# Create an INTERFACE library for our C module.

add_library(usermod_cryptography INTERFACE)

# Add our source files to the lib

target_sources(usermod_cryptography INTERFACE

${CMAKE_CURRENT_LIST_DIR}/modcryptography.c

${CMAKE_CURRENT_LIST_DIR}/BLAKE2/ref/blake2s-ref.c

${CMAKE_CURRENT_LIST_DIR}/c25519/src/c25519.c

${CMAKE_CURRENT_LIST_DIR}/c25519/src/ed25519.c

${CMAKE_CURRENT_LIST_DIR}/c25519/src/edsign.c

${CMAKE_CURRENT_LIST_DIR}/c25519/src/f25519.c

${CMAKE_CURRENT_LIST_DIR}/c25519/src/fprime.c

${CMAKE_CURRENT_LIST_DIR}/c25519/src/morph25519.c

${CMAKE_CURRENT_LIST_DIR}/c25519/src/sha512.c

)

if(MICROPY_SSL_MBEDTLS EQUAL 0)

set(MBEDTLS_DIR ${CMAKE_CURRENT_LIST_DIR}/mbedtls)

else()

set(MBEDTLS_DIR ${MICROPY_DIR}/lib/mbedtls)

endif()

# Add the current directory as an include directory.

target_include_directories(usermod_cryptography INTERFACE

${CMAKE_CURRENT_LIST_DIR}

${CMAKE_CURRENT_LIST_DIR}/BLAKE2/ref

${CMAKE_CURRENT_LIST_DIR}/c25519/src

${MBEDTLS_DIR}/include

)

target_compile_definitions(usermod_cryptography INTERFACE

MICROPY_PY_UCRYPTOGRAPHY_ED25519=1

C25519_USE_MBEDTLS_SHA512=1

)

# Link our INTERFACE library to the usermod target.

target_link_libraries(usermod INTERFACE usermod_cryptography)