CMakeLists.txt

################################################################################
#                                                                              #
# Copyright (C) 2019 Fondazione Istitito Italiano di Tecnologia (IIT)          #
# All Rights Reserved.                                                         #
#                                                                              #
################################################################################

# @author Luca Tricerri <luca.tricerri@iit.it>

cmake_minimum_required(VERSION 3.12)

project(diagnosticdaemon
        LANGUAGES C CXX
        VERSION 1.0.0)

list(APPEND CMAKE_MODULE_PATH ${CMAKE_CURRENT_SOURCE_DIR}/cmake)

include(GNUInstallDirs)

option(COMPILE_WITHYARP_DEF "Compile diagnosticdaemon for YARP connection" OFF)
option(DIAGNOSTICDAEMON_USE_EXTERNAL_PUGIXML "Set to on if you want to use an external pugixml" OFF)

find_package(Boost 1.65.0 REQUIRED)
find_package(icub_firmware_shared REQUIRED)
if(icub_firmware_shared_FOUND)
  # icub-firmware-shared 4.0.7 was actually a wrong version exported by icub-firmware-shared <= 1.15
  if(icub_firmware_shared_VERSION VERSION_GREATER 4 OR icub_firmware_shared_VERSION VERSION_LESS 1.16.100)
    message(FATAL_ERROR "An old version of icub-firmware-shared has been detected, but at least 1.16.100 is required")
  endif()
endif()

# Control where libraries and executables are placed during the build.
set(CMAKE_RUNTIME_OUTPUT_DIRECTORY "${CMAKE_BINARY_DIR}")
set(CMAKE_LIBRARY_OUTPUT_DIRECTORY "${CMAKE_LIBRARY_DIR}")
set(CMAKE_ARCHIVE_OUTPUT_DIRECTORY "${CMAKE_BINARY_DIR}")

# Encourage user to specify a build type (e.g. Release, Debug, etc.), otherwise set it to Debug.
if(NOT CMAKE_CONFIGURATION_TYPES)
    if(NOT CMAKE_BUILD_TYPE)
        message(STATUS "Setting build type to 'Debug' as none was specified.")
        set_property(CACHE CMAKE_BUILD_TYPE PROPERTY VALUE "Debug")
    endif()
endif()

set(CMAKE_CXX_STANDARD 17)
set(CMAKE_CXX_STANDARD_REQUIRED ON)
# Build position independent code.
# Position Independent Code (PIC) is commonly used for shared libraries so that
# the same shared library code can be loaded in each program address space in a
# location where it will not overlap with any other uses of such memory.
# In particular, this option avoids problems occurring when a process wants to
# load more than one shared library at the same virtual address.
# Since shared libraries cannot predict where other shared libraries could be
# loaded, this is an unavoidable problem with the traditional shared library
# concept.
# Generating position-independent code is often the default behavior for most
# modern compilers.
# Moreover linking a static library that is not built with PIC from a shared
# library will fail on some compiler/architecture combinations.
# Further details on PIC can be found here:
# https://eli.thegreenplace.net/2011/11/03/position-independent-code-pic-in-shared-libraries/
set(CMAKE_POSITION_INDEPENDENT_CODE ON)

#-------Important
if (CMAKE_CXX_COMPILER_ID STREQUAL "MSVC")
  set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /Wall")
  add_compile_options(-bigobj)
  set(Common_LIBRARIES)
else ()
  set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall -Wextra")
  set(CMAKE_EXE_LINKER_FLAGS  "${CMAKE_EXE_LINKER_FLAGS} -rdynamic")
  set(Common_LIBRARIES dl pthread stdc++fs)
endif ()



#file(COPY ${CMAKE_CURRENT_LIST_DIR}/msgdepot DESTINATION ${CMAKE_BINARY_DIR}/${CMAKE_INSTALL_BINDIR})

add_subdirectory(src)