mirror of
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460860f457
Linux 6.7 removed ia64 from the official tree [1], following the general principle that a glibc port needs upstream support for the architecture in all the components it depends on (binutils, GCC, and the Linux kernel). Apart from the removal of sysdeps/ia64 and sysdeps/unix/sysv/linux/ia64, there are updates to various comments referencing ia64 for which removal of those references seemed appropriate. The configuration is removed from README and build-many-glibcs.py. The CONTRIBUTED-BY, elf/elf.h, manual/contrib.texi (the porting mention), *.po files, config.guess, and longlong.h are not changed. For Linux it allows cleanup some clone2 support on multiple files. The following bug can be closed as WONTFIX: BZ 22634 [2], BZ 14250 [3], BZ 21634 [4], BZ 10163 [5], BZ 16401 [6], and BZ 11585 [7]. [1] https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=43ff221426d33db909f7159fdf620c3b052e2d1c [2] https://sourceware.org/bugzilla/show_bug.cgi?id=22634 [3] https://sourceware.org/bugzilla/show_bug.cgi?id=14250 [4] https://sourceware.org/bugzilla/show_bug.cgi?id=21634 [5] https://sourceware.org/bugzilla/show_bug.cgi?id=10163 [6] https://sourceware.org/bugzilla/show_bug.cgi?id=16401 [7] https://sourceware.org/bugzilla/show_bug.cgi?id=11585 Reviewed-by: Carlos O'Donell <carlos@redhat.com>
76 lines
3.1 KiB
Plaintext
76 lines
3.1 KiB
Plaintext
This directory contains the sources of the GNU C Library.
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See the file "version.h" for what release version you have.
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The GNU C Library is the standard system C library for all GNU systems,
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and is an important part of what makes up a GNU system. It provides the
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system API for all programs written in C and C-compatible languages such
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as C++ and Objective C; the runtime facilities of other programming
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languages use the C library to access the underlying operating system.
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In GNU/Linux systems, the C library works with the Linux kernel to
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implement the operating system behavior seen by user applications.
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In GNU/Hurd systems, it works with a microkernel and Hurd servers.
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The GNU C Library implements much of the POSIX.1 functionality in the
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GNU/Hurd system, using configurations i[4567]86-*-gnu and x86_64-gnu.
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When working with Linux kernels, this version of the GNU C Library
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requires Linux kernel version 3.2 or later.
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Also note that the shared version of the libgcc_s library must be
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installed for the pthread library to work correctly.
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The GNU C Library supports these configurations for using Linux kernels:
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aarch64*-*-linux-gnu
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alpha*-*-linux-gnu
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arc*-*-linux-gnu
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arm-*-linux-gnueabi
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csky-*-linux-gnuabiv2
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hppa-*-linux-gnu
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i[4567]86-*-linux-gnu
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x86_64-*-linux-gnu Can build either x86_64 or x32
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loongarch64-*-linux-gnu Hardware floating point, LE only.
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m68k-*-linux-gnu
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microblaze*-*-linux-gnu
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mips-*-linux-gnu
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mips64-*-linux-gnu
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or1k-*-linux-gnu
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powerpc-*-linux-gnu Hardware or software floating point, BE only.
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powerpc64*-*-linux-gnu Big-endian and little-endian.
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s390-*-linux-gnu
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s390x-*-linux-gnu
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riscv32-*-linux-gnu
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riscv64-*-linux-gnu
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sh[34]-*-linux-gnu
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sparc*-*-linux-gnu
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sparc64*-*-linux-gnu
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If you are interested in doing a port, please contact the glibc
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maintainers; see https://www.gnu.org/software/libc/ for more
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information.
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See the file INSTALL to find out how to configure, build, and install
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the GNU C Library. You might also consider reading the WWW pages for
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the C library at https://www.gnu.org/software/libc/.
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The GNU C Library is (almost) completely documented by the Texinfo manual
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found in the `manual/' subdirectory. The manual is still being updated
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and contains some known errors and omissions; we regret that we do not
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have the resources to work on the manual as much as we would like. For
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corrections to the manual, please file a bug in the `manual' component,
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following the bug-reporting instructions below. Please be sure to check
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the manual in the current development sources to see if your problem has
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already been corrected.
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Please see https://www.gnu.org/software/libc/bugs.html for bug reporting
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information. We are now using the Bugzilla system to track all bug reports.
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This web page gives detailed information on how to report bugs properly.
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The GNU C Library is free software. See the file COPYING.LIB for copying
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conditions, and LICENSES for notices about a few contributions that require
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these additional notices to be distributed. License copyright years may be
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listed using range notation, e.g., 1996-2015, indicating that every year in
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the range, inclusive, is a copyrightable year that would otherwise be listed
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individually.
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