forked from parallel101/hw11
-
Notifications
You must be signed in to change notification settings - Fork 0
/
CMakeLists.txt
32 lines (24 loc) · 1.1 KB
/
CMakeLists.txt
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
# 为什么不指定 cmake_minimum_required 会导致下面在 project 处出错?
# CMake 3.0 引入的兼容性问题CMP0048
cmake_minimum_required(VERSION 3.10)
project(hellocmake VERSION 3.1.4 LANGUAGES C CXX)
# 如何让构建类型默认为 Release?
if (NOT CMAKE_BUILD_TYPE)
set(CMAKE_BUILD_TYPE Release)
endif()
# 这样设置 C++14 的方式对吗?请改正
set(CMAKE_CXX_STANDARD 14)
set(CMAKE_CXX_STANDARD_REQUIRED ON)
# (可选)使用 ccache 加速编译
find_program(CCACHE_PROGRAM ccache)
# legacy/CMakeLists.txt 和 mylib/CMakeLists.txt 里还有问题哦!
add_subdirectory(legacy)
add_subdirectory(mylib)
# 这样需要一个个写出所有文件很麻烦,请改成自动批量添加源文件
file(GLOB_RECURSE main_sources CONFIGURE_DEPENDS src/*.cpp)
add_executable(main ${main_sources})
target_link_libraries(main PRIVATE mylib)
# 请改为项目的正确版本(用变量来获取)
target_compile_definitions(main PRIVATE HELLOCMAKE_VERSION="${PROJECT_VERSION}")
# (可选)添加 run 作为伪目标方便命令行调用
add_custom_target(run COMMAND $<TARGET_FILE:main>)