https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107691
Andrew Pinski <pinskia at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |NEW Known to fail| |7.1.0 Known to work|7.0 |6.1.0 Summary|libcpp configure fails on |[10/11/12/13 Regression] |bashism |libcpp configure fails on | |bashism Ever confirmed|0 |1 Target Milestone|--- |10.5 Keywords| |build Last reconfirmed| |2022-11-14 --- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> --- GCC 7 had the patch. r7-912-gceb17928e5d1d5 introduced the bad code into configure.ac. Confirmed.