“No source available for main()” error when debugging simple C++ in Eclipse with gdb

Question

I\'m having trouble debugging a C++ program in Eclipse (the latest RC of Helios, updated with latest CDT from within itself) on OSX.

The program is very simple (esen

Answer 1

Thought to mention, that in case you are using cmake to build the project, one approach to the solution will be to add the "debug flag" to the cmake command, i.e. -

$ cmake /path/to/main/cmake_file -DCMAKE_BUILD_TYPE=Debug