1 # This file defines the shared library version numbers we will install.
3 # The following lines list filename patterns matching canonical configurations,
4 # and the associated versions to use for various libraries. The entire
5 # list is processed, with earlier entries taking precedence over later
6 # entries. So loose patterns at the end of the list can give defaults.
8 # This file can use cpp-style conditionals starting with % instead of #
9 # to test the symbols defined in config.h by configure.
11 # In the optional third column, there can one or more symbol set names
12 # listed, which must be in ascending version order reading left to right
13 # and must appear in this same order in the Versions.def file. Each listed
14 # version subsumes all prior versions back to the previous listed version.
16 # An entry with DEFAULT in the second column gives a default third column
17 # to apply on matching configurations when the matching entry for a particular
18 # library has no third column. The defaults must precede the entries they
21 # An entry with WORDSIZE* in the second column gives an alternate
22 # configuration tuple whose macros will be conditionally defined in
23 # gnu/lib-names.h; @CPU@, @VENDOR@, @OS@ can be used in the third
24 # column to compose the alternate tuple matched against the patterns here.
26 # Configuration DEFAULT Earliest symbol set
27 # ------------- --------------- ------------------------------
29 s390x-.*-linux.* DEFAULT GLIBC_2.2
30 powerpc64-.*-linux.* DEFAULT GLIBC_2.3
31 .*-.*-gnu-gnu.* DEFAULT GLIBC_2.2.6
33 # Configuration WORDSIZE[32|64] Alternate configuration
34 # ------------- ---------- -----------------------
35 x86_64-.*-.* WORDSIZE32 i686-@VENDOR@-@OS@
36 i.86-.*-.* WORDSIZE64 x86_64-@VENDOR@-@OS@
37 s390x-.*-.* WORDSIZE32 s390-@VENDOR@-@OS@
38 s390-.*-.* WORDSIZE64 s390x-@VENDOR@-@OS@
39 powerpc64-.*-.* WORDSIZE32 powerpc-@VENDOR@-@OS@
40 powerpc.*-.*-.* WORDSIZE64 powerpc64-@VENDOR@-@OS@
41 sparc64.*-.*-.* WORDSIZE32 sparc-@VENDOR@-@OS@
42 sparc.*-.*-.* WORDSIZE64 sparc64-@VENDOR@-@OS@
44 # Configuration ABI Identifier for ABI data files
45 # ------------- ---------- -----------------------------
46 sparc64.*-.*-.* ABI sparc64-@OS@
47 sparc.*-.*-.* ABI sparc-@OS@
49 # Configuration Library=version Earliest symbol set (optional)
50 # ------------- --------------- ------------------------------
52 # The interface to -lm depends mostly only on cpu, not on operating system.
53 sparc64.*-.*-linux.* libm=6 GLIBC_2.2
54 sh.*-.*-linux.* libm=6 GLIBC_2.2
56 .*-.*-gnu-gnu.* libm=6
58 # We provide libc.so.6 for Linux kernel versions 2.0 and later.
59 sh.*-.*-linux.* libc=6 GLIBC_2.2
60 sparc64.*-.*-linux.* libc=6 GLIBC_2.2
63 # libmachuser.so.1 corresponds to mach/*.defs as of Utah's UK22 release.
64 .*-.*-gnu-gnu.* libmachuser=1
66 # libhurduser.so.0.3 corresponds to hurd/*.defs as of 11 June 2002.
67 .*-.*-gnu-gnu.* libhurduser=0.3
69 # libc.so.0.3 is the first Hurd libc using libio.
70 .*-.*-gnu-gnu.* libc=0.3
72 # The dynamic loader also requires different names.
73 i.86-.*-linux.* ld=ld-linux.so.2
74 sparc64.*-.*-linux.* ld=ld-linux.so.2 GLIBC_2.2
75 sparc.*-.*-linux.* ld=ld-linux.so.2
76 sh.*-.*-linux.* ld=ld-linux.so.2 GLIBC_2.2
77 s390x-.*-linux.* ld=ld64.so.1 GLIBC_2.2
78 powerpc64.*-.*-linux.* ld=ld64.so.1 GLIBC_2.3
79 # We use the ELF ABI standard name for the default.
82 # The -ldl interface (see <dlfcn.h>) is the same on all platforms.
85 # So far the -lutil interface is the same on all platforms, except for the
86 # `struct utmp' format, which depends on libc.
89 # Version number 2 is used on other systems for the BIND 4.9.5 resolver
93 # Interface revision of nss_* modules. This must match NSS_SHLIB_REVISION
94 # in nss/nsswitch.h, which determines the library names used for service
95 # names given in /etc/nsswitch.conf.
96 .*-.*-.* libnss_files=2
98 .*-.*-.* libnss_compat=2
100 .*-.*-.* libnss_nisplus=2
101 .*-.*-.* libnss_ldap=2
102 .*-.*-.* libnss_hesiod=2
105 # Tests for NSS. They must have the same NSS_SHLIB_REVISION number as
107 .*-.*-.* libnss_test1=2
109 # Version for libnsl with YP and NIS+ functions.
112 # This defines the shared library version numbers we will install.
115 # The gross patch for programs assuming broken locale implementations.
116 sh.*-.*-.* libBrokenLocale=1 GLIBC_2.2
117 sparc64.*-.*-.* libBrokenLocale=1 GLIBC_2.2
118 .*-.*-.* libBrokenLocale=1
120 # The real-time library from POSIX.1b.
123 # The asynchronous name lookup library.
126 # This defines the libgcc soname version this glibc is to load for
127 # asynchronous cancellation to work correctly.