paulxstretch/deps/clap-juce-extensions/CMakeLists.txt

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# CMAKE Support for out of tree clap plugin extensions to Juce 6
#
# To use these in your juce6 cmake project
# 1. Include this cmake file in your build path
# 2. Create your juce plugin as normal with formats VST3 etc...
# 3. After that, add the following lines (or similar) to your cmake
# clap_juce_extensions_plugin(TARGET my-target
# CLAP_ID "com.my-cool-plugs.my-target")
# 4. Reload your CMAKe file and my-target_CLAP will be a buildable target
cmake_minimum_required (VERSION 3.15 FATAL_ERROR)
project(clap-juce-extensions VERSION 0.1 LANGUAGES C CXX)
set(CMAKE_CXX_EXTENSIONS OFF)
set(CMAKE_CXX_STANDARD 14)
add_subdirectory(clap-libs/clap clapjuceext_clap EXCLUDE_FROM_ALL)
add_subdirectory(clap-libs/clap-helpers clapjuceext_claphelpers EXCLUDE_FROM_ALL)
add_library(clap_juce_extensions STATIC src/extensions/clap-juce-extensions.cpp)
set_property(TARGET clap_juce_extensions PROPERTY CXX_STANDARD 14)
target_include_directories(clap_juce_extensions PUBLIC ${CMAKE_CURRENT_SOURCE_DIR}/include)
target_compile_definitions(clap_juce_extensions PUBLIC
HAS_CLAP_JUCE_EXTENSIONS=1)
target_link_libraries(clap_juce_extensions PUBLIC clap-core clap-helpers)
set_target_properties(clap_juce_extensions PROPERTIES
POSITION_INDEPENDENT_CODE TRUE
VISIBILITY_INLINES_HIDDEN TRUE
C_VISBILITY_PRESET hidden
CXX_VISIBILITY_PRESET hidden
)
add_library(clap_juce_sources INTERFACE ${CMAKE_CURRENT_SOURCE_DIR}/src/wrapper/clap-juce-wrapper.cpp)
set_property(TARGET clap_juce_sources PROPERTY CXX_STANDARD 14)
if (APPLE)
target_sources(clap_juce_sources INTERFACE ${CMAKE_CURRENT_SOURCE_DIR}/src/wrapper/clap-juce-mac.mm)
endif()
target_include_directories(clap_juce_sources INTERFACE ${CMAKE_CURRENT_SOURCE_DIR}/include)
function(clap_juce_extensions_plugin)
set(oneValueArgs TARGET)
set(multiValueArgs CLAP_ID CLAP_FEATURES CLAP_MANUAL_URL CLAP_SUPPORT_URL)
cmake_parse_arguments(CJA "" "${oneValueArgs}"
"${multiValueArgs}" ${ARGN} )
set(target ${CJA_TARGET})
set(claptarget ${target}_CLAP)
message(STATUS "Creating CLAP ${claptarget} from ${target}")
if ("${CJA_CLAP_ID}" STREQUAL "")
message(FATAL_ERROR "You must specify CLAP_ID to add a clap" )
endif()
if ("${CJA_CLAP_FEATURES}" STREQUAL "")
message(WARNING "No CLAP_FEATURES were specified! Using \"instrument\" by default.")
set(CJA_CLAP_FEATURES instrument)
endif()
# we need the list of features as comma separated quoted strings
foreach(feature IN LISTS CJA_CLAP_FEATURES)
list (APPEND CJA_CLAP_FEATURES_PARSED "\"${feature}\"")
endforeach()
list (JOIN CJA_CLAP_FEATURES_PARSED ", " CJA_CLAP_FEATURES_PARSED)
get_property(SRC TARGET clap_juce_sources PROPERTY SOURCES)
add_library(${claptarget} MODULE ${SRC})
set_target_properties(${claptarget} PROPERTIES
CXX_STANDARD 14
ARCHIVE_OUTPUT_DIRECTORY "$<GENEX_EVAL:$<TARGET_PROPERTY:${target},ARCHIVE_OUTPUT_DIRECTORY>>/CLAP"
LIBRARY_OUTPUT_DIRECTORY "$<GENEX_EVAL:$<TARGET_PROPERTY:${target},LIBRARY_OUTPUT_DIRECTORY>>/CLAP"
RUNTIME_OUTPUT_DIRECTORY "$<GENEX_EVAL:$<TARGET_PROPERTY:${target},RUNTIME_OUTPUT_DIRECTORY>>/CLAP")
get_target_property(products_folder ${claptarget} LIBRARY_OUTPUT_DIRECTORY)
set(product_name $<TARGET_PROPERTY:${target},JUCE_PRODUCT_NAME>)
if (${CMAKE_SYSTEM_NAME} STREQUAL "Darwin")
set_target_properties(${claptarget} PROPERTIES
BUNDLE True
BUNDLE_EXTENSION clap
PREFIX ""
OUTPUT_NAME "${product_name}"
MACOSX_BUNDLE TRUE
)
else()
set_target_properties(${claptarget} PROPERTIES
PREFIX ""
SUFFIX ".clap"
OUTPUT_NAME "${product_name}"
)
endif()
target_include_directories(${claptarget} PRIVATE
$<TARGET_PROPERTY:${target},INCLUDE_DIRECTORIES>)
target_compile_definitions(${claptarget} PRIVATE
CLAP_ID="${CJA_CLAP_ID}"
CLAP_FEATURES=${CJA_CLAP_FEATURES_PARSED}
CLAP_MANUAL_URL="${CJA_CLAP_MANUAL_URL}"
CLAP_SUPPORT_URL="${CJA_CLAP_SUPPORT_URL}")
target_link_libraries(${target} PUBLIC clap_juce_extensions)
target_link_libraries(${claptarget} PUBLIC clap-core clap-helpers clap_juce_sources ${target})
set_property(TARGET ${claptarget} PROPERTY C_VISIBILITY_PRESET hidden)
set_property(TARGET ${claptarget} PROPERTY VISIBILITY_INLINES_HIDDEN ON)
set_target_properties(${claptarget} PROPERTIES
POSITION_INDEPENDENT_CODE TRUE
VISIBILITY_INLINES_HIDDEN TRUE
C_VISBILITY_PRESET hidden
CXX_VISIBILITY_PRESET hidden
)
get_target_property(docopy "${target}" JUCE_COPY_PLUGIN_AFTER_BUILD)
if(docopy)
message(STATUS "Copy After Build" )
if (${CMAKE_SYSTEM_NAME} STREQUAL "Darwin")
add_custom_command(TARGET ${claptarget} POST_BUILD
COMMAND ${CMAKE_COMMAND} -E echo "Installing ${products_folder}/${product_name}.clap to ~/Library/Audio/Plug-Ins/CLAP/"
COMMAND ${CMAKE_COMMAND} -E make_directory "~/Library/Audio/Plug-Ins/CLAP"
COMMAND ${CMAKE_COMMAND} -E copy_directory "${products_folder}/${product_name}.clap" "~/Library/Audio/Plug-Ins/CLAP/${product_name}.clap"
)
endif()
if (${CMAKE_SYSTEM_NAME} STREQUAL "Linux")
add_custom_command(TARGET ${claptarget} POST_BUILD
COMMAND ${CMAKE_COMMAND} -E echo "Installing ${products_folder}/${product_name}.clap"
COMMAND ${CMAKE_COMMAND} -E make_directory "~/.clap"
COMMAND ${CMAKE_COMMAND} -E copy "${products_folder}/${product_name}.clap" "~/.clap/"
)
endif()
endif()
endfunction()