# The Flutter tooling requires that developers have CMake 3.10 or later
# installed. You should not increase this version, as doing so will cause
# the plugin to fail to compile for some customers of the plugin.
cmake_minimum_required(VERSION 3.10)
set(CMAKE_CXX_STANDARD 17)

# Project-level configuration.
set(PROJECT_NAME "siprix_voip_sdk_linux")
project(${PROJECT_NAME} LANGUAGES CXX)

# This value is used when generating builds using this plugin, so it must
# not be changed.
set(PLUGIN_NAME "${PROJECT_NAME}_plugin")

# Any new source files that you add to the plugin should be added here.
list(APPEND PLUGIN_SOURCES
  "siprix_voip_sdk_plugin.cc"
  "flutter/core_implementations.cc"
  "flutter/standard_codec.cc"
)

# Define the plugin library target. Its name must not be changed (see comment
# on PLUGIN_NAME above).
add_library(${PLUGIN_NAME} SHARED
  ${PLUGIN_SOURCES}
)

# Apply a standard set of build settings that are configured in the
# application-level CMakeLists.txt. This can be removed for plugins that want
# full control over build settings.
apply_standard_settings(${PLUGIN_NAME})

# Symbols are hidden by default to reduce the chance of accidental conflicts
# between plugins. This should not be removed; any symbols that should be
# exported should be explicitly exported with the FLUTTER_PLUGIN_EXPORT macro.
set_target_properties(${PLUGIN_NAME} PROPERTIES
  CXX_VISIBILITY_PRESET hidden)
target_compile_definitions(${PLUGIN_NAME} PRIVATE FLUTTER_PLUGIN_IMPL)

# Source include directories and library dependencies. Add any plugin-specific
# dependencies here.
target_include_directories(${PLUGIN_NAME} INTERFACE
  "${CMAKE_CURRENT_SOURCE_DIR}/include")
target_link_libraries(${PLUGIN_NAME} PRIVATE flutter)
target_link_libraries(${PLUGIN_NAME} PRIVATE PkgConfig::GTK)

set (SIPRIX_FRAMEWORK_LIB "${CMAKE_CURRENT_SOURCE_DIR}/siprix.framework/lib")

target_link_libraries(${PLUGIN_NAME} PRIVATE ${SIPRIX_FRAMEWORK_LIB}/libsiprix.so)
target_link_libraries(${PLUGIN_NAME} PRIVATE ${SIPRIX_FRAMEWORK_LIB}/libsiprixMedia.so)

if (CMAKE_BUILD_TYPE STREQUAL "Debug")
  set_target_properties(${PLUGIN_NAME} PROPERTIES BUILD_RPATH "${SIPRIX_FRAMEWORK_LIB}")
else()
  set_target_properties(${PLUGIN_NAME} PROPERTIES BUILD_RPATH "$ORIGIN")
endif()

# List of absolute paths to libraries that should be bundled with the plugin.
# This list could contain prebuilt libraries, or libraries created by an
# external build triggered from this build file.
set(${PROJECT_NAME}_bundled_libraries
  "${SIPRIX_FRAMEWORK_LIB}/libsiprix.so"
  "${SIPRIX_FRAMEWORK_LIB}/libsiprixMedia.so"
  PARENT_SCOPE
)

# # === Tests ===
# # These unit tests can be run from a terminal after building the example.
# 
# # Only enable test builds when building the example (which sets this variable)
# # so that plugin clients aren't building the tests.
# if (${include_${PROJECT_NAME}_tests})
# if(${CMAKE_VERSION} VERSION_LESS "3.11.0")
# message("Unit tests require CMake 3.11.0 or later")
# else()
# set(TEST_RUNNER "${PROJECT_NAME}_test")
# enable_testing()
# 
# # Add the Google Test dependency.
# include(FetchContent)
# FetchContent_Declare(
#   googletest
#   URL https://github.com/google/googletest/archive/release-1.11.0.zip
# )
# # Prevent overriding the parent project's compiler/linker settings
# set(gtest_force_shared_crt ON CACHE BOOL "" FORCE)
# # Disable install commands for gtest so it doesn't end up in the bundle.
# set(INSTALL_GTEST OFF CACHE BOOL "Disable installation of googletest" FORCE)
# 
# FetchContent_MakeAvailable(googletest)
# 
# # The plugin's exported API is not very useful for unit testing, so build the
# # sources directly into the test binary rather than using the shared library.
# add_executable(${TEST_RUNNER}
#   test/siprix_voip_sdk_plugin_test.cc
#   ${PLUGIN_SOURCES}
# )
# apply_standard_settings(${TEST_RUNNER})
# target_include_directories(${TEST_RUNNER} PRIVATE "${CMAKE_CURRENT_SOURCE_DIR}")
# target_link_libraries(${TEST_RUNNER} PRIVATE flutter)
# target_link_libraries(${TEST_RUNNER} PRIVATE PkgConfig::GTK)
# target_link_libraries(${TEST_RUNNER} PRIVATE gtest_main gmock)
# 
# target_link_libraries(${TEST_RUNNER} PRIVATE ${CMAKE_CURRENT_SOURCE_DIR}/libsiprix.so)
# target_link_libraries(${TEST_RUNNER} PRIVATE ${CMAKE_CURRENT_SOURCE_DIR}/libsiprixMedia.so)
# target_link_libraries(${TEST_RUNNER} PRIVATE -static-libstdc++)
# target_link_libraries(${TEST_RUNNER} PRIVATE pthread)
# target_link_libraries(${TEST_RUNNER} PRIVATE resolv)
# 
# # Enable automatic test discovery.
# include(GoogleTest)
# gtest_discover_tests(${TEST_RUNNER})
# 
# endif()  # CMake version check
# endif()  # include_${PROJECT_NAME}_tests