https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91474
--- Comment #6 from Joey Dumont <joey.dumont at gmail dot com> --- Sorry for the delay, had trouble setting up the test toolchain. >From what I can see, this does not solve the issue. In fact, the generated paralle_settings.ii is identical to the one generated before. To test this, I compiled the d57faea9337 commit of gcc-git, which corresponds to r273174 according to this commit message. I configured it with --prefix=~/software-test/ and removed options with references to system directories in the options listed above. Otherwise I kept the rest the same. To compile the cross-compiler, I exported PATH and LD_LIBRARY_PATH, like so export PATH="/home/valandil/software-test/bin:${PATH}" export LD_LIBRARY_PATH="/home/valandil/software-test/lib:${PATH}" and did the rest as usual.