- backport from 11.3.1-4.3: compile the cross binaries as PIE/-z now (#2155452)
- backport from 11.3.1-4.2: ship libitm.spec in cross-gcc (#2154462)
- backport from 11.3.1-4.1: add cross compiler functionality for non-production uses (#2149650)
- backport from 11.3.1-4: update from releases/gcc-11-branch (#2117632)
- backport from 11.3.1-4: fix the detection of Sapphire Rapids in host_detect_local_cpu
- backport from 11.3.1-4: fix -Wmismatched-dealloc documentation (#2116635)