*** empty log message ***

in argmatch_to_argument call.

ABOUT-NLS

@@ -8,7 +8,7 @@ A few packages already provide translations for their messages.
 
    If you found this `ABOUT-NLS' file inside a distribution, you may
 assume that the distributed package does use GNU `gettext' internally,
-itself available at your nearest GNU archive site.  But you do *not*
+itself available at your nearest GNU archive site.  But you do _not_
 need to install GNU `gettext' prior to configuring, installing or using
 this package with messages translated.
 
@@ -22,8 +22,8 @@ related to internationalization, you should tell about the version of
 `gettext' which is used.  The information can be found in the
 `intl/VERSION' file, in internationalized packages.
 
-One advise in advance
-=====================
+Quick configuration advice
+==========================
 
    If you want to exploit the full power of internationalization, you
 should configure it using
@@ -34,13 +34,14 @@ to force usage of internationalizing routines provided within this
 package, despite the existence of internationalizing capabilities in the
 operating system where this package is being installed.  So far, only
 the `gettext' implementation in the GNU C library version 2 provides as
-many features (such as locale alias or message inheritance) as the
-implementation here.  It is also not possible to offer this additional
-functionality on top of a `catgets' implementation.  Future versions of
-GNU `gettext' will very likely convey even more functionality.  So it
-might be a good idea to change to GNU `gettext' as soon as possible.
+many features (such as locale alias, message inheritance, automatic
+charset conversion or plural form handling) as the implementation here.
+It is also not possible to offer this additional functionality on top
+of a `catgets' implementation.  Future versions of GNU `gettext' will
+very likely convey even more functionality.  So it might be a good idea
+to change to GNU `gettext' as soon as possible.
 
-   So you need not provide this option if you are using GNU libc 2 or
+   So you need _not_ provide this option if you are using GNU libc 2 or
 you have installed a recent copy of the GNU gettext package with the
 included `libintl'.
 
@@ -53,23 +54,20 @@ Most such packages use GNU `gettext'.  Other packages have their own
 ways to internationalization, predating GNU `gettext'.
 
    By default, this package will be installed to allow translation of
-messages.  It will automatically detect whether the system provides
-usable `catgets' (if using this is selected by the installer) or
-`gettext' functions.  If neither is available, the GNU `gettext' own
+messages.  It will automatically detect whether the system already
+provides the GNU `gettext' functions.  If not, the GNU `gettext' own
 library will be used.  This library is wholly contained within this
 package, usually in the `intl/' subdirectory, so prior installation of
-the GNU `gettext' package is *not* required.  Installers may use
+the GNU `gettext' package is _not_ required.  Installers may use
 special options at configuration time for changing the default
 behaviour.  The commands:
 
      ./configure --with-included-gettext
-     ./configure --with-catgets
      ./configure --disable-nls
 
-will respectively bypass any pre-existing `catgets' or `gettext' to use
-the internationalizing routines provided within this package, enable
-the use of the `catgets' functions (if found on the locale system), or
-else, *totally* disable translation of messages.
+will respectively bypass any pre-existing `gettext' to use the
+internationalizing routines provided within this package, or else,
+_totally_ disable translation of messages.
 
    When you already have GNU `gettext' installed on your system and run
 configure without an option for your new package, `configure' will
@@ -83,18 +81,10 @@ package is more recent, you should use
 
 to prevent auto-detection.
 
-   By default the configuration process will not test for the `catgets'
-function and therefore they will not be used.  The reasons are already
-given above: the emulation on top of `catgets' cannot provide all the
-extensions provided by the GNU `gettext' library.  If you nevertheless
-want to use the `catgets' functions use
-
-     ./configure --with-catgets
-
-to enable the test for `catgets' (this causes no harm if `catgets' is
-not available on your system).  If you really select this option we
-would like to hear about the reasons because we cannot think of any
-good one ourself.
+   The configuration process will not test for the `catgets' function
+and therefore it will not be used.  The reason is that even an
+emulation of `gettext' on top of `catgets' could not provide all the
+extensions of the GNU `gettext' library.
 
    Internationalized packages have usually many `po/LL.po' files, where
 LL gives an ISO 639 two-letter code identifying the language.  Unless
@@ -110,22 +100,35 @@ Using This Package
 
    As a user, if your language has been installed for this package, you
 only have to set the `LANG' environment variable to the appropriate
-ISO 639 `LL' two-letter code prior to using the programs in the
-package.  For example, let's suppose that you speak German.  At the
-shell prompt, merely execute `setenv LANG de' (in `csh'),
-`export LANG; LANG=de' (in `sh') or `export LANG=de' (in `bash').  This
-can be done from your `.login' or `.profile' file, once and for all.
+`LL_CC' combination.  Here `LL' is an ISO 639 two-letter language code,
+and `CC' is an ISO 3166 two-letter country code.  For example, let's
+suppose that you speak German and live in Germany.  At the shell
+prompt, merely execute `setenv LANG de_DE' (in `csh'),
+`export LANG; LANG=de_DE' (in `sh') or `export LANG=de_DE' (in `bash').
+This can be done from your `.login' or `.profile' file, once and for
+all.
 
-   An operating system might already offer message localization for
-many of its programs, while other programs have been installed locally
-with the full capabilities of GNU `gettext'.  Just using `gettext'
-extended syntax for `LANG' would break proper localization of already
-available operating system programs.  In this case, users should set
-both `LANGUAGE' and `LANG' variables in their environment, as programs
-using GNU `gettext' give preference to `LANGUAGE'.  For example, some
-Swedish users would rather read translations in German than English for
-when Swedish is not available.  This is easily accomplished by setting
-`LANGUAGE' to `sv:de' while leaving `LANG' to `sv'.
+   You might think that the country code specification is redundant.
+But in fact, some languages have dialects in different countries.  For
+example, `de_AT' is used for Austria, and `pt_BR' for Brazil.  The
+country code serves to distinguish the dialects.
+
+   Not all programs have translations for all languages.  By default, an
+English message is shown in place of a nonexistent translation.  If you
+understand other languages, you can set up a priority list of languages.
+This is done through a different environment variable, called
+`LANGUAGE'.  GNU `gettext' gives preference to `LANGUAGE' over `LANG'
+for the purpose of message handling, but you still need to have `LANG'
+set to the primary language; this is required by other parts of the
+system libraries.  For example, some Swedish users who would rather
+read translations in German than English for when Swedish is not
+available, set `LANGUAGE' to `sv:de' while leaving `LANG' to `sv_SE'.
+
+   In the `LANGUAGE' environment variable, but not in the `LANG'
+environment variable, `LL_CC' combinations can be abbreviated as `LL'
+to denote the language's main dialect.  For example, `de' is equivalent
+to `de_DE' (German as spoken in Germany), and `pt' to `pt_PT'
+(Portuguese as spoken in Portugal) in this context.
 
 Translating Teams
 =================
@@ -133,33 +136,21 @@ Translating Teams
    For the Free Translation Project to be a success, we need interested
 people who like their own language and write it well, and who are also
 able to synergize with other translators speaking the same language.
-Each translation team has its own mailing list, courtesy of Linux
-International.  You may reach your translation team at the address
-`LL@li.org', replacing LL by the two-letter ISO 639 code for your
-language.  Language codes are *not* the same as the country codes given
-in ISO 3166.  The following translation teams exist, as of December
-1997:
+Each translation team has its own mailing list.  The up-to-date list of
+teams can be found at the Free Translation Project's homepage,
+`http://www.iro.umontreal.ca/contrib/po/HTML/', in the "National teams"
+area.
 
-     Chinese `zh', Czech `cs', Danish `da', Dutch `nl', English `en',
-     Esperanto `eo', Finnish `fi', French `fr', German `de', Hungarian
-     `hu', Irish `ga', Italian `it', Indonesian `id', Japanese `ja',
-     Korean `ko', Latin `la', Norwegian `no', Persian `fa', Polish
-     `pl', Portuguese `pt', Russian `ru', Slovenian `sl', Spanish `es',
-     Swedish `sv', and Turkish `tr'.
-
-For example, you may reach the Chinese translation team by writing to
-`zh@li.org'.
-
-   If you'd like to volunteer to *work* at translating messages, you
+   If you'd like to volunteer to _work_ at translating messages, you
 should become a member of the translating team for your own language.
-The subscribing address is *not* the same as the list itself, it has
+The subscribing address is _not_ the same as the list itself, it has
 `-request' appended.  For example, speakers of Swedish can send a
 message to `sv-request@li.org', having this message body:
 
      subscribe
 
    Keep in mind that team members are expected to participate
-*actively* in translations, or at solving translational difficulties,
+_actively_ in translations, or at solving translational difficulties,
 rather than merely lurking around.  If your team does not exist yet and
 you want to start one, or if you are unsure about what to do or how to
 get started, please write to `translation@iro.umontreal.ca' to reach the
@@ -173,42 +164,128 @@ Available Packages
 ==================
 
    Languages are not equally supported in all packages.  The following
-matrix shows the current state of internationalization, as of December
-1997.  The matrix shows, in regard of each package, for which languages
-PO files have been submitted to translation coordination.
+matrix shows the current state of internationalization, as of September
+2001.  The matrix shows, in regard of each package, for which languages
+PO files have been submitted to translation coordination, with a
+translation percentage of at least 50%.
 
-     Ready PO files    cs da de en es fi fr it ja ko nl no pl pt ru sl sv
-                     .----------------------------------------------------.
-     bash            |       []          []          []                   |  3
-     bison           |       []          []          []                   |  3
-     clisp           |       [] [] []    []                               |  4
-     cpio            |       []    []    []       [] []    []             |  6
-     diffutils       |       []    []    []                []          [] |  5
-     enscript        |       []    [] [] []          []             []    |  6
-     fileutils       | []    []    []    []       [] []    [] []    [] [] | 10
-     findutils       |       []    []    [] []    [] []    []    []    [] |  9
-     flex            |             []    []       []                   [] |  4
-     gcal            |       []          []          []    []          [] |  5
-     gettext         |    [] []    []    []       [] [] [] [] []    [] [] | 12
-     grep            |       []    []    []       [] [] [] []    [] [] [] | 10
-     hello           |    [] []    []    []       [] [] [] [] []    [] [] | 11
-     id-utils        |       []          []                []             |  3
-     indent          |    [] []                   []       []    []       |  5
-     libc            |       []    []    []       [] []    []          [] |  7
-     m4              |       []          []    []    []          []    [] |  6
-     make            |       []    []    []       [] []    []             |  6
-     music           |                   []                []             |  2
-     ptx             |       []    []    []          [] [] [] []       [] |  8
-     recode          |    [] []    []    []          []    [] []    [] [] |  9
-     sh-utils        |       []    []    []          [] [] [] []       [] |  8
-     sharutils       | []    []    []    []          []                [] |  6
-     tar             | []    []          [] []    [] [] [] [] []    [] [] | 11
-     texinfo         | []    []          []                               |  3
-     textutils       | []    []    []    []       [] [] [] []          [] |  9
-     wdiff           | []    []    []    []          [] [] []          [] |  8
-                     `----------------------------------------------------'
-       17 languages    cs da de en es fi fr it ja ko nl no pl pt ru sl sv
-       27 packages      6  4 25  1 18  1 26  2  1 12 20  9 19  7  4  7 17  179
+     Ready PO files    bg cs da de el en eo es et fi fr gl he hr id it ja
+                     +----------------------------------------------------+
+     a2ps            |          []             []    []                   |
+     bash            |          []       [] []       []                   |
+     bfd             |                                                    |
+     binutils        |                               []                   |
+     bison           |          []          [] []    []                [] |
+     clisp           |          []    []    []       []                   |
+     cpio            |       [] []          []       [] []                |
+     diffutils       |       [] []       [] []       [] []       []       |
+     enscript        |          []                   []                   |
+     error           |                      []       []                   |
+     fetchmail       |                                                    |
+     fileutils       |    [] [] [] []       []       [] []             [] |
+     findutils       |       [] []          [] []    [] []       [] []    |
+     flex            |       []             []       []                   |
+     freetype        |                                                    |
+     gas             |                                                    |
+     gawk            |                               []    []             |
+     gcal            |                                                    |
+     gcc             |                                                    |
+     gettext         |    [] [] [] []       []       [] []       [] [] [] |
+     gnupg           |          []       []    []    [] []          [] [] |
+     gprof           |                                                    |
+     grep            |    []    []       [] [] []    [] []          []    |
+     hello           |       [] [] []    [] [] [] [] [] []          [] [] |
+     id-utils        |       [] []                   []                   |
+     indent          |       [] []             []    [] []                |
+     jpilot          |                               []                   |
+     kbd             |                                                    |
+     ld              |                               []                   |
+     libc            |    [] [] [] []       []       [] []             [] |
+     lilypond        |                                                 [] |
+     lynx            |    [] [] []                                     [] |
+     m4              |    [] [] [] []                [] []       []    [] |
+     make            |       [] []          []       [] []             [] |
+     mysecretdiary   |          []                                        |
+     nano            |                      []          []       []       |
+     opcodes         |                                                    |
+     parted          |          []                      []             [] |
+     ptx             |       [] []          [] []    [] []       []       |
+     python          |                                                    |
+     recode          |       [] [] []    [] []       [] [] []       []    |
+     sed             |    [] [] [] []    []    []    [] [] []    [] [] [] |
+     sh-utils        |    [] [] [] []       [] []    [] []          [] [] |
+     sharutils       |    [] [] [] []       []       [] []             [] |
+     sketch          |                                                    |
+     soundtracker    |          []          []          []                |
+     sp              |                                                    |
+     tar             |    [] [] []          [] []    []             [] [] |
+     texinfo         |    [] [] []       []          []                [] |
+     textutils       |    [] [] [] []       []       [] []             [] |
+     util-linux      |    [] []                                           |
+     wdiff           |       [] []             []                         |
+     wget            |    [] [] [] []       [] []    [] [] []          [] |
+                     +----------------------------------------------------+
+                       bg cs da de el en eo es et fi fr gl he hr id it ja
+                        0 14 24 32 11  1  8 23 13  1 33 22  4  0  7  9 18
+     
+                       ko lv nb nl nn no pl pt pt_BR ru sk sl sv tr uk zh
+                     +----------------------------------------------------+
+     a2ps            |          []                   []    []             |  6
+     bash            |                                                    |  4
+     bfd             |                                                    |  0
+     binutils        |                                                    |  1
+     bison           |                               []                   |  6
+     clisp           |          []                                        |  5
+     cpio            | []       []       []     []   []                   | 10
+     diffutils       |                   []          []       [] []       | 11
+     enscript        |          []              []   []                   |  5
+     error           |                                  []       []       |  4
+     fetchmail       |                                                    |  0
+     fileutils       | []       []       []     []   [] [] [] [] []       | 17
+     findutils       | []       []       []     []   []    [] [] []       | 16
+     flex            | []                            []       []          |  6
+     freetype        |                                                    |  0
+     gas             |                                                    |  0
+     gawk            |                                           []       |  3
+     gcal            |                                                    |  0
+     gcc             |                                                    |  0
+     gettext         | []                []     []   []    [] [] []    [] | 18
+     gnupg           |                   []                   [] []       | 10
+     gprof           |                                                    |  0
+     grep            |                   []                [] [] []       | 12
+     hello           | [] [] [] []    [] []          [] []    [] [] []    | 22
+     id-utils        |          []                   []       []          |  6
+     indent          | []       []       []          [] []    [] []       | 12
+     jpilot          |                                                    |  1
+     kbd             |                                           []       |  1
+     ld              |                                                    |  1
+     libc            | []    []       [] []     []      []    [] []       | 16
+     lilypond        |          []                            []          |  3
+     lynx            |          []              []   []       []          |  8
+     m4              |          []       []          []       []          | 12
+     make            | []       []       []     []   []          []       | 12
+     mysecretdiary   |                                                    |  1
+     nano            |                                        []          |  4
+     opcodes         |                                           []       |  1
+     parted          |          []                   []                   |  5
+     ptx             |       [] []    [] [] []       []       [] []       | 15
+     python          |                                                    |  0
+     recode          |                   []          []    [] []          | 13
+     sed             |          []              []   [] [] [] [] []       | 19
+     sh-utils        |       [] []    [] []     []   [] [] [] [] []    [] | 21
+     sharutils       |          []                   []       []          | 11
+     sketch          |                                                    |  0
+     soundtracker    |                                                    |  3
+     sp              |                                                    |  0
+     tar             |       []       [] []     []         [] [] []       | 15
+     texinfo         |                               []                   |  7
+     textutils       |       [] []    [] []     []   [] [] []             | 16
+     util-linux      |                          []               []       |  4
+     wdiff           |                               [] []    [] []       |  7
+     wget            |          []                   [] [] [] [] [] []    | 17
+                     +----------------------------------------------------+
+       33 teams        ko lv nb nl nn no pl pt pt_BR ru sk sl sv tr uk zh
+       53 domains       9  1  6 20  0  6 17  1  13   25 10 11 23 21  2  2  387
 
    Some counters in the preceding matrix are higher than the number of
 visible blocks let us expect.  This is because a few extra PO files are
@@ -221,6 +298,27 @@ distributed as such by its maintainer.  There might be an observable
 lag between the mere existence a PO file and its wide availability in a
 distribution.
 
-   If December 1997 seems to be old, you may fetch a more recent copy
-of this `ABOUT-NLS' file on most GNU archive sites.
+   If September 2001 seems to be old, you may fetch a more recent copy
+of this `ABOUT-NLS' file on most GNU archive sites.  The most
+up-to-date matrix with full percentage details can be found at
+`http://www.iro.umontreal.ca/contrib/po/HTML/matrix.html'.
+
+Using `gettext' in new packages
+===============================
+
+   If you are writing a freely available program and want to
+internationalize it you are welcome to use GNU `gettext' in your
+package.  Of course you have to respect the GNU Library General Public
+License which covers the use of the GNU `gettext' library.  This means
+in particular that even non-free programs can use `libintl' as a shared
+library, whereas only free software can use `libintl' as a static
+library or use modified versions of `libintl'.
+
+   Once the sources are changed appropriately and the setup can handle
+to use of `gettext' the only thing missing are the translations.  The
+Free Translation Project is also available for packages which are not
+developed inside the GNU project.  Therefore the information given above
+applies also for every other Free Software Project.  Contact
+`translation@iro.umontreal.ca' to make the `.pot' files available to
+the translation teams.
 

INSTALL

@@ -8,20 +8,27 @@ various system-dependent variables used during compilation.  It uses
 those values to create a `Makefile' in each directory of the package.
 It may also create one or more `.h' files containing system-dependent
 definitions.  Finally, it creates a shell script `config.status' that
-you can run in the future to recreate the current configuration, a file
-`config.cache' that saves the results of its tests to speed up
-reconfiguring, and a file `config.log' containing compiler output
-(useful mainly for debugging `configure').
+you can run in the future to recreate the current configuration, and a
+file `config.log' containing compiler output (useful mainly for
+debugging `configure').
+
+   It can also use an optional file (typically called `config.cache'
+and enabled with `--cache-file=config.cache' or simply `-C') that saves
+the results of its tests to speed up reconfiguring.  (Caching is
+disabled by default to prevent problems with accidental use of stale
+cache files.)
 
    If you need to do unusual things to compile the package, please try
 to figure out how `configure' could check whether to do them, and mail
 diffs or instructions to the address given in the `README' so they can
-be considered for the next release.  If at some point `config.cache'
-contains results you don't want to keep, you may remove or edit it.
+be considered for the next release.  If you are using the cache, and at
+some point `config.cache' contains results you don't want to keep, you
+may remove or edit it.
 
-   The file `configure.in' is used to create `configure' by a program
-called `autoconf'.  You only need `configure.in' if you want to change
-it or regenerate `configure' using a newer version of `autoconf'.
+   The file `configure.ac' (or `configure.in') is used to create
+`configure' by a program called `autoconf'.  You only need
+`configure.ac' if you want to change it or regenerate `configure' using
+a newer version of `autoconf'.
 
 The simplest way to compile this package is:
 
@@ -55,14 +62,15 @@ Compilers and Options
 =====================
 
    Some systems require unusual options for compilation or linking that
-the `configure' script does not know about.  You can give `configure'
-initial values for variables by setting them in the environment.  Using
-a Bourne-compatible shell, you can do that on the command line like
-this:
-     CC=c89 CFLAGS=-O2 LIBS=-lposix ./configure
+the `configure' script does not know about.  Run `./configure --help'
+for details on some of the pertinent environment variables.
 
-Or on systems that have the `env' program, you can do it like this:
-     env CPPFLAGS=-I/usr/local/include LDFLAGS=-s ./configure
+   You can give `configure' initial values for variables by setting
+them in the environment.  You can do that on the command line like this:
+
+     ./configure CC=c89 CFLAGS=-O2 LIBS=-lposix
+
+   *Note Environment Variables::, for more details.
 
 Compiling For Multiple Architectures
 ====================================
@@ -75,7 +83,7 @@ directory where you want the object files and executables to go and run
 the `configure' script.  `configure' automatically checks for the
 source code in the directory that `configure' is in and in `..'.
 
-   If you have to use a `make' that does not supports the `VPATH'
+   If you have to use a `make' that does not support the `VPATH'
 variable, you have to compile the package for one architecture at a time
 in the source code directory.  After you have installed the package for
 one architecture, use `make distclean' before reconfiguring for another
@@ -122,22 +130,36 @@ you can use the `configure' options `--x-includes=DIR' and
 Specifying the System Type
 ==========================
 
-   There may be some features `configure' can not figure out
+   There may be some features `configure' cannot figure out
 automatically, but needs to determine by the type of host the package
 will run on.  Usually `configure' can figure that out, but if it prints
-a message saying it can not guess the host type, give it the
-`--host=TYPE' option.  TYPE can either be a short name for the system
-type, such as `sun4', or a canonical name with three fields:
+a message saying it cannot guess the host type, give it the
+`--build=TYPE' option.  TYPE can either be a short name for the system
+type, such as `sun4', or a canonical name which has the form:
+
      CPU-COMPANY-SYSTEM
 
-See the file `config.sub' for the possible values of each field.  If
+where SYSTEM can have one of these forms:
+
+     OS
+     KERNEL-OS
+
+   See the file `config.sub' for the possible values of each field.  If
 `config.sub' isn't included in this package, then this package doesn't
 need to know the host type.
 
-   If you are building compiler tools for cross-compiling, you can also
+   If you are _building_ compiler tools for cross-compiling, you should
 use the `--target=TYPE' option to select the type of system they will
-produce code for and the `--build=TYPE' option to select the type of
-system on which you are compiling the package.
+produce code for.
+
+   If you want to _use_ a cross compiler, that generates code for a
+platform different from the build platform, you should specify the host
+platform (i.e., that on which the generated programs will eventually be
+run) with `--host=TYPE'.  In this case, you should also specify the
+build platform with `--build=TYPE', because, in this case, it may not
+be possible to guess the build platform (it sometimes involves
+compiling and running simple test programs, and this can't be done if
+the compiler is a cross compiler).
 
 Sharing Defaults
 ================
@@ -150,20 +172,44 @@ default values for variables like `CC', `cache_file', and `prefix'.
 `CONFIG_SITE' environment variable to the location of the site script.
 A warning: not all `configure' scripts look for a site script.
 
-Operation Controls
-==================
+Environment Variables
+=====================
+
+   Variables not defined in a site shell script can be set in the
+environment passed to configure.  However, some packages may run
+configure again during the build, and the customized values of these
+variables may be lost.  In order to avoid this problem, you should set
+them in the `configure' command line, using `VAR=value'.  For example:
+
+     ./configure CC=/usr/local2/bin/gcc
+
+will cause the specified gcc to be used as the C compiler (unless it is
+overridden in the site shell script).
+
+`configure' Invocation
+======================
 
    `configure' recognizes the following options to control how it
 operates.
 
-`--cache-file=FILE'
-     Use and save the results of the tests in FILE instead of
-     `./config.cache'.  Set FILE to `/dev/null' to disable caching, for
-     debugging `configure'.
-
 `--help'
+`-h'
      Print a summary of the options to `configure', and exit.
 
+`--version'
+`-V'
+     Print the version of Autoconf used to generate the `configure'
+     script, and exit.
+
+`--cache-file=FILE'
+     Enable the cache: use and save the results of the tests in FILE,
+     traditionally `config.cache'.  FILE defaults to `/dev/null' to
+     disable caching.
+
+`--config-cache'
+`-C'
+     Alias for `--cache-file=config.cache'.
+
 `--quiet'
 `--silent'
 `-q'
@@ -175,8 +221,6 @@ operates.
      Look for the package's source code in directory DIR.  Usually
      `configure' can determine that directory automatically.
 
-`--version'
-     Print the version of Autoconf used to generate the `configure'
-     script, and exit.
+`configure' also accepts some other, not widely useful, options.  Run
+`configure --help' for more details.
 
-`configure' also accepts some other, not widely useful, options.

Makefile.cfg

@@ -1,3 +1,4 @@
+# -*- makefile -*-
 ## Customize Makefile.maint.
 
 move_if_change = move-if-change
@@ -19,3 +20,28 @@ wget_files = \
   $(srcdir)/config.sub \
   $(srcdir)/doc/texinfo.tex \
   $(srcdir)/src/ansi2knr.c
+
+###############################################
+
+# FIXME: CAUTION this list is a duplicate of one in lib/Makefile.am.
+io_functions = \
+  clearerr feof ferror fflush fgets fputc fputs \
+  fread fwrite getc getchar putc putchar
+unlocked_io_functions = $(patsubst %,%_unlocked,$(io_functions))
+
+comma_separated = $(shell echo $(unlocked_io_functions)|tr -s ' ' ,)
+
+# This temp file may not be e.g., $@t, since that may be in a read-only
+# directory.  Instead, use a file in the current directory.
+t_io = $(notdir $@)t
+
+# This rule requires GNU make.
+$(srcdir)/m4/jm-glibc-io.m4: $(srcdir)/m4/jm-glibc-io.m4n Makefile.cfg
+	echo dnl This file is automatically generated from $(notdir $<). \
+	  > $(t_io)
+	echo >> $(t_io)
+	sed							\
+	  -e 's/@space_separated@/$(unlocked_io_functions)/g'	\
+	  -e 's/@comma_separated@/$(comma_separated)/g'		\
+	  $< >> $(t_io)
+	move-if-change $(t_io) $@

Makefile.maint

@@ -1,6 +1,31 @@
 # -*-Makefile-*-
 # This Makefile fragment is shared between fileutils, sh-utils, textutils,
-# and Autoconf.
+# CPPI, Bison, and Autoconf.
+
+## Copyright 2001 Free Software Foundation, Inc.
+##
+## This program is free software; you can redistribute it and/or modify
+## it under the terms of the GNU General Public License as published by
+## the Free Software Foundation; either version 2, or (at your option)
+## any later version.
+##
+## This program is distributed in the hope that it will be useful,
+## but WITHOUT ANY WARRANTY; without even the implied warranty of
+## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+## GNU General Public License for more details.
+##
+## You should have received a copy of the GNU General Public License
+## along with this program; if not, write to the Free Software
+## Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+## 02111-1307, USA.
+
+# Do not save the original name or timestamp in the .tar.gz file.
+GZIP_ENV = '--no-name --best'
+
+# Automake 1.4 does not define AMTAR.
+AMTAR ?= $(TAR)
+
+CVS = cvs
 
 prev_version_file ?= .prev-version
 
@@ -17,7 +42,7 @@ my_distdir = $(PACKAGE)-$(VERSION)
 
 # Old releases are stored here.
 # Used for diffs and xdeltas.
-release-archive-dir ?= ../release
+release_archive_dir ?= ../release
 
 
 
@@ -25,6 +50,13 @@ release-archive-dir ?= ../release
 ## Sanity checks.  ##
 ## --------------- ##
 
+# Checks that don't require cvs.
+# Run `changelog-check' last, as previous test may reveal problems requiring
+# new ChangeLog entries.
+local-check: po-check copyright-check writable-files \
+	m4-check author_mark_check \
+	changelog-check
+
 changelog-check:
 	if head ChangeLog | grep 'Version $(VERSION)' >/dev/null; then \
 	  :; \
@@ -33,6 +65,11 @@ changelog-check:
 	  exit 1; \
 	fi
 
+m4-check:
+	@grep 'AC_DEFUN([^[]' m4/*.m4 \
+	  && { echo 'Makefile.maint: quote the first arg to AC_DEFUN' 1>&2; \
+	       exit 1; } || :
+
 # Verify that all source files using _() are listed in po/POTFILES.in.
 po-check:
 	if test -f po/POTFILES.in; then \
@@ -42,34 +79,49 @@ po-check:
 	  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 '^# *define AUTHORS "[^"]* and ' src/*.c |grep -v ' N_ (' && \
+	  { echo 'Makefile.maint: enclose the above strings in N_ (...)' 1>&2; \
+	    exit 1; } || :
+
 # Check that `make alpha' will not fail at the end of the process.
 writable-files:
-	if test -d $(release-archive-dir); then :; else			\
-	  mkdir $(release-archive-dir);					\
+	if test -d $(release_archive_dir); then :; else			\
+	  mkdir $(release_archive_dir);					\
 	fi
 	for file in $(distdir).tar.gz $(xd-delta)			\
-	            $(release-archive-dir)/$(distdir).tar.gz		\
-	            $(release-archive-dir)/$(xd-delta); do		\
+	            $(release_archive_dir)/$(distdir).tar.gz		\
+	            $(release_archive_dir)/$(xd-delta); do		\
 	  test -e $$file || continue;					\
 	  test -w $$file						\
 	    || { echo ERROR: $$file is not writable; fail=1; };		\
 	done;								\
 	test "$$fail" && exit 1 || :
 
-# Checks that don't require cvs.
-local-check: changelog-check po-check writable-files check-copyright
+v_etc_file = lib/version-etc.c
+# Make sure that the copyright date in $(v_etc_file) is up to date.
+copyright-check:
+	@if test -f $(v_etc_file); then \
+	  grep '"Copyright (C) $(shell date +%Y) Free' $(v_etc_file) \
+	    >/dev/null \
+	  || { echo 'out of date copyright in $(v_etc_file); update it' 1>&2; \
+	       exit 1; }; \
+	fi
 
 
 # Sanity checks with the CVS repository.
 cvs-tag-check:
 	echo $(this-cvs-tag); \
-	if cvs -n log -h README | grep -e $(this-cvs-tag): >/dev/null; then \
+	if $(CVS) -n log -h README | grep -e $(this-cvs-tag): >/dev/null; then \
 	  echo "$(this-cvs-tag) as already been used; not tagging" 1>&2; \
 	  exit 1; \
 	else :; fi
 
 cvs-diff-check:
-	if cvs diff >cvs-diffs; then			  	\
+	if $(CVS) diff >cvs-diffs; then			  	\
 	  rm cvs-diffs;					  	\
 	else						  	\
 	  echo "Some files are locally modified:" 1>&2;  	\
@@ -84,18 +136,12 @@ maintainer-distcheck: changelog-check
 	$(MAKE) my-distcheck
 
 
-# Do not save the original name or timestamp in the .tar.gz file.
-GZIP_ENV = '--no-name --best'
-
-# Automake 1.4 does not define AMTAR.
-AMTAR ?= $(TAR)
-
 # Tag before making distribution.  Also, don't make a distribution if
 # checks fail.  Also, make sure the NEWS file is up-to-date.
 # FIXME: use dist-hook/my-dist like distcheck-hook/my-distcheck.
-cvs-dist: cvs-check maintainer-distcheck
-	cvs update po
-	cvs tag -c $(this-cvs-tag)
+cvs-dist: local-check cvs-check maintainer-distcheck
+	$(CVS) update po
+	$(CVS) tag -c $(this-cvs-tag)
 	$(MAKE) dist
 
 # Use this to make sure we don't run these programs when building
@@ -112,7 +158,7 @@ null_AM_MAKEFLAGS = \
 # and building with CFLAGS='-Wformat -Werror' causes any format warning to be
 # treated as a failure.
 t=./=test
-my-distcheck: writable-files po-check
+my-distcheck: local-check
 	-rm -rf $(t)
 	mkdir $(t)
 	GZIP=$(GZIP_ENV) $(AMTAR) -C $(t) -zxf $(distdir).tar.gz
@@ -195,7 +241,7 @@ announcement: NEWS ChangeLog $(rel-files)
 	  echo; \
 	  echo ChangeLog entries:; \
 	  find . -name ChangeLog -maxdepth 2 \
-	    | xargs cvs diff -up -r$(prev-cvs-tag) -rHEAD \
+	    | xargs $(CVS) diff -up -r$(prev-cvs-tag) -rHEAD \
 	    | sed -n 's/^+//p' \
 	    | perl -ne 'm!^\+\+ (\./)?! or print,next;' \
 	      -e 'print "\n"."*"x70 ."\n"; s///; print; print "*"x70 ."\n"'; \
@@ -236,10 +282,10 @@ $(get-targets):
 automake_repo=:pserver:anoncvs@anoncvs.cygnus.com:/cvs/automake
 .PHONY: wget-update
 wget-update: $(get-targets)
-	for f in depcomp missing; do                                    \
+	for f in depcomp missing mkinstalldirs; do                      \
 	  test -f $$f || continue;					\
 	  echo checking out $$f...;                                     \
-	  cvs -d $(automake_repo) co -p automake/lib/$$f > $$f.t        \
+	  $(CVS) -d $(automake_repo) co -p automake/lib/$$f > $$f.t     \
 	    && $(move_if_change) $$f.t $$f;                             \
 	done
 
@@ -254,23 +300,15 @@ define emit-rsync-commands
 	echo =====================================
 endef
 
-# Make sure that the copyright date in lib/version-etc.c is up to date.
-check-copyright:
-	@if test -f lib/version-etc.c; then \
-	  grep 'N_("Copyright (C) $(shell date +%Y) Free' lib/version-etc.c \
-	    > /dev/null \
-	  || { echo 'out of date copyright in $<; update it' 1>&2; exit 1; }; \
-	fi
-
-$(xd-delta): $(release-archive-dir)/$(prev-tgz) $(distdir).tar.gz
+$(xd-delta): $(release_archive_dir)/$(prev-tgz) $(distdir).tar.gz
 	xdelta delta -9 $^ $@ || :
 
 alpha: local-check
 	$(MAKE) cvs-dist
 	$(MAKE) $(xd-delta)
 	$(MAKE) -s announcement > /tmp/announce-$(my_distdir)
-	ln $(rel-files) $(release-archive-dir)
+	ln $(rel-files) $(release_archive_dir)
 	chmod a-w $(rel-files)
 	echo $(VERSION) > $(prev_version_file)
-	cvs ci -m. $(prev_version_file)
+	$(CVS) ci -m. $(prev_version_file)
 	@$(emit-rsync-commands)

THANKS

@@ -39,6 +39,7 @@ Axel Kittenberger                   Anshil@gmx.net
 Bauke Jan Douma                     bjdouma@xs4all.nl
 Bengt Martensson                    bengt@mathematik.uni-Bremen.de
 Bernd Leibing                       bernd.leibing@rz.uni-ulm.de
+Bernhard Baehr                      bernhard.baehr@gmx.de
 Bernhard Rosenkraenzer              bero@redhat.de
 Bill Peters                         peters@gaffel.as.arizona.edu
 Bjorn Helgaas                       helgaas@rsn.hp.com
@@ -55,6 +56,7 @@ Carlos Canau                        Carlos.Canau@relay.puug.pt
 Charles Karney                      karney@pppl.gov
 Charles Randall                     crandall@matchlogic.com
 Chip Salzenberg                     chip@valinux.com
+Chris Faylor                        cgf@cygnus.com
 Chris Sylvain                       csylvain@umm.edu
 Chris Yeo                           cyeo@biking.org
 Christi Alice Scarborough           christi@chiark.greenend.org.uk
@@ -64,6 +66,7 @@ Christian von Roques                roques@pond.sub.org
 Chuck Hedrick                       hedrick@klinzhai.rutgers.edu
 Clark Morgan                        cmorgan@aracnet.com
 Colin Plumb                         colin@nyx.net
+Colin Watson                        cjw44@riva.ucam.org
 Collin Rogowski                     collin@rogowski.de
 Dale Scheetz                        dwarf@polaris.net
 Dan Hagerty                         hag@gnu.ai.it.edu
@@ -91,6 +94,7 @@ Eli Zaretskii                       eliz@is.elta.co.il
 Emile LeBlanc                       leblanc@math.toronto.edu
 Eric Backus                         ericb@lsid.hp.com
 Eric G. Miller                      egm2@jps.net
+Eric S. Raymond                     esr@snark.thyrsus.com
 Erik Bennett                        bennett@cvo.oneworld.com
 Erik Corry                          erik@kroete2.freinet.de
 Felix Lee                           flee@teleport.com
@@ -107,6 +111,7 @@ Gary Anderson                       ganderson@clark.net
 Gaël Quéri                          gqueri@mail.dotcom.fr
 Geoff Kuenning                      geoff@cs.hmc.edu
 Geoff Odhner                        geoff@franklin.com
+Geoff Whale                         geoffw@cse.unsw.EDU.AU
 Gerhard Poul                        gpoul@gnu.org
 Germano Leichsenring                germano@jedi.cs.kobe-u.ac.jp
 GOTO Masanori                       gotom@debian.or.jp
@@ -123,6 +128,7 @@ Herbert Xu                          herbert@gondor.apana.org.au
 Holger Berger                       hberger@ess.nec.de
 Hon-Yin Kok                         hkok@yoda.unl.edu
 Hugh Daniel                         hugh@xanadu.com
+Ian Bruce                           ian.bruce@myrealbox.com
 Ian Jackson                         ijackson@chiark.greenend.org.uk
 Ian Lance Taylor                    ian@cygnus.com
 Ian Turner                          vectro@pipeline.com
@@ -234,7 +240,9 @@ Michiel Bacchiani                   bacchian@raven.bu.edu
 Miles Bader                         miles@gnu.ai.mit.edu
 Minh Tran-Le                        tranle@intellicorp.com
 Morten Welinder                     terra@diku.dk
+Neal H Walfield                     neal@cs.uml.edu
 Nelson H. F. Beebe                  beebe@math.utah.edu
+Nick Lawes                          nlawes@silverplatter.com
 Niklas Edmundsson                   nikke@acc.umu.se
 Noah Friedman                       friedman@splode.com
 Noel Cragg                          noel@red-bean.com
@@ -252,6 +260,8 @@ Peter Eriksson                      peter@ifm.liu.se
 Peter Moulder                       reiter@netspace.net.au
 Peter Samuelson                     psamuels@sampo.creighton.edu
 Peter Seebach                       seebs@taniemarie.solon.com
+Petter Reinholdtsen                 pere@hungry.com
+Phelippe Neveu                      pneveu@pcigeomatics.com
 Phil Richards                       phil.richards@vf.vodafone.co.uk
 Philippe De Muyter                  phdm@macqel.be
 Philippe Schnoebelen                Philippe.Schnoebelen@imag.fr

doc/ChangeLog

@@ -1,3 +1,72 @@
+2001-10-21  Jim Meyering  <meyering@lucent.com>
+
+	* coreutils.texi (cp invocation): Describe --reply=...
+
+2001-10-17  Jim Meyering  <meyering@lucent.com>
+
+	* coreutils.texi (cp invocation): `cp --no-dereference' is
+	no longer equivalent to `cp -d'.
+	`cp -d' is equivalent to `--no-dereference --preserve=links'.
+	cp's -P option means --no-dereference, not --parents.
+	Describe new optional argument to --preserve.
+	Describe new option: --no-preserve=ATTRIBUTE_LIST.
+
+2001-09-23  Jim Meyering  <meyering@lucent.com>
+
+	* Makefile.am (check-texinfo): Redirect stderr of `grep -w' to
+	/dev/null, so people with old versions of grep don't see the failure.
+
+2001-09-16  Jim Meyering  <meyering@lucent.com>
+
+	* coreutils.texi (mv invocation): Describe new option:
+	--reply={yes,no,query}.  Fix a few typos.
+
+2001-09-15  Paul Eggert  <eggert@twinsun.com>
+
+	* coreutils.texi (uniq invocation): The input need not
+	be sorted.  Try to clarify -d versus -D versus -u.
+
+2001-09-12  Jim Meyering  <meyering@lucent.com>
+
+	* coreutils.texi (tail invocation): Document new option: -F.
+	From Herbert Xu.
+
+2001-09-04  Paul Eggert  <eggert@twinsun.com>
+
+	* coreutils.texi (join invocation): Describe the GNU
+	extension to join, which does not require sorted input when
+	the input contains no unpairable lines.
+
+2001-09-03  Paul Eggert  <eggert@twinsun.com>
+
+	* coreutils.texi:
+	New 'uname' options -i or --hardware-platform,
+	and -o or --operating-system.
+	'uname -a' now outputs -i and -o information at the end.
+	New uname option --kernel-version is an alias for -v.
+	Uname option --release has been renamed to --kernel-release,
+	and --sysname has been renamed to --kernel-name;
+	the old options will work for a while, but are no longer documented.
+
+2001-08-24  Herbert Xu  <herbert@gondor.apana.org.au>
+
+	* coreutils.texi (cut invocation): Document how cut treats lines
+	with no separators.
+
+2001-06-19  Paul Eggert  <eggert@twinsun.com>
+
+	* coreutils.texi: expr now uses LC_COLLATE for string comparison,
+	as per POSIX.
+
+2001-08-25  Jim Meyering  <meyering@lucent.com>
+
+	* coreutils.texi: Use @option, rather than @samp everywhere.
+
+2001-06-21  Paul Eggert  <eggert@twinsun.com>
+
+	* coreutils.texi: 'expr' now requires '+' rather than 'quote'
+	to quote tokens.
+
 2001-07-14  Jim Meyering  <meyering@lucent.com>
 
 	* coreutils.texi (cp invocation): Reflect 2001-07-08 change to

doc/Makefile.am

@@ -31,6 +31,6 @@ $(INFO_DEPS): $(EXTRA_DIST)
 # List words/regexps here that should not appear in the texinfo documentation.
 check-texinfo:
 	grep timezone $(srcdir)/*.texi && exit 1 || :
-	grep -w POSIX $(srcdir)/*.texi && exit 1 || :
+	grep -w POSIX $(srcdir)/*.texi 2> /dev/null && exit 1 || :
 
 check: check-texinfo

doc/Makefile.in

@@ -1,4 +1,4 @@
-# Makefile.in generated automatically by automake 1.4i from Makefile.am.
+# Makefile.in generated automatically by automake 1.5 from Makefile.am.
 
 # Copyright 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001
 # Free Software Foundation, Inc.
@@ -59,6 +59,7 @@ host_alias = @host_alias@
 host_triplet = @host@
 AMTAR = @AMTAR@
 AWK = @AWK@
+BUILD_INCLUDED_LIBINTL = @BUILD_INCLUDED_LIBINTL@
 CATALOGS = @CATALOGS@
 CATOBJEXT = @CATOBJEXT@
 CC = @CC@
@@ -66,6 +67,7 @@ CPP = @CPP@
 DATADIRNAME = @DATADIRNAME@
 DEPDIR = @DEPDIR@
 DF_PROG = @DF_PROG@
+EXEEXT = @EXEEXT@
 FESETROUND_LIBM = @FESETROUND_LIBM@
 GENCAT = @GENCAT@
 GETLOADAVG_LIBS = @GETLOADAVG_LIBS@
@@ -73,14 +75,13 @@ GLIBC21 = @GLIBC21@
 GMOFILES = @GMOFILES@
 GMSGFMT = @GMSGFMT@
 GNU_PACKAGE = @GNU_PACKAGE@
-GT_NO = @GT_NO@
-GT_YES = @GT_YES@
-INCLUDE_LOCALE_H = @INCLUDE_LOCALE_H@
+HELP2MAN = @HELP2MAN@
 INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@
 INSTOBJEXT = @INSTOBJEXT@
-INTLDEPS = @INTLDEPS@
+INTLBISON = @INTLBISON@
 INTLLIBS = @INTLLIBS@
 INTLOBJS = @INTLOBJS@
+INTL_LIBTOOL_SUFFIX_PREFIX = @INTL_LIBTOOL_SUFFIX_PREFIX@
 KMEM_GROUP = @KMEM_GROUP@
 LIBICONV = @LIBICONV@
 LIBOBJS = @LIBOBJS@
@@ -91,6 +92,7 @@ MAN = @MAN@
 MKINSTALLDIRS = @MKINSTALLDIRS@
 MSGFMT = @MSGFMT@
 NEED_SETGID = @NEED_SETGID@
+OBJEXT = @OBJEXT@
 OPTIONAL_BIN_PROGS = @OPTIONAL_BIN_PROGS@
 OPTIONAL_BIN_ZCRIPTS = @OPTIONAL_BIN_ZCRIPTS@
 PACKAGE = @PACKAGE@
@@ -106,10 +108,9 @@ USE_INCLUDED_LIBINTL = @USE_INCLUDED_LIBINTL@
 USE_NLS = @USE_NLS@
 VERSION = @VERSION@
 YACC = @YACC@
-_am_include = @_am_include@
-_am_quote = @_am_quote@
+am__include = @am__include@
+am__quote = @am__quote@
 install_sh = @install_sh@
-l = @l@
 
 info_TEXINFOS = coreutils.texi
 
@@ -124,8 +125,6 @@ EXTRA_DIST = perm.texi getdate.texi constants.texi doclicense.texi
 # and those names all map to one 14-byte name (<package>.info-) on some crufty
 # old systems.
 MAKEINFO = makeinfo --no-split
-EXEEXT =
-OBJEXT = o
 subdir = doc
 mkinstalldirs = $(SHELL) $(top_srcdir)/mkinstalldirs
 CONFIG_HEADER = $(top_builddir)/config.h
@@ -140,9 +139,9 @@ all: all-am
 
 .SUFFIXES:
 .SUFFIXES: .dvi .info .ps .texi
-$(srcdir)/Makefile.in:  Makefile.am  $(top_srcdir)/configure.in $(ACLOCAL_M4)
+$(srcdir)/Makefile.in:  Makefile.am  $(top_srcdir)/configure.ac $(ACLOCAL_M4)
 	cd $(top_srcdir) && \
-	  $(AUTOMAKE) --gnits  doc/Makefile
+	  $(AUTOMAKE) --gnu  doc/Makefile
 Makefile:  $(srcdir)/Makefile.in  $(top_builddir)/config.status
 	cd $(top_builddir) && \
 	  CONFIG_HEADERS= CONFIG_LINKS= \
@@ -150,7 +149,7 @@ Makefile:  $(srcdir)/Makefile.in  $(top_builddir)/config.status
 
 $(srcdir)/version.texi:  $(srcdir)/stamp-vti
 	@:
-$(srcdir)/stamp-vti: coreutils.texi $(top_srcdir)/configure.in
+$(srcdir)/stamp-vti: coreutils.texi $(top_srcdir)/configure.ac
 	@(set `$(SHELL) $(srcdir)/mdate-sh $(srcdir)/coreutils.texi`; \
 	echo "@set UPDATED $$1 $$2 $$3"; \
 	echo "@set UPDATED-MONTH $$2 $$3"; \
@@ -381,7 +380,7 @@ $(INFO_DEPS): $(EXTRA_DIST)
 # List words/regexps here that should not appear in the texinfo documentation.
 check-texinfo:
 	grep timezone $(srcdir)/*.texi && exit 1 || :
-	grep -w POSIX $(srcdir)/*.texi && exit 1 || :
+	grep -w POSIX $(srcdir)/*.texi 2> /dev/null && exit 1 || :
 
 check: check-texinfo
 # Tell versions [3.59,3.63) of GNU make to not export all variables.

doc/texinfo.tex

@@ -3,7 +3,7 @@
 % Load plain if necessary, i.e., if running under initex.
 \expandafter\ifx\csname fmtname\endcsname\relax\input plain\fi
 %
-\def\texinfoversion{2001-06-21.10}
+\def\texinfoversion{2001-07-25.07}
 %
 % Copyright (C) 1985, 86, 88, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99,
 %               2000, 01 Free Software Foundation, Inc.
@@ -1614,6 +1614,10 @@ where each line of input produces a line of output.}
    \oldpage
    \endgroup
    %
+   % Need this before the \...aftertitlepage checks so that if they are
+   % in effect the toc pages will come out with page numbers.
+   \HEADINGSon
+   %
    % If they want short, they certainly want long too.
    \ifsetshortcontentsaftertitlepage
      \shortcontents
@@ -1629,8 +1633,6 @@ where each line of input produces a line of output.}
    \fi
    %
    \ifpdf \pdfmakepagedesttrue \fi
-   %
-   \HEADINGSon
 }
 
 \def\finishtitlepage{%
@@ -2392,13 +2394,15 @@ width0pt\relax} \fi
 %
 \def\ignore{\doignore{ignore}}
 
-% Ignore @ifinfo, @ifhtml, @ifnottex, @html, @menu, and @direntry text.
+% Also ignore @ifinfo, @ifhtml, @ifnottex, @html, @menu,
+% @documentdescription, and @direntry text.
 %
 \def\ifinfo{\doignore{ifinfo}}
 \def\ifhtml{\doignore{ifhtml}}
 \def\ifnottex{\doignore{ifnottex}}
 \def\html{\doignore{html}}
 \def\menu{\doignore{menu}}
+\def\documentdescription{\doignore{documentdescription}}
 \def\direntry{\doignore{direntry}}
 
 % @dircategory CATEGORY  -- specify a category of the dir file

lib/.cvsignore

@@ -11,3 +11,4 @@ safe-lstat.h
 safe-stat.c
 safe-stat.h
 stat.c
+unlocked-io.h

lib/ChangeLog

@@ -1,3 +1,414 @@
+2001-11-03  Jim Meyering  <meyering@lucent.com>
+
+	* argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
+	in argmatch_to_argument call.
+
+	* dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
+	argument.
+
+	* hash.c (hash_clear): Fix a bug that could lead to an infloop or
+	e.g., a fault due to an attempt to free a NULL pointer.
+
+2001-11-01  Jim Meyering  <meyering@lucent.com>
+
+	* dirfd.c, dirfd.h: New files.
+	* Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
+
+	* hash.c (hash_print) [TESTING]: Clean up.
+
+2001-10-22  Paul Eggert  <eggert@twinsun.com>
+
+	* hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
+	to avoid a warning if -Wall.
+
+2001-10-21  Paul Eggert  <eggert@twinsun.com>
+
+	* regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
+
+2001-10-21  Jim Meyering  <meyering@lucent.com>
+
+	* obstack.c (_): Honor the setting of ENABLE_NLS.  Otherwise,
+	this code would end up calling gettext even in packages built
+	with --disable-nls.
+	* getopt.c (_): Likewise.
+	* regex.c (_): Likewise.
+
+2001-10-20  Paul Eggert  <eggert@twinsun.com>
+
+	* error.c (strerror_r): Do not declare unless !_LIBC.
+	Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
+	Use strerror_r that is only a macro, even if it is not a function.
+	(strerror): Check for HAVE_DECL_STRERROR before declaring.
+	(private_strerror): Use prototypes, not old-style function definition.
+	(print_errno_message): New function.
+	Support the POSIX 'int'-flavored strerror_r, as well as the traditional
+	char*-flavored one.
+	(error_tail, error, error_at_line): Use it.
+
+2001-10-11  Jim Meyering  <meyering@lucent.com>
+
+	* argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
+	and quote_n (1, ... to avoid clobbering a buffer.
+
+2001-10-05  Jim Meyering  <meyering@lucent.com>
+
+	* Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
+	* hash-pjw.c: New file (factored out of fileutils' remove.c).
+	* hash-pjw.h: New file.
+
+2001-09-30  Jim Meyering  <meyering@lucent.com>
+
+	* mountlist.c [MOUNTED_GETFSSTAT]:
+	Include <sys/ucred.h>, for Apple Darwin.
+	Include sys/mount.h and sys/fs_types.h only if available.
+	(FS_TYPE): Define.
+	(read_filesystem_list): Use FS_TYPE.
+
+2001-09-29  Paul Eggert  <eggert@twinsun.com>
+
+	* exclude.c (excluded_filename): 0 -> false, since it's
+	a boolean context.
+
+2001-09-28  Paul Eggert  <eggert@twinsun.com>
+
+	Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
+	#defines strtoimax.  Also treat the other strto* functions
+	like strtoimax.
+
+	* xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
+	(strtoul): Do not declare if HAVE_DECL_STRTOUL.
+	(strtoimax, strtoumax): Do not declare if already defined as a macro.
+
+2001-09-26  Jim Meyering  <meyering@lucent.com>
+
+	Most macros in unlocked-io.h had the wrong number of arguments.
+	* gen-uio: New script.
+	(USE_UNLOCKED_IO): Define to 1 if not already defined.
+	* unlocked-io.hin: Remove file.
+	* Makefile.am (unlocked-io.h): Rewrite to use a separate script,
+	rather than trying to embed it here.
+	(EXTRA_DIST): Add gen-uio.  Remove unlocked-io.hin
+	Reported by Padraig Brady.
+
+2001-09-25  Volker Borchert  <bt@teknon.de>
+
+	* gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
+
+2001-09-23  Jim Meyering  <meyering@lucent.com>
+
+	* mountlist.c: Remove useless parentheses in #if directives.
+	(MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
+	the deprecated MOUNTED symbol is no longer defined in mntent.h.
+
+2001-09-22  Jim Meyering  <meyering@lucent.com>
+
+	* localcharset.c: Update from latest gettext.
+	* config.charset: Likewise.
+
+2001-09-20  Jim Meyering  <meyering@lucent.com>
+
+	* xstrtol.c (strtoimax): Guard declaration with
+	`#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
+	The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
+	have their own, conflicting declaration of strtoimax in sys/inttypes.h.
+	(strtoumax): Likewise, for completeness (it wasn't necessary).
+
+2001-09-06  Paul Eggert  <eggert@twinsun.com>
+
+	* strtoimax.c (HAVE_LONG_LONG):
+	Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
+	(strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
+	to work around bug in IBM C compiler.
+
+2001-09-16  Jim Meyering  <meyering@lucent.com>
+
+	* mkdir.c: New file.
+
+2001-09-04  Paul Eggert  <eggert@twinsun.com>
+
+	* xgetcwd.c: Revert some of the previous change; intead,
+	fix the HAVE_GETCWD_NULL code to behave more like the
+	!HAVE_GETCWD_NULL code used to.
+
+	Include "xalloc.h".
+	(xgetcwd): Do not return NULL when memory is exhausted; instead,
+	invoke xalloc_die.
+
+2001-09-04  Paul Eggert  <eggert@twinsun.com>
+
+	* xreadlink.c (xreadlink): Omit size_t* arg.  All uses changed.
+	Use ssize_t, not int, to store result of readlink.
+	Check for ssize_t overflow as well as size_t overflow,
+	as POSIX says the result of readlink is implementation-defined
+	when ssize_t overflows.
+	Remove unnecessary cast to char*.
+	Use free+malloc instead of realloc, as the storage doesn't need
+	to be preserved and it's clearer and can be more efficient that way.
+	(SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
+	* xreadlink.h (xreadlink): Update prototype.
+
+2001-09-03  Paul Eggert  <eggert@twinsun.com>
+
+	* exclude.c (fnmatch_no_wildcards): Fix confusion between
+	usage of FNM_CASEFOLD and FNM_LEADING_DIR.  The bug was
+	spotted by Jim Meyering.
+
+2001-09-03  Jim Meyering  <meyering@lucent.com>
+
+	* xreadlink.c (xreadlink): Preserve errno around `free' during failure.
+
+2001-09-03  Paul Eggert  <eggert@twinsun.com>
+
+	* xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
+	like the HAVE_GETCWD_NULL code.
+	Include pathmax.h if not HAVE_GETCWD.
+	Do not include xalloc.h.
+	(INITIAL_BUFFER_SIZE): New symbol.
+	Do not use xmalloc / xrealloc, since the caller is responsible for
+	handling errors.  Preserve errno around `free' during failure.
+	Do not overrun buffer when using getwd.
+
+2001-09-03  Paul Eggert  <eggert@twinsun.com>
+
+	* xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
+	__GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
+
+2001-09-02  Jim Meyering  <meyering@lucent.com>
+
+	* error.c: Update from GNU libc.
+
+2001-09-01  Jim Meyering  <meyering@lucent.com>
+
+	* xreadlink.c: New file.
+	* xreadlink.h: New file.
+	* Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
+
+	* regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
+	doesn't conflict with sparc-sun-solaris2.7's definition in
+	/usr/include/sys/int_types.h.
+
+	* exclude.c: Use `""', not `<>' to #include non-system header files.
+	(fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
+	and strncasecmp as r-values.  Unixware didn't have declarations.
+
+2001-08-31  Jim Meyering  <meyering@lucent.com>
+
+	* xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
+	Use an initial, malloc'd, buffer of length 128 rather than
+	a statically allocated one of length 1024.
+
+2001-08-30  Paul Eggert  <eggert@twinsun.com>
+
+	* xgetcwd.c: Don't include pathmax.h.
+	Include stdlib.h and unistd.h if available.
+	Include xalloc.h.
+	(xmalloc, xstrdup, free): Remove decls.
+	(xgetcwd): Don't assume sizes fit in unsigned.
+	Check for overflow when computing sizes.
+	Simplify reallocation code.
+
+2001-08-28  Paul Eggert  <eggert@twinsun.com>
+
+	* Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
+
+	* strtoimax.c: Renamed from strtoxmax.c, removing the
+	old strtoimax.c.
+
+	Also, make the following further changes to make this file's
+	configuration more similar to that of strtol.c:
+	(UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED.  All uses changed.
+	(strtoumax, uintmax_t, strtoull, strtol): Remove.
+	(intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
+	(strtoimax): Renamed from strtoumax.  All uses of unsigned values
+	changed to signed values.
+
+	And make the following changes as well:
+	Fix copyright notice, as 1999 was missing.
+	(verify): New macro.
+	(strtoimax): Check sizes at compile-time, not run-time.
+	Prefer strtol to strtoll if both work.
+	(main): Remove; it was not that useful and was a pain to maintain.
+
+	* strtoumax.c: Include strtoimax.c, not strtouxmax.c.
+
+2001-08-30  Paul Eggert  <eggert@twinsun.com>
+
+	* savedir.c (savedir): Remove size parameter, as POSIX says that
+	a directory's st_size can have an arbitrary value, so the old
+	usage could waste an arbitrary amount of memory.  All uses
+	changed.
+	* savedir.h: Update prototype.
+
+2001-08-30  Paul Eggert  <eggert@twinsun.com>
+
+	* xstrtol.c (strtoimax): New decl.
+
+2001-08-28  Paul Eggert  <eggert@twinsun.com>
+
+	* xstrtol.h: Add copyright notice.
+	(_DECLARE_XSTRTOL): Improve quality of diagnostic for
+	LONGINT_INVALID_SUFFIX_CHAR.
+
+2001-08-30  Paul Eggert  <eggert@twinsun.com>
+
+	* quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
+	tm to be declared.
+
+2001-08-30  Paul Eggert  <eggert@twinsun.com>
+
+	* hash.c: Remove '2001' from copyright notice.
+
+2001-08-30  Paul Eggert  <eggert@twinsun.com>
+
+	* full-write.h: New file.
+	* Makefile.am (libfetish_a_SOURCES): Add full-write.h.
+	* full-write.c: Correct credits, as cccp.c no longer
+	exists and anyway it was so heavily changed from the old cccp
+	code as to be unrecognizable.  Include full-write.h.
+	(full_write) Return size_t, with short writes meaning failure.
+	All callers changed.  This fixes a bug with large buffers
+	on 64-bit hosts.
+	* utime.c: Include full-write.h.
+
+2001-08-30  Paul Eggert  <eggert@twinsun.com>
+
+	Merge 'exclude' changes from tar 1.13.22.
+	This fixes one or two unlikely storage allocation overflow bugs,
+	but doesn't change user-visible behavior otherwise.
+
+2001-08-30  Paul Eggert  <eggert@twinsun.com>
+
+	* exclude.c (bool): Declare, perhaps by including stdbool.h.
+	(<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
+	(<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
+	Include	if available.
+	(<xalloc.h>): Include
+	(SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
+	(verify): New macro.  Use it to verify that EXCLUDE macros do not
+	collide with FNM macros.
+	(struct patopts): New struct.
+	(struct exclude): Use it, as exclude patterns now come with options.
+	(new_exclude): Support above changes.
+	(new_exclude, add_exclude_file):
+	Initial size must now be a power of two to simplify overflow checking.
+	(free_exclude, fnmatch_no_wildcards): New function.
+	(excluded_filename): No longer requires options arg, as the options
+	are determined by add_exclude.  Now returns bool, not int.
+	(excluded_filename, add_exclude):
+	Add support for the fancy new exclusion options.
+	(add_exclude, add_exclude_file): Now takes int options arg.
+	Check for arithmetic overflow when computing sizes.
+	(add_exclude_file): xrealloc might modify errno, so don't
+	realloc until after errno might be used.
+
+	* exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
+	New macros.
+	(free_exclude): New decl.
+	(add_exclude, add_exclude_file): Now takes int options arg.
+	(excluded_filename): No longer requires options arg, as the options
+	are determined by add_exclude.  Now returns bool, not int.
+
+2001-08-30  Paul Eggert  <eggert@twinsun.com>
+
+	* alloca.c (alloca): Arg is of type size_t, not unsigned.
+
+2001-08-27  Jim Meyering  <meyering@lucent.com>
+
+	* Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
+
+	* version-etc.c (N_): Remove definition.
+	Revert most of last change.
+	Instead, simply don't mark the `Copyright...' string for translation.
+	Based on advice from Paul Eggert.
+
+	* strtoxmax.c: Tweak comment.
+
+2001-08-26  Jim Meyering  <meyering@lucent.com>
+
+	* version-etc.c (version_etc_copyright_fmt): Replace literal year
+	of copyright with `%s' so translators don't get an untranslated
+	message in 2002.
+	(COPYRIGHT_YEAR): Define.
+	(version_etc): Use fprintf rather than fputs.
+	Suggestion from Ulrich Drepper.
+
+	* Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
+
+	* strtoll.c: New file, from GNU libc.
+	* xstrtoimax.c: New file.
+
+	* xstrtol.h: Add xstrtoimax.
+	* strtoumax.c: New file.  Simply include "strtoumax.c".
+	* strtoimax.c: New file.  Likewise, but first define STRTOUXMAX_SIGNED.
+
+	* strtoumax.c: Factor to work both for unsigned and signed types, ...
+	* strtoxmax.c: ... then renamed to this.
+
+2001-08-13  Paul Eggert  <eggert@twinsun.com>
+
+	* Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
+	Port to Solaris 8, where 'sed' requires a space after the 'r'
+	command, and where sh dislikes "$/".  Clean up the spacing a bit.
+	Redirect output to $tmp just once.
+
+2001-08-12  Paul Eggert  <eggert@sic.twinsun.com>
+
+	* addext.c (<errno.h>): Include.
+	(errno): Declare if not defined.
+	(addext): Work correctly when pathconf returns -1 and leaves
+	errno alone because there is no limit.  Also, work even if
+	pathconf returns a value greater than SIZE_MAX.
+
+2001-08-12  Jim Meyering  <meyering@lucent.com>
+
+	* xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
+	Simply `return getcwd (NULL, 0);'.
+	[! (defined __GLIBC__ && __GLIBC__ >= 2)]:
+	Use 1300 as initial value for length, not PATH_MAX.
+
+	* pathmax.h: Clean up cpp syntax.
+
+2001-08-12  Jim Meyering  <meyering@lucent.com>
+
+	* gettimeofday.c: New file.
+	* gtod.h: New file.
+	* Makefile.am (libfetish_a_SOURCES): Add gtod.h.
+
+2001-08-04  Jim Meyering  <meyering@lucent.com>
+
+	* error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
+	to get in sync with glibc.
+
+2001-08-03  Paul Eggert  <eggert@twinsun.com>
+
+	The following changes are from gettext 0.10.39 as maintained by
+	Bruno Haible.
+
+	* mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
+	Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
+	with inverted sense.  All uses changed.
+
+	* mbswidth.c: Don't include <limits.h>.
+	Include <stdlib.h> and <string.h> unconditionally.
+	(iswcntrl, mbsinit, ISCNTRL): New macros.
+	(mbsnwidth): Use K&R style function declarations.
+	Don't bother checking for MB_LEN_MAX == 1, since the compiler
+	can optimize it when MB_CUR_MAX == 1.
+	The width of control characters is zero, not 1.
+
+2001-07-15  Jim Meyering  <meyering@lucent.com>
+
+	* Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
+	(BUILT_SOURCES): Add unlocked-io.h.
+	(io_functions): Define.
+	(unlocked-io.h): New rule.
+	(DISTCLEANFILES): Add unlocked-io.h.
+	(all-local): Depend on unlocked-io.h, to ensure it is created.
+
+	* unlocked-io.hin: New file
+
+	* regex.c: Update from glibc.
+
 2001-07-05  Jim Meyering  <meyering@lucent.com>
 
 	* Makefile.am (noinst_HEADERS): Remove definition, per new automake
@@ -27,10 +438,10 @@
 
 2001-05-11  Paul Eggert  <eggert@twinsun.com>
 
-	* lib/Makefile.am (libfetish_a_SOURCES):
+	* Makefile.am (libfetish_a_SOURCES):
 	Add strftime.c, since we now compile it on all hosts.
 
-	* lib/strftime.c (my_strftime):
+	* strftime.c (my_strftime):
 	Define to nstrftime if emacs, but only if my_strftime is not defined.
 	(extra_args, extra_args_spec, extra_args_spec_iso): Rename from
 	ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
@@ -155,8 +566,7 @@
 	Add dup-safer.c, fopen-safer.c.
 	(noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
 
-	* dup-safer.c, fopen-safer.c, stdio-safer.h,
-	lib/unistd-safer.h: New files.
+	* dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
 
 2001-02-25  Paul Eggert  <eggert@twinsun.com>
 

lib/Makefile.am

@@ -18,6 +18,7 @@ libfetish_a_SOURCES = \
   strftime.c \
   getopt.c getopt.h getopt1.c \
   hash.c hash.h \
+  hash-pjw.c hash-pjw.h \
   __fpending.h \
   addext.c \
   argmatch.c argmatch.h \
@@ -28,18 +29,20 @@ libfetish_a_SOURCES = \
   closeout.c closeout.h \
   diacrit.c diacrit.h \
   dirname.c dirname.h \
+  dirfd.h \
   dup-safer.c \
   exclude.c exclude.h \
   filemode.c filemode.h \
   fnmatch.h \
   fopen-safer.c \
   fsusage.h \
-  full-write.c \
+  full-write.c full-write.h \
   getline.h \
   getpagesize.h \
   getstr.c getstr.h \
   getugroups.c \
   group-member.h \
+  gtod.h \
   hard-locale.c hard-locale.h \
   human.c human.h \
   idcache.c \
@@ -80,10 +83,12 @@ libfetish_a_SOURCES = \
   xgetcwd.c \
   xgethostname.c \
   xmalloc.c \
+  xreadlink.c xreadlink.h \
   xstrdup.c \
   xstrtod.c xstrtod.h \
   xstrtol.c xstrtol.h \
   xstrtoul.c \
+  xstrtoimax.c \
   xstrtoumax.c \
   yesno.c
 
@@ -91,11 +96,11 @@ libfetish_a_LIBADD = @LIBOBJS@ @ALLOCA@
 libfetish_a_DEPENDENCIES = $(libfetish_a_LIBADD)
 
 
-BUILT_SOURCES = getdate.c lstat.c stat.c
+BUILT_SOURCES = getdate.c lstat.c stat.c unlocked-io.h
 MAINTAINERCLEANFILES = $(BUILT_SOURCES)
-DISTCLEANFILES = lstat.c stat.c
+DISTCLEANFILES = lstat.c stat.c unlocked-io.h
 
-EXTRA_DIST = xstat.in config.charset ref-add.sin ref-del.sin
+EXTRA_DIST = xstat.in config.charset ref-add.sin ref-del.sin gen-uio
 lstat.c: xstat.in
 	sed \
 	  -e '/@IGNORE@/d' \
@@ -122,7 +127,7 @@ stat.c: xstat.in
 # On systems with glibc-2.1 or newer, the file is redundant, therefore we
 # avoid installing it.
 
-all-local: charset.alias ref-add.sed ref-del.sed lstat.c stat.c
+all-local: charset.alias ref-add.sed ref-del.sed lstat.c stat.c unlocked-io.h
 
 charset_alias = $(DESTDIR)$(libdir)/charset.alias
 charset_tmp = $(DESTDIR)$(libdir)/charset.tmp
@@ -162,3 +167,14 @@ SUFFIXES = .sed .sin
 	mv $@-t $@
 
 CLEANFILES = charset.alias ref-add.sed ref-del.sed
+
+###############################################
+
+# FIXME: CAUTION this list is a duplicate of one in ../Makefile.cfg.
+io_functions = \
+  clearerr feof ferror fflush fgets fputc fputs \
+  fread fwrite getc getchar putc putchar
+
+unlocked-io.h: $(srcdir)/gen-uio Makefile.am
+	srcdir=$(srcdir) $(SHELL) $(srcdir)/gen-uio $(io_functions) > $@t
+	mv $@t $@

lib/Makefile.in

@@ -1,4 +1,4 @@
-# Makefile.in generated automatically by automake 1.4i from Makefile.am.
+# Makefile.in generated automatically by automake 1.5 from Makefile.am.
 
 # Copyright 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001
 # Free Software Foundation, Inc.
@@ -59,6 +59,7 @@ host_alias = @host_alias@
 host_triplet = @host@
 AMTAR = @AMTAR@
 AWK = @AWK@
+BUILD_INCLUDED_LIBINTL = @BUILD_INCLUDED_LIBINTL@
 CATALOGS = @CATALOGS@
 CATOBJEXT = @CATOBJEXT@
 CC = @CC@
@@ -66,6 +67,7 @@ CPP = @CPP@
 DATADIRNAME = @DATADIRNAME@
 DEPDIR = @DEPDIR@
 DF_PROG = @DF_PROG@
+EXEEXT = @EXEEXT@
 FESETROUND_LIBM = @FESETROUND_LIBM@
 GENCAT = @GENCAT@
 GETLOADAVG_LIBS = @GETLOADAVG_LIBS@
@@ -73,14 +75,13 @@ GLIBC21 = @GLIBC21@
 GMOFILES = @GMOFILES@
 GMSGFMT = @GMSGFMT@
 GNU_PACKAGE = @GNU_PACKAGE@
-GT_NO = @GT_NO@
-GT_YES = @GT_YES@
-INCLUDE_LOCALE_H = @INCLUDE_LOCALE_H@
+HELP2MAN = @HELP2MAN@
 INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@
 INSTOBJEXT = @INSTOBJEXT@
-INTLDEPS = @INTLDEPS@
+INTLBISON = @INTLBISON@
 INTLLIBS = @INTLLIBS@
 INTLOBJS = @INTLOBJS@
+INTL_LIBTOOL_SUFFIX_PREFIX = @INTL_LIBTOOL_SUFFIX_PREFIX@
 KMEM_GROUP = @KMEM_GROUP@
 LIBICONV = @LIBICONV@
 LIBOBJS = @LIBOBJS@
@@ -91,6 +92,7 @@ MAN = @MAN@
 MKINSTALLDIRS = @MKINSTALLDIRS@
 MSGFMT = @MSGFMT@
 NEED_SETGID = @NEED_SETGID@
+OBJEXT = @OBJEXT@
 OPTIONAL_BIN_PROGS = @OPTIONAL_BIN_PROGS@
 OPTIONAL_BIN_ZCRIPTS = @OPTIONAL_BIN_ZCRIPTS@
 PACKAGE = @PACKAGE@
@@ -106,10 +108,9 @@ USE_INCLUDED_LIBINTL = @USE_INCLUDED_LIBINTL@
 USE_NLS = @USE_NLS@
 VERSION = @VERSION@
 YACC = @YACC@
-_am_include = @_am_include@
-_am_quote = @_am_quote@
+am__include = @am__include@
+am__quote = @am__quote@
 install_sh = @install_sh@
-l = @l@
 
 AUTOMAKE_OPTIONS = ../src/ansi2knr
 
@@ -124,6 +125,7 @@ libfetish_a_SOURCES = \
   strftime.c \
   getopt.c getopt.h getopt1.c \
   hash.c hash.h \
+  hash-pjw.c hash-pjw.h \
   __fpending.h \
   addext.c \
   argmatch.c argmatch.h \
@@ -134,18 +136,20 @@ libfetish_a_SOURCES = \
   closeout.c closeout.h \
   diacrit.c diacrit.h \
   dirname.c dirname.h \
+  dirfd.h \
   dup-safer.c \
   exclude.c exclude.h \
   filemode.c filemode.h \
   fnmatch.h \
   fopen-safer.c \
   fsusage.h \
-  full-write.c \
+  full-write.c full-write.h \
   getline.h \
   getpagesize.h \
   getstr.c getstr.h \
   getugroups.c \
   group-member.h \
+  gtod.h \
   hard-locale.c hard-locale.h \
   human.c human.h \
   idcache.c \
@@ -186,10 +190,12 @@ libfetish_a_SOURCES = \
   xgetcwd.c \
   xgethostname.c \
   xmalloc.c \
+  xreadlink.c xreadlink.h \
   xstrdup.c \
   xstrtod.c xstrtod.h \
   xstrtol.c xstrtol.h \
   xstrtoul.c \
+  xstrtoimax.c \
   xstrtoumax.c \
   yesno.c
 
@@ -197,11 +203,11 @@ libfetish_a_SOURCES = \
 libfetish_a_LIBADD = @LIBOBJS@ @ALLOCA@
 libfetish_a_DEPENDENCIES = $(libfetish_a_LIBADD)
 
-BUILT_SOURCES = getdate.c lstat.c stat.c
+BUILT_SOURCES = getdate.c lstat.c stat.c unlocked-io.h
 MAINTAINERCLEANFILES = $(BUILT_SOURCES)
-DISTCLEANFILES = lstat.c stat.c
+DISTCLEANFILES = lstat.c stat.c unlocked-io.h
 
-EXTRA_DIST = xstat.in config.charset ref-add.sin ref-del.sin
+EXTRA_DIST = xstat.in config.charset ref-add.sin ref-del.sin gen-uio
 
 charset_alias = $(DESTDIR)$(libdir)/charset.alias
 charset_tmp = $(DESTDIR)$(libdir)/charset.tmp
@@ -209,8 +215,14 @@ charset_tmp = $(DESTDIR)$(libdir)/charset.tmp
 SUFFIXES = .sed .sin
 
 CLEANFILES = charset.alias ref-add.sed ref-del.sed
-EXEEXT =
-OBJEXT = o
+
+###############################################
+
+# FIXME: CAUTION this list is a duplicate of one in ../Makefile.cfg.
+io_functions = \
+  clearerr feof ferror fflush fgets fputc fputs \
+  fread fwrite getc getchar putc putchar
+
 subdir = lib
 mkinstalldirs = $(SHELL) $(top_srcdir)/mkinstalldirs
 CONFIG_HEADER = $(top_builddir)/config.h
@@ -220,27 +232,28 @@ LIBRARIES = $(noinst_LIBRARIES)
 libfetish_a_AR = $(AR) cru
 am_libfetish_a_OBJECTS = getdate$U.$(OBJEXT) posixtm$U.$(OBJEXT) \
 	strftime$U.$(OBJEXT) getopt$U.$(OBJEXT) getopt1$U.$(OBJEXT) \
-	hash$U.$(OBJEXT) addext$U.$(OBJEXT) argmatch$U.$(OBJEXT) \
-	backupfile$U.$(OBJEXT) basename$U.$(OBJEXT) \
-	canon-host$U.$(OBJEXT) closeout$U.$(OBJEXT) diacrit$U.$(OBJEXT) \
-	dirname$U.$(OBJEXT) dup-safer$U.$(OBJEXT) exclude$U.$(OBJEXT) \
-	filemode$U.$(OBJEXT) fopen-safer$U.$(OBJEXT) \
-	full-write$U.$(OBJEXT) getstr$U.$(OBJEXT) \
-	getugroups$U.$(OBJEXT) hard-locale$U.$(OBJEXT) \
-	human$U.$(OBJEXT) idcache$U.$(OBJEXT) isdir$U.$(OBJEXT) \
-	linebuffer$U.$(OBJEXT) localcharset$U.$(OBJEXT) \
-	long-options$U.$(OBJEXT) makepath$U.$(OBJEXT) \
-	mbswidth$U.$(OBJEXT) md5$U.$(OBJEXT) memcasecmp$U.$(OBJEXT) \
-	memcoll$U.$(OBJEXT) modechange$U.$(OBJEXT) \
-	path-concat$U.$(OBJEXT) physmem$U.$(OBJEXT) quote$U.$(OBJEXT) \
-	quotearg$U.$(OBJEXT) readtokens$U.$(OBJEXT) \
-	safe-read$U.$(OBJEXT) same$U.$(OBJEXT) save-cwd$U.$(OBJEXT) \
-	savedir$U.$(OBJEXT) sha$U.$(OBJEXT) stripslash$U.$(OBJEXT) \
-	unicodeio$U.$(OBJEXT) userspec$U.$(OBJEXT) \
-	version-etc$U.$(OBJEXT) xgetcwd$U.$(OBJEXT) \
-	xgethostname$U.$(OBJEXT) xmalloc$U.$(OBJEXT) \
-	xstrdup$U.$(OBJEXT) xstrtod$U.$(OBJEXT) xstrtol$U.$(OBJEXT) \
-	xstrtoul$U.$(OBJEXT) xstrtoumax$U.$(OBJEXT) yesno$U.$(OBJEXT)
+	hash$U.$(OBJEXT) hash-pjw$U.$(OBJEXT) addext$U.$(OBJEXT) \
+	argmatch$U.$(OBJEXT) backupfile$U.$(OBJEXT) \
+	basename$U.$(OBJEXT) canon-host$U.$(OBJEXT) \
+	closeout$U.$(OBJEXT) diacrit$U.$(OBJEXT) dirname$U.$(OBJEXT) \
+	dup-safer$U.$(OBJEXT) exclude$U.$(OBJEXT) filemode$U.$(OBJEXT) \
+	fopen-safer$U.$(OBJEXT) full-write$U.$(OBJEXT) \
+	getstr$U.$(OBJEXT) getugroups$U.$(OBJEXT) \
+	hard-locale$U.$(OBJEXT) human$U.$(OBJEXT) idcache$U.$(OBJEXT) \
+	isdir$U.$(OBJEXT) linebuffer$U.$(OBJEXT) \
+	localcharset$U.$(OBJEXT) long-options$U.$(OBJEXT) \
+	makepath$U.$(OBJEXT) mbswidth$U.$(OBJEXT) md5$U.$(OBJEXT) \
+	memcasecmp$U.$(OBJEXT) memcoll$U.$(OBJEXT) \
+	modechange$U.$(OBJEXT) path-concat$U.$(OBJEXT) \
+	physmem$U.$(OBJEXT) quote$U.$(OBJEXT) quotearg$U.$(OBJEXT) \
+	readtokens$U.$(OBJEXT) safe-read$U.$(OBJEXT) same$U.$(OBJEXT) \
+	save-cwd$U.$(OBJEXT) savedir$U.$(OBJEXT) sha$U.$(OBJEXT) \
+	stripslash$U.$(OBJEXT) unicodeio$U.$(OBJEXT) \
+	userspec$U.$(OBJEXT) version-etc$U.$(OBJEXT) \
+	xgetcwd$U.$(OBJEXT) xgethostname$U.$(OBJEXT) \
+	xmalloc$U.$(OBJEXT) xreadlink$U.$(OBJEXT) xstrdup$U.$(OBJEXT) \
+	xstrtod$U.$(OBJEXT) xstrtol$U.$(OBJEXT) xstrtoul$U.$(OBJEXT) \
+	xstrtoimax$U.$(OBJEXT) xstrtoumax$U.$(OBJEXT) yesno$U.$(OBJEXT)
 libfetish_a_OBJECTS = $(am_libfetish_a_OBJECTS)
 DEFAULT_INCLUDES =  -I. -I$(srcdir) -I$(top_builddir)
 CPPFLAGS = @CPPFLAGS@
@@ -252,23 +265,24 @@ depcomp = $(SHELL) $(top_srcdir)/depcomp
 @AMDEP_TRUE@	$(DEPDIR)/atexit.Po $(DEPDIR)/backupfile$U.Po \
 @AMDEP_TRUE@	$(DEPDIR)/basename$U.Po $(DEPDIR)/canon-host$U.Po \
 @AMDEP_TRUE@	$(DEPDIR)/chown.Po $(DEPDIR)/closeout$U.Po \
-@AMDEP_TRUE@	$(DEPDIR)/diacrit$U.Po $(DEPDIR)/dirname$U.Po \
-@AMDEP_TRUE@	$(DEPDIR)/dup-safer$U.Po $(DEPDIR)/dup2.Po \
-@AMDEP_TRUE@	$(DEPDIR)/error.Po $(DEPDIR)/euidaccess.Po \
-@AMDEP_TRUE@	$(DEPDIR)/exclude$U.Po $(DEPDIR)/fileblocks.Po \
-@AMDEP_TRUE@	$(DEPDIR)/filemode$U.Po $(DEPDIR)/fnmatch.Po \
-@AMDEP_TRUE@	$(DEPDIR)/fopen-safer$U.Po $(DEPDIR)/fsusage.Po \
-@AMDEP_TRUE@	$(DEPDIR)/ftruncate.Po $(DEPDIR)/full-write$U.Po \
-@AMDEP_TRUE@	$(DEPDIR)/getdate$U.Po $(DEPDIR)/getgroups.Po \
-@AMDEP_TRUE@	$(DEPDIR)/gethostname.Po $(DEPDIR)/getline.Po \
-@AMDEP_TRUE@	$(DEPDIR)/getloadavg.Po $(DEPDIR)/getopt$U.Po \
-@AMDEP_TRUE@	$(DEPDIR)/getopt1$U.Po $(DEPDIR)/getpass.Po \
-@AMDEP_TRUE@	$(DEPDIR)/getstr$U.Po $(DEPDIR)/getugroups$U.Po \
+@AMDEP_TRUE@	$(DEPDIR)/diacrit$U.Po $(DEPDIR)/dirfd.Po \
+@AMDEP_TRUE@	$(DEPDIR)/dirname$U.Po $(DEPDIR)/dup-safer$U.Po \
+@AMDEP_TRUE@	$(DEPDIR)/dup2.Po $(DEPDIR)/error.Po \
+@AMDEP_TRUE@	$(DEPDIR)/euidaccess.Po $(DEPDIR)/exclude$U.Po \
+@AMDEP_TRUE@	$(DEPDIR)/fileblocks.Po $(DEPDIR)/filemode$U.Po \
+@AMDEP_TRUE@	$(DEPDIR)/fnmatch.Po $(DEPDIR)/fopen-safer$U.Po \
+@AMDEP_TRUE@	$(DEPDIR)/fsusage.Po $(DEPDIR)/ftruncate.Po \
+@AMDEP_TRUE@	$(DEPDIR)/full-write$U.Po $(DEPDIR)/getdate$U.Po \
+@AMDEP_TRUE@	$(DEPDIR)/getgroups.Po $(DEPDIR)/gethostname.Po \
+@AMDEP_TRUE@	$(DEPDIR)/getline.Po $(DEPDIR)/getloadavg.Po \
+@AMDEP_TRUE@	$(DEPDIR)/getopt$U.Po $(DEPDIR)/getopt1$U.Po \
+@AMDEP_TRUE@	$(DEPDIR)/getpass.Po $(DEPDIR)/getstr$U.Po \
+@AMDEP_TRUE@	$(DEPDIR)/gettimeofday.Po $(DEPDIR)/getugroups$U.Po \
 @AMDEP_TRUE@	$(DEPDIR)/getusershell.Po $(DEPDIR)/group-member.Po \
 @AMDEP_TRUE@	$(DEPDIR)/hard-locale$U.Po $(DEPDIR)/hash$U.Po \
-@AMDEP_TRUE@	$(DEPDIR)/human$U.Po $(DEPDIR)/idcache$U.Po \
-@AMDEP_TRUE@	$(DEPDIR)/isdir$U.Po $(DEPDIR)/lchown.Po \
-@AMDEP_TRUE@	$(DEPDIR)/linebuffer$U.Po \
+@AMDEP_TRUE@	$(DEPDIR)/hash-pjw$U.Po $(DEPDIR)/human$U.Po \
+@AMDEP_TRUE@	$(DEPDIR)/idcache$U.Po $(DEPDIR)/isdir$U.Po \
+@AMDEP_TRUE@	$(DEPDIR)/lchown.Po $(DEPDIR)/linebuffer$U.Po \
 @AMDEP_TRUE@	$(DEPDIR)/localcharset$U.Po \
 @AMDEP_TRUE@	$(DEPDIR)/long-options$U.Po $(DEPDIR)/lstat.Po \
 @AMDEP_TRUE@	$(DEPDIR)/makepath$U.Po $(DEPDIR)/malloc.Po \
@@ -277,35 +291,37 @@ depcomp = $(SHELL) $(top_srcdir)/depcomp
 @AMDEP_TRUE@	$(DEPDIR)/memcmp.Po $(DEPDIR)/memcoll$U.Po \
 @AMDEP_TRUE@	$(DEPDIR)/memcpy.Po $(DEPDIR)/memmove.Po \
 @AMDEP_TRUE@	$(DEPDIR)/memrchr.Po $(DEPDIR)/memset.Po \
-@AMDEP_TRUE@	$(DEPDIR)/mkstemp.Po $(DEPDIR)/mktime.Po \
-@AMDEP_TRUE@	$(DEPDIR)/modechange$U.Po $(DEPDIR)/mountlist.Po \
-@AMDEP_TRUE@	$(DEPDIR)/nanosleep.Po $(DEPDIR)/obstack.Po \
-@AMDEP_TRUE@	$(DEPDIR)/path-concat$U.Po $(DEPDIR)/physmem$U.Po \
-@AMDEP_TRUE@	$(DEPDIR)/posixtm$U.Po $(DEPDIR)/putenv.Po \
-@AMDEP_TRUE@	$(DEPDIR)/quote$U.Po $(DEPDIR)/quotearg$U.Po \
-@AMDEP_TRUE@	$(DEPDIR)/readtokens$U.Po $(DEPDIR)/readutmp.Po \
-@AMDEP_TRUE@	$(DEPDIR)/realloc.Po $(DEPDIR)/regex.Po \
-@AMDEP_TRUE@	$(DEPDIR)/rename.Po $(DEPDIR)/rmdir.Po \
-@AMDEP_TRUE@	$(DEPDIR)/rpmatch.Po $(DEPDIR)/safe-read$U.Po \
-@AMDEP_TRUE@	$(DEPDIR)/same$U.Po $(DEPDIR)/save-cwd$U.Po \
-@AMDEP_TRUE@	$(DEPDIR)/savedir$U.Po $(DEPDIR)/sha$U.Po \
-@AMDEP_TRUE@	$(DEPDIR)/stat.Po $(DEPDIR)/stime.Po \
-@AMDEP_TRUE@	$(DEPDIR)/stpcpy.Po $(DEPDIR)/strcasecmp.Po \
-@AMDEP_TRUE@	$(DEPDIR)/strcspn.Po $(DEPDIR)/strdup.Po \
-@AMDEP_TRUE@	$(DEPDIR)/strftime$U.Po $(DEPDIR)/stripslash$U.Po \
-@AMDEP_TRUE@	$(DEPDIR)/strncasecmp.Po $(DEPDIR)/strndup.Po \
-@AMDEP_TRUE@	$(DEPDIR)/strnlen.Po $(DEPDIR)/strpbrk.Po \
-@AMDEP_TRUE@	$(DEPDIR)/strstr.Po $(DEPDIR)/strtod.Po \
-@AMDEP_TRUE@	$(DEPDIR)/strtol.Po $(DEPDIR)/strtoul.Po \
-@AMDEP_TRUE@	$(DEPDIR)/strtoull.Po $(DEPDIR)/strtoumax.Po \
-@AMDEP_TRUE@	$(DEPDIR)/strverscmp.Po $(DEPDIR)/tempname.Po \
-@AMDEP_TRUE@	$(DEPDIR)/unicodeio$U.Po $(DEPDIR)/userspec$U.Po \
-@AMDEP_TRUE@	$(DEPDIR)/utime.Po $(DEPDIR)/version-etc$U.Po \
-@AMDEP_TRUE@	$(DEPDIR)/xgetcwd$U.Po $(DEPDIR)/xgethostname$U.Po \
-@AMDEP_TRUE@	$(DEPDIR)/xmalloc$U.Po $(DEPDIR)/xstrdup$U.Po \
-@AMDEP_TRUE@	$(DEPDIR)/xstrtod$U.Po $(DEPDIR)/xstrtol$U.Po \
-@AMDEP_TRUE@	$(DEPDIR)/xstrtoul$U.Po $(DEPDIR)/xstrtoumax$U.Po \
-@AMDEP_TRUE@	$(DEPDIR)/yesno$U.Po
+@AMDEP_TRUE@	$(DEPDIR)/mkdir.Po $(DEPDIR)/mkstemp.Po \
+@AMDEP_TRUE@	$(DEPDIR)/mktime.Po $(DEPDIR)/modechange$U.Po \
+@AMDEP_TRUE@	$(DEPDIR)/mountlist.Po $(DEPDIR)/nanosleep.Po \
+@AMDEP_TRUE@	$(DEPDIR)/obstack.Po $(DEPDIR)/path-concat$U.Po \
+@AMDEP_TRUE@	$(DEPDIR)/physmem$U.Po $(DEPDIR)/posixtm$U.Po \
+@AMDEP_TRUE@	$(DEPDIR)/putenv.Po $(DEPDIR)/quote$U.Po \
+@AMDEP_TRUE@	$(DEPDIR)/quotearg$U.Po $(DEPDIR)/readtokens$U.Po \
+@AMDEP_TRUE@	$(DEPDIR)/readutmp.Po $(DEPDIR)/realloc.Po \
+@AMDEP_TRUE@	$(DEPDIR)/regex.Po $(DEPDIR)/rename.Po \
+@AMDEP_TRUE@	$(DEPDIR)/rmdir.Po $(DEPDIR)/rpmatch.Po \
+@AMDEP_TRUE@	$(DEPDIR)/safe-read$U.Po $(DEPDIR)/same$U.Po \
+@AMDEP_TRUE@	$(DEPDIR)/save-cwd$U.Po $(DEPDIR)/savedir$U.Po \
+@AMDEP_TRUE@	$(DEPDIR)/sha$U.Po $(DEPDIR)/stat.Po \
+@AMDEP_TRUE@	$(DEPDIR)/stime.Po $(DEPDIR)/stpcpy.Po \
+@AMDEP_TRUE@	$(DEPDIR)/strcasecmp.Po $(DEPDIR)/strcspn.Po \
+@AMDEP_TRUE@	$(DEPDIR)/strdup.Po $(DEPDIR)/strftime$U.Po \
+@AMDEP_TRUE@	$(DEPDIR)/stripslash$U.Po $(DEPDIR)/strncasecmp.Po \
+@AMDEP_TRUE@	$(DEPDIR)/strndup.Po $(DEPDIR)/strnlen.Po \
+@AMDEP_TRUE@	$(DEPDIR)/strpbrk.Po $(DEPDIR)/strstr.Po \
+@AMDEP_TRUE@	$(DEPDIR)/strtod.Po $(DEPDIR)/strtoimax.Po \
+@AMDEP_TRUE@	$(DEPDIR)/strtol.Po $(DEPDIR)/strtoll.Po \
+@AMDEP_TRUE@	$(DEPDIR)/strtoul.Po $(DEPDIR)/strtoull.Po \
+@AMDEP_TRUE@	$(DEPDIR)/strtoumax.Po $(DEPDIR)/strverscmp.Po \
+@AMDEP_TRUE@	$(DEPDIR)/tempname.Po $(DEPDIR)/unicodeio$U.Po \
+@AMDEP_TRUE@	$(DEPDIR)/userspec$U.Po $(DEPDIR)/utime.Po \
+@AMDEP_TRUE@	$(DEPDIR)/version-etc$U.Po $(DEPDIR)/xgetcwd$U.Po \
+@AMDEP_TRUE@	$(DEPDIR)/xgethostname$U.Po $(DEPDIR)/xmalloc$U.Po \
+@AMDEP_TRUE@	$(DEPDIR)/xreadlink$U.Po $(DEPDIR)/xstrdup$U.Po \
+@AMDEP_TRUE@	$(DEPDIR)/xstrtod$U.Po $(DEPDIR)/xstrtoimax$U.Po \
+@AMDEP_TRUE@	$(DEPDIR)/xstrtol$U.Po $(DEPDIR)/xstrtoul$U.Po \
+@AMDEP_TRUE@	$(DEPDIR)/xstrtoumax$U.Po $(DEPDIR)/yesno$U.Po
 COMPILE = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \
 	$(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
 CCLD = $(CC)
@@ -314,16 +330,17 @@ CFLAGS = @CFLAGS@
 YACCCOMPILE = $(YACC) $(YFLAGS) $(AM_YFLAGS)
 DIST_SOURCES = $(libfetish_a_SOURCES)
 DIST_COMMON = README ChangeLog Makefile.am Makefile.in TODO \
-	__fpending.c alloca.c atexit.c chown.c dup2.c error.c error.h \
-	euidaccess.c fileblocks.c fnmatch.c fsusage.c ftruncate.c \
-	getdate.c getgroups.c gethostname.c getline.c getloadavg.c \
-	getpass.c getusershell.c group-member.c lchown.c malloc.c \
-	memchr.c memcmp.c memcpy.c memmove.c memrchr.c memset.c \
-	mkstemp.c mktime.c mountlist.c nanosleep.c obstack.c obstack.h \
-	putenv.c readutmp.c realloc.c regex.c rename.c rmdir.c \
-	rpmatch.c stime.c stpcpy.c strcasecmp.c strcspn.c strdup.c \
-	strncasecmp.c strndup.c strnlen.c strpbrk.c strstr.c strtod.c \
-	strtol.c strtoul.c strtoull.c strtoumax.c strverscmp.c \
+	__fpending.c alloca.c atexit.c chown.c dirfd.c dup2.c error.c \
+	error.h euidaccess.c fileblocks.c fnmatch.c fsusage.c \
+	ftruncate.c getdate.c getgroups.c gethostname.c getline.c \
+	getloadavg.c getpass.c gettimeofday.c getusershell.c \
+	group-member.c lchown.c malloc.c memchr.c memcmp.c memcpy.c \
+	memmove.c memrchr.c memset.c mkdir.c mkstemp.c mktime.c \
+	mountlist.c nanosleep.c obstack.c obstack.h putenv.c readutmp.c \
+	realloc.c regex.c rename.c rmdir.c rpmatch.c stime.c stpcpy.c \
+	strcasecmp.c strcspn.c strdup.c strncasecmp.c strndup.c \
+	strnlen.c strpbrk.c strstr.c strtod.c strtoimax.c strtol.c \
+	strtoll.c strtoul.c strtoull.c strtoumax.c strverscmp.c \
 	tempname.c utime.c
 SOURCES = $(libfetish_a_SOURCES)
 
@@ -331,10 +348,10 @@ all: $(BUILT_SOURCES)
 	$(MAKE) $(AM_MAKEFLAGS) all-am
 
 .SUFFIXES:
-.SUFFIXES: .sed .sin .c .h .o .obj .y
-$(srcdir)/Makefile.in:  Makefile.am  $(top_srcdir)/configure.in $(ACLOCAL_M4)
+.SUFFIXES: .sed .sin .c .o .obj .y
+$(srcdir)/Makefile.in:  Makefile.am  $(top_srcdir)/configure.ac $(ACLOCAL_M4)
 	cd $(top_srcdir) && \
-	  $(AUTOMAKE) --gnits  lib/Makefile
+	  $(AUTOMAKE) --gnu  lib/Makefile
 Makefile:  $(srcdir)/Makefile.in  $(top_builddir)/config.status
 	cd $(top_builddir) && \
 	  CONFIG_HEADERS= CONFIG_LINKS= \
@@ -344,7 +361,7 @@ AR = ar
 
 clean-noinstLIBRARIES:
 	-test -z "$(noinst_LIBRARIES)" || rm -f $(noinst_LIBRARIES)
-libfetish.a: $(libfetish_a_OBJECTS) $(libfetish_a_DEPENDENCIES)
+libfetish.a: $(libfetish_a_OBJECTS) $(libfetish_a_DEPENDENCIES) 
 	-rm -f libfetish.a
 	$(libfetish_a_AR) libfetish.a $(libfetish_a_OBJECTS) $(libfetish_a_LIBADD)
 	$(RANLIB) libfetish.a
@@ -362,121 +379,129 @@ ANSI2KNR = ../src/ansi2knr
 mostlyclean-kr:
 	-rm -f *_.c
 
-@AMDEP_TRUE@@_am_include@ @_am_quote@$(DEPDIR)/__fpending.Po@_am_quote@
-@AMDEP_TRUE@@_am_include@ @_am_quote@$(DEPDIR)/addext$U.Po@_am_quote@
-@AMDEP_TRUE@@_am_include@ @_am_quote@$(DEPDIR)/alloca.Po@_am_quote@
-@AMDEP_TRUE@@_am_include@ @_am_quote@$(DEPDIR)/argmatch$U.Po@_am_quote@
-@AMDEP_TRUE@@_am_include@ @_am_quote@$(DEPDIR)/atexit.Po@_am_quote@
-@AMDEP_TRUE@@_am_include@ @_am_quote@$(DEPDIR)/backupfile$U.Po@_am_quote@
-@AMDEP_TRUE@@_am_include@ @_am_quote@$(DEPDIR)/basename$U.Po@_am_quote@
-@AMDEP_TRUE@@_am_include@ @_am_quote@$(DEPDIR)/canon-host$U.Po@_am_quote@
-@AMDEP_TRUE@@_am_include@ @_am_quote@$(DEPDIR)/chown.Po@_am_quote@
-@AMDEP_TRUE@@_am_include@ @_am_quote@$(DEPDIR)/closeout$U.Po@_am_quote@
-@AMDEP_TRUE@@_am_include@ @_am_quote@$(DEPDIR)/diacrit$U.Po@_am_quote@
-@AMDEP_TRUE@@_am_include@ @_am_quote@$(DEPDIR)/dirname$U.Po@_am_quote@
-@AMDEP_TRUE@@_am_include@ @_am_quote@$(DEPDIR)/dup-safer$U.Po@_am_quote@
-@AMDEP_TRUE@@_am_include@ @_am_quote@$(DEPDIR)/dup2.Po@_am_quote@
-@AMDEP_TRUE@@_am_include@ @_am_quote@$(DEPDIR)/error.Po@_am_quote@
-@AMDEP_TRUE@@_am_include@ @_am_quote@$(DEPDIR)/euidaccess.Po@_am_quote@
-@AMDEP_TRUE@@_am_include@ @_am_quote@$(DEPDIR)/exclude$U.Po@_am_quote@
-@AMDEP_TRUE@@_am_include@ @_am_quote@$(DEPDIR)/fileblocks.Po@_am_quote@
-@AMDEP_TRUE@@_am_include@ @_am_quote@$(DEPDIR)/filemode$U.Po@_am_quote@
-@AMDEP_TRUE@@_am_include@ @_am_quote@$(DEPDIR)/fnmatch.Po@_am_quote@
-@AMDEP_TRUE@@_am_include@ @_am_quote@$(DEPDIR)/fopen-safer$U.Po@_am_quote@
-@AMDEP_TRUE@@_am_include@ @_am_quote@$(DEPDIR)/fsusage.Po@_am_quote@
-@AMDEP_TRUE@@_am_include@ @_am_quote@$(DEPDIR)/ftruncate.Po@_am_quote@
-@AMDEP_TRUE@@_am_include@ @_am_quote@$(DEPDIR)/full-write$U.Po@_am_quote@
-@AMDEP_TRUE@@_am_include@ @_am_quote@$(DEPDIR)/getdate$U.Po@_am_quote@
-@AMDEP_TRUE@@_am_include@ @_am_quote@$(DEPDIR)/getgroups.Po@_am_quote@
-@AMDEP_TRUE@@_am_include@ @_am_quote@$(DEPDIR)/gethostname.Po@_am_quote@
-@AMDEP_TRUE@@_am_include@ @_am_quote@$(DEPDIR)/getline.Po@_am_quote@
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 distclean-depend:
 	-rm -rf $(DEPDIR)
@@ -515,6 +540,8 @@ closeout_.c: closeout.c $(ANSI2KNR)
 	$(CPP) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) `if test -f $(srcdir)/closeout.c; then echo $(srcdir)/closeout.c; else echo closeout.c; fi` | sed 's/^# \([0-9]\)/#line \1/' | $(ANSI2KNR) > closeout_.c || rm -f closeout_.c
 diacrit_.c: diacrit.c $(ANSI2KNR)
 	$(CPP) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) `if test -f $(srcdir)/diacrit.c; then echo $(srcdir)/diacrit.c; else echo diacrit.c; fi` | sed 's/^# \([0-9]\)/#line \1/' | $(ANSI2KNR) > diacrit_.c || rm -f diacrit_.c
+dirfd_.c: dirfd.c $(ANSI2KNR)
+	$(CPP) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) `if test -f $(srcdir)/dirfd.c; then echo $(srcdir)/dirfd.c; else echo dirfd.c; fi` | sed 's/^# \([0-9]\)/#line \1/' | $(ANSI2KNR) > dirfd_.c || rm -f dirfd_.c
 dirname_.c: dirname.c $(ANSI2KNR)
 	$(CPP) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) `if test -f $(srcdir)/dirname.c; then echo $(srcdir)/dirname.c; else echo dirname.c; fi` | sed 's/^# \([0-9]\)/#line \1/' | $(ANSI2KNR) > dirname_.c || rm -f dirname_.c
 dup-safer_.c: dup-safer.c $(ANSI2KNR)
@@ -559,6 +586,8 @@ getpass_.c: getpass.c $(ANSI2KNR)
 	$(CPP) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) `if test -f $(srcdir)/getpass.c; then echo $(srcdir)/getpass.c; else echo getpass.c; fi` | sed 's/^# \([0-9]\)/#line \1/' | $(ANSI2KNR) > getpass_.c || rm -f getpass_.c
 getstr_.c: getstr.c $(ANSI2KNR)
 	$(CPP) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) `if test -f $(srcdir)/getstr.c; then echo $(srcdir)/getstr.c; else echo getstr.c; fi` | sed 's/^# \([0-9]\)/#line \1/' | $(ANSI2KNR) > getstr_.c || rm -f getstr_.c
+gettimeofday_.c: gettimeofday.c $(ANSI2KNR)
+	$(CPP) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) `if test -f $(srcdir)/gettimeofday.c; then echo $(srcdir)/gettimeofday.c; else echo gettimeofday.c; fi` | sed 's/^# \([0-9]\)/#line \1/' | $(ANSI2KNR) > gettimeofday_.c || rm -f gettimeofday_.c
 getugroups_.c: getugroups.c $(ANSI2KNR)
 	$(CPP) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) `if test -f $(srcdir)/getugroups.c; then echo $(srcdir)/getugroups.c; else echo getugroups.c; fi` | sed 's/^# \([0-9]\)/#line \1/' | $(ANSI2KNR) > getugroups_.c || rm -f getugroups_.c
 getusershell_.c: getusershell.c $(ANSI2KNR)
@@ -569,6 +598,8 @@ hard-locale_.c: hard-locale.c $(ANSI2KNR)
 	$(CPP) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) `if test -f $(srcdir)/hard-locale.c; then echo $(srcdir)/hard-locale.c; else echo hard-locale.c; fi` | sed 's/^# \([0-9]\)/#line \1/' | $(ANSI2KNR) > hard-locale_.c || rm -f hard-locale_.c
 hash_.c: hash.c $(ANSI2KNR)
 	$(CPP) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) `if test -f $(srcdir)/hash.c; then echo $(srcdir)/hash.c; else echo hash.c; fi` | sed 's/^# \([0-9]\)/#line \1/' | $(ANSI2KNR) > hash_.c || rm -f hash_.c
+hash-pjw_.c: hash-pjw.c $(ANSI2KNR)
+	$(CPP) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) `if test -f $(srcdir)/hash-pjw.c; then echo $(srcdir)/hash-pjw.c; else echo hash-pjw.c; fi` | sed 's/^# \([0-9]\)/#line \1/' | $(ANSI2KNR) > hash-pjw_.c || rm -f hash-pjw_.c
 human_.c: human.c $(ANSI2KNR)
 	$(CPP) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) `if test -f $(srcdir)/human.c; then echo $(srcdir)/human.c; else echo human.c; fi` | sed 's/^# \([0-9]\)/#line \1/' | $(ANSI2KNR) > human_.c || rm -f human_.c
 idcache_.c: idcache.c $(ANSI2KNR)
@@ -609,6 +640,8 @@ memrchr_.c: memrchr.c $(ANSI2KNR)
 	$(CPP) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) `if test -f $(srcdir)/memrchr.c; then echo $(srcdir)/memrchr.c; else echo memrchr.c; fi` | sed 's/^# \([0-9]\)/#line \1/' | $(ANSI2KNR) > memrchr_.c || rm -f memrchr_.c
 memset_.c: memset.c $(ANSI2KNR)
 	$(CPP) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) `if test -f $(srcdir)/memset.c; then echo $(srcdir)/memset.c; else echo memset.c; fi` | sed 's/^# \([0-9]\)/#line \1/' | $(ANSI2KNR) > memset_.c || rm -f memset_.c
+mkdir_.c: mkdir.c $(ANSI2KNR)
+	$(CPP) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) `if test -f $(srcdir)/mkdir.c; then echo $(srcdir)/mkdir.c; else echo mkdir.c; fi` | sed 's/^# \([0-9]\)/#line \1/' | $(ANSI2KNR) > mkdir_.c || rm -f mkdir_.c
 mkstemp_.c: mkstemp.c $(ANSI2KNR)
 	$(CPP) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) `if test -f $(srcdir)/mkstemp.c; then echo $(srcdir)/mkstemp.c; else echo mkstemp.c; fi` | sed 's/^# \([0-9]\)/#line \1/' | $(ANSI2KNR) > mkstemp_.c || rm -f mkstemp_.c
 mktime_.c: mktime.c $(ANSI2KNR)
@@ -685,8 +718,12 @@ strstr_.c: strstr.c $(ANSI2KNR)
 	$(CPP) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) `if test -f $(srcdir)/strstr.c; then echo $(srcdir)/strstr.c; else echo strstr.c; fi` | sed 's/^# \([0-9]\)/#line \1/' | $(ANSI2KNR) > strstr_.c || rm -f strstr_.c
 strtod_.c: strtod.c $(ANSI2KNR)
 	$(CPP) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) `if test -f $(srcdir)/strtod.c; then echo $(srcdir)/strtod.c; else echo strtod.c; fi` | sed 's/^# \([0-9]\)/#line \1/' | $(ANSI2KNR) > strtod_.c || rm -f strtod_.c
+strtoimax_.c: strtoimax.c $(ANSI2KNR)
+	$(CPP) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) `if test -f $(srcdir)/strtoimax.c; then echo $(srcdir)/strtoimax.c; else echo strtoimax.c; fi` | sed 's/^# \([0-9]\)/#line \1/' | $(ANSI2KNR) > strtoimax_.c || rm -f strtoimax_.c
 strtol_.c: strtol.c $(ANSI2KNR)
 	$(CPP) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) `if test -f $(srcdir)/strtol.c; then echo $(srcdir)/strtol.c; else echo strtol.c; fi` | sed 's/^# \([0-9]\)/#line \1/' | $(ANSI2KNR) > strtol_.c || rm -f strtol_.c
+strtoll_.c: strtoll.c $(ANSI2KNR)
+	$(CPP) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) `if test -f $(srcdir)/strtoll.c; then echo $(srcdir)/strtoll.c; else echo strtoll.c; fi` | sed 's/^# \([0-9]\)/#line \1/' | $(ANSI2KNR) > strtoll_.c || rm -f strtoll_.c
 strtoul_.c: strtoul.c $(ANSI2KNR)
 	$(CPP) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) `if test -f $(srcdir)/strtoul.c; then echo $(srcdir)/strtoul.c; else echo strtoul.c; fi` | sed 's/^# \([0-9]\)/#line \1/' | $(ANSI2KNR) > strtoul_.c || rm -f strtoul_.c
 strtoull_.c: strtoull.c $(ANSI2KNR)
@@ -711,10 +748,14 @@ xgethostname_.c: xgethostname.c $(ANSI2KNR)
 	$(CPP) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) `if test -f $(srcdir)/xgethostname.c; then echo $(srcdir)/xgethostname.c; else echo xgethostname.c; fi` | sed 's/^# \([0-9]\)/#line \1/' | $(ANSI2KNR) > xgethostname_.c || rm -f xgethostname_.c
 xmalloc_.c: xmalloc.c $(ANSI2KNR)
 	$(CPP) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) `if test -f $(srcdir)/xmalloc.c; then echo $(srcdir)/xmalloc.c; else echo xmalloc.c; fi` | sed 's/^# \([0-9]\)/#line \1/' | $(ANSI2KNR) > xmalloc_.c || rm -f xmalloc_.c
+xreadlink_.c: xreadlink.c $(ANSI2KNR)
+	$(CPP) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) `if test -f $(srcdir)/xreadlink.c; then echo $(srcdir)/xreadlink.c; else echo xreadlink.c; fi` | sed 's/^# \([0-9]\)/#line \1/' | $(ANSI2KNR) > xreadlink_.c || rm -f xreadlink_.c
 xstrdup_.c: xstrdup.c $(ANSI2KNR)
 	$(CPP) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) `if test -f $(srcdir)/xstrdup.c; then echo $(srcdir)/xstrdup.c; else echo xstrdup.c; fi` | sed 's/^# \([0-9]\)/#line \1/' | $(ANSI2KNR) > xstrdup_.c || rm -f xstrdup_.c
 xstrtod_.c: xstrtod.c $(ANSI2KNR)
 	$(CPP) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) `if test -f $(srcdir)/xstrtod.c; then echo $(srcdir)/xstrtod.c; else echo xstrtod.c; fi` | sed 's/^# \([0-9]\)/#line \1/' | $(ANSI2KNR) > xstrtod_.c || rm -f xstrtod_.c
+xstrtoimax_.c: xstrtoimax.c $(ANSI2KNR)
+	$(CPP) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) `if test -f $(srcdir)/xstrtoimax.c; then echo $(srcdir)/xstrtoimax.c; else echo xstrtoimax.c; fi` | sed 's/^# \([0-9]\)/#line \1/' | $(ANSI2KNR) > xstrtoimax_.c || rm -f xstrtoimax_.c
 xstrtol_.c: xstrtol.c $(ANSI2KNR)
 	$(CPP) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) `if test -f $(srcdir)/xstrtol.c; then echo $(srcdir)/xstrtol.c; else echo xstrtol.c; fi` | sed 's/^# \([0-9]\)/#line \1/' | $(ANSI2KNR) > xstrtol_.c || rm -f xstrtol_.c
 xstrtoul_.c: xstrtoul.c $(ANSI2KNR)
@@ -726,23 +767,24 @@ yesno_.c: yesno.c $(ANSI2KNR)
 __fpending_.$(OBJEXT) addext_.$(OBJEXT) alloca_.$(OBJEXT) \
 argmatch_.$(OBJEXT) atexit_.$(OBJEXT) backupfile_.$(OBJEXT) \
 basename_.$(OBJEXT) canon-host_.$(OBJEXT) chown_.$(OBJEXT) \
-closeout_.$(OBJEXT) diacrit_.$(OBJEXT) dirname_.$(OBJEXT) \
-dup-safer_.$(OBJEXT) dup2_.$(OBJEXT) error_.$(OBJEXT) \
-euidaccess_.$(OBJEXT) exclude_.$(OBJEXT) fileblocks_.$(OBJEXT) \
-filemode_.$(OBJEXT) fnmatch_.$(OBJEXT) fopen-safer_.$(OBJEXT) \
-fsusage_.$(OBJEXT) ftruncate_.$(OBJEXT) full-write_.$(OBJEXT) \
-getdate_.$(OBJEXT) getgroups_.$(OBJEXT) gethostname_.$(OBJEXT) \
-getline_.$(OBJEXT) getloadavg_.$(OBJEXT) getopt_.$(OBJEXT) \
-getopt1_.$(OBJEXT) getpass_.$(OBJEXT) getstr_.$(OBJEXT) \
-getugroups_.$(OBJEXT) getusershell_.$(OBJEXT) group-member_.$(OBJEXT) \
-hard-locale_.$(OBJEXT) hash_.$(OBJEXT) human_.$(OBJEXT) \
-idcache_.$(OBJEXT) isdir_.$(OBJEXT) lchown_.$(OBJEXT) \
-linebuffer_.$(OBJEXT) localcharset_.$(OBJEXT) long-options_.$(OBJEXT) \
-lstat_.$(OBJEXT) makepath_.$(OBJEXT) malloc_.$(OBJEXT) \
-mbswidth_.$(OBJEXT) md5_.$(OBJEXT) memcasecmp_.$(OBJEXT) \
-memchr_.$(OBJEXT) memcmp_.$(OBJEXT) memcoll_.$(OBJEXT) \
-memcpy_.$(OBJEXT) memmove_.$(OBJEXT) memrchr_.$(OBJEXT) \
-memset_.$(OBJEXT) mkstemp_.$(OBJEXT) mktime_.$(OBJEXT) \
+closeout_.$(OBJEXT) diacrit_.$(OBJEXT) dirfd_.$(OBJEXT) \
+dirname_.$(OBJEXT) dup-safer_.$(OBJEXT) dup2_.$(OBJEXT) \
+error_.$(OBJEXT) euidaccess_.$(OBJEXT) exclude_.$(OBJEXT) \
+fileblocks_.$(OBJEXT) filemode_.$(OBJEXT) fnmatch_.$(OBJEXT) \
+fopen-safer_.$(OBJEXT) fsusage_.$(OBJEXT) ftruncate_.$(OBJEXT) \
+full-write_.$(OBJEXT) getdate_.$(OBJEXT) getgroups_.$(OBJEXT) \
+gethostname_.$(OBJEXT) getline_.$(OBJEXT) getloadavg_.$(OBJEXT) \
+getopt_.$(OBJEXT) getopt1_.$(OBJEXT) getpass_.$(OBJEXT) \
+getstr_.$(OBJEXT) gettimeofday_.$(OBJEXT) getugroups_.$(OBJEXT) \
+getusershell_.$(OBJEXT) group-member_.$(OBJEXT) hard-locale_.$(OBJEXT) \
+hash_.$(OBJEXT) hash-pjw_.$(OBJEXT) human_.$(OBJEXT) idcache_.$(OBJEXT) \
+isdir_.$(OBJEXT) lchown_.$(OBJEXT) linebuffer_.$(OBJEXT) \
+localcharset_.$(OBJEXT) long-options_.$(OBJEXT) lstat_.$(OBJEXT) \
+makepath_.$(OBJEXT) malloc_.$(OBJEXT) mbswidth_.$(OBJEXT) \
+md5_.$(OBJEXT) memcasecmp_.$(OBJEXT) memchr_.$(OBJEXT) \
+memcmp_.$(OBJEXT) memcoll_.$(OBJEXT) memcpy_.$(OBJEXT) \
+memmove_.$(OBJEXT) memrchr_.$(OBJEXT) memset_.$(OBJEXT) \
+mkdir_.$(OBJEXT) mkstemp_.$(OBJEXT) mktime_.$(OBJEXT) \
 modechange_.$(OBJEXT) mountlist_.$(OBJEXT) nanosleep_.$(OBJEXT) \
 obstack_.$(OBJEXT) path-concat_.$(OBJEXT) physmem_.$(OBJEXT) \
 posixtm_.$(OBJEXT) putenv_.$(OBJEXT) quote_.$(OBJEXT) \
@@ -754,13 +796,15 @@ stime_.$(OBJEXT) stpcpy_.$(OBJEXT) strcasecmp_.$(OBJEXT) \
 strcspn_.$(OBJEXT) strdup_.$(OBJEXT) strftime_.$(OBJEXT) \
 stripslash_.$(OBJEXT) strncasecmp_.$(OBJEXT) strndup_.$(OBJEXT) \
 strnlen_.$(OBJEXT) strpbrk_.$(OBJEXT) strstr_.$(OBJEXT) \
-strtod_.$(OBJEXT) strtol_.$(OBJEXT) strtoul_.$(OBJEXT) \
-strtoull_.$(OBJEXT) strtoumax_.$(OBJEXT) strverscmp_.$(OBJEXT) \
-tempname_.$(OBJEXT) unicodeio_.$(OBJEXT) userspec_.$(OBJEXT) \
-utime_.$(OBJEXT) version-etc_.$(OBJEXT) xgetcwd_.$(OBJEXT) \
-xgethostname_.$(OBJEXT) xmalloc_.$(OBJEXT) xstrdup_.$(OBJEXT) \
-xstrtod_.$(OBJEXT) xstrtol_.$(OBJEXT) xstrtoul_.$(OBJEXT) \
-xstrtoumax_.$(OBJEXT) yesno_.$(OBJEXT) : $(ANSI2KNR)
+strtod_.$(OBJEXT) strtoimax_.$(OBJEXT) strtol_.$(OBJEXT) \
+strtoll_.$(OBJEXT) strtoul_.$(OBJEXT) strtoull_.$(OBJEXT) \
+strtoumax_.$(OBJEXT) strverscmp_.$(OBJEXT) tempname_.$(OBJEXT) \
+unicodeio_.$(OBJEXT) userspec_.$(OBJEXT) utime_.$(OBJEXT) \
+version-etc_.$(OBJEXT) xgetcwd_.$(OBJEXT) xgethostname_.$(OBJEXT) \
+xmalloc_.$(OBJEXT) xreadlink_.$(OBJEXT) xstrdup_.$(OBJEXT) \
+xstrtod_.$(OBJEXT) xstrtoimax_.$(OBJEXT) xstrtol_.$(OBJEXT) \
+xstrtoul_.$(OBJEXT) xstrtoumax_.$(OBJEXT) yesno_.$(OBJEXT) : \
+$(ANSI2KNR)
 
 .y.c:
 	$(YACCCOMPILE) $< && mv y.tab.c $@
@@ -771,8 +815,6 @@ xstrtoumax_.$(OBJEXT) yesno_.$(OBJEXT) : $(ANSI2KNR)
 	    mv y.tab.h $*.h; \
 	  fi; \
 	fi
-.y.h:
-	@:
 uninstall-info-am:
 
 tags: TAGS
@@ -802,10 +844,10 @@ TAGS:  $(HEADERS) $(SOURCES)  $(TAGS_DEPENDENCIES) \
 GTAGS:
 	here=`CDPATH=: && cd $(top_builddir) && pwd` \
 	  && cd $(top_srcdir) \
-	  && gtags -i $$here
+	  && gtags -i $(GTAGS_ARGS) $$here
 
 distclean-tags:
-	-rm -f TAGS ID
+	-rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH
 
 DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
 
@@ -897,7 +939,7 @@ mostlyclean-am: mostlyclean-compile mostlyclean-generic mostlyclean-kr
 
 uninstall-am: uninstall-info-am uninstall-local
 
-.PHONY: all all-am all-local check check-am clean clean-generic \
+.PHONY: GTAGS all all-am all-local check check-am clean clean-generic \
 	clean-noinstLIBRARIES distclean distclean-compile \
 	distclean-depend distclean-generic distclean-tags distdir dvi \
 	dvi-am info info-am install install-am install-data \
@@ -933,7 +975,7 @@ stat.c: xstat.in
 # On systems with glibc-2.1 or newer, the file is redundant, therefore we
 # avoid installing it.
 
-all-local: charset.alias ref-add.sed ref-del.sed lstat.c stat.c
+all-local: charset.alias ref-add.sed ref-del.sed lstat.c stat.c unlocked-io.h
 install-exec-local: all-local
 	$(mkinstalldirs) $(DESTDIR)$(libdir)
 	if test -f $(charset_alias); then \
@@ -966,6 +1008,10 @@ charset.alias: config.charset
 .sin.sed:
 	sed -e '/^#/d' -e 's/@''PACKAGE''@/@PACKAGE@/g' $< > $@-t
 	mv $@-t $@
+
+unlocked-io.h: $(srcdir)/gen-uio Makefile.am
+	srcdir=$(srcdir) $(SHELL) $(srcdir)/gen-uio $(io_functions) > $@t
+	mv $@t $@
 # Tell versions [3.59,3.63) of GNU make to not export all variables.
 # Otherwise a system limit (for SysV at least) may be exceeded.
 .NOEXPORT:

lib/addext.c

@@ -47,6 +47,11 @@
 # include <unistd.h>
 #endif
 
+#include <errno.h>
+#ifndef errno
+extern int errno;
+#endif
+
 #include "backupfile.h"
 #include "dirname.h"
 
@@ -57,26 +62,30 @@ void
 addext (char *filename, char const *ext, int e)
 {
   char *s = base_name (filename);
-  size_t slen = base_len (s), extlen = strlen (ext);
-  long slen_max = -1;
+  size_t slen = base_len (s);
+  size_t extlen = strlen (ext);
+  size_t slen_max = HAVE_LONG_FILE_NAMES ? 255 : _POSIX_NAME_MAX;
 
 #if HAVE_PATHCONF && defined _PC_NAME_MAX
-  if (slen + extlen <= _POSIX_NAME_MAX && ! HAVE_DOS_FILE_NAMES)
-    /* The file name is so short there's no need to call pathconf.  */
-    slen_max = _POSIX_NAME_MAX;
-  else if (s == filename)
-    slen_max = pathconf (".", _PC_NAME_MAX);
-  else
+  if (_POSIX_NAME_MAX < slen + extlen || HAVE_DOS_FILE_NAMES)
     {
-      char c = *s;
-      if (! ISSLASH (c))
-	*s = 0;
-      slen_max = pathconf (filename, _PC_NAME_MAX);
-      *s = c;
+      /* The new base name is long enough to require a pathconf check.  */
+      long name_max;
+      errno = 0;
+      if (s == filename)
+	name_max = pathconf (".", _PC_NAME_MAX);
+      else
+	{
+	  char c = *s;
+	  if (! ISSLASH (c))
+	    *s = 0;
+	  name_max = pathconf (filename, _PC_NAME_MAX);
+	  *s = c;
+	}
+      if (0 <= name_max || errno == 0)
+	slen_max = name_max == (size_t) name_max ? name_max : -1;
     }
 #endif
-  if (slen_max < 0)
-    slen_max = HAVE_LONG_FILE_NAMES ? 255 : 14;
 
   if (HAVE_DOS_FILE_NAMES && slen_max <= 12)
     {

lib/alloca.c

@@ -169,7 +169,7 @@ static header *last_alloca_header = NULL;	/* -> last alloca header.  */
    implementations of C, for example under Gould's UTX/32.  */
 
 pointer
-alloca (unsigned size)
+alloca (size_t size)
 {
   auto char probe;		/* Probes stack depth: */
   register char *depth = ADDRESS_FUNCTION (probe);

lib/argmatch.c

@@ -160,8 +160,8 @@ argmatch_invalid (const char *context, const char *value, int problem)
 			? _("invalid argument %s for %s")
 			: _("ambiguous argument %s for %s"));
 
-  error (0, 0, format, quotearg_style (ARGMATCH_QUOTING_STYLE, value),
-	 quote (context));
+  error (0, 0, format, quotearg_n_style (0, ARGMATCH_QUOTING_STYLE, value),
+	 quote_n (1, context));
 }
 
 /* List the valid arguments for argmatch.

lib/argmatch.h

@@ -1,5 +1,5 @@
 /* argmatch.h -- definitions and prototypes for argmatch.c
-   Copyright (C) 1990, 1998, 1999 Free Software Foundation, Inc.
+   Copyright (C) 1990, 1998, 1999, 2001 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
@@ -123,7 +123,7 @@ const char *argmatch_to_argument
 	   const char *vallist, size_t valsize));
 
 # define ARGMATCH_TO_ARGUMENT(Value, Arglist, Vallist)			\
-  argmatch_to_argument ((char const *) &(Value), (Arglist), 		\
+  argmatch_to_argument ((Value), (Arglist), 		\
 		        (const char *) (Vallist), sizeof (*(Vallist)))
 
 #endif /* ARGMATCH_H_ */

lib/config.charset

@@ -80,10 +80,10 @@
 #   EUC-KR                    glibc aix hpux irix osf solaris freebsd   yes
 #   EUC-TW                    glibc aix hpux irix osf solaris
 #   BIG5                      glibc aix hpux osf solaris freebsd        yes
-#   BIG5HKSCS                 glibc
+#   BIG5-HKSCS                glibc
 #   GBK                       aix osf win32 dos
 #   GB18030                   glibc
-#   SJIS                      hpux osf solaris freebsd
+#   SHIFT_JIS                 hpux osf solaris freebsd                  yes
 #   JOHAB                     glibc win32
 #   TIS-620                   glibc aix hpux osf solaris
 #   VISCII                    glibc                                     yes
@@ -174,7 +174,7 @@ case "$os" in
 	echo "eucTW EUC-TW"
 	echo "hp15CN GB2312"
 	#echo "ccdc ?" # what is this?
-	echo "SJIS SJIS"
+	echo "SJIS SHIFT_JIS"
 	echo "utf8 UTF-8"
 	;;
     irix*)
@@ -209,7 +209,7 @@ case "$os" in
 	echo "GBK GBK"
 	echo "KSC5601 CP949"
 	echo "sdeckanji EUC-JP"
-	echo "SJIS SJIS"
+	echo "SJIS SHIFT_JIS"
 	echo "TACTIS TIS-620"
 	echo "UTF-8 UTF-8"
 	;;
@@ -230,7 +230,7 @@ case "$os" in
 	echo "cns11643 EUC-TW"
 	echo "5601 EUC-KR"
 	echo "eucJP EUC-JP"
-	echo "PCK SJIS"
+	echo "PCK SHIFT_JIS"
 	echo "TIS620.2533 TIS-620"
 	#echo "sun_eu_greek ?" # what is this?
 	echo "UTF-8 UTF-8"
@@ -266,8 +266,8 @@ case "$os" in
 	echo "zh_TW.Big5 BIG5"
 	echo "zh_CN.EUC GB2312"
 	echo "ja_JP.EUC EUC-JP"
-	echo "ja_JP.SJIS SJIS"
-	echo "ja_JP.Shift_JIS SJIS"
+	echo "ja_JP.SJIS SHIFT_JIS"
+	echo "ja_JP.Shift_JIS SHIFT_JIS"
 	echo "ko_KR.EUC EUC-KR"
 	;;
     beos*)

lib/dirfd.c

@@ -0,0 +1,30 @@
+/* dirfd.c -- return the file descriptor associated with an open DIR*
+   Copyright (C) 2001 Free Software Foundation, Inc.
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2, or (at your option)
+   any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software Foundation,
+   Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
+
+/* Written by Jim Meyering. */
+
+#if HAVE_CONFIG_H
+# include <config.h>
+#endif
+
+#include "dirfd.h"
+
+int
+dirfd (DIR const *dir_p)
+{
+  return DIR_TO_FD (dir_p);
+}

lib/dirfd.h

@@ -0,0 +1,27 @@
+#if HAVE_CONFIG_H
+# include <config.h>
+#endif
+
+#include <sys/types.h>
+
+#if HAVE_DIRENT_H
+# include <dirent.h>
+#else /* not HAVE_DIRENT_H */
+# define dirent direct
+# if HAVE_SYS_NDIR_H
+#  include <sys/ndir.h>
+# endif /* HAVE_SYS_NDIR_H */
+# if HAVE_SYS_DIR_H
+#  include <sys/dir.h>
+# endif /* HAVE_SYS_DIR_H */
+# if HAVE_NDIR_H
+#  include <ndir.h>
+# endif /* HAVE_NDIR_H */
+#endif /* HAVE_DIRENT_H */
+
+#ifndef HAVE_DECL_DIRFD
+"this configure-time declaration test was not run"
+#endif
+#if !HAVE_DECL_DIRFD
+int dirfd (DIR const *);
+#endif

lib/error.c

@@ -1,23 +1,22 @@
 /* Error handler for noninteractive utilities
-   Copyright (C) 1990-1998, 2000 Free Software Foundation, Inc.
-
+   Copyright (C) 1990-1998, 2000, 2001 Free Software Foundation, Inc.
    This file is part of the GNU C Library.  Its master source is NOT part of
    the C library, however.  The master source lives in /gd/gnu/lib.
 
    The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Library General Public License as
-   published by the Free Software Foundation; either version 2 of the
-   License, or (at your option) any later version.
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
 
    The GNU C Library is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Library General Public License for more details.
+   Lesser General Public License for more details.
 
-   You should have received a copy of the GNU Library General Public
-   License along with the GNU C Library; see the file COPYING.LIB.  If not,
-   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.  */
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
 
 /* Written by David MacKenzie <djm@gnu.ai.mit.edu>.  */
 
@@ -29,6 +28,10 @@
 #if HAVE_LIBINTL_H
 # include <libintl.h>
 #endif
+#ifdef _LIBC
+# include <wchar.h>
+# define mbsrtowcs __mbsrtowcs
+#endif
 
 #if HAVE_VPRINTF || HAVE_DOPRNT || _LIBC
 # if __STDC__
@@ -52,13 +55,6 @@ void exit ();
 
 #include "error.h"
 
-#ifndef HAVE_DECL_STRERROR_R
-"this configure-time declaration test was not run"
-#endif
-#if !HAVE_DECL_STRERROR_R
-char *strerror_r ();
-#endif
-
 #ifndef _
 # define _(String) String
 #endif
@@ -83,6 +79,12 @@ unsigned int error_message_count;
 
 /* In GNU libc we want do not want to use the common name `error' directly.
    Instead make it a weak alias.  */
+extern void __error (int status, int errnum, const char *message, ...)
+     __attribute__ ((__format__ (__printf__, 3, 4)));
+extern void __error_at_line (int status, int errnum, const char *file_name,
+			     unsigned int line_number, const char *message,
+			     ...)
+     __attribute__ ((__format__ (__printf__, 5, 6)));;
 # define error __error
 # define error_at_line __error_at_line
 
@@ -93,21 +95,30 @@ unsigned int error_message_count;
 
 #else /* not _LIBC */
 
+# if !HAVE_DECL_STRERROR_R && STRERROR_R_CHAR_P
+#  ifndef HAVE_DECL_STRERROR_R
+"this configure-time declaration test was not run"
+#  endif
+char *strerror_r ();
+# endif
+
 /* The calling program should define program_name and set it to the
    name of the executing program.  */
 extern char *program_name;
 
-# ifdef HAVE_STRERROR_R
+# if HAVE_STRERROR_R || defined strerror_r
 #  define __strerror_r strerror_r
 # else
 #  if HAVE_STRERROR
-#   ifndef strerror		/* On some systems, strerror is a macro */
+#   ifndef HAVE_DECL_STRERROR
+"this configure-time declaration test was not run"
+#   endif
+#   if !HAVE_DECL_STRERROR
 char *strerror ();
 #   endif
 #  else
 static char *
-private_strerror (errnum)
-     int errnum;
+private_strerror (int errnum)
 {
   extern char *sys_errlist[];
   extern int sys_nerr;
@@ -118,15 +129,118 @@ private_strerror (errnum)
 }
 #   define strerror private_strerror
 #  endif /* HAVE_STRERROR */
-# endif	/* HAVE_STRERROR_R */
+# endif	/* HAVE_STRERROR_R || defined strerror_r */
 #endif	/* not _LIBC */
 
+static void
+print_errno_message (int errnum)
+{
+  char const *s;
+
+#if defined HAVE_STRERROR_R || _LIBC
+  char errbuf[1024];
+# if STRERROR_R_CHAR_P || _LIBC
+  s = __strerror_r (errnum, errbuf, sizeof errbuf);
+# else
+  if (__strerror_r (errnum, errbuf, sizeof errbuf) == 0)
+    s = errbuf;
+  else
+    s = 0;
+# endif
+#else
+  s = strerror (errnum);
+#endif
+
+#if !_LIBC
+  if (! s)
+    s = _("Unknown system error");
+#endif
+
+#if _LIBC && USE_IN_LIBIO
+  if (_IO_fwide (stderr, 0) > 0)
+    {
+      __fwprintf (stderr, L": %s", s);
+      return;
+    }
+#endif
+
+  fprintf (stderr, ": %s", s);
+}
+
+#ifdef VA_START
+static void
+error_tail (int status, int errnum, const char *message, va_list args)
+{
+# if HAVE_VPRINTF || _LIBC
+#  if _LIBC && USE_IN_LIBIO
+  if (_IO_fwide (stderr, 0) > 0)
+    {
+#   define ALLOCA_LIMIT	2000
+      size_t len = strlen (message) + 1;
+      wchar_t *wmessage = NULL;
+      mbstate_t st;
+      size_t res;
+      const char *tmp;
+
+      do
+	{
+	  if (len < ALLOCA_LIMIT)
+	    wmessage = (wchar_t *) alloca (len * sizeof (wchar_t));
+	  else
+	    {
+	      if (wmessage != NULL && len / 2 < ALLOCA_LIMIT)
+		wmessage = NULL;
+
+	      wmessage = (wchar_t *) realloc (wmessage,
+					      len * sizeof (wchar_t));
+
+	      if (wmessage == NULL)
+		{
+		  fputws_unlocked (L"out of memory\n", stderr);
+		  return;
+		}
+	    }
+
+	  memset (&st, '\0', sizeof (st));
+	  tmp =message;
+	}
+      while ((res = mbsrtowcs (wmessage, &tmp, len, &st)) == len);
+
+      if (res == (size_t) -1)
+	/* The string cannot be converted.  */
+	wmessage = (wchar_t *) L"???";
+
+      __vfwprintf (stderr, wmessage, args);
+    }
+  else
+#  endif
+    vfprintf (stderr, message, args);
+# else
+  _doprnt (message, args, stderr);
+# endif
+  va_end (args);
+
+  ++error_message_count;
+  if (errnum)
+    print_errno_message (errnum);
+# if _LIBC && USE_IN_LIBIO
+  if (_IO_fwide (stderr, 0) > 0)
+    putwc (L'\n', stderr);
+  else
+# endif
+    putc ('\n', stderr);
+  fflush (stderr);
+  if (status)
+    exit (status);
+}
+#endif
+
+
 /* Print the program name and error message MESSAGE, which is a printf-style
    format string with optional args.
    If ERRNUM is nonzero, print its corresponding system error message.
    Exit with status STATUS if it is nonzero.  */
 /* VARARGS */
-
 void
 #if defined VA_START && __STDC__
 error (int status, int errnum, const char *message, ...)
@@ -142,47 +256,48 @@ error (status, errnum, message, va_alist)
   va_list args;
 #endif
 
+  fflush (stdout);
+#ifdef _LIBC
+# ifdef USE_IN_LIBIO
+  _IO_flockfile (stderr);
+# else
+  __flockfile (stderr);
+# endif
+#endif
   if (error_print_progname)
     (*error_print_progname) ();
   else
     {
-      fflush (stdout);
-      fprintf (stderr, "%s: ", program_name);
+#if _LIBC && USE_IN_LIBIO
+      if (_IO_fwide (stderr, 0) > 0)
+	__fwprintf (stderr, L"%s: ", program_name);
+      else
+#endif
+	fprintf (stderr, "%s: ", program_name);
     }
 
 #ifdef VA_START
   VA_START (args, message);
-# if HAVE_VPRINTF || _LIBC
-  vfprintf (stderr, message, args);
-# else
-  _doprnt (message, args, stderr);
-# endif
-  va_end (args);
+  error_tail (status, errnum, message, args);
 #else
   fprintf (stderr, message, a1, a2, a3, a4, a5, a6, a7, a8);
-#endif
 
   ++error_message_count;
   if (errnum)
-    {
-#if defined HAVE_STRERROR_R || _LIBC
-      char errbuf[1024];
-# if HAVE_WORKING_STRERROR_R || _LIBC
-      fprintf (stderr, ": %s", __strerror_r (errnum, errbuf, sizeof errbuf));
-# else
-      /* Don't use __strerror_r's return value because on some systems
-	 (at least DEC UNIX 4.0[A-D]) strerror_r returns `int'.  */
-      __strerror_r (errnum, errbuf, sizeof errbuf);
-      fprintf (stderr, ": %s", errbuf);
-# endif
-#else
-      fprintf (stderr, ": %s", strerror (errnum));
-#endif
-    }
+    print_errno_message (errnum);
   putc ('\n', stderr);
   fflush (stderr);
   if (status)
     exit (status);
+#endif
+
+#ifdef _LIBC
+# ifdef USE_IN_LIBIO
+  _IO_funlockfile (stderr);
+# else
+  __funlockfile (stderr);
+# endif
+#endif
 }
 
 /* Sometimes we want to have at most one error per line.  This
@@ -212,8 +327,9 @@ error_at_line (status, errnum, file_name, line_number, message, va_alist)
       static const char *old_file_name;
       static unsigned int old_line_number;
 
-      if (old_line_number == line_number &&
-	  (file_name == old_file_name || !strcmp (old_file_name, file_name)))
+      if (old_line_number == line_number
+	  && (file_name == old_file_name
+	      || strcmp (old_file_name, file_name) == 0))
 	/* Simply return and print nothing.  */
 	return;
 
@@ -221,50 +337,58 @@ error_at_line (status, errnum, file_name, line_number, message, va_alist)
       old_line_number = line_number;
     }
 
+  fflush (stdout);
+#ifdef _LIBC
+# ifdef USE_IN_LIBIO
+  _IO_flockfile (stderr);
+# else
+  __flockfile (stderr);
+# endif
+#endif
   if (error_print_progname)
     (*error_print_progname) ();
   else
     {
-      fflush (stdout);
-      fprintf (stderr, "%s:", program_name);
+#if _LIBC && USE_IN_LIBIO
+      if (_IO_fwide (stderr, 0) > 0)
+	__fwprintf (stderr, L"%s: ", program_name);
+      else
+#endif
+	fprintf (stderr, "%s:", program_name);
     }
 
   if (file_name != NULL)
-    fprintf (stderr, "%s:%d: ", file_name, line_number);
+    {
+#if _LIBC && USE_IN_LIBIO
+      if (_IO_fwide (stderr, 0) > 0)
+	__fwprintf (stderr, L"%s:%d: ", file_name, line_number);
+      else
+#endif
+	fprintf (stderr, "%s:%d: ", file_name, line_number);
+    }
 
 #ifdef VA_START
   VA_START (args, message);
-# if HAVE_VPRINTF || _LIBC
-  vfprintf (stderr, message, args);
-# else
-  _doprnt (message, args, stderr);
-# endif
-  va_end (args);
+  error_tail (status, errnum, message, args);
 #else
   fprintf (stderr, message, a1, a2, a3, a4, a5, a6, a7, a8);
-#endif
 
   ++error_message_count;
   if (errnum)
-    {
-#if defined HAVE_STRERROR_R || _LIBC
-      char errbuf[1024];
-# if HAVE_WORKING_STRERROR_R || _LIBC
-      fprintf (stderr, ": %s", __strerror_r (errnum, errbuf, sizeof errbuf));
-# else
-      /* Don't use __strerror_r's return value because on some systems
-	 (at least DEC UNIX 4.0[A-D]) strerror_r returns `int'.  */
-      __strerror_r (errnum, errbuf, sizeof errbuf);
-      fprintf (stderr, ": %s", errbuf);
-# endif
-#else
-      fprintf (stderr, ": %s", strerror (errnum));
-#endif
-    }
+    print_errno_message (errnum);
   putc ('\n', stderr);
   fflush (stderr);
   if (status)
     exit (status);
+#endif
+
+#ifdef _LIBC
+# ifdef USE_IN_LIBIO
+  _IO_funlockfile (stderr);
+# else
+  __funlockfile (stderr);
+# endif
+#endif
 }
 
 #ifdef _LIBC

lib/error.h

@@ -25,7 +25,7 @@
 
 #ifndef __attribute__
 /* This feature is available in gcc versions 2.5 and later.  */
-# if __GNUC__ < 2 || (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || __STRICT_ANSI__
+# if __GNUC__ < 2 || (__GNUC__ == 2 && __GNUC_MINOR__ < 5)
 #  define __attribute__(Spec) /* empty */
 # endif
 /* The __-protected variants of `format' and `printf' attributes

lib/exclude.c

@@ -1,5 +1,7 @@
 /* exclude.c -- exclude file names
-   Copyright 1992, 1993, 1994, 1997, 1999, 2000 Free Software Foundation, Inc.
+
+   Copyright 1992, 1993, 1994, 1997, 1999, 2000, 2001 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
@@ -22,73 +24,205 @@
 # include <config.h>
 #endif
 
+#if HAVE_STDBOOL_H
+# include <stdbool.h>
+#else
+typedef enum {false = 0, true = 1} bool;
+#endif
+
 #include <errno.h>
 #ifndef errno
 extern int errno;
 #endif
-#include <exclude.h>
-#include <fnmatch.h>
 #include <stdio.h>
-#include <sys/types.h>
+#if HAVE_SYS_TYPES_H
+# include <sys/types.h>
+#endif
+#if HAVE_STDLIB_H
+# include <stdlib.h>
+#endif
+#if HAVE_STRING_H
+# include <string.h>
+#endif
+#if HAVE_STRINGS_H
+# include <strings.h>
+#endif
+#if HAVE_INTTYPES_H
+# include <inttypes.h>
+#else
+# if HAVE_STDINT_H
+#  include <stdint.h>
+# endif
+#endif
 
-void *xmalloc PARAMS ((size_t));
-void *xrealloc PARAMS ((void *, size_t));
+#include "exclude.h"
+#include "fnmatch.h"
+#include "xalloc.h"
 
-/* Keep track of excluded file name patterns.  */
+#ifndef SIZE_MAX
+# define SIZE_MAX ((size_t) -1)
+#endif
+
+/* Verify a requirement at compile-time (unlike assert, which is runtime).  */
+#define verify(name, assertion) struct name { char a[(assertion) ? 1 : -1]; }
+
+verify (EXCLUDE_macros_do_not_collide_with_FNM_macros,
+	(((EXCLUDE_ANCHORED | EXCLUDE_INCLUDE | EXCLUDE_WILDCARDS)
+	  & (FNM_FILE_NAME | FNM_NOESCAPE | FNM_PERIOD | FNM_LEADING_DIR
+	     | FNM_CASEFOLD))
+	 == 0));
+
+/* An exclude pattern-options pair.  The options are fnmatch options
+   ORed with EXCLUDE_* options.  */
+
+struct patopts
+  {
+    char const *pattern;
+    int options;
+  };
+
+/* An exclude list, of pattern-options pairs.  */
 
 struct exclude
   {
-    char const **exclude;
-    int exclude_alloc;
-    int exclude_count;
+    struct patopts *exclude;
+    size_t exclude_alloc;
+    size_t exclude_count;
   };
 
+/* Return a newly allocated and empty exclude list.  */
+
 struct exclude *
 new_exclude (void)
 {
-  struct exclude *ex = (struct exclude *) xmalloc (sizeof (struct exclude));
+  struct exclude *ex = (struct exclude *) xmalloc (sizeof *ex);
   ex->exclude_count = 0;
-  ex->exclude_alloc = 64;
-  ex->exclude = (char const **) xmalloc (ex->exclude_alloc * sizeof (char *));
+  ex->exclude_alloc = (1 << 6); /* This must be a power of 2.  */
+  ex->exclude = (struct patopts *) xmalloc (ex->exclude_alloc
+					    * sizeof ex->exclude[0]);
   return ex;
 }
 
-int
-excluded_filename (struct exclude const *ex, char const *f, int options)
-{
-  char const * const *exclude = ex->exclude;
-  int exclude_count = ex->exclude_count;
-  int i;
-
-  for (i = 0;  i < exclude_count;  i++)
-    if (fnmatch (exclude[i], f, options) == 0)
-      return 1;
-
-  return 0;
-}
+/* Free the storage associated with an exclude list.  */
 
 void
-add_exclude (struct exclude *ex, char const *pattern)
+free_exclude (struct exclude *ex)
 {
-  if (ex->exclude_alloc <= ex->exclude_count)
-    ex->exclude = (char const **) xrealloc (ex->exclude,
-					    ((ex->exclude_alloc *= 2)
-					     * sizeof (char *)));
-
-  ex->exclude[ex->exclude_count++] = pattern;
+  free (ex->exclude);
+  free (ex);
 }
 
-int
-add_exclude_file (void (*add_func) PARAMS ((struct exclude *, char const *)),
-		  struct exclude *ex, char const *filename, char line_end)
+/* Return zero if PATTERN matches F, obeying OPTIONS, except that
+   (unlike fnmatch) wildcards are disabled in PATTERN.  */
+
+static int
+fnmatch_no_wildcards (char const *pattern, char const *f, int options)
 {
-  int use_stdin = filename[0] == '-' && !filename[1];
+  if (! (options & FNM_LEADING_DIR))
+    return ((options & FNM_CASEFOLD)
+	    ? strcasecmp (pattern, f)
+	    : strcmp (pattern, f));
+  else
+    {
+      size_t patlen = strlen (pattern);
+      int r = ((options & FNM_CASEFOLD)
+		? strncasecmp (pattern, f, patlen)
+		: strncmp (pattern, f, patlen));
+      if (! r)
+	{
+	  r = f[patlen];
+	  if (r == '/')
+	    r = 0;
+	}
+      return r;
+    }
+}
+
+/* Return true if EX excludes F.  */
+
+bool
+excluded_filename (struct exclude const *ex, char const *f)
+{
+  size_t exclude_count = ex->exclude_count;
+
+  /* If no options are given, the default is to include.  */
+  if (exclude_count == 0)
+    return false;
+  else
+    {
+      struct patopts const *exclude = ex->exclude;
+      size_t i;
+
+      /* Otherwise, the default is the opposite of the first option.  */
+      bool excluded = !! (exclude[0].options & EXCLUDE_INCLUDE);
+
+      /* Scan through the options, seeing whether they change F from
+	 excluded to included or vice versa.  */
+      for (i = 0;  i < exclude_count;  i++)
+	{
+	  char const *pattern = exclude[i].pattern;
+	  int options = exclude[i].options;
+	  if (excluded == !! (options & EXCLUDE_INCLUDE))
+	    {
+	      int (*matcher) PARAMS ((char const *, char const *, int)) =
+		(options & EXCLUDE_WILDCARDS
+		 ? fnmatch
+		 : fnmatch_no_wildcards);
+	      bool matched = ((*matcher) (pattern, f, options) == 0);
+	      char const *p;
+
+	      if (! (options & EXCLUDE_ANCHORED))
+		for (p = f; *p && ! matched; p++)
+		  if (*p == '/' && p[1] != '/')
+		    matched = ((*matcher) (pattern, p + 1, options) == 0);
+
+	      excluded ^= matched;
+	    }
+	}
+
+      return excluded;
+    }
+}
+
+/* Append to EX the exclusion PATTERN with OPTIONS.  */
+
+void
+add_exclude (struct exclude *ex, char const *pattern, int options)
+{
+  struct patopts *patopts;
+
+  if (ex->exclude_alloc <= ex->exclude_count)
+    {
+      size_t s = 2 * ex->exclude_alloc;
+      if (! (0 < s && s <= SIZE_MAX / sizeof ex->exclude[0]))
+	xalloc_die ();
+      ex->exclude_alloc = s;
+      ex->exclude = (struct patopts *) xrealloc (ex->exclude,
+						 s * sizeof ex->exclude[0]);
+    }
+
+  patopts = &ex->exclude[ex->exclude_count++];
+  patopts->pattern = pattern;
+  patopts->options = options;
+}
+
+/* Use ADD_FUNC to append to EX the patterns in FILENAME, each with
+   OPTIONS.  LINE_END terminates each pattern in the file.  Return -1
+   on failure, 0 on success.  */
+
+int
+add_exclude_file (void (*add_func) PARAMS ((struct exclude *,
+					    char const *, int)),
+		  struct exclude *ex, char const *filename, int options,
+		  char line_end)
+{
+  bool use_stdin = filename[0] == '-' && !filename[1];
   FILE *in;
   char *buf;
   char *p;
   char const *pattern;
   char const *lim;
-  size_t buf_alloc = 1024;
+  size_t buf_alloc = (1 << 10);  /* This must be a power of two.  */
   size_t buf_count = 0;
   int c;
   int e = 0;
@@ -104,22 +238,27 @@ add_exclude_file (void (*add_func) PARAMS ((struct exclude *, char const *)),
     {
       buf[buf_count++] = c;
       if (buf_count == buf_alloc)
-	buf = xrealloc (buf, buf_alloc *= 2);
+	{
+	  buf_alloc *= 2;
+	  if (! buf_alloc)
+	    xalloc_die ();
+	  buf = xrealloc (buf, buf_alloc);
+	}
     }
 
-  buf = xrealloc (buf, buf_count + 1);
-
   if (ferror (in))
     e = errno;
 
   if (!use_stdin && fclose (in) != 0)
     e = errno;
 
+  buf = xrealloc (buf, buf_count + 1);
+
   for (pattern = p = buf, lim = buf + buf_count;  p <= lim;  p++)
     if (p < lim ? *p == line_end : buf < p && p[-1])
       {
 	*p = '\0';
-	(*add_func) (ex, pattern);
+	(*add_func) (ex, pattern, options);
 	pattern = p + 1;
       }
 

lib/exclude.h

@@ -1,5 +1,5 @@
 /* exclude.h -- declarations for excluding file names
-   Copyright 1992, 1993, 1994, 1997, 1999 Free Software Foundation, Inc.
+   Copyright 1992, 1993, 1994, 1997, 1999, 2001 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
@@ -26,10 +26,24 @@
 # endif
 #endif
 
+/* Exclude options, which can be ORed with fnmatch options.  */
+
+/* Patterns must match the start of file names, instead of matching
+   anywhere after a '/'.  */
+#define EXCLUDE_ANCHORED (1 << 5)
+
+/* Include instead of exclude.  */
+#define EXCLUDE_INCLUDE (1 << 6)
+
+/* '?', '*', '[', and '\\' are special in patterns.  Without this
+   option, these characters are ordinary and fnmatch is not used.  */
+#define EXCLUDE_WILDCARDS (1 << 7)
+
 struct exclude;
 
 struct exclude *new_exclude PARAMS ((void));
-void add_exclude PARAMS ((struct exclude *, char const *));
-int add_exclude_file PARAMS ((void (*) (struct exclude *, char const *),
-			      struct exclude *, char const *, char));
-int excluded_filename PARAMS ((struct exclude const *, char const *, int));
+void free_exclude PARAMS ((struct exclude *));
+void add_exclude PARAMS ((struct exclude *, char const *, int));
+int add_exclude_file PARAMS ((void (*) (struct exclude *, char const *, int),
+			      struct exclude *, char const *, int, char));
+bool excluded_filename PARAMS ((struct exclude const *, char const *));

lib/full-write.c

@@ -1,5 +1,7 @@
 /* full-write.c -- an interface to write that retries after interrupts
-   Copyright (C) 1993, 1994, 1997, 1998, 2000 Free Software Foundation, Inc.
+
+   Copyright 1993, 1994, 1997, 1998, 1999, 2000, 2001 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
@@ -15,8 +17,7 @@
    along with this program; if not, write to the Free Software Foundation,
    Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
 
-   Copied largely from GNU C's cccp.c.
-   */
+   Written by Paul Eggert.  */
 
 #if HAVE_CONFIG_H
 # include <config.h>
@@ -24,6 +25,8 @@
 
 #include <sys/types.h>
 
+#include "full-write.h"
+
 #if HAVE_UNISTD_H
 # include <unistd.h>
 #endif
@@ -33,30 +36,28 @@
 extern int errno;
 #endif
 
-/* Write LEN bytes at PTR to descriptor DESC, retrying if interrupted.
-   Return LEN upon success, write's (negative) error code otherwise.  */
+/* Write LEN bytes at PTR to descriptor DESC, retrying if interrupted
+   or if partial writes occur.  Return the number of bytes successfully
+   written, setting errno if that is less than LEN.  */
 
-int
+size_t
 full_write (int desc, const char *ptr, size_t len)
 {
-  int total_written;
+  size_t total_written = 0;
 
-  total_written = 0;
   while (len > 0)
     {
-      int written = write (desc, ptr, len);
-      /* write on an old Slackware Linux 1.2.13 returns zero when
-	 I try to write more data than there is room on a floppy disk.
-	 This puts dd into an infinite loop.  Reproduce with
-	 dd if=/dev/zero of=/dev/fd0.  If you have this problem,
-	 consider upgrading to a newer kernel.  */
-      if (written < 0)
+      ssize_t written = write (desc, ptr, len);
+      if (written <= 0)
 	{
+	  /* Some buggy drivers return 0 when you fall off a device's end.  */
+	  if (written == 0)
+	    errno = ENOSPC;
 #ifdef EINTR
 	  if (errno == EINTR)
 	    continue;
 #endif
-	  return written;
+	  break;
 	}
       total_written += written;
       ptr += written;

lib/full-write.h

@@ -0,0 +1,9 @@
+#ifndef PARAMS
+# if defined PROTOTYPES || (defined __STDC__ && __STDC__)
+#  define PARAMS(Args) Args
+# else
+#  define PARAMS(Args) ()
+# endif
+#endif
+
+size_t full_write PARAMS ((int, const char *, size_t));

lib/gen-uio

@@ -0,0 +1,53 @@
+#!/bin/sh
+
+fail=0
+cat <<\EOF || fail=1
+#ifndef UNLOCKED_IO_H
+# define UNLOCKED_IO_H 1
+
+# ifndef USE_UNLOCKED_IO
+#  define USE_UNLOCKED_IO 1
+# endif
+
+# if USE_UNLOCKED_IO
+
+/* These are wrappers for functions/macros from GNU libc.
+   The standard I/O functions are thread-safe.  These *_unlocked ones are
+   more efficient but not thread-safe.  That they're not thread-safe is
+   fine since all of the applications in this package are single threaded.  */
+
+EOF
+
+for f in $@; do
+  u=`echo $f|tr abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ`
+  cat <<EOF || fail=1
+#  if HAVE_${u}_UNLOCKED
+#   undef $f
+EOF
+  case $f in
+    getchar)
+      params=;;
+    putchar | clearerr | feof | ferror | fflush | getc )
+      params=x;;
+    putc | fputc | fputs )
+      params=x,y;;
+    fgets )
+      params=x,y,z;;
+    fread | fwrite )
+      params=w,x,y,z;;
+    *)
+      echo $0: missing case for $f 2>&1; fail=1;;
+  esac
+  cat <<EOF || fail=1
+#   define $f($params) ${f}_unlocked ($params)
+#  endif
+EOF
+done
+
+cat <<\EOF || fail=1
+
+# endif /* USE_UNLOCKED_IO */
+#endif /* UNLOCKED_IO_H */
+EOF
+
+(exit $fail); exit

lib/getopt.c

@@ -1,23 +1,25 @@
 /* Getopt for GNU.
-   NOTE: The canonical source of this file is maintained with the GNU
-   C Library.  Bugs can be reported to bug-glibc@gnu.org.
-
-   Copyright (C) 1987, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 2000
+   NOTE: getopt is now part of the C library, so if you don't know what
+   "Keep this file name-space clean" means, talk to drepper@gnu.org
+   before changing it!
+   Copyright (C) 1987,88,89,90,91,92,93,94,95,96,98,99,2000,2001
    	Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
 
-   This program is free software; you can redistribute it and/or modify it
-   under the terms of the GNU General Public License as published by the
-   Free Software Foundation; either version 2, or (at your option) any
-   later version.
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
 
-   This program is distributed in the hope that it will be useful,
+   The GNU C Library is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-   GNU General Public License for more details.
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
 
-   You should have received a copy of the GNU General Public License
-   along with this program; if not, write to the Free Software Foundation,
-   Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
 
 /* This tells Alpha OSF/1 not to define a getopt prototype in <stdio.h>.
    Ditto for AIX 3.2 and <stdlib.h>.  */
@@ -76,7 +78,7 @@
 
 #ifndef _
 /* This is for other GNU distributions with internationalized messages.  */
-# if defined HAVE_LIBINTL_H || defined _LIBC
+# if (HAVE_LIBINTL_H && ENABLE_NLS) || defined _LIBC
 #  include <libintl.h>
 #  ifndef _
 #   define _(msgid)	gettext (msgid)
@@ -251,11 +253,13 @@ static int last_nonopt;
 /* Bash 2.0 gives us an environment variable containing flags
    indicating ARGV elements that should not be considered arguments.  */
 
+#ifdef USE_NONOPTION_FLAGS
 /* Defined in getopt_init.c  */
 extern char *__getopt_nonoption_flags;
 
 static int nonoption_flags_max_len;
 static int nonoption_flags_len;
+#endif
 
 static int original_argc;
 static char *const *original_argv;
@@ -276,13 +280,17 @@ store_args_and_env (int argc, char *const *argv)
 text_set_element (__libc_subinit, store_args_and_env);
 # endif /* text_set_element */
 
-# define SWAP_FLAGS(ch1, ch2) \
+# ifdef USE_NONOPTION_FLAGS
+#  define SWAP_FLAGS(ch1, ch2) \
   if (nonoption_flags_len > 0)						      \
     {									      \
       char __tmp = __getopt_nonoption_flags[ch1];			      \
       __getopt_nonoption_flags[ch1] = __getopt_nonoption_flags[ch2];	      \
       __getopt_nonoption_flags[ch2] = __tmp;				      \
     }
+# else
+#  define SWAP_FLAGS(ch1, ch2)
+# endif
 #else	/* !_LIBC */
 # define SWAP_FLAGS(ch1, ch2)
 #endif	/* _LIBC */
@@ -314,7 +322,7 @@ exchange (argv)
      It leaves the longer segment in the right place overall,
      but it consists of two parts that need to be swapped next.  */
 
-#ifdef _LIBC
+#if defined _LIBC && defined USE_NONOPTION_FLAGS
   /* First make sure the handling of the `__getopt_nonoption_flags'
      string can work normally.  Our top argument must be in the range
      of the string.  */
@@ -418,7 +426,7 @@ _getopt_initialize (argc, argv, optstring)
   else
     ordering = PERMUTE;
 
-#ifdef _LIBC
+#if defined _LIBC && defined USE_NONOPTION_FLAGS
   if (posixly_correct == NULL
       && argc == original_argc && argv == original_argv)
     {
@@ -537,7 +545,7 @@ _getopt_internal (argc, argv, optstring, longopts, longind, long_only)
      Either it does not have option syntax, or there is an environment flag
      from the shell indicating it is not an option.  The later information
      is only used when the used in the GNU libc.  */
-#ifdef _LIBC
+#if defined _LIBC && defined USE_NONOPTION_FLAGS
 # define NONOPTION_P (argv[optind][0] != '-' || argv[optind][1] == '\0'	      \
 		      || (optind < nonoption_flags_len			      \
 			  && __getopt_nonoption_flags[optind] == '1'))

lib/getopt.h

@@ -1,21 +1,21 @@
 /* Declarations for getopt.
-   Copyright (C) 1989,90,91,92,93,94,96,97,98 Free Software Foundation, Inc.
-   NOTE: The canonical source of this file is maintained with the GNU C Library.
-   Bugs can be reported to bug-glibc@gnu.org.
-   This program is free software; you can redistribute it and/or modify it
-   under the terms of the GNU General Public License as published by the
-   Free Software Foundation; either version 2, or (at your option) any
-   later version.
+   Copyright (C) 1989-1994, 1996-1999, 2001 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
 
-   This program is distributed in the hope that it will be useful,
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-   GNU General Public License for more details.
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
 
-   You should have received a copy of the GNU General Public License
-   along with this program; if not, write to the Free Software
-   Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
-   USA.  */
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
 
 #ifndef _GETOPT_H
 
@@ -23,6 +23,17 @@
 # define _GETOPT_H 1
 #endif
 
+/* If __GNU_LIBRARY__ is not already defined, either we are being used
+   standalone, or this is the first header included in the source file.
+   If we are being used with glibc, we need to include <features.h>, but
+   that does not exist if we are standalone.  So: if __GNU_LIBRARY__ is
+   not defined, include <ctype.h>, which will pull in <features.h> for us
+   if it's from glibc.  (Why ctype.h?  It's guaranteed to exist and it
+   doesn't flood the namespace with stuff the way some other headers do.)  */
+#if !defined __GNU_LIBRARY__
+# include <ctype.h>
+#endif
+
 #ifdef	__cplusplus
 extern "C" {
 #endif
@@ -82,7 +93,7 @@ extern int optopt;
 
 struct option
 {
-# if defined __STDC__ && __STDC__
+# if (defined __STDC__ && __STDC__) || defined __cplusplus
   const char *name;
 # else
   char *name;
@@ -126,7 +137,7 @@ struct option
    arguments to the option '\0'.  This behavior is specific to the GNU
    `getopt'.  */
 
-#if defined __STDC__ && __STDC__
+#if (defined __STDC__ && __STDC__) || defined __cplusplus
 # ifdef __GNU_LIBRARY__
 /* Many other libraries have conflicting prototypes for getopt, with
    differences in the consts, in stdlib.h.  To avoid compilation

lib/getopt1.c

@@ -1,22 +1,22 @@
 /* getopt_long and getopt_long_only entry points for GNU getopt.
    Copyright (C) 1987,88,89,90,91,92,93,94,96,97,98
      Free Software Foundation, Inc.
-   NOTE: The canonical source of this file is maintained with the GNU C Library.
-   Bugs can be reported to bug-glibc@gnu.org.
+   This file is part of the GNU C Library.
 
-   This program is free software; you can redistribute it and/or modify it
-   under the terms of the GNU General Public License as published by the
-   Free Software Foundation; either version 2, or (at your option) any
-   later version.
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
 
-   This program is distributed in the hope that it will be useful,
+   The GNU C Library is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-   GNU General Public License for more details.
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
 
-   You should have received a copy of the GNU General Public License
-   along with this program; if not, write to the Free Software Foundation,
-   Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
 
 #ifdef HAVE_CONFIG_H
 #include <config.h>

lib/gettimeofday.c

@@ -0,0 +1,73 @@
+/* Work around the bug in some systems whereby gettimeofday clobbers the
+   static buffer that localtime uses for it's return value.  The gettimeofday
+   function from Mac OS X 10.0.4, i.e. Darwin 1.3.7 has this problem.
+   Copyright (C) 2001 Free Software Foundation, Inc.
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2, or (at your option)
+   any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software Foundation,
+   Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
+
+/* written by Jim Meyering */
+
+#include <config.h>
+
+/* Disable the definition of gettimeofday (from config.h) so we can use
+   the library version.  */
+#undef gettimeofday
+
+#include <sys/types.h>
+
+#if TIME_WITH_SYS_TIME
+# include <sys/time.h>
+# include <time.h>
+#else
+# if HAVE_SYS_TIME_H
+#  include <sys/time.h>
+# else
+#  include <time.h>
+# endif
+#endif
+
+#include <stdlib.h>
+#include "gtod.h"
+
+static struct tm *localtime_buffer_addr;
+
+void
+GTOD_init (void)
+{
+  time_t t = 0;
+  localtime_buffer_addr = localtime (&t);
+}
+
+/* This is a wrapper for gettimeofday.  It is used only on systems for which
+   gettimeofday clobbers the static buffer used for localtime's result.
+
+   Save and restore the contents of the buffer used for localtime's result
+   around the call to gettimeofday.  */
+
+int
+rpl_gettimeofday (struct timeval *tv, struct timezone *tz)
+{
+  struct tm save;
+  int result;
+
+  if (! localtime_buffer_addr)
+    abort ();
+
+  save = *localtime_buffer_addr;
+  result = gettimeofday (tv, tz);
+  *localtime_buffer_addr = save;
+
+  return result;
+}

lib/gtod.h

@@ -0,0 +1,21 @@
+#ifndef GTOD_H
+# define GTOD_H 1
+
+# ifndef PARAMS
+#  if defined PROTOTYPES || (defined __STDC__ && __STDC__)
+#   define PARAMS(Args) Args
+#  else
+#   define PARAMS(Args) ()
+#  endif
+# endif
+
+void GTOD_init PARAMS ((void));
+
+/* This is a no-op on compliant systems.  */
+# if GETTIMEOFDAY_CLOBBERS_LOCALTIME_BUFFER
+#  define GETTIMEOFDAY_INIT() GTOD_init ()
+# else
+#  define GETTIMEOFDAY_INIT() /* empty */
+# endif
+
+#endif

lib/hard-locale.c

@@ -19,7 +19,9 @@
 # include <config.h>
 #endif
 
-#ifndef __GNUC__
+#if __GNUC__
+# define alloca __builtin_alloca
+#else
 # ifdef HAVE_ALLOCA_H
 #  include <alloca.h>
 # else

lib/hash-pjw.c

@@ -0,0 +1,42 @@
+/* hash-pjw.c -- compute a hash value from a NUL-terminated string.
+   Copyright 2001 Free Software Foundation, Inc.
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2, or (at your option)
+   any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software Foundation,
+   Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
+
+#if HAVE_CONFIG_H
+# include <config.h>
+#endif
+
+#include "hash-pjw.h"
+
+/* A hash function for NUL-terminated char* strings using
+   the method described in Aho, Sethi, & Ullman, p 436. */
+
+unsigned int
+hash_pjw (const void *x, unsigned int tablesize)
+{
+  const char *s = x;
+  unsigned int h = 0;
+  unsigned int g;
+
+  while (*s != 0)
+    {
+      h = (h << 4) + *s++;
+      if ((g = h & (unsigned int) 0xf0000000) != 0)
+        h = (h ^ (g >> 24)) ^ g;
+    }
+
+  return (h % tablesize);
+}

lib/hash-pjw.h

@@ -0,0 +1,20 @@
+/* hash-pjw.h -- declaration for a simple hash function
+   Copyright 2001 Free Software Foundation, Inc.
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2, or (at your option)
+   any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; see the file COPYING.
+   If not, write to the Free Software Foundation,
+   59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
+
+unsigned int
+hash_pjw (const void *x, unsigned int tablesize);

lib/hash.c

@@ -576,19 +576,22 @@ void
 hash_clear (Hash_table *table)
 {
   struct hash_entry *bucket;
-  struct hash_entry *cursor;
 
   for (bucket = table->bucket; bucket < table->bucket_limit; bucket++)
     {
       if (bucket->data)
 	{
+	  struct hash_entry *cursor;
+	  struct hash_entry *next;
+
 	  /* Free the bucket overflow.  */
-	  for (cursor = bucket->next; cursor; cursor = cursor->next)
+	  for (cursor = bucket->next; cursor; cursor = next)
 	    {
 	      if (table->data_freer)
 		(*table->data_freer) (cursor->data);
 	      cursor->data = NULL;
 
+	      next = cursor->next;
 	      /* Relinking is done one entry at a time, as it is to be expected
 		 that overflows are either rare or short.  */
 	      cursor->next = table->free_entry_list;
@@ -995,13 +998,14 @@ hash_print (const Hash_table *table)
       struct hash_entry *cursor;
 
       if (bucket)
-	printf ("%d:\n", slot);
+	printf ("%d:\n", bucket - table->bucket);
 
       for (cursor = bucket; cursor; cursor = cursor->next)
 	{
 	  char *s = (char *) cursor->data;
 	  /* FIXME */
-	  printf ("  %s\n", s);
+	  if (s)
+	    printf ("  %s\n", s);
 	}
     }
 }

lib/localcharset.c

@@ -69,16 +69,19 @@
    'charset_aliases' simultaneously, both will produce the same value,
    and everything will be ok if the two assignments to 'charset_aliases'
    are atomic. But I don't know what will happen if the two assignments mix.  */
+#if __STDC__ != 1
+# define volatile /* empty */
+#endif
 /* Pointer to the contents of the charset.alias file, if it has already been
    read, else NULL.  Its format is:
    ALIAS_1 '\0' CANONICAL_1 '\0' ... ALIAS_n '\0' CANONICAL_n '\0' '\0'  */
-static char * volatile charset_aliases;
+static const char * volatile charset_aliases;
 
 /* Return a pointer to the contents of the charset.alias file.  */
 static const char *
 get_charset_aliases ()
 {
-  char *cp;
+  const char *cp;
 
   cp = charset_aliases;
   if (cp == NULL)

lib/mbswidth.c

@@ -1,5 +1,5 @@
 /* Determine the number of screen columns needed for a string.
-   Copyright (C) 2000 Free Software Foundation, Inc.
+   Copyright (C) 2000-2001 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
@@ -21,19 +21,10 @@
 # include <config.h>
 #endif
 
-/* Get MB_LEN_MAX.  */
-#if HAVE_LIMITS_H
-# include <limits.h>
-#endif
-
 /* Get MB_CUR_MAX.  */
-#if HAVE_STDLIB_H
-# include <stdlib.h>
-#endif
+#include <stdlib.h>
 
-#if HAVE_STRING_H
-# include <string.h>
-#endif
+#include <string.h>
 
 /* Get isprint().  */
 #include <ctype.h>
@@ -43,13 +34,22 @@
 # include <wchar.h>
 #endif
 
-/* Get iswprint().  */
+/* Get iswprint(), iswcntrl().  */
 #if HAVE_WCTYPE_H
 # include <wctype.h>
 #endif
 #if !defined iswprint && !HAVE_ISWPRINT
 # define iswprint(wc) 1
 #endif
+#if !defined iswcntrl && !HAVE_ISWCNTRL
+# define iswcntrl(wc) 0
+#endif
+
+#ifndef mbsinit
+# if !HAVE_MBSINIT
+#  define mbsinit(ps) 1
+# endif
+#endif
 
 #ifndef HAVE_DECL_WCWIDTH
 "this configure-time declaration test was not run"
@@ -75,32 +75,40 @@ int wcwidth ();
 /* Undefine to protect against the definition in wctype.h of solaris2.6.   */
 #undef ISPRINT
 #define ISPRINT(c) (IN_CTYPE_DOMAIN (c) && isprint (c))
+#undef ISCNTRL
+#define ISCNTRL(c) (IN_CTYPE_DOMAIN (c) && iscntrl (c))
 
 #include "mbswidth.h"
 
 /* Returns the number of columns needed to represent the multibyte
    character string pointed to by STRING.  If a non-printable character
-   occurs, -1 is returned, unless MBSW_ACCEPT_UNPRINTABLE is specified.
-   With flags = 0, this is the multibyte analogon of the wcswidth function.  */
+   occurs, and MBSW_REJECT_UNPRINTABLE is specified, -1 is returned.
+   With flags = MBSW_REJECT_INVALID | MBSW_REJECT_UNPRINTABLE, this is
+   the multibyte analogon of the wcswidth function.  */
 int
-mbswidth (const char *string, int flags)
+mbswidth (string, flags)
+     const char *string;
+     int flags;
 {
   return mbsnwidth (string, strlen (string), flags);
 }
 
 /* Returns the number of columns needed to represent the multibyte
    character string pointed to by STRING of length NBYTES.  If a
-   non-printable character occurs, -1 is returned, unless
-   MBSW_ACCEPT_UNPRINTABLE is specified.  */
+   non-printable character occurs, and MBSW_REJECT_UNPRINTABLE is
+   specified, -1 is returned.  */
 int
-mbsnwidth (const char *string, size_t nbytes, int flags)
+mbsnwidth (string, nbytes, flags)
+     const char *string;
+     size_t nbytes;
+     int flags;
 {
   const char *p = string;
   const char *plimit = p + nbytes;
   int width;
 
   width = 0;
-#if HAVE_MBRTOWC && (MB_LEN_MAX > 1)
+#if HAVE_MBRTOWC
   if (MB_CUR_MAX > 1)
     {
       while (p < plimit)
@@ -146,7 +154,7 @@ mbsnwidth (const char *string, size_t nbytes, int flags)
 		    if (bytes == (size_t) -1)
 		      /* An invalid multibyte sequence was encountered.  */
 		      {
-			if (flags & MBSW_ACCEPT_INVALID)
+			if (!(flags & MBSW_REJECT_INVALID))
 			  {
 			    p++;
 			    width++;
@@ -159,7 +167,7 @@ mbsnwidth (const char *string, size_t nbytes, int flags)
 		    if (bytes == (size_t) -2)
 		      /* An incomplete multibyte character at the end.  */
 		      {
-			if (flags & MBSW_ACCEPT_INVALID)
+			if (!(flags & MBSW_REJECT_INVALID))
 			  {
 			    p = plimit;
 			    width++;
@@ -179,8 +187,8 @@ mbsnwidth (const char *string, size_t nbytes, int flags)
 		      width += w;
 		    else
 		      /* An unprintable multibyte character.  */
-		      if (flags & MBSW_ACCEPT_UNPRINTABLE)
-			width += 1;
+		      if (!(flags & MBSW_REJECT_UNPRINTABLE))
+			width += (iswcntrl (wc) ? 0 : 1);
 		      else
 			return -1;
 
@@ -198,8 +206,10 @@ mbsnwidth (const char *string, size_t nbytes, int flags)
     {
       unsigned char c = (unsigned char) *p++;
 
-      if ((flags & MBSW_ACCEPT_UNPRINTABLE) || ISPRINT (c))
+      if (ISPRINT (c))
 	width++;
+      else if (!(flags & MBSW_REJECT_UNPRINTABLE))
+	width += (ISCNTRL (c) ? 0 : 1);
       else
 	return -1;
     }

lib/mbswidth.h

@@ -16,7 +16,7 @@
    Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
 
 #ifndef PARAMS
-# if defined PROTOTYPES || defined __STDC__
+# if defined (__GNUC__) || __STDC__
 #  define PARAMS(Args) Args
 # else
 #  define PARAMS(Args) ()
@@ -25,13 +25,14 @@
 
 /* Optional flags to influence mbswidth/mbsnwidth behavior.  */
 
-/* If this bit is set, assume invalid characters have width 0.
-   Otherwise, return -1 upon finding an invalid or incomplete character.  */
-#define MBSW_ACCEPT_INVALID 1
+/* If this bit is set, return -1 upon finding an invalid or incomplete
+   character.  Otherwise, assume invalid characters have width 1.  */
+#define MBSW_REJECT_INVALID 1
 
-/* If this bit is set, assume unprintable characters have width 1.
-   Otherwise, return -1 upon finding a non-printable character.  */
-#define MBSW_ACCEPT_UNPRINTABLE	2
+/* If this bit is set, return -1 upon finding a non-printable character.
+   Otherwise, assume unprintable characters have width 0 if they are
+   control characters and 1 otherwise.  */
+#define MBSW_REJECT_UNPRINTABLE	2
 
 /* Returns the number of screen columns needed for STRING.  */
 #define mbswidth gnu_mbswidth  /* avoid clash with UnixWare 7.1.1 function */

lib/mkdir.c

@@ -0,0 +1,76 @@
+/* On some systems, mkdir ("foo/", 0700) fails because of the trailing
+   slash.  On those systems, this wrapper removes the trailing slash.
+   Copyright (C) 2001 Free Software Foundation, Inc.
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2, or (at your option)
+   any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software Foundation,
+   Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
+
+/* written by Jim Meyering */
+
+#include <config.h>
+
+/* Disable the definition of mkdir to rpl_mkdir (from config.h) in this
+   file.  Otherwise, we'd get conflicting prototypes for rpl_mkdir on
+   most systems.  */
+#undef mkdir
+
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <stdio.h>
+#if HAVE_STDLIB_H
+# include <stdlib.h>
+#endif
+
+#if HAVE_STRING_H
+# include <string.h>
+#else
+# include <strings.h>
+#endif
+
+#include "dirname.h"
+#include "xalloc.h"
+
+#ifndef HAVE_DECL_FREE
+"this configure-time declaration test was not run"
+#endif
+#if !HAVE_DECL_FREE
+void free ();
+#endif
+
+/* This function is required at least for NetBSD 1.5.2.  */
+
+int
+rpl_mkdir (char const *dir, mode_t mode)
+{
+  int ret_val;
+  char *tmp_dir;
+  size_t len = strlen (dir);
+
+  if (len && dir[len - 1] == '/')
+    {
+      tmp_dir = xstrdup (dir);
+      strip_trailing_slashes (tmp_dir);
+    }
+  else
+    {
+      tmp_dir = (char *) dir;
+    }
+
+  ret_val = mkdir (tmp_dir, mode);
+
+  if (tmp_dir != dir)
+    free (tmp_dir);
+
+  return ret_val;
+}

lib/mountlist.c

@@ -1,5 +1,5 @@
 /* mountlist.c -- return a list of mounted filesystems
-   Copyright (C) 1991, 1992, 1997-2000 Free Software Foundation, Inc.
+   Copyright (C) 1991, 1992, 1997-2001 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
@@ -28,7 +28,7 @@
 #else
 void free ();
 #endif
-#if defined(STDC_HEADERS) || defined(HAVE_STRING_H)
+#if defined STDC_HEADERS || defined HAVE_STRING_H
 # include <string.h>
 #else
 # include <strings.h>
@@ -58,18 +58,33 @@ extern int errno;
 # include <sys/param.h>
 #endif
 
-#if defined (MOUNTED_GETFSSTAT)	/* __alpha running OSF_1 */
-# include <sys/mount.h>
-# include <sys/fs_types.h>
+#if defined MOUNTED_GETFSSTAT	/* OSF_1 and Darwin1.3.x */
+# if HAVE_SYS_UCRED_H
+#  include <sys/ucred.h> /* needed by powerpc-apple-darwin1.3.7 */
+# endif
+# if HAVE_SYS_MOUNT_H
+#  include <sys/mount.h>
+# endif
+# if HAVE_SYS_FS_TYPES_H
+#  include <sys/fs_types.h> /* needed by powerpc-apple-darwin1.3.7 */
+# endif
+# if HAVE_STRUCT_FSSTAT_F_FSTYPENAME
+#  define FS_TYPE(Ent) ((Ent).f_fstypename)
+# else
+#  define FS_TYPE(Ent) mnt_names[(Ent).f_type]
+# endif
 #endif /* MOUNTED_GETFSSTAT */
 
 #ifdef MOUNTED_GETMNTENT1	/* 4.3BSD, SunOS, HP-UX, Dynix, Irix.  */
 # include <mntent.h>
-# if !defined(MOUNTED)
-#  if defined(MNT_MNTTAB)	/* HP-UX.  */
+# if !defined MOUNTED
+#  if defined _PATH_MOUNTED	/* GNU libc  */
+#   define MOUNTED _PATH_MOUNTED
+#  endif
+#  if defined MNT_MNTTAB	/* HP-UX.  */
 #   define MOUNTED MNT_MNTTAB
 #  endif
-#  if defined(MNTTABNAME)	/* Dynix.  */
+#  if defined MNTTABNAME	/* Dynix.  */
 #   define MOUNTED MNTTABNAME
 #  endif
 # endif
@@ -123,7 +138,7 @@ extern int errno;
 # include <sys/mntent.h>
 #endif
 
-#if defined (MNTOPT_IGNORE) && defined (HAVE_HASMNTOPT)
+#if defined MNTOPT_IGNORE && defined HAVE_HASMNTOPT
 # define MNT_IGNORE(M) hasmntopt ((M), MNTOPT_IGNORE)
 #else
 # define MNT_IGNORE(M) 0
@@ -417,7 +432,7 @@ read_filesystem_list (int need_fs_type)
   }
 #endif /* MOUNTED_GETMNT. */
 
-#if defined (MOUNTED_FS_STAT_DEV) /* BeOS */
+#if defined MOUNTED_FS_STAT_DEV /* BeOS */
   {
     /* The next_dev() and fs_stat_dev() system calls give the list of
        all filesystems, including the information returned by statvfs()
@@ -522,7 +537,7 @@ read_filesystem_list (int need_fs_type)
   }
 #endif /* MOUNTED_FS_STAT_DEV */
 
-#if defined (MOUNTED_GETFSSTAT)	/* __alpha running OSF_1 */
+#if defined MOUNTED_GETFSSTAT	/* __alpha running OSF_1 */
   {
     int numsys, counter, bufsize;
     struct statfs *stats;
@@ -546,7 +561,7 @@ read_filesystem_list (int need_fs_type)
 	me = (struct mount_entry *) xmalloc (sizeof (struct mount_entry));
 	me->me_devname = xstrdup (stats[counter].f_mntfromname);
 	me->me_mountdir = xstrdup (stats[counter].f_mntonname);
-	me->me_type = mnt_names[stats[counter].f_type];
+	me->me_type = xstrdup (FS_TYPE (stats[counter]));
 	me->me_dummy = ME_DUMMY (me->me_devname, me->me_type);
 	me->me_remote = ME_REMOTE (me->me_devname, me->me_type);
 	me->me_dev = (dev_t) -1;	/* Magic; means not known yet. */
@@ -560,7 +575,7 @@ read_filesystem_list (int need_fs_type)
   }
 #endif /* MOUNTED_GETFSSTAT */
 
-#if defined (MOUNTED_FREAD) || defined (MOUNTED_FREAD_FSTYP) /* SVR[23].  */
+#if defined MOUNTED_FREAD || defined MOUNTED_FREAD_FSTYP /* SVR[23].  */
   {
     struct mnttab mnt;
     char *table = "/etc/mnttab";

lib/obstack.c

@@ -1,23 +1,22 @@
 /* obstack.c - subroutines used implicitly by object stack macros
    Copyright (C) 1988-1994,96,97,98,99,2000,2001 Free Software Foundation, Inc.
-
    This file is part of the GNU C Library.  Its master source is NOT part of
    the C library, however.  The master source lives in /gd/gnu/lib.
 
    The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Library General Public License as
-   published by the Free Software Foundation; either version 2 of the
-   License, or (at your option) any later version.
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
 
    The GNU C Library is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Library General Public License for more details.
+   Lesser General Public License for more details.
 
-   You should have received a copy of the GNU Library General Public
-   License along with the GNU C Library; see the file COPYING.LIB.  If not,
-   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.  */
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
 
 #ifdef HAVE_CONFIG_H
 # include <config.h>
@@ -40,18 +39,21 @@
    files, it is simpler to just do this in the source for each such file.  */
 
 #include <stdio.h>		/* Random thing to get __GNU_LIBRARY__.  */
-#if !defined (_LIBC) && defined (__GNU_LIBRARY__) && __GNU_LIBRARY__ > 1
+#if !defined _LIBC && defined __GNU_LIBRARY__ && __GNU_LIBRARY__ > 1
 # include <gnu-versions.h>
 # if _GNU_OBSTACK_INTERFACE_VERSION == OBSTACK_INTERFACE_VERSION
 #  define ELIDE_CODE
 # endif
 #endif
 
+#if defined _LIBC && defined USE_IN_LIBIO
+# include <wchar.h>
+#endif
 
 #ifndef ELIDE_CODE
 
 
-# if defined (__STDC__) && __STDC__
+# if defined __STDC__ && __STDC__
 #  define POINTER void *
 # else
 #  define POINTER char *
@@ -82,7 +84,7 @@ union fooround {long x; double d;};
    abort gracefully or use longjump - but shouldn't return.  This
    variable by default points to the internal function
    `print_and_abort'.  */
-# if defined (__STDC__) && __STDC__
+# if defined __STDC__ && __STDC__
 static void print_and_abort (void);
 void (*obstack_alloc_failed_handler) (void) = print_and_abort;
 # else
@@ -110,7 +112,7 @@ struct obstack *_obstack;
    For free, do not use ?:, since some compilers, like the MIPS compilers,
    do not allow (expr) ? void : void.  */
 
-# if defined (__STDC__) && __STDC__
+# if defined __STDC__ && __STDC__
 #  define CALL_CHUNKFUN(h, size) \
   (((h) -> use_extra_arg) \
    ? (*(h)->chunkfun) ((h)->extra_arg, (size)) \
@@ -152,7 +154,7 @@ _obstack_begin (h, size, alignment, chunkfun, freefun)
      struct obstack *h;
      int size;
      int alignment;
-# if defined (__STDC__) && __STDC__
+# if defined __STDC__ && __STDC__
      POINTER (*chunkfun) (long);
      void (*freefun) (void *);
 # else
@@ -181,7 +183,7 @@ _obstack_begin (h, size, alignment, chunkfun, freefun)
       size = 4096 - extra;
     }
 
-# if defined (__STDC__) && __STDC__
+# if defined __STDC__ && __STDC__
   h->chunkfun = (struct _obstack_chunk * (*)(void *, long)) chunkfun;
   h->freefun = (void (*) (void *, struct _obstack_chunk *)) freefun;
 # else
@@ -210,7 +212,7 @@ _obstack_begin_1 (h, size, alignment, chunkfun, freefun, arg)
      struct obstack *h;
      int size;
      int alignment;
-# if defined (__STDC__) && __STDC__
+# if defined __STDC__ && __STDC__
      POINTER (*chunkfun) (POINTER, long);
      void (*freefun) (POINTER, POINTER);
 # else
@@ -240,7 +242,7 @@ _obstack_begin_1 (h, size, alignment, chunkfun, freefun, arg)
       size = 4096 - extra;
     }
 
-# if defined(__STDC__) && __STDC__
+# if defined __STDC__ && __STDC__
   h->chunkfun = (struct _obstack_chunk * (*)(void *,long)) chunkfun;
   h->freefun = (void (*) (void *, struct _obstack_chunk *)) freefun;
 # else
@@ -341,7 +343,7 @@ _obstack_newchunk (h, length)
    This is here for debugging.
    If you use it in a program, you are probably losing.  */
 
-# if defined (__STDC__) && __STDC__
+# if defined __STDC__ && __STDC__
 /* Suppress -Wmissing-prototypes warning.  We don't want to declare this in
    obstack.h because it is just for debugging.  */
 int _obstack_allocated_p (struct obstack *h, POINTER obj);
@@ -457,7 +459,7 @@ _obstack_memory_used (h)
 
 /* Define the error handler.  */
 # ifndef _
-#  if defined HAVE_LIBINTL_H || defined _LIBC
+#  if (HAVE_LIBINTL_H && ENABLE_NLS) || defined _LIBC
 #   include <libintl.h>
 #   ifndef _
 #    define _(Str) gettext (Str)
@@ -471,19 +473,28 @@ _obstack_memory_used (h)
 #  define fputs(s, f) _IO_fputs (s, f)
 # endif
 
-#ifndef __attribute__
+# ifndef __attribute__
 /* This feature is available in gcc versions 2.5 and later.  */
-# if __GNUC__ < 2 || (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || __STRICT_ANSI__
-#  define __attribute__(Spec) /* empty */
+#  if __GNUC__ < 2 || (__GNUC__ == 2 && __GNUC_MINOR__ < 5)
+#   define __attribute__(Spec) /* empty */
+#  endif
 # endif
-#endif
 
 static void
 __attribute__ ((noreturn))
 print_and_abort ()
 {
-  fputs (_("memory exhausted"), stderr);
-  fputc ('\n', stderr);
+  /* Don't change any of these strings.  Yes, it would be possible to add
+     the newline to the string and use fputs or so.  But this must not
+     happen because the "memory exhausted" message appears in other places
+     like this and the translation should be reused instead of creating
+     a very similar string which requires a separate translation.  */
+# if defined _LIBC && defined USE_IN_LIBIO
+  if (_IO_fwide (stderr, 0) > 0)
+    __fwprintf (stderr, L"%s\n", _("memory exhausted"));
+  else
+# endif
+    fprintf (stderr, "%s\n", _("memory exhausted"));
   exit (obstack_exit_failure);
 }
 
@@ -494,7 +505,7 @@ print_and_abort ()
 /* Now define the functional versions of the obstack macros.
    Define them to simply use the corresponding macros to do the job.  */
 
-#  if defined (__STDC__) && __STDC__
+#  if defined __STDC__ && __STDC__
 /* These function definitions do not work with non-ANSI preprocessors;
    they won't pass through the macro names in parentheses.  */
 

lib/pathmax.h

@@ -1,5 +1,5 @@
 /* Define PATH_MAX somehow.  Requires sys/types.h.
-   Copyright (C) 1992, 1999 Free Software Foundation, Inc.
+   Copyright (C) 1992, 1999, 2001 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
@@ -18,14 +18,14 @@
 #ifndef _PATHMAX_H
 # define _PATHMAX_H
 
-# ifdef HAVE_UNISTD_H
+# if HAVE_UNISTD_H
 #  include <unistd.h>
 # endif
 
 /* Non-POSIX BSD systems might have gcc's limits.h, which doesn't define
    PATH_MAX but might cause redefinition warnings when sys/param.h is
    later included (as on MORE/BSD 4.3).  */
-# if defined(_POSIX_VERSION) || (defined(HAVE_LIMITS_H) && !defined(__GNUC__))
+# if defined _POSIX_VERSION || (defined HAVE_LIMITS_H && !defined __GNUC__)
 #  include <limits.h>
 # endif
 
@@ -33,17 +33,17 @@
 #  define _POSIX_PATH_MAX 255
 # endif
 
-# if !defined(PATH_MAX) && defined(_PC_PATH_MAX)
+# if !defined PATH_MAX && defined _PC_PATH_MAX
 #  define PATH_MAX (pathconf ("/", _PC_PATH_MAX) < 1 ? 1024 \
 		    : pathconf ("/", _PC_PATH_MAX))
 # endif
 
 /* Don't include sys/param.h if it already has been.  */
-# if defined(HAVE_SYS_PARAM_H) && !defined(PATH_MAX) && !defined(MAXPATHLEN)
+# if defined HAVE_SYS_PARAM_H && !defined PATH_MAX && !defined MAXPATHLEN
 #  include <sys/param.h>
 # endif
 
-# if !defined(PATH_MAX) && defined(MAXPATHLEN)
+# if !defined PATH_MAX && defined MAXPATHLEN
 #  define PATH_MAX MAXPATHLEN
 # endif
 

lib/quotearg.c

@@ -63,6 +63,11 @@
 #endif
 
 #if HAVE_WCHAR_H
+
+/* BSD/OS 4.1 wchar.h requires FILE and struct tm to be declared.  */
+# include <stdio.h>
+# include <time.h>
+
 # include <wchar.h>
 #endif
 

lib/regex.h

@@ -1,24 +1,23 @@
 /* Definitions for data structures and routines for the regular
    expression library, version 0.12.
    Copyright (C) 1985,1989-1993,1995-1998, 2000 Free Software Foundation, Inc.
-
    This file is part of the GNU C Library.  Its master source is NOT part of
    the C library, however.  The master source lives in /gd/gnu/lib.
 
    The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Library General Public License as
-   published by the Free Software Foundation; either version 2 of the
-   License, or (at your option) any later version.
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
 
    The GNU C Library is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Library General Public License for more details.
+   Lesser General Public License for more details.
 
-   You should have received a copy of the GNU Library General Public
-   License along with the GNU C Library; see the file COPYING.LIB.  If not,
-   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.  */
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
 
 #ifndef _REGEX_H
 #define _REGEX_H 1

lib/savedir.c

@@ -1,5 +1,7 @@
 /* savedir.c -- save the list of files in a directory in a string
-   Copyright (C) 1990, 1997, 1998, 1999, 2000 Free Software Foundation, Inc.
+
+   Copyright 1990, 1997, 1998, 1999, 2000, 2001 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
@@ -64,9 +66,6 @@ extern int errno;
 /* Return a freshly allocated string containing the filenames
    in directory DIR, separated by '\0' characters;
    the end is marked by two '\0' characters in a row.
-   NAME_SIZE is the number of bytes to initially allocate
-   for the string; it will be enlarged as needed.
-   Use NAME_SIZE == -1 if you do not know the size.
    Return NULL (setting errno) if DIR cannot be opened, read, or closed.  */
 
 #ifndef NAME_SIZE_DEFAULT
@@ -74,12 +73,12 @@ extern int errno;
 #endif
 
 char *
-savedir (const char *dir, off_t name_size)
+savedir (const char *dir)
 {
   DIR *dirp;
   struct dirent *dp;
   char *name_space;
-  size_t allocated = name_size; /* Overflow is checked indirectly below.  */
+  size_t allocated = NAME_SIZE_DEFAULT;
   size_t used = 0;
   int save_errno;
 
@@ -87,13 +86,6 @@ savedir (const char *dir, off_t name_size)
   if (dirp == NULL)
     return NULL;
 
-  /* Use the default if the size is not known.  Be sure "allocated"
-     is at least `1' so there's room for the final NUL byte.
-     Do not simply test name_size <= 0, because the initialization
-     of "allocated" might have overflowed.  */
-  if (name_size < 0 || allocated == 0)
-    allocated = NAME_SIZE_DEFAULT;
-
   name_space = xmalloc (allocated);
 
   errno = 0;

lib/savedir.h

@@ -9,7 +9,6 @@
 #  endif
 # endif
 
-char *
-savedir PARAMS ((const char *dir, off_t name_size));
+char *savedir PARAMS ((const char *dir));
 
 #endif

lib/strtoimax.c

@@ -0,0 +1,100 @@
+/* Convert string representation of a number into an intmax_t value.
+   Copyright 1999, 2001 Free Software Foundation, Inc.
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2, or (at your option)
+   any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software Foundation,
+   Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
+
+/* Written by Paul Eggert. */
+
+#if HAVE_CONFIG_H
+# include <config.h>
+#endif
+
+#if HAVE_INTTYPES_H
+# include <inttypes.h>
+#endif
+
+#if HAVE_STDLIB_H
+# include <stdlib.h>
+#endif
+
+#ifndef PARAMS
+# if defined PROTOTYPES || defined __STDC__
+#  define PARAMS(Args) Args
+# else
+#  define PARAMS(Args) ()
+# endif
+#endif
+
+/* Verify a requirement at compile-time (unlike assert, which is runtime).  */
+#define verify(name, assertion) struct name { char a[(assertion) ? 1 : -1]; }
+
+#ifdef UNSIGNED
+# ifndef HAVE_DECL_STRTOUL
+"this configure-time declaration test was not run"
+# endif
+# if !HAVE_DECL_STRTOUL
+unsigned long strtoul PARAMS ((char const *, char **, int));
+# endif
+# ifndef HAVE_DECL_STRTOULL
+"this configure-time declaration test was not run"
+# endif
+# if !HAVE_DECL_STRTOULL && HAVE_UNSIGNED_LONG_LONG
+unsigned long long strtoull PARAMS ((char const *, char **, int));
+# endif
+
+#else
+
+# ifndef HAVE_DECL_STRTOL
+"this configure-time declaration test was not run"
+# endif
+# if !HAVE_DECL_STRTOL
+long strtol PARAMS ((char const *, char **, int));
+# endif
+# ifndef HAVE_DECL_STRTOLL
+"this configure-time declaration test was not run"
+# endif
+# if !HAVE_DECL_STRTOLL && HAVE_UNSIGNED_LONG_LONG
+long long strtoll PARAMS ((char const *, char **, int));
+# endif
+#endif
+
+#ifdef UNSIGNED
+# undef HAVE_LONG_LONG
+# define HAVE_LONG_LONG HAVE_UNSIGNED_LONG_LONG
+# define INT uintmax_t
+# define strtoimax strtoumax
+# define strtol strtoul
+# define strtoll strtoull
+#else
+# define INT intmax_t
+#endif
+
+INT
+strtoimax (char const *ptr, char **endptr, int base)
+{
+#if HAVE_LONG_LONG
+  verify (size_is_that_of_long_or_long_long,
+	  (sizeof (INT) == sizeof (long)
+	   || sizeof (INT) == sizeof (long long)));
+
+  if (sizeof (INT) != sizeof (long))
+    return strtoll (ptr, endptr, base);
+#else
+  verify (size_is_that_of_long,
+	  sizeof (INT) == sizeof (long));
+#endif
+
+  return strtol (ptr, endptr, base);
+}

lib/strtoll.c

@@ -0,0 +1,34 @@
+/* Function to parse a `long long int' from text.
+   Copyright (C) 1995, 1996, 1997, 1999, 2001 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+#define QUAD	1
+
+#include "strtol.c"
+
+#ifdef _LIBC
+# ifdef SHARED
+#  include <shlib-compat.h>
+
+#  if SHLIB_COMPAT (libc, GLIBC_2_0, GLIBC_2_2)
+compat_symbol (libc, __strtoll_internal, __strtoq_internal, GLIBC_2_0);
+#  endif
+
+# endif
+weak_alias (strtoll, strtoq)
+#endif

lib/strtoumax.c

@@ -1,81 +1,2 @@
-/* Convert string representation of a number into an uintmax_t value.
-   Copyright 1999 Free Software Foundation, Inc.
-
-   This program is free software; you can redistribute it and/or modify
-   it under the terms of the GNU General Public License as published by
-   the Free Software Foundation; either version 2, or (at your option)
-   any later version.
-
-   This program is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-   GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License
-   along with this program; if not, write to the Free Software Foundation,
-   Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-/* Written by Paul Eggert. */
-
-#if HAVE_CONFIG_H
-# include <config.h>
-#endif
-
-#if HAVE_INTTYPES_H
-# include <inttypes.h>
-#endif
-
-#if HAVE_STDLIB_H
-# include <stdlib.h>
-#endif
-
-#ifndef PARAMS
-# if defined PROTOTYPES || defined __STDC__
-#  define PARAMS(Args) Args
-# else
-#  define PARAMS(Args) ()
-# endif
-#endif
-
-#ifndef HAVE_DECL_STRTOUL
-"this configure-time declaration test was not run"
-#endif
-#if !HAVE_DECL_STRTOUL
-unsigned long strtoul PARAMS ((char const *, char **, int));
-#endif
-
-#ifndef HAVE_DECL_STRTOULL
-"this configure-time declaration test was not run"
-#endif
-#if !HAVE_DECL_STRTOULL && HAVE_UNSIGNED_LONG_LONG
-unsigned long long strtoull PARAMS ((char const *, char **, int));
-#endif
-
-uintmax_t
-strtoumax (char const *ptr, char **endptr, int base)
-{
-#define USE_IF_EQUIVALENT(function) \
-    if (sizeof (uintmax_t) == sizeof function (ptr, endptr, base)) \
-      return function (ptr, endptr, base);
-
-#if HAVE_UNSIGNED_LONG_LONG
-    USE_IF_EQUIVALENT (strtoull)
-#endif
-
-  USE_IF_EQUIVALENT (strtoul)
-
-  abort ();
-}
-
-#ifdef TESTING
-# include <stdio.h>
-int
-main ()
-{
-  char *p, *endptr;
-  printf ("sizeof uintmax_t: %d\n", sizeof (uintmax_t));
-  printf ("sizeof strtoull(): %d\n", sizeof strtoull(p, &endptr, 10));
-  printf ("sizeof strtoul(): %d\n", sizeof strtoul(p, &endptr, 10));
-  exit (0);
-}
-#endif
+#define UNSIGNED 1
+#include "strtoimax.c"

lib/utime.c

@@ -1,4 +1,4 @@
-/* Copyright (C) 1998 Free Software Foundation, Inc.
+/* Copyright (C) 1998, 2001 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
@@ -27,6 +27,7 @@
 # include <utime.h>
 #endif
 
+#include "full-write.h"
 #include "safe-read.h"
 
 /* Some systems (even some that do have <utime.h>) don't declare this
@@ -57,9 +58,9 @@ utime_null (const char *file)
   fd = open (file, O_RDWR);
   if (fd < 0
       || fstat (fd, &sb) < 0
-      || safe_read (fd, &c, sizeof (char)) < 0
+      || safe_read (fd, &c, sizeof c) < 0
       || lseek (fd, (off_t) 0, SEEK_SET) < 0
-      || full_write (fd, &c, sizeof (char)) < 0
+      || full_write (fd, &c, sizeof c) != sizeof c
       /* Maybe do this -- it's necessary on SunOS4.1.3 with some combination
 	 of patches, but that system doesn't use this code: it has utimes.
 	 || fsync (fd) < 0

lib/version-etc.c

@@ -30,12 +30,12 @@
 #else
 # define _(Text) Text
 #endif
-#define N_(Text) Text
 
 /* Default copyright goes to the FSF. */
 
 char* version_etc_copyright =
-  N_("Copyright (C) 2001 Free Software Foundation, Inc.");
+  /* Do *not* mark this string for translation.  */
+  "Copyright (C) 2001 Free Software Foundation, Inc.";
 
 
 /* Display the --version information the standard way.
@@ -60,7 +60,7 @@ version_etc (FILE *stream,
   fprintf (stream, _("Written by %s.\n"), authors);
   putc ('\n', stream);
 
-  fputs (_(version_etc_copyright), stream);
+  fputs (version_etc_copyright, stream);
   putc ('\n', stream);
 
   fputs (_("\

lib/xgetcwd.c

@@ -1,5 +1,5 @@
 /* xgetcwd.c -- return current directory with unlimited length
-   Copyright (C) 1992, 1996, 2000 Free Software Foundation, Inc.
+   Copyright (C) 1992, 1996, 2000, 2001 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
@@ -28,18 +28,24 @@ extern int errno;
 #endif
 
 #include <sys/types.h>
-#include "pathmax.h"
+
+#if HAVE_STDLIB_H
+# include <stdlib.h>
+#endif
+#if HAVE_UNISTD_H
+# include <unistd.h>
+#endif
 
 #if HAVE_GETCWD
 char *getcwd ();
 #else
+# include "pathmax.h"
+# define INITIAL_BUFFER_SIZE (PATH_MAX + 1)
 char *getwd ();
 # define getcwd(Buf, Max) getwd (Buf)
 #endif
 
-extern void *xmalloc ();
-extern char *xstrdup ();
-extern void free ();
+#include "xalloc.h"
 
 /* Return the current directory, newly allocated, arbitrarily long.
    Return NULL and set errno on error. */
@@ -47,39 +53,35 @@ extern void free ();
 char *
 xgetcwd ()
 {
-  char *ret;
-  unsigned path_max;
-  char buf[1024];
+#if HAVE_GETCWD_NULL
+  char *cwd = getcwd (NULL, 0);
+  if (! cwd && errno == ENOMEM)
+    xalloc_die ();
+  return cwd;
+#else
 
-  errno = 0;
-  ret = getcwd (buf, sizeof (buf));
-  if (ret != NULL)
-    return xstrdup (buf);
-  if (errno != ERANGE)
-    return NULL;
+  /* The initial buffer size for the working directory.  A power of 2
+     detects arithmetic overflow earlier, but is not required.  */
+# ifndef INITIAL_BUFFER_SIZE
+#  define INITIAL_BUFFER_SIZE 128
+# endif
 
-  path_max = (unsigned) PATH_MAX;
-  path_max += 2;		/* The getcwd docs say to do this. */
+  size_t buf_size = INITIAL_BUFFER_SIZE;
 
-  for (;;)
+  while (1)
     {
-      char *cwd = (char *) xmalloc (path_max);
-
-      errno = 0;
-      ret = getcwd (cwd, path_max);
-      if (ret != NULL)
-	return ret;
-      if (errno != ERANGE)
-	{
-	  int save_errno = errno;
-	  free (cwd);
-	  errno = save_errno;
-	  return NULL;
-	}
-
-      free (cwd);
-
-      path_max += path_max / 16;
-      path_max += 32;
+      char *buf = xmalloc (buf_size);
+      char *cwd = getcwd (buf, buf_size);
+      int saved_errno;
+      if (cwd)
+	return cwd;
+      saved_errno = errno;
+      free (buf);
+      if (saved_errno != ERANGE)
+	return NULL;
+      buf_size *= 2;
+      if (buf_size == 0)
+	xalloc_die ();
     }
+#endif
 }

lib/xreadlink.c

@@ -0,0 +1,92 @@
+/* xreadlink.c -- readlink wrapper to return the link name in malloc'd storage
+
+   Copyright 2001 Free Software Foundation, Inc.
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2, or (at your option)
+   any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; see the file COPYING.
+   If not, write to the Free Software Foundation,
+   59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
+
+/* Written by Jim Meyering <jim@meyering.net>  */
+
+#if HAVE_CONFIG_H
+# include <config.h>
+#endif
+
+#include <stdio.h>
+#include <errno.h>
+#ifndef errno
+extern int errno;
+#endif
+
+#if HAVE_LIMITS_H
+# include <limits.h>
+#endif
+#if HAVE_SYS_TYPES_H
+# include <sys/types.h>
+#endif
+#if HAVE_STDLIB_H
+# include <stdlib.h>
+#endif
+#if HAVE_UNISTD_H
+# include <unistd.h>
+#endif
+
+#ifndef SIZE_MAX
+# define SIZE_MAX ((size_t) -1)
+#endif
+#ifndef SSIZE_MAX
+# define SSIZE_MAX ((ssize_t) (SIZE_MAX / 2))
+#endif
+
+#include "xalloc.h"
+#include "xreadlink.h"
+
+/* Call readlink to get the symbolic link value of FILENAME.
+   Return a pointer to that NUL-terminated string in malloc'd storage.
+   If readlink fails, return NULL (caller may use errno to diagnose).
+   If realloc fails, or if the link value is longer than SIZE_MAX :-),
+   give a diagnostic and exit.  */
+
+char *
+xreadlink (char const *filename)
+{
+  /* The initial buffer size for the link value.  A power of 2
+     detects arithmetic overflow earlier, but is not required.  */
+  size_t buf_size = 128;
+
+  while (1)
+    {
+      char *buffer = xmalloc (buf_size);
+      ssize_t link_length = readlink (filename, buffer, buf_size);
+
+      if (link_length < 0)
+	{
+	  int saved_errno = errno;
+	  free (buffer);
+	  errno = saved_errno;
+	  return NULL;
+	}
+
+      if (link_length < buf_size)
+	{
+	  buffer[link_length] = 0;
+	  return buffer;
+	}
+
+      free (buffer);
+      buf_size *= 2;
+      if (SSIZE_MAX < buf_size || (SIZE_MAX / 2 < SSIZE_MAX && buf_size == 0))
+	xalloc_die ();
+    }
+}

lib/xreadlink.h

@@ -0,0 +1,9 @@
+#ifndef PARAMS
+# if defined PROTOTYPES || (defined __STDC__ && __STDC__)
+#  define PARAMS(Args) Args
+# else
+#  define PARAMS(Args) ()
+# endif
+#endif
+
+char *xreadlink PARAMS ((char const *));

lib/xstrtoimax.c

@@ -0,0 +1,31 @@
+/* xstrtoimax.c -- A more useful interface to strtoimax.
+   Copyright 2001 Free Software Foundation, Inc.
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2, or (at your option)
+   any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software Foundation,
+   Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
+
+/* Cloned by Jim Meyering. */
+
+#if HAVE_CONFIG_H
+# include <config.h>
+#endif
+
+#if HAVE_INTTYPES_H
+# include <inttypes.h>
+#endif
+
+#define __strtol strtoimax
+#define __strtol_t intmax_t
+#define __xstrtol xstrtoimax
+#include "xstrtol.c"

lib/xstrtol.c

@@ -1,5 +1,5 @@
 /* A more useful interface to strtol.
-   Copyright (C) 1995, 1996, 1998-2000 Free Software Foundation, Inc.
+   Copyright (C) 1995, 1996, 1998-2001 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
@@ -78,15 +78,19 @@ extern int errno;
 
 #include "xstrtol.h"
 
-#ifndef strtol
+#if !HAVE_DECL_STRTOL && !defined strtol
 long int strtol ();
 #endif
 
-#ifndef strtoul
+#if !HAVE_DECL_STRTOUL && !defined strtoul
 unsigned long int strtoul ();
 #endif
 
-#ifndef strtoumax
+#if !HAVE_DECL_STRTOIMAX && !defined strtoimax
+intmax_t strtoimax ();
+#endif
+
+#if !HAVE_DECL_STRTOUMAX && !defined strtoumax
 uintmax_t strtoumax ();
 #endif
 

lib/xstrtol.h

@@ -1,3 +1,20 @@
+/* A more useful interface to strtol.
+   Copyright 1995, 1996, 1998, 1999, 2001 Free Software Foundation, Inc.
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2, or (at your option)
+   any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software Foundation,
+   Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
+
 #ifndef XSTRTOL_H_
 # define XSTRTOL_H_ 1
 
@@ -27,6 +44,7 @@ typedef enum strtol_error strtol_error;
 		  type *val, const char *valid_suffixes));
 _DECLARE_XSTRTOL (xstrtol, long int)
 _DECLARE_XSTRTOL (xstrtoul, unsigned long int)
+_DECLARE_XSTRTOL (xstrtoimax, intmax_t)
 _DECLARE_XSTRTOL (xstrtoumax, uintmax_t)
 
 # define _STRTOL_ERROR(Exit_code, Str, Argument_type_string, Err)	\
@@ -43,7 +61,7 @@ _DECLARE_XSTRTOL (xstrtoumax, uintmax_t)
 	  break;							\
 									\
 	case LONGINT_INVALID_SUFFIX_CHAR:				\
-	  error ((Exit_code), 0, "invalid character following %s `%s'",	\
+	  error ((Exit_code), 0, "invalid character following %s in `%s'", \
 		 (Argument_type_string), (Str));			\
 	  break;							\
 									\

m4/ChangeLog

@@ -1,3 +1,288 @@
+2001-11-04  Jim Meyering  <meyering@lucent.com>
+
+	* fpending.m4: Remove unused cruft that saved, set, and restored $DEFS.
+
+2001-11-03  Jim Meyering  <meyering@lucent.com>
+
+	* jm-glibc-io.m4n (jm_FUNC_GLIBC_UNLOCKED_IO): Quote first arg
+	of AC_DEFUN.
+
+	* dirfd.m4 (UTILS_FUNC_DIRFD): Rework so dirfd.c doesn't have to
+	know the name of the variable in the macro definition.
+
+2001-11-01  Jim Meyering  <meyering@lucent.com>
+
+	* dirfd.m4 (UTILS_FUNC_DIRFD): New macro.
+	* jm-macros.m4 (jm_MACROS): Require UTILS_FUNC_DIRFD.
+
+2001-10-20  Paul Eggert  <eggert@twinsun.com>
+
+	* error.m4 (jm_PREREQ_ERROR):
+	Do not invoke AC_CHECK_FUNCS with strerror_r, as
+	AC_FUNC_STRERROR_R does that.
+	Check for strerror declaration.
+
+	* strerror_r.m4: Add copyright notice, as nontrivial m4 files
+	are supposed to have them these days.
+	(AC_FUNC_STRERROR_R): Always do char* test, so that it gets cached.
+	Merge changes from latest Autoconf CVS.
+	Rename ac_cv_func_strerror_r_works to ac_cv_func_strerror_r_char_p,
+	and rename HAVE_WORKING_STRERROR_R to STRERROR_R_CHAR_P, since
+	POSIX decided to standardize on the int flavor of strerror_r.
+
+2001-09-30  Jim Meyering  <meyering@lucent.com>
+
+	* ls-mntd-fs.m4 (jm_LIST_MOUNTED_FILESYSTEMS): See if
+	`struct fsstat' has the `f_fstypename' member.
+	Use that to define FS_TYPE, which is now used to make
+	the getfsstat link test tighter.
+
+2001-09-29  Jim Meyering  <meyering@lucent.com>
+
+	* ls-mntd-fs.m4 (jm_LIST_MOUNTED_FILESYSTEMS)
+	[one-argument getmntent function]): Include stdio.h before mntent.h.
+	SunOS4.1.x needs it for the declaration of `FILE'.
+	Patch by Volker Borchert.
+
+	* ls-mntd-fs.m4 (jm_LIST_MOUNTED_FILESYSTEMS)
+	Check for these headers: sys/param.h sys/ucred.h sys/mount.h
+	sys/fs_types.h, and make the link-test for getfsstat guard #include
+	directives with appropriate #if HAVE_*_H tests so that we can
+	detect getfsstat on Apple Darwin1.3.7 systems.
+	Reported by Nelson Beebe.
+	Fix harmless typo in cache variable name: s/getsstat/getfsstat/.
+
+2001-09-28  Paul Eggert  <eggert@twinsun.com>
+
+	Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
+	#defines strtoimax.  Also treat the other strto* functions
+	like strtoimax.
+
+	* xstrtoimax.m4 (jm_AC_PREREQ_XSTRTOIMAX):
+	Check for strtoul and strtoumax,
+	as those declarations are made even in the signed case.
+	* xstrtoumax.m4 (jm_AC_PREREQ_XSTRTOUMAX):
+	Likewise, for strtol and strtoimax.
+
+2001-09-24  Jim Meyering  <meyering@lucent.com>
+
+	* gettext.m4: Use the version from gettext-0.10.40, not CVS.
+
+2001-09-23  Jim Meyering  <meyering@lucent.com>
+
+	* ls-mntd-fs.m4 (jm_LIST_MOUNTED_FILESYSTEMS): Add a compile-test
+	instead of the mere test for existence of mntent.h.  The latter
+	would get a false-positive on AIX 3.4 systems.
+	In the outer getmntent if-block, don't die if neither of the getmntent
+	tests succeeds.  Instead, just fall through and continue with the
+	remaining tests.
+
+2001-09-22  Jim Meyering  <meyering@lucent.com>
+
+	* gettext.m4: New file.  From gettext.
+	* lcmessage.m4: Sync with gettext -- this changes only comments.
+	* progtest.m4: Likewise
+	* isc-posix.m4: Decrement serial number to sync with gettext.
+	* glibc21.m4: Likewise.
+
+	* libintl.m4: Remove.  No longer used.
+
+2001-09-20  Jim Meyering  <meyering@lucent.com>
+
+	* xstrtoimax.m4 (jm_AC_PREREQ_XSTRTOIMAX): Check for declaration of
+	strtoimax.
+	* xstrtoumax.m4 (jm_AC_PREREQ_XSTRTOUMAX): Check for declaration of
+	strtoumax.
+
+2001-09-17  Jim Meyering  <meyering@lucent.com>
+
+	* chown.m4, fstypename.m4, getgroups.m4, gettimeofday.m4,
+	* jm-mktime.m4, lstat.m4, malloc.m4, memcmp.m4, mkdir-slash.m4,
+	* nanosleep.m4, putenv.m4, readdir.m4, realloc.m4, rename.m4,
+	* st_dm_mode.m4, stat.m4, strerror_r.m4, timespec.m4, utimbuf.m4,
+	* utimes.m4: Use AC_DEFINE rather than AC_DEFINE_UNQUOTED,
+	whenever the right hand side need not be expanded by the shell.
+
+2001-09-16  Paul Eggert  <eggert@twinsun.com>
+
+	* fnmatch.m4 (jm_FUNC_FNMATCH): Remove test for GNU C
+	library.  It's not correct, as some older glibcs are buggy.
+	fnmatch wasn't fixed until glibc 2.2.
+
+	Use AC_DEFINE, not AC_DEFINE_UNQUOTED, as there's no
+	special shell magic here.
+
+2001-09-16  Jim Meyering  <meyering@lucent.com>
+
+	* mkdir-slash.m4 (UTILS_FUNC_MKDIR_TRAILING_SLASH): New file/macro.
+	* jm-macros.m4: Require it.
+
+2001-09-15  Jim Meyering  <meyering@lucent.com>
+
+	* jm-macros.m4: Check for help2man.
+
+2001-09-11  Jim Meyering  <meyering@lucent.com>
+
+	* host-os.m4 (UTILS_HOST_OS): New file/macro.
+	The body, by Paul Eggert, was moved here from configure.in.
+	* jm-macros.m4: Require UTILS_HOST_OS.
+
+2001-09-04  Paul Eggert  <eggert@twinsun.com>
+
+	* prereq.m4 (jm_PREREQ_XREADLINK): New macro.
+	(jm_PREREQ): Use it.
+
+2001-09-03  Paul Eggert  <eggert@twinsun.com>
+
+	* prereq.m4 (jm_PREREQ_XGETCWD): Check for limits.h and
+	sys/param.h, as pathmax.h includes them.
+
+2001-09-03  Paul Eggert  <eggert@twinsun.com>
+
+	* prereq.m4 (jm_PREREQ): Add jm_PREREQ_XGETCWD.
+	(jm_PREREQ_XGETCWD): New macro.
+
+	* getcwd.m4: New file.
+
+2001-09-01  Jim Meyering  <meyering@lucent.com>
+
+	* jm-macros.m4 (jm_MACROS): Check for canonicalize_file_name.
+	Used by df.
+
+2001-08-30  Paul Eggert  <eggert@twinsun.com>
+
+	Simplify code, partly by assuming autoconf 2.52 semantics.
+
+	* Makefile.am (EXTRA_DIST): Remove uintmax_t.m4.
+
+	* inttypes.m4 (AC_PREREQ): Bump to 2.52.
+	(jm_AC_HEADER_INTTYPES_H): Remove; now done by autoconf in 2.52.
+	All uses removed.
+	(jm_AC_TYPE_INTMAX_T, jm_AC_TYPE_UINTMAX_T):
+	Move AC_REQUIRE to next-to-top level, to avoid confusion.
+	Use 2.52's AC_CHECK_TYPE instead of merely looking for the header.
+	* prereq.m4 (jm_PREREQ_HUMAN): Don't require jm_AC_HEADER_INTTYPES_H.
+	* jm-macros.m4 (jm_MACROS): Likewise.
+
+	* uintmax_t.m4: Remove, as it duplicates inttypes.m4.
+
+	* xstrtoimax.m4 (jm_AC_PREREQ_XSTRTOIMAX):
+	Quote first arg of AC_DEFUN.
+	Require jm_AC_TYPE_UINTMAX_T and jm_AC_TYPE_UNSIGNED_LONG_LONG
+	since they are needed to parse the include file even if we need
+	only xstrtoimax.  Simplify logic behind the args to AC_REPLACE.
+	* xstrtoumax.m4 (jm_AC_PREREQ_XSTRTOUMAX): Likewise,
+	but with opposite signedness.
+
+2001-08-30  Paul Eggert  <eggert@twinsun.com>
+
+	* prereq.m4 (jm_PREREQ): Add jm_PREREQ_EXCLUDE.
+	(jm_PREREQ_EXCLUDE): New macro.
+
+2001-08-26  Jim Meyering  <meyering@lucent.com>
+
+	* jm-macros.m4: Require jm_AC_PREREQ_XSTRTOIMAX.
+
+	* xstrtoimax.m4: New file.
+	* xstrtoumax.m4: Add comments explaining why we
+	AC_REPLACE_FUNCS(strtol).
+
+2001-06-20  Paul Eggert  <eggert@twinsun.com>
+
+	* inttypes.m4: Add AC_PREREQ(2.13).
+	(jm_AC_HEADER_INTTYPES_H): Test for intmax_t, too.
+	(jm_AC_TYPE_INTMAX_T): New macro.
+	(jm_AC_TYPE_UINTMAX_T): Moved here from uintmax_t.m4.
+
+	* longlong.m4 (jm_AC_TYPE_LONG_LONG): New macro.
+
+	* longlong.m4: Renamed from ulonglong.m4.
+	* inttypes.m4: Renamed from inttypes_h.m4.
+	* uintmax_t.m4: Removed.
+
+2001-08-12  Jim Meyering  <meyering@lucent.com>
+
+	* afs.m4, assert.m4, bison.m4, check-decl.m4, chown.m4, d-ino.m4,
+	d-type.m4, dos.m4, error.m4, fnmatch.m4, fpending.m4, fstypename.m4,
+	fsusage.m4, ftruncate.m4, getgroups.m4, glibc.m4, gnu-source.m4,
+	group-member.m4, jm-glibc-io.m4, jm-macros.m4, jm-mktime.m4,
+	jm-winsz1.m4, jm-winsz2.m4, lchown.m4, lib-check.m4, libintl.m4,
+	link-follow.m4, ls-mntd-fs.m4, lstat.m4, malloc.m4, mbrtowc.m4,
+	mbstate_t.m4, mbswidth.m4, memcmp.m4, nanosleep.m4, perl.m4,
+	prereq.m4, putenv.m4, readdir.m4, realloc.m4, regex.m4, rename.m4,
+	rmdir-errno.m4, search-libs.m4, st_dm_mode.m4, st_mtim.m4, stat.m4,
+	strftime.m4, timespec.m4, unlink-busy.m4, uptime.m4, utimbuf.m4,
+	utime.m4, utimes.m4, xstrtoumax.m4:
+	Quote the first argument in each use of AC_DEFUN.
+
+2001-08-05  Jim Meyering  <meyering@lucent.com>
+
+	* jm-macros.m4: Require autoconf-2.52.
+
+2001-08-03  Paul Eggert  <eggert@twinsun.com>
+
+	The following changes are from gettext 0.10.39 as maintained by
+	Bruno Haible, except that getline.m4 continues to use AC_LIBOBJ.
+
+	* codeset.m4: Upgrade to serial AM1.
+	(AM_LANGINFO_CODESET): Renamed from jm_LANGINFO_CODESET;
+	all uses changed.  Quote first arg of AC_DEFUN.
+	(am_cv_langinfo_codeset): Renamed from jm_cv_langinfo_codeset.
+
+	* iconv.m4: Upgrade to serial AM2.
+	(AM_ICONV): Renamed from jm_ICONV; all uses changed.
+	Add --with-libconv-prefix.
+	Quote first arg of AC_DEFUN.  Add description for ICONV_CONST.
+	(am_cv_func_iconv): Renamed from jm_cv_func_iconv.
+	(am_cv_lib_iconv): Renamed from jm_cv_lib_iconv.
+	(am_cv_proto_iconv): Renamed from jm_cv_proto_iconv.
+	* jm-macros.m4 (jm_MACROS): Reflect s/jm_/AM_/ renamings.
+
+	* c-bs-a.m4 (AC_C_BACKSLASH_A): Quote first arg of AC_DEFUN.
+	* getline.m4 (AM_FUNC_GETLINE): Likewise.
+	* glibc21.m4 (jm_GLIBC21): Likewise.
+	* inttypes_h.m4 (jm_AC_HEADER_INTTYPES_H): Likewise.
+	* isc-posix.m4 (AC_ISC_POSIX): Likewise.
+	* lcmessage.m4 (AM_LC_MESSAGES): Likewise.
+	* progtest.m4 (AM_PATH_PROG_WITH_TEST): Likewise.
+	* uintmax_t.m4 (jm_AC_TYPE_UINTMAX_T): Likewise.
+	* ulonglong.m4 (jm_AC_TYPE_UNSIGNED_LONG_LONG): Likewise.
+
+	* getline.m4 (AM_FUNC_GETLINE): Don't bother checking for
+	string.h any more.
+
+	* progtest.m4 (AM_PATH_PROG_WITH_TEST): If not found, print "no",
+	not the default value.
+
+	2001-06-25  Bruno Haible  <haible@clisp.cons.org>
+	* mbswidth.m4 (jm_PREREQ_MBSWIDTH): Don't require AM_C_PROTOTYPES.
+	Also check for mbsinit.  Needed for SCO 3.2v5.0.2.
+	Also include <string.h>; this is where AIX 3.2.5 declares wcwidth.
+	Also check for iswcntrl, used for wcwidth fallback.
+	Use AC_TRY_COMPILE to emulate AC_CHECK_DECLS, for portability
+	to Autoconf 2.13.
+
+2001-08-03  Jim Meyering  <meyering@lucent.com>
+
+	* mbrtowc.m4 (jm_FUNC_MBRTOWC): Use `#include', not `@%:@include',
+	as it was in the original.  Reported by Paul Eggert.
+
+2001-07-16  Jim Meyering  <meyering@lucent.com>
+
+	* gettimeofday.m4: New file.
+	Prompted by a report from Bernhard Baehr.
+
+2001-07-15  Jim Meyering  <meyering@lucent.com>
+
+	* Makefile.am.in (Makefile.am): Remove most of the unlocked-io.h stuff.
+	Now it's in ../Makefile.cfg.
+
+2001-07-04  Jim Meyering  <meyering@lucent.com>
+
+	* Makefile.am.in (glibc-io.struct): New target.  Rework the code
+	that generates jm-glibc-io.m4 so that it doesn't trigger any make
+	distcheck failure.
+
 2001-07-02  Jim Meyering  <meyering@lucent.com>
 
 	The following changes were prompted by suggestions from Bruno Haible.
@@ -40,7 +325,7 @@
 
 2001-05-11  Paul Eggert  <eggert@twinsun.com>
 
-	* m4/strftime.m4 (jm_FUNC_GNU_STRFTIME):
+	* strftime.m4 (jm_FUNC_GNU_STRFTIME):
 	Don't bother to check library strftime, since
 	we'll be using our own my_strftime function anyway.
 	Define my_strftime instead of strftime.

m4/Makefile.am

@@ -1,7 +1,8 @@
 ## Process this file with automake to produce Makefile.in -*-Makefile-*-
 
 ##m4-files-begin
-EXTRA_DIST = README jm-glibc-io.m4n Makefile.am.in \
+EXTRA_DIST = \
+  README jm-glibc-io.m4 jm-glibc-io.m4n Makefile.am.in \
 afs.m4 \
 assert.m4 \
 bison.m4 \
@@ -11,6 +12,7 @@ chown.m4 \
 codeset.m4 \
 d-ino.m4 \
 d-type.m4 \
+dirfd.m4 \
 dos.m4 \
 error.m4 \
 fnmatch.m4 \
@@ -18,15 +20,19 @@ fpending.m4 \
 fstypename.m4 \
 fsusage.m4 \
 ftruncate.m4 \
+getcwd.m4 \
 getgroups.m4 \
 getline.m4 \
 getloadavg.m4 \
+gettext.m4 \
+gettimeofday.m4 \
 glibc.m4 \
 glibc21.m4 \
 gnu-source.m4 \
 group-member.m4 \
+host-os.m4 \
 iconv.m4 \
-inttypes_h.m4 \
+inttypes.m4 \
 isc-posix.m4 \
 jm-glibc-io.m4 \
 jm-macros.m4 \
@@ -36,8 +42,8 @@ jm-winsz2.m4 \
 lchown.m4 \
 lcmessage.m4 \
 lib-check.m4 \
-libintl.m4 \
 link-follow.m4 \
+longlong.m4 \
 ls-mntd-fs.m4 \
 lstat.m4 \
 malloc.m4 \
@@ -45,6 +51,7 @@ mbrtowc.m4 \
 mbstate_t.m4 \
 mbswidth.m4 \
 memcmp.m4 \
+mkdir-slash.m4 \
 nanosleep.m4 \
 perl.m4 \
 prereq.m4 \
@@ -62,60 +69,24 @@ stat.m4 \
 strerror_r.m4 \
 strftime.m4 \
 timespec.m4 \
-uintmax_t.m4 \
-ulonglong.m4 \
 unlink-busy.m4 \
 uptime.m4 \
 utimbuf.m4 \
 utime.m4 \
 utimes.m4 \
+xstrtoimax.m4 \
 xstrtoumax.m4
 ##m4-files-end
 
 Makefile.am: Makefile.am.in
 	rm -f $@ $@t
 	sed -n '1,/^##m4-files-begin/p' $< > $@t
-	((echo EXTRA_DIST = README jm-glibc-io.m4n Makefile.am.in|tr '\012' @);\
+	(((echo EXTRA_DIST =; \
+	   echo "  README jm-glibc-io.m4 jm-glibc-io.m4n Makefile.am.in" \
+	  ) | tr '\012' @); \
 	  (echo *.m4|tr ' ' @) ) \
 	  |sed 's/@$$/%/;s/@/ \\@/g' |tr @% '\012\012' \
 	  >> $@t
 	sed -n '/^##m4-files-end/,$$p' $< >> $@t
-	echo >> $@t
-	echo all-local: jm-glibc-io.m4 >> $@t
 	chmod a-w $@t
 	mv $@t $@
-
-unlocked_functions = \
-  clearerr_unlocked feof_unlocked ferror_unlocked \
-  fflush_unlocked fgets_unlocked fputc_unlocked fputs_unlocked \
-  fread_unlocked fwrite_unlocked getc_unlocked getchar_unlocked \
-  putc_unlocked putchar_unlocked
-
-comma_separated = $(shell echo $(unlocked_functions)|tr -s ' ' ,)
-base_functions = $(patsubst %_unlocked,%,$(unlocked_functions))
-jm-glibc-io.m4: jm-glibc-io.m4n Makefile
-	echo 'dnl This file is automatically generated from $<' > $@t
-	echo '' >> $@t
-	sed							\
-	  -e 's/@space_separated@/$(unlocked_functions)/g'	\
-	  -e 's/@comma_separated@/$(comma_separated)/g'		\
-	  $< >> $@t
-	move-if-change $@t $@
-
-unlocked-io.h: unlocked-io.hin Makefile.am.in
-	tmp=t$$$$;							\
-	echo ''						> $$tmp;	\
-	for f in $(base_functions); do					\
-	  u=`echo $$f|tr '[:lower:]' '[:upper:]'`;			\
-	  echo "#  if HAVE_$${u}_UNLOCKED"		>> $$tmp;	\
-	  echo "#   undef $$f"				>> $$tmp;	\
-	  echo "#   define $$f(S) $${f}_unlocked (S)"	>> $$tmp;	\
-	  echo '#endif'					>> $$tmp;	\
-	done;								\
-	sed "/^@replace_this@$$/r$$tmp" $<				\
-	  | sed "/^@replace_this@$$/d"					\
-	  $< > $@t;							\
-	rm -f $$tmp;							\
-	mv $@t $@
-
-all-local: jm-glibc-io.m4

m4/Makefile.am.in

@@ -13,53 +13,5 @@ Makefile.am: Makefile.am.in
 	  |sed 's/@$$/%/;s/@/ \\@/g' |tr @% '\012\012' \
 	  >> $@t
 	sed -n '/^##m4-files-end/,$$p' $< >> $@t
-	echo >> $@t
-	echo all-local: glibc-io.stamp >> $@t
 	chmod a-w $@t
 	mv $@t $@
-
-unlocked_functions = \
-  clearerr_unlocked feof_unlocked ferror_unlocked \
-  fflush_unlocked fgets_unlocked fputc_unlocked fputs_unlocked \
-  fread_unlocked fwrite_unlocked getc_unlocked getchar_unlocked \
-  putc_unlocked putchar_unlocked
-
-comma_separated = $(shell echo $(unlocked_functions)|tr -s ' ' ,)
-base_functions = $(patsubst %_unlocked,%,$(unlocked_functions))
-
-# Don't depend directly on jm-glibc-io.m4, because that would cause it
-# to be created in non-srcdir==. builds, and that leads to problems with
-# distcheck.  Note also that we can't add it to DISTCLEANFILES for similar
-# reasons.
-glibc-io.stamp: jm-glibc-io.m4n Makefile
-	if test `pwd` = `cd $(srcdir); pwd`; then			\
-	  t=jm-glibc-io.m4;						\
-	  src=$(srcdir)/jm-glibc-io.m4n;				\
-	  echo "dnl This file is automatically generated from $${t}n."	\
-	    > $${t}t;							\
-	  echo '' >> $${t}t;						\
-	  sed								\
-	    -e 's/@space_separated@/$(unlocked_functions)/g'		\
-	    -e 's/@comma_separated@/$(comma_separated)/g'		\
-	    $$src >> $${t}t;						\
-	  move-if-change $${t}t $$t;					\
-	fi
-	touch $@
-
-DISTCLEANFILES = glibc-io.stamp
-
-unlocked-io.h: unlocked-io.hin Makefile.am.in
-	tmp=t$$$$;							\
-	echo ''						> $$tmp;	\
-	for f in $(base_functions); do					\
-	  u=`echo $$f|tr '[:lower:]' '[:upper:]'`;			\
-	  echo "#  if HAVE_$${u}_UNLOCKED"		>> $$tmp;	\
-	  echo "#   undef $$f"				>> $$tmp;	\
-	  echo "#   define $$f(S) $${f}_unlocked (S)"	>> $$tmp;	\
-	  echo '#endif'					>> $$tmp;	\
-	done;								\
-	sed "/^@replace_this@$$/r$$tmp" $<				\
-	  | sed "/^@replace_this@$$/d"					\
-	  $< > $@t;							\
-	rm -f $$tmp;							\
-	mv $@t $@

m4/Makefile.in

@@ -1,4 +1,4 @@
-# Makefile.in generated automatically by automake 1.4i from Makefile.am.
+# Makefile.in generated automatically by automake 1.5 from Makefile.am.
 
 # Copyright 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001
 # Free Software Foundation, Inc.
@@ -59,6 +59,7 @@ host_alias = @host_alias@
 host_triplet = @host@
 AMTAR = @AMTAR@
 AWK = @AWK@
+BUILD_INCLUDED_LIBINTL = @BUILD_INCLUDED_LIBINTL@
 CATALOGS = @CATALOGS@
 CATOBJEXT = @CATOBJEXT@
 CC = @CC@
@@ -66,6 +67,7 @@ CPP = @CPP@
 DATADIRNAME = @DATADIRNAME@
 DEPDIR = @DEPDIR@
 DF_PROG = @DF_PROG@
+EXEEXT = @EXEEXT@
 FESETROUND_LIBM = @FESETROUND_LIBM@
 GENCAT = @GENCAT@
 GETLOADAVG_LIBS = @GETLOADAVG_LIBS@
@@ -73,14 +75,13 @@ GLIBC21 = @GLIBC21@
 GMOFILES = @GMOFILES@
 GMSGFMT = @GMSGFMT@
 GNU_PACKAGE = @GNU_PACKAGE@
-GT_NO = @GT_NO@
-GT_YES = @GT_YES@
-INCLUDE_LOCALE_H = @INCLUDE_LOCALE_H@
+HELP2MAN = @HELP2MAN@
 INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@
 INSTOBJEXT = @INSTOBJEXT@
-INTLDEPS = @INTLDEPS@
+INTLBISON = @INTLBISON@
 INTLLIBS = @INTLLIBS@
 INTLOBJS = @INTLOBJS@
+INTL_LIBTOOL_SUFFIX_PREFIX = @INTL_LIBTOOL_SUFFIX_PREFIX@
 KMEM_GROUP = @KMEM_GROUP@
 LIBICONV = @LIBICONV@
 LIBOBJS = @LIBOBJS@
@@ -91,6 +92,7 @@ MAN = @MAN@
 MKINSTALLDIRS = @MKINSTALLDIRS@
 MSGFMT = @MSGFMT@
 NEED_SETGID = @NEED_SETGID@
+OBJEXT = @OBJEXT@
 OPTIONAL_BIN_PROGS = @OPTIONAL_BIN_PROGS@
 OPTIONAL_BIN_ZCRIPTS = @OPTIONAL_BIN_ZCRIPTS@
 PACKAGE = @PACKAGE@
@@ -106,10 +108,9 @@ USE_INCLUDED_LIBINTL = @USE_INCLUDED_LIBINTL@
 USE_NLS = @USE_NLS@
 VERSION = @VERSION@
 YACC = @YACC@
-_am_include = @_am_include@
-_am_quote = @_am_quote@
+am__include = @am__include@
+am__quote = @am__quote@
 install_sh = @install_sh@
-l = @l@
 
 EXTRA_DIST = \
   README jm-glibc-io.m4 jm-glibc-io.m4n Makefile.am.in \
@@ -122,6 +123,7 @@ chown.m4 \
 codeset.m4 \
 d-ino.m4 \
 d-type.m4 \
+dirfd.m4 \
 dos.m4 \
 error.m4 \
 fnmatch.m4 \
@@ -129,15 +131,19 @@ fpending.m4 \
 fstypename.m4 \
 fsusage.m4 \
 ftruncate.m4 \
+getcwd.m4 \
 getgroups.m4 \
 getline.m4 \
 getloadavg.m4 \
+gettext.m4 \
+gettimeofday.m4 \
 glibc.m4 \
 glibc21.m4 \
 gnu-source.m4 \
 group-member.m4 \
+host-os.m4 \
 iconv.m4 \
-inttypes_h.m4 \
+inttypes.m4 \
 isc-posix.m4 \
 jm-glibc-io.m4 \
 jm-macros.m4 \
@@ -147,8 +153,8 @@ jm-winsz2.m4 \
 lchown.m4 \
 lcmessage.m4 \
 lib-check.m4 \
-libintl.m4 \
 link-follow.m4 \
+longlong.m4 \
 ls-mntd-fs.m4 \
 lstat.m4 \
 malloc.m4 \
@@ -156,6 +162,7 @@ mbrtowc.m4 \
 mbstate_t.m4 \
 mbswidth.m4 \
 memcmp.m4 \
+mkdir-slash.m4 \
 nanosleep.m4 \
 perl.m4 \
 prereq.m4 \
@@ -173,17 +180,14 @@ stat.m4 \
 strerror_r.m4 \
 strftime.m4 \
 timespec.m4 \
-uintmax_t.m4 \
-ulonglong.m4 \
 unlink-busy.m4 \
 uptime.m4 \
 utimbuf.m4 \
 utime.m4 \
 utimes.m4 \
+xstrtoimax.m4 \
 xstrtoumax.m4
 
-EXEEXT =
-OBJEXT = o
 subdir = m4
 mkinstalldirs = $(SHELL) $(top_srcdir)/mkinstalldirs
 CONFIG_HEADER = $(top_builddir)/config.h
@@ -193,9 +197,9 @@ DIST_COMMON = README ChangeLog Makefile.am Makefile.in
 all: all-am
 
 .SUFFIXES:
-$(srcdir)/Makefile.in:  Makefile.am  $(top_srcdir)/configure.in $(ACLOCAL_M4)
+$(srcdir)/Makefile.in:  Makefile.am  $(top_srcdir)/configure.ac $(ACLOCAL_M4)
 	cd $(top_srcdir) && \
-	  $(AUTOMAKE) --gnits  m4/Makefile
+	  $(AUTOMAKE) --gnu  m4/Makefile
 Makefile:  $(srcdir)/Makefile.in  $(top_builddir)/config.status
 	cd $(top_builddir) && \
 	  CONFIG_HEADERS= CONFIG_LINKS= \
@@ -312,22 +316,6 @@ Makefile.am: Makefile.am.in
 	sed -n '/^##m4-files-end/,$$p' $< >> $@t
 	chmod a-w $@t
 	mv $@t $@
-
-unlocked-io.h: unlocked-io.hin Makefile.am.in
-	tmp=t$$$$;							\
-	echo						> $$tmp;	\
-	for f in $(base_functions); do					\
-	  u=`echo $$f|tr '[:lower:]' '[:upper:]'`;			\
-	  echo "#  if HAVE_$${u}_UNLOCKED"		>> $$tmp;	\
-	  echo "#   undef $$f"				>> $$tmp;	\
-	  echo "#   define $$f(S) $${f}_unlocked (S)"	>> $$tmp;	\
-	  echo '#endif'					>> $$tmp;	\
-	done;								\
-	sed "/^@replace_this@$$/r$$tmp" $<				\
-	  | sed "/^@replace_this@$$/d"					\
-	  $< > $@t;							\
-	rm -f $$tmp;							\
-	mv $@t $@
 # Tell versions [3.59,3.63) of GNU make to not export all variables.
 # Otherwise a system limit (for SysV at least) may be exceeded.
 .NOEXPORT:

m4/afs.m4

@@ -1,6 +1,6 @@
-#serial 3
+#serial 4
 
-AC_DEFUN(jm_AFS,
+AC_DEFUN([jm_AFS],
   AC_MSG_CHECKING(for AFS)
   if test -d /afs; then
     AC_DEFINE(AFS, 1, [Define if you have the Andrew File System.])

m4/assert.m4

@@ -1,7 +1,7 @@
-#serial 2
+#serial 3
 dnl based on code from Eleftherios Gkioulekas
 
-AC_DEFUN(jm_ASSERT,
+AC_DEFUN([jm_ASSERT],
 [
   AC_MSG_CHECKING(whether to enable assertions)
   AC_ARG_ENABLE(assert,

m4/bison.m4

@@ -1,6 +1,6 @@
-#serial 1
+#serial 2
 
-AC_DEFUN(jm_BISON,
+AC_DEFUN([jm_BISON],
 [
   # getdate.y works with bison only.
   : ${YACC='bison -y'}

m4/c-bs-a.m4

@@ -1,8 +1,8 @@
-#serial 3
+#serial 4
 
 dnl From Paul Eggert.
 
-AC_DEFUN(AC_C_BACKSLASH_A,
+AC_DEFUN([AC_C_BACKSLASH_A],
 [
   AC_CACHE_CHECK([whether backslash-a works in strings], ac_cv_c_backslash_a,
    [AC_TRY_COMPILE([],

m4/check-decl.m4

@@ -1,9 +1,9 @@
-#serial 17
+#serial 18
 
 dnl This is just a wrapper function to encapsulate this kludge.
 dnl Putting it in a separate file like this helps share it between
 dnl different packages.
-AC_DEFUN(jm_CHECK_DECLS,
+AC_DEFUN([jm_CHECK_DECLS],
 [
   AC_REQUIRE([_jm_DECL_HEADERS])
   AC_REQUIRE([AC_HEADER_TIME])
@@ -77,7 +77,7 @@ AC_DEFUN(jm_CHECK_DECLS,
 
 dnl FIXME: when autoconf has support for it.
 dnl This is a little helper so we can require these header checks.
-AC_DEFUN(_jm_DECL_HEADERS,
+AC_DEFUN([_jm_DECL_HEADERS],
 [
   AC_REQUIRE([AC_HEADER_STDC])
   AC_CHECK_HEADERS(grp.h memory.h pwd.h string.h strings.h stdlib.h \

m4/chown.m4

@@ -1,11 +1,11 @@
-#serial 6
+#serial 7
 
 dnl From Jim Meyering.
 dnl Determine whether chown accepts arguments of -1 for uid and gid.
 dnl If it doesn't, arrange to use the replacement function.
 dnl
 
-AC_DEFUN(jm_FUNC_CHOWN,
+AC_DEFUN([jm_FUNC_CHOWN],
 [AC_REQUIRE([AC_TYPE_UID_T])dnl
  test -z "$ac_cv_header_unistd_h" \
    && AC_CHECK_HEADERS(unistd.h)
@@ -43,7 +43,7 @@ AC_DEFUN(jm_FUNC_CHOWN,
   ])
   if test $jm_cv_func_working_chown = no; then
     AC_LIBOBJ(chown)
-    AC_DEFINE_UNQUOTED(chown, rpl_chown,
+    AC_DEFINE(chown, rpl_chown,
       [Define to rpl_chown if the replacement function should be used.])
   fi
 ])

m4/codeset.m4

@@ -1,19 +1,16 @@
-#serial 2
+#serial AM1
 
 dnl From Bruno Haible.
 
-AC_DEFUN(jm_LANGINFO_CODESET,
+AC_DEFUN([AM_LANGINFO_CODESET],
 [
-  AC_CHECK_HEADERS(langinfo.h)
-  AC_CHECK_FUNCS(nl_langinfo)
-
-  AC_CACHE_CHECK([for nl_langinfo and CODESET], jm_cv_langinfo_codeset,
+  AC_CACHE_CHECK([for nl_langinfo and CODESET], am_cv_langinfo_codeset,
     [AC_TRY_LINK([#include <langinfo.h>],
       [char* cs = nl_langinfo(CODESET);],
-      jm_cv_langinfo_codeset=yes,
-      jm_cv_langinfo_codeset=no)
+      am_cv_langinfo_codeset=yes,
+      am_cv_langinfo_codeset=no)
     ])
-  if test $jm_cv_langinfo_codeset = yes; then
+  if test $am_cv_langinfo_codeset = yes; then
     AC_DEFINE(HAVE_LANGINFO_CODESET, 1,
       [Define if you have <langinfo.h> and nl_langinfo(CODESET).])
   fi

m4/d-ino.m4

@@ -1,11 +1,11 @@
-#serial 3
+#serial 4
 
 dnl From Jim Meyering.
 dnl
 dnl Check whether struct dirent has a member named d_ino.
 dnl
 
-AC_DEFUN(jm_CHECK_TYPE_STRUCT_DIRENT_D_INO,
+AC_DEFUN([jm_CHECK_TYPE_STRUCT_DIRENT_D_INO],
   [AC_REQUIRE([AC_HEADER_DIRENT])dnl
    AC_CACHE_CHECK([for d_ino member in directory struct],
 		  jm_cv_struct_dirent_d_ino,

m4/d-type.m4

@@ -1,11 +1,11 @@
-#serial 3
+#serial 4
 
 dnl From Jim Meyering.
 dnl
 dnl Check whether struct dirent has a member named d_type.
 dnl
 
-AC_DEFUN(jm_CHECK_TYPE_STRUCT_DIRENT_D_TYPE,
+AC_DEFUN([jm_CHECK_TYPE_STRUCT_DIRENT_D_TYPE],
   [AC_REQUIRE([AC_HEADER_DIRENT])dnl
    AC_CACHE_CHECK([for d_type member in directory struct],
 		  jm_cv_struct_dirent_d_type,

m4/dirfd.m4

@@ -0,0 +1,68 @@
+#serial 1
+
+dnl Find out how to get the file descriptor associated with an open DIR*.
+dnl From Jim Meyering
+
+AC_DEFUN([UTILS_FUNC_DIRFD],
+[
+  AC_HEADER_DIRENT
+  dirfd_headers='
+#if HAVE_DIRENT_H
+# include <dirent.h>
+#else /* not HAVE_DIRENT_H */
+# define dirent direct
+# if HAVE_SYS_NDIR_H
+#  include <sys/ndir.h>
+# endif /* HAVE_SYS_NDIR_H */
+# if HAVE_SYS_DIR_H
+#  include <sys/dir.h>
+# endif /* HAVE_SYS_DIR_H */
+# if HAVE_NDIR_H
+#  include <ndir.h>
+# endif /* HAVE_NDIR_H */
+#endif /* HAVE_DIRENT_H */
+'
+  AC_CHECK_FUNCS(dirfd)
+  AC_CHECK_DECLS([dirfd], , , $dirfd_headers)
+
+  # Use the replacement only if we have neither the function
+  # nor a declaration.
+  if test $ac_cv_func_dirfd,$ac_cv_have_decl_dirfd = no,no; then
+    AC_REPLACE_FUNCS([dirfd])
+    AC_CACHE_CHECK(
+	      [how to get the file descriptor associated with an open DIR*],
+		   ac_cv_sys_dir_fd_member_name,
+      [
+        dirfd_save_CFLAGS=$CFLAGS
+	for ac_expr in d_fd dd_fd; do
+
+	  CFLAGS="$CFLAGS -DDIR_FD_MEMBER_NAME=$ac_expr"
+	  AC_TRY_COMPILE(
+	    [$dirfd_headers
+	    ],
+	    [DIR *dir_p = opendir("."); (void) dir_p->DIR_FD_MEMBER_NAME;],
+	    dir_fd_found=yes
+	  )
+	  CFLAGS=$dirfd_save_CFLAGS
+	  test "$dir_fd_found" = yes && break
+	done
+	test "$dir_fd_found" = yes || ac_expr=-1
+
+	ac_cv_sys_dir_fd_member_name=$ac_expr
+      ]
+    )
+    if test $ac_cv_have_decl_dirfd = -1; then
+      AC_DEFINE_UNQUOTED(DIR_FD_MEMBER_NAME,
+	$ac_cv_sys_dir_fd_member_name,
+	[the name of the file descriptor member of DIR])
+    fi
+    AH_VERBATIM(DIR_TO_FD,
+		[#ifdef DIR_FD_MEMBER_NAME
+# define DIR_TO_FD(Dir_p) ((Dir_p)->DIR_FD_MEMBER_NAME)
+#else
+# define DIR_TO_FD(Dir_p) -1
+#endif
+]
+    )
+  fi
+])

m4/dos.m4

@@ -1,11 +1,11 @@
-# serial 4
+#serial 5
 
 # Define some macros required for proper operation of code in lib/*.c
 # on MSDOS/Windows systems.
 
 # From Jim Meyering.
 
-AC_DEFUN(jm_AC_DOS,
+AC_DEFUN([jm_AC_DOS],
   [
     AC_CACHE_CHECK([whether system is Windows or MSDOS], [ac_cv_win_or_dos],
       [

m4/error.m4

@@ -1,12 +1,13 @@
-#serial 2
+#serial 4
 
 dnl FIXME: put these prerequisite-only *.m4 files in a separate
 dnl directory -- otherwise, they'll conflict with existing files.
 
 dnl These are the prerequisite macros for GNU's error.c file.
-AC_DEFUN(jm_PREREQ_ERROR,
+AC_DEFUN([jm_PREREQ_ERROR],
 [
-  AC_CHECK_FUNCS(strerror strerror_r vprintf doprnt)
+  AC_CHECK_FUNCS(strerror vprintf doprnt)
+  AC_CHECK_DECLS([strerror])
   AC_FUNC_STRERROR_R
   AC_HEADER_STDC
 ])

m4/fnmatch.m4

@@ -1,17 +1,15 @@
-#serial 3
+#serial 5
 
 dnl Determine whether to add fnmatch.o to LIBOBJS and to
 dnl define fnmatch to rpl_fnmatch.
 dnl
 
-AC_DEFUN(jm_FUNC_FNMATCH,
+AC_DEFUN([jm_FUNC_FNMATCH],
 [
-  AC_REQUIRE([AM_GLIBC])
   AC_FUNC_FNMATCH
-  if test $ac_cv_func_fnmatch_works = no \
-      && test $ac_cv_gnu_library = no; then
+  if test $ac_cv_func_fnmatch_works = no; then
     AC_LIBOBJ(fnmatch)
-    AC_DEFINE_UNQUOTED(fnmatch, rpl_fnmatch,
+    AC_DEFINE(fnmatch, rpl_fnmatch,
       [Define to rpl_fnmatch if the replacement function should be used.])
   fi
 ])

m4/fpending.m4

@@ -1,4 +1,4 @@
-#serial 1
+#serial 3
 
 dnl From Jim Meyering
 dnl Using code from emacs, based on suggestions from Paul Eggert
@@ -8,7 +8,7 @@ dnl Find out how to determine the number of pending output bytes on a stream.
 dnl glibc (2.1.93 and newer) and Solaris provide __fpending.  On other systems,
 dnl we have to grub around in the FILE struct.
 
-AC_DEFUN(jm_FUNC_FPENDING,
+AC_DEFUN([jm_FUNC_FPENDING],
 [
   AC_CHECK_HEADERS(stdio_ext.h)
   AC_REPLACE_FUNCS([__fpending])
@@ -23,7 +23,6 @@ AC_DEFUN(jm_FUNC_FPENDING,
 	      [how to determine the number of pending output bytes on a stream],
 		   ac_cv_sys_pending_output_n_bytes,
       [
-        fp_save_DEFS=$DEFS
 	for ac_expr in						\
 								\
 	    '# glibc2'						\
@@ -54,14 +53,12 @@ AC_DEFUN(jm_FUNC_FPENDING,
 	  # Skip each embedded comment.
 	  case "$ac_expr" in '#'*) continue;; esac
 
-	  DEFS="$DEFS -DPENDING_OUTPUT_N_BYTES=$ac_expr"
 	  AC_TRY_COMPILE(
 	    [#include <stdio.h>
 	    ],
 	    [FILE *fp = stdin; (void) ($ac_expr);],
 	    fp_done=yes
 	  )
-	  DEFS=$fp_save_DEFS
 	  test "$fp_done" = yes && break
 	done
 

m4/fstypename.m4

@@ -1,4 +1,4 @@
-#serial 2
+#serial 3
 
 dnl From Jim Meyering.
 dnl
@@ -6,7 +6,7 @@ dnl See if struct statfs has the f_fstypename member.
 dnl If so, define HAVE_F_FSTYPENAME_IN_STATFS.
 dnl
 
-AC_DEFUN(jm_FSTYPENAME,
+AC_DEFUN([jm_FSTYPENAME],
   [
     AC_CACHE_CHECK([for f_fstypename in struct statfs],
 		   fu_cv_sys_f_fstypename_in_statfs,
@@ -25,8 +25,8 @@ AC_DEFUN(jm_FSTYPENAME,
     )
 
     if test $fu_cv_sys_f_fstypename_in_statfs = yes; then
-      AC_DEFINE_UNQUOTED(HAVE_F_FSTYPENAME_IN_STATFS, 1,
-			 [Define if struct statfs has the f_fstypename member.])
+      AC_DEFINE(HAVE_F_FSTYPENAME_IN_STATFS, 1,
+		[Define if struct statfs has the f_fstypename member.])
     fi
   ]
 )

m4/fsusage.m4

@@ -1,4 +1,4 @@
-#serial 7
+#serial 8
 
 # From fileutils/configure.in
 
@@ -8,7 +8,7 @@
 #
 # jm_FILE_SYSTEM_USAGE([ACTION-IF-FOUND[, ACTION-IF-NOT-FOUND]])
 
-AC_DEFUN(jm_FILE_SYSTEM_USAGE,
+AC_DEFUN([jm_FILE_SYSTEM_USAGE],
 [
 
 echo "checking how to get filesystem space usage..."

m4/ftruncate.m4

@@ -1,8 +1,8 @@
-#serial 3
+#serial 4
 
 # See if we need to emulate a missing ftruncate function using fcntl or chsize.
 
-AC_DEFUN(jm_FUNC_FTRUNCATE,
+AC_DEFUN([jm_FUNC_FTRUNCATE],
 [
   AC_CHECK_FUNCS(ftruncate, , [ftruncate_missing=yes])
 

m4/getcwd.m4

@@ -0,0 +1,53 @@
+# getcwd.m4 - check whether getcwd (NULL, 0) allocates memory for result
+
+# Copyright 2001 Free Software Foundation, Inc.
+
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2, or (at your option)
+# any later version.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software Foundation,
+# Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
+
+# Written by Paul Eggert.
+
+AC_DEFUN([AC_FUNC_GETCWD_NULL],
+  [AC_CHECK_HEADERS(stdlib.h unistd.h)
+   AC_CACHE_CHECK([whether getcwd (NULL, 0) allocates memory for result],
+     [ac_cv_func_getcwd_null],
+     [AC_TRY_RUN(
+        [
+#	 ifdef HAVE_STDLIB_H
+#	  include <stdlib.h>
+#	 endif
+#	 ifdef HAVE_UNISTD_H
+#	  include <unistd.h>
+#	 endif
+#	 ifndef getcwd
+	 char *getcwd ();
+#	 endif
+	 int
+	 main ()
+	 {
+	   if (chdir ("/") != 0)
+	     exit (1);
+	   else
+	     {
+	       char *f = getcwd (NULL, 0);
+	       exit (! (f && f[0] == '/' && !f[1]));
+	     }
+	 }],
+	[ac_cv_func_getcwd_null=yes],
+	[ac_cv_func_getcwd_null=no],
+	[ac_cv_func_getcwd_null=no])])
+   if test $ac_cv_func_getcwd_null = yes; then
+     AC_DEFINE(HAVE_GETCWD_NULL, 1,
+	       [Define if getcwd (NULL, 0) allocates memory for result.])
+   fi])

m4/getgroups.m4

@@ -1,4 +1,4 @@
-#serial 4
+#serial 5
 
 dnl From Jim Meyering.
 dnl
@@ -7,7 +7,7 @@ dnl  jm_FUNC_GETGROUPS
 dnl  test -n "$GETGROUPS_LIB" && LIBS="$GETGROUPS_LIB $LIBS"
 dnl
 
-AC_DEFUN(jm_FUNC_GETGROUPS,
+AC_DEFUN([jm_FUNC_GETGROUPS],
 [AC_REQUIRE([AC_TYPE_GETGROUPS])dnl
  AC_REQUIRE([AC_TYPE_SIZE_T])dnl
  AC_CHECK_FUNCS(getgroups)
@@ -39,7 +39,7 @@ AC_DEFUN(jm_FUNC_GETGROUPS,
     ])
     if test $jm_cv_func_working_getgroups = no; then
       AC_LIBOBJ(getgroups)
-      AC_DEFINE_UNQUOTED(getgroups, rpl_getgroups,
+      AC_DEFINE(getgroups, rpl_getgroups,
 	[Define as rpl_getgroups if getgroups doesn't work right.])
     fi
   fi

m4/getline.m4

@@ -1,10 +1,10 @@
-#serial 4
+#serial 5
 
 dnl See if there's a working, system-supplied version of the getline function.
 dnl We can't just do AC_REPLACE_FUNCS(getline) because some systems
 dnl have a function by that name in -linet that doesn't have anything
 dnl to do with the function we need.
-AC_DEFUN(AM_FUNC_GETLINE,
+AC_DEFUN([AM_FUNC_GETLINE],
 [dnl
   am_getline_needs_run_time_check=no
   AC_CHECK_FUNC(getline,
@@ -12,15 +12,12 @@ AC_DEFUN(AM_FUNC_GETLINE,
 		am_getline_needs_run_time_check=yes,
 		am_cv_func_working_getline=no)
   if test $am_getline_needs_run_time_check = yes; then
-    AC_CHECK_HEADERS(string.h)
     AC_CACHE_CHECK([for working getline function], am_cv_func_working_getline,
     [echo fooN |tr -d '\012'|tr N '\012' > conftest.data
     AC_TRY_RUN([
 #    include <stdio.h>
 #    include <sys/types.h>
-#    if HAVE_STRING_H
-#     include <string.h>
-#    endif
+#    include <string.h>
     int main ()
     { /* Based on a test program from Karl Heuer.  */
       char *line = NULL;

m4/gettext.m4

@@ -0,0 +1,370 @@
+# Macro to add for using GNU gettext.
+# Ulrich Drepper <drepper@cygnus.com>, 1995.
+#
+# This file can be copied and used freely without restrictions.  It can
+# be used in projects which are not available under the GNU General Public
+# License or the GNU Library General Public License but which still want
+# to provide support for the GNU gettext functionality.
+# Please note that the actual code of the GNU gettext library is covered
+# by the GNU Library General Public License, and the rest of the GNU
+# gettext package package is covered by the GNU General Public License.
+# They are *not* in the public domain.
+
+# serial 10
+
+dnl Usage: AM_WITH_NLS([TOOLSYMBOL], [NEEDSYMBOL], [LIBDIR]).
+dnl If TOOLSYMBOL is specified and is 'use-libtool', then a libtool library
+dnl    $(top_builddir)/intl/libintl.la will be created (shared and/or static,
+dnl    depending on --{enable,disable}-{shared,static} and on the presence of
+dnl    AM-DISABLE-SHARED). Otherwise, a static library
+dnl    $(top_builddir)/intl/libintl.a will be created.
+dnl If NEEDSYMBOL is specified and is 'need-ngettext', then GNU gettext
+dnl    implementations (in libc or libintl) without the ngettext() function
+dnl    will be ignored.
+dnl LIBDIR is used to find the intl libraries.  If empty,
+dnl    the value `$(top_builddir)/intl/' is used.
+dnl
+dnl The result of the configuration is one of three cases:
+dnl 1) GNU gettext, as included in the intl subdirectory, will be compiled
+dnl    and used.
+dnl    Catalog format: GNU --> install in $(datadir)
+dnl    Catalog extension: .mo after installation, .gmo in source tree
+dnl 2) GNU gettext has been found in the system's C library.
+dnl    Catalog format: GNU --> install in $(datadir)
+dnl    Catalog extension: .mo after installation, .gmo in source tree
+dnl 3) No internationalization, always use English msgid.
+dnl    Catalog format: none
+dnl    Catalog extension: none
+dnl The use of .gmo is historical (it was needed to avoid overwriting the
+dnl GNU format catalogs when building on a platform with an X/Open gettext),
+dnl but we keep it in order not to force irrelevant filename changes on the
+dnl maintainers.
+dnl
+AC_DEFUN([AM_WITH_NLS],
+  [AC_MSG_CHECKING([whether NLS is requested])
+    dnl Default is enabled NLS
+    AC_ARG_ENABLE(nls,
+      [  --disable-nls           do not use Native Language Support],
+      USE_NLS=$enableval, USE_NLS=yes)
+    AC_MSG_RESULT($USE_NLS)
+    AC_SUBST(USE_NLS)
+
+    BUILD_INCLUDED_LIBINTL=no
+    USE_INCLUDED_LIBINTL=no
+    INTLLIBS=
+
+    dnl If we use NLS figure out what method
+    if test "$USE_NLS" = "yes"; then
+      AC_DEFINE(ENABLE_NLS, 1,
+        [Define to 1 if translation of program messages to the user's native language
+   is requested.])
+      AC_MSG_CHECKING([whether included gettext is requested])
+      AC_ARG_WITH(included-gettext,
+        [  --with-included-gettext use the GNU gettext library included here],
+        nls_cv_force_use_gnu_gettext=$withval,
+        nls_cv_force_use_gnu_gettext=no)
+      AC_MSG_RESULT($nls_cv_force_use_gnu_gettext)
+
+      nls_cv_use_gnu_gettext="$nls_cv_force_use_gnu_gettext"
+      if test "$nls_cv_force_use_gnu_gettext" != "yes"; then
+        dnl User does not insist on using GNU NLS library.  Figure out what
+        dnl to use.  If GNU gettext is available we use this.  Else we have
+        dnl to fall back to GNU NLS library.
+	CATOBJEXT=NONE
+
+        dnl Add a version number to the cache macros.
+        define(gt_cv_func_gnugettext_libc, [gt_cv_func_gnugettext]ifelse([$2], need-ngettext, 2, 1)[_libc])
+        define(gt_cv_func_gnugettext_libintl, [gt_cv_func_gnugettext]ifelse([$2], need-ngettext, 2, 1)[_libintl])
+
+	AC_CHECK_HEADER(libintl.h,
+	  [AC_CACHE_CHECK([for GNU gettext in libc], gt_cv_func_gnugettext_libc,
+	    [AC_TRY_LINK([#include <libintl.h>
+extern int _nl_msg_cat_cntr;],
+	       [bindtextdomain ("", "");
+return (int) gettext ("")]ifelse([$2], need-ngettext, [ + (int) ngettext ("", "", 0)], [])[ + _nl_msg_cat_cntr],
+	       gt_cv_func_gnugettext_libc=yes,
+	       gt_cv_func_gnugettext_libc=no)])
+
+	   if test "$gt_cv_func_gnugettext_libc" != "yes"; then
+	     AC_CACHE_CHECK([for GNU gettext in libintl],
+	       gt_cv_func_gnugettext_libintl,
+	       [gt_save_LIBS="$LIBS"
+		LIBS="$LIBS -lintl $LIBICONV"
+		AC_TRY_LINK([#include <libintl.h>
+extern int _nl_msg_cat_cntr;],
+		  [bindtextdomain ("", "");
+return (int) gettext ("")]ifelse([$2], need-ngettext, [ + (int) ngettext ("", "", 0)], [])[ + _nl_msg_cat_cntr],
+		  gt_cv_func_gnugettext_libintl=yes,
+		  gt_cv_func_gnugettext_libintl=no)
+		LIBS="$gt_save_LIBS"])
+	   fi
+
+	   dnl If an already present or preinstalled GNU gettext() is found,
+	   dnl use it.  But if this macro is used in GNU gettext, and GNU
+	   dnl gettext is already preinstalled in libintl, we update this
+	   dnl libintl.  (Cf. the install rule in intl/Makefile.in.)
+	   if test "$gt_cv_func_gnugettext_libc" = "yes" \
+	      || { test "$gt_cv_func_gnugettext_libintl" = "yes" \
+		   && test "$PACKAGE" != gettext; }; then
+	     AC_DEFINE(HAVE_GETTEXT, 1,
+               [Define if the GNU gettext() function is already present or preinstalled.])
+
+	     if test "$gt_cv_func_gnugettext_libintl" = "yes"; then
+	       dnl If iconv() is in a separate libiconv library, then anyone
+	       dnl linking with libintl{.a,.so} also needs to link with
+	       dnl libiconv.
+	       INTLLIBS="-lintl $LIBICONV"
+	     fi
+
+	     gt_save_LIBS="$LIBS"
+	     LIBS="$LIBS $INTLLIBS"
+	     AC_CHECK_FUNCS(dcgettext)
+	     LIBS="$gt_save_LIBS"
+
+	     dnl Search for GNU msgfmt in the PATH.
+	     AM_PATH_PROG_WITH_TEST(MSGFMT, msgfmt,
+	       [$ac_dir/$ac_word --statistics /dev/null >/dev/null 2>&1], :)
+	     AC_PATH_PROG(GMSGFMT, gmsgfmt, $MSGFMT)
+
+	     dnl Search for GNU xgettext in the PATH.
+	     AM_PATH_PROG_WITH_TEST(XGETTEXT, xgettext,
+	       [$ac_dir/$ac_word --omit-header /dev/null >/dev/null 2>&1], :)
+
+	     CATOBJEXT=.gmo
+	   fi
+	])
+
+        if test "$CATOBJEXT" = "NONE"; then
+	  dnl GNU gettext is not found in the C library.
+	  dnl Fall back on GNU gettext library.
+	  nls_cv_use_gnu_gettext=yes
+        fi
+      fi
+
+      if test "$nls_cv_use_gnu_gettext" = "yes"; then
+        dnl Mark actions used to generate GNU NLS library.
+        INTLOBJS="\$(GETTOBJS)"
+        AM_PATH_PROG_WITH_TEST(MSGFMT, msgfmt,
+	  [$ac_dir/$ac_word --statistics /dev/null >/dev/null 2>&1], :)
+        AC_PATH_PROG(GMSGFMT, gmsgfmt, $MSGFMT)
+        AM_PATH_PROG_WITH_TEST(XGETTEXT, xgettext,
+	  [$ac_dir/$ac_word --omit-header /dev/null >/dev/null 2>&1], :)
+        AC_SUBST(MSGFMT)
+	BUILD_INCLUDED_LIBINTL=yes
+	USE_INCLUDED_LIBINTL=yes
+        CATOBJEXT=.gmo
+	INTLLIBS="ifelse([$3],[],\$(top_builddir)/intl,[$3])/libintl.ifelse([$1], use-libtool, [l], [])a $LIBICONV"
+	LIBS=`echo " $LIBS " | sed -e 's/ -lintl / /' -e 's/^ //' -e 's/ $//'`
+      fi
+
+      dnl This could go away some day; the PATH_PROG_WITH_TEST already does it.
+      dnl Test whether we really found GNU msgfmt.
+      if test "$GMSGFMT" != ":"; then
+	dnl If it is no GNU msgfmt we define it as : so that the
+	dnl Makefiles still can work.
+	if $GMSGFMT --statistics /dev/null >/dev/null 2>&1; then
+	  : ;
+	else
+	  AC_MSG_RESULT(
+	    [found msgfmt program is not GNU msgfmt; ignore it])
+	  GMSGFMT=":"
+	fi
+      fi
+
+      dnl This could go away some day; the PATH_PROG_WITH_TEST already does it.
+      dnl Test whether we really found GNU xgettext.
+      if test "$XGETTEXT" != ":"; then
+	dnl If it is no GNU xgettext we define it as : so that the
+	dnl Makefiles still can work.
+	if $XGETTEXT --omit-header /dev/null >/dev/null 2>&1; then
+	  : ;
+	else
+	  AC_MSG_RESULT(
+	    [found xgettext program is not GNU xgettext; ignore it])
+	  XGETTEXT=":"
+	fi
+      fi
+
+      dnl We need to process the po/ directory.
+      POSUB=po
+    fi
+    AC_OUTPUT_COMMANDS(
+     [for ac_file in $CONFIG_FILES; do
+        # Support "outfile[:infile[:infile...]]"
+        case "$ac_file" in
+          *:*) ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
+        esac
+        # PO directories have a Makefile.in generated from Makefile.in.in.
+        case "$ac_file" in */Makefile.in)
+          # Adjust a relative srcdir.
+          ac_dir=`echo "$ac_file"|sed 's%/[^/][^/]*$%%'`
+          ac_dir_suffix="/`echo "$ac_dir"|sed 's%^\./%%'`"
+          ac_dots=`echo "$ac_dir_suffix"|sed 's%/[^/]*%../%g'`
+          # In autoconf-2.13 it is called $ac_given_srcdir.
+          # In autoconf-2.50 it is called $srcdir.
+          test -n "$ac_given_srcdir" || ac_given_srcdir="$srcdir"
+          case "$ac_given_srcdir" in
+            .)  top_srcdir=`echo $ac_dots|sed 's%/$%%'` ;;
+            /*) top_srcdir="$ac_given_srcdir" ;;
+            *)  top_srcdir="$ac_dots$ac_given_srcdir" ;;
+          esac
+          if test -f "$ac_given_srcdir/$ac_dir/POTFILES.in"; then
+            rm -f "$ac_dir/POTFILES"
+            test -n "$as_me" && echo "$as_me: creating $ac_dir/POTFILES" || echo "creating $ac_dir/POTFILES"
+            sed -e "/^#/d" -e "/^[ 	]*\$/d" -e "s,.*,     $top_srcdir/& \\\\," -e "\$s/\(.*\) \\\\/\1/" < "$ac_given_srcdir/$ac_dir/POTFILES.in" > "$ac_dir/POTFILES"
+            test -n "$as_me" && echo "$as_me: creating $ac_dir/Makefile" || echo "creating $ac_dir/Makefile"
+            sed -e "/POTFILES =/r $ac_dir/POTFILES" "$ac_dir/Makefile.in" > "$ac_dir/Makefile"
+          fi
+          ;;
+        esac
+      done])
+
+
+    dnl If this is used in GNU gettext we have to set BUILD_INCLUDED_LIBINTL
+    dnl to 'yes' because some of the testsuite requires it.
+    if test "$PACKAGE" = gettext; then
+      BUILD_INCLUDED_LIBINTL=yes
+    fi
+
+    dnl intl/plural.c is generated from intl/plural.y. It requires bison,
+    dnl because plural.y uses bison specific features. It requires at least
+    dnl bison-1.26 because earlier versions generate a plural.c that doesn't
+    dnl compile.
+    dnl bison is only needed for the maintainer (who touches plural.y). But in
+    dnl order to avoid separate Makefiles or --enable-maintainer-mode, we put
+    dnl the rule in general Makefile. Now, some people carelessly touch the
+    dnl files or have a broken "make" program, hence the plural.c rule will
+    dnl sometimes fire. To avoid an error, defines BISON to ":" if it is not
+    dnl present or too old.
+    AC_CHECK_PROGS([INTLBISON], [bison])
+    if test -z "$INTLBISON"; then
+      ac_verc_fail=yes
+    else
+      dnl Found it, now check the version.
+      AC_MSG_CHECKING([version of bison])
+changequote(<<,>>)dnl
+      ac_prog_version=`$INTLBISON --version 2>&1 | sed -n 's/^.*GNU Bison.* \([0-9]*\.[0-9.]*\).*$/\1/p'`
+      case $ac_prog_version in
+        '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;;
+        1.2[6-9]* | 1.[3-9][0-9]* | [2-9].*)
+changequote([,])dnl
+           ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;;
+        *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;;
+      esac
+      AC_MSG_RESULT([$ac_prog_version])
+    fi
+    if test $ac_verc_fail = yes; then
+      INTLBISON=:
+    fi
+
+    dnl These rules are solely for the distribution goal.  While doing this
+    dnl we only have to keep exactly one list of the available catalogs
+    dnl in configure.in.
+    for lang in $ALL_LINGUAS; do
+      GMOFILES="$GMOFILES $lang.gmo"
+      POFILES="$POFILES $lang.po"
+    done
+
+    dnl Make all variables we use known to autoconf.
+    AC_SUBST(BUILD_INCLUDED_LIBINTL)
+    AC_SUBST(USE_INCLUDED_LIBINTL)
+    AC_SUBST(CATALOGS)
+    AC_SUBST(CATOBJEXT)
+    AC_SUBST(GMOFILES)
+    AC_SUBST(INTLLIBS)
+    AC_SUBST(INTLOBJS)
+    AC_SUBST(POFILES)
+    AC_SUBST(POSUB)
+
+    dnl For backward compatibility. Some configure.ins may be using this.
+    nls_cv_header_intl=
+    nls_cv_header_libgt=
+
+    dnl For backward compatibility. Some Makefiles may be using this.
+    DATADIRNAME=share
+    AC_SUBST(DATADIRNAME)
+
+    dnl For backward compatibility. Some Makefiles may be using this.
+    INSTOBJEXT=.mo
+    AC_SUBST(INSTOBJEXT)
+
+    dnl For backward compatibility. Some Makefiles may be using this.
+    GENCAT=gencat
+    AC_SUBST(GENCAT)
+  ])
+
+dnl Usage: Just like AM_WITH_NLS, which see.
+AC_DEFUN([AM_GNU_GETTEXT],
+  [AC_REQUIRE([AC_PROG_MAKE_SET])dnl
+   AC_REQUIRE([AC_PROG_CC])dnl
+   AC_REQUIRE([AC_CANONICAL_HOST])dnl
+   AC_REQUIRE([AC_PROG_RANLIB])dnl
+   AC_REQUIRE([AC_ISC_POSIX])dnl
+   AC_REQUIRE([AC_HEADER_STDC])dnl
+   AC_REQUIRE([AC_C_CONST])dnl
+   AC_REQUIRE([AC_C_INLINE])dnl
+   AC_REQUIRE([AC_TYPE_OFF_T])dnl
+   AC_REQUIRE([AC_TYPE_SIZE_T])dnl
+   AC_REQUIRE([AC_FUNC_ALLOCA])dnl
+   AC_REQUIRE([AC_FUNC_MMAP])dnl
+   AC_REQUIRE([jm_GLIBC21])dnl
+
+   AC_CHECK_HEADERS([argz.h limits.h locale.h nl_types.h malloc.h stddef.h \
+stdlib.h string.h unistd.h sys/param.h])
+   AC_CHECK_FUNCS([feof_unlocked fgets_unlocked getcwd getegid geteuid \
+getgid getuid mempcpy munmap putenv setenv setlocale stpcpy strchr strcasecmp \
+strdup strtoul tsearch __argz_count __argz_stringify __argz_next])
+
+   AM_ICONV
+   AM_LANGINFO_CODESET
+   AM_LC_MESSAGES
+   AM_WITH_NLS([$1],[$2],[$3])
+
+   if test "x$CATOBJEXT" != "x"; then
+     if test "x$ALL_LINGUAS" = "x"; then
+       LINGUAS=
+     else
+       AC_MSG_CHECKING(for catalogs to be installed)
+       NEW_LINGUAS=
+       for presentlang in $ALL_LINGUAS; do
+         useit=no
+         for desiredlang in ${LINGUAS-$ALL_LINGUAS}; do
+           # Use the presentlang catalog if desiredlang is
+           #   a. equal to presentlang, or
+           #   b. a variant of presentlang (because in this case,
+           #      presentlang can be used as a fallback for messages
+           #      which are not translated in the desiredlang catalog).
+           case "$desiredlang" in
+             "$presentlang"*) useit=yes;;
+           esac
+         done
+         if test $useit = yes; then
+           NEW_LINGUAS="$NEW_LINGUAS $presentlang"
+         fi
+       done
+       LINGUAS=$NEW_LINGUAS
+       AC_MSG_RESULT($LINGUAS)
+     fi
+
+     dnl Construct list of names of catalog files to be constructed.
+     if test -n "$LINGUAS"; then
+       for lang in $LINGUAS; do CATALOGS="$CATALOGS $lang$CATOBJEXT"; done
+     fi
+   fi
+
+   dnl If the AC_CONFIG_AUX_DIR macro for autoconf is used we possibly
+   dnl find the mkinstalldirs script in another subdir but $(top_srcdir).
+   dnl Try to locate is.
+   MKINSTALLDIRS=
+   if test -n "$ac_aux_dir"; then
+     MKINSTALLDIRS="$ac_aux_dir/mkinstalldirs"
+   fi
+   if test -z "$MKINSTALLDIRS"; then
+     MKINSTALLDIRS="\$(top_srcdir)/mkinstalldirs"
+   fi
+   AC_SUBST(MKINSTALLDIRS)
+
+   dnl Enable libtool support if the surrounding package wishes it.
+   INTL_LIBTOOL_SUFFIX_PREFIX=ifelse([$1], use-libtool, [l], [])
+   AC_SUBST(INTL_LIBTOOL_SUFFIX_PREFIX)
+  ])

m4/gettimeofday.m4

@@ -0,0 +1,67 @@
+#serial 1
+
+dnl From Jim Meyering.
+dnl
+dnl See if gettimeofday clobbers the static buffer that localtime uses
+dnl for it's return value.  The gettimeofday function from Mac OS X 10.0.4,
+dnl i.e. Darwin 1.3.7 has this problem.
+dnl
+dnl If it does, then arrange to use gettimeofday only via the wrapper
+dnl function that works around the problem.
+
+AC_DEFUN([AC_FUNC_GETTIMEOFDAY_CLOBBER],
+[
+ AC_REQUIRE([AC_HEADER_TIME])
+ AC_CHECK_HEADERS(string.h stdlib.h)
+ AC_CACHE_CHECK([whether gettimeofday clobbers localtime buffer],
+  jm_cv_func_gettimeofday_clobber,
+  [AC_TRY_RUN([
+#include <stdio.h>
+#if HAVE_STRING_H
+# include <string.h>
+#endif
+
+#if TIME_WITH_SYS_TIME
+# include <sys/time.h>
+# include <time.h>
+#else
+# if HAVE_SYS_TIME_H
+#  include <sys/time.h>
+# else
+#  include <time.h>
+# endif
+#endif
+
+#if HAVE_STDLIB_H
+# include <stdlib.h>
+#endif
+
+int
+main ()
+{
+  time_t t = 0;
+  struct tm *lt;
+  struct tm saved_lt;
+  struct timeval tv;
+  lt = localtime (&t);
+  saved_lt = *lt;
+  gettimeofday (&tv, NULL);
+  if (memcmp (lt, &saved_lt, sizeof (struct tm)) != 0)
+    exit (1);
+
+  exit (0);
+}
+	  ],
+	 jm_cv_func_gettimeofday_clobber=no,
+	 jm_cv_func_gettimeofday_clobber=yes,
+	 dnl When crosscompiling, assume it is broken.
+	 jm_cv_func_gettimeofday_clobber=yes)
+  ])
+  if test $jm_cv_func_gettimeofday_clobber = yes; then
+    AC_LIBOBJ(gettimeofday)
+    AC_DEFINE(gettimeofday, rpl_gettimeofday,
+      [Define to rpl_gettimeofday if the replacement function should be used.])
+    AC_DEFINE(GETTIMEOFDAY_CLOBBERS_LOCALTIME_BUFFER, 1,
+      [Define if gettimeofday clobbers localtime's static buffer.])
+  fi
+])

m4/glibc.m4

@@ -1,10 +1,10 @@
-#serial 2
+#serial 3
 
 dnl From Gordon Matzigkeit.
 dnl Test for the GNU C Library.
 dnl FIXME: this should migrate into libit.
 
-AC_DEFUN(AM_GLIBC,
+AC_DEFUN([AM_GLIBC],
   [
     AC_CACHE_CHECK(whether we are using the GNU C Library,
       ac_cv_gnu_library,

m4/glibc21.m4

@@ -3,7 +3,7 @@
 # Test for the GNU C Library, version 2.1 or newer.
 # From Bruno Haible.
 
-AC_DEFUN(jm_GLIBC21,
+AC_DEFUN([jm_GLIBC21],
   [
     AC_CACHE_CHECK(whether we are using the GNU C Library 2.1 or newer,
       ac_cv_gnu_library_2_1,

m4/gnu-source.m4

@@ -1,11 +1,11 @@
-#serial 2
+#serial 3
 # Make sure _GNU_SOURCE is defined where necessary: as early as possible
 # for configure-time tests, as well as for every source file that includes
 # config.h.
 
 # From Jim Meyering.
 
-AC_DEFUN(AC__GNU_SOURCE,
+AC_DEFUN([AC__GNU_SOURCE],
 [
   # Make sure that _GNU_SOURCE is defined for all subsequent
   # configure-time compile tests.

m4/group-member.m4

@@ -1,8 +1,8 @@
-#serial 2
+#serial 3
 
 dnl Written by Jim Meyering
 
-AC_DEFUN(jm_FUNC_GROUP_MEMBER,
+AC_DEFUN([jm_FUNC_GROUP_MEMBER],
   [
     dnl Do this replacement check manually because I want the hyphen
     dnl (not the underscore) in the filename.

m4/host-os.m4

@@ -0,0 +1,71 @@
+#serial 1
+
+dnl From Paul Eggert.
+
+# Define HOST_OPERATING_SYSTEM to a name for the host operating system.
+AC_DEFUN([UTILS_HOST_OS],
+[
+  AC_CACHE_CHECK([host operating system],
+    utils_cv_host_operating_system,
+
+    [[case $host_os in
+
+       # These operating system names do not use the default heuristic below.
+       # They are in reverse order, so that more-specific prefixes come first.
+       winnt*)		os='Windows NT';;
+       vos*)		os='VOS';;
+       sysv*)		os='Unix System V';;
+       superux*)	os='SUPER-UX';;
+       sunos*)		os='SunOS';;
+       stop*)		os='STOP';;
+       sco*)		os='SCO Unix';;
+       riscos*)		os='RISC OS';;
+       riscix*)		os='RISCiX';;
+       qnx*)		os='QNX';;
+       pw32*)		os='PW32';;
+       ptx*)		os='ptx';;
+       plan9*)		os='Plan 9';;
+       osf*)		os='Tru64';;
+       os2*)		os='OS/2';;
+       openbsd*)	os='OpenBSD';;
+       nsk*)		os='NonStop Kernel';;
+       nonstopux*)	os='NonStop-UX';;
+       netbsd*)		os='NetBSD';;
+       msdosdjgpp*)	os='DJGPP';;
+       mpeix*)		os='MPE/iX';;
+       mint*)		os='MiNT';;
+       mingw*)		os='MinGW';;
+       lynxos*)		os='LynxOS';;
+       linux*)		os='GNU/Linux';;
+       hpux*)		os='HP-UX';;
+       hiux*)		os='HI-UX';;
+       gnu*)		os='GNU';;
+       freebsd*)	os='FreeBSD';;
+       dgux*)		os='DG/UX';;
+       bsdi*)		os='BSD/OS';;
+       bsd*)		os='BSD';;
+       beos*)		os='BeOS';;
+       aux*)		os='A/UX';;
+       atheos*)		os='AtheOS';;
+       amigaos*)	os='Amiga OS';;
+       aix*)		os='AIX';;
+
+       # The default heuristic takes the initial alphabetic string
+       # from $host_os, but capitalizes its first letter.
+       [A-Za-z]*)
+	 os=`
+	   expr "X$host_os" : 'X\([A-Za-z]\)' | tr '[a-z]' '[A-Z]'
+	 ``
+	   expr "X$host_os" : 'X.\([A-Za-z]*\)'
+	 `
+	 ;;
+
+       # If $host_os does not start with an alphabetic string, use it unchanged.
+       *)
+	 os=$host_os;;
+     esac
+     utils_cv_host_operating_system=$os]])
+  AC_DEFINE_UNQUOTED(HOST_OPERATING_SYSTEM,
+    "$utils_cv_host_operating_system",
+    [The host operating system.])
+])

m4/iconv.m4

@@ -1,37 +1,46 @@
-#serial 3
+#serial AM2
 
 dnl From Bruno Haible.
 
-AC_DEFUN(jm_ICONV,
+AC_DEFUN([AM_ICONV],
 [
   dnl Some systems have iconv in libc, some have it in libiconv (OSF/1 and
   dnl those with the standalone portable GNU libiconv installed).
-  AC_CACHE_CHECK(for iconv, jm_cv_func_iconv, [
-    jm_cv_func_iconv="no, consider installing GNU libiconv"
-    jm_cv_lib_iconv=no
+
+  AC_ARG_WITH([libiconv-prefix],
+[  --with-libiconv-prefix=DIR  search for libiconv in DIR/include and DIR/lib], [
+    for dir in `echo "$withval" | tr : ' '`; do
+      if test -d $dir/include; then CPPFLAGS="$CPPFLAGS -I$dir/include"; fi
+      if test -d $dir/lib; then LDFLAGS="$LDFLAGS -L$dir/lib"; fi
+    done
+   ])
+
+  AC_CACHE_CHECK(for iconv, am_cv_func_iconv, [
+    am_cv_func_iconv="no, consider installing GNU libiconv"
+    am_cv_lib_iconv=no
     AC_TRY_LINK([#include <stdlib.h>
 #include <iconv.h>],
       [iconv_t cd = iconv_open("","");
        iconv(cd,NULL,NULL,NULL,NULL);
        iconv_close(cd);],
-      jm_cv_func_iconv=yes)
-    if test "$jm_cv_func_iconv" != yes; then
-      jm_save_LIBS="$LIBS"
+      am_cv_func_iconv=yes)
+    if test "$am_cv_func_iconv" != yes; then
+      am_save_LIBS="$LIBS"
       LIBS="$LIBS -liconv"
       AC_TRY_LINK([#include <stdlib.h>
 #include <iconv.h>],
         [iconv_t cd = iconv_open("","");
          iconv(cd,NULL,NULL,NULL,NULL);
          iconv_close(cd);],
-        jm_cv_lib_iconv=yes
-        jm_cv_func_iconv=yes)
-      LIBS="$jm_save_LIBS"
+        am_cv_lib_iconv=yes
+        am_cv_func_iconv=yes)
+      LIBS="$am_save_LIBS"
     fi
   ])
-  if test "$jm_cv_func_iconv" = yes; then
+  if test "$am_cv_func_iconv" = yes; then
     AC_DEFINE(HAVE_ICONV, 1, [Define if you have the iconv() function.])
     AC_MSG_CHECKING([for iconv declaration])
-    AC_CACHE_VAL(jm_cv_proto_iconv, [
+    AC_CACHE_VAL(am_cv_proto_iconv, [
       AC_TRY_COMPILE([
 #include <stdlib.h>
 #include <iconv.h>
@@ -40,20 +49,20 @@ extern
 "C"
 #endif
 #if defined(__STDC__) || defined(__cplusplus)
-size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t* outbytesleft);
+size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
 #else
 size_t iconv();
 #endif
-], [], jm_cv_proto_iconv_arg1="", jm_cv_proto_iconv_arg1="const")
-      jm_cv_proto_iconv="extern size_t iconv (iconv_t cd, $jm_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t* outbytesleft);"])
-    jm_cv_proto_iconv=`echo "[$]jm_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
+], [], am_cv_proto_iconv_arg1="", am_cv_proto_iconv_arg1="const")
+      am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);"])
+    am_cv_proto_iconv=`echo "[$]am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
     AC_MSG_RESULT([$]{ac_t:-
-         }[$]jm_cv_proto_iconv)
-    AC_DEFINE_UNQUOTED(ICONV_CONST, $jm_cv_proto_iconv_arg1,
+         }[$]am_cv_proto_iconv)
+    AC_DEFINE_UNQUOTED(ICONV_CONST, $am_cv_proto_iconv_arg1,
       [Define as const if the declaration of iconv() needs const.])
   fi
   LIBICONV=
-  if test "$jm_cv_lib_iconv" = yes; then
+  if test "$am_cv_lib_iconv" = yes; then
     LIBICONV="-liconv"
   fi
   AC_SUBST(LIBICONV)

m4/inttypes.m4

@@ -0,0 +1,32 @@
+#serial 6
+
+dnl From Paul Eggert.
+
+AC_PREREQ(2.52)
+
+# Define intmax_t to long or long long if <inttypes.h> doesn't define.
+
+AC_DEFUN([jm_AC_TYPE_INTMAX_T],
+[
+  AC_REQUIRE([jm_AC_TYPE_LONG_LONG])
+  AC_CHECK_TYPE(intmax_t, ,
+    [test $ac_cv_type_long_long = yes \
+       && ac_type='long long' \
+       || ac_type='long'
+     AC_DEFINE_UNQUOTED(intmax_t, $ac_type,
+       [Define to widest signed type if <inttypes.h> doesn't define.])])
+])
+
+# Define uintmax_t to unsigned long or unsigned long long
+# if <inttypes.h> doesn't define.
+
+AC_DEFUN([jm_AC_TYPE_UINTMAX_T],
+[
+  AC_REQUIRE([jm_AC_TYPE_UNSIGNED_LONG_LONG])
+  AC_CHECK_TYPE(uintmax_t, ,
+    [test $ac_cv_type_unsigned_long_long = yes \
+       && ac_type='unsigned long long' \
+       || ac_type='unsigned long'
+     AC_DEFINE_UNQUOTED(uintmax_t, $ac_type,
+       [Define to widest unsigned type if <inttypes.h> doesn't define.])])
+])

m4/inttypes_h.m4

@@ -1,22 +0,0 @@
-#serial 3
-
-dnl From Paul Eggert.
-
-# Define HAVE_INTTYPES_H if <inttypes.h> exists,
-# doesn't clash with <sys/types.h>, and declares uintmax_t.
-
-AC_DEFUN(jm_AC_HEADER_INTTYPES_H,
-[
-  AC_CACHE_CHECK([for inttypes.h], jm_ac_cv_header_inttypes_h,
-  [AC_TRY_COMPILE(
-    [#include <sys/types.h>
-#include <inttypes.h>],
-    [uintmax_t i = (uintmax_t) -1;],
-    jm_ac_cv_header_inttypes_h=yes,
-    jm_ac_cv_header_inttypes_h=no)])
-  if test $jm_ac_cv_header_inttypes_h = yes; then
-    AC_DEFINE_UNQUOTED(HAVE_INTTYPES_H, 1,
-[Define if <inttypes.h> exists, doesn't clash with <sys/types.h>,
-   and declares uintmax_t. ])
-  fi
-])

m4/isc-posix.m4

@@ -1,14 +1,15 @@
 #serial 1
-dnl This test replaces the one in autoconf.
-dnl Currently this macro should have the same name as the autoconf macro
-dnl because gettext's gettext.m4 (distributed in the automake package)
-dnl still uses it.  Otherwise, the use in gettext.m4 makes autoheader
-dnl give these diagnostics:
-dnl   configure.in:556: AC_TRY_COMPILE was called before AC_ISC_POSIX
-dnl   configure.in:556: AC_TRY_RUN was called before AC_ISC_POSIX
+# This test replaces the one in autoconf.
+# Currently this macro should have the same name as the autoconf macro
+# because gettext's gettext.m4 (distributed in the automake package)
+# still uses it.  Otherwise, the use in gettext.m4 makes autoheader
+# give these diagnostics:
+#   configure.in:556: AC_TRY_COMPILE was called before AC_ISC_POSIX
+#   configure.in:556: AC_TRY_RUN was called before AC_ISC_POSIX
 
 undefine([AC_ISC_POSIX])
-AC_DEFUN(AC_ISC_POSIX,
+
+AC_DEFUN([AC_ISC_POSIX],
   [
     dnl This test replaces the obsolescent AC_ISC_POSIX kludge.
     AC_CHECK_LIB(cposix, strerror, [LIBS="$LIBS -lcposix"])

m4/jm-glibc-io.m4

@@ -1,6 +1,6 @@
-dnl This file is automatically generated from m4/jm-glibc-io.m4n.
+dnl This file is automatically generated from jm-glibc-io.m4n.
 
-#serial 5 -*- autoconf -*-
+#serial 6 -*- autoconf -*-
 
 dnl From Jim Meyering.
 dnl
@@ -8,7 +8,7 @@ dnl See if the glibc *_unlocked I/O macros are available.
 dnl Use only those *_unlocked macros that are declared.
 dnl
 
-AC_DEFUN(jm_FUNC_GLIBC_UNLOCKED_IO,
+AC_DEFUN([jm_FUNC_GLIBC_UNLOCKED_IO],
   [
     # Kludge (not executed) to make autoheader do the right thing.
     if test a = b; then

m4/jm-glibc-io.m4n

@@ -1,4 +1,4 @@
-#serial 5 -*- autoconf -*-
+#serial 6 -*- autoconf -*-
 
 dnl From Jim Meyering.
 dnl
@@ -6,7 +6,7 @@ dnl See if the glibc *_unlocked I/O macros are available.
 dnl Use only those *_unlocked macros that are declared.
 dnl
 
-AC_DEFUN(jm_FUNC_GLIBC_UNLOCKED_IO,
+AC_DEFUN([jm_FUNC_GLIBC_UNLOCKED_IO],
   [
     # Kludge (not executed) to make autoheader do the right thing.
     if test a = b; then

m4/jm-macros.m4

@@ -1,16 +1,17 @@
-#serial 37   -*- autoconf -*-
+#serial 39   -*- autoconf -*-
 
 dnl Misc type-related macros for fileutils, sh-utils, textutils.
 
-AC_DEFUN(jm_MACROS,
+AC_DEFUN([jm_MACROS],
 [
-  AC_PREREQ(2.49d)
+  AC_PREREQ(2.52)
 
   GNU_PACKAGE="GNU $PACKAGE"
   AC_DEFINE_UNQUOTED(GNU_PACKAGE, "$GNU_PACKAGE",
     [The concatenation of the strings `GNU ', and PACKAGE.])
   AC_SUBST(GNU_PACKAGE)
 
+  AM_MISSING_PROG(HELP2MAN, help2man)
   AC_SUBST(OPTIONAL_BIN_PROGS)
   AC_SUBST(OPTIONAL_BIN_ZCRIPTS)
   AC_SUBST(MAN)
@@ -22,9 +23,10 @@ AC_DEFUN(jm_MACROS,
   jm_CHECK_ALL_TYPES
   jm_INCLUDED_REGEX([lib/regex.c])
 
+  AC_REQUIRE([UTILS_HOST_OS])
+  AC_REQUIRE([UTILS_FUNC_MKDIR_TRAILING_SLASH])
   AC_REQUIRE([jm_BISON])
   AC_REQUIRE([jm_ASSERT])
-  AC_REQUIRE([jm_AC_HEADER_INTTYPES_H])
   AC_REQUIRE([jm_CHECK_TYPE_STRUCT_UTIMBUF])
   AC_REQUIRE([jm_CHECK_TYPE_STRUCT_DIRENT_D_TYPE])
   AC_REQUIRE([jm_CHECK_TYPE_STRUCT_DIRENT_D_INO])
@@ -32,6 +34,7 @@ AC_DEFUN(jm_MACROS,
 
   AC_REQUIRE([jm_PREREQ])
 
+  AC_REQUIRE([UTILS_FUNC_DIRFD])
   AC_REQUIRE([jm_FUNC_LCHOWN])
   AC_REQUIRE([fetish_FUNC_RMDIR_NOTEMPTY])
   AC_REQUIRE([jm_FUNC_CHOWN])
@@ -51,6 +54,7 @@ AC_DEFUN(jm_MACROS,
   AC_REQUIRE([jm_FUNC_PUTENV])
   AC_REQUIRE([jm_AFS])
   AC_REQUIRE([jm_AC_PREREQ_XSTRTOUMAX])
+  AC_REQUIRE([jm_AC_PREREQ_XSTRTOIMAX])
   AC_REQUIRE([jm_AC_FUNC_LINK_FOLLOWS_SYMLINK])
   AC_REQUIRE([AM_FUNC_ERROR_AT_LINE])
   AC_REQUIRE([jm_FUNC_GNU_STRFTIME])
@@ -113,6 +117,7 @@ AC_DEFUN(jm_MACROS,
     AC_CHECK_FUNCS(clock_gettime)
   LIBS=$fetish_saved_libs
   AC_CHECK_FUNCS(gettimeofday)
+  AC_FUNC_GETTIMEOFDAY_CLOBBER
 
   AC_REQUIRE([AC_FUNC_CLOSEDIR_VOID])
   AC_REQUIRE([jm_FUNC_UTIME])
@@ -120,6 +125,7 @@ AC_DEFUN(jm_MACROS,
   AC_CHECK_FUNCS( \
     acl \
     bcopy \
+    canonicalize_file_name \
     endgrent \
     endpwent \
     fchdir \
@@ -176,9 +182,9 @@ AC_DEFUN(jm_MACROS,
      LIBS="$ac_seq_save_LIBS"
     ])
 
-  jm_LANGINFO_CODESET
+  AM_LANGINFO_CODESET
   jm_GLIBC21
-  jm_ICONV
+  AM_ICONV
   jm_FUNC_UNLINK_BUSY_TEXT
 
   # These tests are for df.
@@ -197,7 +203,7 @@ AC_DEFUN(jm_MACROS,
 # These tests must be run before any use of AC_CHECK_TYPE,
 # because that macro compiles code that tests e.g., HAVE_UNISTD_H.
 # See the definition of ac_includes_default in `configure'.
-AC_DEFUN(jm_CHECK_ALL_HEADERS,
+AC_DEFUN([jm_CHECK_ALL_HEADERS],
 [
   AC_CHECK_HEADERS( \
     errno.h  \
@@ -241,7 +247,7 @@ AC_DEFUN(jm_CHECK_ALL_HEADERS,
 ])
 
 # This macro must be invoked before any tests that run the compiler.
-AC_DEFUN(jm_CHECK_ALL_TYPES,
+AC_DEFUN([jm_CHECK_ALL_TYPES],
 [
   # FIXME: I shouldn't have to require this macro here.  Rather, it should
   # be required by any autoconf macro that performs a compile-time test or

m4/jm-mktime.m4

@@ -1,16 +1,16 @@
-#serial 7
+#serial 8
 
 dnl From Jim Meyering.
 dnl A wrapper around AC_FUNC_MKTIME.
 
-AC_DEFUN(jm_FUNC_MKTIME,
+AC_DEFUN([jm_FUNC_MKTIME],
 [AC_REQUIRE([AC_FUNC_MKTIME])dnl
 
  dnl mktime.c uses localtime_r if it exists.  Check for it.
  AC_CHECK_FUNCS(localtime_r)
 
  if test $ac_cv_func_working_mktime = no; then
-   AC_DEFINE_UNQUOTED(mktime, rpl_mktime,
+   AC_DEFINE(mktime, rpl_mktime,
     [Define to rpl_mktime if the replacement function should be used.])
  fi
 ])

m4/jm-winsz1.m4

@@ -1,6 +1,6 @@
 dnl From Jim Meyering.
-#serial 3
-AC_DEFUN(jm_HEADER_TIOCGWINSZ_IN_TERMIOS_H,
+#serial 4
+AC_DEFUN([jm_HEADER_TIOCGWINSZ_IN_TERMIOS_H],
 [AC_REQUIRE([AM_SYS_POSIX_TERMIOS])
  AC_CACHE_CHECK([whether use of TIOCGWINSZ requires termios.h],
 	        jm_cv_sys_tiocgwinsz_needs_termios_h,
@@ -18,7 +18,7 @@ AC_DEFUN(jm_HEADER_TIOCGWINSZ_IN_TERMIOS_H,
   ])
 ])
 
-AC_DEFUN(jm_WINSIZE_IN_PTEM,
+AC_DEFUN([jm_WINSIZE_IN_PTEM],
   [AC_CHECK_HEADER([sys/ptem.h],
 		   AC_DEFINE(WINSIZE_IN_PTEM, 1,
       [Define if your system defines `struct winsize' in sys/ptem.h.]))