###############################################################################
cmake_minimum_required(VERSION 3.7.0)
project(cruft-crypto CXX)


###############################################################################
if (NOT TARGET cruft-util)
    message (FATAL_ERROR "cruft-util was not found")
endif ()


###############################################################################
list (APPEND sources
    fwd.hpp

    hash/blake.cpp
    hash/blake.hpp
    hash/blake2.cpp
    hash/blake2.hpp
    hash/md2.cpp
    hash/md2.hpp
    hash/md4.cpp
    hash/md4.hpp
    hash/md5.cpp
    hash/md5.hpp
    hash/md6.cpp
    hash/md6.hpp
    hash/ripemd.cpp
    hash/ripemd.hpp
    hash/sha1.cpp
    hash/sha1.hpp
    hash/sha2.cpp
    hash/sha2.hpp

    hash/pbkdf2.cpp
    hash/pbkdf2.hpp
    hash/hmac.cpp
    hash/hmac.hpp

    hash/hotp.cpp
    hash/hotp.hpp

    stream/chacha.cpp
    stream/chacha.hpp
    stream/rabbit.cpp
    stream/rabbit.hpp
    stream/rc4.cpp
    stream/rc4.hpp
    stream/rc5.cpp
    stream/rc5.hpp
    stream/rc6.cpp
    stream/rc6.hpp
    stream/salsa.cpp
    stream/salsa.hpp

    block/blowfish.cpp
    block/blowfish.hpp
    block/tea.cpp
    block/tea.hpp
    block/xtea.cpp
    block/xtea.hpp
    block/xxtea.cpp
    block/xxtea.hpp
)


option (TESTS "enable unit testing" ON)

if (TESTS)
    include (CTest)
    enable_testing ()

    list (APPEND tests
        hash/blake
        hash/blake2
        hash/md2
        hash/md4
        hash/md5
        hash/md6
        hash/ripemd
        hash/sha1
        hash/sha2

        hash/hmac
        hash/hotp

        stream/rc4
        stream/salsa

        block/tea
        block/xtea
        block/xxtea
    )

    foreach (t ${tests})
        string(REPLACE "/" "_" name "test/${t}")
        add_executable(crypto_${name} test/${t}.cpp)
        target_link_libraries(crypto_${name} PRIVATE cruft-crypto)
        target_include_directories(crypto_${name} PRIVATE ${CMAKE_CURRENT_SOURCE_DIR})
        add_test(NAME crypto_${name} COMMAND crypto_${name})
    endforeach()
endif ()


###############################################################################
add_library (cruft-crypto STATIC ${sources})
target_link_libraries (cruft-crypto INTERFACE cruft-util)


##-----------------------------------------------------------------------------
add_executable (crypto_hash tools/hash.cpp)
target_link_libraries (crypto_hash cruft-crypto)


###############################################################################
configure_file(libcruft-crypto.pc.in libcruft-crypto.pc)
configure_file(Doxyfile.in Doxyfile)