CMakeLists.txt

# Requires at least CMake 3.5
cmake_minimum_required (VERSION 3.5)

##############################
# Project name
##############################
project(cppdict)

##############################
# Setting build options
##############################
# RELEASE Build Type
if (NOT CMAKE_BUILD_TYPE)
  message(STATUS "Default build is Release")
  set(CMAKE_BUILD_TYPE "RELEASE")
endif ()

# Options can be turned on and off by providing cmake with a -DOPTIONNAME=ON (or OFF) argument.
# For example, to turn off benchmarks, build a shared library, and use sanitize flags in a DEBUG build:
#    cmake .. -DCMAKE_BUILD_TYPE=DEBUG -DBUILD_DEMO=OFF -DBUILD_BENCH=ON

option(BUILD_DOC "Build documentation" OFF)
option(BUILD_DEMO "Build demo" ON)
option(BUILD_BENCH "Build benchmark" OFF)
option(BUILD_TEST "Build test" OFF)

##############################
# Set additional compiler option
##############################
set(CMAKE_CXX_STANDARD 17)
set(CMAKE_CXX_STANDARD_REQUIRED ON)

##############################
# Dependencies
##############################
# find_package (Eigen3 3.3 REQUIRED NO_MODULE)   # Eigen is a header-only library

##############################
# Add sub directories
##############################

# Header-only library
add_subdirectory(include)

# Test cases
if (BUILD_TEST)
  enable_testing()
  add_subdirectory(test)
endif ()

# Documentation
if (BUILD_DOC)
  add_subdirectory(doc)
endif ()

# Benchmark
if (BUILD_BENCH)
  add_subdirectory(benchmark)
endif ()

# Demo
if (BUILD_DEMO)
  add_subdirectory(examples)
endif ()


message("cppdict CMAKE OPTION LIST ")
message("Build doc    : " ${BUILD_DOC})
message("Build demo   : " ${BUILD_DEMO})
message("Build bench  : " ${BUILD_BENCH})
message("Build test   : " ${BUILD_TEST})