* Arsen Arsenović: > Hi, > > Florian Weimer via Gcc <gcc@gcc.gnu.org> writes: > >> Unfortunately, some build systems immediately delete the input source >> files. Is there some easy way I can dump the pre-processed and >> non-preprocessed sources to my log file? I tried to understand how >> -save-temps for crash recovery works, but it seems that this runs >> outside of the frontend, in the driver. > > Would dumping unconditionally into some "side channel" -dumpdir be a > sufficient workaround?
Of the file names overlap, and it seems in this case, the dump files are just overwritten. I don't see a way to make the file names unique. I guess for the tough cases, I can just keep running the build under strace. Thanks, Florian
