CMakeLists.txt

cmake_minimum_required(VERSION 3.16)

project (openjpegjs
  LANGUAGES CXX)

# set the build type if not specified
set(default_build_type "Release")
if(NOT CMAKE_BUILD_TYPE AND NOT CMAKE_CONFIGURATION_TYPES)
  message(STATUS "Setting build type to '${default_build_type}' as none was specified.")
  set(CMAKE_BUILD_TYPE "${default_build_type}")
endif()

if(NOT EXISTS "${PROJECT_SOURCE_DIR}/extern/openjpeg/CMakeLists.txt")
    message(FATAL_ERROR "The submodules were not downloaded! GIT_SUBMODULE was turned off or failed. Please update submodules and try again.")
endif()

option(BUILD_SHARED_LIBS "" OFF)
option(BUILD_STATIC_LIBS "" ON)
option(OPJ_USE_THREAD "Build with thread/mutex support " OFF)

# add the external library
add_subdirectory(extern/openjpeg EXCLUDE_FROM_ALL)

# add the js wrapper
if(EMSCRIPTEN)
  add_subdirectory(src)
endif()

# c++ native test case
if(NOT EMSCRIPTEN)
  add_subdirectory(test/cpp)
endif()