glibc/shlib-versions
Adhemerval Zanella e6e3c66688 crypt: Remove libcrypt support
All the crypt related functions, cryptographic algorithms, and
make requirements are removed,  with only the exception of md5
implementation which is moved to locale folder since it is
required by localedef for integrity protection (libc's
locale-reading code does not check these, but localedef does
generate them).

Besides thec code itself, both internal documentation and the
manual is also adjusted.  This allows to remove both --enable-crypt
and --enable-nss-crypt configure options.

Checked with a build for all affected ABIs.

Co-authored-by: Zack Weinberg <zack@owlfolio.org>
Reviewed-by: Carlos O'Donell <carlos@redhat.com>
2023-10-30 13:03:59 -03:00

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# This file (and shlib-versions files in sysdeps directories) defines
# the shared library version numbers we will install.
# The following lines list the associated versions to use for various
# libraries. The entire list is processed, with earlier entries
# taking precedence over later entries (and the files from sysdeps
# directories coming before those from other subdirectories, which
# come before this file).
# This file can use cpp-style conditionals starting with % instead of #
# to test the symbols defined in config.h by configure.
# In the optional second column, there can one or more symbol set names
# listed, which must be in ascending version order reading left to right
# and must appear in this same order in the Versions.def file. Each listed
# version subsumes all prior versions back to the previous listed version.
#
# An entry with DEFAULT in the first column gives a default second
# column to apply when the matching entry for a particular library has
# no second column. The defaults must precede the entries they apply
# to.
# Library=version Earliest symbol set (optional)
# --------------- ------------------------------
# We use the ELF ABI standard name for the default.
ld=ld.so.1
# The -ldl interface (see <dlfcn.h>) is the same on all platforms.
libdl=2
# So far the -lutil interface is the same on all platforms, except for the
# `struct utmp' format, which depends on libc.
libutil=1
# Version number 2 is used on other systems for the BIND 4.9.5 resolver
# interface.
libresolv=2
# Interface revision of nss_* modules. This must match NSS_SHLIB_REVISION
# in nss/nsswitch.h, which determines the library names used for service
# names given in /etc/nsswitch.conf.
libnss_files=2
libnss_dns=2
libnss_compat=2
libnss_ldap=2
libnss_hesiod=2
libnss_db=2
# Version for libnsl with YP and NIS+ functions.
libnsl=1
# The gross patch for programs assuming broken locale implementations.
libBrokenLocale=1
# The real-time library from POSIX.1b.
librt=1
# The asynchronous name lookup library.
libanl=1
# This defines the libgcc soname version this glibc is to load for
# asynchronous cancellation to work correctly.
libgcc_s=1
# The vector math library
libmvec=1
# The malloc debug library
libc_malloc_debug=0