GCC debugger stack trace displays wrong file name and line number

Question

I am trying to port a fairly large C++ project to using g++ 4.0 on Mac OS X. My project compiles without errors, but I can\'t get GDB to work properly. When I look at the stack

Answer 1

From your flags the debug information should be in the object files.

Does your project settings build the executable in one location then move the final executable to another location when completed? If this is the case then gdb may not be finding the objectects files and thus not correctly retrieving the debug information from the object files.

Just a guess.