然后放到服务器上，停掉旧的应用，启动新的应用，假设一个集群有三个应用实例，滚动更新，上面的步骤姜...
这就是cmake_prefix_path发挥作用的地方。 2. cmake_prefix_path的使用 当使用cmake_prefix_path的时候,CMake会优先搜索指定的路径,找到对应的依赖库和头文件。这样就可以确保项目在不同环境下都能正确地找到和使用所需的资源。在CMakeLists.txt文件中,可以通过设置CMAKE_PREFIX_PATH变量来指定cmake_prefix_path...
看到没,如果CMakeLists中如果设置了CMAKE_PREFIX_PATH 变量,那么CMAKE_PREFIX_PATH变量就不从环境中$ENV{CMAKE_PREFIX_PATH}读取了,这就是导致find_package失败的原因。 谁没事设置CMAKE_PREFIX_PATH 这个变量?背景是这样的,我们这个是ROS的交叉编译环境,ROS下交叉编译编译pkg的时候,需要设置交叉编译工具链,在设置...
1.PATH:输入命令的时候LINUX会去查找PATH里面记录的路径 当你输入命令的时候LINUX会去/bin,/usr/bin,/sbin等目录下面去找你此时输入的命令,而PATH的值恰恰就是/bin:/sbin:/usr/bin:……。其中的冒号使目录与目录之间隔开。 “PATH=PATH:路径1:路径2:...:路径n”,意思是可执行文件的路径包括原先设定的路径,...
#-/path/to/llvm-config:enable specificLLVMwhen multiple llvm-dev is available.set(USE_LLVM/home/prototype/Downloads/clang+llvm-7.0.1-x86_64-linux-gnu-ubuntu-16.04/bin/llvm-config) 然后我们在CmakeList中使用这个配置文件即可: 代码语言:javascript ...
CMake is a cross-platform, open-source tool for defining build processes that run on multiple platforms. This article assumes you're familiar with CMake. For more information about CMake, see the CMake documentation. The CMake tutorial is a good starting point to learn more.Note...
expansion.--trace-format=<human|json-v1>=Set the output formatofthe trace.--trace-source=<file>=Trace onlythisCMake file/module.Multiple options allowed.--trace-redirect=<file>=Redirect trace output to a file insteadofstderr.--warn-uninitialized=Warn about uninitialized values.--no-warn-unus...
Brief Issue Summary When using ninja as a generator and when you change the configure preset it will automatically detect that ninja and cl are not in the path and it will load the appropriate vcvars, which is expected. However, after th...
Some IDEs are capable of targeting multiple toolsets (e.g. VS2015, VS2019, VS2022), and toolset.value is the way for the IDE to know which vcvarsall.bat to load and use internally while compiling. It's the same step that Visual Studio takes for you when the IDE invokes CMake. Visu...
CMAKE_INSTALL_PREFIX mysql的安装路径; DEFAULT_CHARSET 默认的服务器编码, DEFAULT_COLLATION 也是关于编码的 MYSQL_DATADIR data目录 MYSQL_TCP_PORT TCP/IP端口,3306 MYSQL_UNIX_ADDR unix的socket文件,默认/tmp/mysql.sock WITH_xxx_STORAGE_ENGINE 编译静态的存储引擎xxx ...