Glibc 2.31 porting notes/testsuite

• Upstream release notes
• Notes here refer to 2.31-r2 (unless stated otherwise)

amd64

• FAIL: elf/tst-initfinilazyfail, see for background this bug

error: subprocess failed: constructor
error:   expected exit status: 127
error:   actual termination signal: 11 [0xb]
info: constructor failure output: [[]]
error: tst-initfinilazyfail.c:57: not true: strstr (proc.err.buffer, "tst-initfinilazyfail: symbol lookup error: ") != NULL
error: tst-initfinilazyfail.c:60: not true: strstr (proc.err.buffer, "tst-initlazyfailmod.so: undefined symbol:" " undefined_function\n") != NULL
error: subprocess failed: destructor
error:   expected exit status: 127
error:   actual termination signal: 11 [0xb]
info: destructor failure output: [[]]
error: tst-initfinilazyfail.c:72: not true: strstr (proc.err.buffer, "tst-initfinilazyfail: symbol lookup error: ") != NULL
error: tst-initfinilazyfail.c:75: not true: strstr (proc.err.buffer, "tst-finilazyfailmod.so: undefined symbol:" " undefined_function\n") != NULL
error: 6 test failures

• FAIL: elf/tst-ldconfig-ld_so_conf-update

error: tst-ldconfig-ld_so_conf-update.c:112: not true: dlopen (DSO, RTLD_NOW | RTLD_GLOBAL) != NULL
error: 1 test failures
running post-clean rsync

• FAIL: stdlib/tst-system

error: mkdtemp ("/var/tmp/portage/sys-libs/glibc-2.31-r2/temp/tst-system-oGSS2i"): No such file or directory