# ============================================================================
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# iOS Targets - AUv3 Framework + Appex + Standalone App
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# ============================================================================
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if(IOS)
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# iOS AUv3 Framework containing plugin code
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add_library(${PROJECT_NAME}AU-ios-framework SHARED ${SOURCE_FILES})
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iplug_add_target(${PROJECT_NAME}AU-ios-framework PUBLIC
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LINK iPlug2::AUv3iOS ${IGRAPHICS_LIB} _${PROJECT_NAME}-base
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)
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iplug_configure_target(${PROJECT_NAME}AU-ios-framework AUv3iOSFramework ${PROJECT_NAME})
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iplug_add_plugin_resources(${PROJECT_NAME}AU-ios-framework)
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# iOS AUv3 App Extension (appex)
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add_executable(${PROJECT_NAME}AUv3-ios-appex
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${PLUG_RESOURCES_DIR}/${PROJECT_NAME}AUv3Appex.m
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)
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iplug_configure_target(${PROJECT_NAME}AUv3-ios-appex AUv3iOSAppex ${PROJECT_NAME})
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# iOS Standalone App that hosts the AUv3 for testing
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add_executable(${PROJECT_NAME}-ios-app ${SOURCE_FILES})
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iplug_add_target(${PROJECT_NAME}-ios-app PUBLIC
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LINK iPlug2::AUv3iOS ${IGRAPHICS_LIB} _${PROJECT_NAME}-base
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)
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iplug_configure_target(${PROJECT_NAME}-ios-app IOSApp ${PROJECT_NAME})
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iplug_add_plugin_resources(${PROJECT_NAME}-ios-app)
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# Embed AUv3 appex and framework in the iOS app
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iplug_embed_auv3ios_in_app(${PROJECT_NAME}-ios-app ${PROJECT_NAME})
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endif()
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# ============================================================================
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# WAM/Web Targets (Emscripten only)
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# ============================================================================
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if(CMAKE_SYSTEM_NAME STREQUAL "Emscripten")
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# WAM Processor target (DSP/audio worklet)
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add_executable(${PROJECT_NAME}-wam ${SOURCE_FILES})
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iplug_add_target(${PROJECT_NAME}-wam PUBLIC
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LINK iPlug2::WAM _${PROJECT_NAME}-base
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)
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iplug_configure_target(${PROJECT_NAME}-wam WAM ${PROJECT_NAME})
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# Web Controller target (UI/graphics)
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add_executable(${PROJECT_NAME}-web ${SOURCE_FILES})
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iplug_add_target(${PROJECT_NAME}-web PUBLIC
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LINK iPlug2::Web _${PROJECT_NAME}-base
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)
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iplug_configure_target(${PROJECT_NAME}-web Web ${PROJECT_NAME})
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# Combined WAM distribution target (bundles resources, templates, etc.)
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iplug_build_wam_dist(${PROJECT_NAME}
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WAM_TARGET ${PROJECT_NAME}-wam
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WEB_TARGET ${PROJECT_NAME}-web
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SITE_ORIGIN "/"
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)
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endif()

‎iPlug2‎

Submodule iPlug2 updated 51 files

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