cmake_minimum_required(VERSION 3.18)
project(DockingAtHOME VERSION 1.0.0 LANGUAGES CXX CUDA)

set(CMAKE_CXX_STANDARD 17)
set(CMAKE_CXX_STANDARD_REQUIRED ON)
set(CMAKE_CUDA_STANDARD 14)

# Options
option(BUILD_WITH_CUDA "Build with CUDA support" ON)
option(BUILD_BOINC_CLIENT "Build BOINC client integration" ON)
option(BUILD_TESTS "Build test suite" ON)
option(BUILD_EXAMPLES "Build example programs" ON)

# Find required packages
find_package(CUDA REQUIRED)
find_package(Threads REQUIRED)
find_package(OpenSSL REQUIRED)

# Include directories
include_directories(
    ${CMAKE_SOURCE_DIR}/include
    ${CMAKE_SOURCE_DIR}/src
    ${CMAKE_SOURCE_DIR}/external/autodock/src
    ${CMAKE_SOURCE_DIR}/external/cudpp/include
    ${CMAKE_SOURCE_DIR}/external/boinc/lib
    ${CUDA_INCLUDE_DIRS}
)

# Subdirectories
add_subdirectory(external)
add_subdirectory(src)
add_subdirectory(python)

if(BUILD_TESTS)
    enable_testing()
    add_subdirectory(tests)
endif()

if(BUILD_EXAMPLES)
    add_subdirectory(examples)
endif()

# Installation
install(DIRECTORY include/ DESTINATION include/docking-at-home)
install(DIRECTORY config/ DESTINATION etc/docking-at-home)
install(FILES README.md LICENSE DESTINATION share/doc/docking-at-home)

# Package configuration
set(CPACK_PACKAGE_NAME "DockingAtHOME")
set(CPACK_PACKAGE_VERSION ${PROJECT_VERSION})
set(CPACK_PACKAGE_DESCRIPTION_SUMMARY "Distributed Molecular Docking Platform")
set(CPACK_PACKAGE_VENDOR "OpenPeer AI, Riemann Computing Inc., Bleunomics")
include(CPack)