CMakeLists.txt

cmake_minimum_required(VERSION 3.9)
project(mpev)

set(CMAKE_CXX_STANDARD 17)
set(CMAKE_CXX_STANDARD_REQUIRED ON)

set(CMAKE_VERBOSE_MAKEFILE ON)

IF (APPLE)
    # Use brew llvm version of libc++
    # Use -lc++experimental for filesystem
    # TODO: Remove experimental when upgrading to Clang 6
    set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -L/usr/local/opt/llvm/lib -Wl,-rpath,/usr/local/opt/llvm/lib -lc++experimental")

ENDIF (APPLE)

# Download and unpack googletest at configure time
configure_file(CMakeLists.txt.in googletest-download/CMakeLists.txt)
execute_process(COMMAND ${CMAKE_COMMAND} -G "${CMAKE_GENERATOR}" .
        RESULT_VARIABLE result
        WORKING_DIRECTORY ${CMAKE_BINARY_DIR}/googletest-download )
if(result)
    message(FATAL_ERROR "CMake step for googletest failed: ${result}")
endif()
execute_process(COMMAND ${CMAKE_COMMAND} --build .
        RESULT_VARIABLE result
        WORKING_DIRECTORY ${CMAKE_BINARY_DIR}/googletest-download )
if(result)
    message(FATAL_ERROR "Build step for googletest failed: ${result}")
endif()

# Prevent overriding the parent project's compiler/linker
# settings on Windows
set(gtest_force_shared_crt ON CACHE BOOL "" FORCE)

# Add googletest directly to our build. This defines
# the gtest and gtest_main targets.
add_subdirectory(${CMAKE_BINARY_DIR}/googletest-src
        ${CMAKE_BINARY_DIR}/googletest-build
        EXCLUDE_FROM_ALL)

# The gtest/gtest_main targets carry header search path
# dependencies automatically when using CMake 2.8.11 or
# later. Otherwise we have to add them here ourselves.
if (CMAKE_VERSION VERSION_LESS 2.8.11)
    include_directories("${gtest_SOURCE_DIR}/include")
endif()

# Now simply link against gtest or gtest_main as needed. Eg
#add_executable(example example.cpp)
#target_link_libraries(example gtest_main)
#add_test(NAME example_test COMMAND example)

include_directories(before /usr/local/include/)
include_directories(before ${CMAKE_CURRENT_SOURCE_DIR})
file(GLOB INCLUDES
        "${CMAKE_CURRENT_SOURCE_DIR}/include/*.h"
        )

include_directories(AFTER
        ${gtest_SOURCE_DIR}/include
        ${gmock_SOURCE_DIR}/include)

find_library(FOLLY_LIB Folly)
find_path(FOLLY_INCLUDES Folly)

find_package(gflags REQUIRED)
find_package(glog 0.3.5 REQUIRED)
enable_testing()

add_subdirectory(src)
add_subdirectory(experiments)
add_subdirectory(tests)

install(FILES ${INCLUDES} DESTINATION include)