.gitignore

+# .gitignore for dash
+
+# generated by autogen.sh
+Makefile.in
+/aclocal.m4
+/autom4te.cache/
+/compile
+/config.h.in
+/configure
+/depcomp
+/install-sh
+/missing
+
+# generated by configure
+Makefile
+.deps
+.dirstamp
+/config.cache
+/config.h
+/config.log
+/config.status
+/stamp-h1
+
+# generated by make
+/src/token_vars.h
+
+# Apple debug symbol bundles
+*.dSYM/
+
+# backups and patch artefacts
+*~
+*.bak
+*.orig
+*.rej
+
+# OS generated files
+.DS_Store
+.DS_Store?
+._*
+.Spotlight*
+.Trash*
+*[Tt]humbs.db

ChangeLog.O

+dash (0.4.26) unstable; urgency=low
+
+  * Disabled fnmatch code again (closes: #240887).
+  * Updated copyright.
+  * Updated German debconf translation (Florian Ernst, closes: #244507).
+  * Fixed obstack corruption in setprompt (closes: #246635).
+
+ -- Herbert Xu <herbert@debian.org>  Fri, 30 Apr 2004 21:48:52 +1000
+
+dash (0.4.25) unstable; urgency=low
+
+  * Fixed use-after-free bug in setvareq (Vladimir N. Oleynik).
+  * Fixed value of expdest after _STPUTC in expandarg (closes: #238265).
+
+ -- Herbert Xu <herbert@debian.org>  Thu, 18 Mar 2004 20:55:57 +1100
+
+dash (0.4.24) unstable; urgency=low
+
+  * Fixed segmentation fault when PWD is undefined.
+
+ -- Herbert Xu <herbert@debian.org>  Tue,  9 Mar 2004 19:58:41 +1100
+
+dash (0.4.23) unstable; urgency=low
+
+  * Verify PWD before using it.
+
+ -- Herbert Xu <herbert@debian.org>  Mon,  8 Mar 2004 20:12:27 +1100
+
+dash (0.4.22) unstable; urgency=low
+
+  * Read PWD from environment (closes: #228659).
+  * Added Danish debconf translation (Claus Hindsgaul, closes: #233756).
+  * Added check_gcc to support gcc 2.95 (closes: #235933).
+  * Perform here-doc expansion on PS1/PS2/PS4 (closes: #230858).
+
+ -- Herbert Xu <herbert@debian.org>  Sun,  7 Mar 2004 21:50:04 +1100
+
+dash (0.4.21) unstable; urgency=low
+
+  * Fixed typo that broke ulimit (GCS, closes: #228369).
+
+ -- Herbert Xu <herbert@debian.org>  Mon, 19 Jan 2004 19:02:32 +1100
+
+dash (0.4.20) unstable; urgency=low
+
+  * Added Dutch debconf translation (Tim Dijkstra, closes: #218904).
+  * Check existence RLIMIT symbols for ulimit.
+  * Removed table lookup in errmsg.
+  * Restored NULL check in cmdtxt.
+  * Restored ash postrm to purge debconf entries (closes: #221913).
+  * Fixed exit status of exit in EXIT trap (closes: #227734).
+  * Updated Brazilian debconf translation (Andre Luis Lopes, closes: #228095).
+  * Restored goodname check in prehash.
+
+ -- Herbert Xu <herbert@debian.org>  Sat, 17 Jan 2004 09:57:14 +1100
+
+dash (0.4.19) unstable; urgency=low
+
+  * Fixed handling of evalskip in dotcmd (closes: #212975).
+  * Updated Russian debconf translation (Ilgiz Kalmetev, closes: #214333).
+  * Added Portugese debconf translation (Bruno Rodrigues, closes: #216214).
+  * Updated Spanish debconf translation (Carlos Valdivia, closes: #216338).
+  * Fixed length expansion of special variables (closes: #216767).
+  * Replaced umask builtin with pdksh version.
+  * Reverted bogus eval change in 0.3.1-20.
+  * Added vmemory/locks support in ulimit.
+  * Call install -D instead of cp for merged template.
+
+ -- Herbert Xu <herbert@debian.org>  Wed, 29 Oct 2003 22:14:22 +1100
+
+dash (0.4.18) unstable; urgency=low
+
+  * Fixed boundary checks in getopts.
+  * Updated Japanese debconf template (Tomohiro KUBOTA, closes: #192382).
+  * Use -falign-* instead -malign-*.
+  * Use strtoll for parsing integers in arith expansion.
+  * Added support for add-shell/remove-shell (closes: #163131).
+  * Fixed JOBS ifdefs in sprint_status (closes: #211009).
+  * Fixed bit-wise or in arith expansion (Mototoshi KONDO, closes: #212825).
+  * Print PS4 on previous stderr.
+  * Converted debconf templates to gettext (Christian Perrier,
+    closes: #200112).
+
+ -- Herbert Xu <herbert@debian.org>  Sat, 27 Sep 2003 14:26:36 +1000
+
+dash (0.4.17) unstable; urgency=low
+
+  * Reset rehash when recylcing cmd entries.
+  * Fixed null arg0 segfault with -c (closes: #191687).
+  * Relocate job pointers in makejob (closes: #191595).
+
+ -- Herbert Xu <herbert@debian.org>  Sat,  3 May 2003 20:57:46 +1000
+
+dash (0.4.16) unstable; urgency=low
+
+  * Fixed printf so that exit status is cleared on entry.
+  * Call nextopt() in printf.
+  * Fixed command substitution corruption by grabbing expdest in expbackq
+    (closes: #187896).
+
+ -- Herbert Xu <herbert@debian.org>  Mon,  7 Apr 2003 21:21:30 +1000
+
+dash (0.4.15) unstable; urgency=low
+
+  * Fixed octal escapes in echo/printf (closes: #187827).
+
+ -- Herbert Xu <herbert@debian.org>  Sun,  6 Apr 2003 20:45:38 +1000
+
+dash (0.4.14) unstable; urgency=low
+
+  * Added missing newline when printing in dowait.
+  * Do not print status in dowait when stopped.
+  * Fixed job status display.
+  * Fixed current job setting.
+  * Fixed kill segfault with no arguments (closes: #187189).
+  * Fixed sorting of set output.
+  * Removed setvar builtin.
+
+ -- Herbert Xu <herbert@debian.org>  Thu,  3 Apr 2003 20:38:33 +1000
+
+dash (0.4.13) unstable; urgency=low
+
+  * Fixed precision type on 64 bit systems in showvars.
+
+ -- Herbert Xu <herbert@debian.org>  Wed, 26 Mar 2003 20:00:03 +1100
+
+dash (0.4.12) unstable; urgency=low
+
+  * Fixed dash_errno build problem with gcc 3.2.
+
+ -- Herbert Xu <herbert@debian.org>  Tue, 25 Mar 2003 22:28:50 +1100
+
+dash (0.4.11) unstable; urgency=low
+
+  * Removed unused pgrp field from job structure.
+  * Free jobs when calling wait with no arguments.
+  * Fixed build problem with bison.
+  * Merged changes from NetBSD 20030123.
+   . printf:
+    - Fixed mklong sefault.
+    - Fixed precision/field width with %b.
+   . Improved option parsing of command(1).
+   . Added rudimentary support for PS4.
+  * Moved builtin flags into builtins.def.
+  * Updated Spanish debconf template (Carlos Valdivia Yage, closes: #178359).
+  * Fixed ordering of redirection versus assignment substitution.
+  * Fixed potential setvareq memory leaks.
+  * Use bison instead of byacc.
+  * Fixed wait(1) race condition.
+  * Fixed alignment memory corruption bug in growstackblock().
+  * Fixed potential memory corruption in parsing position parameters.
+  * Fixed getopts done check.
+
+ -- Herbert Xu <herbert@debian.org>  Mon, 24 Mar 2003 20:42:29 +1100
+
+dash (0.4.10) unstable; urgency=low
+
+  * Fixed redirection fd leak when execing.
+
+ -- Herbert Xu <herbert@debian.org>  Sun, 19 Jan 2003 13:25:41 +1100
+
+dash (0.4.9) unstable; urgency=low
+
+  * Reset exitstatus in evalsubshell if backgnd is true.
+  * Fixed glibc glob syntax error in expand.c.
+
+ -- Herbert Xu <herbert@debian.org>  Sat, 11 Jan 2003 16:04:02 +1100
+
+dash (0.4.8) unstable; urgency=low
+
+  * Removed backgnd flag from ncmd due to previous redirection change.
+  * Set lim after the stack stablises in updatepwd (closes: #173884).
+  * Do not clobber the exitstatus after redirection.
+
+ -- Herbert Xu <herbert@debian.org>  Mon, 23 Dec 2002 19:50:06 +1100
+
+dash (0.4.7) unstable; urgency=low
+
+  * Merged clearredir with reset code in redir.c.
+  * Redirect before command search in evalcommand (closes: #168862).
+  * Build binary-all packages in binary-indep (closes: #173191).
+
+ -- Herbert Xu <herbert@debian.org>  Sat, 21 Dec 2002 13:52:37 +1100
+
+dash (0.4.6) unstable; urgency=low
+
+  * Restored code for leaving job control.
+
+ -- Herbert Xu <herbert@debian.org>  Sun,  8 Dec 2002 15:21:58 +1100
+
+dash (0.4.5) unstable; urgency=low
+
+  * Optimised doformat so that vsnprintf is usually called only once.
+  * Reset redirlist in clearredir so that popredir can work (closes: #170247).
+
+ -- Herbert Xu <herbert@debian.org>  Sat, 23 Nov 2002 22:09:59 +1100
+
+dash (0.4.4) unstable; urgency=low
+
+  * Fixed duplicate define warnings in init.c.
+  * Set debhelper compat to 4.
+  * Vanishing mail boxes no longer elicit "you have mail" messages.
+  * Function redirection errors no longer abort the shell.
+  * Fixed potential memory leak in redirect.
+  * Only allocate memory if necessary in redirect.
+  * Reap dead here documents.
+  * Do not strdup default values of static shell variables.
+  * Removed unnecessary setprompt(0) calls.
+  * Read in BUFSIZ chunks rather than BUFSIZ - 1.
+  * Documented undefined escape behaviour for echo(1) (closes: #167893).
+  * Do va_copy when we use a va_list twice (closes: #169503).
+
+ -- Herbert Xu <herbert@debian.org>  Wed, 20 Nov 2002 19:48:31 +1100
+
+dash (0.4.3) unstable; urgency=low
+
+  * Added manual entry for PPID.
+  * Exporting an unset variable no longer causes it to be set.
+  * Fixed fd0 redirection in asynchronous lists.
+  * Only stat if necessary in cdcmd (see #42880).
+  * Removed extra newline in error message in arith lexer.
+  * Set heredoclist to 0 ASAP in parseheredoc.
+  * Removed BSD advertising clause from copyright file.
+  * Check non-ash diversions as well in dash.postinst.
+  * Duplicated diversion checking in ash.postinst (closes: #166441).
+
+ -- Herbert Xu <herbert@debian.org>  Sat, 26 Oct 2002 21:28:33 +1000
+
+dash (0.4.2) unstable; urgency=low
+
+  * Give benefits of dash in templates (closes: #161527).
+  * Fixed signed/unsigned on result of xwrite (closes: #161606).
+  * Removed support for SIG prefixes in kill and trap.
+  * Added -- processing in trap.
+  * Dropped use of unset in postinst (closes: 161868).
+  * Fixed printf(1) %* processing on bad integers and zero.
+  * Use stat64 in test(1).
+  * Allocate group_array with stalloc in test(1).
+  * Disabled alias checking after a pattern in a case statement.
+  * Wait now returns 128 + last trapped signal.
+  * Printf now keeps going after errors.
+  * Empty non-trivial parameter expansions are now removed correctly.
+  * Call reset() before exitshell() is called.  This fixes the bug where
+    returning an error from a function running under set -e caused the exit
+    trap to be taken with evalskip set.
+  * Fixed quoting of empty strings in single_quote().
+  * Show line numbers on all errors.
+  * Function names must be valid identifiers.
+  * Removed unused dependency on groff.
+  * Fixed race condition before entering a function.
+  * Fixed getopts initialisation for functions.
+  * Added memory barriers in INT macros.
+  * Banned empty compound lists in most places.
+  * Keep usage counters on functions (closes: #164234).
+  * Updated copyright file.
+  * Check evalskip in evalstring (closes: #165056).
+  * Merged changes from NetBSD 1.6:
+   . Added intmax support in printf(1).
+   . Implemented set -u.
+
+ -- Herbert Xu <herbert@debian.org>  Sat, 19 Oct 2002 14:23:11 +1000
+
+dash (0.4.1) unstable; urgency=low
+
+  * Removed extra new line in command -v output for aliases.
+  * Removed alais prefix in the output of alias.
+  * Recognise octal and hex numbers in arith expansion (closes: #151449).
+  * Added sh(1) entries for echo, printf and test (closes: #156446).
+  * Renamed to dash --- the Debian Almquist Shell.
+  * Cleaned up rules file (Matej Vela).
+  * Check mtime instead of size in chkmail per POSIX.
+  * Added support for LFS (closes: #157884).
+  * Added SuS options to cd and pwd (closes: #145828).
+
+ -- Herbert Xu <herbert@debian.org>  Fri, 13 Sep 2002 20:35:06 +1000
+
+ash (0.3.8-38) unstable; urgency=low
+
+  * Turned pre-dependency to dependency in udeb since the former is not allowed
+    (closes: #143749).
+
+ -- Herbert Xu <herbert@debian.org>  Sun, 28 Apr 2002 11:59:05 +1000
+
+ash (0.3.8-37) unstable; urgency=low
+
+  * Added Japanese debconf translation (Tomohiro KUBOTA, closes: #137431).
+  * Added missing escapes in manual page (Aaron Schrab, closes: #137966).
+  * Added Russian debconf translation (Ilgiz Kalmetev, closes: #137618).
+  * Fixed trap(1) documentation (closes: #140973).
+  * Do not abort if getcwd fails.
+
+ -- Herbert Xu <herbert@debian.org>  Wed,  3 Apr 2002 20:58:09 +1000
+
+ash (0.3.8-36) unstable; urgency=low
+
+  * Added library dependency for ash-udeb.
+  * Handle null case statements correctly.
+  * Fixed alias expansions in case statements (NetBSD).
+  * Disabled unused jobid command.
+  * Corrected documentation about shifting too much.
+  * Added French debconf translation (Denis Barbier, closes: #134625).
+  * Updated Spanish debconf translation (Carlos Valdivia, closes: #136366).
+
+ -- Herbert Xu <herbert@debian.org>  Sat,  2 Mar 2002 18:31:22 +1100
+
+ash (0.3.8-35) unstable; urgency=low
+
+  * Moved PWD initialisation into var.c (closes: #124032).
+
+ -- Herbert Xu <herbert@debian.org>  Mon, 24 Dec 2001 09:34:55 +1100
+
+ash (0.3.8-34) unstable; urgency=low
+
+  * NSEMI must be NOR + 1.
+  * Set exitstatus to zero before evaluating cases (closes: #124066).
+  * Explicitly set default answer of the ash/sh question to false so that
+    people whose debconf priority is set to low and who keeps banging on their
+    keyboards don't accidently end up with ash as /bin/sh.
+
+ -- Herbert Xu <herbert@debian.org>  Fri, 21 Dec 2001 20:30:49 +1100
+
+ash (0.3.8-33) unstable; urgency=low
+
+  * Added missing inclusion of bltin.h in bltin/times.c.
+
+ -- Herbert Xu <herbert@debian.org>  Thu, 13 Dec 2001 18:46:07 +1100
+
+ash (0.3.8-32) unstable; urgency=low
+
+  * Back slashes in expansions are now escaped (closes: #121516).
+
+ -- Herbert Xu <herbert@debian.org>  Wed, 28 Nov 2001 20:15:01 +1100
+
+ash (0.3.8-31) unstable; urgency=low
+
+  * Made sure all back slashes are escaped.
+
+ -- Herbert Xu <herbert@debian.org>  Mon, 26 Nov 2001 19:10:27 +1100
+
+ash (0.3.8-30) unstable; urgency=low
+
+  * Restored fnmatch(3) code.
+  * Treat escaped slashes correctly while globbing.
+  * Restored missing EV_EXIT check in evalcommand (closes: #120364).
+  * Fixed stack corruption in _rmescapes.
+
+ -- Herbert Xu <herbert@debian.org>  Sun, 25 Nov 2001 17:51:19 +1100
+
+ash (0.3.8-29) unstable; urgency=low
+
+  * Added missing va_end in fmtstr (NetBSD).
+  * Removed shellproc crap.
+  * Updated Swedish debconf translation (Mikael Hedin, closes: #116097).
+  * Updated German debconf translation (Andreas Metzler, closes: #117160).
+  * Break now treats illegal numbers according to SuS.
+  * Errors in special builtins now rise to the top.
+  * Normal redirection errors no longer abort the shell.
+  * Functions now have the same variable assignment properties as special
+    builtins.
+
+ -- Herbert Xu <herbert@debian.org>  Sat,  3 Nov 2001 11:36:36 +1100
+
+ash (0.3.8-28) unstable; urgency=low
+
+  * Local variables are now unset properly in shprocvar() (closes: #114917).
+
+ -- Herbert Xu <herbert@debian.org>  Sat, 13 Oct 2001 14:07:21 +1000
+
+ash (0.3.8-27) unstable; urgency=low
+
+  * Kill no longer aborts if it fails to kill someone.
+
+ -- Herbert Xu <herbert@debian.org>  Sun, 30 Sep 2001 22:20:36 +1000
+
+ash (0.3.8-26) unstable; urgency=low
+
+  * The sh.1.gz diversion now agrees with reality (closes: #113831).
+
+ -- Herbert Xu <herbert@debian.org>  Sat, 29 Sep 2001 08:43:27 +1000
+
+ash (0.3.8-25) unstable; urgency=low
+
+  * Only read ENV if the shell is interactive (closes: #110421).
+
+ -- Herbert Xu <herbert@debian.org>  Wed, 29 Aug 2001 19:18:53 +1000
+
+ash (0.3.8-24) unstable; urgency=low
+
+  * Handle SIGINT when waiting even if there is no trap (closes: #107699).
+  * Protect all makejob/forkshell/waitforjobs sequences from SIGINT.
+  * Work around gcc bug that generates bad ..ng references (closes: #107994).
+
+ -- Herbert Xu <herbert@debian.org>  Wed,  8 Aug 2001 20:28:28 +1000
+
+ash (0.3.8-23) unstable; urgency=low
+
+  * Fixed fence post error in scanleft (closes: #107229).
+  * Removed stunalloc in expname as it interferes with addfname.
+  * Fixed CTLESC skipping in scanright.
+
+ -- Herbert Xu <herbert@debian.org>  Thu,  2 Aug 2001 20:06:00 +1000
+
+ash (0.3.8-22) unstable; urgency=low
+
+  * Fixed trailing back slash bug in echo/printf (closes: #106693).
+  * Some quoted's are meant to be quotes.
+  * Added Brazilian translation (Andre Luis Lopes, closes: #107041).
+
+ -- Herbert Xu <herbert@debian.org>  Mon, 30 Jul 2001 20:21:52 +1000
+
+ash (0.3.8-21) unstable; urgency=low
+
+  * Fixed EV_EXIT/redirection bugs that caused core dumps.
+
+ -- Herbert Xu <herbert@debian.org>  Sat, 28 Jul 2001 17:03:28 +1000
+
+ash (0.3.8-20) unstable; urgency=low
+
+  * Don't save fd2 if job control is turned off.
+  * Don't push redirections when EV_EXIT is set.
+  * Fixed assignment recognition in the presence of back ticks.
+  * Combined checkkwd and checkalias.
+
+ -- Herbert Xu <herbert@debian.org>  Fri, 27 Jul 2001 22:29:41 +1000
+
+ash (0.3.8-19) unstable; urgency=low
+
+  * Recompute strings after growing in subevalvar (closes: #106050).
+
+ -- Herbert Xu <herbert@debian.org>  Mon, 23 Jul 2001 21:16:50 +1000
+
+ash (0.3.8-18) unstable; urgency=low
+
+  * Added more space optimisations for udeb on i386.
+  * Set stack mark in patmatch (closes: #106050).
+  * Fixed theoretical bug in expari.
+
+ -- Herbert Xu <herbert@debian.org>  Sat, 21 Jul 2001 20:08:15 +1000
+
+ash (0.3.8-17) unstable; urgency=low
+
+  * Don't complain about unknown escape codes in echo and printf
+    (closes: #105659).
+  * Updated build-time dependency on groff-base (closes: #105612).
+
+ -- Herbert Xu <herbert@debian.org>  Wed, 18 Jul 2001 19:33:20 +1000
+
+ash (0.3.8-16) unstable; urgency=low
+
+  * Fixed backslash bug in new pattern matching code.
+
+ -- Herbert Xu <herbert@debian.org>  Mon, 16 Jul 2001 21:47:39 +1000
+
+ash (0.3.8-15) unstable; urgency=low
+
+  * Added Swedish translation of templates (Martin Sjgren, closes: #103158).
+  * Restored escape code support in echo.
+  * Removed assignment builtins since it is at best undefined by the SuS and
+    also can't be implemented consistently.
+  * Removed extraneous volatile modifier (closes: #104518).
+  * General overhaul of word expansion (closes: #96588).
+  * Redirection prefixes no longer stop assignments from being recognised.
+
+ -- Herbert Xu <herbert@debian.org>  Sun, 15 Jul 2001 17:27:03 +1000
+
+ash (0.3.8-14) unstable; urgency=low
+
+  * Divert sh.1.gz to sh.distrib.1.gz (closes: #102251).
+  * Added HETIO support for ^D and ^U (Aaron Lehmann, closes: #102215).
+  * Added Spaniash translation of debconf templates (Carlos Valdivia Yage,
+    closes: #103040).
+  * Added versioned build-time dependency on groff.
+
+ -- Herbert Xu <herbert@debian.org>  Mon,  2 Jul 2001 19:32:03 +1000
+
+ash (0.3.8-13) unstable; urgency=low
+
+  * Fixed a bug where errors in pipelines which are part of andor lists were
+    not ignored when -e is in effect.
+
+ -- Herbert Xu <herbert@debian.org>  Mon, 25 Jun 2001 19:40:27 +1000
+
+ash (0.3.8-12) unstable; urgency=low
+
+  * Rewrote arith_lex.l in C (Aaron Lehmann, closes: #101741).
+  * && and || in arithmetic expansions now return either 0 or 1.
+
+ -- Herbert Xu <herbert@debian.org>  Sun, 24 Jun 2001 20:14:29 +1000
+
+ash (0.3.8-11) unstable; urgency=low
+
+  * Check for NULL argument in evaltree() (closes: #98865, #98867).
+
+ -- Herbert Xu <herbert@debian.org>  Sun, 27 May 2001 17:53:14 +1000
+
+ash (0.3.8-10) unstable; urgency=low
+
+  * Use /bin/ash in postinst to sidestep bugs in other shells (closes: #98739).
+  * Exit status is now tested on non-negated pipelines (closes: #98736).
+
+ -- Herbert Xu <herbert@debian.org>  Sat, 26 May 2001 23:56:07 +1000
+
+ash (0.3.8-9) unstable; urgency=medium
+
+  * IFS is now fetched using bltinlookup() again in read (closes: #98343).
+  * Divert sh(1) man page as well as /bin/sh (closes: #98525).
+
+ -- Herbert Xu <herbert@debian.org>  Fri, 25 May 2001 20:30:06 +1000
+
+ash (0.3.8-8) unstable; urgency=low
+
+  * Fixed diversion removal in prerm (duh, closes: #98031).
+
+ -- Herbert Xu <herbert@debian.org>  Mon, 21 May 2001 20:52:48 +1000
+
+ash (0.3.8-7) unstable; urgency=low
+
+  * Fixed diversion test in prerm (closes: #98031).
+
+ -- Herbert Xu <herbert@debian.org>  Sun, 20 May 2001 12:30:53 +1000
+
+ash (0.3.8-6) unstable; urgency=low
+
+  * Make sure that fd2 is closed when clearing redirects (closes: #96619).
+  * Fixed memory corruption in stunalloc().
+  * The output of export/readonly/set is now correctly quoted.
+  * Fixed newline eating bug in expbackq().
+  * Set OLDPWD.
+  * Removed ash-medium as neither bf or di uses it.
+  * Wait now waits for all its argument rather than the first one.
+  * Wait will exit with 129 when interrupted by a signal for a which a trap has
+    been set.
+
+ -- Herbert Xu <herbert@debian.org>  Fri, 18 May 2001 21:51:41 +1000
+
+ash (0.3.8-5) unstable; urgency=low
+
+  * Added German translation to template file (Sebastian Feltel,
+    closes: #96203).
+  * Added missing initialisation in setalias() (closes: #95433).
+
+ -- Herbert Xu <herbert@debian.org>  Fri,  4 May 2001 20:54:31 +1000
+
+ash (0.3.8-4) unstable; urgency=low
+
+  * Disabled fnmatch code as fnmatch(3) in glibc is broken.
+  * Fixed echo example in man page (Kalle Olavi Niemitalo, closes: #96014).
+  * Fixed trailing semicolon bug with eval (NetBSD).
+  * Fixed globbing inconsistency with broken symlinks (NetBSD).
+
+ -- Herbert Xu <herbert@debian.org>  Wed,  2 May 2001 22:57:16 +1000
+
+ash (0.3.8-3) unstable; urgency=low
+
+  * Work around broken autoconf scripts (closes: #95430).
+
+ -- Herbert Xu <herbert@debian.org>  Tue,  1 May 2001 18:27:50 +1000
+
+ash (0.3.8-2) unstable; urgency=low
+
+  * Save checkalias before calling xxreadtoken() (closes: #95628).
+
+ -- Herbert Xu <herbert@debian.org>  Sun, 29 Apr 2001 17:36:01 +1000
+
+ash (0.3.8-1) unstable; urgency=low
+
+  * NetBSD-current version as of 20010316.
+  * Removed code that sets IFS.
+  * Fixed memory leak with PWD.
+  * Set PPID.
+  * Fixed inconsistencies in alias expansion.
+  * Restored original output code.
+  * Enabled fnmatch code again.
+  * Added builtin printf.
+  * Offer to divert /bin/sh (closes: #70462).
+
+ -- Herbert Xu <herbert@debian.org>  Wed, 25 Apr 2001 22:32:39 +1000
+
+ash (0.3.7-16) unstable; urgency=low
+
+  * Fixed incorrect default IFS in readcmd (closes: #88950).
+  * Added missing return in hashcmd.
+
+ -- Herbert Xu <herbert@debian.org>  Fri,  9 Mar 2001 20:44:40 +1100
+
+ash (0.3.7-15) unstable; urgency=low
+
+  * Unknown escape codes are now prnted literally by echo (closes: #82869).
+  * Made hetio_read_input() fail if fd is not stdin.
+  * Some uses of VSQUOTE were really meant to be quotes (closes: #88777).
+  * Build different ashes in different subdirectories.
+
+ -- Herbert Xu <herbert@debian.org>  Thu,  8 Mar 2001 21:32:28 +1100
+ 
+ash (0.3.7-14) unstable; urgency=low
+
+  * Removed predependency from udeb (closes: #81995).
+  * Added /bin/sh symlink to udeb (closes: #81967).
+
+ -- Herbert Xu <herbert@debian.org>  Sat, 13 Jan 2001 15:23:21 +1100
+
+ash (0.3.7-13) unstable; urgency=low
+
+  * Renamed the udeb to ash-udeb.
+
+ -- Herbert Xu <herbert@debian.org>  Wed, 20 Dec 2000 19:32:34 +1100
+
+ash (0.3.7-12) unstable; urgency=low
+
+  * Added support for udebs (Randolph Chung, closes: #79237).
+
+ -- Herbert Xu <herbert@debian.org>  Sat, 16 Dec 2000 13:53:28 +1100
+
+ash (0.3.7-11) unstable; urgency=low
+
+  * Preserve the previous exit status upon entering a function
+    (closes: #78374).
+
+ -- Herbert Xu <herbert@debian.org>  Sun,  3 Dec 2000 13:34:27 +1100
+
+ash (0.3.7-10) unstable; urgency=low
+
+  * Merged changes for GNU from Igor Khavkine.
+  * Minimise the number of sigactions.
+
+ -- Herbert Xu <herbert@debian.org>  Fri,  3 Nov 2000 20:31:52 +1100
+
+ash (0.3.7-9) unstable; urgency=low
+
+  * Predepend on the libraries.
+  * Always save fd 2 when it is redirected (closes: #75302).
+
+ -- Herbert Xu <herbert@debian.org>  Sun, 22 Oct 2000 08:40:40 +1100
+
+ash (0.3.7-8) unstable; urgency=high
+
+  * More redirection fixes (closes: #73613).
+
+ -- Herbert Xu <herbert@debian.org>  Thu,  5 Oct 2000 18:22:17 +1100
+
+ash (0.3.7-7) unstable; urgency=high
+
+  * Added missing break in redirection code (closes: #72956).
+
+ -- Herbert Xu <herbert@debian.org>  Tue,  3 Oct 2000 07:58:04 +1100
+
+ash (0.3.7-6) unstable; urgency=low
+
+  * command -[vV] no longer displays an error message on stdout.
+  * Redirecting to /proc/self/fd/* now works (closes: #72852).
+
+ -- Herbert Xu <herbert@debian.org>  Sun,  1 Oct 2000 12:56:39 +1100
+
+ash (0.3.7-5) unstable; urgency=low
+
+  * Implemented set -a.
+
+ -- Herbert Xu <herbert@debian.org>  Sat, 30 Sep 2000 16:00:33 +1100
+
+ash (0.3.7-4) unstable; urgency=low
+
+  * Added build-time dependency on debhelper (closes: #69920).
+  * Extended maximum length of arithmetic expansions to match 32-bit integers.
+
+ -- Herbert Xu <herbert@debian.org>  Wed, 20 Sep 2000 14:28:16 +1100
+
+ash (0.3.7-3) unstable; urgency=low
+
+  * Switch to the old globbing code since glob(3) is hopelessly broken
+    (closes: #69455).
+
+ -- Herbert Xu <herbert@debian.org>  Mon, 21 Aug 2000 20:37:15 +1000
+
+ash (0.3.7-2) unstable; urgency=low
+
+  * Call glob(3) with GLOB_NOMAGIC (ouch).
+
+ -- Herbert Xu <herbert@debian.org>  Sun,  6 Aug 2000 17:47:08 +1000
+
+ash (0.3.7-1) unstable; urgency=low
+
+  * NetBSD-current version as of 20000729.
+  * Use fnmatch(3) and glob(3).
+  * Fixed the use of backslashes in the pattern in parameter substitutions,
+    hopefully for the last time.
+  * Applied HETIO patch and built ash.medium (closes: #50788).  Will do ash.big
+    when readline is fixed so that it doesn't leak anymore.
+
+ -- Herbert Xu <herbert@debian.org>  Fri,  4 Aug 2000 21:36:44 +1000
+
+ash (0.3.6-5) unstable; urgency=low
+
+  * Fixed manpage entry for read with patch from Kevin Ryde (closes: #62500).
+  * Fixed a file descriptor leak for pipelines.
+
+ -- Herbert Xu <herbert@debian.org>  Wed, 19 Apr 2000 18:56:20 +1000
+
+ash (0.3.6-4) unstable; urgency=low
+
+  * Fixed the case of an empty command with redirections.
+
+ -- Herbert Xu <herbert@debian.org>  Fri,  7 Apr 2000 12:07:18 +1000
+
+ash (0.3.6-3) unstable; urgency=low
+
+  * ! is now recognised correctly.
+  * Ash is now more strict on the syntax, e.g., a lone ! is no longer accepted
+    as an alternative to ! true.
+
+ -- Herbert Xu <herbert@debian.org>  Fri,  7 Apr 2000 10:46:06 +1000
+
+ash (0.3.6-2) unstable; urgency=low
+
+  * Fixed a problem with fmtstr() which broke getopts.
+
+ -- Herbert Xu <herbert@debian.org>  Sun,  2 Apr 2000 10:49:26 +1000
+
+ash (0.3.6-1) unstable; urgency=low
+
+  * NetBSD-current version as of 20000326.
+  * Added a Build-Depends on groff (closes: #61041).
+  * Implemented noclobber (closes: #59028).
+  * Rewrote output.c to use stream IO.
+
+ -- Herbert Xu <herbert@debian.org>  Sat,  1 Apr 2000 19:24:31 +1000
+
+ash (0.3.5-10) frozen unstable; urgency=low
+
+  * Don't stat mail boxes in non-interactive mode (closes: #59213).
+  * Added an fflush(stdout) to the times builtin (closes: #59027).
+  * Documented the times builtin.
+  * Added source depends.
+
+ -- Herbert Xu <herbert@debian.org>  Sat, 18 Mar 2000 18:58:44 +1100
+
+ash (0.3.5-9) unstable; urgency=low
+
+  * Double quotes inside paramater substitutions inside double quotes are now
+    ignored as in bash (the originial behaviour was POSIX compliant too but
+    IMHO this one makes a little bit more sense).
+    This one broke mwm (but it was actually mwm's fault).
+  * Corrected backslash/CTLESC treatment for patterns in parameter
+    substitutions.
+
+ -- Herbert Xu <herbert@debian.org>  Sat,  6 Nov 1999 18:13:19 +1100
+
+ash (0.3.5-8) unstable; urgency=low
+
+  * Replaced use of echo -n in manual page with escape codes.
+  * Made FHS compliant (closes: #47978).
+  * Restored echo's option processing ability.
+
+ -- Herbert Xu <herbert@debian.org>  Fri, 22 Oct 1999 10:20:58 +1000
+
+ash (0.3.5-7) unstable; urgency=low
+
+  * echo no longer supports options.
+  * Don't quote patterns inside parameter substitutions enclosed by double
+    quotes (closes: #47842).
+
+ -- Herbert Xu <herbert@debian.org>  Wed, 20 Oct 1999 20:28:14 +1000
+
+ash (0.3.5-6) unstable; urgency=low
+
+  * Use getcwd() instead of /bin/pwd -- Zack Weinberg (closes: #46981).
+
+ -- Herbert Xu <herbert@debian.org>  Sun, 10 Oct 1999 16:31:49 +1000
+
+ash (0.3.5-5) unstable; urgency=low
+
+  * Only test for -e on simple commands (fixes #44559).
+
+ -- Herbert Xu <herbert@debian.org>  Wed,  8 Sep 1999 22:18:27 +1000
+
+ash (0.3.5-4) unstable; urgency=low
+
+  * Don't wait for stopped children if job control is disabled (fixes #42814).
+  * Allow an option '(' in a case statement (fixes #42364).
+
+ -- Herbert Xu <herbert@debian.org>  Thu, 12 Aug 1999 23:30:30 +1000
+
+ash (0.3.5-3) unstable; urgency=low
+
+  * OK, the fix to the esoteric problem in 0.3.5-1 actually breaks VSASSIGN
+    and VSQUESTION, they should work properly now (fixes #41327).
+
+ -- Herbert Xu <herbert@debian.org>  Thu, 15 Jul 1999 22:47:13 +1000
+
+ash (0.3.5-2) unstable; urgency=low
+
+  * PATH search and execution is now correct.
+  * hash no longer shows builtins.
+  * Added kill builtin.
+  * New description from James R. van Zandt reformatted by Josip Rodin.
+
+ -- Herbert Xu <herbert@debian.org>  Mon, 12 Jul 1999 18:51:42 +1000
+
+ash (0.3.5-1) unstable; urgency=low
+
+  * New upstream release.
+  * Adapted to new pmake (fixes #38737).
+  * Fixed behvaiour of backslashes preceding a closing brace for a parameter
+    substituion inside double quotes (even bash messes this one up :).
+  * Fixed command (fixes #34639).
+  * Fixed a pipe bug where stdin may be wrongly closed (fixes #35452).
+  * Revamped getopts (fixes #39694).
+
+ -- Herbert Xu <herbert@debian.org>  Sun,  4 Jul 1999 12:19:01 +1000
+
+ash (0.3.4-7) unstable; urgency=low
+
+  * Fixed a glibc 2.1 compatitibility problem.
+  * Fixed a PWD inconsistency that stuffed up the kernel compilation.
+
+ -- Herbert Xu <herbert@debian.org>  Mon, 17 May 1999 23:14:57 +1000
+
+ash (0.3.4-6) unstable; urgency=low
+
+  * Fixed incorrect -e test due to the last bug fix (fixes #26509).
+
+ -- Herbert Xu <herbert@debian.org>  Tue,  8 Sep 1998 10:02:46 +1000
+
+ash (0.3.4-5) unstable; urgency=low
+
+  * Use test_eaccess from bash instead of access(2) (fixes #26110).
+
+ -- Herbert Xu <herbert@debian.org>  Wed, 26 Aug 1998 21:22:49 +1000
+
+ash (0.3.4-4) unstable; urgency=low
+
+  * Only upload to unstable.
+
+ -- Herbert Xu <herbert@debian.org>  Tue,  5 May 1998 18:01:02 +1000
+
+ash (0.3.4-3) frozen unstable; urgency=low
+
+  * Applied sparc patch (fixes #21562).
+
+ -- Herbert Xu <herbert@debian.org>  Fri,  1 May 1998 19:48:13 +1000
+
+ash (0.3.4-2) frozen unstable; urgency=low
+
+  * Fixed the incorrect trap fixes (fixes #20363).
+
+ -- Herbert Xu <herbert@debian.org>  Thu, 16 Apr 1998 21:07:10 +1000
+
+ash (0.3.4-1) unstable; urgency=low
+
+  * New upstream release.
+  * Reverted word splitting change in 0.3.2-1 since the fix was broken and
+    major work (the quote removal is done too quickly at the moment) is needed
+    to fix it properly.
+  * Fixed more trap noncompliance.
+
+ -- Herbert Xu <herbert@debian.org>  Thu, 19 Mar 1998 22:59:12 +1100
+
+ash (0.3.2-5) unstable; urgency=low
+
+  * Fixed a bug when doing pattern matching in parameter expansions.
+
+ -- Herbert Xu <herbert@debian.org>  Tue, 10 Mar 1998 21:25:40 +1100
+
+ash (0.3.2-4) unstable; urgency=low
+
+  * Allow ] to be quoted in bracket expressions (fixes #17533).
+  * Move dh_fixperms to second last spot (fixes #18267).
+  * Don't do field splitting in evalfor.
+
+ -- Herbert Xu <herbert@debian.org>  Tue, 17 Feb 1998 13:32:09 +1100
+
+ash (0.3.2-3) unstable; urgency=low
+
+  * Fixed stupid core dump.
+
+ -- Herbert Xu <herbert@debian.org>  Wed, 11 Feb 1998 21:33:55 +1100
+
+ash (0.3.2-2) unstable; urgency=low
+
+  * Hack for special builtins (fixes #18055).
+  * Hack for command.
+
+ -- Herbert Xu <herbert@debian.org>  Wed, 11 Feb 1998 21:19:46 +1100
+
+ash (0.3.2-1) unstable; urgency=low
+
+  * NetBSD-current version as of 19980209.
+  * Fixed a word splitting problem after parameter expansion thanks to Alexey
+    Marinichev.
+  * Converted to debhelper (fixes #14612, #15005).
+
+ -- Herbert Xu <herbert@debian.org>  Mon,  9 Feb 1998 16:53:48 +1100
+
+ash (0.3.1-20) unstable; urgency=low
+
+  * Fixed -e problem with eval.
+
+ -- Herbert Xu <herbert@debian.org>  Sun,  7 Dec 1997 20:19:00 +1100
+
+ash (0.3.1-19) unstable; urgency=low
+
+  * Fixed -e problem with command substitution.
+
+ -- Herbert Xu <herbert@debian.org>  Sun,  7 Dec 1997 19:44:49 +1100
+
+ash (0.3.1-18) unstable; urgency=low
+
+  * Do not link with ncurses (#15485).
+
+ -- Herbert Xu <herbert@debian.org>  Sun, 30 Nov 1997 12:00:11 +1100
+
+ash (0.3.1-17) unstable; urgency=low
+
+  * Set PATH like bash (#15238).
+
+ -- Herbert Xu <herbert@debian.org>  Wed, 26 Nov 1997 16:17:27 +1100
+
+ash (0.3.1-16) unstable; urgency=low
+
+  * Fixed incorrect assignment builtin code.
+
+ -- Herbert Xu <herbert@debian.org>  Mon, 24 Nov 1997 16:19:10 +1100
+
+ash (0.3.1-15) unstable; urgency=low
+
+  * hash now returns error codes (needed by the Linux kernel).
+
+ -- Herbert Xu <herbert@debian.org>  Sun, 23 Nov 1997 21:37:08 +1100
+
+ash (0.3.1-14) unstable; urgency=low
+
+  * Disabled word-splitting for assignment builtins.
+
+ -- Herbert Xu <herbert@debian.org>  Sun, 23 Nov 1997 12:45:15 +1100
+
+ash (0.3.1-13) unstable; urgency=low
+
+  * ! is now recognised even after &&/||.
+
+ -- Herbert Xu <herbert@debian.org>  Fri, 21 Nov 1997 22:09:05 +1100
+
+ash (0.3.1-12) unstable; urgency=low
+
+  * More fixes to the handling of SIGINT when forking.
+
+ -- Herbert Xu <herbert@debian.org>  Fri, 14 Nov 1997 15:14:32 +1100
+
+ash (0.3.1-11) unstable; urgency=low
+
+  * Ignore SIGINT when forking non-interactively.
+
+ -- Herbert Xu <herbert@debian.org>  Mon,  3 Nov 1997 12:00:02 +1100
+
+ash (0.3.1-10) unstable; urgency=low
+
+  * echo now handles options correctly.
+  * echo nolonger returns 0 if erorrs occured while writing to stdout.
+  * New code from GNU echo merged.
+  * Error messages from test now work.
+
+ -- Herbert Xu <herbert@debian.org>  Wed,  8 Oct 1997 21:47:13 +1000
+
+ash (0.3.1-9) unstable; urgency=low
+
+  * ! is recognised at pipeline level like bash.
+
+ -- Herbert Xu <herbert@debian.org>  Mon, 15 Sep 1997 23:13:45 +1000
+
+ash (0.3.1-8) unstable; urgency=medium
+
+  * Old patch regarding SIGCHLD in again.
+
+ -- Herbert Xu <herbert@debian.org>  Sun, 31 Aug 1997 11:20:27 +1000
+
+ash (0.3.1-7) unstable; urgency=low
+
+  * /bin/sh -e is behaving even better now (for loops within conditionals).
+
+ -- Herbert Xu <herbert@debian.org>  Sat, 23 Aug 1997 22:08:19 +1000
+
+ash (0.3.1-6) unstable; urgency=low
+
+  * /bin/sh -e is behaving better now.
+
+ -- Herbert Xu <herbert@debian.org>  Sat, 23 Aug 1997 13:16:26 +1000
+
+ash (0.3.1-5) unstable; urgency=low
+
+  * hash -v /dir/command doesn't coredump anymore.
+  * type /dir/command now works correctly.
+
+ -- Herbert Xu <herbert@debian.org>  Fri,  1 Aug 1997 20:48:19 +1000
+
+ash (0.3.1-4) unstable; urgency=low
+
+  * trap now understands symbolic signal names.
+
+ -- Herbert Xu <herbert@debian.org>  Sat, 26 Jul 1997 14:04:46 +1000
+
+ash (0.3.1-3) unstable; urgency=low
+
+  * Added the builtin test command.
+
+ -- Herbert Xu <herbert@debian.org>  Sun, 20 Jul 1997 15:00:14 +1000
+
+ash (0.3.1-2) unstable; urgency=medium
+
+  * Fixed a coredump involving $*.
+
+ -- Herbert Xu <herbert@debian.org>  Sat, 19 Jul 1997 12:03:02 +1000
+
+ash (0.3.1-1) unstable; urgency=medium
+
+  * NetBSD-current version as of 19970715.
+  * Fixed a "use after free" bug (#11294).
+
+ -- Herbert Xu <herbert@debian.org>  Fri, 18 Jul 1997 13:48:09 +1000
+
+ash (0.3-1) unstable; urgency=low
+
+  * Initial Release.
+
+ -- Herbert Xu <herbert@debian.org>  Thu, 19 Jun 1997 19:29:16 +1000
+

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autogen.sh

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-#
-# This configure script is free software; the Free Software Foundation
-# gives unlimited permission to copy, distribute and modify it.
-## -------------------- ##
-## M4sh Initialization. ##
-## -------------------- ##
-
-# Be more Bourne compatible
-DUALCASE=1; export DUALCASE # for MKS sh
-if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
-  emulate sh
-  NULLCMD=:
-  # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
-  # is contrary to our usage.  Disable this feature.
-  alias -g '${1+"$@"}'='"$@"'
-  setopt NO_GLOB_SUBST
-else
-  case `(set -o) 2>/dev/null` in #(
-  *posix*) :
-    set -o posix ;; #(
-  *) :
-     ;;
-esac
-fi
-
-
-as_nl='
-'
-export as_nl
-# Printing a long string crashes Solaris 7 /usr/bin/printf.
-as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
-as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
-as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
-# Prefer a ksh shell builtin over an external printf program on Solaris,
-# but without wasting forks for bash or zsh.
-if test -z "$BASH_VERSION$ZSH_VERSION" \
-    && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
-  as_echo='print -r --'
-  as_echo_n='print -rn --'
-elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
-  as_echo='printf %s\n'
-  as_echo_n='printf %s'
-else
-  if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
-    as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
-    as_echo_n='/usr/ucb/echo -n'
-  else
-    as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
-    as_echo_n_body='eval
-      arg=$1;
-      case $arg in #(
-      *"$as_nl"*)
-	expr "X$arg" : "X\\(.*\\)$as_nl";
-	arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
-      esac;
-      expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
-    '
-    export as_echo_n_body
-    as_echo_n='sh -c $as_echo_n_body as_echo'
-  fi
-  export as_echo_body
-  as_echo='sh -c $as_echo_body as_echo'
-fi
-
-# The user is always right.
-if test "${PATH_SEPARATOR+set}" != set; then
-  PATH_SEPARATOR=:
-  (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
-    (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
-      PATH_SEPARATOR=';'
-  }
-fi
-
-
-# IFS
-# We need space, tab and new line, in precisely that order.  Quoting is
-# there to prevent editors from complaining about space-tab.
-# (If _AS_PATH_WALK were called with IFS unset, it would disable word
-# splitting by setting IFS to empty value.)
-IFS=" ""	$as_nl"
-
-# Find who we are.  Look in the path if we contain no directory separator.
-as_myself=
-case $0 in #((
-  *[\\/]* ) as_myself=$0 ;;
-  *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
-  done
-IFS=$as_save_IFS
-
-     ;;
-esac
-# We did not find ourselves, most probably we were run as `sh COMMAND'
-# in which case we are not to be found in the path.
-if test "x$as_myself" = x; then
-  as_myself=$0
-fi
-if test ! -f "$as_myself"; then
-  $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
-  exit 1
-fi
-
-# Unset variables that we do not need and which cause bugs (e.g. in
-# pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
-# suppresses any "Segmentation fault" message there.  '((' could
-# trigger a bug in pdksh 5.2.14.
-for as_var in BASH_ENV ENV MAIL MAILPATH
-do eval test x\${$as_var+set} = xset \
-  && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
-done
-PS1='$ '
-PS2='> '
-PS4='+ '
-
-# NLS nuisances.
-LC_ALL=C
-export LC_ALL
-LANGUAGE=C
-export LANGUAGE
-
-# CDPATH.
-(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
-
-# Use a proper internal environment variable to ensure we don't fall
-  # into an infinite loop, continuously re-executing ourselves.
-  if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
-    _as_can_reexec=no; export _as_can_reexec;
-    # We cannot yet assume a decent shell, so we have to provide a
-# neutralization value for shells without unset; and this also
-# works around shells that cannot unset nonexistent variables.
-# Preserve -v and -x to the replacement shell.
-BASH_ENV=/dev/null
-ENV=/dev/null
-(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
-case $- in # ((((
-  *v*x* | *x*v* ) as_opts=-vx ;;
-  *v* ) as_opts=-v ;;
-  *x* ) as_opts=-x ;;
-  * ) as_opts= ;;
-esac
-exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
-# Admittedly, this is quite paranoid, since all the known shells bail
-# out after a failed `exec'.
-$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
-as_fn_exit 255
-  fi
-  # We don't want this to propagate to other subprocesses.
-          { _as_can_reexec=; unset _as_can_reexec;}
-if test "x$CONFIG_SHELL" = x; then
-  as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
-  emulate sh
-  NULLCMD=:
-  # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
-  # is contrary to our usage.  Disable this feature.
-  alias -g '\${1+\"\$@\"}'='\"\$@\"'
-  setopt NO_GLOB_SUBST
-else
-  case \`(set -o) 2>/dev/null\` in #(
-  *posix*) :
-    set -o posix ;; #(
-  *) :
-     ;;
-esac
-fi
-"
-  as_required="as_fn_return () { (exit \$1); }
-as_fn_success () { as_fn_return 0; }
-as_fn_failure () { as_fn_return 1; }
-as_fn_ret_success () { return 0; }
-as_fn_ret_failure () { return 1; }
-
-exitcode=0
-as_fn_success || { exitcode=1; echo as_fn_success failed.; }
-as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
-as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
-as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
-if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
-
-else
-  exitcode=1; echo positional parameters were not saved.
-fi
-test x\$exitcode = x0 || exit 1
-test -x / || exit 1"
-  as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
-  as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
-  eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
-  test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
-test \$(( 1 + 1 )) = 2 || exit 1"
-  if (eval "$as_required") 2>/dev/null; then :
-  as_have_required=yes
-else
-  as_have_required=no
-fi
-  if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
-
-else
-  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-as_found=false
-for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-  as_found=:
-  case $as_dir in #(
-	 /*)
-	   for as_base in sh bash ksh sh5; do
-	     # Try only shells that exist, to save several forks.
-	     as_shell=$as_dir/$as_base
-	     if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
-		    { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
-  CONFIG_SHELL=$as_shell as_have_required=yes
-		   if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
-  break 2
-fi
-fi
-	   done;;
-       esac
-  as_found=false
-done
-$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
-	      { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
-  CONFIG_SHELL=$SHELL as_have_required=yes
-fi; }
-IFS=$as_save_IFS
-
-
-      if test "x$CONFIG_SHELL" != x; then :
-  export CONFIG_SHELL
-             # We cannot yet assume a decent shell, so we have to provide a
-# neutralization value for shells without unset; and this also
-# works around shells that cannot unset nonexistent variables.
-# Preserve -v and -x to the replacement shell.
-BASH_ENV=/dev/null
-ENV=/dev/null
-(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
-case $- in # ((((
-  *v*x* | *x*v* ) as_opts=-vx ;;
-  *v* ) as_opts=-v ;;
-  *x* ) as_opts=-x ;;
-  * ) as_opts= ;;
-esac
-exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
-# Admittedly, this is quite paranoid, since all the known shells bail
-# out after a failed `exec'.
-$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
-exit 255
-fi
-
-    if test x$as_have_required = xno; then :
-  $as_echo "$0: This script requires a shell more modern than all"
-  $as_echo "$0: the shells that I found on your system."
-  if test x${ZSH_VERSION+set} = xset ; then
-    $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
-    $as_echo "$0: be upgraded to zsh 4.3.4 or later."
-  else
-    $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
-$0: including any error possibly output before this
-$0: message. Then install a modern shell, or manually run
-$0: the script under such a shell if you do have one."
-  fi
-  exit 1
-fi
-fi
-fi
-SHELL=${CONFIG_SHELL-/bin/sh}
-export SHELL
-# Unset more variables known to interfere with behavior of common tools.
-CLICOLOR_FORCE= GREP_OPTIONS=
-unset CLICOLOR_FORCE GREP_OPTIONS
-
-## --------------------- ##
-## M4sh Shell Functions. ##
-## --------------------- ##
-# as_fn_unset VAR
-# ---------------
-# Portably unset VAR.
-as_fn_unset ()
-{
-  { eval $1=; unset $1;}
-}
-as_unset=as_fn_unset
-
-# as_fn_set_status STATUS
-# -----------------------
-# Set $? to STATUS, without forking.
-as_fn_set_status ()
-{
-  return $1
-} # as_fn_set_status
-
-# as_fn_exit STATUS
-# -----------------
-# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
-as_fn_exit ()
-{
-  set +e
-  as_fn_set_status $1
-  exit $1
-} # as_fn_exit
-
-# as_fn_mkdir_p
-# -------------
-# Create "$as_dir" as a directory, including parents if necessary.
-as_fn_mkdir_p ()
-{
-
-  case $as_dir in #(
-  -*) as_dir=./$as_dir;;
-  esac
-  test -d "$as_dir" || eval $as_mkdir_p || {
-    as_dirs=
-    while :; do
-      case $as_dir in #(
-      *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
-      *) as_qdir=$as_dir;;
-      esac
-      as_dirs="'$as_qdir' $as_dirs"
-      as_dir=`$as_dirname -- "$as_dir" ||
-$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
-	 X"$as_dir" : 'X\(//\)[^/]' \| \
-	 X"$as_dir" : 'X\(//\)$' \| \
-	 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
-$as_echo X"$as_dir" |
-    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
-	    s//\1/
-	    q
-	  }
-	  /^X\(\/\/\)[^/].*/{
-	    s//\1/
-	    q
-	  }
-	  /^X\(\/\/\)$/{
-	    s//\1/
-	    q
-	  }
-	  /^X\(\/\).*/{
-	    s//\1/
-	    q
-	  }
-	  s/.*/./; q'`
-      test -d "$as_dir" && break
-    done
-    test -z "$as_dirs" || eval "mkdir $as_dirs"
-  } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
-
-
-} # as_fn_mkdir_p
-
-# as_fn_executable_p FILE
-# -----------------------
-# Test if FILE is an executable regular file.
-as_fn_executable_p ()
-{
-  test -f "$1" && test -x "$1"
-} # as_fn_executable_p
-# as_fn_append VAR VALUE
-# ----------------------
-# Append the text in VALUE to the end of the definition contained in VAR. Take
-# advantage of any shell optimizations that allow amortized linear growth over
-# repeated appends, instead of the typical quadratic growth present in naive
-# implementations.
-if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
-  eval 'as_fn_append ()
-  {
-    eval $1+=\$2
-  }'
-else
-  as_fn_append ()
-  {
-    eval $1=\$$1\$2
-  }
-fi # as_fn_append
-
-# as_fn_arith ARG...
-# ------------------
-# Perform arithmetic evaluation on the ARGs, and store the result in the
-# global $as_val. Take advantage of shells that can avoid forks. The arguments
-# must be portable across $(()) and expr.
-if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
-  eval 'as_fn_arith ()
-  {
-    as_val=$(( $* ))
-  }'
-else
-  as_fn_arith ()
-  {
-    as_val=`expr "$@" || test $? -eq 1`
-  }
-fi # as_fn_arith
-
-
-# as_fn_error STATUS ERROR [LINENO LOG_FD]
-# ----------------------------------------
-# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
-# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
-# script with STATUS, using 1 if that was 0.
-as_fn_error ()
-{
-  as_status=$1; test $as_status -eq 0 && as_status=1
-  if test "$4"; then
-    as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
-    $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
-  fi
-  $as_echo "$as_me: error: $2" >&2
-  as_fn_exit $as_status
-} # as_fn_error
-
-if expr a : '\(a\)' >/dev/null 2>&1 &&
-   test "X`expr 00001 : '.*\(...\)'`" = X001; then
-  as_expr=expr
-else
-  as_expr=false
-fi
-
-if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
-  as_basename=basename
-else
-  as_basename=false
-fi
-
-if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
-  as_dirname=dirname
-else
-  as_dirname=false
-fi
-
-as_me=`$as_basename -- "$0" ||
-$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
-	 X"$0" : 'X\(//\)$' \| \
-	 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
-$as_echo X/"$0" |
-    sed '/^.*\/\([^/][^/]*\)\/*$/{
-	    s//\1/
-	    q
-	  }
-	  /^X\/\(\/\/\)$/{
-	    s//\1/
-	    q
-	  }
-	  /^X\/\(\/\).*/{
-	    s//\1/
-	    q
-	  }
-	  s/.*/./; q'`
-
-# Avoid depending upon Character Ranges.
-as_cr_letters='abcdefghijklmnopqrstuvwxyz'
-as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
-as_cr_Letters=$as_cr_letters$as_cr_LETTERS
-as_cr_digits='0123456789'
-as_cr_alnum=$as_cr_Letters$as_cr_digits
-
-
-  as_lineno_1=$LINENO as_lineno_1a=$LINENO
-  as_lineno_2=$LINENO as_lineno_2a=$LINENO
-  eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
-  test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
-  # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
-  sed -n '
-    p
-    /[$]LINENO/=
-  ' <$as_myself |
-    sed '
-      s/[$]LINENO.*/&-/
-      t lineno
-      b
-      :lineno
-      N
-      :loop
-      s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
-      t loop
-      s/-\n.*//
-    ' >$as_me.lineno &&
-  chmod +x "$as_me.lineno" ||
-    { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
-
-  # If we had to re-execute with $CONFIG_SHELL, we're ensured to have
-  # already done that, so ensure we don't try to do so again and fall
-  # in an infinite loop.  This has already happened in practice.
-  _as_can_reexec=no; export _as_can_reexec
-  # Don't try to exec as it changes $[0], causing all sort of problems
-  # (the dirname of $[0] is not the place where we might find the
-  # original and so on.  Autoconf is especially sensitive to this).
-  . "./$as_me.lineno"
-  # Exit status is that of the last command.
-  exit
-}
-
-ECHO_C= ECHO_N= ECHO_T=
-case `echo -n x` in #(((((
--n*)
-  case `echo 'xy\c'` in
-  *c*) ECHO_T='	';;	# ECHO_T is single tab character.
-  xy)  ECHO_C='\c';;
-  *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
-       ECHO_T='	';;
-  esac;;
-*)
-  ECHO_N='-n';;
-esac
-
-rm -f conf$$ conf$$.exe conf$$.file
-if test -d conf$$.dir; then
-  rm -f conf$$.dir/conf$$.file
-else
-  rm -f conf$$.dir
-  mkdir conf$$.dir 2>/dev/null
-fi
-if (echo >conf$$.file) 2>/dev/null; then
-  if ln -s conf$$.file conf$$ 2>/dev/null; then
-    as_ln_s='ln -s'
-    # ... but there are two gotchas:
-    # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
-    # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
-    # In both cases, we have to default to `cp -pR'.
-    ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
-      as_ln_s='cp -pR'
-  elif ln conf$$.file conf$$ 2>/dev/null; then
-    as_ln_s=ln
-  else
-    as_ln_s='cp -pR'
-  fi
-else
-  as_ln_s='cp -pR'
-fi
-rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
-rmdir conf$$.dir 2>/dev/null
-
-if mkdir -p . 2>/dev/null; then
-  as_mkdir_p='mkdir -p "$as_dir"'
-else
-  test -d ./-p && rmdir ./-p
-  as_mkdir_p=false
-fi
-
-as_test_x='test -x'
-as_executable_p=as_fn_executable_p
-
-# Sed expression to map a string onto a valid CPP name.
-as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
-
-# Sed expression to map a string onto a valid variable name.
-as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
-
-
-test -n "$DJDIR" || exec 7<&0 </dev/null
-exec 6>&1
-
-# Name of the host.
-# hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
-# so uname gets run too.
-ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
-
-#
-# Initializations.
-#
-ac_default_prefix=/usr/local
-ac_clean_files=
-ac_config_libobj_dir=.
-LIBOBJS=
-cross_compiling=no
-subdirs=
-MFLAGS=
-MAKEFLAGS=
-
-# Identity of this package.
-PACKAGE_NAME='dash'
-PACKAGE_TARNAME='dash'
-PACKAGE_VERSION='0.5.10.2'
-PACKAGE_STRING='dash 0.5.10.2'
-PACKAGE_BUGREPORT=''
-PACKAGE_URL=''
-
-ac_unique_file="src/main.c"
-# Factoring default headers for most tests.
-ac_includes_default="\
-#include <stdio.h>
-#ifdef HAVE_SYS_TYPES_H
-# include <sys/types.h>
-#endif
-#ifdef HAVE_SYS_STAT_H
-# include <sys/stat.h>
-#endif
-#ifdef STDC_HEADERS
-# include <stdlib.h>
-# include <stddef.h>
-#else
-# ifdef HAVE_STDLIB_H
-#  include <stdlib.h>
-# endif
-#endif
-#ifdef HAVE_STRING_H
-# if !defined STDC_HEADERS && defined HAVE_MEMORY_H
-#  include <memory.h>
-# endif
-# include <string.h>
-#endif
-#ifdef HAVE_STRINGS_H
-# include <strings.h>
-#endif
-#ifdef HAVE_INTTYPES_H
-# include <inttypes.h>
-#endif
-#ifdef HAVE_STDINT_H
-# include <stdint.h>
-#endif
-#ifdef HAVE_UNISTD_H
-# include <unistd.h>
-#endif"
-
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-  # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
-  # interfere with the next link command; also delete a directory that is
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-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
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-{
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-_ACEOF
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-	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
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-} # ac_fn_c_check_decl
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-{
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-/* end confdefs.h.  */
-$4
-int
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-{
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-
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-  return 0;
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-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
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-  while :; do
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-/* end confdefs.h.  */
-$4
-int
-main ()
-{
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-$4
-int
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-{
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-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
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-$4
-int
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-$4
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-$4
-static long int longval () { return $2; }
-static unsigned long int ulongval () { return $2; }
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-
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-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
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-else
-  ac_retval=1
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-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
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-{
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-int
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-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
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-  eval "$3=no"
-fi
-rm -f core conftest.err conftest.$ac_objext \
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-eval ac_res=\$$3
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-  done
-done
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-$as_echo_n "checking for egrep... " >&6; }
-if ${ac_cv_path_EGREP+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
-   then ac_cv_path_EGREP="$GREP -E"
-   else
-     if test -z "$EGREP"; then
-  ac_path_EGREP_found=false
-  # Loop through the user's path and test for each of PROGNAME-LIST
-  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_prog in egrep; do
-    for ac_exec_ext in '' $ac_executable_extensions; do
-      ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
-      as_fn_executable_p "$ac_path_EGREP" || continue
-# Check for GNU ac_path_EGREP and select it if it is found.
-  # Check for GNU $ac_path_EGREP
-case `"$ac_path_EGREP" --version 2>&1` in
-*GNU*)
-  ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
-*)
-  ac_count=0
-  $as_echo_n 0123456789 >"conftest.in"
-  while :
-  do
-    cat "conftest.in" "conftest.in" >"conftest.tmp"
-    mv "conftest.tmp" "conftest.in"
-    cp "conftest.in" "conftest.nl"
-    $as_echo 'EGREP' >> "conftest.nl"
-    "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
-    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
-    as_fn_arith $ac_count + 1 && ac_count=$as_val
-    if test $ac_count -gt ${ac_path_EGREP_max-0}; then
-      # Best one so far, save it but keep looking for a better one
-      ac_cv_path_EGREP="$ac_path_EGREP"
-      ac_path_EGREP_max=$ac_count
-    fi
-    # 10*(2^10) chars as input seems more than enough
-    test $ac_count -gt 10 && break
-  done
-  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
-esac
-
-      $ac_path_EGREP_found && break 3
-    done
-  done
-  done
-IFS=$as_save_IFS
-  if test -z "$ac_cv_path_EGREP"; then
-    as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
-  fi
-else
-  ac_cv_path_EGREP=$EGREP
-fi
-
-   fi
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
-$as_echo "$ac_cv_path_EGREP" >&6; }
- EGREP="$ac_cv_path_EGREP"
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
-$as_echo_n "checking for ANSI C header files... " >&6; }
-if ${ac_cv_header_stdc+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <stdlib.h>
-#include <stdarg.h>
-#include <string.h>
-#include <float.h>
-
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  ac_cv_header_stdc=yes
-else
-  ac_cv_header_stdc=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-
-if test $ac_cv_header_stdc = yes; then
-  # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <string.h>
-
-_ACEOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
-  $EGREP "memchr" >/dev/null 2>&1; then :
-
-else
-  ac_cv_header_stdc=no
-fi
-rm -f conftest*
-
-fi
-
-if test $ac_cv_header_stdc = yes; then
-  # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <stdlib.h>
-
-_ACEOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
-  $EGREP "free" >/dev/null 2>&1; then :
-
-else
-  ac_cv_header_stdc=no
-fi
-rm -f conftest*
-
-fi
-
-if test $ac_cv_header_stdc = yes; then
-  # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
-  if test "$cross_compiling" = yes; then :
-  :
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <ctype.h>
-#include <stdlib.h>
-#if ((' ' & 0x0FF) == 0x020)
-# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
-# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
-#else
-# define ISLOWER(c) \
-		   (('a' <= (c) && (c) <= 'i') \
-		     || ('j' <= (c) && (c) <= 'r') \
-		     || ('s' <= (c) && (c) <= 'z'))
-# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
-#endif
-
-#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
-int
-main ()
-{
-  int i;
-  for (i = 0; i < 256; i++)
-    if (XOR (islower (i), ISLOWER (i))
-	|| toupper (i) != TOUPPER (i))
-      return 2;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
-
-else
-  ac_cv_header_stdc=no
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
-  conftest.$ac_objext conftest.beam conftest.$ac_ext
-fi
-
-fi
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
-$as_echo "$ac_cv_header_stdc" >&6; }
-if test $ac_cv_header_stdc = yes; then
-
-$as_echo "#define STDC_HEADERS 1" >>confdefs.h
-
-fi
-
-# On IRIX 5.3, sys/types and inttypes.h are conflicting.
-for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
-		  inttypes.h stdint.h unistd.h
-do :
-  as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
-ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
-"
-if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
-  cat >>confdefs.h <<_ACEOF
-#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
-_ACEOF
-
-fi
-
-done
-
-
-
-  ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
-if test "x$ac_cv_header_minix_config_h" = xyes; then :
-  MINIX=yes
-else
-  MINIX=
-fi
-
-
-  if test "$MINIX" = yes; then
-
-$as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
-
-
-$as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
-
-
-$as_echo "#define _MINIX 1" >>confdefs.h
-
-  fi
-
-
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
-$as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
-if ${ac_cv_safe_to_define___extensions__+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-#         define __EXTENSIONS__ 1
-          $ac_includes_default
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  ac_cv_safe_to_define___extensions__=yes
-else
-  ac_cv_safe_to_define___extensions__=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
-$as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
-  test $ac_cv_safe_to_define___extensions__ = yes &&
-    $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
-
-  $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
-
-  $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
-
-  $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
-
-  $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
-
-
-
-for ac_prog in 'bison -y' byacc
-do
-  # Extract the first word of "$ac_prog", so it can be a program name with args.
-set dummy $ac_prog; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_YACC+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$YACC"; then
-  ac_cv_prog_YACC="$YACC" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_prog_YACC="$ac_prog"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-fi
-fi
-YACC=$ac_cv_prog_YACC
-if test -n "$YACC"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $YACC" >&5
-$as_echo "$YACC" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-  test -n "$YACC" && break
-done
-test -n "$YACC" || YACC="yacc"
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for build system compiler" >&5
-$as_echo_n "checking for build system compiler... " >&6; }
-if test "$cross_compiling" = yes; then
-	CC_FOR_BUILD=${CC_FOR_BUILD-cc}
-else
-	CC_FOR_BUILD=${CC}
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: ${CC_FOR_BUILD}" >&5
-$as_echo "${CC_FOR_BUILD}" >&6; }
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for __attribute__((__alias__()))" >&5
-$as_echo_n "checking for __attribute__((__alias__()))... " >&6; }
-dash_cv_have_attribute_alias=no
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-void t() {}
-                                 void a() __attribute__((__alias__("t")));
-int
-main ()
-{
-a();
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  dash_cv_have_attribute_alias=yes
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $dash_cv_have_attribute_alias" >&5
-$as_echo "$dash_cv_have_attribute_alias" >&6; }
-if test "x$dash_cv_have_attribute_alias" = xyes; then
-
-$as_echo "#define HAVE_ALIAS_ATTRIBUTE 1" >>confdefs.h
-
-fi
-
-# Check whether --enable-static was given.
-if test "${enable_static+set}" = set; then :
-  enableval=$enable_static;
-fi
-
-if test "$enable_static" = "yes"; then
-	export LDFLAGS="-static -Wl,--fatal-warnings"
-fi
-
-# Check whether --enable-fnmatch was given.
-if test "${enable_fnmatch+set}" = set; then :
-  enableval=$enable_fnmatch;
-fi
-
-# Check whether --enable-glob was given.
-if test "${enable_glob+set}" = set; then :
-  enableval=$enable_glob;
-fi
-
-
-
-for ac_header in alloca.h paths.h
-do :
-  as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
-ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
-if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
-  cat >>confdefs.h <<_ACEOF
-#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
-_ACEOF
-
-fi
-
-done
-
-
-ac_fn_c_check_decl "$LINENO" "_PATH_BSHELL" "ac_cv_have_decl__PATH_BSHELL" "
-#ifdef HAVE_PATHS_H
-#include <paths.h>
-#endif
-
-"
-if test "x$ac_cv_have_decl__PATH_BSHELL" = xyes; then :
-
-else
-
-cat >>confdefs.h <<_ACEOF
-#define _PATH_BSHELL "/bin/sh"
-_ACEOF
-
-fi
-
-ac_fn_c_check_decl "$LINENO" "_PATH_DEVNULL" "ac_cv_have_decl__PATH_DEVNULL" "
-#ifdef HAVE_PATHS_H
-#include <paths.h>
-#endif
-
-"
-if test "x$ac_cv_have_decl__PATH_DEVNULL" = xyes; then :
-
-else
-
-cat >>confdefs.h <<_ACEOF
-#define _PATH_DEVNULL "/dev/null"
-_ACEOF
-
-fi
-
-ac_fn_c_check_decl "$LINENO" "_PATH_TTY" "ac_cv_have_decl__PATH_TTY" "
-#ifdef HAVE_PATHS_H
-#include <paths.h>
-#endif
-
-"
-if test "x$ac_cv_have_decl__PATH_TTY" = xyes; then :
-
-else
-
-cat >>confdefs.h <<_ACEOF
-#define _PATH_TTY "/dev/tty"
-_ACEOF
-
-fi
-
-
-ac_fn_c_check_decl "$LINENO" "isblank" "ac_cv_have_decl_isblank" "#include <ctype.h>
-"
-if test "x$ac_cv_have_decl_isblank" = xyes; then :
-  ac_have_decl=1
-else
-  ac_have_decl=0
-fi
-
-cat >>confdefs.h <<_ACEOF
-#define HAVE_DECL_ISBLANK $ac_have_decl
-_ACEOF
-
-
-# The cast to long int works around a bug in the HP C Compiler
-# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
-# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
-# This bug is HP SR number 8606223364.
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of intmax_t" >&5
-$as_echo_n "checking size of intmax_t... " >&6; }
-if ${ac_cv_sizeof_intmax_t+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (intmax_t))" "ac_cv_sizeof_intmax_t"        "$ac_includes_default"; then :
-
-else
-  if test "$ac_cv_type_intmax_t" = yes; then
-     { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
-$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-as_fn_error 77 "cannot compute sizeof (intmax_t)
-See \`config.log' for more details" "$LINENO" 5; }
-   else
-     ac_cv_sizeof_intmax_t=0
-   fi
-fi
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_intmax_t" >&5
-$as_echo "$ac_cv_sizeof_intmax_t" >&6; }
-
-
-
-cat >>confdefs.h <<_ACEOF
-#define SIZEOF_INTMAX_T $ac_cv_sizeof_intmax_t
-_ACEOF
-
-
-# The cast to long int works around a bug in the HP C Compiler
-# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
-# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
-# This bug is HP SR number 8606223364.
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long long int" >&5
-$as_echo_n "checking size of long long int... " >&6; }
-if ${ac_cv_sizeof_long_long_int+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long long int))" "ac_cv_sizeof_long_long_int"        "$ac_includes_default"; then :
-
-else
-  if test "$ac_cv_type_long_long_int" = yes; then
-     { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
-$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-as_fn_error 77 "cannot compute sizeof (long long int)
-See \`config.log' for more details" "$LINENO" 5; }
-   else
-     ac_cv_sizeof_long_long_int=0
-   fi
-fi
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long_long_int" >&5
-$as_echo "$ac_cv_sizeof_long_long_int" >&6; }
-
-
-
-cat >>confdefs.h <<_ACEOF
-#define SIZEOF_LONG_LONG_INT $ac_cv_sizeof_long_long_int
-_ACEOF
-
-
-
-if test "x$ac_cv_sizeof_intmax_t" = "x$ac_cv_sizeof_long_long_int"; then
-  intmax_fstr="lld"
-else
-  intmax_fstr="jd"
-fi
-
-ac_fn_c_check_decl "$LINENO" "PRIdMAX" "ac_cv_have_decl_PRIdMAX" "
-#include <inttypes.h>
-
-"
-if test "x$ac_cv_have_decl_PRIdMAX" = xyes; then :
-
-else
-
-cat >>confdefs.h <<_ACEOF
-#define PRIdMAX "$intmax_fstr"
-_ACEOF
-
-fi
-
-
-for ac_func in bsearch faccessat getpwnam getrlimit isalpha killpg \
-	       mempcpy \
-	       sigsetmask stpcpy strchrnul strsignal strtod strtoimax \
-	       strtoumax sysconf
-do :
-  as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
-ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
-if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
-  cat >>confdefs.h <<_ACEOF
-#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
-_ACEOF
-
-fi
-done
-
-
-
-# Check whether --enable-test-workaround was given.
-if test "${enable_test_workaround+set}" = set; then :
-  enableval=$enable_test_workaround;
-else
-  enable_test_workaround=auto
-fi
-
-
-if test "enable_test_workaround" = "auto" &&
-   test "$ac_cv_func_faccessat" = yes; then
-	case `uname -s 2>/dev/null` in
-	GNU/kFreeBSD | \
-	FreeBSD)
-		enable_test_workaround=yes
-	esac
-fi
-if test "$enable_test_workaround" = "yes"; then
-
-$as_echo "#define HAVE_TRADITIONAL_FACCESSAT 1" >>confdefs.h
-
-fi
-
-if test "$enable_fnmatch" = yes; then
-	use_fnmatch=
-	for ac_func in fnmatch
-do :
-  ac_fn_c_check_func "$LINENO" "fnmatch" "ac_cv_func_fnmatch"
-if test "x$ac_cv_func_fnmatch" = xyes; then :
-  cat >>confdefs.h <<_ACEOF
-#define HAVE_FNMATCH 1
-_ACEOF
- use_fnmatch=yes
-fi
-done
-
-fi
-
-if test "$use_fnmatch" = yes && test "$enable_glob" = yes; then
-	for ac_func in glob
-do :
-  ac_fn_c_check_func "$LINENO" "glob" "ac_cv_func_glob"
-if test "x$ac_cv_func_glob" = xyes; then :
-  cat >>confdefs.h <<_ACEOF
-#define HAVE_GLOB 1
-_ACEOF
-
-fi
-done
-
-fi
-
-ac_fn_c_check_func "$LINENO" "signal" "ac_cv_func_signal"
-if test "x$ac_cv_func_signal" = xyes; then :
-
-fi
-
-if test "$ac_cv_func_signal" != yes; then
-	ac_fn_c_check_func "$LINENO" "bsd_signal" "ac_cv_func_bsd_signal"
-if test "x$ac_cv_func_bsd_signal" = xyes; then :
-
-$as_echo "#define signal bsd_signal" >>confdefs.h
-
-fi
-
-fi
-
-ac_fn_c_check_func "$LINENO" "stat64" "ac_cv_func_stat64"
-if test "x$ac_cv_func_stat64" = xyes; then :
-
-else
-
-
-$as_echo "#define fstat64 fstat" >>confdefs.h
-
-
-$as_echo "#define lstat64 lstat" >>confdefs.h
-
-
-$as_echo "#define stat64 stat" >>confdefs.h
-
-
-fi
-
-
-ac_fn_c_check_func "$LINENO" "open64" "ac_cv_func_open64"
-if test "x$ac_cv_func_open64" = xyes; then :
-
-else
-
-
-$as_echo "#define open64 open" >>confdefs.h
-
-
-fi
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for stat::st_mtim" >&5
-$as_echo_n "checking for stat::st_mtim... " >&6; }
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <time.h>
-#include <sys/time.h>
-#include <sys/stat.h>
-int
-main ()
-{
-struct stat foo; return sizeof(foo.st_mtim.tv_sec)
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  have_st_mtim=yes
-else
-  have_st_mtim=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
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-/@mandir@/p'
-case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
-*datarootdir*) ac_datarootdir_seen=yes;;
-*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
-  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
-$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
-_ACEOF
-cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
-  ac_datarootdir_hack='
-  s&@datadir@&$datadir&g
-  s&@docdir@&$docdir&g
-  s&@infodir@&$infodir&g
-  s&@localedir@&$localedir&g
-  s&@mandir@&$mandir&g
-  s&\\\${datarootdir}&$datarootdir&g' ;;
-esac
-_ACEOF
-
-# Neutralize VPATH when `$srcdir' = `.'.
-# Shell code in configure.ac might set extrasub.
-# FIXME: do we really want to maintain this feature?
-cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
-ac_sed_extra="$ac_vpsub
-$extrasub
-_ACEOF
-cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
-:t
-/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
-s|@configure_input@|$ac_sed_conf_input|;t t
-s&@top_builddir@&$ac_top_builddir_sub&;t t
-s&@top_build_prefix@&$ac_top_build_prefix&;t t
-s&@srcdir@&$ac_srcdir&;t t
-s&@abs_srcdir@&$ac_abs_srcdir&;t t
-s&@top_srcdir@&$ac_top_srcdir&;t t
-s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
-s&@builddir@&$ac_builddir&;t t
-s&@abs_builddir@&$ac_abs_builddir&;t t
-s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
-s&@INSTALL@&$ac_INSTALL&;t t
-s&@MKDIR_P@&$ac_MKDIR_P&;t t
-$ac_datarootdir_hack
-"
-eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
-  >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
-
-test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
-  { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
-  { ac_out=`sed -n '/^[	 ]*datarootdir[	 ]*:*=/p' \
-      "$ac_tmp/out"`; test -z "$ac_out"; } &&
-  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
-which seems to be undefined.  Please make sure it is defined" >&5
-$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
-which seems to be undefined.  Please make sure it is defined" >&2;}
-
-  rm -f "$ac_tmp/stdin"
-  case $ac_file in
-  -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
-  *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
-  esac \
-  || as_fn_error $? "could not create $ac_file" "$LINENO" 5
- ;;
-  :H)
-  #
-  # CONFIG_HEADER
-  #
-  if test x"$ac_file" != x-; then
-    {
-      $as_echo "/* $configure_input  */" \
-      && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
-    } >"$ac_tmp/config.h" \
-      || as_fn_error $? "could not create $ac_file" "$LINENO" 5
-    if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
-      { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
-$as_echo "$as_me: $ac_file is unchanged" >&6;}
-    else
-      rm -f "$ac_file"
-      mv "$ac_tmp/config.h" "$ac_file" \
-	|| as_fn_error $? "could not create $ac_file" "$LINENO" 5
-    fi
-  else
-    $as_echo "/* $configure_input  */" \
-      && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
-      || as_fn_error $? "could not create -" "$LINENO" 5
-  fi
-# Compute "$ac_file"'s index in $config_headers.
-_am_arg="$ac_file"
-_am_stamp_count=1
-for _am_header in $config_headers :; do
-  case $_am_header in
-    $_am_arg | $_am_arg:* )
-      break ;;
-    * )
-      _am_stamp_count=`expr $_am_stamp_count + 1` ;;
-  esac
-done
-echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
-$as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
-	 X"$_am_arg" : 'X\(//\)[^/]' \| \
-	 X"$_am_arg" : 'X\(//\)$' \| \
-	 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
-$as_echo X"$_am_arg" |
-    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
-	    s//\1/
-	    q
-	  }
-	  /^X\(\/\/\)[^/].*/{
-	    s//\1/
-	    q
-	  }
-	  /^X\(\/\/\)$/{
-	    s//\1/
-	    q
-	  }
-	  /^X\(\/\).*/{
-	    s//\1/
-	    q
-	  }
-	  s/.*/./; q'`/stamp-h$_am_stamp_count
- ;;
-
-  :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
-$as_echo "$as_me: executing $ac_file commands" >&6;}
- ;;
-  esac
-
-
-  case $ac_file$ac_mode in
-    "depfiles":C) test x"$AMDEP_TRUE" != x"" || {
-  # Autoconf 2.62 quotes --file arguments for eval, but not when files
-  # are listed without --file.  Let's play safe and only enable the eval
-  # if we detect the quoting.
-  case $CONFIG_FILES in
-  *\'*) eval set x "$CONFIG_FILES" ;;
-  *)   set x $CONFIG_FILES ;;
-  esac
-  shift
-  for mf
-  do
-    # Strip MF so we end up with the name of the file.
-    mf=`echo "$mf" | sed -e 's/:.*$//'`
-    # Check whether this is an Automake generated Makefile or not.
-    # We used to match only the files named `Makefile.in', but
-    # some people rename them; so instead we look at the file content.
-    # Grep'ing the first line is not enough: some people post-process
-    # each Makefile.in and add a new line on top of each file to say so.
-    # Grep'ing the whole file is not good either: AIX grep has a line
-    # limit of 2048, but all sed's we know have understand at least 4000.
-    if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
-      dirpart=`$as_dirname -- "$mf" ||
-$as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
-	 X"$mf" : 'X\(//\)[^/]' \| \
-	 X"$mf" : 'X\(//\)$' \| \
-	 X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
-$as_echo X"$mf" |
-    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
-	    s//\1/
-	    q
-	  }
-	  /^X\(\/\/\)[^/].*/{
-	    s//\1/
-	    q
-	  }
-	  /^X\(\/\/\)$/{
-	    s//\1/
-	    q
-	  }
-	  /^X\(\/\).*/{
-	    s//\1/
-	    q
-	  }
-	  s/.*/./; q'`
-    else
-      continue
-    fi
-    # Extract the definition of DEPDIR, am__include, and am__quote
-    # from the Makefile without running `make'.
-    DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
-    test -z "$DEPDIR" && continue
-    am__include=`sed -n 's/^am__include = //p' < "$mf"`
-    test -z "am__include" && continue
-    am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
-    # When using ansi2knr, U may be empty or an underscore; expand it
-    U=`sed -n 's/^U = //p' < "$mf"`
-    # Find all dependency output files, they are included files with
-    # $(DEPDIR) in their names.  We invoke sed twice because it is the
-    # simplest approach to changing $(DEPDIR) to its actual value in the
-    # expansion.
-    for file in `sed -n "
-      s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
-	 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
-      # Make sure the directory exists.
-      test -f "$dirpart/$file" && continue
-      fdir=`$as_dirname -- "$file" ||
-$as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
-	 X"$file" : 'X\(//\)[^/]' \| \
-	 X"$file" : 'X\(//\)$' \| \
-	 X"$file" : 'X\(/\)' \| . 2>/dev/null ||
-$as_echo X"$file" |
-    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
-	    s//\1/
-	    q
-	  }
-	  /^X\(\/\/\)[^/].*/{
-	    s//\1/
-	    q
-	  }
-	  /^X\(\/\/\)$/{
-	    s//\1/
-	    q
-	  }
-	  /^X\(\/\).*/{
-	    s//\1/
-	    q
-	  }
-	  s/.*/./; q'`
-      as_dir=$dirpart/$fdir; as_fn_mkdir_p
-      # echo "creating $dirpart/$file"
-      echo '# dummy' > "$dirpart/$file"
-    done
-  done
-}
- ;;
-
-  esac
-done # for ac_tag
-
-
-as_fn_exit 0
-_ACEOF
-ac_clean_files=$ac_clean_files_save
-
-test $ac_write_fail = 0 ||
-  as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
-
-
-# configure is writing to config.log, and then calls config.status.
-# config.status does its own redirection, appending to config.log.
-# Unfortunately, on DOS this fails, as config.log is still kept open
-# by configure, so config.status won't be able to write to it; its
-# output is simply discarded.  So we exec the FD to /dev/null,
-# effectively closing config.log, so it can be properly (re)opened and
-# appended to by config.status.  When coming back to configure, we
-# need to make the FD available again.
-if test "$no_create" != yes; then
-  ac_cs_success=:
-  ac_config_status_args=
-  test "$silent" = yes &&
-    ac_config_status_args="$ac_config_status_args --quiet"
-  exec 5>/dev/null
-  $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
-  exec 5>>config.log
-  # Use ||, not &&, to avoid exiting from the if with $? = 1, which
-  # would make configure fail if this is the last instruction.
-  $ac_cs_success || as_fn_exit 1
-fi
-if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
-$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
-fi
-

configure.ac

-AC_INIT(dash, 0.5.10.2)
+AC_INIT([dash],[0.5.11])
 AM_INIT_AUTOMAKE([foreign subdir-objects])
 AC_CONFIG_SRCDIR([src/main.c])
 
 AC_CONFIG_HEADERS(config.h)
 
+m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES(yes)])
+
 dnl Checks for programs.
 AC_PROG_CC
-AC_GNU_SOURCE
-AC_PROG_YACC
+AC_USE_SYSTEM_EXTENSIONS
 
 AC_MSG_CHECKING([for build system compiler])
 if test "$cross_compiling" = yes; then
@@ -36,9 +37,10 @@ if test "$enable_static" = "yes"; then
 	export LDFLAGS="-static -Wl,--fatal-warnings"
 fi
 
-AC_ARG_ENABLE(fnmatch, AS_HELP_STRING(--enable-fnmatch, \
-				      [Use fnmatch(3) from libc]))
-AC_ARG_ENABLE(glob, AS_HELP_STRING(--enable-glob, [Use glob(3) from libc]))
+AC_ARG_ENABLE(fnmatch, AS_HELP_STRING(--disable-fnmatch, \
+				      [Do not use fnmatch(3) from libc]))
+AC_ARG_ENABLE(glob, AS_HELP_STRING(--disable-glob, \
+				   [Do not use glob(3) from libc]))
 
 dnl Checks for libraries.
 
@@ -121,12 +123,12 @@ if test "$enable_test_workaround" = "yes"; then
 		[Define if your faccessat tells root all files are executable])
 fi
 
-if test "$enable_fnmatch" = yes; then
+if test "$enable_fnmatch" != no; then
 	use_fnmatch=
 	AC_CHECK_FUNCS(fnmatch, use_fnmatch=yes)
 fi
 
-if test "$use_fnmatch" = yes && test "$enable_glob" = yes; then
+if test "$use_fnmatch" = yes && test "$enable_glob" != no; then
 	AC_CHECK_FUNCS(glob)
 fi
 
@@ -143,8 +145,20 @@ AC_CHECK_FUNC(stat64,, [
 	AC_DEFINE(fstat64, fstat, [64-bit operations are the same as 32-bit])
 	AC_DEFINE(lstat64, lstat, [64-bit operations are the same as 32-bit])
 	AC_DEFINE(stat64, stat, [64-bit operations are the same as 32-bit])
+	AC_DEFINE(readdir64, readdir,
+		  [64-bit operations are the same as 32-bit])
+	AC_DEFINE(dirent64, dirent,
+		  [64-bit operations are the same as 32-bit])
+])
+
+AC_CHECK_FUNC(glob64,, [
+	AC_DEFINE(glob64_t, glob_t, [64-bit operations are the same as 32-bit])
+	AC_DEFINE(glob64, glob, [64-bit operations are the same as 32-bit])
+	AC_DEFINE(globfree64, globfree,
+		  [64-bit operations are the same as 32-bit])
 ])
 
+dnl OS X apparently has stat64 but not open64.
 AC_CHECK_FUNC(open64,, [
 	AC_DEFINE(open64, open, [64-bit operations are the same as 32-bit])
 ])

debian/apertis/copyright

 Format: https://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
 
 Files: *
-Copyright: 1992, 1996, 1997, 1999, 2000, 2002-2012, Free Software Foundation, Inc.
-License: GPL-2+
-
-Files: Makefile.in
-Copyright: 1994-2011, Free Software
-License: FSFULLR
-
-Files: aclocal.m4
-Copyright: 1996-2011, Free Software Foundation
-License: FSFULLR
+Copyright: no-info-found
+License: BSD-3-clause or GPL-2+
 
-Files: configure
- configure.ac
+Files: configure.ac
 Copyright: 1992-1996, 1998-2012, Free Software Foundation, Inc.
 License: FSFUL
 
 Files: debian/*
 Copyright: 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, Herbert Xu <herbert@debian.org>
-2004, 2005, 2006, 2007, 2008, 2009, 2010, 2012, 2014, Gerrit Pape <pape@smarden.org>
-2009, Luk Claes <luk@debian.org>
-2010, 2011, Jonathan Nieder <jrnieder@gmail.com>
-2010, Adam D. Barratt <adam@adam-barratt.org.uk>
-2010, Christian Perrier <bubulle@debian.org>
-2013, Michael Gilbert <mgilbert@debian.org>
-2016, Helmut Grohne <helmut@subdivi.de>
-2016, Mattia Rizzolo <mattia@debian.org>
-2016, Niels Thykier <niels@thykier.net>
-2017, Adam Borowski <kilobyte@angband.pl>
-2017, Ximin Luo <infinity0@debian.org>
-2018, 2019, Andrej Shadura <andrewsh@debian.org>
-License: BSD-3-clause
-
-Files: debian/po/bg.po
- debian/po/eu.po
- debian/po/templates.pot
- debian/po/tr.po
-Copyright: YEAR THE PACKAGES COPYRIGHT HOLDER
-License: BSD-3-clause
-
-Files: debian/po/da.po
-Copyright: 2010, Dash & nedenstående oversættere.
-License: BSD-3-clause
-
-Files: debian/po/de.po
-Copyright: Helge Kreutzmann <debian@helgefjell.de>, 2006-2009.
-License: BSD-3-clause
-
-Files: debian/po/es.po
-Copyright: 2008, 2009, Software in the Public Interest
-License: BSD-3-clause
-
-Files: debian/po/fr.po
-Copyright: 2009, Debian French l10n team <debian-l10n-french@lists.debian.org>
-License: BSD-3-clause
-
-Files: debian/po/nl.po
-Copyright: 2008-2010, THE PACKAGES COPYRIGHT HOLDER
-License: BSD-3-clause
-
-Files: debian/po/pt.po
-Copyright: 2007, the package copyright holder
-License: BSD-3-clause
-
-Files: debian/po/pt_BR.po
- debian/po/sk.po
-Copyright: 2008, 2011, THE dashS COPYRIGHT HOLDER
 License: BSD-3-clause
 
-Files: debian/po/ro.po
- debian/po/sr.po
-Copyright: 2008, 2011, This file is distributed under the same license as the dash package.
-License: BSD-3-clause
-
-Files: debian/po/sv.po
-Copyright: 2009, Martin Bagge <brother@bsnet.se>
-License: BSD-3-clause
-
-Files: debian/po/vi.po
-Copyright: 2010, Free Software Foundation, Inc.
-License: BSD-3-clause
-
-Files: install-sh
-Copyright: 1994, X Consortium
-License: Expat
-
 Files: src/*
-Copyright: 1997-2005, 2007, Herbert Xu <herbert@gondor.apana.org.au>.
- 1989, 1991, 1993, 1995, The Regents of the University of California.
+Copyright: no-info-found
 License: BSD-3-clause
 
-Files: src/Makefile.in
-Copyright: 1994-2011, Free Software
-License: FSFULLR
-
 Files: src/arith_yylex.c
-Copyright: 2002, Herbert Xu.
- 1993, The Regents of the University of California.
+Copyright: no-info-found
+License: BSD-3-clause
+
+Files: src/bltin/echo.1
+Copyright: no-info-found
 License: BSD-3-clause
 
 Files: src/bltin/test.c
@@ -109,12 +33,11 @@ Copyright: 1999, Herbert Xu <herbert@gondor.apana.org.au>
 License: BSD-3-clause
 
 Files: src/miscbltin.h
-Copyright: 1997-2005, Herbert Xu <herbert@gondor.apana.org.au>.
- 1997, Christos Zoulas.
+Copyright: no-info-found
 License: BSD-3-clause
 
 Files: src/mksignames.c
-Copyright: 1992, 1996, 1997, 1999, 2000, 2002-2012, Free Software Foundation, Inc.
+Copyright: 1992, Free Software Foundation, Inc.
 License: GPL-2+
 
 Files: src/system.c
@@ -122,3 +45,7 @@ Files: src/system.c
 Copyright: 2004, Herbert Xu <herbert@gondor.apana.org.au>.
 License: BSD-3-clause
 
+Files: src/TOUR
+Copyright: 1997-2005, 2007, Herbert Xu <herbert@gondor.apana.org.au>.
+ 1989, 1991, 1993, 1995, The Regents of the University of California.
+License: BSD-3-clause

debian/changelog

+dash (0.5.11+git20200708+dd9ef66-5apertis0) apertis; urgency=medium
+
+  * Sync from Debian debian/bullseye.
+
+ -- Apertis CI <devel@lists.apertis.org>  Thu, 11 Mar 2021 08:28:16 +0000
+
+dash (0.5.11+git20200708+dd9ef66-5) unstable; urgency=medium
+
+  * Actually set PATH_MAX for Hurd.
+
+ -- Andrej Shadura <andrewsh@debian.org>  Thu, 10 Dec 2020 14:23:19 +0100
+
+dash (0.5.11+git20200708+dd9ef66-4) unstable; urgency=medium
+
+  * Define PATH_MAX=4096 on Hurd.
+
+ -- Andrej Shadura <andrewsh@debian.org>  Thu, 10 Dec 2020 10:55:18 +0100
+
+dash (0.5.11+git20200708+dd9ef66-3) unstable; urgency=medium
+
+  [ Johannes 'josch' Schauer ]
+  * Don’t rely on /usr/share/man/man1/ existing (Closes: #974825).
+
+  [ Andrej Shadura ]
+  * Disable libc glob support (Closes: #974900, #976685).
+  * Apply upstream patch:
+    - jobs: Only block in waitcmd on first run (Closes: #974705, #975010).
+
+ -- Andrej Shadura <andrewsh@debian.org>  Thu, 10 Dec 2020 10:07:56 +0100
+
+dash (0.5.11+git20200708+dd9ef66-2) unstable; urgency=medium
+
+  * Upload to unstable.
+
+ -- Andrej Shadura <andrewsh@debian.org>  Thu, 12 Nov 2020 08:58:00 +0100
+
+dash (0.5.11+git20200708+dd9ef66-1) experimental; urgency=medium
+
+  * New upstream snapshot
+    (Closes: #541544, #541642, #692611, #930805).
+  * Drop patches applied upstream.
+
+ -- Andrej Shadura <andrewsh@debian.org>  Sat, 08 Aug 2020 15:13:49 +0200
+
+dash (0.5.10.2-7) unstable; urgency=medium
+
+  * Provide machine-readable copyright file.
+  * Use debhelper-compat instead of debian/compat.
+  * Use dh 12.
+  * Drop nostrip handling, it is build into dh_strip.
+  * Wrap and sort Build-Depends.
+  * Change the privmode long option name to privileged to match bash.
+
+ -- Andrej Shadura <andrewsh@debian.org>  Mon, 30 Mar 2020 11:45:13 +0200
+
+dash (0.5.10.2-6) unstable; urgency=medium
+
+  * Apply patch from Chris Lamb:
+    - dash: Fix stack overflow from infinite recursion in script
+      (Closes: #579815)
+  * Apply upstream patches:
+    - shell: Don't include config.h for native helpers
+    - system: Disable glibc warning on sigsetmask
+  * Apply patches proposed upstream:
+    - options: Do not set commandname in procargs
+    - histedit: Fix infinite loop when using 'fc -s'
+      (Closes: #928072)
+  * Update the CI pipeline (thanks to Iñaki Malerba).
+  * Enable hardening for helpers.
+
+ -- Andrej Shadura <andrewsh@debian.org>  Thu, 18 Jul 2019 15:15:27 -0300
+
 dash (0.5.10.2-5co2) apertis; urgency=medium
 
   [ Andrej Shadura ]
@@ -2075,4 +2147,3 @@ ash (0.3-1) unstable; urgency=low
   * Initial Release.
 
  -- Herbert Xu <herbert@debian.org>  Thu, 19 Jun 1997 19:29:16 +1000
-

debian/compat

-10

debian/control

@@ -3,7 +3,10 @@ Section: shells
 Priority: optional
 Maintainer: Andrej Shadura <andrewsh@debian.org>
 Uploaders: Gerrit Pape <pape@smarden.org>
-Build-Depends: po-debconf, dpkg-dev (>= 1.16.1), debhelper (>= 10)
+Build-Depends:
+ debhelper-compat (= 12),
+ dpkg-dev (>= 1.16.1),
+ po-debconf
 Standards-Version: 4.2.1
 Homepage: http://gondor.apana.org.au/~herbert/dash/
 Vcs-Git: https://salsa.debian.org/debian/dash.git

debian/copyright

-This package was debianized by Mark W. Eichin eichin@kitten.gen.ma.us on
-Mon, 24 Feb 1997 16:00:16 -0500.
+Format: https://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
+Upstream-Name: dash
+Upstream-Contact: dash@vger.kernel.org
+Source: http://gondor.apana.org.au/~herbert/dash/
 
-This package was re-ported from NetBSD and debianized by
-Herbert Xu herbert@debian.org on Thu, 19 Jun 1997 19:29:16 +1000.
+Files: *
+Copyright:
+ 1989-1994 The Regents of the University of California.  All rights reserved.
+ 1997 Christos Zoulas.  All rights reserved.
+ 1997-2018 Herbert Xu <herbert@gondor.apana.org.au>.  All rights reserved.
+Comment:
+ This code is derived from software contributed to Berkeley by Kenneth Almquist.
+License: BSD-3-Clause
+
+Files: Makefile.in
+Copyright: 1994-2011, Free Software Foundation, Inc.
+License: FSFULLR
+
+Files: aclocal.m4
+Copyright: 1996-2011, Free Software Foundation, Inc.
+License: FSFULLR
+
+Files: configure
+Copyright: 1992-1996, 1998-2012, Free Software Foundation, Inc.
+License: FSFUL
+
+Files: debian/*
+Copyright:
+ 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, Herbert Xu <herbert@debian.org>
+ 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2012, 2014, Gerrit Pape <pape@smarden.org>
+ 2009, Luk Claes <luk@debian.org>
+ 2010, 2011, Jonathan Nieder <jrnieder@gmail.com>
+ 2010, Adam D. Barratt <adam@adam-barratt.org.uk>
+ 2010, Christian Perrier <bubulle@debian.org>
+ 2013, Michael Gilbert <mgilbert@debian.org>
+ 2016, Helmut Grohne <helmut@subdivi.de>
+ 2016, Mattia Rizzolo <mattia@debian.org>
+ 2016, Niels Thykier <niels@thykier.net>
+ 2017, Adam Borowski <kilobyte@angband.pl>
+ 2017, Ximin Luo <infinity0@debian.org>
+ 2018, 2019, Andrej Shadura <andrewsh@debian.org>
+License: BSD-3-clause
+
+Files: debian/po/bg.po
+Copyright: 2008, 2009, Damyan Ivanov <dmn@debian.org>
+License: BSD-3-clause
+
+Files: debian/po/eu.po
+Copyright:
+ 2008, Xabier Bilbao <xabidu@gmail.com>
+ 2008, 2010, Iñaki Larrañaga Murgoitio <dooteo@euskalgnu.org>
+License: BSD-3-clause
 
-This package was adopted by Gerrit Pape <pape@smarden.org> on
-Fri, 28 May 2004 18:38:18 +0000.
+Files: debian/po/tr.po
+Copyright: 2008, 2011, Mert Dirik <mertdirik@gmail.com>
+License: BSD-3-clause
 
-It was downloaded from http://gondor.apana.org.au/~herbert/dash/files/
+Files: debian/po/da.po
+Copyright:
+ 2004, Claus Hindsgaul <claus_h@image.dk>
+ 2006, Claus Hindsgaul <claus.hindsgaul@gmail.com>
+ 2010, Joe Hansen <joedalton2@yahoo.dk>
+License: BSD-3-clause
+
+Files: debian/po/de.po
+Copyright: 2006-2009, Helge Kreutzmann <debian@helgefjell.de>
+License: BSD-3-clause
 
+Files: debian/po/es.po
 Copyright:
+ 2008, 2009, Software in the Public Interest
+ 2008, Fernando Cerezal López <kryptos21@gmail.com>
+ 2009, Francisco Javier Cuadrado <fcocuadrado@gmail.com>
+License: BSD-3-clause
+
+Files: debian/po/fr.po
+Copyright: 2009, Julien Patriarca <patriarcaj@gmail.com>
+License: BSD-3-clause
 
-Copyright (c) 1989-1994
-	The Regents of the University of California.  All rights reserved.
-Copyright (c) 1997 Christos Zoulas.  All rights reserved.
-Copyright (c) 1997-2005
-	Herbert Xu <herbert@gondor.apana.org.au>.  All rights reserved.
-
-This code is derived from software contributed to Berkeley by Kenneth Almquist.
-
-
-Redistribution and use in source and binary forms, with or without
-modification, are permitted provided that the following conditions
-are met:
-1. Redistributions of source code must retain the above copyright
-   notice, this list of conditions and the following disclaimer.
-2. Redistributions in binary form must reproduce the above copyright
-   notice, this list of conditions and the following disclaimer in the
-   documentation and/or other materials provided with the distribution.
-3. Neither the name of the University nor the names of its contributors
-   may be used to endorse or promote products derived from this software
-   without specific prior written permission.
-
-THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
-ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
-FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
-OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
-HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
-OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
-SUCH DAMAGE.
-
-mksignames.c:
-
-This file is not directly linked with dash.  However, its output is.
-
-Copyright (C) 1992 Free Software Foundation, Inc.
-
-This file is part of GNU Bash, the Bourne Again SHell.
-
-Bash 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.
-
-Bash 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 with
-your Debian GNU/Linux system, in /usr/share/common-licenses/GPL, or with the
-Debian GNU/Linux hello source package as the file COPYING.  If not,
-write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330,
-Boston, MA 02111 USA.
+Files: debian/po/nl.po
+Copyright:
+ 2008, Thijs Kinkhorst <thijs@debian.org>
+ 2010, Eric Spreen <erispre@gmail.com>
+License: BSD-3-clause
+
+Files: debian/po/pt.po
+Copyright:
+ 2008, André Luís Lopes <andrelop@debian.org>
+ 2008-2010, Adriano Rafael Gomes <adrianorg@gmail.com>
+License: BSD-3-clause
+
+Files: debian/po/pt_BR.po
+Copyright:
+ 2008, André Luís Lopes <andrelop@debian.org>
+ 2008-2010, Adriano Rafael Gomes <adrianorg@gmail.com>
+License: BSD-3-clause
+
+Files: debian/po/sk.po
+Copyright:
+ 2011, Slavko <linux@slavino.sk>
+License: BSD-3-clause
+
+Files: debian/po/ro.po
+Copyright:
+ 2008, Eddy Petrișor <eddy.petrisor@gmail.com>
+ 2012, Andrei Popescu <andreimpopescu@gmail.com
+License: BSD-3-clause
+
+Files: debian/po/sr.po
+Copyright:
+ 2011, Zlatan Todorić <zlatan.todoric@gmail.com>
+License: BSD-3-clause
+
+Files: debian/po/sv.po
+Copyright:
+ 2008, Martin Ågren <martin.agren@gmail.com>
+ 2009, Martin Bagge <brother@bsnet.se>
+License: BSD-3-clause
+
+Files: debian/po/vi.po
+Copyright:
+ 2005-2010, Clytie Siddall <clytie@riverland.net.au>
+ 2010, Free Software Foundation, Inc.
+License: BSD-3-clause
+
+Files: install-sh
+Copyright: 1994, X Consortium
+License: Expat
+
+Files:
+ depcomp
+ missing
+Copyright: 1999, 2000, 2003—2012, Free Software Foundation, Inc.
+License: GPL-2+ or BSD-3-clause
+
+Files: src/bltin/test.c
+Copyright: Erik Baalbergen, Eric Gisin, Arnold Robbins, J.T. Conklin
+License: public-domain
+
+Files: src/*
+Copyright: 1997-2005, 2007, Herbert Xu <herbert@gondor.apana.org.au>.
+ 1989, 1991, 1993, 1995, The Regents of the University of California.
+License: BSD-3-clause
+
+Files: src/Makefile.in
+Copyright: 1994-2011, Free Software
+License: FSFULLR
+
+Files: src/mksignames.c
+Copyright: 1992, 1996, 1997, 1999, 2000, 2002-2012, Free Software Foundation, Inc.
+Comment: This file is not directly linked with dash.  However, its output is.
+License: GPL-2+
+
+License: BSD-3-clause
+ Redistribution and use in source and binary forms, with or without
+ modification, are permitted provided that the following conditions
+ are met:
+ 1. Redistributions of source code must retain the above copyright
+    notice, this list of conditions and the following disclaimer.
+ 2. Redistributions in binary form must reproduce the above copyright
+    notice, this list of conditions and the following disclaimer in the
+    documentation and/or other materials provided with the distribution.
+ 3. Neither the name of the University nor the names of its contributors
+    may be used to endorse or promote products derived from this software
+    without specific prior written permission.
+ .
+ THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ SUCH DAMAGE.
+
+License: FSFUL
+ This configure script is free software; the Free Software Foundation
+ gives unlimited permission to copy, distribute and modify it.
+
+License: FSFULLR
+ This file is free software; the Free Software Foundation
+ gives unlimited permission to copy and/or distribute it,
+ with or without modifications, as long as this notice is preserved.
+ .
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+ even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+ PARTICULAR PURPOSE.
+
+License: Expat
+ Permission is hereby granted, free of charge, to any person obtaining a copy
+ of this software and associated documentation files (the "Software"), to
+ deal in the Software without restriction, including without limitation the
+ rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+ sell copies of the Software, and to permit persons to whom the Software is
+ furnished to do so, subject to the following conditions:
+ .
+ The above copyright notice and this permission notice shall be included in
+ all copies or substantial portions of the Software.
+ .
+ THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+ X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+ AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNEC-
+ TION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ .
+ Except as contained in this notice, the name of the X Consortium shall not
+ be used in advertising or otherwise to promote the sale, use or other deal-
+ ings in this Software without prior written authorization from the X Consor-
+ tium.
+ .
+ FSF changes to this file are in the public domain.
+
+License: GPL-2+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2, or (at your option)
+ any later version.
+ .
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ General Public License for more details.
+ .
+ You should have received a copy of the GNU General Public License along
+ with this program; if not, write to the Free Software Foundation,
+ Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ .
+ On Debian systems, the complete text of the GNU General Public License
+ version 2 can be found in ‘/usr/share/common-licenses/GPL-2’.
 

debian/dash.postinst

@@ -132,8 +132,10 @@ if [ $debconf ]; then
 	db_get dash/sh
 	if [ "$RET" = true ]; then
 		claim_binsh /bin/sh dash
-		claim_binsh /usr/share/man/man1/sh.1.gz dash.1.gz \
-			/usr/share/man/man1/sh.distrib.1.gz
+		if [ -d /usr/share/man/man1/ ]; then
+			claim_binsh /usr/share/man/man1/sh.1.gz dash.1.gz \
+				/usr/share/man/man1/sh.distrib.1.gz
+		fi
 	else
 		unclaim_binsh /bin/sh dash
 		unclaim_binsh /usr/share/man/man1/sh.1.gz dash.1.gz \

debian/fill.copyright.blanks.yml

+"debian/":
+  "copyright": |2-
+
+     1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, Herbert Xu <herbert@debian.org>
+     2004, 2005, 2006, 2007, 2008, 2009, 2010, 2012, 2014, Gerrit Pape <pape@smarden.org>
+     2009, Luk Claes <luk@debian.org>
+     2010, 2011, Jonathan Nieder <jrnieder@gmail.com>
+     2010, Adam D. Barratt <adam@adam-barratt.org.uk>
+     2010, Christian Perrier <bubulle@debian.org>
+     2013, Michael Gilbert <mgilbert@debian.org>
+     2016, Helmut Grohne <helmut@subdivi.de>
+     2016, Mattia Rizzolo <mattia@debian.org>
+     2016, Niels Thykier <niels@thykier.net>
+     2017, Adam Borowski <kilobyte@angband.pl>
+     2017, Ximin Luo <infinity0@debian.org>
+     2018, 2019, Andrej Shadura <andrewsh@debian.org>
+  "license": |-
+    BSD-3-clause

debian/gbp.conf

 [DEFAULT]
-debian-branch=debian/master
+debian-branch=debian/unstable
 upstream-branch=upstream/latest
+upstream-vcs-tag=v%(version)s

debian/gitlab-ci.yml

-include: https://salsa.debian.org/salsa-ci-team/pipeline/raw/master/salsa-ci.yml
-
-build:
-  extends: .build-unstable
-
-reprotest:
-  extends: .test-reprotest
-
-lintian:
-  extends: .test-lintian
-
-autopkgtest:
-  extends: .test-autopkgtest
-
-piuparts:
-  extends: .test-piuparts
-
+include:
+ - https://salsa.debian.org/salsa-ci-team/pipeline/raw/master/salsa-ci.yml
+ - https://salsa.debian.org/salsa-ci-team/pipeline/raw/master/pipeline-jobs.yml

debian/patches/0001-SHELL-print-n-upon-EOF-CTRL-D-when-run-interactively.diff

-Applied-Upstream: 0.5.10.2+, 413c6dc
-From 413c6dcc3ca3891825ae8239251140882d7c6c6c Mon Sep 17 00:00:00 2001
-From: Gerrit Pape <pape@smarden.org>
-Date: Fri, 7 Sep 2018 10:34:14 +0200
-Subject: [PATCH] main: Print \n upon EOF (CTRL-D) when run interactively
-
-Exiting dash via a ^D instead of with "exit" causes dash to forget to
-print a newline.
-
-    sh-3.1$ sh
-    sh-3.1$ ^D
-    sh-3.1$ dash
-    $ sh-3.1$
-
-It is more neat and tidy to send a newline similarly to what bash does,
-so it doesn't make the next prompt of the parent shell look ugly.
-
-Suggested by jidanni.
-
-Signed-off-by: Gerrit Pape <pape@smarden.org>
-Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
-[reworded the patch description]
-Signed-off-by: Andrej Shadura <andrew.shadura@collabora.co.uk>
-Bug-Debian: http://bugs.debian.org/476422
-Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
----
- src/main.c | 9 ++++++++-
- 1 file changed, 8 insertions(+), 1 deletion(-)
-
-diff --git a/src/main.c b/src/main.c
-index e8e4256..6d53e00 100644
---- a/src/main.c
-+++ b/src/main.c
-@@ -221,8 +221,15 @@ cmdloop(int top)
- 			if (!top || numeof >= 50)
- 				break;
- 			if (!stoppedjobs()) {
--				if (!Iflag)
-+				if (!Iflag) {
-+					if (iflag) {
-+						out2c('\n');
-+#ifdef FLUSHERR
-+						flushout(out2);
-+#endif
-+					}
- 					break;
-+				}
- 				out2str("\nUse \"exit\" to leave shell.\n");
- 			}
- 			numeof++;
--- 
-2.19.1
-

debian/patches/0004-SHELL-Disable-sh-c-command-sh-c-exec-command-optimiza.diff

-From dc3e43ef32309782d0ef5ce72d0b0c89efd1c70f Mon Sep 17 00:00:00 2001
-From: =?UTF-8?q?St=C3=A9phane=20Glondu?= <glondu@debian.org>
+From: Stéphane Glondu <glondu@debian.org>
 Date: Sun, 25 Sep 2011 19:28:27 +0200
-Subject: [PATCH 4/6] [SHELL] Disable sh -c "command" -> sh -c "exec command"
- optimization
+Subject: shell: Disable sh -c "command" -> sh -c "exec command" optimization
 
 Bugs #642706 (bin-prot FTBFS) and #642835 (sexplib310 FTBFS) can be
 fixed by reverting the patch submitted at [1]. I don't understand why.
@@ -20,10 +18,10 @@ Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
  1 file changed, 1 insertion(+), 1 deletion(-)
 
 diff --git a/src/main.c b/src/main.c
-index efd7da8..e1418a9 100644
+index b2712cb..12dfc6e 100644
 --- a/src/main.c
 +++ b/src/main.c
-@@ -167,7 +167,7 @@ state2:
+@@ -169,7 +169,7 @@ state2:
  state3:
  	state = 4;
  	if (minusc)
@@ -32,6 +30,3 @@ index efd7da8..e1418a9 100644
  
  	if (sflag || minusc == NULL) {
  state4:	/* XXX ??? - why isn't this before the "if" statement */
--- 
-2.1.0
-

debian/patches/0005-jobs-Replace-some-uses-of-fmtstr-with-stpcpy-stpncpy.patch

-Applied-Upstream: 0.5.10.2+, 15a60c2
-From 15a60c2357f772ccf953772859e8f9fc124442e2 Mon Sep 17 00:00:00 2001
-From: Herbert Xu <herbert@gondor.apana.org.au>
-Date: Sat, 19 May 2018 02:39:45 +0800
-Subject: [PATCH] jobs: Replace some uses of fmtstr with stpcpy/stpncpy
-
-Some uses of fmtstr, particularly the ones without a format string,
-can be replaced with stpcpy or stpncpy.  This patch does that so
-we don't have to introduce unnecessary format strings in order to
-silence compiler warnings.
-
-Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
----
- src/jobs.c | 15 +++++++--------
- 1 file changed, 7 insertions(+), 8 deletions(-)
-
-diff --git a/src/jobs.c b/src/jobs.c
-index 79a087e..601232d 100644
---- a/src/jobs.c
-+++ b/src/jobs.c
-@@ -407,12 +407,11 @@ out:
- #endif
- 
- STATIC int
--sprint_status(char *s, int status, int sigonly)
-+sprint_status(char *os, int status, int sigonly)
- {
--	int col;
-+	char *s = os;
- 	int st;
- 
--	col = 0;
- 	st = WEXITSTATUS(status);
- 	if (!WIFEXITED(status)) {
- #if JOBS
-@@ -428,21 +427,21 @@ sprint_status(char *s, int status, int sigonly)
- 				goto out;
- #endif
- 		}
--		col = fmtstr(s, 32, strsignal(st));
-+		s = stpncpy(s, strsignal(st), 32);
- #ifdef WCOREDUMP
- 		if (WCOREDUMP(status)) {
--			col += fmtstr(s + col, 16, " (core dumped)");
-+			s = stpcpy(s, " (core dumped)");
- 		}
- #endif
- 	} else if (!sigonly) {
- 		if (st)
--			col = fmtstr(s, 16, "Done(%d)", st);
-+			s += fmtstr(s, 16, "Done(%d)", st);
- 		else
--			col = fmtstr(s, 16, "Done");
-+			s = stpcpy(s, "Done");
- 	}
- 
- out:
--	return col;
-+	return s - os;
- }
- 
- static void
--- 
-2.17.0
-