I am trying to run a program whose source I downloaded and compiled. When I try to run the program I keep getting the message:
unable to load undefined symbol _z15InvalidateImageSs
I am trying to determine why I am getting this error. The program is actually a library that is loaded by another program. My program compiles to a .so file.
$ nm myprog.so > nm.txt
the symbol shows up in the file, but has no address associated with it.
- I searched the source tree for the symbol using:
$ find . -type f | xargs fgrep -I '_zinvalidateimagess' | grep -v 'Binary
I got no results. 2. I searched all standard load libraries for the symbol:
$ scanelf -l -s _zInvalidateImageSs | grep -I '_zinvalidateImageSs'
no results again.
So my question is: If the symbol is never referenced anywhere in the source tree, why is it a problem in the .so file? How do I figure out where this symbol is supposed to be coming from?