diff --git a/.gitignore b/.gitignore deleted file mode 100644 index 579bd47..0000000 --- a/.gitignore +++ /dev/null @@ -1,41 +0,0 @@ -# .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 -/config.cache -/config.h -/config.log -/config.status -/src/.deps/ -/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 diff --git a/ChangeLog.O b/ChangeLog.O deleted file mode 100644 index dfdb2ce..0000000 --- a/ChangeLog.O +++ /dev/null @@ -1,1023 +0,0 @@ -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 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 Thu, 18 Mar 2004 20:55:57 +1100 - -dash (0.4.24) unstable; urgency=low - - * Fixed segmentation fault when PWD is undefined. - - -- Herbert Xu Tue, 9 Mar 2004 19:58:41 +1100 - -dash (0.4.23) unstable; urgency=low - - * Verify PWD before using it. - - -- Herbert Xu 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 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 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 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 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 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 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 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 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 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 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 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 Yagüe, 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 Mon, 24 Mar 2003 20:42:29 +1100 - -dash (0.4.10) unstable; urgency=low - - * Fixed redirection fd leak when execing. - - -- Herbert Xu 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 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 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 Sat, 21 Dec 2002 13:52:37 +1100 - -dash (0.4.6) unstable; urgency=low - - * Restored code for leaving job control. - - -- Herbert Xu 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 Mon, 16 Jul 2001 21:47:39 +1000 - -ash (0.3.8-15) unstable; urgency=low - - * Added Swedish translation of templates (Martin Sjögren, 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 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 Yagüe, - closes: #103040). - * Added versioned build-time dependency on groff. - - -- Herbert Xu 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 Sat, 13 Jan 2001 15:23:21 +1100 - -ash (0.3.7-13) unstable; urgency=low - - * Renamed the udeb to ash-udeb. - - -- Herbert Xu 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 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 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 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 Sun, 22 Oct 2000 08:40:40 +1100 - -ash (0.3.7-8) unstable; urgency=high - - * More redirection fixes (closes: #73613). - - -- Herbert Xu 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 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 Sun, 1 Oct 2000 12:56:39 +1100 - -ash (0.3.7-5) unstable; urgency=low - - * Implemented set -a. - - -- Herbert Xu 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 Wed, 26 Aug 1998 21:22:49 +1000 - -ash (0.3.4-4) unstable; urgency=low - - * Only upload to unstable. - - -- Herbert Xu Tue, 5 May 1998 18:01:02 +1000 - -ash (0.3.4-3) frozen unstable; urgency=low - - * Applied sparc patch (fixes #21562). - - -- Herbert Xu 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 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 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 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 Tue, 17 Feb 1998 13:32:09 +1100 - -ash (0.3.2-3) unstable; urgency=low - - * Fixed stupid core dump. - - -- Herbert Xu 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 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 Mon, 9 Feb 1998 16:53:48 +1100 - -ash (0.3.1-20) unstable; urgency=low - - * Fixed -e problem with eval. - - -- Herbert Xu Sun, 7 Dec 1997 20:19:00 +1100 - -ash (0.3.1-19) unstable; urgency=low - - * Fixed -e problem with command substitution. - - -- Herbert Xu Sun, 7 Dec 1997 19:44:49 +1100 - -ash (0.3.1-18) unstable; urgency=low - - * Do not link with ncurses (#15485). - - -- Herbert Xu Sun, 30 Nov 1997 12:00:11 +1100 - -ash (0.3.1-17) unstable; urgency=low - - * Set PATH like bash (#15238). - - -- Herbert Xu Wed, 26 Nov 1997 16:17:27 +1100 - -ash (0.3.1-16) unstable; urgency=low - - * Fixed incorrect assignment builtin code. - - -- Herbert Xu 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 Sun, 23 Nov 1997 21:37:08 +1100 - -ash (0.3.1-14) unstable; urgency=low - - * Disabled word-splitting for assignment builtins. - - -- Herbert Xu Sun, 23 Nov 1997 12:45:15 +1100 - -ash (0.3.1-13) unstable; urgency=low - - * ! is now recognised even after &&/||. - - -- Herbert Xu 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 Fri, 14 Nov 1997 15:14:32 +1100 - -ash (0.3.1-11) unstable; urgency=low - - * Ignore SIGINT when forking non-interactively. - - -- Herbert Xu 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 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 Mon, 15 Sep 1997 23:13:45 +1000 - -ash (0.3.1-8) unstable; urgency=medium - - * Old patch regarding SIGCHLD in again. - - -- Herbert Xu 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 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 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 Fri, 1 Aug 1997 20:48:19 +1000 - -ash (0.3.1-4) unstable; urgency=low - - * trap now understands symbolic signal names. - - -- Herbert Xu Sat, 26 Jul 1997 14:04:46 +1000 - -ash (0.3.1-3) unstable; urgency=low - - * Added the builtin test command. - - -- Herbert Xu Sun, 20 Jul 1997 15:00:14 +1000 - -ash (0.3.1-2) unstable; urgency=medium - - * Fixed a coredump involving $*. - - -- Herbert Xu 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 Fri, 18 Jul 1997 13:48:09 +1000 - -ash (0.3-1) unstable; urgency=low - - * Initial Release. - - -- Herbert Xu Thu, 19 Jun 1997 19:29:16 +1000 - diff --git a/Makefile.in b/Makefile.in new file mode 100644 index 0000000..cba0b58 --- /dev/null +++ b/Makefile.in @@ -0,0 +1,720 @@ +# Makefile.in generated by automake 1.11.6 from Makefile.am. +# @configure_input@ + +# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, +# 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Free Software +# Foundation, Inc. +# This Makefile.in 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; 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Yes, it's still used +# in the wild :-( We should find a proper way to deprecate it ... +AC_SUBST([AMTAR], ['$${TAR-tar}']) +m4_if([$1], [v7], + [am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'], + [m4_case([$1], [ustar],, [pax],, + [m4_fatal([Unknown tar format])]) +AC_MSG_CHECKING([how to create a $1 tar archive]) +# Loop over all known methods to create a tar archive until one works. +_am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none' +_am_tools=${am_cv_prog_tar_$1-$_am_tools} +# Do not fold the above two line into one, because Tru64 sh and +# Solaris sh will not grok spaces in the rhs of `-'. +for _am_tool in $_am_tools +do + case $_am_tool in + gnutar) + for _am_tar in tar gnutar gtar; + do + AM_RUN_LOG([$_am_tar --version]) && break + done + am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"' + am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"' + am__untar="$_am_tar -xf -" + ;; + plaintar) + # Must skip GNU tar: if it does not support --format= it doesn't create + # ustar tarball either. + (tar --version) >/dev/null 2>&1 && continue + am__tar='tar chf - "$$tardir"' + am__tar_='tar chf - "$tardir"' + am__untar='tar xf -' + ;; + pax) + am__tar='pax -L -x $1 -w "$$tardir"' + am__tar_='pax -L -x $1 -w "$tardir"' + am__untar='pax -r' + ;; + cpio) + am__tar='find "$$tardir" -print | cpio -o -H $1 -L' + am__tar_='find "$tardir" -print | cpio -o -H $1 -L' + am__untar='cpio -i -H $1 -d' + ;; + none) + am__tar=false + am__tar_=false + am__untar=false + ;; + esac + + # If the value was cached, stop now. We just wanted to have am__tar + # and am__untar set. + test -n "${am_cv_prog_tar_$1}" && break + + # tar/untar a dummy directory, and stop if the command works + rm -rf conftest.dir + mkdir conftest.dir + echo GrepMe > conftest.dir/file + AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar]) + rm -rf conftest.dir + if test -s conftest.tar; then + AM_RUN_LOG([$am__untar /dev/null 2>&1 && break + fi +done +rm -rf conftest.dir + +AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool]) +AC_MSG_RESULT([$am_cv_prog_tar_$1])]) +AC_SUBST([am__tar]) +AC_SUBST([am__untar]) +]) # _AM_PROG_TAR + diff --git a/autogen.sh b/autogen.sh deleted file mode 100755 index 9879c53..0000000 --- a/autogen.sh +++ /dev/null @@ -1,6 +0,0 @@ -#!/bin/sh - -aclocal \ -&& autoheader \ -&& automake --add-missing \ -&& autoconf diff --git a/config.h.in b/config.h.in new file mode 100644 index 0000000..38274d2 --- /dev/null +++ b/config.h.in @@ -0,0 +1,196 @@ +/* config.h.in. Generated from configure.ac by autoheader. */ + +/* Define if __attribute__((__alias__())) is supported */ +#undef HAVE_ALIAS_ATTRIBUTE + +/* Define to 1 if you have the header file. */ +#undef HAVE_ALLOCA_H + +/* Define to 1 if you have the `bsearch' function. */ +#undef HAVE_BSEARCH + +/* Define to 1 if you have the declaration of `isblank', and to 0 if you + don't. */ +#undef HAVE_DECL_ISBLANK + +/* Define to 1 if you have the `faccessat' function. */ +#undef HAVE_FACCESSAT + +/* Define to 1 if you have the `fnmatch' function. */ +#undef HAVE_FNMATCH + +/* Define to 1 if you have the `getpwnam' function. */ +#undef HAVE_GETPWNAM + +/* Define to 1 if you have the `getrlimit' function. */ +#undef HAVE_GETRLIMIT + +/* Define to 1 if you have the `glob' function. */ +#undef HAVE_GLOB + +/* Define to 1 if you have the header file. */ +#undef HAVE_INTTYPES_H + +/* Define to 1 if you have the `isalpha' function. */ +#undef HAVE_ISALPHA + +/* Define to 1 if you have the `killpg' function. */ +#undef HAVE_KILLPG + +/* Define to 1 if you have the header file. */ +#undef HAVE_MEMORY_H + +/* Define to 1 if you have the `mempcpy' function. */ +#undef HAVE_MEMPCPY + +/* Define to 1 if you have the header file. */ +#undef HAVE_PATHS_H + +/* Define to 1 if you have the `sigsetmask' function. */ +#undef HAVE_SIGSETMASK + +/* Define to 1 if you have the header file. */ +#undef HAVE_STDINT_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_STDLIB_H + +/* Define to 1 if you have the `stpcpy' function. */ +#undef HAVE_STPCPY + +/* Define to 1 if you have the `strchrnul' function. */ +#undef HAVE_STRCHRNUL + +/* Define to 1 if you have the header file. */ +#undef HAVE_STRINGS_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_STRING_H + +/* Define to 1 if you have the `strsignal' function. */ +#undef HAVE_STRSIGNAL + +/* Define to 1 if you have the `strtod' function. */ +#undef HAVE_STRTOD + +/* Define to 1 if you have the `strtoimax' function. */ +#undef HAVE_STRTOIMAX + +/* Define to 1 if you have the `strtoumax' function. */ +#undef HAVE_STRTOUMAX + +/* Define if your `struct stat' has `st_mtim' */ +#undef HAVE_ST_MTIM + +/* Define to 1 if you have the `sysconf' function. */ +#undef HAVE_SYSCONF + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_STAT_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_TYPES_H + +/* Define if your faccessat tells root all files are executable */ +#undef HAVE_TRADITIONAL_FACCESSAT + +/* Define to 1 if you have the header file. */ +#undef HAVE_UNISTD_H + +/* Name of package */ +#undef PACKAGE + +/* Define to the address where bug reports for this package should be sent. */ +#undef PACKAGE_BUGREPORT + +/* Define to the full name of this package. */ +#undef PACKAGE_NAME + +/* Define to the full name and version of this package. */ +#undef PACKAGE_STRING + +/* Define to the one symbol short name of this package. */ +#undef PACKAGE_TARNAME + +/* Define to the home page for this package. */ +#undef PACKAGE_URL + +/* Define to the version of this package. */ +#undef PACKAGE_VERSION + +/* Define to printf format string for intmax_t */ +#undef PRIdMAX + +/* The size of `intmax_t', as computed by sizeof. */ +#undef SIZEOF_INTMAX_T + +/* The size of `long long int', as computed by sizeof. */ +#undef SIZEOF_LONG_LONG_INT + +/* Define if you build with -DSMALL */ +#undef SMALL + +/* Define to 1 if you have the ANSI C header files. */ +#undef STDC_HEADERS + +/* Enable extensions on AIX 3, Interix. */ +#ifndef _ALL_SOURCE +# undef _ALL_SOURCE +#endif +/* Enable GNU extensions on systems that have them. */ +#ifndef _GNU_SOURCE +# undef _GNU_SOURCE +#endif +/* Enable threading extensions on Solaris. */ +#ifndef _POSIX_PTHREAD_SEMANTICS +# undef _POSIX_PTHREAD_SEMANTICS +#endif +/* Enable extensions on HP NonStop. */ +#ifndef _TANDEM_SOURCE +# undef _TANDEM_SOURCE +#endif +/* Enable general extensions on Solaris. */ +#ifndef __EXTENSIONS__ +# undef __EXTENSIONS__ +#endif + + +/* Version number of package */ +#undef VERSION + +/* Define if you build with -DWITH_LINENO */ +#undef WITH_LINENO + +/* Define to 1 if on MINIX. */ +#undef _MINIX + +/* Define to system shell path */ +#undef _PATH_BSHELL + +/* Define to devnull device node path */ +#undef _PATH_DEVNULL + +/* Define to tty device node path */ +#undef _PATH_TTY + +/* Define to 2 if the system does not provide POSIX.1 features except with + this defined. */ +#undef _POSIX_1_SOURCE + +/* Define to 1 if you need to in order for `stat' and other things to work. */ +#undef _POSIX_SOURCE + +/* 64-bit operations are the same as 32-bit */ +#undef fstat64 + +/* 64-bit operations are the same as 32-bit */ +#undef lstat64 + +/* 64-bit operations are the same as 32-bit */ +#undef open64 + +/* klibc has bsd_signal instead of signal */ +#undef signal + +/* 64-bit operations are the same as 32-bit */ +#undef stat64 diff --git a/configure b/configure new file mode 100755 index 0000000..cfff0f9 --- /dev/null +++ b/configure @@ -0,0 +1,6271 @@ +#! /bin/sh +# Guess values for system-dependent variables and create Makefiles. +# Generated by GNU Autoconf 2.69 for dash 0.5.10.2. +# +# +# Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc. +# +# +# 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; 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" >&6; } +if eval \${$3+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$4 +#include <$2> +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + eval "$3=yes" +else + eval "$3=no" +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +eval ac_res=\$$3 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } + eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno + +} # ac_fn_c_check_header_compile + +# ac_fn_c_try_link LINENO +# ----------------------- +# Try to link conftest.$ac_ext, and return whether this succeeded. +ac_fn_c_try_link () +{ + as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + rm -f conftest.$ac_objext conftest$ac_exeext + if { { ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_link") 2>conftest.err + ac_status=$? + if test -s conftest.err; then + grep -v '^ *+' conftest.err >conftest.er1 + cat conftest.er1 >&5 + mv -f conftest.er1 conftest.err + fi + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + test -x conftest$ac_exeext + }; then : + ac_retval=0 +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_retval=1 +fi + # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information + # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would + # interfere with the next link command; also delete a directory that is + # left behind by Apple's compiler. We do this before executing the actions. + rm -rf conftest.dSYM conftest_ipa8_conftest.oo + eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno + as_fn_set_status $ac_retval + +} # ac_fn_c_try_link + +# ac_fn_c_check_decl LINENO SYMBOL VAR INCLUDES +# --------------------------------------------- +# Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR +# accordingly. +ac_fn_c_check_decl () +{ + as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + as_decl_name=`echo $2|sed 's/ *(.*//'` + as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'` + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5 +$as_echo_n "checking whether $as_decl_name is declared... " >&6; } +if eval \${$3+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$4 +int +main () +{ +#ifndef $as_decl_name +#ifdef __cplusplus + (void) $as_decl_use; +#else + (void) $as_decl_name; +#endif +#endif + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + eval "$3=yes" +else + eval "$3=no" +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +eval ac_res=\$$3 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } + eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno + +} # ac_fn_c_check_decl + +# ac_fn_c_compute_int LINENO EXPR VAR INCLUDES +# -------------------------------------------- +# Tries to find the compile-time value of EXPR in a program that includes +# INCLUDES, setting VAR accordingly. Returns whether the value could be +# computed +ac_fn_c_compute_int () +{ + as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + if test "$cross_compiling" = yes; then + # Depending upon the size, compute the lo and hi bounds. +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$4 +int +main () +{ +static int test_array [1 - 2 * !(($2) >= 0)]; +test_array [0] = 0; +return test_array [0]; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_lo=0 ac_mid=0 + while :; do + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$4 +int +main () +{ +static int test_array [1 - 2 * !(($2) <= $ac_mid)]; +test_array [0] = 0; +return test_array [0]; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_hi=$ac_mid; break +else + as_fn_arith $ac_mid + 1 && ac_lo=$as_val + if test $ac_lo -le $ac_mid; then + ac_lo= ac_hi= + break + fi + as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + done +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$4 +int +main () +{ +static int test_array [1 - 2 * !(($2) < 0)]; +test_array [0] = 0; +return test_array [0]; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_hi=-1 ac_mid=-1 + while :; do + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$4 +int +main () +{ +static int test_array [1 - 2 * !(($2) >= $ac_mid)]; +test_array [0] = 0; +return test_array [0]; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_lo=$ac_mid; break +else + as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val + if test $ac_mid -le $ac_hi; then + ac_lo= ac_hi= + break + fi + as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + done +else + ac_lo= ac_hi= +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +# Binary search between lo and hi bounds. +while test "x$ac_lo" != "x$ac_hi"; do + as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$4 +int +main () +{ +static int test_array [1 - 2 * !(($2) <= $ac_mid)]; +test_array [0] = 0; +return test_array [0]; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_hi=$ac_mid +else + as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +done +case $ac_lo in #(( +?*) eval "$3=\$ac_lo"; ac_retval=0 ;; +'') ac_retval=1 ;; +esac + else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$4 +static long int longval () { return $2; } +static unsigned long int ulongval () { return $2; } +#include +#include +int +main () +{ + + FILE *f = fopen ("conftest.val", "w"); + if (! f) + return 1; + if (($2) < 0) + { + long int i = longval (); + if (i != ($2)) + return 1; + fprintf (f, "%ld", i); + } + else + { + unsigned long int i = ulongval (); + if (i != ($2)) + return 1; + fprintf (f, "%lu", i); + } + /* Do not output a trailing newline, as this causes \r\n confusion + on some platforms. */ + return ferror (f) || fclose (f) != 0; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + echo >>conftest.val; read $3 &5 +$as_echo_n "checking for $2... " >&6; } +if eval \${$3+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +/* Define $2 to an innocuous variant, in case declares $2. + For example, HP-UX 11i declares gettimeofday. */ +#define $2 innocuous_$2 + +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char $2 (); below. + Prefer to if __STDC__ is defined, since + exists even on freestanding compilers. */ + +#ifdef __STDC__ +# include +#else +# include +#endif + +#undef $2 + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char $2 (); +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined __stub_$2 || defined __stub___$2 +choke me +#endif + +int +main () +{ +return $2 (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + eval "$3=yes" +else + eval "$3=no" +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +fi +eval ac_res=\$$3 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } + eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno + +} # ac_fn_c_check_func +cat >config.log <<_ACEOF +This file contains any messages produced by compilers while +running configure, to aid debugging if configure makes a mistake. + +It was created by dash $as_me 0.5.10.2, which was +generated by GNU Autoconf 2.69. Invocation command line was + + $ $0 $@ + +_ACEOF +exec 5>>config.log +{ +cat <<_ASUNAME +## --------- ## +## Platform. ## +## --------- ## + +hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` +uname -m = `(uname -m) 2>/dev/null || echo unknown` +uname -r = `(uname -r) 2>/dev/null || echo unknown` +uname -s = `(uname -s) 2>/dev/null || echo unknown` +uname -v = `(uname -v) 2>/dev/null || echo unknown` + +/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` +/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` + +/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` +/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` +/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` +/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` +/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` +/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` +/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` + +_ASUNAME + +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + $as_echo "PATH: $as_dir" + done +IFS=$as_save_IFS + +} >&5 + +cat >&5 <<_ACEOF + + +## ----------- ## +## Core tests. ## +## ----------- ## + +_ACEOF + + +# Keep a trace of the command line. +# Strip out --no-create and --no-recursion so they do not pile up. +# Strip out --silent because we don't want to record it for future runs. +# Also quote any args containing shell meta-characters. +# Make two passes to allow for proper duplicate-argument suppression. +ac_configure_args= +ac_configure_args0= +ac_configure_args1= +ac_must_keep_next=false +for ac_pass in 1 2 +do + for ac_arg + do + case $ac_arg in + -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; + -q | -quiet | --quiet | --quie | --qui | --qu | --q \ + | -silent | --silent | --silen | --sile | --sil) + continue ;; + *\'*) + ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; + esac + case $ac_pass in + 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; + 2) + as_fn_append ac_configure_args1 " '$ac_arg'" + if test $ac_must_keep_next = true; then + ac_must_keep_next=false # Got value, back to normal. + else + case $ac_arg in + *=* | --config-cache | -C | -disable-* | --disable-* \ + | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ + | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ + | -with-* | --with-* | -without-* | --without-* | --x) + case "$ac_configure_args0 " in + "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; + esac + ;; + -* ) ac_must_keep_next=true ;; + esac + fi + as_fn_append ac_configure_args " '$ac_arg'" + ;; + esac + done +done +{ ac_configure_args0=; unset ac_configure_args0;} +{ ac_configure_args1=; unset ac_configure_args1;} + +# When interrupted or exit'd, cleanup temporary files, and complete +# config.log. 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"$ac_site_file" \ + || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "failed to load site script $ac_site_file +See \`config.log' for more details" "$LINENO" 5; } + fi +done + +if test -r "$cache_file"; then + # Some versions of bash will fail to source /dev/null (special files + # actually), so we avoid doing that. DJGPP emulates it as a regular file. + if test /dev/null != "$cache_file" && test -f "$cache_file"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 +$as_echo "$as_me: loading cache $cache_file" >&6;} + case $cache_file in + [\\/]* | ?:[\\/]* ) . "$cache_file";; + *) . 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"$srcdir/../.."; do + if test -f "$ac_dir/install-sh"; then + ac_aux_dir=$ac_dir + ac_install_sh="$ac_aux_dir/install-sh -c" + break + elif test -f "$ac_dir/install.sh"; then + ac_aux_dir=$ac_dir + ac_install_sh="$ac_aux_dir/install.sh -c" + break + elif test -f "$ac_dir/shtool"; then + ac_aux_dir=$ac_dir + ac_install_sh="$ac_aux_dir/shtool install -c" + break + fi +done +if test -z "$ac_aux_dir"; then + as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5 +fi + +# These three variables are undocumented and unsupported, +# and are intended to be withdrawn in a future Autoconf release. +# They can cause serious problems if a builder's source tree is in a directory +# whose full name contains unusual characters. +ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var. +ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var. +ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var. + + +# Find a good install program. We prefer a C program (faster), +# so one script is as good as another. But avoid the broken or +# incompatible versions: +# SysV /etc/install, /usr/sbin/install +# SunOS /usr/etc/install +# IRIX /sbin/install +# AIX /bin/install +# AmigaOS /C/install, which installs bootblocks on floppy discs +# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag +# AFS /usr/afsws/bin/install, which mishandles nonexistent args +# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" +# OS/2's system install, which has a completely different semantic +# ./install, which can be erroneously created by make from ./install.sh. +# Reject install programs that cannot install multiple files. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 +$as_echo_n "checking for a BSD-compatible install... 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It has an incompatible calling convention. + : + elif test $ac_prog = install && + grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then + # program-specific install script used by HP pwplus--don't use. + : + else + rm -rf conftest.one conftest.two conftest.dir + echo one > conftest.one + echo two > conftest.two + mkdir conftest.dir + if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" && + test -s conftest.one && test -s conftest.two && + test -s conftest.dir/conftest.one && + test -s conftest.dir/conftest.two + then + ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" + break 3 + fi + fi + fi + done + done + ;; +esac + + done +IFS=$as_save_IFS + +rm -rf conftest.one conftest.two conftest.dir + +fi + if test "${ac_cv_path_install+set}" = set; then + INSTALL=$ac_cv_path_install + else + # As a last resort, use the slow shell script. Don't cache a + # value for INSTALL within a source directory, because that will + # break other packages using the cache if that directory is + # removed, or if the value is a relative name. + INSTALL=$ac_install_sh + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 +$as_echo "$INSTALL" >&6; } + +# Use test -z because SunOS4 sh mishandles braces in ${var-val}. +# It thinks the first close brace ends the variable substitution. +test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' + +test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' + +test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5 +$as_echo_n "checking whether build environment is sane... " >&6; } +# Just in case +sleep 1 +echo timestamp > conftest.file +# Reject unsafe characters in $srcdir or the absolute working directory +# name. Accept space and tab only in the latter. +am_lf=' +' +case `pwd` in + *[\\\"\#\$\&\'\`$am_lf]*) + as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;; +esac +case $srcdir in + *[\\\"\#\$\&\'\`$am_lf\ \ ]*) + as_fn_error $? "unsafe srcdir value: \`$srcdir'" "$LINENO" 5;; +esac + +# Do `set' in a subshell so we don't clobber the current shell's +# arguments. Must try -L first in case configure is actually a +# symlink; some systems play weird games with the mod time of symlinks +# (eg FreeBSD returns the mod time of the symlink's containing +# directory). +if ( + set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null` + if test "$*" = "X"; then + # -L didn't work. + set X `ls -t "$srcdir/configure" conftest.file` + fi + rm -f conftest.file + if test "$*" != "X $srcdir/configure conftest.file" \ + && test "$*" != "X conftest.file $srcdir/configure"; then + + # If neither matched, then we have a broken ls. This can happen + # if, for instance, CONFIG_SHELL is bash and it inherits a + # broken ls alias from the environment. This has actually + # happened. Such a system could not be considered "sane". + as_fn_error $? "ls -t appears to fail. Make sure there is not a broken +alias in your environment" "$LINENO" 5 + fi + + test "$2" = conftest.file + ) +then + # Ok. + : +else + as_fn_error $? "newly created file is older than distributed files! +Check your system clock" "$LINENO" 5 +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +test "$program_prefix" != NONE && + program_transform_name="s&^&$program_prefix&;$program_transform_name" +# Use a double $ so make ignores it. +test "$program_suffix" != NONE && + program_transform_name="s&\$&$program_suffix&;$program_transform_name" +# Double any \ or $. +# By default was `s,x,x', remove it if useless. +ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' +program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"` + +# expand $ac_aux_dir to an absolute path +am_aux_dir=`cd $ac_aux_dir && pwd` + +if test x"${MISSING+set}" != xset; then + case $am_aux_dir in + *\ * | *\ *) + MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;; + *) + MISSING="\${SHELL} $am_aux_dir/missing" ;; + esac +fi +# Use eval to expand $SHELL +if eval "$MISSING --run true"; then + am_missing_run="$MISSING --run " +else + am_missing_run= + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`missing' script is too old or missing" >&5 +$as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;} +fi + +if test x"${install_sh}" != xset; then + case $am_aux_dir in + *\ * | *\ *) + install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; + *) + install_sh="\${SHELL} $am_aux_dir/install-sh" + esac +fi + +# Installed binaries are usually stripped using `strip' when the user +# run `make install-strip'. However `strip' might not be the right +# tool to use in cross-compilation environments, therefore Automake +# will honor the `STRIP' environment variable to overrule this program. +if test "$cross_compiling" != no; then + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. +set dummy ${ac_tool_prefix}strip; 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_STRIP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$STRIP"; then + ac_cv_prog_STRIP="$STRIP" # Let the user override the test. +else +as_save_IFS=$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_STRIP="${ac_tool_prefix}strip" + $as_echo "$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 +STRIP=$ac_cv_prog_STRIP +if test -n "$STRIP"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 +$as_echo "$STRIP" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_STRIP"; then + ac_ct_STRIP=$STRIP + # Extract the first word of "strip", so it can be a program name with args. +set dummy strip; 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_ac_ct_STRIP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_STRIP"; then + ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. +else +as_save_IFS=$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_ac_ct_STRIP="strip" + $as_echo "$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 +ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP +if test -n "$ac_ct_STRIP"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 +$as_echo "$ac_ct_STRIP" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_STRIP" = x; then + STRIP=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + STRIP=$ac_ct_STRIP + fi +else + STRIP="$ac_cv_prog_STRIP" +fi + +fi +INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5 +$as_echo_n "checking for a thread-safe mkdir -p... " >&6; } +if test -z "$MKDIR_P"; then + if ${ac_cv_path_mkdir+:} false; then : + $as_echo_n "(cached) " >&6 +else + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_prog in mkdir gmkdir; do + for ac_exec_ext in '' $ac_executable_extensions; do + as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" || continue + case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #( + 'mkdir (GNU coreutils) '* | \ + 'mkdir (coreutils) '* | \ + 'mkdir (fileutils) '4.1*) + ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext + break 3;; + esac + done + done + done +IFS=$as_save_IFS + +fi + + test -d ./--version && rmdir ./--version + if test "${ac_cv_path_mkdir+set}" = set; then + MKDIR_P="$ac_cv_path_mkdir -p" + else + # As a last resort, use the slow shell script. Don't cache a + # value for MKDIR_P within a source directory, because that will + # break other packages using the cache if that directory is + # removed, or if the value is a relative name. + MKDIR_P="$ac_install_sh -d" + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 +$as_echo "$MKDIR_P" >&6; } + +mkdir_p="$MKDIR_P" +case $mkdir_p in + [\\/$]* | ?:[\\/]*) ;; + */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;; +esac + +for ac_prog in gawk mawk nawk awk +do + # Extract the first word of "$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_AWK+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$AWK"; then + ac_cv_prog_AWK="$AWK" # Let the user override the test. +else +as_save_IFS=$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_AWK="$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 +AWK=$ac_cv_prog_AWK +if test -n "$AWK"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 +$as_echo "$AWK" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$AWK" && break +done + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 +$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } +set x ${MAKE-make} +ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` +if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat >conftest.make <<\_ACEOF +SHELL = /bin/sh +all: + @echo '@@@%%%=$(MAKE)=@@@%%%' +_ACEOF +# GNU make sometimes prints "make[1]: Entering ...", which would confuse us. +case `${MAKE-make} -f conftest.make 2>/dev/null` in + *@@@%%%=?*=@@@%%%*) + eval ac_cv_prog_make_${ac_make}_set=yes;; + *) + eval ac_cv_prog_make_${ac_make}_set=no;; +esac +rm -f conftest.make +fi +if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + SET_MAKE= +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + SET_MAKE="MAKE=${MAKE-make}" +fi + +rm -rf .tst 2>/dev/null +mkdir .tst 2>/dev/null +if test -d .tst; then + am__leading_dot=. +else + am__leading_dot=_ +fi +rmdir .tst 2>/dev/null + +if test "`cd $srcdir && pwd`" != "`pwd`"; then + # Use -I$(srcdir) only when $(srcdir) != ., so that make's output + # is not polluted with repeated "-I." + am__isrc=' -I$(srcdir)' + # test to see if srcdir already configured + if test -f $srcdir/config.status; then + as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 + fi +fi + +# test whether we have cygpath +if test -z "$CYGPATH_W"; then + if (cygpath --version) >/dev/null 2>/dev/null; then + CYGPATH_W='cygpath -w' + else + CYGPATH_W=echo + fi +fi + + +# Define the identity of the package. + PACKAGE='dash' + VERSION='0.5.10.2' + + +cat >>confdefs.h <<_ACEOF +#define PACKAGE "$PACKAGE" +_ACEOF + + +cat >>confdefs.h <<_ACEOF +#define VERSION "$VERSION" +_ACEOF + +# Some tools Automake needs. + +ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} + + +AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} + + +AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} + + +AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} + + +MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} + +# We need awk for the "check" target. The system "awk" is bad on +# some platforms. +# Always define AMTAR for backward compatibility. Yes, it's still used +# in the wild :-( We should find a proper way to deprecate it ... +AMTAR='$${TAR-tar}' + +am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -' + + + + + + + +ac_config_headers="$ac_config_headers config.h" + + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. +set dummy ${ac_tool_prefix}gcc; 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_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$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_CC="${ac_tool_prefix}gcc" + $as_echo "$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 +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_CC"; then + ac_ct_CC=$CC + # Extract the first word of "gcc", so it can be a program name with args. +set dummy gcc; 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_ac_ct_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_CC"; then + ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. +else +as_save_IFS=$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_ac_ct_CC="gcc" + $as_echo "$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 +ac_ct_CC=$ac_cv_prog_ac_ct_CC +if test -n "$ac_ct_CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 +$as_echo "$ac_ct_CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_CC" = x; then + CC="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + CC=$ac_ct_CC + fi +else + CC="$ac_cv_prog_CC" +fi + +if test -z "$CC"; then + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. +set dummy ${ac_tool_prefix}cc; 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_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$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_CC="${ac_tool_prefix}cc" + $as_echo "$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 +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + fi +fi +if test -z "$CC"; then + # Extract the first word of "cc", so it can be a program name with args. +set dummy cc; 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_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else + ac_prog_rejected=no +as_save_IFS=$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 + if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then + ac_prog_rejected=yes + continue + fi + ac_cv_prog_CC="cc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +if test $ac_prog_rejected = yes; then + # We found a bogon in the path, so make sure we never use it. + set dummy $ac_cv_prog_CC + shift + if test $# != 0; then + # We chose a different compiler from the bogus one. + # However, it has the same basename, so the bogon will be chosen + # first if we set CC to just the basename; use the full file name. + shift + ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" + fi +fi +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$CC"; then + if test -n "$ac_tool_prefix"; then + for ac_prog in cl.exe + do + # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. +set dummy $ac_tool_prefix$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_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$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_CC="$ac_tool_prefix$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 +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$CC" && break + done +fi +if test -z "$CC"; then + ac_ct_CC=$CC + for ac_prog in cl.exe +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_ac_ct_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_CC"; then + ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. +else +as_save_IFS=$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_ac_ct_CC="$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 +ac_ct_CC=$ac_cv_prog_ac_ct_CC +if test -n "$ac_ct_CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 +$as_echo "$ac_ct_CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$ac_ct_CC" && break +done + + if test "x$ac_ct_CC" = x; then + CC="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + CC=$ac_ct_CC + fi +fi + +fi + + +test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "no acceptable C compiler found in \$PATH +See \`config.log' for more details" "$LINENO" 5; } + +# Provide some information about the compiler. +$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 +set X $ac_compile +ac_compiler=$2 +for ac_option in --version -v -V -qversion; do + { { ac_try="$ac_compiler $ac_option >&5" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_compiler $ac_option >&5") 2>conftest.err + ac_status=$? + if test -s conftest.err; then + sed '10a\ +... rest of stderr output deleted ... + 10q' conftest.err >conftest.er1 + cat conftest.er1 >&5 + fi + rm -f conftest.er1 conftest.err + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } +done + +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +ac_clean_files_save=$ac_clean_files +ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" +# Try to create an executable without -o first, disregard a.out. +# It will help us diagnose broken compilers, and finding out an intuition +# of exeext. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 +$as_echo_n "checking whether the C compiler works... " >&6; } +ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` + +# The possible output files: +ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" + +ac_rmfiles= +for ac_file in $ac_files +do + case $ac_file in + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; + * ) ac_rmfiles="$ac_rmfiles $ac_file";; + esac +done +rm -f $ac_rmfiles + +if { { ac_try="$ac_link_default" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_link_default") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then : + # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. +# So ignore a value of `no', otherwise this would lead to `EXEEXT = no' +# in a Makefile. We should not override ac_cv_exeext if it was cached, +# so that the user can short-circuit this test for compilers unknown to +# Autoconf. +for ac_file in $ac_files '' +do + test -f "$ac_file" || continue + case $ac_file in + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) + ;; + [ab].out ) + # We found the default executable, but exeext='' is most + # certainly right. + break;; + *.* ) + if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; + then :; else + ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` + fi + # We set ac_cv_exeext here because the later test for it is not + # safe: cross compilers may not add the suffix if given an `-o' + # argument, so we may need to know it at that point already. + # Even if this section looks crufty: it has the advantage of + # actually working. + break;; + * ) + break;; + esac +done +test "$ac_cv_exeext" = no && ac_cv_exeext= + +else + ac_file='' +fi +if test -z "$ac_file"; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +$as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error 77 "C compiler cannot create executables +See \`config.log' for more details" "$LINENO" 5; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 +$as_echo_n "checking for C compiler default output file name... " >&6; } +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 +$as_echo "$ac_file" >&6; } +ac_exeext=$ac_cv_exeext + +rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out +ac_clean_files=$ac_clean_files_save +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 +$as_echo_n "checking for suffix of executables... " >&6; } +if { { ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_link") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then : + # If both `conftest.exe' and `conftest' are `present' (well, observable) +# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will +# work properly (i.e., refer to `conftest.exe'), while it won't with +# `rm'. +for ac_file in conftest.exe conftest conftest.*; do + test -f "$ac_file" || continue + case $ac_file in + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; + *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` + break;; + * ) break;; + esac +done +else + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "cannot compute suffix of executables: cannot compile and link +See \`config.log' for more details" "$LINENO" 5; } +fi +rm -f conftest conftest$ac_cv_exeext +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 +$as_echo "$ac_cv_exeext" >&6; } + +rm -f conftest.$ac_ext +EXEEXT=$ac_cv_exeext +ac_exeext=$EXEEXT +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +int +main () +{ +FILE *f = fopen ("conftest.out", "w"); + return ferror (f) || fclose (f) != 0; + + ; + return 0; +} +_ACEOF +ac_clean_files="$ac_clean_files conftest.out" +# Check that the compiler produces executables we can run. If not, either +# the compiler is broken, or we cross compile. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 +$as_echo_n "checking whether we are cross compiling... " >&6; } +if test "$cross_compiling" != yes; then + { { ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_link") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } + if { ac_try='./conftest$ac_cv_exeext' + { { case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; }; then + cross_compiling=no + else + if test "$cross_compiling" = maybe; then + cross_compiling=yes + else + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "cannot run C compiled programs. +If you meant to cross compile, use \`--host'. +See \`config.log' for more details" "$LINENO" 5; } + fi + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 +$as_echo "$cross_compiling" >&6; } + +rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out +ac_clean_files=$ac_clean_files_save +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 +$as_echo_n "checking for suffix of object files... " >&6; } +if ${ac_cv_objext+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.o conftest.obj +if { { ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_compile") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then : + for ac_file in conftest.o conftest.obj conftest.*; do + test -f "$ac_file" || continue; + case $ac_file in + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; + *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` + break;; + esac +done +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? 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" >&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 +#include +#include +#include + +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 + +_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 + +_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.$ac_ext +/* end confdefs.h. */ +#include +#include +#if ((' ' & 0x0FF) == 0x020) +# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') +# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) +#else +# define ISLOWER(c) \ + (('a' <= (c) && (c) <= 'i') \ + || ('j' <= (c) && (c) <= 'r') \ + || ('s' <= (c) && (c) <= 'z')) +# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) +#endif + +#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) +int +main () +{ + int i; + for (i = 0; i < 256; i++) + if (XOR (islower (i), ISLOWER (i)) + || toupper (i) != TOUPPER (i)) + return 2; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$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 +#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 +#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 +#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 +" +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 + +" +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 +#include +#include +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 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_st_mtim" >&5 +$as_echo "$have_st_mtim" >&6; } +if test "$have_st_mtim" = "yes"; then + +$as_echo "#define HAVE_ST_MTIM 1" >>confdefs.h + +fi + + +# Check whether --with-libedit was given. +if test "${with_libedit+set}" = set; then : + withval=$with_libedit; +fi + +use_libedit= +if test "$with_libedit" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for history_init in -ledit" >&5 +$as_echo_n "checking for history_init in -ledit... " >&6; } +if ${ac_cv_lib_edit_history_init+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-ledit $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char history_init (); +int +main () +{ +return history_init (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_edit_history_init=yes +else + ac_cv_lib_edit_history_init=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_edit_history_init" >&5 +$as_echo "$ac_cv_lib_edit_history_init" >&6; } +if test "x$ac_cv_lib_edit_history_init" = xyes; then : + + ac_fn_c_check_header_mongrel "$LINENO" "histedit.h" "ac_cv_header_histedit_h" "$ac_includes_default" +if test "x$ac_cv_header_histedit_h" = xyes; then : + use_libedit="yes" +else + as_fn_error $? "Can't find required header files." "$LINENO" 5 +fi + + +fi + +fi +if test "$use_libedit" != "yes"; then + +$as_echo "#define SMALL 1" >>confdefs.h + +else + export LIBS="$LIBS -ledit" +fi +# Check whether --enable-lineno was given. +if test "${enable_lineno+set}" = set; then : + enableval=$enable_lineno; +fi + +if test "$enable_lineno" != "no"; then + +$as_echo "#define WITH_LINENO 1" >>confdefs.h + +fi +ac_config_files="$ac_config_files Makefile src/Makefile" + +cat >confcache <<\_ACEOF +# This file is a shell script that caches the results of configure +# tests run on this system so they can be shared between configure +# scripts and configure runs, see configure's option --config-cache. +# It is not useful on other systems. 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"invalid argument: \`$ac_config_target'" "$LINENO" 5;; + esac +done + + +# If the user did not use the arguments to specify the items to instantiate, +# then the envvar interface is used. Set only those that are not. +# We use the long form for the default assignment because of an extremely +# bizarre bug on SunOS 4.1.3. +if $ac_need_defaults; then + test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files + test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers + test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands +fi + +# Have a temporary directory for convenience. Make it in the build tree +# simply because there is no reason against having it here, and in addition, +# creating and moving files from /tmp can sometimes cause problems. +# Hook for its removal unless debugging. +# Note that there is a small window in which the directory will not be cleaned: +# after its creation but before its name has been assigned to `$tmp'. +$debug || +{ + tmp= ac_tmp= + trap 'exit_status=$? + : "${ac_tmp:=$tmp}" + { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status +' 0 + trap 'as_fn_exit 1' 1 2 13 15 +} +# Create a (secure) tmp directory for tmp files. + +{ + tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && + test -d "$tmp" +} || +{ + tmp=./conf$$-$RANDOM + (umask 077 && mkdir "$tmp") +} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 +ac_tmp=$tmp + +# Set up the scripts for CONFIG_FILES section. +# No need to generate them if there are no CONFIG_FILES. +# This happens for instance with `./config.status config.h'. +if test -n "$CONFIG_FILES"; then + + +ac_cr=`echo X | tr X '\015'` +# On cygwin, bash can eat \r inside `` if the user requested igncr. +# But we know of no other shell where ac_cr would be empty at this +# point, so we can use a bashism as a fallback. +if test "x$ac_cr" = x; then + eval ac_cr=\$\'\\r\' +fi +ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' /dev/null` +if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then + ac_cs_awk_cr='\\r' +else + ac_cs_awk_cr=$ac_cr +fi + +echo 'BEGIN {' >"$ac_tmp/subs1.awk" && +_ACEOF + + +{ + echo "cat >conf$$subs.awk <<_ACEOF" && + echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && + echo "_ACEOF" +} >conf$$subs.sh || + as_fn_error $? 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"could not setup config files machinery" "$LINENO" 5 +_ACEOF + +# VPATH may cause trouble with some makes, so we remove sole $(srcdir), +# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and +# trailing colons and then remove the whole line if VPATH becomes empty +# (actually we leave an empty line to preserve line numbers). +if test "x$srcdir" = x.; then + ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ +h +s/// +s/^/:/ +s/[ ]*$/:/ +s/:\$(srcdir):/:/g +s/:\${srcdir}:/:/g +s/:@srcdir@:/:/g +s/^:*// +s/:*$// +x +s/\(=[ ]*\).*/\1/ +G +s/\n// +s/^[^=]*=[ ]*$// +}' +fi + +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +fi # test -n "$CONFIG_FILES" + +# Set up the scripts for CONFIG_HEADERS section. +# No need to generate them if there are no CONFIG_HEADERS. +# This happens for instance with `./config.status Makefile'. +if test -n "$CONFIG_HEADERS"; then +cat >"$ac_tmp/defines.awk" <<\_ACAWK || +BEGIN { +_ACEOF + +# Transform confdefs.h into an awk script `defines.awk', embedded as +# here-document in config.status, that substitutes the proper values into +# config.h.in to produce config.h. + +# Create a delimiter string that does not exist in confdefs.h, to ease +# handling of long lines. +ac_delim='%!_!# ' +for ac_last_try in false false :; do + ac_tt=`sed -n "/$ac_delim/p" confdefs.h` + if test -z "$ac_tt"; then + break + elif $ac_last_try; then + as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 + else + ac_delim="$ac_delim!$ac_delim _$ac_delim!! " + fi +done + +# For the awk script, D is an array of macro values keyed by name, +# likewise P contains macro parameters if any. 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This is necessary, for example, + # in the case of _POSIX_SOURCE, which is predefined and required + # on some systems where configure will not decide to define it. + if (defundef == "undef") { + print "/*", prefix defundef, macro, "*/" + next + } + } +} +{ print } +_ACAWK +_ACEOF +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 + as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 +fi # test -n "$CONFIG_HEADERS" + + +eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" +shift +for ac_tag +do + case $ac_tag in + :[FHLC]) ac_mode=$ac_tag; continue;; + esac + case $ac_mode$ac_tag in + :[FHL]*:*);; + :L* | :C*:*) as_fn_error $? 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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 + diff --git a/depcomp b/depcomp new file mode 100755 index 0000000..25a39e6 --- /dev/null +++ b/depcomp @@ -0,0 +1,708 @@ +#! /bin/sh +# depcomp - compile a program generating dependencies as side-effects + +scriptversion=2012-03-27.16; # UTC + +# Copyright (C) 1999, 2000, 2003, 2004, 2005, 2006, 2007, 2009, 2010, +# 2011, 2012 Free Software Foundation, Inc. + +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2, or (at your option) +# any later version. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. + +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . + +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that program. + +# Originally written by Alexandre Oliva . + +case $1 in + '') + echo "$0: No command. Try '$0 --help' for more information." 1>&2 + exit 1; + ;; + -h | --h*) + cat <<\EOF +Usage: depcomp [--help] [--version] PROGRAM [ARGS] + +Run PROGRAMS ARGS to compile a file, generating dependencies +as side-effects. + +Environment variables: + depmode Dependency tracking mode. + source Source file read by 'PROGRAMS ARGS'. + object Object file output by 'PROGRAMS ARGS'. + DEPDIR directory where to store dependencies. + depfile Dependency file to output. + tmpdepfile Temporary file to use when outputting dependencies. + libtool Whether libtool is used (yes/no). + +Report bugs to . +EOF + exit $? + ;; + -v | --v*) + echo "depcomp $scriptversion" + exit $? + ;; +esac + +# A tabulation character. +tab=' ' +# A newline character. +nl=' +' + +if test -z "$depmode" || test -z "$source" || test -z "$object"; then + echo "depcomp: Variables source, object and depmode must be set" 1>&2 + exit 1 +fi + +# Dependencies for sub/bar.o or sub/bar.obj go into sub/.deps/bar.Po. +depfile=${depfile-`echo "$object" | + sed 's|[^\\/]*$|'${DEPDIR-.deps}'/&|;s|\.\([^.]*\)$|.P\1|;s|Pobj$|Po|'`} +tmpdepfile=${tmpdepfile-`echo "$depfile" | sed 's/\.\([^.]*\)$/.T\1/'`} + +rm -f "$tmpdepfile" + +# Some modes work just like other modes, but use different flags. We +# parameterize here, but still list the modes in the big case below, +# to make depend.m4 easier to write. Note that we *cannot* use a case +# here, because this file can only contain one case statement. +if test "$depmode" = hp; then + # HP compiler uses -M and no extra arg. + gccflag=-M + depmode=gcc +fi + +if test "$depmode" = dashXmstdout; then + # This is just like dashmstdout with a different argument. + dashmflag=-xM + depmode=dashmstdout +fi + +cygpath_u="cygpath -u -f -" +if test "$depmode" = msvcmsys; then + # This is just like msvisualcpp but w/o cygpath translation. + # Just convert the backslash-escaped backslashes to single forward + # slashes to satisfy depend.m4 + cygpath_u='sed s,\\\\,/,g' + depmode=msvisualcpp +fi + +if test "$depmode" = msvc7msys; then + # This is just like msvc7 but w/o cygpath translation. + # Just convert the backslash-escaped backslashes to single forward + # slashes to satisfy depend.m4 + cygpath_u='sed s,\\\\,/,g' + depmode=msvc7 +fi + +if test "$depmode" = xlc; then + # IBM C/C++ Compilers xlc/xlC can output gcc-like dependency informations. + gccflag=-qmakedep=gcc,-MF + depmode=gcc +fi + +case "$depmode" in +gcc3) +## gcc 3 implements dependency tracking that does exactly what +## we want. Yay! Note: for some reason libtool 1.4 doesn't like +## it if -MD -MP comes after the -MF stuff. Hmm. +## Unfortunately, FreeBSD c89 acceptance of flags depends upon +## the command line argument order; so add the flags where they +## appear in depend2.am. Note that the slowdown incurred here +## affects only configure: in makefiles, %FASTDEP% shortcuts this. + for arg + do + case $arg in + -c) set fnord "$@" -MT "$object" -MD -MP -MF "$tmpdepfile" "$arg" ;; + *) set fnord "$@" "$arg" ;; + esac + shift # fnord + shift # $arg + done + "$@" + stat=$? + if test $stat -eq 0; then : + else + rm -f "$tmpdepfile" + exit $stat + fi + mv "$tmpdepfile" "$depfile" + ;; + +gcc) +## There are various ways to get dependency output from gcc. Here's +## why we pick this rather obscure method: +## - Don't want to use -MD because we'd like the dependencies to end +## up in a subdir. Having to rename by hand is ugly. +## (We might end up doing this anyway to support other compilers.) +## - The DEPENDENCIES_OUTPUT environment variable makes gcc act like +## -MM, not -M (despite what the docs say). +## - Using -M directly means running the compiler twice (even worse +## than renaming). + if test -z "$gccflag"; then + gccflag=-MD, + fi + "$@" -Wp,"$gccflag$tmpdepfile" + stat=$? + if test $stat -eq 0; then : + else + rm -f "$tmpdepfile" + exit $stat + fi + rm -f "$depfile" + echo "$object : \\" > "$depfile" + alpha=ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz +## The second -e expression handles DOS-style file names with drive letters. + sed -e 's/^[^:]*: / /' \ + -e 's/^['$alpha']:\/[^:]*: / /' < "$tmpdepfile" >> "$depfile" +## This next piece of magic avoids the "deleted header file" problem. +## The problem is that when a header file which appears in a .P file +## is deleted, the dependency causes make to die (because there is +## typically no way to rebuild the header). We avoid this by adding +## dummy dependencies for each header file. Too bad gcc doesn't do +## this for us directly. + tr ' ' "$nl" < "$tmpdepfile" | +## Some versions of gcc put a space before the ':'. On the theory +## that the space means something, we add a space to the output as +## well. hp depmode also adds that space, but also prefixes the VPATH +## to the object. Take care to not repeat it in the output. +## Some versions of the HPUX 10.20 sed can't process this invocation +## correctly. Breaking it into two sed invocations is a workaround. + sed -e 's/^\\$//' -e '/^$/d' -e "s|.*$object$||" -e '/:$/d' \ + | sed -e 's/$/ :/' >> "$depfile" + rm -f "$tmpdepfile" + ;; + +hp) + # This case exists only to let depend.m4 do its work. It works by + # looking at the text of this script. This case will never be run, + # since it is checked for above. + exit 1 + ;; + +sgi) + if test "$libtool" = yes; then + "$@" "-Wp,-MDupdate,$tmpdepfile" + else + "$@" -MDupdate "$tmpdepfile" + fi + stat=$? + if test $stat -eq 0; then : + else + rm -f "$tmpdepfile" + exit $stat + fi + rm -f "$depfile" + + if test -f "$tmpdepfile"; then # yes, the sourcefile depend on other files + echo "$object : \\" > "$depfile" + + # Clip off the initial element (the dependent). Don't try to be + # clever and replace this with sed code, as IRIX sed won't handle + # lines with more than a fixed number of characters (4096 in + # IRIX 6.2 sed, 8192 in IRIX 6.5). We also remove comment lines; + # the IRIX cc adds comments like '#:fec' to the end of the + # dependency line. + tr ' ' "$nl" < "$tmpdepfile" \ + | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' | \ + tr "$nl" ' ' >> "$depfile" + echo >> "$depfile" + + # The second pass generates a dummy entry for each header file. + tr ' ' "$nl" < "$tmpdepfile" \ + | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' -e 's/$/:/' \ + >> "$depfile" + else + # The sourcefile does not contain any dependencies, so just + # store a dummy comment line, to avoid errors with the Makefile + # "include basename.Plo" scheme. + echo "#dummy" > "$depfile" + fi + rm -f "$tmpdepfile" + ;; + +xlc) + # This case exists only to let depend.m4 do its work. It works by + # looking at the text of this script. This case will never be run, + # since it is checked for above. + exit 1 + ;; + +aix) + # The C for AIX Compiler uses -M and outputs the dependencies + # in a .u file. In older versions, this file always lives in the + # current directory. Also, the AIX compiler puts '$object:' at the + # start of each line; $object doesn't have directory information. + # Version 6 uses the directory in both cases. + dir=`echo "$object" | sed -e 's|/[^/]*$|/|'` + test "x$dir" = "x$object" && dir= + base=`echo "$object" | sed -e 's|^.*/||' -e 's/\.o$//' -e 's/\.lo$//'` + if test "$libtool" = yes; then + tmpdepfile1=$dir$base.u + tmpdepfile2=$base.u + tmpdepfile3=$dir.libs/$base.u + "$@" -Wc,-M + else + tmpdepfile1=$dir$base.u + tmpdepfile2=$dir$base.u + tmpdepfile3=$dir$base.u + "$@" -M + fi + stat=$? + + if test $stat -eq 0; then : + else + rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" + exit $stat + fi + + for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" + do + test -f "$tmpdepfile" && break + done + if test -f "$tmpdepfile"; then + # Each line is of the form 'foo.o: dependent.h'. + # Do two passes, one to just change these to + # '$object: dependent.h' and one to simply 'dependent.h:'. + sed -e "s,^.*\.[a-z]*:,$object:," < "$tmpdepfile" > "$depfile" + sed -e 's,^.*\.[a-z]*:['"$tab"' ]*,,' -e 's,$,:,' < "$tmpdepfile" >> "$depfile" + else + # The sourcefile does not contain any dependencies, so just + # store a dummy comment line, to avoid errors with the Makefile + # "include basename.Plo" scheme. + echo "#dummy" > "$depfile" + fi + rm -f "$tmpdepfile" + ;; + +icc) + # Intel's C compiler anf tcc (Tiny C Compiler) understand '-MD -MF file'. + # However on + # $CC -MD -MF foo.d -c -o sub/foo.o sub/foo.c + # ICC 7.0 will fill foo.d with something like + # foo.o: sub/foo.c + # foo.o: sub/foo.h + # which is wrong. We want + # sub/foo.o: sub/foo.c + # sub/foo.o: sub/foo.h + # sub/foo.c: + # sub/foo.h: + # ICC 7.1 will output + # foo.o: sub/foo.c sub/foo.h + # and will wrap long lines using '\': + # foo.o: sub/foo.c ... \ + # sub/foo.h ... \ + # ... + # tcc 0.9.26 (FIXME still under development at the moment of writing) + # will emit a similar output, but also prepend the continuation lines + # with horizontal tabulation characters. + "$@" -MD -MF "$tmpdepfile" + stat=$? + if test $stat -eq 0; then : + else + rm -f "$tmpdepfile" + exit $stat + fi + rm -f "$depfile" + # Each line is of the form 'foo.o: dependent.h', + # or 'foo.o: dep1.h dep2.h \', or ' dep3.h dep4.h \'. + # Do two passes, one to just change these to + # '$object: dependent.h' and one to simply 'dependent.h:'. + sed -e "s/^[ $tab][ $tab]*/ /" -e "s,^[^:]*:,$object :," \ + < "$tmpdepfile" > "$depfile" + sed ' + s/[ '"$tab"'][ '"$tab"']*/ /g + s/^ *// + s/ *\\*$// + s/^[^:]*: *// + /^$/d + /:$/d + s/$/ :/ + ' < "$tmpdepfile" >> "$depfile" + rm -f "$tmpdepfile" + ;; + +hp2) + # The "hp" stanza above does not work with aCC (C++) and HP's ia64 + # compilers, which have integrated preprocessors. The correct option + # to use with these is +Maked; it writes dependencies to a file named + # 'foo.d', which lands next to the object file, wherever that + # happens to be. + # Much of this is similar to the tru64 case; see comments there. + dir=`echo "$object" | sed -e 's|/[^/]*$|/|'` + test "x$dir" = "x$object" && dir= + base=`echo "$object" | sed -e 's|^.*/||' -e 's/\.o$//' -e 's/\.lo$//'` + if test "$libtool" = yes; then + tmpdepfile1=$dir$base.d + tmpdepfile2=$dir.libs/$base.d + "$@" -Wc,+Maked + else + tmpdepfile1=$dir$base.d + tmpdepfile2=$dir$base.d + "$@" +Maked + fi + stat=$? + if test $stat -eq 0; then : + else + rm -f "$tmpdepfile1" "$tmpdepfile2" + exit $stat + fi + + for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" + do + test -f "$tmpdepfile" && break + done + if test -f "$tmpdepfile"; then + sed -e "s,^.*\.[a-z]*:,$object:," "$tmpdepfile" > "$depfile" + # Add 'dependent.h:' lines. + sed -ne '2,${ + s/^ *// + s/ \\*$// + s/$/:/ + p + }' "$tmpdepfile" >> "$depfile" + else + echo "#dummy" > "$depfile" + fi + rm -f "$tmpdepfile" "$tmpdepfile2" + ;; + +tru64) + # The Tru64 compiler uses -MD to generate dependencies as a side + # effect. 'cc -MD -o foo.o ...' puts the dependencies into 'foo.o.d'. + # At least on Alpha/Redhat 6.1, Compaq CCC V6.2-504 seems to put + # dependencies in 'foo.d' instead, so we check for that too. + # Subdirectories are respected. + dir=`echo "$object" | sed -e 's|/[^/]*$|/|'` + test "x$dir" = "x$object" && dir= + base=`echo "$object" | sed -e 's|^.*/||' -e 's/\.o$//' -e 's/\.lo$//'` + + if test "$libtool" = yes; then + # With Tru64 cc, shared objects can also be used to make a + # static library. This mechanism is used in libtool 1.4 series to + # handle both shared and static libraries in a single compilation. + # With libtool 1.4, dependencies were output in $dir.libs/$base.lo.d. + # + # With libtool 1.5 this exception was removed, and libtool now + # generates 2 separate objects for the 2 libraries. These two + # compilations output dependencies in $dir.libs/$base.o.d and + # in $dir$base.o.d. We have to check for both files, because + # one of the two compilations can be disabled. We should prefer + # $dir$base.o.d over $dir.libs/$base.o.d because the latter is + # automatically cleaned when .libs/ is deleted, while ignoring + # the former would cause a distcleancheck panic. + tmpdepfile1=$dir.libs/$base.lo.d # libtool 1.4 + tmpdepfile2=$dir$base.o.d # libtool 1.5 + tmpdepfile3=$dir.libs/$base.o.d # libtool 1.5 + tmpdepfile4=$dir.libs/$base.d # Compaq CCC V6.2-504 + "$@" -Wc,-MD + else + tmpdepfile1=$dir$base.o.d + tmpdepfile2=$dir$base.d + tmpdepfile3=$dir$base.d + tmpdepfile4=$dir$base.d + "$@" -MD + fi + + stat=$? + if test $stat -eq 0; then : + else + rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" "$tmpdepfile4" + exit $stat + fi + + for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" "$tmpdepfile4" + do + test -f "$tmpdepfile" && break + done + if test -f "$tmpdepfile"; then + sed -e "s,^.*\.[a-z]*:,$object:," < "$tmpdepfile" > "$depfile" + sed -e 's,^.*\.[a-z]*:['"$tab"' ]*,,' -e 's,$,:,' < "$tmpdepfile" >> "$depfile" + else + echo "#dummy" > "$depfile" + fi + rm -f "$tmpdepfile" + ;; + +msvc7) + if test "$libtool" = yes; then + showIncludes=-Wc,-showIncludes + else + showIncludes=-showIncludes + fi + "$@" $showIncludes > "$tmpdepfile" + stat=$? + grep -v '^Note: including file: ' "$tmpdepfile" + if test "$stat" = 0; then : + else + rm -f "$tmpdepfile" + exit $stat + fi + rm -f "$depfile" + echo "$object : \\" > "$depfile" + # The first sed program below extracts the file names and escapes + # backslashes for cygpath. The second sed program outputs the file + # name when reading, but also accumulates all include files in the + # hold buffer in order to output them again at the end. This only + # works with sed implementations that can handle large buffers. + sed < "$tmpdepfile" -n ' +/^Note: including file: *\(.*\)/ { + s//\1/ + s/\\/\\\\/g + p +}' | $cygpath_u | sort -u | sed -n ' +s/ /\\ /g +s/\(.*\)/'"$tab"'\1 \\/p +s/.\(.*\) \\/\1:/ +H +$ { + s/.*/'"$tab"'/ + G + p +}' >> "$depfile" + rm -f "$tmpdepfile" + ;; + +msvc7msys) + # This case exists only to let depend.m4 do its work. It works by + # looking at the text of this script. This case will never be run, + # since it is checked for above. + exit 1 + ;; + +#nosideeffect) + # This comment above is used by automake to tell side-effect + # dependency tracking mechanisms from slower ones. + +dashmstdout) + # Important note: in order to support this mode, a compiler *must* + # always write the preprocessed file to stdout, regardless of -o. + "$@" || exit $? + + # Remove the call to Libtool. + if test "$libtool" = yes; then + while test "X$1" != 'X--mode=compile'; do + shift + done + shift + fi + + # Remove '-o $object'. + IFS=" " + for arg + do + case $arg in + -o) + shift + ;; + $object) + shift + ;; + *) + set fnord "$@" "$arg" + shift # fnord + shift # $arg + ;; + esac + done + + test -z "$dashmflag" && dashmflag=-M + # Require at least two characters before searching for ':' + # in the target name. This is to cope with DOS-style filenames: + # a dependency such as 'c:/foo/bar' could be seen as target 'c' otherwise. + "$@" $dashmflag | + sed 's:^['"$tab"' ]*[^:'"$tab"' ][^:][^:]*\:['"$tab"' ]*:'"$object"'\: :' > "$tmpdepfile" + rm -f "$depfile" + cat < "$tmpdepfile" > "$depfile" + tr ' ' "$nl" < "$tmpdepfile" | \ +## Some versions of the HPUX 10.20 sed can't process this invocation +## correctly. Breaking it into two sed invocations is a workaround. + sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile" + rm -f "$tmpdepfile" + ;; + +dashXmstdout) + # This case only exists to satisfy depend.m4. It is never actually + # run, as this mode is specially recognized in the preamble. + exit 1 + ;; + +makedepend) + "$@" || exit $? + # Remove any Libtool call + if test "$libtool" = yes; then + while test "X$1" != 'X--mode=compile'; do + shift + done + shift + fi + # X makedepend + shift + cleared=no eat=no + for arg + do + case $cleared in + no) + set ""; shift + cleared=yes ;; + esac + if test $eat = yes; then + eat=no + continue + fi + case "$arg" in + -D*|-I*) + set fnord "$@" "$arg"; shift ;; + # Strip any option that makedepend may not understand. Remove + # the object too, otherwise makedepend will parse it as a source file. + -arch) + eat=yes ;; + -*|$object) + ;; + *) + set fnord "$@" "$arg"; shift ;; + esac + done + obj_suffix=`echo "$object" | sed 's/^.*\././'` + touch "$tmpdepfile" + ${MAKEDEPEND-makedepend} -o"$obj_suffix" -f"$tmpdepfile" "$@" + rm -f "$depfile" + # makedepend may prepend the VPATH from the source file name to the object. + # No need to regex-escape $object, excess matching of '.' is harmless. + sed "s|^.*\($object *:\)|\1|" "$tmpdepfile" > "$depfile" + sed '1,2d' "$tmpdepfile" | tr ' ' "$nl" | \ +## Some versions of the HPUX 10.20 sed can't process this invocation +## correctly. Breaking it into two sed invocations is a workaround. + sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile" + rm -f "$tmpdepfile" "$tmpdepfile".bak + ;; + +cpp) + # Important note: in order to support this mode, a compiler *must* + # always write the preprocessed file to stdout. + "$@" || exit $? + + # Remove the call to Libtool. + if test "$libtool" = yes; then + while test "X$1" != 'X--mode=compile'; do + shift + done + shift + fi + + # Remove '-o $object'. + IFS=" " + for arg + do + case $arg in + -o) + shift + ;; + $object) + shift + ;; + *) + set fnord "$@" "$arg" + shift # fnord + shift # $arg + ;; + esac + done + + "$@" -E | + sed -n -e '/^# [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' \ + -e '/^#line [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' | + sed '$ s: \\$::' > "$tmpdepfile" + rm -f "$depfile" + echo "$object : \\" > "$depfile" + cat < "$tmpdepfile" >> "$depfile" + sed < "$tmpdepfile" '/^$/d;s/^ //;s/ \\$//;s/$/ :/' >> "$depfile" + rm -f "$tmpdepfile" + ;; + +msvisualcpp) + # Important note: in order to support this mode, a compiler *must* + # always write the preprocessed file to stdout. + "$@" || exit $? + + # Remove the call to Libtool. + if test "$libtool" = yes; then + while test "X$1" != 'X--mode=compile'; do + shift + done + shift + fi + + IFS=" " + for arg + do + case "$arg" in + -o) + shift + ;; + $object) + shift + ;; + "-Gm"|"/Gm"|"-Gi"|"/Gi"|"-ZI"|"/ZI") + set fnord "$@" + shift + shift + ;; + *) + set fnord "$@" "$arg" + shift + shift + ;; + esac + done + "$@" -E 2>/dev/null | + sed -n '/^#line [0-9][0-9]* "\([^"]*\)"/ s::\1:p' | $cygpath_u | sort -u > "$tmpdepfile" + rm -f "$depfile" + echo "$object : \\" > "$depfile" + sed < "$tmpdepfile" -n -e 's% %\\ %g' -e '/^\(.*\)$/ s::'"$tab"'\1 \\:p' >> "$depfile" + echo "$tab" >> "$depfile" + sed < "$tmpdepfile" -n -e 's% %\\ %g' -e '/^\(.*\)$/ s::\1\::p' >> "$depfile" + rm -f "$tmpdepfile" + ;; + +msvcmsys) + # This case exists only to let depend.m4 do its work. It works by + # looking at the text of this script. This case will never be run, + # since it is checked for above. + exit 1 + ;; + +none) + exec "$@" + ;; + +*) + echo "Unknown depmode $depmode" 1>&2 + exit 1 + ;; +esac + +exit 0 + +# Local Variables: +# mode: shell-script +# sh-indentation: 2 +# eval: (add-hook 'write-file-hooks 'time-stamp) +# time-stamp-start: "scriptversion=" +# time-stamp-format: "%:y-%02m-%02d.%02H" +# time-stamp-time-zone: "UTC" +# time-stamp-end: "; # UTC" +# End: diff --git a/install-sh b/install-sh new file mode 100755 index 0000000..a9244eb --- /dev/null +++ b/install-sh @@ -0,0 +1,527 @@ +#!/bin/sh +# install - install a program, script, or datafile + +scriptversion=2011-01-19.21; # UTC + +# This originates from X11R5 (mit/util/scripts/install.sh), which was +# later released in X11R6 (xc/config/util/install.sh) with the +# following copyright and license. +# +# Copyright (C) 1994 X Consortium +# +# 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. +# +# Calling this script install-sh is preferred over install.sh, to prevent +# `make' implicit rules from creating a file called install from it +# when there is no Makefile. +# +# This script is compatible with the BSD install script, but was written +# from scratch. + +nl=' +' +IFS=" "" $nl" + +# set DOITPROG to echo to test this script + +# Don't use :- since 4.3BSD and earlier shells don't like it. +doit=${DOITPROG-} +if test -z "$doit"; then + doit_exec=exec +else + doit_exec=$doit +fi + +# Put in absolute file names if you don't have them in your path; +# or use environment vars. + +chgrpprog=${CHGRPPROG-chgrp} +chmodprog=${CHMODPROG-chmod} +chownprog=${CHOWNPROG-chown} +cmpprog=${CMPPROG-cmp} +cpprog=${CPPROG-cp} +mkdirprog=${MKDIRPROG-mkdir} +mvprog=${MVPROG-mv} +rmprog=${RMPROG-rm} +stripprog=${STRIPPROG-strip} + +posix_glob='?' +initialize_posix_glob=' + test "$posix_glob" != "?" || { + if (set -f) 2>/dev/null; then + posix_glob= + else + posix_glob=: + fi + } +' + +posix_mkdir= + +# Desired mode of installed file. +mode=0755 + +chgrpcmd= +chmodcmd=$chmodprog +chowncmd= +mvcmd=$mvprog +rmcmd="$rmprog -f" +stripcmd= + +src= +dst= +dir_arg= +dst_arg= + +copy_on_change=false +no_target_directory= + +usage="\ +Usage: $0 [OPTION]... [-T] SRCFILE DSTFILE + or: $0 [OPTION]... SRCFILES... DIRECTORY + or: $0 [OPTION]... -t DIRECTORY SRCFILES... + or: $0 [OPTION]... -d DIRECTORIES... + +In the 1st form, copy SRCFILE to DSTFILE. +In the 2nd and 3rd, copy all SRCFILES to DIRECTORY. +In the 4th, create DIRECTORIES. + +Options: + --help display this help and exit. + --version display version info and exit. + + -c (ignored) + -C install only if different (preserve the last data modification time) + -d create directories instead of installing files. + -g GROUP $chgrpprog installed files to GROUP. + -m MODE $chmodprog installed files to MODE. + -o USER $chownprog installed files to USER. + -s $stripprog installed files. + -t DIRECTORY install into DIRECTORY. + -T report an error if DSTFILE is a directory. + +Environment variables override the default commands: + CHGRPPROG CHMODPROG CHOWNPROG CMPPROG CPPROG MKDIRPROG MVPROG + RMPROG STRIPPROG +" + +while test $# -ne 0; do + case $1 in + -c) ;; + + -C) copy_on_change=true;; + + -d) dir_arg=true;; + + -g) chgrpcmd="$chgrpprog $2" + shift;; + + --help) echo "$usage"; exit $?;; + + -m) mode=$2 + case $mode in + *' '* | *' '* | *' +'* | *'*'* | *'?'* | *'['*) + echo "$0: invalid mode: $mode" >&2 + exit 1;; + esac + shift;; + + -o) chowncmd="$chownprog $2" + shift;; + + -s) stripcmd=$stripprog;; + + -t) dst_arg=$2 + # Protect names problematic for `test' and other utilities. + case $dst_arg in + -* | [=\(\)!]) dst_arg=./$dst_arg;; + esac + shift;; + + -T) no_target_directory=true;; + + --version) echo "$0 $scriptversion"; exit $?;; + + --) shift + break;; + + -*) echo "$0: invalid option: $1" >&2 + exit 1;; + + *) break;; + esac + shift +done + +if test $# -ne 0 && test -z "$dir_arg$dst_arg"; then + # When -d is used, all remaining arguments are directories to create. + # When -t is used, the destination is already specified. + # Otherwise, the last argument is the destination. Remove it from $@. + for arg + do + if test -n "$dst_arg"; then + # $@ is not empty: it contains at least $arg. + set fnord "$@" "$dst_arg" + shift # fnord + fi + shift # arg + dst_arg=$arg + # Protect names problematic for `test' and other utilities. + case $dst_arg in + -* | [=\(\)!]) dst_arg=./$dst_arg;; + esac + done +fi + +if test $# -eq 0; then + if test -z "$dir_arg"; then + echo "$0: no input file specified." >&2 + exit 1 + fi + # It's OK to call `install-sh -d' without argument. + # This can happen when creating conditional directories. + exit 0 +fi + +if test -z "$dir_arg"; then + do_exit='(exit $ret); exit $ret' + trap "ret=129; $do_exit" 1 + trap "ret=130; $do_exit" 2 + trap "ret=141; $do_exit" 13 + trap "ret=143; $do_exit" 15 + + # Set umask so as not to create temps with too-generous modes. + # However, 'strip' requires both read and write access to temps. + case $mode in + # Optimize common cases. + *644) cp_umask=133;; + *755) cp_umask=22;; + + *[0-7]) + if test -z "$stripcmd"; then + u_plus_rw= + else + u_plus_rw='% 200' + fi + cp_umask=`expr '(' 777 - $mode % 1000 ')' $u_plus_rw`;; + *) + if test -z "$stripcmd"; then + u_plus_rw= + else + u_plus_rw=,u+rw + fi + cp_umask=$mode$u_plus_rw;; + esac +fi + +for src +do + # Protect names problematic for `test' and other utilities. + case $src in + -* | [=\(\)!]) src=./$src;; + esac + + if test -n "$dir_arg"; then + dst=$src + dstdir=$dst + test -d "$dstdir" + dstdir_status=$? + else + + # Waiting for this to be detected by the "$cpprog $src $dsttmp" command + # might cause directories to be created, which would be especially bad + # if $src (and thus $dsttmp) contains '*'. + if test ! -f "$src" && test ! -d "$src"; then + echo "$0: $src does not exist." >&2 + exit 1 + fi + + if test -z "$dst_arg"; then + echo "$0: no destination specified." >&2 + exit 1 + fi + dst=$dst_arg + + # If destination is a directory, append the input filename; won't work + # if double slashes aren't ignored. + if test -d "$dst"; then + if test -n "$no_target_directory"; then + echo "$0: $dst_arg: Is a directory" >&2 + exit 1 + fi + dstdir=$dst + dst=$dstdir/`basename "$src"` + dstdir_status=0 + else + # Prefer dirname, but fall back on a substitute if dirname fails. + dstdir=` + (dirname "$dst") 2>/dev/null || + expr X"$dst" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X"$dst" : 'X\(//\)[^/]' \| \ + X"$dst" : 'X\(//\)$' \| \ + X"$dst" : 'X\(/\)' \| . 2>/dev/null || + echo X"$dst" | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ + s//\1/ + q + } + /^X\(\/\/\)[^/].*/{ + s//\1/ + q + } + /^X\(\/\/\)$/{ + s//\1/ + q + } + /^X\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q' + ` + + test -d "$dstdir" + dstdir_status=$? + fi + fi + + obsolete_mkdir_used=false + + if test $dstdir_status != 0; then + case $posix_mkdir in + '') + # Create intermediate dirs using mode 755 as modified by the umask. + # This is like FreeBSD 'install' as of 1997-10-28. + umask=`umask` + case $stripcmd.$umask in + # Optimize common cases. + *[2367][2367]) mkdir_umask=$umask;; + .*0[02][02] | .[02][02] | .[02]) mkdir_umask=22;; + + *[0-7]) + mkdir_umask=`expr $umask + 22 \ + - $umask % 100 % 40 + $umask % 20 \ + - $umask % 10 % 4 + $umask % 2 + `;; + *) mkdir_umask=$umask,go-w;; + esac + + # With -d, create the new directory with the user-specified mode. + # Otherwise, rely on $mkdir_umask. + if test -n "$dir_arg"; then + mkdir_mode=-m$mode + else + mkdir_mode= + fi + + posix_mkdir=false + case $umask in + *[123567][0-7][0-7]) + # POSIX mkdir -p sets u+wx bits regardless of umask, which + # is incompatible with FreeBSD 'install' when (umask & 300) != 0. + ;; + *) + tmpdir=${TMPDIR-/tmp}/ins$RANDOM-$$ + trap 'ret=$?; rmdir "$tmpdir/d" "$tmpdir" 2>/dev/null; exit $ret' 0 + + if (umask $mkdir_umask && + exec $mkdirprog $mkdir_mode -p -- "$tmpdir/d") >/dev/null 2>&1 + then + if test -z "$dir_arg" || { + # Check for POSIX incompatibilities with -m. + # HP-UX 11.23 and IRIX 6.5 mkdir -m -p sets group- or + # other-writeable bit of parent directory when it shouldn't. + # FreeBSD 6.1 mkdir -m -p sets mode of existing directory. + ls_ld_tmpdir=`ls -ld "$tmpdir"` + case $ls_ld_tmpdir in + d????-?r-*) different_mode=700;; + d????-?--*) different_mode=755;; + *) false;; + esac && + $mkdirprog -m$different_mode -p -- "$tmpdir" && { + ls_ld_tmpdir_1=`ls -ld "$tmpdir"` + test "$ls_ld_tmpdir" = "$ls_ld_tmpdir_1" + } + } + then posix_mkdir=: + fi + rmdir "$tmpdir/d" "$tmpdir" + else + # Remove any dirs left behind by ancient mkdir implementations. + rmdir ./$mkdir_mode ./-p ./-- 2>/dev/null + fi + trap '' 0;; + esac;; + esac + + if + $posix_mkdir && ( + umask $mkdir_umask && + $doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir" + ) + then : + else + + # The umask is ridiculous, or mkdir does not conform to POSIX, + # or it failed possibly due to a race condition. Create the + # directory the slow way, step by step, checking for races as we go. + + case $dstdir in + /*) prefix='/';; + [-=\(\)!]*) prefix='./';; + *) prefix='';; + esac + + eval "$initialize_posix_glob" + + oIFS=$IFS + IFS=/ + $posix_glob set -f + set fnord $dstdir + shift + $posix_glob set +f + IFS=$oIFS + + prefixes= + + for d + do + test X"$d" = X && continue + + prefix=$prefix$d + if test -d "$prefix"; then + prefixes= + else + if $posix_mkdir; then + (umask=$mkdir_umask && + $doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir") && break + # Don't fail if two instances are running concurrently. + test -d "$prefix" || exit 1 + else + case $prefix in + *\'*) qprefix=`echo "$prefix" | sed "s/'/'\\\\\\\\''/g"`;; + *) qprefix=$prefix;; + esac + prefixes="$prefixes '$qprefix'" + fi + fi + prefix=$prefix/ + done + + if test -n "$prefixes"; then + # Don't fail if two instances are running concurrently. + (umask $mkdir_umask && + eval "\$doit_exec \$mkdirprog $prefixes") || + test -d "$dstdir" || exit 1 + obsolete_mkdir_used=true + fi + fi + fi + + if test -n "$dir_arg"; then + { test -z "$chowncmd" || $doit $chowncmd "$dst"; } && + { test -z "$chgrpcmd" || $doit $chgrpcmd "$dst"; } && + { test "$obsolete_mkdir_used$chowncmd$chgrpcmd" = false || + test -z "$chmodcmd" || $doit $chmodcmd $mode "$dst"; } || exit 1 + else + + # Make a couple of temp file names in the proper directory. + dsttmp=$dstdir/_inst.$$_ + rmtmp=$dstdir/_rm.$$_ + + # Trap to clean up those temp files at exit. + trap 'ret=$?; rm -f "$dsttmp" "$rmtmp" && exit $ret' 0 + + # Copy the file name to the temp name. + (umask $cp_umask && $doit_exec $cpprog "$src" "$dsttmp") && + + # and set any options; do chmod last to preserve setuid bits. + # + # If any of these fail, we abort the whole thing. If we want to + # ignore errors from any of these, just make sure not to ignore + # errors from the above "$doit $cpprog $src $dsttmp" command. + # + { test -z "$chowncmd" || $doit $chowncmd "$dsttmp"; } && + { test -z "$chgrpcmd" || $doit $chgrpcmd "$dsttmp"; } && + { test -z "$stripcmd" || $doit $stripcmd "$dsttmp"; } && + { test -z "$chmodcmd" || $doit $chmodcmd $mode "$dsttmp"; } && + + # If -C, don't bother to copy if it wouldn't change the file. + if $copy_on_change && + old=`LC_ALL=C ls -dlL "$dst" 2>/dev/null` && + new=`LC_ALL=C ls -dlL "$dsttmp" 2>/dev/null` && + + eval "$initialize_posix_glob" && + $posix_glob set -f && + set X $old && old=:$2:$4:$5:$6 && + set X $new && new=:$2:$4:$5:$6 && + $posix_glob set +f && + + test "$old" = "$new" && + $cmpprog "$dst" "$dsttmp" >/dev/null 2>&1 + then + rm -f "$dsttmp" + else + # Rename the file to the real destination. + $doit $mvcmd -f "$dsttmp" "$dst" 2>/dev/null || + + # The rename failed, perhaps because mv can't rename something else + # to itself, or perhaps because mv is so ancient that it does not + # support -f. + { + # Now remove or move aside any old file at destination location. + # We try this two ways since rm can't unlink itself on some + # systems and the destination file might be busy for other + # reasons. In this case, the final cleanup might fail but the new + # file should still install successfully. + { + test ! -f "$dst" || + $doit $rmcmd -f "$dst" 2>/dev/null || + { $doit $mvcmd -f "$dst" "$rmtmp" 2>/dev/null && + { $doit $rmcmd -f "$rmtmp" 2>/dev/null; :; } + } || + { echo "$0: cannot unlink or rename $dst" >&2 + (exit 1); exit 1 + } + } && + + # Now rename the file to the real destination. + $doit $mvcmd "$dsttmp" "$dst" + } + fi || exit 1 + + trap '' 0 + fi +done + +# Local variables: +# eval: (add-hook 'write-file-hooks 'time-stamp) +# time-stamp-start: "scriptversion=" +# time-stamp-format: "%:y-%02m-%02d.%02H" +# time-stamp-time-zone: "UTC" +# time-stamp-end: "; # UTC" +# End: diff --git a/missing b/missing new file mode 100755 index 0000000..86a8fc3 --- /dev/null +++ b/missing @@ -0,0 +1,331 @@ +#! /bin/sh +# Common stub for a few missing GNU programs while installing. + +scriptversion=2012-01-06.13; # UTC + +# Copyright (C) 1996, 1997, 1999, 2000, 2002, 2003, 2004, 2005, 2006, +# 2008, 2009, 2010, 2011, 2012 Free Software Foundation, Inc. +# Originally by Fran,cois Pinard , 1996. + +# 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, see . + +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that program. + +if test $# -eq 0; then + echo 1>&2 "Try \`$0 --help' for more information" + exit 1 +fi + +run=: +sed_output='s/.* --output[ =]\([^ ]*\).*/\1/p' +sed_minuso='s/.* -o \([^ ]*\).*/\1/p' + +# In the cases where this matters, `missing' is being run in the +# srcdir already. +if test -f configure.ac; then + configure_ac=configure.ac +else + configure_ac=configure.in +fi + +msg="missing on your system" + +case $1 in +--run) + # Try to run requested program, and just exit if it succeeds. + run= + shift + "$@" && exit 0 + # Exit code 63 means version mismatch. This often happens + # when the user try to use an ancient version of a tool on + # a file that requires a minimum version. In this case we + # we should proceed has if the program had been absent, or + # if --run hadn't been passed. + if test $? = 63; then + run=: + msg="probably too old" + fi + ;; + + -h|--h|--he|--hel|--help) + echo "\ +$0 [OPTION]... PROGRAM [ARGUMENT]... + +Handle \`PROGRAM [ARGUMENT]...' for when PROGRAM is missing, or return an +error status if there is no known handling for PROGRAM. + +Options: + -h, --help display this help and exit + -v, --version output version information and exit + --run try to run the given command, and emulate it if it fails + +Supported PROGRAM values: + aclocal touch file \`aclocal.m4' + autoconf touch file \`configure' + autoheader touch file \`config.h.in' + autom4te touch the output file, or create a stub one + automake touch all \`Makefile.in' files + bison create \`y.tab.[ch]', if possible, from existing .[ch] + flex create \`lex.yy.c', if possible, from existing .c + help2man touch the output file + lex create \`lex.yy.c', if possible, from existing .c + makeinfo touch the output file + yacc create \`y.tab.[ch]', if possible, from existing .[ch] + +Version suffixes to PROGRAM as well as the prefixes \`gnu-', \`gnu', and +\`g' are ignored when checking the name. + +Send bug reports to ." + exit $? + ;; + + -v|--v|--ve|--ver|--vers|--versi|--versio|--version) + echo "missing $scriptversion (GNU Automake)" + exit $? + ;; + + -*) + echo 1>&2 "$0: Unknown \`$1' option" + echo 1>&2 "Try \`$0 --help' for more information" + exit 1 + ;; + +esac + +# normalize program name to check for. +program=`echo "$1" | sed ' + s/^gnu-//; t + s/^gnu//; t + s/^g//; t'` + +# Now exit if we have it, but it failed. Also exit now if we +# don't have it and --version was passed (most likely to detect +# the program). This is about non-GNU programs, so use $1 not +# $program. +case $1 in + lex*|yacc*) + # Not GNU programs, they don't have --version. + ;; + + *) + if test -z "$run" && ($1 --version) > /dev/null 2>&1; then + # We have it, but it failed. + exit 1 + elif test "x$2" = "x--version" || test "x$2" = "x--help"; then + # Could not run --version or --help. This is probably someone + # running `$TOOL --version' or `$TOOL --help' to check whether + # $TOOL exists and not knowing $TOOL uses missing. + exit 1 + fi + ;; +esac + +# If it does not exist, or fails to run (possibly an outdated version), +# try to emulate it. +case $program in + aclocal*) + echo 1>&2 "\ +WARNING: \`$1' is $msg. You should only need it if + you modified \`acinclude.m4' or \`${configure_ac}'. You might want + to install the \`Automake' and \`Perl' packages. Grab them from + any GNU archive site." + touch aclocal.m4 + ;; + + autoconf*) + echo 1>&2 "\ +WARNING: \`$1' is $msg. You should only need it if + you modified \`${configure_ac}'. You might want to install the + \`Autoconf' and \`GNU m4' packages. Grab them from any GNU + archive site." + touch configure + ;; + + autoheader*) + echo 1>&2 "\ +WARNING: \`$1' is $msg. You should only need it if + you modified \`acconfig.h' or \`${configure_ac}'. You might want + to install the \`Autoconf' and \`GNU m4' packages. Grab them + from any GNU archive site." + files=`sed -n 's/^[ ]*A[CM]_CONFIG_HEADER(\([^)]*\)).*/\1/p' ${configure_ac}` + test -z "$files" && files="config.h" + touch_files= + for f in $files; do + case $f in + *:*) touch_files="$touch_files "`echo "$f" | + sed -e 's/^[^:]*://' -e 's/:.*//'`;; + *) touch_files="$touch_files $f.in";; + esac + done + touch $touch_files + ;; + + automake*) + echo 1>&2 "\ +WARNING: \`$1' is $msg. You should only need it if + you modified \`Makefile.am', \`acinclude.m4' or \`${configure_ac}'. + You might want to install the \`Automake' and \`Perl' packages. + Grab them from any GNU archive site." + find . -type f -name Makefile.am -print | + sed 's/\.am$/.in/' | + while read f; do touch "$f"; done + ;; + + autom4te*) + echo 1>&2 "\ +WARNING: \`$1' is needed, but is $msg. + You might have modified some files without having the + proper tools for further handling them. + You can get \`$1' as part of \`Autoconf' from any GNU + archive site." + + file=`echo "$*" | sed -n "$sed_output"` + test -z "$file" && file=`echo "$*" | sed -n "$sed_minuso"` + if test -f "$file"; then + touch $file + else + test -z "$file" || exec >$file + echo "#! /bin/sh" + echo "# Created by GNU Automake missing as a replacement of" + echo "# $ $@" + echo "exit 0" + chmod +x $file + exit 1 + fi + ;; + + bison*|yacc*) + echo 1>&2 "\ +WARNING: \`$1' $msg. You should only need it if + you modified a \`.y' file. 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It is provided anyway -since it provides helpful information for how the shell is structured, -but be warned that things have changed -- the current shell is -still under development. - -================================================================ - - A Tour through Ash - - Copyright 1989 by Kenneth Almquist. - - -DIRECTORIES: The subdirectory bltin contains commands which can -be compiled stand-alone. The rest of the source is in the main -ash directory. - -SOURCE CODE GENERATORS: Files whose names begin with "mk" are -programs that generate source code. A complete list of these -programs is: - - program intput files generates - ------- ------------ --------- - mkbuiltins builtins builtins.h builtins.c - mkinit *.c init.c - mknodes nodetypes nodes.h nodes.c - mksignames - signames.h signames.c - mksyntax - syntax.h syntax.c - mktokens - token.h - bltin/mkexpr unary_op binary_op operators.h operators.c - -There are undoubtedly too many of these. Mkinit searches all the -C source files for entries looking like: - - INIT { - x = 1; /* executed during initialization */ - } - - RESET { - x = 2; /* executed when the shell does a longjmp - back to the main command loop */ - } - -It pulls this code out into routines which are when particular -events occur. The intent is to improve modularity by isolating -the information about which modules need to be explicitly -initialized/reset within the modules themselves. - -Mkinit recognizes several constructs for placing declarations in -the init.c file. - INCLUDE "file.h" -includes a file. The storage class MKINIT makes a declaration -available in the init.c file, for example: - MKINIT int funcnest; /* depth of function calls */ -MKINIT alone on a line introduces a structure or union declara- -tion: - MKINIT - struct redirtab { - short renamed[10]; - }; -Preprocessor #define statements are copied to init.c without any -special action to request this. - -INDENTATION: The ash source is indented in multiples of six -spaces. The only study that I have heard of on the subject con- -cluded that the optimal amount to indent is in the range of four -to six spaces. I use six spaces since it is not too big a jump -from the widely used eight spaces. If you really hate six space -indentation, use the adjind (source included) program to change -it to something else. - -EXCEPTIONS: Code for dealing with exceptions appears in -exceptions.c. The C language doesn't include exception handling, -so I implement it using setjmp and longjmp. The global variable -exception contains the type of exception. EXERROR is raised by -calling error. EXINT is an interrupt. - -INTERRUPTS: In an interactive shell, an interrupt will cause an -EXINT exception to return to the main command loop. (Exception: -EXINT is not raised if the user traps interrupts using the trap -command.) The INTOFF and INTON macros (defined in exception.h) -provide uninterruptable critical sections. Between the execution -of INTOFF and the execution of INTON, interrupt signals will be -held for later delivery. INTOFF and INTON can be nested. - -MEMALLOC.C: Memalloc.c defines versions of malloc and realloc -which call error when there is no memory left. It also defines a -stack oriented memory allocation scheme. Allocating off a stack -is probably more efficient than allocation using malloc, but the -big advantage is that when an exception occurs all we have to do -to free up the memory in use at the time of the exception is to -restore the stack pointer. The stack is implemented using a -linked list of blocks. - -STPUTC: If the stack were contiguous, it would be easy to store -strings on the stack without knowing in advance how long the -string was going to be: - p = stackptr; - *p++ = c; /* repeated as many times as needed */ - stackptr = p; -The folloing three macros (defined in memalloc.h) perform these -operations, but grow the stack if you run off the end: - STARTSTACKSTR(p); - STPUTC(c, p); /* repeated as many times as needed */ - grabstackstr(p); - -We now start a top-down look at the code: - -MAIN.C: The main routine performs some initialization, executes -the user's profile if necessary, and calls cmdloop. Cmdloop is -repeatedly parses and executes commands. - -OPTIONS.C: This file contains the option processing code. It is -called from main to parse the shell arguments when the shell is -invoked, and it also contains the set builtin. The -i and -j op- -tions (the latter turns on job control) require changes in signal -handling. The routines setjobctl (in jobs.c) and setinteractive -(in trap.c) are called to handle changes to these options. - -PARSING: The parser code is all in parser.c. A recursive des- -cent parser is used. Syntax tables (generated by mksyntax) are -used to classify characters during lexical analysis. There are -three tables: one for normal use, one for use when inside single -quotes, and one for use when inside double quotes. The tables -are machine dependent because they are indexed by character vari- -ables and the range of a char varies from machine to machine. - -PARSE OUTPUT: The output of the parser consists of a tree of -nodes. The various types of nodes are defined in the file node- -types. - -Nodes of type NARG are used to represent both words and the con- -tents of here documents. An early version of ash kept the con- -tents of here documents in temporary files, but keeping here do- -cuments in memory typically results in significantly better per- -formance. It would have been nice to make it an option to use -temporary files for here documents, for the benefit of small -machines, but the code to keep track of when to delete the tem- -porary files was complex and I never fixed all the bugs in it. -(AT&T has been maintaining the Bourne shell for more than ten -years, and to the best of my knowledge they still haven't gotten -it to handle temporary files correctly in obscure cases.) - -The text field of a NARG structure points to the text of the -word. The text consists of ordinary characters and a number of -special codes defined in parser.h. The special codes are: - - CTLVAR Variable substitution - CTLENDVAR End of variable substitution - CTLBACKQ Command substitution - CTLESC Escape next character - -A variable substitution contains the following elements: - - CTLVAR type name '=' [ alternative-text CTLENDVAR ] - -The type field is a single character specifying the type of sub- -stitution. The possible types are: - - VSNORMAL $var - VSMINUS ${var-text} - VSMINUS|VSNUL ${var:-text} - VSPLUS ${var+text} - VSPLUS|VSNUL ${var:+text} - VSQUESTION ${var?text} - VSQUESTION|VSNUL ${var:?text} - VSASSIGN ${var=text} - VSASSIGN|VSNUL ${var=text} - -The name of the variable comes next, terminated by an equals -sign. If the type is not VSNORMAL, then the text field in the -substitution follows, terminated by a CTLENDVAR byte. - -Commands in back quotes are parsed and stored in a linked list. -The locations of these commands in the string are indicated by -the CTLBACKQ character. - -The character CTLESC escapes the next character, so that in case -any of the CTL characters mentioned above appear in the input, -they can be passed through transparently. CTLESC is also used to -escape '*', '?', '[', and '!' characters which were quoted by the -user and thus should not be used for file name generation. - -CTLESC characters have proved to be particularly tricky to get -right. In the case of here documents which are not subject to -variable and command substitution, the parser doesn't insert any -CTLESC characters to begin with (so the contents of the text -field can be written without any processing). Other here docu- -ments, and words which are not subject to splitting and file name -generation, have the CTLESC characters removed during the vari- -able and command substitution phase. Words which are subject -splitting and file name generation have the CTLESC characters re- -moved as part of the file name phase. - -EXECUTION: Command execution is handled by the following files: - eval.c The top level routines. - redir.c Code to handle redirection of input and output. - jobs.c Code to handle forking, waiting, and job control. - exec.c Code to to path searches and the actual exec sys call. - expand.c Code to evaluate arguments. - var.c Maintains the variable symbol table. Called from expand.c. - -EVAL.C: Evaltree recursively executes a parse tree. The exit -status is returned in the global variable exitstatus. The alter- -native entry evalbackcmd is called to evaluate commands in back -quotes. It saves the result in memory if the command is a buil- -tin; otherwise it forks off a child to execute the command and -connects the standard output of the child to a pipe. - -JOBS.C: To create a process, you call makejob to return a job -structure, and then call forkshell (passing the job structure as -an argument) to create the process. Waitforjob waits for a job -to complete. These routines take care of process groups if job -control is defined. - -REDIR.C: Ash allows file descriptors to be redirected and then -restored without forking off a child process. This is accom- -plished by duplicating the original file descriptors. The redir- -tab structure records where the file descriptors have be dupli- -cated to. - -EXEC.C: The routine find_command locates a command, and enters -the command in the hash table if it is not already there. The -third argument specifies whether it is to print an error message -if the command is not found. (When a pipeline is set up, -find_command is called for all the commands in the pipeline be- -fore any forking is done, so to get the commands into the hash -table of the parent process. But to make command hashing as -transparent as possible, we silently ignore errors at that point -and only print error messages if the command cannot be found -later.) - -The routine shellexec is the interface to the exec system call. - -EXPAND.C: Arguments are processed in three passes. The first -(performed by the routine argstr) performs variable and command -substitution. The second (ifsbreakup) performs word splitting -and the third (expandmeta) performs file name generation. If the -"/u" directory is simulated, then when "/u/username" is replaced -by the user's home directory, the flag "didudir" is set. This -tells the cd command that it should print out the directory name, -just as it would if the "/u" directory were implemented using -symbolic links. - -VAR.C: Variables are stored in a hash table. Probably we should -switch to extensible hashing. The variable name is stored in the -same string as the value (using the format "name=value") so that -no string copying is needed to create the environment of a com- -mand. Variables which the shell references internally are preal- -located so that the shell can reference the values of these vari- -ables without doing a lookup. - -When a program is run, the code in eval.c sticks any environment -variables which precede the command (as in "PATH=xxx command") in -the variable table as the simplest way to strip duplicates, and -then calls "environment" to get the value of the environment. -There are two consequences of this. First, if an assignment to -PATH precedes the command, the value of PATH before the assign- -ment must be remembered and passed to shellexec. Second, if the -program turns out to be a shell procedure, the strings from the -environment variables which preceded the command must be pulled -out of the table and replaced with strings obtained from malloc, -since the former will automatically be freed when the stack (see -the entry on memalloc.c) is emptied. - -BUILTIN COMMANDS: The procedures for handling these are scat- -tered throughout the code, depending on which location appears -most appropriate. They can be recognized because their names al- -ways end in "cmd". The mapping from names to procedures is -specified in the file builtins, which is processed by the mkbuil- -tins command. - -A builtin command is invoked with argc and argv set up like a -normal program. A builtin command is allowed to overwrite its -arguments. Builtin routines can call nextopt to do option pars- -ing. This is kind of like getopt, but you don't pass argc and -argv to it. Builtin routines can also call error. This routine -normally terminates the shell (or returns to the main command -loop if the shell is interactive), but when called from a builtin -command it causes the builtin command to terminate with an exit -status of 2. - -The directory bltins contains commands which can be compiled in- -dependently but can also be built into the shell for efficiency -reasons. The makefile in this directory compiles these programs -in the normal fashion (so that they can be run regardless of -whether the invoker is ash), but also creates a library named -bltinlib.a which can be linked with ash. The header file bltin.h -takes care of most of the differences between the ash and the -stand-alone environment. The user should call the main routine -"main", and #define main to be the name of the routine to use -when the program is linked into ash. This #define should appear -before bltin.h is included; bltin.h will #undef main if the pro- -gram is to be compiled stand-alone. - -CD.C: This file defines the cd and pwd builtins. The pwd com- -mand runs /bin/pwd the first time it is invoked (unless the user -has already done a cd to an absolute pathname), but then -remembers the current directory and updates it when the cd com- -mand is run, so subsequent pwd commands run very fast. The main -complication in the cd command is in the docd command, which -resolves symbolic links into actual names and informs the user -where the user ended up if he crossed a symbolic link. - -SIGNALS: Trap.c implements the trap command. The routine set- -signal figures out what action should be taken when a signal is -received and invokes the signal system call to set the signal ac- -tion appropriately. When a signal that a user has set a trap for -is caught, the routine "onsig" sets a flag. The routine dotrap -is called at appropriate points to actually handle the signal. -When an interrupt is caught and no trap has been set for that -signal, the routine "onint" in error.c is called. - -OUTPUT: Ash uses it's own output routines. There are three out- -put structures allocated. "Output" represents the standard out- -put, "errout" the standard error, and "memout" contains output -which is to be stored in memory. This last is used when a buil- -tin command appears in backquotes, to allow its output to be col- -lected without doing any I/O through the UNIX operating system. -The variables out1 and out2 normally point to output and errout, -respectively, but they are set to point to memout when appropri- -ate inside backquotes. - -INPUT: The basic input routine is pgetc, which reads from the -current input file. There is a stack of input files; the current -input file is the top file on this stack. The code allows the -input to come from a string rather than a file. (This is for the --c option and the "." and eval builtin commands.) The global -variable plinno is saved and restored when files are pushed and -popped from the stack. The parser routines store the number of -the current line in this variable. - -DEBUGGING: If DEBUG is defined in shell.h, then the shell will -write debugging information to the file $HOME/trace. Most of -this is done using the TRACE macro, which takes a set of printf -arguments inside two sets of parenthesis. Example: -"TRACE(("n=%d0, n))". The double parenthesis are necessary be- -cause the preprocessor can't handle functions with a variable -number of arguments. Defining DEBUG also causes the shell to -generate a core dump if it is sent a quit signal. The tracing -code is in show.c. diff --git a/src/bltin/echo.1 b/src/bltin/echo.1 deleted file mode 100644 index fbc7fb4..0000000 --- a/src/bltin/echo.1 +++ /dev/null @@ -1,109 +0,0 @@ -.\" Copyright (c) 1991, 1993 -.\" The Regents of the University of California. All rights reserved. -.\" Copyright (c) 1997-2005 -.\" Herbert Xu . All rights reserved. -.\" -.\" This code is derived from software contributed to Berkeley by -.\" Kenneth Almquist. -.\" Copyright 1989 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. -.\" -.\" @(#)echo.1 8.1 (Berkeley) 5/31/93 -.\" -.Dd May 31, 1993 -.Dt ECHO 1 -.Os -.Sh NAME -.Nm echo -.Nd produce message in a shell script -.Sh SYNOPSIS -.Nm -.Op Fl n | Fl e -.Ar args ... -.Sh DESCRIPTION -.Nm -prints its arguments on the standard output, separated by spaces. -Unless the -.Fl n -option is present, a newline is output following the arguments. -The -.Fl e -option causes -.Nm -to treat the escape sequences specially, as described in the following -paragraph. -The -.Fl e -option is the default, and is provided solely for compatibility with -other systems. -Only one of the options -.Fl n -and -.Fl e -may be given. -.Pp -If any of the following sequences of characters is encountered during -output, the sequence is not output. Instead, the specified action is -performed: -.Bl -tag -width indent -.It Li \eb -A backspace character is output. -.It Li \ec -Subsequent output is suppressed. This is normally used at the end of the -last argument to suppress the trailing newline that -.Nm -would otherwise output. -.It Li \ef -Output a form feed. -.It Li \en -Output a newline character. -.It Li \er -Output a carriage return. -.It Li \et -Output a (horizontal) tab character. -.It Li \ev -Output a vertical tab. -.It Li \e0 Ns Ar digits -Output the character whose value is given by zero to three digits. -If there are zero digits, a nul character is output. -.It Li \e\e -Output a backslash. -.El -.Sh HINTS -Remember that backslash is special to the shell and needs to be escaped. -To output a message to standard error, say -.Pp -.D1 echo message \*[Gt]\*[Am]2 -.Sh BUGS -The octal character escape mechanism -.Pq Li \e0 Ns Ar digits -differs from the -C language mechanism. -.Pp -There is no way to force -.Nm -to treat its arguments literally, rather than interpreting them as -options and escape sequences. diff --git a/src/bltin/printf.1 b/src/bltin/printf.1 deleted file mode 100644 index 3873173..0000000 --- a/src/bltin/printf.1 +++ /dev/null @@ -1,354 +0,0 @@ -.\" Copyright (c) 1989, 1990, 1993 -.\" The Regents of the University of California. All rights reserved. -.\" Copyright (c) 1997-2005 -.\" Herbert Xu . All rights reserved. -.\" -.\" This code is derived from software contributed to Berkeley by -.\" the Institute of Electrical and Electronics Engineers, Inc. -.\" -.\" 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. -.\" -.\" from: @(#)printf.1 8.1 (Berkeley) 6/6/93 -.\" -.Dd November 5, 1993 -.Dt PRINTF 1 -.Os -.Sh NAME -.Nm printf -.Nd formatted output -.Sh SYNOPSIS -.Nm -.Ar format -.Op Ar arguments ... -.Sh DESCRIPTION -.Nm -formats and prints its arguments, after the first, under control -of the -.Ar format . -The -.Ar format -is a character string which contains three types of objects: plain characters, -which are simply copied to standard output, character escape sequences which -are converted and copied to the standard output, and format specifications, -each of which causes printing of the next successive -.Ar argument . -.Pp -The -.Ar arguments -after the first are treated as strings if the corresponding format is -either -.Cm b , -.Cm B , -.Cm c -or -.Cm s ; -otherwise it is evaluated as a C constant, with the following extensions: -.Pp -.Bl -bullet -offset indent -compact -.It -A leading plus or minus sign is allowed. -.It -If the leading character is a single or double quote, the value is the -.Tn ASCII -code of the next character. -.El -.Pp -The format string is reused as often as necessary to satisfy the -.Ar arguments . -Any extra format specifications are evaluated with zero or the null -string. -.Pp -Character escape sequences are in backslash notation as defined in -.St -ansiC . -The characters and their meanings are as follows: -.Bl -tag -width Ds -offset indent -.It Cm \ee -Write an \*[Lt]escape\*[Gt] character. -.It Cm \ea -Write a \*[Lt]bell\*[Gt] character. -.It Cm \eb -Write a \*[Lt]backspace\*[Gt] character. -.It Cm \ef -Write a \*[Lt]form-feed\*[Gt] character. -.It Cm \en -Write a \*[Lt]new-line\*[Gt] character. -.It Cm \er -Write a \*[Lt]carriage return\*[Gt] character. -.It Cm \et -Write a \*[Lt]tab\*[Gt] character. -.It Cm \ev -Write a \*[Lt]vertical tab\*[Gt] character. -.It Cm \e\' -Write a \*[Lt]single quote\*[Gt] character. -.It Cm \e" -Write a \*[Lt]double quote\*[Gt] character. -.It Cm \e\e -Write a backslash character. -.It Cm \e Ns Ar num -Write an 8\-bit character whose -.Tn ASCII -value is the 1\-, 2\-, or 3\-digit octal number -.Ar num . -.It Cm \ex Ns Ar xx -Write an 8\-bit character whose -.Tn ASCII -value is the 1\- or 2\-digit hexadecimal number -.Ar xx . -.El -.Pp -Each format specification is introduced by the percent character -(``%''). -The remainder of the format specification includes, -in the following order: -.Bl -tag -width Ds -.It "Zero or more of the following flags:" -.Bl -tag -width Ds -.It Cm # -A `#' character -specifying that the value should be printed in an ``alternative form''. -For -.Cm b , -.Cm c , -.Cm d , -and -.Cm s -formats, this option has no effect. -For the -.Cm o -format the precision of the number is increased to force the first -character of the output string to a zero. -For the -.Cm x -.Pq Cm X -format, a non-zero result has the string -.Li 0x -.Pq Li 0X -prepended to it. -For -.Cm e , -.Cm E , -.Cm f , -.Cm g , -and -.Cm G -formats, the result will always contain a decimal point, even if no -digits follow the point (normally, a decimal point only appears in the -results of those formats if a digit follows the decimal point). -For -.Cm g -and -.Cm G -formats, trailing zeros are not removed from the result as they -would otherwise be. -.\" I turned this off - decided it isn't a valid use of '#' -.\" For the -.\" .Cm B -.\" format, backslash-escape sequences are expanded first; -.It Cm \&\- -A minus sign `\-' which specifies -.Em left adjustment -of the output in the indicated field; -.It Cm \&+ -A `+' character specifying that there should always be -a sign placed before the number when using signed formats. -.It Sq \&\ \& -A space specifying that a blank should be left before a positive number -for a signed format. -A `+' overrides a space if both are used; -.It Cm \&0 -A zero `0' character indicating that zero-padding should be used -rather than blank-padding. -A `\-' overrides a `0' if both are used; -.El -.It "Field Width:" -An optional digit string specifying a -.Em field width ; -if the output string has fewer characters than the field width it will -be blank-padded on the left (or right, if the left-adjustment indicator -has been given) to make up the field width (note that a leading zero -is a flag, but an embedded zero is part of a field width); -.It Precision : -An optional period, -.Sq Cm \&.\& , -followed by an optional digit string giving a -.Em precision -which specifies the number of digits to appear after the decimal point, -for -.Cm e -and -.Cm f -formats, or the maximum number of characters to be printed -from a string -.Sm off -.Pf ( Cm b No , -.Sm on -.Cm B -and -.Cm s -formats); if the digit string is missing, the precision is treated -as zero; -.It Format : -A character which indicates the type of format to use (one of -.Cm diouxXfwEgGbBcs ) . -.El -.Pp -A field width or precision may be -.Sq Cm \&* -instead of a digit string. -In this case an -.Ar argument -supplies the field width or precision. -.Pp -The format characters and their meanings are: -.Bl -tag -width Fl -.It Cm diouXx -The -.Ar argument -is printed as a signed decimal (d or i), unsigned octal, unsigned decimal, -or unsigned hexadecimal (X or x), respectively. -.It Cm f -The -.Ar argument -is printed in the style -.Sm off -.Pf [\-]ddd Cm \&. No ddd -.Sm on -where the number of d's -after the decimal point is equal to the precision specification for -the argument. -If the precision is missing, 6 digits are given; if the precision -is explicitly 0, no digits and no decimal point are printed. -.It Cm eE -The -.Ar argument -is printed in the style -.Sm off -.Pf [\-]d Cm \&. No ddd Cm e No \\*(Pmdd -.Sm on -where there -is one digit before the decimal point and the number after is equal to -the precision specification for the argument; when the precision is -missing, 6 digits are produced. -An upper-case E is used for an `E' format. -.It Cm gG -The -.Ar argument -is printed in style -.Cm f -or in style -.Cm e -.Pq Cm E -whichever gives full precision in minimum space. -.It Cm b -Characters from the string -.Ar argument -are printed with backslash-escape sequences expanded. -.br -The following additional backslash-escape sequences are supported: -.Bl -tag -width Ds -.It Cm \ec -Causes -.Nm -to ignore any remaining characters in the string operand containing it, -any remaining string operands, and any additional characters in -the format operand. -.It Cm \e0 Ns Ar num -Write an 8\-bit character whose -.Tn ASCII -value is the 1\-, 2\-, or 3\-digit -octal number -.Ar num . -.It Cm \e^ Ns Ar c -Write the control character -.Ar c . -Generates characters `\e000' through `\e037`, and `\e177' (from `\e^?'). -.It Cm \eM\- Ns Ar c -Write the character -.Ar c -with the 8th bit set. -Generates characters `\e241' through `\e376`. -.It Cm \eM^ Ns Ar c -Write the control character -.Ar c -with the 8th bit set. -Generates characters `\e000' through `\e037`, and `\e177' (from `\eM^?'). -.El -.It Cm B -Characters from the string -.Ar argument -are printed with unprintable characters backslash-escaped using the -.Sm off -.Pf ` Cm \e Ar c No ', -.Pf ` Cm \e^ Ar c No ', -.Pf ` Cm \eM\- Ar c No ' -or -.Pf ` Cm \eM^ Ar c No ', -.Sm on -formats described above. -.It Cm c -The first character of -.Ar argument -is printed. -.It Cm s -Characters from the string -.Ar argument -are printed until the end is reached or until the number of characters -indicated by the precision specification is reached; if the -precision is omitted, all characters in the string are printed. -.It Cm \&% -Print a `%'; no argument is used. -.El -.Pp -In no case does a non-existent or small field width cause truncation of -a field; padding takes place only if the specified field width exceeds -the actual width. -.Sh EXIT STATUS -.Nm -exits 0 on success, 1 on failure. -.Sh SEE ALSO -.Xr echo 1 , -.Xr printf 3 , -.Xr printf 9 -.Xr vis 3 -.Sh STANDARDS -The -.Nm -utility conforms to -.St -p1003.1-2001 . -.Pp -Support for the floating point formats and `*' as a field width and precision -are optional in POSIX. -.Pp -The behaviour of the %B format and the \e', \e", \exxx, \ee and -\e[M][\-|^]c escape sequences are undefined in POSIX. -.Sh BUGS -Since the floating point numbers are translated from -.Tn ASCII -to floating-point and -then back again, floating-point precision may be lost. -.Pp -Hexadecimal character constants are restricted to, and should be specified -as, two character constants. This is contrary to the ISO C standard but -does guarantee detection of the end of the constant. diff --git a/src/bltin/test.1 b/src/bltin/test.1 deleted file mode 100644 index 42435fb..0000000 --- a/src/bltin/test.1 +++ /dev/null @@ -1,309 +0,0 @@ -.\" Copyright (c) 1991, 1993 -.\" The Regents of the University of California. All rights reserved. -.\" Copyright (c) 1997-2005 -.\" Herbert Xu . All rights reserved. -.\" -.\" This code is derived from software contributed to Berkeley by -.\" the Institute of Electrical and Electronics Engineers, Inc. -.\" -.\" 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. -.\" -.\" @(#)test.1 8.1 (Berkeley) 5/31/93 -.\" -.Dd May 31, 1993 -.Dt TEST 1 -.Os -.Sh NAME -.Nm test , -.Nm \&[ -.Nd condition evaluation utility -.Sh SYNOPSIS -.Nm test -.Ar expression -.Nm \&[ -.Ar expression Cm ] -.Sh DESCRIPTION -The -.Nm test -utility evaluates the expression and, if it evaluates -to true, returns a zero (true) exit status; otherwise -it returns 1 (false). -If there is no expression, test also -returns 1 (false). -.Pp -All operators and flags are separate arguments to the -.Nm test -utility. -.Pp -The following primaries are used to construct expression: -.Bl -tag -width Ar -.It Fl b Ar file -True if -.Ar file -exists and is a block special -file. -.It Fl c Ar file -True if -.Ar file -exists and is a character -special file. -.It Fl d Ar file -True if -.Ar file -exists and is a directory. -.It Fl e Ar file -True if -.Ar file -exists (regardless of type). -.It Fl f Ar file -True if -.Ar file -exists and is a regular file. -.It Fl g Ar file -True if -.Ar file -exists and its set group ID flag -is set. -.It Fl h Ar file -True if -.Ar file -exists and is a symbolic link. -.It Fl k Ar file -True if -.Ar file -exists and its sticky bit is set. -.It Fl n Ar string -True if the length of -.Ar string -is nonzero. -.It Fl p Ar file -True if -.Ar file -is a named pipe -.Po Tn FIFO Pc . -.It Fl r Ar file -True if -.Ar file -exists and is readable. -.It Fl s Ar file -True if -.Ar file -exists and has a size greater -than zero. -.It Fl t Ar file_descriptor -True if the file whose file descriptor number -is -.Ar file_descriptor -is open and is associated with a terminal. -.It Fl u Ar file -True if -.Ar file -exists and its set user ID flag -is set. -.It Fl w Ar file -True if -.Ar file -exists and is writable. -True -indicates only that the write flag is on. -The file is not writable on a read-only file -system even if this test indicates true. -.It Fl x Ar file -True if -.Ar file -exists and is executable. -True -indicates only that the execute flag is on. -If -.Ar file -is a directory, true indicates that -.Ar file -can be searched. -.It Fl z Ar string -True if the length of -.Ar string -is zero. -.It Fl L Ar file -True if -.Ar file -exists and is a symbolic link. -This operator is retained for compatibility with previous versions of -this program. -Do not rely on its existence; use -.Fl h -instead. -.It Fl O Ar file -True if -.Ar file -exists and its owner matches the effective user id of this process. -.It Fl G Ar file -True if -.Ar file -exists and its group matches the effective group id of this process. -.It Fl S Ar file -True if -.Ar file -exists and is a socket. -.It Ar file1 Fl nt Ar file2 -True if -.Ar file1 -exists and is newer than -.Ar file2 . -.It Ar file1 Fl ot Ar file2 -True if -.Ar file1 -exists and is older than -.Ar file2 . -.It Ar file1 Fl ef Ar file2 -True if -.Ar file1 -and -.Ar file2 -exist and refer to the same file. -.It Ar string -True if -.Ar string -is not the null -string. -.It Ar \&s\&1 Cm \&= Ar \&s\&2 -True if the strings -.Ar \&s\&1 -and -.Ar \&s\&2 -are identical. -.It Ar \&s\&1 Cm \&!= Ar \&s\&2 -True if the strings -.Ar \&s\&1 -and -.Ar \&s\&2 -are not identical. -.It Ar \&s\&1 Cm \&\*[Lt] Ar \&s\&2 -True if string -.Ar \&s\&1 -comes before -.Ar \&s\&2 -based on the ASCII value of their characters. -.It Ar \&s\&1 Cm \&\*[Gt] Ar \&s\&2 -True if string -.Ar \&s\&1 -comes after -.Ar \&s\&2 -based on the ASCII value of their characters. -.It Ar \&n\&1 Fl \&eq Ar \&n\&2 -True if the integers -.Ar \&n\&1 -and -.Ar \&n\&2 -are algebraically -equal. -.It Ar \&n\&1 Fl \&ne Ar \&n\&2 -True if the integers -.Ar \&n\&1 -and -.Ar \&n\&2 -are not -algebraically equal. -.It Ar \&n\&1 Fl \> Ar \&n\&2 -True if the integer -.Ar \&n\&1 -is algebraically -greater than the integer -.Ar \&n\&2 . -.It Ar \&n\&1 Fl \&ge Ar \&n\&2 -True if the integer -.Ar \&n\&1 -is algebraically -greater than or equal to the integer -.Ar \&n\&2 . -.It Ar \&n\&1 Fl \< Ar \&n\&2 -True if the integer -.Ar \&n\&1 -is algebraically less -than the integer -.Ar \&n\&2 . -.It Ar \&n\&1 Fl \&le Ar \&n\&2 -True if the integer -.Ar \&n\&1 -is algebraically less -than or equal to the integer -.Ar \&n\&2 . -.El -.Pp -These primaries can be combined with the following operators: -.Bl -tag -width Ar -.It Cm \&! Ar expression -True if -.Ar expression -is false. -.It Ar expression1 Fl a Ar expression2 -True if both -.Ar expression1 -and -.Ar expression2 -are true. -.It Ar expression1 Fl o Ar expression2 -True if either -.Ar expression1 -or -.Ar expression2 -are true. -.It Cm \&( Ns Ar expression Ns Cm \&) -True if expression is true. -.El -.Pp -The -.Fl a -operator has higher precedence than the -.Fl o -operator. -.Sh GRAMMAR AMBIGUITY -The -.Nm test -grammar is inherently ambiguous. -In order to assure a degree of consistency, the cases described in -.St -p1003.2 -section 4.62.4, -are evaluated consistently according to the rules specified in the -standards document. -All other cases are subject to the ambiguity in the command semantics. -.Sh EXIT STATUS -The -.Nm test -utility exits with one of the following values: -.Bl -tag -width Ds -.It 0 -expression evaluated to true. -.It 1 -expression evaluated to false or expression was -missing. -.It \*[Gt]1 -An error occurred. -.El -.Sh STANDARDS -The -.Nm test -utility implements a superset of the -.St -p1003.2 -specification. diff --git a/src/funcs/cmv b/src/funcs/cmv deleted file mode 100644 index 91a67c5..0000000 --- a/src/funcs/cmv +++ /dev/null @@ -1,47 +0,0 @@ -# Copyright (c) 1991, 1993 -# The Regents of the University of California. All rights reserved. -# Copyright (c) 1997-2005 -# Herbert Xu . 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. -# -# @(#)cmv 8.2 (Berkeley) 5/4/95 - -# Conditional move--don't replace an existing file. - -cmv() { - if test $# != 2 - then echo "cmv: arg count" - return 2 - fi - if test -f "$2" -o -w "$2" - then echo "$2 exists" - return 2 - fi - /bin/mv "$1" "$2" -} diff --git a/src/funcs/dirs b/src/funcs/dirs deleted file mode 100644 index 5f6ce63..0000000 --- a/src/funcs/dirs +++ /dev/null @@ -1,71 +0,0 @@ -# Copyright (c) 1991, 1993 -# The Regents of the University of California. All rights reserved. -# Copyright (c) 1997-2005 -# Herbert Xu . 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. -# -# @(#)dirs 8.2 (Berkeley) 5/4/95 - -# pushd, popd, and dirs --- written by Chris Bertin -# Pixel Computer Inc. ...!wjh12!pixel!pixutl!chris -# as modified by Patrick Elam of GTRI and Kenneth Almquist at UW - -pushd () { - SAVE=`pwd` - if [ "$1" = "" ] - then if [ "$DSTACK" = "" ] - then echo "pushd: directory stack empty." - return 1 - fi - set $DSTACK - cd $1 || return - shift 1 - DSTACK="$*" - else cd $1 > /dev/null || return - fi - DSTACK="$SAVE $DSTACK" - dirs -} - -popd () { - if [ "$DSTACK" = "" ] - then echo "popd: directory stack empty." - return 1 - fi - set $DSTACK - cd $1 - shift - DSTACK=$* - dirs -} - -dirs () { - echo "`pwd` $DSTACK" - return 0 -} diff --git a/src/funcs/kill b/src/funcs/kill deleted file mode 100644 index c5df95f..0000000 --- a/src/funcs/kill +++ /dev/null @@ -1,47 +0,0 @@ -# Copyright (c) 1991, 1993 -# The Regents of the University of California. All rights reserved. -# Copyright (c) 1997-2005 -# Herbert Xu . 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. -# -# @(#)kill 8.2 (Berkeley) 5/4/95 - -# Convert job names to process ids and then run /bin/kill. - -kill() { - local args x - args= - for x in "$@" - do case $x in - %*) x=`jobid "$x"` ;; - esac - args="$args $x" - done - /bin/kill $args -} diff --git a/src/funcs/login b/src/funcs/login deleted file mode 100644 index 215e535..0000000 --- a/src/funcs/login +++ /dev/null @@ -1,36 +0,0 @@ -# Copyright (c) 1991, 1993 -# The Regents of the University of California. All rights reserved. -# Copyright (c) 1997-2005 -# Herbert Xu . All rights reserved. -# -# This code is derived from software contributed to Berkeley by -# Kenneth Almquist. -# -# Redistribution and use in source and binary forms, with or without -# modification, are permitted provided that the following conditions -# are met: -# 1. Redistributions of source code must retain the above copyright -# notice, this list of conditions and the following disclaimer. -# 2. Redistributions in binary form must reproduce the above copyright -# notice, this list of conditions and the following disclaimer in the -# documentation and/or other materials provided with the distribution. -# 3. Neither the name of the University nor the names of its contributors -# may be used to endorse or promote products derived from this software -# without specific prior written permission. -# -# THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND -# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -# ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE -# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL -# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS -# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) -# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT -# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY -# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF -# SUCH DAMAGE. -# -# @(#)login 8.2 (Berkeley) 5/4/95 - -# replaces the login builtin in the BSD shell -login () exec login "$@" diff --git a/src/funcs/newgrp b/src/funcs/newgrp deleted file mode 100644 index ec0e7e5..0000000 --- a/src/funcs/newgrp +++ /dev/null @@ -1,35 +0,0 @@ -# Copyright (c) 1991, 1993 -# The Regents of the University of California. All rights reserved. -# Copyright (c) 1997-2005 -# Herbert Xu . 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. -# -# @(#)newgrp 8.2 (Berkeley) 5/4/95 - -newgrp() exec newgrp "$@" diff --git a/src/funcs/popd b/src/funcs/popd deleted file mode 100644 index 7bccf50..0000000 --- a/src/funcs/popd +++ /dev/null @@ -1,71 +0,0 @@ -# Copyright (c) 1991, 1993 -# The Regents of the University of California. All rights reserved. -# Copyright (c) 1997-2005 -# Herbert Xu . 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. -# -# @(#)popd 8.2 (Berkeley) 5/4/95 - -# pushd, popd, and dirs --- written by Chris Bertin -# Pixel Computer Inc. ...!wjh12!pixel!pixutl!chris -# as modified by Patrick Elam of GTRI and Kenneth Almquist at UW - -pushd () { - SAVE=`pwd` - if [ "$1" = "" ] - then if [ "$DSTACK" = "" ] - then echo "pushd: directory stack empty." - return 1 - fi - set $DSTACK - cd $1 || return - shift 1 - DSTACK="$*" - else cd $1 > /dev/null || return - fi - DSTACK="$SAVE $DSTACK" - dirs -} - -popd () { - if [ "$DSTACK" = "" ] - then echo "popd: directory stack empty." - return 1 - fi - set $DSTACK - cd $1 - shift - DSTACK=$* - dirs -} - -dirs () { - echo "`pwd` $DSTACK" - return 0 -} diff --git a/src/funcs/pushd b/src/funcs/pushd deleted file mode 100644 index 19ac8e0..0000000 --- a/src/funcs/pushd +++ /dev/null @@ -1,71 +0,0 @@ -# Copyright (c) 1991, 1993 -# The Regents of the University of California. All rights reserved. -# Copyright (c) 1997-2005 -# Herbert Xu . 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. -# -# @(#)pushd 8.2 (Berkeley) 5/4/95 - -# pushd, popd, and dirs --- written by Chris Bertin -# Pixel Computer Inc. ...!wjh12!pixel!pixutl!chris -# as modified by Patrick Elam of GTRI and Kenneth Almquist at UW - -pushd () { - SAVE=`pwd` - if [ "$1" = "" ] - then if [ "$DSTACK" = "" ] - then echo "pushd: directory stack empty." - return 1 - fi - set $DSTACK - cd $1 || return - shift 1 - DSTACK="$*" - else cd $1 > /dev/null || return - fi - DSTACK="$SAVE $DSTACK" - dirs -} - -popd () { - if [ "$DSTACK" = "" ] - then echo "popd: directory stack empty." - return 1 - fi - set $DSTACK - cd $1 - shift - DSTACK=$* - dirs -} - -dirs () { - echo "`pwd` $DSTACK" - return 0 -} diff --git a/src/funcs/suspend b/src/funcs/suspend deleted file mode 100644 index 4484467..0000000 --- a/src/funcs/suspend +++ /dev/null @@ -1,39 +0,0 @@ -# Copyright (c) 1991, 1993 -# The Regents of the University of California. All rights reserved. -# Copyright (c) 1997-2005 -# Herbert Xu . 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. -# -# @(#)suspend 8.2 (Berkeley) 5/4/95 - -suspend() { - local - - set +j - kill -TSTP 0 -}