version 7.3

* NEWS: Record release date.

.gitignore

@@ -56,6 +56,7 @@ lib/selinux
 lib/uniwidth
 m4/.cvsignore
 m4/.gitignore
+maint.mk
 po/*.gmo
 po/*.po
 po/.gitignore

.gitmodules

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

.prev-version

@@ -1 +1 @@
-6.12
+7.2

.x-po-check

@@ -1,4 +0,0 @@
-ChangeLog(-[0-9]+)?$
-^old/
-^src/c99-to-c98\.diff$
-^gl/.*

.x-sc_po_check

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

.x-sc_prohibit_atoi_atof

@@ -1,6 +1 @@
-ChangeLog
-^TODO$
 ^lib/euidaccess-stat\.c$
-^maint\.mk$
-^doc/coreutils.texi$
-^tests/misc/stty-invalid$

.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

@@ -1,2 +1 @@
-^src/system\.h
 ChangeLog

.x-sc_require_config_h

@@ -1,30 +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$

AUTHORS

@@ -25,7 +25,7 @@ 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, James Youngman
+expr: Mike Parker, James Youngman, Paul Eggert
 factor: Paul Rubin
 false: Jim Meyering
 fmt: Ross Paterson

ChangeLog-2008

@@ -1,3 +1,8 @@
+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.

HACKING

@@ -32,9 +32,14 @@ inside your new coreutils/ directory:
 If you have made *no* changes:
     git pull
 
-If you *have* made changes and committed them to "master", do this:
-    git fetch
-    git rebase origin
+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
@@ -288,7 +293,9 @@ 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.
+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
@@ -323,6 +330,10 @@ you'd use doc/Copyright/request-assign.future:
 
 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"
 ================================================
@@ -345,6 +356,49 @@ 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
@@ -402,3 +456,13 @@ to generate HTML coverage reports.  Follow these steps:
 
 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

@@ -1,6 +1,6 @@
 # Make coreutils.					-*-Makefile-*-
 
-# Copyright (C) 1990, 1993-2008 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
 # it under the terms of the GNU General Public License as published by
@@ -15,49 +15,69 @@
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
-SUBDIRS = lib src doc man po tests gnulib-tests
-EXTRA_DIST = cfg.mk maint.mk \
-  .prev-version THANKS-to-translators THANKStt.in \
-  .version \
-  .vg-suppressions \
-  .x-po-check \
-  .x-sc_GPL_version \
-  .x-sc_file_system \
-  .x-sc_obsolete_symbols \
-  .x-sc_program_name \
-  .x-sc_prohibit_atoi_atof \
-  .x-sc_prohibit_strcmp \
-  .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 \
-  ChangeLog-2006 \
-  ChangeLog-2007 \
-  ChangeLog-2008 \
-  bootstrap \
-  bootstrap.conf \
-  build-aux/cvsu \
-  build-aux/git-version-gen \
-  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		\
+  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_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_space_tab			\
+  .x-sc_sun_os_names			\
+  .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) $@ SUBDIRS=
 
@@ -93,6 +113,7 @@ gen-ChangeLog:
 	  mv $(distdir)/cl-t $(distdir)/ChangeLog;			\
 	fi
 
+ALL_RECURSIVE_TARGETS += distcheck-hook
 distcheck-hook: check-ls-dircolors
 	$(MAKE) my-distcheck
 
@@ -101,8 +122,8 @@ 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 $@
 

NEWS

@@ -1,5 +1,175 @@
 GNU coreutils NEWS                                    -*- outline -*-
 
+* 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
@@ -2304,8 +2474,7 @@ 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

@@ -41,7 +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,
@@ -92,11 +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
@@ -161,17 +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.
 
 ***************************************
 
@@ -209,13 +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
@@ -231,8 +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-hacking

@@ -2,14 +2,15 @@
 
 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 guidlines.
 
 * 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.
-For example, you have to use the latest stable versions of the maintainer
-tools we depend upon, including:
+Specific tools and versions will be checked for and listed by the
+bootstrap script shown below, and will include:
 
 - Automake <http://www.gnu.org/software/automake/>
 - Autoconf <http://www.gnu.org/software/autoconf/>
@@ -22,41 +23,44 @@ tools we depend upon, including:
 - Rsync <http://samba.anu.edu.au/rsync/>
 - Tar <http://www.gnu.org/software/tar/>
 
-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 `git pull && make' should be sufficient.
 
-* LZMA
+- Valgrind
 
-This package's build procedure uses LZMA to create a compressed
+Valgrind <http://valgrind.org/> is also highly recommended, if
+Valgrind supports your architecture. See also README-valgrind.
+
+- XZ utils (successor to LZMA)
+
+This package's build procedure uses XZ to create a compressed
 distribution tarball.  Using this feature of Automake requires
-version 1.10.1 or newer, as well as the lzma program itself.
-Make sure you have the latest stable version of the LZMA Utils
-from <http://tukaani.org/lzma/>.
+version 1.10a or newer, as well as the xz program itself.
+Make sure you have the latest version of the XZ Utils from
+<http://tukaani.org/lzma/download>.
 
 * First GIT checkout
 
 You can get a copy of the source repository like this:
 
-	$ git clone git://git.sv.gnu.org/coreutils
+        $ git clone git://git.sv.gnu.org/coreutils
+        $ cd coreutils
 
-The next step is to get other files needed to build, which are
-extracted from other source packages:
+The next step is to get and check other files needed to build,
+which are extracted from other source packages:
 
-	$ ./bootstrap
+        $ ./bootstrap
 
 And there you are!  Just
 
-	$ ./configure
-	$ make
-	$ make check
+        $ ./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
+        $ git diff
 
 should output no difference.
 
@@ -64,7 +68,7 @@ Enjoy!
 
 -----
 
-Copyright (C) 2002-2008 Free Software Foundation, Inc.
+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
@@ -78,3 +82,7 @@ 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, see <http://www.gnu.org/licenses/>.
+
+Local Variables:
+indent-tabs-mode: nil
+End:

README-prereq

@@ -0,0 +1,35 @@
+Detailed below are concrete examples for
+getting the prerequisites for particular systems.
+
+- GNU/Linux - fedora
+
+  This shows the steps for getting the required tools to build coreutils 7.0
+  on a Fedora 8 system. We try to use official packages where possible.
+  The 3 methods described for making these required packages available, should
+  help clarify build requirements on any GNU/Linux system at least.
+
+  1. Make sure offical distro git package is installed
+    # yum install git
+
+  2. The distro autoconf is too old, but there is a newer one available
+  so we rebuild that and make it available to the full system:
+    # yum install emacs #autoconf build requires emacs (20MB)
+    # rpmbuild --rebuild http://download.fedora.redhat.com/pub/fedora/linux/development/source/SRPMS/autoconf-2.63-1.fc10.src.rpm
+    # rpm -Uvh /usr/src/redhat/RPMS/noarch/autoconf-2.63-1.fc8.noarch.rpm
+  Note Autoconf 2.61a-341 or newer is needed to build automake-1.10b in step 3.
+  Apply the same method to install the lzma package.
+  [FIXME: mention xz when it's packaged]
+
+  3. The latest stable automake (1.10.1) was not new enough, so we download
+  and build automake-1.10b or newer from its repository and make it available
+  just to coreutils:
+    # yum install help2man #required to build automake fully
+    $ git clone git://git.sv.gnu.org/automake.git
+    $ cd automake
+    $ git checkout -b next --track origin/next
+    $ ./bootstrap
+    $ ./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

README-release

@@ -0,0 +1,96 @@
+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.
+
+    # "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 suggested by your "XZ_OPT=-9e 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

@@ -23,7 +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

@@ -10,6 +10,7 @@ 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
@@ -21,6 +22,8 @@ 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
@@ -33,11 +36,12 @@ 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
@@ -58,6 +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
@@ -79,11 +84,13 @@ 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
@@ -114,7 +121,7 @@ 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
@@ -125,6 +132,7 @@ 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
@@ -132,6 +140,7 @@ 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
@@ -196,11 +205,13 @@ 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
@@ -224,6 +235,7 @@ 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
@@ -237,9 +249,10 @@ 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
@@ -281,6 +294,7 @@ 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
@@ -354,6 +368,7 @@ 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
@@ -367,6 +382,7 @@ 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
@@ -390,6 +406,7 @@ 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
@@ -403,11 +420,13 @@ 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
@@ -417,8 +436,10 @@ 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
@@ -440,6 +461,7 @@ 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
@@ -479,6 +501,7 @@ 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
@@ -488,6 +511,7 @@ Santiago Vila Doncel                sanvila@unex.es
 Savochkin Andrey Vladimirovich      saw@msu.ru
 Scott Lurndal                       slurn@griffin.engr.sgi.com
 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
@@ -503,8 +527,11 @@ 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
+Stuart Shelton                      stuart@shelton.me
 Sven Joachim                        svenjoac@gmx.de
 Szakacsits Szabolcs                 szaka@sienet.hu
 Tadayoshi Funaba                    tadf@kt.rim.or.jp
@@ -525,6 +552,7 @@ 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
@@ -541,6 +569,7 @@ 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
@@ -548,7 +577,9 @@ 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

TODO

@@ -12,12 +12,9 @@ Modify chmod so that it does not change an inode's st_ctime
   Discussed more recently on <http://bugs.debian.org/497514>.
 
 document the following in coreutils.texi:
-  runcon
-  chcon
   mktemp
   [
   pinky
-Also document the SELinux changes.
 
 Suggestion from Paul Eggert:
   More generally, there's not that much use for imaxtostr nowadays,
@@ -104,6 +101,9 @@ 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.
 
+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)
 
@@ -170,7 +170,7 @@ pr's use of nstrftime can make it malloc a very large (up to SIZE_MAX) buffer
 
 -----
 
-Copyright (C) 2002-2008 Free Software Foundation, Inc.
+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

bootstrap

@@ -2,7 +2,7 @@
 
 # Bootstrap this package from checked-out sources.
 
-# Copyright (C) 2003-2008 Free Software Foundation, Inc.
+# 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
@@ -52,6 +52,9 @@ Options:
 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.
 "
 }
@@ -195,7 +198,7 @@ insert_sorted_if_absent() {
   file=$1
   str=$2
   test -f $file || touch $file
-  echo "$str" | sort -u - $file | cmp -s - $file \
+  echo "$str" | sort -u - $file | cmp - $file > /dev/null \
     || echo "$str" | sort -u - $file -o $file \
     || exit 1
 }
@@ -222,6 +225,100 @@ if test ! -d $build_aux; then
   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 "Please 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.
@@ -245,7 +342,7 @@ cleanup_gnulib() {
 }
 
 git_modules_config () {
-  GIT_CONFIG_LOCAL=.gitmodules git config "$@"
+  GIT_CONFIG=.gitmodules git config "$@"
 }
 
 # Get gnulib files.
@@ -262,7 +359,8 @@ case ${GNULIB_SRCDIR--} in
 
     trap cleanup_gnulib 1 2 13 15
 
-    git clone --depth 2 git://git.sv.gnu.org/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
@@ -322,9 +420,9 @@ update_po_files() {
     cksum_file="$ref_po_dir/$po.s1"
     if ! test -f "$cksum_file" ||
 	! test -f "$po_dir/$po.po" ||
-	! sha1sum -c --status "$cksum_file" < "$new_po" > /dev/null; then
+	! ${SHA1SUM-sha1sum} -c --status "$cksum_file" < "$new_po" > /dev/null; then
       echo "updated $po_dir/$po.po..."
-      cp "$new_po" "$po_dir/$po.po" && sha1sum < "$new_po" > "$cksum_file"
+      cp "$new_po" "$po_dir/$po.po" && ${SHA1SUM-sha1sum} < "$new_po" > "$cksum_file"
     fi
   done
 }
@@ -487,7 +585,7 @@ slurp() {
       if test $file = Makefile.am; then
         copied=$copied${sep}$gnulib_mk; sep=$nl
 	remove_intl='/^[^#].*\/intl/s/^/#/;'"s!$bt_regex/!!g"
-        sed "$remove_intl" $1/$dir/$file | cmp -s - $dir/$gnulib_mk || {
+        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
@@ -569,9 +667,9 @@ grep '^[	 ]*AM_GNU_GETTEXT_VERSION(' configure.ac >/dev/null || \
     with_gettext=no
 
 if test $with_gettext = yes; then
-  echo "$0: (cd $bt2; autopoint) ..."
+  echo "$0: (cd $bt2; ${AUTOPOINT-autopoint}) ..."
   cp configure.ac $bt2 &&
-  (cd $bt2 && autopoint && rm configure.ac) &&
+  (cd $bt2 && ${AUTOPOINT-autopoint} && rm configure.ac) &&
   slurp $bt2 $bt || exit
 fi
 rm -fr $bt $bt2 || exit
@@ -592,15 +690,23 @@ find "$m4_base" "$source_base" \
 
 for command in \
   libtool \
-  'aclocal --force -I m4' \
-  'autoconf --force' \
-  'autoheader --force' \
-  'automake --add-missing --copy --force-missing';
+  "${ACLOCAL-aclocal} --force -I m4" \
+  "${AUTOCONF-autoconf} --force" \
+  "${AUTOHEADER-autoheader} --force" \
+  "${AUTOMAKE-automake} --add-missing --copy --force-missing"
 do
   if test "$command" = libtool; then
-    grep '^[	 ]*AM_PROG_LIBTOOL\>' configure.ac >/dev/null ||
-      continue
-    command='libtoolize -c -f'
+    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

bootstrap.conf

@@ -1,6 +1,6 @@
 # Bootstrap configuration.
 
-# Copyright (C) 2006-2008 Free Software Foundation, Inc.
+# Copyright (C) 2006-2009 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
@@ -16,93 +16,228 @@
 # 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 and fchdir dependencies.
+# We don't need these modules.
 avoided_gnulib_modules='
-	--avoid=lock
-	--avoid=canonicalize-lgpl
+  --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 memchr memcmp memcpy memmove memset rename
-	strcspn strtod strtol utime
+  atexit
+  memchr
+  memcmp
+  memcpy
+  memmove
+  memset
+  rename
+  strcspn
+  strtod
+  strtol
 '
 
 # gnulib modules used by this package.
 gnulib_modules="
-	$avoided_gnulib_modules
-	$obsolete_gnulib_modules
-	acl alloca announce-gen argmatch assert
-	autobuild
-	backupfile base64
-	c-strcase c-strtod
-	c-strtold calloc canon-host canonicalize chown cloexec
-	config-h configmake
-	closein closeout
-	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 ftruncate
-	ftello
-	fts getdate getgroups gethrxtime
-	getline getloadavg getndelim2 getopt 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
-	inttostr inttypes isapipe
-	lchmod lchown lib-ignore linebuffer link-follow
-	long-options lstat malloc mbswidth memcasecmp mempcpy
-	memrchr mgetgroups
-	mkancesdirs mkdir mkdir-p mkstemp mktime modechange
-	mountlist mpsort obstack pathmax perl physmem
-	posix-shell
-	posixtm
-	posixver
-	progname
-	propername
-	putenv
-	quote quotearg raise readlink areadlink-with-size
-	randint
-	randperm
-	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 ssize_t stat-macros
-	stat-time stdbool stdlib-safer stpcpy
-	stpncpy
-	strftime
-	strpbrk strtoimax strtoumax strverscmp sys_stat timespec tzset
-	unicodeio unistd-safer unlink-busy unlinkdir unlocked-io
-	uptime
-	useless-if-before-free
-	userspec utimecmp utimens
-	vasprintf-posix
-	vc-list-files
-	verify version-etc-fsf
-	wcwidth winsz-ioctl winsz-termios write-any-file
-	xalloc xgetcwd xgethostname
-	xmemcoll xnanosleep
-	xprintf
-	xprintf-posix
-	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
+  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
+  memcmp2
+  mempcpy
+  memrchr
+  mgetgroups
+  mkancesdirs
+  mkdir
+  mkdir-p
+  mkstemp
+  mktime
+  modechange
+  mountlist
+  mpsort
+  obstack
+  pathmax
+  perl
+  physmem
+  posix-shell
+  posixtm
+  posixver
+  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
+  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.
@@ -110,17 +245,19 @@ 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=asnprintf:3:c-format\\\
+ --flag=asprintf:2:c-format\\\
  --flag=error:3:c-format\\\
  --flag=error_at_line:5:c-format\\\
- --flag=vasprintf:2: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\\\
 '
 
 # Append these, since we use the propername module.
@@ -160,5 +297,21 @@ fi
 
 gnulib_tool_option_extras="--tests-base=$bt/gnulib-tests --with-tests"
 
+# Build prerequisites
+buildreq="\
+autoconf   2.61
+automake   1.10b
+autopoint  -
+bison      -
+gettext    -
+git        1.4.4
+gperf      -
+gzip       -
+makeinfo   -
+perl       5.5
+rsync      -
+tar        -
+"
+
 # Automake requires that ChangeLog exist.
 touch ChangeLog

build-aux/check.mk

@@ -1,283 +0,0 @@
-## Vaucanson, a generic library for finite state machines.
-## Copyright (C) 2006, 2007 The Vaucanson Group.
-##
-## 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.
-##
-## The complete GNU General Public Licence Notice can be found as the
-## `COPYING' file in the root directory.
-
-## Override the definition from Automake to generate a log file with
-## failed tests.  It also supports parallel make checks.
-##
-## This file provides special support for "unit tests", that is to
-## say, tests that (once run) no longer need to be re-compiled and
-## re-run at each "make check", unless their sources changed.  To
-## enable unit-test supports, define LAZY_TEST_SUITE.  In such a
-## setting, that heavily relies on correct dependencies, its users may
-## prefer to define EXTRA_PROGRAMS instead of check_PROGRAMS, because
-## it allows intertwined compilation and execution of the tests.
-## Sometimes this helps catching errors earlier (you don't have to
-## wait for all the tests to be compiled).
-##
-## Define TEST_SUITE_LOG to be the name of the global log to create.
-## Define TEST_LOGS to the set of logs to include in it.  One possibility
-## is $(TESTS:.test=.log).
-##
-## In addition to the magic "exit 77 means SKIP" feature (which was
-## imported from automake), there is a magic "exit 177 means FAIL" feature
-## which is useful if you need to issue a hard error no matter whether the
-## test is XFAIL or not.
-
-# Use a POSIX-compatible shell if available, as this file uses
-# features of the POSIX shell that are not supported by some standard
-# shell implementations (e.g., Solaris 10 /bin/sh).
-SHELL = $(PREFERABLY_POSIX_SHELL)
-
-# Set this to `false' to disable hard errors.
-ENABLE_HARD_ERRORS = :
-
-## We use GNU Make extensions (%-rules) inside GNU_MAKE checks,
-## and we override check-TESTS.
-AUTOMAKE_OPTIONS += -Wno-portability -Wno-override
-
-# Restructured Text title and section.
-am__rst_title   = sed 's/.*/   &   /;h;s/./=/g;p;x;p;g;p;s/.*//'
-am__rst_section = sed 'p;s/./=/g;p;g'
-
-# Put stdin (possibly several lines separated by ".  ") in a box.
-am__text_box = $(AWK) '{gsub ("\\.  ", "\n"); print $$0; }' |	\
-$(AWK) '							\
-max < length($$0) {						\
-  final= final (final ? "\n" : "") " " $$0;			\
-  max = length($$0);						\
-}								\
-END {								\
-  for (i = 0; i < max + 2 ; ++i)				\
-    line = line "=";						\
-  print line;							\
-  print final;							\
-  print line;							\
-}'
-
-# If stdout is a tty and TERM is smart then use colors.  If test -t or
-# tput are not supported then this fails; a conservative approach.  Of
-# course do not redirect stdout here, just stderr...
-am__tty_colors =				\
-red=;						\
-grn=;						\
-lgn=;						\
-blu=;						\
-std=;						\
-test "X$$TERM" != Xdumb &&			\
-test -t 1 2>/dev/null &&			\
-tput bold 1 >/dev/null 2>&1 &&			\
-tput setaf 1 >/dev/null 2>&1 &&			\
-tput sgr0 >/dev/null 2>&1 &&			\
-{						\
-    red=$$(tput setaf 1);			\
-    grn=$$(tput setaf 2);			\
-    lgn=$$(tput bold)$$(tput setaf 2);		\
-    blu=$$(tput setaf 4);			\
-    std=$$(tput sgr0);				\
-}
-
-# Solaris 10 'make', and several other traditional 'make' implementations,
-# pass "-e" to $(SHELL).  This contradicts POSIX.  Work around the problem
-# by disabling -e (using the XSI extension "set +e") if it's set.
-SH_E_WORKAROUND = case $$- in *e*) set +e;; esac
-
-# Emulate dirname with sed.
-_d_no_slash       = s,^[^/]*$$,.,
-_d_strip_trailing = s,\([^/]\)//*$$,\1,
-_d_abs_trivial    = s,^//*[^/]*$$,/,
-_d_rm_basename    = s,\([^/]\)//*[^/]*$$,\1,
-_dirname = \
-  sed '$(_d_no_slash);$(_d_strip_trailing);$(_d_abs_trivial);$(_d_rm_basename)'
-
-# To be inserted before the command running the test.  Creates the
-# directory for the log if needed.  Stores in $dir the directory
-# containing $src, and passes TESTS_ENVIRONMENT.
-# Save and restore TERM around use of TESTS_ENVIRONMENT,
-# in case that unsets it.
-am__check_pre =					\
-$(SH_E_WORKAROUND);				\
-tst=`echo "$$src" | sed 's|^.*/||'`;		\
-rm -f $@-t;					\
-trap 'st=$$?; rm -f '\''$(abs_builddir)/$@-t'\''; (exit $$st); exit $$st' \
-  1 2 13 15;					\
-$(mkdir_p) "$$(echo '$@'|$(_dirname))" || exit;	\
-if test -f "./$$src"; then dir=./;		\
-elif test -f "$$src"; then dir=;		\
-else dir="$(srcdir)/"; fi;			\
-__SAVED_TERM=$$TERM;				\
-$(TESTS_ENVIRONMENT)
-
-# To be appended to the command running the test.  Handles the stdout
-# and stderr redirection, and catch the exit status.
-am__check_post =					\
->$@-t 2>&1;						\
-estatus=$$?;						\
-if test $$estatus -eq 177; then				\
-  $(ENABLE_HARD_ERRORS) || estatus=1;			\
-fi;							\
-TERM=$$__SAVED_TERM; export TERM;			\
-$(am__tty_colors);					\
-xfailed=PASS;						\
-for xfail in : $(XFAIL_TESTS); do			\
-  case $$src in						\
-    $$xfail | */$$xfail) xfailed=XFAIL; break;		\
-  esac;							\
-done;							\
-case $$estatus:$$xfailed in				\
-    0:XFAIL) col=$$red; res=XPASS;;			\
-    0:*)     col=$$grn; res=PASS ;;			\
-    77:*)    col=$$blu; res=SKIP ;;			\
-    177:*)   col=$$red; res=FAIL ;;			\
-    *:XFAIL) col=$$lgn; res=XFAIL;;			\
-    *:*)     col=$$red; res=FAIL ;;			\
-esac;							\
-echo "$${col}$$res$${std}: $@";				\
-echo "$$res: $@ (exit: $$estatus)" |			\
-  $(am__rst_section) >$@;				\
-cat $@-t >>$@;						\
-rm $@-t
-
-SUFFIXES += .html .log
-
-# From a test (with no extension) to a log file.
-if GNU_MAKE
-%.log: %
-	@src='$<'; $(am__check_pre) "$$dir$$src" $(am__check_post)
-else
-# With POSIX 'make', inference rules cannot have FOO.log depend on FOO.
-# Work around the problem by calculating the dependency dynamically, and
-# then invoking a submake with the calculated dependency.
-CHECK-FORCE:
-DEPENDENCY = CHECK-FORCE
-$(TEST_LOGS): $(DEPENDENCY)
-	@if test '$(DEPENDENCY)' = CHECK-FORCE; then			\
-	  dst=$@; src=$${dst%.log};					\
-	  test -x "$$src" || src='$(srcdir)'/$$src;			\
-	  exec $(MAKE) $(AM_MAKEFLAGS) DEPENDENCY="$$src" $@;		\
-	else								\
-	  src='$(DEPENDENCY)';						\
-	  $(am__check_pre) "$$dir$$src" $(am__check_post);		\
-	fi
-endif
-
-#TEST_LOGS = $(TESTS:.test=.log)
-TEST_SUITE_LOG = test-suite.log
-
-$(TEST_SUITE_LOG): $(TEST_LOGS)
-	@$(SH_E_WORKAROUND);						\
-	results=$$(for f in $(TEST_LOGS); do sed 1q $$f; done);		\
-	all=$$(echo "$$results" | wc -l | sed -e 's/^[ \t]*//');	\
-	fail=$$(echo "$$results" | grep -c '^FAIL');			\
-	pass=$$(echo "$$results" | grep -c '^PASS');			\
-	skip=$$(echo "$$results" | grep -c '^SKIP');			\
-	xfail=$$(echo "$$results" | grep -c '^XFAIL');			\
-	xpass=$$(echo "$$results" | grep -c '^XPASS');			\
-	failures=$$(expr $$fail + $$xpass);				\
-	case fail=$$fail:xpass=$$xpass:xfail=$$xfail in			\
-	  fail=0:xpass=0:xfail=0)					\
-	    msg="All $$all tests passed.  ";				\
-	    exit=true;;							\
-	  fail=0:xpass=0:xfail=*)					\
-	    msg="All $$all tests behaved as expected";			\
-	    msg="$$msg ($$xfail expected failures).  ";			\
-	    exit=true;;							\
-	  fail=*:xpass=0:xfail=*)					\
-	    msg="$$fail of $$all tests failed.  ";			\
-	    exit=false;;						\
-	  fail=*:xpass=*:xfail=*)					\
-	    msg="$$failures of $$all tests did not behave as expected";	\
-	    msg="$$msg ($$xpass unexpected passes).  ";			\
-	    exit=false;;						\
-	  *)								\
-            echo >&2 "incorrect case"; exit 4;;				\
-	esac;								\
-	if test "$$skip" -ne 0; then					\
-	  msg="$$msg($$skip tests were not run).  ";			\
-	fi;								\
-	if test "$$failures" -ne 0; then				\
-	  {								\
-	    echo "$(PACKAGE_STRING): $(subdir)/$(TEST_SUITE_LOG)" |	\
-	      $(am__rst_title);						\
-	    echo "$$msg";						\
-	    echo;							\
-	    echo ".. contents:: :depth: 2";				\
-	    echo;							\
-	    for f in $(TEST_LOGS);					\
-	    do								\
-	      case $$(sed 1q $$f) in					\
-	        SKIP:*|PASS:*|XFAIL:*);;				\
-	        *) echo; cat $$f;;					\
-	      esac;							\
-	    done;							\
-	  } >$(TEST_SUITE_LOG).tmp;					\
-	  mv $(TEST_SUITE_LOG).tmp $(TEST_SUITE_LOG);			\
-	  msg="$${msg}See $(subdir)/$(TEST_SUITE_LOG).  ";		\
-	  if test -n "$(PACKAGE_BUGREPORT)"; then			\
-	    msg="$${msg}Please report it to $(PACKAGE_BUGREPORT).  ";	\
-	  fi;								\
-	fi;								\
-	$(am__tty_colors);						\
-	if $$exit; then echo $$grn; else echo $$red; fi;		\
-	  echo "$$msg" | $(am__text_box);				\
-	echo $$std;							\
-	test x"$$VERBOSE" = x || $$exit || cat $(TEST_SUITE_LOG);	\
-	$$exit
-
-# if test x"$$VERBOSE" != x && ! $exit; then
-
-# Run all the tests.
-check-TESTS:
-	@if test -z '$(LAZY_TEST_SUITE)'; then	\
-	  rm -f $(TEST_SUITE_LOG) $(TEST_LOGS);	\
-	fi
-	@$(MAKE) $(TEST_SUITE_LOG)
-
-
-## -------------- ##
-## Produce HTML.  ##
-## -------------- ##
-
-TEST_SUITE_HTML = $(TEST_SUITE_LOG:.log=.html)
-
-.log.html:
-	@for r2h in $(RST2HTML) $$RST2HTML rst2html rst2html.py;	\
-	do								\
-	  if ($$r2h --version) >/dev/null 2>&1; then			\
-	    R2H=$$r2h;							\
-	  fi;								\
-	done;								\
-	if test -z "$$R2H"; then					\
-	  echo >&2 "cannot find rst2html, cannot create $@";		\
-	  exit 2;							\
-	fi;								\
-	$$R2H $< >$@.tmp
-	@mv $@.tmp $@
-
-# Be sure to run check-TESTS first, and then to convert the result.
-# Beware of concurrent executions.  And expect check-TESTS to fail.
-check-html:
-	@if $(MAKE) $(AM_MAKEFLAGS) check-TESTS; then :; else	\
-	  rv=$$?;						\
-	  $(MAKE) $(AM_MAKEFLAGS) $(TEST_SUITE_HTML);		\
-	  exit $$rv;						\
-	fi
-
-.PHONY: check-html
-
-
-## ------- ##
-## Clean.  ##
-## ------- ##
-
-check-clean:
-	rm -f $(CHECK_CLEANFILES) $(TEST_SUITE_LOG) $(TEST_SUITE_HTML) $(TEST_LOGS)
-.PHONY: check-clean
-clean-local: check-clean

cfg.mk

@@ -1,5 +1,5 @@
 # Customize maint.mk                           -*- makefile -*-
-# Copyright (C) 2003-2008 Free Software Foundation, Inc.
+# 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
@@ -21,6 +21,9 @@ 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
 
@@ -28,18 +31,169 @@ url_dir_list = \
 gpg_key_ID = B9AB9A16
 
 # 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 strftime-check
-
-local-checks-to-skip += patch-check
+local-checks-to-skip = strftime-check
 
 # The local directory containing the checked-out copy of gnulib used in this
-# release.  Used solely to get gnulib's SHA1 for the "announcement" target.
-gnulib_dir = /gnulib
+# release.  Used to get gnulib's SHA1 for the "announcement" target and
+# for signing release tags.
+gnulib_dir = gnulib
 
-# Now that we have better (check.mk) tests, make this the default.
+# 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 = 95fc7a26fa253d57cabe4b058167a4f9  -
+old_NEWS_hash = 40279d1aa0a0ef3ca9d1f0a001eb9e2f
+
+# 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 "$$diff"							\
+	  && { echo 'tests/Makefile.am: missing check-root action'>&2;	\
+	       exit 1; } || :;						\
+	fi
+
+headers_with_interesting_macro_defs = \
+  exit.h	\
+  fcntl_.h	\
+  fnmatch_.h	\
+  intprops.h	\
+  inttypes_.h	\
+  lchown.h	\
+  openat.h	\
+  stat-macros.h	\
+  stdint_.h
+
+# Create a list of regular expressions matching the names
+# of macros that are guaranteed by parts of gnulib to be defined.
+.re-defmac:
+	@(cd $(srcdir)/lib;						\
+	  for f in $(headers_with_interesting_macro_defs); do		\
+	    test -f $$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) src |					\
+		 grep -Ev '((copy|system)\.h|parse-gram\.c)$$')		\
+	    && { echo '$(ME): the above are already included via system.h'\
+		  1>&2;  exit 1; } || :;				\
+	fi
+
+sc_sun_os_names:
+	@grep -nEi \
+	    'solaris[^[:alnum:]]*2\.(7|8|9|[1-9][0-9])|sunos[^[:alnum:]][6-9]' \
+	    $$($(VC_LIST_EXCEPT)) &&					\
+	  { echo '$(ME): found misuse of Sun OS version numbers' 1>&2;	\
+	    exit 1; } || :
+
+ALL_RECURSIVE_TARGETS += sc_tight_scope
+sc_tight_scope:
+	@$(MAKE) -C src $@
+
+# 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

@@ -1,7 +1,7 @@
 # -*- autoconf -*-
 # Process this file with autoconf to produce a configure script.
 
-# Copyright (C) 1991, 1993-2008 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
 # it under the terms of the GNU General Public License as published by
@@ -18,7 +18,7 @@
 
 dnl Written by Jim Meyering.
 
-AC_PREREQ(2.61)
+AC_PREREQ([2.61])
 
 # 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)
@@ -27,12 +27,13 @@ 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_SRCDIR([src/ls.c])
 
-AC_CONFIG_AUX_DIR(build-aux)
+AC_CONFIG_AUX_DIR([build-aux])
 AC_CONFIG_HEADERS([lib/config.h:lib/config.hin])
 
-AM_INIT_AUTOMAKE([1.10a dist-lzma])
+AM_INIT_AUTOMAKE([1.10b 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
@@ -44,20 +45,82 @@ gl_EARLY
 gl_INIT
 coreutils_MACROS
 
+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 "$gl_gcc_warnings" = yes; then
+  gl_WARN_ADD([-Werror], [WERROR_CFLAGS])
+  AC_SUBST([WERROR_CFLAGS])
+
+  # Add many warnings, except some...
+  nw="$nw -Wdeclaration-after-statement" # too useful to forbid
+  nw="$nw -Waggregate-return"       # anachronistic
+  nw="$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
+  # 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
+  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,
+AC_CHECK_FUNCS([uname],
 	gl_ADD_PROG([optional_bin_progs], [uname]))
-AC_CHECK_FUNCS(chroot,
+AC_CHECK_FUNCS([chroot],
 	gl_ADD_PROG([optional_bin_progs], [chroot]))
-AC_CHECK_FUNCS(gethostid,
+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$ac_cv_func_tzset = xyes; then
 AC_RUN_IFELSE([AC_LANG_SOURCE([[#include <time.h>
 #if STDC_HEADERS
@@ -98,22 +161,22 @@ else
 	# since we can't invalidate the cache if we don't have tzset.
 	utils_cv_localtime_cache=no
 fi])dnl
-AC_MSG_RESULT($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
@@ -147,29 +210,29 @@ AC_DEFUN([coreutils_DUMMY_1],
 ])
 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
 
@@ -181,24 +244,24 @@ gl_HEADER_TIOCGWINSZ_NEEDS_SYS_IOCTL
 if test $ac_cv_sys_posix_termios = yes; then
   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
@@ -206,9 +269,9 @@ 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.
@@ -219,8 +282,8 @@ gl_HEADER_TIOCGWINSZ_IN_TERMIOS_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_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>
@@ -231,10 +294,10 @@ if test $gl_cv_sys_tiocgwinsz_needs_termios_h = no && \
 #include <sys/pty.h>]], [[int x = TIOCGWINSZ;]])],
     [su_cv_sys_tiocgwinsz_in_sys_pty_h=yes],
     [su_cv_sys_tiocgwinsz_in_sys_pty_h=no])])
-  AC_MSG_RESULT($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
 

dist-check.mk

@@ -0,0 +1,135 @@
+# Most of this is probably too coreutils-centric to be useful to other packages.
+
+warn_cflags = -Dlint -O -Werror -Wall -Wformat -Wshadow -Wpointer-arith
+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 --disable-nls			\
+	  && $(MAKE) CFLAGS='$(warn_cflags)'		\
+	      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/.gitignore

@@ -16,6 +16,7 @@ coreutils.toc
 coreutils.tp
 coreutils.vr
 fdl.texi
+gendocs_template
 getdate.texi
 stamp-vti
 version.texi

doc/Makefile.am

@@ -1,6 +1,6 @@
 # Make coreutils documentation.				-*-Makefile-*-
 
-# Copyright (C) 1995-1998, 2001-2008 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
 # it under the terms of the GNU General Public License as published by
@@ -29,10 +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
@@ -50,50 +53,69 @@ syntax_checks =		\
   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.
 check-texinfo: $(syntax_checks)
-	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 \
+	$(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)builtins?$(W_)' $(srcdir)/*.texi && fail=1; \
-	$(EGREP) -i '$(_W)path(name)?s?$(W_)' $(srcdir)/*.texi \
+	  $(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:
-	$(EGREP) timezone $(srcdir)/*.texi && exit 1 || :
+	$(AM_V_GEN)$(EGREP) timezone $(srcdir)/*.texi && exit 1 || :
 
 # Check for insufficient exponent grouping, e.g.,
 # @math{2^64} should be @math{2^{64}}.
 sc-exponent-grouping:
-	$(EGREP) '\{.*\^[0-9][0-9]' $(srcdir)/*.texi && exit 1 || :
+	$(AM_V_GEN)$(EGREP) '\{.*\^[0-9][0-9]' $(srcdir)/*.texi && exit 1 || :
 
 # E.g., use @sc{nul}, not NUL.
 sc-use-small-caps-NUL:
-	$(EGREP) '$(_W)NUL$(W_)' $(srcdir)/*.texi && exit 1 || :
+	$(AM_V_GEN)$(EGREP) '$(_W)NUL$(W_)' $(srcdir)/*.texi && exit 1 || :
 
 # Say I/O, not IO.
 sc-avoid-io:
-	$(EGREP) '$(_W)IO$(W_)' $(srcdir)/*.texi && exit 1 || :
+	$(AM_V_GEN)$(EGREP) '$(_W)IO$(W_)' $(srcdir)/*.texi && exit 1 || :
 
 # I prefer nonzero over non-zero.
 sc-avoid-non-zero:
-	$(EGREP) non-zero $(srcdir)/*.texi && exit 1 || :
+	$(AM_V_GEN)$(EGREP) non-zero $(srcdir)/*.texi && exit 1 || :
 
 # Use `zeros', not `zeroes' (nothing wrong with `zeroes'. just be consistent).
 sc-avoid-zeroes:
-	$(EGREP) -i '$(_W)zeroes$(W_)' $(srcdir)/*.texi && exit 1 || :
+	$(AM_V_GEN)$(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/perm.texi

@@ -1,10 +1,10 @@
 @c File mode bits
 
-@c Copyright (C) 1994, 1996, 1999, 2000, 2001, 2003, 2004, 2005, 2006
+@c Copyright (C) 1994, 1996, 1999-2001, 2003-2006, 2008
 @c 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

gl/lib/argv-iter.c

@@ -0,0 +1,117 @@
+/* Iterate over arguments from argv or --files0-from=FILE
+   Copyright (C) 2008 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 Jim Meyering.  */
+
+#include <config.h>
+#include "argv-iter.h"
+
+#include <stdlib.h>
+#include <string.h>
+
+struct argv_iterator
+{
+  /* Test FP to determine whether in read-mode or argv-mode. */
+  /* file-mode: fp records position */
+  FILE *fp;
+  size_t item_idx;
+  char *tok;
+  size_t buf_len;
+
+  /* argv-mode: record just argv and current pointer */
+  char **arg_list;
+  char **p;
+};
+
+struct argv_iterator *
+argv_iter_init_argv (char **argv)
+{
+  struct argv_iterator *ai = malloc (sizeof *ai);
+  if (!ai)
+    return NULL;
+  ai->fp = NULL;
+  ai->arg_list = argv;
+  ai->p = argv;
+  return ai;
+}
+
+/* Initialize to read from the stream, FP.
+   The input is expected to contain a list of NUL-delimited tokens.  */
+struct argv_iterator *
+argv_iter_init_stream (FILE *fp)
+{
+  struct argv_iterator *ai = malloc (sizeof *ai);
+  if (!ai)
+    return NULL;
+  ai->fp = fp;
+  ai->tok = NULL;
+  ai->buf_len = 0;
+
+  ai->item_idx = 0;
+  ai->arg_list = NULL;
+  return ai;
+}
+
+char *
+argv_iter (struct argv_iterator *ai, enum argv_iter_err *err)
+{
+  if (ai->fp)
+    {
+      ssize_t len = getdelim (&ai->tok, &ai->buf_len, '\0', ai->fp);
+      if (len < 0)
+        {
+          *err = feof (ai->fp) ? AI_ERR_EOF : AI_ERR_READ;
+          return NULL;
+        }
+
+      *err = AI_ERR_OK;
+      ai->item_idx++;
+      return ai->tok;
+    }
+  else
+    {
+      if (*(ai->p) == NULL)
+        {
+          *err = AI_ERR_EOF;
+          return NULL;
+        }
+      else
+        {
+          *err = AI_ERR_OK;
+          return *(ai->p++);
+        }
+    }
+}
+
+size_t
+argv_iter_n_args (struct argv_iterator const *ai)
+{
+  return ai->fp ? ai->item_idx : ai->p - ai->arg_list;
+}
+
+void
+argv_iter_free (struct argv_iterator *ai)
+{
+  if (ai->fp)
+    free (ai->tok);
+  free (ai);
+}
+
+/*
+ * Local variables:
+ *  indent-tabs-mode: nil
+ * End:
+ */

gl/lib/argv-iter.h

@@ -0,0 +1,47 @@
+/* Iterate over arguments from argv or --files0-from=FILE
+   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 <stdio.h>
+#include <stdbool.h>
+
+struct argv_iterator;
+enum argv_iter_err;
+
+#undef _ATTRIBUTE_NONNULL_
+#if __GNUC__ == 3 && __GNUC_MINOR__ >= 3 || 3 < __GNUC__
+# define _ATTRIBUTE_NONNULL_(m) __attribute__ ((__nonnull__ (m)))
+#else
+# define _ATTRIBUTE_NONNULL_(m)
+#endif
+
+enum argv_iter_err
+{
+  AI_ERR_OK = 1,
+  AI_ERR_EOF,
+  AI_ERR_MEM,
+  AI_ERR_READ
+};
+
+struct argv_iterator *argv_iter_init_argv (char **argv)
+  _ATTRIBUTE_NONNULL_ (1);
+struct argv_iterator *argv_iter_init_stream (FILE *fp)
+  _ATTRIBUTE_NONNULL_ (1);
+char *argv_iter (struct argv_iterator *, enum argv_iter_err *)
+  _ATTRIBUTE_NONNULL_ (1) _ATTRIBUTE_NONNULL_ (2);
+size_t argv_iter_n_args (struct argv_iterator const *)
+  _ATTRIBUTE_NONNULL_ (1);
+void argv_iter_free (struct argv_iterator *)
+  _ATTRIBUTE_NONNULL_ (1);

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

@@ -1,6 +1,6 @@
 /* mgetgroups.c -- return a list of the groups a user is in
 
-   Copyright (C) 2007-2008 Free Software Foundation, Inc.
+   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
@@ -33,16 +33,16 @@
 #include "xalloc.h"
 
 
-static void *
-allocate_groupbuf (int size)
+static GETGROUPS_T *
+realloc_groupbuf (GETGROUPS_T *g, size_t num)
 {
-  if (xalloc_oversized (size, sizeof (GETGROUPS_T)))
+  if (xalloc_oversized (num, sizeof (*g)))
     {
       errno = ENOMEM;
       return NULL;
     }
 
-  return malloc (size * sizeof (GETGROUPS_T));
+  return realloc (g, num * sizeof (*g));
 }
 
 /* Like getugroups, but store the result in malloc'd storage.
@@ -65,45 +65,33 @@ mgetgroups (char const *username, gid_t gid, GETGROUPS_T **groups)
      performance characteristics.
 
      In glibc 2.3.2, getgrouplist is buggy.  If you pass a zero as the
-     size of the output buffer, getgrouplist will still write to 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 };
-      GETGROUPS_T smallbuf[N_GROUPS_INIT];
-
       max_n_groups = N_GROUPS_INIT;
-      ng = getgrouplist (username, gid, smallbuf, &max_n_groups);
 
-      g = allocate_groupbuf (max_n_groups);
+      g = realloc_groupbuf (NULL, max_n_groups);
       if (g == NULL)
 	return -1;
 
-      if (max_n_groups <= N_GROUPS_INIT)
-	{
-	  /* smallbuf was big enough, so we already have our data */
-	  memcpy (g, smallbuf, max_n_groups * sizeof *g);
-	  *groups = g;
-	  return max_n_groups;
-	}
-
       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);
-	  if (0 <= ng)
-	    {
-	      *groups = g;
-	      return ng;
-	    }
 
-	  /* When getgrouplist fails, it guarantees that
-	     max_n_groups reflects the new number of 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 (xalloc_oversized (max_n_groups, sizeof *h)
-	      || (h = realloc (g, max_n_groups * sizeof *h)) == NULL)
+	  if ((h = realloc_groupbuf (g, max_n_groups)) == NULL)
 	    {
 	      int saved_errno = errno;
 	      free (g);
@@ -111,6 +99,14 @@ mgetgroups (char const *username, gid_t gid, GETGROUPS_T **groups)
 	      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. */
@@ -125,7 +121,7 @@ mgetgroups (char const *username, gid_t gid, GETGROUPS_T **groups)
   if (max_n_groups < 0)
       max_n_groups = 5;
 
-  g = allocate_groupbuf (max_n_groups);
+  g = realloc_groupbuf (NULL, max_n_groups);
   if (g == NULL)
     return -1;
 

gl/lib/randint.c

@@ -50,10 +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/randread.c

@@ -1,6 +1,6 @@
 /* Generate buffers of random data.
 
-   Copyright (C) 2006, 2008 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
    it under the terms of the GNU General Public License as published by
@@ -39,18 +39,18 @@
 #include "unlocked-io.h"
 #include "xalloc.h"
 
-#ifndef MIN
-# define MIN(a, b) ((a) < (b) ? (a) : (b))
-#endif
-
 #ifndef __attribute__
 # if __GNUC__ < 2 || (__GNUC__ == 2 && __GNUC_MINOR__ < 8)
-#  define __attribute__(x)
+#  define __attribute__(x) /* empty */
 # endif
 #endif
 
-#ifndef ATTRIBUTE_UNUSED
-# define ATTRIBUTE_UNUSED __attribute__ ((__unused__))
+#ifndef ATTRIBUTE_NORETURN
+# define ATTRIBUTE_NORETURN __attribute__ ((__noreturn__))
+#endif
+
+#ifndef MIN
+# define MIN(a, b) ((a) < (b) ? (a) : (b))
 #endif
 
 #if _STRING_ARCH_unaligned
@@ -60,10 +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.  */
@@ -72,10 +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
@@ -116,7 +110,7 @@ struct randread_source
 
 /* The default error handler.  */
 
-static void
+static void ATTRIBUTE_NORETURN
 randread_error (void const *file_name)
 {
   if (file_name)
@@ -157,18 +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/se-context.in.h

@@ -1,31 +0,0 @@
-#ifndef SELINUX_CONTEXT_H
-# define SELINUX_CONTEXT_H
-
-# include <errno.h>
-/* Some systems don't have ENOTSUP.  */
-# ifndef ENOTSUP
-#  ifdef ENOSYS
-#   define ENOTSUP ENOSYS
-#  else
-/* Some systems don't have ENOSYS either.  */
-#   define ENOTSUP EINVAL
-#  endif
-# endif
-
-typedef int context_t;
-static inline context_t context_new (char const *s)
-  { errno = ENOTSUP; return 0; }
-static inline char *context_str (context_t con)
-  { errno = ENOTSUP; return (void *) 0; }
-static inline void context_free (context_t c) {}
-
-static inline int context_user_set (context_t sc, char const *s)
-  { errno = ENOTSUP; return -1; }
-static inline int context_role_set (context_t sc, char const *s)
-  { errno = ENOTSUP; return -1; }
-static inline int context_range_set (context_t sc, char const *s)
-  { errno = ENOTSUP; return -1; }
-static inline int context_type_set (context_t sc, char const *s)
-  { errno = ENOTSUP; return -1; }
-
-#endif

gl/lib/se-selinux.in.h

@@ -1,57 +0,0 @@
-#ifndef SELINUX_SELINUX_H
-# define SELINUX_SELINUX_H
-
-# include <sys/types.h>
-# include <errno.h>
-/* Some systems don't have ENOTSUP.  */
-# ifndef ENOTSUP
-#  ifdef ENOSYS
-#   define ENOTSUP ENOSYS
-#  else
-/* Some systems don't have ENOSYS either.  */
-#   define ENOTSUP EINVAL
-#  endif
-# endif
-
-typedef unsigned short security_class_t;
-# define security_context_t char*
-# define is_selinux_enabled() 0
-
-static inline int getcon (security_context_t *con)
-  { errno = ENOTSUP; return -1; }
-static inline void freecon (security_context_t con) {}
-
-
-static inline int getfscreatecon (security_context_t *con)
-  { errno = ENOTSUP; return -1; }
-static inline int setfscreatecon (security_context_t con)
-  { errno = ENOTSUP; return -1; }
-static inline int matchpathcon (char const *s, mode_t m,
-				security_context_t *con)
-  { errno = ENOTSUP; return -1; }
-static inline int getfilecon (char const *s, security_context_t *con)
-  { errno = ENOTSUP; return -1; }
-static inline int lgetfilecon (char const *s, security_context_t *con)
-  { errno = ENOTSUP; return -1; }
-static inline int setfilecon (char const *s, security_context_t con)
-  { errno = ENOTSUP; return -1; }
-static inline int lsetfilecon (char const *s, security_context_t con)
-  { errno = ENOTSUP; return -1; }
-static inline int fsetfilecon (int fd, security_context_t con)
-  { errno = ENOTSUP; return -1; }
-
-static inline int security_check_context (security_context_t con)
-  { errno = ENOTSUP; return -1; }
-static inline int security_check_context_raw (security_context_t con)
-  { errno = ENOTSUP; return -1; }
-static inline int setexeccon (security_context_t con)
-  { errno = ENOTSUP; return -1; }
-static inline int security_compute_create (security_context_t scon,
-					   security_context_t tcon,
-					   security_class_t tclass,
-					   security_context_t *newcon)
-  { errno = ENOTSUP; return -1; }
-static inline int matchpathcon_init_prefix (char const *path,
-					    char const *prefix)
-  { errno = ENOTSUP; return -1; }
-#endif

gl/lib/selinux-at.c

@@ -1,5 +1,5 @@
 /* openat-style fd-relative functions for SE Linux
-   Copyright (C) 2007 Free Software Foundation, Inc.
+   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
@@ -29,9 +29,6 @@
 #include "dirname.h" /* solely for definition of IS_ABSOLUTE_FILE_NAME */
 #include "save-cwd.h"
 
-#include "gettext.h"
-#define _(msgid) gettext (msgid)
-
 #include "openat-priv.h"
 
 #define AT_FUNC_NAME getfileconat

gl/lib/xfreopen.c

@@ -0,0 +1,41 @@
+/* a wrapper for frepoen
+   Copyright (C) 2008 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

@@ -1,4 +1,4 @@
-#serial 2
+#serial 3
 dnl Copyright (C) 2007-2008 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
@@ -6,6 +6,6 @@ dnl with or without modifications, as long as this notice is preserved.
 
 AC_DEFUN([gl_MGETGROUPS],
 [
-  AC_CHECK_FUNCS(getgrouplist)
+  AC_CHECK_FUNCS([getgrouplist])
   AC_LIBOBJ([mgetgroups])
 ])

gl/m4/selinux-context-h.m4

@@ -1,17 +0,0 @@
-# serial 1   -*- Autoconf -*-
-# Copyright (C) 2006, 2007 Free Software Foundation, Inc.
-# This file is free software; the Free Software Foundation
-# gives unlimited permission to copy and/or distribute it,
-# with or without modifications, as long as this notice is preserved.
-
-# From Jim Meyering
-# Provide <selinux/context.h>, if necessary.
-
-AC_DEFUN([gl_HEADERS_SELINUX_CONTEXT_H],
-[
-  # Check for <selinux/context.h>,
-  AC_CHECK_HEADERS([selinux/context.h],
-		   [SELINUX_CONTEXT_H=],
-		   [SELINUX_CONTEXT_H=selinux/context.h])
-  AC_SUBST([SELINUX_CONTEXT_H])
-])

gl/m4/selinux-selinux-h.m4

@@ -1,17 +0,0 @@
-# serial 1   -*- Autoconf -*-
-# Copyright (C) 2006, 2007 Free Software Foundation, Inc.
-# This file is free software; the Free Software Foundation
-# gives unlimited permission to copy and/or distribute it,
-# with or without modifications, as long as this notice is preserved.
-
-# From Jim Meyering
-# Provide <selinux/selinux.h>, if necessary.
-
-AC_DEFUN([gl_HEADERS_SELINUX_SELINUX_H],
-[
-  # Check for <selinux/selinux.h>,
-  AC_CHECK_HEADERS([selinux/selinux.h],
-		   [SELINUX_SELINUX_H=],
-		   [SELINUX_SELINUX_H=selinux/selinux.h])
-  AC_SUBST([SELINUX_SELINUX_H])
-])

gl/modules/argv-iter

@@ -0,0 +1,24 @@
+Description:
+iterate through argv or a --files0-from=-specified file
+
+Files:
+lib/argv-iter.c
+lib/argv-iter.h
+
+Depends-on:
+getdelim
+stdbool
+
+configure.ac:
+
+Makefile.am:
+lib_SOURCES += argv-iter.c argv-iter.h
+
+Include:
+"argv-iter.h"
+
+License
+GPL
+
+Maintainer:
+Jim Meyering

gl/modules/argv-iter-tests

@@ -0,0 +1,10 @@
+Files:
+tests/test-argv-iter.c
+
+Depends-on:
+
+configure.ac:
+
+Makefile.am:
+TESTS += test-argv-iter
+check_PROGRAMS += test-argv-iter

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/selinux-at

@@ -13,12 +13,13 @@ configure.ac:
 # For runcon.
 AC_CHECK_HEADERS([selinux/flask.h])
 AC_LIBOBJ([selinux-at])
-ac_save_LIBS="$LIBS"
-  AC_SEARCH_LIBS(setfilecon, selinux,
+gl_save_LIBS=$LIBS
+  LIB_SELINUX=
+  AC_SEARCH_LIBS([setfilecon], [selinux],
                  [test "$ac_cv_search_setfilecon" = "none required" ||
                   LIB_SELINUX=$ac_cv_search_setfilecon])
   AC_SUBST(LIB_SELINUX)
-LIBS="$ac_save_LIBS"
+LIBS=$gl_save_LIBS
 
 Makefile.am:
 

gl/modules/selinux-h

@@ -1,56 +0,0 @@
-Description:
-SELinux-related headers for systems that lack them.
-
-Files:
-lib/se-context.in.h
-lib/se-selinux.in.h
-m4/selinux-context-h.m4
-m4/selinux-selinux-h.m4
-
-Depends-on:
-
-configure.ac:
-gl_HEADERS_SELINUX_SELINUX_H
-gl_HEADERS_SELINUX_CONTEXT_H
-
-Makefile.am:
-lib_SOURCES += se-context.in.h se-selinux.in.h
-
-BUILT_SOURCES += $(SELINUX_SELINUX_H)
-selinux/selinux.h: se-selinux.in.h
-	mkdir -p selinux
-	cp $(srcdir)/se-selinux.in.h $@-t
-	chmod a-x $@-t
-	mv $@-t $@
-MOSTLYCLEANFILES += selinux/selinux.h selinux/selinux.h-t
-
-BUILT_SOURCES += $(SELINUX_CONTEXT_H)
-selinux/context.h: se-context.in.h
-	mkdir -p selinux
-	cp $(srcdir)/se-context.in.h $@-t
-	chmod a-x $@-t
-	mv $@-t $@
-MOSTLYCLEANFILES += selinux/context.h selinux/context.h-t
-MOSTLYCLEANDIRS += selinux
-
-Include:
-#include <selinux/selinux.h>
-#include <selinux/context.h>
-
-License:
-LGPL
-
-Maintainer:
-Jim Meyering
-
-# lib/selinux-at.c
-#
-#   # For runcon.
-#   AC_CHECK_HEADERS([selinux/flask.h])
-#
-#   ac_save_LIBS="$LIBS"
-#   AC_SEARCH_LIBS(setfilecon, selinux,
-#                  [test "$ac_cv_search_setfilecon" = "none required" ||
-#                   LIB_SELINUX=$ac_cv_search_setfilecon])
-#   AC_SUBST(LIB_SELINUX)
-#   LIBS="$ac_save_LIBS"

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

gl/tests/test-argv-iter.c

@@ -0,0 +1,120 @@
+/* Test argv iterator
+   Copyright (C) 2008 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 Jim Meyering.  */
+
+#include <config.h>
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+
+#define ARRAY_CARDINALITY(Array) (sizeof (Array) / sizeof *(Array))
+#define STREQ(s1, s2) ((strcmp (s1, s2) == 0))
+#define ASSERT(expr) \
+  do                                                                         \
+    {                                                                        \
+      if (!(expr))                                                           \
+        {                                                                    \
+          fprintf (stderr, "%s:%d: assertion failed\n", __FILE__, __LINE__); \
+          fflush (stderr);                                                   \
+          abort ();                                                          \
+        }                                                                    \
+    }                                                                        \
+  while (0)
+
+#include "argv-iter.h"
+
+static FILE *
+write_nul_delimited_argv (char **argv)
+{
+  FILE *fp = tmpfile ();
+  ASSERT (fp);
+  while (*argv)
+    {
+      size_t len = strlen (*argv) + 1;
+      ASSERT (fwrite (*argv, len, 1, fp) == 1);
+      argv++;
+    }
+  ASSERT (fflush (fp) == 0);
+  rewind (fp);
+  return fp;
+}
+
+int
+main ()
+{
+  /* set_program_name (argv[0]); placate overzealous "syntax-check" test.  */
+  static char *av[][4] = {
+    {NULL},
+    {"1", NULL},
+    {"1", "2", NULL},
+    {"1", "2", "3", NULL}
+  };
+
+  int use_stream;
+  for (use_stream = 0; use_stream < 2; use_stream++)
+    {
+      size_t i;
+      for (i = 0; i < ARRAY_CARDINALITY (av); i++)
+        {
+          FILE *fp;
+          struct argv_iterator *ai;
+          size_t n_found = 0;
+          if (use_stream)
+            {
+              /* Generate an identical list to be read via FP.  */
+              ASSERT ((fp = write_nul_delimited_argv (av[i])) != NULL);
+              ai = argv_iter_init_stream (fp);
+            }
+          else
+            {
+              fp = NULL;
+              ai = argv_iter_init_argv (av[i]);
+            }
+          ASSERT (ai);
+
+          while (1)
+            {
+              enum argv_iter_err ai_err;
+              char *s = argv_iter (ai, &ai_err);
+              ASSERT ((i == n_found) == (ai_err == AI_ERR_EOF));
+              ASSERT ((s == NULL) ^ (ai_err == AI_ERR_OK));
+              ASSERT (ai_err == AI_ERR_OK || ai_err == AI_ERR_EOF);
+              if (ai_err == AI_ERR_OK)
+                ++n_found;
+              if (ai_err == AI_ERR_EOF)
+                break;
+              /* In stream mode, the strings are equal, but
+                 in argv mode the actual pointers are equal.  */
+              ASSERT (use_stream
+                      ? STREQ (s, av[i][n_found - 1])
+                      : s == av[i][n_found - 1]);
+            }
+          ASSERT (argv_iter_n_args (ai) == i);
+          argv_iter_free (ai);
+          if (fp)
+            ASSERT (fclose (fp) == 0);
+        }
+    }
+
+  return 0;
+}
+
+/*
+ * Local variables:
+ *  indent-tabs-mode: nil
+ * End:
+ */

gnulib-tests/Makefile.am

@@ -1,6 +1 @@
 include gnulib.mk
-
-TEST_LOGS = $(TESTS:=.log)
-
-# Parallel replacement of Automake's check-TESTS target.
-include $(top_srcdir)/build-aux/check.mk

lib/Makefile.am

@@ -1,6 +1,6 @@
 ## Makefile for gnulib/lib				-*-Makefile-*-
 
-# Copyright (C) 1995-2007 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
 ## it under the terms of the GNU General Public License as published by
@@ -17,7 +17,7 @@
 
 include gnulib.mk
 
-AM_CFLAGS = $(WARNING_CFLAGS) $(WERROR_CFLAGS)
+AM_CFLAGS += $(WARN_CFLAGS) # $(WERROR_CFLAGS)
 
 libcoreutils_a_SOURCES += \
   buffer-lcm.c buffer-lcm.h \

lib/stdopen.c

@@ -1,74 +0,0 @@
-/* stdopen.c - ensure that the three standard file descriptors are in use
-
-   Copyright (C) 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 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 Paul Eggert and Jim Meyering.  */
-
-#include <config.h>
-
-#include "stdopen.h"
-
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <fcntl.h>
-#include <unistd.h>
-#include <errno.h>
-
-/* Try to ensure that all of the standard file numbers (0, 1, 2)
-   are in use.  Without this, each application would have to guard
-   every call to open, dup, fopen, etc. with tests to ensure they
-   don't use one of the special file numbers when opening a file.
-   Return false if at least one of the file descriptors is initially
-   closed and an attempt to reopen it fails.  Otherwise, return true.  */
-bool
-stdopen (void)
-{
-  int fd;
-  bool ok = true;
-
-  for (fd = 0; fd <= 2; fd++)
-    {
-      if (fcntl (fd, F_GETFD) < 0)
-	{
-	  if (errno != EBADF)
-	    ok = false;
-	  else
-	    {
-	      static const int contrary_mode[]
-		= { O_WRONLY, O_RDONLY, O_RDONLY };
-	      int mode = contrary_mode[fd];
-	      int new_fd;
-	      /* Open /dev/null with the contrary mode so that the typical
-		 read (stdin) or write (stdout, stderr) operation will fail.
-		 With descriptor 0, we can do even better on systems that
-		 have /dev/full, by opening that write-only instead of
-		 /dev/null.  The only drawback is that a write-provoked
-		 failure comes with a misleading errno value, ENOSPC.  */
-	      if (mode == O_RDONLY
-		  || (new_fd = open ("/dev/full", mode) != fd))
-		new_fd = open ("/dev/null", mode);
-	      if (new_fd != fd)
-		{
-		  if (0 <= new_fd)
-		    close (new_fd);
-		  ok = false;
-		}
-	    }
-	}
-    }
-
-  return ok;
-}

lib/stdopen.h

@@ -1,16 +0,0 @@
-#ifndef STDOPEN_H
-# define STDOPEN_H 1
-
-# include <stdbool.h>
-
-# ifdef __cplusplus
-extern "C" {
-# endif
-
-bool stdopen (void);
-
-# ifdef __cplusplus
-}
-# endif
-
-#endif

m4/boottime.m4

@@ -1,7 +1,7 @@
-# boottime.m4 serial 3
+# boottime.m4 serial 4
 # Determine whether this system has infrastructure for obtaining the boot time.
 
-# Copyright (C) 1996, 2000, 2002, 2003, 2004, 2006 Free Software Foundation, Inc.
+# Copyright (C) 1996, 2000, 2002-2004, 2006, 2008 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
@@ -20,14 +20,14 @@
 * ----------------------------------------------------------
 AC_DEFUN([GNULIB_BOOT_TIME],
 [
-  AC_CHECK_FUNCS(sysctl)
-  AC_CHECK_HEADERS_ONCE(sys/param.h)
-  AC_CHECK_HEADERS(sys/sysctl.h, [], [],
+  AC_CHECK_FUNCS([sysctl])
+  AC_CHECK_HEADERS_ONCE([sys/param.h])
+  AC_CHECK_HEADERS([sys/sysctl.h], [], [],
     [AC_INCLUDES_DEFAULT
      [#if HAVE_SYS_PARAM_H
        #include <sys/param.h>
       #endif]])
-  AC_CHECK_HEADERS_ONCE(utmp.h utmpx.h OS.h)
+  AC_CHECK_HEADERS_ONCE([utmp.h utmpx.h OS.h])
   AC_CACHE_CHECK(
     [whether we can get the system boot time],
     [gnulib_cv_have_boot_time],
@@ -57,8 +57,8 @@ AC_DEFUN([GNULIB_BOOT_TIME],
 please_tell_us_how_to_determine_boot_time_on_your_system
 #endif
 ]])],
-       gnulib_cv_have_boot_time=yes,
-       gnulib_cv_have_boot_time=no)
+       [gnulib_cv_have_boot_time=yes],
+       [gnulib_cv_have_boot_time=no])
     ])
   AS_IF([test $gnulib_cv_have_boot_time = yes], [$1], [$2])
 ])

m4/check-decl.m4

@@ -1,7 +1,7 @@
-#serial 23
+#serial 24
 # Check declarations for this package.
 
-dnl Copyright (C) 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, 2006
+dnl Copyright (C) 1997-2001, 2003-2006, 2008
 dnl Free Software Foundation, Inc.
 
 dnl This file is free software; the Free Software Foundation
@@ -16,7 +16,7 @@ AC_DEFUN([gl_CHECK_DECLS],
 [
   AC_REQUIRE([AC_HEADER_TIME])
 
-  AC_CHECK_HEADERS_ONCE(grp.h pwd.h)
+  AC_CHECK_HEADERS_ONCE([grp.h pwd.h])
   headers='
 #include <sys/types.h>
 

m4/gmp.m4

@@ -28,7 +28,7 @@ AC_DEFUN([cu_GMP],
       [test "$ac_cv_search___gmpz_init" = "none required" ||
        {
         LIB_GMP=$ac_cv_search___gmpz_init
-        AC_DEFINE([HAVE_GMP], 1,
+        AC_DEFINE([HAVE_GMP], [1],
           [Define if you have GNU libgmp (or replacement)])
        }])
     LIBS=$cu_saved_libs

m4/jm-macros.m4

@@ -1,8 +1,8 @@
-#serial 107   -*- autoconf -*-
+#serial 109   -*- autoconf -*-
 
 dnl Misc type-related macros for coreutils.
 
-# Copyright (C) 1998, 2000-2008 Free Software Foundation, Inc.
+# Copyright (C) 1998, 2000-2009 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
@@ -22,7 +22,7 @@ dnl Misc type-related macros for coreutils.
 AC_DEFUN([coreutils_MACROS],
 [
   AM_MISSING_PROG(HELP2MAN, help2man)
-  AC_SUBST(MAN)
+  AC_SUBST([MAN])
 
   dnl This macro actually runs replacement code.  See isc-posix.m4.
   AC_REQUIRE([AC_ISC_POSIX])dnl
@@ -36,15 +36,15 @@ AC_DEFUN([coreutils_MACROS],
   AC_REQUIRE([AC_FUNC_FSEEKO])
 
   # By default, argmatch should fail calling usage (1).
-  AC_DEFINE(ARGMATCH_DIE, [usage (1)],
+  AC_DEFINE([ARGMATCH_DIE], [usage (1)],
 	    [Define to the function xargmatch calls on failures.])
-  AC_DEFINE(ARGMATCH_DIE_DECL, [void usage ()],
+  AC_DEFINE([ARGMATCH_DIE_DECL], [void usage (int _e)],
 	    [Define to the declaration of the xargmatch failure function.])
 
   # used by ls
   AC_REQUIRE([gl_CLOCK_TIME])
   # used by shred
-  AC_CHECK_FUNCS_ONCE(directio)
+  AC_CHECK_FUNCS_ONCE([directio])
 
   # Used by install.c.
   AC_CHECK_FUNCS_ONCE([matchpathcon_init_prefix])
@@ -79,7 +79,7 @@ AC_DEFUN([coreutils_MACROS],
 		   [test "$ac_cv_search_fdatasync" = "none required" ||
 		    LIB_FDATASYNC=$ac_cv_search_fdatasync])
     AC_SUBST([LIB_FDATASYNC])
-    AC_CHECK_FUNCS(fdatasync)
+    AC_CHECK_FUNCS([fdatasync])
   LIBS=$coreutils_saved_libs
 
   # Check whether libcap is usable -- for ls --color support
@@ -88,8 +88,9 @@ AC_DEFUN([coreutils_MACROS],
     AC_MSG_WARN([libcap support disabled by user]),
     [AC_CHECK_LIB([cap], [cap_get_file],
       [AC_CHECK_HEADER([sys/capability.h],
-        [LIB_CAP=-lcap AC_DEFINE([HAVE_CAP], 1, [libcap usability])],
-        [AC_MSG_WARN([header sys/capability.h was not found, support for libcap will not be built])]
+	[LIB_CAP=-lcap
+	 AC_DEFINE([HAVE_CAP], [1], [libcap usability])],
+	[AC_MSG_WARN([header sys/capability.h was not found, support for libcap will not be built])]
       )],
       [AC_MSG_WARN([libcap library was not found or not usable, support for libcap will not be built])])
     ])
@@ -100,16 +101,16 @@ AC_DEFUN([coreutils_MACROS],
   # BeOS which has all the math functions in the normal runtime library
   # and doesn't have a separate math library.
 
-  AC_SUBST(SEQ_LIBM)
+  AC_SUBST([SEQ_LIBM])
   ac_seq_body='
      static double x, y;
      x = floor (x);
      x = rint (x);
      x = modf (x, &y);'
-  AC_TRY_LINK([#include <math.h>], $ac_seq_body, ,
+  AC_TRY_LINK([#include <math.h>], [$ac_seq_body], ,
     [ac_seq_save_LIBS="$LIBS"
      LIBS="$LIBS -lm"
-     AC_TRY_LINK([#include <math.h>], $ac_seq_body, SEQ_LIBM=-lm)
+     AC_TRY_LINK([#include <math.h>], [$ac_seq_body], [SEQ_LIBM=-lm])
      LIBS="$ac_seq_save_LIBS"
     ])
 
@@ -132,7 +133,7 @@ AC_DEFUN([gl_CHECK_ALL_HEADERS],
     syslog.h \
     termios.h \
   )
-  AC_CHECK_HEADERS(sys/sysctl.h, [], [],
+  AC_CHECK_HEADERS([sys/sysctl.h], [], [],
     [AC_INCLUDES_DEFAULT
      [#if HAVE_SYS_PARAM_H
        #include <sys/param.h>
@@ -153,7 +154,7 @@ AC_DEFUN([gl_CHECK_ALL_TYPES],
   AC_REQUIRE([AM_C_PROTOTYPES])
 
   dnl Checks for typedefs, structures, and compiler characteristics.
-  AC_REQUIRE([AC_C_BIGENDIAN])
+  AC_REQUIRE([gl_BIGENDIAN])
   AC_REQUIRE([AC_C_VOLATILE])
   AC_REQUIRE([AC_C_INLINE])
   AC_REQUIRE([AC_TYPE_UNSIGNED_LONG_LONG_INT])
@@ -173,12 +174,12 @@ AC_DEFUN([gl_CHECK_ALL_TYPES],
   AC_REQUIRE([AC_TYPE_PID_T])
   AC_REQUIRE([AC_TYPE_SIZE_T])
   AC_REQUIRE([AC_TYPE_UID_T])
-  AC_CHECK_TYPE(ino_t, unsigned long int)
+  AC_CHECK_TYPE([ino_t], [unsigned long int])
 
   dnl This relies on the fact that Autoconf's implementation of
   dnl AC_CHECK_TYPE checks includes unistd.h.
-  AC_CHECK_TYPE(major_t, unsigned int)
-  AC_CHECK_TYPE(minor_t, unsigned int)
+  AC_CHECK_TYPE([major_t], [unsigned int])
+  AC_CHECK_TYPE([minor_t], [unsigned int])
 
   AC_REQUIRE([AC_HEADER_MAJOR])
 ])

m4/lib-check.m4

@@ -1,9 +1,9 @@
-#serial 10
+#serial 11
 
 dnl Misc lib-related macros for coreutils.
 
-# Copyright (C) 1993, 1994, 1995, 1996, 1997, 2000, 2001, 2003, 2004,
-# 2005, 2006 Free Software Foundation, Inc.
+# Copyright (C) 1993-1997, 2000-2001, 2003-2006, 2008
+# 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
@@ -24,20 +24,20 @@ AC_DEFUN([cu_LIB_CHECK],
 [
 
   # Check for libypsec.a on Dolphin M88K machines.
-  AC_CHECK_LIB(ypsec, main)
+  AC_CHECK_LIB([ypsec], [main])
 
   # m88k running dgux 5.4 needs this
-  AC_CHECK_LIB(ldgc, main)
+  AC_CHECK_LIB([ldgc], [main])
 
   # The -lsun library is required for YP support on Irix-4.0.5 systems.
   # m88k/svr3 DolphinOS systems using YP need -lypsec for id.
-  AC_SEARCH_LIBS(yp_match, [sun ypsec])
+  AC_SEARCH_LIBS([yp_match], [sun ypsec])
 
   # SysV needs -lsec, older versions of Linux need -lshadow for
   # shadow passwords.  UnixWare 7 needs -lgen.
-  AC_SEARCH_LIBS(getspnam, [shadow sec gen])
+  AC_SEARCH_LIBS([getspnam], [shadow sec gen])
 
-  AC_CHECK_HEADERS(shadow.h)
+  AC_CHECK_HEADERS([shadow.h])
 
   # Requirements for su.c.
   shadow_includes="\
@@ -47,14 +47,14 @@ $ac_includes_default
 #endif
 "
   AC_CHECK_MEMBERS([struct spwd.sp_pwdp],,,[$shadow_includes])
-  AC_CHECK_FUNCS(getspnam)
+  AC_CHECK_FUNCS([getspnam])
 
   # SCO-ODT-3.0 is reported to need -lufc for crypt.
   # NetBSD needs -lcrypt for crypt.
   cu_saved_libs="$LIBS"
-  AC_SEARCH_LIBS(crypt, [ufc crypt],
+  AC_SEARCH_LIBS([crypt], [ufc crypt],
 		 [test "$ac_cv_search_crypt" = "none required" ||
 		  LIB_CRYPT="$ac_cv_search_crypt"])
   LIBS="$cu_saved_libs"
-  AC_SUBST(LIB_CRYPT)
+  AC_SUBST([LIB_CRYPT])
 ])

m4/prereq.m4

@@ -1,4 +1,4 @@
-#serial 75
+#serial 76
 
 dnl We use gl_ for non Autoconf macros.
 m4_pattern_forbid([^gl_[ABCDEFGHIJKLMNOPQRSTUVXYZ]])dnl
@@ -7,7 +7,7 @@ m4_pattern_forbid([^gl_[ABCDEFGHIJKLMNOPQRSTUVXYZ]])dnl
 # directory of the coreutils package.
 
 
-# Copyright (C) 1998, 2000, 2001, 2003-2008 Free Software Foundation, Inc.
+# Copyright (C) 1998, 2000, 2001, 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
@@ -38,6 +38,7 @@ AC_DEFUN([gl_PREREQ],
   # handles that; see ../bootstrap.conf.
   AC_REQUIRE([gl_EUIDACCESS_STAT])
   AC_REQUIRE([gl_FD_REOPEN])
+  AC_REQUIRE([gl_FUNC_XATTR])
   AC_REQUIRE([gl_FUNC_XFTS])
   AC_REQUIRE([gl_MEMXFRM])
   AC_REQUIRE([gl_STRINTCMP])

m4/stat-prog.m4

@@ -1,7 +1,7 @@
-# stat-prog.m4 serial 5
+# stat-prog.m4 serial 6
 # Record the prerequisites of src/stat.c from the coreutils package.
 
-# Copyright (C) 2002, 2003, 2004, 2006 Free Software Foundation, Inc.
+# Copyright (C) 2002-2004, 2006, 2008 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
@@ -68,7 +68,7 @@ AC_INCLUDES_DEFAULT
 	 [$statvfs_includes],
 	 [static statvfs s;
 	  return (s.s_fsid ^ 0) == 0;])],
-      [AC_DEFINE([STRUCT_STATVFS_F_FSID_IS_INTEGER], 1,
+      [AC_DEFINE([STRUCT_STATVFS_F_FSID_IS_INTEGER], [1],
 	 [Define to 1 if the f_fsid member of struct statvfs is an integer.])])
   else
     AC_CHECK_MEMBERS([struct statfs.f_namelen, struct statfs.f_type],,,
@@ -79,7 +79,7 @@ AC_INCLUDES_DEFAULT
 	   [$statfs_includes],
 	   [static statfs s;
 	    return (s.s_fsid ^ 0) == 0;])],
-	[AC_DEFINE([STRUCT_STATFS_F_FSID_IS_INTEGER], 1,
+	[AC_DEFINE([STRUCT_STATFS_F_FSID_IS_INTEGER], [1],
 	   [Define to 1 if the f_fsid member of struct statfs is an integer.])])
     fi
   fi

m4/stdopen.m4

@@ -1,13 +0,0 @@
-#serial 1
-dnl Copyright (C) 2005 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_STDOPEN],
-[
-  AC_LIBSOURCES([stdopen.c, stdopen.h])
-  AC_LIBOBJ([stdopen])
-
-  dnl Prerequisites.
-])

m4/xattr.m4

@@ -0,0 +1,36 @@
+# xattr.m4 - check for Extended Attributes (Linux)
+
+# Copyright (C) 2003, 2008-2009 Free Software Foundation, Inc.
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# Originally written by Andreas Gruenbacher.
+# http://www.suse.de/~agruen/coreutils/5.91/coreutils-xattr.diff
+
+AC_DEFUN([gl_FUNC_XATTR],
+[
+  AC_ARG_ENABLE([xattr],
+	AC_HELP_STRING([--disable-xattr],
+		       [do not support extended attributes]),
+	[use_xattr=$enableval], [use_xattr=yes])
+
+  if test "$use_xattr" = "yes"; then
+    AC_CHECK_HEADERS([attr/error_context.h attr/libattr.h])
+    if test $ac_cv_header_attr_libattr_h = yes \
+       && test $ac_cv_header_attr_error_context_h = yes; then
+      use_xattr=1
+    else
+      use_xattr=0
+    fi
+    AC_DEFINE_UNQUOTED([USE_XATTR], [$use_xattr],
+		       [Define if you want extended attribute support.])
+    xattr_saved_LIBS=$LIBS
+    AC_SEARCH_LIBS([attr_copy_file], [attr],
+		   [test "$ac_cv_search_attr_copy_file" = "none required" ||
+		      LIB_XATTR=$ac_cv_search_attr_copy_file])
+    AC_CHECK_FUNCS([attr_copy_file])
+    LIBS=$xattr_saved_LIBS
+    AC_SUBST([LIB_XATTR])
+  fi
+])

maint.mk

@@ -1,891 +0,0 @@
-# -*-Makefile-*-
-# This Makefile fragment tries to be general-purpose enough to be
-# used by at least coreutils, idutils, CPPI, Bison, and Autoconf.
-
-## Copyright (C) 2001-2008 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/>.
-
-# This is reported not to work with make-3.79.1
-# ME := $(word $(words $(MAKEFILE_LIST)),$(MAKEFILE_LIST))
-ME := maint.mk
-
-# 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)'
-
-GIT = git
-VC = $(GIT)
-VC-tag = git tag -s -m '$(VERSION)'
-
-VC_LIST = $(srcdir)/build-aux/vc-list-files
-
-VC_LIST_EXCEPT = \
-  $(VC_LIST) | if test -f .x-$@; then grep -vEf .x-$@; else grep -v ChangeLog; fi
-
-ifeq ($(origin prev_version_file), undefined)
-  prev_version_file = $(srcdir)/.prev-version
-endif
-
-PREV_VERSION := $(shell cat $(prev_version_file))
-VERSION_REGEXP = $(subst .,\.,$(VERSION))
-PREV_VERSION_REGEXP = $(subst .,\.,$(PREV_VERSION))
-
-ifeq ($(VC),$(GIT))
-this-vc-tag = v$(VERSION)
-this-vc-tag-regexp = v$(VERSION_REGEXP)
-else
-tag-package = $(shell echo "$(PACKAGE)" | tr '[:lower:]' '[:upper:]')
-tag-this-version = $(subst .,_,$(VERSION))
-this-vc-tag = $(tag-package)-$(tag-this-version)
-this-vc-tag-regexp = $(this-vc-tag)
-endif
-my_distdir = $(PACKAGE)-$(VERSION)
-
-# Old releases are stored here.
-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.  ##
-## --------------- ##
-
-# Collect the names of rules starting with `sc_'.
-syntax-check-rules := $(shell sed -n 's/^\(sc_[a-zA-Z0-9_-]*\):.*/\1/p' \
-                        $(srcdir)/$(ME))
-.PHONY: $(syntax-check-rules)
-
-local-checks-available = \
-  po-check copyright-check m4-check author_mark_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))
-
-syntax-check: $(local-check)
-#	@grep -nE '#  *include <(limits|std(def|arg|bool))\.h>'		\
-#	    $$(find -type f -name '*.[chly]') &&			\
-#	  { echo '$(ME): found conditional include' 1>&2;		\
-#	    exit 1; } || :
-
-#	grep -nE '^#  *include <(string|stdlib)\.h>'			\
-#	    $(srcdir)/{lib,src}/*.[chy] &&				\
-#	  { echo '$(ME): FIXME' 1>&2;					\
-#	    exit 1; } || :
-# FIXME: don't allow `#include .strings\.h' anywhere
-
-sc_avoid_if_before_free:
-	@$(srcdir)/build-aux/useless-if-before-free			\
-		$(useless_free_options)					\
-	    $$($(VC_LIST_EXCEPT)) &&					\
-	  { echo '$(ME): found useless "if" before "free" above' 1>&2;	\
-	    exit 1; } || :
-
-sc_cast_of_argument_to_free:
-	@grep -nE '\<free *\( *\(' $$($(VC_LIST_EXCEPT)) &&		\
-	  { echo '$(ME): don'\''t cast free argument' 1>&2;		\
-	    exit 1; } || :
-
-sc_cast_of_x_alloc_return_value:
-	@grep -nE '\*\) *x(m|c|re)alloc\>' $$($(VC_LIST_EXCEPT)) &&	\
-	  { echo '$(ME): don'\''t cast x*alloc return value' 1>&2;	\
-	    exit 1; } || :
-
-sc_cast_of_alloca_return_value:
-	@grep -nE '\*\) *alloca\>' $$($(VC_LIST_EXCEPT)) &&		\
-	  { echo '$(ME): don'\''t cast alloca return value' 1>&2;	\
-	    exit 1; } || :
-
-sc_space_tab:
-	@grep -n '[ ]	' $$($(VC_LIST_EXCEPT)) &&			\
-	  { echo '$(ME): found SPACE-TAB sequence; remove the SPACE'	\
-		1>&2; exit 1; } || :
-
-# Don't use *scanf or the old ato* functions in `real' code.
-# They provide no error checking mechanism.
-# Instead, use strto* functions.
-sc_prohibit_atoi_atof:
-	@grep -nE '\<([fs]?scanf|ato([filq]|ll))\>' $$($(VC_LIST_EXCEPT)) && \
-	  { echo '$(ME): do not use *scan''f, ato''f, ato''i, ato''l, ato''ll, ato''q, or ss''canf'	\
-		1>&2; exit 1; } || :
-
-# Use STREQ rather than comparing strcmp == 0, or != 0.
-sc_prohibit_strcmp:
-	@grep -nE '! *str''cmp *\(|\<str''cmp *\([^)]+\) *=='		\
-	    $$($(VC_LIST_EXCEPT)) &&					\
-	  { echo '$(ME): use STREQ in place of the above uses of str''cmp' \
-		1>&2; exit 1; } || :
-
-# Using EXIT_SUCCESS as the first argument to error is misleading,
-# since when that parameter is 0, error does not exit.  Use `0' instead.
-sc_error_exit_success:
-	@grep -nF 'error (EXIT_SUCCESS,'				\
-	    $$(find -type f -name '*.[chly]') &&			\
-	  { echo '$(ME): found error (EXIT_SUCCESS' 1>&2;		\
-	    exit 1; } || :
-
-# `FATAL:' should be fully upper-cased in error messages
-# `WARNING:' should be fully upper-cased, or fully lower-cased
-sc_error_message_warn_fatal:
-	@grep -nEA2 '[^rp]error \(' $$($(VC_LIST_EXCEPT))		\
-	    | grep -E '"Warning|"Fatal|"fatal' &&			\
-	  { echo '$(ME): use FATAL, WARNING or warning'	1>&2;		\
-	    exit 1; } || :
-
-# Error messages should not start with a capital letter
-sc_error_message_uppercase:
-	@grep -nEA2 '[^rp]error \(' $$($(VC_LIST_EXCEPT))		\
-	    | grep -E '"[A-Z]'						\
-	    | grep -vE '"FATAL|"WARNING|"Java|"C#|PRIuMAX' &&		\
-	  { echo '$(ME): found capitalized error message' 1>&2;		\
-	    exit 1; } || :
-
-# Error messages should not end with a period
-sc_error_message_period:
-	@grep -nEA2 '[^rp]error \(' $$($(VC_LIST_EXCEPT))		\
-	    | grep -E '[^."]\."' &&					\
-	  { echo '$(ME): found error message ending in period' 1>&2;	\
-	    exit 1; } || :
-
-sc_file_system:
-	@grep -ni 'file''system' $$($(VC_LIST_EXCEPT)) &&		\
-	  { echo '$(ME): found use of "file''system";'			\
-	    'rewrite to use "file system"' 1>&2;			\
-	    exit 1; } || :
-
-# Don't use cpp tests of this symbol.  All code assumes config.h is included.
-sc_no_have_config_h:
-	@grep -n '^# *if.*HAVE''_CONFIG_H' $$($(VC_LIST_EXCEPT)) &&	\
-	  { echo '$(ME): found use of HAVE''_CONFIG_H; remove'		\
-		1>&2; exit 1; } || :
-
-# Nearly all .c files must include <config.h>.
-sc_require_config_h:
-	@if $(VC_LIST_EXCEPT) | grep '\.c$$' > /dev/null; then		\
-	  grep -L '^# *include <config\.h>'				\
-		$$($(VC_LIST_EXCEPT) | grep '\.c$$')			\
-	      | grep . &&						\
-	  { echo '$(ME): the above files do not include <config.h>'	\
-		1>&2; exit 1; } || :;					\
-	else :;								\
-	fi
-
-# To use this "command" macro, you must first define two shell variables:
-# h: the header, enclosed in <> or ""
-# re: a regular expression that matches IFF something provided by $h is used.
-define _header_without_use
-  h_esc=`echo "$$h"|sed 's/\./\\./'`;					\
-  if $(VC_LIST_EXCEPT) | grep '\.c$$' > /dev/null; then			\
-    files=$$(grep -l '^# *include '"$$h_esc"				\
-	     $$($(VC_LIST_EXCEPT) | grep '\.c$$')) &&			\
-    grep -LE "$$re" $$files | grep . &&					\
-      { echo "$(ME): the above files include $$h but don't use it"	\
-	1>&2; exit 1; } || :;						\
-  else :;								\
-  fi
-endef
-
-# Prohibit the inclusion of assert.h without an actual use of assert.
-sc_prohibit_assert_without_use:
-	@h='<assert.h>' re='\<assert *\(' $(_header_without_use)
-
-# Prohibit the inclusion of getopt.h without an actual use.
-sc_prohibit_getopt_without_use:
-	@h='<getopt.h>' re='\<getopt(_long)? *\(' $(_header_without_use)
-
-# Don't include quotearg.h unless you use one of its functions.
-sc_prohibit_quotearg_without_use:
-	@h='"quotearg.h"' re='\<quotearg(_[^ ]+)? *\(' $(_header_without_use)
-
-# Don't include quote.h unless you use one of its functions.
-sc_prohibit_quote_without_use:
-	@h='"quote.h"' re='\<quote(_n)? *\(' $(_header_without_use)
-
-# Don't include this header unless you use one of its functions.
-sc_prohibit_long_options_without_use:
-	@h='"long-options.h"' re='\<parse_long_options *\(' \
-	  $(_header_without_use)
-
-# Don't include this header unless you use one of its functions.
-sc_prohibit_inttostr_without_use:
-	@h='"inttostr.h"' re='\<(off|[iu]max|uint)tostr *\(' \
-	  $(_header_without_use)
-
-# Don't include this header unless you use one of its functions.
-sc_prohibit_error_without_use:
-	@h='"error.h"' \
-	re='\<error(_at_line|_print_progname|_one_per_line|_message_count)? *\('\
-	  $(_header_without_use)
-
-sc_prohibit_safe_read_without_use:
-	@h='"safe-read.h"' re='(\<SAFE_READ_ERROR\>|\<safe_read *\()' \
-	  $(_header_without_use)
-
-sc_prohibit_argmatch_without_use:
-	@h='"argmatch.h"' \
-	re='(\<(ARRAY_CARDINALITY|X?ARGMATCH(|_TO_ARGUMENT|_VERIFY))\>|\<argmatch(_exit_fn|_(in)?valid) *\()' \
-	  $(_header_without_use)
-
-sc_prohibit_root_dev_ino_without_use:
-	@h='"root-dev-ino.h"' \
-	re='(\<ROOT_DEV_INO_(CHECK|WARN)\>|\<get_root_dev_ino *\()' \
-	  $(_header_without_use)
-
-sc_obsolete_symbols:
-	@grep -nE '\<(HAVE''_FCNTL_H|O''_NDELAY)\>'			\
-	     $$($(VC_LIST_EXCEPT)) &&					\
-	  { echo '$(ME): do not use HAVE''_FCNTL_H or O''_NDELAY'	\
-		1>&2; exit 1; } || :
-
-# FIXME: warn about definitions of EXIT_FAILURE, EXIT_SUCCESS, STREQ
-
-# Each nonempty line must start with a year number, or a TAB.
-sc_changelog:
-	@grep -n '^[^12	]' $$(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" = "$$max"; then :; else			\
-	  echo 'dd.c: LONGEST_SYMBOL is not longest' 1>&2;	\
-	  exit 1;						\
-	fi
-endif
-
-# Many m4 macros names once began with `jm_'.
-# On 2004-04-13, they were all changed to start with gl_ instead.
-# Make sure that none are inadvertently reintroduced.
-sc_prohibit_jm_in_m4:
-	@grep -nE 'jm_[A-Z]'						\
-		$$($(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;					\
-	rm -f $$t1 $$t2;						\
-	test "$$diff"							\
-	  && { echo 'tests/Makefile.am: missing check-root action'>&2;	\
-	       exit 1; } || :;						\
-	fi
-
-headers_with_interesting_macro_defs = \
-  exit.h	\
-  fcntl_.h	\
-  fnmatch_.h	\
-  intprops.h	\
-  inttypes_.h	\
-  lchown.h	\
-  openat.h	\
-  stat-macros.h	\
-  stdint_.h
-
-# Create a list of regular expressions matching the names
-# of macros that are guaranteed by parts of gnulib to be defined.
-.re-defmac:
-	@(cd $(srcdir)/lib;						\
-	  for f in $(headers_with_interesting_macro_defs); do		\
-	    test -f $$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) src |					\
-		 grep -Ev '((copy|system)\.h|parse-gram\.c)$$')		\
-	    && { echo '$(ME): the above are already included via system.h'\
-		  1>&2;  exit 1; } || :;				\
-	fi
-
-# Ensure that each .c file containing a "main" function also
-# calls set_program_name.
-sc_program_name:
-	@if $(VC_LIST_EXCEPT) | grep '\.c$$' > /dev/null; then		\
-	  files=$$(grep -l '^main *(' $$($(VC_LIST_EXCEPT) | grep '\.c$$')); \
-	  grep -LE 'set_program_name *\(m?argv\[0\]\);' $$files		\
-	      | grep . &&						\
-	  { echo '$(ME): the above files do not call set_program_name'	\
-		1>&2; exit 1; } || :;					\
-	else :;								\
-	fi
-
-# Require that the final line of each test-lib.sh-using test be this one:
-# Exit $fail
-# Note: this test requires GNU grep's --label= option.
-sc_require_test_exit_idiom:
-	@if test -f $(srcdir)/tests/test-lib.sh; then			\
-	  die=0;							\
-	  for i in $$(grep -l -F /../test-lib.sh $$($(VC_LIST) tests)); do \
-	    tail -n1 $$i | grep '^Exit \$$fail$$' > /dev/null \
-	      && : || { die=1; echo $$i; }				\
-	  done;								\
-	  test $$die = 1 &&						\
-	    { echo 1>&2 '$(ME): the final line in each of the above is not:'; \
-	      echo 1>&2 'Exit $$fail';			\
-	      exit 1; } || :;						\
-	fi
-
-sc_sun_os_names:
-	@grep -nEi \
-	    'solaris[^[:alnum:]]*2\.(7|8|9|[1-9][0-9])|sunos[^[:alnum:]][6-9]' \
-	    $$($(VC_LIST_EXCEPT)) &&					\
-	  { echo '$(ME): found misuse of Sun OS version numbers' 1>&2;	\
-	    exit 1; } || :
-
-sc_the_the:
-	@grep -ni '\<the ''the\>' $$($(VC_LIST_EXCEPT)) &&		\
-	  { echo '$(ME): found use of "the ''the";' 1>&2;		\
-	    exit 1; } || :
-
-sc_tight_scope:
-	$(MAKE) -C src $@
-
-sc_trailing_blank:
-	@grep -n '[	 ]$$' $$($(VC_LIST_EXCEPT)) &&			\
-	  { echo '$(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) [^ ].*\\$$'		\
-	    $$($(VC_LIST_EXCEPT)) &&					\
-	  { echo "$(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}' $$($(VC_LIST_EXCEPT))	\
-	  | grep -v '_''(' &&						\
-	  { echo '$(ME): found unmarked diagnostic(s)' 1>&2;		\
-	    exit 1; } || :
-
-# Avoid useless parentheses like those in this example:
-# #if defined (SYMBOL) || defined (SYM2)
-sc_useless_cpp_parens:
-	@grep -n '^# *if .*defined *(' $$($(VC_LIST_EXCEPT)) &&		\
-	  { echo '$(ME): found useless parentheses in cpp directive'	\
-		1>&2; exit 1; } || :
-
-# Require the latest GPL.
-sc_GPL_version:
-	@grep -n 'either ''version [^3]' $$($(VC_LIST_EXCEPT)) &&	\
-	  { echo '$(ME): GPL vN, N!=3' 1>&2; exit 1; } || :
-
-# Perl-based tests used to exec perl from a #!/bin/sh script.
-# Now they all start with #!/usr/bin/perl and the portability
-# infrastructure is in tests/Makefile.am.  Make sure no old-style
-# script sneaks back in.
-sc_no_exec_perl_coreutils:
-	@if test -f $(srcdir)/tests/Coreutils.pm; then			\
-	  grep '^exec  *\$$PERL.*MCoreutils' $$($(VC_LIST) tests) &&	\
-	    { echo 1>&2 '$(ME): found anachronistic Perl-based tests';	\
-	      exit 1; } || :;						\
-	fi
-
-NEWS_hash = \
-  $$(sed -n '/^\*.* $(PREV_VERSION_REGEXP) ([0-9-]*)/,$$p' \
-     $(srcdir)/NEWS | md5sum -)
-
-# Ensure that we don't accidentally insert an entry into an old NEWS block.
-sc_immutable_NEWS:
-	@if test -f $(srcdir)/NEWS; then				\
-	  test "$(NEWS_hash)" = '$(old_NEWS_hash)' && : ||		\
-	    { echo '$(ME): you have modified old NEWS' 1>&2; exit 1; };	\
-	fi
-
-# Each program that uses proper_name_utf8 must link with
-# one of the ICONV libraries.
-sc_proper_name_utf8_requires_ICONV:
-	@progs=$$(grep -l 'proper_name_utf8 ''("' $$($(VC_LIST_EXCEPT)));\
-	if test "x$$progs" != x; then					\
-	  fail=0;							\
-	  for p in $$progs; do						\
-	    dir=$$(dirname "$$p");					\
-	    base=$$(basename "$$p" .c);					\
-	    grep "$${base}_LDADD.*ICONV)" $$dir/Makefile.am > /dev/null	\
-	      || { fail=1; echo 1>&2 "$(ME): $$p uses proper_name_utf8"; }; \
-	  done;								\
-	  test $$fail = 1 &&						\
-	    { echo 1>&2 '$(ME): the above do not link with any ICONV library'; \
-	      exit 1; } || :;						\
-	fi
-
-# Warn about "c0nst struct Foo const foo[]",
-# but not about "char const *const foo" or "#define const const".
-sc_redundant_const:
-	@grep -E '\bconst\b[[:space:][:alnum:]]{2,}\bconst\b'		\
-		$$($(VC_LIST_EXCEPT)) &&				\
-	    { echo 1>&2 '$(ME): redundant "const" in declarations';	\
-	      exit 1; } || :
-
-sc_const_long_option:
-	@grep '^ *static.*struct option ' $$($(VC_LIST_EXCEPT))		\
-	  | grep -Ev 'const struct option|struct option const' && {	\
-	      echo 1>&2 '$(ME): add "const" to the above declarations'; \
-	      exit 1; } || :
-
-# Update the hash stored above.  Do this after each release and
-# for any corrections to old entries.
-update-NEWS-hash: NEWS
-	perl -pi -e 's/^(old_NEWS_hash = ).*/$${1}'"$(NEWS_hash)/" \
-	  $(srcdir)/cfg.mk
-
-epoch_date = 1970-01-01 00:00:00.000000000 +0000
-# Ensure that the c99-to-c89 patch applies cleanly.
-patch-check:
-	rm -rf src-c89 $@.1 $@.2
-	cp -a $(srcdir)/src src-c89
-	if test "x$(srcdir)" != x.; then \
-	  cp -a src/* src-c89; \
-	  dotfiles=`ls src/.[!.]* 2>/dev/null`; \
-	  test -z "$$dotfiles" || cp -a src/.[!.]* src-c89; \
-	fi
-	(cd src-c89; patch -p1 -V never --fuzz=0) < $(srcdir)/src/c99-to-c89.diff \
-	  > $@.1 2>&1
-	if test "$(REGEN_PATCH)" = yes; then			\
-	  diff -upr $(srcdir)/src src-c89 | sed 's,$(srcdir)/src-c89/,src/,'	\
-	    | grep -vE '^(Only in|File )'			\
-	    | perl -pe 's/^((?:\+\+\+|---) \S+\t).*/$${1}$(epoch_date)/;' \
-	       -e 's/^ $$//'					\
-	    > new-diff || : ; fi
-	grep -v '^patching file ' $@.1 > $@.2 || :
-	msg=ok; test -s $@.2 && msg='fuzzy patch' || : ;	\
-	rm -f src-c89/*.o || msg='rm failed';			\
-	$(MAKE) -C src-c89 CFLAGS='-Wdeclaration-after-statement -Werror' \
-	  || msg='compile failure with extra options';		\
-	test "$$msg" = ok && rm -rf src-c89 $@.1 $@.2 || echo "$$msg" 1>&2; \
-	test "$$msg" = ok
-
-# 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.
-# We use perl rather than "grep -nE ..." to exempt a single
-# use of an @...@-delimited variable name in src/Makefile.am.
-makefile-check:
-	@perl -ne '/\@[A-Z_0-9]+\@/ && !/^cu_install_program =/'	\
-	  -e 'and (print "$$ARGV:$$.: $$_"), $$m=1; END {exit !$$m}'	\
-	    $$($(VC_LIST_EXCEPT) | grep -E '(^|/)Makefile\.am$$')	\
-	  && { echo '$(ME): use $$(...), 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 "$(VERSION) not in ChangeLog" 1>&2;			\
-	  exit 1;							\
-	fi
-
-m4-check:
-	@grep -n 'AC_DEFUN([^[]' m4/*.m4 \
-	  && { echo '$(ME): quote the first arg to AC_DEFUN' 1>&2; \
-	       exit 1; } || :
-
-# Verify that all source files using _() are listed in po/POTFILES.in.
-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 $$($(VC_LIST_EXCEPT)) lib/*.[ch]; do		\
-	    case $$file in						\
-	      *.?|*.??) ;;						\
-	      *) 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 $@-2;						\
-	fi
-
-# In a definition of #define AUTHORS "... and ..." where the RHS contains
-# the English word `and', the string must be marked with `N_ (...)' so that
-# gettext recognizes it as a string requiring translation.
-author_mark_check:
-	@grep -n '^# *define AUTHORS "[^"]* and ' src/*.c |grep -v ' N_ (' && \
-	  { echo '$(ME): 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 = '$(ME): 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			\
-	  for file in $(distdir).tar.gz					\
-	              $(release_archive_dir)/$(distdir).tar.gz; do	\
-	    test -e $$file || continue;					\
-	    test -w $$file						\
-	      || { echo ERROR: $$file is not writable; fail=1; };	\
-	  done;								\
-	  test "$$fail" && exit 1 || : ;				\
-	fi
-
-v_etc_file = lib/version-etc.c
-sample-test = tests/sample-test
-texi = doc/$(PACKAGE).texi
-# Make sure that the copyright date in $(v_etc_file) is up to date.
-# Do the same for the $(sample-test) and the main doc/.texi file.
-copyright-check:
-	@if test -f $(v_etc_file); then \
-	  grep 'enum { COPYRIGHT_YEAR = '$$(date +%Y)' };' $(v_etc_file) \
-	    >/dev/null \
-	  || { echo 'out of date copyright in $(v_etc_file); update it' 1>&2; \
-	       exit 1; }; \
-	fi
-	@if test -f $(sample-test); then \
-	  grep '# Copyright (C) '$$(date +%Y)' Free' $(sample-test) \
-	    >/dev/null \
-	  || { echo 'out of date copyright in $(sample-test); update it' 1>&2; \
-	       exit 1; }; \
-	fi
-	@if test -f $(texi); then \
-	  grep 'Copyright @copyright{} .*'$$(date +%Y)' Free' $(texi) \
-	    >/dev/null \
-	  || { echo 'out of date copyright in $(texi); update it' 1>&2; \
-	       exit 1; }; \
-	fi
-
-vc-diff-check:
-	$(VC) diff > vc-diffs || :
-	if test -s vc-diffs; then				\
-	  cat vc-diffs;						\
-	  echo "Some files are locally modified:" 1>&2;		\
-	  exit 1;						\
-	else							\
-	  rm vc-diffs;						\
-	fi
-
-cvs-check: vc-diff-check
-
-maintainer-distcheck:
-	$(MAKE) distcheck
-	$(MAKE) taint-distcheck
-	$(MAKE) my-distcheck
-
-
-# Don't make a distribution if checks fail.
-# Also, make sure the NEWS file is up-to-date.
-vc-dist: $(local-check) cvs-check maintainer-distcheck
-	$(MAKE) dist
-
-# Use this to make sure we don't run these programs when building
-# from a virgin tgz file, below.
-null_AM_MAKEFLAGS = \
-  ACLOCAL=false \
-  AUTOCONF=false \
-  AUTOMAKE=false \
-  AUTOHEADER=false \
-  MAKEINFO=false
-
-built_programs = $$(cd src && MAKEFLAGS= $(MAKE) -s built_programs.list)
-
-warn_cflags = -Dlint -O -Werror -Wall -Wformat -Wshadow -Wpointer-arith
-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)-$$$$")
-t_prefix = $(tp)/a
-t_taint = '$(t_prefix) b'
-fake_home = $(tp)/home
-
-# Ensure that tests run from tainted build and src dir names work,
-# and don't affect anything in $HOME.  Create witness files in $HOME,
-# record their attributes, and build/test.  Then ensure that the
-# witnesses were not affected.
-taint-distcheck: $(DIST_ARCHIVES)
-	test -d $(t_taint) && chmod -R 700 $(t_taint) || :
-	-rm -rf $(t_taint) $(fake_home)
-	mkdir -p $(t_prefix) $(t_taint) $(fake_home)
-	GZIP=$(GZIP_ENV) $(AMTAR) -C $(t_taint) -zxf $(distdir).tar.gz
-	mkfifo $(fake_home)/fifo
-	touch $(fake_home)/f
-	mkdir -p $(fake_home)/d/e
-	ls -lR $(fake_home) $(t_prefix) > $(tp)/.ls-before
-	cd $(t_taint)/$(distdir)			\
-	  && ./configure				\
-	  && $(MAKE)					\
-	  && HOME=$(fake_home) $(MAKE) check		\
-	  && ls -lR $(fake_home) $(t_prefix) > $(tp)/.ls-after \
-	  && diff $(tp)/.ls-before $(tp)/.ls-after	\
-	  && test -d $(t_prefix)
-	rm -rf $(tp)
-
-# Verify that a twisted use of --program-transform-name=PROGRAM works.
-define install-transform-check
-  rm -rf $(pfx);					\
-  $(MAKE) program_transform_name='s/.*/zyx/'		\
-      prefix=$(pfx) install				\
-    && test "$$(echo $(pfx)/bin/*)" = "$(pfx)/bin/zyx"	\
-    && test "$$(echo $(pfx)/share/man/man1/*)" =	\
-                    "$(pfx)/share/man/man1/zyx.1"
-endef
-
-# Install, then verify that all binaries and man pages are in place.
-# Note that neither the binary, ginstall, nor the ].1 man page is installed.
-define my-instcheck
-  $(MAKE) prefix=$(pfx) install				\
-    && test ! -f $(pfx)/bin/ginstall			\
-    && { fail=0;					\
-      for i in $(built_programs); do			\
-        test "$$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
-
-# 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.
-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 --disable-nls			\
-	  && $(MAKE) CFLAGS='$(warn_cflags)'		\
-	      AM_MAKEFLAGS='$(null_AM_MAKEFLAGS)'	\
-	  && $(MAKE) dvi				\
-	  && $(install-transform-check)			\
-	  && $(my-instcheck)				\
-	  && 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):$$PATH $(MAKE) -C tests check \
-	  && { test -d gnulib-tests			\
-	         && $(MAKE) -C gnulib-tests check	\
-	         || :; }				\
-	  && rm -rf $(bin)				\
-	  && $(MAKE) distclean
-	(cd $(t) && mv $(distdir) $(distdir).old	\
-	  && $(AMTAR) -zxf - ) < $(distdir).tar.gz
-	diff -ur $(t)/$(distdir).old $(t)/$(distdir)
-	-rm -rf $(t)
-	@echo "========================"; \
-	echo "$(distdir).tar.gz is ready for distribution"; \
-	echo "========================"
-
-WGET = wget
-WGETFLAGS = -C off
-
-rel-check:
-	tarz=/tmp/rel-check-tarz-$$$$; \
-	md5_tmp=/tmp/rel-check-md5-$$$$; \
-	set -e; \
-	trap 'status=$$?; 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 < $$tarz
-
-rel-files = $(DIST_ARCHIVES)
-
-gnulib-version = $$(cd $(gnulib_dir) && git describe)
-
-announcement: NEWS ChangeLog $(rel-files)
-	@./build-aux/announce-gen					\
-	    --release-type=$(RELEASE_TYPE)				\
-	    --package=$(PACKAGE)					\
-	    --prev=$(PREV_VERSION)					\
-	    --curr=$(VERSION)						\
-	    --gpg-key-id=$(gpg_key_ID)					\
-	    --news=NEWS							\
-	    --bootstrap-tools=autoconf,automake,bison,gnulib		\
-	    --gnulib-version=$(gnulib-version)				\
-	    $(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 $(gnu_rel_host):$(PACKAGE) \\"
-	@echo "  $(rel-files)"
-	@echo '# send the /tmp/announcement e-mail'
-	@echo =====================================
-	@echo =====================================
-
-noteworthy = * Noteworthy changes in release ?.? (????-??-??) [?]
-define emit-commit-log
-  printf '%s\n' 'post-release administrivia' '' \
-    '* NEWS: Add header line for next release.' \
-    '* .prev-version: Record previous version.' \
-    '* cfg.mk (old_NEWS_hash): Auto-update.'
-endef
-
-.PHONY: alpha beta major
-alpha beta major: $(local-check) writable-files
-	test $@ = major						\
-	  && { echo $(VERSION) | grep -E '^[0-9]+(\.[0-9]+)+$$'	\
-	       || { echo "invalid version string: $(VERSION)" 1>&2; exit 1;};}\
-	  || :
-	$(MAKE) vc-dist
-	$(MAKE) news-date-check
-	$(MAKE) -s announcement RELEASE_TYPE=$@ > /tmp/announce-$(my_distdir)
-	if test -d $(release_archive_dir); then			\
-	  ln $(rel-files) $(release_archive_dir);		\
-	  chmod a-w $(rel-files);				\
-	fi
-	$(MAKE) -s emit_upload_commands RELEASE_TYPE=$@
-	echo $(VERSION) > $(prev_version_file)
-	$(MAKE) update-NEWS-hash
-	perl -pi -e '$$. == 3 and print "$(noteworthy)\n\n\n"' NEWS
-	$(emit-commit-log) > .ci-msg
-	$(VC) commit -F .ci-msg -a

man/Makefile.am

@@ -1,6 +1,6 @@
 # Make coreutils man pages.				-*-Makefile-*-
 
-# Copyright (C) 2002-2008 Free Software Foundation, Inc.
+# 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
@@ -132,6 +132,10 @@ who.1:		$(common_dep)	$(srcdir)/who.x		../src/who.c
 whoami.1:	$(common_dep)	$(srcdir)/whoami.x	../src/whoami.c
 yes.1:		$(common_dep)	$(srcdir)/yes.x		../src/yes.c
 
+# This is required so that changes to e.g., emit_bug_reporting_address
+# provoke regeneration of all $(MAN) files.
+$(MAN): $(top_srcdir)/src/system.h
+
 SUFFIXES = .x .1
 
 # Ensure that help2man runs the ../src/ginstall binary as
@@ -152,13 +156,13 @@ mapped_name = `echo $*|sed 's/^install$$/ginstall/; s/^test$$/[/'`
 	  *)							\
 	    rm -f $@						\
 	    && { echo "Updating man page $@";			\
-	         rm -rf $t;					\
-	         mkdir $t;					\
-	         (cd $t && $(LN_S) ../../src/$(mapped_name) $*); \
-	            $(PERL) -- $(srcdir)/help2man		\
-	             --source='$(PACKAGE_STRING)'		\
-	             --include=$(srcdir)/$*.x			\
-	             --output=$t/$@ $t/$*;			\
+		 rm -rf $t;					\
+		 mkdir $t;					\
+		 (cd $t && $(LN_S) ../../src/$(mapped_name) $*); \
+		    $(PERL) -- $(srcdir)/help2man		\
+		     --source='$(PACKAGE_STRING)'		\
+		     --include=$(srcdir)/$*.x			\
+		     --output=$t/$@ $t/$*;			\
 	       }						\
 	    && sed 's|$*\.td/||g' $t/$@ > $@			\
 	    && rm -rf $t ;;					\

man/du.x

@@ -19,7 +19,7 @@ will match any files whose names end in
 .BR .o .
 Therefore, the command
 .IP
-.B du --exclude='*.o'
+.B du --exclude=\(aq*.o\(aq
 .PP
 will skip all files and subdirectories ending in
 .BR .o

man/help2man

@@ -1,7 +1,7 @@
 #!/usr/bin/perl -w
 
 # Generate a short man page from --help and --version output.
-# Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2008
+# Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2008, 2009
 # Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
@@ -368,7 +368,7 @@ s/^\./\x80/mg;
 s/^'/\x81/mg;
 s/\\/\x82/g;
 
-my $PAT_BUGS		= _('Report +bugs|Email +bug +reports +to');
+my $PAT_BUGS		= _('Report +(?:\w+ +)?bugs|Email +bug +reports +to');
 my $PAT_AUTHOR		= _('Written +by');
 my $PAT_OPTIONS		= _('Options');
 my $PAT_EXAMPLES	= _('Examples');
@@ -567,7 +567,7 @@ and
 .B %s
 programs are properly installed at your site, the command
 .IP
-.B info coreutils '%s invocation'
+.B info coreutils \(aq%s invocation\(aq
 .PP
 should give you access to the complete manual.
 EOT
@@ -607,6 +607,9 @@ for my $sect (@pre, (grep ! /^($filter)$/o, @include), @post)
 	    # Convert some latin1 chars to troff equivalents
 	    s/\xa0/\\ /g; # non-breaking space
 
+	    $sect eq 'REPORTING BUGS'
+		and s/\n(.)/\n.br\n$1/g;
+
 	    print;
 	}
     }

man/id.x

@@ -1,4 +1,4 @@
 [NAME]
-id \- print user identity
+id \- print real and effective user and group IDs
 [DESCRIPTION]
 .\" Add any additional description here

man/truncate.x

@@ -1,5 +1,5 @@
 [NAME]
-truncate \- shrink or extend the size of a file to the specifed size
+truncate \- shrink or extend the size of a file to the specified size
 [DESCRIPTION]
 .\" Add any additional description here
 [SEE ALSO]

old/fileutils/NEWS

@@ -753,7 +753,7 @@ Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000,
 2001, 2002, 2003 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
+under the terms of the GNU Free Documentation License, Version 1.3 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

old/sh-utils/NEWS

@@ -277,7 +277,7 @@ Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000,
 2001, 2002, 2003 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
+under the terms of the GNU Free Documentation License, Version 1.3 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

old/textutils/NEWS

@@ -465,7 +465,7 @@ Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000,
 2001, 2002, 2006 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
+under the terms of the GNU Free Documentation License, Version 1.3 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

po/POTFILES.in

@@ -1,5 +1,5 @@
 # List of files which contain translatable strings.
-# Copyright (C) 1996-2008 Free Software Foundation, Inc.
+# Copyright (C) 1996-2009 Free Software Foundation, Inc.
 
 # These are nominally temporary...
 lib/argmatch.c
@@ -22,8 +22,10 @@ lib/rpmatch.c
 lib/set-mode-acl.c
 lib/unicodeio.c
 lib/userspec.c
+lib/verror.c
 lib/version-etc.c
 lib/xalloc-die.c
+lib/xfreopen.c
 lib/xfts.c
 lib/xmemcoll.c
 lib/xmemxfrm.c
@@ -61,6 +63,7 @@ src/factor.c
 src/false.c
 src/fmt.c
 src/fold.c
+src/getlimits.c
 src/group-list.c
 src/groups.c
 src/head.c

src/.gitignore

@@ -31,6 +31,7 @@ false
 fmt
 fold
 fs.h
+getlimits
 ginstall
 groups
 head

src/Makefile.am

@@ -1,6 +1,6 @@
 ## Process this file with automake to produce Makefile.in -*-Makefile-*-
 
-## Copyright (C) 1990, 1991, 1993-2008 Free Software Foundation, Inc.
+## Copyright (C) 1990, 1991, 1993-2009 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
@@ -26,6 +26,8 @@ no_install__progs = \
 build_if_possible__progs = \
   chroot df hostid nice pinky stty su uname uptime users who
 
+AM_CFLAGS = $(WARN_CFLAGS) $(WERROR_CFLAGS)
+
 EXTRA_PROGRAMS = \
   $(no_install__progs) \
   $(build_if_possible__progs) \
@@ -44,7 +46,7 @@ EXTRA_PROGRAMS = \
 
 bin_PROGRAMS = $(OPTIONAL_BIN_PROGS)
 
-noinst_PROGRAMS = setuidgid
+noinst_PROGRAMS = setuidgid getlimits
 
 noinst_HEADERS = \
   chown-core.h \
@@ -67,6 +69,10 @@ EXTRA_DIST = dcgen dircolors.hin tac-pipe.c \
 BUILT_SOURCES =
 CLEANFILES = $(SCRIPTS) su
 
+# Also remove these sometimes-built programs.
+# For example, even when excluded, they're built via check-AUTHORS.
+CLEANFILES += $(no_install__progs)
+
 AM_CPPFLAGS = -I$(top_srcdir)/lib
 
 noinst_LIBRARIES = libver.a
@@ -82,6 +88,7 @@ LDADD = libver.a ../lib/libcoreutils.a $(LIBINTL) ../lib/libcoreutils.a
 cat_LDADD = $(LDADD)
 df_LDADD = $(LDADD)
 du_LDADD = $(LDADD)
+getlimits_LDADD = $(LDADD)
 ptx_LDADD = $(LDADD)
 split_LDADD = $(LDADD)
 timeout_LDADD = $(LDADD)
@@ -149,9 +156,9 @@ su_LDADD = $(LDADD) $(LIB_CRYPT)
 dir_LDADD += $(LIB_ACL)
 ls_LDADD += $(LIB_ACL)
 vdir_LDADD += $(LIB_ACL)
-cp_LDADD += $(LIB_ACL)
-mv_LDADD += $(LIB_ACL)
-ginstall_LDADD += $(LIB_ACL)
+cp_LDADD += $(LIB_ACL) $(LIB_XATTR)
+mv_LDADD += $(LIB_ACL) $(LIB_XATTR)
+ginstall_LDADD += $(LIB_ACL) $(LIB_XATTR)
 
 stat_LDADD = $(LDADD) $(LIB_SELINUX)
 
@@ -160,11 +167,16 @@ cat_LDADD += $(LIBICONV)
 cp_LDADD += $(LIBICONV)
 df_LDADD += $(LIBICONV)
 du_LDADD += $(LIBICONV)
+getlimits_LDADD += $(LIBICONV)
 ptx_LDADD += $(LIBICONV)
 split_LDADD += $(LIBICONV)
 timeout_LDADD += $(LIBICONV)
 truncate_LDADD += $(LIBICONV)
 
+# programs that use getaddrinfo (e.g., via canon_host)
+pinky_LDADD = $(LDADD) $(GETADDRINFO_LIB)
+who_LDADD = $(LDADD) $(GETADDRINFO_LIB)
+
 $(PROGRAMS): ../lib/libcoreutils.a
 
 # Get the release year from ../lib/version-etc.c.
@@ -278,26 +290,26 @@ editpl = sed -e 's,@''PERL''@,$(PERL),g'
 
 BUILT_SOURCES += dircolors.h
 dircolors.h: dcgen dircolors.hin
-	@rm -f $@ $@-t
-	$(PERL) -w -- $(srcdir)/dcgen $(srcdir)/dircolors.hin > $@-t
-	@chmod a-w $@-t
-	mv $@-t $@
+	$(AM_V_GEN)rm -f $@ $@-t
+	$(AM_V_at)$(PERL) -w -- $(srcdir)/dcgen $(srcdir)/dircolors.hin > $@-t
+	$(AM_V_at)chmod a-w $@-t
+	$(AM_V_at)mv $@-t $@
 
 wheel_size = 5
 
 BUILT_SOURCES += wheel-size.h
 wheel-size.h: Makefile.am
-	@rm -f $@ $@-t
-	echo '#define WHEEL_SIZE $(wheel_size)' > $@-t
-	@chmod a-w $@-t
-	mv $@-t $@
+	$(AM_V_GEN)rm -f $@ $@-t
+	$(AM_V_at)echo '#define WHEEL_SIZE $(wheel_size)' > $@-t
+	$(AM_V_at)chmod a-w $@-t
+	$(AM_V_at)mv $@-t $@
 
 BUILT_SOURCES += wheel.h
 wheel.h: wheel-gen.pl Makefile.am
-	@rm -f $@ $@-t
-	$(srcdir)/wheel-gen.pl $(wheel_size) > $@-t
-	@chmod a-w $@-t
-	mv $@-t $@
+	$(AM_V_GEN)rm -f $@ $@-t
+	$(AM_V_at)$(srcdir)/wheel-gen.pl $(wheel_size) > $@-t
+	$(AM_V_at)chmod a-w $@-t
+	$(AM_V_at)mv $@-t $@
 
 # false exits nonzero even with --help or --version.
 # test doesn't support --help or --version.
@@ -306,25 +318,25 @@ AM_INSTALLCHECK_STD_OPTIONS_EXEMPT = false test
 
 BUILT_SOURCES += fs.h
 fs.h: stat.c extract-magic
-	rm -f $@
-	$(PERL) $(srcdir)/extract-magic $(srcdir)/stat.c > $@t
-	@chmod a-w $@t
-	mv $@t $@
+	$(AM_V_GEN)rm -f $@
+	$(AM_V_at)$(PERL) $(srcdir)/extract-magic $(srcdir)/stat.c > $@t
+	$(AM_V_at)chmod a-w $@t
+	$(AM_V_at)mv $@t $@
 
 BUILT_SOURCES += version.c
 version.c: Makefile
-	rm -f $@
-	printf '#include <config.h>\n' > $@t
-	printf 'char const *Version = "$(PACKAGE_VERSION)";\n' >> $@t
-	@chmod a-w $@t
-	mv $@t $@
+	$(AM_V_GEN)rm -f $@
+	$(AM_V_at)printf '#include <config.h>\n' > $@t
+	$(AM_V_at)printf 'char const *Version = "$(PACKAGE_VERSION)";\n' >> $@t
+	$(AM_V_at)chmod a-w $@t
+	$(AM_V_at)mv $@t $@
 
 BUILT_SOURCES += version.h
 version.h: Makefile
-	rm -f $@
-	printf 'extern char const *Version;\n' > $@t
-	@chmod a-w $@t
-	mv $@t $@
+	$(AM_V_GEN)rm -f $@
+	$(AM_V_at)printf 'extern char const *Version;\n' > $@t
+	$(AM_V_at)chmod a-w $@t
+	$(AM_V_at)mv $@t $@
 
 DISTCLEANFILES = version.c version.h
 MAINTAINERCLEANFILES = $(BUILT_SOURCES)
@@ -351,7 +363,7 @@ pm = progs-makefile
 pr = progs-readme
 # Ensure that the list of programs in README matches the list
 # of programs we can build.
-check: check-README check-misc check-duplicate-no-install
+check: check-README check-duplicate-no-install check-AUTHORS
 .PHONY: check-README
 check-README:
 	rm -rf $(pr) $(pm)
@@ -370,11 +382,16 @@ check-duplicate-no-install: tr
 	test -z "`echo '$(EXTRA_PROGRAMS)'| ./tr ' ' '\n' | uniq -d`"
 
 # Ensure that the list of programs and author names is accurate.
+# We need a UTF8 locale, and any one should do, but since configure
+# already tries to find a French one, use it.  It's fine to skip this test.
 au_dotdot = authors-dotdot
 au_actual = authors-actual
 .PHONY: check-AUTHORS
 check-AUTHORS: $(all_programs)
-	rm -f $(au_actual) $(au_dotdot)
+	@locale='$(LOCALE_FR_UTF8)';			\
+	case "$$locale" in				\
+	  ''|none) echo "$@: skipping this check"; exit 0;; esac; \
+	rm -f $(au_actual) $(au_dotdot);		\
 	for i in `ls $(all_programs) | sed -e 's,$(EXEEXT)$$,,' \
 	    | $(ASSORT) -u`; do				\
 	  test "$$i" = '[' && continue;			\
@@ -384,51 +401,14 @@ check-AUTHORS: $(all_programs)
 	  elif test "$$i" = test; then			\
 	    exe='[';					\
 	  fi;						\
-	  LC_ALL=en_US.UTF-8 ./$$exe --version			\
+	  LC_ALL="$$locale" ./$$exe --version		\
 	    | perl -0 -pi -e 's/,\n/, /gm'		\
-	    |sed -n '/Written by /{ s//'"$$i"': /; s/,* and /, /; s/\.$$//; p; }'; \
-	done > $(au_actual)
-	sed -n '/^[^ ][^ ]*:/p' $(top_srcdir)/AUTHORS > $(au_dotdot)
+	    | sed -n -e '/Written by /{ s//'"$$i"': /;'	\
+		  -e 's/,* and /, /; s/\.$$//; p; }';	\
+	done > $(au_actual) &&				\
+	sed -n '/^[^ ][^ ]*:/p' $(top_srcdir)/AUTHORS > $(au_dotdot) && \
 	diff $(au_actual) $(au_dotdot) && rm -f $(au_actual) $(au_dotdot)
 
-# Make sure we don't define any S_IS* macros in src/*.c files.
-# Not a big deal, but they're already defined via system.h.
-#
-# Also make sure we don't use st_blocks.  Use ST_NBLOCKS instead.
-# This is a bit of a kludge, since it prevents use of the string
-# even in comments, but for now it does the job with no false positives.
-.PHONY: check-misc
-check-misc:
-	cd $(srcdir); grep '^# *define  *S_IS' $(SOURCES) && exit 1 || :
-	cd $(srcdir); grep st_blocks $(SOURCES) && exit 1 || :
-	cd $(srcdir); grep '^# *define .*defined' $(SOURCES) && exit 1 || :
-
-# Extract the list of authors from each file.
-sed_filter = s/^ *//;s/N_ (//;s/^"//;s/")*$$//
-# Sometimes the string is on the same line as the #define...
-s1 = '/^\#define AUTHORS \([^\\]\)/{;s//\1/;$(sed_filter);p;q;}'
-# Sometimes the string is on the backslash-continued line after the #define.
-s2 = '/^\#define AUTHORS \\\\/{;n;$(sed_filter);p;q;}'
-# FIXME: handle *.sh;  and use $(all_programs), not $(SOURCES)
-../AUTHORS: $(SOURCES)
-	rm -f $@-t
-	(						\
-	  set -e;					\
-	  echo "Here are the names of the programs in this package,";	\
-	  echo "each followed by the name(s) of its author(s).";	\
-	  echo;						\
-	  for i in $(SOURCES); do			\
-	    a=`sed -n $(s1) $$i`;			\
-	    test "$$a" && :				\
-	      || a=`sed -n $(s2) $$i`;			\
-	    if test "$$a"; then				\
-	      prog=`echo $$i|sed 's/\.c$$//'`;		\
-	      echo "$$prog: $$a";			\
-	    fi;						\
-	  done | $(ASSORT) -u ) > $@-t
-	chmod a-w $@-t
-	mv $@-t $@
-
 # The following rule is not designed to be portable,
 # and relies on tools that not everyone has.
 
@@ -439,7 +419,7 @@ s2 = '/^\#define AUTHORS \\\\/{;n;$(sed_filter);p;q;}'
 #
 # The second nm|grep checks for file-scope variables with `extern' scope.
 .PHONY: sc_tight_scope
-sc_tight_scope: $(all_programs)
+sc_tight_scope: $(bin_PROGRAMS)
 	@t=exceptions-$$$$;						\
 	trap "s=$$?; rm -f $$t; exit $$s" 0 1 2 13 15;			\
 	src=`for f in $(SOURCES); do					\
@@ -453,6 +433,7 @@ sc_tight_scope: $(all_programs)
 	) | $(ASSORT) -u | sed 's/^/^/;s/$$/$$/' > $$t;			\
 	nm -e *.$(OBJEXT)						\
 	    | sed -n 's/.* T //p'					\
+	    | sed 's/^_//'						\
 	    | grep -Ev -f $$t &&					\
 	  { echo 'the above functions should have static scope' 1>&2;	\
 	    exit 1; } || : ;						\
@@ -461,6 +442,7 @@ sc_tight_scope: $(all_programs)
 	    $$hdr *.h ) | $(ASSORT) -u > $$t;				\
 	nm -e *.$(OBJEXT)						\
 	    | sed -n 's/.* [BD] //p'					\
+	    | sed 's/^_//'						\
 	    | grep -Ev -f $$t &&					\
 	  { echo 'the above variables should have static scope' 1>&2;	\
 	    exit 1; } || :

src/base64.c

@@ -48,7 +48,7 @@ static struct option const long_options[] =
   {NULL, 0, NULL, 0}
 };
 
-static void
+void
 usage (int status)
 {
   if (status != EXIT_SUCCESS)

src/cat.c

@@ -1,5 +1,5 @@
 /* cat -- concatenate files and print on the standard output.
-   Copyright (C) 88, 90, 91, 1995-2008 Free Software Foundation, Inc.
+   Copyright (C) 88, 90, 91, 1995-2009 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
@@ -39,6 +39,7 @@
 #include "full-write.h"
 #include "quote.h"
 #include "safe-read.h"
+#include "xfreopen.h"
 
 /* The official name of this program (e.g., no `g' prefix).  */
 #define PROGRAM_NAME "cat"
@@ -47,10 +48,6 @@
   proper_name_utf8 ("Torbjorn Granlund", "Torbj\303\266rn Granlund"), \
   proper_name ("Richard M. Stallman")
 
-/* Undefine, to avoid warning about redefinition on some systems.  */
-#undef max
-#define max(h,i) ((h) > (i) ? (h) : (i))
-
 /* Name of input file.  May be "-".  */
 static char const *infile;
 
@@ -336,7 +333,7 @@ cat (
 		input_pending = true;
 #endif
 
-	      if (input_pending)
+	      if (!input_pending)
 		write_pending (outbuf, &bpout);
 
 	      /* Read more input into INBUF.  */
@@ -639,7 +636,7 @@ main (int argc, char **argv)
   if (fstat (STDOUT_FILENO, &stat_buf) < 0)
     error (EXIT_FAILURE, errno, _("standard output"));
 
-  outsize = ST_BLKSIZE (stat_buf);
+  outsize = io_blksize (stat_buf);
   /* Input file can be output file for non-regular files.
      fstat on pipes returns S_IFSOCK on some systems, S_IFIFO
      on others, so the checking should not be done for those types,
@@ -664,7 +661,7 @@ main (int argc, char **argv)
     {
       file_open_mode |= O_BINARY;
       if (O_BINARY && ! isatty (STDOUT_FILENO))
-	freopen (NULL, "wb", stdout);
+	xfreopen (NULL, "wb", stdout);
     }
 
   /* Check if any of the input files are the same as the output file.  */
@@ -684,7 +681,7 @@ main (int argc, char **argv)
 	  have_read_stdin = true;
 	  input_desc = STDIN_FILENO;
 	  if ((file_open_mode & O_BINARY) && ! isatty (STDIN_FILENO))
-	    freopen (NULL, "rb", stdin);
+	    xfreopen (NULL, "rb", stdin);
 	}
       else
 	{
@@ -703,7 +700,7 @@ main (int argc, char **argv)
 	  ok = false;
 	  goto contin;
 	}
-      insize = ST_BLKSIZE (stat_buf);
+      insize = io_blksize (stat_buf);
 
       /* Compare the device and i-node numbers of this input file with
 	 the corresponding values of the (output file associated with)
@@ -725,7 +722,7 @@ main (int argc, char **argv)
       if (! (number | show_ends | show_nonprinting
 	     | show_tabs | squeeze_blank))
 	{
-	  insize = max (insize, outsize);
+	  insize = MAX (insize, outsize);
 	  inbuf = xmalloc (insize + page_size - 1);
 
 	  ok &= simple_cat (ptr_align (inbuf, page_size), insize);

src/chcon.c

@@ -35,26 +35,6 @@
   proper_name ("Russell Coker"), \
   proper_name ("Jim Meyering")
 
-enum Change_status
-{
-  CH_NOT_APPLIED,
-  CH_SUCCEEDED,
-  CH_FAILED,
-  CH_NO_CHANGE_REQUESTED
-};
-
-enum Verbosity
-{
-  /* Print a message for each file that is processed.  */
-  V_high,
-
-  /* Print a message for each file whose attributes we change.  */
-  V_changes_only,
-
-  /* Do not be verbose.  This is the default. */
-  V_off
-};
-
 /* If nonzero, and the systems has support for it, change the context
    of symbolic links rather than any files they point to.  */
 static bool affect_symlink_referent;
@@ -369,7 +349,6 @@ Usage: %s [OPTION]... CONTEXT FILE...\n\
 Change the security context of each FILE to CONTEXT.\n\
 With --reference, change the security context of each FILE to that of RFILE.\n\
 \n\
-  -c, --changes          like verbose but report only when a change is made\n\
   -h, --no-dereference   affect symbolic links instead of any referenced file\n\
 "), stdout);
       fputs (_("\
@@ -430,7 +409,7 @@ main (int argc, char **argv)
 
   atexit (close_stdout);
 
-  while ((optc = getopt_long (argc, argv, "HLPRchvu:r:t:l:", long_options, NULL))
+  while ((optc = getopt_long (argc, argv, "HLPRhvu:r:t:l:", long_options, NULL))
 	 != -1)
     {
       switch (optc)

src/chgrp.c

@@ -1,5 +1,5 @@
 /* chgrp -- change group ownership of files
-   Copyright (C) 89, 90, 91, 1995-2008 Free Software Foundation, Inc.
+   Copyright (C) 89, 90, 91, 1995-2009 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
@@ -302,6 +302,7 @@ main (int argc, char **argv)
 	       quote ("/"));
     }
 
+  bit_flags |= FTS_DEFER_STAT;
   ok = chown_files (argv + optind, bit_flags,
 		    (uid_t) -1, gid,
 		    (uid_t) -1, (gid_t) -1, &chopt);

src/chmod.c

@@ -1,5 +1,5 @@
 /* chmod -- change permission modes of files
-   Copyright (C) 89, 90, 91, 1995-2008 Free Software Foundation, Inc.
+   Copyright (C) 89, 90, 91, 1995-2009 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
@@ -67,7 +67,7 @@ static mode_t umask_value;
 /* If true, change the modes of directories recursively. */
 static bool recurse;
 
-/* If true, force silence (no error messages). */
+/* If true, force silence (suppress most of error messages). */
 static bool force_silent;
 
 /* If true, diagnose surprises from naive misuses like "chmod -r file".
@@ -121,7 +121,7 @@ mode_changed (char const *file, mode_t old_mode, mode_t new_mode)
 
       if (stat (file, &new_stats) != 0)
 	{
-	  if (!force_silent)
+	  if (! force_silent)
 	    error (0, errno, _("getting new attributes of %s"), quote (file));
 	  return false;
 	}
@@ -203,24 +203,29 @@ process_file (FTS *fts, FTSENT *ent)
 	  fts_set (fts, ent, FTS_AGAIN);
 	  return true;
 	}
-      error (0, ent->fts_errno, _("cannot access %s"), quote (file_full_name));
+      if (! force_silent)
+        error (0, ent->fts_errno, _("cannot access %s"),
+	       quote (file_full_name));
       ok = false;
       break;
 
     case FTS_ERR:
-      error (0, ent->fts_errno, _("%s"), quote (file_full_name));
+      if (! force_silent)
+        error (0, ent->fts_errno, _("%s"), quote (file_full_name));
       ok = false;
       break;
 
     case FTS_DNR:
-      error (0, ent->fts_errno, _("cannot read directory %s"),
-	     quote (file_full_name));
+      if (! force_silent)
+        error (0, ent->fts_errno, _("cannot read directory %s"),
+	       quote (file_full_name));
       ok = false;
       break;
 
     case FTS_SLNONE:
-      error (0, 0, _("cannot operate on dangling symlink %s"),
-	     quote (file_full_name));
+      if (! force_silent)
+        error (0, 0, _("cannot operate on dangling symlink %s"),
+	       quote (file_full_name));
       ok = false;
 
     default:
@@ -319,7 +324,8 @@ process_files (char **files, int bit_flags)
 	  if (errno != 0)
 	    {
 	      /* FIXME: try to give a better message  */
-	      error (0, errno, _("fts_read failed"));
+	      if (! force_silent)
+	        error (0, errno, _("fts_read failed"));
 	      ok = false;
 	    }
 	  break;
@@ -528,7 +534,8 @@ main (int argc, char **argv)
       root_dev_ino = NULL;
     }
 
-  ok = process_files (argv + optind, FTS_COMFOLLOW | FTS_PHYSICAL);
+  ok = process_files (argv + optind,
+		      FTS_COMFOLLOW | FTS_PHYSICAL | FTS_DEFER_STAT);
 
   exit (ok ? EXIT_SUCCESS : EXIT_FAILURE);
 }

src/chown-core.c

@@ -296,18 +296,22 @@ change_file_owner (FTS *fts, FTSENT *ent,
 	  fts_set (fts, ent, FTS_AGAIN);
 	  return true;
 	}
-      error (0, ent->fts_errno, _("cannot access %s"), quote (file_full_name));
+      if (! chopt->force_silent)
+        error (0, ent->fts_errno, _("cannot access %s"),
+	       quote (file_full_name));
       ok = false;
       break;
 
     case FTS_ERR:
-      error (0, ent->fts_errno, _("%s"), quote (file_full_name));
+      if (! chopt->force_silent)
+        error (0, ent->fts_errno, _("%s"), quote (file_full_name));
       ok = false;
       break;
 
     case FTS_DNR:
-      error (0, ent->fts_errno, _("cannot read directory %s"),
-	     quote (file_full_name));
+      if (! chopt->force_silent)
+        error (0, ent->fts_errno, _("cannot read directory %s"),
+	       quote (file_full_name));
       ok = false;
       break;
 
@@ -338,8 +342,9 @@ change_file_owner (FTS *fts, FTSENT *ent,
 	{
 	  if (fstatat (fts->fts_cwd_fd, file, &stat_buf, 0) != 0)
 	    {
-	      error (0, errno, _("cannot dereference %s"),
-		     quote (file_full_name));
+	      if (! chopt->force_silent)
+	        error (0, errno, _("cannot dereference %s"),
+		       quote (file_full_name));
 	      ok = false;
 	    }
 
@@ -417,7 +422,7 @@ change_file_owner (FTS *fts, FTSENT *ent,
 	    }
 	}
 
-      /* On some systems (e.g., Linux-2.4.x),
+      /* On some systems (e.g., GNU/Linux 2.4.x),
 	 the chown function resets the `special' permission bits.
 	 Do *not* restore those bits;  doing so would open a window in
 	 which a malicious user, M, could subvert a chown command run
@@ -492,7 +497,8 @@ chown_files (char **files, int bit_flags,
 	  if (errno != 0)
 	    {
 	      /* FIXME: try to give a better message  */
-	      error (0, errno, _("fts_read failed"));
+	      if (! chopt->force_silent)
+	        error (0, errno, _("fts_read failed"));
 	      ok = false;
 	    }
 	  break;

src/chown.c

@@ -1,5 +1,5 @@
 /* chown -- change user and group ownership of files
-   Copyright (C) 89, 90, 91, 1995-2008 Free Software Foundation, Inc.
+   Copyright (C) 89, 90, 91, 1995-2009 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
@@ -312,7 +312,7 @@ main (int argc, char **argv)
 	 empty string so that diagnostics say "ownership :GROUP"
 	 rather than "group GROUP".  */
       if (!chopt.user_name && chopt.group_name)
-        chopt.user_name = "";
+        chopt.user_name = bad_cast ("");
 
       optind++;
     }
@@ -326,6 +326,7 @@ main (int argc, char **argv)
 	       quote ("/"));
     }
 
+  bit_flags |= FTS_DEFER_STAT;
   ok = chown_files (argv + optind, bit_flags,
 		    uid, gid,
 		    required_uid, required_gid, &chopt);

src/chroot.c

@@ -1,5 +1,5 @@
 /* chroot -- run command or shell with special root directory
-   Copyright (C) 95, 96, 1997, 1999-2004, 2007-2008
+   Copyright (C) 95, 96, 1997, 1999-2004, 2007-2009
    Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
@@ -83,7 +83,8 @@ main (int argc, char **argv)
     }
 
   if (chroot (argv[optind]) != 0)
-    error (EXIT_FAILURE, errno, _("cannot change root directory to %s"), argv[1]);
+    error (EXIT_FAILURE, errno, _("cannot change root directory to %s"),
+	   argv[optind]);
 
   if (chdir ("/"))
     error (EXIT_FAILURE, errno, _("cannot chdir to root directory"));
@@ -93,9 +94,9 @@ main (int argc, char **argv)
       /* No command.  Run an interactive shell.  */
       char *shell = getenv ("SHELL");
       if (shell == NULL)
-	shell = "/bin/sh";
+	shell = bad_cast ("/bin/sh");
       argv[0] = shell;
-      argv[1] = "-i";
+      argv[1] = bad_cast ("-i");
       argv[2] = NULL;
     }
   else

src/cksum.c

@@ -43,6 +43,7 @@
 #include <sys/types.h>
 #include <stdint.h>
 #include "system.h"
+#include "xfreopen.h"
 
 #ifdef CRCTAB
 
@@ -192,7 +193,7 @@ cksum (const char *file, bool print_name)
       fp = stdin;
       have_read_stdin = true;
       if (O_BINARY && ! isatty (STDIN_FILENO))
-	freopen (NULL, "rb", stdin);
+	xfreopen (NULL, "rb", stdin);
     }
   else
     {

src/comm.c

@@ -1,5 +1,5 @@
 /* comm -- compare two sorted files line by line.
-   Copyright (C) 86, 90, 91, 1995-2005, 2008 Free Software Foundation, Inc.
+   Copyright (C) 86, 90, 91, 1995-2005, 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
@@ -23,9 +23,9 @@
 #include "system.h"
 #include "linebuffer.h"
 #include "error.h"
-#include "hard-locale.h"
 #include "quote.h"
 #include "stdio--.h"
+#include "memcmp2.h"
 #include "xmemcoll.h"
 
 /* The official name of this program (e.g., no `g' prefix).  */
@@ -200,10 +200,8 @@ check_order (struct linebuffer const *prev,
 	    order = xmemcoll (prev->buffer, prev->length - 1,
 			      current->buffer, current->length - 1);
 	  else
-	    {
-	      size_t len = min (prev->length, current->length) - 1;
-	      order = memcmp (prev->buffer, current->buffer, len);
-	    }
+	    order = memcmp2 (prev->buffer, prev->length - 1,
+			     current->buffer, current->length - 1);
 
 	  if (0 < order)
 	    {

src/copy.c

@@ -1,5 +1,5 @@
 /* copy.c -- core functions for copying files and directories
-   Copyright (C) 89, 90, 91, 1995-2008 Free Software Foundation, Inc.
+   Copyright (C) 89, 90, 91, 1995-2009 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
@@ -35,7 +35,6 @@
 #include "buffer-lcm.h"
 #include "copy.h"
 #include "cp-hash.h"
-#include "euidaccess.h"
 #include "error.h"
 #include "fcntl--.h"
 #include "file-set.h"
@@ -44,7 +43,7 @@
 #include "full-write.h"
 #include "hash.h"
 #include "hash-triple.h"
-#include "lchmod.h"
+#include "ignore-value.h"
 #include "quote.h"
 #include "same.h"
 #include "savedir.h"
@@ -55,6 +54,13 @@
 #include "areadlink.h"
 #include "yesno.h"
 
+#if USE_XATTR
+# include <attr/error_context.h>
+# include <attr/libattr.h>
+# include <stdarg.h>
+# include "verror.h"
+#endif
+
 #ifndef HAVE_FCHOWN
 # define HAVE_FCHOWN false
 # define fchown(fd, uid, gid) (-1)
@@ -98,6 +104,7 @@ static bool copy_internal (char const *src_name, char const *dst_name,
 			   struct dir_list *ancestors,
 			   const struct cp_options *x,
 			   bool command_line_arg,
+			   bool *first_dir_created_per_command_line_arg,
 			   bool *copy_into_self,
 			   bool *rename_succeeded);
 static bool owner_failure_ok (struct cp_options const *x);
@@ -124,18 +131,116 @@ is_ancestor (const struct stat *sb, const struct dir_list *ancestors)
   return false;
 }
 
+static bool
+errno_unsupported (int err)
+{
+  return err == ENOTSUP || err == ENODATA;
+}
+
+#if USE_XATTR
+static void
+copy_attr_error (struct error_context *ctx ATTRIBUTE_UNUSED,
+		 char const *fmt, ...)
+{
+  int err = errno;
+  va_list ap;
+
+  if (!errno_unsupported (errno))
+  if (errno != ENOTSUP && errno != ENODATA)
+    {
+      /* use verror module to print error message */
+      va_start (ap, fmt);
+      verror (0, err, fmt, ap);
+      va_end (ap);
+    }
+}
+
+static void
+copy_attr_allerror (struct error_context *ctx ATTRIBUTE_UNUSED,
+		 char const *fmt, ...)
+{
+  int err = errno;
+  va_list ap;
+
+  /* use verror module to print error message */
+  va_start (ap, fmt);
+  verror (0, err, fmt, ap);
+  va_end (ap);
+}
+
+static char const *
+copy_attr_quote (struct error_context *ctx ATTRIBUTE_UNUSED, char const *str)
+{
+  return quote (str);
+}
+
+static void
+copy_attr_free (struct error_context *ctx ATTRIBUTE_UNUSED,
+		char const *str ATTRIBUTE_UNUSED)
+{
+}
+
+static bool
+copy_attr_by_fd (char const *src_path, int src_fd,
+                 char const *dst_path, int dst_fd, const struct cp_options *x)
+{
+  struct error_context ctx =
+  {
+    .error = x->require_preserve_xattr ? copy_attr_allerror : copy_attr_error,
+    .quote = copy_attr_quote,
+    .quote_free = copy_attr_free
+  };
+  return 0 == attr_copy_fd (src_path, src_fd, dst_path, dst_fd, 0,
+                            (x->reduce_diagnostics
+                             && !x->require_preserve_xattr)? NULL : &ctx);
+}
+
+static bool
+copy_attr_by_name (char const *src_path, char const *dst_path,
+                   const struct cp_options *x)
+{
+  struct error_context ctx =
+  {
+    .error = x->require_preserve_xattr ? copy_attr_allerror : copy_attr_error,
+    .quote = copy_attr_quote,
+    .quote_free = copy_attr_free
+  };
+  return 0 == attr_copy_file (src_path, dst_path, 0,
+                              (x-> reduce_diagnostics
+                               && !x->require_preserve_xattr) ? NULL : &ctx);
+}
+#else /* USE_XATTR */
+
+static bool
+copy_attr_by_fd (char const *src_path, int src_fd,
+                 char const *dst_path, int dst_fd, const struct cp_options *x)
+{
+  return true;
+}
+
+static bool
+copy_attr_by_name (char const *src_path, char const *dst_path,
+                   const struct cp_options *x)
+{
+  return true;
+}
+#endif /* USE_XATTR */
+
 /* Read the contents of the directory SRC_NAME_IN, and recursively
    copy the contents to DST_NAME_IN.  NEW_DST is true if
    DST_NAME_IN is a directory that was created previously in the
    recursion.   SRC_SB and ANCESTORS describe SRC_NAME_IN.
    Set *COPY_INTO_SELF if SRC_NAME_IN is a parent of
+   FIRST_DIR_CREATED_PER_COMMAND_LINE_ARG  FIXME
    (or the same as) DST_NAME_IN; otherwise, clear it.
    Return true if successful.  */
 
 static bool
 copy_dir (char const *src_name_in, char const *dst_name_in, bool new_dst,
 	  const struct stat *src_sb, struct dir_list *ancestors,
-	  const struct cp_options *x, bool *copy_into_self)
+	  const struct cp_options *x,
+	  bool *first_dir_created_per_command_line_arg,
+	  bool *copy_into_self)
 {
   char *name_space;
   char *namep;
@@ -165,12 +270,19 @@ copy_dir (char const *src_name_in, char const *dst_name_in, bool new_dst,
 
       ok &= copy_internal (src_name, dst_name, new_dst, src_sb->st_dev,
 			   ancestors, &non_command_line_options, false,
+			   first_dir_created_per_command_line_arg,
 			   &local_copy_into_self, NULL);
       *copy_into_self |= local_copy_into_self;
 
       free (dst_name);
       free (src_name);
 
+      /* If we're copying into self, there's no point in continuing,
+	 and in fact, that would even infloop, now that we record only
+	 the first created directory per command line argument.  */
+      if (local_copy_into_self)
+	break;
+
       namep += strlen (namep) + 1;
     }
   free (name_space);
@@ -203,7 +315,7 @@ set_owner (const struct cp_options *x, char const *dst_name, int dest_desc,
      group.  Avoid the window by first changing to a restrictive
      temporary mode if necessary.  */
 
-  if (!new_dst & (x->preserve_mode | x->move_mode | x->set_mode))
+  if (!new_dst && (x->preserve_mode | x->move_mode | x->set_mode))
     {
       mode_t old_mode = dst_sb->st_mode;
       mode_t new_mode =
@@ -230,7 +342,7 @@ set_owner (const struct cp_options *x, char const *dst_name, int dest_desc,
 	  /* We've failed to set *both*.  Now, try to set just the group
 	     ID, but ignore any failure here, and don't change errno.  */
           int saved_errno = errno;
-          (void) fchown (dest_desc, -1, gid);
+          ignore_value (fchown (dest_desc, -1, gid));
           errno = saved_errno;
         }
     }
@@ -243,7 +355,7 @@ set_owner (const struct cp_options *x, char const *dst_name, int dest_desc,
 	  /* We've failed to set *both*.  Now, try to set just the group
 	     ID, but ignore any failure here, and don't change errno.  */
           int saved_errno = errno;
-          (void) lchown (dst_name, -1, gid);
+          ignore_value (lchown (dst_name, -1, gid));
           errno = saved_errno;
         }
     }
@@ -378,7 +490,8 @@ copy_reg (char const *src_name, char const *dst_name,
 	  security_context_t con = NULL;
 	  if (getfscreatecon (&con) < 0)
 	    {
-	      error (0, errno, _("failed to get file system create context"));
+	      if (!x->reduce_diagnostics || x->require_preserve_context)
+	        error (0, errno, _("failed to get file system create context"));
 	      if (x->require_preserve_context)
 		{
 		  return_val = false;
@@ -390,9 +503,10 @@ copy_reg (char const *src_name, char const *dst_name,
 	    {
 	      if (fsetfilecon (dest_desc, con) < 0)
 		{
-		  error (0, errno,
-			 _("failed to set the security context of %s to %s"),
-			 quote_n (0, dst_name), quote_n (1, con));
+		  if (!x->reduce_diagnostics || x->require_preserve_context)
+		    error (0, errno,
+			   _("failed to set the security context of %s to %s"),
+			   quote_n (0, dst_name), quote_n (1, con));
 		  if (x->require_preserve_context)
 		    {
 		      return_val = false;
@@ -400,7 +514,7 @@ copy_reg (char const *src_name, char const *dst_name,
 		      goto close_src_and_dst_desc;
 		    }
 		}
-	      freecon(con);
+	      freecon (con);
 	    }
 	}
 
@@ -423,7 +537,7 @@ copy_reg (char const *src_name, char const *dst_name,
   if (*new_dst)
     {
       int open_flags = O_WRONLY | O_CREAT | O_BINARY;
-      dest_desc = open (dst_name, open_flags | O_EXCL ,
+      dest_desc = open (dst_name, open_flags | O_EXCL,
 			dst_mode & ~omitted_permissions);
       dest_errno = errno;
 
@@ -483,7 +597,7 @@ copy_reg (char const *src_name, char const *dst_name,
     /* Choose a suitable buffer size; it may be adjusted later.  */
     size_t buf_alignment = lcm (getpagesize (), sizeof (word));
     size_t buf_alignment_slop = sizeof (word) + buf_alignment - 1;
-    size_t buf_size = ST_BLKSIZE (sb);
+    size_t buf_size = io_blksize (sb);
 
     /* Deal with sparse files.  */
     bool last_write_made_hole = false;
@@ -511,21 +625,12 @@ copy_reg (char const *src_name, char const *dst_name,
        buffer size.  */
     if (! make_holes)
       {
-	/* These days there's no point ever messing with buffers smaller
-	   than 8 KiB.  It would be nice to configure SMALL_BUF_SIZE
-	   dynamically for this host and pair of files, but there doesn't
-	   seem to be a good way to get readahead info portably.  */
-	enum { SMALL_BUF_SIZE = 8 * 1024 };
-
 	/* Compute the least common multiple of the input and output
 	   buffer sizes, adjusting for outlandish values.  */
 	size_t blcm_max = MIN (SIZE_MAX, SSIZE_MAX) - buf_alignment_slop;
-	size_t blcm = buffer_lcm (ST_BLKSIZE (src_open_sb), buf_size,
+	size_t blcm = buffer_lcm (io_blksize (src_open_sb), buf_size,
 				  blcm_max);
 
-	/* Do not use a block size that is too small.  */
-	buf_size = MAX (SMALL_BUF_SIZE, blcm);
-
 	/* Do not bother with a buffer larger than the input file, plus one
 	   byte to make sure the file has not grown while reading it.  */
 	if (S_ISREG (src_open_sb.st_mode) && src_open_sb.st_size < buf_size)
@@ -620,9 +725,10 @@ copy_reg (char const *src_name, char const *dst_name,
 	      }
 	    last_write_made_hole = false;
 
-	    /* A short read on a regular file means EOF.  */
-	    if (n_read != buf_size && S_ISREG (src_open_sb.st_mode))
-	      break;
+            /* It is tempting to return early here upon a short read from a
+               regular file.  That would save the final read syscall for each
+               file.  Unfortunately that doesn't work for certain files in
+               /proc with linux kernels from at least 2.6.9 .. 2.6.29.  */
 	  }
       }
 
@@ -682,6 +788,11 @@ copy_reg (char const *src_name, char const *dst_name,
 
   set_author (dst_name, dest_desc, src_sb);
 
+  if (x->preserve_xattr && ! copy_attr_by_fd (src_name, source_desc,
+					      dst_name, dest_desc, x)
+      && x->require_preserve_xattr)
+    return false;
+
   if (x->preserve_mode || x->move_mode)
     {
       if (copy_acl (src_name, source_desc, dst_name, dest_desc, src_mode) != 0
@@ -1046,6 +1157,7 @@ restore_default_fscreatecon_or_die (void)
    not known.  ANCESTORS points to a linked, null terminated list of
    devices and inodes of parent directories of SRC_NAME.  COMMAND_LINE_ARG
    is true iff SRC_NAME was specified on the command line.
+   FIRST_DIR_CREATED_PER_COMMAND_LINE_ARG is both input and output.
    Set *COPY_INTO_SELF if SRC_NAME is a parent of (or the
    same as) DST_NAME; otherwise, clear it.
    Return true if successful.  */
@@ -1056,6 +1168,7 @@ copy_internal (char const *src_name, char const *dst_name,
 	       struct dir_list *ancestors,
 	       const struct cp_options *x,
 	       bool command_line_arg,
+	       bool *first_dir_created_per_command_line_arg,
 	       bool *copy_into_self,
 	       bool *rename_succeeded)
 {
@@ -1412,6 +1525,10 @@ copy_internal (char const *src_name, char const *dst_name,
      we can arrange to create a hard link between the corresponding names
      in the destination tree.
 
+     When using the --link (-l) option, there is no need to take special
+     measures, because (barring race conditions) files that are hard-linked
+     in the source tree will also be hard-linked in the destination tree.
+
      Sometimes, when preserving links, we have to record dev/ino even
      though st_nlink == 1:
      - when in move_mode, since we may be moving a group of N hard-linked
@@ -1430,27 +1547,29 @@ copy_internal (char const *src_name, char const *dst_name,
      - likewise for -L except that it applies to all files, not just
 	command line arguments.
 
-     Also record directory dev/ino when using --recursive.  We'll use that
-     info to detect this problem: cp -R dir dir.  FIXME-maybe: ideally,
-     directory info would be recorded in a separate hash table, since
-     such entries are useful only while a single command line hierarchy
-     is being copied -- so that separate table could be cleared between
-     command line args.  Using the same hash table to preserve hard
-     links means that it may not be cleared.  */
+     Also, with --recursive, record dev/ino of each command-line directory.
+     We'll use that info to detect this problem: cp -R dir dir.  */
 
   if (x->move_mode && src_sb.st_nlink == 1)
     {
       earlier_file = src_to_dest_lookup (src_sb.st_ino, src_sb.st_dev);
     }
-  else if ((x->preserve_links
-	    && (1 < src_sb.st_nlink
-		|| (command_line_arg
-		    && x->dereference == DEREF_COMMAND_LINE_ARGUMENTS)
-		|| x->dereference == DEREF_ALWAYS))
-	   || (x->recursive && S_ISDIR (src_mode)))
+  else if (x->preserve_links
+	   && !x->hard_link
+	   && (1 < src_sb.st_nlink
+	       || (command_line_arg
+		   && x->dereference == DEREF_COMMAND_LINE_ARGUMENTS)
+	       || x->dereference == DEREF_ALWAYS))
     {
       earlier_file = remember_copied (dst_name, src_sb.st_ino, src_sb.st_dev);
     }
+  else if (x->recursive && S_ISDIR (src_mode))
+    {
+      if (command_line_arg)
+	earlier_file = remember_copied (dst_name, src_sb.st_ino, src_sb.st_dev);
+      else
+	earlier_file = src_to_dest_lookup (src_sb.st_ino, src_sb.st_dev);
+    }
 
   /* Did we copy this inode somewhere else (in this command line argument)
      and therefore this is a second hard link to the inode?  */
@@ -1638,9 +1757,10 @@ copy_internal (char const *src_name, char const *dst_name,
 	{
 	  if (setfscreatecon (con) < 0)
 	    {
-	      error (0, errno,
-		     _("failed to set default file creation context to %s"),
-		     quote (con));
+	      if (!x->reduce_diagnostics || x->require_preserve_context)
+	        error (0, errno,
+		       _("failed to set default file creation context to %s"),
+		       quote (con));
 	      if (x->require_preserve_context)
 		{
 		  freecon (con);
@@ -1651,11 +1771,12 @@ copy_internal (char const *src_name, char const *dst_name,
 	}
       else
 	{
-	  if (errno != ENOTSUP && errno != ENODATA)
+          if (!errno_unsupported (errno) || x->require_preserve_context)
 	    {
-	      error (0, errno,
-		     _("failed to get security context of %s"),
-		     quote (src_name));
+	      if (!x->reduce_diagnostics || x->require_preserve_context)
+	        error (0, errno,
+		       _("failed to get security context of %s"),
+		       quote (src_name));
 	      if (x->require_preserve_context)
 		return false;
 	    }
@@ -1728,11 +1849,15 @@ copy_internal (char const *src_name, char const *dst_name,
 		}
 	    }
 
-	  /* Insert the created directory's inode and device
-             numbers into the search structure, so that we can
-             avoid copying it again.  */
-
-	  remember_copied (dst_name, dst_sb.st_ino, dst_sb.st_dev);
+	  /* Record the created directory's inode and device numbers into
+	     the search structure, so that we can avoid copying it again.
+	     Do this only for the first directory that is created for each
+	     source command line argument.  */
+	  if (!*first_dir_created_per_command_line_arg)
+	    {
+	      remember_copied (dst_name, dst_sb.st_ino, dst_sb.st_dev);
+	      *first_dir_created_per_command_line_arg = true;
+	    }
 
 	  if (x->verbose)
 	    emit_verbose (src_name, dst_name, NULL);
@@ -1751,6 +1876,7 @@ copy_internal (char const *src_name, char const *dst_name,
 	     in a source directory would cause the containing destination
 	     directory not to have owner/perms set properly.  */
 	  delayed_ok = copy_dir (src_name, dst_name, new_dst, &src_sb, dir, x,
+				 first_dir_created_per_command_line_arg,
 				 copy_into_self);
 	}
     }
@@ -1980,6 +2106,10 @@ copy_internal (char const *src_name, char const *dst_name,
 
   set_author (dst_name, -1, &src_sb);
 
+  if (x->preserve_xattr && ! copy_attr_by_name (src_name, dst_name, x)
+      && x->require_preserve_xattr)
+    return false;
+
   if (x->preserve_mode || x->move_mode)
     {
       if (copy_acl (src_name, -1, dst_name, -1, src_mode) != 0
@@ -2094,8 +2224,11 @@ copy (char const *src_name, char const *dst_name,
   top_level_src_name = src_name;
   top_level_dst_name = dst_name;
 
+  bool first_dir_created_per_command_line_arg = false;
   return copy_internal (src_name, dst_name, nonexistent_dst, 0, NULL,
-			options, true, copy_into_self, rename_succeeded);
+			options, true,
+			&first_dir_created_per_command_line_arg,
+			copy_into_self, rename_succeeded);
 }
 
 /* Set *X to the default options for a value of type struct cp_options.  */

src/copy.h

@@ -1,5 +1,5 @@
 /* core functions for copying files and directories
-   Copyright (C) 89, 90, 91, 1995-2008 Free Software Foundation, Inc.
+   Copyright (C) 89, 90, 91, 1995-2009 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
@@ -21,7 +21,6 @@
 
 # include <stdbool.h>
 # include "hash.h"
-# include "lstat.h"
 
 /* Control creation of sparse files (files with holes).  */
 enum Sparse_type
@@ -174,6 +173,25 @@ struct cp_options
      fail if it is unable to do so.  */
   bool require_preserve_context;
 
+  /* If true, attempt to preserve extended attributes using libattr.
+     Ignored if coreutils are compiled without xattr support. */
+  bool preserve_xattr;
+
+  /* Useful only when preserve_xattr is true.
+     If true, a failed attempt to preserve file's extended attributes
+     propagates failure "out" to the caller.  If false, a failure to
+     preserve file's extended attributes does not change the invoking
+     application's exit status.  Give diagnostics for failed syscalls
+     regardless of this setting.  For example, with "cp --preserve=xattr"
+     this flag is "true", while with "cp --preserve=all", it is false. */
+  bool require_preserve_xattr;
+
+  /* Used as difference boolean between cp -a and cp -dR --preserve=all.
+     If true, non-mandatory failure diagnostics are not displayed. This
+     should prevent poluting cp -a output.
+   */
+  bool reduce_diagnostics;
+
   /* If true, copy directories recursively and copy special files
      as themselves rather than copying their contents. */
   bool recursive;

src/cp-hash.c

@@ -19,14 +19,11 @@
 
 #include <config.h>
 
-#include <stdio.h>
 #include <sys/types.h>
 #include "system.h"
 
 #include "same.h"
-#include "quote.h"
 #include "hash.h"
-#include "error.h"
 #include "cp-hash.h"
 
 /* Use ST_DEV and ST_INO as the key, FILENAME as the value.
@@ -97,24 +94,6 @@ forget_created (ino_t ino, dev_t dev)
     src_to_dest_free (ent);
 }
 
-/* Add FILE to the list of files that we have created.
-   Return true if successful.  */
-
-extern bool
-remember_created (char const *file)
-{
-  struct stat sb;
-
-  if (stat (file, &sb) < 0)
-    {
-      error (0, errno, "%s", quote (file));
-      return false;
-    }
-
-  remember_copied (file, sb.st_ino, sb.st_dev);
-  return true;
-}
-
 /* If INO/DEV correspond to an already-copied source file, return the
    name of the corresponding destination file.  Otherwise, return NULL.  */