chore: refactor CMake configuration to be more modular

Author: bialger

CMakeLists.txt

@@ -7,24 +7,8 @@ project(
         LANGUAGES CXX
 )
 
-set(CMAKE_CXX_STANDARD 20)
-
-if (WIN32) # Install dlls in the same directory as the executable on Windows
-    set(CMAKE_LIBRARY_OUTPUT_DIRECTORY_DEBUG ${CMAKE_BINARY_DIR})
-    set(CMAKE_RUNTIME_OUTPUT_DIRECTORY_DEBUG ${CMAKE_BINARY_DIR})
-    set(CMAKE_ARCHIVE_OUTPUT_DIRECTORY_DEBUG ${CMAKE_BINARY_DIR})
-    set(CMAKE_LIBRARY_OUTPUT_DIRECTORY_RELEASE ${CMAKE_BINARY_DIR})
-    set(CMAKE_RUNTIME_OUTPUT_DIRECTORY_RELEASE ${CMAKE_BINARY_DIR})
-    set(CMAKE_ARCHIVE_OUTPUT_DIRECTORY_RELEASE ${CMAKE_BINARY_DIR})
-endif ()
-
-if (CMAKE_CXX_COMPILER_ID STREQUAL "MSVC")
-    set(CMAKE_CXX_FLAGS_DEBUG "/MDd")
-    set(CMAKE_CXX_FLAGS_RELEASE "/O2")
-else ()
-    set(CMAKE_CXX_FLAGS_DEBUG "-g")
-    set(CMAKE_CXX_FLAGS_RELEASE "-O3")
-endif ()
+include(cmake/SetCompilerOptions.cmake)
+include(cmake/IncludeExternalLibraries.cmake)
 
 add_subdirectory(lib)
 add_subdirectory(bin)

bin/CMakeLists.txt

@@ -1,11 +1,5 @@
 add_executable(${PROJECT_NAME} main.cpp)
 
-if (NOT CMAKE_BUILD_TYPE)
-    set(CMAKE_BUILD_TYPE Release) # Main executable should be built with Release
-endif ()
-
-message(STATUS "Main executable build type: ${CMAKE_BUILD_TYPE}")
-
 target_link_libraries(${PROJECT_NAME} PUBLIC
         ui
 )

lib/CMakeLists.txt

@@ -1,10 +1,4 @@
 cmake_minimum_required(VERSION 3.12)
 
-if (NOT CMAKE_BUILD_TYPE)
-    set(CMAKE_BUILD_TYPE Debug) # Change this to Release when you're ready to release
-endif ()
-
-message(STATUS "Libraries build type: ${CMAKE_BUILD_TYPE}")
-
 add_subdirectory(mylib)
 add_subdirectory(ui)