LSQR-cpp/CMakeLists.txt at main · tvercaut/LSQR-cpp · GitHub

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cmake_minimum_required(VERSION 3.25)
project(LSQR-cpp)

set(CMAKE_CXX_STANDARD 17)
set(CMAKE_CXX_STANDARD_REQUIRED True)

# Default to release build
if(NOT CMAKE_BUILD_TYPE)
  #set(CMAKE_BUILD_TYPE Release)
  set(CMAKE_BUILD_TYPE RelWithDebInfo)
  #set(CMAKE_BUILD_TYPE Debug)
endif()
message(STATUS "Build type: ${CMAKE_BUILD_TYPE}")

if(MSVC)
  set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} /MT")
  set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} /MTd")
  set(CompilerFlags
          CMAKE_CXX_FLAGS
          CMAKE_CXX_FLAGS_DEBUG
          CMAKE_CXX_FLAGS_RELEASE
          CMAKE_C_FLAGS
          CMAKE_C_FLAGS_DEBUG
          CMAKE_C_FLAGS_RELEASE)
  foreach(CompilerFlag ${CompilerFlags})
    string(REPLACE "/MD" "/MT" ${CompilerFlag} "${${CompilerFlag}}")
  endforeach()
  message(STATUS "CXX flags (release): ${CMAKE_CXX_FLAGS_RELEASE}")
  message(STATUS "CXX flags (debug): ${CMAKE_CXX_FLAGS_DEBUG}")
endif()

# Warnings and other compiler flags
if(MSVC)
  add_compile_options(/W4)
  string( REPLACE "/DNDEBUG" "" CMAKE_CXX_FLAGS_RELWITHDEBINFO "${CMAKE_CXX_FLAGS_RELWITHDEBINFO}")
else()
  add_compile_options(-Wall -Wextra -Wpedantic -Wno-gnu-zero-variadic-macro-arguments)
  string( REPLACE "-DNDEBUG" "" CMAKE_CXX_FLAGS_RELWITHDEBINFO "${CMAKE_CXX_FLAGS_RELWITHDEBINFO}")
endif()

enable_testing()

include_directories(Source)

add_subdirectory(Source)
add_subdirectory(Testing)