https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101916
Bug ID: 101916 Summary: SH4 ICE: Segmentation fault signal terminated program cc1 Product: gcc Version: 11.1.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c Assignee: unassigned at gcc dot gnu.org Reporter: giulio.benetti at benettiengineering dot com Target Milestone: --- When building package heirloom-mailx on buildroot we get this error: ''' /home/giuliobenetti/br_reproduce/911f5c024834741754102ff1bbb05c4a64c54a0b/output/host/bin/sh4-linux-gcc -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -fPIC -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -DMAILRC='"/etc/nail.rc"' -DMAILSPOOL='"/var/mail"' -DSENDMAIL='"/usr/lib/sendmail"' -c strings.c sh4-linux-gcc.br_real: internal compiler error: Segmentation fault signal terminated program cc1 Please submit a full bug report, with preprocessed source if appropriate. See <http://bugs.buildroot.net/> for instructions. make[2]: *** [Makefile:80: mime.o] Error 4 make[2]: *** Waiting for unfinished jobs.... make[1]: *** [package/pkg-generic.mk:250: /home/giuliobenetti/br_reproduce/911f5c024834741754102ff1bbb05c4a64c54a0b/output/build/heirloom-mailx-12.5/.stamp_built] Error 2 make: *** [Makefile:23: _all] Error 2 ''' To reproduce it: ''' # git clone git://git.busybox.net/buildroot # wget https://git.busybox.net/buildroot-test/tree/utils/br-reproduce-build - modify BASE_GIT=... with your buildroot path in br-reproduce-build then: # chmod a+x br-reproduce-build # ./br-reproduce-build 911f5c024834741754102ff1bbb05c4a64c54a0b '''