获取无法打开共享对象文件：运行时无此类文件或目录错误

Question

i have successfully compiled the file but now i am getting following errors

export LD_LIBRARY_PATH=/opt/mcr/v717/sys/java/jre/glnxa64/jre/lib/amd64/server/:D_LIBRARY_PATH
./invoke
./invoke: error while loading shared libraries: libjvm.so: cannot open shared object file: No such file or directory
make: *** [run] Error 127

I have checked with library path , still getting this error. please suggest me good solution along with some conceptual information.

run: Prog.class invoke
        export LD_LIBRARY_PATH=/opt/mcr/v717/sys/java/jre/glnxa64/jre/lib/amd64/server/:$LD_LIBRARY_PATH
        ./invoke

Answer 1

Look at your output more carefully:

export LD_LIBRARY_PATH=/opt/...blah...:D_LIBRARY_PATH
                                       ^
here-----------------------------------'

Make has interpreted $L as a make variable, and expanded it with an empty string.

The other problem is that exporting a variable from a subshell is probably ineffectual.

You need to "escape" the $ as $$ , and combine both into one command:

run: Prog.class invoke
        env LD_LIBRARY_PATH=/opt/mcr/v717/sys/java/jre/glnxa64/jre/lib/amd64/server/:$$LD_LIBRARY_PATH ./invoke

Note: I've changed the export to env , if it's not obvious.