gdb无法打开共享对象文件

Question

我试图从控制台开始调试我的应用程序.

> gdb ./Geod

然后在gdb中

(gdb) run

我得到了输出:

error while loading shared libraries: libGeo.Cored.so.1: 
cannot open shared object file: No such file or directory

系统配置如下:

> echo $LD_LIBRARY_PATH
    /home/paceholder/projects/geo/lib/debug

> ls $LD_LIBRARY_PATH
    libGeo.Cored.so.1.0.0
    libGeo.Cored.so 
    libGeo.Cored.so.1
    libGeo.Cored.so.1.0


(gdb) show solib-search-path
    The search path for loading non-absolute shared library symbol files is
    /home/paceholder/projects/geo/lib/debug.

Answer 1

您可以使用set environmentgdb中的命令更改gdb用于启动要调试的程序的环境.从gdb帮助中提取:

(gdb) help set environment 
Set environment variable value to give the program.
Arguments are VAR VALUE where VAR is variable name and VALUE is value.
VALUES of environment variables are uninterpreted strings.
This does not affect the program until the next "run" command.

示例LD_LIBRARY_PATH:

(gdb) set environment LD_LIBRARY_PATH /home/paceholder/projects/geo/lib/debug