On Thu, 20 Aug 2020, Giuliano Belinassi via Gcc-patches wrote: > libbacktrace/Makefile.in | 2 +- > zlib/Makefile.in | 64 ++++++------
These directories use makefiles generated by automake. Rather than modifying the generated files, you need to modify the sources (whether that's Makefile.am, or code in automake itself - if in automake itself, we should wait for an actual new automake release before updating the version used in GCC). -- Joseph S. Myers jos...@codesourcery.com