DESTINATION定义了安装的路径,如果路径以/开头,那么指的是绝对路径,这时候CMAKE_INSTALL_PREFIX其实就无效了。如果你希望使用CMAKE_INSTALL_PREFIX来定义安装路径,就要写成相对路径,即不要以/开头,那么安装后的路径就是${CMAKE_INSTALL_PREFIX}/<DESTINATION定义的路径> 举个简单的例子: INSTALL(TARGETS myrun mylib ...
1.在执行cmake时,指定安装目录: cmake -DCMAKE_INSTALL_PREFIX=/xxx/x .. 2.直接在CMakeLists.txt中设置 set(CMAKE_INSTALL_PREFIX /xxx/x) 编译完成后,执行make install即可。
如果你用set(CACHE FORCE),那么将失去从命令行覆盖设置的能力。 正确的方式应该是: if(CMAKE_INSTALL_PREFIX_INITIALIZED_TO_DEFAULT)set(CMAKE_INSTALL_PREFIX ${CMAKE_SOURCE_DIR}/MyInstallPath CACHE PATH"My default install prefix"FORCE)endif() CMAKE_INSTALL_PREFIX_INITIALIZED_TO_DEFAULT:这是一个CMake...
在CentOS中设置环境变量1. 当前会话生效PATH=$PATH:/home/new/binecho $PATH2. 当前用户有效vim ~/....
4. Try an install with --prefix In this repohttps://github.com/get-convex/convex-backend, which has a scripts subfolder. error D:\box\rust\convex-backend>npm install --prefix scripts npm error code ENOENT npm error syscall open
With cmake (directly) it is possible to install a project with "temporarily" setting the install prefix, in the sense that CMAKE_INSTALL_PREFIX is not changed within the CmakeCache file. The corresponding command would look like this: cm...
《CMake实践》笔记一:PROJECT/MESSAGE/ADD_EXECUTABLE 《CMake实践》笔记二:INSTALL/CMAKE_INSTALL_PREFIX 《CMake实践》笔记三:构建静态库与动态库 及 如何使用外部共享库和头文件 四、更好一点的Hello World 没有最好,只
当你遇到 qmake error: no value for QT_INSTALL_PREFIX 错误时,这通常意味着 qmake 无法确定 Qt 的安装目录。以下是一些解决这个问题的步骤: 1. 确认 qmake 能够正确找到 Qt 安装路径 首先,你可以通过运行以下命令来检查 qmake 是否能正确识别 Qt 的安装路径: bash qmake -query QT_INSTALL_PREFIX 如果这个...
1.首先，感性的认识是，qmake可以利用源文件(包括头文件h，实现文件cpp，qt的ui文件等等)生成各种不同...
After upgrading to VS 17.7.1 , I started getting below error while cache generation some times. Variable CMAKE_INSTALL_PREFIX is defined multiple times I have CMAKE_INSTALL_PREFIX defined only one place in CMakePreset.json. Any idea how to fix it? Attached CMakePreset.josn for...