tunables: report sbrk() failure

[thirdparty/glibc.git] / README

diff --git a/README b/README
index bb4ccb896bf9ccfcb2bfc4b98251a04b7e452262..31c5da0405bd4566c69e1cb42e9696f97da9120b 100644 (file)
--- a/README
+++ b/README
@@ -12,52 +12,44 @@ implement the operating system behavior seen by user applications.
 In GNU/Hurd systems, it works with a microkernel and Hurd servers.
 
 The GNU C Library implements much of the POSIX.1 functionality in the
-GNU/Hurd system, using configurations i[4567]86-*-gnu.  The current
-GNU/Hurd support requires out-of-tree patches that will eventually be
-incorporated into an official GNU C Library release.
+GNU/Hurd system, using configurations i[4567]86-*-gnu.
 
 When working with Linux kernels, this version of the GNU C Library
-requires Linux kernel version 2.6.16 or later.
+requires Linux kernel version 3.2 or later.
 
 Also note that the shared version of the libgcc_s library must be
 installed for the pthread library to work correctly.
 
 The GNU C Library supports these configurations for using Linux kernels:
 
-       i[4567]86-*-linux-gnu
-       x86_64-*-linux-gnu      Can build either x86_64 or x32
-       powerpc-*-linux-gnu     Hardware floating point required
-       powerpc64-*-linux-gnu
-       s390-*-linux-gnu
-       s390x-*-linux-gnu
-       sh[34]-*-linux-gnu
-       sparc*-*-linux-gnu
-       sparc64*-*-linux-gnu
-
-The code for other CPU configurations supported by volunteers outside of
-the core glibc maintenance effort is contained in the `ports' add-on,
-located in the `ports' subdirectory of the source tree.
-
        aarch64*-*-linux-gnu
        alpha*-*-linux-gnu
-       am33*-*-linux-gnu       Not currently functional
        arm-*-linux-gnueabi
-       hppa-*-linux-gnu        Not currently functional without patches.
+       csky-*-linux-gnuabiv2
+       hppa-*-linux-gnu
+       i[4567]86-*-linux-gnu
+       x86_64-*-linux-gnu      Can build either x86_64 or x32
        ia64-*-linux-gnu
        m68k-*-linux-gnu
+       microblaze*-*-linux-gnu
        mips-*-linux-gnu
        mips64-*-linux-gnu
-       powerpc-*-linux-gnu     Software floating point (--without-fp)
-       tilegx-*-linux-gnu
-       tilepro-*-linux-gnu
+       powerpc-*-linux-gnu     Hardware or software floating point, BE only.
+       powerpc64*-*-linux-gnu  Big-endian and little-endian.
+       s390-*-linux-gnu
+       s390x-*-linux-gnu
+       riscv64-*-linux-gnu
+       sh[34]-*-linux-gnu
+       sparc*-*-linux-gnu
+       sparc64*-*-linux-gnu
 
 If you are interested in doing a port, please contact the glibc
-maintainers; see http://www.gnu.org/software/libc/ for more
+maintainers; see https://www.gnu.org/software/libc/ for more
 information.
 
 See the file INSTALL to find out how to configure, build, and install
 the GNU C Library.  You might also consider reading the WWW pages for
-the C library at http://www.gnu.org/software/libc/.
+the C library at https://www.gnu.org/software/libc/.
 
 The GNU C Library is (almost) completely documented by the Texinfo manual
 found in the `manual/' subdirectory.  The manual is still being updated
@@ -68,13 +60,13 @@ following the bug-reporting instructions below.  Please be sure to check
 the manual in the current development sources to see if your problem has
 already been corrected.
 
-Please see http://www.gnu.org/software/libc/bugs.html for bug reporting
+Please see https://www.gnu.org/software/libc/bugs.html for bug reporting
 information.  We are now using the Bugzilla system to track all bug reports.
 This web page gives detailed information on how to report bugs properly.
 
 The GNU C Library is free software.  See the file COPYING.LIB for copying
 conditions, and LICENSES for notices about a few contributions that require
 these additional notices to be distributed.  License copyright years may be
-listed using range notation, e.g., 2000-2013, indicating that every year in
+listed using range notation, e.g., 1996-2015, indicating that every year in
 the range, inclusive, is a copyrightable year that would otherwise be listed
 individually.