- Update to version git.20211127.db493d1ce:
* gettext-h: document GNULIB_NO_VLA
* gettext-h: use VLA test similar to regex
* regex: port to tcc
* test-framework-sh: remove unsafe entries from PATH
* regex: merge from glibc
* regex: assume RE_ENABLE_I18N
* lseek: port around macOS SEEK_HOLE glitch
* lseek: port around macOS SEEK_DATA glitch
* Add ChangeLog entry for sigsegv changes
* sigsegv: fix build on or1k
* sigsegv: fix build on microblazeel
* Fix typos in previous patch.
* exclude: yield proper errno on failure
* autoupdate
* regex: break regcomp.c link with glibc
* autoupdate
* * doc/gnulib-intro.texi: Fix some ancient history.
* autoupdate (belated)
* string: Avoid syntax error re strdup in string.in.h (regr. 2021-09-07).
* autoupdate
* autoupdate
* xalloc: new function xinmalloc
* regex: redo style of previous change
* regex: improve comment
* regex: fix buffer read overrrun
* nproc: port better to macOS 10.14
* sigsegv: fix quoting problem
* nproc: port better to OpenBSD
* timer-time: port better to OpenBSD 6.9