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f1eafb41fa
shlib-versions files can contain ABI lines that map triplets to a canonical ABI name. This name was once used for various purposes where test baseline files for different ABIs went in a single directory; now these purposes use sysdeps files, generation of headers which have per-ABI variants uses abi-variants and related Makefile variables and the shlib-versions ABI names are unused. This patch duly removes those lines and associated build system support for them. Tested for x86_64 (both a full testsuite run and confirming the installed shared libraries are unchanged by the patch). * Makeconfig ($(common-objpfx)soversions.mk): Do not generate abi-name definition. * scripts/soversions.awk: Do not handle or generate ABI lines. * shlib-versions: Remove ABI entries. * sysdeps/powerpc/nofpu/shlib-versions: Remove file. * sysdeps/x86_64/x32/shlib-versions: Remove ABI entry.
106 lines
3.7 KiB
Plaintext
106 lines
3.7 KiB
Plaintext
# This file defines the shared library version numbers we will install.
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# The following lines list filename patterns matching canonical configurations,
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# and the associated versions to use for various libraries. The entire
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# list is processed, with earlier entries taking precedence over later
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# entries. So loose patterns at the end of the list can give defaults.
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# This file can use cpp-style conditionals starting with % instead of #
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# to test the symbols defined in config.h by configure.
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# In the optional third column, there can one or more symbol set names
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# listed, which must be in ascending version order reading left to right
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# and must appear in this same order in the Versions.def file. Each listed
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# version subsumes all prior versions back to the previous listed version.
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#
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# An entry with DEFAULT in the second column gives a default third column
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# to apply on matching configurations when the matching entry for a particular
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# library has no third column. The defaults must precede the entries they
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# apply to.
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#
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# Configuration DEFAULT Earliest symbol set
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# ------------- --------------- ------------------------------
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s390x-.*-linux.* DEFAULT GLIBC_2.2
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powerpc64-.*-linux.* DEFAULT GLIBC_2.3
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powerpc.*le-.*-linux.* DEFAULT GLIBC_2.17
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.*-.*-gnu-gnu.* DEFAULT GLIBC_2.2.6
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# Configuration Library=version Earliest symbol set (optional)
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# ------------- --------------- ------------------------------
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# The interface to -lm depends mostly only on cpu, not on operating system.
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sparc64.*-.*-linux.* libm=6 GLIBC_2.2
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sh.*-.*-linux.* libm=6 GLIBC_2.2
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.*-.*-linux.* libm=6
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.*-.*-gnu-gnu.* libm=6
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# We provide libc.so.6 for Linux kernel versions 2.0 and later.
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sh.*-.*-linux.* libc=6 GLIBC_2.2
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sparc64.*-.*-linux.* libc=6 GLIBC_2.2
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.*-.*-linux.* libc=6
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# libmachuser.so.1 corresponds to mach/*.defs as of Utah's UK22 release.
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.*-.*-gnu-gnu.* libmachuser=1
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# libhurduser.so.0.3 corresponds to hurd/*.defs as of 11 June 2002.
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.*-.*-gnu-gnu.* libhurduser=0.3
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# libc.so.0.3 is the first Hurd libc using libio.
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.*-.*-gnu-gnu.* libc=0.3
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# The dynamic loader also requires different names.
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sparc64.*-.*-linux.* ld=ld-linux.so.2 GLIBC_2.2
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sparc.*-.*-linux.* ld=ld-linux.so.2
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sh.*-.*-linux.* ld=ld-linux.so.2 GLIBC_2.2
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# We use the ELF ABI standard name for the default.
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.*-.*-.* ld=ld.so.1
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# The -ldl interface (see <dlfcn.h>) is the same on all platforms.
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.*-.*-.* libdl=2
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# So far the -lutil interface is the same on all platforms, except for the
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# `struct utmp' format, which depends on libc.
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.*-.*-.* libutil=1
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# Version number 2 is used on other systems for the BIND 4.9.5 resolver
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# interface.
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.*-.*-.* libresolv=2
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# Interface revision of nss_* modules. This must match NSS_SHLIB_REVISION
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# in nss/nsswitch.h, which determines the library names used for service
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# names given in /etc/nsswitch.conf.
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.*-.*-.* libnss_files=2
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.*-.*-.* libnss_dns=2
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.*-.*-.* libnss_compat=2
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.*-.*-.* libnss_nis=2
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.*-.*-.* libnss_nisplus=2
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.*-.*-.* libnss_ldap=2
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.*-.*-.* libnss_hesiod=2
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.*-.*-.* libnss_db=2
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# Tests for NSS. They must have the same NSS_SHLIB_REVISION number as
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# the rest.
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.*-.*-.* libnss_test1=2
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# Version for libnsl with YP and NIS+ functions.
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.*-.*-.* libnsl=1
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# This defines the shared library version numbers we will install.
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.*-.*-.* libcrypt=1
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# The gross patch for programs assuming broken locale implementations.
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sh.*-.*-.* libBrokenLocale=1 GLIBC_2.2
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sparc64.*-.*-.* libBrokenLocale=1 GLIBC_2.2
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.*-.*-.* libBrokenLocale=1
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# The real-time library from POSIX.1b.
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.*-.*-.* librt=1
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# The asynchronous name lookup library.
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.*-.*-.* libanl=1
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# This defines the libgcc soname version this glibc is to load for
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# asynchronous cancellation to work correctly.
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.*-.*-.* libgcc_s=1
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