I got lots of sources files with their different separate folders. For one C file, I can use the cpp to generate a list showing me all the defines this C file needs. But I can’t find a possibility to let the Cpp show me where these defines are located.
Does someone have a idea?
The simplest way would be to use grep to search your source files for the original #define. This is explored in more detail in Locate the #define that breaks the compilation