https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70783
--- Comment #2 from Andreas.G.JHOSS <andreas.g.jhoss at gmx dot de> --- Hmm? So but how can I add and change implicitely a substitute rule then? I want to add certain libraries to build process permanently for certain platforms so I can get platform independent. And clearly I want to add a rule where I can disable this libararies explicitely. I thought this is far common how I do this. Must the user always state --spec to override/add a single substitue rule in gcc?
