version 7.5

* NEWS: Record release date.

.cvsignore

@@ -1,13 +0,0 @@
-*.cache
-*.lineno
-*.log
-.kludge-stamp
-ABOUT-NLS
-INSTALL
-Makefile
-Makefile.in
-THANKS-to-translators
-aclocal.m4
-config.status
-configure
-coreutils-*

.gitattributes

@@ -0,0 +1,7 @@
+*.texi* diff=texinfo
+
+# Put something like the following e.g., in your ~/.gitconfig file
+# # Include proper "function name" string in diffs of texinfo.
+# # Derived from the regexp in emacs' lisp/add-log.el.
+# [diff "texinfo"]
+#         funcname = "^@node[ \t][ \t]*\\([^,][^,]*\\)"

.gitignore

@@ -1,18 +1,34 @@
 *.1
 *.I[12]
 *.[EIOX]
-*.gmo
 *.o
 */.deps
 *~
+.gdb-history
 .kludge-stamp
+.tarball-version
+.version
 ABOUT-NLS
+ChangeLog
+GNUmakefile
+ID
 INSTALL
 Makefile
 Makefile.in
+TAGS
 THANKS-to-translators
 aclocal.m4
 autom4te.cache
+build-aux/.gitignore
+build-aux/compile
+build-aux/config.guess
+build-aux/config.sub
+build-aux/depcomp
+build-aux/install-sh
+build-aux/mdate-sh
+build-aux/missing
+build-aux/texinfo.tex
+build-aux/ylwrap
 config.cache
 config.h
 config.hin
@@ -23,17 +39,36 @@ coreutils-*.tar.bz2
 coreutils-*.tar.bz2.sig
 coreutils-*.tar.gz
 coreutils-*.tar.gz.sig
-coreutils-*.xdelta
-coreutils-*.xdelta.sig
+coreutils-*.tar.lzma
+coreutils-*.tar.lzma.sig
+gnulib-tests
+lib/.cvsignore
+lib/.gitignore
+lib/arpa
+lib/binary-io.h
+lib/charset.alias
+lib/configmake.h
+lib/libcoreutils.a
+lib/printf.c
+lib/progname.c
+lib/progname.h
+lib/selinux
+lib/uniwidth
+m4/.cvsignore
+m4/.gitignore
+maint.mk
+po/*.gmo
+po/*.po
+po/.gitignore
+po/.reference
+po/LINGUAS
+po/Makefile.in
+po/Makevars
+po/POTFILES
+po/checksums
+po/coreutils.pot
+po/stamp-po
+src/version.c
+src/version.h
 stamp-h1
-tests/cut/cut-tests
-tests/head/head-tests
-tests/join/join-tests
-tests/pr/pr-tests
-tests/sort/sort-tests
-tests/tac/tac-tests
-tests/tail/tail-tests
-tests/test/test-tests
-tests/tr/tr-tests
-tests/uniq/uniq-tests
-tests/wc/wc-tests
+tests/*/*.log

.gitmodules

@@ -0,0 +1,3 @@
+[submodule "gnulib"]
+	path = gnulib
+	url = git://git.sv.gnu.org/gnulib.git

.hgignore

@@ -1,147 +0,0 @@
-.*/Makefile$
-.*/Makefile\.in$
-.*/\.deps/
-.*\.1$
-.*\.o$
-.*~$
-^Makefile$
-^Makefile\.in$
-^THANKS-to-translators$
-^aclocal\.m4$
-^autom4te\.cache/
-^config\.h$
-^config\.hin$
-^config\.log$
-^config\.status$
-^configure$
-^doc/constants\.texi$
-^doc/coreutils\.info$
-^doc/stamp-vti$
-^doc/version\.texi$
-^lib/alloca\.h$
-^lib/charset\.alias$
-^lib/getdate\.c$
-^lib/libcoreutils\.a$
-^lib/ref-add\.sed$
-^lib/ref-del\.sed$
-^lib/t-fpending$
-^po/.*\.gmo$
-^po/.*\.po$
-^po/POTFILES$
-^po/stamp-po$
-^po/remove-potcdate.sed$
-^src/\[$
-^src/base64$
-^src/basename$
-^src/cat$
-^src/chgrp$
-^src/chmod$
-^src/chown$
-^src/chroot$
-^src/cksum$
-^src/comm$
-^src/cp$
-^src/csplit$
-^src/cut$
-^src/date$
-^src/dd$
-^src/df$
-^src/dir$
-^src/dircolors$
-^src/dircolors\.h$
-^src/dirname$
-^src/du$
-^src/echo$
-^src/env$
-^src/expand$
-^src/expr$
-^src/factor$
-^src/false$
-^src/fmt$
-^src/fold$
-^src/fs\.h$
-^src/ginstall$
-^src/groups$
-^src/head$
-^src/hostid$
-^src/hostname$
-^src/id$
-^src/join$
-^src/kill$
-^src/link$
-^src/ln$
-^src/localedir\.h$
-^src/logname$
-^src/ls$
-^src/md5sum$
-^src/mkdir$
-^src/mkfifo$
-^src/mknod$
-^src/mv$
-^src/nice$
-^src/nl$
-^src/nohup$
-^src/od$
-^src/paste$
-^src/pathchk$
-^src/pinky$
-^src/pr$
-^src/printenv$
-^src/printf$
-^src/ptx$
-^src/pwd$
-^src/readlink$
-^src/rm$
-^src/rmdir$
-^src/seq$
-^src/setuidgid$
-^src/sha1sum$
-^src/sha224sum$
-^src/sha256sum$
-^src/sha384sum$
-^src/sha512sum$
-^src/shred$
-^src/sleep$
-^src/sort$
-^src/split$
-^src/stat$
-^src/stty$
-^src/su$
-^src/sum$
-^src/sync$
-^src/tac$
-^src/tail$
-^src/tee$
-^src/test$
-^src/touch$
-^src/tr$
-^src/true$
-^src/tsort$
-^src/tty$
-^src/uname$
-^src/unexpand$
-^src/uniq$
-^src/unlink$
-^src/uptime$
-^src/users$
-^src/vdir$
-^src/wc$
-^src/wheel-size\.h$
-^src/wheel\.h$
-^src/who$
-^src/whoami$
-^src/yes$
-^stamp-h1$
-^tests/.*\.I[12]$
-^tests/.*\.[EIOX]$
-^tests/cut/cut-tests$
-^tests/head/head-tests$
-^tests/join/join-tests$
-^tests/pr/pr-tests$
-^tests/sort/sort-tests$
-^tests/tac/tac-tests$
-^tests/tail/tail-tests$
-^tests/test/test-tests$
-^tests/tr/tr-tests$
-^tests/uniq/uniq-tests$
-^tests/wc/wc-tests$

.prev-version

@@ -1 +1 @@
-6.3
+7.4

.vg-suppressions

@@ -1,10 +1,10 @@
 # Suppress valgrind diagnostics we don't care about.
 
-# Copyright (C) 2003, 2004, 2006 Free Software Foundation, Inc.
+# Copyright (C) 2003, 2004, 2006-2009 Free Software Foundation, Inc.
 
-# This program is free software; you can redistribute it and/or modify
+# 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
+# the Free Software Foundation, either version 3 of the License, or
 # (at your option) any later version.
 
 # This program is distributed in the hope that it will be useful,
@@ -13,9 +13,7 @@
 # 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, write to the Free Software
-# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
-# 02110-1301, USA.
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 {
    libc_dl_open
@@ -77,3 +75,26 @@
    fun:strlen
    fun:fillin_rpath
 }
+{
+   libc-getpwuid-leak
+   Memcheck:Leak
+   fun:malloc
+   fun:nss_parse_service_list
+   fun:__nss_database_lookup
+   obj:*
+   obj:*
+   fun:getpwuid_r@@GLIBC_2.2.5
+   fun:getpwuid
+   fun:getuser
+   fun:format_user_width
+   fun:gobble_file
+   fun:main
+}
+{
+   utimensat-NULL
+   Memcheck:Param
+   utimensat(filename)
+   fun:futimens
+   fun:gl_futimens
+   fun:main
+}

.x-po-check

@@ -1,3 +0,0 @@
-ChangeLog(-[0-9]+)?$
-^old/
-^src/c99-to-c98\.diff$

.x-sc_GPL_version

@@ -0,0 +1 @@
+^build-aux/check\.mk$

.x-sc_error_message_uppercase

@@ -0,0 +1 @@
+build-aux/cvsu

.x-sc_file_system

@@ -1,7 +1,5 @@
 ChangeLog
-Makefile.maint
 NEWS
-config-log
-po/
 src/df.c
 src/stat.c
+tests/misc/df-P

.x-sc_obsolete_symbols

@@ -1,6 +1 @@
-ChangeLog*
-Makefile.maint
-config.hin
-configure
-m4/jm-macros.m4
-src/system.h
+ChangeLog

.x-sc_po_check

@@ -0,0 +1 @@
+^gl/

.x-sc_program_name

@@ -0,0 +1,2 @@
+gl/lib/randint.c
+lib/euidaccess-stat.c

.x-sc_prohibit_atoi_atof

@@ -1,8 +1 @@
-^configure$
-ChangeLog
-^lib/mktime\.c$
-^lib/getloadavg\.c$
-^lib/euidaccess\.c$
 ^lib/euidaccess-stat\.c$
-^lib/group-member\.c$
-^Makefile\.maint$

.x-sc_prohibit_stat_st_blocks

@@ -0,0 +1,4 @@
+src/system.h
+tests/du/2g
+old/fileutils/ChangeLog-1997
+ChangeLog-2005

.x-sc_prohibit_strcmp

@@ -0,0 +1 @@
+ChangeLog

.x-sc_require_config_h

@@ -1,28 +1,9 @@
-^lib/at-func\.c$
-^lib/bcopy\.c$
 ^lib/buffer-lcm\.c$
-^lib/c-strtold\.c$
-^lib/fnmatch_loop\.c$
-^lib/full-read\.c$
-^lib/imaxtostr\.c$
-^lib/mempcpy\.c$
-^lib/memset\.c$
-^lib/offtostr\.c$
-^lib/regcomp\.c$
-^lib/regex_internal\.c$
-^lib/regexec\.c$
-^lib/safe-write\.c$
-^lib/strtoll\.c$
-^lib/strtoul\.c$
-^lib/strtoull\.c$
-^lib/strtoumax\.c$
-^lib/umaxtostr\.c$
-^lib/xstrtold\.c$
-^lib/xstrtoul\.c$
 ^src/false\.c$
 ^src/lbracket\.c$
 ^src/ls-dir\.c$
 ^src/ls-ls\.c$
 ^src/ls-vdir\.c$
-^src/rand-isaac\.c$
 ^src/tac-pipe\.c$
+^src/uname-arch\.c$
+^src/uname-uname\.c$

.x-sc_require_config_h_first

@@ -0,0 +1,9 @@
+^lib/buffer-lcm\.c$
+^src/false\.c$
+^src/lbracket\.c$
+^src/ls-dir\.c$
+^src/ls-ls\.c$
+^src/ls-vdir\.c$
+^src/tac-pipe\.c$
+^src/uname-arch\.c$
+^src/uname-uname\.c$

.x-sc_system_h_headers

@@ -0,0 +1,3 @@
+^src/libstdbuf\.c$
+^src/system\.h$
+^src/copy\.h$

.x-sc_useless_cpp_parens

@@ -10,3 +10,4 @@
 ^lib/strtod.c
 ^lib/xstrtol.c
 ^m4/
+^tests/misc/pwd-unreadable-parent

AUTHORS

@@ -1,35 +1,37 @@
 Here are the names of the programs in this package,
 each followed by the name(s) of its author(s).
 
+arch: David MacKenzie, Karel Zak
 base64: Simon Josefsson
-basename: FIXME unknown
-cat: Torbjorn Granlund, Richard M. Stallman
+basename: David MacKenzie
+cat: Torbjörn Granlund, Richard M. Stallman
+chcon: Russell Coker, Jim Meyering
 chgrp: David MacKenzie, Jim Meyering
 chmod: David MacKenzie, Jim Meyering
 chown: David MacKenzie, Jim Meyering
 chroot: Roland McGrath
 cksum: Q. Frank Xia
-comm: Richard Stallman, David MacKenzie
-cp: Torbjorn Granlund, David MacKenzie, Jim Meyering
+comm: Richard M. Stallman, David MacKenzie
+cp: Torbjörn Granlund, David MacKenzie, Jim Meyering
 csplit: Stuart Kemp, David MacKenzie
-cut: David Ihnat, David MacKenzie, Jim Meyering
+cut: David M. Ihnat, David MacKenzie, Jim Meyering
 date: David MacKenzie
 dd: Paul Rubin, David MacKenzie, Stuart Kemp
-df: Torbjorn Granlund, David MacKenzie, Paul Eggert
-dir: Richard Stallman, David MacKenzie
+df: Torbjörn Granlund, David MacKenzie, Paul Eggert
+dir: Richard M. Stallman, David MacKenzie
 dircolors: H. Peter Anvin
 dirname: David MacKenzie, Jim Meyering
-du: Torbjorn Granlund, David MacKenzie, Paul Eggert, Jim Meyering
-echo: FIXME unknown
+du: Torbjörn Granlund, David MacKenzie, Paul Eggert, Jim Meyering
+echo: Brian Fox, Chet Ramey
 env: Richard Mlynarik, David MacKenzie
 expand: David MacKenzie
-expr: Mike Parker
+expr: Mike Parker, James Youngman, Paul Eggert
 factor: Paul Rubin
 false: Jim Meyering
 fmt: Ross Paterson
 fold: David MacKenzie
 ginstall: David MacKenzie
-groups: David MacKenzie
+groups: David MacKenzie, James Youngman
 head: David MacKenzie, Jim Meyering
 hostid: Jim Meyering
 hostname: Jim Meyering
@@ -39,11 +41,12 @@ kill: Paul Eggert
 link: Michael Stone
 ln: Mike Parker, David MacKenzie
 logname: FIXME: unknown
-ls: Richard Stallman, David MacKenzie
+ls: Richard M. Stallman, David MacKenzie
 md5sum: Ulrich Drepper, Scott Miller, David Madore
 mkdir: David MacKenzie
 mkfifo: David MacKenzie
 mknod: David MacKenzie
+mktemp: Jim Meyering
 mv: Mike Parker, David MacKenzie, Jim Meyering
 nice: David MacKenzie
 nl: Scott Bartram, David MacKenzie
@@ -55,11 +58,12 @@ pinky: Joseph Arceneaux, David MacKenzie, Kaveh Ghazi
 pr: Pete TerMaat, Roland Huebner
 printenv: David MacKenzie, Richard Mlynarik
 printf: David MacKenzie
-ptx: F. Pinard
+ptx: François Pinard
 pwd: Jim Meyering
 readlink: Dmitry V. Levin
-rm: Paul Rubin, David MacKenzie, Richard Stallman, Jim Meyering
+rm: Paul Rubin, David MacKenzie, Richard M. Stallman, Jim Meyering
 rmdir: David MacKenzie
+runcon: Russell Coker
 seq: Ulrich Drepper
 sha1sum: Ulrich Drepper, Scott Miller, David Madore
 sha224sum: Ulrich Drepper, Scott Miller, David Madore
@@ -70,8 +74,9 @@ shred: Colin Plumb
 shuf: Paul Eggert
 sleep: Jim Meyering, Paul Eggert
 sort: Mike Haertel, Paul Eggert
-split: Torbjorn Granlund, Richard M. Stallman
+split: Torbjörn Granlund, Richard M. Stallman
 stat: Michael Meskes
+stdbuf: Pádraig Brady
 stty: David MacKenzie
 su: David MacKenzie
 sum: Kayvan Aghaiepour, David MacKenzie
@@ -80,19 +85,25 @@ tac: Jay Lepreau, David MacKenzie
 tail: Paul Rubin, David MacKenzie, Ian Lance Taylor, Jim Meyering
 tee: Mike Parker, Richard M. Stallman, David MacKenzie
 test: Kevin Braunsdorf, Matthew Bradburn
+timeout: Pádraig Brady
 touch: Paul Rubin, Arnold Robbins, Jim Kingdon, David MacKenzie, Randy Smith
 tr: Jim Meyering
 true: Jim Meyering
+truncate: Pádraig Brady
 tsort: Mark Kettenis
 tty: David MacKenzie
 uname: David MacKenzie
 unexpand: David MacKenzie
-uniq: Richard Stallman, David MacKenzie
+uniq: Richard M. Stallman, David MacKenzie
 unlink: Michael Stone
 uptime: Joseph Arceneaux, David MacKenzie, Kaveh Ghazi
 users: Joseph Arceneaux, David MacKenzie
-vdir: Richard Stallman, David MacKenzie
+vdir: Richard M. Stallman, David MacKenzie
 wc: Paul Rubin, David MacKenzie
 who: Joseph Arceneaux, David MacKenzie, Michael Stone
 whoami: Richard Mlynarik
 yes: David MacKenzie
+
+;; Local Variables:
+;; coding: utf-8
+;; End:

COPYING

@@ -1,285 +1,626 @@
-		    GNU GENERAL PUBLIC LICENSE
-		       Version 2, June 1991
+                    GNU GENERAL PUBLIC LICENSE
+                       Version 3, 29 June 2007
 
- Copyright (C) 1989, 1991 Free Software Foundation, Inc.,
- 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
  Everyone is permitted to copy and distribute verbatim copies
  of this license document, but changing it is not allowed.
 
-			    Preamble
+                            Preamble
 
-  The licenses for most software are designed to take away your
-freedom to share and change it.  By contrast, the GNU General Public
-License is intended to guarantee your freedom to share and change free
-software--to make sure the software is free for all its users.  This
-General Public License applies to most of the Free Software
-Foundation's software and to any other program whose authors commit to
-using it.  (Some other Free Software Foundation software is covered by
-the GNU Lesser General Public License instead.)  You can apply it to
+  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
-this service 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.
+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 make restrictions that forbid
-anyone to deny you these rights or to ask you to surrender the rights.
-These restrictions translate to certain responsibilities for you if you
-distribute copies of the software, or if you modify it.
+  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 give the recipients all the rights that
-you have.  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.
+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.
 
-  We protect your rights with two steps: (1) copyright the software, and
-(2) offer you this license which gives you legal permission to copy,
-distribute and/or modify the software.
+  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.
 
-  Also, for each author's protection and ours, we want to make certain
-that everyone understands that there is no warranty for this free
-software.  If the software is modified by someone else and passed on, we
-want its recipients to know that what they have is not the original, so
-that any problems introduced by others will not reflect on the original
-authors' reputations.
+  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.
 
-  Finally, any free program is threatened constantly by software
-patents.  We wish to avoid the danger that redistributors of a free
-program will individually obtain patent licenses, in effect making the
-program proprietary.  To prevent this, we have made it clear that any
-patent must be licensed for everyone's free use or not licensed at all.
+  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
+use, which is precisely where it is most unacceptable.  Therefore, we
+have designed this version of the GPL to prohibit the practice for those
+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
+make it effectively proprietary.  To prevent this, the GPL assures that
+patents cannot be used to render the program non-free.
 
   The precise terms and conditions for copying, distribution and
 modification follow.
 
-		    GNU GENERAL PUBLIC LICENSE
-   TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
+                       TERMS AND CONDITIONS
 
-  0. This License applies to any program or other work which contains
-a notice placed by the copyright holder saying it may be distributed
-under the terms of this General Public License.  The "Program", below,
-refers to any such program or work, and a "work based on the Program"
-means either the Program or any derivative work under copyright law:
-that is to say, a work containing the Program or a portion of it,
-either verbatim or with modifications and/or translated into another
-language.  (Hereinafter, translation is included without limitation in
-the term "modification".)  Each licensee is addressed as "you".
+  0. Definitions.
 
-Activities other than copying, distribution and modification are not
-covered by this License; they are outside its scope.  The act of
-running the Program is not restricted, and the output from the Program
-is covered only if its contents constitute a work based on the
-Program (independent of having been made by running the Program).
-Whether that is true depends on what the Program does.
+  "This License" refers to version 3 of the GNU General Public License.
 
-  1. You may copy and distribute verbatim copies of the Program's
-source code as you receive it, in any medium, provided that you
-conspicuously and appropriately publish on each copy an appropriate
-copyright notice and disclaimer of warranty; keep intact all the
-notices that refer to this License and to the absence of any warranty;
-and give any other recipients of the Program a copy of this License
-along with the Program.
+  "Copyright" also means copyright-like laws that apply to other kinds of
+works, such as semiconductor masks.
 
-You may charge a fee for the physical act of transferring a copy, and
-you may at your option offer warranty protection in exchange for a fee.
+  "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.
 
-  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:
+  To "modify" a work means to copy from or adapt all or part of the work
+in a fashion requiring copyright permission, other than the making of an
+exact copy.  The resulting work is called a "modified version" of the
+earlier work or a work "based on" the earlier work.
 
-    a) You must cause the modified files to carry prominent notices
-    stating that you changed the files and the date of any change.
+  A "covered work" means either the unmodified Program or a work based
+on the Program.
 
-    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.
+  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.
 
-    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.)
+  To "convey" a work means any kind of propagation that enables other
+parties to make or receive copies.  Mere interaction with a user through
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-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
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-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
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+  An interactive user interface displays "Appropriate Legal Notices"
+to the extent that it includes a convenient and prominently visible
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+tells the user that there is no warranty for the work (except to the
+extent that warranties are provided), that licensees may convey the
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-Thus, it is not the intent of this section to claim rights or contest
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-In addition, mere aggregation of another work not based on the Program
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+  The "source code" for a work means the preferred form of the work
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-  4. You may not copy, modify, sublicense, or distribute the Program
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+11 of the WIPO copyright treaty adopted on 20 December 1996, or
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+  You may convey verbatim copies of the Program's source code as you
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+  You may convey a covered work in object code form under the terms
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+  7. Additional Terms.
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+  "Additional permissions" are terms that supplement the terms of this
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+Additional permissions that are applicable to the entire Program shall
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+  When you convey a copy of a covered work, you may at your option
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+  11. Patents.
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+  Nothing in this License shall be construed as excluding or limiting
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+  12. No Surrender of Others' Freedom.
+
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+  13. Use with the GNU Affero General Public License.
 
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+  Each version is given a distinguishing version number.  If the
+Program specifies that a certain numbered version of the GNU General
+Public License "or any later version" applies to it, you have the
+option of following the terms and conditions either of that numbered
+version or of any later version published by the Free Software
+Foundation.  If the Program does not specify a version number of the
+GNU General Public 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.
+  If the Program specifies that a proxy can decide which future
+versions of the GNU General Public License can be used, that proxy's
+public statement of acceptance of a version permanently authorizes you
+to choose that version for the Program.
 
-			    NO WARRANTY
+  Later license versions may give you additional or different
+permissions.  However, no additional obligations are imposed on any
+author or copyright holder as a result of your choosing to follow a
+later version.
 
-  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.
+  15. Disclaimer of Warranty.
 
-  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.
+  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.
 
-		     END OF TERMS AND CONDITIONS
+  16. Limitation of Liability.
 
-	    How to Apply These Terms to Your New Programs
+  IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
+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.
+
+  17. Interpretation of Sections 15 and 16.
+
+  If the disclaimer of warranty and limitation of liability provided
+above cannot be given local legal effect according to their terms,
+reviewing courts shall apply local law that most closely approximates
+an absolute waiver of all civil liability in connection with the
+Program, unless a warranty or assumption of liability accompanies a
+copy of the Program in return for a fee.
+
+                     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
@@ -287,15 +628,15 @@ 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
+state 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
+    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
+    the Free Software Foundation, either version 3 of the License, or
     (at your option) any later version.
 
     This program is distributed in the hope that it will be useful,
@@ -303,37 +644,31 @@ the "copyright" line and a pointer to where the full notice is found.
     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, write to the Free Software Foundation, Inc.,
-    51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+    You should have received a copy of the GNU General Public License
+    along with this program.  If not, see <http://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:
+  If the program does terminal interaction, 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'.
+    <program>  Copyright (C) <year>  <name of author>
+    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.
 
 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.
+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 your
-school, if any, to sign a "copyright disclaimer" for the program, if
-necessary.  Here is a sample; alter the names:
+  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
+<http://www.gnu.org/licenses/>.
 
-  Yoyodyne, Inc., hereby disclaims all copyright interest in the program
-  `Gnomovision' (which makes passes at compilers) written by James Hacker.
-
-  <signature of Ty Coon>, 1 April 1989
-  Ty Coon, 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.
+  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
+the library.  If this is what you want to do, use the GNU Lesser General
+Public License instead of this License.  But first, please read
+<http://www.gnu.org/philosophy/why-not-lgpl.html>.

ChangeLog-2005

@@ -1,3 +1,608 @@
+2005-12-27  Jim Meyering  <jim@meyering.net>
+
+	* Makefile.maint (sc_obsolete_symbols): Prohibit use of O_NDELAY.
+	(sc_prohibit_assert_without_use): New rule.
+	(syntax-check-rules): Add it to the list.
+	* .x-sc_prohibit_assert_without_use: New empty file.
+	* Makefile.am (EXTRA_DIST): Add it.
+
+	* Makefile.maint (CVS_LIST): Define in terms of $(srcdir).
+
+	* cp.c, df.c, link.c, mknod.c, nice.c, sleep.c, unlink.c:
+	Don't include <assert.h>; it wasn't used.
+
+2005-12-26  Paul Eggert  <eggert@cs.ucla.edu>
+
+	* src/chown-core.c (restricted_chown):
+	Don't try O_WRONLY unless O_RDONLY failed wth EACCES.
+	* src/remove.c (fd_to_subdirp): Open with O_DIRECTORY | O_NOCTTY
+	| O_NOFOLLOW too, for consistency with other dir-openers.
+	Use POSIX-preferred O_NONBLOCK rather than O_NDELAY.
+	(is_empty_dir): Likewise.
+	* src/shred.c (wipename): Likewise.  Don't bother trying to open
+	dir for writing, since POSIX prohibits it.
+
+2005-12-22  Jim Meyering  <jim@meyering.net>
+
+	* tests/help-version: Redirect stderr to /dev/full, to suppress
+	write error diagnostic.
+
+2005-12-19  Jim Meyering  <jim@meyering.net>
+
+	* src/mkdir.c, src/mknod.c, src/mkfifo.c (main)
+	Avoid a minor race condition when `-m MODE' is specified, by using
+	open, fchown, and close rather than just chown.  To do that reliably --
+	even with an overly restrictive umask -- ensure that each mkdir,
+	mknod and mkfifo call uses a mode including at least owner-read access.
+	* src/mknod.c (main): When `-m MODE' is specified, exit nonzero if
+	the subsequent chown (or equivalent open,fchown,close) fails.
+	* tests/misc/mknod: New tests.
+	* tests/misc/Makefile.am (TESTS): Add mknod.
+
+2005-12-17  Jim Meyering  <jim@meyering.net>
+
+	* src/remove.c (is_empty_dir): Open with O_NDELAY, so we don't hang,
+	e.g., on a named pipe.
+	(OPEN_NO_FOLLOW_SYMLINK): Remove definition.  Use O_NOFOLLOW in
+	place of all uses, since it is guaranteed (system.h) to be defined.
+
+2005-12-05  Andreas Gruenbacher  <agruen@suse.de>
+
+	Add POSIX ACL support
+	* src/ls.c: Switch back from HAVE_ACL to USE_ACL: The acl() syscall
+	is no requirement for ACL support; particularly, it does not exist
+	on systems that have POSIX ACLs.
+	* src/copy.h (cp_option_init) [umask_kill]: Remove member.
+	* src/cp.c (umask_kill): With default acls, the umask is not to be
+	applied.  Remove umask_kill, don't change the process umask, and let
+	the kernel apply the umask where appropriate.
+	* src/cp.c (make_dir_parents_private): Fix logic for POSIX ACLs.
+	* src/copy.c (get_dest_mode): Remove; it is obsolete after removing
+	umask_kill.
+	(copy_reg, copy_internal): Use copy_acl and set_acl
+	instead of fchown/chown. Fix the logic for POSIX ACLs.
+	(chown_succeded): Remove; we now always copy acls and
+	preserve S_ISUID, S_ISGID, and S_ISVTX when needed, no matter if we
+	did a chown before or not.
+	* src/mv.c, src/install.c (cp_option_init): Don't set umask_kill member.
+	* src/Makefile.am (dir_LDADD, ls_LDADD, vdir_LDADD, cp_LDADD,
+	mv_LDADD, ginstall_LDADD): On systems with an ACL library, arrange
+	to link with it via $(LIB_ACL), for the utilities that need it.
+
+2005-12-16  Paul Eggert  <eggert@cs.ucla.edu>
+
+	* src/remove.c (OPENAT_CWD_RESTORE__REQUIRE): Remove.
+	(OPENAT_CWD_RESTORE__ALLOW_FAILURE): Likewise.
+	(fd_to_subdirp): Remove openat_cwd_restore_allow_failure arg; its
+	value is now signified by whether cwd_errno is null.
+	(fd_to_subdirp, remove_dir, rm_1); Change cwd failure indicator from
+	pointer-to-bool to pointer-to-errno-value.  All callers changed.
+	(rm_1): Don't bother setting a local cwd failure flag and then
+	ORing it into the caller's.  Just set the caller's.
+	(rm): Use cwd failure errno value to print a slightly-better
+	diagnostic.
+
+2005-12-15  Jim Meyering  <jim@meyering.net>
+
+	* src/stat.c (print_it): Properly handle a backslash at the
+	end of a --printf format string.  Reported by Paul Eggert.
+	* tests/misc/stat-printf (end-bs): Add a test for the above.
+
+2005-12-15  Paul Eggert  <eggert@cs.ucla.edu>
+
+	* tests/acl: Port to pre-POSIX shells like Solaris 8 /bin/sh.
+	Don't assume /etc/passwd contains user names; use 'id' instead.
+
+2005-12-15  Jim Meyering  <jim@meyering.net>
+
+	stat: revert behavior of --format=FMT (-c)
+	stat: add new option: --printf=FMT
+	* NEWS: Mention this.
+	* src/stat.c (isodigit, octtobin, hextobin): Define.
+	(PRINTF_OPTION): Define.
+	(interpret_backslash_escapes, trailing_delim): New globals.
+	(usage): Document them.  Alphabetize on long option names.
+	(print_esc_char): New function.
+	(print_it): Rewrite, in order to handle backslash escapes.
+	(main): Handle new option.  Set globals for --format, too.
+
+	* tests/misc/stat-printf: Test --printf and --format.
+	* tests/misc/Makefile.am (TESTS): Add stat-printf.
+
+2005-12-14  Paul Eggert  <eggert@cs.ucla.edu>
+
+	* NEWS: sort now reports incompatible options.
+	* src/sort.c (incompatible_options, check_ordering_compatibility):
+	New functions.
+	(main): Use them.  Don't bother with a usage message for
+	"sort -c a b", for consistency with other error diagnostics.
+	* tests/sort/Test.pm (incompat1, incompat2, incompat3, incompat4):
+	New tests.
+
+	* src/cat.c (main): Undo previous change.  close_stdout already
+	does the check, so the previous change wasn't necessary.
+
+2005-12-13  Paul Eggert  <eggert@cs.ucla.edu>
+
+	* src/cat.c (main): Check for close (STDOUT_FILENO) failure.
+
+2005-12-12  Paul Eggert  <eggert@cs.ucla.edu>
+
+	Install a more-conservative approach for sort -R.  It's the
+	same basic idea as the existing code, except it uses the full ISAAC
+	approach (called the "more kosher" approach in the existing comments).
+	This makes "sort -R" quite a bit slower (about a factor of 2 on my
+	little tests involving 10000 lines on a 2.4 GHz P4), but I think it's
+	better to be conservative here at first, and review any performance
+	improvements carefully.
+	* .x-sc_require_config_h: Add src/rand-isaac.c.
+	* src/rand-isaac.h: Remove.  All uses now simply include rand-isaac.c.
+	* src/Makefile.am (noinst_HEADERS): Remove rand-isaac.h.
+	(shred_SOURCES, sort_SOURCES): Remove.
+	(EXTRA_DIST): Add rand-isaac.c.
+	* src/rand-isaac.c: Revert to what used to be in shred.c, without
+	changing it to allow for varying numbers of words in the state.
+	Alter so that we include rand-isaac.c directly rather than
+	compiling it and linking to it.  Don't include config.h or
+	system.h; that's the includer's responsibility.
+	Omit functions that are specific to shred.
+	(ISAAC_LOG, ISAAC_WORDS, ISAAC_BYTES, struct isaac_state, ind):
+	(isaac_step, struct irand_state):
+	Resurrect these, with the same defns that used to be in shred.c.
+	(ISAAC_SIZE, isaac_new, isaac_copy): Remove.
+	(isaac_refill, isaac_seed_start, isaac_seed_data, irand_init, irand32):
+	static again.
+	(struct isaac_state, isaac_refill, isaac_mix, isaac_init):
+	(isaac_seed_start, isaac_seed_data, isaac_seed_finish, isaac_seed):
+	(irand_init, irand32, irand_mod):
+	Number of words is constant again.
+	(struct irand_state, irand_init, irand32, irand_mod): Move to shred.c.
+	* src/shred.c: Include rand-isaac.c rather than rand-isaac.h.
+	* src/sort.c: Likewise.
+	* src/shred.c (fillrand, dopass, main): Undo previous change.
+	(struct irand_state, irand_init, irand32, irand_mod): Moved back here,
+	from rand-isaac.c.
+	* src/sort.c: Don't include md5.h; it wasn't needed.
+	(struct keyfield): Rename random_hash to random, for consistency
+	with the other member names.  All uses changed.
+	(usage): Tweak wording to mention STRING for --seed option.
+	(short_options): Rorder for consistency with other programs.
+	(rand_state): Now a struct, not a pointer to one.  All uses changed.
+	(HASH_WORDS, HASH_SIZE): Remove.
+	(get_hash): Remove comments around resbuf size, since we can assume C89.
+	Use a "more-kosher" (but slower) approach of invoking isaac_refill.
+	(keycompare): Adjust to the new get_hash.
+	Add a FIXME.
+	(badfieldspec): Omit recently-introduced comment; it isn't needed.
+	(main): Don't set need_random simply because gkey has it set; that
+	doesn't necessarily mean we'll need random numbers.
+	Redo seeding to match new get_hash approach.
+
+2005-12-10  Jim Meyering  <jim@meyering.net>
+
+	* src/Makefile.am (noinst_HEADERS): Add rand-isaac.h.
+
+	Avoid shred segfault on 64-bit systems.
+	* src/rand-isaac.c (isaac_refill): Don't try to negate a
+	local of type uint32_t.  Make the local an `int' instead.
+
+	* NEWS: Mention sort's new options.
+
+	* src/rand-isaac.c (isaac_mix): Declare to be static.
+	Mark all other functions as `extern' so the tight-scope
+	part of `make distcheck' passes once again.
+	* src/rand-isaac.h (isaac_mix): Remove declaration.
+
+	* src/sort.c (get_hash): Change position of `*' in parameter
+	type to conform with convention.
+	(main): Split a long line so it fits in 80 columns.
+	(keycompare): Remove stray SPACE before TAB that was
+	causing `make distcheck' to fail.
+
+	* src/shred.c: Don't include gethrxtime.h.  No longer needed.
+
+	* tests/misc/sort-rand: New file: basic tests for the new options.
+	* tests/misc/Makefile.am (TESTS): Add sort-rand.
+
+2005-12-10  Frederik Eaton  <frederik@ofb.net>
+
+	* src/Makefile.am (sort_LDADD): Add $(LIB_GETHRXTIME).
+	(shred_SOURCES, sort_SOURCES): New macros, so we compile rand-isaac.c.
+	* src/rand-isaac.c: New file, containing ISAAC code that was in shred.c.
+	Make state size runtime-configurable.
+	(isaac_new, isaac_copy): New functions.
+	* src/rand-isaac.h: New file.
+	* src/shred.c: Include rand-isaac.h.  Move ISAAC code to rand-isaac.c.
+	(fillrand, main): Adjust to the fact that the state size is now
+	runtime-configurable.
+	* src/sort.c (short_options, long_options, WORDS, keycompare, main):
+	(usage): Add options --random-sort and --seed to implement a random
+	shuffle.
+	Include md5.h and rand-isaac.h.
+	(get_hash): New function.
+	(rand_state): New var.
+	(HASH_WORDS, HASH_SIZE): New macros.
+
+2005-12-09  Paul Eggert  <eggert@cs.ucla.edu>
+
+	* tests/dd/misc: Add test for dd iflags=noatime.
+
+2005-12-09  Jim Meyering  <jim@meyering.net>
+
+	* src/sort.c (usage): Mention white space vs -b and -t options.
+	From The Wanderer.
+
+2005-12-09  Eric Blake  <ebb9@byu.net>
+
+	* src/test.c (main): Fix misleading comment.
+
+2005-12-07  Paul Eggert  <eggert@cs.ucla.edu>
+
+	* NEWS: Mention dd's new noatime flag.
+	* src/system.h (O_NOATIME): Define to 0 if not already defined.
+	* src/dd.c (flags, usage): Add support for noatime flag.
+
+2005-12-07  Jim Meyering  <jim@meyering.net>
+
+	Distribute the cvsu script, used only by `make syntax-check'.
+	* Makefile.am (EXTRA_DIST): Add build-aux/cvsu.
+	* Makefile.maint (CVS_LIST): Use build-aux/cvsu, now that we
+	distribute a copy of this script.
+	* .x-sc_unmarked_diagnostics: Add build-aux/cvsu.
+
+	* tests/mv/acl: exit-77 before the trap, not after, if we fail
+	to create a temporary directory on another partition.
+	From Andreas Gruenbacher.
+
+2005-12-06  Tomas Pospisek  <tpo@sourcepole.ch>  (tiny change)
+
+	* man/basename.x: Cross-reference to dirname and readlink.
+	* man/dirname.x: Cross-reference to basename and readlink.
+
+2005-12-05  Andreas Gruenbacher
+
+	* src/copy.c [!HAVE_FCHOWN]: Define fchown(...) to -1.
+	(set_owner, preserve_author): New functions, factored out of copy_reg.
+	(copy_reg): Use them.
+	(copy_internal): Use them here, too.
+
+2005-12-04  Jim Meyering  <jim@meyering.net>
+
+	* src/sleep.c (usage): Say what happens with two or more arguments.
+	Suggested by Justin Pryzby.
+
+	* src/uptime.c (print_uptime): Move decl of `upsecs' into scope
+	where it's used.
+
+2005-12-03  Jim Meyering  <jim@meyering.net>
+
+	* src/rm.c (long_opts): Change the name of each undocumented, for-
+	testing-only option to start with `-', so that it cannot render
+	ambiguous any prefix it happens to share with some other option name.
+	Problem reported by Eric Blake.
+	* src/head.c (long_options): Likewise.
+	* src/tail.c (long_options): Likewise.
+
+	* tests/misc/head-elide-tail: Update uses of undocumented, for-
+	testing-only --presume* options to start with `---'.
+	* tests/rm/dangling-symlink: Likewise.
+	* tests/rm/dir-no-w: Likewise.
+	* tests/rm/isatty: Likewise.
+
+2005-11-30  Jim Meyering  <jim@meyering.net>
+
+	* Makefile.maint: Add a comment about cvsu.
+
+2005-11-25  Paul Eggert  <eggert@cs.ucla.edu>
+
+	* NEWS: df updates for "none", "proc", inaccessible file systems.
+	* src/df.c (show_point): Ignore inaccessible file systems.
+	(usage): -a includes dummy file systems, not size-0 file systems.
+
+	* src/od.c (unsigned_long_long_int): Renamed from ulonglong_t,
+	to avoid collision with POSIX name space.  All uses changed.
+
+2005-11-24  Jim Meyering  <jim@meyering.net>
+
+	* tests/Makefile.am (EXTRA_DIST): Add acl to the list.
+	* tests/acl: Add `$0: ' prefix to diagnostics.
+
+	* .x-sc_require_config_h: Add lib/buffer-lcm.c to the list.
+
+2005-11-23  Paul Eggert  <eggert@cs.ucla.edu>
+
+	* src/copy.c: Improve performance a bit by optimizing away
+	unnecessary system calls and going to a block size of at least
+	8192 (on normal hosts, anyway).  This improved performance 5% on my
+	Debian stable host (2.4.27 kernel, x86, copying from root
+	ext3 file system to itself).
+	Include "buffer-lcm.h".
+	(copy_reg): Omit last argument.  All callers changed.
+	Use xmalloc to allocate rather than trusting alloca
+	(which is unwise with large block sizes).
+	Declare locals more locally, if possible.
+	Use uintptr_t words instead of int words, for a bit more speed
+	when looking for null blocks on 64-bit hosts.
+	Optimize away reads of zero bytes on regular files.
+	In the typical case, insist on 8 KiB buffers, at least.
+	Avoid unnecessary extra call to fstat when checking for sparse files.
+	Avoid now-unnecessary cast to off_t, and "0L".
+	Avoid unnecessary test of *new_dst when checking for same owner
+	and group.
+
+2005-11-22  Paul Eggert  <eggert@cs.ucla.edu>
+
+	* src/remove.c (rm): Don't assume C99 for-loop syntax.
+
+2005-11-22  Jim Meyering  <jim@meyering.net>
+
+	* src/remove.c (AD_push): Remove debugging cruft.
+
+	* tests/rm/unread2 (rm): Change expected diagnostic,
+	`cannot open directory' to `cannot remove', to align with
+	new version of rm.
+	* tests/rm/rm2: Ensure that rm now continues removing entries
+	even after certain types of failure.
+
+	* src/remove.c: Rewrite.  Now, this module is reentrant on systems
+	that provide openat (Solaris), and on systems like Linux+procfs
+	where our openat emulation code is reentrant.  This also fixes a
+	few low-probability leaks and eliminates some code that could,
+	in very unusual circumstances, cause rm() (via a callee) to exit.
+	* NEWS: Mention this.
+
+	* configure.ac: Put copyright dates all on one line so the
+	emacs function that updates them works properly.
+
+2005-11-18  Paul Eggert  <eggert@cs.ucla.edu>
+
+	* configure.ac (AM_PROG_CC_C_O): Add.  Needed for CVS Automake.
+	Problem reported by Eric Blake.
+	(AC_PROG_CC_STDC): Use this instead of AC_PROG_CC, so that
+	we get a standard-conforming compiler.  This relies on the new
+	m4/c.m4 file.  Note that it's a bit tricky, since c.m4 doesn't
+	define AC_PROG_CC_STDC; we are relying on Autoconf 2.59 internals.
+	m4/c.m4 can go away with Autoconf 2.60 comes out.
+
+2005-11-17  Jim Meyering  <jim@meyering.net>
+
+	* src/remove.c (AD_mark_helper): Make a `char *' parameter `const'.
+	(AD_mark_current_as_unremovable): Likewise, but for a local.
+	(rm_1): Likewise.
+
+	* tests/mv/acl: Let traps handle removing temporary directories.
+
+	Expect acl-related tests to fail, until the corresponding
+	patches are committed.
+	* tests/mv/Makefile.am (XFAIL_TESTS): Add acl.
+	* tests/cp/Makefile.am (XFAIL_TESTS): Likewise.
+
+	ACL tests, from Andreas Gruenbacher.
+	* tests/acl, tests/mv/acl, tests/cp/acl: New files.
+	* tests/mv/Makefile.am (TESTS): Add acl.
+	* tests/cp/Makefile.am (TESTS): Add acl.
+
+	* src/ls.c (basename_is_dot_or_dotdot): Correct wording in comment.
+
+2005-11-16  Paul Eggert  <eggert@cs.ucla.edu>
+
+	* NEWS: Improve quality of ln's diagnostics.
+	* src/ln.c (do_link, usage): Likewise.
+	(do_link): Don't use alloca on a buffer of unbounded size.
+
+2005-11-16  Jim Meyering  <jim@meyering.net>
+
+	* tests/cp/fail-perm: Accommodate HPUX.  It appears to fail
+	with EACCES rather than EPERM.  Reported by Peter O'Gorman here:
+	http://article.gmane.org/gmane.comp.gnu.core-utils.bugs/5766
+	This also affects AIX 4.3.3, according to Ralf Wildenhues, in
+	http://lists.gnu.org/archive/html/bug-coreutils/2006-05/msg00192.html
+
+2005-11-14  Jim Meyering  <jim@meyering.net>
+
+	* NEWS (sort): Mention consequences of today's mkstemp-safer.c fix.
+
+2005-11-13  Jim Meyering  <jim@meyering.net>
+
+	* announce-gen: Accept new option, --gpg-key-id=ID and
+	emit a blurb telling how to use the .sig files.
+	* Makefile.cfg (gpg_key_ID): Define.
+	* Makefile.maint (announcement): Use new option and key.
+
+	Require that most .c files include <config.h>.
+	* Makefile.maint (sc_require_config_h): New rule.
+	(syntax-check-rules): Add it.
+	* .x-sc_require_config_h: New file listing exceptions to the
+	above rule.  Some are legit, others are simply grandfathered in.
+	* Makefile.am (EXTRA_DIST): Add .x-sc_require_config_h here, too.
+
+2005-11-12  Jim Meyering  <jim@meyering.net>
+
+	* src/checksum.h, src/md5.c, src/sha1sum.c: Remove now-unused files.
+
+2005-11-11  Jim Meyering  <jim@meyering.net>
+
+	* NEWS: Mention `readlink -f' bug fix in 5.3.0 news.
+	Mention new readlink options in 5.3.0's `New features' section.
+	Spotted by Thomas Hood.
+
+2005-11-08  Jim Meyering  <jim@meyering.net>
+
+	* NEWS: Merge in changes from b5_9x branch.
+
+2005-11-08  Paul Eggert  <eggert@cs.ucla.edu>
+
+	* NEWS: ls now defaults to --time-style='locale', which in turn acts
+	like --time-style='posix-long-iso' if the locale settings are messed up.
+	* src/ls.c (decode_switches): Implement this.
+
+2005-11-08  Jim Meyering  <jim@meyering.net>
+
+	* tests/du/2g: s/expensive/very expensive/ in a comment.
+	From Paul Townsend.
+
+2005-10-17  Eric Blake  <ebb9@byu.net>
+
+	* src/ls.c (usage): Fix descriptions of --sort, --time.
+	Reported by Vitaly A. Ostanin.
+
+2005-11-04  Paul Eggert  <eggert@cs.ucla.edu>
+
+	* src/ln.c: Include filenamecat.c.
+	(FILE_BASENAME_CONCAT): Remove.
+	(do_link): Remove last arg DEST_IS_DIR.  All callers changed.
+	(main): Use file_name_concat, base_name, and strip_trailing_slashes
+	instead of FILE_BASENAME_CONCAT.  This simplifies the code, and avoids
+	the use of alloca.
+
+2005-11-04  Jim Meyering  <jim@meyering.net>
+
+	* src/du.c (process_file): Don't overflow for files of size >= 2^31
+	on systems with stat.st_blocks of a signed 32-bit type.
+	This bug causes trouble on some AIX 5.1 systems.
+	Report and trivial patch from Paul Townsend:
+	<http://lists.gnu.org/archive/html/bug-coreutils/2005-11/msg00033.html>
+	* NEWS: Mention this.
+
+	* tests/du/2g: New (very-expensive) test for the above-fixed bug.
+	* tests/du/Makefile.am (TESTS): Add it here.
+	* tests/very-expensive: New file.
+	* tests/Makefile.am (EXTRA_DIST): Add it here.
+	* tests/cp/perm: Mark this test as `very-expensive', too.
+
+2005-11-02  Paul Eggert  <eggert@cs.ucla.edu>
+
+	* NEWS: Mention that rm -d and maybe ln -d are scheduled for
+	removal in 2006.
+	* src/remove.h (struct rm_options): Remove unlink_dirs.  All uses
+	removed.
+	* src/rm.c (usage): Don't mention rm -d.
+
+2005-11-02  Jim Meyering  <jim@meyering.net>
+
+	* tests/dd/skip-seek: Fix typo in comment: s/fileutils/coreutils.
+	From Andreas Schwab.
+
+	* tests/dd/unblock-sync: Redirect stderr to /dev/null so the
+	`M+N records in/out' lines don't pollute `make check' output.
+
+	* tests/dd/skip-seek (sk-seek4): New test, to exercise the bug
+	fixed on 2005-10-31.  This test uses the new, IN_PIPE specifier.
+	* tests/Coreutils.pm: Accept a new type of input specifier: IN_PIPE,
+	to indicate that the input file should be piped into the command
+	under test (via `cat FILE | $prog ...').
+
+	* src/remove.c (remove_entry): Emit a better diagnostic when rm
+	(without -r) fails to remove a directory on a non-Linux system.
+	This change affects only newer Solaris systems (with priv_*
+	functions like priv_allocset).  Reported by Keith Thompson.
+
+	* tests/rm/dir-nonrecur: New file/test for the above fix.
+	* tests/rm/Makefile.am (TESTS): Add dir-nonrecur.
+
+2005-11-01  Paul Eggert  <eggert@cs.ucla.edu>
+
+	* NEWS: "tail -c 2 FILE" and "touch 0101000000" now operate as
+	POSIX 1002.1-2001 requires.
+	* src/tail.c (parse_obsolete_option): Implement this.
+	Problem reported by Vincent Lefevre.
+	* src/touch.c (main): Pass PDS_PRE_2000 to posixtime.
+	* tests/tail/Test.pm (c-2, c-2-minus, c2, c2-minus): New tests.
+	(test_vector): Add special cases for _POSIX2_VERSION, and
+	regularize the old ones a bit.
+	* tests/touch/obsolescent: Add y2000 test.
+
+2005-10-31  Paul Eggert  <eggert@cs.ucla.edu>
+
+	* src/dd.c (skip): Fix off-by-one error reported by
+	Theodoros V. Kalamatianos.
+
+2005-10-30  Paul Eggert  <eggert@cs.ucla.edu>
+
+	* tests/mkdir/p-3: Require that the test be run as non-root.
+	Problem and trivial fix reported by Theodoros V. Kalamatianos.
+
+2005-10-28  Paul Eggert  <eggert@cs.ucla.edu>
+
+	* src/ln.c (FILE_BASENAME_CONCAT): Omit unnecessary slashes in the
+	boundary between DEST and SOURCE in the result.
+
+2005-10-26  Dmitry V. Levin  <ldv@altlinux.org>
+
+	* src/md5sum.c (main) [!O_BINARY]: Changed default read mode
+	back to text, to sync with documentation and for backwards
+	compatibility.
+
+2005-10-25  Jim Meyering  <jim@meyering.net>
+
+	* tests/dircolors/simple (other-wr): Add an explicit test for
+	the dircolors bug (NULL-dereference) fixed yesterday.
+
+2005-10-24  Jim Meyering  <jim@meyering.net>
+
+	* src/tac.c (tac_file): When determining whether a file is seekable,
+	also test whether it is a tty.  Using only the lseek-based test would
+	give a false positive on Solaris.  Reported by Peter Fales.
+
+2005-10-24  Dmitry V. Levin  <ldv@altlinux.org>
+
+	* tests/install/d-slashdot: New test, for "install -d" failure.
+	* tests/install/Makefile.am (TESTS): Add d-slashdot.
+	* tests/mkdir/p-slashdot: New test, for "mkdir -p" failure.
+	* tests/mkdir/Makefile.am (TESTS): Add p-slashdot.
+
+2005-10-24  Jim Meyering  <jim@meyering.net>
+
+	* src/dircolors.c (ls_codes): Add missing comma.
+	Anonymous report and patch from
+	http://savannah.gnu.org/bugs/?func=detailitem&item_id=14849
+
+	* src/dircolors.c: Add compile-time assertion that the slack_codes
+	and ls_codes arrays have the same number of elements.  This would
+	have prevented the above-fixed bug.
+
+	* src/expand.c (parse_tab_stops): Add a comment to make this function
+	identical to the one in unexpand.c.
+	* src/unexpand.c (parse_tab_stops): Adjust syntax to make this function
+	identical to the one in expand.c.
+
+	* src/expand.c (next_file): Don't assume fopen cannot return stdin.
+
+2005-10-23  Jim Meyering  <jim@meyering.net>
+
+	* src/md5sum.c (digest_check, main): Use ptr_align rather than
+	a dangerous pointer-value-to-`unsigned' cast.
+	* NEWS: mention the new sha* programs.
+	* AUTHORS: Add new sha* programs.
+
+2005-08-28  David Madore  <david.madore@ens.fr>
+
+	Add new programs: sha224sum, sha256sum, sha384sum, sha512sum.
+	* README: Add their names to the list.
+	* src/md5sum.c: Provide framework for computing sha-2 hashes.
+	* src/Makefile.am (sha224sum, sha256sum, sha384sum, sha512sum):
+	Rules for compiling sha-2 utilities
+	(noinst_HEADERS): Remove checksum.h.
+	* man/sha512sum.x, man/sha384sum.x, man/sha256sum.x, man/sha224sum.x:
+	New files.
+	* man/Makefile.am (dist_man_MANS): Add the corresponding .1 names.
+	(sha224sum.1, sha256sum.1, sha384sum.1, sha512sum.1): New dependencies.
+	* tests/misc/sha224sum, tests/misc/sha256sum: New files.
+	* tests/misc/sha384sum, tests/misc/sha512sum: New files.
+	* tests/misc/Makefile.am (TESTS): Add new sha224sum, sha256sum,
+	sha384sum, sha512sum test scripts here rather that each in its
+	own directory.
+
+2005-08-28  David Madore  <david.madore@ens.fr>
+
+	* tests/sha1sum/basic-1 (million-a): Add the "million a's" test (one
+	of the FIPS test vectors).
+
+2005-10-23  Jim Meyering  <jim@meyering.net>
+
+	* configure.ac: Use 6.0-cvs as the version string.
+	* NEWS: Adjust accordingly.
+
 2005-10-22  Jim Meyering  <jim@meyering.net>
 
 	* Version 5.92.
@@ -11004,7 +11609,7 @@
 
 	-----
 
-	Copyright (C) 2002, 2003, 2004, 2005 Free Software Foundation, Inc.
+	Copyright (C) 2002, 2003, 2004, 2005, 2009 Free Software Foundation, Inc.
 
 	Copying and distribution of this file, with or without
 	modification, are permitted provided the copyright notice

ChangeLog-2008

@@ -0,0 +1,379 @@
+2008-12-16  Jim Meyering  <meyering@redhat.com>
+
+	NB: ChangeLog files are no longer manually maintained.
+	See HACKING for details.
+
+2008-02-07  Jim Meyering  <meyering@redhat.com>
+
+	We *do* need two different version files.
+	One for tarball-only, the other to be updated any time we
+	get a new value of $(VERSION).
+	* Makefile.am (dist-hook): Create .tarball-version in dist tarball.
+	* GNUmakefile (_curr-ver): Make git-version-gen use it.
+	* .gitignore: Ignore it.
+
+	Fix a typo in description of size suffixes: s/GB/G/.
+	* doc/coreutils.texi (od invocation, head invocation, tail invocation):
+	Spotted by Bert Wesarg.
+
+	* NEWS [6.9.90]: Mention the added feature that head, od, split and
+	tail now accept the standard size suffixes (kB, M, MB, G, GB, and
+	so on for T, P, Y, Z, and Y) on arguments to selected options.
+
+2008-02-06  Steven Schubiger  <schubiger@gmail.com>
+
+	mkdir, split: write --verbose output to stdout, not stderr.
+	* src/mkdir.c (verbose_output): New function.
+	(announce_mkdir): Use it.
+	* src/split.c (usage): Update.
+	* src/split.c (cwrite): Write to stdout, not stderr.
+	* doc/coreutils.texi (split invocation): Remove the mention
+	of --verbose output being printed to stderr.
+	* tests/mkdir/p-v: Redirect stdout, not stderr.
+	* tests/misc/split-a: Likewise.
+	* NEWS: Mention this change.
+	* TODO: Remove this item.
+
+2008-02-04  Jim Meyering  <meyering@redhat.com>
+
+	* Makefile.maint (announcement): Remove stale comment.
+
+2008-02-02  Jim Meyering  <meyering@redhat.com>
+
+	Clarify a comment.
+	* tests/sort/Test.pm: Replace a vague ChangeLog reference with a URL.
+
+2008-01-31  Bob Proulx  <bob@proulx.com>
+
+	Improve wording of date and time man page.
+	* man/date.x: Improve compact description of the --date=STRING.
+	* man/touch.x: Likewise.
+	Suggested by A. Costa.
+
+2008-01-31  Jim Meyering  <meyering@redhat.com>
+
+	Remove alignment constraint from the sha*_read_ctx functions.
+	* lib/sha256.c (set_uint32): New function.
+	(sha256_read_ctx, sha224_read_ctx): Use it.
+	* lib/sha512.c (set_uint64): New function.
+	(sha512_read_ctx, sha384_read_ctx): Use it.
+	* lib/sha256.h: Remove warning about alignment constraint.
+	* lib/sha512.h: Likewise.
+	Prompted by similar changes in gnulib's sha1 and md[45] modules.
+
+	Adapt to new version of vc-list-files.
+	* tests/check.mk (vc_exe_in_TESTS): Adapt to new constraint
+	that vc-list-files be run only from $(top_srcdir).
+
+	Pull vc-list-files from gnulib.
+	* bootstrap.conf (gnulib_modules): Add vc-list-files.
+	* build-aux/vc-list-files: Remove file.
+
+	Improve the cp/parent-perm test.
+	* tests/cp/parent-perm: Also check that perms of existing dest
+	dirs are changed to match those of corresponding src dir
+
+2008-01-30  Paul Eggert  <eggert@cs.ucla.edu>
+
+	Don't modify argv in dd due to ',' in arguments.
+	* src/dd.c: Include quotearg.h.
+	(operand_matches): New function.
+	(parse_symbols, operand_is): Use it.
+	(parse_symbols): 1st arg is now const pointer.  Don't modify it.
+	msgid arg is now just the message, not a format.
+	(scanargs): Add some 'const's to check for problems like the above.
+
+2008-01-30  Jim Meyering  <meyering@redhat.com>
+
+	* src/c99-to-c89.diff: Adjust remove.c offsets, again.
+
+	Now that system.h defines is_empty_dir, include "openat.h".
+	* src/system.h: Include "openat.h" here, ...
+	* src/chcon.c: ... not here.
+	* src/chmod.c: Likewise.
+	* src/chown-core.c: Likewise.
+	* src/remove.c: Likewise.
+
+	* src/c99-to-c89.diff: Adjust remove.c offsets.
+
+	Improve "rmdir --ignore-fail-on-non-empty"
+	* src/rmdir.c (remove_parents, main): With --ignore-fail-on-non-empty,
+	suppress a diagnostic also for other errno values, which can arise
+	with read-only media or when the parent directory has the immutable
+	attribute (set via chattr +i).
+	(errno_may_be_empty, ignorable_failure): New functions.
+	* src/remove.c (is_empty_dir): Move function to ...
+	* src/system.h (is_empty_dir): ...here, and make it inline.
+	Suggested by Josselin Mouette in <http://bugs.debian.org/363011>
+	via Bob Proulx.
+	* NEWS: Mention the improvement.
+
+2008-01-29  Paul Eggert  <eggert@cs.ucla.edu>
+
+	Don't modify argv in dd.
+	* src/dd.c (operand_is): New function.
+	(scanargs): Use it so that we don't need to modify argv, as a nicety.
+	Problem reported by Adam Goode in
+	<http://lists.gnu.org/archive/html/bug-coreutils/2008-01/msg00264.html>.
+
+2008-01-29  Jim Meyering  <meyering@redhat.com>
+
+	* Makefile.am (BUILT_SOURCES): Ensure that .version exists.
+	Reported by Bob Proulx.
+
+2008-01-29  Bob Proulx  <bob@proulx.com>
+
+	Improve the man pages of --date=STRING for 'date' and 'touch'.
+	* man/date.x: Add a compact description of the --date=STRING.
+	* man/touch.x: Likewise.
+	Reported by A. Costa in http://bugs.debian.org/363011
+
+2008-01-29  Michael Stone  <mstone@debian.org>
+
+	Improve the description of when dd outputs its final statistics.
+	* doc/coreutils.texi (dd invocation): Say that dd prints stats
+	upon normal termination and upon SIGINT.
+
+2008-01-29  Jim Meyering  <meyering@redhat.com>
+
+	Avoid "make distcheck" failure: newly-created man/*.1 files not removed
+	* Makefile.am (EXTRA_DIST): Add .version.
+	(.version): New rule.
+	(dist-hook): Don't create $(distdir)/.version here, now that it's
+	being distributed.
+	* man/Makefile.am (common_dep): Use ../.version, not ../VERSION.
+	(../VERSION): Remove rule.
+	* GNUmakefile (dummy): Create .version, not VERSION.
+	Add an extra "...:= $(shell..." statement to ensure that
+	.version exists even when the preceding code is not run.
+	* .gitignore: Remove both .version and VERSION.
+
+	ls: don't segfault on files in /proc with an old libselinux
+	* src/ls.c (gobble_file): Work around a bug in libselinux1-2.0.15
+	whereby getfilecon returns 0 yet sets the context to NULL.
+	Reported by Jan Moringen via Michael Stone in
+	http://bugs.debian.org/463043
+	* tests/ls/Makefile.am (TESTS): Add proc-selinux-segfault.
+	* tests/ls/proc-selinux-segfault: Test for the above fix.
+	* NEWS: Mention the fix.
+
+2008-01-26  Jim Meyering  <meyering@redhat.com>
+
+	Work around Darwin9's set-GID-like group ownership inheritance.
+	This avoids another spurious Mac OS 10.5.1 (Darwin 9.1) test failure.
+	* tests/cp/preserve-gid: Accept a group ID of 0, as well.
+	Reported by Elias Pipping.
+
+	Emit "info coreutils 'PROG invocation'" into the man page,
+	rather than just "info PROG".  The latter would often fail
+	or simply display the man page.
+	* man/help2man: Change the template.
+	Prompted by http://bugs.debian.org/399684
+
+	chcon: correct description of --no-dereference (-h) option.
+	* src/chcon.c (usage): Remove invalid reference to lchown.
+	Reported by Göran Uddeborg.
+
+	Ensure that each version string change propagates to man pages.
+	* man/Makefile.am (common_dep): Don't depend on configure.ac for
+	version changes.  Instead, depend on ../VERSION.
+	(../VERSION): New rule.
+	* Makefile.am (DISTCLEANFILES): Define.
+	* GNUmakefile: Update ./VERSION.
+	* .gitignore: List VERSION.
+	Reported by Sven Joachim.
+
+	Avoid cp/preserve-gid test failure on Mac OS 10.5.1 (Darwin 9.1)
+	* tests/cp/preserve-gid: Set group as well as owner on ".".
+	Reported by Elias Pipping.
+
+	Improve a warning about non-portable "mv" usage.
+	* doc/coreutils.texi (mv invocation): Adjust the warning: moving a
+	dir-symlink-specified-with-a-trailing-slash works in a surprising
+	manner only on some systems.  Reported by Tomas Pospisek in
+	http://bugs.debian.org/343652.
+
+2008-01-26  Mike Frysinger  <vapier@gentoo.org>
+
+	* src/dircolors.hin (TERM): Add jfbterm.
+
+2008-01-23  Jim Meyering  <meyering@redhat.com>
+
+	Clean up build-related rules.
+	* Makefile.cfg (gnulib_dir): Update comment.
+	* Makefile.maint (announcement) [cl_date, utc_date]: Don't set
+	now-unused variables.
+
+	* TODO: Update the note on getgrouplist.
+
+2008-01-23  Zvi Har'El  <rl@math.technion.ac.il>
+
+	Add a ";", so "make install" works with --enable-install-program=su.
+	* src/Makefile.am (install_su): Add a semicolon.  (tiny change)
+
+2008-01-23  Jim Meyering  <meyering@redhat.com>
+
+	Avoid misinterpreting mgetgroups failure in running root-only tests.
+	* src/setuidgid.c (main): Don't misinterpret as size_t an error
+	return from mgetgroups.  Reported by Theodoros V. Kalamatianos.
+
+	* README: Remove/convert a few stray mentions of CVS.
+
+2008-01-22  Jim Meyering  <meyering@redhat.com>
+
+	Require automake-1.10.1, for its support of dist-lzma.
+	* configure.ac (AM_INIT_AUTOMAKE): Require 1.10.1.
+
+	Version 6.10.
+
+	* NEWS: Record release date.
+
+	* README-hacking: Update to reflect existence of automake-1.10.1.
+
+2008-01-18  Jim Meyering  <meyering@redhat.com>
+
+	Update README.
+	* README: Remove a note about failing tests on SunOS 4.
+	On Mac OS 10.5.1 (Darwin 9.1), you'll need --disable-acl.
+	(Running tests as root): Recommend using "check-root", not "check".
+
+2008-01-17  Jim Meyering  <meyering@redhat.com>
+
+	Do not define-away __attribute__ when __STRICT_ANSI__ is set.
+	* src/system.h (__attribute__): Remove the __STRICT_ANSI__ disjunct.
+	It has been unnecessary since approximately gcc-2.6, and now, leaving
+	it would cause gcc -Werror -ansi to fail to compile csplit.c.
+	* gl/lib/randread.c (__attribute__): Likewise.
+
+2008-01-16  Jim Meyering  <meyering@redhat.com>
+
+	* NEWS: Mention the configure.ac fix.
+
+	* TODO: Add an introduction.
+	Remove a few entries.  Update a few others.
+
+2008-01-13  Jim Meyering  <meyering@redhat.com>
+
+	Remove each output redirection target before writing to it.
+	* tests/check.mk (vc_exe_in_TESTS): Remove t1 and t2 _first_,
+	in case they exist beforehand and are not writable.
+	* build-aux/check.mk (am__check_pre): Likewise, remove $@-t.
+
+2008-01-13  Elias Pipping  <pipping@gentoo.org>
+
+	* configure.ac: Correct a non-portable use of sed.
+
+2008-01-12  Mike Frysinger  <vapier@gentoo.org>
+
+	* src/dircolors.hin (image formats): Add the .svg suffix.
+
+2008-01-12  Jim Meyering  <meyering@redhat.com>
+
+	Use new version of announce-gen.
+	* Makefile.maint (announcement): Remove use of the
+	--gnulib-snapshot-time-stamp option.
+	Use new --gnulib-version option instead.
+	(gnulib-version): New variable.
+
+2008-01-11  Jim Meyering  <meyering@redhat.com>
+
+	* Version 6.9.92.
+
+	* tests/tr/Test.pm: Prefer en_US.ISO-8859-1 to en_US.iso88591.
+	Suggestions from James Youngman and Pádraig Brady in
+	http://thread.gmane.org/gmane.comp.gnu.coreutils.bugs/12218/focus=12227
+
+2008-01-10  Jim Meyering  <meyering@redhat.com>
+
+	* README-hacking: Add Git to the list of required tools.
+
+2008-01-08  Paul Eggert  <eggert@cs.ucla.edu>
+
+	Fix a minor race condition when using cp -p --parents.
+	* src/cp.c (make_dir_parents_private): If stat fails on the parent
+	directory, do not add it to the list of directories whose modes
+	might need fixing later.  Also, do not bother invoking 'stat'
+	unless the stat results might be needed later.
+
+2008-01-08  Jim Meyering  <meyering@redhat.com>
+
+	parent-perm: avoid a bizarre test failure.
+	* tests/cp/parent-perm: Accommodate the situation in which
+	chmod ("dir", 02755) returns 0 yet fails to set the S_ISGID bit.
+
+	Remove uses of now-undefined Makefile variable.
+	* src/Makefile.am (dir_LDADD, ls_LDADD, vdir_LDADD): Remove uses
+	of no-longer-defined variable, $(LIB_ACL_TRIVIAL).
+
+2008-01-07  Jim Meyering  <meyering@redhat.com>
+
+	cp (but not copy.c): plug a small leak.
+	* src/cp.c (do_copy) [--parents]: Free the attribute list.
+
+	Make a racy test failure less likely to happen.
+	* tests/misc/tty-eof: Uncomment a debug "warn".
+	This change happens to make this test far less likely to fail.
+	With that statement commented out, this test would fail about
+	20% of the time on my desktop.  Now, it's gone 100 iterations
+	in a row with no failure.
+
+	* NEWS: Mention the cp bug fix.
+
+2008-01-07  Jan Blunck  <jblunck@suse.de>
+
+	cp --parents: don't use uninitialized memory when restoring permissions
+	* src/cp.c (make_dir_parents_private): Always stat each source
+	directory, in case its permissions are required in re_protect,
+	when setting permissions of a just-created destination directory.
+
+2008-01-07  Jim Meyering  <meyering@redhat.com>
+
+	cp: add a test for today's bug fix.
+	* tests/cp/parent-perm: New script.  Test today's change.
+	Based on reproducer from Jan Blunck.
+	* tests/cp/Makefile.am (TESTS): Add parent-perm.
+
+2008-01-06  Jim Meyering  <meyering@redhat.com>
+
+	touch: add a test for today's change.
+	* tests/touch/now-owned-by-other: New script.  Test today's change.
+	* tests/touch/Makefile.am (TESTS): Add now-owned-by-other.
+	* tests/Makefile.am (all_t): Add td, a new root-only test.
+	(td): New target.
+	* NEWS: Mention the improvement.
+
+2008-01-06  Paul Eggert  <eggert@cs.ucla.edu>
+
+	touch: ignore "-d now" option, when appropriate
+	* src/touch.c (main): Treat "-d now" as if it were absent, if
+	neither -a nor -m is specified.  Problem reported by Dan Jacobson in:
+	http://lists.gnu.org/archive/html/bug-coreutils/2008-01/msg00010.html
+
+2008-01-05  Jim Meyering  <meyering@redhat.com>
+
+	Avoid tr case-conversion failure in some locales.
+	* src/tr.c (skip_construct): New function.
+	(main): When processing a pair of case-converting classes, don't
+	iterate through the elements of each [:upper:] or [:lower:] class.
+	Reported by Gerald Pfeifer in
+	<http://thread.gmane.org/gmane.comp.gnu.coreutils.bugs/12218>.
+	* tests/tr/Test.pm [tolower-F]: New test for the above fix.
+	[upcase-xtra, dncase-xtra]: New tests, for a related code path.
+	* NEWS: Mention the tr bug fix.
+
+2008-01-02  Jim Meyering  <jim@meyering.net>
+
+	* .gitignore: Ignore lzma-compressed files, too.
+
+	Update copyright date.
+	* tests/sample-test: Likewise.
+	* doc/coreutils.texi: Likewise.
+
+
+	-----
+
+	Copyright (C) 2008-2009 Free Software Foundation, Inc.
+
+	Copying and distribution of this file, with or without
+	modification, are permitted provided the copyright notice
+	and this notice are preserved.

GNUmakefile

@@ -1,58 +0,0 @@
-# Having a separate GNUmakefile lets me `include' the dynamically
-# generated rules created via Makefile.maint as well as Makefile.maint itself.
-# This makefile is used only if you run GNU Make.
-# It is necessary if you want to build targets usually of interest
-# only to the maintainer.
-
-# Copyright (C) 2001, 2003, 2006 Free Software Foundation, Inc.
-#
-# 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, write to the Free Software Foundation, Inc.,
-# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
-
-# Systems where /bin/sh is not the default shell need this.  The $(shell)
-# command below won't work with e.g. stock DOS/Windows shells.
-ifeq ($(wildcard /bin/s[h]),/bin/sh)
-SHELL = /bin/sh
-else
-# will be used only with the next shell-test line, then overwritten
-# by a configured-in value
-SHELL = sh
-endif
-
-have-Makefile := $(shell test -f Makefile && echo yes)
-
-# If the user runs GNU make but has not yet run ./configure,
-# give them a diagnostic.
-ifeq ($(have-Makefile),yes)
-
-# Make tar archive easier to reproduce.
-export TAR_OPTIONS = --owner=0 --group=0 --numeric-owner
-
-include Makefile
-include $(srcdir)/Makefile.cfg
-include $(srcdir)/Makefile.maint
-
-else
-
-all:
-	@echo There seems to be no Makefile in this directory.   1>&2
-	@echo "You must run ./configure before running \`make'." 1>&2
-	@exit 1
-
-endif
-
-# Tell version 3.79 and up of GNU make to not build goals in this
-# directory in parallel.  This is necessary in case someone tries to
-# build multiple targets on one command line.
-.NOTPARALLEL:

HACKING

@@ -0,0 +1,486 @@
+Coreutils Contribution Guidelines
+
+
+Prerequisites
+=============
+You will need the "git" version control tools.
+On Fedora-based systems, do "yum install git".
+On Debian-based ones install the "git-core" package.
+Then run "git --version".  If that says it's older than
+version 1.4.4, then you'd do well to get a newer version.
+At worst, just download the latest stable release from
+http://git.or.cz/ and build from source.
+
+For details on building the programs in this package, see
+the file, README-hacking.
+
+
+Use the latest upstream sources
+===============================
+Base any changes you make on the latest upstream sources.
+You can get a copy of the latest with this command:
+
+    git clone git://git.sv.gnu.org/coreutils
+
+That downloads the entire repository, including revision control history
+dating back to 1991.  The repository (the part you download, and which
+resides in coreutils/.git) currently weighs in at about 30MB.  So you
+don't want to download it more often than necessary.  Once downloaded,
+you can get incremental updates by running one of these commands from
+inside your new coreutils/ directory:
+
+If you have made *no* changes:
+    git pull
+
+If you *have* made changes and mistakenly committed them to "master",
+do the following to put your changes on a private branch, "br", and
+to restore master to its unmodified (relative-to-upstream) state:
+    git checkout -b br
+    git checkout master
+    git reset --hard origin
+
+Then "git pull" should work.
+
+
+*Before* you commit changes
+===========================
+
+In this project, we much prefer patches that automatically record
+authorship.  That is important not just to give credit where due, but
+also from a legal standpoint (see below).  To create author-annotated
+patches with git, you must first tell git who you are.  That information
+is best recorded in your ~/.gitconfig file.  Edit that file, creating
+it if needed, and put your name and email address in place of these
+example values:
+
+[user]
+  name = Joe X. User
+  email = joe.user@example.com
+
+
+Your first commit: the quick and dirty way
+==========================================
+First of all, realize that to "commit" a change in git is a purely
+local operation.  It affects only the local repository (the .git/ dir)
+in your current coreutils/ hierarchy.
+
+To try this out, modify a file or two.  If you create a new file, you'll
+need to tell git about it with "git add new-file.c".  Commit all changes
+with "git commit -a".  That prompts you for a log message, which should
+include a one-line summary, a blank line, and ChangeLog-style entries
+for all affected files.  More on that below.
+
+Once your change is committed, you can create a proper patch that includes
+a log message and authorship information as well as any permissions
+changes.  Use this command to save that single, most-recent change set:
+
+  git format-patch --stdout -1 > DIFF
+
+The trouble with this approach is that you've just checked in a change
+(remember, it's only local) on the "master" branch, and that's where new
+changes would normally appear when you pull the latest from "upstream".
+When you "pull" from a remote repository to get the latest, your local
+changes on "master" may well induce conflicts.   For this reason, you
+may want to keep "master" free of any local changes, so that you can
+use it to track unadulterated upstream sources.
+
+However, if your cloned directory is for a one-shot patch submission and
+you're going to remove it right afterwards, then this approach is fine.
+Otherwise, for a more sustainable (and more generally useful, IMHO)
+process, read on about "topic" branches.
+
+
+Make your changes on a private "topic" branch
+=============================================
+So you checked out coreutils like this:
+
+  git clone git://git.sv.gnu.org/coreutils
+
+Now, cd into the coreutils/ directory and run:
+
+  git checkout -b my-topic
+
+That creates the my-topic branch and puts you on it.
+To see which branch you're on, type "git branch".
+Right after the clone, you were on "master" (aka the trunk).
+To get back to the trunk, do this:
+
+  git checkout master
+
+Note 1:
+    Be careful to run "git pull" only when on the "master" branch,
+    not when on a branch.  With newer versions of git, you can't cause
+    trouble if you forget, so this is a good reason to ensure you're
+    using 1.5.3.1 or newer.
+
+Note 2:
+    It's best not to try to switch from one branch to another if
+    you have pending (uncommitted) changes.  Sometimes it works,
+    sometimes the checkout will fail, telling you that your local
+    modifications conflict with changes required to switch branches.
+    However, in any case, you will *not* lose your uncommitted changes.
+
+Anyhow, get back onto your just-created branch:
+
+  git checkout my-topic
+
+Now, modify some file and commit it:
+
+  git commit some-file.c
+
+Personally, no matter what package I'm working on, I find it useful to
+put the ChangeLog entries *only* in the commit log, initially, unless
+I plan to commit/push right away.  Otherwise, I tend to get unnecessary
+merge conflicts with each rebase (see below).  In coreutils, I've gone
+a step further, and no longer maintain an explicit ChangeLog file in
+version control.  Instead, in a git working directory, you can view
+ChangeLog information via "git log".  However, each distribution tarball
+does include a ChangeLog file that is automatically generated from the
+git logs.
+
+So, you've committed a change.  But it's only in your local repository,
+and only on your "my-topic" branch.  Let's say you wait a day, and
+then see that someone else changed something and pushed it to the
+public repository.  Now, you want to update your trunk and "rebase"
+your changes on the branch so that they are once again relative to the
+tip of the trunk.  Currently, your branch is attached to the trunk at
+the next-to-last change set.
+
+First: update the trunk from the public repo:
+[you've first made sure that "git diff" produces no output]
+
+  git checkout master
+  git pull
+
+Now, return to your branch, and "rebase" relative to trunk (master):
+
+  git checkout my-topic
+  git rebase master
+
+If there are no conflicts, this requires no more work from you.
+However, let's say there was one in ChangeLog, since you didn't
+follow my advice and modified it anyway.
+git rebase will tell you there was a conflict and in which
+file, and instruct you to resolve it and then resume with
+"git rebase --continue" once that's done.
+
+So you resolve as usual, by editing ChangeLog (which has the
+usual conflict markers), then type "git rebase --continue".
+That will fail, with a diagnostic telling you to mark
+the file as "conflict resolved" by doing this:
+
+  git add ChangeLog
+
+Then, finally, you can proceed (possibly onto more conflict resolution,
+if there are conflicts in other files):
+
+  git rebase --continue
+
+Once it finishes, your changes on the branch are now relative to
+the tip of the trunk.
+
+Now use git format-patch, as above.
+
+
+Amending the most recent change on your private branch
+======================================================
+Let's say you've just committed a change on your private
+branch, and then realize that something about it is not right.
+It's easy to adjust:
+
+  edit your files # this can include running "git add NEW" or "git rm BAD"
+  git commit --amend -a
+  git format-patch --stdout -1 > your-branch.diff
+
+That replaces the most recent change-set with the revised one.
+
+
+
+Coreutils-specific:
+
+No more ChangeLog files
+=======================
+Do not modify any of the ChangeLog files in coreutils.  Starting in
+2008, the policy changed.  Before, we would insert the exact same text
+(or worse, sometimes slightly differing) into both the ChangeLog file
+and the commit log.  Now we put that information only in the commit log,
+and generate the top-level ChangeLog file from logs at "make dist" time.
+As such, there are strict requirements on the form of the commit log
+messages.
+
+
+Commit log requirements
+=======================
+Your commit log should always start with a one-line summary, the second
+line should be blank, and the remaining lines are usually ChangeLog-style
+entries for all affected files.  However, it's fine -- even recommended --
+to write a few lines of prose describing the change, when the summary
+and ChangeLog entries don't give enough of the big picture.  Omit the
+leading TABs that you're used to seeing in a "real" ChangeLog file, but
+keep the maximum line length at 72 or smaller, so that the generated
+ChangeLog lines, each with its leading TAB, will not exceed 80 columns.
+As for the ChangeLog-style content, please follow these guidelines:
+
+  http://www.gnu.org/software/guile/changelogs/guile-changelogs_3.html
+
+Try to make the summary line fit one of the following forms:
+
+  program_name: change-description
+  prog1, prog2: change-description
+  doc: change-description
+  tests: change-description
+  build: change-description
+  maint: change-description
+
+
+Use SPACE-only indentation in new files.
+========================================
+In any new file, eliminate all leading TABs (e.g., via running GNU indent
+with --no-tabs) and put these lines at the end of the file:
+[FIXME: suggest vim syntax to do same thing, if it can be done safely.
+ Most distros now "set nomodeline" by default for a good reason. ]
+
+/*
+ * Local variables:
+ * indent-tabs-mode: nil
+ * End:
+ */
+
+Do not change TABs to spaces or vice versa in any existing file.
+
+
+Send patches to the address listed in --help output
+===================================================
+Please follow the guidelines in the "Sending your patches." section of
+git's own SubmittingPatches:
+
+  http://git.kernel.org/?p=git/git.git;a=blob;f=Documentation/SubmittingPatches
+
+
+Add documentation
+=================
+If you add a feature or change some user-visible aspect of a program,
+document it.  If you add an option, document it both in --help output
+(i.e., in the usage function that generates the --help output) and in
+doc/*.texi.  The man pages are generated from --help output, so
+you shouldn't need to change anything under man/.  User-visible changes
+are usually documented in NEWS, too.
+
+When writing prose (documentation, comments, log entries), use an
+active voice, not a passive one.  I.e., say "print the frobnozzle",
+not "the frobnozzle will be printed".
+
+Please add comments per the GNU Coding Standard:
+  http://www.gnu.org/prep/standards/html_node/Comments.html
+
+
+Minor syntactic preferences
+===========================
+[I hesitate to write this one down, because it appears to be an
+ acquired taste, at least for native-English speakers.  It seems odd
+ (if not truly backwards) to nearly anyone who doesn't have a strong
+ mathematics background and perhaps a streak of something odd in their
+ character ;-) ]
+In writing arithmetic comparisons, use "<" and "<=" rather than
+">" and ">=".  For some justification, read this:
+  http://thread.gmane.org/gmane.comp.version-control.git/3903/focus=4126
+
+const placement:
+Write "Type const *var", not "const Type *var".
+FIXME: dig up justification
+
+
+Be nice to translators
+======================
+Don't change translatable strings if you can avoid it.
+If you must rearrange individual lines (e.g., in multi-line --help
+strings), extract and create new strings, rather than extracting
+and moving into existing blocks.  This avoids making unnecessary
+work for translators.
+
+
+Add tests
+==========
+Nearly every significant change must be accompanied by a test suite
+addition that exercises it.  If you fix a bug, add at least one test that
+fails without the patch, but that succeeds once your patch is applied.
+If you add a feature, add tests to exercise as much of the new code
+as possible. Note to run tests/misc/newtest in isolation you can do:
+
+  (cd tests && make check TESTS=misc/newtest VERBOSE=yes)
+
+There are hundreds of tests in the tests/ directories.  You can use
+tests/sample-test as a template, or one of the various Perl-based ones
+in tests/misc.
+
+If writing tests is not your thing, don't worry too much about it,
+but do provide scenarios, input/output pairs, or whatever, along with
+examples of running the tool to demonstrate the new or changed feature,
+and someone else will massage that into a test (writing portable tests
+can be a challenge).
+
+
+Copyright assignment
+====================
+If your change is significant (i.e., if it adds more than ~10 lines),
+then you'll have to have a copyright assignment on file with the FSF.
+Since that involves first an email exchange between you and the FSF,
+and then the exchange (FSF to you, then back) of an actual sheet of paper
+with your signature on it, and finally, some administrative processing
+in Boston, the process can take a few weeks.
+
+The forms to choose from are in gnulib's doc/Copyright/ directory.
+If you want to assign a single change, you should use the file,
+doc/Copyright/request-assign.changes:
+
+    http://git.sv.gnu.org/gitweb/?p=gnulib.git;a=blob;f=doc/Copyright/request-assign.changes;hb=HEAD
+
+If you would like to assign past and future contributions to a project,
+you'd use doc/Copyright/request-assign.future:
+
+    http://git.sv.gnu.org/gitweb/?p=gnulib.git;a=blob;f=doc/Copyright/request-assign.future;hb=HEAD
+
+You may make assignments for up to four projects at a time.
+
+In case you're wondering why we bother with all of this, read this:
+
+    http://www.gnu.org/licenses/why-assign.html
+
+
+Run "make syntax-check", or even "make distcheck"
+================================================
+Making either of those targets runs many integrity and
+project-specific policy-conformance tests.  For example, the former
+ensures that you add no trailing blanks and no uses of certain deprecated
+functions.  The latter performs all "syntax-check" tests, and also
+ensures that the build completes with no warnings when using a certain
+set of gcc -W... options.  Don't even bother running "make distcheck"
+unless you have a reasonably up to date installation including recent
+versions of gcc and the linux kernel, and modern GNU tools.
+
+
+Ensure that your changes are indented properly.
+===============================================
+Format the code the way GNU indent does.
+In a file with the "indent-tabs-mode: nil" directive at the end,
+running "indent --no-tabs" should induce no change.
+With other files, there will be some existing differences.
+Try not to add any more.
+
+
+Avoid trailing white space
+==========================
+You may notice that the only trailing blanks in coreutils'
+version-controlled files are in a single directory: tests/pr,
+which contains expected output from various invocations of pr.
+
+Do not add any more trailing blanks anywhere.  While "make syntax-check"
+will alert you if you slip up, it's better to nip any problem in the
+bud, as you're typing.  A good way to help you adapt to this rule is
+to configure your editor to highlight any offending characters in the
+files you edit.  If you use Emacs, customize its font-lock mode (FIXME:
+provide more detail) or try one of its whitespace packages.  This appears
+to be the one that will end up in emacs 23:
+
+    http://www.emacswiki.org/emacs/WhiteSpace
+
+[that page says its version also works with emacs 21 and 22]
+If you use vim, add this to ~/.vimrc:
+
+    let c_space_errors=1
+    highlight RedundantSpaces ctermbg=red guibg=red
+    match RedundantSpaces /\s\+$\| \+\ze\t/
+
+
+Git can help too, by stopping you from committing any change that would
+add trailing blanks.  The example pre-commit hook contains code to check
+for trailing whitespace and spaces before tabs; enable it by moving it
+to the right place and making sure it is executable:
+
+    mv .git/hooks/pre-commit.sample .git/hooks/pre-commit
+
+With a repository created by git-1.5.6 or older, use this command:
+
+    chmod +x .git/hooks/pre-commit
+
+To manually check for whitespace errors before committing, you can use
+
+    git diff --check
+
+Git also has some settings to enable suitable internal whitespace checks.
+See the manpage for git-apply for details.
+
+
+-------------------------------------------
+
+Miscellaneous useful git commands
+=================================
+
+  * gitk: give a graphical view of the revision graph of the current branch
+  * gitk --all: same, but display all branches
+  * git log: to get most of the same info in text form
+  * git log -p: same as above, but with diffs
+  * git log -p SOME_FILE: same as above, but limit to SOME_FILE
+  * git log -p -2 SOME_FILE: same as above, but print only two deltas
+  * git log -p -1: print the most recently committed change set
+  * git format-patch --stdout -1 > FILE: output the most recently committed
+      change set, in a format suitable to be submitted and/or applied via
+      "git am FILE".
+  * git reset --soft HEAD^: Commit the delta required to restore
+      state to the revision just before HEAD (i.e., next-to-last).
+  * git rebase -i master: run this from on a branch, and it gives
+      you an interface with which you can reorder and modify arbitrary
+      change sets on that branch.
+
+  * if you "misplace" a change set, i.e., via git reset --hard ..., so that
+    it's no longer reachable by any branch, you can use "git fsck" to find
+    its SHA1 and then tag it or cherry-pick it onto an existing branch.
+    For example, run this:
+      git fsck --lost-found HEAD && cd .git/lost-found/commit \
+	&& for i in *; do git show $i|grep SOME_IDENTIFYING_STRING \
+	&& echo $i; done
+    The "git fsck ..." command creates the .git/lost-found/... hierarchy
+    listing all unreachable objects.  Then the for loop
+    print SHA1s for commits that match via log or patch.
+    For example, say that found 556fbb57216b119155cdda824c98dc579b8121c8,
+    you could run "git show 556fbb57216b119" to examine the change set,
+    or "git checkout -b found 556fbb5721" to give it a branch name.
+    Finally, you might run "git checkout master && git cherry-pick 556fbb5721"
+    to put that change on the tip of "master".
+
+-------------------------------------------
+
+Finding things to do
+====================
+If you don't know where to start, check out the TODO file for projects
+that look like they're at your skill-/interest-level.  Another good
+option is always to improve tests.  You never know what you might
+uncover when you improve test coverage, and even if you don't find
+any bugs your contribution is sure to be appreciated.
+
+A good way to quickly assess current test coverage is to use "lcov"
+to generate HTML coverage reports.  Follow these steps:
+
+  # configure with coverage information
+  ./configure CFLAGS="-g -fprofile-arcs -ftest-coverage"
+  make
+  # run whatever tests you want, i.e.:
+  make check
+  # run lcov
+  lcov -t coreutils -q -d lib -b lib -o lib.lcov -c
+  lcov -t coreutils -q -d src -b src -o src.lcov -c
+  # generate HTML from the output
+  genhtml -p `pwd` -t coreutils -q --output-directory lcov-html *.lcov
+
+Then just open the index.html file (in the generated lcov-html directory)
+in your favorite web browser.
+
+========================================================================
+Copyright (C) 2009 Free Software Foundation, Inc.
+
+Permission is granted to copy, distribute and/or modify this document
+under the terms of the GNU Free Documentation License, Version 1.2 or
+any later version published by the Free Software Foundation; with no
+Invariant Sections, with no Front-Cover Texts, and with no Back-Cover
+Texts.  A copy of the license is included in the ``GNU Free
+Documentation License'' file as part of this distribution.

Makefile.am

@@ -1,11 +1,10 @@
 # Make coreutils.					-*-Makefile-*-
 
-# Copyright (C) 1990, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000,
-# 2001, 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
+# Copyright (C) 1990, 1993-2009 Free Software Foundation, Inc.
 
-# This program is free software; you can redistribute it and/or modify
+# 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
+# the Free Software Foundation, either version 3 of the License, or
 # (at your option) any later version.
 
 # This program is distributed in the hope that it will be useful,
@@ -14,55 +13,77 @@
 # 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, write to the Free Software
-# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
-# 02110-1301, USA.
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
-SUBDIRS = lib src doc man po tests
-EXTRA_DIST = Makefile.cfg Makefile.maint GNUmakefile \
-  .gitignore \
-  .hgignore \
-  .kludge-stamp .prev-version THANKS-to-translators THANKStt.in \
-  .vg-suppressions \
-  .x-po-check \
-  .x-sc_file_system .x-sc_obsolete_symbols \
-  .x-sc_prohibit_atoi_atof \
-  .x-sc_require_config_h \
-  .x-sc_space_tab .x-sc_sun_os_names \
-  .x-sc_trailing_blank \
-  .x-sc_unmarked_diagnostics \
-  .x-sc_useless_cpp_parens \
-  ChangeLog-2005 \
-  announce-gen \
-  bootstrap \
-  bootstrap.conf \
-  build-aux/cvsu \
-  build-aux/vc-list-files \
-  gl/modules/getloadavg.diff \
-  m4/ChangeLog \
-  old/fileutils/ChangeLog \
-  old/fileutils/ChangeLog-1997 \
-  old/fileutils/NEWS \
-  old/sh-utils/ChangeLog \
-  old/sh-utils/ChangeLog.0 \
-  old/sh-utils/NEWS \
-  old/textutils/ChangeLog \
-  old/textutils/NEWS
+ALL_RECURSIVE_TARGETS =
 
+SUBDIRS = lib src doc man po tests gnulib-tests
+
+changelog_etc =				\
+  ChangeLog-2005			\
+  ChangeLog-2006			\
+  ChangeLog-2007			\
+  ChangeLog-2008			\
+  build-aux/ChangeLog-2007		\
+  build-aux/update-copyright		\
+  doc/ChangeLog-2007			\
+  lib/ChangeLog-2007			\
+  m4/ChangeLog-2007			\
+  old/fileutils/ChangeLog		\
+  old/fileutils/ChangeLog-1997		\
+  old/fileutils/NEWS			\
+  old/sh-utils/ChangeLog		\
+  old/sh-utils/ChangeLog.0		\
+  old/sh-utils/NEWS			\
+  old/textutils/ChangeLog		\
+  old/textutils/NEWS			\
+  po/ChangeLog-2007
+
+syntax_check_exceptions =		\
+  .x-sc_GPL_version			\
+  .x-sc_error_message_uppercase		\
+  .x-sc_file_system			\
+  .x-sc_obsolete_symbols		\
+  .x-sc_po_check			\
+  .x-sc_program_name			\
+  .x-sc_prohibit_atoi_atof		\
+  .x-sc_prohibit_stat_st_blocks		\
+  .x-sc_prohibit_strcmp			\
+  .x-sc_require_config_h		\
+  .x-sc_require_config_h_first		\
+  .x-sc_space_tab			\
+  .x-sc_sun_os_names			\
+  .x-sc_system_h_headers		\
+  .x-sc_trailing_blank			\
+  .x-sc_unmarked_diagnostics		\
+  .x-sc_useless_cpp_parens
+
+EXTRA_DIST =				\
+  $(changelog_etc)			\
+  $(syntax_check_exceptions)		\
+  .prev-version				\
+  .version				\
+  .vg-suppressions			\
+  THANKS-to-translators			\
+  THANKStt.in				\
+  bootstrap				\
+  bootstrap.conf			\
+  build-aux/cvsu			\
+  cfg.mk				\
+  dist-check.mk				\
+  gl/modules/getloadavg.diff		\
+  maint.mk
+
+ALL_RECURSIVE_TARGETS += install-root
 install-root:
 	cd src && $(MAKE) $@
 
 ACLOCAL_AMFLAGS = -I m4
 
 # Some tests always need root privileges, others need them only sometimes.
+ALL_RECURSIVE_TARGETS += check-root
 check-root:
-	cd tests && $(MAKE) $@
-
-dist-hook:
-	test -x $(srcdir)/build-aux/install-sh
-
-distcheck-hook:
-	$(MAKE) my-distcheck
+	cd tests && $(MAKE) $@ SUBDIRS=
 
 # Just prior to distribution, ...
 # transform the automake-generated rule that runs `rm -f rm'.
@@ -71,20 +92,55 @@ distcheck-hook:
 # in the shell's search path that running `rm' would run the `rm'
 # executable in the current directory.
 # Similarly, adjust the clean-binPROGRAMS rule.
-
 rm_subst = \
-  s!(rm -f (rm|\$$\(bin_PROGRAMS\)))$$!$$1 > /dev/null 2>&1 || /bin/$$1!
-MAINTAINERCLEANFILES = .kludge-stamp
-.kludge-stamp: $(srcdir)/src/Makefile.in
-	perl -pi -e '$(rm_subst)' $(srcdir)/src/Makefile.in
-	touch $@
+  s!(rm -f (rm\b|\$$\(bin_PROGRAMS\)$$))!$$1 > /dev/null 2>&1 || /bin/$$1!
 
+BUILT_SOURCES = .version
+.version:
+	echo $(VERSION) > $@-t && mv $@-t $@
 
-MAINTAINERCLEANFILES += THANKS-to-translators
+# Arrange so that .tarball-version appears only in the distribution
+# tarball, and never in a checked-out repository.
+# The perl substitution is to change some key uses of "rm" to "/bin/rm".
+# See the rm_subst comment for details.
+dist-hook: gen-ChangeLog
+	echo $(VERSION) > $(distdir)/.tarball-version
+	perl -pi -e '$(rm_subst)' $(distdir)/src/Makefile.in
+
+gen_start_date = 2008-02-08
+.PHONY: gen-ChangeLog
+gen-ChangeLog:
+	if test -d .git; then						\
+	  $(top_srcdir)/build-aux/gitlog-to-changelog			\
+	    --since=$(gen_start_date) > $(distdir)/cl-t;		\
+	  rm -f $(distdir)/ChangeLog;					\
+	  mv $(distdir)/cl-t $(distdir)/ChangeLog;			\
+	fi
+
+ALL_RECURSIVE_TARGETS += distcheck-hook
+distcheck-hook: check-ls-dircolors
+	$(MAKE) my-distcheck
+
+DISTCLEANFILES = VERSION
+MAINTAINERCLEANFILES = THANKS-to-translators
 THANKS-to-translators: po/LINGUAS THANKStt.in
 	(								\
 	  cat $(srcdir)/THANKStt.in;					\
-	  for lang in `cat $(srcdir)/po/LINGUAS`; do				\
-	    echo http://www.iro.umontreal.ca/contrib/po/HTML/team-$$lang.html; \
+	  for lang in `cat $(srcdir)/po/LINGUAS`; do			\
+	    echo http://translationproject.org/team/$$lang.html;	\
 	  done;								\
 	) > $@-tmp && mv $@-tmp $@
+
+# Ensure that the sets of two-letter codes in ls.c and dircolors.c
+# remain in sync.
+.PHONY: check-ls-dircolors
+check-ls-dircolors:
+	dc=$$(sed -n '/static.*ls_codes\[/,/};'/p		\
+	    $(srcdir)/src/dircolors.c				\
+	  |sed -n '/^  *"/p'|tr , '\n'|sed 's/^  *//'		\
+	  |sed -n 's/^"\(..\)"/\1/p'|sort -u);			\
+	ls=$$(sed -n '/static.*indicator_name\[/,/};'/\p	\
+	    $(srcdir)/src/ls.c					\
+	  |sed -n '/^  *"/p'|tr , '\n'|sed 's/^  *//'		\
+	  |sed -n 's/^"\(..\)"/\1/p'|sort -u);			\
+	test "$$dc" = "$$ls"

Makefile.cfg

@@ -1,36 +0,0 @@
-# Customize Makefile.maint.                           -*- makefile -*-
-# Copyright (C) 2003-2006 Free Software Foundation, Inc.
-
-# 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, 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, write to the Free Software
-# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
-# 02110-1301, USA.
-
-# Use alpha.gnu.org for alpha and beta releases.
-# Use ftp.gnu.org for major releases.
-gnu_ftp_host-alpha = alpha.gnu.org
-gnu_ftp_host-beta = alpha.gnu.org
-gnu_ftp_host-major = ftp.gnu.org
-gnu_rel_host = $(gnu_ftp_host-$(RELEASE_TYPE))
-
-url_dir_list = \
-  ftp://$(gnu_rel_host)/gnu/coreutils
-
-# The GnuPG ID of the key used to sign the tarballs.
-gpg_key_ID = D333CBA1
-
-# Tests not to run as part of "make distcheck".
-# Exclude changelog-check here so that there's less churn in ChangeLog
-# files -- otherwise, you'd need to have the upcoming version number
-# at the top of the file for each `make distcheck' run.
-local-checks-to-skip = changelog-check

Makefile.maint

@@ -1,594 +0,0 @@
-# -*-Makefile-*-
-# This Makefile fragment is shared between the coreutils,
-# CPPI, Bison, and Autoconf.
-
-## Copyright (C) 2001-2006 Free Software Foundation, Inc.
-##
-## 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, 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, write to the Free Software
-## Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
-## 02110-1301, USA.
-
-# This is reported not to work with make-3.79.1
-# ME := $(word $(words $(MAKEFILE_LIST)),$(MAKEFILE_LIST))
-ME := Makefile.maint
-
-# Do not save the original name or timestamp in the .tar.gz file.
-# Use --rsyncable if available.
-gzip_rsyncable := \
-  $(shell gzip --help 2>/dev/null|grep rsyncable >/dev/null && echo --rsyncable)
-GZIP_ENV = '--no-name --best $(gzip_rsyncable)'
-
-CVS = cvs
-GIT = git
-VC = $(GIT)
-
-CVS_LIST = build-aux/vc-list-files
-
-CVS_LIST_EXCEPT = \
-  $(CVS_LIST) | if test -f .x-$@; then grep -vEf .x-$@; else grep -v ChangeLog; fi
-
-ifeq ($(origin prev_version_file), undefined)
-  prev_version_file = .prev-version
-endif
-
-PREV_VERSION := $(shell cat $(prev_version_file))
-VERSION_REGEXP = $(subst .,\.,$(VERSION))
-
-tag-package = $(shell echo "$(PACKAGE)" | tr '[:lower:]' '[:upper:]')
-tag-this-version = $(subst .,_,$(VERSION))
-this-vc-tag = $(tag-package)-$(tag-this-version)
-my_distdir = $(PACKAGE)-$(VERSION)
-
-# Old releases are stored here.
-# Used for diffs and xdeltas.
-release_archive_dir ?= ../release
-
-# Prevent programs like 'sort' from considering distinct strings to be equal.
-# Doing it here saves us from having to set LC_ALL elsewhere in this file.
-export LC_ALL = C
-
-
-
-## --------------- ##
-## Sanity checks.  ##
-## --------------- ##
-
-# FIXME: add a check to prohibit definition in src/*.c of symbols defined
-# in system.h.  E.g. today I removed from tail.c a useless definition of
-# ENOSYS.  It was useless because system.h ensures it's defined.
-
-# Checks that don't require cvs.
-# Run `changelog-check' last, as previous test may reveal problems requiring
-# new ChangeLog entries.
-local-checks-available = \
-  po-check copyright-check writable-files m4-check author_mark_check \
-  changelog-check patch-check strftime-check $(syntax-check-rules) \
-  makefile_path_separator_check \
-  makefile-check check-AUTHORS
-.PHONY: $(local-checks-available)
-
-local-check = $(filter-out $(local-checks-to-skip), $(local-checks-available))
-
-# Collect the names of rules starting with `sc_'.
-syntax-check-rules := $(shell sed -n 's/^\(sc_[a-zA-Z0-9_-]*\):.*/\1/p' $(ME))
-.PHONY: $(syntax-check-rules)
-
-syntax-check: $(syntax-check-rules)
-#	@grep -nE '#  *include <(limits|std(def|arg|bool))\.h>'		\
-#	    $$(find -type f -name '*.[chly]') &&			\
-#	  { echo '$(ME): found conditional include' 1>&2;		\
-#	    exit 1; } || :
-
-#	grep -nE '^#  *include <(string|stdlib)\.h>'			\
-#	    $(srcdir)/{lib,src}/*.[chy] &&				\
-#	  { echo '$(ME): FIXME' 1>&2;					\
-#	    exit 1; } || :
-# FIXME: don't allow `#include .strings\.h' anywhere
-
-sc_cast_of_argument_to_free:
-	@grep -nE '\<free \(\(' $(srcdir)/{lib,src}/*.[chly] &&		\
-	  { echo '$(ME): don'\''t cast free argument' 1>&2;		\
-	    exit 1; } || :
-
-sc_cast_of_x_alloc_return_value:
-	@grep -nE --exclude=$(srcdir)/lib/regex.c			\
-	    '\*\) *x(m|c|re)alloc\>'					\
-	    $(srcdir)/{lib,src}/*.[chy] &&				\
-	  { echo '$(ME): don'\''t cast x*alloc return value' 1>&2;	\
-	    exit 1; } || :
-
-sc_cast_of_alloca_return_value:
-	@grep -nE '\*\) *alloca\>'					\
-	    $(srcdir)/src/*.[chy] &&					\
-	  { echo '$(ME): don'\''t cast alloca return value' 1>&2;	\
-	    exit 1; } || :
-
-sc_space_tab:
-	@grep -n '[ ]	' $$($(CVS_LIST_EXCEPT)) &&			\
-	  { echo '$(ME): found SPACE-TAB sequence; remove the SPACE'	\
-		1>&2; exit 1; } || :
-
-# Don't use the old ato* functions in `real' code.
-# They provide no error checking mechanism.
-# Instead, use strto* functions.
-sc_prohibit_atoi_atof:
-	@grep -nE '\<ato([filq]|ll)\>' $$($(CVS_LIST_EXCEPT)) &&	\
-	  { echo '$(ME): do not use ato''f, ato''i, ato''l, ato''ll, or ato''q'	\
-		1>&2; exit 1; } || :
-
-# Using EXIT_SUCCESS as the first argument to error is misleading,
-# since when that parameter is 0, error does not exit.  Use `0' instead.
-sc_error_exit_success:
-	@grep -nF 'error (EXIT_SUCCESS,'					\
-	    $$(find -type f -name '*.[chly]') &&			\
-	  { echo '$(ME): found error (EXIT_SUCCESS' 1>&2;		\
-	    exit 1; } || :
-
-sc_file_system:
-	@grep -ni 'file''system' $$($(CVS_LIST_EXCEPT)) &&		\
-	  { echo '$(ME): found use of "file''system";'			\
-	    'rewrite to use "file system"' 1>&2;			\
-	    exit 1; } || :
-
-sc_no_have_config_h:
-	@grep -n 'HAVE''_CONFIG_H' $$($(CVS_LIST_EXCEPT)) &&		\
-	  { echo '$(ME): found use of HAVE''_CONFIG_H; remove'		\
-		1>&2; exit 1; } || :
-
-# Nearly all .c files must include <config.h>.
-sc_require_config_h:
-	@if $(CVS_LIST_EXCEPT) | grep '\.c$$' > /dev/null; then		\
-	  grep -L '^# *include <config\.h>'				\
-		$$($(CVS_LIST_EXCEPT) | grep '\.c$$')			\
-	      | grep . &&						\
-	  { echo '$(ME): the above files do not include <config.h>'	\
-		1>&2; exit 1; } || :;					\
-	else :;								\
-	fi
-
-# Prohibit the inclusion of assert.h without an actual use of assert.
-sc_prohibit_assert_without_use:
-	@if $(CVS_LIST_EXCEPT) | grep '\.c$$' > /dev/null; then		\
-	  files=$$(grep -l '# *include <assert\.h>'			\
-		    $$($(CVS_LIST_EXCEPT) | grep '\.c$$')) &&		\
-	  grep -L '\<assert (' $$files					\
-	      | grep . &&						\
-	    { echo "$(ME): the above files include <assert.h> but don't use it" \
-		  1>&2; exit 1; } || :;					\
-	else :;								\
-	fi
-
-sc_obsolete_symbols:
-	@grep -nE '\<(HAVE''_FCNTL_H|O''_NDELAY)\>'			\
-	     $$($(CVS_LIST_EXCEPT)) &&					\
-	  { echo '$(ME): do not use HAVE''_FCNTL_H or O''_NDELAY'	\
-		1>&2; exit 1; } || :
-
-# FIXME: warn about definitions of EXIT_FAILURE, EXIT_SUCCESS, STREQ
-
-# Each nonempty line must start with a year number, or a TAB.
-sc_changelog:
-	@grep -n '^[^12	]' $$(find . -maxdepth 2 -name ChangeLog) &&	\
-	  { echo '$(ME): found unexpected prefix in a ChangeLog' 1>&2;	\
-	    exit 1; } || :
-
-# Ensure that dd's definition of LONGEST_SYMBOL stays in sync
-# with the strings from the two affected variables.
-dd_c = $(srcdir)/src/dd.c
-sc_dd_max_sym_length:
-ifneq ($(wildcard $(dd_c)),)
-	@len=$$( (sed -n '/conversions\[\] =$$/,/^};/p' $(dd_c);\
-		 sed -n '/flags\[\] =$$/,/^};/p' $(dd_c) )	\
-		|sed -n '/"/s/^[^"]*"\([^"]*\)".*/\1/p'		\
-	      | wc --max-line-length);				\
-	max=$$(sed -n '/^#define LONGEST_SYMBOL /s///p' $(dd_c)	\
-	      |tr -d '"' | wc --max-line-length);		\
-	if test "$$len" = "$$max"; then :; else			\
-	  echo 'dd.c: LONGEST_SYMBOL is not longest' 1>&2;	\
-	  exit 1;						\
-	fi
-endif
-
-# Many m4 macros names once began with `jm_'.
-# On 2004-04-13, they were all changed to start with gl_ instead.
-# Make sure that none are inadvertently reintroduced.
-sc_prohibit_jm_in_m4:
-	@grep -nE 'jm_[A-Z]'					\
-		$$($(CVS_LIST) m4 |grep '\.m4$$'; echo /dev/null) && \
-	    { echo '$(ME): do not use jm_ in m4 macro names'	\
-	      1>&2; exit 1; } || :
-
-sc_root_tests:
-	@t1=sc-root.expected; t2=sc-root.actual;			\
-	grep -nl '^PRIV_CHECK_ARG=require-root'				\
-	  $$($(CVS_LIST) tests) |sed s,tests,., |sort > $$t1;		\
-	sed -n 's,	cd \([^ ]*\) .*MAKE..check TESTS=\(.*\),./\1/\2,p' \
-	  $(srcdir)/tests/Makefile.am |sort > $$t2;			\
-	diff -u $$t1 $$t2 || diff=1;					\
-	rm -f $$t1 $$t2;						\
-	test "$$diff"							\
-	  && { echo 'tests/Makefile.am: missing check-root action'>&2;	\
-	       exit 1; } || :
-
-headers_with_interesting_macro_defs = \
-  exit.h	\
-  fcntl_.h	\
-  fnmatch_.h	\
-  intprops.h	\
-  inttypes_.h	\
-  lchown.h	\
-  openat.h	\
-  stat-macros.h	\
-  stdint_.h
-
-# Create a list of regular expressions matching the names
-# of macros that are guaranteed by parts of gnulib to be defined.
-.re-defmac:
-	@(cd $(srcdir)/lib;						\
-	  for f in $(headers_with_interesting_macro_defs); do		\
-	    test -f $$f &&						\
-	      sed -n '/^# *define \([^_ (][^ (]*\)[ (].*/s//\1/p' $$f;	\
-	   done;							\
-	 ) | sort -u							\
-	   | grep -Ev 'ATTRIBUTE_NORETURN|SIZE_MAX'			\
-	   | sed 's/^/^# *define /'					\
-	  > $@-t
-	@mv $@-t $@
-
-# Don't define macros that we already get from gnulib header files.
-sc_always_defined_macros: .re-defmac
-	@if test -f $(srcdir)/src/system.h; then			\
-	  trap 'rc=$$?; rm -f .re-defmac; exit $$rc' 0 1 2 3 15;	\
-	  grep -f .re-defmac $$($(CVS_LIST))				\
-	    && { echo '$(ME): define the above via some gnulib .h file'	\
-		  1>&2;  exit 1; } || :;				\
-	fi
-
-# Create a list of regular expressions matching the names
-# of files included from system.h.  Exclude a couple.
-.re-list:
-	@sed -n '/^# *include /s///p' $(srcdir)/src/system.h \
-	  | grep -Ev 'sys/(param|file)\.h' \
-	  | sed 's/ .*//;;s/^["<]/^# *include [<"]/;s/\.h[">]$$/\\.h[">]/' \
-	  > $@-t
-	@mv $@-t $@
-
-# Files in src/ should not include directly any of
-# the headers already included via system.h.
-sc_system_h_headers: .re-list
-	@if test -f $(srcdir)/src/system.h; then			\
-	  trap 'rc=$$?; rm -f .re-list; exit $$rc' 0 1 2 3 15;		\
-	  grep -nE -f .re-list						\
-	      $$($(CVS_LIST) src |					\
-		 grep -Ev '((copy|system)\.h|parse-gram\.c)$$')		\
-	    && { echo '$(ME): the above are already included via system.h'\
-		  1>&2;  exit 1; } || :;				\
-	fi
-
-sc_sun_os_names:
-	@grep -nEi \
-	    'solaris[^[:alnum:]]*2\.(7|8|9|[1-9][0-9])|sunos[^[:alnum:]][6-9]' \
-	    $$($(CVS_LIST_EXCEPT)) &&					\
-	  { echo '$(ME): found misuse of Sun OS version numbers' 1>&2;	\
-	    exit 1; } || :
-
-sc_the_the:
-	@grep -ni '\<the ''the\>' $$($(CVS_LIST_EXCEPT)) &&		\
-	  { echo '$(ME): found use of "the ''the";' 1>&2;		\
-	    exit 1; } || :
-
-sc_tight_scope:
-	$(MAKE) -C src $@
-
-sc_trailing_blank:
-	@grep -n '[	 ]$$' $$($(CVS_LIST_EXCEPT)) &&			\
-	  { echo '$(ME): found trailing blank(s)'			\
-		1>&2; exit 1; } || :
-
-# Match lines like the following, but where there is only one space
-# between the options and the description:
-#   -D, --all-repeated[=delimit-method]  print all duplicate lines\n
-longopt_re = --[a-z][0-9A-Za-z-]*(\[=[0-9A-Za-z-]*\])?
-sc_two_space_separator_in_usage:
-	@grep -nE '^   *(-[A-Za-z],)? $(longopt_re) [^ ].*\\$$'		\
-	    $$($(CVS_LIST_EXCEPT)) &&					\
-	  { echo "$(ME): help2man requires at least two spaces between"; \
-	    echo "$(ME): an option and its description"; \
-		1>&2; exit 1; } || :
-
-# Look for diagnostics that aren't marked for translation.
-# This won't find any for which error's format string is on a separate line.
-sc_unmarked_diagnostics:
-	@grep -nE							\
-	    '\<error \([^"]*"[^"]*[a-z]{3}' $$($(CVS_LIST_EXCEPT))	\
-	  | grep -v '_''(' &&						\
-	  { echo '$(ME): found unmarked diagnostic(s)' 1>&2;		\
-	    exit 1; } || :
-
-# Avoid useless parentheses like those in this example:
-# #if defined (SYMBOL) || defined (SYM2)
-sc_useless_cpp_parens:
-	@grep -n '^# *if .*defined *(' $$($(CVS_LIST_EXCEPT)) &&	\
-	  { echo '$(ME): found useless parentheses in cpp directive'	\
-		1>&2; exit 1; } || :
-
-# Ensure that the c99-to-c89 patch applies cleanly.
-patch-check:
-	rm -rf src-c89 $@.1 $@.2
-	cp -a src src-c89
-	(cd src-c89; patch -V never --fuzz=0) < src/c99-to-c89.diff \
-	  > $@.1 2>&1
-	grep -v '^patching file ' $@.1 > $@.2 || :
-	fail=0; test -s $@.2 && fail=1 || : ; \
-	rm -rf src-c89 $@.1 $@.2; \
-	test $$fail = 0
-
-# Ensure that date's --help output stays in sync with the info
-# documentation for GNU strftime.  The only exception is %N,
-# which date accepts but GNU strftime does not.
-extract_char = sed 's/^[^%][^%]*%\(.\).*/\1/'
-strftime-check:
-	if test -f $(srcdir)/src/date.c; then				\
-	  grep '^  %.  ' $(srcdir)/src/date.c | sort			\
-	    | $(extract_char) > $@-src;					\
-	  { echo N;							\
-	    info libc date calendar format | grep '^    `%.'\'		\
-	      | $(extract_char); } | sort > $@-info;			\
-	  diff -u $@-src $@-info || exit 1;				\
-	  rm -f $@-src $@-info;						\
-	fi
-
-check-AUTHORS:
-	$(MAKE) -C src $@
-
-# Ensure that we use only the standard $(VAR) notation,
-# not @...@ in Makefile.am, now that we can rely on automake
-# to emit a definition for each substituted variable.
-makefile-check:
-	grep -nE '@[A-Z_0-9]+@' `find . -name Makefile.am` \
-	  && { echo 'Makefile.maint: use $$(...), not @...@' 1>&2; exit 1; } || :
-
-news-date-check: NEWS
-	today=`date +%Y-%m-%d`;	\
-	if head NEWS | grep '^\*.* $(VERSION_REGEXP) ('$$today')' \
-	    >/dev/null; then \
-	  :; \
-	else \
-	  echo "version or today's date is not in NEWS" 1>&2; \
-	  exit 1; \
-	fi
-
-changelog-check:
-	if head ChangeLog | grep 'Version $(VERSION_REGEXP)\.$$' \
-	    >/dev/null; then \
-	  :; \
-	else \
-	  echo "$(VERSION) not in ChangeLog" 1>&2; \
-	  exit 1; \
-	fi
-
-m4-check:
-	@grep -n 'AC_DEFUN([^[]' m4/*.m4 \
-	  && { echo 'Makefile.maint: quote the first arg to AC_DEFUN' 1>&2; \
-	       exit 1; } || :
-
-# Verify that all source files using _() are listed in po/POTFILES.in.
-# FIXME: don't hard-code file names below; use a more general mechanism.
-po-check:
-	if test -f po/POTFILES.in; then					\
-	  grep -E -v '^(#|$$)' po/POTFILES.in				\
-	    | grep -v '^src/false\.c$$' | sort > $@-1;			\
-	  files=;							\
-	  for file in $$($(CVS_LIST_EXCEPT)) lib/*.[ch]; do		\
-	    case $$file in						\
-	    djgpp/* | man/*) continue;;					\
-	    esac;							\
-	    case $$file in						\
-	    *.[ch])							\
-	      base=`expr " $$file" : ' \(.*\)\..'`;			\
-	      { test -f $$base.l || test -f $$base.y; } && continue;;	\
-	    esac;							\
-	    files="$$files $$file";					\
-	  done;								\
-	  grep -E -l '\b(N?_|gettext *)\([^)"]*("|$$)' $$files		\
-	    | sort -u > $@-2;						\
-	  diff -u $@-1 $@-2 || exit 1;					\
-	  rm -f $@-1 $@-2;						\
-	fi
-
-# In a definition of #define AUTHORS "... and ..." where the RHS contains
-# the English word `and', the string must be marked with `N_ (...)' so that
-# gettext recognizes it as a string requiring translation.
-author_mark_check:
-	@grep -n '^# *define AUTHORS "[^"]* and ' src/*.c |grep -v ' N_ (' && \
-	  { echo 'Makefile.maint: enclose the above strings in N_ (...)' 1>&2; \
-	    exit 1; } || :
-
-# Sometimes it is useful to change the PATH environment variable
-# in Makefiles.  When doing so, it's better not to use the Unix-centric
-# path separator of `:', but rather the automake-provided `@PATH_SEPARATOR@'.
-# It'd be better to use `find -print0 ...|xargs -0 ...', but less portable,
-# and there probably aren't many projects with so many Makefile.am files
-# that we'd have to worry about limits on command line length.
-msg = 'Makefile.maint: Do not use `:'\'' above; use @PATH_SEPARATOR@ instead'
-makefile_path_separator_check:
-	@grep -n 'PATH=.*:' `find $(srcdir) -name Makefile.am` \
-	  && { echo $(msg) 1>&2; exit 1; } || :
-
-# Check that `make alpha' will not fail at the end of the process.
-writable-files:
-	if test -d $(release_archive_dir); then :; else			\
-	  mkdir $(release_archive_dir);					\
-	fi
-	for file in $(distdir).tar.gz $(xd-delta)			\
-	            $(release_archive_dir)/$(distdir).tar.gz		\
-	            $(release_archive_dir)/$(xd-delta); do		\
-	  test -e $$file || continue;					\
-	  test -w $$file						\
-	    || { echo ERROR: $$file is not writable; fail=1; };		\
-	done;								\
-	test "$$fail" && exit 1 || :
-
-v_etc_file = lib/version-etc.c
-# Make sure that the copyright date in $(v_etc_file) is up to date.
-copyright-check:
-	@if test -f $(v_etc_file); then \
-	  grep 'enum { COPYRIGHT_YEAR = '$$(date +%Y)' };' $(v_etc_file) \
-	    >/dev/null \
-	  || { echo 'out of date copyright in $(v_etc_file); update it' 1>&2; \
-	       exit 1; }; \
-	fi
-
-
-# Sanity checks with the repository.
-# Abort early if this tag has already been used.
-vc-tag-check:
-	used=no;							\
-	if $(VC) --help | grep CVS; then					\
-	  $(CVS) -n log -h README|grep -e $(this-vc-tag): >/dev/null	\
-	    && used=yes;						\
-	else								\
-	  $(GIT) tag -l '^$(this-vc-tag)$$' && used=yes;		\
-	fi;								\
-	if test "$$used" = yes; then					\
-	  echo "$(this-vc-tag) has already been used; not tagging" 1>&2; \
-	  exit 1;							\
-	fi
-
-vc-diff-check:
-	$(VC) diff > vc-diffs || :
-	if test -s vc-diffs; then				\
-	  cat vc-diffs;						\
-	  echo "Some files are locally modified:" 1>&2;		\
-	  exit 1;						\
-	else							\
-	  rm vc-diffs;						\
-	fi
-
-cvs-check: vc-diff-check vc-tag-check
-
-maintainer-distcheck:
-	$(MAKE) distcheck
-	$(MAKE) my-distcheck
-
-
-# Tag before making distribution.  Also, don't make a distribution if
-# checks fail.  Also, make sure the NEWS file is up-to-date.
-# FIXME: use dist-hook/my-dist like distcheck-hook/my-distcheck.
-vc-dist: $(local-check) cvs-check maintainer-distcheck
-	$(VC) tag $(this-vc-tag)
-	$(MAKE) dist
-
-# Use this to make sure we don't run these programs when building
-# from a virgin tgz file, below.
-null_AM_MAKEFLAGS = \
-  ACLOCAL=false \
-  AUTOCONF=false \
-  AUTOMAKE=false \
-  AUTOHEADER=false \
-  MAKEINFO=false
-
-# Detect format-string/arg-list mismatches that would normally be obscured
-# by the use of _().  The --disable-nls effectively defines away that macro,
-# and building with CFLAGS='-Wformat -Werror' causes any format warning to be
-# treated as a failure.  Also, check for shadowing problems with -Wshadow,
-# and for pointer arithmetic problems with -Wpointer-arith.
-# These CFLAGS are pretty strict.  If you build this target, you probably
-# have to have a recent version of gcc and glibc headers.
-TMPDIR ?= /tmp
-t=$(TMPDIR)/$(PACKAGE)/test
-my-distcheck: $(local-check) $(release_archive_dir)/$(prev-tgz)
-	-rm -rf $(t)
-	mkdir -p $(t)
-	GZIP=$(GZIP_ENV) $(AMTAR) -C $(t) -zxf $(distdir).tar.gz
-	cd $(t)/$(distdir)				\
-	  && ./configure --disable-nls			\
-	  && $(MAKE) CFLAGS='-Werror -Wall -Wformat -Wshadow -Wpointer-arith' \
-	      AM_MAKEFLAGS='$(null_AM_MAKEFLAGS)'	\
-	  && $(MAKE) dvi				\
-	  && $(MAKE) check				\
-	  && $(MAKE) distclean
-	(cd $(t) && mv $(distdir) $(distdir).old	\
-	  && $(AMTAR) -zxf - ) < $(distdir).tar.gz
-	diff -ur $(t)/$(distdir).old $(t)/$(distdir)
-	-rm -rf $(t)
-	@echo "========================"; \
-	echo "$(distdir).tar.gz is ready for distribution"; \
-	echo "========================"
-
-WGET = wget
-WGETFLAGS = -C off
-
-rel-check:
-	tarz=/tmp/rel-check-tarz-$$$$; \
-	md5_tmp=/tmp/rel-check-md5-$$$$; \
-	set -e; \
-	trap 'status=$$?; rm -f $$tarz $$md5_tmp; exit $$status' 0 1 2 3 15; \
-	$(WGET) $(WGETFLAGS) -q --output-document=$$tarz $(url); \
-	echo "$(md5)  -" > $$md5_tmp; \
-	md5sum -c $$md5_tmp < $$tarz
-
-prev-tgz = $(PACKAGE)-$(PREV_VERSION).tar.gz
-xd-delta = $(PACKAGE)-$(PREV_VERSION)-$(VERSION).xdelta
-
-rel-files = $(xd-delta) $(DIST_ARCHIVES)
-announcement: NEWS ChangeLog $(rel-files)
-	@./announce-gen							\
-	    --release-type=$(RELEASE_TYPE)				\
-	    --package=$(PACKAGE)					\
-	    --prev=$(PREV_VERSION)					\
-	    --curr=$(VERSION)						\
-	    --release-archive-directory=$(release_archive_dir)		\
-	    --gpg-key-id=$(gpg_key_ID)					\
-	    --news=NEWS							\
-	    $(addprefix --url-dir=, $(url_dir_list))			\
-
-
-## ---------------- ##
-## Updating files.  ##
-## ---------------- ##
-
-ftp-gnu = ftp://ftp.gnu.org/gnu
-www-gnu = http://www.gnu.org
-
-# Use mv, if you don't have/want move-if-change.
-move_if_change ?= move-if-change
-
-emit_upload_commands:
-	@echo =====================================
-	@echo =====================================
-	@echo "$(srcdir)/build-aux/gnupload $(GNUPLOADFLAGS) \\"
-	@echo "    --to $(gnu_rel_host):coreutils \\"
-	@echo "  $(rel-files)"
-	@echo '# send the /tmp/announcement e-mail'
-	@echo =====================================
-	@echo =====================================
-
-$(xd-delta): $(release_archive_dir)/$(prev-tgz) $(distdir).tar.gz
-	xdelta delta -9 $^ $@ || :
-
-.PHONY: alpha beta major
-alpha beta major: news-date-check changelog-check $(local-check)
-	test $@ = major						\
-	  && { echo $(VERSION) | grep -E '^[0-9]+(\.[0-9]+)+$$'	\
-	       || { echo "invalid version string: $(VERSION)" 1>&2; exit 1;};}\
-	  || :
-	$(MAKE) vc-dist
-	$(MAKE) $(xd-delta)
-	$(MAKE) -s announcement RELEASE_TYPE=$@ > /tmp/announce-$(my_distdir)
-	ln $(rel-files) $(release_archive_dir)
-	chmod a-w $(rel-files)
-	$(MAKE) -s emit_upload_commands RELEASE_TYPE=$@
-	echo $(VERSION) > $(prev_version_file)
-	$(VC) commit -m. $(prev_version_file)

NEWS

@@ -1,5 +1,854 @@
 GNU coreutils NEWS                                    -*- outline -*-
 
+* Noteworthy changes in release 7.5 (2009-08-20) [stable]
+
+** Bug fixes
+
+  dd's oflag=direct option now works even when the size of the input
+  is not a multiple of e.g., 512 bytes.
+
+  dd now handles signals consistently even when they're received
+  before data copying has started.
+
+  install runs faster again with SELinux enabled
+  [introduced in coreutils-7.0]
+
+  ls -1U (with two or more arguments, at least one a nonempty directory)
+  would print entry names *before* the name of the containing directory.
+  Also fixed incorrect output of ls -1RU and ls -1sU.
+  [introduced in coreutils-7.0]
+
+  sort now correctly ignores fields whose ending position is specified
+  before the start position. Previously in numeric mode the remaining
+  part of the line after the start position was used as the sort key.
+  [This bug appears to have been present in "the beginning".]
+
+  truncate -s failed to skip all whitespace in the option argument in
+  some locales.
+
+** New programs
+
+  stdbuf: A new program to run a command with modified stdio buffering
+  for its standard streams.
+
+** Changes in behavior
+
+  ls --color: files with multiple hard links are no longer colored differently
+  by default. That can be enabled by changing the LS_COLORS environment
+  variable. You can control that using the MULTIHARDLINK dircolors input
+  variable which corresponds to the 'mh' LS_COLORS item. Note these variables
+  were renamed from 'HARDLINK' and 'hl' which were available since
+  coreutils-7.1 when this feature was introduced.
+
+** Deprecated options
+
+  nl --page-increment: deprecated in favor of --line-increment, the new option
+  maintains the previous semantics and the same short option, -i.
+
+** New features
+
+  chroot now accepts the options --userspec and --groups.
+
+  cp accepts a new option, --reflink: create a lightweight copy
+  using copy-on-write (COW).  This is currently only supported within
+  a btrfs file system.
+
+  cp now preserves time stamps on symbolic links, when possible
+
+  sort accepts a new option, --human-numeric-sort (-h): sort numbers
+  while honoring human readable suffixes like KiB and MB etc.
+
+  tail --follow now uses inotify when possible, to be more responsive
+  to file changes and more efficient when monitoring many files.
+
+
+* Noteworthy changes in release 7.4 (2009-05-07) [stable]
+
+** Bug fixes
+
+  date -d 'next mon', when run on a Monday, now prints the date
+  7 days in the future rather than the current day.  Same for any other
+  day-of-the-week name, when run on that same day of the week.
+  [This bug appears to have been present in "the beginning". ]
+
+  date -d tuesday, when run on a Tuesday -- using date built from the 7.3
+  release tarball, not from git -- would print the date 7 days in the future.
+  Now, it works properly and prints the current date.  That was due to
+  human error (including not-committed changes in a release tarball)
+  and the fact that there is no check to detect when the gnulib/ git
+  submodule is dirty.
+
+** Build-related
+
+  make check: two tests have been corrected
+
+** Portability
+
+  There have been some ACL-related portability fixes for *BSD,
+  inherited from gnulib.
+
+
+* Noteworthy changes in release 7.3 (2009-05-01) [stable]
+
+** Bug fixes
+
+  cp now diagnoses failure to preserve selinux/xattr attributes when
+  --preserve=context,xattr is specified in combination with -a.
+  Also, cp no longer suppresses attribute-preservation diagnostics
+  when preserving SELinux context was explicitly requested.
+
+  ls now aligns output correctly in the presence of abbreviated month
+  names from the locale database that have differing widths.
+
+  ls -v and sort -V now order names like "#.b#" properly
+
+  mv: do not print diagnostics when failing to preserve xattr's on file
+  systems without xattr support.
+
+  sort -m no longer segfaults when its output file is also an input file.
+  E.g., with this, touch 1; sort -m -o 1 1, sort would segfault.
+  [introduced in coreutils-7.2]
+
+** Changes in behavior
+
+  shred, sort, shuf: now use an internal pseudorandom generator by default.
+  This is mainly noticable in shred where the 3 random passes it does by
+  default should proceed at the speed of the disk.  Previously /dev/urandom
+  was used if available, which is relatively slow on GNU/Linux systems.
+
+** Improved robustness
+
+  cp would exit successfully after copying less than the full contents
+  of a file larger than ~4000 bytes from a linux-/proc file system to a
+  destination file system with a fundamental block size of 4KiB or greater.
+  Reading into a 4KiB-or-larger buffer, cp's "read" syscall would return
+  a value smaller than 4096, and cp would interpret that as EOF (POSIX
+  allows this).  This optimization, now removed, saved 50% of cp's read
+  syscalls when copying small files.  Affected linux kernels: at least
+  2.6.9 through 2.6.29.
+  [the optimization was introduced in coreutils-6.0]
+
+** Portability
+
+  df now pre-mounts automountable directories even with automounters for
+  which stat-like syscalls no longer provoke mounting.  Now, df uses open.
+
+  `id -G $USER` now works correctly even on Darwin and NetBSD. Previously it
+  would either truncate the group list to 10, or go into an infinite loop,
+  due to their non-standard getgrouplist implementations.
+  [truncation introduced in coreutils-6.11]
+  [infinite loop introduced in coreutils-7.1]
+
+
+* Noteworthy changes in release 7.2 (2009-03-31) [stable]
+
+** New features
+
+  pwd now accepts the options --logical (-L) and --physical (-P).  For
+  compatibility with existing scripts, -P is the default behavior
+  unless POSIXLY_CORRECT is requested.
+
+** Bug fixes
+
+  cat once again immediately outputs data it has processed.
+  Previously it would have been buffered and only output if enough
+  data was read, or on process exit.
+  [bug introduced in coreutils-6.0]
+
+  comm's new --check-order option would fail to detect disorder on any pair
+  of lines where one was a prefix of the other.  For example, this would
+  fail to report the disorder: printf 'Xb\nX\n'>k; comm --check-order k k
+  [bug introduced in coreutils-7.0]
+
+  cp once again diagnoses the invalid "cp -rl dir dir" right away,
+  rather than after creating a very deep dir/dir/dir/... hierarchy.
+  The bug strikes only with both --recursive (-r, -R) and --link (-l).
+  [bug introduced in coreutils-7.1]
+
+  ls --sort=version (-v) sorted names beginning with "." inconsistently.
+  Now, names that start with "." are always listed before those that don't.
+
+  pr: fix the bug whereby --indent=N (-o) did not indent header lines
+  [bug introduced in coreutils-6.9.90]
+
+  sort now handles specified key ends correctly.
+  Previously -k1,1b would have caused leading space from field 2 to be
+  included in the sort while -k2,3.0 would have not included field 3.
+
+** Changes in behavior
+
+  cat,cp,install,mv,split: these programs now read and write a minimum
+  of 32KiB at a time.  This was seen to double throughput when reading
+  cached files on GNU/Linux-based systems.
+
+  cp -a now tries to preserve extended attributes (xattr), but does not
+  diagnose xattr-preservation failure.  However, cp --preserve=all still does.
+
+  ls --color: hard link highlighting can be now disabled by changing the
+  LS_COLORS environment variable. To disable it you can add something like
+  this to your profile: eval `dircolors | sed s/hl=[^:]*:/hl=:/`
+
+
+* Noteworthy changes in release 7.1 (2009-02-21) [stable]
+
+** New features
+
+  Add extended attribute support available on certain filesystems like ext2
+  and XFS.
+    cp: Tries to copy xattrs when --preserve=xattr or --preserve=all specified
+    mv: Always tries to copy xattrs
+    install: Never copies xattrs
+
+  cp and mv accept a new option, --no-clobber (-n): silently refrain
+  from overwriting any existing destination file
+
+  dd accepts iflag=cio and oflag=cio to open the file in CIO (concurrent I/O)
+  mode where this feature is available.
+
+  install accepts a new option, --compare (-C): compare each pair of source
+  and destination files, and if the destination has identical content and
+  any specified owner, group, permissions, and possibly SELinux context, then
+  do not modify the destination at all.
+
+  ls --color now highlights hard linked files, too
+
+  stat -f recognizes the Lustre file system type
+
+** Bug fixes
+
+  chgrp, chmod, chown --silent (--quiet, -f) no longer print some diagnostics
+  [bug introduced in coreutils-5.1]
+
+  cp uses much less memory in some situations
+
+  cp -a now correctly tries to preserve SELinux context (announced in 6.9.90),
+  doesn't inform about failure, unlike with --preserve=all
+
+  du --files0-from=FILE no longer reads all of FILE into RAM before
+  processing the first file name
+
+  seq 9223372036854775807 9223372036854775808 now prints only two numbers
+  on systems with extended long double support and good library support.
+  Even with this patch, on some systems, it still produces invalid output,
+  from 3 to at least 1026 lines long. [bug introduced in coreutils-6.11]
+
+  seq -w now accounts for a decimal point added to the last number
+  to correctly print all numbers to the same width.
+
+  wc --files0-from=FILE no longer reads all of FILE into RAM, before
+  processing the first file name, unless the list of names is known
+  to be small enough.
+
+** Changes in behavior
+
+  cp and mv: the --reply={yes,no,query} option has been removed.
+  Using it has elicited a warning for the last three years.
+
+  dd: user specified offsets that are too big are handled better.
+  Previously, erroneous parameters to skip and seek could result
+  in redundant reading of the file with no warnings or errors.
+
+  du: -H (initially equivalent to --si) is now equivalent to
+  --dereference-args, and thus works as POSIX requires
+
+  shred: now does 3 overwrite passes by default rather than 25.
+
+  ls -l now marks SELinux-only files with the less obtrusive '.',
+  rather than '+'.  A file with any other combination of MAC and ACL
+  is still marked with a '+'.
+
+
+* Noteworthy changes in release 7.0 (2008-10-05) [beta]
+
+** New programs
+
+  timeout: Run a command with bounded time.
+  truncate: Set the size of a file to a specified size.
+
+** New features
+
+  chgrp, chmod, chown, chcon, du, rm: now all display linear performance,
+  even when operating on million-entry directories on ext3 and ext4 file
+  systems.  Before, they would exhibit O(N^2) performance, due to linear
+  per-entry seek time cost when operating on entries in readdir order.
+  Rm was improved directly, while the others inherit the improvement
+  from the newer version of fts in gnulib.
+
+  comm now verifies that the inputs are in sorted order.  This check can
+  be turned off with the --nocheck-order option.
+
+  comm accepts new option, --output-delimiter=STR, that allows specification
+  of an output delimiter other than the default single TAB.
+
+  cp and mv: the deprecated --reply=X option is now also undocumented.
+
+  dd accepts iflag=fullblock to make it accumulate full input blocks.
+  With this new option, after a short read, dd repeatedly calls read,
+  until it fills the incomplete block, reaches EOF, or encounters an error.
+
+  df accepts a new option --total, which produces a grand total of all
+  arguments after all arguments have been processed.
+
+  If the GNU MP library is available at configure time, factor and
+  expr support arbitrarily large numbers.  Pollard's rho algorithm is
+  used to factor large numbers.
+
+  install accepts a new option --strip-program to specify the program used to
+  strip binaries.
+
+  ls now colorizes files with capabilities if libcap is available
+
+  ls -v now uses filevercmp function as sort predicate (instead of strverscmp)
+
+  md5sum now accepts the new option, --quiet, to suppress the printing of
+  'OK' messages.  sha1sum, sha224sum, sha384sum, and sha512sum accept it, too.
+
+  sort accepts a new option, --files0-from=F, that specifies a file
+  containing a null-separated list of files to sort.  This list is used
+  instead of filenames passed on the command-line to avoid problems with
+  maximum command-line (argv) length.
+
+  sort accepts a new option --batch-size=NMERGE, where NMERGE
+  represents the maximum number of inputs that will be merged at once.
+  When processing more than NMERGE inputs, sort uses temporary files.
+
+  sort accepts a new option --version-sort (-V, --sort=version),
+  specifying that ordering is to be based on filevercmp.
+
+** Bug fixes
+
+  chcon --verbose now prints a newline after each message
+
+  od no longer suffers from platform bugs in printf(3).  This is
+  probably most noticeable when using 'od -tfL' to print long doubles.
+
+  seq -0.1 0.1 2 now prints 2,0 when locale's decimal point is ",".
+  Before, it would mistakenly omit the final number in that example.
+
+  shuf honors the --zero-terminated (-z) option, even with --input-range=LO-HI
+
+  shuf --head-count is now correctly documented.  The documentation
+  previously claimed it was called --head-lines.
+
+** Improvements
+
+  Improved support for access control lists (ACLs): On MacOS X, Solaris 7..10,
+  HP-UX 11, Tru64, AIX, IRIX 6.5, and Cygwin, "ls -l" now displays the presence
+  of an ACL on a file via a '+' sign after the mode, and "cp -p" copies ACLs.
+
+  join has significantly better performance due to better memory management
+
+  ls now uses constant memory when not sorting and using one_per_line format,
+  no matter how many files are in a given directory
+
+  od now aligns fields across lines when printing multiple -t
+  specifiers, and no longer prints fields that resulted entirely from
+  padding the input out to the least common multiple width.
+
+** Changes in behavior
+
+  stat's --context (-Z) option has always been a no-op.
+  Now it evokes a warning that it is obsolete and will be removed.
+
+
+* Noteworthy changes in release 6.12 (2008-05-31) [stable]
+
+** Bug fixes
+
+  chcon, runcon: --help output now includes the bug-reporting address
+
+  cp -p copies permissions more portably.  For example, on MacOS X 10.5,
+  "cp -p some-fifo some-file" no longer fails while trying to copy the
+  permissions from the some-fifo argument.
+
+  id with no options now prints the SELinux context only when invoked
+  with no USERNAME argument.
+
+  id and groups once again print the AFS-specific nameless group-ID (PAG).
+  Printing of such large-numbered, kernel-only (not in /etc/group) group-IDs
+  was suppressed in 6.11 due to ignorance that they are useful.
+
+  uniq: avoid subtle field-skipping malfunction due to isblank misuse.
+  In some locales on some systems, isblank(240) (aka &nbsp) is nonzero.
+  On such systems, uniq --skip-fields=N would fail to skip the proper
+  number of fields for some inputs.
+
+  tac: avoid segfault with --regex (-r) and multiple files, e.g.,
+  "echo > x; tac -r x x".  [bug present at least in textutils-1.8b, from 1992]
+
+** Changes in behavior
+
+  install once again sets SELinux context, when possible
+  [it was deliberately disabled in 6.9.90]
+
+
+* Noteworthy changes in release 6.11 (2008-04-19) [stable]
+
+** Bug fixes
+
+  configure --enable-no-install-program=groups now works.
+
+  "cp -fR fifo E" now succeeds with an existing E.  Before this fix, using
+  -fR to copy a fifo or "special" file onto an existing file would fail
+  with EEXIST.  Now, it once again unlinks the destination before trying
+  to create the destination file.  [bug introduced in coreutils-5.90]
+
+  dd once again works with unnecessary options like if=/dev/stdin and
+  of=/dev/stdout.  [bug introduced in fileutils-4.0h]
+
+  id now uses getgrouplist, when possible.  This results in
+  much better performance when there are many users and/or groups.
+
+  ls no longer segfaults on files in /proc when linked with an older version
+  of libselinux.  E.g., ls -l /proc/sys would dereference a NULL pointer.
+
+  md5sum would segfault for invalid BSD-style input, e.g.,
+  echo 'MD5 (' | md5sum -c -  Now, md5sum ignores that line.
+  sha1sum, sha224sum, sha384sum, and sha512sum are affected, too.
+  [bug introduced in coreutils-5.1.0]
+
+  md5sum -c would accept a NUL-containing checksum string like "abcd\0..."
+  and would unnecessarily read and compute the checksum of the named file,
+  and then compare that checksum to the invalid one: guaranteed to fail.
+  Now, it recognizes that the line is not valid and skips it.
+  sha1sum, sha224sum, sha384sum, and sha512sum are affected, too.
+  [bug present in the original version, in coreutils-4.5.1, 1995]
+
+  "mkdir -Z x dir" no longer segfaults when diagnosing invalid context "x"
+  mkfifo and mknod would fail similarly.  Now they're fixed.
+
+  mv would mistakenly unlink a destination file before calling rename,
+  when the destination had two or more hard links.  It no longer does that.
+  [bug introduced in coreutils-5.3.0]
+
+  "paste -d'\' file" no longer overruns memory (heap since coreutils-5.1.2,
+  stack before then) [bug present in the original version, in 1992]
+
+  "pr -e" with a mix of backspaces and TABs no longer corrupts the heap
+  [bug present in the original version, in 1992]
+
+  "ptx -F'\' long-file-name" would overrun a malloc'd buffer and corrupt
+  the heap.  That was triggered by a lone backslash (or odd number of them)
+  at the end of the option argument to --flag-truncation=STRING (-F),
+  --word-regexp=REGEXP (-W), or --sentence-regexp=REGEXP (-S).
+
+  "rm -r DIR" would mistakenly declare to be "write protected" -- and
+  prompt about -- full DIR-relative names longer than MIN (PATH_MAX, 8192).
+
+  "rmdir --ignore-fail-on-non-empty" detects and ignores the failure
+  in more cases when a directory is empty.
+
+  "seq -f % 1" would issue the erroneous diagnostic "seq: memory exhausted"
+  rather than reporting the invalid string format.
+  [bug introduced in coreutils-6.0]
+
+** New features
+
+  join now verifies that the inputs are in sorted order.  This check can
+  be turned off with the --nocheck-order option.
+
+  sort accepts the new option --sort=WORD, where WORD can be one of
+  general-numeric, month, numeric or random.  These are equivalent to the
+  options --general-numeric-sort/-g, --month-sort/-M, --numeric-sort/-n
+  and --random-sort/-R, resp.
+
+** Improvements
+
+  id and groups work around an AFS-related bug whereby those programs
+  would print an invalid group number, when given no user-name argument.
+
+  ls --color no longer outputs unnecessary escape sequences
+
+  seq gives better diagnostics for invalid formats.
+
+** Portability
+
+  rm now works properly even on systems like BeOS and Haiku,
+  which have negative errno values.
+
+** Consistency
+
+  install, mkdir, rmdir and split now write --verbose output to stdout,
+  not to stderr.
+
+
+* Noteworthy changes in release 6.10 (2008-01-22) [stable]
+
+** Bug fixes
+
+  Fix a non-portable use of sed in configure.ac.
+  [bug introduced in coreutils-6.9.92]
+
+
+* Noteworthy changes in release 6.9.92 (2008-01-12) [beta]
+
+** Bug fixes
+
+  cp --parents no longer uses uninitialized memory when restoring the
+  permissions of a just-created destination directory.
+  [bug introduced in coreutils-6.9.90]
+
+  tr's case conversion would fail in a locale with differing numbers
+  of lower case and upper case characters.  E.g., this would fail:
+  env LC_CTYPE=en_US.ISO-8859-1 tr '[:upper:]' '[:lower:]'
+  [bug introduced in coreutils-6.9.90]
+
+** Improvements
+
+  "touch -d now writable-but-owned-by-someone-else" now succeeds
+  whenever that same command would succeed without "-d now".
+  Before, it would work fine with no -d option, yet it would
+  fail with the ostensibly-equivalent "-d now".
+
+
+* Noteworthy changes in release 6.9.91 (2007-12-15) [beta]
+
+** Bug fixes
+
+  "ls -l" would not output "+" on SELinux hosts unless -Z was also given.
+
+  "rm" would fail to unlink a non-directory when run in an environment
+  in which the user running rm is capable of unlinking a directory.
+  [bug introduced in coreutils-6.9]
+
+
+* Noteworthy changes in release 6.9.90 (2007-12-01) [beta]
+
+** New programs
+
+  arch: equivalent to uname -m, not installed by default
+  But don't install this program on Solaris systems.
+
+  chcon: change the SELinux security context of a file
+
+  mktemp: create a temporary file or directory (or names)
+
+  runcon: run a program in a different SELinux security context
+
+** Programs no longer installed by default
+
+  hostname, su
+
+** Changes in behavior
+
+  cp, by default, refuses to copy through a dangling destination symlink
+  Set POSIXLY_CORRECT if you require the old, risk-prone behavior.
+
+  pr -F no longer suppresses the footer or the first two blank lines in
+  the header.  This is for compatibility with BSD and POSIX.
+
+  tr now warns about an unescaped backslash at end of string.
+  The tr from coreutils-5.2.1 and earlier would fail for such usage,
+  and Solaris' tr ignores that final byte.
+
+** New features
+
+  Add SELinux support, based on the patch from Fedora:
+  * cp accepts new --preserve=context option.
+  * "cp -a" works with SELinux:
+  Now, cp -a attempts to preserve context, but failure to do so does
+  not change cp's exit status.  However "cp --preserve=context" is
+  similar, but failure *does* cause cp to exit with nonzero status.
+  * install accepts new "-Z, --context=C" option.
+  * id accepts new "-Z" option.
+  * stat honors the new %C format directive: SELinux security context string
+  * ls accepts a slightly modified -Z option.
+  * ls: contrary to Fedora version, does not accept --lcontext and --scontext
+
+  The following commands and options now support the standard size
+  suffixes kB, M, MB, G, GB, and so on for T, P, Y, Z, and Y:
+  head -c, head -n, od -j, od -N, od -S, split -b, split -C,
+  tail -c, tail -n.
+
+  cp -p tries to preserve the GID of a file even if preserving the UID
+  is not possible.
+
+  uniq accepts a new option: --zero-terminated (-z).  As with the sort
+  option of the same name, this makes uniq consume and produce
+  NUL-terminated lines rather than newline-terminated lines.
+
+  wc no longer warns about character decoding errors in multibyte locales.
+  This means for example that "wc /bin/sh" now produces normal output
+  (though the word count will have no real meaning) rather than many
+  error messages.
+
+** New build options
+
+  By default, "make install" no longer attempts to install (or even build) su.
+  To change that, use ./configure --enable-install-program=su.
+  If you also want to install the new "arch" program, do this:
+  ./configure --enable-install-program=arch,su.
+
+  You can inhibit the compilation and installation of selected programs
+  at configure time.  For example, to avoid installing "hostname" and
+  "uptime", use ./configure --enable-no-install-program=hostname,uptime
+  Note: currently, "make check" passes, even when arch and su are not
+  built (that's the new default).  However, if you inhibit the building
+  and installation of other programs, don't be surprised if some parts
+  of "make check" fail.
+
+** Remove deprecated options
+
+  df no longer accepts the --kilobytes option.
+  du no longer accepts the --kilobytes or --megabytes options.
+  ls no longer accepts the --kilobytes option.
+  ptx longer accepts the --copyright option.
+  who no longer accepts -i or --idle.
+
+** Improved robustness
+
+  ln -f can no longer silently clobber a just-created hard link.
+  In some cases, ln could be seen as being responsible for data loss.
+  For example, given directories a, b, c, and files a/f and b/f, we
+  should be able to do this safely: ln -f a/f b/f c && rm -f a/f b/f
+  However, before this change, ln would succeed, and thus cause the
+  loss of the contents of a/f.
+
+  stty no longer silently accepts certain invalid hex values
+  in its 35-colon command-line argument
+
+** Bug fixes
+
+  chmod no longer ignores a dangling symlink.  Now, chmod fails
+  with a diagnostic saying that it cannot operate on such a file.
+  [bug introduced in coreutils-5.1.0]
+
+  cp attempts to read a regular file, even if stat says it is empty.
+  Before, "cp /proc/cpuinfo c" would create an empty file when the kernel
+  reports stat.st_size == 0, while "cat /proc/cpuinfo > c" would "work",
+  and create a nonempty one. [bug introduced in coreutils-6.0]
+
+  cp --parents no longer mishandles symlinks to directories in file
+  name components in the source, e.g., "cp --parents symlink/a/b d"
+  no longer fails.  Also, 'cp' no longer considers a destination
+  symlink to be the same as the referenced file when copying links
+  or making backups.  For example, if SYM is a symlink to FILE,
+  "cp -l FILE SYM" now reports an error instead of silently doing
+  nothing.  The behavior of 'cp' is now better documented when the
+  destination is a symlink.
+
+  "cp -i --update older newer" no longer prompts; same for mv
+
+  "cp -i" now detects read errors on standard input, and no longer consumes
+  too much seekable input; same for ln, install, mv, and rm.
+
+  cut now diagnoses a range starting with zero (e.g., -f 0-2) as invalid;
+  before, it would treat it as if it started with 1 (-f 1-2).
+
+  "cut -f 2-0" now fails; before, it was equivalent to "cut -f 2-"
+
+  cut now diagnoses the '-' in "cut -f -" as an invalid range, rather
+  than interpreting it as the unlimited range, "1-".
+
+  date -d now accepts strings of the form e.g., 'YYYYMMDD +N days',
+  in addition to the usual 'YYYYMMDD N days'.
+
+  du -s now includes the size of any stat'able-but-inaccessible directory
+  in the total size.
+
+  du (without -s) prints whatever it knows of the size of an inaccessible
+  directory.  Before, du would print nothing for such a directory.
+
+  ls -x DIR would sometimes output the wrong string in place of the
+  first entry.  [introduced in coreutils-6.8]
+
+  ls --color would mistakenly color a dangling symlink as if it were
+  a regular symlink.  This would happen only when the dangling symlink
+  was not a command-line argument and in a directory with d_type support.
+  [introduced in coreutils-6.0]
+
+  ls --color, (with a custom LS_COLORS envvar value including the
+  ln=target attribute) would mistakenly output the string "target"
+  before the name of each symlink.  [introduced in coreutils-6.0]
+
+  od's --skip (-j) option now works even when the kernel says that a
+  nonempty regular file has stat.st_size = 0.  This happens at least
+  with files in /proc and linux-2.6.22.
+
+  "od -j L FILE" had a bug: when the number of bytes to skip, L, is exactly
+  the same as the length of FILE, od would skip *no* bytes.  When the number
+  of bytes to skip is exactly the sum of the lengths of the first N files,
+  od would skip only the first N-1 files. [introduced in textutils-2.0.9]
+
+  ./printf %.10000000f 1 could get an internal ENOMEM error and generate
+  no output, yet erroneously exit with status 0.  Now it diagnoses the error
+  and exits with nonzero status.  [present in initial implementation]
+
+  seq no longer mishandles obvious cases like "seq 0 0.000001 0.000003",
+  so workarounds like "seq 0 0.000001 0.0000031" are no longer needed.
+
+  seq would mistakenly reject some valid format strings containing %%,
+  and would mistakenly accept some invalid ones. e.g., %g%% and %%g, resp.
+
+  "seq .1 .1" would mistakenly generate no output on some systems
+
+  Obsolete sort usage with an invalid ordering-option character, e.g.,
+  "env _POSIX2_VERSION=199209 sort +1x" no longer makes sort free an
+  invalid pointer [introduced in coreutils-6.5]
+
+  sorting very long lines (relative to the amount of available memory)
+  no longer provokes unaligned memory access
+
+  split --line-bytes=N (-C N) no longer creates an empty file
+  [this bug is present at least as far back as textutils-1.22 (Jan, 1997)]
+
+  tr -c no longer aborts when translating with Set2 larger than the
+  complement of Set1.  [present in the original version, in 1992]
+
+  tr no longer rejects an unmatched [:lower:] or [:upper:] in SET1.
+  [present in the original version]
+
+
+* Noteworthy changes in release 6.9 (2007-03-22) [stable]
+
+** Bug fixes
+
+  cp -x (--one-file-system) would fail to set mount point permissions
+
+  The default block size and output format for df -P are now unaffected by
+  the DF_BLOCK_SIZE, BLOCK_SIZE, and BLOCKSIZE environment variables.  It
+  is still affected by POSIXLY_CORRECT, though.
+
+  Using pr -m -s (i.e. merging files, with TAB as the output separator)
+  no longer inserts extraneous spaces between output columns.
+
+* Noteworthy changes in release 6.8 (2007-02-24) [not-unstable]
+
+** Bug fixes
+
+  chgrp, chmod, and chown now honor the --preserve-root option.
+  Before, they would warn, yet continuing traversing and operating on /.
+
+  chmod no longer fails in an environment (e.g., a chroot) with openat
+  support but with insufficient /proc support.
+
+  "cp --parents F/G D" no longer creates a directory D/F when F is not
+  a directory (and F/G is therefore invalid).
+
+  "cp --preserve=mode" would create directories that briefly had
+  too-generous permissions in some cases.  For example, when copying a
+  directory with permissions 777 the destination directory might
+  temporarily be setgid on some file systems, which would allow other
+  users to create subfiles with the same group as the directory.  Fix
+  similar problems with 'install' and 'mv'.
+
+  cut no longer dumps core for usage like "cut -f2- f1 f2" with two or
+  more file arguments.  This was due to a double-free bug, introduced
+  in coreutils-5.3.0.
+
+  dd bs= operands now silently override any later ibs= and obs=
+  operands, as POSIX and tradition require.
+
+  "ls -FRL" always follows symbolic links on Linux.  Introduced in
+  coreutils-6.0.
+
+  A cross-partition "mv /etc/passwd ~" (by non-root) now prints
+  a reasonable diagnostic.  Before, it would print this:
+  "mv: cannot remove `/etc/passwd': Not a directory".
+
+  pwd and "readlink -e ." no longer fail unnecessarily when a parent
+  directory is unreadable.
+
+  rm (without -f) could prompt when it shouldn't, or fail to prompt
+  when it should, when operating on a full name longer than 511 bytes
+  and getting an ENOMEM error while trying to form the long name.
+
+  rm could mistakenly traverse into the wrong directory under unusual
+  conditions: when a full name longer than 511 bytes specifies a search-only
+  directory, and when forming that name fails with ENOMEM, rm would attempt
+  to open a truncated-to-511-byte name with the first five bytes replaced
+  with "[...]".  If such a directory were to actually exist, rm would attempt
+  to remove it.
+
+  "rm -rf /etc/passwd" (run by non-root) now prints a diagnostic.
+  Before it would print nothing.
+
+  "rm --interactive=never F" no longer prompts for an unwritable F
+
+  "rm -rf D" would emit an misleading diagnostic when failing to
+  remove a symbolic link within the unwritable directory, D.
+  Introduced in coreutils-6.0.  Similarly, when a cross-partition
+  "mv" fails because the source directory is unwritable, it now gives
+  a reasonable diagnostic.  Before, this would print
+    $ mkdir /tmp/x; touch /tmp/x/y; chmod -w /tmp/x;
+    $ test $(stat -c %d /tmp/x) -ne $(stat -c %d .) && mv /tmp/x/y .
+    mv: cannot remove `/tmp/x/y': Not a directory
+  Now it prints this:
+    mv: cannot remove `/tmp/x/y': Permission denied.
+
+** New features
+
+  sort's new --compress-program=PROG option specifies a compression
+  program to use when writing and reading temporary files.
+  This can help save both time and disk space when sorting large inputs.
+
+  sort accepts the new option -C, which acts like -c except no diagnostic
+  is printed.  Its --check option now accepts an optional argument, and
+  --check=quiet and --check=silent are now aliases for -C, while
+  --check=diagnose-first is an alias for -c or plain --check.
+
+
+* Noteworthy changes in release 6.7 (2006-12-08) [stable]
+
+** Bug fixes
+
+  When cp -p copied a file with special mode bits set, the same bits
+  were set on the copy even when ownership could not be preserved.
+  This could result in files that were setuid to the wrong user.
+  To fix this, special mode bits are now set in the copy only if its
+  ownership is successfully preserved.  Similar problems were fixed
+  with mv when copying across file system boundaries.  This problem
+  affects all versions of coreutils through 6.6.
+
+  cp --preserve=ownership would create output files that temporarily
+  had too-generous permissions in some cases.  For example, when
+  copying a file with group A and mode 644 into a group-B sticky
+  directory, the output file was briefly readable by group B.
+  Fix similar problems with cp options like -p that imply
+  --preserve=ownership, with install -d when combined with either -o
+  or -g, and with mv when copying across file system boundaries.
+  This bug affects all versions of coreutils through 6.6.
+
+  du --one-file-system (-x) would skip subdirectories of any directory
+  listed as second or subsequent command line argument.  This bug affects
+  coreutils-6.4, 6.5 and 6.6.
+
+
+* Noteworthy changes in release 6.6 (2006-11-22) [stable]
+
+** Bug fixes
+
+  ls would segfault (dereference a NULL pointer) for a file with a
+  nameless group or owner.  This bug was introduced in coreutils-6.5.
+
+  A bug in the latest official m4/gettext.m4 (from gettext-0.15)
+  made configure fail to detect gettext support, due to the unusual
+  way in which coreutils uses AM_GNU_GETTEXT.
+
+** Improved robustness
+
+  Now, du (and the other fts clients: chmod, chgrp, chown) honor a
+  trailing slash in the name of a symlink-to-directory even on
+  Solaris 9, by working around its buggy fstatat implementation.
+
+
+* Major changes in release 6.5 (2006-11-19) [stable]
+
+** Bug fixes
+
+  du (and the other fts clients: chmod, chgrp, chown) would exit early
+  when encountering an inaccessible directory on a system with native
+  openat support (i.e., linux-2.6.16 or newer along with glibc-2.4
+  or newer).  This bug was introduced with the switch to gnulib's
+  openat-based variant of fts, for coreutils-6.0.
+
+  "ln --backup f f" now produces a sensible diagnostic
+
+** New features
+
+  rm accepts a new option: --one-file-system
+
+
 * Major changes in release 6.4 (2006-10-22) [stable]
 
 ** Bug fixes
@@ -1713,8 +2562,7 @@ packages, see ./old/*/NEWS.
 
 ========================================================================
 
-Copyright (C) 2001, 2002, 2003, 2004, 2005, 2006 Free Software
-Foundation, Inc.
+Copyright (C) 2001-2009 Free Software Foundation, Inc.
 
 Permission is granted to copy, distribute and/or modify this document
 under the terms of the GNU Free Documentation License, Version 1.2 or

README

@@ -7,18 +7,21 @@ arbitrary limits.
 
 The programs that can be built with this package are:
 
-  [ base64 basename cat chgrp chmod chown chroot cksum comm cp csplit cut date
-  dd df dir dircolors dirname du echo env expand expr factor false fmt fold
-  ginstall groups head hostid hostname id join kill link ln logname ls
-  md5sum mkdir mkfifo mknod mv nice nl nohup od paste pathchk pinky pr
-  printenv printf ptx pwd readlink rm rmdir seq sha1sum sha224sum sha256sum
-  sha384sum sha512sum shred shuf sleep sort split stat stty su sum sync tac
-  tail tee test touch tr true tsort tty uname unexpand uniq unlink uptime
-  users vdir wc who whoami yes
+  [ arch base64 basename cat chcon chgrp chmod chown chroot cksum comm cp
+  csplit cut date dd df dir dircolors dirname du echo env expand expr
+  factor false fmt fold groups head hostid hostname id install join kill
+  link ln logname ls md5sum mkdir mkfifo mknod mktemp mv nice nl nohup
+  od paste pathchk pinky pr printenv printf ptx pwd readlink rm rmdir
+  runcon seq sha1sum sha224sum sha256sum sha384sum sha512sum shred shuf
+  sleep sort split stat stdbuf stty su sum sync tac tail tee test timeout
+  touch tr true truncate tsort tty uname unexpand uniq unlink uptime users
+  vdir wc who whoami yes
 
 See the file NEWS for a list of major changes in the current release.
 
-See the file INSTALL for compilation and installation instructions.
+If you obtained this file as part of a "git clone", then see the
+README-hacking file.  If this file came to you as part of a tar archive,
+then see the file INSTALL for compilation and installation instructions.
 
 These programs are intended to conform to POSIX (with BSD and other
 extensions), like the rest of the GNU system.  By default they conform
@@ -38,7 +41,7 @@ Special thanks to Paul Eggert, Brian Matthews, Bruce Evans, Karl Berry,
 Kaveh Ghazi, and François Pinard for help with debugging and porting
 these programs.  Many thanks to all of the people who have taken the
 time to submit problem reports and fixes.  All contributed changes are
-attributed in the ChangeLog files.
+attributed in the commit logs.
 
 And thanks to the following people who have provided accounts for
 portability testing on many different types of systems: Bob Proulx,
@@ -55,9 +58,28 @@ and from the corresponding --help usage message.  Patches to the template
 files (man/*.x) are welcome.  However, the authoritative documentation
 is in texinfo form in the doc directory.
 
-If you run the tests on a SunOS4.1.4 system, expect the ctime-part of
-the ls `time-1' test to fail.  I believe that is due to a bug in the
-way Sun implemented link(2) and chmod(2).
+
+*****************************************
+On Mac OS X 10.5.1 (Darwin 9.1), test failure
+-----------------------------------------
+
+Mac OS X 10.5.1 (Darwin 9.1) provides only partial (and incompatible)
+ACL support, so although "./configure && make" succeeds, "make check"
+exposes numerous failures.  The solution is to turn off ACL support
+manually via "./configure --disable-acl".  For details, see
+<http://thread.gmane.org/gmane.comp.gnu.coreutils.bugs/12292/focus=12318>.
+
+
+*****************************************
+Test failure with NLS and gettext <= 0.17
+-----------------------------------------
+
+Due to a conflict between libintl.h and gnulib's new xprintf module,
+when you configure with NLS support, and with a gettext installation
+older than 0.17.1 (not yet released, at the time of this writing),
+then some tests fail, at least on NetBSD 1.6.  To work around it in
+the mean time, you can configure with --disable-nls.  For details,
+see <http://thread.gmane.org/gmane.comp.lib.gnulib.bugs/12015/>.
 
 
 ***********************
@@ -70,11 +92,15 @@ compiler, due to the use of declarations after non-declaration statements
 in several files in src/.  There is code in configure to find and, if
 possible, enable an appropriate compiler.  However, if configure doesn't
 find a C99 compiler, it continues nonetheless, and your build will fail.
-If that happens, simply apply the included patch using the following
+If that happens, simply[*] apply the included patch using the following
 command, and then run make again:
 
   cd src && patch < c99-to-c89.diff
 
+[*] however, as of coreutils-7.1, the "c99-to-c89.diff" file is no longer
+maintained, so even if the patches still apply, the result will be an
+incomplete conversion.  It's been 10 years.  Get a decent compiler! ;-)
+
 
 ***********************
 HPUX 11.x build failure
@@ -97,6 +123,18 @@ Here is one possible patch to correct the problem:
 +#ifndef __LP64__
 
 
+************************
+OSF/1 4.0d build failure
+------------------------
+
+If you use /usr/bin/make on an OSF/1 4.0d system, it will fail due
+to the presence of the "[" target.  That version of make appears to
+treat "[" as some syntax relating to locks.  To work around that,
+the best solution is to use GNU make.  Otherwise, simply remove
+all mention of "[$(EXEEXT)" from src/Makefile.
+
+
+
 **********************
 Running tests as root:
 ----------------------
@@ -112,7 +150,7 @@ I find that it is best to unpack and build as a non-privileged
 user, and then to run the following command as that user in order
 to run the privilege-requiring tests:
 
-  sudo env NON_ROOT_USERNAME=$USER make -k check
+  sudo env PATH="$PATH" NON_ROOT_USERNAME=$USER make -k check-root
 
 If you can run the tests as root, please do so and report any
 problems.  We get much less test coverage in that mode, and it's
@@ -127,17 +165,17 @@ Reporting bugs:
 IMPORTANT: if you take the time to report a test failure,
 please be sure to include the output of running `make check'
 in verbose mode for each failing test.  For example,
-if the test that fails is tests/mv/hard-link-1, then you
-would run this command:
+if the test that fails is tests/misc/df, then you would
+run this command:
 
-  env VERBOSE=yes make check -C tests/mv TESTS=hard-link-1 >> log 2>&1
+  (cd tests && make check TESTS=misc/df VERBOSE=yes) >> log 2>&1
 
-For some tests, you can get even more detail by including
-DEBUG=yes in the environment:
+For some tests, you can get even more detail by adding DEBUG=yes.
+Then include the contents of the file `log' in your bug report.
 
-  env DEBUG=yes VERBOSE=yes make check -C tests/mv TESTS=hard-link-1 >> log 2>&1
-
-and then include the contents of the file `log' in your bug report.
+Send bug reports, questions, comments, etc. to bug-coreutils@gnu.org.
+If you would like to suggest a patch, see the files README-hacking
+and HACKING for tips.
 
 ***************************************
 
@@ -151,14 +189,13 @@ If you sent a complete patch and, after a couple weeks you haven't
 received any acknowledgement, please ping us.  A complete patch includes
 a well-written ChangeLog entry, unified (diff -u format) diffs relative
 to the most recent test release (or, better, relative to the latest
-sources in the CVS repository), an explanation for why the patch is
+sources in the public repository), an explanation for why the patch is
 necessary or useful, and if at all possible, enough information to
 reproduce whatever problem prompted it.  Plus, you'll earn lots of
 karma if you include a test case to exercise any bug(s) you fix.
-Instructions for checking out the latest source via CVS are here:
-
-  http://savannah.gnu.org/cvs/?group=coreutils
+Here are instructions for checking out the latest development sources:
 
+  http://savannah.gnu.org/git/?group=coreutils
 
 If your patch adds a new feature, please try to get some sort of consensus
 that it is a worthwhile change.  One way to do that is to send mail to
@@ -176,13 +213,7 @@ subtle bugs.
 WARNING:  If you modify files like configure.in, m4/*.m4, aclocal.m4,
 or any Makefile.am, then don't be surprised if what gets regenerated no
 longer works.  To make things work, you'll have to be using appropriate
-versions of automake and autoconf.  As for what versions are `appropriate',
-use the versions of
-
-  * autoconf specified via AC_PREREQ in m4/jm-macros.m4
-  * automake specified via AM_INIT_AUTOMAKE in configure.ac
-
-Usually it's fine to use versions that are newer than those specified.
+versions of the tools listed in bootstrap.conf's buildreq string.
 
 All of these programs except `test' recognize the `--version' option.
 When reporting bugs, please include in the subject line both the package
@@ -198,8 +229,7 @@ the address on the last line of --help output.
 
 ========================================================================
 
-Copyright (C) 1998, 2002, 2003, 2004, 2005, 2006 Free Software
-Foundation, Inc.
+Copyright (C) 1998, 2002-2009 Free Software Foundation, Inc.
 
 Permission is granted to copy, distribute and/or modify this document
 under the terms of the GNU Free Documentation License, Version 1.2 or

README-cvs

@@ -1,70 +0,0 @@
--*- outline -*-
-
-These notes intend to help people working on the CVS version of
-this package.
-
-* Requirements
-
-Only the sources are installed in the CVS repository (to ease the
-maintenance, merges etc.), therefore you will have to get the latest
-stable versions of the maintainer tools we depend upon, including:
-
-- Automake <http://www.gnu.org/software/automake/>
-- Autoconf <http://www.gnu.org/software/autoconf/>
-- Bison <http://www.gnu.org/software/bison/>
-- Gettext <http://www.gnu.org/software/gettext/>
-- Gzip <http://www.gnu.org/software/gzip/>
-- Tar <http://www.gnu.org/software/tar/>
-- Wget <http://www.gnu.org/software/wget/>
-
-As of this writing, the latest stable version of Gzip is 1.2.4 but we
-suggest using test version 1.3.5 (or later, if one becomes available).
-
-Valgrind <http://valgrind.org/> is also highly recommended, if
-Valgrind supports your architecture.
-
-Only building the initial full source tree will be a bit painful,
-later, a plain `cvs update -P && make' should be sufficient.
-
-* First CVS checkout
-
-Obviously, if you are reading these notes, you did manage to check out
-this package from CVS.  The next step is to get other files needed to
-build, which are extracted from other source packages:
-
-	$ ./bootstrap
-
-And there you are!  Just
-
-	$ ./configure
-	$ make
-	$ make check
-
-At this point, there should be no difference between your local copy,
-and the CVS master copy:
-
-	$ cvs diff
-
-should output no difference.
-
-Enjoy!
-
------
-
-Copyright (C) 2002, 2003, 2004, 2005, 2006 Free Software Foundation,
-Inc.
-
-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, 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, write to the Free Software
-Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
-02110-1301, USA.

README-hacking

@@ -0,0 +1,70 @@
+-*- outline -*-
+
+These notes intend to help people working on the checked-out sources.
+These requirements do not apply when building from a distribution tarball.
+See also HACKING for more detailed coreutils contribution guidelines.
+
+* Requirements
+
+We've opted to keep only the highest-level sources in the GIT repository.
+This eases our maintenance burden, (fewer merges etc.), but imposes more
+requirements on anyone wishing to build from the just-checked-out sources.
+Note the requirements to build the released archive are much less and
+are just the requirements of the standard ./configure && make procedure.
+Specific development tools and versions will be checked for and listed by
+the bootstrap script.  See README-prereq for specific notes on obtaining
+these prerequisite tools.
+
+Valgrind <http://valgrind.org/> is also highly recommended, if
+Valgrind supports your architecture. See also README-valgrind.
+
+While building from a just-cloned source tree may require installing a
+few prerequisites, later, a plain `git pull && make' should be sufficient.
+
+* First GIT checkout
+
+You can get a copy of the source repository like this:
+
+        $ git clone git://git.sv.gnu.org/coreutils
+        $ cd coreutils
+
+The next step is to get and check other files needed to build,
+which are extracted from other source packages:
+
+        $ ./bootstrap
+
+And there you are!  Just
+
+        $ ./configure #[--enable-gcc-warnings]
+        $ make
+        $ make check
+
+At this point, there should be no difference between your local copy,
+and the GIT master copy:
+
+        $ git diff
+
+should output no difference.
+
+Enjoy!
+
+-----
+
+Copyright (C) 2002-2009 Free Software Foundation, Inc.
+
+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 3 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 <http://www.gnu.org/licenses/>.
+
+Local Variables:
+indent-tabs-mode: nil
+End:

README-package-renamed-to-coreutils

@@ -1,6 +1,9 @@
 As of 2002-09-01, the GNU fileutils, textutils, and sh-utils
 packages have been merged into one, called the GNU coreutils.
 See http://www.gnu.org/software/coreutils/ for a description.
+Here's the FAQ list:
+
+  http://www.gnu.org/software/coreutils/faq/
 
 For information on the mailing lists associated with the
 coreutils package, see these:
@@ -10,4 +13,6 @@ coreutils package, see these:
 
 mailing list archives are here:
 
-  http://mail.gnu.org/pipermail/bug-coreutils/
+  http://news.gmane.org/gmane.comp.gnu.coreutils.announce
+  http://news.gmane.org/gmane.comp.gnu.core-utils.bugs (up to the minute)
+  http://mail.gnu.org/pipermail/bug-coreutils/ (updated every 12 hours)

README-prereq

@@ -0,0 +1,56 @@
+This gives some notes on obtaining the tools required for development.
+I.E. the tools checked for by the bootstrap script and include:
+
+- Autoconf  <http://www.gnu.org/software/autoconf/>
+- Automake  <http://www.gnu.org/software/automake/>
+- Bison     <http://www.gnu.org/software/bison/>
+- Gettext   <http://www.gnu.org/software/gettext/>
+- Git       <http://git.or.cz/>
+- Gperf     <http://www.gnu.org/software/gperf/>
+- Gzip      <http://www.gnu.org/software/gzip/>
+- Perl      <http://www.cpan.org/>
+- Rsync     <http://samba.anu.edu.au/rsync/>
+- Tar       <http://www.gnu.org/software/tar/>
+- Texinfo   <http://www.gnu.org/software/texinfo/>
+
+Note please try to install/build official packages for your system.
+If these are not available then one can make them available only to
+the coreutils build using the following instructions.  Even if the
+official packages for your system are too old, please install them
+as they may be required to build the newer versions.
+
+* autoconf *
+
+  # Note Autoconf 2.62 or newer is needed to build automake-1.11
+  git clone --depth=1 git://git.sv.gnu.org/autoconf.git
+  git checkout v2.62
+  autoreconf -vi
+  ./configure --prefix=$HOME/coreutils/deps
+  make install
+
+* automake *
+
+  # Note help2man is required to build automake fully
+  git clone git://git.sv.gnu.org/automake.git
+  cd automake
+  git checkout -b branch-1.11 --track origin/branch-1.11
+  ./bootstrap
+  ./configure --prefix=$HOME/coreutils/deps
+  make install
+
+coreutils uses XZ utils (successor to LZMA) to create
+a compressed distribution tarball.  Using this feature of Automake
+requires version 1.10a or newer, as well as the xz program itself.
+
+* xz *
+
+  git clone git://ctrl.tukaani.org/xz.git
+  cd xz
+  ./autogen.sh
+  ./configure --prefix=$HOME/coreutils/deps
+  make install
+
+Now we can build coreutils as described in README-hacking
+as long as $PATH starts with $HOME/coreutils/deps/bin, which
+one can set for the current shell like:
+  $ export PATH=$HOME/coreutils/deps/bin:$PATH

README-release

@@ -0,0 +1,98 @@
+Here are most of the steps we (maintainers) follow when making a release.
+
+* start from a clean, up-to-date git directory.
+
+    git checkout master; git pull
+
+* Run ./configure && make maintainer-clean
+
+* Ensure that the desired versions of autoconf, automake, bison, etc.
+  are in your PATH.  See HACKING for the complete list.
+
+* Ensure that you're on "master" with no uncommitted diffs.
+  This should produce no output: git checkout master; git diff
+
+* Make sure your local gnulib directory is up to date.
+
+* Run bootstrap, (assuming your local copy of gnulib is in /gnulib):
+  ./bootstrap --gnulib-srcdir=/gnulib
+
+FIXME: enable excluded programs like arch? to get their manual pages?
+
+* Pre-release testing:
+  On at least one SELinux-enabled (enforcing) and one non-SELinux system,
+    run all tests, both root-only and regular.
+  Run *all* non-root tests, including expensive and very expensive ones i.e.,
+    run this: make -j1 check RUN_VERY_EXPENSIVE_TESTS=yes RUN_EXPENSIVE_TESTS=yes
+
+  Run the root-only tests:
+  sudo env PATH="$PATH" NON_ROOT_USERNAME=$USER make -k check-root
+
+* Run "make distcheck"
+
+* Manually set the date, version number, and [stable/alpha/beta] on
+  line 3 of NEWS, then do e.g.,:
+
+    v=7.3
+    git commit -F <(printf 'version '$v'\n\n* NEWS: Record release date.\n') -a
+    git tag -s -m "coreutils $v" v$v HEAD
+
+* Run the following to create release tarballs.  Your choice selects the
+  corresponding upload-to destination in the emitted gnupload command.
+  The different destinations are specified in cfg.mk.  See the definitions
+  of gnu_ftp_host-{alpha,beta,major}.
+
+    # "TYPE" must be major, beta or alpha
+    make TYPE
+
+* Test the tarball.  copy it to a few odd-ball systems and ensure that
+  it builds and passes all tests.
+
+* While that's happening, write the release announcement that you will
+  soon post.
+
+Once all the builds and tests have passed,
+
+* Run the gnupload command that was suggested by your "make major" run above.
+
+* Wait a few minutes (maybe up to 30?) and then use the release URLs to
+  download all tarball/signature pairs and use gpg --verify to ensure
+  that they're all valid.
+
+* Push the new tag:
+  git push origin tag v<JUST_RELEASED_VERSION_NUMBER>
+
+* Send the gpg-signed announcement mail, e.g.,
+    To: info-gnu@gnu.org, coreutils-announce@gnu.org
+    Cc: coordinator@translationproject.org, bug-coreutils@gnu.org
+    Subject: coreutils-7.1 released [stable]
+
+* Approve the announcement here:
+  http://lists.gnu.org/mailman/admindb/coreutils-announce
+
+* Announce it on Savannah, too:
+  From here:
+    https://savannah.gnu.org/projects/coreutils/
+  click on the "submit news", then write something like the following:
+
+    Subject: coreutils-7.2 released [stable]
+    The announcement is here:
+      http://article.gmane.org/gmane.comp.gnu.core-utils.announce/49
+
+  Then go here to approve it:
+    https://savannah.gnu.org/news/approve.php?group=coreutils
+
+* For non-alpha releases, update the on-line manual at
+
+    http://www.gnu.org/software/coreutils/manual/
+
+  Run `make web-manual', then copy the contents of doc/manual
+  into a CVS checkout of the coreutils manual repository.
+  Also edit coreutils.html (FIXME? why?) before doing a CVS commit.
+
+    CVS_RSH=ssh \
+    cvs -d:ext:$USER@cvs.savannah.gnu.org:/web/coreutils co coreutils
+
+  Be sure to "cvs add -ko" any files that "cvs status" marks with "?".
+  That is necessary whenever a new texinfo node is added.  Each becomes
+  a new file in html_node that must then be "cvs add"ed.

README-valgrind

@@ -1,11 +1,11 @@
 #! /bin/bash
 # Convert this package for use with valgrind.
 
-# Copyright (C) 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
+# Copyright (C) 2002-2006, 2009 Free Software Foundation, Inc.
 
-# This program is free software; you can redistribute it and/or modify
+# 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
+# the Free Software Foundation, either version 3 of the License, or
 # (at your option) any later version.
 
 # This program is distributed in the hope that it will be useful,
@@ -14,9 +14,7 @@
 # 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, write to the Free Software
-# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
-# 02110-1301, USA.
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 # Convert Makefile.am files:
 #  find tests -name Makefile.am | xargs grep -wl PATH|xargs perl -pi -e \
@@ -25,7 +23,7 @@
 # find tests -name Makefile.am|xargs grep -wl PATH|xargs perl -pi -e 's,src/vg,src,'
 #
 # Create this symlink for suppressions (this is no longer necessary,
-# with linux-2.6.9 and valgrind-2.2.0):
+# with Linux kernel 2.6.9 and valgrind-2.2.0):
 # ln -s $PWD/.vg-suppressions /tmp/cu-vg
 
 # Create src/vg:

THANKS

@@ -10,8 +10,10 @@ the bug-report mailing list (as seen on last line of e.g., cp --help).
 A Costa                             agcosta@gis.net
 Aaron Hawley                        ashawley@uvm.edu
 Achim Blumensath                    blume@corona.oche.de
+Adam Jimerson                       vendion@charter.net
 Adam Klein                          aklein@debian.org
 Adrian Bunk                         bunk@stusta.de
+AIDA Shinra                         shinra@j10n.org
 Akim Demaille                       demaille@inf.enst.fr
 Alain Magloire                      alain@qnx.com
 Alan Iwi                            iwi@atm.ox.ac.uk
@@ -20,20 +22,26 @@ Albert Hopkins                      ahopkins@dynacare.com
 Alberto Accomazzi                   alberto@cfa0.harvard.edu
 aldomel                             aldomel@ix.netcom.com
 Alen Muzinic                        zveki@fly.cc.fer.hr
+Alexander Nguyen                    vinh@seas.ucla.edu
+Alexander V. Lukyanov               lav@netis.ru
+Allen Hewes                         allen@decisiv.net
+Axel Dörfler                        axeld@pinc-software.de
 Alexandre Duret-Lutz                duret_g@epita.fr
 Alexey Solovyov                     alekso@math.uu.se
 Alexey Vyskubov                     alexey@pippuri.mawhrin.net
 Alfred M. Szmidt                    ams@kemisten.nu
 Andi Kleen                          freitag@alancoxonachip.com
 Andre Novaes Cunha                  Andre.Cunha@br.global-one.net
+Andreas Frische                     andreasfrische@gmail.com
 Andreas Gruenbacher                 ag@bestbits.at
 Andreas Jaeger                      jaeger@gnu.org
 Andreas Luik                        luik@isa.de
-Andreas Schwab                      schwab@suse.de
+Andreas Schwab                      schwab@linux-m68k.org
 Andreas Stolcke                     stolcke@ICSI.Berkeley.EDU
 Andrei Gaponenko                    andr@triumf.ca
 Andres Soolo                        andres@soolo.matti.ee
 Andrew Burgess                      aab@cichlid.com
+Andrew Church                       achurch@achurch.org
 Andrew Dalke                        dalke@bioreason.com
 Andrew Fabbro                       andrew@fabbro.org
 Andrew Pham                         andpha@us.ibm.com
@@ -54,6 +62,7 @@ Augey Mikus                         mikus@dqc.org
 Aurelien Jarno                      aurel32@debian.org
 Austin Donnelly                     Austin.Donnelly@cl.cam.ac.uk
 Axel Kittenberger                   Anshil@gmx.net
+Barry Kelly                         http://barrkel.blogspot.com/
 Bauke Jan Douma                     bjdouma@xs4all.nl
 Ben Elliston                        bje@air.net.au
 Ben Harris                          bjh21@netbsd.org
@@ -66,7 +75,9 @@ Bernd Melchers                      melchers@cis.fu-berlin.de
 Bernhard Baehr                      bernhard.baehr@gmx.de
 Bernhard Gabler                     bernhard@uni-koblenz.de
 Bernhard Rosenkraenzer              bero@redhat.de
+Bernhard Voelker                    bernhard.voelker@siemens-enterprise.com
 Bert Deknuydt                       Bert.Deknuydt@esat.kuleuven.ac.be
+Bert Wesarg                         bert.wesarg@googlemail.com
 Bill Peters                         peters@gaffel.as.arizona.edu
 Bjorn Helgaas                       helgaas@rsn.hp.com
 Bob McCracken                       kerouac@ravenet.com
@@ -74,12 +85,16 @@ Bob Proulx                          rwp@fc.hp.com
 Branden Robinson                    branden@necrotic.deadbeast.net
 Brendan O'Dea                       bod@compusol.com.au
 Brian Kimball                       bfk@footbag.org
+Brian M. Carlson                    sandals@crustytoothpaste.ath.cx
+Brian Silverman                     bsilverman@conceptxdesign.com
 Brian Youmans                       3diff@gnu.org
 Bruce Korb                          bkorb@veritas.com
 Bruce Robertson                     brucer@theodolite.dyndns.org
 Bruno Haible                        haible@clisp.cons.org
+C de-Avillez                        hggdh2@gmail.com
 Carl Johnson                        carlj@cjlinux.home.org
 Carl Lowenstein                     cdl@mpl.UCSD.EDU
+Carl Roth                           roth@urs.us
 Carlos Canau                        Carlos.Canau@relay.puug.pt
 Charles Karney                      karney@pppl.gov
 Charles Randall                     crandall@matchlogic.com
@@ -98,21 +113,28 @@ Christophe LYON                     christophe.lyon@st.com
 Chuck Hedrick                       hedrick@klinzhai.rutgers.edu
 Clark Morgan                        cmorgan@aracnet.com
 Clement Wang                        clem.wang@overture.com
+Cliff Miller                        cbm@whatexit.org
 Colin Plumb                         colin@nyx.net
 Colin Watson                        cjw44@riva.ucam.org
 Collin Rogowski                     collin@rogowski.de
 Cray-Cyber Project                  http://www.cray-cyber.org
+Cristian Cadar                      cristic@stanford.edu
 Cyril Bouthors                      cyril@bouthors.org
 Dale Scheetz                        dwarf@polaris.net
+Dameon G. Rogers                    dgr03@uark.edu
 Dan Hagerty                         hag@gnu.ai.it.edu
-Dan Jacobson                        http://www.geocities.com/jidani
+Dan Jacobson                        jidanni@jidanni.org
 Dan Pascu                           dan@services.iiruc.ro
 Daniel Bergstrom                    noa@melody.se
+Daniel Dunbar                       ddunbar@stanford.edu
+Daniel P. Berrangé                  berrange@redhat.com
 Dániel Varga                        danielv@axelero.hu
 Danny Levinson                      danny.levinson@overture.com
+Darrel Francis                      d.francis@cheerful.com
 Darren Salt                         ds@youmustbejoking.demon.co.uk
 Dave Beckett                        dajobe@dajobe.org
 David Alan Gilbert                  gilbertd@treblig.org
+David Bartley                       dtbartle@csclub.uwaterloo.ca
 David Dyck                          dcd@tc.fluke.COM
 David Eisner                        cradle@umd.edu
 David Flynn                         dav@chess.plus.com
@@ -120,8 +142,11 @@ David Godfrey                       dave@delta.demon.co.uk
 David Luyer                         david_luyer@pacific.net.au
 David Madore                        david.madore@ens.fr
 David Malone                        dwmalone@cnri.dit.ie
+Davide Canova                       kc.canova@gmail.com
+Dawson Engler                       engler@stanford.edu
 Dean Gaudet                         dean-savannah@arctic.org
 Deepak Goel                         deego@gnufans.org
+Denis Excoffier                     denis.excoffier@airbus.com
 Dennis Henriksen                    opus@flamingo.osrl.dk
 Dennis Smit                         ds@nerds-incorporated.org
 Derek Clegg                         dclegg@next.com
@@ -139,10 +164,14 @@ Duncan Roe                          duncanr@optimation.com.au
 Ed Avis                             ed@membled.com
 Edward Welbourne                    eddy@opera.com
 Edzer Pebesma                       Edzer.Pebesma@rivm.nl
+Egmont Koblinger                    egmont@uhulinux.hu
 Eirik Fuller                        eirik@hackrat.com
 Eivind                              eivindt@multinet.no
+Elbert Pol                          elbert.pol@gmail.com
 Eli Zaretskii                       eliz@is.elta.co.il
+Elias Pipping                       pipping@gentoo.org
 Emile LeBlanc                       leblanc@math.toronto.edu
+Erik Auerswald                      auerswal@unix-ag.uni-kl.de
 Eric Backus                         ericb@lsid.hp.com
 Eric Blake                          ebb9@byu.net
 Eric G. Miller                      egm2@jps.net
@@ -150,6 +179,7 @@ Eric Pemente                        pemente@northpark.edu
 Eric S. Raymond                     esr@snark.thyrsus.com
 Erik Bennett                        bennett@cvo.oneworld.com
 Erik Corry                          erik@kroete2.freinet.de
+Evan Hunt                           ethanol@armory.com
 Felix Lee                           flee@teleport.com
 Felix Rauch Valenti                 frauch@cse.unsw.edu.au
 Ferdinand                           fw@scenic.mine.nu
@@ -167,24 +197,29 @@ Gabor Z. Papp                       gzp@gzp.org.hu
 Gaël Quéri                          gqueri@mail.dotcom.fr
 Galen Hazelwood                     galenh@micron.net
 Gary Anderson                       ganderson@clark.net
+Gary Johnson                        garyjohn@spk.agilent.com
 Gary V. Vaughan                     gary@gnu.org
 Gaute Hvoslef Kvalnes               gaute@verdsveven.com
 Geoff Collyer                       geoff at collyer.net
 Geoff Kuenning                      geoff@cs.hmc.edu
 Geoff Odhner                        geoff@franklin.com
 Geoff Whale                         geoffw@cse.unsw.EDU.AU
+Gerald Pfeifer                      gerald@pfeifer.com
 Gerhard Poul                        gpoul@gnu.org
 Germano Leichsenring                germano@jedi.cs.kobe-u.ac.jp
-Göran Uddeborg                      goeran@uddeborg.pp.se
+Glen Lenker                         glen.lenker@gmail.com
+Göran Uddeborg                      goeran@uddeborg.se
 Guochun Shi                         gshi@ncsa.uiuc.edu
 GOTO Masanori                       gotom@debian.or.jp
 Greg Louis                          glouis@dynamicro.on.ca
 Greg McGary                         gkm@gnu.org
+Greg Metcalfe                       metcalfegreg@qwest.net
 Greg Schafer                        gschafer@zip.com.au
 Greg Troxel                         gdt@bbn.com
 Greg Wooledge                       gawooledge@sherwin.com
 Gregory Leblanc                     gleblanc@cu-portland.edu
 Guido Leenders                      guido.leenders@invantive.com
+Guntram Blohm                       Extern.Guntram.Blohm@AUDI.DE
 H. J. Lu                            hjl@valinux.com
 Hans Ginzel                         hans@matfyz.cz
 Hans Lermen                         lermen@fgan.de
@@ -192,6 +227,8 @@ Hans Verkuil                        hans@wyst.hobby.nl
 Harald Dunkel                       harald.dunkel@t-online.de
 Harry Liu                           rliu@lek.ugcs.caltech.edu
 Harti Brandt                        brandt@fokus.fraunhofer.de
+Harvey Eneman                       Harvey.Eneman@oracle.com
+Heiko Marr                          h.marr@webmasters.de
 Helen Faulkner                      helen_ml_faulkner@yahoo.co.uk
 Herbert Xu                          herbert@gondor.apana.org.au
 Holger Berger                       hberger@ess.nec.de
@@ -200,28 +237,37 @@ Hugh Daniel                         hugh@xanadu.com
 Ian Bruce                           ian.bruce@myrealbox.com
 Iain Calder                         ic56@rogers.com
 Ian Jackson                         ijackson@chiark.greenend.org.uk
+Ian Kent                            ikent@redhat.com
 Ian Lance Taylor                    ian@cygnus.com
 Ian Turner                          vectro@pipeline.com
 Iida Yosiaki                        iida@gnu.org
+Ilya N. Golubev                     gin@mo.msk.ru
 Ingo Saitz                          ingo@debian.org
 Ivo Timmermans                      ivo@debian.org
 James                               james@albion.glarp.com
 James Antill                        jmanti%essex.ac.uk@seralph21.essex.ac.uk
 James Lemley                        James.Lemley@acxiom.com
+James Hunt                          jamesodhunt@hotmail.com
+James Ralston                       ralston@pobox.com
 James Sneeringer                    jvs@ocslink.com
 James Tanis                         jtt@soscorp.com
-James Youngman                      james+usenet@free-lunch.demon.co.uk
+James Youngman                      jay@gnu.org
 Jamie Lokier                        jamie@imbolc.ucc.ie
 Jamie McClelland                    jm@mayfirst.org
+Jan Engelhardt                      jengelh@medozas.de
 Jan Fedak                           J.Fedak@sh.cvut.cz
+Jan Moringen                        jan.moringen@uni-bielefeld.de
 Jan Nieuwenhuizen                   janneke@gnu.org
 Janos Farkas                        chexum@shadow.banki.hu
 Jarkko Hietaniemi                   jhi@epsilon.hut.fi
+Jarod Wilson                        jwilson@redhat.com
 Jean Charles Delepine               delepine@u-picardie.fr
 Jeff Moore                          jbm@mordor.com
 Jeff Sheinberg                      jeff@bsrd.net
 Jens Elkner                         elkner@imsgroup.de
 Jens Schmidt                        jms@jsds.hamburg.com
+Jeph Cowan                          jeph@ucar.edu
+Jeremy Maitin-Shepard               jbms@cmu.edu
 Jerome Abela                        abela@hsc.fr
 Jérôme Zago                         bug-coreutils-ml@agt-the-walker.net
 Jesse Kornblum                      kornblum@usna.edu
@@ -232,7 +278,9 @@ Jim Dennis                          jimd@starshine.org
 Joakim Rosqvist                     dvljrt@cs.umu.se
 Jochen Hein                         jochen@jochen.org
 Joe Orton                           joe@manyfish.co.uk
+Joel E. Denny                       jdenny@clemson.edu
 Joerg Sonnenberger                  joerg@britannica.bec.de
+Joey Hess                           joeyh@debian.org
 Johan Boule                         bohan@bohan.dyndns.org
 Johan Danielsson                    joda@pdc.kth.se
 John Bley                           jbb6@acpub.duke.edu
@@ -249,9 +297,12 @@ Jon Peatfield                       J.S.Peatfield@damtp.cam.ac.uk
 Joost van Baal                      joostvb@xs4all.nl
 Jorge Stolfi                        stolfi@ic.unicamp.br
 Joseph S. Myers                     jsm28@cam.ac.uk
+Josh Triplett                       josh@freedesktop.org
 Joshua Hudson                       joshudson@gmail.com
+Josselin Mouette                    joss@debian.org
 Juan F. Codagnone                   juam@arnet.com.ar
 Juan M. Guerrero                    st001906@hrz1.hrz.tu-darmstadt.de
+Julian Bradfield                    jcb@inf.ed.ac.uk
 Jungshik Shin                       jshin@pantheon.yale.edu
 Jürgen Fluk                         louis@dachau.marco.de
 Jurriaan                            thunder7@xs4all.nl
@@ -271,6 +322,7 @@ Keith Owens                         kaos@audio.apana.org.au
 Keith Thompson                      kst@cts.com
 Ken Pizzini                         kenp@halcyon.com
 Kevin Mudrick                       kmudrick@healthmarketscience.com
+Kirk Kelsey                         kirk.kelsey@0x4b.net
 Kristin E Thomas                    kristint@us.ibm.com
 Kjetil Torgrim Homme                kjetilho@ifi.uio.no
 Kristoffer Rose                     kris@diku.dk
@@ -320,17 +372,21 @@ Mate Wierdl                         mw@moni.msci.memphis.edu
 Matej Vela                          mvela@public.srce.hr
 Matt Kraai                          kraai@ftbfs.org
 Matt Perry                          matt@primefactor.com
+Matt Pham                           mattvpham@gmail.com
 Matt Schalit                        mschalit@pacbell.net
 Matt Swift                          swift@alum.mit.edu
 Matthew Arnison                     maffew@cat.org.au
+Matthew M. Boedicker                matthewm@boedicker.org
 Matthew Braun                       matthew@ans.net
 Matthew Clarke                      Matthew_Clarke@mindlink.bc.ca
 Matthew S. Levine                   mslevine@theory.lcs.mit.edu
 Matthew Smith                       matts@bluesguitar.org
 Matthew Swift                       swift@alum.mit.edu
+Matthew Woehlke                     mw_triad@users.sourceforge.net
 Matthias Urlichs                    smurf@noris.de
 Matti Aarnio                        matti.aarnio@zmailer.org
 Mattias Wadenstein                  maswan@acc.umu.se
+Max Chang                           maxchang@ucla.edu
 Meelis Roos                         mroos@tartu.cyber.ee
 Michael                             michael@aplatform.com
 Michael ???                         michael@roka.net
@@ -342,7 +398,9 @@ Michael Hasselberg                  mikelh@zonta.ping.de
 Michael Hohn                        hohn@math.utah.edu
 Michael J. Croghan                  mcroghan@usatoday.com
 Michael McFarland                   sidlon@yahoo.com
+Michael McLagan                     mmclagan@invlogic.com
 Michael Piefel                      piefel@informatik.hu-berlin.de
+Michael Speer                       knomenet@gmail.com
 Michael Steffens                    michael.steffens@s.netic.de
 Michael Stone                       mstone@debian.org
 Michael Stutz                       stutz@dsl.org
@@ -353,6 +411,7 @@ Michal Politowski                   mpol@charybda.icm.edu.pl
 Michal Svec                         msvec@suse.cz
 Michel Robitaille                   robitail@IRO.UMontreal.CA
 Michiel Bacchiani                   bacchian@raven.bu.edu
+Mikael Magnusson                    mikachu@gmail.com
 Mike Castle                         dalgoda@ix.netcom.com
 Mike Coleman                        mkc@mathdogs.com
 Mike Jetzer                         mjetzer@mke.catalystwms.com
@@ -366,11 +425,13 @@ Neal H Walfield                     neal@cs.uml.edu
 Neil Brown                          neilb@cse.unsw.edu.au
 Nelson H. F. Beebe                  beebe@math.utah.edu
 Nick Estes                          debian@nickstoys.com
+Nick Graham                         nick.d.graham@gmail.com
 Nick Lawes                          nlawes@silverplatter.com
 Nickolai Zeldovich                  nickolai@cs.stanford.edu
 Nicolas François                    nicolas.francois@centraliens.net
 Niklas Edmundsson                   nikke@acc.umu.se
 Nikola Milutinovic                  Nikola.Milutinovic@ev.co.yu
+Nima Nikzad                         nnikzad@ucla.edu
 Noah Friedman                       friedman@splode.com
 Noel Cragg                          noel@red-bean.com
 Norbert Kiesel                      nkiesel@tbdnetworks.com
@@ -380,8 +441,12 @@ Ole Laursen                         olau@hardworking.dk
 Oliver Kiddle                       okiddle@yahoo.co.uk
 Ørn E. Hansen                       oehansen@daimi.aau.dk
 Oskar Liljeblad                     osk@hem.passagen.se
+Otavio Salvador                     otavio@ossystems.com.br
+Pádraig Brady                       P@draigBrady.com
 Patrick Mauritz                     oxygene@studentenbude.ath.cx
+Paul D. Smith                       psmith@gnu.org
 Paul Eggert                         eggert@twinsun.com
+Paul Ghaleb                         paul.ghaleb@st.com
 Paul Jarc                           prj@po.cwru.edu
 Paul Nevai                          nevai@ops.mps.ohio-state.edu
 Paul Sauer                          paul@alexa.com
@@ -391,7 +456,9 @@ Paul Worrall                        paul@basilisk.uklinux.net
 Pawel Prokop                        pablo@wizard.ae.krakow.pl
 Per Cederqvist                      ceder@lysator.liu.se
 Per Kristian Hove                   perhov@math.ntnu.no
+Per Starbäck                        starback@stp.lingfil.uu.se
 Peter Breitenlohner                 peb@mppmu.mpg.de
+Peter Dyballa                       peter_dyballa@web.de
 Peter Eriksson                      peter@ifm.liu.se
 Peter Fales                         psfales@lucent.com
 Peter Horst                         peter@ointment.org
@@ -399,15 +466,19 @@ Peter Moulder                       reiter@netspace.net.au
 Peter O'Gorman                      bug-coreutils@mlists.thewrittenword.com
 Peter Samuelson                     psamuels@sampo.creighton.edu
 Peter Seebach                       seebs@taniemarie.solon.com
+Petr Uzel                           petr.uzel@suse.cz
 Petter Reinholdtsen                 pere@hungry.com
 Phelippe Neveu                      pneveu@pcigeomatics.com
 Phil Richards                       phil.richards@vf.vodafone.co.uk
+Philip Rowlands                     phr@doc.ic.ac.uk
 Philippe De Muyter                  phdm@macqel.be
 Philippe Schnoebelen                Philippe.Schnoebelen@imag.fr
 Phillip Jones                       mouse@datastacks.com
 Piergiorgio Sartor                  sartor@sony.de
+Pieter Bowman                       bowman@math.utah.edu
 Piotr Kwapulinski                   kwap@univ.gda.pl
 Prashant TR                         tr@eth.net
+Priit Jõerüüt                       jemm4jemm@yahoo.com
 Rainer Orth                         ro@TechFak.Uni-Bielefeld.DE
 Ralf W. Stephan                     stephan@tmt.de
 Ralf Wildenhues                     Ralf.Wildenhues@gmx.de
@@ -434,6 +505,8 @@ Ronald F. Guilmette                 rfg@netcom.com
 Ross Alexander                      r.alexander@auckland.ac.nz
 Ross Paterson                       rap@doc.ic.ac.uk
 Ross Ridge                          rridge@calum.csclub.uwaterloo.ca
+Rudolf Kastl                        rkastl@redhat.com
+Sahil Amoli                         sahilamoli@gmail.com
 Sami Farin                          sfarin@ratol.fi
 Samuel Tardieu                      sam@rfc1149.net
 Samuel Thibault                     samuel.thibault@ens-lyon.org
@@ -442,7 +515,8 @@ Sander van Malssen                  svm@kozmix.ow.nl
 Santiago Vila Doncel                sanvila@unex.es
 Savochkin Andrey Vladimirovich      saw@msu.ru
 Scott Lurndal                       slurn@griffin.engr.sgi.com
-Sébastien Maret                     smaret@umich.edu
+Sébastien Maret                     smaret@umich.edu
+Sergei Steshenko                    sergstesh@yahoo.com
 Shing-Shong Shei                    shei@cs.indiana.edu
 Soeren Sonnenburg                   sonnenburg@informatik.hu-berlin.de
 Solar Designer                      solar@owl.openwall.com
@@ -455,27 +529,35 @@ Stephen Gildea                      gildea@stop.mail-abuse.org
 Stephen Smoogen                     smooge@mindspring.com
 Steve McConnel                      steve@acadcomp.sil.org
 Steve McIntyre                      steve@einval.com
+Steve Ward                          planet36@gmail.com
 Steven G. Johnson                   stevenj@alum.mit.edu
 Steven Mocking                      ufo@quicknet.nl
+Steven Parkes                       smparkes@smparkes.net
+Steven Schveighoffer                schveiguy@yahoo.com
 Steven P Watson                     steven@magelico.net
 Stuart Kemp                         skemp@peter.bmc.com
-Sven Joachim                        sven_joachim@web.de
+Stuart Shelton                      stuart@shelton.me
+Sven Joachim                        svenjoac@gmx.de
 Szakacsits Szabolcs                 szaka@sienet.hu
 Tadayoshi Funaba                    tadf@kt.rim.or.jp
 TAKAI Kousuke                       takai@vlsi.kuee.kyoto-u.ac.jp
 Theodore Ts'o                       tytso@rsts-11.mit.edu
 The Wanderer                        inverseparadox@comcast.net
+Theodoros V. Kalamatianos           nyb@users.sourceforge.net
 Thomas Bushnell                     thomas@gnu.ai.mit.edu
 Thomas Goerlich                     thomas@schnappmatik.de
 Thomas Hood                         jdthood@yahoo.co.uk
 Thomas Luzat                        thomas@luzat.com
 Thomas M.Ott                        thmo-13@gmx.de
 Thomas Quinot                       thomas@Cuivre.FR.EU.ORG
+Thomas Schwinge                     tschwinge@gnu.org
 Thomas Wolff                        mined@towo.net
 Tim J. Robbins                      tjr@FreeBSD.org
 Tim Mooney                          mooney@dogbert.cc.ndsu.NoDak.edu
+Tim Ryan                            Tim_Ryan@bnz.co.nz
 Tim Smithers                        mouse@dmouse.com.au
 Tim Waugh                           twaugh@redhat
+Tobias Stoeckmann                   tobias@bugol.de
 Toby Peterson                       toby@opendarwin.org
 Todd A. Jacobs                      tjacobs@codegnome.org
 Tom Haynes                          thomas@netapp.com
@@ -492,6 +574,7 @@ Torbjorn Granlund                   tege@nada.kth.se
 Torbjorn Lindgren                   tl@funcom.no
 Torsten Landschoff                  torsten@pclab.ifg.uni-kiel.de
 Tristan Miller                      psychonaut@nothingisreal.com
+Tzvi Rotshtein                      tzvi.ro@gmail.com
 Ulrich Drepper                      drepper@gnu.org
 Ulrich Hermisson                    ulrich_hermisson@hotmail.com
 Urs Thuermann                       urs@isnogud.escape.de
@@ -499,7 +582,9 @@ Uwe H. Steinfeld                    usteinfeld@gmx.net
 Vesselin Atanasov                   vesselin@bgnet.bg
 Vin Shelton                         acs@alumni.princeton.edu
 Vineet Chadha                       chadha@acis.ufl.edu
+Vitali Lovich                       vlovich@gmail.com
 Vitaly A. Ostanin                   vyt@altlinux.org
+Vito Caputo                         vcaputo@pengaru.com
 Vlada Macek                         tuttle@bbs.fsik.cvut.cz
 Volker Borchert                     bt@teknon.de
 Volker Paul                         vpaul@dohle.com
@@ -513,6 +598,7 @@ William Bader                       william@nscs.fast.net
 William Dowling                     will@franklin.com
 William Lewis                       wiml@omnigroup.com
 wiregauze                           wiregauze@yahoo.com
+Wis Macomson                        wis.macomson@intel.com
 Wojciech Purczynski                 cliph@isec.pl
 Wolfram Kleff                       kleff@cs.uni-bonn.de
 Won-kyu Park                        wkpark@chem.skku.ac.kr

TODO

@@ -1,5 +1,43 @@
-strip: add an option to specify the program used to strip binaries.
-  suggestion from Karl Berry
+If you're interested in helping, here are some tasks that we've considered
+over the years.  Beware: some are quite old and no longer valid.  To avoid
+wasting your time by duplicating work or by working on a task that is no
+longer pertinent, please search the mailing list and post your intent
+before embarking on a big project.
+
+==================================================
+Modify chmod so that it does not change an inode's st_ctime
+  when the selected operation would have no other effect.
+  First suggested by Hans Ecke <http://hans.ecke.ws> in
+    http://thread.gmane.org/gmane.comp.gnu.coreutils.bugs/2920
+  Discussed more recently on <http://bugs.debian.org/497514>.
+
+document the following in coreutils.texi:
+  mktemp
+  [
+  pinky
+
+Suggestion from Paul Eggert:
+  More generally, there's not that much use for imaxtostr nowadays,
+  since the inttypes module and newer versions of gettext allow things
+  like _("truncating %s at %" PRIdMAX " bytes") to work portably.
+  I suspect that (if someone cares to take the time) we can remove
+  all instances of imaxtostr and umaxtostr in coreutils and gnulib.
+
+cp --recursive: use fts and *at functions to perform directory traversals
+  in source and destination hierarchy rather than forming full file names.
+  The latter (current) approach fails unnecessarily when the names
+  become very long, and requires space and time that is quadratic in the
+  depth of the hierarchy.  [Bo Borgerson is working on this]
+
+printf:
+  Now that gnulib supports *printf("%a"), import one of the
+  *printf-posix modules so that printf(1) will support %a even on
+  platforms where the native *printf(3) is deficient.
+  Suggestion from Eric Blake.
+
+renice: POSIX utility, needs implementing.
+  suggestion from Karl Berry (among others).
+  Bob Proulx is working on this.
 
 doc/coreutils.texi:
   Address this comment: FIXME: mv's behavior in this case is system-dependent
@@ -15,13 +53,6 @@ And once that's done, add an exclusion so that `cp --link'
 no longer incurs the overhead of saving src. dev/ino and dest. filename
 in the hash table.
 
-See if we can be consistent about where --verbose sends its output:
-  These all send --verbose output to stdout:
-    head, tail, rm, cp, mv, ln, chmod, chown, chgrp, install, ln
-  These send it to stderr:
-    shred mkdir split
-  readlink is different
-
 Write an autoconf test to work around build failure in HPUX's 64-bit mode.
 See notes in README -- and remove them once there's a work-around.
 
@@ -35,19 +66,9 @@ Should printf '\0123' print "\n3"?
 
 printf: consider adapting builtins/printf.def from bash
 
-df: add `--total' option, suggested here http://bugs.debian.org/186007
-
-seq: give better diagnostics for invalid formats:
-   e.g. no or too many % directives
-seq: consider allowing format string to contain no %-directives
-
-resolve RH report on cp -a forwarded by Tim Waugh
-
 tail: don't use xlseek; it *exits*.
   Instead, maybe use a macro and return nonzero.
 
-add mktemp?  Suggested by Nelson Beebe
-
 tr: support nontrivial equivalence classes, e.g. [=e=] with LC_COLLATE=fr_FR
 
 lib/strftime.c: Since %N is the only format that we need but that
@@ -55,11 +76,6 @@ lib/strftime.c: Since %N is the only format that we need but that
   would expand /%(-_)?\d*N/ to the desired string and then pass the
   resulting string to glibc's strftime.
 
-sort: Compress temporary files when doing large external sort/merges.
-  This improves performance when you can compress/uncompress faster than
-  you can read/write, which is common in these days of fast CPUs.
-  suggestion from Charles Randall on 2001-08-10
-
 unexpand: [http://www.opengroup.org/onlinepubs/007908799/xcu/unexpand.html]
   printf 'x\t \t y\n'|unexpand -t 8,9 should print its input, unmodified.
   printf 'x\t \t y\n'|unexpand -t 5,8 should print "x\ty\n"
@@ -85,9 +101,8 @@ sort: Investigate better sorting algorithms; see Knuth vol. 3.
   5.3.1, who credits Lester Ford, Jr. and Selmer Johnson, American
   Mathematical Monthly 66 (1959), 387-389.
 
-cp --recursive: perform dir traversals in source and dest hierarchy rather
-  than forming full file names.  The latter (current) approach fails
-  unnecessarily when the names become very long.
+shred: Update shred as described here to conform to DoD 5220 rules:
+http://lists.gnu.org/archive/html/bug-coreutils/2007-05/msg00075.html
 
 Remove suspicious uses of alloca (ones that may allocate more than
    about 4k)
@@ -95,16 +110,15 @@ Remove suspicious uses of alloca (ones that may allocate more than
 Adapt these contribution guidelines for coreutils:
   http://sources.redhat.com/automake/contribute.html
 
+Improve test coverage.
+  See HACKING for instructions on generating an html test coverage report.
+  Find a program that has poor coverage and improve.
 
 Changes expected to go in, someday.
 ======================================
 
   dd patch from Olivier Delhomme
 
-  Andreas Gruenbacher's xattr changes
-
-  Apply Bruno Haible's hostname changes
-
   test/mv/*: clean up $other_partition_tmpdir in all cases
 
   ls: when both -l and --dereference-command-line-symlink-to-dir are
@@ -113,27 +127,18 @@ Changes expected to go in, someday.
   an implicit --NO-dereference-command-line-symlink-to-dir meaning.
   Pointed out by Karl Berry.
 
-  A more efficient version of factor, and possibly one that
-  accepts inputs of size 2^64 and larger.
-
   dd: consider adding an option to suppress `bytes/block read/written'
   output to stderr.  Suggested here:
     http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=165045
 
   Pending copyright papers:
   ------------------------
-  ls --color: Ed Avis' patch to suppress escape sequences for
-    non-highlighted files
-
   getpwnam from Bruce Korb
 
   pb (progress bar) from Miika Pekkarinen
 
   ------------------------------
 
-Have euidaccess.m4 check for eaccess as well as euidaccess
-If found, then do `#define euidaccess eaccess'.
-
 Remove long-deprecated options.  Search case-insensitive for
 `deprecated' and `remove in '.  Automate this.
 
@@ -141,43 +146,36 @@ Add a distcheck-time test to ensure that every distributed
 file is either read-only(indicating generated) or is
 version-controlled and up to date.
 
-Implement Ulrich Drepper's suggestion to use getgrouplist rather
-  than getugroups.  This affects only `id', but makes a big difference
-  on systems with many users and/or groups, and makes id usable once
-  again on systems where access restrictions make getugroups fail.
-  But first we'll need a run-test (either in an autoconf macro or at
-  run time) to avoid the segfault bug in libc-2.3.2's getgrouplist.
-  In that case, we'd revert to using a new (to-be-written) getgrouplist
-  module that does most of what `id' already does.  Or just avoid the
-  buggy use of getgrouplist by never passing it a buffer of length zero.
-  See https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=200327
-
-remove `%s' notation:
+remove `%s' notation (now that they're all gone, add a maint.mk sc_
+    rule to ensure no new ones are added):
   grep -E "\`%.{,4}s'" src/*.c
 
+remove all uses of the `register' keyword: Done.  add a maint.mk rule
+  for this, too.
+
 remove or adjust chown's --changes option, since it
   can't always do what it currently says it does.
 
+Support arbitrary-precision arithmetic in those tools for which it
+makes sense.  Factor and expr already support this via libgmp.
+The "test" program is covered via its string-based comparison of
+integers.  To be converted: seq.
+
 Adapt tools like wc, tr, fmt, etc. (most of the textutils) to be
   multibyte aware.  The problem is that I want to avoid duplicating
   significant blocks of logic, yet I also want to incur only minimal
   (preferably `no') cost when operating in single-byte mode.
 
-Remove all uses of the `register' keyword
-
 pr's use of nstrftime can make it malloc a very large (up to SIZE_MAX) buffer
 
-ls.c: use gettime rather than clock_gettime, gettimeofday, time
-
 -----
 
-Copyright (C) 2002, 2003, 2004, 2005, 2006 Free Software Foundation,
-Inc.
+Copyright (C) 2002-2009 Free Software Foundation, Inc.
 
-This program is free software; you can redistribute it and/or modify
+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, or (at your option)
-any later version.
+the Free Software Foundation, either version 3 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
@@ -185,5 +183,4 @@ 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, write to the Free Software Foundation,
-Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+along with this program.  If not, see <http://www.gnu.org/licenses/>.

announce-gen

@@ -1,436 +0,0 @@
-#!/usr/bin/perl -w
-# Generate an announcement message.
-
-# Copyright (C) 2002, 2003, 2004, 2005 Free Software Foundation, Inc.
-
-# 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, 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, write to the Free Software Foundation,
-# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
-
-use strict;
-
-use Getopt::Long;
-use Digest::MD5;
-use Digest::SHA1;
-
-(my $VERSION = '$Revision: 1.25 $ ') =~ tr/[0-9].//cd;
-(my $ME = $0) =~ s|.*/||;
-
-my %valid_release_types = map {$_ => 1} qw (alpha beta major);
-
-END
-{
-  # Nobody ever checks the status of print()s.  That's okay, because
-  # if any do fail, we're guaranteed to get an indicator when we close()
-  # the filehandle.
-  #
-  # Close stdout now, and if there were no errors, return happy status.
-  # If stdout has already been closed by the script, though, do nothing.
-  defined fileno STDOUT
-    or return;
-  close STDOUT
-    and return;
-
-  # Errors closing stdout.  Indicate that, and hope stderr is OK.
-  warn "$ME: closing standard output: $!\n";
-
-  # Don't be so arrogant as to assume that we're the first END handler
-  # defined, and thus the last one invoked.  There may be others yet
-  # to come.  $? will be passed on to them, and to the final _exit().
-  #
-  # If it isn't already an error, make it one (and if it _is_ an error,
-  # preserve the value: it might be important).
-  $? ||= 1;
-}
-
-sub usage ($)
-{
-  my ($exit_code) = @_;
-  my $STREAM = ($exit_code == 0 ? *STDOUT : *STDERR);
-  if ($exit_code != 0)
-    {
-      print $STREAM "Try `$ME --help' for more information.\n";
-    }
-  else
-    {
-      my @types = sort keys %valid_release_types;
-      print $STREAM <<EOF;
-Usage: $ME [OPTIONS]
-
-OPTIONS:
-
-  Generate an announcement message.
-
-  FIXME: describe the following
-
-   --release-type=TYPE          TYPE must be one of @types
-   --package-name=PACKAGE_NAME
-   --previous-version=VER
-   --current-version=VER
-   --gpg-key-id=ID         The GnuPG ID of the key used to sign the tarballs
-   --release-archive-directory=DIR
-   --url-directory=URL_DIR
-   --news=NEWS_FILE             optional
-
-   --help             display this help and exit
-   --version          output version information and exit
-
-EOF
-    }
-  exit $exit_code;
-}
-
-
-=item C<%size> = C<sizes (@file)>
-
-Compute the sizes of the C<@file> and return them as a hash.  Return
-C<undef> if one of the computation failed.
-
-=cut
-
-sub sizes (@)
-{
-  my (@file) = @_;
-
-  my $fail = 0;
-  my %res;
-  foreach my $f (@file)
-    {
-      my $cmd = "du --human $f";
-      my $t = `$cmd`;
-      # FIXME-someday: give a better diagnostic, a la $PROCESS_STATUS
-      $@
-	and (warn "$ME: command failed: `$cmd'\n"), $fail = 1;
-      chomp $t;
-      $t =~ s/^([\d.]+[MkK]).*/${1}B/;
-      $res{$f} = $t;
-    }
-  return $fail ? undef : %res;
-}
-
-=item C<print_locations ($title, \@url, \%size, @file)
-
-Print a section C<$title> dedicated to the list of <@file>, which
-sizes are stored in C<%size>, and which are available from the C<@url>.
-
-=cut
-
-sub print_locations ($\@\%@)
-{
-  my ($title, $url, $size, @file) = @_;
-  print "Here are the $title:\n";
-  foreach my $url (@{$url})
-    {
-      for my $file (@file)
-	{
-	  print "  $url/$file";
-	  print "   (", $$size{$file}, ")"
-	    if exists $$size{$file};
-	  print "\n";
-	}
-    }
-  print "\n";
-}
-
-=item C<print_checksums (@file)
-
-Print the MD5 and SHA1 signature section for each C<@file>.
-
-=cut
-
-sub print_checksums (@)
-{
-  my (@file) = @_;
-
-  print "Here are the MD5 and SHA1 checksums:\n";
-  print "\n";
-
-  foreach my $meth (qw (md5 sha1))
-    {
-      foreach my $f (@file)
-	{
-	  open IN, '<', $f
-	    or die "$ME: $f: cannot open for reading: $!\n";
-	  binmode IN;
-	  my $dig =
-	    ($meth eq 'md5'
-	     ? Digest::MD5->new->addfile(*IN)->hexdigest
-	     : Digest::SHA1->new->addfile(*IN)->hexdigest);
-	  close IN;
-	  print "$dig  $f\n";
-	}
-    }
-
-
-}
-
-=item C<print_news_deltas ($news_file, $prev_version, $curr_version)
-
-Print the section of the NEWS file C<$news_file> addressing changes
-between versions C<$prev_version> and C<$curr_version>.
-
-=cut
-
-sub print_news_deltas ($$$)
-{
-  my ($news_file, $prev_version, $curr_version) = @_;
-
-  print "\n$news_file\n\n";
-
-  # Print all lines from $news_file, starting with the first one
-  # that mentions $curr_version up to but not including
-  # the first occurrence of $prev_version.
-  my $in_items;
-
-  open NEWS, '<', $news_file
-    or die "$ME: $news_file: cannot open for reading: $!\n";
-  while (defined (my $line = <NEWS>))
-    {
-      if ( ! $in_items)
-	{
-	  # Match lines like this one:
-	  # * Major changes in release 5.0.1:
-	  # but not any other line that starts with a space, *, or -.
-	  $line =~ /^(\* Major changes.*|[^ *-].*)\Q$curr_version\E/o
-	    or next;
-	  $in_items = 1;
-	  print $line;
-	}
-      else
-	{
-	  # Be careful that this regexp cannot match version numbers
-	  # in NEWS items -- they might well say `introduced in 4.5.5',
-	  # and we don't want that to match.
-	  $line =~ /^(\* Major changes.*|[^ *-].*)\Q$prev_version\E/o
-	    and last;
-	  print $line;
-	}
-    }
-  close NEWS;
-
-  $in_items
-    or die "$ME: $news_file: no matching lines for `$curr_version'\n";
-}
-
-sub print_changelog_deltas ($$)
-{
-  my ($package_name, $prev_version) = @_;
-
-  # Print new ChangeLog entries.
-
-  # First find all CVS-controlled ChangeLog files.
-  use File::Find;
-  my @changelog;
-  find ({wanted => sub {$_ eq 'ChangeLog' && -d 'CVS'
-			  and push @changelog, $File::Find::name}},
-	'.');
-
-  # If there are no ChangeLog files, we're done.
-  @changelog
-    or return;
-  my %changelog = map {$_ => 1} @changelog;
-
-  # Reorder the list of files so that if there are ChangeLog
-  # files in the specified directories, they're listed first,
-  # in this order:
-  my @dir = qw ( . src lib m4 config doc );
-
-  # A typical @changelog array might look like this:
-  # ./ChangeLog
-  # ./po/ChangeLog
-  # ./m4/ChangeLog
-  # ./lib/ChangeLog
-  # ./doc/ChangeLog
-  # ./config/ChangeLog
-  my @reordered;
-  foreach my $d (@dir)
-    {
-      my $dot_slash = $d eq '.' ? $d : "./$d";
-      my $target = "$dot_slash/ChangeLog";
-      delete $changelog{$target}
-	and push @reordered, $target;
-    }
-
-  # Append any remaining ChangeLog files.
-  push @reordered, sort keys %changelog;
-
-  # Remove leading `./'.
-  @reordered = map { s!^\./!!; $_ } @reordered;
-
-  print "\nChangeLog entries:\n\n";
-  # print join ("\n", @reordered), "\n";
-
-  $prev_version =~ s/\./_/g;
-  my $prev_cvs_tag = "\U$package_name\E-$prev_version";
-
-  my $cmd = "cvs -n diff -u -r$prev_cvs_tag -rHEAD @reordered";
-  open DIFF, '-|', $cmd
-    or die "$ME: cannot run `$cmd': $!\n";
-  # Print two types of lines, making minor changes:
-  # Lines starting with `+++ ', e.g.,
-  # +++ ChangeLog   22 Feb 2003 16:52:51 -0000      1.247
-  # and those starting with `+'.
-  # Don't print the others.
-  my $prev_printed_line_empty = 1;
-  while (defined (my $line = <DIFF>))
-    {
-      if ($line =~ /^\+\+\+ /)
-	{
-	  my $separator = "*"x70 ."\n";
-	  $line =~ s///;
-	  $line =~ s/\s.*//;
-	  $prev_printed_line_empty
-	    or print "\n";
-	  print $separator, $line, $separator;
-	}
-      elsif ($line =~ /^\+/)
-	{
-	  $line =~ s///;
-	  print $line;
-	  $prev_printed_line_empty = ($line =~ /^$/);
-	}
-    }
-  close DIFF;
-
-  # The exit code should be 1.
-  # Allow in case there are no modified ChangeLog entries.
-  $? == 256 || $? == 128
-    or warn "$ME: warning: `cmd' had unexpected exit code or signal ($?)\n";
-}
-
-{
-  # Neutralize the locale, so that, for instance, "du" does not
-  # issue "1,2" instead of "1.2", what confuses our regexps.
-  $ENV{LC_ALL} = "C";
-
-  my $release_type;
-  my $package_name;
-  my $prev_version;
-  my $curr_version;
-  my $release_archive_dir;
-  my $gpg_key_id;
-  my @url_dir_list;
-  my @news_file;
-
-  GetOptions
-    (
-     'release-type=s'     => \$release_type,
-     'package-name=s'     => \$package_name,
-     'previous-version=s' => \$prev_version,
-     'current-version=s'  => \$curr_version,
-     'gpg-key-id=s'       => \$gpg_key_id,
-     'release-archive-directory=s' => \$release_archive_dir,
-     'url-directory=s'    => \@url_dir_list,
-     'news=s'             => \@news_file,
-
-     help => sub { usage 0 },
-     version => sub { print "$ME version $VERSION\n"; exit },
-    ) or usage 1;
-
-  my $fail = 0;
-  # Ensure that sure each required option is specified.
-  $release_type
-    or (warn "$ME: release type not specified\n"), $fail = 1;
-  $package_name
-    or (warn "$ME: package name not specified\n"), $fail = 1;
-  $prev_version
-    or (warn "$ME: previous version string not specified\n"), $fail = 1;
-  $curr_version
-    or (warn "$ME: current version string not specified\n"), $fail = 1;
-  $release_archive_dir
-    or (warn "$ME: release directory name not specified\n"), $fail = 1;
-  @url_dir_list
-    or (warn "$ME: URL directory name(s) not specified\n"), $fail = 1;
-
-  exists $valid_release_types{$release_type}
-    or (warn "$ME: `$release_type': invalid release type\n"), $fail = 1;
-
-  @ARGV
-    and (warn "$ME: too many arguments\n"), $fail = 1;
-  $fail
-    and usage 1;
-
-  my $my_distdir = "$package_name-$curr_version";
-  my $tgz = "$my_distdir.tar.gz";
-  my $tbz = "$my_distdir.tar.bz2";
-  my $xd = "$package_name-$prev_version-$curr_version.xdelta";
-
-  my %size = sizes ($tgz, $tbz, $xd);
-  %size
-    or exit 1;
-
-  # The markup is escaped as <\# so that when this script is sent by
-  # mail (or part of a diff), Gnus is not triggered.
-  print <<EOF;
-
-Subject: $my_distdir released
-
-<\#secure method=pgpmime mode=sign>
-
-FIXME: put comments here
-
-EOF
-
-  print_locations ("compressed sources", @url_dir_list, %size,
-		   $tgz, $tbz);
-  print_locations ("xdelta-style diffs", @url_dir_list, %size,
-		   $xd);
-  print_locations ("GPG detached signatures[*]", @url_dir_list, %size,
-		   "$tgz.sig", "$tbz.sig");
-
-  print_checksums ($tgz, $tbz, $xd);
-
-  print <<EOF;
-
-[*] You can use either of the above signature files to verify that
-the corresponding file (without the .sig suffix) is intact.  First,
-be sure to download both the .sig file and the corresponding tarball.
-Then, run a command like this:
-
-  gpg --verify $tgz.sig
-
-If that command fails because you don't have the required public key,
-then run this command to import it:
-
-  gpg --keyserver wwwkeys.pgp.net --recv-keys $gpg_key_id
-
-and rerun the \`gpg --verify' command.
-EOF
-
-  print_news_deltas ($_, $prev_version, $curr_version)
-    foreach @news_file;
-
-  $release_type eq 'major'
-    or print_changelog_deltas ($package_name, $prev_version);
-
-  exit 0;
-}
-
-
-
-### Setup "GNU" style for perl-mode and cperl-mode.
-## Local Variables:
-## perl-indent-level: 2
-## perl-continued-statement-offset: 2
-## perl-continued-brace-offset: 0
-## perl-brace-offset: 0
-## perl-brace-imaginary-offset: 0
-## perl-label-offset: -2
-## cperl-indent-level: 2
-## cperl-brace-offset: 0
-## cperl-continued-brace-offset: 0
-## cperl-label-offset: -2
-## cperl-extra-newline-before-brace: t
-## cperl-merge-trailing-else: nil
-## cperl-continued-statement-offset: 2
-## End:

bootstrap

@@ -1,13 +1,13 @@
 #! /bin/sh
 
-# Bootstrap this package from CVS.
+# Bootstrap this package from checked-out sources.
 
-# Copyright (C) 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
+# Copyright (C) 2003-2009 Free Software Foundation, Inc.
 
-# This program is free software; you can redistribute it and/or modify
+# 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, or (at your option)
-# any later version.
+# the Free Software Foundation, either version 3 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
@@ -15,9 +15,7 @@
 # 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, write to the Free Software
-# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
-# 02110-1301, USA.
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 # Written by Paul Eggert.
 
@@ -25,10 +23,16 @@ nl='
 '
 
 # Ensure file names are sorted consistently across platforms.
-# Also, ensure diagnostics are in English, e.g., "wget --help" below.
 LC_ALL=C
 export LC_ALL
 
+local_gl_dir=gl
+
+# Temporary directory names.
+bt='._bootmp'
+bt_regex=`echo "$bt"| sed 's/\./[.]/g'`
+bt2=${bt}2
+
 usage() {
   echo >&2 "\
 Usage: $0 [OPTION]...
@@ -38,40 +42,48 @@ Options:
  --gnulib-srcdir=DIRNAME  Specify the local directory where gnulib
                           sources reside.  Use this if you already
                           have gnulib sources on your machine, and
-                          do not want to waste your bandwidth dowloading
+                          do not want to waste your bandwidth downloading
                           them again.
  --copy                   Copy files instead of creating symbolic links.
  --force                  Attempt to bootstrap even if the sources seem
                           not to have been checked out.
  --skip-po                Do not download po files.
- --cvs-user=USERNAME      Set the CVS username to be used when accessing
-                          the gnulib repository.
 
-If the file .bootstrap.conf exists in the current working directory, its
+If the file $0.conf exists in the same directory as this script, its
 contents are read as shell variables to configure the bootstrap.
 
+For build prerequisites, environment variables like \$AUTOCONF and \$AMTAR
+are honored.
+
 Running without arguments will suffice in most cases.
 "
 }
 
 # Configuration.
 
+# Name of the Makefile.am
+gnulib_mk=gnulib.mk
+
 # List of gnulib modules needed.
 gnulib_modules=
 
 # Any gnulib files needed that are not in modules.
 gnulib_files=
 
-# Translation Project URL, for the registry of all projects
-# and for the translation-team master directory.
-TP_URL='http://www.iro.umontreal.ca/translation/registry.cgi?domain='
-TP_PO_URL='http://www.iro.umontreal.ca/translation/teams/PO/'
+# The command to download all .po files for a specified domain into
+# a specified directory.  Fill in the first %s is the domain name, and
+# the second with the destination directory.  Use rsync's -L and -r
+# options because the latest/%s directory and the .po files within are
+# all symlinks.
+po_download_command_format=\
+"rsync -Lrtvz 'translationproject.org::tp/latest/%s/' '%s'"
 
 extract_package_name='
   /^AC_INIT(/{
-     /.*,.*,.*,/{
+     /.*,.*,.*, */{
        s///
        s/[][]//g
+       s/)$//
        p
        q
      }
@@ -84,18 +96,28 @@ extract_package_name='
   }
 '
 package=`sed -n "$extract_package_name" configure.ac` || exit
+gnulib_name=lib$package
+
+build_aux=build-aux
+source_base=lib
+m4_base=m4
+doc_base=doc
+tests_base=tests
 
 # Extra files from gnulib, which override files from other sources.
-gnulib_extra_files='
-	build-aux/install-sh
-	build-aux/missing
-	build-aux/mdate-sh
-	build-aux/texinfo.tex
-	build-aux/depcomp
-	build-aux/config.guess
-	build-aux/config.sub
-	doc/INSTALL
-'
+gnulib_extra_files="
+        $build_aux/install-sh
+        $build_aux/missing
+        $build_aux/mdate-sh
+        $build_aux/texinfo.tex
+        $build_aux/depcomp
+        $build_aux/config.guess
+        $build_aux/config.sub
+        doc/INSTALL
+"
+
+# Additional gnulib-tool options to use.  Use "\newline" to break lines.
+gnulib_tool_option_extras=
 
 # Other locale categories that need message catalogs.
 EXTRA_LOCALE_CATEGORIES=
@@ -107,18 +129,39 @@ XGETTEXT_OPTIONS='\\\
  --flag=error:3:c-format --flag=error_at_line:5:c-format\\\
 '
 
+# Package bug report address for gettext files
+MSGID_BUGS_ADDRESS=bug-$package@gnu.org
+
 # Files we don't want to import.
 excluded_files=
 
 # File that should exist in the top directory of a checked out hierarchy,
 # but not in a distribution tarball.
-CVS_only_file=README-cvs
+checkout_only_file=README-hacking
 
 # Whether to use copies instead of symlinks.
 copy=false
 
+# Set this to '.cvsignore .gitignore' in bootstrap.conf if you want
+# those files to be generated in directories like lib/, m4/, and po/.
+# Or set it to 'auto' to make this script select which to use based
+# on which version control system (if any) is used in the source directory.
+vc_ignore=auto
+
 # Override the default configuration, if necessary.
-test -r bootstrap.conf && . ./bootstrap.conf
+# Make sure that bootstrap.conf is sourced from the current directory
+# if we were invoked as "sh bootstrap".
+case "$0" in
+  */*) test -r "$0.conf" && . "$0.conf" ;;
+  *) test -r "$0.conf" && . ./"$0.conf" ;;
+esac
+
+
+if test "$vc_ignore" = auto; then
+  vc_ignore=
+  test -d .git && vc_ignore=.gitignore
+  test -d CVS && vc_ignore="$vc_ignore .cvsignore"
+fi
 
 # Translate configuration into internal form.
 
@@ -131,13 +174,11 @@ do
     usage
     exit;;
   --gnulib-srcdir=*)
-    GNULIB_SRCDIR=`expr "$option" : '--gnulib-srcdir=\(.*\)'`;;
-  --cvs-user=*)
-    CVS_USER=`expr "$option" : '--cvs-user=\(.*\)'`;;
+    GNULIB_SRCDIR=`expr "X$option" : 'X--gnulib-srcdir=\(.*\)'`;;
   --skip-po)
     SKIP_PO=t;;
   --force)
-    CVS_only_file=;;
+    checkout_only_file=;;
   --copy)
     copy=true;;
   *)
@@ -146,12 +187,153 @@ do
   esac
 done
 
-if test -n "$CVS_only_file" && test ! -r "$CVS_only_file"; then
+if test -n "$checkout_only_file" && test ! -r "$checkout_only_file"; then
   echo "$0: Bootstrapping from a non-checked-out distribution is risky." >&2
   exit 1
 fi
 
-echo "$0: Bootstrapping CVS $package..."
+# If $STR is not already on a line by itself in $FILE, insert it,
+# sorting the new contents of the file and replacing $FILE with the result.
+insert_sorted_if_absent() {
+  file=$1
+  str=$2
+  test -f $file || touch $file
+  echo "$str" | sort -u - $file | cmp - $file > /dev/null \
+    || echo "$str" | sort -u - $file -o $file \
+    || exit 1
+}
+
+# Die if there is no AC_CONFIG_AUX_DIR($build_aux) line in configure.ac.
+found_aux_dir=no
+grep '^[	 ]*AC_CONFIG_AUX_DIR(\['"$build_aux"'\])' configure.ac \
+    >/dev/null && found_aux_dir=yes
+grep '^[	 ]*AC_CONFIG_AUX_DIR('"$build_aux"')' configure.ac \
+    >/dev/null && found_aux_dir=yes
+if test $found_aux_dir = no; then
+  echo "$0: expected line not found in configure.ac. Add the following:" >&2
+  echo "  AC_CONFIG_AUX_DIR([$build_aux])" >&2
+  exit 1
+fi
+
+# If $build_aux doesn't exist, create it now, otherwise some bits
+# below will malfunction.  If creating it, also mark it as ignored.
+if test ! -d $build_aux; then
+  mkdir $build_aux
+  for dot_ig in x $vc_ignore; do
+    test $dot_ig = x && continue
+    insert_sorted_if_absent $dot_ig $build_aux
+  done
+fi
+
+# Note this deviates from the version comparison in automake
+# in that it treats 1.5 < 1.5.0, and treats 1.4.4a < 1.4-p3a
+# but this should suffice as we won't be specifying old
+# version formats or redundant trailing .0 in bootstrap.conf.
+# If we did want full compatibility then we should probably
+# use m4_version_compare from autoconf.
+sort_ver() { # sort -V is not generally available
+  ver1="$1"
+  ver2="$2"
+
+  # split on '.' and compare each component
+  i=1
+  while : ; do
+    p1=$(echo "$ver1" | cut -d. -f$i)
+    p2=$(echo "$ver2" | cut -d. -f$i)
+    if [ ! "$p1" ]; then
+      echo "$1 $2"
+      break
+    elif [ ! "$p2" ]; then
+      echo "$2 $1"
+      break
+    elif [ ! "$p1" = "$p2" ]; then
+      if [ "$p1" -gt "$p2" ] 2>/dev/null; then # numeric comparison
+        echo "$2 $1"
+      elif [ "$p2" -gt "$p1" ] 2>/dev/null; then # numeric comparison
+        echo "$1 $2"
+      else # numeric, then lexicographic comparison
+        lp=$(printf "$p1\n$p2\n" | LANG=C sort -n | tail -n1)
+        if [ "$lp" = "$p2" ]; then
+          echo "$1 $2"
+        else
+          echo "$2 $1"
+        fi
+      fi
+      break
+    fi
+    i=$(($i+1))
+  done
+}
+
+get_version() {
+  app=$1
+
+  $app --version >/dev/null 2>&1 || return 1
+
+  $app --version 2>&1 |
+  sed -n 's/[^0-9.]*\([0-9]\{1,\}\.[.a-z0-9-]*\).*/\1/p
+          t done
+          d
+          :done
+          q'
+}
+
+check_versions() {
+  ret=0
+
+  while read app req_ver; do
+    # Honor $APP variables ($TAR, $AUTOCONF, etc.)
+    appvar=`echo $app | tr '[a-z]' '[A-Z]'`
+    test "$appvar" = TAR && appvar=AMTAR
+    eval "app=\${$appvar-$app}"
+    inst_ver=$(get_version $app)
+    if [ ! "$inst_ver" ]; then
+      echo "Error: '$app' not found" >&2
+      ret=1
+    elif [ ! "$req_ver" = "-" ]; then
+      latest_ver=$(sort_ver $req_ver $inst_ver | cut -d' ' -f2)
+      if [ ! "$latest_ver" = "$inst_ver" ]; then
+        echo "Error: '$app' version == $inst_ver is too old" >&2
+        echo "       '$app' version >= $req_ver is required" >&2
+        ret=1
+      fi
+    fi
+  done
+
+  return $ret
+}
+
+print_versions() {
+  echo "Program    Min_version"
+  echo "----------------------"
+  printf "$buildreq"
+  echo "----------------------"
+  # can't depend on column -t
+}
+
+if ! printf "$buildreq" | check_versions; then
+  test -f README-prereq &&
+  echo "See README-prereq for notes on obtaining these prerequisite programs:" >&2
+  echo
+  print_versions
+  exit 1
+fi
+
+echo "$0: Bootstrapping from checked-out $package sources..."
+
+# See if we can use gnulib's git-merge-changelog merge driver.
+if test -d .git && (git --version) >/dev/null 2>/dev/null ; then
+  if git config merge.merge-changelog.driver >/dev/null ; then
+    :
+  elif (git-merge-changelog --version) >/dev/null 2>/dev/null ; then
+    echo "initializing git-merge-changelog driver"
+    git config merge.merge-changelog.name 'GNU-style ChangeLog merge driver'
+    git config merge.merge-changelog.driver 'git-merge-changelog %O %A %B'
+  else
+    echo "consider installing git-merge-changelog from gnulib"
+  fi
+fi
+
 
 cleanup_gnulib() {
   status=$?
@@ -159,35 +341,45 @@ cleanup_gnulib() {
   exit $status
 }
 
+git_modules_config () {
+  test -f .gitmodules && git config --file .gitmodules "$@"
+}
+
 # Get gnulib files.
 
 case ${GNULIB_SRCDIR--} in
 -)
-  if [ ! -d gnulib ]; then
+  if git_modules_config submodule.gnulib.url >/dev/null; then
     echo "$0: getting gnulib files..."
+    git submodule init || exit $?
+    git submodule update || exit $?
 
-    case ${CVS_AUTH-pserver} in
-    pserver)
-      CVS_PREFIX=':pserver:anonymous@';;
-    ssh)
-      CVS_PREFIX="$CVS_USER${CVS_USER+@}";;
-    *)
-      echo "$0: $CVS_AUTH: Unknown CVS access method" >&2
-      exit 1;;
-    esac
-
-    case $CVS_RSH in
-    '') CVS_RSH=ssh; export CVS_RSH;;
-    esac
+  elif [ ! -d gnulib ]; then
+    echo "$0: getting gnulib files..."
 
     trap cleanup_gnulib 1 2 13 15
 
-    cvs -z3 -q -d ${CVS_PREFIX}cvs.savannah.gnu.org:/cvsroot/gnulib co gnulib ||
+    git clone --help|grep depth > /dev/null && shallow='--depth 2' || shallow=
+    git clone $shallow git://git.sv.gnu.org/gnulib ||
       cleanup_gnulib
 
     trap - 1 2 13 15
   fi
   GNULIB_SRCDIR=gnulib
+  ;;
+*)
+  # Redirect the gnulib submodule to the directory on the command line
+  # if possible.
+  if test -d "$GNULIB_SRCDIR"/.git && \
+        git_modules_config submodule.gnulib.url >/dev/null; then
+    git submodule init
+    GNULIB_SRCDIR=`cd $GNULIB_SRCDIR && pwd`
+    git config --replace-all submodule.gnulib.url $GNULIB_SRCDIR
+    echo "$0: getting gnulib files..."
+    git submodule update || exit $?
+    GNULIB_SRCDIR=gnulib
+  fi
+  ;;
 esac
 
 gnulib_tool=$GNULIB_SRCDIR/gnulib-tool
@@ -195,102 +387,116 @@ gnulib_tool=$GNULIB_SRCDIR/gnulib-tool
 
 # Get translations.
 
-get_translations() {
+download_po_files() {
   subdir=$1
   domain=$2
+  echo "$0: getting translations into $subdir for $domain..."
+  cmd=`printf "$po_download_command_format" "$domain" "$subdir"`
+  eval "$cmd"
+}
 
-  case $WGET_COMMAND in
-  '')
-    echo "$0: wget not available; skipping translations";;
-  ?*)
-    echo "$0: getting translations into $subdir for $domain..." &&
+# Download .po files to $po_dir/.reference and copy only the new
+# or modified ones into $po_dir.  Also update $po_dir/LINGUAS.
+update_po_files() {
+  # Directory containing primary .po files.
+  # Overwrite them only when we're sure a .po file is new.
+  po_dir=$1
+  domain=$2
 
-    (cd $subdir && rm -f dummy `ls | sed -n '/\.gmo$/p; /\.po/p'`) &&
-    $WGET_COMMAND -O "$subdir/$domain.html" "$TP_URL$domain" &&
+  # Download *.po files into this dir.
+  # Usually contains *.s1 checksum files.
+  ref_po_dir="$po_dir/.reference"
 
-    sed -n 's|.*"http://[^"]*/translation/teams/PO/\([^/"]*\)/'"$domain"'-\([^/"]*\)\.[^."]*\.po".*|\1.\2|p' <"$subdir/$domain.html" |
-    sort -k 1,1 -k 2,2n -k2,2 -k3,3n -k3,3 -k4,4n -k4,4 -k5,5n -k5.5 |
-    awk -F. '
-      { if (lang && $1 != lang) print lang, ver }
-      { lang = $1; ver = substr($0, index($0, ".") + 1) }
-      END { if (lang) print lang, ver }
-    ' | awk -v domain="$domain" -v subdir="$subdir" '
-      {
-	lang = $1
-	ver = $2
-	urlfmt = ""
-	printf "{ $WGET_COMMAND -O %s/%s.po '\'"$TP_PO_URL"'/%s/%s-%s.%s.po'\'' &&\n", subdir, lang, lang, domain, ver, lang
-	printf "  msgfmt -c -o /dev/null %s/%s.po || {\n", subdir, lang
-	printf "    echo >&2 '\'"$0"': omitting translation for %s'\''\n", lang
-	printf "    rm -f %s/%s.po; }; } &&\n", subdir, lang
-      }
-      END { print ":" }
-    ' | WGET_COMMAND="$WGET_COMMAND" sh;;
-  esac &&
-  ls "$subdir"/*.po 2>/dev/null |
-    sed 's|.*/||; s|\.po$||' >"$subdir/LINGUAS" &&
-  rm -f "$subdir/$domain.html"
+  test -d $ref_po_dir || mkdir $ref_po_dir || return
+  download_po_files $ref_po_dir $domain \
+    && ls "$ref_po_dir"/*.po 2>/dev/null |
+      sed 's|.*/||; s|\.po$||' > "$po_dir/LINGUAS"
+
+  langs=`cd $ref_po_dir && echo *.po|sed 's/\.po//g'`
+  test "$langs" = '*' && langs=x
+  for po in $langs; do
+    case $po in x) continue;; esac
+    new_po="$ref_po_dir/$po.po"
+    cksum_file="$ref_po_dir/$po.s1"
+    if ! test -f "$cksum_file" ||
+        ! test -f "$po_dir/$po.po" ||
+        ! ${SHA1SUM-sha1sum} -c --status "$cksum_file" \
+            < "$new_po" > /dev/null; then
+      echo "updated $po_dir/$po.po..."
+      cp "$new_po" "$po_dir/$po.po" \
+          && ${SHA1SUM-sha1sum} < "$new_po" > "$cksum_file"
+    fi
+  done
 }
 
 case $SKIP_PO in
 '')
-  case `wget --help` in
-  *'--no-cache'*)
-    WGET_COMMAND='wget -nv --no-cache';;
-  *'--cache=on/off'*)
-    WGET_COMMAND='wget -nv --cache=off';;
-  *'--non-verbose'*)
-    WGET_COMMAND='wget -nv';;
-  *)
-    WGET_COMMAND='';;
-  esac
-
-  get_translations po $package || exit
+  if test -d po; then
+    update_po_files po $package || exit
+  fi
 
   if test -d runtime-po; then
-    get_translations runtime-po $package-runtime || exit
+    update_po_files runtime-po $package-runtime || exit
   fi;;
 esac
 
-symlink_to_gnulib()
+symlink_to_dir()
 {
-  src=$GNULIB_SRCDIR/$1
-  dst=${2-$1}
+  src=$1/$2
+  dst=${3-$2}
 
   test -f "$src" && {
+
+    # If the destination directory doesn't exist, create it.
+    # This is required at least for "lib/uniwidth/cjk.h".
+    dst_dir=`dirname "$dst"`
+    if ! test -d "$dst_dir"; then
+      mkdir -p "$dst_dir"
+
+      # If we've just created a directory like lib/uniwidth,
+      # tell version control system(s) it's ignorable.
+      # FIXME: for now, this does only one level
+      parent=`dirname "$dst_dir"`
+      for dot_ig in x $vc_ignore; do
+        test $dot_ig = x && continue
+        ig=$parent/$dot_ig
+        insert_sorted_if_absent $ig `echo "$dst_dir"|sed 's,.*/,,'`
+      done
+    fi
+
     if $copy; then
       {
-	test ! -h "$dst" || {
-	  echo "$0: rm -f $dst" &&
-	  rm -f "$dst"
-	}
+        test ! -h "$dst" || {
+          echo "$0: rm -f $dst" &&
+          rm -f "$dst"
+        }
       } &&
       test -f "$dst" &&
       cmp -s "$src" "$dst" || {
-	echo "$0: cp -fp $src $dst" &&
-	cp -fp "$src" "$dst"
+        echo "$0: cp -fp $src $dst" &&
+        cp -fp "$src" "$dst"
       }
     else
       test -h "$dst" &&
       src_ls=`ls -diL "$src" 2>/dev/null` && set $src_ls && src_i=$1 &&
       dst_ls=`ls -diL "$dst" 2>/dev/null` && set $dst_ls && dst_i=$1 &&
       test "$src_i" = "$dst_i" || {
-	dot_dots=
-	case $src in
-	/*) ;;
-	*)
-	  case /$dst/ in
-	  *//* | */../* | */./* | /*/*/*/*/*/)
-	     echo >&2 "$0: invalid symlink calculation: $src -> $dst"
-	     exit 1;;
-	  /*/*/*/*/)	dot_dots=../../../;;
-	  /*/*/*/)	dot_dots=../../;;
-	  /*/*/)	dot_dots=../;;
-	  esac;;
-	esac
+        dot_dots=
+        case $src in
+        /*) ;;
+        *)
+          case /$dst/ in
+          *//* | */../* | */./* | /*/*/*/*/*/)
+             echo >&2 "$0: invalid symlink calculation: $src -> $dst"
+             exit 1;;
+          /*/*/*/*/)	dot_dots=../../../;;
+          /*/*/*/)	dot_dots=../../;;
+          /*/*/)	dot_dots=../;;
+          esac;;
+        esac
 
-	echo "$0: ln -fs $dot_dots$src $dst" &&
-	ln -fs "$dot_dots$src" "$dst"
+        echo "$0: ln -fs $dot_dots$src $dst" &&
+        ln -fs "$dot_dots$src" "$dst"
       }
     fi
   }
@@ -302,7 +508,9 @@ cp_mark_as_generated()
   cp_dst=$2
 
   if cmp -s "$cp_src" "$GNULIB_SRCDIR/$cp_dst"; then
-    symlink_to_gnulib "$cp_dst"
+    symlink_to_dir "$GNULIB_SRCDIR" "$cp_dst"
+  elif cmp -s "$cp_src" "$local_gl_dir/$cp_dst"; then
+    symlink_to_dir $local_gl_dir "$cp_dst"
   else
     case $cp_dst in
       *.[ch])             c1='/* '; c2=' */';;
@@ -311,25 +519,36 @@ cp_mark_as_generated()
       *)                  c1=     ; c2=     ;;
     esac
 
+    # If the destination directory doesn't exist, create it.
+    # This is required at least for "lib/uniwidth/cjk.h".
+    dst_dir=`dirname "$cp_dst"`
+    test -d "$dst_dir" || mkdir -p "$dst_dir"
+
     if test -z "$c1"; then
       cmp -s "$cp_src" "$cp_dst" || {
-	echo "$0: cp -f $cp_src $cp_dst" &&
-	cp -f "$cp_src" "$cp_dst"
+        # Copy the file first to get proper permissions if it
+        # doesn't already exist.  Then overwrite the copy.
+        echo "$0: cp -f $cp_src $cp_dst" &&
+        rm -f "$cp_dst" &&
+        cp "$cp_src" "$cp_dst-t" &&
+        sed "s!$bt_regex/!!g" "$cp_src" > "$cp_dst-t" &&
+        mv -f "$cp_dst-t" "$cp_dst"
       }
     else
       # Copy the file first to get proper permissions if it
       # doesn't already exist.  Then overwrite the copy.
       cp "$cp_src" "$cp_dst-t" &&
       (
-	echo "$c1-*- buffer-read-only: t -*- vi: set ro:$c2" &&
-	echo "${c1}DO NOT EDIT! GENERATED AUTOMATICALLY!$c2" &&
-	cat "$cp_src"
+        echo "$c1-*- buffer-read-only: t -*- vi: set ro:$c2" &&
+        echo "${c1}DO NOT EDIT! GENERATED AUTOMATICALLY!$c2" &&
+        echo '#line 1' &&
+        sed "s!$bt_regex/!!g" "$cp_src"
       ) > $cp_dst-t &&
       if cmp -s "$cp_dst-t" "$cp_dst"; then
-	rm -f "$cp_dst-t"
+        rm -f "$cp_dst-t"
       else
-	echo "$0: cp $cp_src $cp_dst # with edits" &&
-	mv -f "$cp_dst-t" "$cp_dst"
+        echo "$0: cp $cp_src $cp_dst # with edits" &&
+        mv -f "$cp_dst-t" "$cp_dst"
       fi
     fi
   fi
@@ -341,9 +560,11 @@ version_controlled_file() {
   found=no
   if test -d CVS; then
     grep -F "/$file/" $dir/CVS/Entries 2>/dev/null |
-	     grep '^/[^/]*/[0-9]' > /dev/null && found=yes
+             grep '^/[^/]*/[0-9]' > /dev/null && found=yes
   elif test -d .git; then
-    git-rm -n "$dir/$file" > /dev/null 2>&1 && found=yes
+    git rm -n "$dir/$file" > /dev/null 2>&1 && found=yes
+  elif test -d .svn; then
+    svn log -r HEAD "$dir/$file" > /dev/null 2>&1 && found=yes
   else
     echo "$0: no version control for $dir/$file?" >&2
   fi
@@ -354,46 +575,61 @@ slurp() {
   for dir in . `(cd $1 && find * -type d -print)`; do
     copied=
     sep=
-    for file in `ls $1/$dir`; do
+    for file in `ls -a $1/$dir`; do
+      case $file in
+      .|..) continue;;
+      .*) continue;; # FIXME: should all file names starting with "." be ignored?
+      esac
       test -d $1/$dir/$file && continue
       for excluded_file in $excluded_files; do
-	test "$dir/$file" = "$excluded_file" && continue 2
+        test "$dir/$file" = "$excluded_file" && continue 2
       done
       if test $file = Makefile.am; then
-        copied=$copied${sep}gnulib.mk; sep=$nl
-	remove_intl='/^[^#].*\/intl/s/^/#/'
-        sed "$remove_intl" $1/$dir/$file | cmp -s - $dir/gnulib.mk || {
-	  echo "$0: Copying $1/$dir/$file to $dir/gnulib.mk ..." &&
-	  rm -f $dir/gnulib.mk &&
-	  sed "$remove_intl" $1/$dir/$file >$dir/gnulib.mk
-	}
+        copied=$copied${sep}$gnulib_mk; sep=$nl
+        remove_intl='/^[^#].*\/intl/s/^/#/;'"s!$bt_regex/!!g"
+        sed "$remove_intl" $1/$dir/$file | cmp - $dir/$gnulib_mk > /dev/null || {
+          echo "$0: Copying $1/$dir/$file to $dir/$gnulib_mk ..." &&
+          rm -f $dir/$gnulib_mk &&
+          sed "$remove_intl" $1/$dir/$file >$dir/$gnulib_mk
+        }
       elif { test "${2+set}" = set && test -r $2/$dir/$file; } ||
-	   version_controlled_file $dir $file; then
-	echo "$0: $dir/$file overrides $1/$dir/$file"
+           version_controlled_file $dir $file; then
+        echo "$0: $dir/$file overrides $1/$dir/$file"
       else
-	copied=$copied$sep$file; sep=$nl
-	if test $file = gettext.m4; then
-	  echo "$0: patching m4/gettext.m4 to remove need for intl/* ..."
-	  rm -f $dir/$file
-	  sed '
-	    /^AC_DEFUN(\[AM_INTL_SUBDIR],/,/^]/c\
-	      AC_DEFUN([AM_INTL_SUBDIR], [
-	    /^AC_DEFUN(\[gt_INTL_SUBDIR_CORE],/,/^]/c\
-	      AC_DEFUN([gt_INTL_SUBDIR_CORE], [])
-	    $a\
-	      AC_DEFUN([gl_LOCK_EARLY], [])
-	  ' $1/$dir/$file >$dir/$file
-	else
-	  cp_mark_as_generated $1/$dir/$file $dir/$file
-	fi
+        copied=$copied$sep$file; sep=$nl
+        if test $file = gettext.m4; then
+          echo "$0: patching m4/gettext.m4 to remove need for intl/* ..."
+          rm -f $dir/$file
+          sed '
+            /^AC_DEFUN(\[AM_INTL_SUBDIR],/,/^]/c\
+              AC_DEFUN([AM_INTL_SUBDIR], [
+            /^AC_DEFUN(\[gt_INTL_SUBDIR_CORE],/,/^]/c\
+              AC_DEFUN([gt_INTL_SUBDIR_CORE], [])
+            $a\
+              AC_DEFUN([gl_LOCK_EARLY], [])
+          ' $1/$dir/$file >$dir/$file
+        else
+          cp_mark_as_generated $1/$dir/$file $dir/$file
+        fi
       fi || exit
     done
 
-    for dot_ig in .cvsignore .gitignore; do
+    for dot_ig in x $vc_ignore; do
+      test $dot_ig = x && continue
       ig=$dir/$dot_ig
-      if test -n "$copied" && test -f $ig; then
-	echo "$copied" | sort -u - $ig | cmp -s - $ig ||
-	echo "$copied" | sort -u - $ig -o $ig || exit
+      if test -n "$copied"; then
+        insert_sorted_if_absent $ig "$copied"
+        # If an ignored file name ends with .in.h, then also add
+        # the name with just ".h".  Many gnulib headers are generated,
+        # e.g., stdint.in.h -> stdint.h, dirent.in.h ->..., etc.
+        # Likewise for .gperf -> .h, .y -> .c, and .sin -> .sed
+        f=`echo "$copied"|sed 's/\.in\.h$/.h/;s/\.sin$/.sed/;s/\.y$/.c/;s/\.gperf$/.h/'`
+        insert_sorted_if_absent $ig "$f"
+
+        # For files like sys_stat.in.h and sys_time.in.h, record as
+        # ignorable the directory we might eventually create: sys/.
+        f=`echo "$copied"|sed 's/sys_.*\.in\.h$/sys/'`
+        insert_sorted_if_absent $ig "$f"
       fi
     done
   done
@@ -401,9 +637,6 @@ slurp() {
 
 
 # Create boot temporary directories to import from gnulib and gettext.
-
-bt='.#bootmp'
-bt2=${bt}2
 rm -fr $bt $bt2 &&
 mkdir $bt $bt2 || exit
 
@@ -412,86 +645,127 @@ mkdir $bt $bt2 || exit
 gnulib_tool_options="\
  --import\
  --no-changelog\
- --aux-dir $bt/build-aux\
- --doc-base $bt/doc\
- --lib lib$package\
- --m4-base $bt/m4/\
- --source-base $bt/lib/\
- --tests-base $bt/tests\
- --local-dir gl\
+ --aux-dir $bt/$build_aux\
+ --doc-base $bt/$doc_base\
+ --lib $gnulib_name\
+ --m4-base $bt/$m4_base/\
+ --source-base $bt/$source_base/\
+ --tests-base $bt/$tests_base\
+ --local-dir $local_gl_dir\
+ $gnulib_tool_option_extras\
 "
 echo "$0: $gnulib_tool $gnulib_tool_options --import ..."
 $gnulib_tool $gnulib_tool_options --import $gnulib_modules &&
 slurp $bt || exit
 
 for file in $gnulib_files; do
-  symlink_to_gnulib $file || exit
+  symlink_to_dir "$GNULIB_SRCDIR" $file || exit
 done
 
 
 # Import from gettext.
+with_gettext=yes
+grep '^[	 ]*AM_GNU_GETTEXT_VERSION(' configure.ac >/dev/null || \
+    with_gettext=no
 
-echo "$0: (cd $bt2; autopoint) ..."
-cp configure.ac $bt2 &&
-(cd $bt2 && autopoint && rm configure.ac) &&
-slurp $bt2 $bt || exit
-
+if test $with_gettext = yes; then
+  echo "$0: (cd $bt2; ${AUTOPOINT-autopoint}) ..."
+  cp configure.ac $bt2 &&
+  (cd $bt2 && ${AUTOPOINT-autopoint} && rm configure.ac) &&
+  slurp $bt2 $bt || exit
+fi
 rm -fr $bt $bt2 || exit
 
+# Remove any dangling symlink matching "*.m4" or "*.[ch]" in some
+# gnulib-populated directories.  Such .m4 files would cause aclocal to fail.
+# The following requires GNU find 4.2.3 or newer.  Considering the usual
+# portability constraints of this script, that may seem a very demanding
+# requirement, but it should be ok.  Ignore any failure, which is fine,
+# since this is only a convenience to help developers avoid the relatively
+# unusual case in which a symlinked-to .m4 file is git-removed from gnulib
+# between successive runs of this script.
+find "$m4_base" "$source_base" \
+  -depth \( -name '*.m4' -o -name '*.[ch]' \) \
+  -type l -xtype l -delete > /dev/null 2>&1
 
 # Reconfigure, getting other files.
 
 for command in \
-  'aclocal --force -I m4' \
-  'autoconf --force' \
-  'autoheader --force' \
-  'automake --add-missing --copy --force-missing';
+  libtool \
+  "${ACLOCAL-aclocal} --force -I m4" \
+  "${AUTOCONF-autoconf} --force" \
+  "${AUTOHEADER-autoheader} --force" \
+  "${AUTOMAKE-automake} --add-missing --copy --force-missing"
 do
+  if test "$command" = libtool; then
+    use_libtool=0
+    # We'd like to use grep -E, to see if any of LT_INIT,
+    # AC_PROG_LIBTOOL, AM_PROG_LIBTOOL is used in configure.ac,
+    # but that's not portable enough (e.g., for Solaris).
+    grep '^[	 ]*A[CM]_PROG_LIBTOOL' configure.ac >/dev/null \
+      && use_libtool=1
+    grep '^[	 ]*LT_INIT' configure.ac >/dev/null \
+      && use_libtool=1
+    test $use_libtool = 0 \
+      && continue
+    command="${LIBTOOLIZE-libtoolize} -c -f"
+  fi
   echo "$0: $command ..."
   $command || exit
 done
 
 
 # Get some extra files from gnulib, overriding existing files.
-
 for file in $gnulib_extra_files; do
   case $file in
   */INSTALL) dst=INSTALL;;
+  build-aux/*) dst=$build_aux/`expr "$file" : 'build-aux/\(.*\)'`;;
   *) dst=$file;;
   esac
-  symlink_to_gnulib $file $dst || exit
+  symlink_to_dir "$GNULIB_SRCDIR" $file $dst || exit
 done
 
-
-# Create gettext configuration.
-echo "$0: Creating po/Makevars from po/Makevars.template ..."
-rm -f po/Makevars
-sed '
-  /^EXTRA_LOCALE_CATEGORIES *=/s/=.*/= '"$EXTRA_LOCALE_CATEGORIES"'/
-  /^MSGID_BUGS_ADDRESS *=/s/=.*/= bug-'"$package"'@gnu.org/
-  /^XGETTEXT_OPTIONS *=/{
-    s/$/ \\/
-    a\
-	'"$XGETTEXT_OPTIONS"' $${end_of_xgettext_options+}
-  }
-' po/Makevars.template >po/Makevars
-
-if test -d runtime-po; then
-  # Similarly for runtime-po/Makevars, but not quite the same.
-  rm -f runtime-po/Makevars
+if test $with_gettext = yes; then
+  # Create gettext configuration.
+  echo "$0: Creating po/Makevars from po/Makevars.template ..."
+  rm -f po/Makevars
   sed '
-    /^DOMAIN *=.*/s/=.*/= '"$package"'-runtime/
-    /^subdir *=.*/s/=.*/= runtime-po/
-    /^MSGID_BUGS_ADDRESS *=/s/=.*/= bug-'"$package"'@gnu.org/
+    /^EXTRA_LOCALE_CATEGORIES *=/s/=.*/= '"$EXTRA_LOCALE_CATEGORIES"'/
+    /^MSGID_BUGS_ADDRESS *=/s/=.*/= '"$MSGID_BUGS_ADDRESS"'/
     /^XGETTEXT_OPTIONS *=/{
       s/$/ \\/
       a\
-	  '"$XGETTEXT_OPTIONS_RUNTIME"' $${end_of_xgettext_options+}
+          '"$XGETTEXT_OPTIONS"' $${end_of_xgettext_options+}
     }
-  ' <po/Makevars.template >runtime-po/Makevars
+  ' po/Makevars.template >po/Makevars
 
-  # Copy identical files from po to runtime-po.
-  (cd po && cp -p Makefile.in.in *-quot *.header *.sed *.sin ../runtime-po)
+  if test -d runtime-po; then
+    # Similarly for runtime-po/Makevars, but not quite the same.
+    rm -f runtime-po/Makevars
+    sed '
+      /^DOMAIN *=.*/s/=.*/= '"$package"'-runtime/
+      /^subdir *=.*/s/=.*/= runtime-po/
+      /^MSGID_BUGS_ADDRESS *=/s/=.*/= bug-'"$package"'@gnu.org/
+      /^XGETTEXT_OPTIONS *=/{
+        s/$/ \\/
+        a\
+            '"$XGETTEXT_OPTIONS_RUNTIME"' $${end_of_xgettext_options+}
+      }
+    ' <po/Makevars.template >runtime-po/Makevars
+
+    # Copy identical files from po to runtime-po.
+    (cd po && cp -p Makefile.in.in *-quot *.header *.sed *.sin ../runtime-po)
+  fi
 fi
 
+# Horrible, coreutils-specific kludges.
+# Change paths in gnulib-tests/gnulib.mk from "../.." to "..".
+m=gnulib-tests/gnulib.mk
+sed 's,\.\./\.\.,..,g' $m > $m-t
+mv -f $m-t $m
+
 echo "$0: done.  Now you can run './configure'."
+
+# Local Variables:
+# indent-tabs-mode: nil
+# End:

bootstrap.conf

@@ -1,11 +1,11 @@
 # Bootstrap configuration.
 
-# Copyright (C) 2006 Free Software Foundation, Inc.
+# Copyright (C) 2006-2009 Free Software Foundation, Inc.
 
-# This program is free software; you can redistribute it and/or modify
+# 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, or (at your option)
-# any later version.
+# the Free Software Foundation, either version 3 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
@@ -13,56 +13,233 @@
 # 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, write to the Free Software
-# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
-# 02110-1301, USA.
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 
-# We don't need these modules, even though gnulib-tool mistakenly
-# includes them because of gettext dependencies.
+# We don't need these modules.
 avoided_gnulib_modules='
-	--avoid=lock
-	--avoid=size_max
-	--avoid=xsize
+  --avoid=canonicalize-lgpl
+  --avoid=dummy
+  --avoid=lock
 '
 
 # These modules are obsolete and can probably be removed soon,
 # but leave them in for now to minimize changes.
 obsolete_gnulib_modules='
-	atexit free memchr memcmp memcpy memmove memset rename
-	strcspn strtod strtol utime
+  atexit
+  memcmp
+  memcpy
+  memmove
+  memset
+  rename
+  strcspn
+  strtod
+  strtol
 '
 
 # gnulib modules used by this package.
 gnulib_modules="
-	$avoided_gnulib_modules
-	$obsolete_gnulib_modules
-	acl alloca argmatch assert backupfile base64 c-strtod
-	c-strtold calloc canon-host canonicalize chown cloexec
-	config-h configmake
-	closeout cycle-check d-ino d-type diacrit dirfd dirname dup2
-	error euidaccess exclude exitfail fcntl fcntl-safer fdl file-type
-	fileblocks filemode filenamecat fnmatch-gnu fopen-safer
-	fprintftime fsusage ftruncate fts getdate getgroups gethrxtime
-	getline getloadavg getndelim2 getopt getpagesize getpass-gnu
-	gettext gettime gettimeofday getugroups getusershell gnupload
-	group-member hard-locale hash hash-pjw host-os human idcache
-	inttostr inttypes isapipe
-	lchmod lchown lib-ignore linebuffer link-follow
-	long-options lstat malloc mbswidth md5 memcasecmp mempcpy
-	memrchr mkancesdirs mkdir mkdir-p mkstemp mktime modechange
-	mountlist obstack pathmax perl physmem posixtm posixver putenv
-	quote quotearg raise readlink readtokens readtokens0 readutmp
-	realloc regex rename-dest-slash rmdir rmdir-errno rpmatch
-	safe-read same
-	save-cwd savedir savewd settime sha1 sig2str ssize_t stat-macros
-	stat-time stdbool stdlib-safer stpcpy strcase strftime
-	strpbrk strtoimax strtoumax strverscmp timespec tzset
-	unicodeio unistd-safer unlink-busy unlinkdir unlocked-io
-	uptime userspec utimecmp utimens vasprintf verify version-etc-fsf
-	wcwidth winsz-ioctl winsz-termios xalloc xgetcwd xgethostname
-	xmemcoll xnanosleep xreadlink xstrtod xstrtoimax xstrtol
-	xstrtold xstrtoumax yesno
+  $avoided_gnulib_modules
+  $obsolete_gnulib_modules
+  acl
+  alloca
+  announce-gen
+  areadlink-with-size
+  argmatch
+  argv-iter
+  assert
+  autobuild
+  backupfile
+  base64
+  c-strcase
+  c-strtod
+  c-strtold
+  calloc
+  canon-host
+  canonicalize
+  chown
+  cloexec
+  closein
+  closeout
+  config-h
+  configmake
+  crypto/md5
+  crypto/sha1
+  crypto/sha256
+  crypto/sha512
+  cycle-check
+  d-ino
+  d-type
+  diacrit
+  dirfd
+  dirname
+  dup2
+  error
+  euidaccess
+  exclude
+  exitfail
+  fchdir
+  fcntl
+  fcntl-safer
+  fdl
+  file-type
+  fileblocks
+  filemode
+  filenamecat
+  filevercmp
+  fnmatch-gnu
+  fopen-safer
+  fprintftime
+  fseeko
+  fsusage
+  ftello
+  ftruncate
+  fts
+  gendocs
+  getdate
+  getgroups
+  gethrxtime
+  getline
+  getloadavg
+  getndelim2
+  getopt-gnu
+  getpagesize
+  getpass-gnu
+  gettext
+  gettime
+  gettimeofday
+  getugroups
+  getusershell
+  git-version-gen
+  gitlog-to-changelog
+  gnu-make
+  gnumakefile
+  gnupload
+  group-member
+  hard-locale
+  hash
+  hash-pjw
+  host-os
+  human
+  idcache
+  ignore-value
+  inttostr
+  inttypes
+  isapipe
+  lchmod
+  lchown
+  lib-ignore
+  linebuffer
+  link-follow
+  long-options
+  lstat
+  maintainer-makefile
+  malloc
+  manywarnings
+  mbrtowc
+  mbsalign
+  mbswidth
+  memcasecmp
+  memchr
+  memcmp2
+  mempcpy
+  memrchr
+  mgetgroups
+  mkancesdirs
+  mkdir
+  mkdir-p
+  mkstemp
+  mktime
+  modechange
+  mountlist
+  mpsort
+  obstack
+  pathmax
+  perl
+  physmem
+  posix-shell
+  posixtm
+  posixver
+  priv-set
+  progname
+  propername
+  putenv
+  quote
+  quotearg
+  raise
+  randint
+  randperm
+  readlink
+  readtokens
+  readtokens0
+  readutmp
+  realloc
+  regex
+  rename-dest-slash
+  rmdir
+  rmdir-errno
+  root-dev-ino
+  rpmatch
+  safe-read
+  same
+  save-cwd
+  savedir
+  savewd
+  selinux-at
+  settime
+  sig2str
+  sigaction
+  ssize_t
+  stat-macros
+  stat-time
+  stdbool
+  stdlib-safer
+  stpcpy
+  stpncpy
+  strdup
+  strftime
+  strpbrk
+  strtoimax
+  strtoumax
+  strverscmp
+  sys_stat
+  timespec
+  tzset
+  unicodeio
+  unistd-safer
+  unlink-busy
+  unlinkdir
+  unlocked-io
+  update-copyright
+  uptime
+  useless-if-before-free
+  userspec
+  utimecmp
+  utimens
+  vasprintf-posix
+  vc-list-files
+  verify
+  verror
+  version-etc-fsf
+  warnings
+  wcwidth
+  winsz-ioctl
+  winsz-termios
+  write-any-file
+  xalloc
+  xfreopen
+  xgetcwd
+  xgethostname
+  xmemcoll
+  xnanosleep
+  xprintf
+  xprintf-posix
+  xstrtod
+  xstrtoimax
+  xstrtol
+  xstrtold
+  xstrtoumax
+  yesno
 "
 
 # Other locale categories that need message catalogs.
@@ -70,23 +247,73 @@ EXTRA_LOCALE_CATEGORIES=LC_TIME
 
 # Additional xgettext options to use.  Use "\\\newline" to break lines.
 XGETTEXT_OPTIONS=$XGETTEXT_OPTIONS'\\\
- --from-code=UTF-8\\\
- --flag=asprintf:2:c-format --flag=vasprintf:2:c-format\\\
- --flag=asnprintf:3:c-format --flag=vasnprintf:3:c-format\\\
+ --flag=asnprintf:3:c-format\\\
+ --flag=asprintf:2:c-format\\\
+ --flag=error:3:c-format\\\
+ --flag=error_at_line:5:c-format\\\
+ --flag=vasnprintf:3:c-format\\\
+ --flag=vasprintf:2:c-format\\\
+ --flag=verror:3:c-format\\\
+ --flag=verror_at_line:5:c-format\\\
  --flag=wrapf:1:c-format\\\
+ --flag=xasprintf:1:c-format\\\
+ --flag=xfprintf:2:c-format\\\
+ --flag=xprintf:1:c-format\\\
+ --from-code=UTF-8\\\
 '
 
-# Gettext supplies these files, but we don't need them since
-# we don't have an intl subdirectory.
-excluded_files='
-    m4/glibc2.m4
-    m4/intdiv0.m4
-    m4/lcmessage.m4
-    m4/lock.m4
-    m4/printf-posix.m4
-    m4/size_max.m4
-    m4/uintmax_t.m4
-    m4/ulonglong.m4
-    m4/visibility.m4
-    m4/xsize.m4
+# Append these, since we use the propername module.
+see_manual='"This is a proper name. See the gettext manual, section Names."'
+see_manual=\'"$see_manual"\'
+XGETTEXT_OPTIONS=$XGETTEXT_OPTIONS'\\\
+ --keyword=proper_name:1,'"$see_manual"'\\\
+ --keyword=proper_name_utf8:1,'"$see_manual"'\\\
 '
+
+# If "AM_GNU_GETTEXT(external" or "AM_GNU_GETTEXT([external]"
+# appears in configure.ac, exclude some unnecessary files.
+# Without grep's -E option (not portable enough, pre-configure),
+# the following test is ugly.  Also, this depends on the existence
+# of configure.ac, not the obsolescent-named configure.in.  But if
+# you're using this infrastructure, you should care about such things.
+
+gettext_external=0
+grep '^[	 ]*AM_GNU_GETTEXT(external\>' configure.ac > /dev/null &&
+  gettext_external=1
+grep '^[	 ]*AM_GNU_GETTEXT(\[external\]' configure.ac > /dev/null &&
+  gettext_external=1
+
+if test $gettext_external = 1; then
+  # Gettext supplies these files, but we don't need them since
+  # we don't have an intl subdirectory.
+  excluded_files='
+      m4/glibc2.m4
+      m4/intdiv0.m4
+      m4/lcmessage.m4
+      m4/lock.m4
+      m4/uintmax_t.m4
+      m4/ulonglong.m4
+      m4/visibility.m4
+  '
+fi
+
+gnulib_tool_option_extras="--tests-base=$bt/gnulib-tests --with-tests"
+
+# Build prerequisites
+buildreq="\
+autoconf   2.61
+automake   1.11
+autopoint  -
+bison      -
+gettext    -
+git        1.4.4
+gperf      -
+gzip       -
+makeinfo   -
+perl       5.5
+rsync      -
+tar        -
+"
+
+# Automake requires that ChangeLog exist.
+touch ChangeLog

build-aux/.cvsignore

@@ -1,12 +0,0 @@
-compile
-config.guess
-config.rpath
-config.sub
-depcomp
-gnupload
-install-sh
-mdate-sh
-missing
-mkinstalldirs
-texinfo.tex
-ylwrap

build-aux/.gitignore

@@ -1,11 +0,0 @@
-compile
-config.guess
-config.rpath
-config.sub
-depcomp
-gnupload
-install-sh
-mdate-sh
-missing
-texinfo.tex
-ylwrap

build-aux/ChangeLog-2007

@@ -1,3 +1,18 @@
+2007-09-29  Eric Blake  <ebb9@byu.net>
+
+	* check.mk (%.log): Also allow suffix-less tests, on platforms
+	where $(EXEEXT) is not empty.
+
+2007-09-15  Jim Meyering  <jim@meyering.net>
+
+	* vc-list-files: Remove mercurial support.
+	Check for CVS first.  Adjust comments.
+
+2007-01-30  Jim Meyering  <jim@meyering.net>
+
+	* vc-list-files: Select column 2, not 3 (hg-0.9.3's manifest format
+	now has only two columns).
+
 2006-10-14  Jim Meyering  <jim@meyering.net>
 
 	* vc-list-files: Don't filter git-ls-files output through cut.
@@ -219,8 +234,7 @@
 
 	-----
 
-	Copyright (C) 2002, 2003, 2004, 2005, 2006 Free Software
-	Foundation, Inc.
+	Copyright (C) 2002-2009 Free Software Foundation, Inc.
 
 	Copying and distribution of this file, with or without
 	modification, are permitted provided the copyright notice

build-aux/cvsu

@@ -6,20 +6,18 @@
 # Initially written by Tom Tromey <tromey@cygnus.com>
 # Completely rewritten by Pavel Roskin <proski@gnu.org>
 #
-# This program is free software; you can redistribute it and/or modify
+# 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, or (at your option)
-# any later version.
-#
+# the Free Software Foundation, either version 3 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, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
-# 02111-1307, USA.
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 
 require 5.004;

build-aux/vc-list-files

@@ -1,60 +0,0 @@
-#!/bin/sh
-# List the specified version-controlled files.
-
-# Copyright (C) 2006 Free Software Foundation, Inc.
-
-# 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, 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, write to the Free Software Foundation,
-# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
-
-
-# List the specified version-controlled files.
-# With no argument, list them all.
-# This script must be run solely from the top of a $srcdir build directory.
-
-# If there's an argument, it must be a single, "."-relative directory name,
-# with no trailing slashes.  In mercurial mode, it's used as part of a
-# "grep" pattern (prepend "^", append "/"), and in cvs mode, it's simply
-# used as an argument to the cvsu script.
-# cvsu is part of the cvsutils package: http://www.red-bean.com/cvsutils/
-
-include_prefix=
-case $# in
-  0) ;;
-  1) include_prefix=$1 ;;
-  *) echo "$0: too many arguments" 1>&2; exit 1 ;;
-esac
-
-if test -d .git; then
-  if test "x$include_prefix" = x; then
-    git-ls-files
-  else
-    git-ls-files | grep "^$include_prefix/"
-  fi
-elif test -d .hg; then
-  if test "x$include_prefix" = x; then
-    hg manifest | cut -d ' ' -f 3
-  else
-    hg manifest | cut -d ' ' -f 3 | grep "^$include_prefix/"
-  fi
-elif test -x build-aux/cvsu; then
-  build-aux/cvsu --find --types=AFGM $include_prefix
-else
-  awk -F/ '{				\
-      if (!$1 && $3 !~ /^-/) {		\
-	f=FILENAME;			\
-	sub(/CVS\/Entries/, "", f);	\
-	print f $2;			\
-      }}'				\
-    $(find ${*-*} -name Entries -print) /dev/null;
-fi

cfg.mk

@@ -0,0 +1,209 @@
+# Customize maint.mk                           -*- makefile -*-
+# Copyright (C) 2003-2009 Free Software Foundation, Inc.
+
+# 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 3 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 <http://www.gnu.org/licenses/>.
+
+# Use alpha.gnu.org for alpha and beta releases.
+# Use ftp.gnu.org for major releases.
+gnu_ftp_host-alpha = alpha.gnu.org
+gnu_ftp_host-beta = alpha.gnu.org
+gnu_ftp_host-major = ftp.gnu.org
+gnu_rel_host = $(gnu_ftp_host-$(RELEASE_TYPE))
+
+# Used in maint.mk's web-manual rule
+manual_title = Core GNU utilities
+
+url_dir_list = \
+  ftp://$(gnu_rel_host)/gnu/coreutils
+
+# The GnuPG ID of the key used to sign the tarballs.
+gpg_key_ID = B9AB9A16
+
+# Tests not to run as part of "make distcheck".
+local-checks-to-skip = strftime-check
+
+# Tools used to bootstrap this package, used for "announcement".
+bootstrap-tools = autoconf,automake,gnulib,bison
+
+# Now that we have better tests, make this the default.
+export VERBOSE = yes
+
+old_NEWS_hash = 8ed224902e335a80ec8340cd0d594d7f
+
+# Ensure that the list of O_ symbols used to compute O_FULLBLOCK is complete.
+dd = $(srcdir)/src/dd.c
+sc_dd_O_FLAGS:
+	@rm -f $@.1 $@.2
+	@{ echo O_FULLBLOCK; perl -nle '/^ +\| (O_\w*)$$/ and print $$1' \
+	  $(dd); } | sort > $@.1
+	@{ echo O_NOFOLLOW; perl -nle '/{"[a-z]+",\s*(O_\w+)},/ and print $$1' \
+	  $(dd); } | sort > $@.2
+	@diff -u $@.1 $@.2 || diff=1 || diff=;				\
+	rm -f $@.1 $@.2;						\
+	test "$$diff"							\
+	  && { echo '$(ME): $(dd) has inconsistent O_ flag lists'>&2;	\
+	       exit 1; } || :
+
+# Ensure that dd's definition of LONGEST_SYMBOL stays in sync
+# with the strings from the two affected variables.
+dd_c = $(srcdir)/src/dd.c
+sc_dd_max_sym_length:
+ifneq ($(wildcard $(dd_c)),)
+	@len=$$( (sed -n '/conversions\[\] =$$/,/^};/p' $(dd_c);\
+		 sed -n '/flags\[\] =$$/,/^};/p' $(dd_c) )	\
+		|sed -n '/"/s/^[^"]*"\([^"]*\)".*/\1/p'		\
+	      | wc --max-line-length);				\
+	max=$$(sed -n '/^#define LONGEST_SYMBOL /s///p' $(dd_c)	\
+	      |tr -d '"' | wc --max-line-length);		\
+	if test "$$len" = "$$max"; then :; else			\
+	  echo 'dd.c: LONGEST_SYMBOL is not longest' 1>&2;	\
+	  exit 1;						\
+	fi
+endif
+
+# Many m4 macros names once began with `jm_'.
+# On 2004-04-13, they were all changed to start with gl_ instead.
+# Make sure that none are inadvertently reintroduced.
+sc_prohibit_jm_in_m4:
+	@grep -nE 'jm_[A-Z]'						\
+		$$($(VC_LIST) m4 |grep '\.m4$$'; echo /dev/null) &&	\
+	    { echo '$(ME): do not use jm_ in m4 macro names'		\
+	      1>&2; exit 1; } || :
+
+# Ensure that each root-requiring test is run via the "check-root" rule.
+sc_root_tests:
+	@if test -d tests \
+	      && grep check-root tests/Makefile.am>/dev/null 2>&1; then \
+	t1=sc-root.expected; t2=sc-root.actual;				\
+	grep -nl '^require_root_$$'					\
+	  $$($(VC_LIST) tests) |sed s,tests/,, |sort > $$t1;		\
+	sed -n '/^root_tests =[	 ]*\\$$/,/[^\]$$/p'			\
+	  $(srcdir)/tests/Makefile.am					\
+	    | sed 's/^  *//;/^root_tests =/d'				\
+	    | tr -s '\012\\' '  ' | fmt -1 | sort > $$t2;		\
+	diff -u $$t1 $$t2 || diff=1 || diff=;				\
+	rm -f $$t1 $$t2;						\
+	test "$$diff"							\
+	  && { echo 'tests/Makefile.am: missing check-root action'>&2;	\
+	       exit 1; } || :;						\
+	fi
+
+# Ensure that the syntax_check_exceptions file list in Makefile.am
+# stays in sync with corresponding files in the repository.
+sce = syntax_check_exceptions
+sc_x_sc_dist_check:
+	@test "$$( ($(VC_LIST) | sed -n '/^.x-sc_/p';			\
+		   sed -n '/^$(sce) =[	 ]*\\$$/,/[^\]$$/p'		\
+		     $(srcdir)/Makefile.am				\
+		       | sed 's/^  *//;/^$(sce) =/d'			\
+		       | tr -s '\012\\' '  ' | fmt -1			\
+		   ) | sort | uniq -u)"					\
+	  && { echo 'Makefile.am: $(sce) mismatch' >&2; exit 1; } || :;
+
+headers_with_interesting_macro_defs = \
+  exit.h	\
+  fcntl_.h	\
+  fnmatch_.h	\
+  intprops.h	\
+  inttypes_.h	\
+  lchown.h	\
+  openat.h	\
+  stat-macros.h	\
+  stdint_.h
+
+# Create a list of regular expressions matching the names
+# of macros that are guaranteed by parts of gnulib to be defined.
+.re-defmac:
+	@(cd $(srcdir)/lib;						\
+	  for f in $(headers_with_interesting_macro_defs); do		\
+	    test -f $$f &&						\
+	      sed -n '/^# *define \([^_ (][^ (]*\)[ (].*/s//\1/p' $$f;	\
+	   done;							\
+	 ) | sort -u							\
+	   | grep -Ev 'ATTRIBUTE_NORETURN|SIZE_MAX'			\
+	   | sed 's/^/^# *define /'					\
+	  > $@-t
+	@mv $@-t $@
+
+# Don't define macros that we already get from gnulib header files.
+sc_always_defined_macros: .re-defmac
+	@if test -f $(srcdir)/src/system.h; then			\
+	  trap 'rc=$$?; rm -f .re-defmac; exit $$rc' 0 1 2 3 15;	\
+	  grep -f .re-defmac $$($(VC_LIST))				\
+	    && { echo '$(ME): define the above via some gnulib .h file'	\
+		  1>&2;  exit 1; } || :;				\
+	fi
+
+# Create a list of regular expressions matching the names
+# of files included from system.h.  Exclude a couple.
+.re-list:
+	@sed -n '/^# *include /s///p' $(srcdir)/src/system.h \
+	  | grep -Ev 'sys/(param|file)\.h' \
+	  | sed 's/ .*//;;s/^["<]/^# *include [<"]/;s/\.h[">]$$/\\.h[">]/' \
+	  > $@-t
+	@mv $@-t $@
+
+# Files in src/ should not include directly any of
+# the headers already included via system.h.
+sc_system_h_headers: .re-list
+	@if test -f $(srcdir)/src/system.h; then			\
+	  trap 'rc=$$?; rm -f .re-list; exit $$rc' 0 1 2 3 15;		\
+	  grep -nE -f .re-list						\
+	      $$($(VC_LIST_EXCEPT) | grep '^src/')			\
+	    && { echo '$(ME): the above are already included via system.h'\
+		  1>&2;  exit 1; } || :;				\
+	fi
+
+sc_sun_os_names:
+	@grep -nEi \
+	    'solaris[^[:alnum:]]*2\.(7|8|9|[1-9][0-9])|sunos[^[:alnum:]][6-9]' \
+	    $$($(VC_LIST_EXCEPT)) &&					\
+	  { echo '$(ME): found misuse of Sun OS version numbers' 1>&2;	\
+	    exit 1; } || :
+
+ALL_RECURSIVE_TARGETS += sc_tight_scope
+sc_tight_scope:
+	@$(MAKE) -C src $@
+
+ALL_RECURSIVE_TARGETS += sc_check-AUTHORS
+sc_check-AUTHORS:
+	@$(MAKE) -C src $@
+
+# Perl-based tests used to exec perl from a #!/bin/sh script.
+# Now they all start with #!/usr/bin/perl and the portability
+# infrastructure is in tests/Makefile.am.  Make sure no old-style
+# script sneaks back in.
+sc_no_exec_perl_coreutils:
+	@if test -f $(srcdir)/tests/Coreutils.pm; then			\
+	  grep '^exec  *\$$PERL.*MCoreutils' $$($(VC_LIST) tests) &&	\
+	    { echo 1>&2 '$(ME): found anachronistic Perl-based tests';	\
+	      exit 1; } || :;						\
+	fi
+
+# Ensure that date's --help output stays in sync with the info
+# documentation for GNU strftime.  The only exception is %N,
+# which date accepts but GNU strftime does not.
+extract_char = sed 's/^[^%][^%]*%\(.\).*/\1/'
+sc_strftime_check:
+	@if test -f $(srcdir)/src/date.c; then				\
+	  grep '^  %.  ' $(srcdir)/src/date.c | sort			\
+	    | $(extract_char) > $@-src;					\
+	  { echo N;							\
+	    info libc date calendar format | grep '^    `%.'\'		\
+	      | $(extract_char); } | sort > $@-info;			\
+	  diff -u $@-src $@-info || exit 1;				\
+	  rm -f $@-src $@-info;						\
+	fi
+
+include $(srcdir)/dist-check.mk

configure.ac

@@ -1,12 +1,12 @@
 # -*- autoconf -*-
 # Process this file with autoconf to produce a configure script.
 
-# Copyright (C) 1991, 1993-2006 Free Software Foundation, Inc.
+# Copyright (C) 1991, 1993-2009 Free Software Foundation, Inc.
 
-# This program is free software; you can redistribute it and/or modify
+# 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, or (at your option)
-# any later version.
+# the Free Software Foundation, either version 3 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
@@ -14,20 +14,26 @@
 # 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, write to the Free Software Foundation,
-# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 dnl Written by Jim Meyering.
 
-AC_PREREQ(2.60)
-AC_INIT([GNU coreutils],[6.4],[bug-coreutils@gnu.org])
-AC_CONFIG_SRCDIR(src/ls.c)
+AC_PREREQ([2.61])
 
-AC_CONFIG_AUX_DIR(build-aux)
+# Make inter-release version strings look like, e.g., v6.9-219-g58ddd, which
+# indicates that it is built from the 219th delta (in _some_ repository)
+# following the v6.9 tag, and that 58ddd is a prefix of the commit SHA1.
+AC_INIT([GNU coreutils],
+	m4_esyscmd([build-aux/git-version-gen .tarball-version]),
+	[bug-coreutils@gnu.org])
+
+AC_CONFIG_SRCDIR([src/ls.c])
+
+AC_CONFIG_AUX_DIR([build-aux])
 AC_CONFIG_HEADERS([lib/config.h:lib/config.hin])
 
-AB_INIT()
-AM_INIT_AUTOMAKE([1.9.6 gnits dist-bzip2])
+AM_INIT_AUTOMAKE([1.11 dist-xz color-tests parallel-tests])
+AM_SILENT_RULES([yes]) # make --enable-silent-rules the default.
 
 AC_PROG_CC_STDC
 AM_PROG_CC_C_O
@@ -39,20 +45,93 @@ gl_EARLY
 gl_INIT
 coreutils_MACROS
 
-AC_CHECK_FUNCS(uname,
-	OPTIONAL_BIN_PROGS="$OPTIONAL_BIN_PROGS uname\$(EXEEXT)"
-	MAN="$MAN uname.1")
-AC_CHECK_FUNCS(chroot,
-	OPTIONAL_BIN_PROGS="$OPTIONAL_BIN_PROGS chroot\$(EXEEXT)"
-	MAN="$MAN chroot.1")
-AC_CHECK_FUNCS(gethostid,
-	OPTIONAL_BIN_PROGS="$OPTIONAL_BIN_PROGS hostid\$(EXEEXT)"
-	MAN="$MAN hostid.1")
+AC_ARG_ENABLE([gcc-warnings],
+  [AS_HELP_STRING([--enable-gcc-warnings],
+		  [turn on lots of GCC warnings (for developers)])],
+  [case $enableval in
+     yes|no) ;;
+     *)      AC_MSG_ERROR([bad value $enableval for gcc-warnings option]) ;;
+   esac
+   gl_gcc_warnings=$enableval],
+  [gl_gcc_warnings=no]
+)
+
+if test "$gl_gcc_warnings" = yes; then
+  gl_WARN_ADD([-Werror], [WERROR_CFLAGS])
+  AC_SUBST([WERROR_CFLAGS])
+
+  nw=
+  # This, $nw, is the list of warnings we disable.
+  nw="$nw -Wdeclaration-after-statement" # too useful to forbid
+  nw="$nw -Waggregate-return"       # anachronistic
+  nw="$nw -Wlong-long"              # C90 is anachronistic (lib/gethrxtime.h)
+  nw="$nw -Wc++-compat"             # We don't care about C++ compilers
+  nw="$nw -Wundef"                  # Warns on '#if GNULIB_FOO' etc in gnulib
+  nw="$nw -Wtraditional"            # Warns on #elif which we use often
+  nw="$nw -Wcast-qual"              # Too many warnings for now
+  nw="$nw -Wconversion"             # Too many warnings for now
+  nw="$nw -Wsystem-headers"         # Don't let system headers trigger warnings
+  nw="$nw -Wsign-conversion"        # Too many warnings for now
+  nw="$nw -Wtraditional-conversion" # Too many warnings for now
+  nw="$nw -Wunreachable-code"       # Too many warnings for now
+  nw="$nw -Wpadded"                 # Our structs are not padded
+  nw="$nw -Wredundant-decls"        # openat.h declares e.g., mkdirat
+  nw="$nw -Wlogical-op"             # any use of fwrite provokes this
+  nw="$nw -Wformat-nonliteral"      # who.c and pinky.c strftime uses
+  nw="$nw -Wvla"                    # warnings in gettext.h
+  nw="$nw -Wnested-externs"         # use of XARGMATCH/verify_function__
+  nw="$nw -Wswitch-enum"            # Too many warnings for now
+  nw="$nw -Wswitch-default"         # Too many warnings for now
+  nw="$nw -Wstack-protector"        # not worth working around
+  # things I might fix soon:
+  nw="$nw -Wfloat-equal"            # sort.c, seq.c
+  nw="$nw -Wmissing-format-attribute" # copy.c
+  nw="$nw -Wunsafe-loop-optimizations" # a few src/*.c
+  nw="$nw -Winline"                 # system.h's readdir_ignoring_dot_and_dotdot
+  nw="$nw -Wstrict-overflow"        # expr.c, pr.c, tr.c, factor.c
+  # ?? -Wstrict-overflow
+
+  gl_MANYWARN_ALL_GCC([ws])
+  gl_MANYWARN_COMPLEMENT([ws], [$ws], [$nw])
+  for w in $ws; do
+    gl_WARN_ADD([$w])
+  done
+  gl_WARN_ADD([-Wno-missing-field-initializers]) # We need this one
+  gl_WARN_ADD([-Wno-sign-compare])     # Too many warnings for now
+  gl_WARN_ADD([-Wno-pointer-sign])     # Too many warnings for now
+  gl_WARN_ADD([-Wno-unused-parameter]) # Too many warnings for now
+
+  # Offenders in pre-fts remove.c; FIXME: remove upon remove.c rewrite
+  gl_WARN_ADD([-Wno-jump-misses-init])
+
+  # In spite of excluding -Wlogical-op above, it is enabled, as of
+  # gcc 4.5.0 20090517, and it provokes warnings in cat.c, dd.c, truncate.c
+  gl_WARN_ADD([-Wno-logical-op])
+
+  gl_WARN_ADD([-fdiagnostics-show-option])
+
+  AC_SUBST([WARN_CFLAGS])
+
+  AC_DEFINE([lint], [1], [Define to 1 if the compiler is checking for lint.])
+  AC_DEFINE([_FORTIFY_SOURCE], [2],
+    [enable compile-time and run-time bounds-checking, and some warnings])
+  AC_DEFINE([GNULIB_PORTCHECK], [1], [enable some gnulib portability checks])
+fi
+
+AC_FUNC_FORK
+
+optional_bin_progs=
+AC_CHECK_FUNCS([uname],
+	gl_ADD_PROG([optional_bin_progs], [uname]))
+AC_CHECK_FUNCS([chroot],
+	gl_ADD_PROG([optional_bin_progs], [chroot]))
+AC_CHECK_FUNCS([gethostid],
+	gl_ADD_PROG([optional_bin_progs], [hostid]))
 
 gl_WINSIZE_IN_PTEM
 
-AC_MSG_CHECKING(whether localtime caches TZ)
-AC_CACHE_VAL(utils_cv_localtime_cache,
+AC_MSG_CHECKING([whether localtime caches TZ])
+AC_CACHE_VAL([utils_cv_localtime_cache],
 [if test x$ac_cv_func_tzset = xyes; then
 AC_RUN_IFELSE([AC_LANG_SOURCE([[#include <time.h>
 #if STDC_HEADERS
@@ -93,22 +172,22 @@ else
 	# since we can't invalidate the cache if we don't have tzset.
 	utils_cv_localtime_cache=no
 fi])dnl
-AC_MSG_RESULT($utils_cv_localtime_cache)
+AC_MSG_RESULT([$utils_cv_localtime_cache])
 if test $utils_cv_localtime_cache = yes; then
-  AC_DEFINE(LOCALTIME_CACHE, 1, [FIXME])
+  AC_DEFINE([LOCALTIME_CACHE], [1], [FIXME])
 fi
 
 # SCO-ODT-3.0 is reported to need -los to link programs using initgroups
-AC_CHECK_FUNCS(initgroups)
+AC_CHECK_FUNCS([initgroups])
 if test $ac_cv_func_initgroups = no; then
-  AC_CHECK_LIB(os, initgroups)
+  AC_CHECK_LIB([os], [initgroups])
 fi
 
-AC_CHECK_FUNCS(syslog)
+AC_CHECK_FUNCS([syslog])
 if test $ac_cv_func_syslog = no; then
   # syslog is not in the default libraries.  See if it's in some other.
   for lib in bsd socket inet; do
-    AC_CHECK_LIB($lib, syslog, [AC_DEFINE(HAVE_SYSLOG, 1, [FIXME])
+    AC_CHECK_LIB([$lib], [syslog], [AC_DEFINE([HAVE_SYSLOG], [1], [FIXME])
       LIBS="$LIBS -l$lib"; break])
   done
 fi
@@ -128,76 +207,72 @@ if test $utils_cv_func_setpriority = no; then
 fi
 case $utils_cv_func_setpriority,$ac_cv_func_nice in
 *yes*)
-  OPTIONAL_BIN_PROGS="$OPTIONAL_BIN_PROGS nice\$(EXEEXT)"
-  MAN="$MAN nice.1";;
+  gl_ADD_PROG([optional_bin_progs], [nice])
 esac
 
 AC_DEFUN([coreutils_DUMMY_1],
 [
   AC_REQUIRE([gl_READUTMP])
   if test $ac_cv_header_utmp_h = yes || test $ac_cv_header_utmpx_h = yes; then
-    OPTIONAL_BIN_PROGS="$OPTIONAL_BIN_PROGS pinky\$(EXEEXT)"
-    OPTIONAL_BIN_PROGS="$OPTIONAL_BIN_PROGS users\$(EXEEXT)"
-    OPTIONAL_BIN_PROGS="$OPTIONAL_BIN_PROGS who\$(EXEEXT)"
-    MAN="$MAN pinky.1 users.1 who.1"
+    gl_ADD_PROG([optional_bin_progs], [who])
+    gl_ADD_PROG([optional_bin_progs], [users])
+    gl_ADD_PROG([optional_bin_progs], [pinky])
   fi
 ])
 coreutils_DUMMY_1
 
-AC_MSG_CHECKING(ut_host in struct utmp)
-AC_CACHE_VAL(su_cv_func_ut_host_in_utmp,
+AC_MSG_CHECKING([ut_host in struct utmp])
+AC_CACHE_VAL([su_cv_func_ut_host_in_utmp],
 [AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <sys/types.h>
 #include <utmp.h>]], [[struct utmp ut; return !sizeof ut.ut_host;]])],
   [su_cv_func_ut_host_in_utmp=yes],
   [su_cv_func_ut_host_in_utmp=no])])
-AC_MSG_RESULT($su_cv_func_ut_host_in_utmp)
+AC_MSG_RESULT([$su_cv_func_ut_host_in_utmp])
 if test $su_cv_func_ut_host_in_utmp = yes; then
   have_ut_host=1
-  AC_DEFINE(HAVE_UT_HOST, 1, [FIXME])
+  AC_DEFINE([HAVE_UT_HOST], [1], [FIXME])
 fi
 
 if test -z "$have_ut_host"; then
-  AC_MSG_CHECKING(ut_host in struct utmpx)
-  AC_CACHE_VAL(su_cv_func_ut_host_in_utmpx,
+  AC_MSG_CHECKING([ut_host in struct utmpx])
+  AC_CACHE_VAL([su_cv_func_ut_host_in_utmpx],
   [AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <sys/types.h>
 #include <utmpx.h>]], [[struct utmpx ut; return !sizeof ut.ut_host;]])],
     [su_cv_func_ut_host_in_utmpx=yes],
     [su_cv_func_ut_host_in_utmpx=no])])
-  AC_MSG_RESULT($su_cv_func_ut_host_in_utmpx)
+  AC_MSG_RESULT([$su_cv_func_ut_host_in_utmpx])
   if test $su_cv_func_ut_host_in_utmpx = yes; then
-    AC_DEFINE(HAVE_UTMPX_H, 1, [FIXME])
-    AC_DEFINE(HAVE_UT_HOST, 1, [FIXME])
+    AC_DEFINE([HAVE_UTMPX_H], [1], [FIXME])
+    AC_DEFINE([HAVE_UT_HOST], [1], [FIXME])
   fi
 fi
 
-GNULIB_BOOT_TIME(
-  [OPTIONAL_BIN_PROGS="$OPTIONAL_BIN_PROGS uptime\$(EXEEXT)"
-  MAN="$MAN uptime.1"])
+GNULIB_BOOT_TIME([gl_ADD_PROG([optional_bin_progs], [uptime])])
 
 AC_SYS_POSIX_TERMIOS()
 gl_HEADER_TIOCGWINSZ_NEEDS_SYS_IOCTL
 
 if test $ac_cv_sys_posix_termios = yes; then
-  OPTIONAL_BIN_PROGS="$OPTIONAL_BIN_PROGS stty\$(EXEEXT)" MAN="$MAN stty.1"
+  gl_ADD_PROG([optional_bin_progs], [stty])
 
-  AC_MSG_CHECKING(whether termios.h needs _XOPEN_SOURCE)
-  AC_CACHE_VAL(su_cv_sys_termios_needs_xopen_source,
-  [AC_EGREP_CPP(yes, [#include <termios.h>
+  AC_MSG_CHECKING([whether termios.h needs _XOPEN_SOURCE])
+  AC_CACHE_VAL([su_cv_sys_termios_needs_xopen_source],
+  [AC_EGREP_CPP([yes], [#include <termios.h>
 #ifdef IUCLC
 yes
 #endif], su_cv_sys_termios_needs_xopen_source=no,
-   AC_EGREP_CPP(yes, [#define _XOPEN_SOURCE
+   AC_EGREP_CPP([yes], [#define _XOPEN_SOURCE
 #include <termios.h>
 #ifdef IUCLC
 yes
 #endif], su_cv_sys_termios_needs_xopen_source=yes,
    su_cv_sys_termios_needs_xopen_source=no))])
-  AC_MSG_RESULT($su_cv_sys_termios_needs_xopen_source)
+  AC_MSG_RESULT([$su_cv_sys_termios_needs_xopen_source])
   test $su_cv_sys_termios_needs_xopen_source = yes &&
-    AC_DEFINE(TERMIOS_NEEDS_XOPEN_SOURCE, 1, [FIXME])
+    AC_DEFINE([TERMIOS_NEEDS_XOPEN_SOURCE], [1], [FIXME])
 
-  AC_MSG_CHECKING(c_line in struct termios)
-  AC_CACHE_VAL(su_cv_sys_c_line_in_termios,
+  AC_MSG_CHECKING([c_line in struct termios])
+  AC_CACHE_VAL([su_cv_sys_c_line_in_termios],
   [AC_LINK_IFELSE([AC_LANG_PROGRAM([[#if TERMIOS_NEEDS_XOPEN_SOURCE
 #define _XOPEN_SOURCE
 #endif
@@ -205,9 +280,9 @@ yes
 #include <termios.h>]], [[struct termios t; return !sizeof t.c_line;]])],
     [su_cv_sys_c_line_in_termios=yes],
     [su_cv_sys_c_line_in_termios=no])])
-  AC_MSG_RESULT($su_cv_sys_c_line_in_termios)
+  AC_MSG_RESULT([$su_cv_sys_c_line_in_termios])
   test $su_cv_sys_c_line_in_termios = yes \
-    && AC_DEFINE(HAVE_C_LINE, 1, [FIXME])
+    && AC_DEFINE([HAVE_C_LINE], [1], [FIXME])
 fi
 
 # FIXME: note that this macro appears above, too.
@@ -216,10 +291,10 @@ gl_WINSIZE_IN_PTEM
 
 gl_HEADER_TIOCGWINSZ_IN_TERMIOS_H
 
-if test $jm_cv_sys_tiocgwinsz_needs_termios_h = no && \
-   test $jm_cv_sys_tiocgwinsz_needs_sys_ioctl_h = no; then
-  AC_MSG_CHECKING(TIOCGWINSZ in sys/pty.h)
-  AC_CACHE_VAL(su_cv_sys_tiocgwinsz_in_sys_pty_h,
+if test $gl_cv_sys_tiocgwinsz_needs_termios_h = no && \
+   test $gl_cv_sys_tiocgwinsz_needs_sys_ioctl_h = no; then
+  AC_MSG_CHECKING([TIOCGWINSZ in sys/pty.h])
+  AC_CACHE_VAL([su_cv_sys_tiocgwinsz_in_sys_pty_h],
   [AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <sys/types.h>
 #ifdef WINSIZE_IN_PTEM
 # include <sys/stream.h>
@@ -230,10 +305,10 @@ if test $jm_cv_sys_tiocgwinsz_needs_termios_h = no && \
 #include <sys/pty.h>]], [[int x = TIOCGWINSZ;]])],
     [su_cv_sys_tiocgwinsz_in_sys_pty_h=yes],
     [su_cv_sys_tiocgwinsz_in_sys_pty_h=no])])
-  AC_MSG_RESULT($su_cv_sys_tiocgwinsz_in_sys_pty_h)
+  AC_MSG_RESULT([$su_cv_sys_tiocgwinsz_in_sys_pty_h])
 
   test $su_cv_sys_tiocgwinsz_in_sys_pty_h = yes \
-      && AC_DEFINE(GWINSZ_IN_SYS_PTY, 1,
+      && AC_DEFINE([GWINSZ_IN_SYS_PTY], [1],
                    [Define if your system defines TIOCGWINSZ in sys/pty.h.])
 fi
 
@@ -242,14 +317,118 @@ AC_CHECK_DECLS([strsignal, sys_siglist, _sys_siglist, __sys_siglist], , ,
   [AC_INCLUDES_DEFAULT
 #include <signal.h>])
 
-# For src/kill.c and src/printf.c.
-AC_CHECK_DECLS([strtoimax, strtoumax])
-
 cu_LIB_CHECK
+cu_GMP
+
+# Build df only if there's a point to it.
+if test $gl_cv_list_mounted_fs = yes && test $gl_cv_fs_space = yes; then
+  gl_ADD_PROG([optional_bin_progs], [df])
+fi
+
+# Limit stdbuf to ELF systems with GCC
+optional_pkglib_progs=
+AC_MSG_CHECKING([whether this is an ELF system])
+AC_EGREP_CPP([yes], [#if __ELF__
+yes
+#endif], [elf_sys=yes], [elf_sys=no])
+AC_MSG_RESULT([$elf_sys])
+if test "$elf_sys" = "yes" && \
+   test "$GCC" = "yes"; then
+  gl_ADD_PROG([optional_bin_progs], [stdbuf])
+  gl_ADD_PROG([optional_pkglib_progs], [libstdbuf.so])
+fi
+
+############################################################################
+mk="$srcdir/src/Makefile.am"
+# Extract all literal names from the definition of $(EXTRA_PROGRAMS)
+# in $mk but don't expand the variable references.
+# Append each literal name to $optional_bin_progs.
+v=EXTRA_PROGRAMS
+for gl_i in `sed -n '/^'$v' =/,/[[^\]]$/p' $mk \
+    | sed 's/^  *//;/^\$.*/d;/^'$v' =/d' \
+    | tr -s '\\015\\012\\\\' '   '`; do
+  gl_ADD_PROG([optional_bin_progs], $gl_i)
+done
+
+# As above, extract literal names from the definition of $(no_install__progs)
+# in $mk but don't expand the variable references.
+v=no_install__progs
+t=`sed -n '/^'$v' =/,/[[^\]]$/p' $mk \
+    | sed 's/^  *//;/^\$.*/d;/^'$v' =/d' \
+    | tr -s '\\015\\012\\\\' '   '`
+# Remove any trailing space.
+no_install_progs_default=`echo "$t"|sed 's/ $//'`
+
+# Unfortunately, due to the way autoconf's AS_HELP_STRING works, the list
+# of default-not-installed programs, "arch hostname su", must appear in two
+# places: in this file below, and in $mk.  Using "$no_install_progs_default"
+# below cannot work.  And we can't substitute the names into $mk because
+# automake needs the literals, too.
+# The compromise is to ensure that the space-separated list extracted
+# above matches the literal 2nd argument below.
+c="$srcdir/configure.ac"
+re='^g''l_INCLUDE_EXCLUDE_PROG(.* [\[\(.*\)\]])'
+t=`sed -n '/'"$re"'/{s/'"$re"'/\1/;s/,/ /gp
+}' $c`
+case $t in
+  $no_install_progs_default) ;;
+  *) AC_MSG_ERROR([[internal error: g'l_INCLUDE_EXCLUDE_PROG's 2nd arg, $t,
+                   does not match the list of default-not-installed programs
+		   ($no_install_progs_default) also recorded in $mk]],
+		   1) ;;
+esac
+
+# Given the name of a variable containing a space-separated list of
+# install-by-default programs and the actual list do-not-install-by-default
+# programs, modify the former variable to reflect any "do-install" and
+# "don't-install" requests.
+# I.e., add any program name specified via --enable-install-program=..., and
+# remove any program name specified via --enable-no-install-program=...
+# Note how the second argument below is a literal, with "," separators.
+# That is required due to the way the macro works, and since the
+# corresponding ./configure option argument is comma-separated on input.
+gl_INCLUDE_EXCLUDE_PROG([optional_bin_progs], [arch,hostname,su])
+
+# Set INSTALL_SU if su installation has been requested via
+# --enable-install-program=su.
+AC_SUBST([INSTALL_SU])
+case " $optional_bin_progs " in
+  *' su '*) INSTALL_SU=yes ;;
+  *)        INSTALL_SU=no ;;
+esac
+
+MAN=`echo "$optional_bin_progs "|sed 's/ /.1 /g;s/ $//'|tr -d '\\015\\012'`
+
+# Change ginstall.1 to "install.h" in $MAN.
+MAN=`for m in $MAN; do test $m = ginstall.1 && m=install.1; echo $m; done \
+  | tr '\015\012' '  '; echo`
+
+# Remove [.1, since writing a portable rule for it in man/Makefile.am
+# is not practical.  The sed LHS below uses the autoconf quadrigraph
+# representing '['.
+MAN=`echo "$MAN"|sed 's/\@<:@\.1//'`
+
+OPTIONAL_BIN_PROGS=`echo "$optional_bin_progs "|sed 's/ /\$(EXEEXT) /g;s/ $//'`
+AC_SUBST([OPTIONAL_BIN_PROGS])
+OPTIONAL_PKGLIB_PROGS=`echo "$optional_pkglib_progs " | sed 's/ $//'`
+AC_SUBST([OPTIONAL_PKGLIB_PROGS])
+NO_INSTALL_PROGS_DEFAULT=$no_install_progs_default
+AC_SUBST([NO_INSTALL_PROGS_DEFAULT])
+
+AM_CONDITIONAL([CROSS_COMPILING], [test "$cross_compiling" = yes])
+
+# Arrange to rerun configure whenever the file, src/Makefile.am,
+# containing the list of program names changes.
+CONFIG_STATUS_DEPENDENCIES='$(top_srcdir)/src/Makefile.am'
+AC_SUBST([CONFIG_STATUS_DEPENDENCIES])
+############################################################################
 
 AM_GNU_GETTEXT([external], [need-formatstring-macros])
 AM_GNU_GETTEXT_VERSION([0.15])
 
+# For a test of uniq: it uses the $LOCALE_FR envvar.
+gt_LOCALE_FR
+
 AC_CONFIG_FILES(
   Makefile
   doc/Makefile
@@ -258,48 +437,6 @@ AC_CONFIG_FILES(
   po/Makefile.in
   src/Makefile
   tests/Makefile
-  tests/chgrp/Makefile
-  tests/chmod/Makefile
-  tests/chown/Makefile
-  tests/cp/Makefile
-  tests/cut/Makefile
-  tests/dd/Makefile
-  tests/dircolors/Makefile
-  tests/du/Makefile
-  tests/expr/Makefile
-  tests/factor/Makefile
-  tests/fmt/Makefile
-  tests/head/Makefile
-  tests/install/Makefile
-  tests/join/Makefile
-  tests/ln/Makefile
-  tests/ls-2/Makefile
-  tests/ls/Makefile
-  tests/md5sum/Makefile
-  tests/misc/Makefile
-  tests/mkdir/Makefile
-  tests/mv/Makefile
-  tests/od/Makefile
-  tests/pr/Makefile
-  tests/readlink/Makefile
-  tests/rm/Makefile
-  tests/rmdir/Makefile
-  tests/seq/Makefile
-  tests/sha1sum/Makefile
-  tests/shred/Makefile
-  tests/sort/Makefile
-  tests/stty/Makefile
-  tests/sum/Makefile
-  tests/tac/Makefile
-  tests/tail-2/Makefile
-  tests/tail/Makefile
-  tests/tee/Makefile
-  tests/test/Makefile
-  tests/touch/Makefile
-  tests/tr/Makefile
-  tests/tsort/Makefile
-  tests/unexpand/Makefile
-  tests/uniq/Makefile
-  tests/wc/Makefile
+  gnulib-tests/Makefile
   )
 AC_OUTPUT

dist-check.mk

@@ -0,0 +1,133 @@
+# Most of this is probably too coreutils-centric to be useful to other packages.
+
+bin=bin-$$$$
+
+write_loser = printf '\#!%s\necho $$0: bad path 1>&2; exit 1\n' '$(SHELL)'
+
+TMPDIR ?= /tmp
+t=$(TMPDIR)/$(PACKAGE)/test
+pfx=$(t)/i
+
+# More than once, tainted build and source directory names would
+# have caused at least one "make check" test to apply "chmod 700"
+# to all directories under $HOME.  Make sure it doesn't happen again.
+tp := $(shell echo "$(TMPDIR)/$(PACKAGE)-$$$$")
+t_prefix = $(tp)/a
+t_taint = '$(t_prefix) b'
+fake_home = $(tp)/home
+
+# Ensure that tests run from tainted build and src dir names work,
+# and don't affect anything in $HOME.  Create witness files in $HOME,
+# record their attributes, and build/test.  Then ensure that the
+# witnesses were not affected.
+ALL_RECURSIVE_TARGETS += taint-distcheck
+taint-distcheck: $(DIST_ARCHIVES)
+	test -d $(t_taint) && chmod -R 700 $(t_taint) || :
+	-rm -rf $(t_taint) $(fake_home)
+	mkdir -p $(t_prefix) $(t_taint) $(fake_home)
+	GZIP=$(GZIP_ENV) $(AMTAR) -C $(t_taint) -zxf $(distdir).tar.gz
+	mkfifo $(fake_home)/fifo
+	touch $(fake_home)/f
+	mkdir -p $(fake_home)/d/e
+	ls -lR $(fake_home) $(t_prefix) > $(tp)/.ls-before
+	cd $(t_taint)/$(distdir)			\
+	  && ./configure				\
+	  && $(MAKE)					\
+	  && HOME=$(fake_home) $(MAKE) check		\
+	  && ls -lR $(fake_home) $(t_prefix) > $(tp)/.ls-after \
+	  && diff $(tp)/.ls-before $(tp)/.ls-after	\
+	  && test -d $(t_prefix)
+	rm -rf $(tp)
+
+# Verify that a twisted use of --program-transform-name=PROGRAM works.
+define install-transform-check
+  echo running install-transform-check			\
+    && rm -rf $(pfx)					\
+    && $(MAKE) program_transform_name='s/.*/zyx/'	\
+      prefix=$(pfx) install				\
+    && test "$$(echo $(pfx)/bin/*)" = "$(pfx)/bin/zyx"	\
+    && test "$$(find $(pfx)/share/man -type f|sed 's,.*/,,;s,\..*,,')" = "zyx"
+endef
+
+# Install, then verify that all binaries and man pages are in place.
+# Note that neither the binary, ginstall, nor the ].1 man page is installed.
+define my-instcheck
+  $(MAKE) prefix=$(pfx) install				\
+    && test ! -f $(pfx)/bin/ginstall			\
+    && { fail=0;					\
+      for i in $(built_programs); do			\
+        test "$$i" = ginstall && i=install;		\
+        for j in "$(pfx)/bin/$$i"			\
+                 "$(pfx)/share/man/man1/$$i.1"; do	\
+          case $$j in *'[.1') continue;; esac;		\
+          test -f "$$j" && :				\
+            || { echo "$$j not installed"; fail=1; };	\
+        done;						\
+      done;						\
+      test $$fail = 1 && exit 1 || :;			\
+    }
+endef
+
+define coreutils-path-check
+  {							\
+    if test -f $(srcdir)/src/true.c; then		\
+      fail=1;						\
+      mkdir $(bin)					\
+	&& ($(write_loser)) > $(bin)/loser		\
+	&& chmod a+x $(bin)/loser			\
+	&& for i in $(built_programs); do		\
+	       case $$i in				\
+		 rm|expr|basename|echo|sort|ls|tr);;	\
+		 cat|dirname|mv|wc);;			\
+		 *) ln $(bin)/loser $(bin)/$$i;;	\
+	       esac;					\
+	     done					\
+	  && ln -sf ../src/true $(bin)/false		\
+	  && PATH=`pwd`/$(bin)$(PATH_SEPARATOR)$$PATH	\
+		$(MAKE) -C tests check			\
+	  && { test -d gnulib-tests			\
+		 && $(MAKE) -C gnulib-tests check	\
+		 || :; }				\
+	  && rm -rf $(bin)				\
+	  && fail=0;					\
+    else						\
+      fail=0;						\
+    fi;							\
+    test $$fail = 1 && exit 1 || :;			\
+  }
+endef
+
+# Use -Wformat -Werror to detect format-string/arg-list mismatches.
+# Also, check for shadowing problems with -Wshadow, and for pointer
+# arithmetic problems with -Wpointer-arith.
+# These CFLAGS are pretty strict.  If you build this target, you probably
+# have to have a recent version of gcc and glibc headers.
+# The hard-linking for-loop below ensures that there is a bin/ directory
+# full of all of the programs under test (except the ones that are required
+# for basic Makefile rules), all symlinked to the just-built "false" program.
+# This is to ensure that if ever a test neglects to make PATH include
+# the build srcdir, these always-failing programs will run.
+# Otherwise, it is too easy to test the wrong programs.
+# Note that "false" itself is a symlink to true, so it too will malfunction.
+ALL_RECURSIVE_TARGETS += my-distcheck
+my-distcheck: $(DIST_ARCHIVES) $(local-check)
+	$(MAKE) syntax-check
+	$(MAKE) check
+	-rm -rf $(t)
+	mkdir -p $(t)
+	GZIP=$(GZIP_ENV) $(AMTAR) -C $(t) -zxf $(distdir).tar.gz
+	cd $(t)/$(distdir)				\
+	  && ./configure --enable-gcc-warnings --disable-nls \
+	  && $(MAKE) AM_MAKEFLAGS='$(null_AM_MAKEFLAGS)' \
+	  && $(MAKE) dvi				\
+	  && $(install-transform-check)			\
+	  && $(my-instcheck)				\
+	  && $(coreutils-path-check)			\
+	  && $(MAKE) distclean
+	(cd $(t) && mv $(distdir) $(distdir).old	\
+	  && $(AMTAR) -zxf - ) < $(distdir).tar.gz
+	diff -ur $(t)/$(distdir).old $(t)/$(distdir)
+	-rm -rf $(t)
+	@echo "========================"; \
+	echo "$(distdir).tar.gz is ready for distribution"; \
+	echo "========================"

doc/.cvsignore

@@ -1,25 +0,0 @@
-Makefile
-Makefile.in
-coreutils.aux
-coreutils.cp
-coreutils.cps
-coreutils.dvi
-coreutils.fl
-coreutils.fn
-coreutils.html
-coreutils.info*
-coreutils.ky
-coreutils.log
-coreutils.op
-coreutils.pdf
-coreutils.pg
-coreutils.ps
-coreutils.tmp
-coreutils.toc
-coreutils.tp
-coreutils.tps
-coreutils.vr
-fdl.texi
-getdate.texi
-stamp-vti
-version.texi

doc/.gitignore

@@ -1,5 +1,22 @@
+constants.texi
+coreutils.aux
+coreutils.cp
+coreutils.cps
+coreutils.dvi
+coreutils.fl
+coreutils.fn
+coreutils.html
 coreutils.info
+coreutils.ky
+coreutils.log
+coreutils.op
+coreutils.pdf
+coreutils.pg
+coreutils.toc
+coreutils.tp
+coreutils.vr
 fdl.texi
+gendocs_template
 getdate.texi
 stamp-vti
 version.texi

doc/ChangeLog-2007

@@ -1,3 +1,132 @@
+2007-10-05  Jim Meyering  <jim@meyering.net>
+
+	* coreutils.texi (chroot invocation): List two systems on which
+	chroot works when run by non-root.
+
+2007-09-19  Jim Meyering  <jim@meyering.net>
+
+	* coreutils.texi (expr invocation): Correct description of relative
+	operator precedence.  Reported by hanpingtian@gmail.com.
+
+2007-08-25  Eric Blake  <ebb9@byu.net>
+
+	Avoid case-insensitive clash in one-page-per-node html docs.
+	* coreutils.texi (Concept index): Rename from Index.
+
+2007-07-15  Jim Meyering  <jim@meyering.net>
+
+	* coreutils.texi: Revise node structure per new fdl.texi.
+
+2007-06-06  Jim Meyering  <jim@meyering.net>
+
+	* coreutils.texi (rmdir invocation): Fix a tiny typo.
+
+2007-06-03  Jim Meyering  <jim@meyering.net>
+
+	* constants.texi: Remove from version control.
+	This file has always been generated.
+	* .gitignore: Add constants.texi.
+
+2007-04-28  Paul Eggert  <eggert@cs.ucla.edu>
+
+	* coreutils.texi (nohup invocation): Add advice about saving
+	output to a file.
+
+2007-04-16  Jim Meyering  <jim@meyering.net>
+
+	* coreutils.texi (cut invocation): Adjust synopsis to show that an
+	OPTION is required.  Reported by Rudolf Kastl.
+
+2007-03-21  Eric Blake  <ebb9@byu.net>
+
+	* coreutils.texi (md5sum invocation): Document escapes in output
+	format.  Reported by Armijn Hemel.
+
+2007-03-15  Paul Eggert  <eggert@cs.ucla.edu>
+
+	Fix manual in response to bug reports by Dan Jacobson.
+	* coreutils.texi (sort invocation): Explain numeric sorts better.
+	Compress self-congratulation into a simple "comparison is exact"
+	notice; the --general-numeric-sort option already explains the
+	tradeoffs.
+	(seq invocation): Add example of -f.
+
+2007-03-12  Jim Meyering  <jim@meyering.net>
+
+	* coreutils.texi (cp invocation): Mention that --preserve=timestamps
+	doesn't preserve time stamps on symbolic links.
+	Reported by Polo Talnir in <https://bugzilla.redhat.com/230866>.
+
+2007-02-27  Paul Eggert  <eggert@cs.ucla.edu>
+
+	* coreutils.texi (df invocation): With -P, the default block size
+	and output format is not affected by DF_BLOCK_SIZE, BLOCK_SIZE, or
+	BLOCKSIZE.
+
+2007-01-30  Paul Eggert  <eggert@cs.ucla.edu>
+
+	* coreutils.texi
+	(Input processing in ptx, mkdir invocation, rmdir invocation):
+	@item -> @itemx to fix some typos.
+
+2007-01-30  Paul Eggert  <eggert@cs.ucla.edu>
+
+	* coreutils.texi (mkdir invocation): Say how to set the file
+	permission bits of a parent directory with mkdir -p.
+
+2007-01-29  Jim Meyering  <jim@meyering.net>
+
+	Document new syntax: "chown +0:+287 file", "chgrp +99 file"
+	* coreutils.texi (Disambiguating names and IDs): New section.
+	(chown invocation, chgrp invocation): Mention the new syntax
+	with an xref to the new section.
+
+2007-01-19  Jim Meyering  <jim@meyering.net>
+
+	* coreutils.texi (ls: General output formatting): Mention the
+	workarounds to accommodate the Apple Terminal bug.
+
+2007-01-04  Jim Meyering  <jim@meyering.net>
+
+	* coreutils.texi (base64 invocation): When decoding, newlines
+	are always accepted.
+
+2007-01-03  Jim Meyering  <jim@meyering.net>
+
+	Document what the ".0" in e.g., "-k 2,3.0" means, and...
+	* coreutils.texi (sort invocation): ... that it can be applied to the
+	field-end spec, but not the field-start one.  Patch from Evan Hunt.
+
+2006-12-21  Jim Meyering  <jim@meyering.net>
+
+	* coreutils.texi (dd invocation): Improve the documentation
+	for bs, ibs, obs, and cbs.  Suggestion from Dan Jacobson.
+	Patch by Olivier Delhomme.
+	(dd invocation): Add to the description of cbs.
+	(dd invocation): Specify that bs=N overrides only any
+	_preceding_ ibs and obs settings.  Spotted by Andreas Schwab.
+
+2006-12-14  Jim Meyering  <jim@meyering.net>
+
+	* coreutils.texi: Remove two doubled words.
+	(Treating / specially): With --preserve-root, chgrp and chown
+	will not modify "/", even through a symlink.
+
+2006-11-28  Jim Meyering  <jim@meyering.net>
+
+	* perm.texi (Mode Structure): Fix typo: s/setgid/setuid/.
+	Reported by Georg Neis as Debian bug 400778.
+
+2006-10-27  Jim Meyering  <jim@meyering.net>
+
+	* coreutils.texi (wc invocation): When giving the order in which
+	the various "counts" are listed, also mention "maximum line length".
+	Prompted by a report from Vincent LeFevre.
+
+2006-10-23  Jim Meyering  <jim@meyering.net>
+
+	* coreutils.texi (rm invocation): Describe --one-file-system.
+
 2006-09-26  Paul Eggert  <eggert@cs.ucla.edu>
 
 	* coreutils.texi (groups invocation): "groups" no longer prefixes
@@ -1873,8 +2002,7 @@
 
 	-----
 
-	Copyright (C) 2001, 2003, 2004, 2005, 2006 Free Software
-	Foundation, Inc.
+	Copyright (C) 2001-2009 Free Software Foundation, Inc.
 
 	Copying and distribution of this file, with or without
 	modification, are permitted provided the copyright notice

doc/Makefile.am

@@ -1,11 +1,10 @@
 # Make coreutils documentation.				-*-Makefile-*-
 
-# Copyright (C) 1995, 1996, 1997, 1998, 2001, 2002, 2003, 2004, 2005,
-# 2006 Free Software Foundation, Inc.
+# Copyright (C) 1995-1998, 2001-2009 Free Software Foundation, Inc.
 
-# This program is free software; you can redistribute it and/or modify
+# 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
+# the Free Software Foundation, either version 3 of the License, or
 # (at your option) any later version.
 
 # This program is distributed in the hope that it will be useful,
@@ -14,9 +13,7 @@
 # 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, write to the Free Software
-# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
-# 02110-1301, USA.
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 info_TEXINFOS = coreutils.texi
 
@@ -32,10 +29,13 @@ EXTRA_DIST = perm.texi getdate.texi constants.texi fdl.texi
 # old systems.
 AM_MAKEINFOFLAGS = --no-split
 
-constants.texi: $(top_srcdir)/src/tail.c
+constants.texi: $(top_srcdir)/src/tail.c $(top_srcdir)/src/shred.c
 	LC_ALL=C \
 	sed -n -e 's/^#define \(DEFAULT_MAX[_A-Z]*\) \(.*\)/@set \1 \2/p' \
 	  $(top_srcdir)/src/tail.c > t-$@
+	LC_ALL=C \
+	sed -n -e 's/.*\(DEFAULT_PASSES\)[ =]* \([0-9]*\).*/@set SHRED_\1 \2/p'\
+	  $(top_srcdir)/src/shred.c >> t-$@
 	mv t-$@ $@
 
 MAINTAINERCLEANFILES = constants.texi
@@ -47,28 +47,75 @@ $(INFO_DEPS): $(EXTRA_DIST)
 _W = (^|[^A-Za-z0-9_])
 W_ = ([^A-Za-z0-9_]|$$)
 
+syntax_checks =		\
+  sc-avoid-io		\
+  sc-avoid-non-zero	\
+  sc-avoid-timezone	\
+  sc-avoid-zeroes	\
+  sc-exponent-grouping	\
+  sc-lower-case-var	\
+  sc-use-small-caps-NUL
+
+.PHONY: $(syntax_checks) check-texinfo
+
 # List words/regexps here that should not appear in the texinfo documentation.
-# E.g., use @sc{nul}, not `NUL'
-# Use `time zone', not `timezone'.
-# Use `zeros', not `zeroes' (nothing wrong with `zeroes'. just be consistent).
-check-texinfo:
-	fail=0; \
-	grep timezone $(srcdir)/*.texi && fail=1; \
-	$(EGREP) '$(_W)IO$(W_)' $(srcdir)/*.texi && fail=1; \
-	grep non-zero $(srcdir)/*.texi && fail=1; \
-	grep '@url{' $(srcdir)/*.texi && fail=1; \
-	$(EGREP) '$(_W)NUL$(W_)' $(srcdir)/*.texi && fail=1; \
-	grep '\$$@"' $(srcdir)/*.texi && fail=1; \
-	grep -n '[^[:punct:]]@footnote' $(srcdir)/*.texi && fail=1; \
-	grep -n filename $(srcdir)/*.texi|$(EGREP) -v 'setfilename|[{]filename[}]' \
-	  && fail=1; \
-	$(PERL) -e 1 2> /dev/null && { $(PERL) -ne \
+check-texinfo: $(syntax_checks)
+	$(AM_V_GEN)fail=0;						\
+	grep '@url{' $(srcdir)/*.texi && fail=1;			\
+	grep '\$$@"' $(srcdir)/*.texi && fail=1;			\
+	grep -n '[^[:punct:]]@footnote' $(srcdir)/*.texi && fail=1;	\
+	grep -n filename $(srcdir)/*.texi				\
+	    | $(EGREP) -v 'setfilename|[{]filename[}]'			\
+	  && fail=1;							\
+	$(PERL) -e 1 2> /dev/null && { $(PERL) -ne			\
 	  '/\bPOSIX\b/ && !/\@acronym{POSIX}/ && !/^\* / || /{posix}/ and print,exit 1' \
-	  $(srcdir)/*.texi 2> /dev/null || fail=1; }; \
-	$(EGREP) -i '$(_W)zeroes$(W_)' $(srcdir)/*.texi && fail=1; \
-	$(EGREP) -i '$(_W)builtins?$(W_)' $(srcdir)/*.texi && fail=1; \
-	$(EGREP) -i '$(_W)path(name)?s?$(W_)' $(srcdir)/*.texi \
-	  | $(EGREP) -v '@vindex PATH$$|@env[{]PATH[}]' && fail=1; \
+	  $(srcdir)/*.texi 2> /dev/null || fail=1; };			\
+	$(EGREP) -i '$(_W)builtins?$(W_)' $(srcdir)/*.texi && fail=1;	\
+	$(EGREP) -i '$(_W)path(name)?s?$(W_)' $(srcdir)/*.texi		\
+	  | $(EGREP) -v 'search path|@vindex PATH$$|@env[{]PATH[}]' && fail=1; \
 	exit $$fail
 
+# Use `time zone', not `timezone'.
+sc-avoid-timezone:
+	$(AM_V_GEN)$(EGREP) timezone $(srcdir)/*.texi && exit 1 || :
+
+# Check for insufficient exponent grouping, e.g.,
+# @math{2^64} should be @math{2^{64}}.
+sc-exponent-grouping:
+	$(AM_V_GEN)$(EGREP) '\{.*\^[0-9][0-9]' $(srcdir)/*.texi && exit 1 || :
+
+# E.g., use @sc{nul}, not NUL.
+sc-use-small-caps-NUL:
+	$(AM_V_GEN)$(EGREP) '$(_W)NUL$(W_)' $(srcdir)/*.texi && exit 1 || :
+
+# Say I/O, not IO.
+sc-avoid-io:
+	$(AM_V_GEN)$(EGREP) '$(_W)IO$(W_)' $(srcdir)/*.texi && exit 1 || :
+
+# I prefer nonzero over non-zero.
+sc-avoid-non-zero:
+	$(AM_V_GEN)$(EGREP) non-zero $(srcdir)/*.texi && exit 1 || :
+
+# Use `zeros', not `zeroes' (nothing wrong with `zeroes'. just be consistent).
+sc-avoid-zeroes:
+	$(AM_V_GEN)$(EGREP) -i '$(_W)zeroes$(W_)' $(srcdir)/*.texi && exit 1 || :
+
+# ME = $(subdir)/$(word $(words $(MAKEFILE_LIST)),$(MAKEFILE_LIST))
+ME = doc/Makefile
+
+# The quantity inside @var{...} should not contain upper case letters.
+# The leading backslash exemption is to permit in-macro uses like
+# @var{\varName\} where the upper case letter is part of a parameter name.
+find_upper_case_var =		\
+  '/\@var{/ or next;		\
+   while (/\@var{(.+?)}/g)	\
+     {				\
+       $$v = $$1;		\
+       $$v =~ /[A-Z]/ && $$v !~ /^\\/ and (print "$$ARGV:$$.:$$_"), $$m = 1 \
+     }				\
+   END {$$m and (warn "$(ME): do not use upper case in \@var{...}\n"), exit 1}'
+sc-lower-case-var:
+	$(AM_V_GEN)$(PERL) -e 1 \
+	  && $(PERL) -lne $(find_upper_case_var) $(srcdir)/*.texi
+
 check: check-texinfo

doc/code-vs-command

@@ -1,8 +0,0 @@
-perl -pi -e \
-  's/\@code\{('"$(echo cp dd df dir dircolors du install ln ls mkdir mkfifo mknod mv shred touch vdir|tr ' ' '|')"')\}/\@command{$1}/' coreutils.texi
-
-perl -pi -e \
-  's/\@code\{('"$(echo cp dd df dir dircolors du install ln ls mkdir mkfifo mknod mv shred touch vdir|tr ' ' '|')"')\}/\@command{$1}/' coreutils.texi
-
-regex=$((textutils; shellutils) | tr -s ' ' '|')
-perl -pi -e 's/\@code\{('"$regex"')\}/\@command{$1}/' coreutils.texi

doc/constants.texi

@@ -1 +0,0 @@
-@set DEFAULT_MAX_N_UNCHANGED_STATS_BETWEEN_OPENS 5

doc/perm.texi

@@ -1,10 +1,10 @@
 @c File mode bits
 
-@c Copyright (C) 1994, 1996, 1999, 2000, 2001, 2003, 2004, 2005, 2006
-@c Free Software Foundation, Inc.
+@c Copyright (C) 1994, 1996, 1999-2001, 2003-2006,
+@c 2008-2009 Free Software Foundation, Inc.
 
 @c Permission is granted to copy, distribute and/or modify this document
-@c under the terms of the GNU Free Documentation License, Version 1.2 or
+@c under the terms of the GNU Free Documentation License, Version 1.3 or
 @c any later version published by the Free Software Foundation; with no
 @c Invariant Sections, with no Front-Cover Texts, and with no Back-Cover
 @c Texts.  A copy of the license is included in the ``GNU Free
@@ -75,7 +75,7 @@ executable files (programs) and, on most systems, directories:
 @cindex set-user-ID
 @cindex setuid
 Set the process's effective user ID to that of the file upon execution
-(called the @dfn{set-user-ID bit}, or sometimes the @dfn{setgid bit}).
+(called the @dfn{set-user-ID bit}, or sometimes the @dfn{setuid bit}).
 For directories on a few systems, give files created in the directory
 the same owner as the directory, no matter who creates them, and set
 the set-user-ID bit of newly-created subdirectories.

gl/lib/mbsalign.c

@@ -0,0 +1,236 @@
+/* Align/Truncate a string in a given screen width
+   Copyright (C) 2009 Free Software Foundation, Inc.
+
+   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 3 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 <http://www.gnu.org/licenses/>.  */
+
+/* Written by Pádraig Brady.  */
+
+#include <config.h>
+#include "mbsalign.h"
+
+#include <stdlib.h>
+#include <string.h>
+#include <stdio.h>
+#include <stdbool.h>
+#include <limits.h>
+#include <wchar.h>
+#include <wctype.h>
+
+#ifndef MIN
+# define MIN(a, b) ((a) < (b) ? (a) : (b))
+#endif
+
+/* Replace non printable chars.
+   Return 1 if replacement made, 0 otherwise.  */
+
+static bool
+wc_ensure_printable (wchar_t *wchars)
+{
+  bool replaced = false;
+  wchar_t *wc = wchars;
+  while (*wc)
+    {
+      if (!iswprint ((wint_t) *wc))
+        {
+          *wc = 0xFFFD; /* L'\uFFFD' (replacement char) */
+          replaced = true;
+        }
+      wc++;
+    }
+  return replaced;
+}
+
+/* Truncate wchar string to width cells.
+ * Returns number of cells used.  */
+
+static size_t
+wc_truncate (wchar_t *wc, size_t width)
+{
+  size_t cells = 0;
+  int next_cells = 0;
+
+  while (*wc)
+    {
+      next_cells = wcwidth (*wc);
+      if (next_cells == -1) /* non printable */
+        {
+          *wc = 0xFFFD; /* L'\uFFFD' (replacement char) */
+          next_cells = 1;
+        }
+      if (cells + next_cells > width)
+        break;
+      cells += next_cells;
+      wc++;
+    }
+  *wc = L'\0';
+  return cells;
+}
+
+/* FIXME: move this function to gnulib as it's missing on:
+   OpenBSD 3.8, IRIX 5.3, Solaris 2.5.1, mingw, BeOS  */
+
+static int
+rpl_wcswidth (const wchar_t *s, size_t n)
+{
+  int ret = 0;
+
+  while (n-- > 0 && *s != L'\0')
+    {
+      int nwidth = wcwidth (*s++);
+      if (nwidth == -1)             /* non printable */
+        return -1;
+      if (ret > (INT_MAX - nwidth)) /* overflow */
+        return -1;
+      ret += nwidth;
+    }
+
+  return ret;
+}
+
+/* Write N_SPACES space characters to DEST while ensuring
+   nothing is written beyond DEST_END. A terminating NUL
+   is always added to DEST.
+   A pointer to the terminating NUL is returned.  */
+
+static char*
+mbs_align_pad (char *dest, const char* dest_end, size_t n_spaces)
+{
+  /* FIXME: Should we pad with "figure space" (\u2007)
+     if non ascii data present?  */
+  while (n_spaces-- && (dest < dest_end))
+    *dest++ = ' ';
+  *dest = '\0';
+  return dest;
+}
+
+/* Align a string, SRC, in a field of *WIDTH columns, handling multi-byte
+   characters; write the result into the DEST_SIZE-byte buffer, DEST.
+   ALIGNMENT specifies whether to left- or right-justify or to center.
+   If SRC requires more than *WIDTH columns, truncate it to fit.
+   When centering, the number of trailing spaces may be one less than the
+   number of leading spaces. The FLAGS parameter is unused at present.
+   Return the length in bytes required for the final result, not counting
+   the trailing NUL.  A return value of DEST_SIZE or larger means there
+   wasn't enough space.  DEST will be NUL terminated in any case.
+   Return (size_t) -1 upon error (invalid multi-byte sequence in SRC,
+   or malloc failure).
+   Update *WIDTH to indicate how many columns were used before padding.  */
+
+size_t
+mbsalign (const char *src, char *dest, size_t dest_size,
+          size_t *width, mbs_align_t align, int flags)
+{
+  size_t ret = -1;
+  size_t src_size = strlen (src) + 1;
+  char *newstr = NULL;
+  wchar_t *str_wc = NULL;
+  const char *str_to_print = src;
+  size_t n_cols = src_size - 1;
+  size_t n_used_bytes = n_cols; /* Not including NUL */
+  size_t n_spaces = 0;
+  bool conversion = false;
+  bool wc_enabled = false;
+
+  /* In multi-byte locales convert to wide characters
+     to allow easy truncation. Also determine number
+     of screen columns used.  */
+  if (MB_CUR_MAX > 1)
+    {
+      size_t src_chars = mbstowcs (NULL, src, 0);
+      if (src_chars == (size_t) -1)
+        goto mbsalign_cleanup;
+      src_chars += 1; /* make space for NUL */
+      str_wc = malloc (src_chars * sizeof (wchar_t));
+      if (str_wc == NULL)
+        goto mbsalign_cleanup;
+      if (mbstowcs (str_wc, src, src_chars) > 0)
+        {
+          str_wc[src_chars - 1] = L'\0';
+          wc_enabled = true;
+          conversion = wc_ensure_printable (str_wc);
+          n_cols = rpl_wcswidth (str_wc, src_chars);
+        }
+    }
+
+  /* If we transformed or need to truncate the source string
+     then create a modified copy of it.  */
+  if (conversion || (n_cols > *width))
+    {
+      newstr = malloc (src_size);
+      if (newstr == NULL)
+        goto mbsalign_cleanup;
+      str_to_print = newstr;
+      if (wc_enabled)
+        {
+          n_cols = wc_truncate (str_wc, *width);
+          n_used_bytes = wcstombs (newstr, str_wc, src_size);
+        }
+      else
+        {
+          n_cols = *width;
+          n_used_bytes = n_cols;
+          memcpy (newstr, src, n_cols);
+          newstr[n_cols] = '\0';
+        }
+    }
+
+  if (*width > n_cols)
+    n_spaces = *width - n_cols;
+
+  /* indicate to caller how many cells needed (not including padding).  */
+  *width = n_cols;
+
+  /* indicate to caller how many bytes needed (not including NUL).  */
+  ret = n_used_bytes + (n_spaces * 1);
+
+  /* Write as much NUL terminated output to DEST as possible.  */
+  if (dest_size != 0)
+    {
+      char *dest_end = dest + dest_size - 1;
+      size_t start_spaces = n_spaces / 2 + n_spaces % 2;
+      size_t end_spaces = n_spaces / 2;
+
+      switch (align)
+        {
+        case MBS_ALIGN_CENTER:
+          start_spaces = n_spaces / 2 + n_spaces % 2;
+          end_spaces = n_spaces / 2;
+          break;
+        case MBS_ALIGN_LEFT:
+          start_spaces = 0;
+          end_spaces = n_spaces;
+          break;
+        case MBS_ALIGN_RIGHT:
+          start_spaces = n_spaces;
+          end_spaces = 0;
+          break;
+        }
+
+      dest = mbs_align_pad (dest, dest_end, start_spaces);
+      dest = mempcpy(dest, str_to_print, MIN (n_used_bytes, dest_end - dest));
+      dest = mbs_align_pad (dest, dest_end, end_spaces);
+    }
+
+mbsalign_cleanup:
+
+  free (str_wc);
+  free (newstr);
+
+  return ret;
+}
+/*
+ * Local variables:
+ *  indent-tabs-mode: nil
+ * End:
+ */

gl/lib/mbsalign.h

@@ -0,0 +1,23 @@
+/* Align/Truncate a string in a given screen width
+   Copyright (C) 2009 Free Software Foundation, Inc.
+
+   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 3 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 <http://www.gnu.org/licenses/>.  */
+
+#include <stddef.h>
+
+typedef enum { MBS_ALIGN_LEFT, MBS_ALIGN_RIGHT, MBS_ALIGN_CENTER } mbs_align_t;
+
+size_t
+mbsalign (const char *src, char *dest, size_t dest_size,
+          size_t *width, mbs_align_t align, int flags);

gl/lib/mgetgroups.c

@@ -0,0 +1,142 @@
+/* mgetgroups.c -- return a list of the groups a user is in
+
+   Copyright (C) 2007-2009 Free Software Foundation, Inc.
+
+   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 3 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 <http://www.gnu.org/licenses/>.  */
+
+/* Extracted from coreutils' src/id.c. */
+
+#include <config.h>
+
+#include "mgetgroups.h"
+
+#include <stdlib.h>
+#include <unistd.h>
+#include <stdint.h>
+#include <string.h>
+#include <errno.h>
+#if HAVE_GETGROUPLIST
+# include <grp.h>
+#endif
+#include "getugroups.h"
+#include "xalloc.h"
+
+
+static GETGROUPS_T *
+realloc_groupbuf (GETGROUPS_T *g, size_t num)
+{
+  if (xalloc_oversized (num, sizeof (*g)))
+    {
+      errno = ENOMEM;
+      return NULL;
+    }
+
+  return realloc (g, num * sizeof (*g));
+}
+
+/* Like getugroups, but store the result in malloc'd storage.
+   Set *GROUPS to the malloc'd list of all group IDs of which USERNAME
+   is a member.  If GID is not -1, store it first.  GID should be the
+   group ID (pw_gid) obtained from getpwuid, in case USERNAME is not
+   listed in the groups database (e.g., /etc/groups).  Upon failure,
+   don't modify *GROUPS, set errno, and return -1.  Otherwise, return
+   the number of groups.  */
+
+int
+mgetgroups (char const *username, gid_t gid, GETGROUPS_T **groups)
+{
+  int max_n_groups;
+  int ng;
+  GETGROUPS_T *g;
+
+#if HAVE_GETGROUPLIST
+  /* We prefer to use getgrouplist if available, because it has better
+     performance characteristics.
+
+     In glibc 2.3.2, getgrouplist is buggy.  If you pass a zero as the
+     length of the output buffer, getgrouplist will still write to the
+     buffer.  Contrary to what some versions of the getgrouplist
+     manpage say, this doesn't happen with nonzero buffer sizes.
+     Therefore our usage here just avoids a zero sized buffer.  */
+  if (username)
+    {
+      enum { N_GROUPS_INIT = 10 };
+      max_n_groups = N_GROUPS_INIT;
+
+      g = realloc_groupbuf (NULL, max_n_groups);
+      if (g == NULL)
+	return -1;
+
+      while (1)
+	{
+	  GETGROUPS_T *h;
+	  int last_n_groups = max_n_groups;
+
+	  /* getgrouplist updates max_n_groups to num required.  */
+	  ng = getgrouplist (username, gid, g, &max_n_groups);
+
+	  /* Some systems (like Darwin) have a bug where they
+	     never increase max_n_groups.  */
+	  if (ng < 0 && last_n_groups == max_n_groups)
+	    max_n_groups *= 2;
+
+	  if ((h = realloc_groupbuf (g, max_n_groups)) == NULL)
+	    {
+	      int saved_errno = errno;
+	      free (g);
+	      errno = saved_errno;
+	      return -1;
+	    }
+	  g = h;
+
+	  if (0 <= ng)
+	    {
+	      *groups = g;
+	      /* On success some systems just return 0 from getgrouplist,
+		 so return max_n_groups rather than ng.  */
+	      return max_n_groups;
+	    }
+	}
+    }
+  /* else no username, so fall through and use getgroups. */
+#endif
+
+  max_n_groups = (username
+		  ? getugroups (0, NULL, username, gid)
+		  : getgroups (0, NULL));
+
+  /* If we failed to count groups with NULL for a buffer,
+     try again with a non-NULL one, just in case.  */
+  if (max_n_groups < 0)
+      max_n_groups = 5;
+
+  g = realloc_groupbuf (NULL, max_n_groups);
+  if (g == NULL)
+    return -1;
+
+  ng = (username
+	? getugroups (max_n_groups, g, username, gid)
+	: getgroups (max_n_groups, g));
+
+  if (ng < 0)
+    {
+      int saved_errno = errno;
+      free (g);
+      errno = saved_errno;
+      return -1;
+    }
+
+  *groups = g;
+  return ng;
+}

gl/lib/mgetgroups.h

@@ -0,0 +1,19 @@
+/* Get a list of all group IDs associated with a specified user ID.
+   Copyright (C) 2007, 2009 Free Software Foundation, Inc.
+
+   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 3 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 <http://www.gnu.org/licenses/>.  */
+
+#include <sys/types.h>
+
+int mgetgroups (const char *username, gid_t gid, GETGROUPS_T **groups);

gl/lib/rand-isaac.c

@@ -1,12 +1,12 @@
 /* Bob Jenkins's cryptographic random number generator, ISAAC.
 
-   Copyright (C) 1999-2006 Free Software Foundation, Inc.
+   Copyright (C) 1999-2006, 2009 Free Software Foundation, Inc.
    Copyright (C) 1997, 1998, 1999 Colin Plumb.
 
-   This program is free software; you can redistribute it and/or modify
+   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, or (at your option)
-   any later version.
+   the Free Software Foundation, either version 3 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
@@ -14,8 +14,7 @@
    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, write to the Free Software Foundation,
-   Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
    Written by Colin Plumb.  */
 

gl/lib/rand-isaac.h

@@ -1,12 +1,12 @@
 /* Bob Jenkins's cryptographic random number generator, ISAAC.
 
-   Copyright (C) 1999-2005 Free Software Foundation, Inc.
+   Copyright (C) 1999-2005, 2009 Free Software Foundation, Inc.
    Copyright (C) 1997, 1998, 1999 Colin Plumb.
 
-   This program is free software; you can redistribute it and/or modify
+   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, or (at your option)
-   any later version.
+   the Free Software Foundation, either version 3 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
@@ -14,8 +14,7 @@
    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, write to the Free Software Foundation,
-   Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
    Written by Colin Plumb.  */
 

gl/lib/randint.c

@@ -1,11 +1,11 @@
 /* Generate random integers.
 
-   Copyright (C) 2006 Free Software Foundation, Inc.
+   Copyright (C) 2006, 2009 Free Software Foundation, Inc.
 
-   This program is free software; you can redistribute it and/or modify
+   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, or (at your option)
-   any later version.
+   the Free Software Foundation, either version 3 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
@@ -13,8 +13,7 @@
    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, write to the Free Software Foundation,
-   Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
 
 /* Written by Paul Eggert.  */
 
@@ -51,10 +50,6 @@ main (int argc, char **argv)
 
 #include "xalloc.h"
 
-#ifndef MAX
-# define MAX(a,b) ((a) < (b) ? (b) : (a))
-#endif
-
 /* A source of random data for generating random integers.  */
 struct randint_source
 {

gl/lib/randint.h

@@ -1,11 +1,11 @@
 /* Generate random integers.
 
-   Copyright (C) 2006 Free Software Foundation, Inc.
+   Copyright (C) 2006, 2009 Free Software Foundation, Inc.
 
-   This program is free software; you can redistribute it and/or modify
+   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, or (at your option)
-   any later version.
+   the Free Software Foundation, either version 3 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
@@ -13,8 +13,7 @@
    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, write to the Free Software Foundation,
-   Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
 
 /* Written by Paul Eggert.  */
 

gl/lib/randperm.c

@@ -1,11 +1,11 @@
 /* Generate random permutations.
 
-   Copyright (C) 2006 Free Software Foundation, Inc.
+   Copyright (C) 2006, 2007, 2009 Free Software Foundation, Inc.
 
-   This program is free software; you can redistribute it and/or modify
+   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, or (at your option)
-   any later version.
+   the Free Software Foundation, either version 3 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
@@ -13,8 +13,7 @@
    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, write to the Free Software Foundation,
-   Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
 
 /* Written by Paul Eggert.  */
 
@@ -58,9 +57,9 @@ randperm_bound (size_t h, size_t n)
   return bound;
 }
 
-/* From R, allocate and return the first H elements of a random
-   permutation of N elements.  H must not exceed N.  Return NULL if H
-   is zero.  */
+/* From R, allocate and return a malloc'd array of the first H elements
+   of a random permutation of N elements.  H must not exceed N.
+   Return NULL if H is zero.  */
 
 size_t *
 randperm_new (struct randint_source *r, size_t h, size_t n)

gl/lib/randread.c

@@ -1,11 +1,11 @@
 /* Generate buffers of random data.
 
-   Copyright (C) 2006 Free Software Foundation, Inc.
+   Copyright (C) 2006, 2008-2009 Free Software Foundation, Inc.
 
-   This program is free software; you can redistribute it and/or modify
+   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, or (at your option)
-   any later version.
+   the Free Software Foundation, either version 3 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
@@ -13,8 +13,7 @@
    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, write to the Free Software Foundation,
-   Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
 
 /* Written by Paul Eggert.  */
 
@@ -40,18 +39,20 @@
 #include "unlocked-io.h"
 #include "xalloc.h"
 
+#ifndef __attribute__
+# if __GNUC__ < 2 || (__GNUC__ == 2 && __GNUC_MINOR__ < 8)
+#  define __attribute__(x) /* empty */
+# endif
+#endif
+
+#ifndef ATTRIBUTE_NORETURN
+# define ATTRIBUTE_NORETURN __attribute__ ((__noreturn__))
+#endif
+
 #ifndef MIN
 # define MIN(a, b) ((a) < (b) ? (a) : (b))
 #endif
 
-#if __GNUC__ < 2 || (__GNUC__ == 2 && __GNUC_MINOR__ < 8) || __STRICT_ANSI__
-# define __attribute__(x)
-#endif
-
-#ifndef ATTRIBUTE_UNUSED
-# define ATTRIBUTE_UNUSED __attribute__ ((__unused__))
-#endif
-
 #if _STRING_ARCH_unaligned
 # define ALIGNED_POINTER(ptr, type) true
 #else
@@ -59,10 +60,6 @@
 # define ALIGNED_POINTER(ptr, type) ((size_t) (ptr) % alignof (type) == 0)
 #endif
 
-#ifndef DEFAULT_RANDOM_FILE
-# define DEFAULT_RANDOM_FILE "/dev/urandom"
-#endif
-
 /* The maximum buffer size used for reads of random data.  Using the
    value 2 * ISAAC_BYTES makes this the largest power of two that
    would not otherwise cause struct randread_source to grow.  */
@@ -71,10 +68,8 @@
 /* A source of random data for generating random buffers.  */
 struct randread_source
 {
-  /* Stream to read random bytes from.  If null, the behavior is
-     undefined; the current implementation uses ISAAC in this case,
-     but this is for old-fashioned implementations that lack
-     /dev/urandom and callers should not rely on this.  */
+  /* Stream to read random bytes from.  If null, the current
+     implementation uses an internal PRNG (ISAAC).  */
   FILE *source;
 
   /* Function to call, and its argument, if there is an input error or
@@ -115,7 +110,7 @@ struct randread_source
 
 /* The default error handler.  */
 
-static void
+static void ATTRIBUTE_NORETURN
 randread_error (void const *file_name)
 {
   if (file_name)
@@ -156,18 +151,14 @@ randread_new (char const *name, size_t bytes_bound)
     return simple_new (NULL, NULL);
   else
     {
-      char const *file_name = (name ? name : DEFAULT_RANDOM_FILE);
-      FILE *source = fopen_safer (file_name, "rb");
+      FILE *source = NULL;
       struct randread_source *s;
 
-      if (! source)
-	{
-	  if (name)
-	    return NULL;
-	  file_name = NULL;
-	}
+      if (name)
+	if (! (source = fopen_safer (name, "rb")))
+	  return NULL;
 
-      s = simple_new (source, file_name);
+      s = simple_new (source, name);
 
       if (source)
 	setvbuf (source, s->buf.c, _IOFBF, MIN (sizeof s->buf.c, bytes_bound));

gl/lib/randread.h

@@ -1,11 +1,11 @@
 /* Generate buffers of random data.
 
-   Copyright (C) 2006 Free Software Foundation, Inc.
+   Copyright (C) 2006, 2009 Free Software Foundation, Inc.
 
-   This program is free software; you can redistribute it and/or modify
+   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, or (at your option)
-   any later version.
+   the Free Software Foundation, either version 3 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
@@ -13,8 +13,7 @@
    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, write to the Free Software Foundation,
-   Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
 
 /* Written by Paul Eggert.  */
 

gl/lib/root-dev-ino.c

@@ -1,10 +1,10 @@
 /* root-dev-ino.c -- get the device and inode numbers for `/'.
-   Copyright (C) 2003, 2005, 2006 Free Software Foundation, Inc.
+   Copyright (C) 2003, 2005, 2006, 2009 Free Software Foundation, Inc.
 
-   This program is free software; you can redistribute it and/or modify
+   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, or (at your option)
-   any later version.
+   the Free Software Foundation, either version 3 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
@@ -12,8 +12,7 @@
    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, write to the Free Software Foundation,
-   Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.  */
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
 
 /* Written by Jim Meyering. */
 

gl/lib/root-dev-ino.h

@@ -1,11 +1,11 @@
 /* Root device and inode number checking.
 
-   Copyright (C) 2003, 2006 Free Software Foundation, Inc.
+   Copyright (C) 2003, 2006, 2009 Free Software Foundation, Inc.
 
-   This program is free software; you can redistribute it and/or modify
+   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, or (at your option)
-   any later version.
+   the Free Software Foundation, either version 3 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
@@ -13,8 +13,7 @@
    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, write to the Free Software Foundation,
-   Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.  */
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
 
 #ifndef ROOT_DEV_INO_H
 # define ROOT_DEV_INO_H 1

gl/lib/tempname.c

@@ -0,0 +1,301 @@
+/* tempname.c - generate the name of a temporary file.
+
+   Copyright (C) 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
+   2000, 2001, 2002, 2003, 2005, 2006, 2007, 2009 Free Software Foundation,
+   Inc.
+
+   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 3 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 <http://www.gnu.org/licenses/>.  */
+
+/* Extracted from glibc sysdeps/posix/tempname.c.  See also tmpdir.c.  */
+
+#if !_LIBC
+# include <config.h>
+# include "tempname.h"
+# include "randint.h"
+#endif
+
+#include <sys/types.h>
+#include <assert.h>
+
+#include <errno.h>
+#ifndef __set_errno
+# define __set_errno(Val) errno = (Val)
+#endif
+
+#include <stdio.h>
+#ifndef P_tmpdir
+# define P_tmpdir "/tmp"
+#endif
+#ifndef TMP_MAX
+# define TMP_MAX 238328
+#endif
+#ifndef __GT_FILE
+# define __GT_FILE	0
+# define __GT_BIGFILE	1
+# define __GT_DIR	2
+# define __GT_NOCREATE	3
+#endif
+
+#include <stdbool.h>
+#include <stddef.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include <fcntl.h>
+#include <sys/time.h>
+#include <stdint.h>
+#include <unistd.h>
+
+#include <sys/stat.h>
+
+#if _LIBC
+# define struct_stat64 struct stat64
+# define small_open __open
+# define large_open __open64
+#else
+# define struct_stat64 struct stat
+# define small_open open
+# define large_open open
+# define __gen_tempname gen_tempname
+# define __getpid getpid
+# define __gettimeofday gettimeofday
+# define __mkdir mkdir
+# define __lxstat64(version, file, buf) lstat (file, buf)
+# define __xstat64(version, file, buf) stat (file, buf)
+#endif
+
+#if ! (HAVE___SECURE_GETENV || _LIBC)
+# define __secure_getenv getenv
+#endif
+
+#if _LIBC
+/* Return nonzero if DIR is an existent directory.  */
+static int
+direxists (const char *dir)
+{
+  struct_stat64 buf;
+  return __xstat64 (_STAT_VER, dir, &buf) == 0 && S_ISDIR (buf.st_mode);
+}
+
+/* Path search algorithm, for tmpnam, tmpfile, etc.  If DIR is
+   non-null and exists, uses it; otherwise uses the first of $TMPDIR,
+   P_tmpdir, /tmp that exists.  Copies into TMPL a template suitable
+   for use with mk[s]temp.  Will fail (-1) if DIR is non-null and
+   doesn't exist, none of the searched dirs exists, or there's not
+   enough space in TMPL. */
+int
+__path_search (char *tmpl, size_t tmpl_len, const char *dir, const char *pfx,
+	       int try_tmpdir)
+{
+  const char *d;
+  size_t dlen, plen;
+
+  if (!pfx || !pfx[0])
+    {
+      pfx = "file";
+      plen = 4;
+    }
+  else
+    {
+      plen = strlen (pfx);
+      if (plen > 5)
+	plen = 5;
+    }
+
+  if (try_tmpdir)
+    {
+      d = __secure_getenv ("TMPDIR");
+      if (d != NULL && direxists (d))
+	dir = d;
+      else if (dir != NULL && direxists (dir))
+	/* nothing */ ;
+      else
+	dir = NULL;
+    }
+  if (dir == NULL)
+    {
+      if (direxists (P_tmpdir))
+	dir = P_tmpdir;
+      else if (strcmp (P_tmpdir, "/tmp") != 0 && direxists ("/tmp"))
+	dir = "/tmp";
+      else
+	{
+	  __set_errno (ENOENT);
+	  return -1;
+	}
+    }
+
+  dlen = strlen (dir);
+  while (dlen > 1 && dir[dlen - 1] == '/')
+    dlen--;			/* remove trailing slashes */
+
+  /* check we have room for "${dir}/${pfx}XXXXXX\0" */
+  if (tmpl_len < dlen + 1 + plen + 6 + 1)
+    {
+      __set_errno (EINVAL);
+      return -1;
+    }
+
+  sprintf (tmpl, "%.*s/%.*sXXXXXX", (int) dlen, dir, (int) plen, pfx);
+  return 0;
+}
+#endif /* _LIBC */
+
+static inline bool
+check_x_suffix (char const *s, size_t len)
+{
+  return strspn (s, "X") == len;
+}
+
+/* These are the characters used in temporary file names.  */
+static const char letters[] =
+"abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789";
+
+/* Generate a temporary file name based on TMPL.  TMPL must end in a
+   a sequence of at least X_SUFFIX_LEN "X"s.  The name constructed
+   does not exist at the time of the call to __gen_tempname.  TMPL is
+   overwritten with the result.
+
+   KIND may be one of:
+   __GT_NOCREATE:	simply verify that the name does not exist
+			at the time of the call.
+   __GT_FILE:		create the file using open(O_CREAT|O_EXCL)
+			and return a read-write fd.  The file is mode 0600.
+   __GT_BIGFILE:	same as __GT_FILE but use open64().
+   __GT_DIR:		create a directory, which will be mode 0700.
+
+   We use a clever algorithm to get hard-to-predict names. */
+int
+gen_tempname_len (char *tmpl, int kind, size_t x_suffix_len)
+{
+  size_t len;
+  char *XXXXXX;
+  unsigned int count;
+  int fd = -1;
+  int save_errno = errno;
+  struct_stat64 st;
+  struct randint_source *rand_src;
+
+  /* A lower bound on the number of temporary files to attempt to
+     generate.  The maximum total number of temporary file names that
+     can exist for a given template is 62**6.  It should never be
+     necessary to try all these combinations.  Instead if a reasonable
+     number of names is tried (we define reasonable as 62**3) fail to
+     give the system administrator the chance to remove the problems.  */
+#define ATTEMPTS_MIN (62 * 62 * 62)
+
+  /* The number of times to attempt to generate a temporary file.  To
+     conform to POSIX, this must be no smaller than TMP_MAX.  */
+#if ATTEMPTS_MIN < TMP_MAX
+  unsigned int attempts = TMP_MAX;
+#else
+  unsigned int attempts = ATTEMPTS_MIN;
+#endif
+
+  len = strlen (tmpl);
+  if (len < x_suffix_len || ! check_x_suffix (&tmpl[len - x_suffix_len],
+					      x_suffix_len))
+    {
+      __set_errno (EINVAL);
+      return -1;
+    }
+
+  rand_src = randint_all_new (NULL, 8);
+  if (! rand_src)
+    return -1;
+
+  /* This is where the Xs start.  */
+  XXXXXX = &tmpl[len - x_suffix_len];
+
+  for (count = 0; count < attempts; ++count)
+    {
+      size_t i;
+
+      for (i = 0; i < x_suffix_len; i++)
+	{
+	  XXXXXX[i] = letters[randint_genmax (rand_src, sizeof letters - 2)];
+	}
+
+      switch (kind)
+	{
+	case __GT_FILE:
+	  fd = small_open (tmpl, O_RDWR | O_CREAT | O_EXCL, S_IRUSR | S_IWUSR);
+	  break;
+
+	case __GT_BIGFILE:
+	  fd = large_open (tmpl, O_RDWR | O_CREAT | O_EXCL, S_IRUSR | S_IWUSR);
+	  break;
+
+	case __GT_DIR:
+	  fd = __mkdir (tmpl, S_IRUSR | S_IWUSR | S_IXUSR);
+	  break;
+
+	case __GT_NOCREATE:
+	  /* This case is backward from the other three.  This function
+	     succeeds if __xstat fails because the name does not exist.
+	     Note the continue to bypass the common logic at the bottom
+	     of the loop.  */
+	  if (__lxstat64 (_STAT_VER, tmpl, &st) < 0)
+	    {
+	      if (errno == ENOENT)
+		{
+		  __set_errno (save_errno);
+		  fd = 0;
+		  goto done;
+		}
+	      else
+		{
+		  /* Give up now. */
+		  fd = -1;
+		  goto done;
+		}
+	    }
+	  continue;
+
+	default:
+	  assert (! "invalid KIND in __gen_tempname");
+	}
+
+      if (fd >= 0)
+	{
+	  __set_errno (save_errno);
+	  goto done;
+	}
+      else if (errno != EEXIST)
+	{
+	  fd = -1;
+	  goto done;
+	}
+    }
+
+  randint_all_free (rand_src);
+
+  /* We got out of the loop because we ran out of combinations to try.  */
+  __set_errno (EEXIST);
+  return -1;
+
+ done:
+  {
+    int saved_errno = errno;
+    randint_all_free (rand_src);
+    __set_errno (saved_errno);
+  }
+  return fd;
+}
+
+int
+__gen_tempname (char *tmpl, int kind)
+{
+  return gen_tempname_len (tmpl, kind, 6);
+}

gl/lib/tempname.h

@@ -0,0 +1,41 @@
+/* Create a temporary file or directory.
+
+   Copyright (C) 2006, 2007, 2009 Free Software Foundation, Inc.
+
+   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 3 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 <http://www.gnu.org/licenses/>.  */
+
+/* header written by Eric Blake */
+
+/* In gnulib, always prefer large files.  GT_FILE maps to
+   __GT_BIGFILE, not __GT_FILE, for a reason.  */
+#define GT_FILE		1
+#define GT_DIR		2
+#define GT_NOCREATE	3
+
+/* Generate a temporary file name based on TMPL.  TMPL must match the
+   rules for mk[s]temp (i.e. end in "XXXXXX").  The name constructed
+   does not exist at the time of the call to gen_tempname.  TMPL is
+   overwritten with the result.
+
+   KIND may be one of:
+   GT_NOCREATE:		simply verify that the name does not exist
+			at the time of the call.
+   GT_FILE:		create a large file using open(O_CREAT|O_EXCL)
+			and return a read-write fd.  The file is mode 0600.
+   GT_DIR:		create a directory, which will be mode 0700.
+
+   We use a clever algorithm to get hard-to-predict names. */
+#include <stddef.h>
+extern int gen_tempname (char *tmpl, int kind);
+extern int gen_tempname_len (char *tmpl, int kind, size_t x_suffix_len);

gl/lib/xfreopen.c

@@ -0,0 +1,41 @@
+/* a wrapper for frepoen
+   Copyright (C) 2008-2009 Free Software Foundation, Inc.
+
+   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 3 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 <http://www.gnu.org/licenses/>.  */
+
+#include <config.h>
+#include "xfreopen.h"
+
+#include <errno.h>
+#include "error.h"
+#include "exitfail.h"
+#include "quote.h"
+
+#include "gettext.h"
+#define _(msgid) gettext (msgid)
+
+void
+xfreopen (char const *filename, char const *mode, FILE *fp)
+{
+  if (!freopen (filename, mode, fp))
+    {
+      char const *f = (filename ? filename
+		       : (fp == stdin ? _("stdin")
+			  : (fp == stdout ? _("stdout")
+			     : (fp == stderr ? _("stderr")
+				: _("unknown stream")))));
+      error (exit_failure, errno, _("failed to reopen %s with mode %s"),
+	     quote_n (0, f), quote_n (1, mode));
+    }
+}

gl/lib/xfreopen.h

@@ -0,0 +1,2 @@
+#include <stdio.h>
+void xfreopen (char const *filename, char const *mode, FILE *fp);

gl/m4/mgetgroups.m4

@@ -1,10 +1,11 @@
-dnl Copyright (C) 2006 Free Software Foundation, Inc.
+#serial 3
+dnl Copyright (C) 2007-2009 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
 dnl with or without modifications, as long as this notice is preserved.
 
-AC_DEFUN([gl_RANDPERM],
+AC_DEFUN([gl_MGETGROUPS],
 [
-  AC_LIBSOURCES([randperm.c, randperm.h])
-  AC_LIBOBJ([randperm])
+  AC_CHECK_FUNCS([getgrouplist])
+  AC_LIBOBJ([mgetgroups])
 ])

gl/m4/root-dev-ino.m4

@@ -1,12 +1,11 @@
-#serial 2
-dnl Copyright (C) 2005, 2006 Free Software Foundation, Inc.
+#serial 3
+dnl Copyright (C) 2005, 2006, 2009 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
 dnl with or without modifications, as long as this notice is preserved.
 
 AC_DEFUN([gl_ROOT_DEV_INO],
 [
-  AC_LIBSOURCES([root-dev-ino.c, root-dev-ino.h, dev-ino.h, same-inode.h])
   AC_LIBOBJ([root-dev-ino])
 
   dnl Prerequisites

gl/modules/getloadavg.diff

@@ -1,16 +1,13 @@
-Index: modules/getloadavg
-===================================================================
-RCS file: /sources/gnulib/gnulib/modules/getloadavg,v
-retrieving revision 1.13
-diff -u -p -r1.13 getloadavg
---- modules/getloadavg	22 Sep 2006 12:47:55 -0000	1.13
-+++ modules/getloadavg	23 Sep 2006 16:41:36 -0000
-@@ -14,7 +14,7 @@ stdbool
+diff --git a/modules/getloadavg b/modules/getloadavg
+index 2fbeb40..b79aaca 100644
+--- a/modules/getloadavg
++++ b/modules/getloadavg
+@@ -16,7 +16,7 @@ stdbool
  fcntl-safer
 
  configure.ac:
 -gl_GETLOADAVG([$gl_source_base])
 +gl_GETLOADAVG([lib])
+ gl_STDLIB_MODULE_INDICATOR([getloadavg])
 
  Makefile.am:
-

gl/modules/mbsalign

@@ -0,0 +1,26 @@
+Description:
+Align/Truncate a string in a given screen width.
+
+Files:
+lib/mbsalign.c
+lib/mbsalign.h
+
+Depends-on:
+wchar
+wctype
+wcwidth
+mempcpy
+
+configure.ac:
+
+Makefile.am:
+lib_SOURCES += mbsalign.c mbsalign.h
+
+Include:
+"mbsalign.h"
+
+License:
+LGPL
+
+Maintainer:
+Pádraig Brady

gl/modules/mgetgroups

@@ -0,0 +1,24 @@
+Description:
+Return the group IDs of a user in malloc'd storage.
+
+Files:
+lib/mgetgroups.c
+lib/mgetgroups.h
+m4/mgetgroups.m4
+
+Depends-on:
+getugroups
+xalloc
+
+configure.ac:
+gl_MGETGROUPS
+
+Makefile.am:
+
+Include:
+
+License:
+LGPL
+
+Maintainer:
+Jim Meyering

gl/modules/randint

@@ -0,0 +1,24 @@
+Description:
+Generate random integers.
+
+Files:
+lib/randint.c
+lib/randint.h
+
+Depends-on:
+inline
+randread
+
+configure.ac:
+
+Makefile.am:
+lib_SOURCES += randint.c randint.h
+
+Include:
+"randint.h"
+
+License
+GPL
+
+Maintainer:
+Paul Eggert

gl/modules/randperm

@@ -0,0 +1,24 @@
+Description:
+Generate random permutations.
+
+Files:
+lib/randperm.c
+lib/randperm.h
+
+Depends-on:
+randint
+xalloc
+
+configure.ac:
+
+Makefile.am:
+lib_SOURCES += randperm.c randperm.h
+
+Include:
+"randperm.h"
+
+License
+GPL
+
+Maintainer:
+Paul Eggert

gl/modules/randread

@@ -0,0 +1,33 @@
+Description:
+Generate buffers of random data.
+
+Files:
+lib/rand-isaac.c
+lib/rand-isaac.h
+lib/randread.c
+lib/randread.h
+
+Depends-on:
+error
+exitfail
+fopen-safer
+gethrxtime
+quotearg
+stdbool
+stdint
+unlocked-io
+xalloc
+
+configure.ac:
+
+Makefile.am:
+lib_SOURCES += randread.c randread.h rand-isaac.c rand-isaac.h
+
+Include:
+"randread.h"
+
+License
+GPL
+
+Maintainer:
+Paul Eggert

gl/modules/root-dev-ino

@@ -0,0 +1,25 @@
+Description:
+Root device and inode number checking.
+
+Files:
+lib/root-dev-ino.h
+lib/root-dev-ino.c
+m4/root-dev-ino.m4
+
+Depends-on:
+dev-ino
+same-inode
+
+configure.ac:
+gl_ROOT_DEV_INO
+
+Makefile.am:
+
+Include:
+"root-dev-ino.h"
+
+License:
+GPL
+
+Maintainer:
+Jim Meyering

gl/modules/tempname

@@ -0,0 +1,30 @@
+Description:
+gen_tempname, gen_tempname_len: create a private temporary file or directory.
+
+Files:
+lib/tempname.c
+lib/tempname.h
+m4/tempname.m4
+
+Depends-on:
+extensions
+gettimeofday
+randint
+stdbool
+stdint
+sys_stat
+sys_time
+
+configure.ac:
+gl_FUNC_GEN_TEMPNAME
+
+Makefile.am:
+
+Include:
+"tempname.h"
+
+License:
+LGPL
+
+Maintainer:
+Eric Blake and Jim Meyering

gl/modules/xfreopen

@@ -0,0 +1,25 @@
+Description:
+a wrapper for frepoen
+
+Files:
+lib/xfreopen.c
+lib/xfreopen.h
+
+Depends-on:
+error
+exitfail
+quote
+
+configure.ac:
+
+Makefile.am:
+lib_SOURCES += xfreopen.c xfreopen.h
+
+Include:
+"xfreopen.h"
+
+License:
+LGPL
+
+Maintainer:
+Jim Meyering

gnulib-tests/Makefile.am

@@ -0,0 +1 @@
+include gnulib.mk

lib/.cvsignore

@@ -1,372 +0,0 @@
-.deps
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-xtime.h
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lib/.gdb-history

@@ -1,340 +0,0 @@
-# GDB history for debugging coreutils.
-#
-# Copyright (C) 1999, 2000, 2001, 2002, 2003 Free Software Foundation, Inc.
-#
-# 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, 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, write to the Free Software
-# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
-# 02110-1301, USA.
-#
-r 206.65.212.10
-b main
-r
-n
-s
-n
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-p he->h_name
-n
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-r 206.65.212.10
-n
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lib/.gitignore

@@ -1,360 +0,0 @@
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-__fpending.h
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-acl.h
-alloca.c
-alloca.h
-alloca_.h
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-same.c
-same.h
-save-cwd.c
-save-cwd.h
-savedir.c
-savedir.h
-savewd.c
-savewd.h
-setenv.c
-setenv.h
-settime.c
-sha1.c
-sha1.h
-sig2str.c
-sig2str.h
-snprintf.c
-snprintf.h
-socket_.h
-stat-macros.h
-stat-time.h
-stat_.h
-stdbool_.h
-stdint.h
-stdint_.h
-stdio--.h
-stdio-safer.h
-stdlib--.h
-stdlib-safer.h
-stpcpy.c
-stpcpy.h
-strcase.h
-strcasecmp.c
-strcspn.c
-strdup.c
-strdup.h
-strftime.c
-strftime.h
-stripslash.c
-strncasecmp.c
-strndup.c
-strndup.h
-strnlen.c
-strnlen.h
-strnlen1.c
-strnlen1.h
-strpbrk.c
-strpbrk.h
-strtod.c
-strtoimax.c
-strtol.c
-strtoll.c
-strtoul.c
-strtoull.c
-strtoumax.c
-strverscmp.c
-strverscmp.h
-t-fpending
-tempname.c
-time_r.c
-time_r.h
-timespec.h
-uinttostr.c
-umaxtostr.c
-unicodeio.h
-unistd--.h
-unistd-safer.h
-unlinkdir.c
-unlinkdir.h
-unlocked-io.h
-unsetenv.c
-userspec.c
-userspec.h
-utime.c
-utimecmp.c
-utimecmp.h
-utimens.c
-utimens.h
-vasnprintf.h
-vasprintf.c
-vasprintf.h
-verify.h
-version-etc-fsf.c
-version-etc.c
-version-etc.h
-wcwidth.h
-xalloc-die.c
-xalloc.h
-xgetcwd.c
-xgetcwd.h
-xgethostname.c
-xgethostname.h
-xmalloc.c
-xmemcoll.c
-xmemcoll.h
-xnanosleep.c
-xnanosleep.h
-xreadlink.c
-xreadlink.h
-xstrndup.c
-xstrndup.h
-xstrtod.c
-xstrtod.h
-xstrtoimax.c
-xstrtol.c
-xstrtol.h
-xstrtold.c
-xstrtoul.c
-xstrtoumax.c
-xtime.h
-yesno.c
-yesno.h

lib/ChangeLog-2007

@@ -1,3 +1,77 @@
+2007-05-31  Jim Meyering  <jim@meyering.net>
+
+	* printf-parse.c, vasnprintf.c, unicodeio.c: Remove local
+	copies, so we now get these files from gnulib.
+
+2007-03-20  Jim Meyering  <jim@meyering.net>
+
+	Fix a typo in the handling of %x and %X.
+	* vasnprintf.c (VASNPRINTF): When adding 2 to buffer length,
+	don't double it.
+
+2007-03-04  Jim Meyering  <jim@meyering.net>
+
+	* vasnprintf.c (VASNPRINTF): Add missing semicolon.
+
+2007-03-02  Jim Meyering  <jim@meyering.net>
+
+	* vasnprintf.c (VASNPRINTF): Remove cast of alloca return value.
+
+2007-03-01  Jim Meyering  <jim@meyering.net>
+
+	Merge in changes from gnulib:
+	* vasnprintf.c: Add a comment explaining why coreutils has its own
+	version of this file.
+	Include <stdint.h>.
+	(SIZE_MAX): Remove definition (now, stdint.h covers that).
+	(EOVERFLOW): Remove definition (now done via the eoverflow module).
+	Update some #ifdef to #if.
+	Use HAVE_LONG_LONG_INT, not HAVE_LONG_LONG.
+	* printf-parse.c: Likewise.
+
+2007-02-28  Jim Meyering  <jim@meyering.net>
+
+	* tsearch.c: Remove unused file.
+
+2007-02-23  Jim Meyering  <jim@meyering.net>
+
+	* randperm.c (randperm_new): Comment: say that this function
+	returns a pointer to malloc'd storage.
+
+2007-02-18  Jim Meyering  <jim@meyering.net>
+
+	* xfts.c: Include <stdlib.h> rather than exit.h, now that stdlib.h
+	is guaranteed to provide a valid definition of EXIT_FAILURE.
+
+2007-01-19  Jim Meyering  <jim@meyering.net>
+
+	* .cvsignore, .gitignore: Add sys, as well as more
+	bootstrap-inserted file names.
+
+2007-01-14  Jim Meyering  <jim@meyering.net>
+
+	* fchdir-stub.c: Remove file.  No longer needed.
+
+2006-12-03  Jim Meyering  <jim@meyering.net>
+
+	* Makefile.am (libcoreutils_a_SOURCES): Remove xmemcoll.c and
+	xmemcoll.h.  Now, they're handled by the gnulib xmemcoll module.
+
+2006-11-22  Paul Eggert  <eggert@cs.ucla.edu>
+
+	* randread.c (__attribute__): Don't define if __attribute__ is
+	already defined.  Otherwise, the code won't conform to C99, since
+	the macro arg is spelled differently by some include file, and the
+	compilation fails with pedantic GCC.
+
+2006-11-22  Jim Meyering  <jim@meyering.net>
+
+	* .cvsignore, .gitignore: Add fstat.c.
+
+2006-11-14  Jim Meyering  <jim@meyering.net>
+
+	* readlink-stub.c, lstat-stub.c: Remove now-unused files.
+
 2006-10-14  Paul Eggert  <eggert@cs.ucla.edu>
 
 	Port sha512sum to hosts where uintmax_t is only 32 bits, e.g.,
@@ -8672,8 +8746,7 @@
 
 	-----
 
-	Copyright (C) 2000, 2001, 2002, 2003, 2004, 2005, 2006 Free
-	Software Foundation, Inc.
+	Copyright (C) 2000-2009 Free Software Foundation, Inc.
 
 	Copying and distribution of this file, with or without
 	modification, are permitted provided the copyright notice

lib/Makefile.am

@@ -1,39 +1,27 @@
 ## Makefile for gnulib/lib				-*-Makefile-*-
 
-# Copyright (C) 1995-2006 Free Software Foundation, Inc.
+# Copyright (C) 1995-2007, 2009 Free Software Foundation, Inc.
 
-## This program is free software; you can redistribute it and/or modify
+## 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, or (at your option)
-## any later version.
-
+## the Free Software Foundation, either version 3 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, write to the Free Software
-## Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
-## 02110-1301, USA.
+## along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 include gnulib.mk
 
-AM_CFLAGS = $(WARNING_CFLAGS) $(WERROR_CFLAGS)
-
-noinst_PROGRAMS = t-fpending
-LDADD = $(noinst_LIBRARIES)
+AM_CFLAGS += $(WARN_CFLAGS) # $(WERROR_CFLAGS)
 
 libcoreutils_a_SOURCES += \
   buffer-lcm.c buffer-lcm.h \
-  xmemcoll.c xmemcoll.h \
   xmemxfrm.c xmemxfrm.h
 
 libcoreutils_a_LIBADD += $(LIBOBJS)
 libcoreutils_a_DEPENDENCIES += $(LIBOBJS)
-
-check: unit-test
-
-.PHONY: unit-test
-unit-test: t-fpending
-	./t-fpending > /dev/null

lib/TODO

@@ -1,40 +0,0 @@
-Things to do to hash.c:
-
-Always use curly braces around statements in if/else/while/do/etc.
-that span more than a line -- even around multiline simple statements
-or single-line simple statements preceded by a comment line.
-
-Never have lines longer than 80 chars.
-
-Remove ^L characters.  We don't want/need such crutches.
-Get a good (smart) pagination filter.  I have one (a perl script)
-that usually does a decent job for me -- I called it something
-like stdc-print and think I sent you an early verison.
-
-I don't like the name `cursor'.  I much prefer short names
-like `p' for index variables.  I doubt I'll change all of them,
-but thought you should know why some will probably end up changing.
-
-#define USE_OBSTACK somewhere
-
-Fix this comment.  Depending on system and application...
-Mention fragmentation.
-  +#if USE_OBSTACK
-  +    /* Whenever obstacks are used, it is possible to allocate all overflowed
-  +       entries into a single stack, so they all can be freed in a single
-  +       operation.  It is not clear if the speedup is worth the trouble.  */
-  +    struct obstack entry_stack;
-  +#endif
-
-
-assert (bucket_limit - bucket == n_buckets) ?
-
-remove.c: s/done/successful or ok
-
-
------
-Copyright (C) 1998 Free Software Foundation, Inc.
-
-Copying and distribution of this file, with or without
-modification, are permitted provided the copyright notice
-and this notice are preserved.

lib/buffer-lcm.c

@@ -1,11 +1,11 @@
 /* buffer-lcm.c - compute a good buffer size for dealing with two files
 
-   Copyright (C) 2002, 2005 Free Software Foundation, Inc.
+   Copyright (C) 2002, 2005, 2009 Free Software Foundation, Inc.
 
-   This program is free software; you can redistribute it and/or modify
+   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, or (at your option)
-   any later version.
+   the Free Software Foundation, either version 3 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
@@ -13,8 +13,7 @@
    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, write to the Free Software Foundation,
-   Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.  */
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
 
 /* Written by Paul Eggert.  */
 

lib/euidaccess-stat.c

@@ -2,21 +2,20 @@
    This function is probably useful only for choosing whether to issue
    a prompt in an implementation of POSIX-specified rm.
 
-   Copyright (C) 2005, 2006 Free Software Foundation, Inc.
+   Copyright (C) 2005, 2006, 2009 Free Software Foundation, Inc.
 
-   This program is free software; you can redistribute it and/or modify
+   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, or (at your option)
-   any later version.
+   the Free Software Foundation, either version 3 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, write to the Free Software Foundation,
-   Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.  */
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
 
 /* Adapted for use in GNU remove.c by Jim Meyering.  */