CMake-target_link_libraries和真实库名
[英]CMake - target_link_libraries and a real library name
问题描述
I have an example library and two symbolic links: 
我有一个示例库和两个符号链接：
libname.so -> libname.so.3
libname.so.3 -> libname.so.3.0
When I use this command: 当我使用此命令时：
target_link_libraries(app /home/theuser/libs/mylib/libname.so)
program works, but when I use following command: target_link_libraries(app /home/theuser/libs/mylib/libname.so.3.0) 程序有效，但是当我使用以下命令时： target_link_libraries(app /home/theuser/libs/mylib/libname.so.3.0)
I get an info: error while loading shared libraries: libname.so.3: cannot open shared object file: No such file or directory during program execution (after cmake and make steps). 我收到一个信息： error while loading shared libraries: libname.so.3: cannot open shared object file: No such file or directory程序执行期间（在cmake和make步骤之后） error while loading shared libraries: libname.so.3: cannot open shared object file: No such file or directory 。 Why cmake can't get a lib directly (without symbolic links) ? 为什么cmake无法直接获取lib（没有符号链接）？ Is it posiible ? 可行吗？
1 个解决方案
解决方案1
0 2014-10-21 14:18:37
We use this syntax daily without symlinks and it definitely works. 我们每天都在不使用符号链接的情况下使用此语法，它肯定有效。 Is it possible that it needs a "normal lib-like" file name into target_link_library? 是否可能需要在target_link_library中添加“类似于lib的正常”文件名？ I would try to include .so files only in my link chain to see if it works first. 我会尝试仅在我的链接链中包括.so文件，以查看它是否首先起作用。
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