361742eda9
supported version for libc 0.2.90.libio to GLIBC_2.2. * Makeconfig (soversions.mk): Grok new third column in shlib-versions, and use it to emit new variable `map-firstversions'. * scripts/firstversions.awk: New file. * Makerules (Versions.all): Use scripts/firstversions.awk and the $(map-firstversions) value to generate a modified versions list that includes renames in "A = B" syntax for each version set earlier than the "earliest symbol version" named in shlib-versions. * scripts/versions.awk: Recognize "A = B" lines in the input to mean rename version set A to B in the output to the intermediate file. * scripts/abi-versions.awk: New file. * Makerules (abi-versions.h): New target, generated by that script. [$(versioning) = yes] (before-compile): Prepend abi-versions.h. * include/shlib-compat.h: New file, uses that generated header.
97 lines
3.1 KiB
Plaintext
97 lines
3.1 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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# 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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i.86-.*-.* libm=6
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m68k-.*-.* libm=6
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sparc.*-.*-.* libm=6
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alpha.*-.*-linux.* libm=6.1
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alpha.*-.*-.* libm=6
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powerpc-.*-.* libm=6
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mips.*-.*-.* libm=6
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arm.*-.*-.* libm=6
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# We provide libc.so.6 for Linux kernel versions 2.0 and later.
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alpha.*-.*-linux.* libc=6.1
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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.0.0 corresponds to hurd/*.defs as of 7 May 1996.
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.*-.*-gnu-gnu* libhurduser=0.0
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# libc.so.0.2 is for the Hurd alpha release 0.2.
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%ifdef USE_IN_LIBIO /* experimental only! */
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.*-.*-gnu-gnu* libc=0.2.90.libio GLIBC_2.2
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%else
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.*-.*-gnu-gnu* libc=0.2
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%endif
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# The dynamic loader also requires different names.
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i.86-.*-linux.* ld=ld-linux.so.2
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sparc64-.*-linux.* ld=ld-linux.so.2
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sparc.*-.*-linux.* ld=ld-linux.so.2
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alpha.*-.*-linux.* ld=ld-linux.so.2
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arm.*-.*-linux.* ld=ld-linux.so.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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alpha.*-.*-linux.* libdl=2.1
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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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alpha.*-.*-linux.* libutil=1.1
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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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alpha.*-.*-linux.* libresolv=2.1
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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_db=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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# Version for libnsl with YP and NIS+ functions.
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alpha.*-.*-linux.* libnsl=1.1
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.*-.*-.* libnsl=1
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# We use libdb.so.3 for the interface in version 2.x of the Berkeley DB code.
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.*-.*-.* libdb=3
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# This is the Berkeley DB 1.85. We use the version numbers from glibc 2.0.*
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# for all times.
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alpha-.*-linux.* libdb1=2.1
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.*-.*-.* libdb1=2
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# This defines the shared library version numbers we will install.
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alpha.*-.*-linux.* libcrypt=1.1
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.*-.*-.* libcrypt=1
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# The gross patch for programs assuming broken locale implementations.
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alpha.*-.*-linux.* libBrokenLocale=1.1
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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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