CMakeLists.txt

# CMake 3.6 needed for IMPORTED_TARGET option
# to pkg_search_module
cmake_minimum_required(VERSION 3.6 FATAL_ERROR)

project(recipe-02
  LANGUAGES CXX
  VERSION 1.0.0
  )

# <<< General set up >>>

set(CMAKE_CXX_STANDARD 11)
set(CMAKE_CXX_EXTENSIONS OFF)
set(CMAKE_CXX_STANDARD_REQUIRED ON)

message(STATUS "Project will be installed to ${CMAKE_INSTALL_PREFIX}")

if(NOT CMAKE_BUILD_TYPE)
  set(CMAKE_BUILD_TYPE Release CACHE STRING "Build type" FORCE)
endif()

message(STATUS "Build type set to ${CMAKE_BUILD_TYPE}")

include(GNUInstallDirs)

set(CMAKE_ARCHIVE_OUTPUT_DIRECTORY ${PROJECT_BINARY_DIR}/${CMAKE_INSTALL_LIBDIR})
set(CMAKE_LIBRARY_OUTPUT_DIRECTORY ${PROJECT_BINARY_DIR}/${CMAKE_INSTALL_LIBDIR})
set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${PROJECT_BINARY_DIR}/${CMAKE_INSTALL_BINDIR})

# Offer the user the choice of overriding the installation directories
set(INSTALL_LIBDIR ${CMAKE_INSTALL_LIBDIR} CACHE PATH "Installation directory for libraries")
set(INSTALL_BINDIR ${CMAKE_INSTALL_BINDIR} CACHE PATH "Installation directory for executables")
set(INSTALL_INCLUDEDIR ${CMAKE_INSTALL_INCLUDEDIR} CACHE PATH "Installation directory for header files")
if(WIN32 AND NOT CYGWIN)
  set(DEF_INSTALL_CMAKEDIR CMake)
else()
  set(DEF_INSTALL_CMAKEDIR share/cmake/${PROJECT_NAME})
endif()
set(INSTALL_CMAKEDIR ${DEF_INSTALL_CMAKEDIR} CACHE PATH "Installation directory for CMake files")

# Report to user
foreach(p LIB BIN INCLUDE CMAKE)
  file(TO_NATIVE_PATH ${CMAKE_INSTALL_PREFIX}/${INSTALL_${p}DIR} _path )
  message(STATUS "Installing ${p} components to ${_path}")
  unset(_path)
endforeach()

add_subdirectory(src)

enable_testing()

add_subdirectory(tests)