cmake_minimum_required (VERSION 3.10)

#name for visual studio solution
project (HelloVersion)

# set name of filter in ADTF
set (HELLO_VERSION_FILTER hello_version_filter)

#create header and source if they do not exist yet
if(NOT EXISTS ${CMAKE_CURRENT_SOURCE_DIR}/hello_version_filter.h)
  file(WRITE hello_version_filter.h)
endif()
if(NOT EXISTS ${CMAKE_CURRENT_SOURCE_DIR}/hello_version_filter.cpp)
  file(WRITE hello_version_filter.cpp)
endif()

# makes headers, libraries and additional CMake macros of the ADTF SDK available
find_package(ADTF COMPONENTS filtersdk)

# Adds the hello_version_filter project to the Visual Studio solution, which when build
# creates a shared object called hello_version_filter.adtfplugin
adtf_add_filter(${HELLO_VERSION_FILTER} hello_version_filter.h hello_version_filter.cpp)

# Adds the INSTALL project to the Visual Studio solution, which when build
# copies our filter to the subdirectory given as the second argument into ${CMAKE_INSTALL_PREFIX}
adtf_install_filter(${HELLO_VERSION_FILTER} src/examples/bin)

# Generate a plugindescription for our filter
adtf_create_plugindescription(TARGET ${HELLO_VERSION_FILTER} PLUGIN_SUBDIR "src/examples/bin")