cpp-project-template/CMakeLists.txt

cmake_minimum_required(VERSION 3.10)
project(demo LANGUAGES C CXX)

if(NOT CMAKE_CXX_STANDARD)
    set(CMAKE_CXX_STANDARD 11)
endif()

if(CMAKE_CXX_COMPILER_ID
   MATCHES
   "Clang")

endif()

option(
    WITH_MICROPROFILE
    "with MicroProfile"
    OFF)
option(
    WITH_EXAMPLES
    "with examples"
    OFF)

set(CMAKE_POSITION_INDEPENDENT_CODE ON)
include(CMakeDependentOption)
include(CheckCXXSourceCompiles)
include(cmake/generic.cmake)
include(cmake/CPM.cmake)
include(cmake/testing.cmake)

check_cxx_source_compiles(
    "
    #include <atomic>
    int main() { std::atomic<int> a{1}; return 0;}
    "
    HAVE_ATOMIC)
check_cxx_source_compiles(
    "
    #include <pthread.h>
    int main() { pthread_thread_t pid; return 0;}
    "
    HAVE_PTHREAD)

add_subdirectory(third_party/breakpad)
if(WITH_MICROPROFILE)
    add_subdirectory(third_party/microprofile)
    set(COMM_LINK_MICROPROFILE ON)
endif()

CPMAddPackage(
    NAME oatpp
    URI https://github.com/oatpp/oatpp/archive/refs/tags/1.3.1.zip
    SOURCE_DIR ${CMAKE_CURRENT_SOURCE_DIR}/third_party/oatpp
    OPTIONS "OATPP_INSTALL OFF"
            "OATPP_BUILD_TESTS OFF"
            $<$<COMM_LINK_ATOMIC>:"OATPP_LINK_ATOMIC ON">
    FORCE)

CPMAddPackage(
    NAME spdlog
    URI https://github.com/gabime/spdlog/archive/refs/tags/v1.15.3.zip
    SOURCE_DIR ${CMAKE_CURRENT_SOURCE_DIR}/third_party/spdlog
    FORCE)

if(WITH_EXAMPLES)
    cc_executable(microprofile_demo SRCS examples/microprofile_demo.cc)
endif()

enable_testing()
cc_test(
    calc_test
    SRCS src/calc_test.cc
    DEPS PUBLIC
         spdlog
         oatpp)

cc_executable(
    breakpad_test
    SRCS src/breakpad_test.cc
    DEPS PUBLIC breakpad)

cc_benchmark(
    calc_benchmark
    SRCS src/calc_benchmark.cc
    DEPS PUBLIC
         spdlog
         oatpp)