########################################################################
# gr-rylr998: GNU Radio Out-of-Tree Module for RYLR998 LoRa Modems
########################################################################

cmake_minimum_required(VERSION 3.10)
project(gr-rylr998 VERSION 0.1.0 LANGUAGES CXX)

# Set the default build type
if(NOT CMAKE_BUILD_TYPE)
    set(CMAKE_BUILD_TYPE Release CACHE STRING "Build type" FORCE)
endif()

# Find GNU Radio
find_package(Gnuradio "3.10" REQUIRED COMPONENTS runtime blocks)

# Find Python
find_package(Python3 COMPONENTS Interpreter Development REQUIRED)

# Set installation directories
include(GNUInstallDirs)
set(GR_PYTHON_DIR ${CMAKE_INSTALL_PREFIX}/${Python3_SITEARCH}/rylr998)
set(GR_GRC_BLOCKS_DIR ${CMAKE_INSTALL_PREFIX}/share/gnuradio/grc/blocks)

########################################################################
# Install Python module
########################################################################

# Python source files
set(PYTHON_SOURCES
    python/rylr998/__init__.py
    python/rylr998/networkid.py
    python/rylr998/css_demod.py
    python/rylr998/css_mod.py
    python/rylr998/phy_decode.py
    python/rylr998/phy_encode.py
    python/rylr998/frame_sync.py
    python/rylr998/frame_gen.py
)

# Install Python module
install(FILES ${PYTHON_SOURCES}
    DESTINATION ${GR_PYTHON_DIR}
    COMPONENT python
)

########################################################################
# Install GRC block definitions
########################################################################

set(GRC_BLOCKS
    grc/rylr998_css_demod.block.yml
    grc/rylr998_css_mod.block.yml
    grc/rylr998_frame_sync.block.yml
    grc/rylr998_frame_gen.block.yml
    grc/rylr998_phy_decode.block.yml
    grc/rylr998_phy_encode.block.yml
    grc/rylr998_rx.block.yml
    grc/rylr998_tx.block.yml
)

install(FILES ${GRC_BLOCKS}
    DESTINATION ${GR_GRC_BLOCKS_DIR}
    COMPONENT grc
)

########################################################################
# Print summary
########################################################################

message(STATUS "")
message(STATUS "========================================")
message(STATUS "gr-rylr998 Configuration Summary")
message(STATUS "========================================")
message(STATUS "Version: ${PROJECT_VERSION}")
message(STATUS "Build type: ${CMAKE_BUILD_TYPE}")
message(STATUS "Python site-packages: ${GR_PYTHON_DIR}")
message(STATUS "GRC blocks dir: ${GR_GRC_BLOCKS_DIR}")
message(STATUS "========================================")
message(STATUS "")