cmake_minimum_required(VERSION 3.5)
project(pica
    VERSION 0.0.1
    LANGUAGES CXX
)
set(PROJECT_LICENSE "GPL-3.0")

cmake_policy(SET CMP0076 NEW)       #allow adding sources from subdir
cmake_policy(SET CMP0079 NEW)       #allow linking from subdirs

include(GNUInstallDirs)

set(CMAKE_CXX_STANDARD 17)
set(CMAKE_CXX_STANDARD_REQUIRED ON)
set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} "${CMAKE_SOURCE_DIR}/cmake")
set(PICA_BIN_DIR ${CMAKE_CURRENT_BINARY_DIR})

find_package(nlohmann_json REQUIRED)
find_package(FCGI REQUIRED)

add_executable(pica main.cpp)
target_include_directories(pica PRIVATE ${CMAKE_CURRENT_SOURCE_DIR})
target_include_directories(pica PRIVATE ${CMAKE_CURRENT_BINARY_DIR})

add_subdirectory(server)
add_subdirectory(request)
add_subdirectory(response)
add_subdirectory(stream)
add_subdirectory(database)
add_subdirectory(utils)

configure_file(config.h.in config.h @ONLY)

target_link_libraries(pica PRIVATE
    FCGI::FCGI
    FCGI::FCGI++
    nlohmann_json::nlohmann_json
)

install(TARGETS pica RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR})