Update.

Add sys/user.h.
Update.
2026-09-10 12:05:30 +08:00 · 1999-09-06 21:18:09 +00:00 · 1999-09-06 21:17:23 +00:00 · 1999-09-06 17:06:06 +00:00 · 1999-09-06 17:05:14 +00:00 · 1999-09-06 08:00:36 +00:00
23729 changed files with 671730 additions and 5165636 deletions
@@ -1,4 +0,0 @@
-[b4]
-    midmask = https://inbox.sourceware.org/%s
-    linkmask = https://inbox.sourceware.org/%s
-    send-series-to = libc-alpha@sourceware.org
@@ -1,156 +0,0 @@
-#  clang-format file for GLIBC
-#  Copyright (C) 2022-2026 Free Software Foundation, Inc.
-#  This file is part of the GNU C Library.
-#
-#  The GNU C Library is free software; you can redistribute it and/or
-#  modify it under the terms of the GNU Lesser General Public
-#  License as published by the Free Software Foundation; either
-#  version 2.1 of the License, or (at your option) any later version.
-#
-#  The GNU C Library is distributed in the hope that it will be useful,
-#  but WITHOUT ANY WARRANTY; without even the implied warranty of
-#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-#  Lesser General Public License for more details.
-#
-#  You should have received a copy of the GNU Lesser General Public
-#  License along with the GNU C Library; if not, see
-#  <https://www.gnu.org/licenses/>.
-#
-#  Requires clang-format version >= 11.0
-#
-#  For more information, see:
-#
-#   https://clang.llvm.org/docs/ClangFormat.html
-#   https://clang.llvm.org/docs/ClangFormatStyleOptions.html
-#
-#  There are some known cases that this doesn't produce the desired
-#  style (i.e Preprocessor Directives are over-indented and not
-#  auto-commented). As a result, this is meant to be a utility to make
-#  formatting easier, not a definitive standard.
-#
-#  To format the current git diff inplace (-i) the follow command can
-#  be used:
-#  $> git diff -U0 --no-color HEAD^ | clang-format-diff -i -p1
-#
-#  To just view the diff clang-format would generate:
-#  $> git diff -U0 --no-color HEAD^ | clang-format-diff -p1
-#
-#  NB: clang-format-diff, along with other clang-format related tools,
-#      can be found at: /path/to/llvm-project/clang/tools/clang-format/
-#
-#
-#  Based on autogenerated format from:
-#  $> clang-format --style=GNU -dump-config
---
-AccessModifierOffset: -2
-AlignAfterOpenBracket: Align
-AlignConsecutiveMacros: false
-AlignConsecutiveAssignments: false
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-AllowShortIfStatementsOnASingleLine: Never
-AllowShortLoopsOnASingleLine: false
-AlwaysBreakAfterDefinitionReturnType: All
-AlwaysBreakAfterReturnType: AllDefinitions
-AlwaysBreakBeforeMultilineStrings: false
-BinPackArguments: true
-BinPackParameters: true
-BraceWrapping:
-  AfterCaseLabel:  true
-  AfterClass:      true
-  AfterControlStatement: true
-  AfterEnum:       true
-  AfterFunction:   true
-  AfterNamespace:  true
-  AfterStruct:     true
-  AfterUnion:      true
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-  BeforeElse:      true
-  BeforeWhile:     true
-  IndentBraces:    true
-  SplitEmptyFunction: true
-  SplitEmptyRecord: true
-  SplitEmptyNamespace: true
-BreakBeforeBinaryOperators: All
-BreakBeforeBraces: GNU
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-BreakInheritanceList: BeforeColon
-BreakBeforeTernaryOperators: true
-BreakStringLiterals: true
-ColumnLimit:     79
-CommentPragmas:  '^ IWYU pragma:'
-CompactNamespaces: false
-ContinuationIndentWidth: 4
-Cpp11BracedListStyle: false
-DeriveLineEnding: true
-DerivePointerAlignment: false
-DisableFormat:   false
-ExperimentalAutoDetectBinPacking: false
-FixNamespaceComments: false
-IncludeBlocks:   Preserve
-IncludeCategories:
-  - Regex:           '.*'
-    Priority:        1
-IncludeIsMainRegex: '(Test)?$'
-IndentCaseLabels: false
-IndentCaseBlocks: false
-IndentGotoLabels: true
-IndentWidth:     2
-IndentPPDirectives: AfterHash
-IndentExternBlock: AfterExternBlock
-IndentWrappedFunctionNames: false
-InsertTrailingCommas: None
-KeepEmptyLinesAtTheStartOfBlocks: true
-MacroBlockBegin: ''
-MacroBlockEnd:   ''
-MaxEmptyLinesToKeep: 1
-NamespaceIndentation: None
-PenaltyBreakAssignment: 2
-PenaltyBreakBeforeFirstCallParameter: 19
-PenaltyBreakComment: 300
-PenaltyBreakFirstLessLess: 120
-PenaltyBreakString: 1000
-PenaltyExcessCharacter: 1000000
-PenaltyReturnTypeOnItsOwnLine: 60
-PointerAlignment: Right
-ReflowComments:  true
-SortIncludes:    false
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-SpaceAfterCStyleCast: true
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-SpaceBeforeAssignmentOperators: true
-SpaceBeforeCpp11BracedList: false
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-SpaceBeforeInheritanceColon: true
-SpaceBeforeParens: Always
-SpaceBeforeRangeBasedForLoopColon: true
-SpaceInEmptyBlock: false
-SpaceInEmptyParentheses: false
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-Standard:        Cpp03
-TabWidth:        8
-UseTab:          Always
-ForEachMacros:
-  - 'FOR_EACH_IMPL'
-  - 'list_for_each'
-  - 'list_for_each_prev'
-  - 'list_for_each_prev_safe'
-...
@@ -0,0 +1,26 @@
+*.d *.o *.so *.po *.go *.bo stamp.* *.stamp *.ustamp *.udeps
+*.gz *.Z *.tar *.tgz
+=*
+TODO AUTHORS copyr-* copying.*
+glibc-*
+
+configparms
+
+sun[43]* i[345]86* hp300*
+
+ieeetest hppa-sysdeps regex
+
+gpl2lgpl.sed
+distinfo
+distinfo
+
+test-include
+analysis
+docs
+releases
+
+crypt
+linuxthreads
+
+libc.prj .libc.prcs_aux
+libc.proj .snprj
@@ -1,2 +0,0 @@
-ChangeLog    merge=merge-changelog
-timezone/* -whitespace
@@ -1,46 +0,0 @@
-*~
-*.gz
-*.Z
-*.tar
-*.tgz
-*.bz2
-*.rej
-*.orig
-=*
-TAGS
-TODO
-AUTHORS
-copyr-*
-copying.*
-glibc-*
-
-configparms
-
-ieeetest
-regex
-
-gpl2lgpl.sed
-distinfo
-
-test-include
-analysis
-docs
-releases
-
-libc.prj
-.libc.prcs_aux
-libc.proj
-.snprj
-
-TODO.html
-
-autom4te*.cache
-
-core
-.gdb_history
-.gdbinit
-
-/linuxthreads
-/linuxthreads_db
-/rtkaio
-*.pyc
@@ -0,0 +1,68 @@
+	    List of known bugs (certainly very incomplete)
+	    ----------------------------------------------
+
+Time-stamp: <1999-07-06T15:38:22-0700 drepper>
+
+This following list contains those bugs which I'm aware of.  Please
+make sure that bugs you report are not listed here.  If you can fix one
+of these bugs/limitations I'll certainly be glad to receive a patch.
+
+Another source of information about bugs is the problem data base of the
+GNU project.  There is an easy to use WWW interface available at
+
+       http://www-gnats.gnu.org:8080/cgi-bin/wwwgnats.pl
+
+I would appreciate it very much if you could verify the problem was not
+reported before by looking through the database.  To make the information
+in this database as useful as possible please report bugs always using the
+`glibcbug' shell script which gets installed with GNU libc.  Before reporting
+a bug please check the FAQ since it discusses also a lot of problematic
+situations.
+
+
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+Severity: [  *] to [***]
+
+
+[ **]  There are problems with signal handling when using LinuxThreads.
+
+[ **]  The RPC code is not 64 bit clean.  This is getting slowly fixed
+       but expect incompatible changes on 64 bit platforms like Alpha.
+
+[  *]  The precision of the `sinhl' and/or `asinhl' function do not seem
+       to be the best.
+
+[  *]  On Linux, there should be a way to prevent defining the symbol
+       NGROUPS_MAX in the <linux/limits.h> header file.  In glibc it
+       is defined in <posix1_lim.h> which must not make the other
+       symbols in <linux/limits.h> available.
+       [PR libc/140]
+
+[  *]  The localedef program should not generate errors if for categories
+       which are not used for the output there are characters referenced
+       which are not defined in the charmap.
+       [PR libc/229]
+
+[  *]  When assembling a locale definition, that uses the "copy"
+       directive, with localedef, not only the copied category is
+       checked for errors, but the whole file containing the same
+       category.
+       [PR libc/207 and PR libc/454]
+
+[  *]  The libm-ieee `gamma' function gives wrong results (at least for
+       -0.5).
+
+[  *]  The libm-ieee `scalb' function gives wrong results for
+       non-integral second parameters.
+
+[  *]  The *scanf() functions currently do not handle %l[ and %ls parameters
+       correctly since the parsing of the multi-byte characters does not
+       yet use mbsrtowcs().
+
+[  *]  The strftime() implementation cannot handle multibyte locales really
+       good since the TOLOWER and TOUPPER are not prepared.
+
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+Ulrich Drepper
+drepper@cygnus.com
@@ -0,0 +1,127 @@
+Conformance of the GNU libc with various standards
+==================================================
+
+The GNU libc is designed to be conformant with existing standard as
+far as possible.  To ensure this I've run various tests.  The results
+are presented here.
+
+
+Open Group's hdrchk
+-------------------
+
+The hdrchk test suite is available from the Open Group at
+
+	ftp://ftp.rdg.opengroup.org/pub/unsupported/stdtools/hdrchk/
+
+I've last run the suite on 1998-07-08 on a Linux/ix86 system with the
+following results [*]:
+
+	FIPS		No reported problems
+
+	POSIX90		No reported problems
+
+	XPG3		No reported problems
+
+	XPG4		The wide character I/O stuff is missing in glibc.
+
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+*** Starting wchar.h
+Missing: extern wint_t  fgetwc();
+Missing: extern wchar_t *fgetws();
+Missing: extern wint_t  fputwc();
+Missing: extern int     fputws();
+Missing: extern wint_t  getwc();
+Missing: extern wint_t  getwchar();
+Missing: extern wint_t  putwc();
+Missing: extern wchar_t putwchar();
+Missing: extern wint_t  ungetwc();
+Missing: extern size_t  wcsftime();
+*** Completed wchar.h
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+			Beside this a problem in stdio.h is reported but
+			this is only because the scripts don't understand
+			the sometimes complex constructs in the header.
+
+	POSIX96		Same as UNIX98 [see below].
+	UNIX98		Quite a lot of problems, almost all due to limitations
+			of the Linux kernel (2.1.108):
+
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+*** Starting mqueue.h
+Missing #include file: mqueue.h
+*** Completed mqueue.h
+*** Starting semaphore.h
+Missing: #define SEM_FAILED (-1)
+Missing: extern int  sem_close();
+Missing: extern sem_t *sem_open();
+Missing: extern int  sem_unlink();
+*** Completed semaphore.h
+*** Starting signal.h
+Missing: #define        SIGSYS  (-1)
+*** Completed signal.h
+*** Starting sys/mman.h
+Missing: extern int shm_open();
+Missing: extern int shm_unlink();
+*** Completed sys/mman.h
+*** Starting sys/stat.h
+Missing: #define        S_TYPEISMQ      (-1)
+Missing: #define        S_TYPEISSEM     (-1)
+Missing: #define        S_TYPEISSHM     (-1)
+*** Completed sys/stat.h
+*** Starting sys/types.h
+Missing: typedef        <type>  clockid_t;
+Missing: typedef        <type>  timer_t;
+*** Completed sys/types.h
+*** Starting time.h
+Missing: #define        CLOCK_REALTIME  (-1)
+Missing: #define        TIMER_ABSTIME   (-1)
+Missing: extern int     clock_getres();
+Missing: extern int     clock_gettime();
+Missing: extern int     clock_settime();
+Missing: struct itimerspec { <members> };
+Missing: extern int     timer_create();
+Missing: extern int     timer_delete();
+Missing: extern int     timer_getoverrun();
+Missing: extern int     timer_gettime();
+Missing: extern int     timer_settime();
+*** Completed time.h
+*** Starting unistd.h
+Missing: #define        _POSIX_MESSAGE_PASSING          (-1)
+Missing: #define        _POSIX_SEMAPHORES               (-1)
+Missing: #define        _POSIX_SHARED_MEMORY_OBJECTS            (-1)
+Missing: #define        _POSIX_TIMERS           (-1)
+*** Completed unistd.h
+*** Starting wchar.h
+Missing: extern wint_t  fgetwc();
+Missing: extern wchar_t *fgetws();
+Missing: extern wint_t  fputwc();
+Missing: extern int     fputws();
+Missing: extern int     fwide();
+Missing: extern int     fwprintf();
+Missing: extern int     fwscanf();
+Missing: extern wint_t  getwc();
+Missing: extern wint_t  getwchar();
+Missing: extern wint_t  putwc();
+Missing: extern wchar_t putwchar();
+Missing: extern int     swprintf();
+Missing: extern int     swscanf();
+Missing: extern wint_t  ungetwc();
+Missing: extern int     vfwprintf();
+Missing: extern int     vswprintf();
+Missing: extern int     vwprintf();
+Missing: extern size_t  wcsftime();
+Missing: extern wchar_t *wcswcs();
+Missing: extern int     wprintf();
+Missing: extern int     wscanf();
+*** Completed wchar.h
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+			Only the `wchar.h' problems result from glibc
+			defficiencies since we still don't support wide
+			character I/O.
+
+[*] Since the scripts are not clever enough for the way gcc handles
+include files (namely, putting some of them in gcc-local directory) I
+copied over the iso646.h, float.h, and stddef.h headers and ignored the
+problems resulting from the splitted limits.h file).
@@ -0,0 +1,340 @@
+		    GNU GENERAL PUBLIC LICENSE
+		       Version 2, June 1991
+
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+ Everyone is permitted to copy and distribute verbatim copies
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+
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-  Moe Ghoul, President of Vice
-
-That's all there is to it!
@@ -1 +0,0 @@
-COPYING.LESSERv2
@@ -0,0 +1,482 @@
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+  Ty Coon, President of Vice
+
+That's all there is to it!
@@ -1,338 +0,0 @@
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-  2. You may modify your copy or copies of the Program or any portion
-of it, thus forming a work based on the Program, and copy and
-distribute such modifications or work under the terms of Section 1
-above, provided that you also meet all of these conditions:
-
-    a) You must cause the modified files to carry prominent notices
-    stating that you changed the files and the date of any change.
-
-    b) You must cause any work that you distribute or publish, that in
-    whole or in part contains or is derived from the Program or any
-    part thereof, to be licensed as a whole at no charge to all third
-    parties under the terms of this License.
-
-    c) If the modified program normally reads commands interactively
-    when run, you must cause it, when started running for such
-    interactive use in the most ordinary way, to print or display an
-    announcement including an appropriate copyright notice and a
-    notice that there is no warranty (or else, saying that you provide
-    a warranty) and that users may redistribute the program under
-    these conditions, and telling the user how to view a copy of this
-    License.  (Exception: if the Program itself is interactive but
-    does not normally print such an announcement, your work based on
-    the Program is not required to print an announcement.)
-
-These requirements apply to the modified work as a whole.  If
-identifiable sections of that work are not derived from the Program,
-and can be reasonably considered independent and separate works in
-themselves, then this License, and its terms, do not apply to those
-sections when you distribute them as separate works.  But when you
-distribute the same sections as part of a whole which is a work based
-on the Program, the distribution of the whole must be on the terms of
-this License, whose permissions for other licensees extend to the
-entire whole, and thus to each and every part regardless of who wrote it.
-
-Thus, it is not the intent of this section to claim rights or contest
-your rights to work written entirely by you; rather, the intent is to
-exercise the right to control the distribution of derivative or
-collective works based on the Program.
-
-In addition, mere aggregation of another work not based on the Program
-with the Program (or with a work based on the Program) on a volume of
-a storage or distribution medium does not bring the other work under
-the scope of this License.
-
-  3. You may copy and distribute the Program (or a work based on it,
-under Section 2) in object code or executable form under the terms of
-Sections 1 and 2 above provided that you also do one of the following:
-
-    a) Accompany it with the complete corresponding machine-readable
-    source code, which must be distributed under the terms of Sections
-    1 and 2 above on a medium customarily used for software interchange; or,
-
-    b) Accompany it with a written offer, valid for at least three
-    years, to give any third party, for a charge no more than your
-    cost of physically performing source distribution, a complete
-    machine-readable copy of the corresponding source code, to be
-    distributed under the terms of Sections 1 and 2 above on a medium
-    customarily used for software interchange; or,
-
-    c) Accompany it with the information you received as to the offer
-    to distribute corresponding source code.  (This alternative is
-    allowed only for noncommercial distribution and only if you
-    received the program in object code or executable form with such
-    an offer, in accord with Subsection b above.)
-
-The source code for a work means the preferred form of the work for
-making modifications to it.  For an executable work, complete source
-code means all the source code for all modules it contains, plus any
-associated interface definition files, plus the scripts used to
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-operating system on which the executable runs, unless that component
-itself accompanies the executable.
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-If distribution of executable or object code is made by offering
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-access to copy the source code from the same place counts as
-distribution of the source code, even though third parties are not
-compelled to copy the source along with the object code.
-
-  4. You may not copy, modify, sublicense, or distribute the Program
-except as expressly provided under this License.  Any attempt
-otherwise to copy, modify, sublicense or distribute the Program is
-void, and will automatically terminate your rights under this License.
-However, parties who have received copies, or rights, from you under
-this License will not have their licenses terminated so long as such
-parties remain in full compliance.
-
-  5. You are not required to accept this License, since you have not
-signed it.  However, nothing else grants you permission to modify or
-distribute the Program or its derivative works.  These actions are
-prohibited by law if you do not accept this License.  Therefore, by
-modifying or distributing the Program (or any work based on the
-Program), you indicate your acceptance of this License to do so, and
-all its terms and conditions for copying, distributing or modifying
-the Program or works based on it.
-
-  6. Each time you redistribute the Program (or any work based on the
-Program), the recipient automatically receives a license from the
-original licensor to copy, distribute or modify the Program subject to
-these terms and conditions.  You may not impose any further
-restrictions on the recipients' exercise of the rights granted herein.
-You are not responsible for enforcing compliance by third parties to
-this License.
-
-  7. If, as a consequence of a court judgment or allegation of patent
-infringement or for any other reason (not limited to patent issues),
-conditions are imposed on you (whether by court order, agreement or
-otherwise) that contradict the conditions of this License, they do not
-excuse you from the conditions of this License.  If you cannot
-distribute so as to satisfy simultaneously your obligations under this
-License and any other pertinent obligations, then as a consequence you
-may not distribute the Program at all.  For example, if a patent
-license would not permit royalty-free redistribution of the Program by
-all those who receive copies directly or indirectly through you, then
-the only way you could satisfy both it and this License would be to
-refrain entirely from distribution of the Program.
-
-If any portion of this section is held invalid or unenforceable under
-any particular circumstance, the balance of the section is intended to
-apply and the section as a whole is intended to apply in other
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-
-It is not the purpose of this section to induce you to infringe any
-patents or other property right claims or to contest validity of any
-such claims; this section has the sole purpose of protecting the
-integrity of the free software distribution system, which is
-implemented by public license practices.  Many people have made
-generous contributions to the wide range of software distributed
-through that system in reliance on consistent application of that
-system; it is up to the author/donor to decide if he or she is willing
-to distribute software through any other system and a licensee cannot
-impose that choice.
-
-This section is intended to make thoroughly clear what is believed to
-be a consequence of the rest of this License.
-
-  8. If the distribution and/or use of the Program is restricted in
-certain countries either by patents or by copyrighted interfaces, the
-original copyright holder who places the Program under this License
-may add an explicit geographical distribution limitation excluding
-those countries, so that distribution is permitted only in or among
-countries not thus excluded.  In such case, this License incorporates
-the limitation as if written in the body of this License.
-
-  9. The Free Software Foundation may publish revised and/or new versions
-of the General Public License from time to time.  Such new versions will
-be similar in spirit to the present version, but may differ in detail to
-address new problems or concerns.
-
-Each version is given a distinguishing version number.  If the Program
-specifies a version number of this License which applies to it and "any
-later version", you have the option of following the terms and conditions
-either of that version or of any later version published by the Free
-Software Foundation.  If the Program does not specify a version number of
-this License, you may choose any version ever published by the Free Software
-Foundation.
-
-  10. If you wish to incorporate parts of the Program into other free
-programs whose distribution conditions are different, write to the author
-to ask for permission.  For software which is copyrighted by the Free
-Software Foundation, write to the Free Software Foundation; we sometimes
-make exceptions for this.  Our decision will be guided by the two goals
-of preserving the free status of all derivatives of our free software and
-of promoting the sharing and reuse of software generally.
-
-                            NO WARRANTY
-
-  11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
-FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW.  EXCEPT WHEN
-OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
-PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED
-OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
-MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.  THE ENTIRE RISK AS
-TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU.  SHOULD THE
-PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,
-REPAIR OR CORRECTION.
-
-  12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
-WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
-REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
-INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING
-OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED
-TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY
-YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER
-PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
-POSSIBILITY OF SUCH DAMAGES.
-
-                     END OF TERMS AND CONDITIONS
-
-            How to Apply These Terms to Your New Programs
-
-  If you develop a new program, and you want it to be of the greatest
-possible use to the public, the best way to achieve this is to make it
-free software which everyone can redistribute and change under these terms.
-
-  To do so, attach the following notices to the program.  It is safest
-to attach them to the start of each source file to most effectively
-convey the exclusion of warranty; and each file should have at least
-the "copyright" line and a pointer to where the full notice is found.
-
-    <one line to give the program's name and a brief idea of what it does.>
-    Copyright (C) <year>  <name of author>
-
-    This program is free software; you can redistribute it and/or modify
-    it under the terms of the GNU General Public License as published by
-    the Free Software Foundation; either version 2 of the License, or
-    (at your option) any later version.
-
-    This program is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License along
-    with this program; if not, see <https://www.gnu.org/licenses/>.
-
-Also add information on how to contact you by electronic and paper mail.
-
-If the program is interactive, make it output a short notice like this
-when it starts in an interactive mode:
-
-    Gnomovision version 69, Copyright (C) year name of author
-    Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
-    This is free software, and you are welcome to redistribute it
-    under certain conditions; type `show c' for details.
-
-The hypothetical commands `show w' and `show c' should show the appropriate
-parts of the General Public License.  Of course, the commands you use may
-be called something other than `show w' and `show c'; they could even be
-mouse-clicks or menu items--whatever suits your program.
-
-You should also get your employer (if you work as a programmer) or your
-school, if any, to sign a "copyright disclaimer" for the program, if
-necessary.  Here is a sample; alter the names:
-
-  Yoyodyne, Inc., hereby disclaims all copyright interest in the program
-  `Gnomovision' (which makes passes at compilers) written by James Hacker.
-
-  <signature of Moe Ghoul>, 1 April 1989
-  Moe Ghoul, President of Vice
-
-This General Public License does not permit incorporating your program into
-proprietary programs.  If your program is a subroutine library, you may
-consider it more useful to permit linking proprietary applications with the
-library.  If this is what you want to do, use the GNU Lesser General
-Public License instead of this License.
@@ -1,674 +0,0 @@
-                    GNU GENERAL PUBLIC LICENSE
-                       Version 3, 29 June 2007
-
- Copyright (C) 2007 Free Software Foundation, Inc. <https://fsf.org/>
- Everyone is permitted to copy and distribute verbatim copies
- of this license document, but changing it is not allowed.
-
-                            Preamble
-
-  The GNU General Public License is a free, copyleft license for
-software and other kinds of works.
-
-  The licenses for most software and other practical works are designed
-to take away your freedom to share and change the works.  By contrast,
-the GNU General Public License is intended to guarantee your freedom to
-share and change all versions of a program--to make sure it remains free
-software for all its users.  We, the Free Software Foundation, use the
-GNU General Public License for most of our software; it applies also to
-any other work released this way by its authors.  You can apply it to
-your programs, too.
-
-  When we speak of free software, we are referring to freedom, not
-price.  Our General Public Licenses are designed to make sure that you
-have the freedom to distribute copies of free software (and charge for
-them if you wish), that you receive source code or can get it if you
-want it, that you can change the software or use pieces of it in new
-free programs, and that you know you can do these things.
-
-  To protect your rights, we need to prevent others from denying you
-these rights or asking you to surrender the rights.  Therefore, you have
-certain responsibilities if you distribute copies of the software, or if
-you modify it: responsibilities to respect the freedom of others.
-
-  For example, if you distribute copies of such a program, whether
-gratis or for a fee, you must pass on to the recipients the same
-freedoms that you received.  You must make sure that they, too, receive
-or can get the source code.  And you must show them these terms so they
-know their rights.
-
-  Developers that use the GNU GPL protect your rights with two steps:
-(1) assert copyright on the software, and (2) offer you this License
-giving you legal permission to copy, distribute and/or modify it.
-
-  For the developers' and authors' protection, the GPL clearly explains
-that there is no warranty for this free software.  For both users' and
-authors' sake, the GPL requires that modified versions be marked as
-changed, so that their problems will not be attributed erroneously to
-authors of previous versions.
-
-  Some devices are designed to deny users access to install or run
-modified versions of the software inside them, although the manufacturer
-can do so.  This is fundamentally incompatible with the aim of
-protecting users' freedom to change the software.  The systematic
-pattern of such abuse occurs in the area of products for individuals to
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-products.  If such problems arise substantially in other domains, we
-stand ready to extend this provision to those domains in future versions
-of the GPL, as needed to protect the freedom of users.
-
-  Finally, every program is threatened constantly by software patents.
-States should not allow patents to restrict development and use of
-software on general-purpose computers, but in those that do, we wish to
-avoid the special danger that patents applied to a free program could
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-patents cannot be used to render the program non-free.
-
-  The precise terms and conditions for copying, distribution and
-modification follow.
-
-                       TERMS AND CONDITIONS
-
-  0. Definitions.
-
-  "This License" refers to version 3 of the GNU General Public License.
-
-  "Copyright" also means copyright-like laws that apply to other kinds of
-works, such as semiconductor masks.
-
-  "The Program" refers to any copyrightable work licensed under this
-License.  Each licensee is addressed as "you".  "Licensees" and
-"recipients" may be individuals or organizations.
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-earlier work or a work "based on" the earlier work.
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-on the Program.
-
-  To "propagate" a work means to do anything with it that, without
-permission, would make you directly or secondarily liable for
-infringement under applicable copyright law, except executing it on a
-computer or modifying a private copy.  Propagation includes copying,
-distribution (with or without modification), making available to the
-public, and in some countries other activities as well.
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-parties to make or receive copies.  Mere interaction with a user through
-a computer network, with no transfer of a copy, is not conveying.
-
-  An interactive user interface displays "Appropriate Legal Notices"
-to the extent that it includes a convenient and prominently visible
-feature that (1) displays an appropriate copyright notice, and (2)
-tells the user that there is no warranty for the work (except to the
-extent that warranties are provided), that licensees may convey the
-work under this License, and how to view a copy of this License.  If
-the interface presents a list of user commands or options, such as a
-menu, a prominent item in the list meets this criterion.
-
-  1. Source Code.
-
-  The "source code" for a work means the preferred form of the work
-for making modifications to it.  "Object code" means any non-source
-form of a work.
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-  A "Standard Interface" means an interface that either is an official
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-interfaces specified for a particular programming language, one that
-is widely used among developers working in that language.
-
-  The "System Libraries" of an executable work include anything, other
-than the work as a whole, that (a) is included in the normal form of
-packaging a Major Component, but which is not part of that Major
-Component, and (b) serves only to enable use of the work with that
-Major Component, or to implement a Standard Interface for which an
-implementation is available to the public in source code form.  A
-"Major Component", in this context, means a major essential component
-(kernel, window system, and so on) of the specific operating system
-(if any) on which the executable work runs, or a compiler used to
-produce the work, or an object code interpreter used to run it.
-
-  The "Corresponding Source" for a work in object code form means all
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-linked subprograms that the work is specifically designed to require,
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-subprograms and other parts of the work.
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-  The Corresponding Source need not include anything that users
-can regenerate automatically from other parts of the Corresponding
-Source.
-
-  The Corresponding Source for a work in source code form is that
-same work.
-
-  2. Basic Permissions.
-
-  All rights granted under this License are granted for the term of
-copyright on the Program, and are irrevocable provided the stated
-conditions are met.  This License explicitly affirms your unlimited
-permission to run the unmodified Program.  The output from running a
-covered work is covered by this License only if the output, given its
-content, constitutes a covered work.  This License acknowledges your
-rights of fair use or other equivalent, as provided by copyright law.
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-  You may make, run and propagate covered works that you do not
-convey, without conditions so long as your license otherwise remains
-in force.  You may convey covered works to others for the sole purpose
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-  3. Protecting Users' Legal Rights From Anti-Circumvention Law.
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-  No covered work shall be deemed part of an effective technological
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-similar laws prohibiting or restricting circumvention of such
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-  You may convey verbatim copies of the Program's source code as you
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-keep intact all notices stating that this License and any
-non-permissive terms added in accord with section 7 apply to the code;
-keep intact all notices of the absence of any warranty; and give all
-recipients a copy of this License along with the Program.
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-  You may charge any price or no price for each copy that you convey,
-and you may offer support or warranty protection for a fee.
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-  5. Conveying Modified Source Versions.
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-  You may convey a work based on the Program, or the modifications to
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-    a) The work must carry prominent notices stating that you modified
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-    b) The work must carry prominent notices stating that it is
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-    7.  This requirement modifies the requirement in section 4 to
-    "keep intact all notices".
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-    c) You must license the entire work, as a whole, under this
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-    d) If the work has interactive user interfaces, each must display
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-  You may convey a covered work in object code form under the terms
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-in one of these ways:
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-    a) Convey the object code in, or embodied in, a physical product
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-    long as you offer spare parts or customer support for that product
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-    copy of the Corresponding Source for all the software in the
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-    c) Convey individual copies of the object code with a copy of the
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-    d) Convey the object code by offering access from a designated
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-  A "User Product" is either (1) a "consumer product", which means any
-tangible personal property which is normally used for personal, family,
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-typical or common use of that class of product, regardless of the status
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-  If you convey an object code work under this section in, or with, or
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-unpacking, reading or copying.
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-    along with this program.  If not, see <https://www.gnu.org/licenses/>.
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-    This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
-    This is free software, and you are welcome to redistribute it
-    under certain conditions; type `show c' for details.
-
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-parts of the General Public License.  Of course, your program's commands
-might be different; for a GUI interface, you would use an "about box".
-
-  You should also get your employer (if you work as a programmer) or school,
-if any, to sign a "copyright disclaimer" for the program, if necessary.
-For more information on this, and how to apply and follow the GNU GPL, see
-<https://www.gnu.org/licenses/>.
-
-  The GNU General Public License does not permit incorporating your program
-into proprietary programs.  If your program is a subroutine library, you
-may consider it more useful to permit linking proprietary applications with
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@@ -226,7 +226,7 @@ Thu Jul 30 15:42:01 1992  Roland McGrath  (roland@geech.gnu.ai.mit.edu)
 	* misc/getusersh.c (okshells): Make const.
 	(initshells): Properly declare static.

-	* sysdeps/unix/bsd/__tcgetatr.c: Cast sg_[io]speed to (unsigned char)
+	* sysdeps/unix/bsd/__tcgetatr.c: Cast sg_[io]speed to (unsigned char) 
 	to avoid gcc warnings.

 	* math/bsd/common/atan2.c, math/bsd/common/tan.c,
@@ -2631,7 +2631,7 @@ Tue Oct  8 15:27:54 1991  Roland McGrath  (roland@albert.gnu.ai.mit.edu)

 	* Version 0.1.
 	* This ChangeLog is lacking much information.
-	* After this release, I hope to maintain the log well.
+	* After this release, I hope to maintain the log well. 

 Fri Jul 26 18:02:57 1991  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)

@@ -370,7 +370,7 @@ Fri Dec 17 01:18:27 1993  Michael I Bushnell  (mib@geech.gnu.ai.mit.edu)
 	* Made the Hurd error system 0x10 again; this undid many
 	of the changes of Nov 23.  Affected all the err_ files in
 	mach; recreated sysdeps/hurd/err_hurd.sub; changed back
-	err_kern.sub to have the Unix error codes.
+	err_kern.sub to have the Unix error codes. 

 Thu Dec 16 15:40:25 1993  Brendan Kehoe  (brendan@zen.org)

@@ -517,7 +517,7 @@ Mon Nov 29 16:21:38 1993  Michael I Bushnell  (mib@geech.gnu.ai.mit.edu)

 	* sysdeps/mach/_strerror.c: Include <mach/errorlib.h>.

-	* hurd/setuids.c: Put entire file inside #ifndef MIB_HACKS;
+	* hurd/setuids.c: Put entire file inside #ifndef MIB_HACKS; 
 	it uses the old auth_makeauth call.

 	* hurd/__setauth.c: Put entire file inside #ifndef MIB_HACKS;
@@ -532,7 +532,7 @@ Wed Nov 24 00:59:15 1993  Michael I Bushnell  (mib@geech.gnu.ai.mit.edu)

 	* mach/mach_error_string.c (do_compat): Change name to
 	__mach_error_map_compat; make it no longer static.
-	(mach_error_type, mach_error_string_int): Use
+	(mach_error_type, mach_error_string_int): Use 
 	__mach_error_map_compat instead of do_compat.
 	* sysdeps/mach/_strerror.c: Use __mach_error_map_compat.

@@ -551,7 +551,7 @@ Tue Nov 23 23:16:13 1993  Michael I Bushnell  (mib@geech.gnu.ai.mit.edu)
 	they are meaningful in our environment.  The files have been
 	renamed to equivalent names with an equal sign prepended; this
 	will inhibit distribution and prevent the Makefile from looking at
-	them.
+	them. 
 	* mach/err_kern.sub: Deleted the definitios of err_codes_unix;
 	get the strings from _sys_errlist.  Rename `unix' to `hurd'.
 	Rename err_os_sub to be err_kern_sub to match what errsystems.awk
@@ -577,7 +577,7 @@ Tue Nov 23 12:43:38 1993  Michael I. Bushnell  (mib at ernst.gnu.ai.mit.edu)

 	* mach/errsystems.awk: $i is not an index; make i a variable and
 	increment it properly.  Don't call `err_get_system'; use the
-	system number as the index in the array directly.
+	system number as the index in the array directly. 

        * mach/errorlib.h: Added `const' in all the right places.
        * sysdeps/mach/hurd/err_hurd.sub: Cast _sys_errlist to
@@ -604,8 +604,8 @@ Tue Nov 23 12:43:38 1993  Michael I. Bushnell  (mib at ernst.gnu.ai.mit.edu)
 	* mach/errsystems.awk: The array that split creates is origin 1,
 	not origin 0; fixed loop to match.

-	* sysdeps/mach/hurd/errnos.awk: Ernst's awk doesn't grok
-	backslash-newline inside strings.
+	* sysdeps/mach/hurd/errnos.awk: Ernst's awk doesn't grok 
+	backslash-newline inside strings.  

 Sat Nov 20 19:02:25 1993  Brendan Kehoe  (brendan@zen.org)

@@ -757,7 +757,7 @@ Tue Oct 26 18:19:34 1993  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)

 	* sysdeps/unix/sysv/sco3.2.4/__sysconf.S: Don't include <limits.h>.

-	* Makerules [inhibit-sysdep-asm]
+	* Makerules [inhibit-sysdep-asm] 
 	(open-check-inhibit-asm, close-check-inhibit-asm): New variables.
 	($(+sysdir_pfx)sysd-rules): Use them around .s and .S rules.
 	Depend on existing sysdep makefiles.
@@ -1326,7 +1326,7 @@ Mon May 31 21:49:04 1993  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)

 Sun May 30 20:04:50 1993  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)

-	* sysdeps/posix/stdio_init.c: (int)cookie is FD, not *(int*)cookie.
+	* sysdeps/posix/stdio_init.c: (int)cookie is FD, not *(int*)cookie. 

 	* time/Makefile ($({localtime,posixrules}-file)): Don't pass -d
 	switch (no need, since directory is compiled into zic).  Don't use
@@ -1466,7 +1466,7 @@ Mon May 24 16:49:54 1993  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)
 	Use $(<D) for directory to pass zic.

 	* Makerules (installdirs): Use `sort' function to uniquize list of
-	directories.
+	directories. 

 	* time/Makefile (install-others): Use $(datadir)/zoneinfo, not
 	$(datadir)zoneinfo (missing /).
@@ -2324,7 +2324,7 @@ Fri Apr 16 12:24:21 1993  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)
 	* stdio/ungetc.c: Test STREAM->__pushed_back before flushing the
 	STREAM if it's writable.

-	* posix/glob.c, posix/fnmatch.c: Surround code with
+	* posix/glob.c, posix/fnmatch.c: Surround code with 
 	#if defined (_LIBC) || !defined (__GNU_LIBRARY__)

 Thu Apr 15 19:35:59 1993  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)
@@ -2571,7 +2571,7 @@ Thu Mar 25 13:40:17 1993  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)
 	* Rules (all): Depend on others.

 	* time/Makefile (zonenames): Change target to $(objpfx)zonenames.
-	Make the generated file prepend $(objpfx) to
+	Make the generated file prepend $(objpfx) to 
 	Include that instead of zonenames.
 	(zones-%): Change target to $(objpfx)zones-%.

@@ -134,7 +134,7 @@ Thu May 26 12:09:51 1994  Michael I Bushnell  (mib@churchy.gnu.ai.mit.edu)
 	_hurd_dtablesize is as big as _hurd_dtable_rlimit, then return
 	EMFILE.  When growing _hurd_dtable, actually do something if
 	_hurd_dtablesize is zero.
-
+	
 	* hurd/hurdmalloc.c (malloc_fork_prepare, malloc_fork_parent,
 	malloc_fork_child): Declare as static so they don't conflict with
 	the user's version of this file.
@@ -227,12 +227,12 @@ Mon May 23 14:24:50 1994  Michael I Bushnell  (mib@churchy.gnu.ai.mit.edu)
 	is D, not FD.

 	* hurd/alloc-fd.c (_hurd_alloc_fd): Arg FIRST_FD is not actually
-	const.
+	const. 
 	* hurd/hurdsig.c (_hurd_internal_post_signal [case SIGINFO]): If
 	we are not the process group leader, ignore the signal.
 	(_S_sig_post [case SIGURG]): Declaration of D was out of place.

-	* sysdeps/mach/hurd/fdopen.c: Include <hurd/io.h> for
+	* sysdeps/mach/hurd/fdopen.c: Include <hurd/io.h> for 
 	io_get_openmodes prototype.

 Sat May 21 16:03:23 1994  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)
@@ -425,13 +425,13 @@ Wed May 18 17:54:00 1994  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)
 Tue May 17 12:46:31 1994  Michael I Bushnell  (mib@churchy.gnu.ai.mit.edu)

 	* mach/mach/mach_traps.h (__mach_reply_port, __mach_thread_self,
-	__mach_task_self, __mach_host_self): New declarations of __
+	__mach_task_self, __mach_host_self): New declarations of __ 
 	versions of syscall traps.
 	(swtch, __swtch, swtch_pri, __swtch_pri, thread_switch,
 	__thread_switch, evc_wait, __evc_wait): New prototypes.
 	* mach/Makefile (headers): Added mach/mach_traps.h so that the
 	GNU version is installed instead of the Mach version.
-
+	
 Mon May 16 15:34:12 1994  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)

 	* sysdeps/stub/sys/param.h: New file.
@@ -543,7 +543,7 @@ Wed May 11 18:49:31 1994  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)
 	* hurd/hurd/signal.h (struct hurd_sigstate): Add new
 	`critical_section' member.  Remove #if 0'd out vfork crap.
 	(_hurd_critical_section_lock, _hurd_critical_section_unlock): New
-	functions.
+	functions. 
 	(HURD_CRITICAL_BEGIN, HURD_CRITICAL_END): New macros.

 	* io/Makefile (headers): Add poll.h and sys/poll.h.
@@ -564,7 +564,7 @@ Wed May 11 18:49:31 1994  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)

 Wed May 11 13:44:33 1994  Michael I Bushnell  (mib@geech.gnu.ai.mit.edu)

-	* hurd/hurd/threadvar.h (__hurd_errno_location): Remove
+	* hurd/hurd/threadvar.h (__hurd_errno_location): Remove 
 	__volatile keyword.  `volatile int errno' is not the same
 	as `int errno'; user programs often mention the latter.
 	* errno.h: Remove __volatile keyword; same reason.
@@ -648,10 +648,10 @@ Wed May  4 14:02:29 1994  Michael I Bushnell  (mib@churchy.gnu.ai.mit.edu)
 	* sysdeps/mach/hurd/__getitmr.c: Corresponding changes from
 	mutex calls to spin lock calls here too.

-	* sysdeps/mach/hurd/__setitmr.c (setitimer_locked): Fixed syntax
+	* sysdeps/mach/hurd/__setitmr.c (setitimer_locked): Fixed syntax 
 	of declaration of PREEMPT.
 	(setitimer_locked): Declare variables ERR and ELAPSED.
-	(setitimer_locked): Fix some references to REMAINING that
+	(setitimer_locked): Fix some references to REMAINING that 
 	were using it as an itimerval instead of a timeval.
 	(setitimer_locked): Deleted unused label STILLBORN.

@@ -750,7 +750,7 @@ Thu Apr 28 21:29:47 1994  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)

 	* Merged gmp-1.99.3+ mpn code from tege for printf_fp.
 	* stdio/printf_fp.c: Include "longlong.h"; gmp-impl.h no longer does.
-
+	
 	* Makerules (+depfiles): Filter $(extra-objs) to get only .o files.

 Wed Apr 27 00:20:41 1994  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)
@@ -760,7 +760,7 @@ Wed Apr 27 00:20:41 1994  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)

 Tue Apr 26 20:05:55 1994  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)

-	* sysdeps/unix/bsd/bsd4.4/tcdrain.c: Don't include <termios.h> to
+	* sysdeps/unix/bsd/bsd4.4/tcdrain.c: Don't include <termios.h> to 
 	avoid <sys/ioctl.h> conflicts.
 	* sysdeps/unix/bsd/bsd4.4/tcsetattr.c: Undefine ECHO, MDMBUF,
 	TOSTOP, FLUSHO, PENDIN, and NOFLSH after including <termios.h> and
@@ -838,7 +838,7 @@ Mon Apr 11 17:36:59 1994  Michael I Bushnell  (mib@churchy.gnu.ai.mit.edu)

 	* sysdeps/mach/hurd/start.c (start1): Bother to set __environ.

-	* sysdeps/mach/hurd/__ioctl.c (__ioctl): Comment out use of
+	* sysdeps/mach/hurd/__ioctl.c (__ioctl): Comment out use of 
 	HURD_EINTR_RPC until signals work.

 Mon Apr 11 14:16:40 1994  Michael I Bushnell  (mib@geech.gnu.ai.mit.edu)
@@ -854,7 +854,7 @@ Mon Apr 11 14:16:40 1994  Michael I Bushnell  (mib@geech.gnu.ai.mit.edu)
 	needs to be allocated with ANYWHERE cleared.

 	* (This change occurred on April 8, 1994) hurd/hurdexec.c
-	(_hurd_exec): The arguments to exec_exec had the length and
+	(_hurd_exec): The arguments to exec_exec had the length and 
 	type parameters transposed.  In addition, fetch the correct
 	procserver port for the new task.

@@ -1425,7 +1425,7 @@ Wed Feb  2 16:56:29 1994  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)
 	* sysdeps/unix/sysv/sco3.2.4/sigsuspend.S: Moved to unix/sysv/sysv4.
 	Replaced with #include of that file.

-	* sysdeps/unix/sysv/sysv4/solaris2/sigaltstack.S: Moved to
+	* sysdeps/unix/sysv/sysv4/solaris2/sigaltstack.S: Moved to 
 	sysdeps/unix/sysv/sysv4/sigaltstk.S.

 	* sysdeps/unix/sysv/sysv4/i386/__lstat.S: Syscall lxstat, not xlstat.
@@ -1466,7 +1466,7 @@ Mon Jan 31 19:33:04 1994  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)
 	* sysdeps/unix/sparc/sysdep.S: New file.

 	* sysdeps/unix/sysv/sysv4/i386/__vfork.S: New file, just #include
-	unix/bsd/i386 version.
+	unix/bsd/i386 version. 

 	* sysdeps/unix/bsd/i386/__vfork.S: Use `scratch' in place of %edx.

@@ -117,7 +117,7 @@ Fri Dec  9 00:01:21 1994  Roland McGrath  <roland@churchy.gnu.ai.mit.edu>
 	* sysdeps/mach/hurd/i386/trampoline.c: Likewise.
 	* hurd/preempt-sig.c: Likewise.

-	* configure.in (machine): Don't recognize r[34]00.
+	* configure.in (machine): Don't recognize r[34]00.  
 	Convert mips64* to mips/mips64/& and mips* to mips/&.
 	* sysdeps/mips/mipsel/bytesex.h: New file.
 	* sysdeps/mips/r4000: Directory renamed to sysdeps/mips/mips64.
@@ -254,7 +254,7 @@ Sun Dec  4 12:06:36 1994  Roland McGrath  <roland@churchy.gnu.ai.mit.edu>
 	__FAVOR_BSD.
 	[__OPTIMIZE__] (longjmp): Remove #define.
 	[__USE_BSD] (_longjmp): Declare it, another name for `longjmp'.
-	[__USE_BSD] (_setjmp): Define macro to do __sigsetjmp (ENV, 0).
+	[__USE_BSD] (_setjmp): Define macro to do __sigsetjmp (ENV, 0).	
 	[__FAVOR_BSD]: Remove all these defns.
 	[__USE_POSIX] (sigjmp_buf): Define as another name for `jmp_buf'.
 	[__USE_POSIX] (sigsetjmp): Define to call __sigsetjmp.
@@ -652,7 +652,7 @@ Wed Oct 19 02:40:02 1994  Roland McGrath  <roland@churchy.gnu.ai.mit.edu>

 	* assert/assert-perror.c (__assert_perror_fail): New file.
 	* assert/assert.h (assert_perror): New macro.
-
+ 
 	* Version 1.08.11.

 	* hurd/hurdsig.c (abort_rpcs): Actually return a port instead of
@@ -760,7 +760,7 @@ Fri Sep 30 16:49:09 1994  Roland McGrath  <roland@churchy.gnu.ai.mit.edu>
 	For ctty fds, use the `ctty' cell for the ctty-special port.
 	* hurd/dtable.c (get_dtable_port): Use port, never ctty.
 	(fork_child_dtable): Reset D->ctty instead of D->port.
-	(ctty_new_pgrp): Likewise.
+	(ctty_new_pgrp): Likewise. 
 	* sysdeps/mach/hurd/__ioctl.c: Use ctty port for RPC if set and
        !NOCTTY.
 	* hurd/port2fd.c (_hurd_port2fd): Install normal port in D->port
@@ -997,8 +997,8 @@ Mon Jan  6 03:31:46 1997  Ulrich Drepper  <drepper@cygnus.com>
 	* signal/sigfillset.c: Likewise.

 	* signal/signal.h: Change back handling of signal.  The BSD
-	version is preferred and the new sysv_signal is used when
-	__USE_XOPEN.
+ 	version is preferred and the new sysv_signal is used when
+ 	__USE_XOPEN.
 	* sysdeps/posix/sysv_signal.c: Renamed from signal.c.  Use SVID
 	semantic.
 	* sysdeps/posix/signal.c: Renamed from bsd_signal.c.  Use BSD
@@ -1579,8 +1579,8 @@ Thu Dec 19 14:24:50 1996  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.
 	* nis/nss_nis/nis-spwd.c: Likewise.

 	* nis/nss_compat/compat-grp.c (getgrent_next_nis,
-	getgrent_next_file): Pass the correct type for the buffer to the
-	parser function.
+ 	getgrent_next_file): Pass the correct type for the buffer to the
+ 	parser function.
 	* nis/nss_compat/compat-pwd.c (getpwent_next_netgr,
 	getpwent_next_nis, getpwent_next_file): Likewise.
 	* nis/nss_compat/compat-spwd.c (getspent_next_netgr,
@@ -1636,7 +1636,7 @@ Thu Dec 19 20:58:53 1996  Ulrich Drepper  <drepper@cygnus.com>
 	Define __USE_POSIX199309.
 	* posix/unistd.h: Declare fdatasync only if __USE_POSIX199309.
 	* time/time.c: Declare nanosleep only if __USE_POSIX199309.
-	Patches by Rüdiger Helsch <rh@unifix.de>.
+	Patches by Rüdiger Helsch <rh@unifix.de>.

 	* locale/locale.h: Add declaration of newlocale and freelocale.

@@ -3267,7 +3267,7 @@ Fri Nov 15 12:27:25 1996  Thomas Bushnell, n/BSG  <thomas@gnu.ai.mit.edu>
 	funlockfile, not _IO_funlockfile.

 	* sysdeps/posix/readv.c (readv): Change return type to ssize_t.
-	Deansideclized.
+  	Deansideclized.
 	* sysdeps/posix/writev.c (writev): Likewise.

 	* sysdeps/mach/hurd/lchown.c: Include <fcntl.h> and fix typo.
@@ -3331,7 +3331,7 @@ Wed Nov 13 03:09:16 1996  Ulrich Drepper  <drepper@cygnus.com>
 Tue Nov 12 16:58:41 1996  Thomas Bushnell, n/BSG  <thomas@gnu.ai.mit.edu>

 	* mach/mach.h (__mach_msg_destroy, mach_msg_destroy, __mach_msg):
-	Provide prototypes.
+ 	Provide prototypes.

 	* mach/msg-destroy.c (mach_msg_destroy_port,
 	mach_msg_destroy_memory): Use prototype	syntax.
@@ -3344,9 +3344,9 @@ Tue Nov 12 16:58:41 1996  Thomas Bushnell, n/BSG  <thomas@gnu.ai.mit.edu>
 	we pass O_NOLINK on the open.

 	* manual/errno.texi (EBADMSG, EIDRM, EMULTIHOP, ENODATA, ENOLINK,
-	ENOMSG, ENOSR, ENOSTR, EOVERFLOW, EPROTO, ETIME): Redesignate as
-	an XOPEN error code, move to before the "Linux only" section, and
-	give it a new number for the Hurd.
+ 	ENOMSG, ENOSR, ENOSTR, EOVERFLOW, EPROTO, ETIME): Redesignate as
+ 	an XOPEN error code, move to before the "Linux only" section, and
+ 	give it a new number for the Hurd.

 Tue Nov 12 03:35:01 1996  Christian von Roques  <roques@pond.sub.org>

@@ -5519,7 +5519,7 @@ Thu Sep 26 14:40:10 1996  Ulrich Drepper  <drepper@cygnus.com>

 	* sysdeps/posix/pathconf.c: Pass descriptor for just opened file
 	to fpathconf.
-	Reported by Martin von Löwis <martin@mira.isdn.cs.tu-berlin.de>.
+	Reported by Martin von Loewis <martin@mira.isdn.cs.tu-berlin.de>.

 Thu Sep 26 04:02:43 1996  Ulrich Drepper  <drepper@cygnus.com>

@@ -415,7 +415,7 @@
 	definition.  Patch by Zack Weinberg <zack@rabi.phys.columbia.edu>.

 	* stdlib/strtod.c: Handle numbers like 0.0e10000 correctly which
-	produce ±0.0.  Reported by Joe Keane <jgk@jgk.org>.
+	produce ±0.0.  Reported by Joe Keane <jgk@jgk.org>.

 	* sysdeps/libm-ieee754/s_ceill.c: Fix typos.
 	* sysdeps/libm-ieee754/s_llrint.c: Correct code, it never worked.
@@ -4010,7 +4010,7 @@

 	* login/getutid.c: Rename to __getutid and make getutid and getutxid
 	weak aliases.
-	Patch by ir. Mark M. Kettenis <kettenis@phys.uva.nl>.
+	Patch by ir. Mark M._Kettenis <kettenis@phys.uva.nl>.

 1997-08-11 23:55  Ulrich Drepper  <drepper@cygnus.com>

@@ -5401,7 +5401,7 @@

 1997-06-30 14:49  H.J. Lu  <hjl@gnu.ai.mit.edu>

-	From Ralf Bächle <ralf@informatik.uni-koblenz.de> on
+	From Ralf Baechle <ralf@informatik.uni-koblenz.de> on
 	Sat Jun 21 18:11:21 1997:

 	* sysdeps/unix/sysv/linux/syscalls.list (swapon): Add __swapon alias.
@@ -5782,7 +5782,7 @@
 1997-07-05 11:56  Ulrich Drepper  <drepper@cygnus.com>

 	* login/login.c (tty_name): Use newly allocated buffer.
-	Patch by Jaakko Hyvätti <jaakko.hyvatti@iki.fi>.
+	Patch by Jaakko Hyvätti <jaakko.hyvatti@iki.fi>.

 	* time/asctime.c: Never translate week and month name according
 	to LC_TIME.  Patch by Paul Eggert <eggert@twinsun.com>.
@@ -9333,7 +9333,7 @@
 	* string/tst-svc.c: New file.  Test for strverscmp.
 	* string/tst-svc.input: New file.  Input data for tst-svc.
 	* string/tst-svc.expect: New file.  Expected out from tst-svc.
-	Patches by Jean-François Bignolles <bignolle@ecoledoc.ibp.fr>.
+	Patches by Jean-François Bignolles <bignolle@ecoledoc.ibp.fr>.

 	* math/Makefile (calls): Add s_signbit.

@@ -14547,7 +14547,7 @@
 	* malloc/malloc.h (__malloc_initialized) [_LIBC]: Define as
 	__libc_malloc_initialized so that this variable is not shared with
 	other users of GNU malloc.
-	Suggested by Martin von Löwis <martin@mira.isdn.cs.tu-berlin.de>.
+	Suggested by Martin von Loewis <martin@mira.isdn.cs.tu-berlin.de>.

 	* mcheck.h: Correct typo.  Use malloc/ instead of new-malloc/.

@@ -525,7 +525,7 @@

 1998-07-29 12:58  Ulrich Drepper  <drepper@cygnus.com>

-	* sysdeps/generic/glob.c: Windows compatibility stuff.
+	* sysdeps/generic/glob.c: Winblowz compatibility stuff.
 	Patch received from Paul D. Smith <psmith@BayNetworks.COM>.

 1998-07-29  Andreas Jaeger  <aj@arthur.rhein-neckar.de>
@@ -6025,7 +6025,7 @@
 	(Host Address Functions): Use uint32_t consequently and add a
 	number of clarifications for IPv4/IPv6, classless addresses.
 	(Internet Namespace): Added some paragraphs about IPv6.
-	Based on suggestions by Francesco Potortì <F.Potorti@cnuce.cnr.it>.
+	Based on suggestions by Francesco Potorti` <F.Potorti@cnuce.cnr.it>.

 1998-04-05  Philip Blundell  <Philip.Blundell@pobox.com>

@@ -6565,7 +6565,7 @@
 	* manual/examples/mkfsock.c (make_named_socket): Removed blank
 	lines for clarification.
 	(make_named_socket): Use strncpy instead of strcpy.
-	Reported by Francesco Potortì <F.Potorti@cnuce.cnr.it>.
+	Reported by Francesco Potorti` <F.Potorti@cnuce.cnr.it>.

 1998-03-30 13:28  Ulrich Drepper  <drepper@cygnus.com>

@@ -7975,7 +7975,7 @@
 	* sysdeps/generic/getresuid.c (__getresuid): Use ISO C
 	declaration style to avoid warnings.

-1998-03-06 11:48  Mark M. Kettenis  <kettenis@hall.phys.uva.nl>
+1998-03-06 11:48  Mark M._Kettenis  <kettenis@hall.phys.uva.nl>

 	* elf/rtld.c (process_dl_debug): Fix typo: "DL_DEBUG" ->
 	"LD_DEBUG".
@@ -8314,7 +8314,7 @@
 1998-02-27  Ulrich Drepper  <drepper@cygnus.com>

 	* misc/efgcvt_r.c (APPEND): Handle printing of 0.0 correctly.
-	Reported by Göran Uddeborg <goeran@uddeborg.pp.se>.
+	Reported by Göran Uddeborg <goeran@uddeborg.pp.se>.

 	* misc/tst-efgcvt.c (ecvt_tests): Add new test case for reported
 	bug.
@@ -8322,7 +8322,7 @@
 1998-02-25  Andreas Jaeger  <aj@arthur.rhein-neckar.de>

 	* manual/arith.texi (Old-style number conversion): Correct
-	typo. Reported by Göran Uddeborg <goeran@uddeborg.pp.se>.
+	typo. Reported by Göran Uddeborg <goeran@uddeborg.pp.se>.

 1998-02-27  Ulrich Drepper  <drepper@cygnus.com>

@@ -12044,7 +12044,7 @@

 	* libio/stdio.h: Correct comment of sys_nerr/sys_errlist.

-1997-11-25  Paul Eggert  <eggert@twinsun.com>
+1997-11-25  Paul Eggert  <eggert@shade.twinsun.com>

 	* strftime.c (strftime):
 	No longer any need to undef or declare if emacs is defined.
@@ -727,7 +727,7 @@

 1998-12-30  Andreas Jaeger  <aj@arthur.rhein-neckar.de>

-	Patche by Ralf Bächle <ralf@gnu.org>:
+	Patche by Ralf Baechle <ralf@gnu.org>:
 	* sysdeps/mips/sys/regdef.h: New file, enhanced versions of
 	deleted linux specific files.

@@ -1098,7 +1098,7 @@

 1998-12-30  Andreas Jaeger  <aj@arthur.rhein-neckar.de>

-	Patches by Ralf Bächle <ralf@gnu.org>:
+	Patches by Ralf Baechle <ralf@gnu.org>:
 	* sysdeps/unix/sysv/linux/mips/sgidefs.h: Removed.
 	* sysdeps/unix/sysv/linux/mips/sys/asm.h:  Removed.
 	* sysdeps/unix/sysv/linux/mips/sys/regdef.h:  Removed.
@@ -1169,7 +1169,7 @@

 1998-12-28  Andreas Jaeger  <aj@arthur.rhein-neckar.de>

-	Patches by Ralf Bächle <ralf@gnu.org> for Linux/MIPS:
+	Patches by Ralf Baechle <ralf@gnu.org> for Linux/MIPS:
 	* sysdeps/unix/sysv/linux/mips/syscalls.list: Add ipc, change
 	pread/pwrite and llseek calls.

@@ -1261,13 +1261,6 @@
 	* sysdeps/generic/statvfs64.c: Likewise.
 	* sysdeps/unix/sysv/linux/statvfs64.c: Likewise.

-1998-12-25  Geoff Keating  <geoffk@ozemail.com.au>
-
-	* crypt/sysdeps/unix/ufc-crypt.h: Use <stdint.h>.
-
-	* crypt/configure: Delete the code dealing with building the add-on
-	outside glibc, as this doesn't work.
-
 1998-12-25  Ulrich Drepper  <drepper@cygnus.com>

 	* elf/dl-hash.h: Move to...
@@ -1688,24 +1681,6 @@
 	* po/es.po: Update from translation team.
 	* po/fr.po: Likewise.

-1998-12-10  Geoff Keating  <geoffk@ozemail.com.au>
-
-	* crypt/sysdeps/unix/crypt-entry.c: Don't include "patchlevel.h".
-
-	* crypt/sysdeps/unix/crypt.h: Move __crypt_r, __setkey_r,
-	__encrypt_r to...
-	* crypt/sysdeps/unix/crypt-private.h: ...here.
-
-	* crypt/sysdeps/unix/crypt.h: Add __restrict to the structure
-	parameters.
-	* crypt/sysdeps/unix/crypt-private.h: Likewise.  Also add const to
-	first parameter of _ufc_mk_keytab_r.
-	* crypt/sysdeps/unix/crypt.c: Update prototypes.
-	* crypt/sysdeps/unix/crypt-entry.c: Likewise.
-	* crypt/sysdeps/unix/crypt_util.c: Likewise.
-
-	* crypt/sysdeps/unix/crypt-entry.c (crypt): Use __crypt_r not crypt_r.
-
 1998-12-10  Thorsten Kukuk  <kukuk@vt.uni-paderborn.de>

 	* nis/nss_compat/compat-pwd.c: Fix handling of +/- entries.
@@ -2213,7 +2188,7 @@
 	<asm/signal.h> and add needed symbols from <asm/signal.h>; bring
 	in sync with linux specific version.

-	Patches by Ralf Bächle <ralf@uni-koblenz.de> for mips-linux:
+	Patches by Ralf Baechle <ralf@uni-koblenz.de> for mips-linux:

 	* sysdeps/unix/mips/sysdep.S: Define _errno as weak_alias, rewrite
 	errno declaration.
@@ -2772,7 +2747,7 @@

 	* elf/dynamic-link.h (_ELF_DYNAMIC_DO_RELOC): Rename macro
 	parameter lazy to do_lazy to avoid clashing with struct member name.
-	Reported by Ralf Bächle <ralf@uni-koblenz.de>.
+	Reported by Ralf Baechle <ralf@uni-koblenz.de>.

 1998-11-10  H.J. Lu  <hjl@gnu.org>

@@ -4060,7 +4035,7 @@
 	* sysdeps/unix/sysv/linux/bits/fcntl.h: Add dummy definition of
 	O_LARGEFILE back.

-1998-10-16  Paul Eggert  <eggert@twinsun.com>
+1998-10-16  Paul Eggert  <eggert@shade.twinsun.com>

 	* time/mktime.c: Some systems require <unistd.h> to be
 	included before <time.h> for localtime_r to be declared
@@ -4618,7 +4593,7 @@
 	strftime, and check to see whether strftime has set the buffer to zero.
 	This lets us distinguish between an empty buffer and an error.

-1998-09-24  Paul Eggert  <eggert@twinsun.com>
+1998-09-24  Paul Eggert  <eggert@shade.twinsun.com>

 	* time/strftime.c (INT_STRLEN_BOUND): Fix typo by changing 100 to 1000.
 	This fix is propagated from tzcode1998g.tar.gz.
@@ -1,184 +0,0 @@
-2017-01-01  Joseph Myers  <joseph@codesourcery.com>
-
-	* All files with FSF copyright notices: Update copyright dates
-	using scripts/update-copyrights.
-
-2016-01-04  Joseph Myers  <joseph@codesourcery.com>
-
-	* All files with FSF copyright notices: Update copyright dates
-	using ../scripts/update-copyrights.
-
-2015-01-02  Joseph Myers  <joseph@codesourcery.com>
-
-	* All files with FSF copyright notices: Update copyright dates
-	using ../scripts/update-copyrights.
-
-2014-09-12  Joseph Myers  <joseph@codesourcery.com>
-
-	* shlib-versions: Remove first column with configuration names.
-
-2014-02-26  Joseph Myers  <joseph@codesourcery.com>
-
-	* Makefile: Include Makeconfig immediately after defining subdir.
-
-2013-10-30  Mike Frysinger  <vapier@gentoo.org>
-
-	* configure.in: Moved to ...
-	* configure.ac: ... here.
-	* configure: Regenerated.
-
-2013-08-29   Ondřej Bílka  <neleai@seznam.cz>
-
-	* stringprep.c: Fix typos.
-
-2013-06-11   Ondřej Bílka  <neleai@seznam.cz>
-
-	* gunicomp.h: Fix trailing whitespaces.
-	* gunidecomp.h: Likewise.
-	* nfkc.c: Likewise.
-	* rfc3454.c: Likewise.
-
-2013-05-31  Joseph Myers  <joseph@codesourcery.com>
-
-	* Makefile ($(objpfx)libcidn.so): Remove dependencies on libc.
-
-2013-05-16  Ryan S. Arnold  <rsa@linux.vnet.ibm.com>
-
-	* idna.c: Add missing #include <stdint.h> due to uint64_t or uint32_t
-	usage.
-	* nfkc.c: Likewise.
-	* stringprep.c: Likewise.
-
-2013-01-02  Joseph Myers  <joseph@codesourcery.com>
-
-	* All files with FSF copyright notices: Update copyright dates
-	using scripts/update-copyrights.
-
-2012-10-09  Roland McGrath  <roland@hack.frob.com>
-
-	* configure.in: If $shared != yes, just disable the add-on entirely
-	and issue a warning.
-	* configure: Regenerated.
-
-2012-03-07  Ulrich Drepper  <drepper@gmail.com>
-
-	* Makefile (distribute): Remove variable.
-
-2011-12-03  Ulrich Drepper  <drepper@gmail.com>
-
-	* idna.c (idna_to_unicode_4z4z): Remove variable rc.
-
-2008-02-10  Jim Meyering  <meyering@redhat.com>
-
-	* stringprep.c (stringprep, stringprep_profile): Remove useless
-	"if" before "free".
-
-2006-02-27  Roland McGrath  <roland@redhat.com>
-
-	* Makefile: Use $(..) in place of ../.
-	* configure.in (libc_add_on_canonical, libc_add_on_subdirs): Set them.
-	* configure: Regenerated.
-
-2006-02-25  Roland McGrath  <roland@redhat.com>
-
-	* configure.in: New file.
-	* configure: Replaced with generated file.
-	* sysdeps/unix/configure: File removed.
-
-2005-03-08  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* iconvme.c (SIZE_MAX): New macro, if not already defined.
-	(iconv_string): Don't guess a size-zero buffer, as that might cause
-	buffer overrun.  Instead, avoid multiplying by MB_LEN_MAX if the
-	result would be 'too large', where 'too large' is (heuristically)
-	the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
-	overflow concerns.  This will prevent some unwanted malloc failures
-	when the inputs are very large.
-
-2005-02-12  Simon Josefsson  <jas@extundo.com >
-
-	* iconvme.h: New file, extracted from toutf8.c but improved.
-	* iconvme.c: New file.
-	* toutf8.c: Include stringprep.h first, to make the compiler check
-	that stringprep.h is standalone.  Improve comments.  Replace
-	#include of errno.h and sys/param.h with iconvme.h.  Don't define
-	ICONV_CONST.
-	(stringprep_convert): Rewrite to use iconvme.h.
-	* Makefile (libcidn-routines): Add iconvme.
-
-2004-10-05  Ulrich Drepper  <drepper@redhat.com>
-
-	* idn-stub.c (unload_libidn): Don't define outside libc.
-
-2004-07-02  Roland McGrath  <roland@redhat.com>
-
-	* configure: Don't exit.
-
-2004-05-21  Ulrich Drepper  <drepper@redhat.com>
-
-	* idna.c (idna_to_unicode_4z4z): Fix test for failed memory allocation.
-	Patch by Simon Josefsson.
-
-2004-05-06  Ulrich Drepper  <drepper@redhat.com>
-
-	* stringprep.c (stringprep): Free memory if allocation failed.
-	* idna.c: Fix memory handling in several places.
-
-2004-04-22  Simon Josefsson  <jas@extundo.com>
-
-	* stringprep.h: Update to latest libidn version.
-	* stringprep.c: Likewise.
-	* idna.c: Likewise.
-
-2004-03-14  Ulrich Drepper  <drepper@redhat.com>
-
-	* idn-stub.c (__idna_to_unicode_lzlz): Use __strchrnul, not strchrnul.
-
-	* idna.c (idna_to_ascii_4z): Revert last patch.
-
-2004-03-12  Ulrich Drepper  <drepper@redhat.com>
-
-	* idna.c (idna_to_ascii_4z): Use strdup if available.  Unify two ifs.
-
-	* idn-stub.c: Implement __idna_to_unicode_lzlz.  Split
-	__idna_to_ascii_lz in two parts so that loading can be shared with
-	the new function.
-	* Versions (libcidn): Export idna_to_unicode_lzlz.
-
-	* Makefile (libcidn-inhibit-o): Define.  We need no archive.
-
-2004-03-08  Simon Josefsson  <jas@extundo.com>
-
-	* toutf8.c: Update to latest libidn version.
-
-2004-03-08  Ulrich Drepper  <drepper@redhat.com>
-
-	* stringprep.h: Don't include idn-int.h in glibc.
-	* idn-int.h: Removed.
-
-2004-03-07  Ulrich Drepper  <drepper@redhat.com>
-
-	* idn-stub.c: Include <gnu/lib-names.h>.  Use LIBCIDN_SO for dlopen.
-	* shlib-versions: New file.
-	* toutf8.c: Include <sys/param.h>.
-
-2004-03-07  Simon Josefsson  <jas@extundo.com>
-
-	* Banner: New file.
-	* Makefile: New file.
-	* Version: New file.
-	* configure: New file.
-	* idn-stub.c: New file.
-	* gunibreak.h: New file.  Copied from Libidn.
-	* gunicomp.h: New file.  Copied from Libidn.
-	* gunidecomp.h: New file.  Copied from Libidn.
-	* idna.h: New file.  Copied from Libidn.
-	* idna.c: New file.  Copied from Libidn.
-	* nfkc.c: New file.  Copied from Libidn.
-	* profiles.c: New file.  Copied from Libidn.
-	* punycode.c: New file.  Copied from Libidn.
-	* punycode.h: New file.  Copied from Libidn.
-	* rfc3454.c: New file.  Copied from Libidn.
-	* stringprep.c: New file.  Copied from Libidn.
-	* stringprep.h: New file.  Copied from Libidn.
-	* toutf8.c: New file.  Copied from Libidn.  Modified for use in glibc.
@@ -1,347 +0,0 @@
-This file describes changes to the nptl_db/ subdirectory prior to 2014-03-03.
-Later nptl_db/ changes go into the top-level ChangeLog file, not here.
-
-
-
-2014-02-26  Joseph Myers  <joseph@codesourcery.com>
-
-	* Makefile: Include Makeconfig immediately after defining subdir.
-
-2014-02-21  Joseph Myers  <joseph@codesourcery.com>
-
-	* Makefile ($(objpfx)db-symbols.out): Use
-	$(evaluate-test).
-
-2013-05-31  Joseph Myers  <joseph@codesourcery.com>
-
-	* Makefile ($(objpfx)libthread_db.so): Remove dependencies on
-	libc.
-
-2013-05-16  Ryan S. Arnold  <rsa@linux.vnet.ibm.com>
-
-	* db_info.c: Add missing #include <stdint.h> due to uint64_t or
-	uint32_t usage.
-	* fetch-value.c: Likewise.
-	* td_ta_clear_event.c: Likewise.
-	* td_ta_set_event.c: Likewise.
-	* td_ta_tsd_iter.c: Likewise.
-	* td_thr_clear_event.c: Likewise.
-	* td_thr_get_info.c: Likewise.
-	* td_thr_set_event.c: Likewise.
-	* td_thr_tsd.c: Likewise.
-
-2013-01-02  Joseph Myers  <joseph@codesourcery.com>
-
-	* All files with FSF copyright notices: Update copyright dates
-	using scripts/update-copyrights.
-
-2013-01-01  Joseph Myers  <joseph@codesourcery.com>
-
-	* td_ta_thr_iter.c: Reformat copyright notice.
-	* td_thr_validate.c: Likewise.
-
-2012-11-23  Mike Frysinger  <vapier@gentoo.org>
-
-	* Makefile ($(objpfx)db-symbols.out): Change readelf to $(READELF).
-
-2012-10-08  Jonathan Nieder  <jrnieder@gmail.com>
-
-	[BZ #14661]
-	* Makefile ($(objpfx)db-symbols.out): Force C locale when running
-	readelf -s.
-
-2012-03-07  Ulrich Drepper  <drepper@gmail.com>
-
-	* Makefile (distribute): Remove variable.
-
-2011-09-15  Andreas Schwab  <schwab@redhat.com>
-
-	* thread_dbP.h: Include <list.h>
-
-2009-08-23  Roland McGrath  <roland@redhat.com>
-
-	* td_ta_map_lwp2thr.c (__td_ta_lookup_th_unique): Move ta_ok check
-	and LOG call back to ...
-	(td_ta_map_lwp2thr): ... here.
-	Reported by Maciej W. Rozycki <macro@codesourcery.com>.
-
-2009-05-25  Aurelien Jarno  <aurelien@aurel32.net>
-
-	[BZ #10200]
-	* db-symbols.awk: Use the last field for the symbol name instead
-	of the 8th one.
-
-2009-03-19  Roland McGrath  <roland@redhat.com>
-
-	* td_symbol_list.c (DB_LOOKUP_NAME, DB_LOOKUP_NAME_TH_UNIQUE):
-	Use STRINGIFY macro in place of #argument.
-
-2009-02-27  Roland McGrath  <roland@redhat.com>
-
-	* td_symbol_list.c (symbol_list_arr): Move initializer guts to ...
-	* db-symbols.h: ... here, new file.
-	* db-symbols.awk: New file.
-	* Makefile (distribute): Add them.
-	($(objpfx)db-symbols.out): New target.
-	(tests): Depend on it.
-	($(objpfx)db-symbols.v.i): New dependent rule.
-
-2009-02-06  Ulrich Drepper  <drepper@redhat.com>
-
-	* td_thr_get_info.c (td_thr_get_info): Initialize schedpolicy in
-	the special case [Coverity CID 251].
-
-2008-03-25  Roland McGrath  <roland@redhat.com>
-
-	[BZ #5983]
-	* structs.def: Add pid field of struct pthread.
-	* td_ta_thr_iter.c (iterate_thread_list): Take new arg MATCH_PID.
-	If a thread's pid does not match nor is < 0 while its tid matches
-	nor is < 0 and equal to -MATCH_PID, ignore it.
-	* td_thr_validate.c (td_thr_validate): Validate thread's pid/tid.
-
-2007-05-16  Roland McGrath  <roland@redhat.com>
-
-	* td_thr_get_info.c: Fake the results for TH->th_unique == 0.
-	* td_thr_validate.c: Likewise.
-	* td_thr_setgregs.c: Likewise.
-	* td_thr_setfpregs.c: Likewise.
-	* td_thr_getgregs.c: Likewise.
-	* td_thr_getfpregs.c: Likewise.
-	* td_thr_tlsbase.c: Likewise.
-
-	* structs.def: Add DB_VARIABLE (__nptl_initial_report_events).
-	* db_info.c: Add necessary declaration.
-	* td_thr_event_enable.c: Set __nptl_initial_report_events too.
-
-	* td_ta_thr_iter.c (iterate_thread_list): Make FAKE_EMPTY bool.
-	Use th_unique=0 in fake descriptor before initialization.
-
-	* td_ta_map_lwp2thr.c (__td_ta_lookup_th_unique): New function, broken
-	out of ...
-	(td_ta_map_lwp2thr): ... here, call it.  But don't before __stack_user
-	is initialized, then fake a handle with th_unique=0.
-	* thread_dbP.h: Declare it.
-
-2006-10-26  Pete Eberlein  <eberlein@us.ibm.com>
-
-	* nptl_db/db_info.c [TLS_DTV_AT_TP]: Fixed size init for dtvp
-	to sizeof a pointer, instead of sizeof the union.
-
-2006-10-27  Ulrich Drepper  <drepper@redhat.com>
-
-	* structs.def: USE_TLS support is now default.
-
-2006-02-03  Roland McGrath  <roland@redhat.com>
-
-	* structs.def: Add a descriptor for pointer.val field of dtv_t.
-	* td_thr_tlsbase.c (td_thr_tlsbase): Extract pointer.val field from
-	DTV slot.
-
-2004-09-09  Roland McGrath  <roland@redhat.com>
-
-	* td_ta_map_lwp2thr.c (td_ta_map_lwp2thr): Don't abort if inferior's
-	descriptor is bogus.
-
-2004-05-27  Roland McGrath  <roland@redhat.com>
-
-	* td_thr_validate.c: When we find no threads and the inferior appears
-	uninitialized, validate the main thread as a special case.
-
-2004-05-01  Jakub Jelinek  <jakub@redhat.com>
-
-	* thread_dbP.h (LOG): Use write instead of __libc_write.
-
-2004-04-03  Ulrich Drepper  <drepper@redhat.com>
-
-	* td_ta_set_event.c (td_ta_set_event): Initialize copy to avoid
-	warnings.
-
-	* td_ta_thr_iter.c (td_ta_thr_iter): Initialize list to avoid warning.
-	* td_ta_clear_event.c (td_ta_clear_event): Initialize eventmask to
-	avoid warning.
-	* td_ta_set_event.c (td_ta_set_event): Likewise.
-
-2004-03-24  Roland McGrath  <roland@redhat.com>
-
-	* fetch-value.c (_td_locate_field): Cast DB_DESC_OFFSET to int32_t.
-	* thread_dbP.h (DB_DESC_OFFSET): Remove cast from definition.
-
-2004-03-13  Jakub Jelinek  <jakub@redhat.com>
-
-	* db_info.c: Don't use TLS_TP_OFFSET in the #if, but
-	TLS_TCB_SIZE == 0 ?: in the DESC macro.
-
-2004-03-12  Roland McGrath  <roland@redhat.com>
-
-	* db_info.c [TLS_DTV_AT_TP && TLS_TP_OFFSET > 0]
-	(_thread_db_pthread_dtvp): Define differently for this case (PowerPC).
-
-2003-12-11  Ulrich Weigand  <uweigand@de.ibm.com>
-
-	* db_info.c (REGISTER): Add bit size of thread register as second
-	parameter to REGISTER macro.
-
-2003-12-02  Roland McGrath  <roland@redhat.com>
-
-	* thread_dbP.h (DB_FUNCTION): New macro.
-	* structs.def: Use it for __nptl_create_event and __nptl_death_event.
-	* db_info.c (DB_FUNCTION): New macro.
-	* td_symbol_list.c (DB_FUNCTION): New macro, prepend "." to symbol
-	name under [HAVE_ASM_GLOBAL_DOT_NAME].
-	(td_lookup) [HAVE_ASM_GLOBAL_DOT_NAME]: If lookup fails with PS_NOSYM
-	and name starts with a dot, try it without the dot.
-
-2003-09-08  Roland McGrath  <roland@redhat.com>
-
-	* td_thr_get_info.c (td_thr_get_info): Cast th_unique to thread_t.
-
-2003-08-22  Roland McGrath  <roland@redhat.com>
-
-	* fetch-value.c (_td_check_sizeof, _td_locate_field): Return
-	TD_NOCAPAB for PS_NOSYM, instead of vanilla TD_ERR.
-	* td_thr_tls_get_addr.c (td_thr_tls_get_addr): Return TD_NOAPLIC when
-	DB_GET_FIELD returns TD_NOCAPAB.
-
-	* thread_db.h (td_thr_tls_get_addr): Use psaddr_t in signature.
-	* structs.def [USE_TLS]: Add DB_STRUCT_FIELD (link_map, l_tls_modid).
-	* db_info.c (link_map): Typedef it.
-	* td_thr_tls_get_addr.c (td_thr_tls_get_addr): Rewritten.
-
-2003-08-14  Roland McGrath  <roland@redhat.com>
-
-	* thread_dbP.h: Mostly rewritten with many new macros and decls.
-	* td_ta_new.c (td_ta_new): Don't cache a lot of symbol values.
-	* structs.def: New file.
-	* db_info.c: New file.
-	* td_symbol_list.c (symbol_list_arr): Define with structs.def macros.
-	* td_ta_clear_event.c: Rewritten.
-	* td_ta_event_addr.c: Rewritten.
-	* td_ta_event_getmsg.c: Rewritten.
-	* td_ta_get_nthreads.c: Rewritten.
-	* td_ta_map_lwp2thr.c: New file.
-	* td_ta_set_event.c: Rewritten.
-	* td_ta_thr_iter.c: Rewritten.
-	* td_ta_tsd_iter.c: Rewritten.
-	* td_thr_clear_event.c: Rewritten.
-	* td_thr_event_enable.c: Rewritten.
-	* td_thr_event_getmsg.c: Rewritten.
-	* td_thr_get_info.c: Rewritten.
-	* td_thr_getfpregs.c: Rewritten.
-	* td_thr_getgregs.c: Rewritten.
-	* td_thr_set_event.c: Rewritten.
-	* td_thr_setfpregs.c: Rewritten.
-	* td_thr_setgregs.c: Rewritten.
-	* td_thr_tlsbase.c: Rewritten.
-	* td_thr_tsd.c: Rewritten.
-	* td_thr_validate.c: Rewritten.
-	* Makefile (distribute): Add them.
-	* fetch-value.c: New file.
-	* Makefile (libthread_db-routines): Add it.
-
-	* thread_db.h (td_err_e): Comment fix.
-
-2003-08-05  Roland McGrath  <roland@redhat.com>
-
-	* thread_dbP.h (td_lookup): Add attribute_hidden to decl.
-
-2003-08-04  Roland McGrath  <roland@redhat.com>
-
-	* td_ta_clear_event.c (td_ta_clear_event): Fix sizes in ps_* calls.
-
-2003-06-23  Roland McGrath  <roland@redhat.com>
-
-	* proc_service.h: Cosmetic and comment fixes.
-
-2003-06-19  Roland McGrath  <roland@redhat.com>
-
-	* td_thr_event_enable.c (td_thr_event_enable): Use proper type `bool'
-	for value written into inferior's `report_events'.
-
-2003-03-18  Roland McGrath  <roland@redhat.com>
-
-	* td_thr_event_getmsg.c (td_thr_event_getmsg): Splice the thread out
-	of the ->nextevent linkage.
-
-	* td_ta_event_getmsg.c (td_ta_event_getmsg): Runtime error instead of
-	assert for reading TD_EVENT_NONE.  Clear the event buffer after
-	reading it.  Add a sanity check for foo->nextevent = foo.
-
-2003-03-15  Roland McGrath  <roland@redhat.com>
-
-	* thread_db.h (td_err_e): Add TD_NOTLS and TD_TLSDEFER.
-	(td_thr_tlsbase): Declare it.
-	* td_thr_tlsbase.c: New file.
-	* Makefile (libthread_db-routines): Add it.
-	* Versions (libthread_db: GLIBC_2.3.3): New set, add td_thr_tlsbase.
-	* td_thr_tls_get_addr.c (td_thr_tls_get_addr): Use td_thr_tlsbase.
-
-2003-03-14  Roland McGrath  <roland@redhat.com>
-
-	* td_thr_tls_get_addr.c (td_thr_tls_get_addr): Use `header.' prefix.
-
-2003-03-10  Roland McGrath  <roland@redhat.com>
-
-	* td_ta_thr_iter.c (iterate_thread_list): Don't use `header.data.'
-	prefix for `struct pthread' members.
-	* td_thr_validate.c (check_thread_list): Likewise.
-	* td_thr_tls_get_addr.c (td_thr_tls_get_addr): Likewise.
-
-2003-03-03  Roland McGrath  <roland@redhat.com>
-
-	* td_thr_tls_get_addr.c (td_thr_tls_get_addr): Handle TLS_DTV_AT_TP.
-
-2003-02-15  Ulrich Drepper  <drepper@redhat.com>
-
-	* td_symbol_list.c: New symbol name for SYM_PTHREAD_NTHREADS.
-
-2003-01-07  Jakub Jelinek  <jakub@redhat.com>
-
-	* td_ta_event_getmsg.c: Include assert.h.
-
-2003-01-05  Ulrich Drepper  <drepper@redhat.com>
-
-	* Makefile (libthread_db.so-no-z-defs): Define.
-
-2003-01-03  Roland McGrath  <roland@redhat.com>
-
-	* td_thr_setgregs.c (td_thr_setgregs): *_BIT -> *_BITMASK
-	* td_thr_setfpregs.c (td_thr_setfpregs): Likewise.
-	* td_thr_get_info.c (td_thr_get_info): Likewise.
-	* td_thr_getgregs.c (td_thr_getgregs): Likewise.
-	* td_thr_getfpregs.c (td_thr_getfpregs): Likewise.
-	* td_ta_thr_iter.c (iterate_thread_list): Likewise.
-
-2002-12-12  Roland McGrath  <roland@redhat.com>
-
-	* td_ta_thr_iter.c (iterate_thread_list): Handle special case of
-	uninitialized __stack_user (zeros), hard-wire just the main thread.
-
-	* td_thr_get_info.c (td_thr_get_info): Fix ti_lid initialization.
-
-2002-12-06  Roland McGrath  <roland@redhat.com>
-
-	* td_ta_event_getmsg.c (td_ta_event_getmsg): Write the NEXT pointer
-	into the inferior's __pthread_last_event variable, not a word from
-	an inferior address used in the parent.  Pass the address of a
-	null word to ps_pdwrite, not a null pointer.
-
-2002-12-04  Roland McGrath  <roland@redhat.com>
-
-	* td_thr_get_info.c (td_thr_get_info): ti_tid is pthread_t, not a PID.
-
-	* thread_db.h (td_thrinfo_t): Comment fix.
-
-	* td_ta_map_lwp2thr.c: Moved to ../nptl/sysdeps/i386/.
-
-2002-12-04  Ulrich Drepper  <drepper@redhat.com>
-
-	* td_ta_thr_iter.c (iterate_thread_list): At end of iteration read
-	pointer to the next element from inferior.
-
-2002-12-02  Roland McGrath  <roland@redhat.com>
-
-	* td_symbol_list.c (symbol_list_arr): pthread_keys -> __pthread_keys
-
-	* td_ta_map_lwp2thr.c (td_ta_map_lwp2thr): Fetch inferior registers to
-	see its %gs value, not our own.
@@ -1,107 +0,0 @@
-This file describes changes to the shared files of the ports/ add-on
-directory.  The ports/ directory is no longer used and the files
-described here are all gone.
-
-
-
-2014-04-29  Carlos O'Donell  <carlos@redhat.com>
-
-	* README: Removed. The ports repository is no longer used.
-
-2013-10-30  Mike Frysinger  <vapier@gentoo.org>
-
-	* README: Change references to preconfigure.in to
-	preconfigure.ac.
-
-2013-01-02  Joseph Myers  <joseph@codesourcery.com>
-
-	* README: Update copyright dates in example.
-
-2012-12-06  Joseph Myers  <joseph@codesourcery.com>
-
-	* README: Use sourceware.org in Bugzilla URL.
-
-2012-12-05  Joseph Myers  <joseph@codesourcery.com>
-
-	* README: Don't refer to ports as a separate repository.  Don't
-	refer to scripts/data/.
-
-2012-07-03  Joseph Myers  <joseph@codesourcery.com>
-
-	* .gitignore: Remove file.
-	* Banner: Likewise.
-	* Makefile: Likewise.
-
-2012-06-21  Carlos O'Donell  <carlos_odonell@mentor.com>
-
-	* .gitignore: New file.
-
-2012-02-07  Joseph Myers  <joseph@codesourcery.com>
-
-	* README: Update.
-
-2012-02-07  Joseph Myers  <joseph@codesourcery.com>
-
-	* README: Document use of ranges in copyright notices.
-
-2011-11-29  Joseph Myers  <joseph@codesourcery.com>
-
-	* bare, sysdeps/am29k, sysdeps/i860, sysdeps/i960, sysdeps/m88k,
-	sysdeps/mach, sysdeps/rs6000, sysdeps/standalone, sysdeps/tahoe,
-	sysdeps/unix/bsd, sysdeps/unix/sysv/hpux, sysdeps/unix/sysv/i386,
-	sysdeps/unix/sysv/irix4, sysdeps/unix/sysv/isc2.2,
-	sysdeps/unix/sysv/minix, sysdeps/unix/sysv/sco3.2,
-	sysdeps/unix/sysv/sco3.2.4, sysdeps/unix/sysv/sysv4, sysdeps/vax,
-	sysdeps/z8000: Remove.
-
-2010-04-14  Joseph Myers  <joseph@codesourcery.com>
-
-	* libc-abis: Remove.
-
-2010-04-06  Joseph Myers  <joseph@codesourcery.com>
-
-	* libc-abis: New.
-
-2006-03-06  Roland McGrath  <roland@redhat.com>
-
-	* Makefile (%.bz2, %.gz): New pattern rules.
-
-2006-02-28  Roland McGrath  <roland@redhat.com>
-
-	* Makefile (glibc-port-%-$(dist-version).tar): Don't include top-level
-	stuff.
-
-	* README: Update for new add-on scheme.
-
-2006-02-27  Roland McGrath  <roland@redhat.com>
-
-	* Makefile: Remove libc boilerplate.
-	* Makeconfig: File removed.
-	* configure.in: File removed.
-	* configure: File removed.
-
-2005-03-22  Roland McGrath  <roland@redhat.com>
-
-	* Makefile ($(distname).tar): Fail if sysdeps/.../configure files are
-	not all up to date.  Touch configure files after cvs export.
-	(glibc-port-%-$(dist-version).tar): Likewise.
-
-2004-10-22  Roland McGrath  <roland@frob.com>
-
-	* Makefile (dist, dist-ports): New target.
-	(dist-port-%): New pattern rule.
-	* Makeconfig [!subdir] (ports/%): New pattern rule.
-
-	* configure.in: Cope if there are no sysdeps/*/preconfigure files.
-	* configure: Regenerated.
-
-2004-08-16  Roland McGrath  <roland@frob.com>
-
-	* Makefile: New file.
-
-2004-08-04  Roland McGrath  <roland@frob.com>
-
-	New directory implementing glibc add-on infrastructure for
-	ports maintained separate from the core glibc source tree.
-	* README, configure.in, Makeconfig, Banner, ChangeLog: New files.
-	* configure: New generated file.
@@ -1,624 +0,0 @@
-This file describes changes to the AArch64 port while it was in the ports
-add-on directory.  This port is no longer part of an add-on and so
-future changes to it should be listed in the top-level ChangeLog file,
-not here.
-
-
-
-2014-02-11  Marcus Shawcroft  <marcus.shawcroft@arm.com>
-
-	* sysdeps/aarch64: Move directory to ../sysdeps/aarch64.
-	* sysdeps/unix/sysv/linux/aarch64: Move directory to
-	../sysdeps/unix/sysv/linux/aarch64.
-
-2014-01-22  Marcus Shawcroft  <marcus.shawcroft@arm.com>
-
-	* sysdeps/aarch64/libm-test-ulps: Regenerated.
-
-2014-01-20  Marcus Shawcroft  <marcus.shawcroft@linaro.org>
-
-	* sysdeps/unix/sysv/linux/aarch64/Makefile (abi-lp64_be-options): Fix
-	type in define.
-
-2014-01-20  Tom Tromey  <tromey@redhat.com>
-
-	[BZ #16169]
-	* sysdeps/unix/sysv/linux/aarch64/clone.S (__clone): Add CFI
-	directives;  Zero x29.
-
-2014-01-20  Marcus Shawcroft  <marcus.shawcroft@linaro.org>
-
-	* sysdeps/aarch64/configure.ac: New file.
-	* sysdeps/aarch64/configure: New file.
-	* sysdeps/aarch64/shlib-versions: Define ld-linux-aarch64_be.so.1
-	* sysdeps/unix/sysv/linux/aarch64/Makefile (abi-variants)
-	(abi-lp64-options, abi-lp64-condition, abi-lp64-ld-soname)
-	(abi-lp64_be-options, abi-lp64_be-condition)
-	(abi-lp64_be-ld-soname) Define.
-	* sysdeps/unix/sysv/linux/aarch64/ldconfig.h
-	(SYSDEP_KNOWN_INTERPRETER_NAMES): Add ld-linux-aarch64_be.so.1
-
-2014-01-07  Marcus Shawcroft  <marcus.shawcroft@linaro.org>
-
-	[BZ #16387]
-	* sysdeps/aarch64/fpu/fpu_control.h (_FPU_FPCR_RM_MASK): Define.
-	* sysdeps/aarch64/soft-fp/sfp-machine.h (FP_ROUNDMODE): Adjust
-	rounding mode mask.
-
-2014-01-07  Marcus Shawcroft  <marcus.shawcroft@linaro.org>
-
-	* sysdeps/aarch64/libm-test-ulps: Drop sqrt ULPs.
-
-2014-01-07  Marcus Shawcroft  <marcus.shawcroft@linaro.org>
-
-	* sysdeps/aarch64/dl-trampoline.S (_dl_runtime_resolve): Correct
-	cfi_adjust_cfa_offset offset.
-
-2014-01-06  Mike Frysinger  <vapier@gentoo.org>
-
-	* sysdeps/unix/sysv/linux/aarch64/sys/ptrace.h (ptrace_peeksiginfo_args):
-	Rename to ...
-	(__ptrace_peeksiginfo_args): ... this.
-
-2014-01-01  Marcus Shawcroft  <marcus.shawcroft@linaro.org>
-
-	* sysdeps/aarch64/libm-test-ulps: Regenerated.
-
-2014-01-01  Marcus Shawcroft  <marcus.shawcroft@linaro.org>
-
-	* sysdeps/aarch64/abort-instr.h: New file.
-
-2014-01-01  Venkataramanan Kumar  <venkataramanan.kumar@linaro.org>
-
-	* sysdeps/aarch64/__longjmp.S (__longjmp): Demangle sp and lr when
-	restoring register values.
-	* sysdeps/aarch64/setjmp.S (__sigsetjmp): Mangle sp and lr
-	before storing register values.
-	* sysdeps/arm/jmpbuf-unwind.h (_jmpbuf_sp): Remove.
-	* sysdeps/aarch64/jmpbuf-offsets.h (_jmpbuf_sp): Add.
-	(JB_FRAME_ADDRESS): call  _jmpbuf_sp.
-	* sysdeps/aarch64/sysdep.h (LDST_PCREL) : New macros.
-	(LDST_GLOBAL): Likewise.
-	* sysdeps/unix/sysv/linux/aarch64/sysdep.h (PTR_MANGLE): New macro.
-	(PTR_DEMANGLE): Likewise.
-	(PTR_MANGLE2): Likewise.
-	(PTR_DEMANGLE2): Likewise.
-
-2013-12-18  Marcus Shawcroft  <marcus.shawcroft@linaro.org>
-
-	[BZ #15128]
-	* sysdeps/aarch64/dl-trampoline.S (_dl_runtime_resolve): Save and
-	restore q0-q7.
-
-2013-12-17  Marcus Shawcroft  <marcus.shawcroft@linaro.org>
-
-	* sysdeps/unix/sysv/linux/aarch64/nptl/lowlevellock.h
-	(FUTEX_WAIT_REQUEUE_PI): Define.
-	(FUTEX_CMP_REQUEUE_PI): Likewise.
-	(lll_futex_wait_requeue_pi): Likewise.
-	(lll_futex_timed_wait_requeue_pi): Likewise.
-	(lll_futex_cmp_requeue_pi): Likewise.
-
-2013-12-17  Marcus Shawcroft  <marcus.shawcroft@linaro.org>
-
-	* sysdeps/aarch64/libm-test-ulps: Regenerated.
-
-2013-12-17  Marcus Shawcroft  <marcus.shawcroft@linaro.org>
-
-	* sysdeps/aarch64/libm-test-ulps: Remove sqrt.
-
-2013-12-11  Marcus Shawcroft  <marcus.shawcroft@linaro.org>
-
-	* sysdeps/aarch64/libm-test-ulps: Regenerate.
-
-2013-11-28  Joseph Myers  <joseph@codesourcery.com>
-
-	* sysdeps/aarch64/fpu/fegetround.c (fegetround): Use
-	libm_hidden_def.
-
-2013-11-26  Will Newton  <will.newton@linaro.org>
-
-	* sysdeps/aarch64/dl-irel.h: Include ldsodefs.h.
-	(ELF_MACHINE_IRELA): Define.  (elf_ifunc_invoke): Pass
-	hwcap to ifunc resolver function.  (elf_irela): New function.
-	* sysdeps/aarch64/dl-machine.h: Include dl-irel.h.
-	(elf_machine_rela) Handle STT_GNU_IFUNC symbols and
-	R_AARCH64_IRELATIVE relocations.  (elf_machine_lazy_rel):
-	Handle R_AARCH64_IRELATIVE relocations.
-
-2013-10-30  Mike Frysinger  <vapier@gentoo.org>
-
-	* sysdeps/unix/sysv/linux/aarch64/configure.in: Moved to ...
-	* sysdeps/unix/sysv/linux/aarch64/configure.ac: ... here.
-	* sysdeps/unix/sysv/linux/aarch64/configure: Regenerated.
-
-2013-09-30  Andrew Pinski <andrew.pinski@caviumnetworks.com>
-
-	* sysdeps/unix/sysv/linux/aarch64/sysdep.h (SYSCALL_ERROR_HANDLER):
-	Fix store to errno to use 32bits.
-
-2013-09-24  Venkataramanan Kumar  <venkataramanan.kumar@linaro.org>
-
-	* sysdeps/aarch64/machine-gmon.h (__mcount): Accept parameter and
-	pass it to mcount_internal.
-
-2013-09-24 Venkataramanan Kumar  <venkataramanan.kumar@linaro.org>
-
-	* sysdeps/unix/sysv/linux/aarch64/sigcontextinfo.h: New file.
-
-2013-07-26  Marcus Shawcroft  <marcus.shawcroft@linaro.org>
-
-	* sysdeps/aarch64/Versions: New file.
-	* sysdeps/aarch64/machine-gmon.h: New file.
-	* sysdeps/aarch64/mcount.c: New file.
-	* sysdeps/unix/sysv/linux/aarch64/nptl/libc.abilist (_mcount): Add.
-
-2013-07-12  Marcus Shawcroft  <marcus.shawcroft@linaro.org>
-
-	* sysdeps/aarch64/Makefile (CFLAGS-backtrace.c): Define.
-
-2013-07-09  Marcus Shawcroft  <marcus.shawcroft@linaro.org>
-
-	* sysdeps/unix/sysv/linux/aarch64/dl-static.c: New file to support
-	variable page size for AArch64.
-	* sysdeps/unix/sysv/linux/aarch64/ldsodefs.h: Likewise.
-	* sysdeps/unix/sysv/linux/aarch64/Makefile: Build dl-static in elf.
-	* sysdeps/unix/sysv/linux/aarch64/Versions: Add _dl_var_init.
-
-2013-07-05  Marcus Shawcroft  <marcus.shawcroft@linaro.org>
-
-	* sysdeps/aarch64/libm-test-ulps: Regenerate.
-
-2013-07-04  Andreas Jaeger  <aj@suse.de>
-
-	For ChangeLog.aarch64:
-	* sysdeps/unix/sysv/linux/aarch64/sys/ptrace.h (PTRACE_LISTEN):
-	Add define.
-	(PTRACE_PEEKSIGINFO): Add new value from Linux 3.10.
-	(ptrace_peeksiginfo_args): Add.
-	(__ptrace_peeksiginfo_flags): Add.
-
-2013-06-28  Marcus Shawcroft  <marcus.shawcroft@linaro.org>
-
-	* sysdeps/aarch64/dl-machine.h (elf_machine_dynamic): De-reference
-	_GLOBAL_OFFSET_TABLE_.
-
-2013-06-28  Marcus Shawcroft  <marcus.shawcroft@linaro.org>
-
-	* sysdeps/unix/sysv/linux/aarch64/getcontext.S (__getcontext): Simplify
-	oPSTATE initialization.
-
-2013-06-15  Siddhesh Poyarekar  <siddhesh@redhat.com>
-
-	* sysdeps/unix/sysv/linux/aarch64/nptl/libpthread.abilist:
-	Update.
-
-2013-06-04  Marcus Shawcroft  <marcus.shawcroft@linaro.org>
-
-	* sysdeps/unix/sysv/linux/aarch64/getcontext.S (__getcontext):
-	Initialize pstate.
-	* sysdeps/unix/sysv/linux/aarch64/ucontext_i.sym (oPSTATE): Define.
-
-2013-05-29  Siddhesh Poyarekar  <siddhesh@redhat.com>
-
-	[BZ #15465]
-	* sysdeps/aarch64/dl-machine.h (elf_machine_rela): Use
-	RTLD_PROGNAME.
-
-2013-05-23  Venkataranmanan Kumar  <venkataramanan.kumar@linaro.org>
-
-	* sysdeps/aarch64/machine-gmon.h: Remove.
-
-2013-05-22  Joseph Myers  <joseph@codesourcery.com>
-
-	* sysdeps/aarch64/libm-test-ulps: Update test names.
-
-2013-05-21  Andreas Schwab  <schwab@suse.de>
-
-	[BZ #15493]
-	* sysdeps/aarch64/setjmp.S (__sigsetjmp): Don't clobber register
-	x1.
-	[NOT_IN_libc && IS_IN_rtld]: Don't call __sigjmp_save.
-
-2013-05-21  Marcus Shawcroft  <marcus.shawcroft@linaro.org>
-
-	* sysdeps/aarch64/libm-test-ulps: Regenerate.
-
-2013-05-19  Joseph Myers  <joseph@codesourcery.com>
-
-	* sysdeps/aarch64/libm-test-ulps: Update names of sincos tests.
-
-2013-05-16  Maciej W. Rozycki  <macro@codesourcery.com>
-
-	[BZ #15442]
-	* sysdeps/aarch64/soft-fp/sfp-machine.h (_FP_QNANNEGATEDP): New
-	macro.
-
-2013-05-12  Marcus Shawcroft  <marcus.shawcroft@linaro.org>
-
-	* sysdeps/unix/sysv/linux/aarch64/clone.S (__clone):
-	Do not call sycall_error directly with a confitional branch.
-
-	* sysdeps/unix/sysv/linux/aarch64/ioctl.S (__ioctl):
-	Do not call sycall_error directly with a confitional branch.
-
-2013-03-19  Andreas Schwab  <schwab@suse.de>
-
-	* sysdeps/unix/sysv/linux/aarch64/configure.in: Set
-	libc_cv_rtlddir.
-	* sysdeps/unix/sysv/linux/aarch64/configure: Regenerate.
-
-2013-03-14  Andreas Schwab  <schwab@suse.de>
-
-	* sysdeps/unix/sysv/linux/aarch64/configure.in: Set
-	libc_cv_slibdir, libdir and libc_cv_localedir.
-	* sysdeps/unix/sysv/linux/aarch64/configure: Regenerate.
-
-2013-03-11  Andreas Schwab  <schwab@suse.de>
-
-	[BZ #15234]
-	* sysdeps/unix/sysv/linux/aarch64/nptl/libpthread.abilist
-	(GLIBC_2.17): Remove pthread_atfork.
-
-2013-03-07  Andreas Jaeger  <aj@suse.de>
-
-	* sysdeps/unix/sysv/linux/aarch64/bits/mman.h: Remove all defines
-	provided by bits/mman-linux.h and include <bits/mman-linux.h>.
-
-2013-02-18  Siddhesh Poyarekar  <siddhesh@redhat.com>
-
-	* sysdeps/unix/sysv/linux/aarch64/nptl/libc.abilist: Add
-	__cxa_thread_atexit_impl.
-
-2013-02-14  Marcus Shawcroft  <marcus.shawcroft@linaro.org>
-
-	* sysdeps/aarch64/libm-test-ulps: Regenerate.
-
-2013-02-13  Joseph Myers  <joseph@codesourcery.com>
-
-	[BZ #13550]
-	* sysdeps/unix/sysv/linux/aarch64/sigaction.c (__libc_sigaction):
-	Do not use __ptrvalue.
-
-2013-02-08  Joseph Myers  <joseph@codesourcery.com>
-
-	[BZ #13550]
-	* sysdeps/unix/sysv/linux/aarch64/gettimeofday.c: Do not include
-	<bp-checks.h>.
-	(__gettimeofday): Do not use CHECK_1.
-
-2013-01-23  Marcus Shawcroft  <marcus.shawcroft@linaro.org>
-
-	* sysdeps/aarch64/strncmp.S: New file.
-
-2013-01-23  Marcus Shawcroft  <marcus.shawcroft@linaro.org>
-
-	* sysdeps/aarch64/sysdep.h (ENTRY_ALIGN_AND_PAD): New.
-	* sysdeps/aarch64/strnlen.S: New file.
-
-2013-01-17  Marcus Shawcroft  <marcus.shawcroft@linaro.org>
-
-	* sysdeps/aarch64/strlen.S: New file.
-
-2013-01-17  Marcus Shawcroft  <marcus.shawcroft@linaro.org>
-
-	* sysdeps/aarch64/strcmp.S: New file.
-
-2013-01-17  Marcus Shawcroft  <marcus.shawcroft@linaro.org>
-
-	* sysdeps/aarch64/bzero.S: New file.
-
-2013-01-17  Marcus Shawcroft  <marcus.shawcroft@linaro.org>
-
-	* sysdeps/aarch64/memmove.S: New file.
-
-2013-01-17  Marcus Shawcroft  <marcus.shawcroft@linaro.org>
-
-	* sysdeps/aarch64/memcpy.S: New file.
-
-2013-01-17  Marcus Shawcroft  <marcus.shawcroft@linaro.org>
-
-	* sysdeps/aarch64/memset.S: New file.
-
-2013-01-17  Marcus Shawcroft  <marcus.shawcroft@linaro.org>
-
-	* sysdeps/aarch64/sysdep.h (ENTRY_ALIGN): New.
-	* sysdeps/aarch64/memcmp.S: New file.
-
-2013-01-17  Marcus Shawcroft  <marcus.shawcroft@linaro.org>
-
-	* sysdeps/aarch64/sysdep.h (ENTRY, END): Adjust
-	whitespace.
-
-2013-01-10  Joseph Myers  <joseph@codesourcery.com>
-
-	* sysdeps/aarch64/bits/setjmp.h (__jmp_buf): Use __extension__
-	with long long.
-
-2013-01-02  Joseph Myers  <joseph@codesourcery.com>
-
-	* All files with FSF copyright notices: Update copyright dates
-	using scripts/update-copyrights.
-
-2012-12-10  Marcus Shawcroft  <marcus.shawcroft@linaro.org>
-
-	* sysdeps/unix/sysv/linux/aarch64/sysdep.h (INTERNAL_VSYSCALL):
-	Remove _x0 declarations.
-
-2012-12-07  Marcus Shawcroft  <marcus.shawcroft@linaro.org>
-
-	* sysdeps/aarch64/libm-test-ulps: Regenerate.
-
-2012-12-07  Marcus Shawcroft  <marcus.shawcroft@linaro.org>
-
-	* sysdeps/unix/sysv/linux/aarch64/sysdep.h (INLINE_VSYSCALL):
-	Remove _x0 and sc_err declarations.
-
-2012-12-07  Marcus Shawcroft  <marcus.shawcroft@linaro.org>
-
-	* sysdeps/unix/sysv/linux/aarch64/mmap.c (mmap): Cast return value.
-
-2012-12-07  Marcus Shawcroft  <marcus.shawcroft@linaro.org>
-
-	* sysdeps/aarch64/dl-machine.h (elf_machine_rela): Remove
-	strtab.
-
-2012-12-04  Steve McIntyre <steve.mcintyre@linaro.org>
-
-	* sysdeps/unix/sysv/linux/aarch64/ldconfig.h: Add entries
-	for /lib/ld-linux.so.3 and /lib/ld-linux-armhf.so.3.
-
-2012-12-04  Steve McIntyre <steve.mcintyre@linaro.org>
-
-	* sysdeps/unix/sysv/linux/aarch64/readelflib.c: New file.
-
-2012-11-29  Steve McIntyre <steve.mcintyre@linaro.org>
-
-	* sysdeps/unix/sysv/linux/aarch64/dl-cache.h: New file.
-
-2012-11-22  Marcus Shawcroft  <marcus.shawcroft@linaro.org>
-
-	* sysdeps/aarch64/libm-test-ulps: Regenerate.
-
-2012-11-21  Marcus Shawcroft  <marcus.shawcroft@linaro.org>
-
-	* sysdeps/unix/sysv/linux/aarch64/nptl/lowlevellock.h
-	(lll_futex_timed_wait_bitset): Remove INTERNAL_SYSCALL_ERROR_P.
-
-2012-11-20  Marcus Shawcroft  <marcus.shawcroft@linaro.org>
-
-	* sysdeps/aarch64/fpu/s_fma.c (weak_alias_x):
-	Remove and switch to weak_alias.
-	* sysdeps/aarch64/fpu/s_fmin.c (weak_alias_x): Likewise.
-	* sysdeps/aarch64/fpu/s_frint.c (weak_alias_x): Likewise.
-	* sysdeps/aarch64/fpu/s_lrint.c (weak_alias_x): Likewise.
-	* sysdeps/aarch64/fpu/s_lround.c (weak_alias_x): Likewise.
-
-2012-11-20  Marcus Shawcroft  <marcus.shawcroft@linaro.org>
-
-	* sysdeps/aarch64/fpu/s_fma.c (strong_aliasx, NO_LONG_DOUBLE): Remove.
-	* sysdeps/aarch64/fpu/s_fmin.c (strong_aliasx, NO_LONG_DOUBLE): Likewise.
-	* sysdeps/aarch64/fpu/s_frint.c (strong_aliasx, NO_LONG_DOUBLE): Likewise.
-	* sysdeps/aarch64/fpu/s_lrint.c (strong_aliasx, NO_LONG_DOUBLE): Likewise.
-	* sysdeps/aarch64/fpu/s_lround.c (strong_aliasx, NO_LONG_DOUBLE): Likewise.
-
-2012-11-20  Marcus Shawcroft  <marcus.shawcroft@linaro.org>
-
-	* sysdeps/aarch64/fpu/s_fma.c: Indent preprocessor directives.
-	* sysdeps/aarch64/fpu/s_fmin.c: Likewise.
-	* sysdeps/aarch64/fpu/s_frint.c: Likewise.
-	* sysdeps/aarch64/fpu/s_frintf.c: Likewise.
-	* sysdeps/aarch64/fpu/s_lrint.c: Likewise.
-	* sysdeps/aarch64/fpu/s_lround.c: Likewise.
-
-2012-11-20  Marcus Shawcroft  <marcus.shawcroft@linaro.org>
-
-	* sysdeps/aarch64/dl-tlsdesc.S: Use range for copyright years.
-	* sysdeps/aarch64/dl-tlsdesc.h: Likewise.
-	* sysdeps/aarch64/tlsdesc.c: Likewise.
-	* sysdeps/aarch64/fpu/s_ceil.c: Likewise.
-	* sysdeps/aarch64/fpu/s_ceilf.c: Likewise.
-	* sysdeps/aarch64/fpu/s_floor.c: Likewise.
-	* sysdeps/aarch64/fpu/s_floorf.c: Likewise.
-	* sysdeps/aarch64/fpu/s_fmaf.c: Likewise.
-	* sysdeps/aarch64/fpu/s_fmax.c: Likewise.
-	* sysdeps/aarch64/fpu/s_fmaxf.c: Likewise.
-	* sysdeps/aarch64/fpu/s_fmin.c: Likewise.
-	* sysdeps/aarch64/fpu/s_fminf.c: Likewise.
-	* sysdeps/aarch64/fpu/s_frint.c: Likewise.
-	* sysdeps/aarch64/fpu/s_frintf.c: Likewise.
-	* sysdeps/aarch64/fpu/s_llrint.c: Likewise.
-	* sysdeps/aarch64/fpu/s_llrintf.c: Likewise.
-	* sysdeps/aarch64/fpu/s_llround.c: Likewise.
-	* sysdeps/aarch64/fpu/s_llroundf.c: Likewise.
-	* sysdeps/aarch64/fpu/s_lrint.c: Likewise.
-	* sysdeps/aarch64/fpu/s_lrintf.c: Likewise.
-	* sysdeps/aarch64/fpu/s_lround.c: Likewise.
-	* sysdeps/aarch64/fpu/s_lroundf.c: Likewise.
-	* sysdeps/aarch64/fpu/s_nearbyint.c: Likewise.
-	* sysdeps/aarch64/fpu/s_nearbyintf.c: Likewise.
-	* sysdeps/aarch64/fpu/s_rint.c: Likewise.
-	* sysdeps/aarch64/fpu/s_rintf.c: Likewise.
-	* sysdeps/aarch64/fpu/s_round.c: Likewise.
-	* sysdeps/aarch64/fpu/s_roundf.c: Likewise.
-	* sysdeps/aarch64/fpu/s_trunc.c: Likewise.
-	* sysdeps/aarch64/fpu/s_truncf.c: Likewise.
-
-2012-11-20  Marcus Shawcroft  <marcus.shawcroft@linaro.org>
-
-	* sysdeps/aarch64/fpu/s_frint.x: Renamed to...
-	* sysdeps/aarch64/fpu/s_frint.c: ... this new file.
-	* sysdeps/aarch64/fpu/s_frintf.x: Renamed to...
-	* sysdeps/aarch64/fpu/s_frintf.c: ... this new file.
-	* sysdeps/aarch64/fpu/s_ceil.c: Include s_frint.c.
-	* sysdeps/aarch64/fpu/s_floor.c: Likewise.
-	* sysdeps/aarch64/fpu/s_nearbyint.c: Likewise.
-	* sysdeps/aarch64/fpu/s_rint.c: Likewise.
-	* sysdeps/aarch64/fpu/s_round.c: Likewise.
-	* sysdeps/aarch64/fpu/s_trunc.c: Likewise.
-	* sysdeps/aarch64/fpu/s_ceilf.c: Include s_frintf.c.
-	* sysdeps/aarch64/fpu/s_floorf.c: Likewise.
-	* sysdeps/aarch64/fpu/s_nearbyintf.c: Likewise.
-	* sysdeps/aarch64/fpu/s_rintf.c: Likewise.
-	* sysdeps/aarch64/fpu/s_roundf.c: Likewise.
-	* sysdeps/aarch64/fpu/s_truncf.c: Likewise.
-
-2012-11-20  Marcus Shawcroft  <marcus.shawcroft@linaro.org>
-
-	* sysdeps/aarch64/fpu/s_fma.c (__CONCATX): Don't use K&R.
-	* sysdeps/aarch64/fpu/s_fmin.c (__CONCATX): Likewise.
-	* sysdeps/aarch64/fpu/s_lrint.c (__CONCATX): Likewise.
-	* sysdeps/aarch64/fpu/s_lround.c (__CONCATX): Likewise.
-	* sysdeps/aarch64/fpu/s_frint.x (__CONCATX): Likewise.
-
-2012-11-19  Marcus Shawcroft  <marcus.shawcroft@linaro.org>
-
-	* sysdeps/aarch64/fpu/s_ceil.c: New file.
-	* sysdeps/aarch64/fpu/s_ceilf.c: New file.
-	* sysdeps/aarch64/fpu/s_floor.c: New file.
-	* sysdeps/aarch64/fpu/s_floorf.c: New file.
-	* sysdeps/aarch64/fpu/s_fma.c: Replace file.
-	* sysdeps/aarch64/fpu/s_fmaf.c: New file.
-	* sysdeps/aarch64/fpu/s_fmax.c: New file.
-	* sysdeps/aarch64/fpu/s_fmaxf.c: New file.
-	* sysdeps/aarch64/fpu/s_fmin.c: New file.
-	* sysdeps/aarch64/fpu/s_fminf.c: New file.
-	* sysdeps/aarch64/fpu/s_frint.x: New file.
-	* sysdeps/aarch64/fpu/s_frintf.x: New file.
-	* sysdeps/aarch64/fpu/s_llrint.c: New file.
-	* sysdeps/aarch64/fpu/s_llrintf.c: New file.
-	* sysdeps/aarch64/fpu/s_llround.c: New file.
-	* sysdeps/aarch64/fpu/s_llroundf.c: New file.
-	* sysdeps/aarch64/fpu/s_lrint.c: New file.
-	* sysdeps/aarch64/fpu/s_lrintf.c: New file.
-	* sysdeps/aarch64/fpu/s_lround.c: New file.
-	* sysdeps/aarch64/fpu/s_lroundf.c: New file.
-	* sysdeps/aarch64/fpu/s_nearbyint.c: New file.
-	* sysdeps/aarch64/fpu/s_nearbyintf.c: New file.
-	* sysdeps/aarch64/fpu/s_rint.c: New file.
-	* sysdeps/aarch64/fpu/s_rintf.c: New file.
-	* sysdeps/aarch64/fpu/s_round.c: New file.
-	* sysdeps/aarch64/fpu/s_roundf.c: New file.
-	* sysdeps/aarch64/fpu/s_trunc.c: New file.
-	* sysdeps/aarch64/fpu/s_truncf.c: New file.
-
-2012-11-09  Marcus Shawcroft  <marcus.shawcroft@linaro.org>
-
-	* sysdeps/aarch64/Implies: New file.
-	* sysdeps/aarch64/Makefile: New file.
-	* sysdeps/aarch64/__longjmp.S: New file.
-	* sysdeps/aarch64/backtrace.c: New file.
-	* sysdeps/aarch64/bits: New file.
-	* sysdeps/aarch64/bits/atomic.h: New file.
-	* sysdeps/aarch64/bits/endian.h: New file.
-	* sysdeps/aarch64/bits/fenv.h: New file.
-	* sysdeps/aarch64/bits/link.h: New file.
-	* sysdeps/aarch64/bits/linkmap.h: New file.
-	* sysdeps/aarch64/bits/mathdef.h: New file.
-	* sysdeps/aarch64/bits/setjmp.h: New file.
-	* sysdeps/aarch64/bsd-_setjmp.S: New file.
-	* sysdeps/aarch64/bsd-setjmp.S: New file.
-	* sysdeps/aarch64/crti.S: New file.
-	* sysdeps/aarch64/crtn.S: New file.
-	* sysdeps/aarch64/dl-irel.h: New file.
-	* sysdeps/aarch64/dl-link.sym: New file.
-	* sysdeps/aarch64/dl-machine.h: New file.
-	* sysdeps/aarch64/dl-sysdep.h: New file.
-	* sysdeps/aarch64/dl-tls.h: New file.
-	* sysdeps/aarch64/dl-tlsdesc.S: New file.
-	* sysdeps/aarch64/dl-tlsdesc.h: New file.
-	* sysdeps/aarch64/dl-trampoline.S: New file.
-	* sysdeps/aarch64/fpu/fclrexcpt.c: New file.
-	* sysdeps/aarch64/fpu/fedisblxcpt.c: New file.
-	* sysdeps/aarch64/fpu/feenablxcpt.c: New file.
-	* sysdeps/aarch64/fpu/fegetenv.c: New file.
-	* sysdeps/aarch64/fpu/fegetexcept.c: New file.
-	* sysdeps/aarch64/fpu/fegetround.c: New file.
-	* sysdeps/aarch64/fpu/feholdexcpt.c: New file.
-	* sysdeps/aarch64/fpu/fesetenv.c: New file.
-	* sysdeps/aarch64/fpu/fesetround.c: New file.
-	* sysdeps/aarch64/fpu/feupdateenv.c: New file.
-	* sysdeps/aarch64/fpu/fgetexcptflg.c: New file.
-	* sysdeps/aarch64/fpu/fraiseexcpt.c: New file.
-	* sysdeps/aarch64/fpu/fsetexcptflg.c: New file.
-	* sysdeps/aarch64/fpu/ftestexcept.c: New file.
-	* sysdeps/aarch64/fpu/get-rounding-mode.h: New file.
-	* sysdeps/aarch64/fpu/s_fma.c: New file.
-	* sysdeps/aarch64/fpu_control.h: New file.
-	* sysdeps/aarch64/jmpbuf-offsets.h: New file.
-	* sysdeps/aarch64/jmpbuf-unwind.h: New file.
-	* sysdeps/aarch64/ldsodefs.h: New file.
-	* sysdeps/aarch64/libc-tls.c: New file.
-	* sysdeps/aarch64/libm-test-ulps: New file.
-	* sysdeps/aarch64/machine-gmon.h: New file.
-	* sysdeps/aarch64/memusage.h: New file.
-	* sysdeps/aarch64/nptl/Makefile: New file.
-	* sysdeps/aarch64/nptl/pthread_spin_lock.c: New file.
-	* sysdeps/aarch64/nptl/pthreaddef.h: New file.
-	* sysdeps/aarch64/nptl/tcb-offsets.sym: New file.
-	* sysdeps/aarch64/nptl/tls.h: New file.
-	* sysdeps/aarch64/sotruss-lib.c: New file.
-	* sysdeps/unix/sysv/linux/aarch64/Implies: New file.
-	* sysdeps/unix/sysv/linux/aarch64/Makefile: New file.
-	* sysdeps/unix/sysv/linux/aarch64/Versions: New file.
-	* sysdeps/unix/sysv/linux/aarch64/__read_tp.S: New file.
-	* sysdeps/unix/sysv/linux/aarch64/bits: New file.
-	* sysdeps/unix/sysv/linux/aarch64/bits/fcntl.h: New file.
-	* sysdeps/unix/sysv/linux/aarch64/bits/libc-vdso.h: New file.
-	* sysdeps/unix/sysv/linux/aarch64/bits/mman.h: New file.
-	* sysdeps/unix/sysv/linux/aarch64/clone.S: New file.
-	* sysdeps/unix/sysv/linux/aarch64/configure: New file.
-	* sysdeps/unix/sysv/linux/aarch64/configure.in: New file.
-	* sysdeps/unix/sysv/linux/aarch64/getcontext.S: New file.
-	* sysdeps/unix/sysv/linux/aarch64/gettimeofday.c: New file.
-	* sysdeps/unix/sysv/linux/aarch64/init-first.c: New file.
-	* sysdeps/unix/sysv/linux/aarch64/ioctl.S: New file.
-	* sysdeps/unix/sysv/linux/aarch64/kernel-features.h: New file.
-	* sysdeps/unix/sysv/linux/aarch64/kernel_rt_sigframe.h: New file.
-	* sysdeps/unix/sysv/linux/aarch64/ldconfig.h: New file.
-	* sysdeps/unix/sysv/linux/aarch64/libc-__read_tp.S: New file.
-	* sysdeps/unix/sysv/linux/aarch64/makecontext.c: New file.
-	* sysdeps/unix/sysv/linux/aarch64/mmap.c: New file.
-	* sysdeps/unix/sysv/linux/aarch64/nptl/bits: New file.
-	* sysdeps/unix/sysv/linux/aarch64/nptl/bits/local_lim.h: New file.
-	* sysdeps/unix/sysv/linux/aarch64/nptl/bits/pthreadtypes.h: New file.
-	* sysdeps/unix/sysv/linux/aarch64/nptl/bits/semaphore.h: New file.
-	* sysdeps/unix/sysv/linux/aarch64/nptl/c++-types.data: New file.
-	* sysdeps/unix/sysv/linux/aarch64/nptl/clone.S: New file.
-	* sysdeps/unix/sysv/linux/aarch64/nptl/createthread.c: New file.
-	* sysdeps/unix/sysv/linux/aarch64/nptl/fork.c: New file.
-	* sysdeps/unix/sysv/linux/aarch64/nptl/ld.abilist: New file.
-	* sysdeps/unix/sysv/linux/aarch64/nptl/libBrokenLocale.abilist: New file.
-	* sysdeps/unix/sysv/linux/aarch64/nptl/libanl.abilist: New file.
-	* sysdeps/unix/sysv/linux/aarch64/nptl/libc.abilist: New file.
-	* sysdeps/unix/sysv/linux/aarch64/nptl/libcrypt.abilist: New file.
-	* sysdeps/unix/sysv/linux/aarch64/nptl/libdl.abilist: New file.
-	* sysdeps/unix/sysv/linux/aarch64/nptl/libm.abilist: New file.
-	* sysdeps/unix/sysv/linux/aarch64/nptl/libnsl.abilist: New file.
-	* sysdeps/unix/sysv/linux/aarch64/nptl/libpthread.abilist: New file.
-	* sysdeps/unix/sysv/linux/aarch64/nptl/libresolv.abilist: New file.
-	* sysdeps/unix/sysv/linux/aarch64/nptl/librt.abilist: New file.
-	* sysdeps/unix/sysv/linux/aarch64/nptl/libthread_db.abilist: New file.
-	* sysdeps/unix/sysv/linux/aarch64/nptl/libutil.abilist: New file.
-	* sysdeps/unix/sysv/linux/aarch64/nptl/localplt.data: New file.
-	* sysdeps/unix/sysv/linux/aarch64/nptl/lowlevellock.h: New file.
-	* sysdeps/unix/sysv/linux/aarch64/nptl/pt-vfork.S: New file.
-	* sysdeps/unix/sysv/linux/aarch64/nptl/pthread_once.c: New file.
-	* sysdeps/unix/sysv/linux/aarch64/nptl/sysdep-cancel.h: New file.
-	* sysdeps/unix/sysv/linux/aarch64/nptl/vfork.S: New file.
-	* sysdeps/unix/sysv/linux/aarch64/profil-counter.h: New file.
-	* sysdeps/unix/sysv/linux/aarch64/setcontext.S: New file.
-	* sysdeps/unix/sysv/linux/aarch64/sigaction.c: New file.
-	* sysdeps/unix/sysv/linux/aarch64/swapcontext.S: New file.
-	* sysdeps/unix/sysv/linux/aarch64/sys/elf.h: New file.
-	* sysdeps/unix/sysv/linux/aarch64/sys/procfs.h: New file.
-	* sysdeps/unix/sysv/linux/aarch64/sys/ptrace.h: New file.
-	* sysdeps/unix/sysv/linux/aarch64/sys/ucontext.h: New file.
-	* sysdeps/unix/sysv/linux/aarch64/sys/user.h: New file.
-	* sysdeps/unix/sysv/linux/aarch64/syscall.S: New file.
-	* sysdeps/unix/sysv/linux/aarch64/syscalls.list: New file.
-	* sysdeps/unix/sysv/linux/aarch64/sysdep.c: New file.
-	* sysdeps/unix/sysv/linux/aarch64/sysdep.h: New file.
-	* sysdeps/unix/sysv/linux/aarch64/ucontext-internal.h: New file.
-	* sysdeps/unix/sysv/linux/aarch64/ucontext_i.sym: New file.
-	* sysdeps/unix/sysv/linux/aarch64/vfork.S: New file.
@@ -1,21 +0,0 @@
-This file describes changes to the AIX port while it was in the ports/
-add-on directory.  That port has since been removed entirely.
-The ports/ directory is no longer used, so reintroduction of AIX code
-would be described in the top-level ChangeLog file, not here.
-
-
-
-2011-11-29  Joseph Myers  <joseph@codesourcery.com>
-
-	* sysdeps/unix/sysv/aix: Remove.
-
-2007-07-10  Daniel Jacobowitz  <dan@codesourcery.com>
-
-	* sysdeps/unix/sysv/aix/bits/fcntl.h: Comment fix.
-
-2005-12-27  Roland McGrath  <roland@redhat.com>
-
-	* sysdeps/unix/sysv/aix/bits/setjmp.h (_JMPBUF_UNWINDS): Take third
-	argument DEMANGLE, and pass SP value through it.
-
-	* sysdeps/unix/sysv/aix/powerpc/memset.c: Don't use sysdeps/generic.
@@ -1,372 +0,0 @@
-This file describes changes to the AM33 port while it was in the ports/
-add-on directory.  That port has since been removed entirely.
-The ports/ directory is no longer used, so reintroduction of AIX code
-would be described in the top-level ChangeLog file, not here.
-
-
-
-2014-02-08  Joseph Myers  <joseph@codesourcery.com>
-
-	* sysdeps/am33: Remove.
-	* sysdeps/unix/am33: Likewise.
-	* sysdeps/unix/sysv/linux/am33: Likewise.
-
-2013-11-28  Joseph Myers  <joseph@codesourcery.com>
-
-	* sysdeps/am33/fpu/fegetround.c (fegetround): Use libm_hidden_def.
-
-2013-10-30  Mike Frysinger  <vapier@gentoo.org>
-
-	* sysdeps/unix/sysv/linux/am33/configure.in: Moved to ...
-	* sysdeps/unix/sysv/linux/am33/configure.ac: ... here.
-	* sysdeps/unix/sysv/linux/am33/configure: Regenerated.
-
-2013-08-29   Ondřej Bílka  <neleai@seznam.cz>
-
-	* sysdeps/unix/sysv/linux/am33/bits/fcntl.h: Fix typos.
-
-2013-08-21   Ondřej Bílka  <neleai@seznam.cz>
-
-	* sysdeps/am33/fpu/fraiseexcpt.c: Fix typos.
-
-2013-06-05  Joseph Myers  <joseph@codesourcery.com>
-
-	* sysdeps/am33/elf/start.S: Remove trailing whitespace.
-	* sysdeps/am33/fpu/fgetexcptflg.c: Likewise.
-
-2013-05-01  Ryan S. Arnold  <rsa@linux.vnet.ibm.com>
-
-	* sysdeps/am33/atomicity.h: Add missing #include <stdint.h> due to
-	uint64_t or uint32_t usage.
-
-2013-03-11  Andreas Jaeger  <aj@suse.de>
-
-	* sysdeps/unix/sysv/linux/am33/bits/mman.h: Remove all defines
-	provided by bits/mman-linux.h and include <bits/mman-linux.h>.
-
-2013-02-28  Joseph Myers  <joseph@codesourcery.com>
-
-	* sysdeps/am33/elf/start.S: Don't include "bp-sym.h".
-	(_start): Don't use BP_SYM.
-	* sysdeps/unix/sysv/linux/am33/clone.S: Don't include <bp-sym.h>.
-	(__clone): Don't use BP_SYM.
-
-2013-02-14  Joseph Myers  <joseph@codesourcery.com>
-
-	[BZ #13550]
-	* sysdeps/am33/dl-machine.h [!PROF && !__BOUNDED_POINTERS__]:
-	Remove __BOUNDED_POINTERS__ from condition.
-
-2013-02-13  Joseph Myers  <joseph@codesourcery.com>
-
-	[BZ #13550]
-	* sysdeps/am33/dl-machine.h (fixup): Do not use __unbounded.
-	* sysdeps/unix/sysv/linux/am33/brk.c (__brk): Do not use
-	__ptrvalue.
-
-2013-01-02  Joseph Myers  <joseph@codesourcery.com>
-
-	* All files with FSF copyright notices: Update copyright dates
-	using scripts/update-copyrights.
-
-2013-01-01  Joseph Myers  <joseph@codesourcery.com>
-
-	* sysdeps/unix/sysv/linux/am33/bits/fcntl.h: Reformat copyright
-	notice.
-	* sysdeps/unix/sysv/linux/am33/sysdep.S: Likewise.
-
-2012-11-03  Joseph Myers  <joseph@codesourcery.com>
-
-	* sysdeps/am33/fpu/fclrexcpt.c (feclearexcept): Add
-	libm_hidden_ver.
-
-	[BZ #3439]
-	* sysdeps/am33/fpu/bits/fenv.h (FE_INEXACT): Define macro to
-	integer constant usable in #if and use that to give value to enum
-	constant.
-	(FE_UNDERFLOW): Likewise.
-	(FE_OVERFLOW): Likewise.
-	(FE_DIVBYZERO): Likewise.
-	(FE_INVALID): Likewise.
-	(FE_TONEAREST): Likewise.
-
-2012-10-30  Joseph Myers  <joseph@codesourcery.com>
-
-	[BZ #14047]
-	* sysdeps/am33/tininess.h: New file.
-
-2012-10-09  Roland McGrath  <roland@hack.frob.com>
-
-	* sysdeps/unix/sysv/linux/am33/configure: Regenerated.
-
-2012-08-07  Joseph Myers  <joseph@codesourcery.com>
-
-	* sysdeps/unix/sysv/linux/am33/configure.in (arch_minimum_kernel):
-	Change to 2.6.25.
-	* sysdeps/unix/sysv/linux/am33/configure: Regenerated.
-
-2012-08-01  Roland McGrath  <roland@hack.frob.com>
-
-	[BZ #14138]
-	* sysdeps/unix/sysv/linux/am33/getrlimit.c: File removed.
-
-2012-03-09  Paul Eggert  <eggert@cs.ucla.edu>
-
-	[BZ #13673]
-	Replace FSF snail mail address with URLs, as per GNU coding standards.
-
-2011-10-05  Andreas Schwab  <schwab@redhat.com>
-
-	* sysdeps/am33/dl-machine.h (elf_machine_rela)
-	(elf_machine_lazy_rel): Add parameter skip_ifunc.
-
-2007-10-22  Daniel Jacobowitz  <dan@codesourcery.com>
-
-	* sysdeps/unix/sysv/linux/am33/bits/fcntl.h (F_DUPFD_CLOEXEC): Define.
-
-2007-07-10  Daniel Jacobowitz  <dan@codesourcery.com>
-
-	* sysdeps/unix/sysv/linux/am33/bits/fcntl.h: Comment fix.
-
-2006-01-12  Roland McGrath  <roland@redhat.com>
-
-	* sysdeps/am33/jmpbuf-unwind.h: Include <jmpbuf-offsets.h>.
-
-2006-01-10  Roland McGrath  <roland@redhat.com>
-
-	* sysdeps/am33/bits/setjmp.h (__JMP_BUF_SP): Macro moved ...
-	* sysdeps/am33/jmpbuf-offsets.h: ... here, new file.
-
-	* sysdeps/am33/bits/setjmp.h (_JMPBUF_UNWINDS, __JMP_BUF_SP):
-	Move macros ...
-	* sysdeps/am33/jmpbuf-unwind.h: ... here, new file.
-
-2005-12-27  Roland McGrath  <roland@redhat.com>
-
-	* sysdeps/am33/bits/setjmp.h (_JMPBUF_UNWINDS): Take third argument
-	DEMANGLE, and pass SP value through it.
-
-2004-10-25  Alexandre Oliva  <aoliva@redhat.com>
-
-	* ChangeLog.am33: Added emacs local variables for mode setting and
-	default changelog name.
-
-	* sysdeps/unix/sysv/linux/linuxthreads/sysdep-cancel.h: Moved...
-	* sysdeps/unix/sysv/linux/am33/linuxthreads/sysdep-cancel.h:
-	... here, where it should have been added in the first place.
-
-2004-10-22  Alexandre Oliva  <aoliva@redhat.com>
-
-	* sysdeps/unix/sysv/linux/am33/bits/mman.h (PROT_GROWSDOWN): New.
-	(PROT_GROWSUP): New.
-
-2004-08-16  Alexandre Oliva  <aoliva@redhat.com>
-
-	* sysdeps/am33/shlib-versions: Moved from top level.
-
-2004-08-09  Alexandre Oliva  <aoliva@redhat.com>
-
-	* sysdeps/am33/preconfigure: Renamed from configure.
-	* Makefile: Removed.
-
-2004-07-20  Alexandre Oliva  <aoliva@redhat.com>
-
-	Moved from separate linuxthreads tree into am33/linuxthreads
-	subdirs:
-	2004-07-01  Alexandre Oliva  <aoliva@redhat.com>
-	* sysdeps/unix/sysv/linux/am33/linuxthreads/sysdep-cancel.h
-	(PSEUDO): Save value returned by CENABLE and pass it to CDISABLE.
-	* sysdeps/am33/linuxthreads/pt-machine.h (testandset): Take
-	volatile argument.  Improve asm statement.
-	2001-10-31  Alexandre Oliva  <aoliva@redhat.com>
-	* sysdeps/am33/linuxthreads/pspinlock.c: New file.
-	* sysdeps/am33/linuxthreads/pt-machine.h: New file.
-
-2004-07-19  Alexandre Oliva  <aoliva@redhat.com>
-
-	* configure: New.
-	* mach.sh: Removed.
-	* sysdeps/am33/Makefile: Likewise.
-
-2004-06-28  Alexandre Oliva  <aoliva@redhat.com>
-
-	* sysdeps/am33/Makefile: New file.
-	* sysdeps/unix/sysv/linux/am33/configure.in: New file.
-	* sysdeps/unix/sysv/linux/am33/configure: New file.
-	* mach.sh: New file.
-
-2004-06-19  Alexandre Oliva  <aoliva@redhat.com>
-
-	* sysdeps/am33/fpu/bits/fenv.h: New file.
-	* sysdeps/am33/fpu/fpu_control.h: New file.
-	* sysdeps/am33/fpu/fenv_libc.h: New file.
-	* sysdeps/am33/fpu/fclrexcpt.c: New file.
-	* sysdeps/am33/fpu/fedisblxcpt.c: New file.
-	* sysdeps/am33/fpu/feenablxcpt.c: New file.
-	* sysdeps/am33/fpu/fegetenv.c: New file.
-	* sysdeps/am33/fpu/fegetexcept.c: New file.
-	* sysdeps/am33/fpu/fegetround.c: New file.
-	* sysdeps/am33/fpu/feholdexcpt.c: New file.
-	* sysdeps/am33/fpu/fesetenv.c: New file.
-	* sysdeps/am33/fpu/fesetround.c: New file.
-	* sysdeps/am33/fpu/feupdateenv.c: New file.
-	* sysdeps/am33/fpu/fgetexcptflg.c: New file.
-	* sysdeps/am33/fpu/fraiseexcpt.c: New file.
-	* sysdeps/am33/fpu/fsetexcptflg.c: New file.
-	* sysdeps/am33/fpu/ftestexcept.c: New file.
-
-	* sysdeps/unix/am33/sysdep.h: Use relative pathnames.
-	* sysdeps/unix/sysv/linux/am33/sysdep.h: Likewise.
-	* sysdeps/unix/sysv/linux/am33/sysdep.S: Likewise.
-	* configure, Makefile: Do nothing.
-
-2004-06-09  Alexandre Oliva  <aoliva@redhat.com>
-
-	* sysdeps/am33/bsd-setjmp.S: Move into...
-	* sysdeps/am33/setjmp.S: ... this file.
-	* sysdeps/am33/bsd-_setjmp.S: Likewise.
-	* sysdeps/am33/dl-machine.h (_dl_start_user): Do not do double
-	indirection to obtain _dl_loaded.
-	(elf_machine_rela_relative): Do not add addend.
-
-2004-06-08  Alexandre Oliva  <aoliva@redhat.com>
-
-	* sysdeps/am33/sysdep.h (JUMPTARGET): Undef before redefining.
-	* sysdeps/unix/sysv/linux/am33/sysdep.h (PSEUDO_NOERROR,
-	PSEUDO_END_NOERROR, ret_NOERROR, PSEUDO_ERRVAL, PSEUDO_END_ERRVAL,
-	ret_ERRVAL, INTERNAL_SYSCALL, INTERNAL_SYSCALL_DECL,
-	INTERNAL_SYSCALL_ERROR_P, INTERNAL_SYSCALL_ERRNO): New.
-	(INLINE_SYSCALL): Rewrite in terms of INTERNAL_SYSCALL macros.
-	(DO_CALL): Reorder arguments.
-	* sysdeps/am33/dl-machine.h (elf_machine_rela): Update prototype.
-
-2003-05-16  Alexandre Oliva  <aoliva@redhat.com>
-
-	* sysdeps/unix/sysv/linux/am33/Makefile: New file.
-	* sysdeps/unix/sysv/linux/am33/sysdep.h (INLINE_SYSCALL1): Drop
-	comma before args when calling inline_syscall0.
-	* sysdeps/unix/sysv/linux/am33/chown.c: New file.
-	* sysdeps/unix/sysv/linux/am33/fchown.c: New file.
-	* sysdeps/unix/sysv/linux/am33/fxstat.c: New file.
-	* sysdeps/unix/sysv/linux/am33/getegid.c: New file.
-	* sysdeps/unix/sysv/linux/am33/geteuid.c: New file.
-	* sysdeps/unix/sysv/linux/am33/getgid.c: New file.
-	* sysdeps/unix/sysv/linux/am33/getrlimit.c: New file.
-	* sysdeps/unix/sysv/linux/am33/getuid.c: New file.
-	* sysdeps/unix/sysv/linux/am33/lchown.c: New file.
-	* sysdeps/unix/sysv/linux/am33/lockf64.c: New file.
-	* sysdeps/unix/sysv/linux/am33/lxstat.c: New file.
-	* sysdeps/unix/sysv/linux/am33/setegid.c: New file.
-	* sysdeps/unix/sysv/linux/am33/seteuid.c: New file.
-	* sysdeps/unix/sysv/linux/am33/setfsgid.c: New file.
-	* sysdeps/unix/sysv/linux/am33/setfsuid.c: New file.
-	* sysdeps/unix/sysv/linux/am33/setgid.c: New file.
-	* sysdeps/unix/sysv/linux/am33/setregid.c: New file.
-	* sysdeps/unix/sysv/linux/am33/setresgid.c: New file.
-	* sysdeps/unix/sysv/linux/am33/setresuid.c: New file.
-	* sysdeps/unix/sysv/linux/am33/setreuid.c: New file.
-	* sysdeps/unix/sysv/linux/am33/setrlimit.c: New file.
-	* sysdeps/unix/sysv/linux/am33/setuid.c: New file.
-	* sysdeps/unix/sysv/linux/am33/xstat.c: New file.
-	* sysdeps/unix/sysv/linux/am33/syscalls.list: Removed, reverting
-	2003-03-26's patch.
-	* sysdeps/unix/sysv/linux/am33/getresgid.c: New file.
-	* sysdeps/unix/sysv/linux/am33/getresuid.c: New file.
-
-2003-05-09  Alexandre Oliva  <aoliva@redhat.com>
-
-	* sysdeps/unix/sysv/linux/am33/getgroups.c: New file.
-	* sysdeps/unix/sysv/linux/am33/setgroups.c: New file.
-
-2003-05-07  Alexandre Oliva  <aoliva@redhat.com>
-
-	* sysdeps/unix/sysv/linux/am33/getmsg.c: New file.
-	* sysdeps/unix/sysv/linux/am33/putmsg.c: New file.
-
-2003-03-26  Alexandre Oliva  <aoliva@redhat.com>
-
-	* sysdeps/unix/sysv/linux/am33/syscalls.list: Added getresuid and
-	getresgid.
-
-2003-01-17  Alexandre Oliva  <aoliva@redhat.com>
-
-	* sysdeps/unix/sysv/linux/am33/fcntl.c: New file.
-
-2002-02-08  Alexandre Oliva  <aoliva@redhat.com>
-
-	* sysdeps/am33/sys/ucontext.h (fpregset_t): Make it a structure.
-
-2002-01-07  Alexandre Oliva  <aoliva@redhat.com>
-
-	* sysdeps/am33/sys/ucontext.h (NFREG): Increment by 1, to make
-	room for FPCR.
-
-2001-12-13  Alexandre Oliva  <aoliva@redhat.com>
-
-	* shlib-versions: Set GLIBC_2.2.5 as the earliest symbol set.
-
-2001-12-07  Alexandre Oliva  <aoliva@redhat.com>
-
-	* sysdeps/am33/__longjmp.S: Tabify.
-	* sysdeps/am33/setjmp.S: Likewise.
-	* sysdeps/am33/dl-debug.h: Remove.
-	* sysdeps/am33/dl-machine.h: Delete commented-out uses of
-	macros defined in dl-debug.
-	(elf_machine_rela): Optimize if HAVE_Z_COMBRELOC.  Fix
-	prediction of R_MN10300_NONE.  Don't test for impossible
-	condition.
-	* sysdeps/am33/sysdep.h (ASM_TYPE_DIRECTIVE,
-	ASM_SIZE_DIRECTIVE): Define to nothing if ! HAVE_ELF.
-
-2001-11-09  Alexandre Oliva  <aoliva@redhat.com>
-
-	* sysdeps/unix/sysv/linux/am33/clone.S: Avoid branch overflow in
-	static link.
-
-2001-11-08  Alexandre Oliva  <aoliva@redhat.com>
-
-	* sysdeps/unix/sysv/linux/am33/clone.S: Load arguments correctly
-	for syscall.
-
-2001-11-07  Alexandre Oliva  <aoliva@redhat.com>
-
-	* sysdeps/unix/sysv/linux/am33/clone.S: Fix argument-passing
-	to thread_start.
-
-2001-10-31  Alexandre Oliva  <aoliva@redhat.com>
-
-	* shlib-versions: Added am33_2.0 support.
-	* sysdeps/am33/Implies: New file.
-	* sysdeps/am33/__longjmp.S: New file.
-	* sysdeps/am33/atomicity.h: New file.
-	* sysdeps/am33/bsd-_setjmp.S: New file.
-	* sysdeps/am33/bsd-setjmp.S: New file.
-	* sysdeps/am33/dl-debug.h: New file.
-	* sysdeps/am33/dl-machine.h: New file.
-	* sysdeps/am33/memusage.h: New file.
-	* sysdeps/am33/setjmp.S: New file.
-	* sysdeps/am33/stackinfo.h: New file.
-	* sysdeps/am33/sysdep.h: New file.
-	* sysdeps/am33/bits/endian.h: New file.
-	* sysdeps/am33/bits/setjmp.h: New file.
-	* sysdeps/am33/elf/start.S: New file.
-	* sysdeps/am33/sys/ucontext.h: New file.
-	* sysdeps/unix/am33/sysdep.S: New file.
-	* sysdeps/unix/am33/sysdep.h: New file.
-	* sysdeps/unix/sysv/linux/am33/brk.c: New file.
-	* sysdeps/unix/sysv/linux/am33/clone.S: New file.
-	* sysdeps/unix/sysv/linux/am33/profil-counter.h: New file.
-	* sysdeps/unix/sysv/linux/am33/socket.S: New file.
-	* sysdeps/unix/sysv/linux/am33/syscall.S: New file.
-	* sysdeps/unix/sysv/linux/am33/sysdep.S: New file.
-	* sysdeps/unix/sysv/linux/am33/sysdep.h: New file.
-	* sysdeps/unix/sysv/linux/am33/bits/fcntl.h: New file.
-	* sysdeps/unix/sysv/linux/am33/bits/mman.h: New file.
-
-Local Variables:
-mode: change-log
-left-margin: 8
-fill-column: 74
-version-control: never
-change-log-default-name: "ChangeLog.am33"
-End:
@@ -1,40 +0,0 @@
-This file describes changes to the CRIS port while it was in the ports/
-add-on directory.  That port has since been removed entirely.
-The ports/ directory is no longer used, so reintroduction of AIX code
-would be described in the top-level ChangeLog file, not here.
-
-
-
-2012-02-21  Joseph Myers  <joseph@codesourcery.com>
-
-	* sysdeps/cris: Remove.
-	* sysdeps/unix/sysv/linux/cris: Likewise.
-
-2011-10-05  Andreas Schwab  <schwab@redhat.com>
-
-	* sysdeps/cris/dl-machine.h (elf_machine_rela)
-	(elf_machine_lazy_rel): Add parameter skip_ifunc.
-
-2007-10-22  Daniel Jacobowitz  <dan@codesourcery.com>
-
-	* sysdeps/unix/sysv/linux/cris/bits/fcntl.h (F_DUPFD_CLOEXEC): Define.
-
-2007-07-10  Daniel Jacobowitz  <dan@codesourcery.com>
-
-	* sysdeps/unix/sysv/linux/cris/bits/fcntl.h: Comment fix.
-
-2005-12-27  Roland McGrath  <roland@redhat.com>
-
-	* sysdeps/cris/bits/setjmp.h (_JMPBUF_UNWINDS): Take third argument
-	DEMANGLE, and pass SP value through it.
-
-2004-10-25  Roland McGrath  <roland@frob.com>
-
-	* sysdeps/cris/configure.in: New file, with test moved out of main
-	libc configure.in file.
-	* sysdeps/cris/configure: New generated file.
-
-2004-10-23  Roland McGrath  <roland@frob.com>
-
-	* sysdeps/cris, sysdeps/unix/sysv/linux/cris: Moved here from main
-	libc source tree.
@@ -1,200 +0,0 @@
-This file describes changes to the linux-generic infrastructure while
-it was in the ports add-on directory.  This code is no longer maintained
-here and so future changes to it should be listed in the top-level
-ChangeLog file.
-
-
-
-2014-02-10  Chris Metcalf  <cmetcalf@tilera.com>
-
-	* sysdeps/unix/sysv/linux/generic: Move directory to
-	../sysdeps/unix/sysv/linux/generic.
-
-2013-11-13  Chung-Lin Tang  <cltang@codesourcery.com>
-
-	* sysdeps/unix/sysv/linux/generic/bits/stat.h (__field64): Use
-	__alignof__(type64) in alignment attribute instead of 8.
-	* sysdeps/unix/sysv/linux/generic/bits/statfs.h (__field64): Use
-	__alignof__(type64) in alignment attribute instead of 8.
-	(struct statfs): Remove alignment attribute.
-	(struct statfs64): Likewise.
-
-2013-06-05  Joseph Myers  <joseph@codesourcery.com>
-
-	* sysdeps/unix/sysv/linux/generic/wordsize-32/syscalls.list:
-	Remove trailing whitespace.
-
-2013-01-02  Joseph Myers  <joseph@codesourcery.com>
-
-	* All files with FSF copyright notices: Update copyright dates
-	using scripts/update-copyrights.
-
-2013-01-01  Joseph Myers  <joseph@codesourcery.com>
-
-	* sysdeps/unix/sysv/linux/generic/wordsize-32/getdents.c: Reformat
-	copyright notice.
-
-2012-11-04  Thomas Schwinge  <thomas@codesourcery.com>
-
-	* sysdeps/unix/sysv/linux/generic/sysctl.c: Don't include
-	<stub-tag.h>.
-	* sysdeps/unix/sysv/linux/generic/ustat.c: Likewise.
-
-2012-10-27  Andreas Jaeger  <aj@suse.de>
-
-	* sysdeps/unix/sysv/linux/generic/bits/fcntl.h: (__O_LARGEFILE)
-	[__WORDSIZE != 64]: Do not define, take value from
-	<bits/fcntl-linux.h>.
-
-2012-10-23  Andreas Jaeger  <aj@suse.de>
-
-	* sysdeps/unix/sysv/linux/generic/bits/fcntl.h: Remove all
-	definitions and declarations that are provided by
-	<bits/fcntl-linux.h> and include <bits/fcntl-linux.h>.
-
-2012-10-01  Roland McGrath  <roland@hack.frob.com>
-
-	* sysdeps/unix/sysv/linux/generic/bits/typesizes.h
-	(__SWBLK_T_TYPE): Macro removed.
-
-2012-08-02  Roland McGrath  <roland@hack.frob.com>
-
-	* sysdeps/unix/sysv/linux/generic/bits/typesizes.h
-	[__LP64__] (__OFF_T_MATCHES_OFF64_T): New macro.
-
-2012-05-30  Chris Metcalf  <cmetcalf@tilera.com>
-
-	* sysdeps/unix/sysv/linux/generic/syscalls.list: Remove
-	__connect_internal alias.
-
-2012-05-18  Chris Metcalf  <cmetcalf@tilera.com>
-
-	* sysdeps/unix/sysv/linux/generic/bits/typesizes.h
-	(__FSWORD_T_TYPE): New macro.
-
-2012-05-16  Chris Metcalf  <cmetcalf@tilera.com>
-
-	* sysdeps/unix/sysv/linux/generic/not-cancel.h: Add
-	multiple-inclusion guard.
-
-2012-05-16  Chris Metcalf  <cmetcalf@tilera.com>
-
-	* sysdeps/unix/sysv/linux/generic/bits/typesizes.h:
-	Remove now-unused __SNSECONDS_T_TYPE, and add new
-	__SYSCALL_ULONG_TYPE and __SYSCALL_SLONG_TYPE types.
-
-2012-05-14  Chris Metcalf  <cmetcalf@tilera.com>
-
-	* sysdeps/unix/sysv/linux/generic/bits/stat.h,
-	sysdeps/unix/sysv/linux/generic/bits/statfs.h:
-	Use "__aligned__" instead of "aligned" in public headers.
-
-2012-05-12  Chris Metcalf  <cmetcalf@tilera.com>
-
-	* sysdeps/unix/sysv/linux/generic/wordsize-32/syscalls.list:
-	Add entries for prlimit64 and fanotify_mark.
-
-2012-05-12  Chris Metcalf  <cmetcalf@tilera.com>
-
-	* sysdeps/unix/sysv/linux/generic/bits/typesizes.h
-	(__SNSECONDS_T_TYPE): New macro.
-
-2012-03-09  Paul Eggert  <eggert@cs.ucla.edu>
-
-	[BZ #13673]
-	Replace FSF snail mail address with URLs, as per GNU coding standards.
-
-2012-01-30  Chris Metcalf  <cmetcalf@tilera.com>
-
-	* sysdeps/unix/sysv/linux/generic/not-cancel.h: New file.
-
-2012-01-30  Chris Metcalf  <cmetcalf@tilera.com>
-
-	* sysdeps/unix/sysv/linux/generic/epoll_wait.c: Remove
-	libc_hidden_proto declaration now it's in sys/epoll.h override.
-
-2011-12-09  Chris Metcalf  <cmetcalf@tilera.com>
-
-	* sysdeps/unix/sysv/linux/generic/bits/msq.h: New file.
-	* sysdeps/unix/sysv/linux/generic/bits/shm.h: New file.
-
-2011-12-03  Chris Metcalf  <cmetcalf@tilera.com>
-
-	* sysdeps/unix/sysv/linux/generic/Makefile: New file.
-	* sysdeps/unix/sysv/linux/generic/____longjmp_chk.c: New file.
-	* sysdeps/unix/sysv/linux/generic/access.c: New file.
-	* sysdeps/unix/sysv/linux/generic/bits/fcntl.h: New file.
-	* sysdeps/unix/sysv/linux/generic/bits/sem.h: New file.
-	* sysdeps/unix/sysv/linux/generic/bits/stat.h: New file.
-	* sysdeps/unix/sysv/linux/generic/bits/statfs.h: New file.
-	* sysdeps/unix/sysv/linux/generic/bits/typesizes.h: New file.
-	* sysdeps/unix/sysv/linux/generic/brk.c: New file.
-	* sysdeps/unix/sysv/linux/generic/chmod.c: New file.
-	* sysdeps/unix/sysv/linux/generic/chown.c: New file.
-	* sysdeps/unix/sysv/linux/generic/creat.c: New file.
-	* sysdeps/unix/sysv/linux/generic/dl-origin.c: New file.
-	* sysdeps/unix/sysv/linux/generic/dup2.c: New file.
-	* sysdeps/unix/sysv/linux/generic/epoll_create.c: New file.
-	* sysdeps/unix/sysv/linux/generic/epoll_wait.c: New file.
-	* sysdeps/unix/sysv/linux/generic/futimesat.c: New file.
-	* sysdeps/unix/sysv/linux/generic/getdents.c: New file.
-	* sysdeps/unix/sysv/linux/generic/getdents64.c: New file.
-	* sysdeps/unix/sysv/linux/generic/inotify_init.c: New file.
-	* sysdeps/unix/sysv/linux/generic/kernel_stat.h: New file.
-	* sysdeps/unix/sysv/linux/generic/lchown.c: New file.
-	* sysdeps/unix/sysv/linux/generic/link.c: New file.
-	* sysdeps/unix/sysv/linux/generic/lxstat.c: New file.
-	* sysdeps/unix/sysv/linux/generic/mkdir.c: New file.
-	* sysdeps/unix/sysv/linux/generic/nptl/not-cancel.h: New file.
-	* sysdeps/unix/sysv/linux/generic/open.c: New file.
-	* sysdeps/unix/sysv/linux/generic/open64.c: New file.
-	* sysdeps/unix/sysv/linux/generic/pause.c: New file.
-	* sysdeps/unix/sysv/linux/generic/pipe.c: New file.
-	* sysdeps/unix/sysv/linux/generic/poll.c: New file.
-	* sysdeps/unix/sysv/linux/generic/readlink.c: New file.
-	* sysdeps/unix/sysv/linux/generic/readlink_chk.c: New file.
-	* sysdeps/unix/sysv/linux/generic/recv.c: New file.
-	* sysdeps/unix/sysv/linux/generic/rename.c: New file.
-	* sysdeps/unix/sysv/linux/generic/rmdir.c: New file.
-	* sysdeps/unix/sysv/linux/generic/select.c: New file.
-	* sysdeps/unix/sysv/linux/generic/send.c: New file.
-	* sysdeps/unix/sysv/linux/generic/symlink.c: New file.
-	* sysdeps/unix/sysv/linux/generic/syscalls.list: New file.
-	* sysdeps/unix/sysv/linux/generic/sysctl.c: New file.
-	* sysdeps/unix/sysv/linux/generic/sysdep.h: New file.
-	* sysdeps/unix/sysv/linux/generic/umount.c: New file.
-	* sysdeps/unix/sysv/linux/generic/unlink.c: New file.
-	* sysdeps/unix/sysv/linux/generic/ustat.c: New file.
-	* sysdeps/unix/sysv/linux/generic/utimes.c: New file.
-	* sysdeps/unix/sysv/linux/generic/wordsize-32/Versions: New file.
-	* sysdeps/unix/sysv/linux/generic/wordsize-32/fcntl.c: New file.
-	* sysdeps/unix/sysv/linux/generic/wordsize-32/fstatfs.c: New file.
-	* sysdeps/unix/sysv/linux/generic/wordsize-32/ftruncate.c: New file.
-	* sysdeps/unix/sysv/linux/generic/wordsize-32/ftruncate64.c: New file.
-	* sysdeps/unix/sysv/linux/generic/wordsize-32/fxstat.c: New file.
-	* sysdeps/unix/sysv/linux/generic/wordsize-32/fxstatat.c: New file.
-	* sysdeps/unix/sysv/linux/generic/wordsize-32/getdents.c: New file.
-	* sysdeps/unix/sysv/linux/generic/wordsize-32/llseek.c: New file.
-	* sysdeps/unix/sysv/linux/generic/wordsize-32/lseek.c: New file.
-	* sysdeps/unix/sysv/linux/generic/wordsize-32/lxstat.c: New file.
-	* sysdeps/unix/sysv/linux/generic/wordsize-32/lxstat64.c: New file.
-	* sysdeps/unix/sysv/linux/generic/wordsize-32/mmap.c: New file.
-	* sysdeps/unix/sysv/linux/generic/wordsize-32/overflow.h: New file.
-	* sysdeps/unix/sysv/linux/generic/wordsize-32/posix_fadvise.c: New file.
-	* sysdeps/unix/sysv/linux/generic/wordsize-32/pread.c: New file.
-	* sysdeps/unix/sysv/linux/generic/wordsize-32/pread64.c: New file.
-	* sysdeps/unix/sysv/linux/generic/wordsize-32/preadv.c: New file.
-	* sysdeps/unix/sysv/linux/generic/wordsize-32/preadv64.c: New file.
-	* sysdeps/unix/sysv/linux/generic/wordsize-32/pwrite.c: New file.
-	* sysdeps/unix/sysv/linux/generic/wordsize-32/pwrite64.c: New file.
-	* sysdeps/unix/sysv/linux/generic/wordsize-32/pwritev.c: New file.
-	* sysdeps/unix/sysv/linux/generic/wordsize-32/pwritev64.c: New file.
-	* sysdeps/unix/sysv/linux/generic/wordsize-32/sendfile.c: New file.
-	* sysdeps/unix/sysv/linux/generic/wordsize-32/statfs.c: New file.
-	* sysdeps/unix/sysv/linux/generic/wordsize-32/syscalls.list: New file.
-	* sysdeps/unix/sysv/linux/generic/wordsize-32/truncate.c: New file.
-	* sysdeps/unix/sysv/linux/generic/wordsize-32/truncate64.c: New file.
-	* sysdeps/unix/sysv/linux/generic/wordsize-32/xstat.c: New file.
-	* sysdeps/unix/sysv/linux/generic/wordsize-32/xstat64.c: New file.
-	* sysdeps/unix/sysv/linux/generic/xmknod.c: New file.
-	* sysdeps/unix/sysv/linux/generic/xstat.c: New file.
@@ -1,198 +0,0 @@
-This file describes changes to the machine while it was in the ports
-add-on directory.  This port is no longer part of an add-on and so
-future changes to it should be listed in the top-level ChangeLog file,
-not here.
-
-
-
-2014-02-17  David Holsgrove <david.holsgrove@xilinx.com>
-
-	* sysdeps/microblaze: Move directory to ../sysdeps/microblaze.
-	* sysdeps/unix/sysv/linux/microblaze: Move directory to
-	  ../sysdeps/unix/sysv/linux/microblaze.
-
-2014-02-08  Joseph Myers  <joseph@codesourcery.com>
-
-	* sysdeps/unix/sysv/linux/microblaze/msgctl.c: Include
-	sysdeps/unix/sysv/linux/arm/msgctl.c instead of
-	sysdeps/unix/sysv/linux/alpha/msgctl.c.
-	* sysdeps/unix/sysv/linux/microblaze/semctl.c: Include
-	sysdeps/unix/sysv/linux/arm/semctl.c instead of
-	sysdeps/unix/sysv/linux/alpha/semctl.c.
-	* sysdeps/unix/sysv/linux/microblaze/shmctl.c: Include
-	sysdeps/unix/sysv/linux/arm/shmctl.c instead of
-	sysdeps/unix/sysv/linux/alpha/shmctl.c.
-
-2014-02-04  David Holsgrove <david.holsgrove@xilinx.com>
-
-	* sysdeps/microblaze/libm-test-ulps: Update.
-	* sysdeps/microblaze/libm-test-ulps_new: Delete redundant file.
-
-2014-02-04  David Holsgrove <david.holsgrove@xilinx.com>
-
-	* sysdeps/microblaze/fegetround.c: Delete redundant file.
-	* sysdeps/microblaze/fesetround.c: Likewise.
-
-2013-11-28  Joseph Myers  <joseph@codesourcery.com>
-
-	* sysdeps/microblaze/fegetround.c (fegetround): Use
-	libm_hidden_def.
-
-2013-11-26  Ondřej Bílka  <neleai@seznam.cz>
-	* sysdeps/unix/sysv/linux/microblaze/bits/stat.h: Use __glibc_reserved instead __unused.
-	* sysdeps/unix/sysv/linux/microblaze/kernel_stat.h: Likewise.
-
-2013-10-30  Mike Frysinger  <vapier@gentoo.org>
-
-	* sysdeps/unix/sysv/linux/microblaze/configure.in: Moved to ...
-	* sysdeps/unix/sysv/linux/microblaze/configure.ac: ... here.
-	* sysdeps/unix/sysv/linux/microblaze/configure: Regenerated.
-
-2013-06-15  Siddhesh Poyarekar  <siddhesh@redhat.com>
-
-	* sysdeps/unix/sysv/linux/microblaze/nptl/libpthread.abilist:
-	Update.
-
-2013-06-14  David Holsgrove <david.holsgrove@xilinx.com>
-
-	* sysdeps/unix/sysv/linux/microblaze/nptl/lowlevellock.h: Correct
-	return from macros.
-
-2013-06-05  Ondřej Bílka  <neleai@seznam.cz>
-
-	* sysdeps/microblaze/bits/atomic.h: Remove executable mode.
-	* sysdeps/unix/sysv/linux/microblaze/sysdep.h: Likewise.
-
-2013-05-31  Joseph Myers  <joseph@codesourcery.com>
-
-	* sysdeps/microblaze/Makefile ($(objpfx)libm.so): Remove
-	dependency on ld.so.
-	($(objpfx)libcrypt.so): Likewise.
-	($(objpfx)libresolv.so): Likewise.
-	($(objpfx)libnss_dns.so): Likewise.
-	($(objpfx)libnss_files.so): Likewise.
-	($(objpfx)libnss_db.so): Likewise.
-	($(objpfx)libnss_nis.so): Likewise.
-	($(objpfx)libnss_nisplus.so): Likewise.
-	($(objpfx)libnss_hesiod.so): Likewise.
-	($(objpfx)libnss_compat.so): Likewise.
-	($(objpfx)libanl.so): Likewise.
-	($(objpfx)libnsl.so): Likewise.
-	($(objpfx)libcidn.so): Likewise.
-	($(objpfx)libutil.so): Likewise.
-
-2013-05-29  Siddhesh Poyarekar  <siddhesh@redhat.com>
-
-	[BZ #15465]
-	* sysdeps/microblaze/dl-machine.h (elf_machine_rela): Use
-	RTLD_PROGNAME.
-
-2013-05-22  Joseph Myers  <joseph@codesourcery.com>
-
-	* sysdeps/microblaze/libm-test-ulps: Update test names.
-
-2013-05-19  Joseph Myers  <joseph@codesourcery.com>
-
-	* sysdeps/microblaze/libm-test-ulps: Update names of sincos tests.
-
-2013-03-28  David Holsgrove  <david.holsgrove@xilinx.com>
-
-	* sysdeps/microblaze/Implies: New file.
-	* sysdeps/microblaze/Makefile: New file.
-	* sysdeps/microblaze/__longjmp.S: New file.
-	* sysdeps/microblaze/_mcount.S: New file.
-	* sysdeps/microblaze/abort-instr.h: New file.
-	* sysdeps/microblaze/asm-syntax.h: New file.
-	* sysdeps/microblaze/backtrace.c: New file.
-	* sysdeps/microblaze/backtrace_linux.c: New file.
-	* sysdeps/microblaze/bits/atomic.h: New file.
-	* sysdeps/microblaze/bits/endian.h: New file.
-	* sysdeps/microblaze/bits/fenv.h: New file.
-	* sysdeps/microblaze/bits/link.h: New file.
-	* sysdeps/microblaze/bits/setjmp.h: New file.
-	* sysdeps/microblaze/bsd-_setjmp.S: New file.
-	* sysdeps/microblaze/bsd-setjmp.S: New file.
-	* sysdeps/microblaze/crti.S: New file.
-	* sysdeps/microblaze/crtn.S: New file.
-	* sysdeps/microblaze/dl-machine.h: New file.
-	* sysdeps/microblaze/dl-tls.h: New file.
-	* sysdeps/microblaze/dl-trampoline.S: New file.
-	* sysdeps/microblaze/fegetround.c: New file.
-	* sysdeps/microblaze/fesetround.c: New file.
-	* sysdeps/microblaze/gccframe.h: New file.
-	* sysdeps/microblaze/jmpbuf-unwind.h: New file.
-	* sysdeps/microblaze/ldsodefs.h: New file.
-	* sysdeps/microblaze/libc-tls.c: New file.
-	* sysdeps/microblaze/libm-test-ulps: New file.
-	* sysdeps/microblaze/machine-gmon.h: New file.
-	* sysdeps/microblaze/math_private.h: New file.
-	* sysdeps/microblaze/memusage.h: New file.
-	* sysdeps/microblaze/nptl/Makefile: New file.
-	* sysdeps/microblaze/nptl/pthread_spin_lock.c: New file.
-	* sysdeps/microblaze/nptl/pthreaddef.h: New file.
-	* sysdeps/microblaze/nptl/tcb-offsets.sym: New file.
-	* sysdeps/microblaze/nptl/tls.h: New file.
-	* sysdeps/microblaze/preconfigure: New file.
-	* sysdeps/microblaze/setjmp.S: New file.
-	* sysdeps/microblaze/shlib-versions: New file.
-	* sysdeps/microblaze/sotruss-lib.c: New file.
-	* sysdeps/microblaze/stackinfo.h: New file.
-	* sysdeps/microblaze/start.S: New file.
-	* sysdeps/microblaze/sysdep.h: New file.
-	* sysdeps/microblaze/tls-macros.h: New file.
-	* sysdeps/microblaze/tst-audit.h: New file.
-	* sysdeps/unix/sysv/linux/microblaze/Makefile: New file.
-	* sysdeps/unix/sysv/linux/microblaze/Versions: New file.
-	* sysdeps/unix/sysv/linux/microblaze/____longjmp_chk.S: New file.
-	* sysdeps/unix/sysv/linux/microblaze/bits/fcntl.h: New file.
-	* sysdeps/unix/sysv/linux/microblaze/bits/mman.h: New file.
-	* sysdeps/unix/sysv/linux/microblaze/bits/stat.h: New file.
-	* sysdeps/unix/sysv/linux/microblaze/brk.c: New file.
-	* sysdeps/unix/sysv/linux/microblaze/clone.S: New file.
-	* sysdeps/unix/sysv/linux/microblaze/configure: New file.
-	* sysdeps/unix/sysv/linux/microblaze/configure.in: New file.
-	* sysdeps/unix/sysv/linux/microblaze/fcntl.c: New file.
-	* sysdeps/unix/sysv/linux/microblaze/fxstat.c: New file.
-	* sysdeps/unix/sysv/linux/microblaze/fxstatat.c: New file.
-	* sysdeps/unix/sysv/linux/microblaze/getsysstats.c: New file.
-	* sysdeps/unix/sysv/linux/microblaze/kernel-features.h: New file.
-	* sysdeps/unix/sysv/linux/microblaze/kernel_stat.h: New file.
-	* sysdeps/unix/sysv/linux/microblaze/lxstat.c: New file.
-	* sysdeps/unix/sysv/linux/microblaze/mmap.S: New file.
-	* sysdeps/unix/sysv/linux/microblaze/msgctl.c: New file.
-	* sysdeps/unix/sysv/linux/microblaze/nptl/bits/pthreadtypes.h: New file.
-	* sysdeps/unix/sysv/linux/microblaze/nptl/bits/semaphore.h: New file.
-	* sysdeps/unix/sysv/linux/microblaze/nptl/c++-types.data: New file.
-	* sysdeps/unix/sysv/linux/microblaze/nptl/createthread.c: New file.
-	* sysdeps/unix/sysv/linux/microblaze/nptl/fork.c: New file.
-	* sysdeps/unix/sysv/linux/microblaze/nptl/ld.abilist: New file.
-	* sysdeps/unix/sysv/linux/microblaze/nptl/libBrokenLocale.abilist: New file.
-	* sysdeps/unix/sysv/linux/microblaze/nptl/libanl.abilist: New file.
-	* sysdeps/unix/sysv/linux/microblaze/nptl/libc.abilist: New file.
-	* sysdeps/unix/sysv/linux/microblaze/nptl/libcrypt.abilist: New file.
-	* sysdeps/unix/sysv/linux/microblaze/nptl/libdl.abilist: New file.
-	* sysdeps/unix/sysv/linux/microblaze/nptl/libm.abilist: New file.
-	* sysdeps/unix/sysv/linux/microblaze/nptl/libnsl.abilist: New file.
-	* sysdeps/unix/sysv/linux/microblaze/nptl/libpthread.abilist: New file.
-	* sysdeps/unix/sysv/linux/microblaze/nptl/libresolv.abilist: New file.
-	* sysdeps/unix/sysv/linux/microblaze/nptl/librt.abilist: New file.
-	* sysdeps/unix/sysv/linux/microblaze/nptl/libthread_db.abilist: New file.
-	* sysdeps/unix/sysv/linux/microblaze/nptl/libutil.abilist: New file.
-	* sysdeps/unix/sysv/linux/microblaze/nptl/localplt.data: New file.
-	* sysdeps/unix/sysv/linux/microblaze/nptl/lowlevellock.h: New file.
-	* sysdeps/unix/sysv/linux/microblaze/nptl/pt-vfork.S: New file.
-	* sysdeps/unix/sysv/linux/microblaze/nptl/pthread_once.c: New file.
-	* sysdeps/unix/sysv/linux/microblaze/nptl/vfork.S: New file.
-	* sysdeps/unix/sysv/linux/microblaze/profil-counter.h: New file.
-	* sysdeps/unix/sysv/linux/microblaze/semctl.c: New file.
-	* sysdeps/unix/sysv/linux/microblaze/shmctl.c: New file.
-	* sysdeps/unix/sysv/linux/microblaze/setgroups.c: New file.
-	* sysdeps/unix/sysv/linux/microblaze/sigcontextinfo.h: New file.
-	* sysdeps/unix/sysv/linux/microblaze/socket.S: New file.
-	* sysdeps/unix/sysv/linux/microblaze/sys/procfs.h: New file.
-	* sysdeps/unix/sysv/linux/microblaze/sys/user.h: New file.
-	* sysdeps/unix/sysv/linux/microblaze/syscall.S: New file.
-	* sysdeps/unix/sysv/linux/microblaze/syscalls.list: New file.
-	* sysdeps/unix/sysv/linux/microblaze/sysdep.S: New file.
-	* sysdeps/unix/sysv/linux/microblaze/sysdep.h: New file.
-	* sysdeps/unix/sysv/linux/microblaze/xstat.c: New file.
@@ -1,413 +0,0 @@
-This file describes changes to the soft-float powerpc port while it
-was in the ports add-on directory.  This port is no longer part of an
-add-on and so future changes to it should be listed in the top-level
-ChangeLog file, not here.
-
-
-
-2013-10-04  Joseph Myers  <joseph@codesourcery.com>
-
-	* sysdeps/powerpc/powerpc32/Makefile: Remove file.
-	* sysdeps/powerpc/nofpu: Move directory to
-	../sysdeps/powerpc/nofpu.
-	* sysdeps/powerpc/soft-fp: Move directory to
-	../sysdeps/powerpc/soft-fp.
-	* sysdeps/powerpc/powerpc32/405: Move directory to
-	../sysdeps/powerpc/powerpc32/405.
-	* sysdeps/powerpc/powerpc32/440: Move directory to
-	../sysdeps/powerpc/powerpc32/440.
-	* sysdeps/powerpc/powerpc32/464: Move directory to
-	../sysdeps/powerpc/powerpc32/464.
-	* sysdeps/powerpc/powerpc32/476: Move directory to
-	../sysdeps/powerpc/powerpc32/476.
-	* sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu: Move directory
-	to ../sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu.
-	* sysdeps/unix/sysv/linux/powerpc/powerpc32/405: Move directory to
-	../sysdeps/unix/sysv/linux/powerpc/powerpc32/405.
-	* sysdeps/unix/sysv/linux/powerpc/powerpc32/440: Move directory to
-	../sysdeps/unix/sysv/linux/powerpc/powerpc32/440.
-	* sysdeps/unix/sysv/linux/powerpc/powerpc32/464: Move directory to
-	../sysdeps/unix/sysv/linux/powerpc/powerpc32/464.
-	* sysdeps/unix/sysv/linux/powerpc/powerpc32/476: Move directory to
-	../sysdeps/unix/sysv/linux/powerpc/powerpc32/476.
-
-	* sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/context-e500.h:
-	New file.
-	* sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/getcontext.S:
-	Include <context-e500.h>.
-	* sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/setcontext.S:
-	Likewise.
-	* sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/swapcontext.S:
-	Likewise.
-
-2013-08-30   Ondřej Bílka  <neleai@seznam.cz>
-
-	* sysdeps/powerpc/powerpc32/405/memcpy.S: Fix typos.
-
-2013-08-17  Alexandre Oliva <aoliva@redhat.com>
-
-	PR 15483
-	* sysdeps/powerpc/nofpu/sim-full.c: Add FIXME note about
-	the need for thread-specific variables preserved across signal
-	handlers.
-	* sysdeps/powerpc/nofpu/soft-supp.h: Likewise.
-	* sysdeps/powerpc/soft-fp/sfp-machine.h: Likewise.
-
-2013-07-03  Joseph Myers  <joseph@codesourcery.com>
-
-	* sysdeps/powerpc/nofpu/libm-test-ulps: Regenerated.
-
-2013-06-15  Siddhesh Poyarekar  <siddhesh@redhat.com>
-
-	* sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/nptl/libpthread.abilist:
-	Update.
-
-2013-06-11  Ryan S. Arnold  <rsa@linux.vnet.ibm.com>
-
-	* sysdeps/powerpc/dl-procinfo.c: Remove as this is now redundant with
-	glibc/sysdeps/powerpc/dl-procinfo.c.
-	* sysdeps/powerpc/dl-procinfo.h: Remove as this is now redundant with
-	glibc/sysdeps/powerpc/dl-procinfo.h
-
-2013-06-11  Ryan S. Arnold  <rsa@linux.vnet.ibm.com>
-
-	 * sysdeps/powerpc/dl-procinfo.h: Fix whitespace by correcting
-	 spaces with tabs where appropriate.
-
-2013-06-05  Joseph Myers  <joseph@codesourcery.com>
-
-	* sysdeps/powerpc/nofpu/fenv_const.c: Remove trailing whitespace.
-	* sysdeps/powerpc/nofpu/fenv_libc.h: Likewise.
-	* sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/getcontext.S:
-	Likewise.
-	* sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/setcontext.S:
-	Likewise.
-	* sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/swapcontext.S:
-	Likewise.
-
-2013-05-22  Joseph Myers  <joseph@codesourcery.com>
-
-	* sysdeps/powerpc/nofpu/libm-test-ulps: Update test names.
-
-2013-05-19  Joseph Myers  <joseph@codesourcery.com>
-
-	* sysdeps/powerpc/nofpu/libm-test-ulps: Update names of sincos
-	tests.
-
-2013-05-16  Maciej W. Rozycki  <macro@codesourcery.com>
-
-	[BZ #15442]
-	* sysdeps/powerpc/soft-fp/sfp-machine.h (_FP_QNANNEGATEDP): New
-	macro.
-
-2013-02-28  Joseph Myers  <joseph@codesourcery.com>
-
-	[BZ #13550]
-	* sysdeps/powerpc/powerpc32/405/memcmp.S: Don't include <bp-sym.h>
-	and <bp-asm.h>.
-	(memcmp): Don't use BP_SYM.
-	* sysdeps/powerpc/powerpc32/405/memcpy.S: Don't include <bp-sym.h>
-	and <bp-asm.h>.
-	(memcpy): Don't use BP_SYM.
-	* sysdeps/powerpc/powerpc32/405/memset.S: Don't include <bp-sym.h>
-	and <bp-asm.h>.
-	(memset): Don't use BP_SYM.
-	* sysdeps/powerpc/powerpc32/405/strcmp.S: Don't include <bp-sym.h>
-	and <bp-asm.h>.
-	(strcmp): Don't use BP_SYM.
-	* sysdeps/powerpc/powerpc32/405/strcpy.S: Don't include <bp-sym.h>
-	and <bp-asm.h>.
-	(strcpy): Don't use BP_SYM.
-	* sysdeps/powerpc/powerpc32/405/strlen.S: Don't include <bp-sym.h>
-	and <bp-asm.h>.
-	(strlen): Don't use BP_SYM.
-	* sysdeps/powerpc/powerpc32/405/strncmp.S: Don't include
-	<bp-sym.h> and <bp-asm.h>.
-	(strncmp): Don't use BP_SYM.
-	* sysdeps/powerpc/powerpc32/476/memset.S: Don't include <bp-sym.h>
-	and <bp-asm.h>.
-	(memset): Don't use BP_SYM.
-
-2013-02-18  Siddhesh Poyarekar  <siddhesh@redhat.com>
-
-	* sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/nptl/libc.abilist:
-	Add __cxa_thread_atexit_impl.
-	* sysdeps/unix/sysv/linux/tile/tilegx/tilegx32/nptl/libc.abilist:
-	Likewise.
-
-2013-02-14  Joseph Myers  <joseph@codesourcery.com>
-
-	[BZ #13550]
-	* sysdeps/powerpc/nofpu/fegetenv.c: Do not include <bp-sym.h>.
-	(fegetenv): Do not use BP_SYM in versioned symbols.
-	* sysdeps/powerpc/nofpu/fesetenv.c: Do not include <bp-sym.h>.
-	(fesetenv): Do not use BP_SYM in versioned symbols.
-	* sysdeps/powerpc/nofpu/feupdateenv.c: Do not include <bp-sym.h>.
-	(feupdateenv): Do not use BP_SYM in versioned symbols.
-	* sysdeps/powerpc/nofpu/fgetexcptflg.c: Do not include <bp-sym.h>.
-	(fegetexceptflag): Do not use BP_SYM in versioned symbols.
-	* sysdeps/powerpc/nofpu/fraiseexcpt.c: Do not include <bp-sym.h>.
-	(feraiseexcept): Do not use BP_SYM in versioned symbols.
-	* sysdeps/powerpc/nofpu/fsetexcptflg.c: Do not include <bp-sym.h>.
-	(fesetexceptflag): Do not use BP_SYM in versioned symbols.
-
-2013-01-02  Joseph Myers  <joseph@codesourcery.com>
-
-	* All files with FSF copyright notices: Update copyright dates
-	using scripts/update-copyrights.
-
-2012-12-05  Joseph Myers  <joseph@codesourcery.com>
-
-	* sysdeps/powerpc/nofpu/fgetexcptflg.c (__fegetexceptflag):
-	Specify return type as int.
-
-2012-11-30  Joseph Myers  <joseph@codesourcery.com>
-
-	* sysdeps/powerpc/nofpu/libm-test-ulps: Remove fma ulps.
-
-	* sysdeps/powerpc/nofpu/libm-test-ulps: Update.
-
-2012-11-03  Joseph Myers  <joseph@codesourcery.com>
-
-	* sysdeps/powerpc/nofpu/fclrexcpt.c (feclearexcept): Add
-	libm_hidden_ver.
-
-2012-10-31  Andreas Schwab  <schwab@linux-m68k.org>
-
-	* sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/nptl/libc.abilist:
-	Fix sort order.
-
-2012-10-30  Jason Gunthorpe  <jgunthorpe@obsidianresearch.com>
-	    Ryan S. Arnold  <rsa@linux.vnet.ibm.com>
-
-	[BZ #14595]
-	* sysdeps/powerpc/powerpc32/476/memset.S: New file copied from
-	405/memset.S to preserve 128-byte cacheline size.
-	* sysdeps/powerpc/powerpc32/405/memset.S (memset): Fix cacheline size
-	to 32-bytes for 405, 440, and 464 processors.
-
-2012-10-19  Roland McGrath  <roland@hack.frob.com>
-
-	* sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/nptl/libc.abilist
-	(GLIBC_2.17): Add clock_* symbols.
-
-2012-09-26  Joseph Myers  <joseph@codesourcery.com>
-
-	* sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/nptl/libc.abilist:
-	Add __ppc_get_timebase_freq.
-
-2012-09-12  Joseph Myers  <joseph@codesourcery.com>
-
-	* sysdeps/powerpc/nofpu/get-rounding-mode.h: New file.
-
-2012-07-25  Florian Weimer  <fweimer@redhat.com>
-
-	* sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/nptl/libc.abilist:
-	Add secure_getenv.
-	* sysdeps/unix/sysv/linux/tile/tilegx/tilegx32/nptl/libc.abilist:
-	Likewise.
-
-2012-07-20  Joseph Myers  <joseph@codesourcery.com>
-
-	* data/localplt-powerpcsoft-linux-gnu.data: Move to ...
-	* sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/nptl/localplt.data:
-	... here.
-
-2012-07-17  Joseph Myers  <joseph@codesourcery.com>
-
-	* data/c++-types-powerpcsoft-linux-gnu.data: Move to ...
-	* sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/nptl/c++-types.data:
-	... here.
-
-2012-07-03  Joseph Myers  <joseph@codesourcery.com>
-
-	* sysdeps/powerpc/dl-procinfo.c (_dl_powerpc_platforms): Add
-	"ppca2".
-	* sysdeps/powerpc/dl-procinfo.h (_DL_PLATFORMS_COUNT): Increase to
-	13.
-	(PPC_PLATFORM_PPCA2): Define.
-	(PPC_PLATFORM_PPC405): Increase value.
-	(PPC_PLATFORM_PPC440): Likewise.
-	(PPC_PLATFORM_PPC464): Likewise.
-	(PPC_PLATFORM_PPC476): Likewise.
-	(_dl_string_platform): Handle ppca2.
-
-2012-06-13  Joseph Myers  <joseph@codesourcery.com>
-
-	* data/localplt-powerpcsoft-linux-gnu.data: Allow abort and
-	soft-fp symbols to be absent.
-
-2012-06-08  Joseph Myers  <joseph@codesourcery.com>
-
-	* sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/nptl/libc.abilist:
-	Update.
-
-2012-05-31  Joseph Myers  <joseph@codesourcery.com>
-
-	* sysdeps/powerpc/nofpu/libm-test-ulps: Regenerated.
-
-2012-05-30  Joseph Myers  <joseph@codesourcery.com>
-
-	* sysdeps/powerpc/soft-fp/sfp-machine.h (FP_EX_DENORM): Remove.
-	(FP_TRAPPING_EXCEPTIONS): Define.
-
-2012-05-21  Joseph Myers  <joseph@codesourcery.com>
-
-	* sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/nptl/libm.abilist
-	(__fe_nomask_env): Remove.
-
-	* sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/nptl/libc.abilist:
-	Update.
-
-2012-05-16  Joseph Myers  <joseph@codesourcery.com>
-
-	* sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/nptl/ld.abilist:
-	New file.
-	* sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/nptl/libBrokenLocale.abilist:
-	Likewise.
-	* sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/nptl/libanl.abilist:
-	Likewise.
-	* sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/nptl/libc.abilist:
-	Likewise.
-	* sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/nptl/libcrypt.abilist:
-	Likewise.
-	* sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/nptl/libdl.abilist:
-	Likewise.
-	* sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/nptl/libm.abilist:
-	Likewise.
-	* sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/nptl/libnsl.abilist:
-	Likewise.
-	* sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/nptl/libpthread.abilist:
-	Likewise.
-	* sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/nptl/libresolv.abilist:
-	Likewise.
-	* sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/nptl/librt.abilist:
-	Likewise.
-	* sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/nptl/libthread_db.abilist:
-	Likewise.
-	* sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/nptl/libutil.abilist:
-	Likewise.
-
-2012-03-09  Paul Eggert  <eggert@cs.ucla.edu>
-
-	[BZ #13673]
-	Replace FSF snail mail address with URLs, as per GNU coding standards.
-
-2012-02-20  Joseph Myers  <joseph@codesourcery.com>
-
-	* sysdeps/powerpc/nofpu/libm-test-ulps: Resort with
-	gen-libm-test.pl -n in C locale.
-
-2010-09-03  Luis Machado  <luisgpm@br.ibm.com>
-
-	* sysdeps/powerpc/dl-procinfo.c: New file.
-	* sysdeps/powerpc/dl-procinfo.h: New file.
-	* sysdeps/powerpc/powerpc32/405/memcmp.S: New file.
-	* sysdeps/powerpc/powerpc32/405/memcpy.S: New file.
-	* sysdeps/powerpc/powerpc32/405/memset.S: New file.
-	* sysdeps/powerpc/powerpc32/405/strcmp.S: New file.
-	* sysdeps/powerpc/powerpc32/405/strcpy.S: New file.
-	* sysdeps/powerpc/powerpc32/405/strlen.S: New file.
-	* sysdeps/powerpc/powerpc32/405/strncmp.S: New file.
-	* sysdeps/powerpc/powerpc32/440/Implies: New file.
-	* sysdeps/powerpc/powerpc32/464/Implies: New file.
-	* sysdeps/powerpc/powerpc32/476/Implies: New file.
-	* sysdeps/powerpc/powerpc32/Makefile: New file.
-	* sysdeps/unix/sysv/linux/powerpc/powerpc32/405/Implies: New file.
-	* sysdeps/unix/sysv/linux/powerpc/powerpc32/440/Implies: New file.
-	* sysdeps/unix/sysv/linux/powerpc/powerpc32/464/Implies: New file.
-	* sysdeps/unix/sysv/linux/powerpc/powerpc32/476/Implies: New file.
-
-2010-10-11  Joseph Myers  <joseph@codesourcery.com>
-
-	* sysdeps/powerpc/nofpu/feupdateenv.c (feupdateenv): Add
-	libm_hidden_ver.
-	* sysdeps/powerpc/nofpu/ftestexcept.c (fetestexcept): Add
-	libm_hidden_def.
-
-2010-02-10  Joseph Myers  <joseph@codesourcery.com>
-
-	* sysdeps/powerpc/nofpu/fegetenv.c: Add hidden alias.
-
-2008-08-19  Joseph Myers  <joseph@codesourcery.com>
-
-	* sysdeps/powerpc/nofpu/shlib-versions: New.
-	* c++-types-powerpcsoft-linux-gnu.data: New.
-	* localplt-powerpcsoft-linux-gnu.data: New.
-	* sysdeps/powerpc/nofpu/feholdexcpt.c (feholdexcept): Use
-	__fegetenv.
-
-2007-08-29  Daniel Jacobowitz  <dan@codesourcery.com>
-
-	* sysdeps/powerpc/nofpu/fsetexcptflg.c (__fesetexceptflag): Do not
-	clobber other exceptions.
-	* sysdeps/powerpc/nofpu/feupdateenv.c (__feupdateenv): Raise new
-	exceptions.
-	* sysdeps/powerpc/nofpu/fraiseexcpt.c (__feraiseexcept): Handle
-	multiple new exceptions if some are disabled.
-	* sysdeps/powerpc/nofpu/sim-full.c (__simulate_exceptions): Likewise.
-
-2007-07-13  Steven Munroe  <sjmunroe@us.ibm.com>
-
-	* sysdeps/powerpc/nofpu/Makefile: Remove fe_nomask from libm-support.
-
-2007-05-23  Steven Munroe  <sjmunroe@us.ibm.com>
-
-	* sysdeps/powerpc/nofpu/feholdexcpt.c (feholdexcept): Disable
-	exceptions.  Use the updated env in fesetenv().
-	Add libm_hidden_def.
-
-2007-01-23  Steven Munroe  <sjmunroe@us.ibm.com>
-
-	[BZ #2749]
-	* sysdeps/powerpc/nofpu/fenv_libc.h: New file.
-
-2007-01-08  Joseph Myers  <joseph@codesourcery.com>
-
-	* sysdeps/powerpc/nofpu/fesetenv.c (__sim_exceptions,
-	__sim_disabled_exceptions, __sim_round_mode): Remove declarations.
-
-2006-10-05  Steven Munroe  <sjmunroe@us.ibm.com>
-
-	[BZ #2749]
-	* sysdeps/powerpc/nofpu/Makefile
-	[subdirs-soft-fp] (sysdep_routines): Remove gcc-quad-routines.
-	[subdirs-math] (CPPFLAGS): Add -I../soft-fp.
-	[subdirs-math] (CFLAGS-e_powl.c): Add -fno-builtin-fabsl.
-	[subdirs-math] (CFLAGS-s_ccoshl.c): Likewise.
-	[subdirs-math] (CFLAGS-s_csinhl.c): Likewise.
-	[subdirs-math] (CFLAGS-s_clogl.c): Likewise.
-	[subdirs-math] (CFLAGS-s_clog10l.c): Likewise.
-	[subdirs-math] (CFLAGS-s_csinl.c): Likewise.
-	[subdirs-math] (CFLAGS-s_csqrtl.c): Likewise.
-	* sysdeps/powerpc/nofpu/Versions (GLIBC_2.3.2): Remove __fixtfdi,
-	__fixtfsi, and __trunctfsf2.
-	(GLIBC_2.4): Remove  __floatunditf, __floatunsitf, and __unordtf2.
-	Add __nedf2, __nesf2, __gtdf2, __gtsf2, __ltdf2, __ltsf2.
-	* sysdeps/powerpc/nofpu/libm-test-ulps: Update for soft-fp.
-	* sysdeps/powerpc/soft-fp/sfp-machine.h: New file.
-	* sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/Implies: New file.
-
-	* sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/getcontext.S:
-	New file.
-	* sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/setcontext.S:
-	New file.
-	* sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/swapcontext.S:
-	New file.
-
-2006-01-27  Roland McGrath  <roland@redhat.com>
-
-	* sysdeps/powerpc/nofpu/Subdirs: New file.
-
-	* sysdeps/powerpc/nofpu/Makefile [$(subdir) = soft-fp]
-	(sysdep_routines): Add $(gcc-quad-routines) here.
-
-2006-01-06  Roland McGrath  <roland@redhat.com>
-
-	* sysdeps/powerpc/nofpu/Versions (libc: GLIBC_2.4): New set.
-	Add __floatundidf, __floatundisf, __floatunditf, __floatunsidf,
-	__floatunsisf, __floatunsitf, __unorddf2, __unordsf2, __unordtf2.
-
-2005-10-11  Steven Munroe  <sjmunroe@us.ibm.com>
-
-	* sysdeps/powerpc/nofpu/fesetround.c: Add libm_hidden_def.
@@ -1,741 +0,0 @@
-This file describes changes to the TILE-Gx and TILEPro ports while they
-were in the ports add-on directory.  These ports are no longer part of
-an add-on and so future changes to them should be listed in the top-level
-ChangeLog file, not here.
-
-
-
-2014-02-10  Chris Metcalf  <cmetcalf@tilera.com>
-
-	* sysdeps/tile: Move directory to ../sysdeps/tile.
-	* sysdeps/unix/sysv/linux/tile: Move directory to
-	../sysdeps/unix/sysv/linux/tile.
-
-2014-01-03  Chris Metcalf  <cmetcalf@tilera.com>
-
-	* sysdeps/tile/libm-test-ulps: Regenerated.
-
-2014-01-06  Mike Frysinger  <vapier@gentoo.org>
-
-	* sysdeps/unix/sysv/linux/tile/sys/ptrace.h (ptrace_peeksiginfo_args):
-	Rename to ...
-	(__ptrace_peeksiginfo_args): ... this.
-
-2013-10-30  Mike Frysinger  <vapier@gentoo.org>
-
-	* sysdeps/unix/sysv/linux/tile/configure.in: Moved to ...
-	* sysdeps/unix/sysv/linux/tile/configure.ac: ... here.
-	* sysdeps/unix/sysv/linux/tile/tilegx/configure.in: Moved to ...
-	* sysdeps/unix/sysv/linux/tile/tilegx/configure.ac: ... here.
-	* sysdeps/unix/sysv/linux/tile/configure: Regenerated.
-	* sysdeps/unix/sysv/linux/tile/tilegx/configure: Likewise.
-
-2013-09-22  Carlos O'Donell  <carlos@redhat.com>
-
-	[BZ #15754]
-	* sysdeps/tile/stackguard-macros.h: Define POINTER_CHK_GUARD.
-
-2013-09-20  Andreas Schwab  <schwab@linux-m68k.org>
-
-	* sysdeps/tile/ffs.c (__ffs): Define as hidden.
-
-2013-08-21   Ondřej Bílka  <neleai@seznam.cz>
-
-	* sysdeps/tile/jmpbuf-offsets.h: Fix typos.
-
-2013-07-22  Chris Metcalf  <cmetcalf@tilera.com>
-
-	[BZ #15759]
-	* sysdeps/tile/dl-runtime.c (sim_dlclose): New function.
-	(_dl_unmap): Call sim_dlclose().
-
-2013-07-19  Chris Metcalf  <cmetcalf@tilera.com>
-
-	* sysdeps/unix/sysv/linux/tile/sys/ptrace.h
-	(__ptrace_peeksiginfo_args): Add missing semicolon.
-
-2013-07-03  Chris Metcalf  <cmetcalf@tilera.com>
-
-	* sysdeps/unix/sysv/linux/tile/dl-static.c: New file to support
-	variable page size for tile.
-	* sysdeps/unix/sysv/linux/tile/ldsodefs.h: Likewise.
-	* sysdeps/unix/sysv/linux/tile/Makefile: Build dl-static in elf.
-	* sysdeps/unix/sysv/linux/tile/Versions: Add _dl_var_init.
-
-	* sysdeps/tile/libm-test-ulps: Update with new tests.
-
-	* sysdeps/tile/s_fma.c: Use soft-fp version instead of ieee754.
-	* sysdeps/tile/s_fmaf.c: Likewise.
-	* sysdeps/tile/sfp-machine.h: New file.
-
-2013-07-04  Andreas Jaeger  <aj@suse.de>
-
-	* sysdeps/unix/sysv/linux/tile/sys/ptrace.h (PTRACE_PEEKSIGINFO):
-	Add new value from Linux 3.10.
-	(ptrace_peeksiginfo_args): Add.
-	(__ptrace_peeksiginfo_flags): Add.
-	(PTRACE_SETREGSET, PTRACE_SEIZE, PTRACE_INTERRUPT, PTRACE_LISTEN):
-	Add.
-
-2013-06-28  Chris Metcalf  <cmetcalf@tilera.com>
-
-	* sysdeps/tile/fegetenv.c: Delete now-redundant file.
-	* sysdeps/tile/fegetround.c: Likewise.
-	* sysdeps/tile/feholdexcpt.c: Likewise.
-	* sysdeps/tile/fesetenv.c: Likewise.
-	* sysdeps/tile/fesetround.c: Likewise.
-	* sysdeps/tile/feupdateenv.c: Likewise.
-
-2013-06-15  Siddhesh Poyarekar  <siddhesh@redhat.com>
-
-	* sysdeps/unix/sysv/linux/tile/tilegx/tilegx32/nptl/libpthread.abilist:
-	Update.
-	* sysdeps/unix/sysv/linux/tile/tilegx/tilegx64/nptl/libpthread.abilist:
-	Likewise.
-	* sysdeps/unix/sysv/linux/tile/tilepro/nptl/libpthread.abilist:
-	Likewise.
-
-2013-06-12  Chris Metcalf  <cmetcalf@tilera.com>
-
-	* sysdeps/tile/bits/endian.h (__BYTE_ORDER): Default to little.
-
-2013-06-05  Joseph Myers  <joseph@codesourcery.com>
-
-	* sysdeps/tile/tilepro/memcpy.S: Remove trailing whitespace.
-	* sysdeps/unix/sysv/linux/tile/nptl/clone.S: Likewise.
-	* sysdeps/unix/sysv/linux/tile/setcontext.S: Likewise.
-	* sysdeps/unix/sysv/linux/tile/swapcontext.S: Likewise.
-
-2013-05-29  Siddhesh Poyarekar  <siddhesh@redhat.com>
-
-	[BZ #15465]
-	* sysdeps/tile/dl-machine.h (elf_machine_rela): Use
-	RTLD_PROGNAME.
-
-2013-05-23  Chris Metcalf  <cmetcalf@tilera.com>
-
-	* sysdeps/tile/tilegx/Makefile ($(cflags-mcmodel-large)):
-	Test for assembler and linker support for "-mcmodel=large -fpic"
-	in addition to compiler support; provide -DNO_PLT_PCREL if not.
-	* sysdeps/tile/start.S [NO_PLT_PCREL]: Guard for no PC-relative
-	PLT operators in assembly.
-	* sysdeps/tile/crti.S [NO_PLT_PCREL]: Likewise.
-
-2013-05-22  Edjunior Barbosa Machado  <emachado@linux.vnet.ibm.com>
-
-	* sysdeps/unix/sysv/linux/tile/bits/siginfo.h (siginfo_t): Fix comment
-	formatting. Add	si_addr_lsb to _sifields.sigfault.
-	(si_addr_lsb): Define new macro.
-	(BUS_MCEERR_AR, BUS_MCEERR_AO): Define new values.
-
-2013-05-22  Joseph Myers  <joseph@codesourcery.com>
-
-	* sysdeps/tile/libm-test-ulps: Update test names.
-
-2013-05-19  Joseph Myers  <joseph@codesourcery.com>
-
-	* sysdeps/tile/libm-test-ulps: Update names of sincos tests.
-
-2013-05-16  Ryan S. Arnold  <rsa@linux.vnet.ibm.com>
-
-	* sysdeps/tile/tilegx/memusage.h: Add missing #include <stdint.h> due
-	to uint64_t or uint32_t usage.
-	* sysdeps/tile/tilegx/string-endian.h: Likewise.
-
-2013-03-11  Andreas Schwab  <schwab@suse.de>
-
-	[BZ #15234]
-	* sysdeps/unix/sysv/linux/tile/tilegx/tilegx32/nptl/libpthread.abilist
-	(GLIBC_2.12): Remove pthread_atfork.
-	* sysdeps/unix/sysv/linux/tile/tilegx/tilegx64/nptl/libpthread.abilist
-	(GLIBC_2.12): Likewise.
-	* sysdeps/unix/sysv/linux/tile/tilepro/nptl/libpthread.abilist
-	(GLIBC_2.12): Likewise.
-
-2013-03-05  Andreas Jaeger  <aj@suse.de>
-
-	* sysdeps/unix/sysv/linux/tile/bits/mman.h: Remove all defines
-	provided by bits/mman-linux.h and include <bits/mman-linux.h>.
-
-2013-02-28  Chris Metcalf  <cmetcalf@tilera.com>
-
-	* sysdeps/unix/sysv/linux/tile/nptl/lowlevellock.h
-	(FUTEX_WAIT_REQUEUE_PI): Define.
-	(FUTEX_CMP_REQUEUE_PI): Likewise.
-	(lll_futex_wait_requeue_pi): Likewise.
-	(lll_futex_timed_wait_requeue_pi): Likewise.
-	(lll_futex_cmp_requeue_pi): Likewise.
-
-2013-02-18  Siddhesh Poyarekar  <siddhesh@redhat.com>
-
-	* sysdeps/unix/sysv/linux/tile/tilegx/tilegx64/nptl/libc.abilist:
-	Add __cxa_thread_atexit_impl.
-	* sysdeps/unix/sysv/linux/tile/tilepro/nptl/libc.abilist:
-	Likewise.
-
-2013-01-10  Chris Metcalf  <cmetcalf@tilera.com>
-
-	* sysdeps/unix/sysv/linux/tile/tilegx/ldd-rewrite.sed: New file.
-	* sysdeps/unix/sysv/linux/tile/tilegx/configure.in: New file.
-	* sysdeps/unix/sysv/linux/tile/tilegx/configure: New file.
-
-2013-01-02  Joseph Myers  <joseph@codesourcery.com>
-
-	* All files with FSF copyright notices: Update copyright dates
-	using scripts/update-copyrights.
-
-2012-12-28  Chris Metcalf  <cmetcalf@tilera.com>
-
-	* sysdeps/unix/sysv/linux/tile/nptl/lowlevellock.h
-	(lll_futex_timed_wait_bitset): New macro.
-
-2012-12-14  Chris Metcalf  <cmetcalf@tilera.com>
-
-	* sysdeps/unix/sysv/linux/tile/nptl/clone.S: Fix DWARF info.
-
-2012-11-29  Chris Metcalf  <cmetcalf@tilera.com>
-
-	* sysdeps/tile/s_fmaf.c: Remove redundant #defines now provided
-	in sysdeps/tile/math_private.h.
-
-2012-11-20  Chris Metcalf  <cmetcalf@tilera.com>
-
-	* sysdeps/tile/libm-test-ulps: Account for new tests.
-
-	* sysdeps/tile/bits/byteswap.h: Include <bits/types.h>.
-	(__bswap_64): Use __uint64_t instead of unsigned long long int.
-
-	* sysdeps/tile/s_fma.c: Remove redundant #defines now provided
-	in sysdeps/tile/math_private.h.
-
-2012-11-06  Chris Metcalf  <cmetcalf@tilera.com>
-
-	* sysdeps/tile/tilegx/memmove.c: New file.
-
-	* sysdeps/tile/nptl/pthread_spin_unlock.c: New file.
-
-2012-11-05  Chris Metcalf  <cmetcalf@tilera.com>
-
-	* sysdeps/tile/math_private.h: Provide additional no-op defines
-	for exception and rounding macros.
-
-	* sysdeps/tile/tilegx/Makefile: New file.
-	* sysdeps/tile/crti.S: Support large memory model.
-	* sysdeps/tile/start.S: Likewise.
-
-2012-11-02  Chris Metcalf  <cmetcalf@tilera.com>
-
-	* sysdeps/tile/dl-runtime.c (_dl_after_load): Handle simulator
-	notification better for dlopen() of relative paths.
-
-	* sysdeps/tile/tilegx/memcpy.c (__memcpy): Optimize.
-	* sysdeps/tile/memcopy.h: New file.
-	* sysdeps/tile/wordcopy.c: New file.
-
-2012-11-03  Joseph Myers  <joseph@codesourcery.com>
-
-	[BZ #3439]
-	* sysdeps/tile/bits/fenv.h (FE_TONEAREST): Define macro to integer
-	constant usable in #if and use that to give value to enum
-	constant.
-
-2012-11-03  Chris Metcalf  <cmetcalf@tilera.com>
-
-	* sysdeps/tile/libm-test-ulps: Account for new tests.
-
-2012-10-30  Chris Metcalf  <cmetcalf@tilera.com>
-
-	* sysdeps/tile/dl-machine.h: Use new DL_AFTER_LOAD macro
-	and rename _dl_arch_map_object to _dl_after_load.
-	* sysdeps/tile/dl-runtime.c: Rename _dl_arch_map_object
-	to _dl_after_load and remove spurious DL_UNMAP definition.
-
-	* sysdeps/unix/sysv/linux/tile/init-first.c: Use better #include.
-	* sysdeps/unix/sysv/linux/tile/gettimeofday.c: Use gettimeofday
-	aliases that match existing tile ABI.
-
-	* sysdeps/tile/libm-test-ulps: Account for new tests.
-
-2012-10-26  Chris Metcalf  <cmetcalf@tilera.com>
-
-	* sysdeps/unix/sysv/linux/tile/Makefile (sysdep_routines):
-	Include dl-vdso.
-	* sysdeps/unix/sysv/linux/tile/bits/libc-vdso.h: New file.
-	* sysdeps/unix/sysv/linux/tile/gettimeofday.c: New file.
-	* sysdeps/unix/sysv/linux/tile/init-first.c: New file.
-
-2012-10-19  Roland McGrath  <roland@hack.frob.com>
-
-	* sysdeps/unix/sysv/linux/tile/tilepro/nptl/libc.abilist:
-	(GLIBC_2.17): Add clock_* symbols.
-	* sysdeps/unix/sysv/linux/tile/tilegx/tilegx64/nptl/libc.abilist:
-	Likewise.
-	* sysdeps/unix/sysv/linux/tile/tilegx/tilegx32/nptl/libc.abilist:
-	Likewise.
-
-2012-10-11  Chris Metcalf  <cmetcalf@tilera.com>
-
-	* sysdeps/unix/sysv/linux/tile/tilegx/sched_getcpu.c: New file.
-
-2012-10-02  Siddhesh Poyarekar  <siddhesh@redhat.com>
-
-	* sysdeps/unix/sysv/linux/tile/nptl/lowlevellock.h: Fix clone
-	flag name in comment to CLONE_CHILD_CLEARTID.
-
-2012-09-17  Chris Metcalf  <cmetcalf@tilera.com>
-
-	* sysdeps/tile/libm-test-ulps: Account for new tests.
-
-2012-09-06  Chris Metcalf  <cmetcalf@tilera.com>
-
-	* sysdeps/unix/sysv/linux/tile/sys/procfs.h: Fix type of prfpregset_t.
-
-	[BZ #14237]
-	* sysdeps/tile/__tls_get_addr.S: Fix TLS module initialization bug.
-
-2012-08-27  Joseph Myers  <joseph@codesourcery.com>
-
-	* sysdeps/unix/sysv/linux/tile/kernel-features.h
-	(__ASSUME_STAT64_SYSCALL): Remove.
-
-2012-08-21  Joseph Myers  <joseph@codesourcery.com>
-
-	* sysdeps/unix/sysv/linux/tile/kernel-features.h
-	(__ASSUME_FADVISE64_64_SYSCALL): Remove.
-
-2012-08-20  Joseph Myers  <joseph@codesourcery.com>
-
-	* sysdeps/unix/sysv/linux/tile/kernel-features.h
-	(__ASSUME_MMAP2_SYSCALL): Remove.
-
-2012-08-14  Joseph Myers  <joseph@codesourcery.com>
-
-	* sysdeps/unix/sysv/linux/tile/kernel-features.h
-	(__ASSUME_CLONE_THREAD_FLAGS): Remove.
-
-2012-08-08  Joseph Myers  <joseph@codesourcery.com>
-
-	* sysdeps/unix/sysv/linux/tile/kernel-features.h
-	(__ASSUME_TGKILL): Remove.
-
-2012-08-02  Chris Metcalf  <cmetcalf@tilera.com>
-
-	* sysdeps/tile/sysdep.h: Do not define ASM_TYPE_DIRECTIVE.
-
-2012-08-01  Joseph Myers  <joseph@codesourcery.com>
-
-	* sysdeps/unix/sysv/linux/tile/kernel-features.h
-	(__ASSUME_FCNTL64): Remove.
-
-2012-07-26  Andreas Jaeger  <aj@suse.de>
-
-	* sysdeps/unix/sysv/linux/tile/sys/ptrace.h (__ptrace_eventcodes):
-	Add new value PTRACE_EVENT_SECCOMP from Linux 3.5.
-	(__ptrace_setoptions): Add new value PTRACE_O_TRACESECCOMP, adjust
-	PTRACE_O_MASK.
-
-	* sysdeps/unix/sysv/linux/tile/bits/siginfo.h (siginfo_t): Add
-	_sigsys.
-	(si_call_addr, si_syscall, si_arch): Define new macro.
-
-2012-07-25  Florian Weimer  <fweimer@redhat.com>
-
-	* sysdeps/unix/sysv/linux/tile/tilegx/tilegx64/nptl/libc.abilist:
-	Add secure_getenv.
-	* sysdeps/unix/sysv/linux/tile/tilepro/nptl/libc.abilist:
-	Likewise.
-
-2012-07-17  Chris Metcalf  <cmetcalf@tilera.com>
-
-	* sysdeps/unix/sysv/linux/tile/setcontext.S: Ensure exit status is
-	zero if uc_link is NULL.
-
-	* sysdeps/tile/libm-test-ulps: Account for new tests.
-
-	* data/c++-types-tilepro-linux-gnu.data: Move to ...
-	* sysdeps/unix/sysv/linux/tile/tilepro/nptl/c++-types.data: ... here.
-	* data/c++-types-tilegx-linux-gnu.data: Move to ...
-	* sysdeps/unix/sysv/linux/tile/tilegx/tilegx64/nptl/c++-types.data:
-	... here.
-	* sysdeps/unix/sysv/linux/tile/tilegx/tilegx32/nptl/c++-types.data:
-	New file.
-
-2012-07-10  Chris Metcalf  <cmetcalf@tilera.com>
-
-	* sysdeps/unix/sysv/linux/tile/makecontext.c (__makecontext):
-	Correct typo in comment.
-
-	* sysdeps/tile/sysdep.h (ENTRY): Use .globl, not
-	ASM_GLOBAL_DIRECTIVE.
-
-2012-05-30  Chris Metcalf  <cmetcalf@tilera.com>
-
-	* sysdeps/unix/sysv/linux/tile/tilegx/Makefile: Remove test
-	that $(subdir) is "misc" when setting abi- variables.
-
-	* sysdeps/unix/sysv/linux/tile/tilegx/tilegx64/Makefile: New file.
-	* sysdeps/unix/sysv/linux/tile/tilegx/tilegx32/Makefile: New file.
-
-	* sysdeps/tile/libm-test-ulps: Account for new tests.
-
-	* sysdeps/unix/sysv/linux/tile/tilegx/Makefile: New file.
-
-	* sysdeps/unix/sysv/linux/tile/nptl/pthread_once.c: Replace
-	_internal alias by hidden_def.
-
-	* sysdeps/unix/sysv/linux/tile/kernel-features.h
-	(__ASSUME_NEW_GETRLIMIT_SYSCALL, __ASSUME_TRUNCATE64_SYSCALL): Remove.
-
-2012-05-23  Chris Metcalf  <cmetcalf@tilera.com>
-
-	* sysdeps/unix/sysv/linux/tile/bits/mman.h (MADV_DONTDUMP): Define.
-	(MADV_DODUMP): Likewise.
-
-2012-05-22  Chris Metcalf  <cmetcalf@tilera.com>
-
-	* sysdeps/tile/bits/libm-test-ulps: Update.
-
-	* sysdeps/tile/bits/wordsize.h (__WORDSIZE_COMPAT32): Rename to
-	__WORDSIZE_TIME64_COMPAT32.
-
-	* sysdeps/unix/sysv/linux/tile/tilepro/nptl/libc.abilist: Update.
-	* sysdeps/unix/sysv/linux/tile/tilegx/tilegx32/nptl/libc.abilist:
-	Update.
-	* sysdeps/unix/sysv/linux/tile/tilegx/tilegx64/nptl/libc.abilist:
-	Update.
-
-2012-05-17  Chris Metcalf  <cmetcalf@tilera.com>
-
-	* sysdeps/tile/fegetenv.c: Version fegetenv() like fesetenv().
-	* sysdeps/unix/sysv/linux/tile/tilegx/tilegx32/nptl/libm.abilist:
-	Add fegetenv.
-	* sysdeps/unix/sysv/linux/tile/tilegx/tilegx64/nptl/libm.abilist:
-	Likewise.
-	* sysdeps/unix/sysv/linux/tile/tilepro/nptl/libm.abilist: Likewise.
-
-	* sysdeps/tile/stackguard-macros.h: Support tilegx32.
-
-	* data/c++-types-tilepro-linux-gnu.data: Renamed from
-	data/c++-types-tile-linux-gnu.data.
-	* data/c++-types-tilegx-linux-gnu.data: New file.
-
-	* sysdeps/tile/libm-test-ulps: Improved fma() and exp10().
-
-	* sysdeps/tile/s_fma.c: Use ieee754/dbl-64 without rounding or
-	exception support; it's still much better than the generic version.
-
-2012-05-16  Chris Metcalf  <cmetcalf@tilera.com>
-
-	* sysdeps/unix/sysv/linux/tile/ucontext_i: Fix tilegx32 offset bug.
-	* sysdeps/unix/sysv/linux/tile/getcontext.S: Fix tilegx32 bug
-	where we accessed "uc_flags" as an 8-byte field.
-	* sysdeps/unix/sysv/linux/tile/setcontext.S: Likewise,
-	and also fix frame code not to access stack below "sp".
-	* sysdeps/unix/sysv/linux/tile/swapcontext.S: Fix frame code not
-	to access stack below "sp", and add frame unwind to error path.
-
-2012-05-15  Chris Metcalf  <cmetcalf@tilera.com>
-
-	* sysdeps/tile/sotruss-lib.c: New file.
-
-	* sysdeps/tile/math_private.h (feraiseexcept): Use statement
-	expression syntax to avoid compiler warning.
-
-	* sysdeps/tile/libm-test-ulps: New file.
-
-	* sysdeps/tile/bits/fenv.h (__FE_UNDEFINED): New symbol.
-
-	* sysdeps/tile/ldsodefs.h (ARCH_PLTEXIT_MEMBERS): Add proper
-	const qualifier to "inregs" argument.
-
-	* sysdeps/tile/elf/stackguard-macros.h: Delete unused file.
-
-2012-05-14  Chris Metcalf  <cmetcalf@tilera.com>
-
-	* sysdeps/unix/sysv/linux/tile/tilegx/tilegx32/nptl/ld.abilist:
-	New file.
-	* sysdeps/unix/sysv/linux/tile/tilegx/tilegx32/nptl/libBrokenLocale.abilist:
-	Likewise.
-	* sysdeps/unix/sysv/linux/tile/tilegx/tilegx32/nptl/libanl.abilist:
-	Likewise.
-	* sysdeps/unix/sysv/linux/tile/tilegx/tilegx32/nptl/libc.abilist:
-	Likewise.
-	* sysdeps/unix/sysv/linux/tile/tilegx/tilegx32/nptl/libcrypt.abilist:
-	Likewise.
-	* sysdeps/unix/sysv/linux/tile/tilegx/tilegx32/nptl/libdl.abilist:
-	Likewise.
-	* sysdeps/unix/sysv/linux/tile/tilegx/tilegx32/nptl/libm.abilist:
-	Likewise.
-	* sysdeps/unix/sysv/linux/tile/tilegx/tilegx32/nptl/libnsl.abilist:
-	Likewise.
-	* sysdeps/unix/sysv/linux/tile/tilegx/tilegx32/nptl/libpthread.abilist:
-	Likewise.
-	* sysdeps/unix/sysv/linux/tile/tilegx/tilegx32/nptl/libresolv.abilist:
-	Likewise.
-	* sysdeps/unix/sysv/linux/tile/tilegx/tilegx32/nptl/librt.abilist:
-	Likewise.
-	* sysdeps/unix/sysv/linux/tile/tilegx/tilegx32/nptl/libthread_db.abilist:
-	Likewise.
-	* sysdeps/unix/sysv/linux/tile/tilegx/tilegx32/nptl/libutil.abilist:
-	Likewise.
-	* sysdeps/unix/sysv/linux/tile/tilegx/tilegx64/nptl/ld.abilist:
-	Likewise.
-	* sysdeps/unix/sysv/linux/tile/tilegx/tilegx64/nptl/libBrokenLocale.abilist:
-	Likewise.
-	* sysdeps/unix/sysv/linux/tile/tilegx/tilegx64/nptl/libanl.abilist:
-	Likewise.
-	* sysdeps/unix/sysv/linux/tile/tilegx/tilegx64/nptl/libc.abilist:
-	Likewise.
-	* sysdeps/unix/sysv/linux/tile/tilegx/tilegx64/nptl/libcrypt.abilist:
-	Likewise.
-	* sysdeps/unix/sysv/linux/tile/tilegx/tilegx64/nptl/libdl.abilist:
-	Likewise.
-	* sysdeps/unix/sysv/linux/tile/tilegx/tilegx64/nptl/libm.abilist:
-	Likewise.
-	* sysdeps/unix/sysv/linux/tile/tilegx/tilegx64/nptl/libnsl.abilist:
-	Likewise.
-	* sysdeps/unix/sysv/linux/tile/tilegx/tilegx64/nptl/libpthread.abilist:
-	Likewise.
-	* sysdeps/unix/sysv/linux/tile/tilegx/tilegx64/nptl/libresolv.abilist:
-	Likewise.
-	* sysdeps/unix/sysv/linux/tile/tilegx/tilegx64/nptl/librt.abilist:
-	Likewise.
-	* sysdeps/unix/sysv/linux/tile/tilegx/tilegx64/nptl/libthread_db.abilist:
-	Likewise.
-	* sysdeps/unix/sysv/linux/tile/tilegx/tilegx64/nptl/libutil.abilist:
-	Likewise.
-	* sysdeps/unix/sysv/linux/tile/tilepro/nptl/ld.abilist: Likewise.
-	* sysdeps/unix/sysv/linux/tile/tilepro/nptl/libBrokenLocale.abilist:
-	Likewise.
-	* sysdeps/unix/sysv/linux/tile/tilepro/nptl/libanl.abilist: Likewise.
-	* sysdeps/unix/sysv/linux/tile/tilepro/nptl/libc.abilist: Likewise.
-	* sysdeps/unix/sysv/linux/tile/tilepro/nptl/libcrypt.abilist: Likewise.
-	* sysdeps/unix/sysv/linux/tile/tilepro/nptl/libdl.abilist: Likewise.
-	* sysdeps/unix/sysv/linux/tile/tilepro/nptl/libm.abilist: Likewise.
-	* sysdeps/unix/sysv/linux/tile/tilepro/nptl/libnsl.abilist: Likewise.
-	* sysdeps/unix/sysv/linux/tile/tilepro/nptl/libpthread.abilist:
-	Likewise.
-	* sysdeps/unix/sysv/linux/tile/tilepro/nptl/libresolv.abilist:
-	Likewise.
-	* sysdeps/unix/sysv/linux/tile/tilepro/nptl/librt.abilist: Likewise.
-	* sysdeps/unix/sysv/linux/tile/tilepro/nptl/libthread_db.abilist:
-	Likewise.
-	* sysdeps/unix/sysv/linux/tile/tilepro/nptl/libutil.abilist: Likewise.
-
-	* sysdeps/tile/dl-start.S: Align stack for tilegx32.
-
-2012-05-12  Chris Metcalf  <cmetcalf@tilera.com>
-
-	* sysdeps/unix/sysv/linux/tile/sys/dataplane.h: Add <features.h>.
-
-	* sysdeps/unix/sysv/linux/tile/nptl/clone.S: Add missing CFI.
-
-	* sysdeps/tile/tls-macros.h: Fix buggy TLS_GD, etc., macros.
-
-	* sysdeps/tile/tilegx/memchr.c: Use new copy_byte() function
-	to efficiently generate a large constant for masking.
-	* sysdeps/tile/tilegx/memset.c: Likewise.
-	* sysdeps/tile/tilegx/rawmemchr.c: Likewise.
-	* sysdeps/tile/tilegx/strchr.c: Likewise.
-	* sysdeps/tile/tilegx/strchrnul.c: Likewise.
-	* sysdeps/tile/tilegx/strrchr.c: Likewise.
-	* sysdeps/tile/tilegx/string-endian.h (copy_byte): New function.
-
-	* sysdeps/tile/tilegx/memcpy.c: Allow memcpy(p, p, n)
-	without corrupting memory at "p".
-
-	* sysdeps/tile/__tls_get_addr.S: Use __WORDSIZE, not _LP64.
-
-	* sysdeps/tile/stackguard-macros.h: New file.
-	* sysdeps/tile/elf/stackguard-macros.h: New stub include file.
-
-	* sysdeps/tile/Makefile (ELF_MACHINE_PLTREL_OVERLAP):
-	Remove variable no longer used by core.
-
-	* sysdeps/unix/sysv/linux/tile/bits/siginfo.h: Don't name
-	siginfo_t struct.  Add forward declaration of pthread_attr_t and
-	use it in sigevent.
-	* sysdeps/unix/sysv/linux/tile/nptl/bits/pthreadtypes.h: Name
-	pthread_attr_t union.
-
-	* sysdeps/tile/crti.S: New file, based on compiler output
-	for sysdeps/generic/initfini.c.
-	* sysdeps/tile/crtn.S: Likewise.
-	* sysdeps/tile/Makefile (CFLAGS-initfini.s): Remove variable.
-	* sysdeps/unix/sysv/linux/tile/nptl/Makefile
-	(CFLAGS-pt-initfini.s): Likewise.
-	* sysdeps/tile/elf/start.S: Moved to ...
-	* sysdeps/tile/start.S: ...here.
-
-2012-04-15  Mike Frysinger  <vapier@gentoo.org>
-
-	* sysdeps/unix/sysv/linux/tile/tilegx/register-dump.h: Include
-	<_itoa.h> instead of <stdio-common/_itoa.h>.
-	* sysdeps/unix/sysv/linux/tile/tilepro/register-dump.h: Likewise.
-
-2012-03-09  Richard Henderson  <rth@twiddle.net>
-
-	* sysdeps/tile/math_private.h: Use include_next to
-	chain math_private.h.
-
-2012-03-09  Paul Eggert  <eggert@cs.ucla.edu>
-
-	[BZ #13673]
-	Replace FSF snail mail address with URLs, as per GNU coding standards.
-
-2012-01-31  Chris Metcalf  <cmetcalf@tilera.com>
-
-	* sysdeps/tile/bits/fenv.h: Use const instead of __const.
-	* sysdeps/unix/sysv/linux/tile/sys/cachectl.h: Likewise.
-
-2012-01-31  Chris Metcalf  <cmetcalf@tilera.com>
-
-	* sysdeps/tile/sysdep.h: Use <feedback.h> not <feedback-asm.h>
-	to reflect change from gcc community giveback.
-
-2012-01-31  Chris Metcalf  <cmetcalf@tilera.com>
-
-	* sysdeps/tile/math_private.h: Ignore feraiseexcept() internally.
-
-2012-01-30  Chris Metcalf  <cmetcalf@tilera.com>
-
-	* sysdeps/tile/sysdep.h: Don't check HAVE_ELF or NO_UNDERSCORES.
-
-2012-01-07  Joseph Myers  <joseph@codesourcery.com>
-
-	* sysdeps/tile/backtrace.c: Use x86_64 version of backtrace.c.
-
-2011-12-03  Chris Metcalf  <cmetcalf@tilera.com>
-
-	* data/c++-types-tile-linux-gnu.data: New file.
-	* sysdeps/tile/Implies: New file.
-	* sysdeps/tile/Makefile: New file.
-	* sysdeps/tile/Versions: New file.
-	* sysdeps/tile/__longjmp.S: New file.
-	* sysdeps/tile/__tls_get_addr.S: New file.
-	* sysdeps/tile/_mcount.S: New file.
-	* sysdeps/tile/abort-instr.h: New file.
-	* sysdeps/tile/backtrace.c: New file.
-	* sysdeps/tile/bits/atomic.h: New file.
-	* sysdeps/tile/bits/byteswap.h: New file.
-	* sysdeps/tile/bits/endian.h: New file.
-	* sysdeps/tile/bits/fenv.h: New file.
-	* sysdeps/tile/bits/link.h: New file.
-	* sysdeps/tile/bits/mathdef.h: New file.
-	* sysdeps/tile/bits/mathinline.h: New file.
-	* sysdeps/tile/bits/setjmp.h: New file.
-	* sysdeps/tile/bsd-_setjmp.S: New file.
-	* sysdeps/tile/bsd-setjmp.S: New file.
-	* sysdeps/tile/bzero.S: New file.
-	* sysdeps/tile/dl-lookupcfg.h: New file.
-	* sysdeps/tile/dl-machine.h: New file.
-	* sysdeps/tile/dl-runtime.c: New file.
-	* sysdeps/tile/dl-start.S: New file.
-	* sysdeps/tile/dl-tls.c: New file.
-	* sysdeps/tile/dl-tls.h: New file.
-	* sysdeps/tile/dl-trampoline.S: New file.
-	* sysdeps/tile/elf/start.S: New file.
-	* sysdeps/tile/fegetenv.c: New file.
-	* sysdeps/tile/fegetround.c: New file.
-	* sysdeps/tile/feholdexcpt.c: New file.
-	* sysdeps/tile/fesetenv.c: New file.
-	* sysdeps/tile/fesetround.c: New file.
-	* sysdeps/tile/feupdateenv.c: New file.
-	* sysdeps/tile/ffs.c: New file.
-	* sysdeps/tile/ffsll.c: New file.
-	* sysdeps/tile/gccframe.h: New file.
-	* sysdeps/tile/jmpbuf-offsets.h: New file.
-	* sysdeps/tile/jmpbuf-unwind.h: New file.
-	* sysdeps/tile/ldsodefs.h: New file.
-	* sysdeps/tile/machine-gmon.h: New file.
-	* sysdeps/tile/nptl/Makefile: New file.
-	* sysdeps/tile/nptl/pthread_spin_lock.c: New file.
-	* sysdeps/tile/nptl/pthread_spin_trylock.c: New file.
-	* sysdeps/tile/nptl/pthreaddef.h: New file.
-	* sysdeps/tile/nptl/tcb-offsets.sym: New file.
-	* sysdeps/tile/nptl/tls.h: New file.
-	* sysdeps/tile/preconfigure: New file.
-	* sysdeps/tile/s_fma.c: New file.
-	* sysdeps/tile/s_fmaf.c: New file.
-	* sysdeps/tile/setjmp.S: New file.
-	* sysdeps/tile/shlib-versions: New file.
-	* sysdeps/tile/stackinfo.h: New file.
-	* sysdeps/tile/sysdep.h: New file.
-	* sysdeps/tile/tilegx/bits/atomic.h: New file.
-	* sysdeps/tile/tilegx/bits/wordsize.h: New file.
-	* sysdeps/tile/tilegx/memchr.c: New file.
-	* sysdeps/tile/tilegx/memcpy.c: New file.
-	* sysdeps/tile/tilegx/memset.c: New file.
-	* sysdeps/tile/tilegx/memusage.h: New file.
-	* sysdeps/tile/tilegx/rawmemchr.c: New file.
-	* sysdeps/tile/tilegx/strchr.c: New file.
-	* sysdeps/tile/tilegx/strchrnul.c: New file.
-	* sysdeps/tile/tilegx/string-endian.h: New file.
-	* sysdeps/tile/tilegx/strlen.c: New file.
-	* sysdeps/tile/tilegx/strrchr.c: New file.
-	* sysdeps/tile/tilegx/tilegx32/Implies: New file.
-	* sysdeps/tile/tilegx/tilegx64/Implies: New file.
-	* sysdeps/tile/tilepro/Implies: New file.
-	* sysdeps/tile/tilepro/bits/atomic.h: New file.
-	* sysdeps/tile/tilepro/bits/wordsize.h: New file.
-	* sysdeps/tile/tilepro/memchr.c: New file.
-	* sysdeps/tile/tilepro/memcpy.S: New file.
-	* sysdeps/tile/tilepro/memset.c: New file.
-	* sysdeps/tile/tilepro/memusage.h: New file.
-	* sysdeps/tile/tilepro/rawmemchr.c: New file.
-	* sysdeps/tile/tilepro/strchr.c: New file.
-	* sysdeps/tile/tilepro/strchrnul.c: New file.
-	* sysdeps/tile/tilepro/strlen.c: New file.
-	* sysdeps/tile/tilepro/strrchr.c: New file.
-	* sysdeps/tile/tls-macros.h: New file.
-	* sysdeps/tile/tst-audit.h: New file.
-	* sysdeps/unix/sysv/linux/tile/Makefile: New file.
-	* sysdeps/unix/sysv/linux/tile/Versions: New file.
-	* sysdeps/unix/sysv/linux/tile/bits/environments.h: New file.
-	* sysdeps/unix/sysv/linux/tile/bits/local_lim.h: New file.
-	* sysdeps/unix/sysv/linux/tile/bits/mman.h: New file.
-	* sysdeps/unix/sysv/linux/tile/bits/mman.h~: New file.
-	* sysdeps/unix/sysv/linux/tile/bits/sigaction.h: New file.
-	* sysdeps/unix/sysv/linux/tile/bits/siginfo.h: New file.
-	* sysdeps/unix/sysv/linux/tile/cacheflush.c: New file.
-	* sysdeps/unix/sysv/linux/tile/configure: New file.
-	* sysdeps/unix/sysv/linux/tile/configure.in: New file.
-	* sysdeps/unix/sysv/linux/tile/getcontext.S: New file.
-	* sysdeps/unix/sysv/linux/tile/kernel-features.h: New file.
-	* sysdeps/unix/sysv/linux/tile/makecontext.c: New file.
-	* sysdeps/unix/sysv/linux/tile/nptl/Makefile: New file.
-	* sysdeps/unix/sysv/linux/tile/nptl/bits/pthreadtypes.h: New file.
-	* sysdeps/unix/sysv/linux/tile/nptl/bits/semaphore.h: New file.
-	* sysdeps/unix/sysv/linux/tile/nptl/clone.S: New file.
-	* sysdeps/unix/sysv/linux/tile/nptl/createthread.c: New file.
-	* sysdeps/unix/sysv/linux/tile/nptl/fork.c: New file.
-	* sysdeps/unix/sysv/linux/tile/nptl/lowlevellock.h: New file.
-	* sysdeps/unix/sysv/linux/tile/nptl/pt-vfork.S: New file.
-	* sysdeps/unix/sysv/linux/tile/nptl/pthread_once.c: New file.
-	* sysdeps/unix/sysv/linux/tile/nptl/sysdep-cancel.h: New file.
-	* sysdeps/unix/sysv/linux/tile/nptl/vfork.S: New file.
-	* sysdeps/unix/sysv/linux/tile/nptl/waitpid.S: New file.
-	* sysdeps/unix/sysv/linux/tile/profil-counter.h: New file.
-	* sysdeps/unix/sysv/linux/tile/set_dataplane.c: New file.
-	* sysdeps/unix/sysv/linux/tile/setcontext.S: New file.
-	* sysdeps/unix/sysv/linux/tile/sigcontextinfo.h: New file.
-	* sysdeps/unix/sysv/linux/tile/swapcontext.S: New file.
-	* sysdeps/unix/sysv/linux/tile/sys/cachectl.h: New file.
-	* sysdeps/unix/sysv/linux/tile/sys/dataplane.h: New file.
-	* sysdeps/unix/sysv/linux/tile/sys/procfs.h: New file.
-	* sysdeps/unix/sysv/linux/tile/sys/ptrace.h: New file.
-	* sysdeps/unix/sysv/linux/tile/sys/reg.h: New file.
-	* sysdeps/unix/sysv/linux/tile/sys/ucontext.h: New file.
-	* sysdeps/unix/sysv/linux/tile/sys/user.h: New file.
-	* sysdeps/unix/sysv/linux/tile/syscall.S: New file.
-	* sysdeps/unix/sysv/linux/tile/sysdep.c: New file.
-	* sysdeps/unix/sysv/linux/tile/sysdep.h: New file.
-	* sysdeps/unix/sysv/linux/tile/tilegx/ioctl.S: New file.
-	* sysdeps/unix/sysv/linux/tile/tilegx/ldconfig.h: New file.
-	* sysdeps/unix/sysv/linux/tile/tilegx/register-dump.h: New file.
-	* sysdeps/unix/sysv/linux/tile/tilegx/tilegx32/Implies: New file.
-	* sysdeps/unix/sysv/linux/tile/tilegx/tilegx64/Implies: New file.
-	* sysdeps/unix/sysv/linux/tile/tilepro/Implies: New file.
-	* sysdeps/unix/sysv/linux/tile/tilepro/ldconfig.h: New file.
-	* sysdeps/unix/sysv/linux/tile/tilepro/register-dump.h: New file.
-	* sysdeps/unix/sysv/linux/tile/ucontext_i.h: New file.
@@ -1,400 +0,0 @@
-This file contains the copying permission notices for various files in the
-GNU C Library distribution that have copyright owners other than the Free
-Software Foundation.  These notices all require that a copy of the notice
-be included in the accompanying documentation and be distributed with
-binary distributions of the code, so be sure to include this file along
-with any binary distributions derived from the GNU C Library.
-
-
-All code incorporated from 4.4 BSD is distributed under the following
-license:
-
-Copyright (C) 1991 Regents of the University of California.
-All rights reserved.
-
-Redistribution and use in source and binary forms, with or without
-modification, are permitted provided that the following conditions
-are met:
-
-1. Redistributions of source code must retain the above copyright
-   notice, this list of conditions and the following disclaimer.
-2. Redistributions in binary form must reproduce the above copyright
-   notice, this list of conditions and the following disclaimer in the
-   documentation and/or other materials provided with the distribution.
-3. [This condition was removed.]
-4. Neither the name of the University nor the names of its contributors
-   may be used to endorse or promote products derived from this software
-   without specific prior written permission.
-
-THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
-ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
-FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
-OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
-HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
-OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
-SUCH DAMAGE.
-
-The DNS resolver code, taken from BIND 4.9.5, is copyrighted by UC
-Berkeley, by Digital Equipment Corporation and by Internet Software
-Consortium.  The DEC portions are under the following license:
-
-Portions Copyright (C) 1993 by Digital Equipment Corporation.
-
-Permission to use, copy, modify, and distribute this software for any
-purpose with or without fee is hereby granted, provided that the above
-copyright notice and this permission notice appear in all copies, and
-that the name of Digital Equipment Corporation not be used in
-advertising or publicity pertaining to distribution of the document or
-software without specific, written prior permission.
-
-THE SOFTWARE IS PROVIDED ``AS IS'' AND DIGITAL EQUIPMENT CORP.
-DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL
-IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS.  IN NO EVENT SHALL
-DIGITAL EQUIPMENT CORPORATION BE LIABLE FOR ANY SPECIAL, DIRECT,
-INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING
-FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT,
-NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION
-WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-
-The ISC portions are under the following license:
-
-Portions Copyright (c) 1996-1999 by Internet Software Consortium.
-
-Permission to use, copy, modify, and distribute this software for any
-purpose with or without fee is hereby granted, provided that the above
-copyright notice and this permission notice appear in all copies.
-
-THE SOFTWARE IS PROVIDED "AS IS" AND INTERNET SOFTWARE CONSORTIUM DISCLAIMS
-ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES
-OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL INTERNET SOFTWARE
-CONSORTIUM BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
-DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
-PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
-ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
-SOFTWARE.
-
-The Sun RPC support (from rpcsrc-4.0) is covered by the following
-license:
-
-Copyright (c) 2010, Oracle America, Inc.
-
-Redistribution and use in source and binary forms, with or without
-modification, are permitted provided that the following conditions are
-met:
-
-    * Redistributions of source code must retain the above copyright
-      notice, this list of conditions and the following disclaimer.
-    * Redistributions in binary form must reproduce the above
-      copyright notice, this list of conditions and the following
-      disclaimer in the documentation and/or other materials
-      provided with the distribution.
-    * Neither the name of the "Oracle America, Inc." nor the names of its
-      contributors may be used to endorse or promote products derived
-      from this software without specific prior written permission.
-
-  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-  "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-  LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
-  FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
-  COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
-  INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-  DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
-  GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
-  INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
-  WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
-  NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-  OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-
-The following CMU license covers some of the support code for Mach,
-derived from Mach 3.0:
-
-Mach Operating System
-Copyright (C) 1991,1990,1989 Carnegie Mellon University
-All Rights Reserved.
-
-Permission to use, copy, modify and distribute this software and its
-documentation is hereby granted, provided that both the copyright
-notice and this permission notice appear in all copies of the
-software, derivative works or modified versions, and any portions
-thereof, and that both notices appear in supporting documentation.
-
-CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS ``AS IS''
-CONDITION.  CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR
-ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
-
-Carnegie Mellon requests users of this software to return to
-
- Software Distribution Coordinator
- School of Computer Science
- Carnegie Mellon University
- Pittsburgh PA 15213-3890
-
-or Software.Distribution@CS.CMU.EDU any improvements or
-extensions that they make and grant Carnegie Mellon the rights to
-redistribute these changes.
-
-The file if_ppp.h is under the following CMU license:
-
- Redistribution and use in source and binary forms, with or without
- modification, are permitted provided that the following conditions
- are met:
- 1. Redistributions of source code must retain the above copyright
-    notice, this list of conditions and the following disclaimer.
- 2. Redistributions in binary form must reproduce the above copyright
-    notice, this list of conditions and the following disclaimer in the
-    documentation and/or other materials provided with the distribution.
- 3. Neither the name of the University nor the names of its contributors
-    may be used to endorse or promote products derived from this software
-    without specific prior written permission.
-
- THIS SOFTWARE IS PROVIDED BY CARNEGIE MELLON UNIVERSITY AND
- CONTRIBUTORS ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
- INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
- IN NO EVENT SHALL THE UNIVERSITY OR CONTRIBUTORS BE LIABLE FOR ANY
- DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
- GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
- IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
- IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-The files nss/getnameinfo.c and nss/getaddrinfo.c are copyright (C) by
-Craig Metz and are distributed under the following license:
-
-/* The Inner Net License, Version 2.00
-
-  The author(s) grant permission for redistribution and use in source and
-binary forms, with or without modification, of the software and documentation
-provided that the following conditions are met:
-
-0. If you receive a version of the software that is specifically labelled
-   as not being for redistribution (check the version message and/or README),
-   you are not permitted to redistribute that version of the software in any
-   way or form.
-1. All terms of the all other applicable copyrights and licenses must be
-   followed.
-2. Redistributions of source code must retain the authors' copyright
-   notice(s), this list of conditions, and the following disclaimer.
-3. Redistributions in binary form must reproduce the authors' copyright
-   notice(s), this list of conditions, and the following disclaimer in the
-   documentation and/or other materials provided with the distribution.
-4. [The copyright holder has authorized the removal of this clause.]
-5. Neither the name(s) of the author(s) nor the names of its contributors
-   may be used to endorse or promote products derived from this software
-   without specific prior written permission.
-
-THIS SOFTWARE IS PROVIDED BY ITS AUTHORS AND CONTRIBUTORS ``AS IS'' AND ANY
-EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
-WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-DISCLAIMED. IN NO EVENT SHALL THE AUTHORS OR CONTRIBUTORS BE LIABLE FOR ANY
-DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
-(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
-ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-  If these license terms cause you a real problem, contact the author.  */
-
-The file sunrpc/des_impl.c is copyright Eric Young:
-
-Copyright (C) 1992 Eric Young
-Collected from libdes and modified for SECURE RPC by Martin Kuck 1994
-This file is distributed under the terms of the GNU Lesser General
-Public License, version 2.1 or later - see the file COPYING.LIB for details.
-If you did not receive a copy of the license with this program, please
-see <https://www.gnu.org/licenses/> to obtain a copy.
-
-The file inet/rcmd.c is under a UCB copyright and the following:
-
-Copyright (C) 1998 WIDE Project.
-All rights reserved.
-
-Redistribution and use in source and binary forms, with or without
-modification, are permitted provided that the following conditions
-are met:
-1. Redistributions of source code must retain the above copyright
-   notice, this list of conditions and the following disclaimer.
-2. Redistributions in binary form must reproduce the above copyright
-   notice, this list of conditions and the following disclaimer in the
-   documentation and/or other materials provided with the distribution.
-3. Neither the name of the project nor the names of its contributors
-   may be used to endorse or promote products derived from this software
-   without specific prior written permission.
-
-THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND
-ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-ARE DISCLAIMED.  IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE
-FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
-OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
-HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
-OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
-SUCH DAMAGE.
-
-The file posix/runtests.c is copyright Tom Lord:
-
-Copyright 1995 by Tom Lord
-
-                        All Rights Reserved
-
-Permission to use, copy, modify, and distribute this software and its
-documentation for any purpose and without fee is hereby granted,
-provided that the above copyright notice appear in all copies and that
-both that copyright notice and this permission notice appear in
-supporting documentation, and that the name of the copyright holder not be
-used in advertising or publicity pertaining to distribution of the
-software without specific, written prior permission.
-
-Tom Lord DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
-INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
-EVENT SHALL TOM LORD BE LIABLE FOR ANY SPECIAL, INDIRECT OR
-CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF
-USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
-OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
-PERFORMANCE OF THIS SOFTWARE.
-
-The posix/rxspencer tests are copyright Henry Spencer:
-
-Copyright 1992, 1993, 1994, 1997 Henry Spencer.  All rights reserved.
-This software is not subject to any license of the American Telephone
-and Telegraph Company or of the Regents of the University of California.
-
-Permission is granted to anyone to use this software for any purpose on
-any computer system, and to alter it and redistribute it, subject
-to the following restrictions:
-
-1. The author is not responsible for the consequences of use of this
-   software, no matter how awful, even if they arise from flaws in it.
-
-2. The origin of this software must not be misrepresented, either by
-   explicit claim or by omission.  Since few users ever read sources,
-   credits must appear in the documentation.
-
-3. Altered versions must be plainly marked as such, and must not be
-   misrepresented as being the original software.  Since few users
-   ever read sources, credits must appear in the documentation.
-
-4. This notice may not be removed or altered.
-
-The file posix/PCRE.tests is copyright University of Cambridge:
-
-Copyright (c) 1997-2003 University of Cambridge
-
-Permission is granted to anyone to use this software for any purpose on any
-computer system, and to redistribute it freely, subject to the following
-restrictions:
-
-1. This software is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
-
-2. The origin of this software must not be misrepresented, either by
-   explicit claim or by omission. In practice, this means that if you use
-   PCRE in software that you distribute to others, commercially or
-   otherwise, you must put a sentence like this
-
-     Regular expression support is provided by the PCRE library package,
-     which is open source software, written by Philip Hazel, and copyright
-     by the University of Cambridge, England.
-
-   somewhere reasonably visible in your documentation and in any relevant
-   files or online help data or similar. A reference to the ftp site for
-   the source, that is, to
-
-     ftp://ftp.csx.cam.ac.uk/pub/software/programming/pcre/
-
-   should also be given in the documentation. However, this condition is not
-   intended to apply to whole chains of software. If package A includes PCRE,
-   it must acknowledge it, but if package B is software that includes package
-   A, the condition is not imposed on package B (unless it uses PCRE
-   independently).
-
-3. Altered versions must be plainly marked as such, and must not be
-   misrepresented as being the original software.
-
-4. If PCRE is embedded in any software that is released under the GNU
-  General Purpose Licence (GPL), or Lesser General Purpose Licence (LGPL),
-  then the terms of that licence shall supersede any condition above with
-  which it is incompatible.
-
-Files from Sun fdlibm are copyright Sun Microsystems, Inc.:
-
-Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved.
-
-Developed at SunPro, a Sun Microsystems, Inc. business.
-Permission to use, copy, modify, and distribute this
-software is freely granted, provided that this notice
-is preserved.
-
-Various long double libm functions are copyright Stephen L. Moshier:
-
-Copyright 2001 by Stephen L. Moshier <moshier@na-net.ornl.gov>
-
- This library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- This library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with this library; if not, see
- <https://www.gnu.org/licenses/>.  */
-
-Copyright (c) 1995 IBM Corporation
-
-Permission is hereby granted, free of charge, to any person obtaining
-a copy of this software and associated documentation files (the
-'Software'), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sublicense, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice shall be
-included in all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND,
-EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
-CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
-TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
-SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-Various files in sysdeps/ieee754/flt-32, taken from the CORE-MATH project
-<https://core-math.gitlabpages.inria.fr/>, are distributed under the
-following license:
-
-Copyright (c) 2022-2024 Alexei Sibidanov. Paul Zimmermann.
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in all
-copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-SOFTWARE.
@@ -1 +0,0 @@
-See https://sourceware.org/glibc/wiki/MAINTAINERS
@@ -0,0 +1,248 @@
+# Copyright (C) 1991,92,93,94,95,96,97,98,99 Free Software Foundation, Inc.
+# This file is part of the GNU C Library.
+
+# The GNU C Library is free software; you can redistribute it and/or
+# modify it under the terms of the GNU Library General Public License as
+# published by the Free Software Foundation; either version 2 of the
+# License, or (at your option) any later version.
+
+# The GNU C Library is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+# Library General Public License for more details.
+
+# You should have received a copy of the GNU Library General Public
+# License along with the GNU C Library; see the file COPYING.LIB.  If not,
+# write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+# Boston, MA 02111-1307, USA.
+
+dist:
+
+# Make the value empty so ifdef fails if it's $(-subdir).
+subdir := $(subdir)
+ifdef subdir
+.. := ../
+else
+.. :=
+endif
+
+include $(..)Makeconfig
+
+foo:=$(shell echo 'distribute=$(distribute)'>&2)
+foo:=$(shell echo 'dont_distribute=$(dont_distribute)'>&2)
+foo:=$(shell echo 'foobar=$(filter %.c %.S %.s %.h,$(distribute))'>&2)
+
+ifndef sysdep_dirs
+# Find all sysdep directories.
+export sysdep_dirs := $(shell find $(..)sysdeps -type d ! -name bits \
+				   ! -name CVS ! -name RCS \
+				   ! -name SCCS -print)
+else
+# Defined by the parent.
+sysdep_dirs := $(addprefix $(..),$(sysdep_dirs))
+endif
+
+# Don't distribute add-on subdirs.
+subdirs := $(filter-out $(add-ons),$(subdirs))
+
+# Make sure both stdio and libio get in, whichever is in use.
+subdirs += stdio libio
+
+# Make sure both aout and elf get in, whichever is in use.
+subdirs += aout elf
+
+sysdep-Subdir-files := $(wildcard $(addsuffix /Subdirs,$(sysdep_dirs)))
+ifdef sysdep-Subdir-files
+subdirs := $(sort $(subdirs) \
+		  $(shell sed -e 's/\#.*$$//' $(sysdep-Subdir-files)))
+endif
+
+
+# Makefiles can define `source_dirs' to list nonstandard directories
+# where source files might be found.
+
+ifdef	subdir
+all-headers = $(filter-out $(sysdep_headers),$(headers))
+else
+distinfo := $(shell MAKEFLAGS= MFLAGS= $(MAKE) -s no_deps=t \
+		     inhibit_interface_rules=t inhibit_mach_syscalls=t \
+		     inhibit_timezone_rules=t \
+		     subdirs='$(subdirs)' echo-distinfo | grep -v '^make')
+foo:=$(shell echo>&2 '+distinfo=$(+distinfo)')
+all-headers := $(patsubst +header+%,%,$(filter +header+%,$(+distinfo)))
+# Ignore subdir headers without top-level indirections.
+all-headers := $(sort $(headers) \
+		      $(patsubst include/%,%,\
+				 $(wildcard $(addprefix include/,\
+							$(all-headers)))))
+# Filter out names like ../conf/portability.h that would point outside
+# the source directory.
+all-headers := $(filter-out ../%,$(all-headers))
+subdir-nodist := $(patsubst +nodist+%,%,$(filter +nodist+%,$(+distinfo)))
+endif
+foo:=$(shell echo 'IS THIS WORKING??? all-headers=$(all-headers)' >&2)
+
+sources += $(addsuffix .c,$(elided-routines) \
+		          $(foreach l,$(extra-libs),$($l-routines)))
+
+# Find all sysdep sources and headers.
+maybe-sysdeps := $(sources) $(sources:.c=.s) $(sources:.c=.S) $(all-headers) \
+		  $(filter %.c %.S %.s %.h %.sub,$(distribute))
+foo:=$(shell echo '+maybe-sysdeps=$(+maybe-sysdeps)'>&2)
+# Find all the files that have a generic version.
+try-sysdeps := $(foreach dir,$(..)sysdeps/generic $(..)sysdeps/libm-ieee754,\
+			     $(addprefix $(dir)/,$(+maybe-sysdeps)))
+foo:=$(shell echo 'try-sysdeps=$(try-sysdeps)'>&2)
+sysdeps := $(wildcard $(try-sysdeps))
+foo:=$(shell echo 'generic +sysdeps=$(+sysdeps)'>&2)
+sysdep-names := $(sort $(patsubst $(..)sysdeps/generic/%,%,\
+				   $(patsubst $(..)sysdeps/libm-ieee754/%,%,\
+					      $(+sysdeps))))
+foo:=$(shell echo '+sysdep-names=$(+sysdep-names)' >&2)
+
+ifdef subdir-dirs
+vpath % $(subdir-dirs)
+endif
+
+# Now find all the sysdep versions of those files.
+sysdeps := $(foreach dir,$(sysdep_dirs) $(source_dirs),\
+		      $(wildcard $(addprefix $(dir)/, \
+					     $(+sysdep-names) \
+					     $(+sysdep-names:.c=.s) \
+					     $(+sysdep-names:.c=.S) \
+				  )))
+
+
+# Source and header files to go in the distribution tar file.
+
+.S.s := $(wildcard $(sources:.c=.S) $(sources:.c=.s))
+sources := $(filter-out $(addsuffix .c,$(basename $(.S.s))),$(sources)) $(.S.s)
+
+out := $(patsubst %.S,%.c,$(+sysdep-names:.s=.c)) \
+	$(addsuffix .c,$(sysdep_routines)) \
+	$(+subdir-nodist) $(dont_distribute)
+foo:=$(shell echo '+out=$(+out)' >&2; echo foofoo >&2)
+tsrcs	:= $(filter-out $(+out), $(sources) $(all-headers)) $(+sysdeps)
+foo:=$(shell echo 'made +tsrcs=$(+tsrcs)'>&2)
+foo:=$(shell echo generated='$(generated)' >&2)
+#generated := $(sort $(generated) $(generated:.S=.c) $(generated:.s=.c))
+#foo:=$(shell echo now generated='$(generated)' >&2)
+tsrcs := $(filter-out $(generated),$(+tsrcs))
+tsrcs := $(sort $(filter-out $(+out),$(+tsrcs) $(distribute)))
+foo:=$(shell echo '+tsrcs=$(+tsrcs)'>&2)
+foo:=$(shell echo foobie, dammit! >&2)
+
+ifndef tardir
+export tardir := glibc-$(version)
+endif
+
+$(..)glibc-$(version):
+	ln -s . $@
+
+#+tsrcs := $(+tsrcs) \
+#	  TAGS
+.PHONY: TAGS
+TAGS: $(..)MakeTAGS
+	$(MAKE) -f $< $@ -o subdir_TAGS
+
+ifdef	   subdir
+
+foo:=$(shell echo subdir foo >&2)
+
+tsrcs := Makefile $(wildcard Versions) $(wildcard Depend) $(+tsrcs) \
+	  $(addsuffix .c,$(others) $(tests) $(test-srcs)) \
+	  $(wildcard $(addsuffix .input,$(tests) $(test-srcs)) \
+	  $(addsuffix .args,$(tests) $(test-srcs)))
+tardeps := $(strip $(+tsrcs))
+
+verbose = v
+
+.PHONY: dist
+dist: $(..)$(tardir) $(+tardeps)
+	@cd ..; if test -f dist.tar; then c=u; else c=c; fi;	\
+	$(+cmdecho) "cd ..; tar $${c}h$(verbose)f dist.tar ...";	\
+	tar $${c}h$(verbose)f dist.tar \
+	    $(addprefix $(tardir)/$(subdir)/,$(filter-out $<,$^))
+
+else	# Parent makefile.
+
+# Find what other things sysdep directories want to distribute.
+
+foo:=$(shell echo parent foobie>&2)
+sysdep-distfiles := $(wildcard $(addsuffix /Dist,$(sysdep_dirs)))
+foo:=$(shell echo +sysdep-distfiles='$(+sysdep-distfiles)'>&2)
+sysdep-dist := $(foreach file,$(+sysdep-distfiles),\
+			  $(addprefix $(dir $(file)), \
+				      $(shell sed -e 's/\#.*$$//' $(file)))) \
+		$(+sysdep-distfiles) \
+		$(sysdep-Subdir-files)
+foo:=$(shell echo '+sysdep-dist=$(+sysdep-dist)' >&2)
+
+sysdep-tsrcs := $(wildcard $(foreach file,Makefile Implies syscalls.list\
+				           configure configure.in Versions,\
+				      $(addsuffix /$(file),$(sysdep_dirs)))) \
+		 $(+sysdep-dist)
+
+tsrcs := $(+tsrcs) $(+sysdep-tsrcs) $(wildcard $(+sysdep-names:%=include/%))
+
+ifeq ($(with-cvs),yes)
+define autoconf-it
+autoconf $(ACFLAGS) $< > $@.new
+mv -f $@.new $@
+test ! -d CVS || cvs $(CVSOPTS) commit -m'Regenerated: autoconf $(ACFLAGS) $<' $@
+endef
+else
+define autoconf-it
+autoconf $(ACFLAGS) $< > $@.new
+mv -f $@.new $@
+endef
+endif
+
+configure: configure.in aclocal.m4; $(autoconf-it)
+%/configure: %/configure.in aclocal.m4; $(autoconf-it)
+
+dist: $(tardir).tar.gz
+
+subdir_dist: dist.tar
+dist.tar: README $(tardir) $(+tsrcs)
+	tar chvf $@ $(addprefix $(tardir)/,$(filter-out $(tardir),$^))
+
+$(tardir).tar: dist.tar subdir_dist
+	@echo Files listed here have names exceeding 14 chars.
+	tar xfv $< -C $${TMPDIR-/tmp} | sed -n '/[^/]\{15,\}/p'
+	tar covf $@ -C $${TMPDIR-/tmp} $(tardir)
+	-rm -fr $${TMPDIR-/tmp}/$(tardir) dist.tar &
+
+%.Z: %
+	compress -c $< > $@
+
+%.gz: %
+	gzip -9 -v -c $< > $@
+
+foo:=$(shell echo subdirs=$(subdirs) >&2)
+dist-subdirs := $(addprefix dist-,$(subdirs)) # dist-manual
+.PHONY: subdir_dist $(dist-subdirs)
+subdir_dist: $(dist-subdirs)
+$(dist-subdirs):
+	$(MAKE) -C $(patsubst dist-%,%,$@) dist
+
+# This is here instead of in Makefile so it can use $(release) and $(version).
+README: README.template version.h
+	-rm -f $@
+	sed -e 's/RELEASE/$(release)/' -e 's/VERSION/$(version)/' < $< > $@
+# Make it unwritable so I won't change it by mistake.
+	chmod 444 $@
+ifeq ($(with-cvs),yes)
+	test ! -d CVS || cvs $(CVSOPTS) commit -m'Remade for $(release)-$(version)' $@
+endif
+
+
+endif	# Subdirectory vs. parent makefile
+
+# Get these things out of the environment because they take up lots of space.
+unexport distribute generated
+
+# Fnord.
+export inhibit_mach_syscalls=t
+export no_deps=t
+export inhibit_interface_rules=t
@@ -0,0 +1,184 @@
+# Make the TAGS files.
+
+# Copyright (C) 1992, 1994, 1995, 1996, 1998 Free Software Foundation, Inc.
+# This file is part of the GNU C Library.
+
+# The GNU C Library is free software; you can redistribute it and/or
+# modify it under the terms of the GNU Library General Public License
+# as published by the Free Software Foundation; either version 2 of
+# the License, or (at your option) any later version.
+
+# The GNU C Library is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+# Library General Public License for more details.
+
+# You should have received a copy of the GNU Library General Public
+# License along with the GNU C Library; see the file COPYING.LIB.  If not,
+# write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+# Boston, MA 02111-1307, USA.
+
+# Make this the default goal.
+TAGS:
+
+ifdef subdir
+.. := ../
+endif
+
+include $(..)Makeconfig
+
+ifndef tags_sources
+ifeq ($(subdir),ctype)
+# In most cases, we want the C source files to come before
+# the header files so tags for optimizing #define's in the
+# headers won't be put in the tags files, but for ctype,
+# the functions are just backup for the #define's in the header.
+tags_sources = $(all-headers) $(all-sources) $(all-dist)
+else	# Not ctype.
+tags_sources = $(all-sources) $(all-headers) $(all-dist)
+endif	# ctype
+endif	# No tags_sources
+
+sysdep-dirs := $(full-config-sysdirs)
+
+ifndef sysdep_dirs
+# Find all sysdep directories.
+sysdep_dirs := $(shell find $(..)sysdeps \
+			    $(wildcard \
+				$(patsubst %,$(..)%/sysdeps,$(add-ons))) \
+			    -type d ! -name RCS ! -name CVS \
+			    ! -name SCCS -print)
+endif
+
+# Find all sysdep dirs there are, but putting the ones
+# we are configured to use first and preserving their order.
+all-dirs := $(subdir-dirs) \
+	    $(objdir) \
+	    $(sysdep-dirs) \
+	    $(source_dirs) \
+	    $(filter-out $(sysdep-dirs),$(sysdep_dirs))
+
+# Find all the subdirs there are, but putting the ones
+# we are configured to use first and preserving their order.
+ifndef subdir
+subdirs := $(subdirs) \
+	   $(filter-out $(subdirs),\
+			$(shell sed -e 's/\#.*$$//' \
+				    $(wildcard $(addsuffix /Subdirs,\
+							   $(all-dirs)))\
+				    /dev/null))
+all-dist = $(foreach Dist,$(wildcard $(all-dirs:%=%/Dist)),\
+		     $(addprefix $(Dist:%/Dist=%)/,\
+				 $(filter %.c %.h %.S %.s,\
+					  $(shell cat $(Dist)))))
+tags_sources = $(all-sources) $(all-headers) $(all-dist)
+else
+all-dist = $(distribute)
+endif
+
+# sources and headers must be simply expanded variables
+sources := $(sources) $(filter %.c %.s %.S,$(all-dist))
+headers := $(headers) $(filter %.h,$(all-dist))
+all-dist := $(filter-out %.h %.c %.s %.S,$(all-dist))
+
+sources += $(foreach lib,$(extra-libs),$($(lib)-routines:=.c))
+
+# All different versions of $(sources), preserving the configured sysdep
+# directory order.
+# Files that are found in the current directory cannot occur in
+# sysdep directories, so don't bother searching them.
+sysdep-sources := $(filter-out $(wildcard $(sources)), $(sources))
+all-sources = $(wildcard $(sort $(sources) $(sources:.c=.S) $(sources:.c=.s)  \
+				$(others:=.c) $(tests:=.c) $(test-srcs:=.c))) \
+	      $(foreach dir,$(all-dirs),\
+			$(wildcard \
+			   $(addprefix $(dir)/,\
+				       $(sort $(sysdep-sources) \
+					      $(sysdep-sources:.c=.S) \
+					      $(sysdep-sources:.c=.s)))))
+
+sysdep-headers := $(filter-out $(wildcard $(headers)), $(headers))
+all-headers = $(wildcard $(headers)) \
+	      $(foreach dir,$(all-dirs),\
+			$(wildcard $(addprefix $(dir)/,$(sysdep-headers))))
+
+tags_sources := $(strip $(tags_sources))
+
+TAGS: $(tags_sources)
+ifdef subdir
+ifdef tags_sources
+	$(ETAGS) -o $@ $^
+else
+# No sources.  Create a dummy file.
+	touch $@
+endif # tags_sources
+else # parent
+TAGS: subdir_TAGS
+# Note that this uses the -i switch, and thus requires v19 etags.
+	$(ETAGS) -o $@ \
+		 $(subdirs:%=-i %/TAGS) \
+		 $(filter-out subdir_TAGS,$^)
+
+.PHONY: subdir_TAGS $(subdirs:%=%/TAGS)
+subdir_TAGS: $(subdirs:%=%/TAGS)
+$(subdirs:%=%/TAGS):
+	$(MAKE) -C $(@D) no_deps=t $(@F)
+
+endif # subdir
+
+ifndef XGETTEXT
+XGETTEXT = xgettext
+endif
+
+P = $(..)po
+
+ifdef subdir
+domain = $(subdir)
+else
+domain = libc-top
+endif
+
+define extract
+@rm -f $@.new
+$(XGETTEXT) --keyword=_ --keyword=N_ --add-comments=TRANS  --sort-output \
+	    --omit-header -n -d - $(XGETTEXTFLAGS-$(@F)) > $@.new $^
+mv -f $@.new $@
+endef
+
+text-srcs := $(filter %.c %.h %.cc %.C,$(tags_sources))
+$P/$(domain).pot: $(text-srcs)
+ifeq (,$(text-srcs))
+	cp /dev/null $@
+else
+	$(extract)
+endif
+
+all-pot = $P/libc-top.pot $P/subdirs.pot
+
+ifndef subdir
+# Collect all the subdir messages, massaging the file names in comments
+# to include the subdir name.
+$P/subdirs.pot: $(subdirs:%=$P/%.pot)
+	@rm -f $@.new
+	(for d in $(subdirs); \
+	 do sed "/^#:/s% % $$d/%g" $P/$$d.pot; done) > $@.new
+	mv -f $@.new $@
+
+# Combine all the messages into the final sorted template translation file.
+# The following code requires GNU date.
+$P/libc.pot: $(all-pot)
+	@rm -f $@.new
+	set `date -R`; disp="$$6"; \
+	sed -e 's/VERSION/$(version)/' \
+	    -e "s/DATE/`date +'%Y-%m-%d %H:%M'$$disp`/" \
+	    po/header.pot > $@.new
+	$(XGETTEXT) -d - --omit-header -n -s $^ >> $@.new
+	mv -f $@.new $@
+ifeq ($(with-cvs),yes)
+	test ! -d CVS || cvs $(CVSOPTS) ci -m'Regenerated from source files' $@
+endif
+
+$(subdirs:%=$P/%.pot): $P/%.pot: FORCE
+	$(MAKE) -C $* no_deps=t ../$@
+FORCE:
+endif
@@ -1,19 +1,20 @@
-# Copyright (C) 1991-2026 Free Software Foundation, Inc.
+# Copyright (C) 1991,92,93,94,95,96,97,98,99 Free Software Foundation, Inc.
 # This file is part of the GNU C Library.

 # The GNU C Library is free software; you can redistribute it and/or
-# modify it under the terms of the GNU Lesser General Public
-# License as published by the Free Software Foundation; either
-# version 2.1 of the License, or (at your option) any later version.
+# modify it under the terms of the GNU Library General Public License as
+# published by the Free Software Foundation; either version 2 of the
+# License, or (at your option) any later version.

 # The GNU C Library is distributed in the hope that it will be useful,
 # but WITHOUT ANY WARRANTY; without even the implied warranty of
 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-# Lesser General Public License for more details.
+# Library General Public License for more details.

-# You should have received a copy of the GNU Lesser General Public
-# License along with the GNU C Library; if not, see
-# <https://www.gnu.org/licenses/>.
+# You should have received a copy of the GNU Library General Public
+# License along with the GNU C Library; see the file COPYING.LIB.  If not,
+# write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+# Boston, MA 02111-1307, USA.

 #
 #	Master Makefile for the GNU C library
@@ -26,51 +27,42 @@ include Makeconfig


 # This is the default target; it makes everything except the tests.
-.PHONY: all help minihelp
-all: minihelp lib others
-
-help:
-	@sed '0,/^help-starts-here$$/d' Makefile.help
-
-minihelp:
-	@echo
-	@echo type \"make help\" for help with common glibc makefile targets
-	@echo
-
+.PHONY: all
+all: lib others

-ifneq ($(AUTOCONF),no)
-
+ifeq ($(with-cvs),yes)
 define autoconf-it
@-rm -f $@.new
-$(AUTOCONF) $(ACFLAGS) $< > $@.new
-chmod a-w$(patsubst %,$(comma)a+x,$(filter .,$(@D))) $@.new
+autoconf $(ACFLAGS) $< > $@.new
+chmod a-w,a+x $@.new
+mv -f $@.new $@
+test ! -d CVS || cvs $(CVSOPTS) commit -m'Regenerated: autoconf $(ACFLAGS) $<' $@
+endef
+else
+define autoconf-it
+@-rm -f $@.new
+autoconf $(ACFLAGS) $< > $@.new
+chmod a-w,a+x $@.new
 mv -f $@.new $@
 endef
+endif

-configure: configure.ac aclocal.m4; $(autoconf-it)
-%/configure: %/configure.ac aclocal.m4; $(autoconf-it)
-%/preconfigure: %/preconfigure.ac aclocal.m4; $(autoconf-it)
-
-endif # $(AUTOCONF) = no
-
-
-# We don't want to run anything here in parallel.
-.NOTPARALLEL:
+configure: configure.in aclocal.m4; $(autoconf-it)
+%/configure: %/configure.in aclocal.m4; $(autoconf-it)

 # These are the targets that are made by making them in each subdirectory.
 +subdir_targets	:= subdir_lib objects objs others subdir_mostlyclean	\
 		   subdir_clean subdir_distclean subdir_realclean	\
-		   tests xtests						\
-		   subdir_update-abi subdir_check-abi			\
-		   subdir_update-all-abi				\
-		   subdir_echo-headers					\
+		   tests subdir_lint.out				\
+		   subdir_distinfo					\
+		   subdir_echo-headers subdir_echo-distinfo		\
 		   subdir_install					\
-		   subdir_objs subdir_stubs subdir_testclean		\
+		   subdir_testclean					\
 		   $(addprefix install-, no-libc.a bin lib data headers others)

-headers := limits.h values.h features.h features-time64.h gnu-versions.h \
-	   bits/xopen_lim.h gnu/libc-version.h stdc-predef.h \
-	   bits/libc-header-start.h
+headers := errno.h sys/errno.h bits/errno.h limits.h values.h	\
+	   features.h gnu-versions.h bits/libc-lock.h bits/xopen_lim.h	\
+	   gnu/libc-version.h

 echo-headers: subdir_echo-headers

@@ -80,24 +72,21 @@ vpath %.h $(subdir-dirs)

 # What to install.
 install-others = $(inst_includedir)/gnu/stubs.h
-install-bin-script =
+install-bin = glibcbug

 ifeq (yes,$(build-shared))
-headers += gnu/lib-names.h
+install-others += $(inst_includedir)/gnu/lib-names.h
 endif

 include Makerules

 ifeq ($(build-programs),yes)
-others: $(addprefix $(objpfx),$(install-bin-script))
+others: $(addprefix $(objpfx),$(install-bin))
 endif

 # Install from subdirectories too.
 install: subdir_install

-# Explicit dependency so that `make install-headers' works
-install-headers: install-headers-nosubdir
-
 # Make sure that the dynamic linker is installed before libc.
 $(inst_slibdir)/libc-$(version).so: elf/ldso_install

@@ -105,18 +94,23 @@ $(inst_slibdir)/libc-$(version).so: elf/ldso_install
 elf/ldso_install:
 	$(MAKE) -C $(@D) $(@F)

-# Create links for shared libraries using the `ldconfig' program if possible.
+# Create links for shared libraries using the `ldconfig' program is possible.
 # Ignore the error if we cannot update /etc/ld.so.cache.
 ifeq (no,$(cross-compiling))
 ifeq (yes,$(build-shared))
+install: install-symbolic-link
+.PHONY: install-symbolic-link
+install-symbolic-link: subdir_install
+	$(symbolic-link-prog) $(symbolic-link-list)
+	rm -f $(symbolic-link-list)
+
 install:
-	-test ! -x $(elf-objpfx)ldconfig || LC_ALL=C \
-	  $(elf-objpfx)ldconfig $(addprefix -r ,$(install_root)) \
-				$(slibdir) $(libdir)
+	-test ! -x $(common-objpfx)elf/ldconfig || \
+	  $(common-objpfx)elf/ldconfig -d $(inst_slibdir) $(inst_libdir)
 ifneq (no,$(PERL))
 ifeq (/usr,$(prefix))
 ifeq (,$(install_root))
-	LD_SO=$(ld.so-version) CC="$(CC)" $(PERL) scripts/test-installation.pl $(common-objpfx)
+	CC="$(CC)" $(PERL) scripts/test-installation.pl $(common-objpfx)
 endif
 endif
 endif
@@ -128,291 +122,8 @@ lib-noranlib: subdir_lib

 ifeq (yes,$(build-shared))
 # Build the shared object from the PIC object library.
-lib: $(common-objpfx)libc.so $(common-objpfx)linkobj/libc.so
-endif # $(build-shared)
-
-# Used to build testrun.sh.
-define testrun-script
-#!/bin/bash
-builddir=`dirname "$$0"`
-GCONV_PATH="$${builddir}/iconvdata"
-
-usage () {
-cat << EOF
-Usage: $$0 [OPTIONS] <program> [ARGUMENTS...]
-
-  --tool=TOOL  Run with the specified TOOL. It can be strace, rpctrace,
-               valgrind or container. The container will run within
-               support/test-container.  For strace and valgrind,
-               additional arguments can be passed after the tool name.
-EOF
-
-  exit 1
-}
-
-toolname=default
-while test $$# -gt 0 ; do
-  case "$$1" in
-    --tool=*)
-      toolname="$${1:7}"
-      shift
-      ;;
-    --*)
-      usage
-      ;;
-    *)
-      break
-      ;;
-  esac
-done
-
-if test $$# -eq 0 ; then
-  usage
-fi
-
-case "$$toolname" in
-  default)
-    exec $(subst $(common-objdir),"$${builddir}", $(test-program-prefix)) \
-      $${1+"$$@"}
-    ;;
-  strace*)
-    exec $$toolname $(patsubst %, -E%, $(run-program-env)) \
-      $(test-via-rtld-prefix) $${1+"$$@"}
-    ;;
-  rpctrace)
-    exec rpctrace $(patsubst %, -E%, $(run-program-env)) \
-      $(test-via-rtld-prefix) $${1+"$$@"}
-    ;;
-  valgrind*)
-    exec env $(run-program-env) $$toolname $(test-via-rtld-prefix) $${1+"$$@"}
-    ;;
-  container)
-    exec env $(run-program-env) $(test-via-rtld-prefix) \
-      $(common-objdir)/support/test-container \
-      env $(run-program-env) $(test-via-rtld-prefix) $${1+"$$@"}
-    ;;
-  *)
-    usage
-    ;;
-esac
-endef
-
-# This is a handy script for running any dynamically linked program against
-# the current libc build for testing.
-$(common-objpfx)testrun.sh: $(common-objpfx)config.make \
-			    $(..)Makeconfig $(..)Makefile
-	$(file >$@T,$(testrun-script))
-	chmod a+x $@T
-	mv -f $@T $@
-postclean-generated += testrun.sh
-
-define debugglibc
-#!/bin/bash
-
-SOURCE_DIR="$(CURDIR)"
-BUILD_DIR="$(common-objpfx)"
-CMD_FILE="$(common-objpfx)debugglibc.gdb"
-CONTAINER=false
-DIRECT=true
-STATIC=false
-SYMBOLSFILE=true
-unset TESTCASE
-unset BREAKPOINTS
-unset ENVVARS
-
-usage()
-{
-cat << EOF
-Usage: $$0 [OPTIONS] <program>
-
-   Or: $$0 [OPTIONS] -- <program> [<args>]...
-
-  where <program> is the path to the program being tested,
-  and <args> are the arguments to be passed to it.
-
-Options:
-
-  -h, --help
-	Prints this message and leaves.
-
-  The following options require one argument:
-
-  -b, --breakpoint
-	Breakpoints to set at the beginning of the execution
-	(each breakpoint demands its own -b option, e.g. -b foo -b bar)
-  -e, --environment-variable
-	Environment variables to be set with 'exec-wrapper env' in GDB
-	(each environment variable demands its own -e option, e.g.
-	-e FOO=foo -e BAR=bar)
-
-  The following options do not take arguments:
-
-  -c, --in-container
-	Run the test case inside a container and automatically attach
-	GDB to it.
-  -i, --no-direct
-	Selects whether to pass the --direct flag to the program.
-	--direct is useful when debugging glibc test cases. It inhibits the
-	tests from forking and executing in a subprocess.
-	Default behaviour is to pass the --direct flag, except when the
-	program is run with user specified arguments using the "--" separator.
-  -s, --no-symbols-file
-	Do not tell GDB to load debug symbols from the program.
-EOF
-}
-
-# Parse input options
-while [[ $$# > 0 ]]
-do
-  key="$$1"
-  case $$key in
-    -h|--help)
-      usage
-      exit 0
-      ;;
-    -b|--breakpoint)
-      BREAKPOINTS="break $$2\n$$BREAKPOINTS"
-      shift
-      ;;
-    -e|--environment-variable)
-      ENVVARS="$$2 $$ENVVARS"
-      shift
-      ;;
-    -c|--in-container)
-      CONTAINER=true
-      ;;
-    -i|--no-direct)
-      DIRECT=false
-      ;;
-    -s|--no-symbols-file)
-      SYMBOLSFILE=false
-      ;;
-    --)
-      shift
-      TESTCASE=$$1
-      COMMANDLINE="$$@"
-      # Don't add --direct when user specifies program arguments
-      DIRECT=false
-      break
-      ;;
-    *)
-      TESTCASE=$$1
-      COMMANDLINE=$$TESTCASE
-      ;;
-  esac
-  shift
-done
-
-# Check for required argument and if the testcase exists
-if [ ! -v TESTCASE ] || [ ! -f $${TESTCASE} ]
-then
-  usage
-  exit 1
-fi
-
-# Container tests needing locale data should install them in-container.
-# Other tests/binaries need to use locale data from the build tree.
-if [ "$$CONTAINER" = false ]
-then
-  ENVVARS="GCONV_PATH=$${BUILD_DIR}/iconvdata $$ENVVARS"
-  ENVVARS="LOCPATH=$${BUILD_DIR}/localedata $$ENVVARS"
-  ENVVARS="LC_ALL=C $$ENVVARS"
-fi
-
-# Expand environment setup command
-if [ -v ENVVARS ]
-then
-  ENVVARSCMD="set exec-wrapper env $$ENVVARS"
-fi
-
-# Expand direct argument
-if [ "$$DIRECT" == true ]
-then
-  DIRECT="--direct"
-else
-  DIRECT=""
-fi
-
-# Check if the test case is static
-if file $${TESTCASE} | grep "statically linked" >/dev/null
-then
-  STATIC=true
-else
-  STATIC=false
-fi
-
-# Expand symbols loading command
-if [ "$$SYMBOLSFILE" == true ]
-then
-  SYMBOLSFILE="add-symbol-file $${TESTCASE}"
-else
-  SYMBOLSFILE=""
-fi
-
-# GDB commands template
-template ()
-{
-cat <<EOF
-set environment C -E -x c-header
-set auto-load safe-path $${BUILD_DIR}/nptl_db:\$$debugdir:\$$datadir/auto-load
-set libthread-db-search-path $${BUILD_DIR}/nptl_db
-__ENVVARS__
-__SYMBOLSFILE__
-break _dl_start_user
-run --library-path $(rpath-link):$${BUILD_DIR}/nptl_db \
-__COMMANDLINE__ __DIRECT__
-__BREAKPOINTS__
-EOF
-}
-
-# Generate the commands file for gdb initialization
-template | sed \
-  -e "s|__ENVVARS__|$$ENVVARSCMD|" \
-  -e "s|__SYMBOLSFILE__|$$SYMBOLSFILE|" \
-  -e "s|__COMMANDLINE__|$$COMMANDLINE|" \
-  -e "s|__DIRECT__|$$DIRECT|" \
-  -e "s|__BREAKPOINTS__|$$BREAKPOINTS|" \
-  > $$CMD_FILE
-
-echo
-echo "Debugging glibc..."
-echo "Build directory  : $$BUILD_DIR"
-echo "Source directory : $$SOURCE_DIR"
-echo "GLIBC Testcase   : $$TESTCASE"
-echo "GDB Commands     : $$CMD_FILE"
-echo "Env vars         : $$ENVVARS"
-echo
-
-if [ "$$CONTAINER" == true ]
-then
-# Use testrun.sh to start the test case with WAIT_FOR_DEBUGGER=1, then
-# automatically attach GDB to it.
-WAIT_FOR_DEBUGGER=1 $(common-objpfx)testrun.sh --tool=container $${TESTCASE} &
-gdb -x $${TESTCASE}.gdb
-elif [ "$$STATIC" == true ]
-then
-gdb $${TESTCASE}
-else
-# Start the test case debugging in two steps:
-#   1. the following command invokes gdb to run the loader;
-#   2. the commands file tells the loader to run the test case.
-gdb -q \
-  -x $${CMD_FILE} \
-  -d $${SOURCE_DIR} \
-  $${BUILD_DIR}/elf/ld.so
-fi
-endef
-
-# This is another handy script for debugging dynamically linked program
-# against the current libc build for testing.
-$(common-objpfx)debugglibc.sh: $(common-objpfx)config.make \
-			    $(..)Makeconfig $(..)Makefile
-	$(file >$@T,$(debugglibc))
-	chmod a+x $@T
-	mv -f $@T $@
-postclean-generated += debugglibc.sh debugglibc.gdb
-
-others: $(common-objpfx)testrun.sh $(common-objpfx)debugglibc.sh
+lib: $(common-objpfx)libc.so
+endif

 # Makerules creates a file `stubs' in each subdirectory, which
 # contains `#define __stub_FUNCTION' for each function defined in that
@@ -421,52 +132,39 @@ others: $(common-objpfx)testrun.sh $(common-objpfx)debugglibc.sh

 subdir-stubs := $(foreach dir,$(subdirs),$(common-objpfx)$(dir)/stubs)

-ifndef abi-variants
-installed-stubs = $(inst_includedir)/gnu/stubs.h
-else
-installed-stubs = $(inst_includedir)/gnu/stubs-$(default-abi).h
-
-$(inst_includedir)/gnu/stubs.h: $(+force)
-	$(make-target-directory)
-	{ \
-	 echo '/* This file is automatically generated.';\
-	 echo "   This file selects the right generated file of \`__stub_FUNCTION' macros";\
-	 echo '   based on the architecture being compiled for.  */'; \
-	 echo ''; \
-	 $(foreach h,$(abi-includes), echo '#include <$(h)>';) \
-	 echo ''; \
-	 $(foreach v,$(abi-variants),\
-	 $(if $(abi-$(v)-condition),\
-	 echo '#if $(abi-$(v)-condition)'; \
-	 echo '# include <gnu/stubs-$(v).h>'); \
-	 $(if $(abi-$(v)-condition),echo '#endif';) \
-	 rm -f $(@:.d=.h).new$(v); \
-	 ) \
-	} > $(@:.d=.h).new
-	mv -f $(@:.d=.h).new $(@:.d=.h)
-
-install-others-nosubdir: $(installed-stubs)
-endif
-
-
 # Since stubs.h is never needed when building the library, we simplify the
 # hairy installation process by producing it in place only as the last part
 # of the top-level `make install'.  It depends on subdir_install, which
 # iterates over all the subdirs; subdir_install in each subdir depends on
 # the subdir's stubs file.  Having more direct dependencies would result in
 # extra iterations over the list for subdirs and many recursive makes.
-$(installed-stubs): include/stubs-prologue.h subdir_install
+$(inst_includedir)/gnu/stubs.h: subdir_install
 	$(make-target-directory)
 	@rm -f $(objpfx)stubs.h
-	(sed '/^@/d' $<; LC_ALL=C sort $(subdir-stubs)) > $(objpfx)stubs.h
+	(echo '/* This file is automatically generated.';\
+	 echo '   It defines a symbol `__stub_FUNCTION'\'' for each function';\
+	 echo '   in the C library which is a stub, meaning it will fail';\
+	 echo '   every time called, usually setting errno to ENOSYS.  */';\
+	 sort $(subdir-stubs)) > $(objpfx)stubs.h
 	if test -r $@ && cmp -s $(objpfx)stubs.h $@; \
 	then echo 'stubs.h unchanged'; \
 	else $(INSTALL_DATA) $(objpfx)stubs.h $@; fi
 	rm -f $(objpfx)stubs.h

+ifeq (yes,$(build-shared))
+
+$(inst_includedir)/gnu/lib-names.h: $(common-objpfx)gnu/lib-names.h $(+force)
+	$(do-install)
+endif
+
+# The `glibcbug' script contains the version number and it shall be rebuild
+# whenever this changes or the `glibcbug.in' file.
+$(objpfx)glibcbug: $(common-objpfx)config.status glibcbug.in
+	cd $(<D) && CONFIG_FILES=$(@F) CONFIG_HEADERS= $(SHELL) $(<F)
+
 # This makes the Info or DVI file of the documentation from the Texinfo source.
-.PHONY: info dvi pdf html
-info dvi pdf html:
+.PHONY: info dvi
+info dvi:
 	$(MAKE) $(PARALLELMFLAGS) -C manual $@

 # This makes all the subdirectory targets.
@@ -481,13 +179,7 @@ all-subdirs-targets := $(foreach dir,$(subdirs),\
 # The action for each of those is to cd into the directory and make the
 # target there.
 $(all-subdirs-targets):
-	$(MAKE) $(PARALLELMFLAGS) $(subdir-target-args) $(@F)
-
-define subdir-target-args
-subdir=$(@D)$(if $($(@D)-srcdir),\
-C $($(@D)-srcdir) ..=`pwd`/,\
-C $(@D) ..=../)
-endef
+	$(MAKE) $(PARALLELMFLAGS) -C $(@D) $(@F)

 .PHONY: $(+subdir_targets) $(all-subdirs-targets)

@@ -504,8 +196,8 @@ parent-mostlyclean: common-mostlyclean # common-mostlyclean is in Makerules.
 parent-clean: parent-mostlyclean common-clean

 postclean = $(addprefix $(common-objpfx),$(postclean-generated)) \
-	    $(addprefix $(objpfx),sysd-dirs sysd-rules) \
-	    $(addprefix $(objpfx),sysd-sorted soversions.mk soversions.i)
+	    $(addprefix $(objpfx),sysd-Makefile sysd-dirs sysd-rules) \
+	    $(addprefix $(objpfx),sysd-sorted soversions.mk)

 clean: parent-clean
 # This is done this way rather than having `subdir_clean' be a
@@ -513,207 +205,13 @@ clean: parent-clean
 # subdirectories are dealt with and so they won't try to remove object
 # files from it when it's going to be removed anyway.
 	@$(MAKE) subdir_clean no_deps=t
-	-rm -f $(postclean)
 mostlyclean: parent-mostlyclean
 	@$(MAKE) subdir_mostlyclean no_deps=t
 	-rm -f $(postclean)

-# Remove test artifacts from the whole glibc build.
-# do-tests-clean removes test artifacts from top-level directory, and
-# subdir_testclean removes them from individual sub-directories.
-tests-clean: do-tests-clean
+tests-clean:
 	@$(MAKE) subdir_testclean no_deps=t

-ifneq (,$(CXX))
-vpath c++-types.data $(+sysdep_dirs)
-
-tests-special += $(objpfx)c++-types-check.out
-$(objpfx)c++-types-check.out: c++-types.data scripts/check-c++-types.sh
-	scripts/check-c++-types.sh $< $(CXX) $(filter-out -std=gnu11 $(+gccwarn-c),$(CFLAGS)) $(CPPFLAGS) > $@; \
-	$(evaluate-test)
-endif
-
-tests-special += $(objpfx)check-local-headers.out
-$(objpfx)check-local-headers.out: scripts/check-local-headers.sh
-	AWK='$(AWK)' scripts/check-local-headers.sh \
-	  "$(includedir)" "$(objpfx)" < /dev/null > $@; \
-	$(evaluate-test)
-
-ifneq "$(headers)" ""
-# Special test of all the installed headers in this directory.
-tests-special += $(objpfx)check-installed-headers-c.out
-libof-check-installed-headers-c := testsuite
-$(objpfx)check-installed-headers-c.out: \
-    scripts/check-installed-headers.sh $(headers)
-	$(SHELL) $(..)scripts/check-installed-headers.sh c $(supported-fortify) \
-	  "$(CC) $(test-config-cflags-finput-charset-ascii) \
-	     $(filter-out -std=%,$(CFLAGS)) -D_ISOMAC $(+includes)" \
-	  $(headers) > $@; \
-	$(evaluate-test)
-
-ifneq "$(CXX)" ""
-tests-special += $(objpfx)check-installed-headers-cxx.out
-libof-check-installed-headers-cxx := testsuite
-$(objpfx)check-installed-headers-cxx.out: \
-    scripts/check-installed-headers.sh $(headers)
-	$(SHELL) $(..)scripts/check-installed-headers.sh c++ $(supported-fortify) \
-	  "$(CXX) $(test-config-cxxflags-finput-charset-ascii) \
-	     $(filter-out -std=%,$(CXXFLAGS)) -D_ISOMAC $(+includes)" \
-	  $(headers) > $@; \
-	$(evaluate-test)
-endif # $(CXX)
-
-tests-special += $(objpfx)check-wrapper-headers.out
-$(objpfx)check-wrapper-headers.out: scripts/check-wrapper-headers.py $(headers)
-	$(PYTHON) $< --root=. --subdir=. $(headers) \
-	  --generated $(common-generated) > $@; $(evaluate-test)
-endif # $(headers)
-
-# Lint all Makefiles; including this one.  Pass `pwd` as the source
-# directory since the top-level Makefile is in the root of the source
-# tree and these tests are run from there.  We add light-weight linting
-# to the 'check' target to support the existing developer workflow of:
-# edit -> make -> make check; without needing an additional step.
-tests-special += $(objpfx)lint-makefiles.out
-$(objpfx)lint-makefiles.out: scripts/lint-makefiles.sh
-	$(SHELL) $< "$(PYTHON)" `pwd` > $@ ; \
-	$(evaluate-test)
-
-# Link libc.a as a whole to verify that it does not contain multiple
-# definitions of any symbols.
-tests-special += $(objpfx)link-static-libc.out
-$(objpfx)link-static-libc.out:
-	$(LINK.o) $(whole-archive) -nostdlib -nostartfiles -r \
-	  $(objpfx)libc.a -o /dev/null > $@ 2>&1; \
-	$(evaluate-test)
-
-# Print test summary for tests in $1 .sum file;
-# $2 is optional test identifier.
-# Fail if there are unexpected failures in the test results.
-define summarize-tests
-@grep -E '^[A-Z]+:' $(objpfx)$1 | grep -E -v '^(PASS|XFAIL):' || true
-@echo "		=== Summary of results$2 ==="
-@sed -e '/:.*/!d' -e 's/:.*//' < $(objpfx)$1 | sort | uniq -c
-@{ \
-	grep -E '^[A-Z]+:' $(objpfx)$1 | \
-	grep -E -v '^(X?PASS|XFAIL|UNSUPPORTED):' | \
-	( \
-	  if ! test -f $(..)allowed-failures.txt; then \
-	    read -r _; exit $$(( $$? == 0 )); \
-	  fi; \
-	  status=0; \
-	  while IFS= read -r line; do \
-	    case "$$line" in \
-	      FAIL:*) \
-	        name=$${line#FAIL: }; \
-	        escaped_name=`printf '%s' "$$name" | sed 's/[.+]/\\&/g'`; \
-	        if grep -Eq -- "^$${escaped_name}[[:space:]]*#" \
-	          $(..)allowed-failures.txt; then \
-	          echo "Ignoring allowed FAIL: $${name}"; \
-	          continue; \
-	        fi; \
-	        echo "Unallowed FAIL: $${name}"; \
-	        status=1; \
-	        ;; \
-	      *) \
-	        status=1; \
-	        ;; \
-	    esac; \
-	  done; \
-	  exit $$status; \
-	); \
-      }
-endef
-
-# The intention here is to do ONE install of our build into the
-# testroot.pristine/ directory, then rsync (internal to
-# support/test-container) that to testroot.root/ at the start of each
-# test.  That way we can promise each test a "clean" install, without
-# having to do the install for each test.
-#
-# In addition, we have to copy some files (which we build) into this
-# root in addition to what glibc installs.  For example, many tests
-# require additional programs including /bin/sh, /bin/true, and
-# /bin/echo, all of which we build below to limit library dependencies
-# to just those things in glibc and language support libraries which
-# we also copy into the into the rootfs.  To determine what language
-# support libraries we need we build a "test" program in either C or
-# (if available) C++ just so we can copy in any shared objects
-# (which we do not build) that GCC-compiled programs depend on.
-
-
-ifeq (,$(CXX))
-LINKS_DSO_PROGRAM = links-dso-program-c
-else
-LINKS_DSO_PROGRAM = links-dso-program
-endif
-
-$(tests-container) $(addsuffix /tests,$(subdirs)) : \
-		$(objpfx)testroot.pristine/install.stamp
-$(objpfx)testroot.pristine/install.stamp :
-	test -d $(objpfx)testroot.pristine || \
-	  mkdir $(objpfx)testroot.pristine
-	# We need a working /bin/sh for some of the tests.
-	test -d $(objpfx)testroot.pristine/bin || \
-	  mkdir $(objpfx)testroot.pristine/bin
-	# We need the compiled locale dir for localedef tests.
-	test -d $(objpfx)testroot.pristine/$(complocaledir) || \
-	  mkdir -p $(objpfx)testroot.pristine/$(complocaledir)
-	cp $(objpfx)support/shell-container $(objpfx)testroot.pristine/bin/sh
-	cp $(objpfx)support/echo-container $(objpfx)testroot.pristine/bin/echo
-	cp $(objpfx)support/true-container $(objpfx)testroot.pristine/bin/true
-	# We need to be able to load extra language libraries.
-	mkdir -p $(objpfx)testroot.pristine/etc/ld.so.conf.d
-	echo 'include ld.so.conf.d/*.conf' > $(objpfx)testroot.pristine/etc/ld.so.conf
-	echo $(gnulib-extralibdir) >> $(objpfx)testroot.pristine/etc/ld.so.conf
-	echo '# file without content' > $(objpfx)testroot.pristine/etc/ld.so.conf.d/999-empty.conf
-ifeq ($(run-built-tests),yes)
-	# Copy these DSOs first so we can overwrite them with our own.
-	for dso in `$(test-wrapper-env) LD_TRACE_LOADED_OBJECTS=1  \
-		$(rtld-prefix) --inhibit-cache \
-		$(objpfx)testroot.pristine/bin/sh \
-	        | sed -n '/\//{s@.*=> /@/@;s/^[^/]*//;s/ .*//p;}'` ;\
-	  do \
-	    test -d `dirname $(objpfx)testroot.pristine$$dso` || \
-	      mkdir -p `dirname $(objpfx)testroot.pristine$$dso` ;\
-	    $(test-wrapper) cp $$dso $(objpfx)testroot.pristine$$dso ;\
-	  done
-	for dso in `$(test-wrapper-env) LD_TRACE_LOADED_OBJECTS=1  \
-		$(rtld-prefix) --inhibit-cache \
-		$(objpfx)support/$(LINKS_DSO_PROGRAM) \
-	        | sed -n '/\//{s@.*=> /@/@;s/^[^/]*//;s/ .*//p;}'` ;\
-	  do \
-	    test -d `dirname $(objpfx)testroot.pristine$$dso` || \
-	      mkdir -p `dirname $(objpfx)testroot.pristine$$dso` ;\
-	    $(test-wrapper) cp $$dso $(objpfx)testroot.pristine$$dso ;\
-	  done
-endif
-	# $(symbolic-link-list) is a file that encodes $(DESTDIR) so we
-	# have to purge it
-	rm -f $(symbolic-link-list)
-	# Setting INSTALL_UNCOMPRESSED causes localedata/Makefile to
-	# install the charmaps uncompressed, as the testroot does not
-	# provide a gunzip program.
-	$(MAKE) install DESTDIR=$(objpfx)testroot.pristine \
-	  INSTALL_UNCOMPRESSED=yes subdirs='$(sorted-subdirs)'
-	rm -f $(symbolic-link-list)
-	touch $(objpfx)testroot.pristine/install.stamp
-
-tests-special-notdir = $(patsubst $(objpfx)%, %, $(tests-special))
-tests: $(tests-special)
-	$(..)scripts/merge-test-results.sh -s $(objpfx) "" \
-	  $(sort $(tests-special-notdir:.out=)) \
-	  > $(objpfx)subdir-tests.sum
-	$(..)scripts/merge-test-results.sh -t $(objpfx) subdir-tests.sum \
-	  $(sort $(subdirs) .) \
-	  > $(objpfx)tests.sum
-	$(call summarize-tests,tests.sum)
-xtests:
-	$(..)scripts/merge-test-results.sh -t $(objpfx) subdir-xtests.sum \
-	  $(sort $(subdirs)) \
-	  > $(objpfx)xtests.sum
-	$(call summarize-tests,xtests.sum, for extra tests)
-
 # The realclean target is just like distclean for the parent, but we want
 # the subdirs to know the difference in case they care.
 realclean distclean: parent-clean
@@ -730,75 +228,96 @@ distclean-1: subdir_$(distclean-1)
 	-rm -f $(config-generated)
 	-rm -f $(addprefix $(objpfx),config.status config.cache config.log)
 	-rm -f $(addprefix $(objpfx),config.make config-name.h config.h)
+	-rm -f $(addprefix $(objpfx),glibcbug)
 ifdef objdir
 	-rm -f $(objpfx)Makefile
 endif
 	-rm -f $(sysdep-$(distclean-1))

-# Make the TAGS file for Emacs users.
+.PHONY: echo_subdirs
+echo_subdirs:;@echo '$(subdirs)'
+
+.PHONY: echo-distinfo parent_echo-distinfo
+echo-distinfo: parent_echo-distinfo subdir_echo-distinfo
+parent_echo-distinfo:
+	@echo $(addprefix +header+,$(headers)) \
+	      $(addprefix +nodist+,$(generated))

-.PHONY: TAGS
-TAGS:
-	scripts/list-sources.sh | sed -n -e '/Makefile/p' \
-	  $(foreach S,[chsSyl] cxx sh bash pl,\
-		    $(subst .,\.,-e '/.$S\(.in\)*$$/p')) \
-	| $(ETAGS) -o $@ -

 # Make the distribution tarfile.
-.PHONY: dist dist-prepare

+distribute  :=	README README.libm INSTALL FAQ FAQ.in NOTES NEWS BUGS	\
+		PROJECTS COPYING.LIB COPYING ChangeLog ChangeLog.[0-9]	\
+		Makefile Makeconfig Makerules Rules Make-dist MakeTAGS	\
+		extra-lib.mk o-iterator.mk configure configure.in	\
+		aclocal.m4 config.h.in config.make.in config-name.in	\
+		Makefile.in sysdep.h set-hooks.h libc-symbols.h		\
+		version.h shlib-versions rpm/Makefile rpm/template	\
+		rpm/rpmrc glibcbug.in abi-tags stub-tag.h		\
+		test-skeleton.c include/des.h Versions.def		\
+		INTERFACE CONFORMANCE					\
+		$(addprefix scripts/,					\
+			    rellns-sh config.sub config.guess		\
+			    mkinstalldirs move-if-change install-sh	\
+			    test-installation.pl gen-FAQ.pl versions.awk\
+			    gen-sorted.awk)
+
+distribute := $(strip $(distribute))
 generated := $(generated) stubs.h

-files-for-dist := README INSTALL configure NEWS
+README: README.template version.h ; # Make-dist should update README.

-# Regenerate stuff, then error if these things are not committed yet.
-dist-prepare: $(files-for-dist)
-	conf=`find sysdeps -name configure`; \
-	$(MAKE) $$conf && \
-	git diff --stat HEAD -- $^ $$conf \
-	| $(AWK) '{ print; rc=1 } END { exit rc }'
-
-%.tar: FORCE
-	git archive --prefix=$*/ $* > $@.new
-	mv -f $@.new $@
-
-# Do `make dist dist-version=X.Y.Z' to make tar files of an older version.
-
-ifneq (,$(strip $(dist-version)))
-dist: $(foreach Z,.bz2 .gz .xz,$(dist-version).tar$Z)
-	md5sum $^
-else
-dist: dist-prepare
-	@if v=`git describe`; then \
-	  echo Distribution version $$v; \
-	  $(MAKE) dist dist-version=$$v; \
-	else \
-	  false; \
-	fi
+define format-me
+@rm -f $@
+makeinfo --no-validate --no-warn --no-headers $< -o $@
+-chmod a-w $@
+endef
+INSTALL: manual/install.texi; $(format-me)
+NOTES: manual/creature.texi; $(format-me)
+manual/dir-add.texi manual/dir-add.info: FORCE
+	$(MAKE) $(PARALLELMFLAGS) -C $(@D) $(@F)
+FAQ: scripts/gen-FAQ.pl FAQ.in
+	$(PERL) $^ > $@.new && rm -f $@ && mv $@.new $@ && chmod a-w $@
+ifeq ($(with-cvs),yes)
+	test ! -d CVS || cvs $(CVSOPTS) commit -m'Regenerated:  $(PERL) $^' $@
 endif
-
-INSTALL: manual/install-plain.texi manual/macros.texi \
-	 $(common-objpfx)manual/pkgvers.texi manual/install.texi
-	makeinfo --no-validate --plaintext --no-number-sections \
-		 --disable-encoding -I$(common-objpfx)manual $< -o $@-tmp
-	$(AWK) 'NF == 0 { ++n; next } \
-		NF != 0 { while (n-- > 0) print ""; n = 0; print }' \
-	  < $@-tmp > $@-tmp2
-	rm -f $@-tmp
-	-chmod a-w $@-tmp2
-	mv -f $@-tmp2 $@
-$(common-objpfx)manual/%: FORCE
-	$(MAKE) $(PARALLELMFLAGS) -C manual $@
 FORCE:

-iconvdata/% localedata/% po/%: FORCE
+rpm/%: subdir_distinfo
 	$(MAKE) $(PARALLELMFLAGS) -C $(@D) $(@F)

-# Convenience target to rerun one test, from the top of the build tree
-# Example: make test t=wcsmbs/test-wcsnlen
-.PHONY: test
-test :
-	@-rm -f $(objpfx)$t.out
-	$(MAKE) subdir=$(patsubst %/,%,$(dir $t)) -C $(dir $t) ..=../ $(objpfx)$t.out
-	@cat $(objpfx)$t.test-result
-	@cat $(objpfx)$t.out
+iconvdata/% localedata/% po/%:
+	$(MAKE) $(PARALLELMFLAGS) -C $(@D) $(@F)
+
+# This is a special goal for people making binary distributions.  Normally
+# everybody uses the DES based crypt library but for the distribution we
+# need the only-MD5 based one as well.
+md5-crypt/libmd5crypt:
+	$(MAKE) $(PARALLELMFLAGS) -C $(@D) $(@F)
+
+# glibc 2.0 contains some header files which aren't used with glibc 2.1
+# anymore.
+# These rules should remove those headers
+ifeq (,$(install_root))
+ifeq ($(old-glibc-headers),yes)
+install: remove-old-headers
+endif
+endif
+
+headers2_0 := 	__math.h bytesex.h confname.h direntry.h elfclass.h  	\
+		errnos.h fcntlbits.h huge_val.h ioctl-types.h 		\
+		ioctls.h iovec.h jmp_buf.h libc-lock.h local_lim.h 	\
+		mathcalls.h mpool.h nan.h ndbm.h posix1_lim.h  		\
+		posix2_lim.h posix_opt.h resourcebits.h schedbits.h 	\
+		selectbits.h semaphorebits.h sigaction.h sigcontext.h 	\
+		signum.h sigset.h sockaddrcom.h socketbits.h stab.def 	\
+		statbuf.h statfsbuf.h stdio-lock.h stdio_lim.h 		\
+		syscall-list.h termbits.h timebits.h ustatbits.h 	\
+		utmpbits.h utsnamelen.h waitflags.h waitstatus.h 	\
+		xopen_lim.h gnu/types.h sys/ipc_buf.h 			\
+		sys/kernel_termios.h sys/msq_buf.h sys/sem_buf.h 	\
+		sys/shm_buf.h sys/socketcall.h sigstack.h
+
+.PHONY: remove-old-headers
+remove-old-headers:
+	rm -f $(addprefix $(inst_includedir)/, $(headers2_0))
@@ -1,46 +0,0 @@
-# Copyright (C) 2019-2026 Free Software Foundation, Inc.
-# This file is part of the GNU C Library.
-
-# The GNU C Library is free software; you can redistribute it and/or
-# modify it under the terms of the GNU Lesser General Public
-# License as published by the Free Software Foundation; either
-# version 2.1 of the License, or (at your option) any later version.
-
-# The GNU C Library is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-# Lesser General Public License for more details.
-
-# You should have received a copy of the GNU Lesser General Public
-# License along with the GNU C Library; if not, see
-# <https://www.gnu.org/licenses/>.
-
-This is the file that gets printed when the user runs "make help",
-starting just after the "help-starts-here" line.
-
-help-starts-here
-
-all
-	The usual default; builds everything but doesn't run the
-	tests.
-
-check (or tests)
-	Runs the standard set of tests.
-
-test
-	Runs one test.  Use like this:
-		make test t=wcsmbs/test-wcsnlen
-	Note that this will rebuild the test if needed, but will not
-	rebuild what "make all" would have rebuilt.
-
-build-math-static-tests
-	Enable extra math tests for static linking.  Use like this:
-		make test t=math/test-float-exp10-static build-math-static-tests=yes
-
--
-Other useful hints:
-
-builddir$ rm testroot.pristine/install.stamp
-	Forces the testroot to be reinstalled the next time you run
-	the testsuite (or just rm -rf testroot.pristine)
-
@@ -1,40 +1,14 @@
-srcdir = @srcdir@
+# Generated from $Id$.

-TEST_CC = @TEST_CC@
-TEST_CXX = @TEST_CXX@
-test-cc-option-wimplicit-fallthrough = @libc_cv_test_cc_wimplicit_fallthrough@
-test-config-cflags-mprefer-vector-width = @libc_cv_test_cc_mprefer_vector_width@
-test-config-cflags-signaling-nans = @libc_cv_test_cc_signaling_nans@
-test-cc-option-wfree-labels = @libc_cv_test_cc_wfree_labels@
-test-cc-option-wmissing-parameter-name = @libc_cv_test_cc_wmissing_parameter_name@
-test-enable-cet = @test_enable_cet@
-test-have-static-pie = @libc_cv_test_static_pie@
-test-supported-fortify = @libc_cv_test_supported_fortify_source@
+srcdir = @srcdir@

 # Uncomment the line below if you want to do parallel build.
 # PARALLELMFLAGS = -j 4

-.PHONY: all install bench
+# This option is for those who modify the sources and keep them in a
+# CVS repository.  Sometimes it is necessary to pass options to the cvs
+# program (not the command), like -z9 or -x.
+# CVSOPTS = -z9

 all .DEFAULT:
-	$(MAKE) -r PARALLELMFLAGS="$(PARALLELMFLAGS)" -C $(srcdir) objdir=`pwd` $@
-
-check xcheck test:
-	$(MAKE) -r PARALLELMFLAGS="$(PARALLELMFLAGS)" -C $(srcdir) \
-		CC="$(TEST_CC)" CXX="$(TEST_CXX)" \
-		cc-option-wimplicit-fallthrough="$(test-cc-option-wimplicit-fallthrough)" \
-		config-cflags-mprefer-vector-width="$(test-config-cflags-mprefer-vector-width)" \
-		config-cflags-signaling-nans="$(test-config-cflags-signaling-nans)" \
-		cc-option-wfree-labels="$(test-cc-option-wfree-labels)" \
-		cc-option-wmissing-parameter-name="$(test-cc-option-wmissing-parameter-name)" \
-		enable-cet="$(test-enable-cet)" \
-		have-static-pie="$(test-have-static-pie)" \
-		supported-fortify="$(test-supported-fortify)" \
-		objdir=`pwd` $@
-
-install:
-	LC_ALL=C; export LC_ALL; \
-	$(MAKE) -r PARALLELMFLAGS="$(PARALLELMFLAGS)" -C $(srcdir) objdir=`pwd` $@
-
-bench bench-clean bench-build:
-	$(MAKE) -C $(srcdir)/benchtests $(PARALLELMFLAGS) objdir=`pwd` $@
+	$(MAKE) -r PARALLELMFLAGS="$(PARALLELMFLAGS)" CVSOPTS="$(CVSOPTS)" -C $(srcdir) objdir=`pwd` $@
@@ -0,0 +1,223 @@
+Feature Test Macros
+-------------------
+
+   The exact set of features available when you compile a source file
+is controlled by which "feature test macros" you define.
+
+   If you compile your programs using `gcc -ansi', you get only the
+ISO C library features, unless you explicitly request additional
+features by defining one or more of the feature macros.  *Note GNU CC
+Command Options: (gcc.info)Invoking GCC, for more information about GCC
+options.
+
+   You should define these macros by using `#define' preprocessor
+directives at the top of your source code files.  These directives
+*must* come before any `#include' of a system header file.  It is best
+to make them the very first thing in the file, preceded only by
+comments.  You could also use the `-D' option to GCC, but it's better
+if you make the source files indicate their own meaning in a
+self-contained way.
+
+   This system exists to allow the library to conform to multiple
+standards.  Although the different standards are often described as
+supersets of each other, they are usually incompatible because larger
+standards require functions with names that smaller ones reserve to the
+user program.  This is not mere pedantry -- it has been a problem in
+practice.  For instance, some non-GNU programs define functions named
+`getline' that have nothing to do with this library's `getline'.  They
+would not be compilable if all features were enabled indescriminantly.
+
+   This should not be used to verify that a program conforms to a
+limited standard.  It is insufficent for this purpose, as it will not
+protect you from including header files outside the standard, or
+relying on semantics undefined within the standard.
+
+ - Macro: _POSIX_SOURCE
+     If you define this macro, then the functionality from the POSIX.1
+     standard (IEEE Standard 1003.1) is available, as well as all of the
+     ISO C facilities.
+
+     The state of `_POSIX_SOURCE' is irrelevant if you define the macro
+     `_POSIX_C_SOURCE' to a positive integer.
+
+ - Macro: _POSIX_C_SOURCE
+     Define this macro to a positive integer to control which POSIX
+     functionality is made available.  The greater the value of this
+     macro, the more functionality is made available.
+
+     If you define this macro to a value greater than or equal to `1',
+     then the functionality from the 1990 edition of the POSIX.1
+     standard (IEEE Standard 1003.1-1990) is made available.
+
+     If you define this macro to a value greater than or equal to `2',
+     then the functionality from the 1992 edition of the POSIX.2
+     standard (IEEE Standard 1003.2-1992) is made available.
+
+     If you define this macro to a value greater than or equal to
+     `199309L', then the functionality from the 1993 edition of the
+     POSIX.1b standard (IEEE Standard 1003.1b-1993) is made available.
+
+     Greater values for `_POSIX_C_SOURCE' will enable future extensions.
+     The POSIX standards process will define these values as necessary,
+     and the GNU C Library should support them some time after they
+     become standardized.  The 1996 edition of POSIX.1 (ISO/IEC 9945-1:
+     1996) states that if you define `_POSIX_C_SOURCE' to a value
+     greater than or equal to `199506L', then the functionality from
+     the 1996 edition is made available.
+
+     The Single Unix Specification specify that setting this macro to
+     the value `199506L' selects all the values specified by the POSIX
+     standards plus those of the Single Unix Specification, i.e., is the
+     same as if `_XOPEN_SOURCE' is set to `500' (see below).
+
+ - Macro: _BSD_SOURCE
+     If you define this macro, functionality derived from 4.3 BSD Unix
+     is included as well as the ISO C, POSIX.1, and POSIX.2 material.
+
+     Some of the features derived from 4.3 BSD Unix conflict with the
+     corresponding features specified by the POSIX.1 standard.  If this
+     macro is defined, the 4.3 BSD definitions take precedence over the
+     POSIX definitions.
+
+     Due to the nature of some of the conflicts between 4.3 BSD and
+     POSIX.1, you need to use a special "BSD compatibility library"
+     when linking programs compiled for BSD compatibility.  This is
+     because some functions must be defined in two different ways, one
+     of them in the normal C library, and one of them in the
+     compatibility library.  If your program defines `_BSD_SOURCE', you
+     must give the option `-lbsd-compat' to the compiler or linker when
+     linking the program, to tell it to find functions in this special
+     compatibility library before looking for them in the normal C
+     library.
+
+ - Macro: _SVID_SOURCE
+     If you define this macro, functionality derived from SVID is
+     included as well as the ISO C, POSIX.1, POSIX.2, and X/Open
+     material.
+
+ - Macro: _XOPEN_SOURCE
+ - Macro: _XOPEN_SOURCE_EXTENDED
+     If you define this macro, functionality described in the X/Open
+     Portability Guide is included.  This is a superset of the POSIX.1
+     and POSIX.2 functionality and in fact `_POSIX_SOURCE' and
+     `_POSIX_C_SOURCE' are automatically defined.
+
+     As the unification of all Unices, functionality only available in
+     BSD and SVID is also included.
+
+     If the macro `_XOPEN_SOURCE_EXTENDED' is also defined, even more
+     functionality is available.  The extra functions will make all
+     functions available which are necessary for the X/Open Unix brand.
+
+     If the macro `_XOPEN_SOURCE' has the value 500 this includes all
+     functionality described so far plus some new definitions from the
+     Single Unix Specification, version 2.
+
+ - Macro: _LARGEFILE_SOURCE
+     If this macro is defined some extra functions are available which
+     rectify a few shortcomings in all previous standards.  More
+     concrete the functions `fseeko' and `ftello' are available.
+     Without these functions the difference between the ISO C interface
+     (`fseek', `ftell') and the low-level POSIX interface (`lseek')
+     would lead to problems.
+
+     This macro was introduced as part of the Large File Support
+     extension (LFS).
+
+ - Macro: _LARGEFILE64_SOURCE
+     If you define this macro an additional set of function gets
+     available which enables to use on 32 bit systems to use files of
+     sizes beyond the usual limit of 2GB.  This interface is not
+     available if the system does not support files that large.  On
+     systems where the natural file size limit is greater than 2GB
+     (i.e., on 64 bit systems) the new functions are identical to the
+     replaced functions.
+
+     The new functionality is made available by a new set of types and
+     functions which replace existing.  The names of these new objects
+     contain `64' to indicate the intention, e.g., `off_t' vs.
+     `off64_t' and `fseeko' vs. `fseeko64'.
+
+     This macro was introduced as part of the Large File Support
+     extension (LFS).  It is a transition interface for the time 64 bit
+     offsets are not generally used (see `_FILE_OFFSET_BITS'.
+
+ - Macro: _FILE_OFFSET_BITS
+     This macro lets decide which file system interface shall be used,
+     one replacing the other.  While `_LARGEFILE64_SOURCE' makes the
+     64 bit interface available as an additional interface
+     `_FILE_OFFSET_BITS' allows to use the 64 bit interface to replace
+     the old interface.
+
+     If `_FILE_OFFSET_BITS' is undefined or if it is defined to the
+     value `32' nothing changes.  The 32 bit interface is used and
+     types like `off_t' have a size of 32 bits on 32 bit systems.
+
+     If the macro is defined to the value `64' the large file interface
+     replaces the old interface.  I.e., the functions are not made
+     available under different names as `_LARGEFILE64_SOURCE' does.
+     Instead the old function names now reference the new functions,
+     e.g., a call to `fseeko' now indeed calls `fseeko64'.
+
+     This macro should only be selected if the system provides
+     mechanisms for handling large files.  On 64 bit systems this macro
+     has no effect since the `*64' functions are identical to the
+     normal functions.
+
+     This macro was introduced as part of the Large File Support
+     extension (LFS).
+
+ - Macro: _GNU_SOURCE
+     If you define this macro, everything is included: ISO C, POSIX.1,
+     POSIX.2, BSD, SVID, X/Open, LFS, and GNU extensions.  In the cases
+     where POSIX.1 conflicts with BSD, the POSIX definitions take
+     precedence.
+
+     If you want to get the full effect of `_GNU_SOURCE' but make the
+     BSD definitions take precedence over the POSIX definitions, use
+     this sequence of definitions:
+
+          #define _GNU_SOURCE
+          #define _BSD_SOURCE
+          #define _SVID_SOURCE
+
+     Note that if you do this, you must link your program with the BSD
+     compatibility library by passing the `-lbsd-compat' option to the
+     compiler or linker.  *Note:* If you forget to do this, you may get
+     very strange errors at run time.
+
+ - Macro: _REENTRANT
+ - Macro: _THREAD_SAFE
+     If you define one of these macros, reentrant versions of several
+     functions get declared.  Some of the functions are specified in
+     POSIX.1c but many others are only available on a few other systems
+     or are unique to GNU libc.  The problem is that the
+     standardization of the thread safe C library interface still is
+     behind.
+
+     Unlike on some other systems no special version of the C library
+     must be used for linking.  There is only one version but while
+     compiling this it must have been specified to compile as thread
+     safe.
+
+   We recommend you use `_GNU_SOURCE' in new programs.  If you don't
+specify the `-ansi' option to GCC and don't define any of these macros
+explicitly, the effect is the same as defining `_POSIX_C_SOURCE' to 2
+and `_POSIX_SOURCE', `_SVID_SOURCE', and `_BSD_SOURCE' to 1.
+
+   When you define a feature test macro to request a larger class of
+features, it is harmless to define in addition a feature test macro for
+a subset of those features.  For example, if you define
+`_POSIX_C_SOURCE', then defining `_POSIX_SOURCE' as well has no effect.
+Likewise, if you define `_GNU_SOURCE', then defining either
+`_POSIX_SOURCE' or `_POSIX_C_SOURCE' or `_SVID_SOURCE' as well has no
+effect.
+
+   Note, however, that the features of `_BSD_SOURCE' are not a subset of
+any of the other feature test macros supported.  This is because it
+defines BSD features that take precedence over the POSIX features that
+are requested by the other macros.  For this reason, defining
+`_BSD_SOURCE' in addition to the other feature test macros does have an
+effect: it causes the BSD features to take priority over the conflicting
+POSIX features.
+
@@ -0,0 +1,200 @@
+Open jobs for finishing GNU libc:
+---------------------------------
+Status: December 1998
+
+If you have time and talent to take over any of the jobs below please
+contact <bug-glibc@gnu.org>.
+
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+[ 1] Port to new platforms or test current version on formerly supported
+     platforms.
+
+**** See http://www.gnu.org/software/libc/porting.html for more details.
+
+
+[ 2] Test compliance with standards.  If you have access to recent
+     standards (IEEE, ISO, ANSI, X/Open, ...) and/or test suites you
+     could do some checks as the goal is to be compliant with all
+     standards if they do not contradict each other.
+
+
+[ 3] The IMHO opinion most important task is to write a more complete
+     test suite.  We cannot get too many people working on this.  It is
+     not difficult to write a test, find a definition of the function
+     which I normally can provide, if necessary, and start writing tests
+     to test for compliance.  Beside this, take a look at the sources
+     and write tests which in total test as many paths of execution as
+     possible.
+
+
+[ 4] Write translations for the GNU libc message for the so far
+     unsupported languages.  GNU libc is fully internationalized and
+     users can immediately benefit from this.
+
+     Take a look at the matrix in
+	ftp://ftp.gnu.org/pub/gnu/ABOUT-NLS
+     for the current status (of course better use a mirror of ftp.gnu.org).
+
+
+[ 6] Write `long double' versions of the math functions.  This should be
+     done in collaboration with the NetBSD and FreeBSD people.
+
+     The libm is in fact fdlibm (not the same as in Linux libc 5).
+
+**** Partly done.  But we need someone with numerical experiences for
+     the rest.
+
+
+[ 7] Several math functions have to be written:
+
+     - exp2
+
+     with long double arguments.
+
+     Beside this most of the complex math functions which are new in
+     ISO C 9X should be improved.  Writing some of them in assembler is
+     useful to exploit the parallelism which often is available.
+
+
+[ 8] If you enjoy assembler programming (as I do --drepper :-) you might
+     be interested in writing optimized versions for some functions.
+     Especially the string handling functions can be optimized a lot.
+
+     Take a look at
+
+	Faster String Functions
+	Henry Spencer, University of Toronto
+	Usenix Winter '92, pp. 419--428
+
+     or just ask.  Currently mostly i?86 and Alpha optimized versions
+     exist.  Please ask before working on this to avoid duplicate
+     work.
+
+
+[10] Extend regex and/or rx to work with wide characters and complete
+     implementation of character class and collation class handling.
+
+     It is planned to do a complete rewrite.
+
+
+[11] Write access function for netmasks, bootparams, and automount
+     databases for nss_files and nss_db module.
+     The functions should be embedded in the nss scheme.  This is not
+     hard and not all services must be supported at once.
+
+
+[14] We need to write a library for on-the-fly transformation of streams
+     of text.  In fact, this would be a recode-library (you know, GNU recode).
+     This is needed in several places in the GNU libc and I already have
+     rather concrete plans but so far no possibility to start this.
+
+***  The library is available, now it remains to be used in the streams.
+
+
+[15] Cleaning up the header files.  Ideally, each header style should
+     follow the "good examples".  Each variable and function should have
+     a short description of the function and its parameters.  The prototypes
+     should always contain variable names which can help to identify their
+     meaning; better than
+
+		int foo __P ((int, int, int, int));
+
+     Blargh!
+
+
+[16] The libio stream file functions should be extended in a way to use
+     mmap to map the file and use it as the buffer to user sees.  For
+     read-only streams this should be rather easy and it avoids all read()
+     calls.
+
+     A more sophisticated solution would use mmap also for writing.  The
+     standards do not demand that the file on the disk is always in the
+     correct form so it would be possible to enlarge it always according
+     to the page size and install the correct length only for fclose() and
+     fflush() calls.
+
+
+[18] Based on the sprof program we need tools to analyze the output.  The
+     result should be a link map which specifies in which order the .o
+     files are placed in the shared object.  This should help to improve
+     code locality and result in a smaller foorprint (in code and data
+     memory) since less pages are only used in small parts.
+
+
+[19] A user-level STREAMS implementation should be available if the
+     kernel does not provide the support.
+
+
+[20] More conversion modules for iconv(3).  Existing modules should be
+     extended to do things like transliteration if this is wanted.
+     For often used conversion a direct conversion function should be
+     available.
+
+
+[21] The nscd program and the stubs in the libc should be changed so
+     that each program uses only one socket connect.  Take a look at
+	http://www.cygnus.com/~drepper/nscd.html
+
+     An alternative approach is to use an mmap()ed file.  The idea is
+     the following:
+     - the nscd creates the hash tables and the information it stores
+       in it in a mmap()ed region.  This means no pointers must be
+       used, only offsets.
+     - each program using NSS functionality tries to open the file
+       with the data.
+     - by checking some timestamp (which the nscd renew frequently)
+       the programs can test whether the file is still valid
+     - if the file is valid look through the nscd and locate the
+       appropriate hash table for the database and lookup the data.
+       If it is included we are set.
+     - if the data is not yet in the database we contact the nscd using
+       the currently implemented methods.
+
+
+[22] It should be possible to have the information gconv-modules in
+     a simple database which is faster to access.  Using libdb is probably
+     overkill and loading it would probably be slower than reading the
+     plain text file.  But a file format with a simple hash table and
+     some data it points to should be fine.  Probably it should be
+     two tables, one for the aliases, one for the mappings.  The code
+     should start similar to this:
+
+	if (stat ("gconv-modules", &stp) == 0
+	    && stat ("gconv-modules.db", &std) == 0
+	    && stp.st_mtime < std.st_mtime)
+	  {
+	    ... use the database ...
+	  {
+	else
+	  {
+	    ... use the plain file if it exists, otherwise the db ...
+	  }
+
+
+[23] The `strptime' function needs to be completed.  This includes among
+     other things that it must get teached about timezones.  The solution
+     envisioned is to extract the timezones from the ADO timezone
+     specifications.  Special care must be given names which are used
+     multiple times.  Here the precedence should (probably) be according
+     to the geograhical distance.  E.g., the timezone EST should be
+     treated as the `Eastern Australia Time' instead of the US `Eastern
+     Standard Time' if the current TZ variable is set to, say,
+     Australia/Canberra or if the current locale is en_AU.
+
+
+[25] Sun's nscd version implements a feature where the nscd keeps N entries
+     for each database current.  I.e., if an entries lifespan is over and
+     it is one of the N entries to be kept the nscd updates the information
+     instead of removing the entry.
+
+     How to decide about which N entries to keep has to be examined.
+     Factors should be number of uses (of course), influenced by aging.
+     Just imagine a computer used by several people.  The IDs of the current
+     user should be preferred even if the last user spent more time.
+
+
+[26] Improve the AIO implementation so that threads do not immediately
+     terminate if no more requests are available.  Let them sleep for a
+     while and wake them up on demand.  If after a while no request arrived
+     they really can die.
@@ -1,75 +1,96 @@
-This directory contains the sources of the GNU C Library.
-See the file "version.h" for what release version you have.
+This directory contains the version 2.1.2 release of the GNU C Library.
+Many bugs have been fixed since the last release.
+Some bugs surely remain.

-The GNU C Library is the standard system C library for all GNU systems,
-and is an important part of what makes up a GNU system.  It provides the
-system API for all programs written in C and C-compatible languages such
-as C++ and Objective C; the runtime facilities of other programming
-languages use the C library to access the underlying operating system.
+As of this release, the GNU C library is known to run on the following
+configurations:

-In GNU/Linux systems, the C library works with the Linux kernel to
-implement the operating system behavior seen by user applications.
-In GNU/Hurd systems, it works with a microkernel and Hurd servers.
+		*-*-gnu			GNU Hurd
+		i[3456]86-*-linux-gnu	Linux-2.x on Intel
+		m68k-*-linux-gnu	Linux-2.x on Motorola 680x0
+		alpha-*-linux-gnu	Linux-2.x on DEC Alpha
+		powerpc-*-linux-gnu     Linux and MkLinux on PowerPC systems
+		sparc-*-linux-gnu	Linux-2.x on SPARC
+		sparc64-*-linux-gnu	Linux-2.x on UltraSPARC
+		arm-*-none		ARM standalone systems
+		arm-*-linux		Linux-2.x on ARM
+		arm-*-linuxaout		Linux-2.x on ARM using a.out binaries

-The GNU C Library implements much of the POSIX.1 functionality in the
-GNU/Hurd system, using configurations i[4567]86-*-gnu and x86_64-gnu.

-When working with Linux kernels, this version of the GNU C Library
-requires Linux kernel version 3.2 or later.
+Former releases of this library (version 1.09.1 and perhaps earlier
+versions) used to run on the following configurations:

-Also note that the shared version of the libgcc_s library must be
-installed for the pthread library to work correctly.
+		alpha-dec-osf1
+		i[3456]86-*-bsd4.3
+		i[3456]86-*-isc2.2
+		i[3456]86-*-isc3
+		i[3456]86-*-sco3.2
+		i[3456]86-*-sco3.2v4
+		i[3456]86-*-sysv
+		i[3456]86-*-sysv4
+		i[3456]86-force_cpu386-none
+		i[3456]86-sequent-bsd
+		i960-nindy960-none
+		m68k-hp-bsd4.3
+		m68k-mvme135-none
+		m68k-mvme136-none
+		m68k-sony-newsos3
+		m68k-sony-newsos4
+		m68k-sun-sunos4
+		mips-dec-ultrix4
+		mips-sgi-irix4
+		sparc-sun-solaris2
+		sparc-sun-sunos4

-The GNU C Library supports these configurations for using Linux kernels:
+Since no one has volunteered to test and fix the above configurations,
+these are not supported at the moment.  It's expected that these don't
+work anymore.  Porting the library is not hard.  If you are interested
+in doing a port, please contact the glibc maintainers by sending
+electronic mail to <bug-glibc@gnu.org>.

-	aarch64*-*-linux-gnu
-	alpha*-*-linux-gnu
-	arc*-*-linux-gnu
-	arm-*-linux-gnueabi
-	csky-*-linux-gnuabiv2
-	hppa-*-linux-gnu
-	i[4567]86-*-linux-gnu
-	x86_64-*-linux-gnu	Can build either x86_64 or x32
-	loongarch64-*-linux-gnu Hardware floating point, LE only.
-	m68k-*-linux-gnu
-	microblaze*-*-linux-gnu
-	mips-*-linux-gnu
-	mips64-*-linux-gnu
-	or1k-*-linux-gnu
-	powerpc-*-linux-gnu	Hardware or software floating point, BE only.
-	powerpc64*-*-linux-gnu	Big-endian and little-endian.
-	s390x-*-linux-gnu
-	riscv32-*-linux-gnu
-	riscv64-*-linux-gnu
-	sh[34]-*-linux-gnu
-	sparc*-*-linux-gnu
-	sparc64*-*-linux-gnu
+The GNU C library now includes Michael Glad's Ultra Fast Crypt, which
+provides the Unix `crypt' function, plus some other entry points.
+Because of the United States export restriction on DES
+implementations, we are distributing this code separately from the
+rest of the C library.  There is an extra distribution tar file just
+for crypt; it is called `glibc-crypt-2.1.2.tar.gz'.  You can just
+unpack the crypt distribution along with the rest of the C library and
+build; you can also build the library without getting crypt.  Users
+outside the USA can get the crypt distribution via anonymous FTP from
+ftp.gwdg.de [134.76.11.100] in the directory pub/linux/glibc, or
+another archive site outside the USA.  Archive maintainers are
+encouraged to copy this distribution to their archives outside the
+USA.  Please get it from ftp.gwdg.de; transferring this distribution
+from ftp.gnu.org (or any other site in the USA) to a site outside the
+USA is in violation of US export laws.

-If you are interested in doing a port, please contact the glibc
-maintainers; see https://www.gnu.org/software/libc/ for more
-information.
+Beside the separate crypt tar file there are some more add-ons which can be
+used together with GNU libc.  They are designed in a way to ease the
+installation by integrating them in the libc source tree.  Simply get the
+add-ons you need and use the --enable-add-ons option of the `configure'
+script to tell where the add-ons are found.  Please read the FAQ file for
+more details.

-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 https://www.gnu.org/software/libc/.
+See the file INSTALL to find out how to configure, build, install, and port
+the GNU C library.  You might also consider reading the WWW pages for the
+GNU libc at http://www.gnu.org/software/libc/libc.html.

-The GNU C Library is (almost) completely documented by the Texinfo manual
-found in the `manual/' subdirectory.  The manual is still being updated
-and contains some known errors and omissions; we regret that we do not
-have the resources to work on the manual as much as we would like.  For
-corrections to the manual, please file a bug in the `manual' component,
-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.
+The GNU C Library is completely documented by the Texinfo manual found
+in the `manual/' subdirectory.  The manual is still being updated and
+contains some known errors and omissions; we regret that we do not
+have the resources to work on the manual as much as we would like.
+Please send comments on the manual to <bug-glibc-manual@gnu.org>, and
+not to the library bug-reporting address.

-Please see https://sourceware.org/glibc/wiki/Bugzilla%20Procedures 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 file NOTES contains a description of the feature-test macros used
+in the GNU C library, explaining how you can tell the library what
+facilities you want it to make available.
+
+We prefer to get bug reports sent using the `glibcbug' shell script which
+is installed together with the rest of the GNU libc to <bugs@gnu.org>.
+Simply run this shell script and fill in the information.  Nevertheless
+you can still send bug reports to <bug-glibc@gnu.org> as normal electronic
+mails.

 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., 1996-2015, indicating that every year in
-the range, inclusive, is a copyrightable year that would otherwise be listed
-individually.
+conditions.
@@ -0,0 +1,287 @@
+			 GNU libc SNAPSHOT SYSTEM
+			    (general info)
+			   Updated 1997-9-26
+
+WHAT ARE GNU libc SNAPSHOTS
+---------------------------
+
+Snapshots are an "image" of the main glibc development tree, captured at a
+particular random instant in time.  When you use the snapshots, you should be
+able to maintain a local copy of libc that is no more than one day older than
+the official source tree used by the libc maintainers.
+
+The primary purpose of providing snapshots is to widen the group of motivated
+developers that would like to help test, debug, and enhance glibc, by providing
+you with access to the "latest and greatest" source.  This has several
+advantages, and several disadvantages.
+
+    First the advantages:
+
+    o	Once we have a large base of motivated testers using the snapshots,
+	this should provide good coverage across all currently supported
+	glibc hosts and targets.  If a new bug is introduced in glibc due to
+	fixing another bug or ongoing development, it should become
+	obvious much more quickly and get fixed before the next general
+	net release.  This should help to reduce the chances of glibc being
+	released to the general public with a major bug that went unnoticed
+	during the release cycle testing because they are machine dependent.
+	We hope to greatly improve glibc's stability and reliability by
+	involving more people and more execution environments in the
+	prerelease testing.
+
+    o	With access to the latest source, any diffs that you send to fix
+	bugs or add new features should be much easier for the glibc team
+	to merge into the official source base (after suitable review
+	of course).  This encourages us to merge your changes quicker,
+	while they are still "fresh".
+
+    o	Once your diffs are merged, you can obtain a new copy of glibc
+	containing your changes almost immediately.  Thus you do not
+	have to maintain local copies of your changes for any longer
+	than it takes to get them merged into the official source base.
+	This encourages you to send in changes quicker.
+
+    And the disadvantages:
+
+    o	The snapshot you get will be largely untested and of unknown quality.
+	It may fail to configure or compile.  It may have serious bugs.
+	You should always keep a copy of the last known working version
+	before updating to the current snapshot, or at least be able to
+	regenerate a working version if the latest snapshot is unusable
+	in your environment for some reason.
+
+	If a production version of glibc has a bug and a snapshot has the fix,
+	and you care about stability, you should put only the fix for that
+	particular problem into your production version.  Of course, if you
+	are eager to test glibc, you can use the snapshot versions in your
+	daily work, but users who have not been consulted about whether they
+	feel like testing glibc should generally have something which is at
+	least as bug free as the last released version.
+
+    o	Providing timely response to your questions, bug reports, and
+	submitted patches will require the glibc development team to allocate
+	time from an already thin time budget.  Please try to help us make
+	this time as productive as possible.  See the section below about
+	how to submit changes.
+
+
+WHO SHOULD TRY THE SNAPSHOTS
+----------------------------
+
+Remember, these are snapshots not tested versions.  So if you use
+these versions you should be able to
+
+    o	make sure your system stays usable
+
+    o	locate and hopefully fix problems
+
+    o	to port glibc to a new target yourself
+
+You should not use the snapshots if
+
+    o	your system is needed in a production environment which needs
+	stability
+
+    o	you expect us to fix your problems since you somehow depend on them.
+	You must be willing to fix the problems yourself, we don't want to
+	see "I have problems, fix this" messages.
+
+
+HOW TO GET THE SNAPSHOTS
+------------------------
+
+At the moment we provide a full snapshot weekly (every sunday), so
+that users getting a snapshot for the first time, or updating after
+a long period of not updating, can get the latest version in a single
+operation.  Along with the full snapshot, we will provide incremental
+diffs on a nearly daily basis (whenever code changes).  Each daily
+diff will be relative to the source tree after applying all previous
+daily diffs.  The daily diffs are for people who have relatively low
+bandwidth ftp or uucp connections.
+
+The files will be available via anonymous ftp from alpha.gnu.org, in
+directory /gnu/libc and on linux.kernel.org in /pub/software/libs/glibc.  The
+directories should look something like:
+
+	libc-970921.tar.gz
+	libc-970917-970922.diff.gz
+	libc-970922-970925.diff.gz
+	.
+	.
+	.
+
+Please note that the snapshots on alpha.gnu.org and on
+linux.kernel.org are not always in sync. Patches to some files might
+appear a day a diff earlier or later on alpha than on kernel.
+Use always alpha or always kernel but don't mix them.
+
+There are sometimes additionally test releases of the add-ons available in
+these directories.  If a new version of an add-on is available it is normally
+required for the corresponding snapshot so always pay attention for these.
+
+Note that we provide GNU gzip compressed files only.  You can ftp gzip
+from ftp.gnu.org in directory pub/gnu.
+
+In some cases the dates for diffs and snapshots do not match like in the
+example above.  The full release is for 970921 but the patch is for
+970917-970922.  This only means that nothing changed between 970917 and 970922
+and that you have to use this patch on top of the 970921 snapshot since the
+patch is made on 970922.
+
+Also, as the gcc developers did with their gcc snapshot system, even though we
+will make the snapshots available on a publically accessible ftp area, we ask
+that recipients not widely publicise their availability.  The motivation for
+this request is not to hoard them, but to avoid the situation where the
+general glibc user base naively attempts to use the snapshots, has trouble with
+them, complains publically, and the reputation of glibc declines because of a
+perception of instability or lack of quality control.
+
+
+GLIBC TEST SUITE
+----------------
+
+A test suite is distributed as an integral part of the snapshots.  A simple
+"make check" in your build directory is sufficient to run the tests.  glibc
+should pass all tests and if any fails, please report it.  A failure might not
+originate from a bug in glibc but also from bugs in the tools, e.g. with gcc
+2.7.2.x the math tests fail some of the tests because of compiler bugs.
+
+Note that the test suite is still in its infancy.  The tests themselves only
+cover a small portion of libc features, and where tests do exist for a feature
+they are not exhaustive.  New tests are welcome.
+
+
+GETTING HELP, GLIBC DISCUSSIONS, etc
+------------------------------------
+
+People who want to help with glibc and who test out snapshots
+regularly should get on the libc-alpha@sourceware.cygnus.com mailing
+list by sending an email to libc-alpha-subscribe@sourceware.cygnus.com.
+This list is meant (as the name suggests) for the discussion of test
+releases and also reports for them.  People who are on this list are
+welcome to post questions of general interest.
+
+People who are not only willing to test the snapshots but instead
+really want to help developing glibc should contact
+libc-hacker-subscribe@sourceware.cygnus.com.org to be put on the developers
+mailing list.  This list is really only meant for developers.  No
+questions about installation problems or other simple topics are
+wanted nor will they be answered.
+
+Do *not* send any questions about the snapshots or patches specific to the
+snapshots to bug-glibc@gnu.org.  Nobody there will have any idea what
+you are talking about and it will just cause confusion.
+
+
+BUG REPORTS
+-----------
+
+Send bug reports directly to Ulrich Drepper <drepper@gnu.org>.  Please
+do *not* use the glibcbug script for reporting bugs in the snapshots.
+glibcbug should only be used for problems with the official released versions.
+We don't like bug reports in the bug database because otherwise the impression
+of instability or lack of quality control of glibc as a whole might manifest
+in people's mind.
+
+Note that since no testing is done on the snapshots, and snapshots may even be
+made when glibc is in an inconsistent state, it may not be unusual for an
+occasional snapshot to have a very obvious bug, such as failure to compile on
+*any* machine.  It is likely that such bugs will be fixed by the next
+snapshot, so it really isn't necessary to report them unless they persist for
+a couple of days.
+
+Missing files should always be reported, since they usually mean there is a
+problem with the snapshot-generating process and we won't know about them
+unless someone tells us.
+
+Bugs which are non-obvious, such as failure to compile on only a specific
+machine, a new machine dependent or obscure bug (particularly one not detected
+by the testsuite), etc should be reported when you discover them, or have a
+suggested patch to fix them.
+
+
+FORMAT FOR PATCHES
+------------------
+
+If you have a fix for a bug, or an enhancement to submit, send your patch to
+Ulrich Drepper <drepper@gnu.org>.  Here are some simple guidelines for
+submitting patches:
+
+    o	Use "unified diffs" for patches.  A typical command for generating
+	context diffs is "diff -ru glibc-old glibc-patched".
+
+    o	Use the "minimalist approach" for patches.  That is, each patch
+	should address only one particular bug, new feature, etc.  Do not
+	save up many unrelated changes and submit them all in one big
+	patch, since in general, the larger the patch the more difficult
+	it is for us to decide if the patch is either correct or
+	desirable.  And if we find something about the patch that needs
+	to be corrected before it can be installed, we would have to reject
+	the entire patch, which might contain changes which otherwise would
+	be accepted if submitted separately.
+
+    o	Submit a sample ChangeLog entry with your patch.  See the existing
+	glibc ChangeLog for examples of what a ChangeLog entry should look
+	like.  The emacs command ^X4A will create a ChangeLog entry header
+	for you.
+
+
+BUILDING SNAPSHOTS
+------------------
+
+The `best' way to build glibc is to use an extra directory, e.g.:
+tar xzf libc-970921.tar.gz
+mkdir build-glibc
+cd build-glibc
+../libc-970921/configure ...
+
+In this way you can easily clean up (since `make clean' doesn't work at
+the moment) and rebuild glibc.
+
+
+NECESSARY TOOLS
+---------------
+
+For the recommended versions of gcc, binutils, make, texinfo, gettext,
+autoconf and other tools which might be especially needed when using patches,
+please read the file INSTALL.
+
+
+HOW CAN YOU HELP
+----------------
+
+It helps already a lot if you just install glibc on your system and try to
+solve any problems.  You might want to look at the file `PROJECTS' and help
+with one of those projects, fix some bugs (see `BUGS' or the bug database),
+port to an unsupported platform, ...
+
+
+FURTHER DOCUMENTATION
+---------------------
+
+A lot of questions are answered in the FAQ.  The files `INSTALL', `README' and
+`NOTES' contain the most important documentation.  Furthermore glibc has its
+own 700+ pages info documentation, ...
+
+
+
+And finally a word of caution: The libc is one of the most fundamental parts
+of your system - and these snapshots are untested and come without any
+guarantee or warranty.  You might be lucky and everything works or you might
+crash your system.  If you install a glibc snapshot as primary library, you
+should have a backup somewhere.
+
+On many systems it is also a problem to replace the libc while the system is
+running.  In the worst case on broken OSes some systems crash.  On better
+systems you can move the old libc aside but removing it will cause problems
+since there are still processes using this libc image and so you might have to
+check the filesystem to get rid of the libc data.  One good alternative (which
+is also safer) is to use a chroot'ed environment.
+
+Thanks for your help and support.
+
+Thanks to Fred Fish from Cygnus for the original version of this text
+(for GDB).
+
+
+Ulrich Drepper
@@ -0,0 +1,856 @@
+The following functions for the `long double' versions of the libm
+function have to be written:
+
+e_acosl.c
+e_asinl.c
+e_atan2l.c
+e_expl.c
+e_fmodl.c
+e_hypotl.c
+e_j0l.c
+e_j1l.c
+e_jnl.c
+e_lgammal_r.c
+e_logl.c
+e_log10l.c
+e_powl.c
+e_rem_pio2l.c
+e_sinhl.c
+e_sqrtl.c
+
+k_cosl.c
+k_rem_pio2l.c
+k_sinl.c
+k_tanl.c
+
+s_atanl.c
+s_erfl.c
+s_expm1l.c
+s_log1pl.c
+
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+			       Methods
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+arcsin
+~~~~~~
+ *	Since  asin(x) = x + x^3/6 + x^5*3/40 + x^7*15/336 + ...
+ *	we approximate asin(x) on [0,0.5] by
+ *		asin(x) = x + x*x^2*R(x^2)
+ *	where
+ *		R(x^2) is a rational approximation of (asin(x)-x)/x^3
+ *	and its remez error is bounded by
+ *		|(asin(x)-x)/x^3 - R(x^2)| < 2^(-58.75)
+ *
+ *	For x in [0.5,1]
+ *		asin(x) = pi/2-2*asin(sqrt((1-x)/2))
+ *	Let y = (1-x), z = y/2, s := sqrt(z), and pio2_hi+pio2_lo=pi/2;
+ *	then for x>0.98
+ *		asin(x) = pi/2 - 2*(s+s*z*R(z))
+ *			= pio2_hi - (2*(s+s*z*R(z)) - pio2_lo)
+ *	For x<=0.98, let pio4_hi = pio2_hi/2, then
+ *		f = hi part of s;
+ *		c = sqrt(z) - f = (z-f*f)/(s+f) 	...f+c=sqrt(z)
+ *	and
+ *		asin(x) = pi/2 - 2*(s+s*z*R(z))
+ *			= pio4_hi+(pio4-2s)-(2s*z*R(z)-pio2_lo)
+ *			= pio4_hi+(pio4-2f)-(2s*z*R(z)-(pio2_lo+2c))
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+arccos
+~~~~~~
+ * Method :
+ *	acos(x)  = pi/2 - asin(x)
+ *	acos(-x) = pi/2 + asin(x)
+ * For |x|<=0.5
+ *	acos(x) = pi/2 - (x + x*x^2*R(x^2))	(see asin.c)
+ * For x>0.5
+ * 	acos(x) = pi/2 - (pi/2 - 2asin(sqrt((1-x)/2)))
+ *		= 2asin(sqrt((1-x)/2))
+ *		= 2s + 2s*z*R(z) 	...z=(1-x)/2, s=sqrt(z)
+ *		= 2f + (2c + 2s*z*R(z))
+ *     where f=hi part of s, and c = (z-f*f)/(s+f) is the correction term
+ *     for f so that f+c ~ sqrt(z).
+ * For x<-0.5
+ *	acos(x) = pi - 2asin(sqrt((1-|x|)/2))
+ *		= pi - 0.5*(s+s*z*R(z)), where z=(1-|x|)/2,s=sqrt(z)
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+atan2
+~~~~~
+ * Method :
+ *	1. Reduce y to positive by atan2(y,x)=-atan2(-y,x).
+ *	2. Reduce x to positive by (if x and y are unexceptional):
+ *		ARG (x+iy) = arctan(y/x)   	   ... if x > 0,
+ *		ARG (x+iy) = pi - arctan[y/(-x)]   ... if x < 0,
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+atan
+~~~~
+ * Method
+ *   1. Reduce x to positive by atan(x) = -atan(-x).
+ *   2. According to the integer k=4t+0.25 chopped, t=x, the argument
+ *      is further reduced to one of the following intervals and the
+ *      arctangent of t is evaluated by the corresponding formula:
+ *
+ *      [0,7/16]      atan(x) = t-t^3*(a1+t^2*(a2+...(a10+t^2*a11)...)
+ *      [7/16,11/16]  atan(x) = atan(1/2) + atan( (t-0.5)/(1+t/2) )
+ *      [11/16.19/16] atan(x) = atan( 1 ) + atan( (t-1)/(1+t) )
+ *      [19/16,39/16] atan(x) = atan(3/2) + atan( (t-1.5)/(1+1.5t) )
+ *      [39/16,INF]   atan(x) = atan(INF) + atan( -1/t )
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+exp
+~~~
+ * Method
+ *   1. Argument reduction:
+ *      Reduce x to an r so that |r| <= 0.5*ln2 ~ 0.34658.
+ *	Given x, find r and integer k such that
+ *
+ *               x = k*ln2 + r,  |r| <= 0.5*ln2.
+ *
+ *      Here r will be represented as r = hi-lo for better
+ *	accuracy.
+ *
+ *   2. Approximation of exp(r) by a special rational function on
+ *	the interval [0,0.34658]:
+ *	Write
+ *	    R(r**2) = r*(exp(r)+1)/(exp(r)-1) = 2 + r*r/6 - r**4/360 + ...
+ *      We use a special Reme algorithm on [0,0.34658] to generate
+ * 	a polynomial of degree 5 to approximate R. The maximum error
+ *	of this polynomial approximation is bounded by 2**-59. In
+ *	other words,
+ *	    R(z) ~ 2.0 + P1*z + P2*z**2 + P3*z**3 + P4*z**4 + P5*z**5
+ *  	(where z=r*r, and the values of P1 to P5 are listed below)
+ *	and
+ *	    |                  5          |     -59
+ *	    | 2.0+P1*z+...+P5*z   -  R(z) | <= 2
+ *	    |                             |
+ *	The computation of exp(r) thus becomes
+ *                             2*r
+ *		exp(r) = 1 + -------
+ *		              R - r
+ *                                 r*R1(r)
+ *		       = 1 + r + ----------- (for better accuracy)
+ *		                  2 - R1(r)
+ *	where
+ *			         2       4             10
+ *		R1(r) = r - (P1*r  + P2*r  + ... + P5*r   ).
+ *
+ *   3. Scale back to obtain exp(x):
+ *	From step 1, we have
+ *	   exp(x) = 2^k * exp(r)
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+hypot
+~~~~~
+ *	If (assume round-to-nearest) z=x*x+y*y
+ *	has error less than sqrt(2)/2 ulp, than
+ *	sqrt(z) has error less than 1 ulp (exercise).
+ *
+ *	So, compute sqrt(x*x+y*y) with some care as
+ *	follows to get the error below 1 ulp:
+ *
+ *	Assume x>y>0;
+ *	(if possible, set rounding to round-to-nearest)
+ *	1. if x > 2y  use
+ *		x1*x1+(y*y+(x2*(x+x1))) for x*x+y*y
+ *	where x1 = x with lower 32 bits cleared, x2 = x-x1; else
+ *	2. if x <= 2y use
+ *		t1*y1+((x-y)*(x-y)+(t1*y2+t2*y))
+ *	where t1 = 2x with lower 32 bits cleared, t2 = 2x-t1,
+ *	y1= y with lower 32 bits chopped, y2 = y-y1.
+ *
+ *	NOTE: scaling may be necessary if some argument is too
+ *	      large or too tiny
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+j0/y0
+~~~~~
+ * Method -- j0(x):
+ *	1. For tiny x, we use j0(x) = 1 - x^2/4 + x^4/64 - ...
+ *	2. Reduce x to |x| since j0(x)=j0(-x),  and
+ *	   for x in (0,2)
+ *		j0(x) = 1-z/4+ z^2*R0/S0,  where z = x*x;
+ *	   (precision:  |j0-1+z/4-z^2R0/S0 |<2**-63.67 )
+ *	   for x in (2,inf)
+ * 		j0(x) = sqrt(2/(pi*x))*(p0(x)*cos(x0)-q0(x)*sin(x0))
+ * 	   where x0 = x-pi/4. It is better to compute sin(x0),cos(x0)
+ *	   as follow:
+ *		cos(x0) = cos(x)cos(pi/4)+sin(x)sin(pi/4)
+ *			= 1/sqrt(2) * (cos(x) + sin(x))
+ *		sin(x0) = sin(x)cos(pi/4)-cos(x)sin(pi/4)
+ *			= 1/sqrt(2) * (sin(x) - cos(x))
+ * 	   (To avoid cancellation, use
+ *		sin(x) +- cos(x) = -cos(2x)/(sin(x) -+ cos(x))
+ * 	    to compute the worse one.)
+ *
+ * Method -- y0(x):
+ *	1. For x<2.
+ *	   Since
+ *		y0(x) = 2/pi*(j0(x)*(ln(x/2)+Euler) + x^2/4 - ...)
+ *	   therefore y0(x)-2/pi*j0(x)*ln(x) is an even function.
+ *	   We use the following function to approximate y0,
+ *		y0(x) = U(z)/V(z) + (2/pi)*(j0(x)*ln(x)), z= x^2
+ *	   where
+ *		U(z) = u00 + u01*z + ... + u06*z^6
+ *		V(z) = 1  + v01*z + ... + v04*z^4
+ *	   with absolute approximation error bounded by 2**-72.
+ *	   Note: For tiny x, U/V = u0 and j0(x)~1, hence
+ *		y0(tiny) = u0 + (2/pi)*ln(tiny), (choose tiny<2**-27)
+ *	2. For x>=2.
+ * 		y0(x) = sqrt(2/(pi*x))*(p0(x)*cos(x0)+q0(x)*sin(x0))
+ * 	   where x0 = x-pi/4. It is better to compute sin(x0),cos(x0)
+ *	   by the method mentioned above.
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+j1/y1
+~~~~~
+ * Method -- j1(x):
+ *	1. For tiny x, we use j1(x) = x/2 - x^3/16 + x^5/384 - ...
+ *	2. Reduce x to |x| since j1(x)=-j1(-x),  and
+ *	   for x in (0,2)
+ *		j1(x) = x/2 + x*z*R0/S0,  where z = x*x;
+ *	   (precision:  |j1/x - 1/2 - R0/S0 |<2**-61.51 )
+ *	   for x in (2,inf)
+ * 		j1(x) = sqrt(2/(pi*x))*(p1(x)*cos(x1)-q1(x)*sin(x1))
+ * 		y1(x) = sqrt(2/(pi*x))*(p1(x)*sin(x1)+q1(x)*cos(x1))
+ * 	   where x1 = x-3*pi/4. It is better to compute sin(x1),cos(x1)
+ *	   as follow:
+ *		cos(x1) =  cos(x)cos(3pi/4)+sin(x)sin(3pi/4)
+ *			=  1/sqrt(2) * (sin(x) - cos(x))
+ *		sin(x1) =  sin(x)cos(3pi/4)-cos(x)sin(3pi/4)
+ *			= -1/sqrt(2) * (sin(x) + cos(x))
+ * 	   (To avoid cancellation, use
+ *		sin(x) +- cos(x) = -cos(2x)/(sin(x) -+ cos(x))
+ * 	    to compute the worse one.)
+ *
+ * Method -- y1(x):
+ *	1. screen out x<=0 cases: y1(0)=-inf, y1(x<0)=NaN
+ *	2. For x<2.
+ *	   Since
+ *		y1(x) = 2/pi*(j1(x)*(ln(x/2)+Euler)-1/x-x/2+5/64*x^3-...)
+ *	   therefore y1(x)-2/pi*j1(x)*ln(x)-1/x is an odd function.
+ *	   We use the following function to approximate y1,
+ *		y1(x) = x*U(z)/V(z) + (2/pi)*(j1(x)*ln(x)-1/x), z= x^2
+ *	   where for x in [0,2] (abs err less than 2**-65.89)
+ *		U(z) = U0[0] + U0[1]*z + ... + U0[4]*z^4
+ *		V(z) = 1  + v0[0]*z + ... + v0[4]*z^5
+ *	   Note: For tiny x, 1/x dominate y1 and hence
+ *		y1(tiny) = -2/pi/tiny, (choose tiny<2**-54)
+ *	3. For x>=2.
+ * 		y1(x) = sqrt(2/(pi*x))*(p1(x)*sin(x1)+q1(x)*cos(x1))
+ * 	   where x1 = x-3*pi/4. It is better to compute sin(x1),cos(x1)
+ *	   by method mentioned above.
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+jn/yn
+~~~~~
+ * Note 2. About jn(n,x), yn(n,x)
+ *	For n=0, j0(x) is called,
+ *	for n=1, j1(x) is called,
+ *	for n<x, forward recursion us used starting
+ *	from values of j0(x) and j1(x).
+ *	for n>x, a continued fraction approximation to
+ *	j(n,x)/j(n-1,x) is evaluated and then backward
+ *	recursion is used starting from a supposed value
+ *	for j(n,x). The resulting value of j(0,x) is
+ *	compared with the actual value to correct the
+ *	supposed value of j(n,x).
+ *
+ *	yn(n,x) is similar in all respects, except
+ *	that forward recursion is used for all
+ *	values of n>1.
+
+jn:
+    /* (x >> n**2)
+     *	    Jn(x) = cos(x-(2n+1)*pi/4)*sqrt(2/x*pi)
+     *	    Yn(x) = sin(x-(2n+1)*pi/4)*sqrt(2/x*pi)
+     *	    Let s=sin(x), c=cos(x),
+     *		xn=x-(2n+1)*pi/4, sqt2 = sqrt(2),then
+     *
+     *		   n	sin(xn)*sqt2	cos(xn)*sqt2
+     *		----------------------------------
+     *		   0	 s-c		 c+s
+     *		   1	-s-c 		-c+s
+     *		   2	-s+c		-c-s
+     *		   3	 s+c		 c-s
+...
+    /* x is tiny, return the first Taylor expansion of J(n,x)
+     * J(n,x) = 1/n!*(x/2)^n  - ...
+...
+		/* use backward recurrence */
+		/* 			x      x^2      x^2
+		 *  J(n,x)/J(n-1,x) =  ----   ------   ------   .....
+		 *			2n  - 2(n+1) - 2(n+2)
+		 *
+		 * 			1      1        1
+		 *  (for large x)   =  ----  ------   ------   .....
+		 *			2n   2(n+1)   2(n+2)
+		 *			-- - ------ - ------ -
+		 *			 x     x         x
+		 *
+		 * Let w = 2n/x and h=2/x, then the above quotient
+		 * is equal to the continued fraction:
+		 *		    1
+		 *	= -----------------------
+		 *		       1
+		 *	   w - -----------------
+		 *			  1
+		 * 	        w+h - ---------
+		 *		       w+2h - ...
+		 *
+		 * To determine how many terms needed, let
+		 * Q(0) = w, Q(1) = w(w+h) - 1,
+		 * Q(k) = (w+k*h)*Q(k-1) - Q(k-2),
+		 * When Q(k) > 1e4	good for single
+		 * When Q(k) > 1e9	good for double
+		 * When Q(k) > 1e17	good for quadruple
+
+...
+		/*  estimate log((2/x)^n*n!) = n*log(2/x)+n*ln(n)
+		 *  Hence, if n*(log(2n/x)) > ...
+		 *  single 8.8722839355e+01
+		 *  double 7.09782712893383973096e+02
+		 *  long double 1.1356523406294143949491931077970765006170e+04
+		 *  then recurrent value may overflow and the result is
+		 *  likely underflow to zero
+
+yn:
+    /* (x >> n**2)
+     *	    Jn(x) = cos(x-(2n+1)*pi/4)*sqrt(2/x*pi)
+     *	    Yn(x) = sin(x-(2n+1)*pi/4)*sqrt(2/x*pi)
+     *	    Let s=sin(x), c=cos(x),
+     *		xn=x-(2n+1)*pi/4, sqt2 = sqrt(2),then
+     *
+     *		   n	sin(xn)*sqt2	cos(xn)*sqt2
+     *		----------------------------------
+     *		   0	 s-c		 c+s
+     *		   1	-s-c 		-c+s
+     *		   2	-s+c		-c-s
+     *		   3	 s+c		 c-s
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+lgamma
+~~~~~~
+ * Method:
+ *   1. Argument Reduction for 0 < x <= 8
+ * 	Since gamma(1+s)=s*gamma(s), for x in [0,8], we may
+ * 	reduce x to a number in [1.5,2.5] by
+ * 		lgamma(1+s) = log(s) + lgamma(s)
+ *	for example,
+ *		lgamma(7.3) = log(6.3) + lgamma(6.3)
+ *			    = log(6.3*5.3) + lgamma(5.3)
+ *			    = log(6.3*5.3*4.3*3.3*2.3) + lgamma(2.3)
+ *   2. Polynomial approximation of lgamma around its
+ *	minimun ymin=1.461632144968362245 to maintain monotonicity.
+ *	On [ymin-0.23, ymin+0.27] (i.e., [1.23164,1.73163]), use
+ *		Let z = x-ymin;
+ *		lgamma(x) = -1.214862905358496078218 + z^2*poly(z)
+ *	where
+ *		poly(z) is a 14 degree polynomial.
+ *   2. Rational approximation in the primary interval [2,3]
+ *	We use the following approximation:
+ *		s = x-2.0;
+ *		lgamma(x) = 0.5*s + s*P(s)/Q(s)
+ *	with accuracy
+ *		|P/Q - (lgamma(x)-0.5s)| < 2**-61.71
+ *	Our algorithms are based on the following observation
+ *
+ *                             zeta(2)-1    2    zeta(3)-1    3
+ * lgamma(2+s) = s*(1-Euler) + --------- * s  -  --------- * s  + ...
+ *                                 2                 3
+ *
+ *	where Euler = 0.5771... is the Euler constant, which is very
+ *	close to 0.5.
+ *
+ *   3. For x>=8, we have
+ *	lgamma(x)~(x-0.5)log(x)-x+0.5*log(2pi)+1/(12x)-1/(360x**3)+....
+ *	(better formula:
+ *	   lgamma(x)~(x-0.5)*(log(x)-1)-.5*(log(2pi)-1) + ...)
+ *	Let z = 1/x, then we approximation
+ *		f(z) = lgamma(x) - (x-0.5)(log(x)-1)
+ *	by
+ *	  			    3       5             11
+ *		w = w0 + w1*z + w2*z  + w3*z  + ... + w6*z
+ *	where
+ *		|w - f(z)| < 2**-58.74
+ *
+ *   4. For negative x, since (G is gamma function)
+ *		-x*G(-x)*G(x) = pi/sin(pi*x),
+ * 	we have
+ * 		G(x) = pi/(sin(pi*x)*(-x)*G(-x))
+ *	since G(-x) is positive, sign(G(x)) = sign(sin(pi*x)) for x<0
+ *	Hence, for x<0, signgam = sign(sin(pi*x)) and
+ *		lgamma(x) = log(|Gamma(x)|)
+ *			  = log(pi/(|x*sin(pi*x)|)) - lgamma(-x);
+ *	Note: one should avoid compute pi*(-x) directly in the
+ *	      computation of sin(pi*(-x)).
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+log
+~~~
+ * Method :
+ *   1. Argument Reduction: find k and f such that
+ *			x = 2^k * (1+f),
+ *	   where  sqrt(2)/2 < 1+f < sqrt(2) .
+ *
+ *   2. Approximation of log(1+f).
+ *	Let s = f/(2+f) ; based on log(1+f) = log(1+s) - log(1-s)
+ *		 = 2s + 2/3 s**3 + 2/5 s**5 + .....,
+ *	     	 = 2s + s*R
+ *      We use a special Reme algorithm on [0,0.1716] to generate
+ * 	a polynomial of degree 14 to approximate R The maximum error
+ *	of this polynomial approximation is bounded by 2**-58.45. In
+ *	other words,
+ *		        2      4      6      8      10      12      14
+ *	    R(z) ~ Lg1*s +Lg2*s +Lg3*s +Lg4*s +Lg5*s  +Lg6*s  +Lg7*s
+ *  	(the values of Lg1 to Lg7 are listed in the program)
+ *	and
+ *	    |      2          14          |     -58.45
+ *	    | Lg1*s +...+Lg7*s    -  R(z) | <= 2
+ *	    |                             |
+ *	Note that 2s = f - s*f = f - hfsq + s*hfsq, where hfsq = f*f/2.
+ *	In order to guarantee error in log below 1ulp, we compute log
+ *	by
+ *		log(1+f) = f - s*(f - R)	(if f is not too large)
+ *		log(1+f) = f - (hfsq - s*(hfsq+R)).	(better accuracy)
+ *
+ *	3. Finally,  log(x) = k*ln2 + log(1+f).
+ *			    = k*ln2_hi+(f-(hfsq-(s*(hfsq+R)+k*ln2_lo)))
+ *	   Here ln2 is split into two floating point number:
+ *			ln2_hi + ln2_lo,
+ *	   where n*ln2_hi is always exact for |n| < 2000.
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+log10
+~~~~~
+ * Method :
+ *	Let log10_2hi = leading 40 bits of log10(2) and
+ *	    log10_2lo = log10(2) - log10_2hi,
+ *	    ivln10   = 1/log(10) rounded.
+ *	Then
+ *		n = ilogb(x),
+ *		if(n<0)  n = n+1;
+ *		x = scalbn(x,-n);
+ *		log10(x) := n*log10_2hi + (n*log10_2lo + ivln10*log(x))
+ *
+ * Note 1:
+ *	To guarantee log10(10**n)=n, where 10**n is normal, the rounding
+ *	mode must set to Round-to-Nearest.
+ * Note 2:
+ *	[1/log(10)] rounded to 53 bits has error  .198   ulps;
+ *	log10 is monotonic at all binary break points.
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+pow
+~~~
+ * Method:  Let x =  2   * (1+f)
+ *	1. Compute and return log2(x) in two pieces:
+ *		log2(x) = w1 + w2,
+ *	   where w1 has 53-24 = 29 bit trailing zeros.
+ *	2. Perform y*log2(x) = n+y' by simulating muti-precision
+ *	   arithmetic, where |y'|<=0.5.
+ *	3. Return x**y = 2**n*exp(y'*log2)
+ *
+ * Special cases:
+ *	1.  (anything) ** 0  is 1
+ *	2.  (anything) ** 1  is itself
+ *	3.  (anything) ** NAN is NAN
+ *	4.  NAN ** (anything except 0) is NAN
+ *	5.  +-(|x| > 1) **  +INF is +INF
+ *	6.  +-(|x| > 1) **  -INF is +0
+ *	7.  +-(|x| < 1) **  +INF is +0
+ *	8.  +-(|x| < 1) **  -INF is +INF
+ *	9.  +-1         ** +-INF is NAN
+ *	10. +0 ** (+anything except 0, NAN)               is +0
+ *	11. -0 ** (+anything except 0, NAN, odd integer)  is +0
+ *	12. +0 ** (-anything except 0, NAN)               is +INF
+ *	13. -0 ** (-anything except 0, NAN, odd integer)  is +INF
+ *	14. -0 ** (odd integer) = -( +0 ** (odd integer) )
+ *	15. +INF ** (+anything except 0,NAN) is +INF
+ *	16. +INF ** (-anything except 0,NAN) is +0
+ *	17. -INF ** (anything)  = -0 ** (-anything)
+ *	18. (-anything) ** (integer) is (-1)**(integer)*(+anything**integer)
+ *	19. (-anything except 0 and inf) ** (non-integer) is NAN
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+rem_pio2	return the remainder of x rem pi/2 in y[0]+y[1]
+~~~~~~~~
+This is one of the basic functions which is written with highest accuracy
+in mind.
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+sinh
+~~~~
+ * Method :
+ * mathematically sinh(x) if defined to be (exp(x)-exp(-x))/2
+ *	1. Replace x by |x| (sinh(-x) = -sinh(x)).
+ *	2.
+ *		                                    E + E/(E+1)
+ *	    0        <= x <= 22     :  sinh(x) := --------------, E=expm1(x)
+ *			       			        2
+ *
+ *	    22       <= x <= lnovft :  sinh(x) := exp(x)/2
+ *	    lnovft   <= x <= ln2ovft:  sinh(x) := exp(x/2)/2 * exp(x/2)
+ *	    ln2ovft  <  x	    :  sinh(x) := x*shuge (overflow)
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+sqrt
+~~~~
+ * Method:
+ *   Bit by bit method using integer arithmetic. (Slow, but portable)
+ *   1. Normalization
+ *	Scale x to y in [1,4) with even powers of 2:
+ *	find an integer k such that  1 <= (y=x*2^(2k)) < 4, then
+ *		sqrt(x) = 2^k * sqrt(y)
+ *   2. Bit by bit computation
+ *	Let q  = sqrt(y) truncated to i bit after binary point (q = 1),
+ *	     i							 0
+ *                                     i+1         2
+ *	    s  = 2*q , and	y  =  2   * ( y - q  ).		(1)
+ *	     i      i            i                 i
+ *
+ *	To compute q    from q , one checks whether
+ *		    i+1       i
+ *
+ *			      -(i+1) 2
+ *			(q + 2      ) <= y.			(2)
+ *     			  i
+ *							      -(i+1)
+ *	If (2) is false, then q   = q ; otherwise q   = q  + 2      .
+ *		 	       i+1   i             i+1   i
+ *
+ *	With some algebric manipulation, it is not difficult to see
+ *	that (2) is equivalent to
+ *                             -(i+1)
+ *			s  +  2       <= y			(3)
+ *			 i                i
+ *
+ *	The advantage of (3) is that s  and y  can be computed by
+ *				      i      i
+ *	the following recurrence formula:
+ *	    if (3) is false
+ *
+ *	    s     =  s  ,	y    = y   ;			(4)
+ *	     i+1      i		 i+1    i
+ *
+ *	    otherwise,
+ *                         -i                     -(i+1)
+ *	    s	  =  s  + 2  ,  y    = y  -  s  - 2  		(5)
+ *           i+1      i          i+1    i     i
+ *
+ *	One may easily use induction to prove (4) and (5).
+ *	Note. Since the left hand side of (3) contain only i+2 bits,
+ *	      it does not necessary to do a full (53-bit) comparison
+ *	      in (3).
+ *   3. Final rounding
+ *	After generating the 53 bits result, we compute one more bit.
+ *	Together with the remainder, we can decide whether the
+ *	result is exact, bigger than 1/2ulp, or less than 1/2ulp
+ *	(it will never equal to 1/2ulp).
+ *	The rounding mode can be detected by checking whether
+ *	huge + tiny is equal to huge, and whether huge - tiny is
+ *	equal to huge for some floating point number "huge" and "tiny".
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+cos
+~~~
+ * kernel cos function on [-pi/4, pi/4], pi/4 ~ 0.785398164
+ * Input x is assumed to be bounded by ~pi/4 in magnitude.
+ * Input y is the tail of x.
+ *
+ * Algorithm
+ *	1. Since cos(-x) = cos(x), we need only to consider positive x.
+ *	2. if x < 2^-27 (hx<0x3e400000 0), return 1 with inexact if x!=0.
+ *	3. cos(x) is approximated by a polynomial of degree 14 on
+ *	   [0,pi/4]
+ *		  	                 4            14
+ *	   	cos(x) ~ 1 - x*x/2 + C1*x + ... + C6*x
+ *	   where the remez error is
+ *
+ * 	|              2     4     6     8     10    12     14 |     -58
+ * 	|cos(x)-(1-.5*x +C1*x +C2*x +C3*x +C4*x +C5*x  +C6*x  )| <= 2
+ * 	|    					               |
+ *
+ * 	               4     6     8     10    12     14
+ *	4. let r = C1*x +C2*x +C3*x +C4*x +C5*x  +C6*x  , then
+ *	       cos(x) = 1 - x*x/2 + r
+ *	   since cos(x+y) ~ cos(x) - sin(x)*y
+ *			  ~ cos(x) - x*y,
+ *	   a correction term is necessary in cos(x) and hence
+ *		cos(x+y) = 1 - (x*x/2 - (r - x*y))
+ *	   For better accuracy when x > 0.3, let qx = |x|/4 with
+ *	   the last 32 bits mask off, and if x > 0.78125, let qx = 0.28125.
+ *	   Then
+ *		cos(x+y) = (1-qx) - ((x*x/2-qx) - (r-x*y)).
+ *	   Note that 1-qx and (x*x/2-qx) is EXACT here, and the
+ *	   magnitude of the latter is at least a quarter of x*x/2,
+ *	   thus, reducing the rounding error in the subtraction.
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+sin
+~~~
+ * kernel sin function on [-pi/4, pi/4], pi/4 ~ 0.7854
+ * Input x is assumed to be bounded by ~pi/4 in magnitude.
+ * Input y is the tail of x.
+ * Input iy indicates whether y is 0. (if iy=0, y assume to be 0).
+ *
+ * Algorithm
+ *	1. Since sin(-x) = -sin(x), we need only to consider positive x.
+ *	2. if x < 2^-27 (hx<0x3e400000 0), return x with inexact if x!=0.
+ *	3. sin(x) is approximated by a polynomial of degree 13 on
+ *	   [0,pi/4]
+ *		  	         3            13
+ *	   	sin(x) ~ x + S1*x + ... + S6*x
+ *	   where
+ *
+ * 	|sin(x)         2     4     6     8     10     12  |     -58
+ * 	|----- - (1+S1*x +S2*x +S3*x +S4*x +S5*x  +S6*x   )| <= 2
+ * 	|  x 					           |
+ *
+ *	4. sin(x+y) = sin(x) + sin'(x')*y
+ *		    ~ sin(x) + (1-x*x/2)*y
+ *	   For better accuracy, let
+ *		     3      2      2      2      2
+ *		r = x *(S2+x *(S3+x *(S4+x *(S5+x *S6))))
+ *	   then                   3    2
+ *		sin(x) = x + (S1*x + (x *(r-y/2)+y))
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+tan
+~~~
+ * kernel tan function on [-pi/4, pi/4], pi/4 ~ 0.7854
+ * Input x is assumed to be bounded by ~pi/4 in magnitude.
+ * Input y is the tail of x.
+ * Input k indicates whether tan (if k=1) or
+ * -1/tan (if k= -1) is returned.
+ *
+ * Algorithm
+ *	1. Since tan(-x) = -tan(x), we need only to consider positive x.
+ *	2. if x < 2^-28 (hx<0x3e300000 0), return x with inexact if x!=0.
+ *	3. tan(x) is approximated by a odd polynomial of degree 27 on
+ *	   [0,0.67434]
+ *		  	         3             27
+ *	   	tan(x) ~ x + T1*x + ... + T13*x
+ *	   where
+ *
+ * 	        |tan(x)         2     4            26   |     -59.2
+ * 	        |----- - (1+T1*x +T2*x +.... +T13*x    )| <= 2
+ * 	        |  x 					|
+ *
+ *	   Note: tan(x+y) = tan(x) + tan'(x)*y
+ *		          ~ tan(x) + (1+x*x)*y
+ *	   Therefore, for better accuracy in computing tan(x+y), let
+ *		     3      2      2       2       2
+ *		r = x *(T2+x *(T3+x *(...+x *(T12+x *T13))))
+ *	   then
+ *		 		    3    2
+ *		tan(x+y) = x + (T1*x + (x *(r+y)+y))
+ *
+ *      4. For x in [0.67434,pi/4],  let y = pi/4 - x, then
+ *		tan(x) = tan(pi/4-y) = (1-tan(y))/(1+tan(y))
+ *		       = 1 - 2*(tan(y) - (tan(y)^2)/(1+tan(y)))
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+atan
+~~~~
+ * Method
+ *   1. Reduce x to positive by atan(x) = -atan(-x).
+ *   2. According to the integer k=4t+0.25 chopped, t=x, the argument
+ *      is further reduced to one of the following intervals and the
+ *      arctangent of t is evaluated by the corresponding formula:
+ *
+ *      [0,7/16]      atan(x) = t-t^3*(a1+t^2*(a2+...(a10+t^2*a11)...)
+ *      [7/16,11/16]  atan(x) = atan(1/2) + atan( (t-0.5)/(1+t/2) )
+ *      [11/16.19/16] atan(x) = atan( 1 ) + atan( (t-1)/(1+t) )
+ *      [19/16,39/16] atan(x) = atan(3/2) + atan( (t-1.5)/(1+1.5t) )
+ *      [39/16,INF]   atan(x) = atan(INF) + atan( -1/t )
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+erf
+~~~
+ *			     x
+ *		      2      |\
+ *     erf(x)  =  ---------  | exp(-t*t)dt
+ *	 	   sqrt(pi) \|
+ *			     0
+ *
+ *     erfc(x) =  1-erf(x)
+ *  Note that
+ *		erf(-x) = -erf(x)
+ *		erfc(-x) = 2 - erfc(x)
+ *
+ * Method:
+ *	1. For |x| in [0, 0.84375]
+ *	    erf(x)  = x + x*R(x^2)
+ *          erfc(x) = 1 - erf(x)           if x in [-.84375,0.25]
+ *                  = 0.5 + ((0.5-x)-x*R)  if x in [0.25,0.84375]
+ *	   where R = P/Q where P is an odd poly of degree 8 and
+ *	   Q is an odd poly of degree 10.
+ *						 -57.90
+ *			| R - (erf(x)-x)/x | <= 2
+ *
+ *
+ *	   Remark. The formula is derived by noting
+ *          erf(x) = (2/sqrt(pi))*(x - x^3/3 + x^5/10 - x^7/42 + ....)
+ *	   and that
+ *          2/sqrt(pi) = 1.128379167095512573896158903121545171688
+ *	   is close to one. The interval is chosen because the fix
+ *	   point of erf(x) is near 0.6174 (i.e., erf(x)=x when x is
+ *	   near 0.6174), and by some experiment, 0.84375 is chosen to
+ * 	   guarantee the error is less than one ulp for erf.
+ *
+ *      2. For |x| in [0.84375,1.25], let s = |x| - 1, and
+ *         c = 0.84506291151 rounded to single (24 bits)
+ *         	erf(x)  = sign(x) * (c  + P1(s)/Q1(s))
+ *         	erfc(x) = (1-c)  - P1(s)/Q1(s) if x > 0
+ *			  1+(c+P1(s)/Q1(s))    if x < 0
+ *         	|P1/Q1 - (erf(|x|)-c)| <= 2**-59.06
+ *	   Remark: here we use the taylor series expansion at x=1.
+ *		erf(1+s) = erf(1) + s*Poly(s)
+ *			 = 0.845.. + P1(s)/Q1(s)
+ *	   That is, we use rational approximation to approximate
+ *			erf(1+s) - (c = (single)0.84506291151)
+ *	   Note that |P1/Q1|< 0.078 for x in [0.84375,1.25]
+ *	   where
+ *		P1(s) = degree 6 poly in s
+ *		Q1(s) = degree 6 poly in s
+ *
+ *      3. For x in [1.25,1/0.35(~2.857143)],
+ *         	erfc(x) = (1/x)*exp(-x*x-0.5625+R1/S1)
+ *         	erf(x)  = 1 - erfc(x)
+ *	   where
+ *		R1(z) = degree 7 poly in z, (z=1/x^2)
+ *		S1(z) = degree 8 poly in z
+ *
+ *      4. For x in [1/0.35,28]
+ *         	erfc(x) = (1/x)*exp(-x*x-0.5625+R2/S2) if x > 0
+ *			= 2.0 - (1/x)*exp(-x*x-0.5625+R2/S2) if -6<x<0
+ *			= 2.0 - tiny		(if x <= -6)
+ *         	erf(x)  = sign(x)*(1.0 - erfc(x)) if x < 6, else
+ *         	erf(x)  = sign(x)*(1.0 - tiny)
+ *	   where
+ *		R2(z) = degree 6 poly in z, (z=1/x^2)
+ *		S2(z) = degree 7 poly in z
+ *
+ *      Note1:
+ *	   To compute exp(-x*x-0.5625+R/S), let s be a single
+ *	   precision number and s := x; then
+ *		-x*x = -s*s + (s-x)*(s+x)
+ *	        exp(-x*x-0.5626+R/S) =
+ *			exp(-s*s-0.5625)*exp((s-x)*(s+x)+R/S);
+ *      Note2:
+ *	   Here 4 and 5 make use of the asymptotic series
+ *			  exp(-x*x)
+ *		erfc(x) ~ ---------- * ( 1 + Poly(1/x^2) )
+ *			  x*sqrt(pi)
+ *	   We use rational approximation to approximate
+ *      	g(s)=f(1/x^2) = log(erfc(x)*x) - x*x + 0.5625
+ *	   Here is the error bound for R1/S1 and R2/S2
+ *      	|R1/S1 - f(x)|  < 2**(-62.57)
+ *      	|R2/S2 - f(x)|  < 2**(-61.52)
+ *
+ *      5. For inf > x >= 28
+ *         	erf(x)  = sign(x) *(1 - tiny)  (raise inexact)
+ *         	erfc(x) = tiny*tiny (raise underflow) if x > 0
+ *			= 2 - tiny if x<0
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+expm1	Returns exp(x)-1, the exponential of x minus 1
+~~~~~
+ * Method
+ *   1. Argument reduction:
+ *	Given x, find r and integer k such that
+ *
+ *               x = k*ln2 + r,  |r| <= 0.5*ln2 ~ 0.34658
+ *
+ *      Here a correction term c will be computed to compensate
+ *	the error in r when rounded to a floating-point number.
+ *
+ *   2. Approximating expm1(r) by a special rational function on
+ *	the interval [0,0.34658]:
+ *	Since
+ *	    r*(exp(r)+1)/(exp(r)-1) = 2+ r^2/6 - r^4/360 + ...
+ *	we define R1(r*r) by
+ *	    r*(exp(r)+1)/(exp(r)-1) = 2+ r^2/6 * R1(r*r)
+ *	That is,
+ *	    R1(r**2) = 6/r *((exp(r)+1)/(exp(r)-1) - 2/r)
+ *		     = 6/r * ( 1 + 2.0*(1/(exp(r)-1) - 1/r))
+ *		     = 1 - r^2/60 + r^4/2520 - r^6/100800 + ...
+ *      We use a special Reme algorithm on [0,0.347] to generate
+ * 	a polynomial of degree 5 in r*r to approximate R1. The
+ *	maximum error of this polynomial approximation is bounded
+ *	by 2**-61. In other words,
+ *	    R1(z) ~ 1.0 + Q1*z + Q2*z**2 + Q3*z**3 + Q4*z**4 + Q5*z**5
+ *	where 	Q1  =  -1.6666666666666567384E-2,
+ * 		Q2  =   3.9682539681370365873E-4,
+ * 		Q3  =  -9.9206344733435987357E-6,
+ * 		Q4  =   2.5051361420808517002E-7,
+ * 		Q5  =  -6.2843505682382617102E-9;
+ *  	(where z=r*r, and the values of Q1 to Q5 are listed below)
+ *	with error bounded by
+ *	    |                  5           |     -61
+ *	    | 1.0+Q1*z+...+Q5*z   -  R1(z) | <= 2
+ *	    |                              |
+ *
+ *	expm1(r) = exp(r)-1 is then computed by the following
+ * 	specific way which minimize the accumulation rounding error:
+ *			       2     3
+ *			      r     r    [ 3 - (R1 + R1*r/2)  ]
+ *	      expm1(r) = r + --- + --- * [--------------------]
+ *		              2     2    [ 6 - r*(3 - R1*r/2) ]
+ *
+ *	To compensate the error in the argument reduction, we use
+ *		expm1(r+c) = expm1(r) + c + expm1(r)*c
+ *			   ~ expm1(r) + c + r*c
+ *	Thus c+r*c will be added in as the correction terms for
+ *	expm1(r+c). Now rearrange the term to avoid optimization
+ * 	screw up:
+ *		        (      2                                    2 )
+ *		        ({  ( r    [ R1 -  (3 - R1*r/2) ]  )  }    r  )
+ *	 expm1(r+c)~r - ({r*(--- * [--------------------]-c)-c} - --- )
+ *	                ({  ( 2    [ 6 - r*(3 - R1*r/2) ]  )  }    2  )
+ *                      (                                             )
+ *
+ *		   = r - E
+ *   3. Scale back to obtain expm1(x):
+ *	From step 1, we have
+ *	   expm1(x) = either 2^k*[expm1(r)+1] - 1
+ *		    = or     2^k*[expm1(r) + (1-2^-k)]
+ *   4. Implementation notes:
+ *	(A). To save one multiplication, we scale the coefficient Qi
+ *	     to Qi*2^i, and replace z by (x^2)/2.
+ *	(B). To achieve maximum accuracy, we compute expm1(x) by
+ *	  (i)   if x < -56*ln2, return -1.0, (raise inexact if x!=inf)
+ *	  (ii)  if k=0, return r-E
+ *	  (iii) if k=-1, return 0.5*(r-E)-0.5
+ *        (iv)	if k=1 if r < -0.25, return 2*((r+0.5)- E)
+ *	       	       else	     return  1.0+2.0*(r-E);
+ *	  (v)   if (k<-2||k>56) return 2^k(1-(E-r)) - 1 (or exp(x)-1)
+ *	  (vi)  if k <= 20, return 2^k((1-2^-k)-(E-r)), else
+ *	  (vii) return 2^k(1-((E+2^-k)-r))
+ *
+ * Special cases:
+ *	expm1(INF) is INF, expm1(NaN) is NaN;
+ *	expm1(-INF) is -1, and
+ *	for finite argument, only expm1(0)=0 is exact.
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+log1p
+~~~~~
+ * Method :
+ *   1. Argument Reduction: find k and f such that
+ *			1+x = 2^k * (1+f),
+ *	   where  sqrt(2)/2 < 1+f < sqrt(2) .
+ *
+ *      Note. If k=0, then f=x is exact. However, if k!=0, then f
+ *	may not be representable exactly. In that case, a correction
+ *	term is need. Let u=1+x rounded. Let c = (1+x)-u, then
+ *	log(1+x) - log(u) ~ c/u. Thus, we proceed to compute log(u),
+ *	and add back the correction term c/u.
+ *	(Note: when x > 2**53, one can simply return log(x))
+ *
+ *   2. Approximation of log1p(f).
+ *	Let s = f/(2+f) ; based on log(1+f) = log(1+s) - log(1-s)
+ *		 = 2s + 2/3 s**3 + 2/5 s**5 + .....,
+ *	     	 = 2s + s*R
+ *      We use a special Reme algorithm on [0,0.1716] to generate
+ * 	a polynomial of degree 14 to approximate R The maximum error
+ *	of this polynomial approximation is bounded by 2**-58.45. In
+ *	other words,
+ *		        2      4      6      8      10      12      14
+ *	    R(z) ~ Lp1*s +Lp2*s +Lp3*s +Lp4*s +Lp5*s  +Lp6*s  +Lp7*s
+ *  	(the values of Lp1 to Lp7 are listed in the program)
+ *	and
+ *	    |      2          14          |     -58.45
+ *	    | Lp1*s +...+Lp7*s    -  R(z) | <= 2
+ *	    |                             |
+ *	Note that 2s = f - s*f = f - hfsq + s*hfsq, where hfsq = f*f/2.
+ *	In order to guarantee error in log below 1ulp, we compute log
+ *	by
+ *		log1p(f) = f - (hfsq - s*(hfsq+R)).
+ *
+ *	3. Finally, log1p(x) = k*ln2 + log1p(f).
+ *		 	     = k*ln2_hi+(f-(hfsq-(s*(hfsq+R)+k*ln2_lo)))
+ *	   Here ln2 is split into two floating point number:
+ *			ln2_hi + ln2_lo,
+ *	   where n*ln2_hi is always exact for |n| < 2000.
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
@@ -0,0 +1,96 @@
+This directory contains the version VERSION release of the GNU C Library.
+Many bugs have been fixed since the last release.
+Some bugs surely remain.
+
+As of this release, the GNU C library is known to run on the following
+configurations:
+
+		*-*-gnu			GNU Hurd
+		i[3456]86-*-linux-gnu	Linux-2.x on Intel
+		m68k-*-linux-gnu	Linux-2.x on Motorola 680x0
+		alpha-*-linux-gnu	Linux-2.x on DEC Alpha
+		powerpc-*-linux-gnu     Linux and MkLinux on PowerPC systems
+		sparc-*-linux-gnu	Linux-2.x on SPARC
+		sparc64-*-linux-gnu	Linux-2.x on UltraSPARC
+		arm-*-none		ARM standalone systems
+		arm-*-linux		Linux-2.x on ARM
+		arm-*-linuxaout		Linux-2.x on ARM using a.out binaries
+
+
+Former releases of this library (version 1.09.1 and perhaps earlier
+versions) used to run on the following configurations:
+
+		alpha-dec-osf1
+		i[3456]86-*-bsd4.3
+		i[3456]86-*-isc2.2
+		i[3456]86-*-isc3
+		i[3456]86-*-sco3.2
+		i[3456]86-*-sco3.2v4
+		i[3456]86-*-sysv
+		i[3456]86-*-sysv4
+		i[3456]86-force_cpu386-none
+		i[3456]86-sequent-bsd
+		i960-nindy960-none
+		m68k-hp-bsd4.3
+		m68k-mvme135-none
+		m68k-mvme136-none
+		m68k-sony-newsos3
+		m68k-sony-newsos4
+		m68k-sun-sunos4
+		mips-dec-ultrix4
+		mips-sgi-irix4
+		sparc-sun-solaris2
+		sparc-sun-sunos4
+
+Since no one has volunteered to test and fix the above configurations,
+these are not supported at the moment.  It's expected that these don't
+work anymore.  Porting the library is not hard.  If you are interested
+in doing a port, please contact the glibc maintainers by sending
+electronic mail to <bug-glibc@gnu.org>.
+
+The GNU C library now includes Michael Glad's Ultra Fast Crypt, which
+provides the Unix `crypt' function, plus some other entry points.
+Because of the United States export restriction on DES
+implementations, we are distributing this code separately from the
+rest of the C library.  There is an extra distribution tar file just
+for crypt; it is called `glibc-crypt-VERSION.tar.gz'.  You can just
+unpack the crypt distribution along with the rest of the C library and
+build; you can also build the library without getting crypt.  Users
+outside the USA can get the crypt distribution via anonymous FTP from
+ftp.gwdg.de [134.76.11.100] in the directory pub/linux/glibc, or
+another archive site outside the USA.  Archive maintainers are
+encouraged to copy this distribution to their archives outside the
+USA.  Please get it from ftp.gwdg.de; transferring this distribution
+from ftp.gnu.org (or any other site in the USA) to a site outside the
+USA is in violation of US export laws.
+
+Beside the separate crypt tar file there are some more add-ons which can be
+used together with GNU libc.  They are designed in a way to ease the
+installation by integrating them in the libc source tree.  Simply get the
+add-ons you need and use the --enable-add-ons option of the `configure'
+script to tell where the add-ons are found.  Please read the FAQ file for
+more details.
+
+See the file INSTALL to find out how to configure, build, install, and port
+the GNU C library.  You might also consider reading the WWW pages for the
+GNU libc at http://www.gnu.org/software/libc/libc.html.
+
+The GNU C Library is completely documented by the Texinfo manual found
+in the `manual/' subdirectory.  The manual is still being updated and
+contains some known errors and omissions; we regret that we do not
+have the resources to work on the manual as much as we would like.
+Please send comments on the manual to <bug-glibc-manual@gnu.org>, and
+not to the library bug-reporting address.
+
+The file NOTES contains a description of the feature-test macros used
+in the GNU C library, explaining how you can tell the library what
+facilities you want it to make available.
+
+We prefer to get bug reports sent using the `glibcbug' shell script which
+is installed together with the rest of the GNU libc to <bugs@gnu.org>.
+Simply run this shell script and fill in the information.  Nevertheless
+you can still send bug reports to <bug-glibc@gnu.org> as normal electronic
+mails.
+
+The GNU C Library is free software.  See the file COPYING.LIB for copying
+conditions.
@@ -1,19 +1,20 @@
-# Copyright (C) 1991-2026 Free Software Foundation, Inc.
+# Copyright (C) 1991,92,93,94,95,96,97,98,99 Free Software Foundation, Inc.
 # This file is part of the GNU C Library.

 # The GNU C Library is free software; you can redistribute it and/or
-# modify it under the terms of the GNU Lesser General Public
-# License as published by the Free Software Foundation; either
-# version 2.1 of the License, or (at your option) any later version.
+# modify it under the terms of the GNU Library General Public License as
+# published by the Free Software Foundation; either version 2 of the
+# License, or (at your option) any later version.

 # The GNU C Library is distributed in the hope that it will be useful,
 # but WITHOUT ANY WARRANTY; without even the implied warranty of
 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-# Lesser General Public License for more details.
+# Library General Public License for more details.

-# You should have received a copy of the GNU Lesser General Public
-# License along with the GNU C Library; if not, see
-# <https://www.gnu.org/licenses/>.
+# You should have received a copy of the GNU Library General Public
+# License along with the GNU C Library; see the file COPYING.LIB.  If not,
+# write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+# Boston, MA 02111-1307, USA.

 #
 #	Rules for making a subdirectory in the GNU C library.
@@ -25,7 +26,7 @@ endif

 all: # Don't let the default goal come from Makeconfig.

-include $(firstword $(..) ../)Makeconfig
+include ../Makeconfig

 ifndef	subdir
 Each subdirectory makefile must define the `subdir' variable.
@@ -40,8 +41,7 @@ all: objs lib others

 ifeq ($(build-programs),yes)
 others: $(addprefix $(objpfx),$(extra-objs) \
-			      $(install-lib) \
-			      $(install-bin) $(install-bin-script) \
+			      $(install-lib) $(install-bin) \
 			      $(install-rootsbin) $(install-sbin))
 else
 others: $(addprefix $(objpfx),$(extra-objs) \
@@ -60,7 +60,7 @@ ifneq	"$(findstring env,$(origin common-generated))" ""
 common-generated :=
 endif

-include $(..)Makerules
+include ../Makerules

 .PHONY: subdir_lib
 subdir_lib: lib-noranlib
@@ -74,388 +74,59 @@ endef

 $(common-objpfx)dummy.c:
 	rm -f $@
-	(echo 'extern void __dummy__ (void);'; \
-	 echo 'void __dummy__ (void) { }') > $@
+	echo 'void __dummy__ (void) { }' > $@
 common-generated += dummy.o dummy.c
-
-ifneq "$(headers)" ""
-# Test that all of the headers installed by this directory can be compiled
-# in isolation.
-tests-special += $(objpfx)check-installed-headers-c.out
-libof-check-installed-headers-c := testsuite
-$(objpfx)check-installed-headers-c.out: \
-    $(..)scripts/check-installed-headers.sh $(headers)
-	$(SHELL) $(..)scripts/check-installed-headers.sh c $(supported-fortify) \
-	  "$(CC) $(test-config-cflags-finput-charset-ascii) \
-	     $(filter-out -std=%,$(CFLAGS)) -D_ISOMAC $(+includes)" \
-	  $(headers) > $@; \
-	$(evaluate-test)
-
-ifneq "$(CXX)" ""
-# If a C++ compiler is available, also test that they can be compiled
-# in isolation as C++.
-tests-special += $(objpfx)check-installed-headers-cxx.out
-libof-check-installed-headers-cxx := testsuite
-$(objpfx)check-installed-headers-cxx.out: \
-    $(..)scripts/check-installed-headers.sh $(headers)
-	$(SHELL) $(..)scripts/check-installed-headers.sh c++ $(supported-fortify) \
-	  "$(CXX) $(test-config-cxxflags-finput-charset-ascii) \
-	     $(filter-out -std=%,$(CXXFLAGS)) -D_ISOMAC $(+includes)" \
-	  $(headers) > $@; \
-	$(evaluate-test)
-endif # $(CXX)
-
-# Test that a wrapper header exists in include/ for each non-sysdeps header.
-# This script does not need $(py-env).
-tests-special += $(objpfx)check-wrapper-headers.out
-$(objpfx)check-wrapper-headers.out: \
-  $(..)scripts/check-wrapper-headers.py $(headers)
-	$(PYTHON) $< --root=$(..) --subdir=$(subdir) $(headers) > $@; \
-	  $(evaluate-test)
-
-# Test that none of the headers installed by this directory use certain
-# obsolete constructs (e.g. legacy BSD typedefs superseded by stdint.h).
-# This script does not need $(py-env).
-tests-special += $(objpfx)check-obsolete-constructs.out
-libof-check-obsolete-constructs := testsuite
-$(objpfx)check-obsolete-constructs.out: \
-    $(..)scripts/check-obsolete-constructs.py $(headers)
-	$(PYTHON) $^ > $@ 2>&1; \
-	$(evaluate-test)
-
-endif # $(headers)

 # This makes all the auxiliary and test programs.

-.PHONY: others tests bench bench-build
-
-# Test programs for the pretty printers.
-tests-printers-programs := $(addprefix $(objpfx),$(tests-printers))
-
-# .out files with the output of running the pretty printer tests.
-tests-printers-out := $(patsubst %,$(objpfx)%.out,$(tests-printers))
-
+.PHONY: others tests
 ifeq ($(build-programs),yes)
 others: $(addprefix $(objpfx),$(others) $(sysdep-others) $(extra-objs))
 else
 others: $(addprefix $(objpfx),$(extra-objs))
 endif
-
-# Generate constant files for Python pretty printers if required.
-others: $(py-const)
-
-ifeq ($(run-built-tests),no)
-# The $(xtests) dependency ensures that xtests are always built.
-tests: $(addprefix $(objpfx),$(filter-out $(tests-unsupported), \
-                                          $(tests) $(tests-internal) $(xtests) \
-					  $(tests-container) \
-					  $(tests-mcheck:%=%-mcheck) \
-					  $(tests-malloc-check:%=%-malloc-check) \
-					  $(tests-malloc-hugetlb1:%=%-malloc-hugetlb1) \
-					  $(tests-malloc-hugetlb2:%=%-malloc-hugetlb2) \
-					  $(tests-malloc-largetcache:%=%-malloc-largetcache)) \
-			     $(test-srcs)) $(tests-special) \
-			     $(tests-printers-programs)
-xtests: tests $(xtests-special)
-else # $(run-built-tests) != no
-# The $(xtests) dependency ensures that xtests are always built.
-tests: $(tests:%=$(objpfx)%.out) $(tests-internal:%=$(objpfx)%.out) \
-       $(addprefix $(objpfx),$(filter-out $(tests-unsupported), $(xtests))) \
-       $(tests-container:%=$(objpfx)%.out) \
-       $(tests-mcheck:%=$(objpfx)%-mcheck.out) \
-       $(tests-malloc-check:%=$(objpfx)%-malloc-check.out) \
-       $(tests-malloc-hugetlb1:%=$(objpfx)%-malloc-hugetlb1.out) \
-       $(tests-malloc-hugetlb2:%=$(objpfx)%-malloc-hugetlb2.out) \
-       $(tests-malloc-largetcache:%=$(objpfx)%-malloc-largetcache.out) \
-       $(tests-special) $(tests-printers-out)
-xtests: tests $(xtests:%=$(objpfx)%.out) $(xtests-special)
-endif # $(run-built-tests) != no
-
-tests-special-notdir = $(patsubst $(objpfx)%, %, $(tests-special))
-xtests-special-notdir = $(patsubst $(objpfx)%, %, $(xtests-special))
-ifeq ($(run-built-tests),no)
-tests-expected =
-xtests-expected =
-else # $(run-built-tests) != no
-tests-expected = $(tests) $(tests-internal) $(tests-printers) \
-	$(tests-container) $(tests-malloc-check:%=%-malloc-check) \
-	$(tests-malloc-hugetlb1:%=%-malloc-hugetlb1) \
-	$(tests-malloc-hugetlb2:%=%-malloc-hugetlb2) \
-	$(tests-malloc-largetcache:%=%-malloc-largetcache) \
-	$(tests-mcheck:%=%-mcheck)
-xtests-expected = $(xtests)
-endif # $(run-built-tests) != no
-tests:
-	$(..)scripts/merge-test-results.sh -s $(objpfx) $(subdir) \
-	  $(sort $(tests-expected) $(tests-special-notdir:.out=)) \
-	  > $(objpfx)subdir-tests.sum
-xtests:
-	$(..)scripts/merge-test-results.sh -s $(objpfx) $(subdir) \
-	  $(sort $(xtests-expected) $(xtests-special-notdir:.out=)) \
-	  > $(objpfx)subdir-xtests.sum
+ifeq ($(cross-compiling),yes)
+tests: $(addprefix $(objpfx),$(tests) $(test-srcs))
+else
+tests: $(tests:%=$(objpfx)%.out)
+endif

 ifeq ($(build-programs),yes)
-ifeq (yes,$(have-libgcc_s))
-# NB: Build programs in $(others-noinstall) like tests only if libgcc_s is
-# available.  Otherwise, "build-many-glibcs.py compilers" will fail to
-# build the initial glibc with the initial limited gcc due to the missing
-# libgcc_s.
-all-notests = $(others-noinstall)
-endif
-binaries-all-notests = $(filter-out $(all-notests), \
-			 $(others) $(sysdep-others))
-binaries-all-tests = $(tests) $(tests-internal) $(xtests) $(test-srcs) \
-		     $(tests-container) $(all-notests)
-binaries-all = $(binaries-all-notests) $(binaries-all-tests)
-binaries-static-notests = $(others-static)
-binaries-static-tests = $(tests-static) $(xtests-static)
-binaries-static = $(binaries-static-notests) $(binaries-static-tests)
-binaries-shared-2.0-tests = $(tests-2.0)
-ifeq (yesyes,$(have-fpie)$(build-shared))
-binaries-pie-tests = $(tests-pie) $(xtests-pie)
-binaries-pie-notests = $(others-pie)
+binaries-all = $(others) $(sysdep-others) $(tests) $(test-srcs)
+binaries-static = $(others-static)
 else
-binaries-pie-tests =
-binaries-pie-notests =
-endif
-binaries-mcheck-tests = $(tests-mcheck:%=%-mcheck)
-binaries-malloc-check-tests = $(tests-malloc-check:%=%-malloc-check)
-binaries-malloc-hugetlb1-tests = $(tests-malloc-hugetlb1:%=%-malloc-hugetlb1)
-binaries-malloc-hugetlb2-tests = $(tests-malloc-hugetlb2:%=%-malloc-hugetlb2)
-binaries-malloc-largetcache-tests = $(tests-malloc-largetcache:%=%-malloc-largetcache)
-else
-binaries-all-notests =
-binaries-all-tests = $(tests) $(tests-internal) $(xtests) $(test-srcs)
-binaries-all = $(binaries-all-tests)
-binaries-static-notests =
-binaries-static-tests =
+binaries-all = $(tests) $(test-srcs)
 binaries-static =
-binaries-pie-tests =
-binaries-pie-notests =
-binaries-mcheck-tests =
-binaries-malloc-check-tests =
-binaries-malloc-hugetlb1-tests =
-binaries-malloc-hugetlb2-tests =
-binaries-malloc-largetcache-tests =
 endif

-binaries-pie = $(binaries-pie-tests) $(binaries-pie-notests)
-binaries-shared-tests = $(filter-out $(binaries-pie) $(binaries-static) \
-				     $(binaries-shared-2.0-tests), \
-				     $(binaries-all-tests))
-binaries-shared-notests = $(filter-out $(binaries-pie) $(binaries-static), \
-				       $(binaries-all-notests))
+binaries-shared = $(filter-out $(binaries-static), $(binaries-all))

-ifneq "$(strip $(binaries-shared-notests))" ""
-$(addprefix $(objpfx),$(binaries-shared-notests)): %: %.o \
+ifneq "$(strip $(binaries-shared))" ""
+$(addprefix $(objpfx),$(binaries-shared)): %: %.o \
  $(sort $(filter $(common-objpfx)lib%,$(link-libc))) \
  $(addprefix $(csu-objpfx),start.o) $(+preinit) $(+postinit)
 	$(+link)
 endif

-ifneq "$(strip $(binaries-shared-tests))" ""
-$(addprefix $(objpfx),$(sort $(binaries-shared-tests))): %: %.o \
-  $(link-extra-libs-tests) \
-  $(sort $(filter $(common-objpfx)lib%,$(link-libc))) \
-  $(addprefix $(csu-objpfx),start.o) $(+preinit) $(+postinit)
-	$(+link-tests)
-endif
-
-# Linking test programs with crt1.o from glibc 2.0.
-ifneq "$(strip $(binaries-shared-2.0-tests))" ""
-$(addprefix $(objpfx),$(binaries-shared-2.0-tests)): %: %.o \
-  $(link-extra-libs-tests) \
-  $(sort $(filter $(common-objpfx)lib%,$(link-libc))) \
-  $(addprefix $(csu-objpfx),start.o) $(+preinit) $(+postinit)
-	$(+link-2.0-tests)
-endif
-
-ifneq "$(strip $(binaries-mcheck-tests))" ""
-$(addprefix $(objpfx),$(binaries-mcheck-tests)): %-mcheck: %.o \
-  $(link-extra-libs-tests) \
-  $(sort $(filter $(common-objpfx)lib%,$(link-libc))) \
-  $(common-objpfx)malloc/libmcheck.a \
-  $(addprefix $(csu-objpfx),start.o) $(+preinit) $(+postinit)
-	$(+link-tests)
-endif
-
-ifneq "$(strip $(binaries-malloc-check-tests))" ""
-$(addprefix $(objpfx),$(binaries-malloc-check-tests)): %-malloc-check: %.o \
-  $(link-extra-libs-tests) \
-  $(sort $(filter $(common-objpfx)lib%,$(link-libc))) \
-  $(addprefix $(csu-objpfx),start.o) $(+preinit) $(+postinit)
-	$(+link-tests)
-endif
-
-ifneq "$(strip $(binaries-malloc-hugetlb1-tests))" ""
-$(addprefix $(objpfx),$(binaries-malloc-hugetlb1-tests)): \
-%-malloc-hugetlb1: %-malloc-hugetlb1.o \
-  $(link-extra-libs-tests) \
-  $(sort $(filter $(common-objpfx)lib%,$(link-libc))) \
-  $(addprefix $(csu-objpfx),start.o) $(+preinit) $(+postinit)
-	$(+link-tests)
-endif
-
-ifneq "$(strip $(binaries-malloc-hugetlb2-tests))" ""
-$(addprefix $(objpfx),$(binaries-malloc-hugetlb2-tests)): \
-%-malloc-hugetlb2: %-malloc-hugetlb2.o \
-  $(link-extra-libs-tests) \
-  $(sort $(filter $(common-objpfx)lib%,$(link-libc))) \
-  $(addprefix $(csu-objpfx),start.o) $(+preinit) $(+postinit)
-	$(+link-tests)
-endif
-
-ifneq "$(strip $(binaries-malloc-largetcache-tests))" ""
-$(addprefix $(objpfx),$(binaries-malloc-largetcache-tests)): %-malloc-largetcache: %.o \
-  $(link-extra-libs-tests) \
-  $(sort $(filter $(common-objpfx)lib%,$(link-libc))) \
-  $(addprefix $(csu-objpfx),start.o) $(+preinit) $(+postinit)
-	$(+link-tests)
-endif
-
-ifneq "$(strip $(binaries-pie-tests))" ""
-$(addprefix $(objpfx),$(binaries-pie-tests)): %: %.o \
-  $(link-extra-libs-tests) \
-  $(sort $(filter $(common-objpfx)lib%,$(link-libc))) \
-  $(addprefix $(csu-objpfx),start.o) $(+preinit) $(+postinit)
-	$(+link-pie-tests)
-endif
-
-ifneq "$(strip $(binaries-pie-notests))" ""
-$(addprefix $(objpfx),$(binaries-pie-notests)): %: %.o \
-  $(sort $(filter $(common-objpfx)lib%,$(link-libc))) \
-  $(addprefix $(csu-objpfx),start.o) $(+preinit) $(+postinit)
-	$(+link-pie)
-endif
-
-ifneq "$(strip $(binaries-static-notests))" ""
-$(addprefix $(objpfx),$(binaries-static-notests)): %: %.o \
+ifneq "$(strip $(binaries-static))" ""
+$(addprefix $(objpfx),$(binaries-static)): %: %.o \
  $(sort $(filter $(common-objpfx)lib%,$(link-libc-static))) \
  $(addprefix $(csu-objpfx),start.o) $(+preinit) $(+postinit)
 	$(+link-static)
 endif

-ifneq "$(strip $(binaries-static-tests))" ""
-$(addprefix $(objpfx),$(binaries-static-tests)): %: %.o \
-  $(link-extra-libs-tests) \
-  $(sort $(filter $(common-objpfx)lib%,$(link-libc-static-tests))) \
-  $(addprefix $(csu-objpfx),start.o) $(+preinit) $(+postinit)
-	$(+link-static-tests)
-endif
-
-# All malloc-check tests will be run with MALLOC_CHECK_=3
-define malloc-check-ENVS
-$(1)-malloc-check-ENV = MALLOC_CHECK_=3 \
-			LD_PRELOAD=$(common-objpfx)/malloc/libc_malloc_debug.so
-endef
-$(foreach t,$(tests-malloc-check),$(eval $(call malloc-check-ENVS,$(t))))
-
-# Generate environment variable GLIBC_TUNABLES to be appended to
-# the test environment, appending tunables specifically added for
-# each test to the ambient GLIBC_TUNABLES environment variable.
-# The *-TUNABLES-only can be used by a test to override any ambient
-# tunables.
-define test-tun-joined
-$(subst $(empty) ,:,$(strip $($*-TUNABLES)))
-endef
-define test-tunables-all
-$(if $($*-TUNABLES),$(if $(GLIBC_TUNABLES),GLIBC_TUNABLES=$(GLIBC_TUNABLES):$(test-tun-joined),GLIBC_TUNABLES=$(test-tun-joined)),)
-endef
-define test-tunables-only
-GLIBC_TUNABLES=$(subst $(empty) ,:,$(strip $($*-TUNABLES-only)))
-endef
-define test-tunables
-$(if $($*-TUNABLES-only),$(test-tunables-only),$(test-tunables-all))
-endef
-
-# All malloc-hugetlb1 tests will be run with GLIBC_TUNABLES=glibc.malloc.hugetlb=1
-define malloc-hugetlb1-ENVS
-$(1)-malloc-hugetlb1-TUNABLES += glibc.malloc.hugetlb=1
-endef
-$(foreach t,$(tests-malloc-hugetlb1),$(eval $(call malloc-hugetlb1-ENVS,$(t))))
-
-# All malloc-hugetlb2 tests will be run with GLIBC_TUNABLE=glibc.malloc.hugetlb=2
-define malloc-hugetlb2-ENVS
-$(1)-malloc-hugetlb2-TUNABLES += glibc.malloc.hugetlb=2
-endef
-$(foreach t,$(tests-malloc-hugetlb2),$(eval $(call malloc-hugetlb2-ENVS,$(t))))
-
-# All malloc-largetcache tests will be run with GLIBC_TUNABLE=glibc.malloc.tcache_max=1048576
-define malloc-largetcache-ENVS
-$(1)-malloc-largetcache-TUNABLES += glibc.malloc.tcache_max=1048576
-endef
-$(foreach t,$(tests-malloc-largetcache),$(eval $(call malloc-largetcache-ENVS,$(t))))
-
-# mcheck tests need the debug DSO to support -lmcheck.
-define mcheck-ENVS
-$(1)-mcheck-ENV = LD_PRELOAD=$(common-objpfx)/malloc/libc_malloc_debug.so
-endef
-$(foreach t,$(tests-mcheck),$(eval $(call mcheck-ENVS,$(t))))
-
-ifneq "$(strip $(tests) $(tests-container) $(tests-internal) $(xtests) $(test-srcs))" ""
-
+ifneq "$(strip $(tests) $(test-srcs))" ""
 # These are the implicit rules for making test outputs
 # from the test programs and whatever input files are present.
-define make-test-out
-$(if $($*-ENV-only),$(test-wrapper-env-only) $($*-ENV-only) $(test-tunables),\
-     $(test-wrapper-env) $(run-program-env) $($*-ENV) $(test-tunables)) \
-$(host-test-program-cmd) $($*-ARGS)
-endef
+$(objpfx)%.out: %.args $(objpfx)% %.input
+	$($*-ENV) $(built-program-cmd) `cat $(word 1,$^)` < $(word 3,$^) > $@
+$(objpfx)%.out: %.args $(objpfx)%
+	$($*-ENV) $(built-program-cmd) `cat $(word 1,$^)` > $@
 $(objpfx)%.out: %.input $(objpfx)%
-	$(make-test-out) > $@ < $(word 1,$^); \
-	$(evaluate-test)
+	$($*-ENV) $(built-program-cmd) < $(word 1,$^) > $@
 $(objpfx)%.out: /dev/null $(objpfx)%	# Make it 2nd arg for canned sequence.
-	$(make-test-out) > $@; \
-	$(evaluate-test)
-
-
-# Any tests that require an isolated container (filesystem, network
-# and pid namespaces) in which to run, should be added to
-# tests-container.
-$(tests-container:%=$(objpfx)%.out): $(objpfx)%.out : $(if $(wildcard $(objpfx)%.files),$(objpfx)%.files,/dev/null) $(objpfx)%
-	$(test-wrapper-env) $(run-program-env) $(test-via-rtld-prefix) \
-	  $(common-objpfx)support/test-container env $(run-program-env) $($*-ENV) $(test-tunables) \
-	  $(host-test-program-cmd) $($*-ARGS) > $@; \
-	$(evaluate-test)
-
-
-# tests-unsupported lists tests that we will not try to build at all in
-# this configuration.  Note this runs every time because it does not
-# actually create its target.  The dependency on Makefile is meant to
-# ensure that it runs after a Makefile change to add a test to the list
-# when it previously ran and produced a .out file (probably for a failure).
-ifneq "$(strip $(tests-unsupported))" ""
-$(tests-unsupported:%=$(objpfx)%.out): $(objpfx)%.out: Makefile
-	@rm -f $@
-	$(..)scripts/evaluate-test.sh $(patsubst $(common-objpfx)%.out,%,$@) \
-				      77 false false > $(@:.out=.test-result)
-endif
-
+	$($*-ENV) $(built-program-cmd) > $@
 endif	# tests
-
-ifneq "$(strip $(tests-printers))" ""
-
-# Static pattern rule for building the test programs for the pretty printers.
-$(tests-printers-programs): %: %.o $(tests-printers-libs) \
-  $(sort $(filter $(common-objpfx)lib%,$(link-libc-static-tests))) \
-  $(addprefix $(csu-objpfx),start.o) $(+preinit) $(+postinit)
-	$(+link-printers-tests)
-
-# Add the paths to the generated constants file and test_common_printers.py
-# to PYTHONPATH so the test scripts can find them.
-py-env := PYTHONPATH=$(py-const-dir):$(..)scripts:$${PYTHONPATH}
-
-# Static pattern rule that matches the test-* targets to their .c and .py
-# prerequisites.  It'll run the corresponding test script for each test program
-# we compiled and place its output in the corresponding .out file.
-# The pretty printer files and test_common_printers.py must be present for all.
-$(tests-printers-out): $(objpfx)%.out: $(objpfx)% %.py %.c $(pretty-printers) \
-		       $(..)scripts/test_printers_common.py
-	$(test-wrapper-env) $(py-env) \
-	    $(PYTHON) $*.py $*.c $(objpfx)$* $(pretty-printers) > $@; \
-	$(evaluate-test)
-endif
-

 .PHONY: distclean realclean subdir_distclean subdir_realclean \
 	subdir_clean subdir_mostlyclean subdir_testclean
@@ -467,15 +138,28 @@ subdir_testclean: do-tests-clean
 realclean: distclean
 distclean: clean

+.PHONY: subdir_echo-headers
+subdir_echo-headers: echo-headers
+
+.PHONY: subdir_echo-distinfo
+subdir_echo-distinfo:
+	@echo $(addprefix +header+,$(headers) $(filter %.h,$(distribute))) \
+	      $(addprefix +nodist+,$(generated) $(common-generated) $(dont_distribute))
+
 # We want to install everything except the library itself, but update all
 # our portions of the library because the parent make will install it later
 # (likewise the stubs file).
 .PHONY: subdir_install
 subdir_install: install-no-libc.a lib-noranlib stubs

-.PHONY: subdir_objs subdir_stubs
-subdir_objs: objs
-subdir_stubs: stubs
+.PHONY: subdir_TAGS subdir_dist
+subdir_TAGS: TAGS
+subdir_dist: dist
+
+# Convenient target to update all the generated source files.
+.PHONY: generated
+generated: $(addprefix $(common-objpfx),$(common-generated)) \
+	$(addprefix $(objpfx),$(generated))

 # Target required by the Hurd to ensure that all the MiG-generated
 # headers are in place before building a subdirectory.
@@ -485,6 +169,51 @@ before-compile: $(before-compile)
 $(common-objpfx)dummy.o: $(common-objpfx)dummy.c $(before-compile);
 	$(compile-command.c)

-# Local Variables:
-# mode: makefile
-# End:
+# There's no good place to put this - here will do.
+# The dependencies are wrong if it's run from the top level.
+ifeq ($(filter %posix, $(sysdirs)),)
+L_tmpnam  = 1
+TMP_MAX   = 0
+L_ctermid = 1
+L_cuserid = 1
+else
+L_tmpnam  = 20
+TMP_MAX   = 238328
+L_ctermid = 9
+L_cuserid = 9
+endif
+stdio_lim = $(common-objpfx)bits/stdio_lim.h
+
+$(stdio_lim:lim.h=%.h) $(stdio_lim:lim.h=%.d): $(stdio_lim:lim.h=%.st); @:
+$(stdio_lim:h=st): $(..)stdio-common/stdio_lim.h.in $(..)Rules \
+		   $(common-objpfx)config.make
+	$(make-target-directory)
+	echo '#include "$(..)posix/bits/posix1_lim.h"' |		\
+	SUNPRO_DEPENDENCIES='$(@:st=dT) $@'				\
+	$(CC) $(+includes) -E -dM -xc - -o $(@:st=hT)
+ifdef sed-remove-objpfx
+	sed $(sed-remove-objpfx) $(@:st=dT) > $(@:st=dt)
+	mv -f $(@:st=dt) $(@:st=d)
+else
+	mv -f $(@:st=dT) $(@:st=d)
+endif
+	fopen_max=`sed -n 's/^#define OPEN_MAX //p' $(@:st=hT)`; 	\
+	filename_max=`sed -n 's/^#define PATH_MAX //p' $(@:st=hT)`;	\
+	fopen_max=$${fopen_max:-16};					\
+	filename_max=$${filename_max:-1024};				\
+	sed -e "s/@FOPEN_MAX@/$$fopen_max/"				\
+	    -e "s/@FILENAME_MAX@/$$filename_max/"			\
+	    -e "s/@L_tmpnam@/$(L_tmpnam)/"				\
+	    -e "s/@TMP_MAX@/$(TMP_MAX)/"				\
+	    -e "s/@L_ctermid@/$(L_ctermid)/"				\
+	    -e "s/@L_cuserid@/$(L_cuserid)/"				\
+	    $< > $(@:st=h.new)
+	$(move-if-change) $(@:st=h.new) $(@:st=h)
+# Remove these last so that they can be examined if something went wrong.
+	rm -f $(@:st=hT) $(@:st=dT)
+	touch $@
+# Get dependencies.
+ifndef no_deps
+-include $(stdio_lim:h=d)
+endif
+common-generated += bits/stdio_lim.h bits/stdio_lim.d bits/stdio_lim.st
@@ -1,176 +0,0 @@
-# The GNU C Library Security Policy
-
-This document describes the policy followed by the GNU C Library maintainers
-to handle bugs that may have a security impact.  This includes determining if a
-bug has a security impact, reporting such bugs to the community and handling
-such bugs all the way to resolution.  This policy may evolve over time, so if
-you're reading this from a release tarball, be sure to check the latest copy of
-the [SECURITY.md in the
-repository](https://sourceware.org/git/?p=glibc.git;a=blob;f=SECURITY.md),
-especially for instructions on reporting issues privately.
-
-## What is a security bug?
-
-Most security vulnerabilities in the GNU C Library materialize only after an
-application uses functionality in a specific way.  Therefore, it is sometimes
-difficult to determine if a defect in the GNU C Library constitutes a
-vulnerability as such.  The follow guidelines can help with a decision.
-
-* Buffer overflows should be treated as security bugs if it is conceivable that
-  the data triggering them can come from an untrusted source.
-* Other bugs that cause memory corruption which is likely exploitable should be
-  treated as security bugs.
-* Information disclosure can be security bugs, especially if exposure through
-  applications can be determined.
-* Memory leaks and races are security bugs if they cause service breakage.
-* Stack overflow through unbounded alloca calls or variable-length arrays are
-  security bugs if it is conceivable that the data triggering the overflow
-  could come from an untrusted source.
-* Stack overflow through deep recursion and other crashes are security bugs if
-  they cause service breakage.
-* Bugs that cripple the whole system (so that it doesn't even boot or does not
-  run most applications) are not security bugs because they will not be
-  exploitable in practice, due to general system instability.
-* Bugs that crash `nscd` are generally security bugs, except if they can only
-  be triggered by a trusted data source (DNS is not trusted, but NIS and LDAP
-  probably are).
-* The [Security Exceptions](#SecurityExceptions) section below describes
-  subsystems for which determining the security status of bugs is especially
-  complicated.
-* For consistency, if the bug has received a CVE name attributing it to the GNU
-  C library, it should be flagged `security+`.
-* Duplicates of security bugs (flagged with `security+`) should be flagged
-  `security-`, to avoid cluttering the reporting.
-
-In this context, _service breakage_ means client-side privilege escalation
-(code execution) or server-side denial of service or privilege escalation
-through actual, concrete, non-synthetic applications. Or put differently, if
-the GNU C Library causes a security bug in an application (and the application
-uses the library in a standard-conforming manner or according to the manual),
-the GNU C Library bug should be treated as security-relevant.
-
-### Security Exceptions
-
-It may be especially complicated to determine the security status of bugs in
-some subsystems in the GNU C Library.  This subsection describes such
-subsystems and the special considerations applicable during security bug
-classification in them.
-
-#### Regular expression processing
-
-Regular expression processing comes in two parts, compilation (through regcomp)
-and execution (through regexec).
-
-Implementing regular expressions efficiently, in a standard-conforming way, and
-without denial-of-service vulnerabilities is very difficult and impossible for
-Basic Regular Expressions. Most implementation strategies have issues dealing
-with certain classes of patterns.
-
-Consequently, certain issues which can be triggered only with crafted patterns
-(either during compilation or execution) are treated as regular bugs and not
-security issues.  Examples of such issues would include (but is not limited
-to):
-
- * Running out of memory through valid use of malloc
- * Quadratic or exponential behaviour resulting in slow execution time
- * Stack overflows due to recursion when processing patterns
-
-Crashes, infinite loops (and not merely exponential behavior), buffer overflows
-and overreads, memory leaks and other bugs resulting from the regex
-implementation relying on undefined behavior should be treated as security
-vulnerabilities.
-
-#### wordexp patterns
-
-`wordexp` inherently has exponential memory consumption in terms of the input
-size.  This means that denial of service flaws from crafted patterns are not
-security issues (even if they lead to other issues, such as NULL pointer
-dereferences).
-
-#### Asynchronous I/O
-
-The GNU C Library tries to implement asynchronous I/O without kernel support,
-which means that several operations are not fully standard conforming.  Several
-known races can cause crashes and resource leaks.  Such bugs are only treated
-as security bugs if applications (as opposed to synthetic test cases) have
-security exposures due to these bugs.
-
-#### Asynchronous cancellation
-
-The implementation of asynchronous cancellation is not fully
-standard-conforming and has races and leaks.  Again, such bugs are only treated
-as security bugs if applications (as opposed to synthetic test cases) have
-security exposures due to these bugs.
-
-#### Crafted binaries and ldd
-
-The `ldd` tool is not expected to be used with untrusted executables.
-
-#### Post-exploitation countermeasures
-
-Certain features have been added to the library only to make exploitation of
-security bugs (mainly for code execution) more difficult.  Examples includes
-the stack smashing protector, function pointer obfuscation, vtable validation
-for stdio stream handles, and various heap consistency checks.  Failure of such
-countermeasures to stop exploitation of a different vulnerability is not a
-security vulnerability in itself.  By their nature, these countermeasures are
-based on heuristics and will never offer complete protection, so the original
-vulnerability needs to be fixed anyway.
-
-## Reporting security bugs
-
-The process to report security bugs is documented on the glibc [security
-page](https://sourceware.org/glibc/security.html).  In general, most security
-bugs may be reported publicly in the [glibc
-bugzilla](https://sourceware.org/glibc/bugs.html), but if in doubt, please feel
-free to report security issues privately first.
-
-## Triaging security bugs
-
-This section is aimed at developers, not reporters.
-
-Security-relevant bugs should be marked with `security+`, as per the [Bugzilla
-security flag
-documentation](https://sourceware.org/glibc/wiki/Bugzilla%20Procedures#security),
-following the guidelines above.  If you set the `security+` flag, you should
-make sure the following information is included in the bug (usually in a bug
-comment):
-
-* The first glibc version which includes the vulnerable code.  If the
-  vulnerability was introduced before glibc 2.4 (released in 2006), this
-  information is not necessary.
-* The commit or commits (identified by hash) that fix this vulnerability in the
-  master branch, and (for historic security bugs) the first release that
-  includes this fix.
-* The summary should include the CVE names (if any), in parentheses at the end.
-* If there is a single CVE name assigned to this bug, it should be set as an
-  alias.
-
-The following links are helpful for finding untriaged bugs:
-
-* [Unprocessed bugs](https://sourceware.org/bugzilla/buglist.cgi?f1=flagtypes.name&o1=notsubstring&product=glibc&query_format=advanced&v1=security)
-* [`security?` review requests](https://sourceware.org/bugzilla/buglist.cgi?f1=flagtypes.name&o1=substring&product=glibc&query_format=advanced&v1=security%3f)
-* [Open `security+` bugs](https://sourceware.org/bugzilla/buglist.cgi?bug_status=UNCONFIRMED&bug_status=NEW&bug_status=ASSIGNED&bug_status=SUSPENDED&bug_status=WAITING&bug_status=REOPENED&bug_status=VERIFIED&f1=flagtypes.name&o1=substring&product=glibc&query_format=advanced&v1=security%2B)
-
-## Fixing security bugs
-
-For changes to master, the regular [consensus-driven
-process](https://sourceware.org/glibc/wiki/Consensus) must be followed.  It
-makes sense to obtain consensus in private, to ensure that the patch is likely
-in a committable state, before disclosing an emboargoed vulnerability.
-
-Security backports to release branches need to follow the
-[release process](https://sourceware.org/glibc/wiki/Release#General_policy).
-
-Contact the [website
-maintainers](https://sourceware.org/glibc/wiki/MAINTAINERS#Maintainers_for_the_website)
-and have them draft a news entry for the website frontpage to direct users to
-the bug, the fix, or the mailing list discussions.
-
-## CVE assignment
-
-Security bugs flagged with `security+` should have [CVE
-identifiers](https://www.cve.org/About/Overview). Please reach out to the glibc
-security team using the documented [security
-process](https://sourceware.org/glibc/security.html) and they work on getting a
-CVE number.
@@ -1,855 +0,0 @@
-# Files shared with other projects.  Pass a file path to the
-# get_glibc_shared_code() function in the python library
-# scripts/glibc_shared_code.py to get a dict object with this information.  See
-# the library sources for more information.
-
-# The headers on most of these files indicate that glibc is the canonical
-# source for these files, although in many cases there seem to be useful
-# changes in the gnulib versions that could be merged back in. Not all gnulib
-# files contain such a header and it is not always consistent in its format, so
-# it would be useful to make sure that all gnulib files that are using glibc as
-# upstream have a greppable header.
-#
-# These files are quite hard to find without a header to grep for and each file
-# has to be compared manually so this list is likely incomplete or may contain
-# errors.
-gnulib:
-  COPYINGv2
-  COPYINGv3
-  COPYING.LESSERv2
-  doc/fdl-1.3.texi
-  argp/argp-ba.c
-  argp/argp-ba.c
-  argp/argp-eexst.c
-  argp/argp-fmtstream.c
-  argp/argp-fmtstream.h
-  argp/argp-fs-xinl.c
-  argp/argp-help.c
-  argp/argp-namefrob.h
-  argp/argp-parse.c
-  argp/argp-pv.c
-  argp/argp-pvh.c
-  argp/argp-xinl.c
-  argp/argp.h
-  dirent/alphasort.c
-  dirent/scandir.c
-  # Merged from gnulib 2025-10-29 (gnulib commit 1790ef25d8)
-  include/intprops.h
-  include/intprops-internal.h
-  # Merged from gnulib 2026-02-16
-  include/assure.h
-  include/flexmember.h
-  include/hash.h
-  include/next-prime.h
-  include/xalloc-oversized.h
-  # Merged from gnulib 2021-09-21
-  include/regex.h
-  # Merged from gnulib 2026-02-16
-  io/cycle-check.c
-  io/cycle-check.h
-  io/dev-ino.h
-  io/fts-cycle.c
-  io/fts-common.c
-  io/i-ring.c
-  io/same-inode.h
-  locale/programs/3level.h
-  # Merged from gnulib 2014-6-23
-  malloc/obstack.c
-  # Merged from gnulib 2014-6-23
-  malloc/obstack.h
-  # Merged from gnulib 2014-07-10
-  misc/error.c
-  misc/error.h
-  misc/getpass.c
-  misc/hash.c
-  misc/mkdtemp.c
-  misc/next-prime.c
-  # Merged from gnulib 2021-09-21
-  misc/sys/cdefs.h
-  posix/fnmatch_loop.c
-  # Intended to be the same. Gnulib copy contains glibc changes.
-  posix/getopt.c
-  # Intended to be the same. Gnulib copy contains glibc changes.
-  posix/getopt1.c
-  # Intended to be the same. Gnulib copy contains glibc changes.
-  posix/getopt_int.h
-  posix/glob.c
-  # Merged from gnulib 2021-09-21
-  posix/regcomp.c
-  # Merged from gnulib 2021-09-21
-  posix/regex.c
-  # Merged from gnulib 2021-09-21
-  posix/regex.h
-  # Merged from gnulib 2021-09-21
-  posix/regex_internal.c
-  # Merged from gnulib 2021-09-21
-  posix/regex_internal.h
-  # Merged from gnulib 2021-09-21
-  posix/regexec.c
-  posix/spawn.c
-  posix/spawn_faction_addclose.c
-  posix/spawn_faction_adddup2.c
-  posix/spawn_faction_addopen.c
-  posix/spawn_faction_destroy.c
-  posix/spawn_faction_init.c
-  posix/spawn_int.h
-  posix/spawnattr_destroy.c
-  posix/spawnattr_getdefault.c
-  posix/spawnattr_getflags.c
-  posix/spawnattr_getpgroup.c
-  posix/spawnattr_getschedparam.c
-  posix/spawnattr_getschedpolicy.c
-  posix/spawnattr_getsigmask.c
-  posix/spawnattr_init.c
-  posix/spawnattr_setdefault.c
-  posix/spawnattr_setflags.c
-  posix/spawnattr_setpgroup.c
-  posix/spawnattr_setschedparam.c
-  posix/spawnattr_setschedpolicy.c
-  posix/spawnattr_setsigmask.c
-  posix/spawnp.c
-  stdlib/atoll.c
-  stdlib/getsubopt.c
-  stdlib/setenv.c
-  stdlib/strtoll.c
-  stdlib/strtoul.c
-  stdlib/tst-stdc_rotate_left.c
-  stdlib/tst-stdc_rotate_right.c
-  # Merged from gnulib 2014-6-26, needs merge back
-  string/memchr.c
-  string/memcmp.c
-  string/memmem.c
-  string/mempcpy.c
-  string/memrchr.c
-  string/rawmemchr.c
-  string/stpcpy.c
-  string/stpncpy.c
-  string/str-two-way.h
-  string/strcasestr.c
-  string/strcspn.c
-  string/strdup.c
-  string/strndup.c
-  string/strpbrk.c
-  string/strsignal.c
-  string/strstr.c
-  string/strtok_r.c
-  string/strverscmp.c
-  # Merged from gnulib 2024-04-08 (gnulib commit 3238349628)
-  stdio-common/tmpdir.c
-  stdio-common/tmpdir.h
-  sysdeps/generic/pty-private.h
-  sysdeps/generic/siglist.h
-  sysdeps/posix/euidaccess.c
-  sysdeps/posix/gai_strerror.c
-  sysdeps/posix/getcwd.c
-  sysdeps/posix/pwrite.c
-  sysdeps/posix/spawni.c
-  # Merged from gnulib 2024-04-08 (gnulib commit 3238349628)
-  sysdeps/posix/tempname.c
-  # Merged from gnulib 2014-6-27
-  time/mktime.c
-  time/mktime-internal.h
-  time/strptime.c
-  time/timegm.c
-
-# Synced with GNU gettext 1.0 (2026-05-18), through gettext commit 2ebbdd0e2.
-#
-# This commit was omitted from the merge as it does not appear to be compatible
-# with how glibc expects things to work:
-#
-# commit 279b57fc367251666f00e8e2b599b83703451afb
-# Author: Bruno Haible <bruno@clisp.org>
-# Date:   Fri Jun 14 12:03:49 2002 +0000
-#
-#     Make absolute pathnames inside $LANGUAGE work.
-gettext:
-  intl/bindtextdom.c
-  intl/dcgettext.c
-  intl/dcigettext.c
-  intl/dcngettext.c
-  intl/dgettext.c
-  intl/dngettext.c
-  intl/eval-plural.h
-  intl/explodename.c
-  intl/finddomain.c
-  intl/gettext.c
-  intl/gettextP.h
-  intl/gmo.h
-  intl/hash-string.c
-  intl/hash-string.h
-  intl/l10nflist.c
-  intl/loadinfo.h
-  intl/loadmsgcat.c
-  intl/locale.alias
-  intl/localealias.c
-  intl/ngettext.c
-  intl/plural-exp.c
-  intl/plural-exp.h
-  intl/plural.y
-  intl/textdomain.c
-
-# The following files are bundled from upstream Linux 6.10 for FUSE testing
-# support.
-linux:
-  support/bundled/linux/COPYING
-  support/bundled/linux/LICENSES
-  support/bundled/linux/LICENSES/exceptions/Linux-syscall-note
-  support/bundled/linux/LICENSES/preferred/GPL-2.0
-  support/bundled/linux/include/uapi/linux/fuse.h
-
-# The following files are shared with the upstream Unicode project and must be
-# updated regularly to stay in sync with the upstream unicode releases.
-#
-# Merged from Unicode 17.0.0 release (2025 September 9)
-unicode:
-  localedata/unicode-gen/UnicodeData.txt
-  localedata/unicode-gen/unicode-license.txt
-  localedata/unicode-gen/DerivedCoreProperties.txt
-  localedata/unicode-gen/EastAsianWidth.txt
-  localedata/unicode-gen/HangulSyllableType.txt
-
-# The following files are shared with the upstream tzcode project and must be
-# updated regularly to stay in sync with the upstream releases.
-#
-# Currently synced to TZDB 2026b, distributed at:
-#	https://github.com/eggert/tz/releases/tag/2026b
-#	https://data.iana.org/time-zones/releases/tzdb-2026b.tar.lz
-tzcode:
-  timezone/private.h
-  timezone/tzfile.h
-  timezone/tzselect.ksh
-  timezone/version
-  timezone/zdump.c
-  timezone/zic.c
-
-# The following files are shared with the upstream tzdata project but is not
-# synchronized regularly. The data files themselves are used only for testing
-# purposes and their data is never used to generate any output. We synchronize
-# them only to stay on top of newer data that might help with testing.
-#
-# Currently synced to tzcode 2009i, announced and distributed here:
-#	https://mm.icann.org/pipermail/tz/2009-June/040697.html
-#	https://data.iana.org/time-zones/releases/tzdata2009i.tar.gz
-tzdata:
-  timezone/africa
-  timezone/antarctica
-  timezone/asia
-  timezone/australasia
-  timezone/europe
-  timezone/northamerica
-  timezone/southamerica
-  timezone/pacificnew
-  timezone/etcetera
-  timezone/factory
-  timezone/backward
-  timezone/systemv
-  timezone/solar87
-  timezone/solar88
-  timezone/solar89
-  timezone/iso3166.tab
-  timezone/zone.tab
-  timezone/leapseconds
-  # This is yearistype.sh in the parent project
-  timezone/yearistype
-
-# The following files are imported from the CORE-MATH project, with
-# adjustments made to follow glibc code style, to utilize internal error
-# handling functions, and to implement minor fixes for ABIs with
-# FLT_EVAL_METHOD equal to 2 (i386).  Additionally, extra optimizations
-# are applied to share the internal data table across different
-# implementations.
-#
-# The project is distribute here:
-#       https://gitlab.inria.fr/core-math/core-math/
-core-math:
-  # src/binary64/acosh/acosh.c, revision 887cab6f
-  sysdeps/ieee754/dbl-64/e_acosh.c
-  # src/binary64/atanh/atanh.c, revision 532e37dc
-  sysdeps/ieee754/dbl-64/e_atanh.c
-  # src/binary64/cosh/cosh.c, revision 5d0c89d5
-  sysdeps/ieee754/dbl-64/e_cosh.c
-  # src/binary64/tgamma/tgamma.c, revision 0f185e23
-  sysdeps/ieee754/dbl-64/e_gamma_r.c
-  # src/binary64/lgamma/lgamma.c, revision 0413bb7e
-  sysdeps/ieee754/dbl-64/e_lgamma_r.c
-  # src/binary64/sinh/sinh.c, revision 8127b7ac
-  sysdeps/ieee754/dbl-64/e_sinh.c
-  # src/binary64/asinh/asinh.c, revision cd653cf7
-  sysdeps/ieee754/dbl-64/s_asinh.c
-  # src/binary64/erf/erf.c, revision 384ed01d
-  sysdeps/ieee754/dbl-64/s_erf.c
-  # src/binary64/erfc/erfc.c, revision 55e9869e
-  sysdeps/ieee754/dbl-64/s_erfc.c
-  # src/binary64/tanh/tanh.c, revision 8ea8ea35
-  sysdeps/ieee754/dbl-64/s_tanh.c
-  # src/binary32/acos/acosf.c, revision 56dd347
-  sysdeps/ieee754/flt-32/e_acosf.c
-  # src/binary32/acosh/acoshf.c, revision d0b9ddd
-  sysdeps/ieee754/flt-32/e_acoshf.c
-  # file src/binary32/cosh/coshf.c, revision de59ecfb
-  sysdeps/ieee754/flt-32/e_coshf.c
-  # src/binary32/tgamma/tgammaf.c, revision 8ea8ea35
-  sysdeps/ieee754/flt-32/e_gammaf_r.c
-  # src/binary32/lgamma/lgammaf.c, revision 8ea8ea35
-  sysdeps/ieee754/flt-32/e_lgammaf_r.c
-  # src/binary32/log10/log10f.c, revision ebff4c43
-  sysdeps/ieee754/flt-32/e_log10f.c
-  # src/binary32/sinh/sinhf.c, revision bbfabd99
-  sysdeps/ieee754/flt-32/e_sinhf.c
-  # src/binary32/acospi/acospif.c, revision 1a6a9ab
-  sysdeps/ieee754/flt-32/s_acospif.c
-  # src/binary32/asinpi/asinpif.c, revision 6ee58266
-  sysdeps/ieee754/flt-32/s_asinpif.c
-  # src/binary32/atan2pi/atan2pif.c, revision dbebee1
-  sysdeps/ieee754/flt-32/s_atan2pif.c
-  # src/binary32/atanpi/atanpif.c, revision e02000e
-  sysdeps/ieee754/flt-32/s_atanpif.c
-  # src/binary32/cbrt/cbrtf.c, revision f7c7408d
-  sysdeps/ieee754/flt-32/s_cbrtf.c
-  # src/binary32/cospi/cospif.c, revision bbfabd99
-  sysdeps/ieee754/flt-32/s_cospif.c
-  # src/binary32/erfc/erfcf.c revision d0a2be20
-  sysdeps/ieee754/flt-32/s_erfcf.c
-  # src/binary32/erf/erff.c revision bc385c2
-  sysdeps/ieee754/flt-32/s_erff.c
-  # src/binary32/exp10m1/exp10m1f.c, revision c46b85b
-  sysdeps/ieee754/flt-32/s_exp10m1f.c
-  # src/binary32/exp2m1/exp2m1f.c, revision baf5f6b
-  sysdeps/ieee754/flt-32/s_exp2m1f.c
-  # src/binary32/expm1/expm1f.c, revision bc385c2
-  sysdeps/ieee754/flt-32/s_expm1f.c
-  # src/binary32/log10p1/log10p1f.c revision eb28456b
-  sysdeps/ieee754/flt-32/s_log10p1f.c
-  # src/binary32/log1p/log1pf.c revision 24ef43a1
-  sysdeps/ieee754/flt-32/s_log1pf.c
-  # src/binary32/log2p1/log2p1f.c revision 3fbe16be
-  sysdeps/ieee754/flt-32/s_log2p1f.c
-  # src/binary32/sinpi/sinpif.c, revision bbfabd99d
-  sysdeps/ieee754/flt-32/s_sinpif.c
-  # src/binary32/tan/tanf.c, revision 59d21d7
-  sysdeps/ieee754/flt-32/s_tanf.c
-  # src/binary32/tanh/tanhf.c, revision b1ecd83
-  sysdeps/ieee754/flt-32/s_tanhf.c
-  # src/binary32/tanpi/tanpif.c, revision 3bbf907
-  sysdeps/ieee754/flt-32/s_tanpif.c
-
-# The following files are imported from the Arm Optimized-Routines project,
-# with adjustments made to follow glibc code style and integrate with
-# glibc-specific infrastructure where needed.
-#
-# The project is distributed here:
-#       https://github.com/ARM-software/optimized-routines/
-arm-optimized-routines:
-  # Math routines
-  # math/math_config.h, revision 712aa21
-  sysdeps/ieee754/flt-32/math_config.h
-  # math/math_config.h, revision 712aa21
-  sysdeps/ieee754/dbl-64/math_config.h
-  # math/math_err.c, revision 189dfef
-  sysdeps/ieee754/dbl-64/math_err.c
-  # math/math_errf.c, revision 189dfef
-  sysdeps/ieee754/flt-32/math_errf.c
-  # math/cosf.c, revision aec783d
-  sysdeps/ieee754/flt-32/s_cosf.c
-  # math/exp2f.c, revision 712aa21
-  sysdeps/ieee754/flt-32/e_exp2f.c
-  # math/exp2f_data.c, revision 189dfef
-  sysdeps/ieee754/flt-32/e_exp2f_data.c
-  # math/expf.c, revision 712aa21
-  sysdeps/ieee754/flt-32/e_expf.c
-  # math/log2f.c, revision 712aa21
-  sysdeps/ieee754/flt-32/e_log2f.c
-  # math/log2f_data.c, revision 189dfef
-  sysdeps/ieee754/flt-32/e_log2f_data.c
-  # math/logf.c, revision 712aa21
-  sysdeps/ieee754/flt-32/e_logf.c
-  # math/logf_data.c, revision c0136f1
-  sysdeps/ieee754/flt-32/e_logf_data.c
-  # math/powf.c, revision 712aa21
-  sysdeps/ieee754/flt-32/e_powf.c
-  # math/powf_log2_data.c, revision 189dfef
-  sysdeps/ieee754/flt-32/e_powf_log2_data.c
-  # math/sincosf.c, revision af29d39
-  sysdeps/ieee754/flt-32/s_sincosf.c
-  # math/sincosf.h, revision aed553c
-  sysdeps/ieee754/flt-32/s_sincosf.h
-  # math/sincosf_data.c, revision 189dfef
-  sysdeps/ieee754/flt-32/s_sincosf_data.c
-  # math/sinf.c, revision aec783d
-  sysdeps/ieee754/flt-32/s_sinf.c
-  # math/exp.c, revision 712aa21
-  sysdeps/ieee754/dbl-64/e_exp.c
-  # math/exp10.c, revision 712aa21
-  sysdeps/ieee754/dbl-64/e_exp10.c
-  # math/exp2.c, revision 712aa21
-  sysdeps/ieee754/dbl-64/e_exp2.c
-  # math/exp_data.c, revision c013701
-  sysdeps/ieee754/dbl-64/e_exp_data.c
-  # math/log.c, revision 712aa21
-  sysdeps/ieee754/dbl-64/e_log.c
-  # math/log2.c, revision 712aa21
-  sysdeps/ieee754/dbl-64/e_log2.c
-  # math/log2_data.c, revision 189dfef
-  sysdeps/ieee754/dbl-64/e_log2_data.c
-  # math/log_data.c, revision 189dfef
-  sysdeps/ieee754/dbl-64/e_log_data.c
-  # math/pow.c, revision 712aa21
-  sysdeps/ieee754/dbl-64/e_pow.c
-  # math/pow_log_data.c, revision 189dfef
-  sysdeps/ieee754/dbl-64/e_pow_log_data.c
-  # Mathvec routines
-  # math/math_config.h, revision 712aa21
-  sysdeps/aarch64/fpu/vecmath_config.h
-  # math/aarch64/v_erf_data.c, revision 0a6ab6d
-  sysdeps/aarch64/fpu/erf_data.c
-  # math/aarch64/v_erfc_data.c, revision 0a6ab6d
-  sysdeps/aarch64/fpu/erfc_data.c
-  # math/aarch64/v_erfcf_data.c, revision 0a6ab6d
-  sysdeps/aarch64/fpu/erfcf_data.c
-  # math/aarch64/v_erff_data.c, revision 0a6ab6d
-  sysdeps/aarch64/fpu/erff_data.c
-  # math/aarch64/v_exp_data.c, revision 0a6ab6d
-  sysdeps/aarch64/fpu/v_exp_data.c
-  # math/aarch64/v_exp_tail_data.c, revision 0a6ab6d
-  sysdeps/aarch64/fpu/v_exp_tail_data.c
-  # math/aarch64/v_log10_data.c, revision 0a6ab6d
-  sysdeps/aarch64/fpu/v_log10_data.c
-  # math/aarch64/v_log2_data.c, revision 0a6ab6d
-  sysdeps/aarch64/fpu/v_log2_data.c
-  # math/aarch64/v_log_data.c, revision 0a6ab6d
-  sysdeps/aarch64/fpu/v_log_data.c
-  # math/aarch64/v_pow_exp_data.c, revision 0a6ab6d
-  sysdeps/aarch64/fpu/v_pow_exp_data.c
-  # math/aarch64/v_pow_log_data.c, revision 0a6ab6d
-  sysdeps/aarch64/fpu/v_pow_log_data.c
-  # math/aarch64/v_powf_data.c, revision 0a6ab6d
-  sysdeps/aarch64/fpu/v_powf_data.c
-  # math/aarch64/sve/acos.c, revision 1aad38d
-  sysdeps/aarch64/fpu/sve/acos.c
-  # math/aarch64/sve/acosf.c, revision 1aad38d
-  sysdeps/aarch64/fpu/sve/acosf.c
-  # math/aarch64/sve/acosh.c, revision 8b665af
-  sysdeps/aarch64/fpu/sve/acosh.c
-  # math/aarch64/sve/acoshf.c, revision 1aad38d
-  sysdeps/aarch64/fpu/sve/acoshf.c
-  # math/aarch64/sve/acospi.c, revision 1aad38d
-  sysdeps/aarch64/fpu/sve/acospi.c
-  # math/aarch64/sve/acospif.c, revision 1aad38d
-  sysdeps/aarch64/fpu/sve/acospif.c
-  # math/aarch64/sve/asin.c, revision 1aad38d
-  sysdeps/aarch64/fpu/sve/asin.c
-  # math/aarch64/sve/asinf.c, revision 1aad38d
-  sysdeps/aarch64/fpu/sve/asinf.c
-  # math/aarch64/sve/asinh.c, revision 9bf4cfc
-  sysdeps/aarch64/fpu/sve/asinh.c
-  # math/aarch64/sve/asinhf.c, revision 1aad38d
-  sysdeps/aarch64/fpu/sve/asinhf.c
-  # math/aarch64/sve/asinpi.c, revision 1aad38d
-  sysdeps/aarch64/fpu/sve/asinpi.c
-  # math/aarch64/sve/asinpif.c, revision 1aad38d
-  sysdeps/aarch64/fpu/sve/asinpif.c
-  # math/aarch64/sve/atan.c, revision 1aad38d
-  sysdeps/aarch64/fpu/sve/atan.c
-  # math/aarch64/sve/atan2.c, revision 1aad38d
-  sysdeps/aarch64/fpu/sve/atan2.c
-  # math/aarch64/sve/atan2f.c, revision 1aad38d
-  sysdeps/aarch64/fpu/sve/atan2f.c
-  # math/aarch64/sve/atan2pi.c, revision 1aad38d
-  sysdeps/aarch64/fpu/sve/atan2pi.c
-  # math/aarch64/sve/atan2pif.c, revision 1aad38d
-  sysdeps/aarch64/fpu/sve/atan2pif.c
-  # math/aarch64/sve/atanf.c, revision 1aad38d
-  sysdeps/aarch64/fpu/sve/atanf.c
-  # math/aarch64/sve/atanh.c, revision 29c7342
-  sysdeps/aarch64/fpu/sve/atanh.c
-  # math/aarch64/sve/atanhf.c, revision 1aad38d
-  sysdeps/aarch64/fpu/sve/atanhf.c
-  # math/aarch64/sve/atanpi.c, revision 1aad38d
-  sysdeps/aarch64/fpu/sve/atanpi.c
-  # math/aarch64/sve/atanpif.c, revision 1aad38d
-  sysdeps/aarch64/fpu/sve/atanpif.c
-  # math/aarch64/sve/cbrt.c, revision 1aad38d
-  sysdeps/aarch64/fpu/sve/cbrt.c
-  # math/aarch64/sve/cbrtf.c, revision 1aad38d
-  sysdeps/aarch64/fpu/sve/cbrtf.c
-  # math/aarch64/sve/cos.c, revision 99cbbad
-  sysdeps/aarch64/fpu/sve/cos.c
-  # math/aarch64/sve/cosf.c, revision 25aa012
-  sysdeps/aarch64/fpu/sve/cosf.c
-  # math/aarch64/sve/cosh.c, revision 242a017
-  sysdeps/aarch64/fpu/sve/cosh.c
-  # math/aarch64/sve/coshf.c, revision 2fff60c
-  sysdeps/aarch64/fpu/sve/coshf.c
-  # math/aarch64/sve/cospi.c, revision 1aad38d
-  sysdeps/aarch64/fpu/sve/cospi.c
-  # math/aarch64/sve/cospif.c, revision 1aad38d
-  sysdeps/aarch64/fpu/sve/cospif.c
-  # math/aarch64/sve/erf.c, revision 1aad38d
-  sysdeps/aarch64/fpu/sve/erf.c
-  # math/aarch64/sve/erfc.c, revision 1aad38d
-  sysdeps/aarch64/fpu/sve/erfc.c
-  # math/aarch64/sve/erfcf.c, revision 1aad38d
-  sysdeps/aarch64/fpu/sve/erfcf.c
-  # math/aarch64/sve/erff.c, revision 1aad38d
-  sysdeps/aarch64/fpu/sve/erff.c
-  # math/aarch64/sve/exp.c, revision d664b69
-  sysdeps/aarch64/fpu/sve/exp.c
-  # math/aarch64/sve/exp10.c, revision d664b69
-  sysdeps/aarch64/fpu/sve/exp10.c
-  # math/aarch64/sve/exp10f.c, revision d664b69
-  sysdeps/aarch64/fpu/sve/exp10f.c
-  # math/aarch64/sve/exp10m1.c, revision d664b69
-  sysdeps/aarch64/fpu/sve/exp10m1.c
-  # math/aarch64/sve/exp10m1f.c, revision d664b69
-  sysdeps/aarch64/fpu/sve/exp10m1f.c
-  # math/aarch64/sve/exp2.c, revision d664b69
-  sysdeps/aarch64/fpu/sve/exp2.c
-  # math/aarch64/sve/exp2f.c, revision d664b69
-  sysdeps/aarch64/fpu/sve/exp2f.c
-  # math/aarch64/sve/exp2m1.c, revision d664b69
-  sysdeps/aarch64/fpu/sve/exp2m1.c
-  # math/aarch64/sve/exp2m1f.c, revision d664b69
-  sysdeps/aarch64/fpu/sve/exp2m1f.c
-  # math/aarch64/sve/expf.c, revision 47044a5
-  sysdeps/aarch64/fpu/sve/expf.c
-  # math/aarch64/sve/expm1.c, revision d664b69
-  sysdeps/aarch64/fpu/sve/expm1.c
-  # math/aarch64/sve/expm1f.c, revision d664b69
-  sysdeps/aarch64/fpu/sve/expm1f.c
-  # math/aarch64/sve/hypot.c, revision 74d699d
-  sysdeps/aarch64/fpu/sve/hypot.c
-  # math/aarch64/sve/hypotf.c, revision 74d699d
-  sysdeps/aarch64/fpu/sve/hypotf.c
-  # math/aarch64/sve/log.c, revision 91b052e
-  sysdeps/aarch64/fpu/sve/log.c
-  # math/aarch64/sve/log10.c, revision 91b052e
-  sysdeps/aarch64/fpu/sve/log10.c
-  # math/aarch64/sve/log10f.c, revision 8ca4cc0
-  sysdeps/aarch64/fpu/sve/log10f.c
-  # math/aarch64/sve/log10p1.c, revision 166744d
-  sysdeps/aarch64/fpu/sve/log10p1.c
-  # math/aarch64/sve/log10p1f.c, revision 8124d30
-  sysdeps/aarch64/fpu/sve/log10p1f.c
-  # math/aarch64/sve/log1p.c, revision 1aad38d
-  sysdeps/aarch64/fpu/sve/log1p.c
-  # math/aarch64/sve/log1pf.c, revision 1aad38d
-  sysdeps/aarch64/fpu/sve/log1pf.c
-  # math/aarch64/sve/log2.c, revision 91b052e
-  sysdeps/aarch64/fpu/sve/log2.c
-  # math/aarch64/sve/log2f.c, revision 8ca4cc0
-  sysdeps/aarch64/fpu/sve/log2f.c
-  # math/aarch64/sve/log2p1.c, revision 1aad38d
-  sysdeps/aarch64/fpu/sve/log2p1.c
-  # math/aarch64/sve/log2p1f.c, revision 1aad38d
-  sysdeps/aarch64/fpu/sve/log2p1f.c
-  # math/aarch64/sve/logf.c, revision 8ca4cc0
-  sysdeps/aarch64/fpu/sve/logf.c
-  # math/aarch64/sve/pow.c, revision 2c38e83
-  sysdeps/aarch64/fpu/sve/pow.c
-  # math/aarch64/sve/powf.c, revision 2c38e83
-  sysdeps/aarch64/fpu/sve/powf.c
-  # math/aarch64/sve/powr.c, revision 30da949
-  sysdeps/aarch64/fpu/sve/powr.c
-  # math/aarch64/sve/powrf.c, revision e2bca42
-  sysdeps/aarch64/fpu/sve/powrf.c
-  # math/aarch64/sve/rsqrt.c, revision 4fc7374
-  sysdeps/aarch64/fpu/sve/rsqrt.c
-  # math/aarch64/sve/rsqrtf.c, revision b1bc8ba
-  sysdeps/aarch64/fpu/sve/rsqrtf.c
-  # math/aarch64/sve/sin.c, revision 99cbbad
-  sysdeps/aarch64/fpu/sve/sin.c
-  # math/aarch64/sve/sinf.c, revision 25aa012
-  sysdeps/aarch64/fpu/sve/sinf.c
-  # math/aarch64/sve/sinh.c, revision 242a017
-  sysdeps/aarch64/fpu/sve/sinh.c
-  # math/aarch64/sve/sinhf.c, revision 2fff60c
-  sysdeps/aarch64/fpu/sve/sinhf.c
-  # math/aarch64/sve/sinpi.c, revision 1aad38d
-  sysdeps/aarch64/fpu/sve/sinpi.c
-  # math/aarch64/sve/sinpif.c, revision 1aad38d
-  sysdeps/aarch64/fpu/sve/sinpif.c
-  # math/aarch64/sve/tan.c, revision 1aad38d
-  sysdeps/aarch64/fpu/sve/tan.c
-  # math/aarch64/sve/tanf.c, revision 1aad38d
-  sysdeps/aarch64/fpu/sve/tanf.c
-  # math/aarch64/sve/tanh.c, revision 1aad38d
-  sysdeps/aarch64/fpu/sve/tanh.c
-  # math/aarch64/sve/tanhf.c, revision 2fff60c
-  sysdeps/aarch64/fpu/sve/tanhf.c
-  # math/aarch64/sve/tanpi.c, revision 1aad38d
-  sysdeps/aarch64/fpu/sve/tanpi.c
-  # math/aarch64/sve/tanpif.c, revision 1aad38d
-  sysdeps/aarch64/fpu/sve/tanpif.c
-  # math/aarch64/sve/sv_exp_special_inline.h, revision d664b69
-  sysdeps/aarch64/fpu/sve/sv_exp_special_inline.h
-  # math/aarch64/sve/sv_expf_inline.h, revision ba35b32
-  sysdeps/aarch64/fpu/sve/sv_expf_inline.h
-  # math/aarch64/sve/sv_expf_special_inline.h, revision d664b69
-  sysdeps/aarch64/fpu/sve/sv_expf_special_inline.h
-  # math/aarch64/sve/sv_expm1f_inline.h, revision 78cd003
-  sysdeps/aarch64/fpu/sve/sv_expm1f_inline.h
-  # math/aarch64/sve/sv_log1p_inline.h, revision 7d08237
-  sysdeps/aarch64/fpu/sve/sv_log1p_inline.h
-  # math/aarch64/sve/sv_log1pf_inline.h, revision a386525
-  sysdeps/aarch64/fpu/sve/sv_log1pf_inline.h
-  # math/aarch64/sve/sv_pow_inline.h, revision 30da949
-  sysdeps/aarch64/fpu/sve/sv_pow_inline.h
-  # math/aarch64/sve/sv_powf_inline.h, revision 30da949
-  sysdeps/aarch64/fpu/sve/sv_powf_inline.h
-  # math/aarch64/sve/sv_poly_f32.h, revision 5d5e6e6
-  sysdeps/aarch64/fpu/sve/poly_sve_f32.h
-  # math/aarch64/sve/sv_poly_f64.h, revision 5d5e6e6
-  sysdeps/aarch64/fpu/sve/poly_sve_f64.h
-  # math/aarch64/sve/sv_poly_generic.h, revision 5d5e6e6
-  sysdeps/aarch64/fpu/sve/poly_sve_generic.h
-  # math/aarch64/sve/sv_math.h, revision 7361ef6
-  sysdeps/aarch64/fpu/sve/sv_math.h
-  # math/aarch64/sve/sv_trig_fallback.h, revision 99cbbad
-  sysdeps/aarch64/fpu/sve/sv_trig_fallback.h
-  # math/aarch64/sve/sv_trigf_fallback.h, revision 25aa012
-  sysdeps/aarch64/fpu/sve/sv_trigf_fallback.h
-  # math/aarch64/advsimd/acos.c, revision 1aad38d
-  sysdeps/aarch64/fpu/advsimd/acos.c
-  # math/aarch64/advsimd/acosf.c, revision 1aad38d
-  sysdeps/aarch64/fpu/advsimd/acosf.c
-  # math/aarch64/advsimd/acosh.c, revision 188e75a
-  sysdeps/aarch64/fpu/advsimd/acosh.c
-  # math/aarch64/advsimd/acoshf.c, revision af3851e
-  sysdeps/aarch64/fpu/advsimd/acoshf.c
-  # math/aarch64/advsimd/acospi.c, revision 1aad38d
-  sysdeps/aarch64/fpu/advsimd/acospi.c
-  # math/aarch64/advsimd/acospif.c, revision 1aad38d
-  sysdeps/aarch64/fpu/advsimd/acospif.c
-  # math/aarch64/advsimd/asin.c, revision 1aad38d
-  sysdeps/aarch64/fpu/advsimd/asin.c
-  # math/aarch64/advsimd/asinf.c, revision 1aad38d
-  sysdeps/aarch64/fpu/advsimd/asinf.c
-  # math/aarch64/advsimd/asinh.c, revision bac1b4f
-  sysdeps/aarch64/fpu/advsimd/asinh.c
-  # math/aarch64/advsimd/asinhf.c, revision af3851e
-  sysdeps/aarch64/fpu/advsimd/asinhf.c
-  # math/aarch64/advsimd/asinpi.c, revision 1aad38d
-  sysdeps/aarch64/fpu/advsimd/asinpi.c
-  # math/aarch64/advsimd/asinpif.c, revision 1aad38d
-  sysdeps/aarch64/fpu/advsimd/asinpif.c
-  # math/aarch64/advsimd/atan.c, revision 1aad38d
-  sysdeps/aarch64/fpu/advsimd/atan.c
-  # math/aarch64/advsimd/atan2.c, revision 1aad38d
-  sysdeps/aarch64/fpu/advsimd/atan2.c
-  # math/aarch64/advsimd/atan2f.c, revision 1aad38d
-  sysdeps/aarch64/fpu/advsimd/atan2f.c
-  # math/aarch64/advsimd/atan2pi.c, revision 1aad38d
-  sysdeps/aarch64/fpu/advsimd/atan2pi.c
-  # math/aarch64/advsimd/atan2pif.c, revision 1aad38d
-  sysdeps/aarch64/fpu/advsimd/atan2pif.c
-  # math/aarch64/advsimd/atanf.c, revision 1aad38d
-  sysdeps/aarch64/fpu/advsimd/atanf.c
-  # math/aarch64/advsimd/atanh.c, revision 281cb3a
-  sysdeps/aarch64/fpu/advsimd/atanh.c
-  # math/aarch64/advsimd/atanhf.c, revision d852158
-  sysdeps/aarch64/fpu/advsimd/atanhf.c
-  # math/aarch64/advsimd/atanpi.c, revision 1aad38d
-  sysdeps/aarch64/fpu/advsimd/atanpi.c
-  # math/aarch64/advsimd/atanpif.c, revision 1aad38d
-  sysdeps/aarch64/fpu/advsimd/atanpif.c
-  # math/aarch64/advsimd/cbrt.c, revision 0a6ab6d
-  sysdeps/aarch64/fpu/advsimd/cbrt.c
-  # math/aarch64/advsimd/cbrtf.c, revision 6c74650
-  sysdeps/aarch64/fpu/advsimd/cbrtf.c
-  # math/aarch64/advsimd/cos.c, revision 677a12b
-  sysdeps/aarch64/fpu/advsimd/cos.c
-  # math/aarch64/advsimd/cosf.c, revision 15c35d9
-  sysdeps/aarch64/fpu/advsimd/cosf.c
-  # math/aarch64/advsimd/cosh.c, revision 447bbaa
-  sysdeps/aarch64/fpu/advsimd/cosh.c
-  # math/aarch64/advsimd/coshf.c, revision 45237ba
-  sysdeps/aarch64/fpu/advsimd/coshf.c
-  # math/aarch64/advsimd/cospi.c, revision 1aad38d
-  sysdeps/aarch64/fpu/advsimd/cospi.c
-  # math/aarch64/advsimd/cospif.c, revision 1aad38d
-  sysdeps/aarch64/fpu/advsimd/cospif.c
-  # math/aarch64/advsimd/erf.c, revision 1aad38d
-  sysdeps/aarch64/fpu/advsimd/erf.c
-  # math/aarch64/advsimd/erfc.c, revision 1aad38d
-  sysdeps/aarch64/fpu/advsimd/erfc.c
-  # math/aarch64/advsimd/erfcf.c, revision 1aad38d
-  sysdeps/aarch64/fpu/advsimd/erfcf.c
-  # math/aarch64/advsimd/erff.c, revision 1aad38d
-  sysdeps/aarch64/fpu/advsimd/erff.c
-  # math/aarch64/advsimd/exp.c, revision dce5dab
-  sysdeps/aarch64/fpu/advsimd/exp.c
-  # math/aarch64/advsimd/exp10.c, revision dce5dab
-  sysdeps/aarch64/fpu/advsimd/exp10.c
-  # math/aarch64/advsimd/exp10f.c, revision 69d38dd
-  sysdeps/aarch64/fpu/advsimd/exp10f.c
-  # math/aarch64/advsimd/exp10m1.c, revision dce5dab
-  sysdeps/aarch64/fpu/advsimd/exp10m1.c
-  # math/aarch64/advsimd/exp10m1f.c, revision a5092e8
-  sysdeps/aarch64/fpu/advsimd/exp10m1f.c
-  # math/aarch64/advsimd/exp2.c, revision dce5dab
-  sysdeps/aarch64/fpu/advsimd/exp2.c
-  # math/aarch64/advsimd/exp2f.c, revision 69d38dd
-  sysdeps/aarch64/fpu/advsimd/exp2f.c
-  # math/aarch64/advsimd/exp2m1.c, revision dce5dab
-  sysdeps/aarch64/fpu/advsimd/exp2m1.c
-  # math/aarch64/advsimd/exp2m1f.c, revision a5092e8
-  sysdeps/aarch64/fpu/advsimd/exp2m1f.c
-  # math/aarch64/advsimd/expf.c, revision 69d38dd
-  sysdeps/aarch64/fpu/advsimd/expf.c
-  # math/aarch64/advsimd/expm1.c, revision dce5dab
-  sysdeps/aarch64/fpu/advsimd/expm1.c
-  # math/aarch64/advsimd/expm1f.c, revision a5092e8
-  sysdeps/aarch64/fpu/advsimd/expm1f.c
-  # math/aarch64/advsimd/hypot.c, revision 09f8d05
-  sysdeps/aarch64/fpu/advsimd/hypot.c
-  # math/aarch64/advsimd/hypotf.c, revision 99dff4f
-  sysdeps/aarch64/fpu/advsimd/hypotf.c
-  # math/aarch64/advsimd/log.c, revision 0345857
-  sysdeps/aarch64/fpu/advsimd/log.c
-  # math/aarch64/advsimd/log10.c, revision 77aff35
-  sysdeps/aarch64/fpu/advsimd/log10.c
-  # math/aarch64/advsimd/log10f.c, revision ff1596f
-  sysdeps/aarch64/fpu/advsimd/log10f.c
-  # math/aarch64/advsimd/log10p1.c, revision 7fc8510
-  sysdeps/aarch64/fpu/advsimd/log10p1.c
-  # math/aarch64/advsimd/log10p1f.c, revision 58cd796
-  sysdeps/aarch64/fpu/advsimd/log10p1f.c
-  # math/aarch64/advsimd/log1p.c, revision 355a985
-  sysdeps/aarch64/fpu/advsimd/log1p.c
-  # math/aarch64/advsimd/log1pf.c, revision 5cf8408
-  sysdeps/aarch64/fpu/advsimd/log1pf.c
-  # math/aarch64/advsimd/log2.c, revision b8deb33
-  sysdeps/aarch64/fpu/advsimd/log2.c
-  # math/aarch64/advsimd/log2f.c, revision b98f80d
-  sysdeps/aarch64/fpu/advsimd/log2f.c
-  # math/aarch64/advsimd/log2p1.c, revision 1aad38d
-  sysdeps/aarch64/fpu/advsimd/log2p1.c
-  # math/aarch64/advsimd/log2p1f.c, revision 58cd796
-  sysdeps/aarch64/fpu/advsimd/log2p1f.c
-  # math/aarch64/advsimd/logf.c, revision 1b15b12
-  sysdeps/aarch64/fpu/advsimd/logf.c
-  # math/aarch64/advsimd/finite_pow.h, revision 30da949
-  sysdeps/aarch64/fpu/advsimd/finite_pow.h
-  # math/pow_common.h, revision 30da949
-  sysdeps/aarch64/fpu/pow_common.h
-  # math/powf_common.h, revision 30da949
-  sysdeps/aarch64/fpu/powf_common.h
-  # math/aarch64/advsimd/pow.c, revision 30da949
-  sysdeps/aarch64/fpu/advsimd/pow.c
-  # math/aarch64/advsimd/powf.c, revision 30da949
-  sysdeps/aarch64/fpu/advsimd/powf.c
-  # math/aarch64/advsimd/powr.c, revision 30da949
-  sysdeps/aarch64/fpu/advsimd/powr.c
-  # math/aarch64/advsimd/powrf.c, revision e2bca42
-  sysdeps/aarch64/fpu/advsimd/powrf.c
-  # math/aarch64/advsimd/rsqrt.c, revision 0945eab
-  sysdeps/aarch64/fpu/advsimd/rsqrt.c
-  # math/aarch64/advsimd/rsqrtf.c, revision 88e9cc9
-  sysdeps/aarch64/fpu/advsimd/rsqrtf.c
-  # math/aarch64/advsimd/sin.c, revision 677a12b
-  sysdeps/aarch64/fpu/advsimd/sin.c
-  # math/aarch64/advsimd/sinf.c, revision 15c35d9
-  sysdeps/aarch64/fpu/advsimd/sinf.c
-  # math/aarch64/advsimd/sinh.c, revision 447bbaa
-  sysdeps/aarch64/fpu/advsimd/sinh.c
-  # math/aarch64/advsimd/sinhf.c, revision 45237ba
-  sysdeps/aarch64/fpu/advsimd/sinhf.c
-  # math/aarch64/advsimd/sinpi.c, revision 1aad38d
-  sysdeps/aarch64/fpu/advsimd/sinpi.c
-  # math/aarch64/advsimd/sinpif.c, revision 1aad38d
-  sysdeps/aarch64/fpu/advsimd/sinpif.c
-  # math/aarch64/advsimd/tan.c, revision a8bbb87
-  sysdeps/aarch64/fpu/advsimd/tan.c
-  # math/aarch64/advsimd/tanf.c, revision 1aad38d
-  sysdeps/aarch64/fpu/advsimd/tanf.c
-  # math/aarch64/advsimd/tanh.c, revision 447bbaa
-  sysdeps/aarch64/fpu/advsimd/tanh.c
-  # math/aarch64/advsimd/tanhf.c, revision 45237ba
-  sysdeps/aarch64/fpu/advsimd/tanhf.c
-  # math/aarch64/advsimd/tanpi.c, revision 1aad38d
-  sysdeps/aarch64/fpu/advsimd/tanpi.c
-  # math/aarch64/advsimd/tanpif.c, revision 1aad38d
-  sysdeps/aarch64/fpu/advsimd/tanpif.c
-  # math/aarch64/advsimd/v_exp_special_case_inline.h, revision dce5dab
-  sysdeps/aarch64/fpu/advsimd/v_exp_special_case_inline.h
-  # math/aarch64/advsimd/v_expf_inline.h, revision 747e0e1
-  sysdeps/aarch64/fpu/advsimd/v_expf_inline.h
-  # math/aarch64/advsimd/v_expf_special_inline.h, revision a5092e8
-  sysdeps/aarch64/fpu/advsimd/v_expf_special_inline.h
-  # math/aarch64/advsimd/v_expm1_inline.h, revision 0a6ab6d
-  sysdeps/aarch64/fpu/advsimd/v_expm1_inline.h
-  # math/aarch64/advsimd/v_expm1f_inline.h, revision 0a6ab6d
-  sysdeps/aarch64/fpu/advsimd/v_expm1f_inline.h
-  # math/aarch64/advsimd/v_log1p_inline.h, revision 1aad38d
-  sysdeps/aarch64/fpu/advsimd/v_log1p_inline.h
-  # math/aarch64/advsimd/v_log1pf_inline.h, revision 0a6ab6d
-  sysdeps/aarch64/fpu/advsimd/v_log1pf_inline.h
-  # math/aarch64/advsimd/v_pow_inline.h, revision efde0c7
-  sysdeps/aarch64/fpu/advsimd/v_pow_inline.h
-  # math/aarch64/advsimd/v_powf_inline.h, revision 5b06a16
-  sysdeps/aarch64/fpu/advsimd/v_powf_inline.h
-  # math/aarch64/advsimd/v_powrf_inline.h, revision 30da949
-  sysdeps/aarch64/fpu/advsimd/v_powrf_inline.h
-  # math/aarch64/advsimd/v_poly_f32.h, revision 0a6ab6d
-  sysdeps/aarch64/fpu/advsimd/poly_advsimd_f32.h
-  # math/aarch64/advsimd/v_poly_f64.h, revision 0a6ab6d
-  sysdeps/aarch64/fpu/advsimd/poly_advsimd_f64.h
-  # math/poly_generic.h, revision 0a6ab6d
-  sysdeps/aarch64/fpu/advsimd/poly_generic.h
-  # math/aarch64/advsimd/v_math.h, revision 1829557
-  sysdeps/aarch64/fpu/advsimd/v_math.h
-  # math/aarch64/advsimd/v_trig_fallback.h, revision 677a12b
-  sysdeps/aarch64/fpu/advsimd/v_trig_fallback.h
-  # math/aarch64/advsimd/v_trigf_fallback.h, revision 15c35d9
-  sysdeps/aarch64/fpu/advsimd/v_trigf_fallback.h
-  # String routines
-  # string/aarch64/__mtag_tag_region.S, revision 41e5ae5
-  sysdeps/aarch64/__mtag_tag_region.S
-  # string/aarch64/__mtag_tag_zero_region.S, revision 41e5ae5
-  sysdeps/aarch64/__mtag_tag_zero_region.S
-  # string/aarch64/memchr-mte.S, revision 41e5ae5
-  sysdeps/aarch64/memchr.S
-  # string/aarch64/memcmp.S, revision 41e5ae5
-  sysdeps/aarch64/memcmp.S
-  # string/aarch64/memcpy-advsimd.S, revision 41e5ae5
-  sysdeps/aarch64/memcpy.S
-  # string/aarch64/memcpy-mops.S, revision 41e5ae5
-  sysdeps/aarch64/multiarch/memcpy_mops.S
-  # string/aarch64/memcpy-sve.S, revision 71e3640
-  sysdeps/aarch64/multiarch/memcpy_sve.S
-  # string/aarch64/memmove-mops.S, revision 41e5ae5
-  sysdeps/aarch64/multiarch/memmove_mops.S
-  # string/aarch64/memrchr.S, revision 41e5ae5
-  sysdeps/aarch64/memrchr.S
-  # string/aarch64/memset-mops.S, revision 41e5ae5
-  sysdeps/aarch64/multiarch/memset_mops.S
-  # string/aarch64/memset-sve.S, revision 0f71101
-  sysdeps/aarch64/multiarch/memset_sve_zva64.S
-  # string/aarch64/memset.S, revision 098df8c
-  sysdeps/aarch64/memset.S
-  # string/aarch64/stpcpy.S, revision 189dfef
-  sysdeps/aarch64/stpcpy.S
-  # string/aarch64/strchr-mte.S, revision 41e5ae5
-  sysdeps/aarch64/strchr.S
-  # string/aarch64/strchrnul-mte.S, revision 41e5ae5
-  sysdeps/aarch64/strchrnul.S
-  # string/aarch64/strcmp.S, revision 41e5ae5
-  sysdeps/aarch64/strcmp.S
-  # string/aarch64/strcpy.S, revision 41e5ae5
-  sysdeps/aarch64/strcpy.S
-  # string/aarch64/strlen-mte.S, revision 41e5ae5
-  sysdeps/aarch64/strlen.S
-  # string/aarch64/strncmp.S, revision 41e5ae5
-  sysdeps/aarch64/strncmp.S
-  # string/aarch64/strnlen.S, revision 41e5ae5
-  sysdeps/aarch64/strnlen.S
-  # string/aarch64/strrchr-mte.S, revision 41e5ae5
-  sysdeps/aarch64/strrchr.S
-  # string/arm/memchr.S, revision 1eb5d7c
-  sysdeps/arm/armv6t2/memchr.S
-  # string/arm/memcpy.S, revision 1eb5d7c
-  sysdeps/arm/armv7/multiarch/memcpy_impl.S
-  # string/arm/strcmp.S, revision 1eb5d7c
-  sysdeps/arm/armv7/strcmp.S
-  # string/arm/strlen-armv6t2.S, revision 1eb5d7c
-  sysdeps/arm/armv6t2/strlen.S
@@ -0,0 +1,77 @@
+libBrokenLocale {
+  GLIBC_2.0
+}
+libc {
+  GLIBC_2.0
+  GLIBC_2.1 GLIBC_2.0
+  GLIBC_2.1.1 GLIBC_2.1
+  GLIBC_2.1.2 GLIBC_2.1.1
+}
+libcrypt {
+  GLIBC_2.0
+}
+libdb {
+  GLIBC_2.0
+}
+libdl {
+  GLIBC_2.0
+  GLIBC_2.1 GLIBC_2.0
+}
+libhurduser {
+  GLIBC_2.0
+}
+libm {
+  GLIBC_2.0
+  GLIBC_2.1 GLIBC_2.0
+}
+libmachuser {
+  GLIBC_2.0
+}
+libnsl {
+  GLIBC_2.0
+  GLIBC_2.1 GLIBC_2.0
+}
+libnss_compat {
+  GLIBC_2.0
+}
+libnss_db {
+  GLIBC_2.0
+}
+libnss_dns {
+  GLIBC_2.0
+}
+libnss_files {
+  GLIBC_2.0
+  GLIBC_2.1 GLIBC_2.0
+}
+libnss_hesiod {
+  GLIBC_2.1
+}
+libnss_nis {
+  GLIBC_2.0
+}
+libnss_nisplus {
+  GLIBC_2.0
+}
+libpthread {
+  GLIBC_2.0
+  GLIBC_2.1 GLIBC_2.0
+  GLIBC_2.1.1 GLIBC_2.1
+}
+libresolv {
+  GLIBC_2.0
+}
+librt {
+  GLIBC_2.1
+}
+libutil {
+  GLIBC_2.0
+}
+libdb1 {
+  GLIBC_2.0
+}
+ld.so {
+  GLIBC_2.0
+  GLIBC_2.1 GLIBC_2.0
+  GLIBC_2.1.1 GLIBC_2.1
+}
@@ -22,11 +22,5 @@

 .*-sun-solaris2.*	2	2.0.0	# just an arbitrary value

-.*-.*-freebsd.*-gnu.*	3	4.0.0	# earliest compatible kernel version
-
-.*-.*-knetbsd.*-gnu.*	4	1.6.0	# earliest compatible kernel version
-
-.*-.*-syllable.*	5	2.0.0	# just an arbitrary value
-
 # There is no catch-all default here because every supported OS that uses
 # ELF must have its own unique ABI tag.
@@ -1,53 +1,21 @@
-dnl We require that everyone use exactly the same Autoconf version so that
-dnl the internal functions defined and used by the main configure script
-dnl match those expected by the fragments.  When changing this version,
-dnl install.texi also needs to be updated.
-m4_define([GLIBC_AUTOCONF_VERSION], [2.72])
-m4_if(m4_defn([AC_AUTOCONF_VERSION]), GLIBC_AUTOCONF_VERSION, [],
-      [m4_fatal(m4_flatten(
-Exactly version GLIBC_AUTOCONF_VERSION of Autoconf is required but you have
-m4_defn([AC_AUTOCONF_VERSION])
-), [63])])dnl
-dnl
 dnl We define the macro GLIBC_PROVIDES to do an AC_PROVIDE for each macro
-dnl which appears in configure.ac before the sysdep configure scripts are run.
-dnl Each sysdep configure.ac does GLIBC_PROVIDES first, to avoid any
+dnl which appears in configure.in before the sysdep configure scripts are run.
+dnl Each sysdep configure.in does GLIBC_PROVIDES first, to avoid any
 dnl AC_REQUIREs or AC_BEFOREs duplicating their code.
 dnl
-define([GLIBC_PROVIDES], [dnl
-AC_PROVIDE([AC_CONFIG_AUX_DIR_DEFAULT])dnl
-AC_PROVIDE([AC_CONFIG_SUBDIRS])dnl
-AC_PROVIDE([_AS_ECHO_N_PREPARE])dnl
-AC_PROVIDE([_AS_ECHO_PREPARE])dnl
-AC_PROVIDE([_AS_CR_PREPARE])dnl
-AC_PROVIDE([_AS_TR_SH_PREPARE])dnl
-AC_PROVIDE([_AS_VAR_ARITH_PREPARE])dnl
+define(AC_FD_MSG,6)dnl Autoconf lossage.
+define(AC_FD_CC,5)dnl Autoconf lossage.
+AC_DEFUN([GLIBC_PROVIDES], [dnl
 AC_PROVIDE([AC_PROG_INSTALL])dnl
+AC_PROVIDE([AC_PROG_RANLIB])dnl
 AC_PROVIDE([AC_PROG_CC])dnl
 AC_PROVIDE([AC_PROG_CPP])dnl
-AC_PROVIDE([_AS_PATH_SEPARATOR_PREPARE])dnl
-AC_PROVIDE([_AS_TEST_PREPARE])dnl
-AC_PROVIDE([_AS_BASENAME_PREPARE])dnl
-AC_PROVIDE([_AS_ME_PREPARE])dnl
-AC_PROVIDE([_AS_LINENO_PREPARE])dnl
-AC_PROVIDE([AS_SHELL_FN_as_fn_set_status])dnl
-AC_PROVIDE([AS_SHELL_FN_as_fn_exit])dnl
-AC_PROVIDE([AS_SHELL_FN_as_fn_arith])dnl
-AC_PROVIDE([AS_SHELL_FN_ac_fn_c_try_compile])dnl
-AC_PROVIDE([AS_SHELL_FN_ac_fn_c_try_cpp])dnl
-define([AS_MESSAGE_LOG_FD],5)dnl
-define([AS_MESSAGE_FD],6)dnl
-dnl Ripped out of AS_INIT, which does more cruft we do not want.
-m4_wrap([m4_divert_pop([BODY])[]])
-m4_divert_push([BODY])[]dnl
-dnl End of ripped out of AS_INIT.
-# This file is generated from configure.ac by Autoconf.  DO NOT EDIT!
-define([_AC_LANG], [C])dnl
+# This file is generated from configure.in by Autoconf.  DO NOT EDIT!
 ])dnl
 dnl
 dnl Check for a symbol
 dnl
-AC_DEFUN([AC_CHECK_SYMBOL], [dnl
+AC_DEFUN(AC_CHECK_SYMBOL, [dnl
 AC_MSG_CHECKING(for $1)
 AC_CACHE_VAL(ac_cv_check_symbol_$1, [dnl
 AC_TRY_LINK(,
@@ -67,7 +35,7 @@ dnl
 dnl Locate a program and check that its version is acceptable.
 dnl AC_PROG_CHECK_VER(var, namelist, version-switch,
 dnl 		      [version-extract-regexp], version-glob [, do-if-fail])
-AC_DEFUN([AC_CHECK_PROG_VER],
+AC_DEFUN(AC_CHECK_PROG_VER,
 [AC_CHECK_PROGS([$1], [$2])
 if test -z "[$]$1"; then
  ac_verc_fail=yes
@@ -76,7 +44,7 @@ else
  AC_MSG_CHECKING([version of [$]$1])
 changequote(<<,>>)dnl
  ac_prog_version=`<<$>>$1 $3 2>&1 ifelse(<<$4>>,,,
-		   <<| sed -n 's/^.*patsubst(<<$4>>,/,\/).*$/\1/p'>>)`
+                   <<| sed -n 's/^.*patsubst(<<$4>>,/,\/).*$/\1/p'>>)`
  case $ac_prog_version in
    '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;;
    <<$5>>)
@@ -94,10 +62,42 @@ fi])
 ])

 dnl These modifications are to allow for an empty cross compiler tree.
-define([_AC_COMPILER_EXEEXT], [EXEEXT=
+dnl In the situation that cross-linking is impossible, the variable
+dnl `cross_linkable' will be substituted with "yes".
+dnl The vercheck macros are expected to have been called already.
+AC_DEFUN(AC_PROG_CC_LOCAL,
+[AC_BEFORE([$0], [AC_PROG_CPP])dnl
+
+AC_PROG_CC_WORKS_LOCAL
+AC_PROG_CC_GNU
+if test $ac_cv_prog_gcc != yes; then
+  AC_MSG_ERROR([GNU libc must be compiled using GNU CC])
+fi
 ])

-AC_DEFUN([LIBC_PROG_FOO_GNU],
+AC_DEFUN(AC_PROG_CC_WORKS_LOCAL,
+[AC_MSG_CHECKING([whether the C compiler ($CC $CFLAGS $LDFLAGS) works])
+AC_CACHE_VAL(ac_cv_prog_cc_works,
+[AC_LANG_SAVE
+AC_LANG_C
+AC_TRY_COMPILER([main(){return(0);}], ac_cv_prog_cc_works, ac_cv_prog_cc_cross)
+AC_LANG_RESTORE])
+AC_MSG_RESULT($ac_cv_prog_cc_works)
+if test $ac_cv_prog_cc_works = no; then
+ cross_linkable=no
+ ac_cv_prog_cc_cross=yes
+dnl AC_MSG_ERROR([installation or configuration problem: C compiler cannot create executables.])
+else
+ cross_linkable=yes
+fi
+AC_CACHE_CHECK(
+[whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler],
+ac_cv_prog_cc_cross, [:])
+AC_SUBST(cross_linkable)
+cross_compiling=$ac_cv_prog_cc_cross
+])
+
+AC_DEFUN(LIBC_PROG_FOO_GNU,
 [# Most GNU programs take a -v and spit out some text including
 # the word 'GNU'.  Some try to read stdin, so give them /dev/null.
 if $1 -o conftest -v </dev/null 2>&1 | grep GNU > /dev/null 2>&1; then
@@ -107,453 +107,34 @@ else
 fi
 rm -fr contest*])

-AC_DEFUN([LIBC_PROG_BINUTILS],
+AC_DEFUN(LIBC_PROG_BINUTILS,
 [# Was a --with-binutils option given?
 if test -n "$path_binutils"; then
    # Make absolute; ensure a single trailing slash.
    path_binutils=`(cd $path_binutils; pwd) | sed 's%/*$%/%'`
    CC="$CC -B$path_binutils"
 fi
-case "$CC" in
-    *fuse-ld=lld*) LDNAME=ld.lld;;
-    *)             LDNAME=ld;;
-esac
-if test -z "$LD"; then
-    LD=`$CC -print-prog-name=$LDNAME`
-fi
-if test -z "$AR"; then
-    AR=`$CC -print-prog-name=ar`
-fi
+AS=`$CC -print-prog-name=as`
+LD=`$CC -print-prog-name=ld`
+AR=`$CC -print-prog-name=ar`
 AC_SUBST(AR)
-if test -z "$OBJCOPY"; then
-    OBJCOPY=`$CC -print-prog-name=objcopy`
+
+# ranlib has to be treated a bit differently since it might not exist at all.
+RANLIB=`$CC -print-prog-name=ranlib`
+if test $RANLIB = ranlib; then
+# This extra check has to happen since gcc simply echos the parameter in
+# case it cannot find the value in its own directories.
+AC_CHECK_TOOL(RANLIB, ranlib, :)
 fi
-AC_SUBST(OBJCOPY)
-if test -z "$GPROF"; then
-    GPROF=`$CC -print-prog-name=gprof`
-fi
-AC_SUBST(GPROF)
-if test -z "$READELF"; then
-    READELF=`$CC -print-prog-name=readelf`
-fi
-AC_SUBST(READELF)
-if test -z "$OBJDUMP"; then
-    OBJDUMP=`$CC -print-prog-name=objdump`
-fi
-AC_SUBST(OBJDUMP)
-if test -z "$NM"; then
-    NM=`$CC -print-prog-name=nm`
-fi
-AC_SUBST(NM)
-if test -z "$STRIP"; then
-    STRIP=`$CC -print-prog-name=strip`
-fi
-AC_SUBST(STRIP)
+AC_SUBST(RANLIB)
+
+# Determine whether we are using GNU binutils.
+AC_CACHE_CHECK(whether $AS is GNU as, libc_cv_prog_as_gnu,
+[LIBC_PROG_FOO_GNU($AS, libc_cv_prog_as_gnu=yes, libc_cv_prog_as_gnu=no)])
+rm -f a.out
+gnu_as=$libc_cv_prog_as_gnu
+
+AC_CACHE_CHECK(whether $LD is GNU ld, libc_cv_prog_ld_gnu,
+[LIBC_PROG_FOO_GNU($LD, libc_cv_prog_ld_gnu=yes, libc_cv_prog_ld_gnu=no)])
+gnu_ld=$libc_cv_prog_ld_gnu
 ])
-
-dnl Run a static link test with -nostdlib -nostartfiles.
-dnl LIBC_TRY_LINK_STATIC([code], [action-if-true], [action-if-false])
-AC_DEFUN([LIBC_TRY_LINK_STATIC],
-[cat > conftest.c <<EOF
-int _start (void) { return 0; }
-int __start (void) { return 0; }
-$1
-EOF
-AS_IF([AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS $no_ssp -o conftest
-		       conftest.c -static -nostartfiles -nostdlib
-		       1>&AS_MESSAGE_LOG_FD])],
-      [$2], [$3])
-rm -f conftest*])
-
-dnl Test a compiler option or options with an empty input file.
-dnl LIBC_TRY_CC_OPTION([options], [action-if-true], [action-if-false])
-AC_DEFUN([LIBC_TRY_CC_OPTION],
-[AS_IF([AC_TRY_COMMAND([${CC-cc} $1 -xc /dev/null -S -o /dev/null])],
-	[$2], [$3])])
-
-dnl Test a C++ compiler option or options with an empty input file.
-dnl LIBC_TRY_CXX_OPTION([options], [action-if-true], [action-if-false])
-AC_DEFUN([LIBC_TRY_CXX_OPTION],
-[AS_IF([AC_TRY_COMMAND([${CXX-c++} $1 -xc++ /dev/null -S -o /dev/null])],
-	[$2], [$3])])
-
-dnl Find and source sysdeps/*/preconfigure.
-dnl LIBC_PRECONFIGURE([$srcdir], [for])
-AC_DEFUN([LIBC_PRECONFIGURE], [dnl
-if frags=`ls -d $1/sysdeps/*/preconfigure 2> /dev/null`
-then
-  AC_MSG_CHECKING($2 preconfigure fragments)
-  for frag in $frags; do
-    name=`echo "$frag" | sed 's@/[[^/]]*[$]@@;s@^.*/@@'`
-    echo $ECHO_N "$name $ECHO_C" >&AS_MESSAGE_FD
-    . "$frag"
-  done
-  AC_MSG_RESULT()
-fi])
-
-# These two macros are taken from GCC's config/acx.m4.
-dnl Support the --with-pkgversion configure option.
-dnl ACX_PKGVERSION(default-pkgversion)
-AC_DEFUN([ACX_PKGVERSION],[
-  AC_ARG_WITH(pkgversion,
-    AS_HELP_STRING([--with-pkgversion=PKG],
-                   [Use PKG in the version string in place of "$1"]),
-    [case "$withval" in
-      yes) AC_MSG_ERROR([package version not specified]) ;;
-      no)  PKGVERSION= ;;
-      *)   PKGVERSION="($withval) " ;;
-     esac],
-    PKGVERSION="($1) "
-  )
-  PKGVERSION_TEXI=`echo "$PKGVERSION" | sed 's/@/@@/g'`
-  AC_SUBST(PKGVERSION)
-  AC_SUBST(PKGVERSION_TEXI)
-])
-
-dnl Support the --with-bugurl configure option.
-dnl ACX_BUGURL(default-bugurl)
-AC_DEFUN([ACX_BUGURL],[
-  AC_ARG_WITH(bugurl,
-    AS_HELP_STRING([--with-bugurl=URL],
-                   [Direct users to URL to report a bug]),
-    [case "$withval" in
-      yes) AC_MSG_ERROR([bug URL not specified]) ;;
-      no)  BUGURL=
-	   ;;
-      *)   BUGURL="$withval"
-	   ;;
-     esac],
-     BUGURL="$1"
-  )
-  case ${BUGURL} in
-  "")
-    REPORT_BUGS_TO=
-    REPORT_BUGS_TEXI=
-    ;;
-  *)
-    REPORT_BUGS_TO="<$BUGURL>"
-    REPORT_BUGS_TEXI=@uref{`echo "$BUGURL" | sed 's/@/@@/g'`}
-    ;;
-  esac;
-  AC_SUBST(REPORT_BUGS_TO)
-  AC_SUBST(REPORT_BUGS_TEXI)
-])
-
-dnl Check linker option support.
-dnl LIBC_LINKER_FEATURE([ld_option], [cc_option], [action-if-true], [action-if-false])
-AC_DEFUN([LIBC_LINKER_FEATURE],
-[AC_MSG_CHECKING([for linker that supports $1])
-libc_linker_feature=no
-cat > conftest.c <<EOF
-int _start (void) { return 42; }
-EOF
-if AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS $no_ssp
-		  $2 -nostdlib -nostartfiles
-		  -fPIC -shared -o conftest.so conftest.c
-		  1>&AS_MESSAGE_LOG_FD])
-then
-  if ${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS $no_ssp $2 -nostdlib \
-      -nostartfiles -fPIC -shared -o conftest.so conftest.c 2>&1 \
-      | grep "warning: $1 ignored" > /dev/null 2>&1; then
-    true
-  else
-    libc_linker_feature=yes
-  fi
-fi
-rm -f conftest*
-if test $libc_linker_feature = yes; then
-  $3
-else
-  $4
-fi
-AC_MSG_RESULT($libc_linker_feature)])
-
-dnl Check linker option support.
-dnl LIBC_TEST_LINKER_FEATURE([ld_option], [cc_option], [action-if-true], [action-if-false])
-AC_DEFUN([LIBC_TEST_LINKER_FEATURE],
-[AC_MSG_CHECKING([for linker that supports $1])
-libc_linker_feature=no
-cat > conftest.c <<EOF
-int _start (void) { return 42; }
-EOF
-saved_CC="$CC"
-CC="$TEST_CC"
-if AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS $no_ssp
-		  $2 -nostdlib -nostartfiles
-		  -fPIC -shared -o conftest.so conftest.c
-		  1>&AS_MESSAGE_LOG_FD])
-then
-  if ${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS $no_ssp $2 -nostdlib \
-      -nostartfiles -fPIC -shared -o conftest.so conftest.c 2>&1 \
-      | grep "warning: $1 ignored" > /dev/null 2>&1; then
-    true
-  else
-    libc_linker_feature=yes
-  fi
-fi
-rm -f conftest*
-if test $libc_linker_feature = yes; then
-  $3
-else
-  $4
-fi
-CC="$saved_CC"
-AC_MSG_RESULT($libc_linker_feature)])
-
-dnl Add a makefile variable, with value set from a shell string
-dnl (expanded by the shell inside double quotes), to config.make.
-dnl LIBC_CONFIG_VAR(make-variable, shell-value)
-AC_DEFUN([LIBC_CONFIG_VAR],
-[config_vars="$config_vars
-$1 = $2"])
-
-dnl Check that function FUNC was inlined as a builtin.  The code fragment
-dnl CODE is compiled with additional options CC_OPTION.  If FUNC is
-dnl not found in the assembly then it is assumed the compiler has support
-dnl for this builtin and has inlined the call.  If the compiler has the
-dnl feature then ACTION-IF-TRUE is called, otherwise ACTION-IF-FALSE.
-dnl It is up to the caller to provide a CC_OPTION that ensures the
-dnl builtin is inlined if present.
-dnl Warning: This may not work for some machines. For example on ARM the
-dnl ABI dictates that some functions should not be inlined and instead
-dnl should be provided by a compiler helper library e.g. __aeabi_memcpy.
-dnl This is done to reduce code size.
-dnl LIBC_COMPILER_BUILTIN([func], [code], [cc_option], [action-if-true], [action-if-false])
-AC_DEFUN([LIBC_COMPILER_BUILTIN_INLINED],
-[AC_MSG_CHECKING([for compiler support of inlined builtin function $1])
-libc_compiler_builtin_inlined=no
-cat > conftest.c <<EOF
-int _start (void) { $2 return 0; }
-EOF
-if ! AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS $no_ssp
-		     $3 -nostdlib -nostartfiles
-		     -S conftest.c -o - | grep -F "$1"
-		     1>&AS_MESSAGE_LOG_FD])
-then
-  libc_compiler_builtin_inlined=yes
-fi
-rm -f conftest*
-if test $libc_compiler_builtin_inlined = yes; then
-  $4
-else
-  $5
-fi
-AC_MSG_RESULT($libc_compiler_builtin_inlined)])
-
-dnl Default to slibdir named SLIBDIR instead of "lib", and rtlddir
-dnl named RTLDDIR instead of "lib".  This is used to put 64-bit
-dnl libraries in /lib64.
-dnl LIBC_SLIBDIR_RTLDDIR([slibdir], [rtlddir])
-AC_DEFUN([LIBC_SLIBDIR_RTLDDIR],
-[test -n "$libc_cv_slibdir" ||
-case "$prefix" in
-/usr | /usr/)
-  libc_cv_slibdir='/$1'
-  libc_cv_rtlddir='/$2'
-  if test "$libdir" = '${exec_prefix}/lib'; then
-    libdir='${exec_prefix}/$1';
-    # Locale data can be shared between 32-bit and 64-bit libraries.
-    libc_cv_complocaledir='${exec_prefix}/lib/locale'
-  fi
-  ;;
-esac])
-
-dnl Test a CC compiler option or options with an input file.
-dnl LIBC_TRY_CC_COMMAND([message], [code], [options],
-dnl   [CC-cache-id], [CC-action-if-true], [CC-action-if-false])
-AC_DEFUN([LIBC_TRY_CC_COMMAND],
-[
-cat > conftest.c <<EOF
-$2
-EOF
-AC_CACHE_CHECK([$1], $4, [dnl
-  if AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS $3 conftest.c -o conftest 1>&AS_MESSAGE_LOG_FD])
-  then
-    [$5]
-  else
-    [$6]
-  fi])
-rm -f conftest*])
-
-dnl Run a test with TEST_CC.
-dnl LIBC_CHECK_TEST_CC([commands])
-AC_DEFUN([LIBC_CHECK_TEST_CC],
-[
-saved_CC="$CC"
-CC="$TEST_CC"
-[$1]
-CC="$saved_CC"
-])
-
-dnl Run a test with TEST_CXX.
-dnl LIBC_CHECK_TEST_CXX([commands])
-AC_DEFUN([LIBC_CHECK_TEST_CXX],
-[
-saved_CXX="$CXX"
-CXX="$TEST_CXX"
-[$1]
-CXX="$saved_CXX"
-])
-
-dnl Test a CC and TEST_CC compiler option or options with an empty input
-dnl file.
-dnl LIBC_TRY_CC_AND_TEST_CC_OPTION([message], [options],
-dnl   [CC-cache-id], [CC-action-if-true], [CC-action-if-false]
-dnl   [TEST_CC-cache-id], [TEST_CC-action-if-true], [TEST_CC-action-if-false])
-AC_DEFUN([LIBC_TRY_CC_AND_TEST_CC_OPTION],
-[
-AC_CACHE_CHECK([$1], $3,
-  [LIBC_TRY_CC_OPTION([$2], [$4], [$5])])
-if test "$TEST_CC" = "$CC"; then
-  $6=$[$3]
-else
-  LIBC_CHECK_TEST_CC(
-    AC_CACHE_CHECK([$1 in testing], $6,
-      [LIBC_TRY_CC_OPTION([$2], [$7], [$8])])
-  )
-fi
-])
-
-dnl Test a CC and TEST_CC compiler option or options with an input file.
-dnl LIBC_TRY_CC_AND_TEST_CC_COMMAND([message], [code], [options],
-dnl   [CC-cache-id], [CC-action-if-true], [CC-action-if-false]
-dnl   [TEST_CC-cache-id], [TEST_CC-action-if-true], [TEST_CC-action-if-false])
-AC_DEFUN([LIBC_TRY_CC_AND_TEST_CC_COMMAND],
-[
-cat > conftest.c <<EOF
-$2
-EOF
-AC_CACHE_CHECK([$1], $4, [dnl
-  if AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS $3 conftest.c -o conftest 1>&AS_MESSAGE_LOG_FD])
-  then
-    [$5]
-  else
-    [$6]
-  fi
-])
-if test "$TEST_CC" = "$CC"; then
-  $7=$[$4]
-else
-  LIBC_CHECK_TEST_CC(
-    AC_CACHE_CHECK([$1 in testing], $7, [dnl
-      if AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS $3 conftest.c -o conftest 1>&AS_MESSAGE_LOG_FD])
-      then
-	[$8]
-      else
-	[$9]
-      fi])
-  )
-fi
-rm -f conftest*])
-
-dnl Test if CC and TEST_CC can link with an input file.
-dnl LIBC_TRY_CC_AND_TEST_LINK([message], [code],
-dnl   [CC-cache-id], [CC-action-if-true], [CC-action-if-false]
-dnl   [TEST_CC-cache-id], [TEST_CC-action-if-true], [TEST_CC-action-if-false])
-AC_DEFUN([LIBC_TRY_CC_AND_TEST_LINK],
-[
-AC_CACHE_CHECK([$1], $3, [
-  AC_LINK_IFELSE([AC_LANG_PROGRAM([], [$2])],
-   [$4], [$5])
-])
-if test "$TEST_CC" = "$CC"; then
-  $6=$[$3]
-else
-  LIBC_CHECK_TEST_CC(
-    AC_CACHE_CHECK([$1 in testing], $6, [
-      AC_LINK_IFELSE([AC_LANG_PROGRAM([], [$2])],
-      [$7], [$8])
-    ])
-  )
-fi
-])
-
-dnl Test a TEST_CC compiler option or options with an input file.
-dnl LIBC_TRY_TEST_CC_COMMAND([message], [code], [options],
-dnl   [TEST_CC-cache-id], [TEST_CC-action-if-true], [TEST_CC-action-if-false])
-AC_DEFUN([LIBC_TRY_TEST_CC_COMMAND],
-[
-cat > conftest.c <<EOF
-$2
-EOF
-LIBC_CHECK_TEST_CC(
-  AC_CACHE_CHECK([$1 in testing], $4, [dnl
-    if AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS $3 conftest.c -o conftest 1>&AS_MESSAGE_LOG_FD])
-    then
-      [$5]
-    else
-      [$6]
-    fi])
-)
-rm -f conftest*])
-
-dnl Test a TEST_CXX compiler option or options with an input file.
-dnl LIBC_TRY_TEST_CXX_COMMAND([message], [code], [options],
-dnl   [TEST_CXX-cache-id], [TEST_CXX-action-if-true],
-dnl   [TEST_CXX-action-if-false])
-AC_DEFUN([LIBC_TRY_TEST_CXX_COMMAND],
-[
-cat > conftest.cc <<EOF
-$2
-EOF
-LIBC_CHECK_TEST_CXX(
-  AC_CACHE_CHECK([$1 in testing], $4, [dnl
-    if AC_TRY_COMMAND([${CXX-c++} $CXXFLAGS $CPPFLAGS $3 conftest.cc -o conftest 1>&AS_MESSAGE_LOG_FD])
-    then
-      [$5]
-    else
-      [$6]
-    fi])
-)
-rm -f conftest*])
-
-dnl Test a TEST_CC compiler option or options with an empty input file.
-dnl LIBC_TRY_TEST_CC_OPTION([message], [options],
-dnl   [TEST_CC-cache-id], [TEST_CC-action-if-true], [TEST_CC-action-if-false])
-AC_DEFUN([LIBC_TRY_TEST_CC_OPTION],
-[
-LIBC_CHECK_TEST_CC(
-  AC_CACHE_CHECK([$1 in testing], $3,
-    [LIBC_TRY_CC_OPTION([$2], [$4], [$5])])
-  )
-])
-
-dnl Test a TEST_CXX compiler option or options with an empty input file.
-dnl LIBC_TRY_TEST_CXX_OPTION([message], [options],
-dnl   [TEST_CXX-cache-id], [TEST_CXX-action-if-true],
-dnl   [TEST_CXX-action-if-false])
-AC_DEFUN([LIBC_TRY_TEST_CXX_OPTION],
-[
-LIBC_CHECK_TEST_CXX(
-  AC_CACHE_CHECK([$1 in testing], $3,
-    [LIBC_TRY_CXX_OPTION([$2], [$4], [$5])])
-  )
-])
-
-dnl Check if toolchain supports generating binaries with the required
-dnl ELF marking as checked by readelf.
-dnl LIBC_CHECK_ELF_PROPERTY([message], [pattern], [action-if-true], [action-if-false])
-AC_DEFUN([LIBC_CHECK_ELF_PROPERTY],
-[AC_MSG_CHECKING([$1])
-libc_elf_property=no
-cat > conftest.c <<EOF
-int foo (void) { return 42; }
-EOF
-if AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS
-		  -fPIC -shared -o conftest.so conftest.c
-		  1>&AS_MESSAGE_LOG_FD])
-then
-  if AC_TRY_COMMAND([LC_ALL=C $READELF -n --wide conftest.so | grep "$2" 1>&AS_MESSAGE_LOG_FD])
-  then
-    libc_elf_property=yes
-  else
-    libc_elf_property=no
-  fi
-fi
-rm -f conftest*
-if test $libc_elf_property = yes; then
-  $3
-else
-  $4
-fi
-AC_MSG_RESULT($libc_elf_property)])
@@ -1,14 +0,0 @@
-printf: incorrect output for integers with thousands separator and width field
-
-When the printf family of functions is called with a format specifier
-that uses an <apostrophe> (enable grouping) and a minimum width
-specifier, the resulting output could be larger than reasonably expected
-by a caller that computed a tight bound on the buffer size.  The
-resulting larger than expected output could result in a buffer overflow
-in the printf family of functions.
-
-CVE-Id: CVE-2023-25139
-Public-Date: 2023-02-02
-Vulnerable-Commit: e88b9f0e5cc50cab57a299dc7efe1a4eb385161d (2.37)
-Fix-Commit: c980549cc6a1c03c23cc2fe3e7b0fe626a0364b0 (2.38)
-Fix-Commit: 07b9521fc6369d000216b96562ff7c0ed32a16c4 (2.37-4)
@@ -1,15 +0,0 @@
-getaddrinfo: Stack read overflow in no-aaaa mode
-
-If the system is configured in no-aaaa mode via /etc/resolv.conf,
-getaddrinfo is called for the AF_UNSPEC address family, and a DNS
-response is received over TCP that is larger than 2048 bytes,
-getaddrinfo may potentially disclose stack contents via the returned
-address data, or crash.
-
-CVE-Id: CVE-2023-4527
-Public-Date: 2023-09-12
-Vulnerable-Commit: f282cdbe7f436c75864e5640a409a10485e9abb2 (2.36)
-Fix-Commit: bd77dd7e73e3530203be1c52c8a29d08270cb25d (2.39)
-Fix-Commit: 4ea972b7edd7e36610e8cde18bf7a8149d7bac4f (2.36-113)
-Fix-Commit: b7529346025a130fee483d42178b5c118da971bb (2.37-38)
-Fix-Commit: b25508dd774b617f99419bdc3cf2ace4560cd2d6 (2.38-19)
@@ -1,15 +0,0 @@
-getaddrinfo: Potential use-after-free
-
-When an NSS plugin only implements the _gethostbyname2_r and
-_getcanonname_r callbacks, getaddrinfo could use memory that was freed
-during buffer resizing, potentially causing a crash or read or write to
-arbitrary memory.
-
-CVE-Id: CVE-2023-4806
-Public-Date: 2023-09-12
-Fix-Commit: 973fe93a5675c42798b2161c6f29c01b0e243994 (2.39)
-Fix-Commit: e09ee267c03e3150c2c9ba28625ab130705a485e (2.34-420)
-Fix-Commit: e3ccb230a961b4797510e6a1f5f21fd9021853e7 (2.35-270)
-Fix-Commit: a9728f798ec7f05454c95637ee6581afaa9b487d (2.36-115)
-Fix-Commit: 6529a7466c935f36e9006b854d6f4e1d4876f942 (2.37-39)
-Fix-Commit: 00ae4f10b504bc4564e9f22f00907093f1ab9338 (2.38-20)
@@ -1,16 +0,0 @@
-tunables: local privilege escalation through buffer overflow
-
-If a tunable of the form NAME=NAME=VAL is passed in the environment of a
-setuid program and NAME is valid, it may result in a buffer overflow,
-which could be exploited to achieve escalated privileges.  This flaw was
-introduced in glibc 2.34.
-
-CVE-Id: CVE-2023-4911
-Public-Date: 2023-10-03
-Vulnerable-Commit: 2ed18c5b534d9e92fc006202a5af0df6b72e7aca (2.34)
-Fix-Commit: 1056e5b4c3f2d90ed2b4a55f96add28da2f4c8fa (2.39)
-Fix-Commit: dcc367f148bc92e7f3778a125f7a416b093964d9 (2.34-423)
-Fix-Commit: c84018a05aec80f5ee6f682db0da1130b0196aef (2.35-274)
-Fix-Commit: 22955ad85186ee05834e47e665056148ca07699c (2.36-118)
-Fix-Commit: b4e23c75aea756b4bddc4abcf27a1c6dca8b6bd3 (2.37-45)
-Fix-Commit: 750a45a783906a19591fb8ff6b7841470f1f5701 (2.38-27)
@@ -1,18 +0,0 @@
-getaddrinfo: DoS due to memory leak
-
-The fix for CVE-2023-4806 introduced a memory leak when an application
-calls getaddrinfo for AF_INET6 with AI_CANONNAME, AI_ALL and AI_V4MAPPED
-flags set.
-
-CVE-Id: CVE-2023-5156
-Public-Date: 2023-09-25
-Vulnerable-Commit: e09ee267c03e3150c2c9ba28625ab130705a485e (2.34-420)
-Vulnerable-Commit: e3ccb230a961b4797510e6a1f5f21fd9021853e7 (2.35-270)
-Vulnerable-Commit: a9728f798ec7f05454c95637ee6581afaa9b487d (2.36-115)
-Vulnerable-Commit: 6529a7466c935f36e9006b854d6f4e1d4876f942 (2.37-39)
-Vulnerable-Commit: 00ae4f10b504bc4564e9f22f00907093f1ab9338 (2.38-20)
-Fix-Commit: 8006457ab7e1cd556b919f477348a96fe88f2e49 (2.34-421)
-Fix-Commit: 17092c0311f954e6f3c010f73ce3a78c24ac279a (2.35-272)
-Fix-Commit: 856bac55f98dc840e7c27cfa82262b933385de90 (2.36-116)
-Fix-Commit: 4473d1b87d04b25cdd0e0354814eeaa421328268 (2.37-42)
-Fix-Commit: 5ee59ca371b99984232d7584fe2b1a758b4421d3 (2.38-24)
@@ -1,15 +0,0 @@
-syslog: Heap buffer overflow in __vsyslog_internal
-
-__vsyslog_internal did not handle a case where printing a SYSLOG_HEADER
-containing a long program name failed to update the required buffer
-size, leading to the allocation and overflow of a too-small buffer on
-the heap.
-
-CVE-Id: CVE-2023-6246
-Public-Date: 2024-01-30
-Vulnerable-Commit: 52a5be0df411ef3ff45c10c7c308cb92993d15b1 (2.37)
-Fix-Commit: 6bd0e4efcc78f3c0115e5ea9739a1642807450da (2.39)
-Fix-Commit: 23514c72b780f3da097ecf33a793b7ba9c2070d2 (2.38-42)
-Fix-Commit: 97a4292aa4a2642e251472b878d0ec4c46a0e59a (2.37-57)
-Vulnerable-Commit: b0e7888d1fa2dbd2d9e1645ec8c796abf78880b9 (2.36-16)
-Fix-Commit: d1a83b6767f68b3cb5b4b4ea2617254acd040c82 (2.36-126)
@@ -1,15 +0,0 @@
-syslog: Heap buffer overflow in __vsyslog_internal
-
-__vsyslog_internal used the return value of snprintf/vsnprintf to
-calculate buffer sizes for memory allocation.  If these functions (for
-any reason) failed and returned -1, the resulting buffer would be too
-small to hold output.
-
-CVE-Id: CVE-2023-6779
-Public-Date: 2024-01-30
-Vulnerable-Commit: 52a5be0df411ef3ff45c10c7c308cb92993d15b1 (2.37)
-Fix-Commit: 7e5a0c286da33159d47d0122007aac016f3e02cd (2.39)
-Fix-Commit: d0338312aace5bbfef85e03055e1212dd0e49578 (2.38-43)
-Fix-Commit: 67062eccd9a65d7fda9976a56aeaaf6c25a80214 (2.37-58)
-Vulnerable-Commit: b0e7888d1fa2dbd2d9e1645ec8c796abf78880b9 (2.36-16)
-Fix-Commit: 2bc9d7c002bdac38b5c2a3f11b78e309d7765b83 (2.36-127)
@@ -1,13 +0,0 @@
-syslog: Integer overflow in __vsyslog_internal
-
-__vsyslog_internal calculated a buffer size by adding two integers, but
-did not first check if the addition would overflow.
-
-CVE-Id: CVE-2023-6780
-Public-Date: 2024-01-30
-Vulnerable-Commit: 52a5be0df411ef3ff45c10c7c308cb92993d15b1 (2.37)
-Fix-Commit: ddf542da94caf97ff43cc2875c88749880b7259b (2.39)
-Fix-Commit: d37c2b20a4787463d192b32041c3406c2bd91de0 (2.38-44)
-Fix-Commit: 2b58cba076e912961ceaa5fa58588e4b10f791c0 (2.37-59)
-Vulnerable-Commit: b0e7888d1fa2dbd2d9e1645ec8c796abf78880b9 (2.36-16)
-Fix-Commit: b9b7d6a27aa0632f334352fa400771115b3c69b7 (2.36-128)
--- a/Show More
+++ b/Show More
				`@@ -1 +0,0 @@`
				`See https://sourceware.org/glibc/wiki/MAINTAINERS`