git subrepo clone (merge) https://github.com/free-audio/clap-helpers.git deps/clap-juce-extensions/clap-libs/clap-helpers

subrepo:
  subdir:   "deps/clap-juce-extensions/clap-libs/clap-helpers"
  merged:   "2bb43c187"
upstream:
  origin:   "https://github.com/free-audio/clap-helpers.git"
  branch:   "main"
  commit:   "2bb43c187"
git-subrepo:
  version:  "0.4.3"
  origin:   "https://github.com/ingydotnet/git-subrepo.git"
  commit:   "2f68596"

deps/clap-juce-extensions/clap-libs/clap-helpers/CMakeLists.txt

@@ -0,0 +1,25 @@
+cmake_minimum_required(VERSION 3.17)
+cmake_policy(SET CMP0100 NEW)  # handle .hh files
+project(CLAP_HELPERS C CXX)
+enable_testing()
+find_package(Catch2 QUIET)
+
+add_library(clap-helpers INTERFACE)
+set_target_properties(clap-helpers PROPERTIES
+    POSITION_INDEPENDENT_CODE ON
+    CXX_STANDARD 11)
+target_include_directories(clap-helpers INTERFACE include)
+target_link_libraries(clap-helpers INTERFACE clap-core)
+
+if (Catch2_FOUND)
+    add_executable(clap-helpers-tests
+        tests/plugin.cc
+        tests/main.cc)
+    set_target_properties(clap-helpers-tests PROPERTIES CXX_STANDARD 11)
+    target_link_libraries(clap-helpers-tests clap-helpers clap-core Catch2::Catch2)
+    target_compile_definitions(clap-helpers-tests PUBLIC -DCATCH_CONFIG_PREFIX_ALL)
+    add_test(NAME test-clap-helpers COMMAND clap-helpers-tests)
+    add_dependencies(clap-tests clap-helpers-tests)
+endif()
+
+install(DIRECTORY include DESTINATION ".")