CMakeLists.txt

cmake_minimum_required(VERSION 2.8.12)

if(POLICY CMP0042)
  cmake_policy(SET CMP0042 NEW)
endif()

if(POLICY CMP0022)
  cmake_policy(SET CMP0022 NEW)
endif()

project (Saber C CXX)

set(SABER_VERSION_MAJOR 1)
set(SABER_VERSION_MINOR 0)
set(SABER_VERSION_PATCH 3)
set(SABER_VERSION_STRING ${SABER_VERSION_MAJOR}.${SABER_VERSION_MINOR}.${SABER_VERSION_PATCH})

function(exclude OUTPUT INPUT)
  set(EXCLUDES ${ARGN})
  foreach(EXCLUDE ${EXCLUDES})
    list(REMOVE_ITEM INPUT "${EXCLUDE}")
  endforeach()
  set(${OUTPUT} ${INPUT} PARENT_SCOPE)
endfunction(exclude)

enable_testing()

if(NOT CMAKE_BUILD_TYPE)
  set(CMAKE_BUILD_TYPE Release CACHE STRING "Choose the type of build : None Debug Release RelWithDebInfo MinSizeRel Coverage." FORCE)
endif()

if(NOT CMAKE_INSTALL_DIR)
  set(CMAKE_INSTALL_DIR "/usr/local")
endif()

option(BUILD_TESTS "Build saber perftests and unittests." ON)
option(BUILD_SHARED_LIBS "Build saber shared libraries" ON)
option(BUILD_CLIENT_LIBS "Build saber client libraries" ON)
option(BUILD_SERVER_LIBS "Build saber server libraries" ON)

set(CXX_FLAGS
  -g
  -Wall
  -Wextra
  -Wconversion
  -Wno-unused-parameter
  -Woverloaded-virtual
  -Wpointer-arith
  -Wwrite-strings
  -Wshadow
  -Wno-sign-conversion
  -std=c++14
  )

string(REPLACE ";" " " CMAKE_CXX_FLAGS "${CXX_FLAGS}")

set(CMAKE_CXX_FLAGS_DEBUG "-O0")

set(EXECUTABLE_OUTPUT_PATH ${PROJECT_BINARY_DIR}/bin)
set(LIBARARY_OUTPUT_PATH ${PROJECT_BINARY_DIR}/lib)

string(TOUPPER ${CMAKE_BUILD_TYPE} BUILD_TYPE)

message(STATUS "CXX_FLAGS = " ${CMAKE_CXX_FLAGS} " " ${CMAKE_CXX_FLAGS_${BUILD_TYPE}})

list(APPEND CMAKE_MODULE_PATH ${CMAKE_CURRENT_SOURCE_DIR}/cmake/Modules)

include_directories(${PROJECT_SOURCE_DIR} ${PROJECT_BINARY_DIR})

include(cmake/Dependencies.cmake)
include(cmake/Targets.cmake)

saber_set_saber_link()
saber_set_saber_client_link()
saber_set_saber_server_link()

add_subdirectory(saber)

if (BUILD_TESTS)
  add_subdirectory(benchmarks)
endif()