cmake_minimum_required(VERSION 3.15)
project(pam_usercontainer LANGUAGES CXX)

set(CMAKE_CXX_STANDARD 17)
set(CMAKE_CXX_STANDARD_REQUIRED ON)
set(CMAKE_POSITION_INDEPENDENT_CODE ON)

add_library(pam_usercontainer SHARED src/pam_module.cpp src/auth_client.cpp)
set_target_properties(pam_usercontainer PROPERTIES
    OUTPUT_NAME "pam_usercontainer"
    PREFIX ""
)
target_compile_options(pam_usercontainer PRIVATE
    $<$<CXX_COMPILER_ID:GNU>:-Wall -Wextra>
    $<$<CXX_COMPILER_ID:Clang>:-Wall -Wextra>
)
target_include_directories(pam_usercontainer PRIVATE ${CMAKE_CURRENT_SOURCE_DIR}/include)

# Link to Rust staticlib
add_dependencies(pam_usercontainer rust_backend_build)
set(RUST_STATICLIB "${CMAKE_BINARY_DIR}/rust-backend/target/release/librust_backend.a")
target_link_libraries(pam_usercontainer PRIVATE ${RUST_STATICLIB})

# Install target
install(TARGETS pam_usercontainer DESTINATION lib/security)