https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95147
Bug ID: 95147
Summary: Bootstrap fails with GCC 4.8 host compiler
Product: gcc
Version: 11.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: bootstrap
Assignee: unassigned at gcc dot gnu.org
Reporter: rguenth at gcc dot gnu.org
Target Milestone: ---
gcc: error: unrecognized command line option ?-fcf-protection?
gcc: error: unrecognized command line option ?-mshstk?
Makefile:603: recipe for target 'libz_a-adler32.o' failed
make[3]: *** [libz_a-adler32.o] Error 1
make[3]: Leaving directory '/home/abuild/rguenther/obj/zlib'
Makefile:12959: recipe for target 'all-stage1-zlib' failed
make[2]: *** [all-stage1-zlib] Error 2
make[2]: Leaving directory '/home/abuild/rguenther/obj'
Makefile:24483: recipe for target 'stage1-bubble' failed
make[1]: *** [stage1-bubble] Error 2
make[1]: Leaving directory '/home/abuild/rguenther/obj'
Makefile:998: recipe for target 'all' failed
make: *** [all] Error 2
