cmake_minimum_required(VERSION 3.1 FATAL_ERROR)

file(STRINGS "${CMAKE_CURRENT_LIST_DIR}/src/oatpp/core/base/Environment.hpp"
     OATPP_VERSION_MACRO
     REGEX "#define OATPP_VERSION \"[0-9]+.[0-9]+.[0-9]+\"$")
string(REGEX REPLACE "#define OATPP_VERSION \"([0-9]+.[0-9]+.[0-9]+)\"$" "\\1"
                     oatpp_VERSION "${OATPP_VERSION_MACRO}")

# ##############################################################################
# These variables are passed to oatpp-module-install.cmake script use these
# variables to configure module installation

set(OATPP_THIS_MODULE_NAME oatpp) # name of the module (also name of folders in
                                  # installation dirs)
set(OATPP_THIS_MODULE_VERSION ${oatpp_VERSION}) # version of the module (also
                                                # sufix of folders in
                                                # installation dirs)

# ##############################################################################

project(
  oatpp
  VERSION ${OATPP_THIS_MODULE_VERSION}
  LANGUAGES CXX)

option(BUILD_SHARED_LIBS "Build shared libraries" OFF)
option(OATPP_INSTALL "Create installation target for oat++" OFF)
option(OATPP_BUILD_TESTS "Create test target for oat++" OFF)
option(OATPP_LINK_TEST_LIBRARY "Link oat++ test library" OFF)
option(OATPP_LINK_ATOMIC
       "Link atomic library for other platform than MSVC|MINGW|APPLE|FreeBSD"
       OFF)
option(OATPP_MSVC_LINK_STATIC_RUNTIME
       "MSVC: Link with static runtime (/MT and /MTd)." OFF)

# ##############################################################################
# COMPILATION CONFIG
# #############################################################################
# ##############################################################################

if(OATPP_LINK_TEST_LIBRARY)
  set(OATPP_THIS_MODULE_LIBRARIES oatpp oatpp-test) # list of libraries to find
                                                    # when find_package is
                                                    # called
  set(OATPP_THIS_MODULE_TARGETS oatpp oatpp-test) # list of targets to install
  set(OATPP_THIS_MODULE_DIRECTORIES oatpp oatpp-test) # list of directories to
                                                      # install
else()
  set(OATPP_THIS_MODULE_LIBRARIES oatpp) # list of libraries to find when
                                         # find_package is called
  set(OATPP_THIS_MODULE_TARGETS oatpp) # list of targets to install
  set(OATPP_THIS_MODULE_DIRECTORIES oatpp) # list of directories to install
endif()

option(OATPP_DISABLE_ENV_OBJECT_COUNTERS
       "Disable object counting for Release builds for better performance" OFF)
option(
  OATPP_DISABLE_POOL_ALLOCATIONS
  "This will make oatpp::base::memory::MemoryPool, method obtain and free call new and delete directly"
  OFF)

set(OATPP_THREAD_HARDWARE_CONCURRENCY
    "AUTO"
    CACHE
      STRING
      "Predefined value for function oatpp::concurrency::Thread::getHardwareConcurrency()"
)

option(OATPP_COMPAT_BUILD_NO_THREAD_LOCAL "Disable 'thread_local' feature" OFF)
option(OATPP_COMPAT_BUILD_NO_SET_AFFINITY "No 'pthread_setaffinity_np' method"
       OFF)

option(OATPP_DISABLE_LOGV "DISABLE logs priority V" OFF)
option(OATPP_DISABLE_LOGD "DISABLE logs priority D" OFF)
option(OATPP_DISABLE_LOGI "DISABLE logs priority I" OFF)
option(OATPP_DISABLE_LOGW "DISABLE logs priority W" OFF)
option(OATPP_DISABLE_LOGE "DISABLE logs priority E" OFF)

# Print config
# ##################################################################################

message(
  "\n############################################################################"
)
message("## oatpp module compilation config:\n")

message(
  "OATPP_DISABLE_ENV_OBJECT_COUNTERS=${OATPP_DISABLE_ENV_OBJECT_COUNTERS}")
message(
  "OATPP_THREAD_HARDWARE_CONCURRENCY=${OATPP_THREAD_HARDWARE_CONCURRENCY}")
message(
  "OATPP_COMPAT_BUILD_NO_THREAD_LOCAL=${OATPP_COMPAT_BUILD_NO_THREAD_LOCAL}")

# Set definitions
# ###############################################################################

if(OATPP_DISABLE_ENV_OBJECT_COUNTERS)
  add_definitions(-DOATPP_DISABLE_ENV_OBJECT_COUNTERS)
endif()

if(OATPP_DISABLE_POOL_ALLOCATIONS)
  add_definitions(-DOATPP_DISABLE_POOL_ALLOCATIONS)
  message(
    "WARNING: OATPP_DISABLE_POOL_ALLOCATIONS option is deprecated and has no effect."
  )
endif()

set(AUTO_VALUE AUTO)
if(NOT OATPP_THREAD_HARDWARE_CONCURRENCY STREQUAL AUTO_VALUE)
  add_definitions(
    -DOATPP_THREAD_HARDWARE_CONCURRENCY=${OATPP_THREAD_HARDWARE_CONCURRENCY})
endif()

if(OATPP_THREAD_DISTRIBUTED_MEM_POOL_SHARDS_COUNT)
  add_definitions(
    -DOATPP_THREAD_DISTRIBUTED_MEM_POOL_SHARDS_COUNT=${OATPP_THREAD_DISTRIBUTED_MEM_POOL_SHARDS_COUNT}
  )
  message(
    "WARNING: OATPP_THREAD_DISTRIBUTED_MEM_POOL_SHARDS_COUNT option is deprecated and has no effect."
  )
endif()

if(OATPP_COMPAT_BUILD_NO_THREAD_LOCAL)
  add_definitions(-DOATPP_COMPAT_BUILD_NO_THREAD_LOCAL)
endif()

if(OATPP_COMPAT_BUILD_NO_SET_AFFINITY)
  add_definitions(-DOATPP_COMPAT_BUILD_NO_SET_AFFINITY)
endif()

if(OATPP_DISABLE_LOGV)
  add_definitions(-DOATPP_DISABLE_LOGV)
endif()

if(OATPP_DISABLE_LOGD)
  add_definitions(-DOATPP_DISABLE_LOGD)
endif()

if(OATPP_DISABLE_LOGI)
  add_definitions(-DOATPP_DISABLE_LOGI)
endif()

if(OATPP_DISABLE_LOGW)
  add_definitions(-DOATPP_DISABLE_LOGW)
endif()

if(OATPP_DISABLE_LOGE)
  add_definitions(-DOATPP_DISABLE_LOGE)
endif()

if(CMAKE_COMPILER_IS_GNUCXX AND ${CMAKE_CXX_COMPILER_VERSION} VERSION_LESS 5.0)
  add_definitions(-DOATPP_DISABLE_STD_PUT_TIME)
endif()

message(
  "\n############################################################################\n"
)

# ##############################################################################

message("oatpp version: '${OATPP_THIS_MODULE_VERSION}'")

include(cmake/compiler-flags.cmake)

include(cmake/msvc-runtime.cmake)
configure_msvc_runtime()

include(cmake/project.cmake)

add_subdirectory(src)

if(OATPP_BUILD_TESTS)
  enable_testing()
  add_subdirectory(test)
endif()

include(cpack.cmake)

# This must always be last!
include(CPack)