colon-separated list in a single environment variable
'GLIBC_TUNABLES'.
-'--enable-obsolete-nsl'
- By default, libnsl is only built as shared library for backward
- compatibility and the NSS modules libnss_compat, libnss_nis and
- libnss_nisplus are not built at all. Use this option to enable
- libnsl with all depending NSS modules and header files. For
- architectures and ABIs that have been added after version 2.28 of
- the GNU C Library this option is not available, and the libnsl
- compatibility library is not built.
-
'--disable-crypt'
Do not install the passphrase-hashing library 'libcrypt' or the
header file 'crypt.h'. 'unistd.h' will still declare the function