https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88491
Bug ID: 88491 Summary: new test case allocfail.sh in r267054 fails if dash is the default shell (/bin/sh) Product: gcc Version: 9.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: testsuite Assignee: unassigned at gcc dot gnu.org Reporter: seurer at gcc dot gnu.org Target Milestone: --- FAIL: allocfail.sh ================== /home/seurer/gcc/gcc-trunk/libbacktrace/allocfail.sh: 35: set: Illegal option -o pipefail FAIL allocfail.sh (exit status: 2) This fails on all our newer systems running Ubuntu 18.04 which link /bin/sh to dash. The failing line is: set -o pipefail If I try that under dash on other systems it fails there, too.