Linux shell脚本export无效 虽然直到是子成进程的原因, 但没有去探究过, 正好这篇文章说的很好 在shell脚本设置了环境变量,如export LIBRARY_PATH=./lib/,执行了此脚本后, 在执行生成的可执行文件,提示错误 error while loading shared libraries: libww.so: cannot open shared object file: No such file or ...
In Linux, having a short glimpse of environment variables helps the users to understand more about the system’s work. These variables let you configure and optimize the system accordingly. The “ld_library_path” is one of those variables which holds an information about where the shared libra...
gcc -o main main.c -ldl export LD_LIBRARY_PATH=. ./main -ldl 选项链接动态加载库 libdl。 export LD_LIBRARY_PATH=. 设置环境变量,告诉动态链接器在当前目录查找动态库。 ./main 运行程序。 如果一切设置正确,程序将输出 3 + 4 = 7,表明动态库已成功导出并使用。 通过以上步骤,你可以在Linux环境下...
export LD_LIBRARY_PATH=path:$LD_LIBRARY_PATH sudo ./xxx cannotopensharedobjectfile: No suchfileordirectory 测试发现sudo运行这一步不在当前shell,导致export LD_LIBRARY_PATH=path:$LD_LIBRARY_PATH无效, 只能sudo LD_LIBRARY_PATH=path:$LD_LIBRARY_PATH ./xxx才能执行 shell环境测试(Ubuntu 22.04) $psPI...
SharedLibrary能否在配置文件中声明abilities、extensionAbilities标签 HAR包中使用window作为Toast时无法引入页面组件 业务模块HAR如何获取宿主HAP的数据 如何通过路由跳转到一个只有页面没有UIAbility的模块 如何查询应用包的名称、供应商、版本号、版本文本、安装时间、更新时间描述信息 如何在本应用中获取到其他应用...
在linux上运行编译好的C++代码时,我遇到了麻烦。当我使用这条线时,它在Ubuntu上运行得很好: export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:../irrklang/lib/linux-gcc-64/ 在运行我的程序之前。如果我不这样做,我会收到一个错误: ./main: error while loading shared libraries: libIrrKlang.so: cannot open sh...
设置Linux 的 LD_LIBRARY_PATH 路径 2013-07-16 07:03 −在 Linux 下,如果你写好了自己的动态链接库,需要在其它程序里调用,则需要让这些程序能找到这些动态链接库。如果设置不对,会出现类似如下的错误: test: error while loading shared libraries: libexampleso.so.0: cannot open sh... ...
在linux下可以用export命令来设置这个值,在linux终端下输入: export LD_LIBRARY_PATH=/opt/au1200_rm/build_tools/bin: $LD_LIBRARY_PATH: 然后再输入:export 即会显示是否设置正确 export方式在重启后失效,所以也可以用 vim /etc/bashrc ,修改其中的LD_LIBRARY_PATH变量。
Configuring Tools Instant Client Package (from Client Media or Zip File) on Linux and UNIX Add the name of the directory containing the Instant Client files to the appropriate shared library pathLD_LIBRARY_PATH,LIBPATHorSHLIB_PATH. Remove any other Oracle directories. ...
PATH_VARS INCLUDE_INSTALL_DIR ) write_basic_package_version_file( ${CMAKE_CURRENT_BINARY_DIR}/${PackageName}ConfigVersion.cmake VERSION 1.2.3 COMPATIBILITY AnyNewerVersion ) install ( TARGETS ${LIB_NAME} ${LIB_NAME_STATIC} app EXPORT ${PackageName}Targets RUNTIME DESTINATION bin LIBRARY DESTI...