CMAKE_MINIMUM_REQUIRED  (VERSION 3.0)
PROJECT                 (TinNS)

# needed packages
SET                     (CMAKE_MODULE_PATH "${CMAKE_SOURCE_DIR}/cmake_modules")
FIND_PACKAGE            (RT REQUIRED)
FIND_PACKAGE            (PTHREAD REQUIRED)
FIND_PACKAGE            (MYSQL REQUIRED)
FIND_PACKAGE            (SQLITE3 REQUIRED)
FIND_PACKAGE            (PCRE REQUIRED)
FIND_PACKAGE            (ZLIB REQUIRED)
FIND_PACKAGE            (Lua53 REQUIRED) # the lua distributions are a nightmare, here is my finder for 5.3

# includes and outputs
SET                     (CMAKE_INCLUDE_CURRENT_DIR on)
INCLUDE_DIRECTORIES     (${PROJECT_SOURCE_DIR})
SET                     (CMAKE_RUNTIME_OUTPUT_DIRECTORY ${PROJECT_BINARY_DIR}/bin)
SET                     (CMAKE_LIBRARY_OUTPUT_DIRECTORY ${PROJECT_BINARY_DIR}/plugin)
SET                     (CMAKE_ARCHIVE_OUTPUT_DIRECTORY ${PROJECT_BINARY_DIR}/lib)

# default configs
SET                     (USE_SQLITE3 false CACHE BOOL "Use SQLITE3 instead of MySQL")
SET                     (USE_MYSQL_INCLUDE_DIR true CACHE BOOL "MySQL includes in system path")

IF                      (USE_SQLITE3)
ADD_DEFINITIONS             (-DSQLITE3)
ENDIF                   (USE_SQLITE3)

IF                      (USE_MYSQL_INCLUDE_DIR)
ADD_DEFINITIONS             (-DMYSQL_INC_DIR)
ENDIF                   (USE_MYSQL_INCLUDE_DIR)

# compiler settings
IF                      (${CMAKE_SYSTEM_NAME} STREQUAL "Linux")
MESSAGE                     ("Unix-like system: ${CMAKE_SYSTEM_NAME}")
SET                         (CMAKE_CXX_FLAGS "-std=c++14 -pthread -fdiagnostics-color=always -W -Wall -Wextra -Os")
SET                         (CMAKE_C_FLAGS "-std=c11 -pthread -fdiagnostics-color=always -W -Wall -Wextra -Os")
ELSEIF                  (${CMAKE_SYSTEM_NAME} STREQUAL "Windows")
MESSAGE                     ("Windows-like system: ${CMAKE_SYSTEM_NAME}")
SET                         (CMAKE_CXX_FLAGS "-std=c++14 -pthread -W -Wall -Wextra -Os")
SET                         (CMAKE_C_FLAGS "-std=c11 -pthread -W -Wall -Wextra -Os")
ELSE                    ()
MESSAGE                     (FATAL_ERROR "unsupported system: ${CMAKE_SYSTEM_NAME}")
ENDIF                   ()

# source code stuff starts here
ADD_SUBDIRECTORY        (TinNS)
ADD_SUBDIRECTORY        (Tools)