Verification: After installation without any errors you can verify the installation by running the command below: $ /opt/cmake/bin/cmake -version So in the case of -DCMAKE_INSTALL_PREFIX:PATH=install, the installation directory will be relative to … share/cmake/ Configure and Install CMake. This page was generated by stbl at Friday August 16, 2019. CMAKE_INSTALL_PREFIX变量类似于configure脚本的 –prefix,常见的使用方法看起来是这个样子: cmake -DCMAKE_INSTALL_PREFIX=/usr . That’s understandable, so I put them directly in the script with variable interpolation. /usr/local on UNIX and c:/Program Files/${PROJECT_NAME} on Windows. 4. CMAKE_INSTALL_PREFIX. will search the prefix for other software. It is possible to specify a different installation directory by adding -DCMAKE_INSTALL_PREFIX=/path/to/install/dir to the CMake command line. So - how do you make cmake install your beautiful little command-line program? That's because CMake keep a sane install destination in it's CMAKE_INSTALL_PREFIX variable. Created using. $ sudo sh cmake.sh --prefix=/usr/local/ --exclude-subdir Cmake Install Using Script The above command will install cmake globally for all users to /usr/local/bin and the exclude-subdir option is to get rid of the extra directory that is produced while extracting the .tar.gz archive. cmakeはビルド成果物を格納する場所を変えることが出来ます。例えば先ほどの構成にbuildという空のディレクトリを用意しておいて、以下手順でビルドします。 1. Minimum version. This is usually needed because a lot of software defaults to install files into the /usr/local prefix. Use the GNUInstallDirs module to provide GNU-style The CMAKE_INSTALL_PREFIX cache variable tells CMake where to install your project. ${CMAKE_INSTALL_PREFIX} PATH) but this would fail if CMAKE_INSTALL_PREFIX is set on the cmake command line by the user because, in such case, the installation will not be done in the directory that he provided but in its parent directory. On interactive Bourne shells (e.g. Extensive, and far from obvious. Common CMake Flags. make install. whole installation. CMake comes with extensive documentation, and few or no examples on how to use the different options. Installing software here ensures that it is automatically available to users. If a relative path is given it is interpreted relative to the value of the CMAKE_INSTALL_PREFIX variable. This variable defaults to /usr/local on UNIX and c:/Program Files/${PROJECT_NAME} on Windows. (Here I show the full output from the command): Note that even though we just specified bin in the install statement, the program is correctly installed in /usr/local/bin. 使用 cmake_install_prefix 来指定。 方法1: cmake -dcmake_install_prefix=/usr .. 方法二: 修改cmake文件,加入: set(cmake_install_prefix) 要加在 project() 之后。 If a full path (with a leading slash or drive letter) is given it is used directly. $ cmake --install --prefix "install" Usage: cmake --install
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