glibc/shlib-versions
Joseph Myers c729e7c13a Move OS-specific shlib-versions entries to sysdeps files.
This patch moves OS-specific entries in the top-level shlib-versions
file to appropriate sysdeps directories.  I left the entries in
nptl/shlib-versions and nptl_db/shlib-versions unchanged; I think it
can be for those doing non-Linux NPTL-using ports to figure out
whether those entries should actually be OS-independent or should move
to sysdeps.

Given these two patches, I think the only further change needed before
the first column of shlib-versions can be eliminated will be changing
sysdeps/unix/sysv/linux/powerpc/powerpc64/shlib-versions to use %ifdef
to distinguish BE and LE configurations, instead of relying on the
powerpc64-.*-linux.* and powerpc.*le-.*-linux.* patterns.

Tested on x86_64 that the installed shared libraries are unchanged by
this patch.

	* shlib-versions: Remove OS-specific entries.  Moved to files in
	sysdeps.
	* sysdeps/mach/hurd/shlib-versions: New file.
	* sysdeps/unix/sysv/linux/shlib-versions: Likewise.
2014-09-12 12:24:00 +00:00

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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 filename patterns matching canonical configurations,
# and the associated versions to use for various libraries. The entire
# list is processed, with earlier entries taking precedence over later
# entries. So loose patterns at the end of the list can give defaults.
# This file can use cpp-style conditionals starting with % instead of #
# to test the symbols defined in config.h by configure.
# In the optional third 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 second column gives a default third column
# to apply on matching configurations when the matching entry for a particular
# library has no third column. The defaults must precede the entries they
# apply to.
# Configuration 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_nis=2
.*-.*-.* libnss_nisplus=2
.*-.*-.* libnss_ldap=2
.*-.*-.* libnss_hesiod=2
.*-.*-.* libnss_db=2
# Tests for NSS. They must have the same NSS_SHLIB_REVISION number as
# the rest.
.*-.*-.* libnss_test1=2
# Version for libnsl with YP and NIS+ functions.
.*-.*-.* libnsl=1
# This defines the shared library version numbers we will install.
.*-.*-.* libcrypt=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