I have now merged the GCC 9 changes into the branch; before it was up to date with 'releases/gcc-9.1.0', and now it is with today's r9-8340-g7beafc829c5b122298093ba517023015611aeca8
This was done in two pieces (9.1.0 to 9.2.0 changes, and then to today's as only 1000 commits are permitted.) The main reason for doing this merge is GCC 9's commit r9-8063-g75003cdd23c310ec385344e8040d490e8dd6d2be of Fri Dec 20 17:58:35 2019 +0100: "backport: re PR sanitizer/92154 (new glibc breaks arm bootstrap due to libsanitizer)" Despite the PR title, that commit also fixes bootstrap on x86-64-gnu-linux. Cheers, Tobias ----------------- Mentor Graphics (Deutschland) GmbH, Arnulfstraße 201, 80634 München / Germany Registergericht München HRB 106955, Geschäftsführer: Thomas Heurung, Alexander Walter