Package: src:gcc-9 Version: 9.2.1-20 Severity: serious Tags: sid bullseye gcc-9 ftbfs on mipsel with a bootstrap comparison failure, most likely triggered by the LTO build enabled in -20. bootstrap comparison failure! libbacktrace/elf.o differs libbacktrace/.libs/elf.o differs make[4]: *** [Makefile:24878: compare] Error 1