cmake_minimum_required(VERSION 4.1)
project(Quercus VERSION 0.1.0 LANGUAGES CXX)

set(CMAKE_CXX_STANDARD 20)
set(CMAKE_CXX_STANDARD_REQUIRED ON)
include(FetchContent)

#Make Libraries Available
# 1. nlohmann/json
FetchContent_Declare(json
        URL https://github.com/nlohmann/json/archive/refs/tags/v3.12.0.tar.gz)
FetchContent_MakeAvailable(json)
# 2. Boost Asio
FetchContent_Declare(
        boost_asio
        URL https://github.com/chriskohlhoff/asio/archive/refs/heads/master.tar.gz
)
FetchContent_MakeAvailable(boost_asio)
# 3. libsecp256k1
FetchContent_Declare(secp256k1
        GIT_REPOSITORY https://github.com/bitcoin-core/secp256k1.git
        GIT_TAG v0.7.1
)
FetchContent_MakeAvailable(secp256k1)
# 4. RocksDB (
FetchContent_Declare(rocksdb
        GIT_REPOSITORY https://github.com/facebook/rocksdb.git
        GIT_TAG v10.10.1
)
set(WITH_TESTS OFF CACHE BOOL "" FORCE)
set(WITH_GFLAGS OFF CACHE BOOL "" FORCE)
FetchContent_MakeAvailable(rocksdb)

# 5. OpenSSL
FetchContent_Declare(
        openssl
        URL https://github.com/openssl/openssl/archive/refs/tags/openssl-3.6.1.tar.gz
)
FetchContent_MakeAvailable(openssl)


include_directories(include)

#scan all cpp files under /src folder and add_executable
file(GLOB_RECURSE QUERCUS_SOURCES
        "src/*.cpp"
        "src/*/*.cpp"
        "src/*/*/*.cpp"
        "src/*/*/*/*.cpp"
)
add_executable(Quercus ${QUERCUS_SOURCES})


target_include_directories(Quercus PRIVATE
        include
        ${asio_lib_SOURCE_DIR}/include
        ${json_SOURCE_DIR}/include
        ${secp256k1_SOURCE_DIR}/include
        ${rocksdb_SOURCE_DIR}/include
)

find_package(Threads REQUIRED)

target_link_libraries(Quercus PRIVATE
        secp256k1
        rocksdb
        OpenSSL::Crypto
        OpenSSL::SSL
        asio
        Threads::Threads
        ${CMAKE_DL_LIBS}
)