On Wed, 21 Sept 2022 at 13:57, Nuno Silva wrote: > > Hello Jonathan, > Why not: > Possibly I'm missing something on my OS that could be making it not > know where to find it: Right now it's just trying to run cc1 through > execve but doesn't pass a path for cc1, just a plan cc1, which fails > to be found as a result. OK, I thought you meant that relative paths would mean it can never be found. In any case, when I run gcc it uses a complete path to cc1: execve("/home/jwakely/gcc/13/libexec/gcc/x86_64-pc-linux-gnu/13.0.0/cc1", ...) That is a native compiler, not a cross compiler, but I get the same behaviour for my cross-compilers.