From 8ad6e90591e0369fc6b2955a1fc687f840277eeb Mon Sep 17 00:00:00 2001 From: Don Armstrong Date: Thu, 6 Aug 2015 19:59:44 -0700 Subject: [PATCH] Imported Upstream version 0.4.0 --- AUTHORS | 23 + ChangeLog | 1588 ++++++ Makefile.am | 80 + Makefile.in | 934 +++ NEWS | 77 + README | 81 + TODO | 38 + ac_acx_pthread.m4 | 238 + ac_cf_gnu_source.m4 | 31 + ac_cxx_exceptions.m4 | 18 + ac_cxx_namespaces.m4 | 19 + ac_cxx_verbose_terminate_handler.m4 | 23 + ac_dmalloc.m4 | 20 + ac_pike_compiler_flag.m4 | 73 + ac_vl_prog_cc_warnings.m4 | 124 + aclocal.m4 | 1186 ++++ compile | 347 ++ config.guess | 1530 +++++ config.h.in | 148 + config.sub | 1779 ++++++ configure | 8192 +++++++++++++++++++++++++++ configure.in | 134 + contrib/README.gnus | 23 + contrib/spamass-milter | 79 + contrib/spamass-milter-redhat.rc | 79 + contrib/spamass-milter.sh | 79 + contrib/spamass-milter.spec | 62 + contrib/spamass-milter.spec.in | 62 + daemon.c | 74 + install-sh | 301 + mdoc2man.awk | 342 ++ missing | 215 + poll.c | 65 + spamass-milter.1.in | 239 + spamass-milter.cpp | 2272 ++++++++ spamass-milter.h | 205 + strsep.c | 82 + subst_poll.h | 23 + 38 files changed, 20885 insertions(+) create mode 100644 AUTHORS create mode 100644 ChangeLog create mode 100644 Makefile.am create mode 100644 Makefile.in create mode 100644 NEWS create mode 100644 README create mode 100644 TODO create mode 100644 ac_acx_pthread.m4 create mode 100644 ac_cf_gnu_source.m4 create mode 100644 ac_cxx_exceptions.m4 create mode 100644 ac_cxx_namespaces.m4 create mode 100644 ac_cxx_verbose_terminate_handler.m4 create mode 100644 ac_dmalloc.m4 create mode 100644 ac_pike_compiler_flag.m4 create mode 100644 ac_vl_prog_cc_warnings.m4 create mode 100644 aclocal.m4 create mode 100755 compile create mode 100755 config.guess create mode 100644 config.h.in create mode 100755 config.sub create mode 100755 configure create mode 100644 configure.in create mode 100644 contrib/README.gnus create mode 100755 contrib/spamass-milter create mode 100644 contrib/spamass-milter-redhat.rc create mode 100755 contrib/spamass-milter.sh create mode 100644 contrib/spamass-milter.spec create mode 100644 contrib/spamass-milter.spec.in create mode 100644 daemon.c create mode 100755 install-sh create mode 100644 mdoc2man.awk create mode 100755 missing create mode 100644 poll.c create mode 100644 spamass-milter.1.in create mode 100644 spamass-milter.cpp create mode 100644 spamass-milter.h create mode 100644 strsep.c create mode 100644 subst_poll.h diff --git a/AUTHORS b/AUTHORS new file mode 100644 index 0000000..712a416 --- /dev/null +++ b/AUTHORS @@ -0,0 +1,23 @@ +$Id: AUTHORS,v 1.6 2003/06/03 06:24:54 dnelson Exp $ + +SpamAssassin Sendmail Mail Filter (Milter) Plugin +------------------------------------------------- + +Current Maintainer: + Dan Nelson + + +Authors: + Georg C. F. Greve + Michael Brown + Dan Nelson + + +Bugfixes/reports contributed by: + Michael Brown + Mikhail Teterin + Patrick Monnerat + Simon Josefsson + Ronan Waide + Nigel Horne + Jean-Gabriel Dick diff --git a/ChangeLog b/ChangeLog new file mode 100644 index 0000000..8e42008 --- /dev/null +++ b/ChangeLog @@ -0,0 +1,1588 @@ +2014-09-10 20:43 kovert + + * configure.in: + + bump to 0.4.0 + +2014-09-10 20:42 kovert + + * contrib/spamass-milter: + + patch for freebsd + +2014-09-10 20:39 kovert + + * README: + + add auth_* bits to confMILTER_MACROS_ENVFROM + +2014-08-14 22:46 kovert + + * spamass-milter.cpp: + + add -a to getopt args; print -C/-R in help output + +2014-08-14 22:25 kovert + + * spamass-milter.1.in, spamass-milter.cpp: + + Add extra-patch-rejecttext1 from FreeBSD, which deals with issues + in bug id #16395 and feature request 103491. + +2014-08-14 22:07 kovert + + * spamass-milter.cpp: + + incorporate freebsd's freebsd-patches/extra-patch-addauth (per bug 21046 + from schneis) + +2014-08-14 21:51 kovert + + * configure.in, spamass-milter.cpp, spamass-milter.h: + + bump version to 0.3.9.dev + + apply gcc warnings patch from bug#29326 (Paul Howarth ) + +2014-08-13 23:53 kovert + + * spamass-milter.1.in, spamass-milter.cpp: + + add -P option to deal with edge case described i bug #14730 + +2014-08-13 23:36 kovert + + * spamass-milter.cpp, spamass-milter.h: + + make -i work with ipv6 addresses + + patch from http://wilmer.gaa.st/blog/archives/61-spamass-milter-and-IPv6.html + + bugid #33111 + +2011-02-14 16:56 Dan Nelson + + * Makefile.am: + + upload sigs too + +2011-02-14 16:50 Dan Nelson + + * spamass-milter.cpp: + + revert 1.93 committed in error + +2011-02-14 16:50 Dan Nelson + + * spamass-milter.h: + + revert 1.25 committed in error + +2011-02-14 16:48 Dan Nelson + + * ChangeLog: + + revert 1.6 committed in error + +2011-02-14 16:46 Dan Nelson + + * ChangeLog, Makefile.am, spamass-milter.cpp, spamass-milter.h: + + savannah disabled ftp uploads, at some point, so try rsync again + +2011-02-14 16:31 Dan Nelson + + * NEWS, configure.in: + + 0.3.2 + +2011-02-11 01:01 Dan Nelson + + * spamass-milter.cpp, spamass-milter.h: + + + Replace all instances of popen() with a custom function that takes an argv + instead of a single string, to avoid a security hole when untrusted user + input is used as part of the command. + +2006-07-24 15:59 Dan Nelson + + * spamass-milter.cpp: + + Add missing ")" after envelope-from and add missing ";" before date in + generated Received: header. + + http://savannah.nongnu.org/bugs/?func=detailitem&item_id=17178 + +2006-04-19 11:40 Dan Nelson + + * README: + + add a line for confMILTER_MACROS_ENVRCPT + +2006-04-05 11:59 Dan Nelson + + * NEWS, configure.in: + + 0.3.1 + +2006-03-23 16:51 Dan Nelson + + * NEWS: + + news update (sa 3.1.1, better Received header) + +2006-03-23 16:41 Dan Nelson + + * spamass-milter.cpp: + + Spamassassin 3.1.1 now emits headers with CRLF if the incoming message + has CRLFs. Make sure that we strip the CR from wrapped headers when we + parse the returned message. + +2006-01-23 15:47 Dan Nelson + + * Makefile.am: + + .deps isn't created since we use no-dependencies + +2005-10-06 11:12 Dan Nelson + + * configure.in: + + Add /usr/sbin to the list of directories to look for sendmail in, just + in case the user doesn't have it in their $PATH. /usr/lib was the + historical location for sendmail, but most systems put the real binary + in /usr/sbin now. + +2005-08-15 11:10 Dan Nelson + + * README: + + Remove references to INSTALL, also mention autogen.sh. + + http://savannah.nongnu.org/bugs/?func=detailitem&item_id=14090 + +2005-06-02 14:30 Dan Nelson + + * spamass-milter.cpp: + + It turns out that mlfi_close /can/ be called without mlfi_connect, and + there is no guarantee that the context has been set. If it's NULL, + just return. + +2005-04-06 22:04 Dan Nelson + + * README, spamass-milter.cpp, spamass-milter.h: + + + - Make our fake sendmail Received: header even better. + + - Fix a silly bug in cmp_nocase_partial that made it return true if + either string was a prefix of the other (it should return true only + if s is a prefix of s2). + + Thanks to Yoshitaka Tokugawa. + +2005-02-22 11:10 Dan Nelson + + * spamass-milter.cpp: + + Change 172.16 to 172.16.0.0 in the usage text. Partial IP addresses do + not parse correctly. + +2005-02-05 02:34 Dan Nelson + + * Makefile.am: + + - new code to upload distfile and sigs to savannah's goofy ftp staging + area + + - add mdoc2man.awk to the distfile + +2005-02-05 02:03 Dan Nelson + + * spamass-milter.cpp: + + Fix some unused-variable warnings when not on FreeBSD. The hack will + go away in the next release, since the bug has been fixed. + +2005-02-04 14:25 Dan Nelson + + * Makefile.am: + + More automake cleanup cleanup. + +2005-02-04 13:55 Dan Nelson + + * NEWS, configure.in: + + Version 0.3.0 + +2004-11-05 11:26 Dan Nelson + + * autogen.sh: + + update comment + +2004-10-29 11:56 Dan Nelson + + * autogen.sh: + + check for automake 1.9 + +2004-09-24 00:42 Dan Nelson + + * spamass-milter.cpp: + + When reading headers from spamc's output, strip a trailing CR from the + line. if it exists. + +2004-09-23 16:28 Dan Nelson + + * configure.in: + + Unlikely that this is doing any good + +2004-09-23 16:27 Dan Nelson + + * TODO: + + ranges + +2004-09-22 12:24 Dan Nelson + + * TODO: + + more stuff to do + +2004-09-21 17:06 Dan Nelson + + * NEWS: + + fix crash on fork failure + +2004-09-21 17:04 Dan Nelson + + * spamass-milter.cpp: + + Make sure variables are set in the constructor in the same order they + appear in the header. + +2004-09-21 16:51 Dan Nelson + + * spamass-milter.h: + + Make a note that some variables should be collapsed into one + +2004-09-21 16:49 Dan Nelson + + * spamass-milter.cpp: + + If a fork fails at the right time, "running" may be set when pid=-1. + This can be very bad when the cleanup routine runs kill(pid, SIGKILL). + +2004-09-06 21:19 Dan Nelson + + * ac_cxx_exceptions.m4, ac_cxx_namespaces.m4, + ac_cxx_verbose_terminate_handler.m4: + + Update ac-archive scripts and add upstream version ids + +2004-09-06 21:12 Dan Nelson + + * NEWS: + + note that we support SA 3.0 + +2004-09-06 21:02 Dan Nelson + + * ac_acx_pthread.m4: + + Update to v1.10 + +2004-08-26 14:01 Dan Nelson + + * spamass-milter.cpp: + + When extracting the score, check for "score=###" as well as "hits=###" + +2004-07-28 22:15 Dan Nelson + + * spamass-milter.cpp: + + I have no idea how gcc allowed this to compile. + +2004-07-16 17:46 Dan Nelson + + * spamass-milter.cpp: + + In local_user, stop at the first "+" or "@", so we can handle + user+detail addresses correctly. Something similar should be done for + full_user but that's a bit more complicated. + +2004-07-06 13:42 Dan Nelson + + * contrib/spamass-milter-suse.rc: + + Another Linux startup script, this time for SUSE. + +2004-07-01 19:02 Dan Nelson + + * configure.in: + + more inline prevention + +2004-06-03 22:50 Dan Nelson + + * spamass-milter.cpp: + + Don't segfault if we can't fetch the _ and j macros. + +2004-05-19 11:00 Dan Nelson + + * spamass-milter.cpp: + + Misc C++ cleanups courtesy Jeremy Lin, plus a fix for Linux's ps + showing blanks in the arguments to -i and -d. + +2004-05-13 17:50 Dan Nelson + + * ac_pike_compiler_flag.m4, autogen.sh: + + Support automake 1.8 + +2004-05-13 17:43 Dan Nelson + + * spamass-milter.cpp: + + Adjust output of generated Received: header to more closely match + sendmail's output. Spamassassin is very picky about parsing it. Fixes + savannah bug 6970 and patch 3051. + + Also convert all "RCPT TO" commands to X-Envelope-To: headers, not just + the first one. This may have prevented whitelist checks from applying + to all recipients. + +2004-05-10 14:59 Dan Nelson + + * spamass-milter.cpp: + + Don't use asprintf to expand aliases, since we also use 'buf' to read + the results of the popen. Just set a 1024-char buffer, and anyone with + an email address longer than that loses. + +2004-04-20 11:28 Dan Nelson + + * autogen.sh: + + Check for a couple more autoconf versions + + Also set $AUTOM4TE and blow away autom4te* subdirs + +2004-03-27 15:05 Dan Nelson + + * TODO: + + tcp wrappers support + +2004-03-18 14:04 Dan Nelson + + * TODO: + + ipv6 + +2004-03-18 13:37 Dan Nelson + + * configure.in, spamass-milter.1.in, spamass-milter.cpp, + spamass-milter.h: + + Document -p and -x + + Add the ability to send spam to a spambucket even if -r is set + +2004-03-17 19:05 Dan Nelson + + * NEWS: + + typo. + +2004-02-24 18:02 Dan Nelson + + * autogen.sh: + + Finally figured out why sometimes it would run the wrong auto* tool. + You need to set all 4 of these variables before calling any, or they'll + use their defaults which may be wrong. + +2004-02-21 23:18 Dan Nelson + + * NEWS, spamass-milter.cpp: + + arg. why does cvs default to commit on a blank log. + + Put email alias expansion under a flag (-x, defaulted to off). + +2004-02-21 23:16 Dan Nelson + + * spamass-milter.cpp: + + [no log message] + +2004-02-09 18:03 Dan Nelson + + * contrib/spamass-milter.sh: + + Convert the FreeBSD startup script to rc.subr format. + +2004-01-27 14:39 Dan Nelson + + * spamass-milter.1.in, spamass-milter.cpp: + + -e now requires the default domain as a parameter. Also fix up + whitespace and punctuation in the manpage. + +2003-10-26 23:00 Dan Nelson + + * autogen.sh: + + Force automake to use the version of autoconf that we want. + +2003-10-24 13:36 Dan Nelson + + * contrib/spamass-milter.sh: + + update FreeBSD rc script to use the pidfile + +2003-10-24 02:55 Dan Nelson + + * ac_cxx_exceptions.m4, ac_cxx_namespaces.m4, + ac_cxx_verbose_terminate_handler.m4, configure.in, + spamass-milter.cpp: + + Use gcc's verbose exception handler is possible. If this function is + unavailable, C++ will simply abort on any exception. Ugh. + +2003-10-24 02:53 Dan Nelson + + * ac_pike_compiler_flag.m4: + + Use CPPFLAGS instead of CFLAGS/CXXFLAGS + +2003-10-21 17:41 Dan Nelson + + * NEWS: + + update + +2003-10-21 17:40 Dan Nelson + + * configure.in, daemon.c, spamass-milter.cpp: + + make -f fully daemonize, and add -P to create a pidfile. + +2003-09-12 01:45 Dan Nelson + + * spamass-milter.cpp: + + remove $Revision:$ + +2003-09-12 01:42 Dan Nelson + + * spamass-milter.cpp: + + FreeBSD's libc_r userland threads has a race condition in popen, but I + don't know where. Wrap it in a mutex just to be safe. + +2003-09-05 22:38 Dan Nelson + + * configure.in: + + no more spamass-milter.man.in + +2003-09-05 22:15 Dan Nelson + + * Makefile.am: + + no more spamass-milter.man.in + +2003-09-05 22:06 Dan Nelson + + * configure.in: + + no more spamass-milter.man + +2003-09-05 12:42 Dan Nelson + + * Makefile.am: + + Distribute mdoc2man.awk, and let systems without mdoc functionality + convert the manpage themselves. + +2003-09-05 12:33 Dan Nelson + + * mdoc2man.awk: + + + Yay! Peter Stuge decided on a license, so bring this back into CVS. + +2003-09-03 00:53 Dan Nelson + + * spamass-milter.cpp: + + Oops. Forgot to strip the domain part in local_user when there are no brackets. + +2003-08-29 12:01 Dan Nelson + + * ac_pike_compiler_flag.m4, configure.in: + + Pull in another autoconf test from Pike, which lets us test for + compiler flags. Add -fno-default-inline if possible, which disables + inlining of functions in classes. gdb does not process them correctly, + making debugging a pain. + +2003-08-29 12:00 Dan Nelson + + * spamass-milter.cpp: + + Redirect stderr to stdout when running sendmail -bv; otherwise we lose + anything sent to stderr + +2003-08-28 10:59 Dan Nelson + + * TODO, spamass-milter.1.in, spamass-milter.cpp, spamass-milter.h: + + Add -e flag to pass full email address to spamc + + Run all recipients through sendmail -bv (this may end up behind a + commandline switch, but it's low-overhead so probably not). + +2003-08-12 23:47 Dan Nelson + + * configure.in, spamass-milter.cpp, spamass-milter.h: + + - add printf style checking to debug() on systems that support it + - search for sendmail instead of relying on paths.h which may not exist + +2003-08-12 23:33 Dan Nelson + + * ac_acx_pthread.m4: + + Bump original version to 1.8, since the originating webpage apparently + did. There are absolutely no changes other than the version number. + +2003-08-11 18:12 Dan Nelson + + * spamass-milter.cpp: + + move newrecipients out of the inner loop + +2003-08-11 17:36 Dan Nelson + + * configure.in, spamass-milter.1.in, spamass-milter.cpp, + spamass-milter.h: + + Preliminary work to support alias/virtusertable expansion. + sendmail -bv is called and its output is parsed, but all we do is log it + so far. + +2003-08-06 00:45 Dan Nelson + + * spamass-milter.cpp: + + Fix two cases where we caught an error but didn't clean up the assassin + object. + +2003-08-06 00:29 Dan Nelson + + * spamass-milter.cpp: + + - Correctly exit if we can't exec spamc + - Check our polled fds for errors - prevents us from spinning if + something happens to spamc + +2003-08-05 00:13 Dan Nelson + + * NEWS: + + document crash on empty body fix + +2003-08-04 19:03 Dan Nelson + + * Makefile.am: + + Distribute subst_poll.h + +2003-07-31 18:35 Dan Nelson + + * spamass-milter.cpp: + + We still need to call update_or_insert for headers if -M is set, so we + can cache the header value. Just don't call the milter update + functions. + +2003-07-31 15:13 Dan Nelson + + * NEWS, spamass-milter.1.in, spamass-milter.cpp: + + New -M flag that disables all body/header changes. With this flag, the + milter is transparent to the message stream. + +2003-07-21 21:10 Dan Nelson + + * spamass-milter.cpp: + + POSIX says strcasecmp requires strings.h + +2003-07-16 22:28 Dan Nelson + + * spamass-milter.cpp: + + If there is no body, set bob to point to the end of the string returned + by spamassassin instead of string::npos. + +2003-07-09 13:58 Dan Nelson + + * TODO: + + [no log message] + +2003-07-07 15:46 Dan Nelson + + * spamass-milter.cpp: + + Added func logging for two returns in ::output and ::input + +2003-07-07 15:44 Dan Nelson + + * spamass-milter.cpp: + + Add func debug logging for mlfi_envrcpt + +2003-07-07 15:39 Dan Nelson + + * spamass-milter.cpp: + + shortcut ip_in_networklist if the list is empty. + +2003-07-07 14:45 Dan Nelson + + * TODO: + + [no log message] + +2003-07-02 18:28 Dan Nelson + + * TODO: + + things to do + +2003-06-30 16:24 Dan Nelson + + * configure.in: + + Small workaround for people trying to configure from CVS. Create a + blank spamass-milter.man.in if it doesn't already exist. + +2003-06-30 16:23 Dan Nelson + + * autogen.sh: + + spell automake with a lowercase a + +2003-06-26 23:24 Dan Nelson + + * contrib/spamass-milter.spec.in: + + We don't have these two files. + +2003-06-26 18:13 Dan Nelson + + * NEWS, configure.in: + + Now at 0.2.0+cvs + +2003-06-26 17:57 Dan Nelson + + * NEWS, configure.in: + + Version 0.2.0 + +2003-06-26 11:10 Dan Nelson + + * spamass-milter.cpp: + + typo + +2003-06-26 10:45 Dan Nelson + + * spamass-milter.cpp: + + NULL hostaddr is actually a common occurance; running sendmail on the + local host does this. Map NULL to 127.0.0.1 so it's treated just like + a connection to localhost port 25. + +2003-06-25 12:17 Dan Nelson + + * NEWS, spamass-milter.1.in, spamass-milter.cpp: + + Document -B, and sort -h output + +2003-06-25 11:17 Dan Nelson + + * Makefile.am, configure.in, mdoc2man.awk: + + I haven't gotten a license from the author of mdoc2man.awk, so remove + it and, distribute a preproccesed .man.in for systems without mdoc + macros instead. + +2003-06-25 11:15 Dan Nelson + + * spamass-milter.cpp: + + Check for a NULL hostaddr in mlfi_connect. It should never happen, so + emit a warning in the log when it does. + +2003-06-18 19:13 Dan Nelson + + * ac_dmalloc.m4, configure.in, spamass-milter.cpp: + + - Use my own dmalloc check, since AM_WITH_DMALLOC only works for + nonthreaded C programs. + + - Some systems provide strsep() but no prototype. Check for that. + +2003-06-18 14:57 Dan Nelson + + * ac_pike_paths.m4, configure.in: + + - Add a --with-dmalloc option + + - Search some common directories for includes and libraries, to find + dmalloc or user-compiled sendmail libs. + +2003-06-16 15:59 Dan Nelson + + * TODO: + + [no log message] + +2003-06-14 15:17 Dan Nelson + + * spamass-milter.h: + + Move the launch of spamc from mlfi_envrcpt back to mlfi_header where it + was before rev 1.38. This should fix reports of "spamd: bad protocol" + errors being logged when we kill spamc without sending any data. + +2003-06-14 15:01 Dan Nelson + + * spamass-milter.cpp: + + Move the launch of spamc from mlfi_envrcpt back to mlfi_header where it + was before rev 1.38. This should fix reports of "spamd: bad protocol" + errors being logged when we kill spamc without sending any data. + +2003-06-12 22:39 Dan Nelson + + * Makefile.am: + + Add an "upload" makefile target that pushes tarballs to savannah + +2003-06-12 18:41 Dan Nelson + + * Makefile.am, spamass-milter.cpp, spamass-milter.h: + + Lowercase the username when using -u; email addresses are + case-insensitive, but userids are usually all-lowercase and + case-sensitive. + +2003-06-11 16:18 Dan Nelson + + * NEWS: + + update + +2003-06-11 16:17 Dan Nelson + + * spamass-milter.cpp, spamass-milter.h: + + * Even better sendmail-style Received: header generation. Pass SA the + value of the HELO command. This lets rules like FORGED_HOTMAIL work. + + * Beginnings of a better debug logline. Remember the sendmail queue ID. + Not sure of the best way to pass it to the debug() function though. + +2003-06-10 14:42 Dan Nelson + + * README: + + Remove some of the disclaimers; it's pretty stable now. + +2003-06-10 01:52 Dan Nelson + + * Makefile.am: + + Tell automake we would like a bzip2 tarball also + +2003-06-10 01:02 Dan Nelson + + * strsep.c: + + really add Id + +2003-06-10 01:02 Dan Nelson + + * strsep.c: + + add Id + +2003-06-10 00:57 Dan Nelson + + * configure.in, spamass-milter.cpp, strsep.c: + + provide a strsep() for systems without one + +2003-06-10 00:47 Dan Nelson + + * spamass-milter.cpp: + + printf->fprintf + +2003-06-09 23:03 Dan Nelson + + * TODO, spamass-milter.cpp: + + New flag -B. Just like -b, but the original recipient gets the spam too. + +2003-06-09 17:24 Dan Nelson + + * TODO: + + Just realized you can redirect to /dev/null to silently drop spam + +2003-06-09 16:27 Dan Nelson + + * TODO: + + alias expansion? + +2003-06-09 13:19 Dan Nelson + + * NEWS, spamass-milter.1.in, spamass-milter.cpp, spamass-milter.h: + + Add spambucket support. "-b otheraddress" will redirect all tagged + spam to that address. Original recipients get put into X-Spam-Orig-To: + headers. + +2003-06-09 13:16 Dan Nelson + + * spamass-milter.1.in: + + mdoc cleanup + +2003-06-09 11:57 Dan Nelson + + * poll.c: + + Oops. forgot to include config.h + +2003-06-07 15:50 Dan Nelson + + * TODO: + + scratchpad so I don't forget things + +2003-06-07 15:43 Dan Nelson + + * ac_vl_prog_cc_warnings.m4, configure.in: + + Use VL_PROG_CC_WARNINGS to add compiler-appropriate warnings flags + +2003-06-07 15:16 Dan Nelson + + * spamass-milter.cpp, spamass-milter.h: + + Instead of playing musical chairs with our private context pointer, + create a single structure that holds both the remote IP address and the + pointer to our assassin object. + +2003-06-06 22:56 Dan Nelson + + * ac_acx_pthread.m4, ac_cf_gnu_source.m4, acinclude.m4, autogen.sh: + + Split 3rd-party autoconf macros out into their own files + +2003-06-06 17:04 Dan Nelson + + * NEWS: + + Summarize the last few days worth of commits + +2003-06-06 16:48 Dan Nelson + + * README, spamass-milter.cpp: + + Generate a better dummy Received: header. If the admin has added the + "b" macro (rfc822 date) to the milter's list of visible macros, pass + that to spamc. This allows SA to do Date: header validation if there + are no other Received: headers in the message. + + Also update README to include the sendmail.mc line required to enable "b". + +2003-06-06 12:37 Dan Nelson + + * spamass-milter.cpp, spamass-milter.h: + + + Remember the envelope sender and recipient, remember the connecting IP, + and insert appropriate headers at the top of the message we send to + spamc, so that Spamassassin can use them. + + The envelope info gets put into X-Envelope-From: and X-Envelope-To: , + which SA will use when checking the whitelist_to and _from rules. + + The connecting IP gets put into a dummy "Received: [111.222.333.444]" + header. Without it, none of the DNSBL or whitelist checks will see + this IP. The dummy header does not seem to trigger any "forged + Received:" rules, so that's good. + + Note that remembering the connecting IP address means we need to carry + information between the lifetimes of SpamAssassin objects, so we have + to use the milter private data pointer. This means that within a + message, the pointer points to a SpamAssassin object. Outside of a + message but during a client connection, the pointer points to a struct + connect_info. This means some extra work in the message error path to + recover the connect_info pointer. It also means that for symmetry, we + have to create the SpamAssassin object at the beginning on a "message" + session - i.e. within mlfi_envrcpt instead of mlfi_header. + + Also for ease of coding add some more output methods with string and + unsized void* arguments. + +2003-06-06 12:22 Dan Nelson + + * spamass-milter.cpp: + + Commit Waider's updated retrieve_field function that I forgot about. + This fixes a bug where the milter fails to retrieve the SA score from a + message with absolutely no headers. The old code could not retrieve the + first header in a message, and if there are no headers in the original + message, the X-Spam-Status header ends up being the first. + +2003-06-06 12:16 Dan Nelson + + * spamass-milter.cpp: + + RFC822 says the blank line between header and body is \r\n. + Spamassassin doesn't seem to care but it's wrong anyway :) + +2003-06-06 12:10 Dan Nelson + + * spamass-milter.cpp: + + Clean up some debugging messages + +2003-06-06 12:05 Dan Nelson + + * spamass-milter.1.in, spamass-milter.cpp, spamass-milter.h: + + Convert the debug levels into flags, so it's easier to enable debugging + for a single subsystem. The old numbers are still supported. + +2003-06-06 11:43 Dan Nelson + + * spamass-milter.cpp: + + Cleanup commit. You don't need a semicolon after a function body, and + Intel's compiler warns about them. + +2003-06-06 11:34 Dan Nelson + + * Makefile.am: + + explicitly make spamass-milter.cpp depend on spamass-milter.h + +2003-06-05 17:18 Dan Nelson + + * spamass-milter.cpp: + + reword -i description so it says skip checks instead of skip the + mail itself + +2003-06-04 15:41 Dan Nelson + + * spamass-milter.cpp: + + I thought I cut'n'pasted this right, but I didn't. Allocate the + right number of bytes for the internalnets array when resizing. + +2003-06-03 03:20 Dan Nelson + + * NEWS, spamass-milter.1.in: + + update NEWS, adjust description of -i + +2003-06-03 02:36 Dan Nelson + + * spamass-milter.cpp, spamass-milter.h: + + gcc 2.95 apparently can't handle the case where a struct and an element + have the same name. + +2003-06-03 02:24 Dan Nelson + + * AUTHORS, spamass-milter.1.in, spamass-milter.cpp, + spamass-milter.h: + + Add -i to list netblocks to ignore (argument is a comma-delimited list + of ip addresses, ip/netmask, or ip/bits). + + Remember arguments after --, and pass them to spamc. This makes the -D + flag redundant, and lets you change the port number, enable SSL mode, + etc. + +2003-06-02 22:09 Dan Nelson + + * mdoc2man.awk: + + If the server cannot process mdoc macros, use mdoc2man to generate a + manpage with man macros instead. + +2003-06-02 22:08 Dan Nelson + + * Makefile.am, configure.in, spamass-milter.cpp: + + + If the server cannot process mdoc macros, use mdoc2man to generate a + manpage with man macros instead. + +2003-03-10 22:40 Dan Nelson + + * configure.in, poll.c: + + add some more headers to pooll.c, and allow the user to force poll + emulation, for testing. + +2003-03-10 18:42 Dan Nelson + + * autogen.sh: + + expand check to search for automake as well, check for more versions + +2003-03-07 00:11 Dan Nelson + + * configure.in: + + Oops. Forgot to enable the poll.h test. + +2003-03-06 23:33 Dan Nelson + + * spamass-milter.1.in, spamass-milter.cpp: + + Use 'defaultuser' instead of 'user' as an example when talking about + the argument to the -u flag. + +2003-03-06 23:26 Dan Nelson + + * spamass-milter.1.in: + + Document the -D host flag. + +2003-03-06 16:50 Dan Nelson + + * configure.in: + + I keep forgetting to bump the version number before and after a + release. We are now at 0.1.3a+cvs + +2003-03-06 16:40 Dan Nelson + + * poll.c, subst_poll.h: + + + Add Ids, also record that fact that this function was lifted from + the "wy60" terminal emulator software by Markus Gutschke. + +2003-03-06 16:37 Dan Nelson + + * Makefile.am, configure.in, poll.c, spamass-milter.cpp, + subst_poll.h: + + + Provide a substitute poll() function for systems that are missing it. + +2003-03-06 16:33 Dan Nelson + + * spamass-milter.cpp, AUTHORS, contrib/spamass-milter-redhat.rc: + + + . Add the ability to connect to a spamd on another server (-D host) + + . Change the redhat rc script's path to match where an RPM would put + spamass-milter + +2003-01-21 15:44 Dan Nelson + + * spamass-milter.cpp: + + (forced commit due to empty log message) + + Fix "-u" to actually pass its argument to spamc instead of hardcoding + "_multi_". + +2003-01-21 15:42 Dan Nelson + + * spamass-milter.cpp: + + [no log message] + +2003-01-17 15:53 Dan Nelson + + * contrib/spamass-milter-redhat.rc: + + Config files are sourced and do not require the execute bit set, so + just test to see if the file exists. + +2002-12-31 15:17 Dan Nelson + + * NEWS, configure.in: + + Version 0.1.3a + +2002-12-31 15:03 Dan Nelson + + * spamass-milter.cpp: + + Add a call to fork spamc after header processing, as a fallback case + for when no headers are sent at all. + +2002-12-31 14:34 Dan Nelson + + * spamass-milter.cpp: + + add a big more debugging to the poll loop + +2002-12-27 17:32 Dan Nelson + + * configure.in: + + Version is now 0.1.3+cvs + +2002-12-27 16:53 Dan Nelson + + * configure.in: + + Change version to 0.1.3 + +2002-12-27 16:52 Dan Nelson + + * NEWS: + + Add Id + +2002-12-27 16:50 Dan Nelson + + * NEWS: + + News for 0.1.3 + +2002-12-27 16:38 Dan Nelson + + * Makefile.am: + + Add FreeBSD rc script + +2002-12-27 16:36 Dan Nelson + + * contrib/spamass-milter.sh: + + add Id + +2002-12-27 16:35 Dan Nelson + + * contrib/spamass-milter.sh: + + Add a FreeBSD startup script + +2002-12-23 12:08 Dan Nelson + + * spamass-milter.1.in, spamass-milter.cpp, spamass-milter.h: + + Add -u option to pass the username to spamc. Without -u behaviour + should be unchanged. + +2002-12-21 13:20 Dan Nelson + + * spamass-milter.cpp: + + Check for an empty header + +2002-12-21 13:18 Dan Nelson + + * spamass-milter.1.in: + + document debug level 3 + +2002-11-17 18:01 Dan Nelson + + * AUTHORS: + + Update list of patch submitters + +2002-11-17 17:57 Dan Nelson + + * spamass-milter.1.in, spamass-milter.cpp, spamass-milter.h: + + Add -r flag, which allows you to have sendmail reject the message if SA + tags it as spam, or if it exceeds a given score. + + Closes patches 440 and 441, submitted by Patrick Monnerat + +2002-11-15 18:22 Dan Nelson + + * spamass-milter.1.in, spamass-milter.cpp: + + Add -m option, which disables body, Subject:, and Content-Type: header + modification. Closes patch 385. + +2002-11-15 16:54 Dan Nelson + + * configure.in: + + Revert the spamc check back to the way it was (find absolute path of + spamc). We'll do "spamc with arguments" testing later, when the milter + can actaully handle it. + +2002-11-15 02:18 Dan Nelson + + * Makefile.am: + + Switch from --fsf to --no-wrap, which is really what I wanted in the + first place. + +2002-11-15 02:17 Dan Nelson + + * autogen.sh: + + + Try really hard to run a new-ish version of autoconf. This should make + rhautogen.sh obsolete. + +2002-11-15 02:04 Dan Nelson + + * spamass-milter.cpp, spamass-milter.h: + + + - Factor out all the header-changing code into a single + update_or_insert function. This greatly simplifies the whole + program, finally making it insert/change/leave correctly for all the + headers it touches. + + - Fix mlfi_header to actually suppress incoming SA headers like it's + supposed to. This fixes a bug where an incoming SA header with the + wrong case would end up overriding the header our SA tries to add. + + - Declare a temporary string variable to hold the body text before we + call smfi_replacebody. Trying to do stringvar.substr(x,x).c_str() + simply will not work. substr() creates a temporary string object, + c_str() dutifully returns a pointer to it, and when the destructor + for the temp string frees the memory, the data the pointer points to + gets blown away. This fixes a longstanding bug where tagged emails + would have their message body completely overwritten with x00 or xD0 + on OSes that ensure that free'd memory is blanked. + + - C++ should be strangled, then shot, then burned, and the ashes set + into a cement block and dumped into the ocean. This should be + obvious. + +2002-11-14 22:23 Dan Nelson + + * acinclude.m4: + + Update acx_pthread; Tru64 and HP-UX compatibility, and make sure the tests are run under C + +2002-11-14 22:22 Dan Nelson + + * configure.in: + + Only add /usr/lib/libmilter as a library path if the directory exists + +2002-09-23 01:39 Dan Nelson + + * configure.in: + + Previous commit should read + + AC_CHECK_PROG doesn't work; AC_CHECK_PROGS does. + +2002-09-23 01:39 Dan Nelson + + * configure.in: + + AC_CHECK_PROG doesn't work; AC_CHECK_PROG does. + +2002-09-20 17:15 Dan Nelson + + * configure.in: + + + Allow the user to specify spamc arguments during configure + +2002-09-18 13:17 Dan Nelson + + * Makefile.am, configure.in: + + + Change version number to reflace that there are post-release changes. + + Change how the ChangeLog is created for the distribution file, so we + don't get a 0-byte ChangeLog.bak in the .tar.gz. + +2002-08-28 12:54 Dan Nelson + + * spamass-milter.cpp: + + Add Id variable to store CVS version in the binary + +2002-08-23 12:59 Dan Nelson + + * spamass-milter.cpp: + + Fix bug that caused doubling of Content-Type: on spam emails. + +2002-08-19 16:39 Dan Nelson + + * contrib/: spamass-milter-redhat.rc, spamass-milter.spec.in: + + * Patches from Fritz Elfert + - Use RPM macros everywhere (this fixes install of manpage) + - Changed Group to an official group of RedHat + - Added preun and post scriptlets + - Made clean scriptlet foolproof + - Added condrestart to redhat rc script + +2002-08-18 17:38 Dan Nelson + + * NEWS: + + Fix typo + +2002-08-18 17:13 Dan Nelson + + * NEWS: + + News for 0.1.2 + +2002-08-18 17:13 Dan Nelson + + * AUTHORS: + + Update with my name, and add Waider + +2002-08-18 16:53 Dan Nelson + + * ChangeLog, Makefile.am: + + More cleanup for the distribution. + + - Zero out ChangeLog, as it is now autogenerated by "make dist". You + can manually generate one with "make changelog", but your tree must + have been checked out with CVS for it to work (i.e. the dist tarball + won't work, but then again it will ship with a matching ChangeLog, so + who cares) + + - Add some more files to maintainer-clean-local: and distclean-local: + targets, as the autoconf/make people can't seem to keep track of what + files their own tools generate. + +2002-08-18 16:44 Dan Nelson + + * contrib/users: + + List of committer IDs and names, for use by cvs2cl + +2002-08-17 23:09 Dan Nelson + + * spamass-milter.1.in: + + Remove some extra comments + +2002-08-14 12:15 Dan Nelson + + * spamass-milter.cpp: + + + Fix swapped variables names preventing subject and content-type from + being updated (from Lance A. Brown) + +2002-07-26 00:32 Dan Nelson + + * Makefile.am, configure.in, spamass-milter.1.in: + + Minimal manpage. + +2002-07-24 12:19 Dan Nelson + + * Makefile.am, autogen.sh, configure.in, rhautogen.sh, + contrib/spamass-milter, contrib/spamass-milter-redhat.rc, + contrib/spamass-milter.spec.in: + + + - Add RedHat .spec and .rc files + + - Add contrib/ files to the distfile + +2002-07-22 23:48 Dan Nelson + + * spamass-milter.cpp: + + Forgot to mention; the previous commit was patch 354 + +2002-07-22 23:47 Dan Nelson + + * spamass-milter.cpp: + + + Only replace Subject: and Content-Type: headers if they change + +2002-07-22 23:46 Dan Nelson + + * configure.in: + + Make failure to find milter library fatal + +2002-07-22 23:34 Dan Nelson + + * spamass-milter.cpp: + + + Patch 341 + + - Fix typo affecting the case of incoming spam with no subject + +2002-07-22 22:05 Dan Nelson + + * acinclude.m4: + + Fix an accidentally spammed embedded Id + +2002-07-22 22:02 Dan Nelson + + * Makefile.am, acconfig.h, acinclude.m4, autogen.sh, configure.in, + spamass-milter.cpp, spamass-milter.h: + + + - Update to autoconf 2.53 + - Use ACX_PTHREAD for more portable threads detection + - Only -lmilter is required; search for -lsm or -lsmutil when -lmilter fails, + for compatibility with older sendmails + - Only mfapi.h is required + - add net library checks for Solaris + - Reorder entries in autogen.sh + - Move struct declarations into headers, and variable definitions into + source. + - add -d debug flag + - fix incorrect use of LOG_ macros + - use poll when feeding data to spamc to avoid the 250k deadlock + - compiles with gcc 3.1 + +2002-04-27 13:14 Georg C. F. Greve + + * contrib/spamass-milter: + + adopted for commandline-parameter change + +2002-04-27 13:05 Georg C. F. Greve + + * ChangeLog, spamass-milter.cpp, spamass-milter.h: + + Added support for 'X-Spam-Level' Flag introduced with version 2.20 of SpamAssassin + +2002-03-27 10:56 Michael Brown + + * spamass-milter.cpp: + + Added a -f option that makes spamass-milter fork into the background + spamass-milt now removes the socket if it already exists. + +2002-03-06 08:07 Georg C. F. Greve + + * AUTHORS, ChangeLog, NEWS, configure.in, spamass-milter.cpp, + spamass-milter.h, contrib/spamass-milter: + + Applied some patches. Rights assigned to FSF Europe. Appointed Michael as maintainer. + +2002-02-26 07:55 Georg C. F. Greve + + * contrib/spamass-milter: + + seems I forgot to commit it last time. *sigh* + +2002-01-31 10:56 Georg C. F. Greve + + * NEWS: + + News for 0.1.1 + +2002-01-31 10:34 Georg C. F. Greve + + * spamass-milter.cpp: + + fixed some typing bugs... :-) + +2002-01-31 10:28 Georg C. F. Greve + + * spamass-milter.cpp, spamass-milter.h, ChangeLog, configure.in: + + * Update for Version 2.0+ of SpamAssassin + * Only modify mail *not* rated Spam before, leave marked Spam untouched + +2002-01-16 17:24 Georg C. F. Greve + + * spamass-milter.cpp: + + output package name & version with usage + +2002-01-16 17:19 Georg C. F. Greve + + * spamass-milter.cpp: + + now using SPAMC variable determined in configure + +2002-01-16 17:16 Georg C. F. Greve + + * contrib/README.gnus: + + This might be useful to other gnus users. + +2002-01-16 17:10 Georg C. F. Greve + + * README: + + A small README to have minimal documentation + +2002-01-16 16:41 Georg C. F. Greve + + * Makefile.am, acconfig.h, configure.in: + + Autoconf should work now + +2002-01-16 15:30 Georg C. F. Greve + + * acconfig.h, config.h.in, AUTHORS, NEWS, README: + + autoconf setup still needs polishing + +2002-01-16 15:26 Georg C. F. Greve + + * ChangeLog, Makefile.am, autogen.sh, configure.in, config.h.in: + + autoconf setup still needs polishing + +2002-01-16 04:41 Georg C. F. Greve + + * spamass-milter.cpp, spamass-milter.h: + + Source Base + diff --git a/Makefile.am b/Makefile.am new file mode 100644 index 0000000..97fb543 --- /dev/null +++ b/Makefile.am @@ -0,0 +1,80 @@ +## Process this file with automake to produce Makefile.in +## $Id: Makefile.am,v 1.24 2011/02/14 21:56:15 dnelson Exp $ + +AUTOMAKE_OPTIONS = no-dependencies foreign dist-bzip2 + +# The number of files autoconf leaves lying around after a clean is amazing. +CLEANFILES = *~ .libs/* .libs spamass-milter.man +MAINTAINERCLEANFILES = Makefile.in aclocal.m4 config.h.in \ + config.log config.status configure configure.lineno stamp-h.in \ + COPYING INSTALL config.guess config.sub install-sh missing mkinstalldirs \ + ${DIST_ARCHIVES} ${DIST_ARCHIVE_SIGS} + +maintainer-clean-local: + -chmod -R +w autom4te* $(distdir) + rm -rf autom4te* $(distdir) +distclean-local: + rm -f configure.lineno + +# rebuild ChangeLog during dist, but only if it's a zero-byte file +# (i.e. clean CVS co) +dist-hook: + if test ! -s $(distdir)/ChangeLog ; then \ + cvs2cl --no-wrap -S -U contrib/users --stdout > $(distdir)/ChangeLog ; \ + fi + +.PHONY: sign upload changelog dist-hook + +DIST_ARCHIVE_SIGS=${DIST_ARCHIVES:S/$/.sig/} + +# Bah. Automake does not have a dist-local hook which would let me +# create the PGP sigs when the distfiles themselves are built. So +# build them just before upload. +sign: dist-all + rm -f ${DIST_ARCHIVE_SIGS} + for file in ${DIST_ARCHIVES} ; \ + do \ + gpg -b -a -u 6B56A1DD -o $$file.sig $$file ; \ + done + +upload: dist-all sign + rsync -a --progress ${DIST_ARCHIVES} ${DIST_ARCHIVE_SIGS} dl.sv.nongnu.org:/releases/spamass-milt/ + +# ftp got disabled at some point? +#upload: dist-all sign +# ncftpput savannah.gnu.org incoming/savannah/spamass-milt \ +# ${DIST_ARCHIVES} ${DIST_ARCHIVE_SIGS} + +# The good old way +#upload: dist-all +# rsync -a --progress $(distdir).tar.bz2 $(distdir).tar.gz subversions.gnu.org:/upload/spamass-milt/ + +changelog: + cvs2cl --no-wrap -S -U contrib/users + +.1.man: mdoc2man.awk + $(AWK) -f mdoc2man.awk $< > $@ + +if HAVE_MDOC +man_MANS = spamass-milter.1 +else +man1_MANS = spamass-milter.man +endif +sbin_PROGRAMS = spamass-milter +DEB_CONTRIB = contrib/spamass-milter +RH_CONTRIB = contrib/spamass-milter-redhat.rc \ + contrib/spamass-milter.spec \ + contrib/spamass-milter.spec.in +FBSD_CONTRIB = contrib/spamass-milter.sh +MISC_CONTRIB = contrib/README.gnus +spamass_milter_SOURCES = spamass-milter.cpp spamass-milter.h +spamass_milter_LDADD = @LIBOBJS@ +EXTRA_DIST = $(DEB_CONTRIB) \ + $(RH_CONTRIB) \ + $(FBSD_CONTRIB) \ + $(MISC_CONTRIB) \ + mdoc2man.awk \ + spamass-milter.1.in \ + subst_poll.h + +spamass-milter.cpp: spamass-milter.h diff --git a/Makefile.in b/Makefile.in new file mode 100644 index 0000000..996745d --- /dev/null +++ b/Makefile.in @@ -0,0 +1,934 @@ +# Makefile.in generated by automake 1.14.1 from Makefile.am. +# @configure_input@ + +# Copyright (C) 1994-2013 Free Software Foundation, Inc. + +# This Makefile.in is free software; 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then \ + cvs2cl --no-wrap -S -U contrib/users --stdout > $(distdir)/ChangeLog ; \ + fi + +.PHONY: sign upload changelog dist-hook + +# Bah. Automake does not have a dist-local hook which would let me +# create the PGP sigs when the distfiles themselves are built. So +# build them just before upload. +sign: dist-all + rm -f ${DIST_ARCHIVE_SIGS} + for file in ${DIST_ARCHIVES} ; \ + do \ + gpg -b -a -u 6B56A1DD -o $$file.sig $$file ; \ + done + +upload: dist-all sign + rsync -a --progress ${DIST_ARCHIVES} ${DIST_ARCHIVE_SIGS} dl.sv.nongnu.org:/releases/spamass-milt/ + +# ftp got disabled at some point? +#upload: dist-all sign +# ncftpput savannah.gnu.org incoming/savannah/spamass-milt \ +# ${DIST_ARCHIVES} ${DIST_ARCHIVE_SIGS} + +# The good old way +#upload: dist-all +# rsync -a --progress $(distdir).tar.bz2 $(distdir).tar.gz subversions.gnu.org:/upload/spamass-milt/ + +changelog: + cvs2cl --no-wrap -S -U contrib/users + +.1.man: mdoc2man.awk + $(AWK) -f mdoc2man.awk $< > $@ + +spamass-milter.cpp: spamass-milter.h + +# Tell versions [3.59,3.63) of GNU make to not export all variables. +# Otherwise a system limit (for SysV at least) may be exceeded. +.NOEXPORT: diff --git a/NEWS b/NEWS new file mode 100644 index 0000000..73ffadc --- /dev/null +++ b/NEWS @@ -0,0 +1,77 @@ +$Id: NEWS,v 1.26 2011/02/14 21:31:30 dnelson Exp $ + +0.3.2: (2011-02-10) + * Fix security vulnerability with the -x option + +0.3.1: (2006-03-23) + * Ensure wrapped headers always use LF (fix for spamassassin 3.1.1) + * Mimic sendmail's Received header even better. Logs a warning + to syslog if it can't fetch a sendmail macro that would help. + +0.3.0: (2005-02-03) + * -M option which disables all message modifications + * Fixed crash on spam with no body at all + * -e option to pass full recipient email address to spamc + * -x option to expand recipient list with sendmail -bv + * -f truly daemonizes now, instead of simply forking + * -P option to create a pidfile + * Supports both Spamassassin 2.x and 3.0 X-Spam-Status: headers + * Fixed possible crash when a fork() call fails + +0.2.0: (2003-06-26) + * -b/-B options to redirect tagged messages to another email address. + * -i option to not run spamassassin on messages coming from specified + networks. + * All arguments after -- will get passed to spamc (deprecate -D at the + same time). + * Envelope, remote IP, HELO, and date get sent to spamc, so the + results more closely match what spamc via procmail sees. A lot of + SA rules could never fire because this data was missing. You will + need to add a line to your sendmail config file to enable date + passing (see README). + * A compatible manpage is generated on systems without mdoc macros. + * Incoming messages with absolutely no headers at all now get checked + correctly + +0.1.3a: (2002-12-31) + * Fixed hanging problem when processing a message with no headers at + all. Sort of serious, so it gets its own release. + +0.1.3: (2002-12-27) + * -m option disables body, Subject:, and Content-Type: header + modification. + * -r option tells sendmail to reject the message if it exceeds a given + score. + * -u option passes recipient username to spamc. + * Fixed illegal use of freed memory causing message loss on some + platforms. + * Fixed header doubling problem, and cleaned up the case where + incoming messages already have X-Spam* headers + * Updated RPM files. + +0.1.2: (2002-08-18) + * Many portability fixes. Should build on any *BSD, Linux, Solaris, + or Tru64 box, with any milter-compatible sendmail, with any + compiler. + * Fixed the "250K deadlock" bug. + * Subject and Content-Types headers are only replaced if they changed. + This makes /var/log/maillog a bit cleaner for servers that get mail + that has already been run through SpamAssassin. The mail is still + checked, so you can't bypass anything by adding SA headers. + * Added SpamAssassin field "X-Spam-Level". + * Added a manpage. + * Added RedHat spec files. + * -f option forks the milter into the background. + * -d debugging option. + +0.1.1: (2002-01-31) + * Added SpamAssassin 2.0+ field "X-Spam-Checker-Version" + * Changed behaviour as follows: + - Old (already present) "X-Spam" fields are passed to SpamAssassin again, + now it is up to SpamAssassin to make sure its not being lied to by + Spammers. + - Only mail that was previously marked being no Spam will get modified. + Reported Spam will remain unchanged. + +0.1.0: (2002-01-16) + * First release. What do you expect? :-) diff --git a/README b/README new file mode 100644 index 0000000..f2ed74d --- /dev/null +++ b/README @@ -0,0 +1,81 @@ +$Id: README,v 1.8 2014/09/11 00:39:29 kovert Exp $ + +Spamass-Milter, a small + - SpamAssassin Sendmail Mail Filter (Milter) Plugin +----------------------------------------------------- + +For information about Sendmail or SpamAssassin, please see + http://www.sendmail.org + http://www.spamassassin.org + + +Installation instructions: +-------------------------- + +You need to have sendmail + sendmail's libmilter (available since +version 8.11, afaik, 8.12.+ recommended) installed. Depending on your +distribution you may need to recompile sendmail for this. + +Under Debian, "apt-get install libmilter-dev" should do the trick. + +For more information, please refer to http://www.sendmail.org. + +You will need to have SpamAssassin spamc & spamd installed & +configured. + +BEFORE INSTALLING & TRYING TO USE THIS PROGRAM, PLEASE MAKE SURE THAT +SPAMC/SPAMD DOES EXACTLY WHAT YOU WANT; OTHERWISE YOU MIGHT RISK +LOSING MAIL. + +"./configure ; make ; make install" should do the trick. If it +doesn't, you may be missing something or the configuration may not be +working for you. If you are not using a release tarball, you will need +to have automake and autoconf installed, and run "./autogen.sh" to +generate the configure script first. + +Configuration: +-------------- + +In contrib, you'll find a startup-script that should work almost out +of the box under Debian. Just modify the execution path to where you +put the spamass-milter binary and set the path of the socket to what +you want to use. YOU WILL MOST LIKELY HAVE TO EDIT THE VARIABLES ON +TOP OF THIS FILE. + +Then start the daemon via /etc/init.d/spamass-milter start and make +sure it didn't crash/terminate immediately. If it does, there should +usually be syslog output. + +If you want to make this happen automatically, you can use the +update-rc.d command for this under Debian. + + +Now you need to make sendmail use the plugin. I always recommend +configuring sendmail through m4 & the sendmail.mc files. In this case +adding the lines + +INPUT_MAIL_FILTER(`spamassassin', `S=local:/var/run/sendmail/spamass.sock, F=, T=C:15m;S:4m;R:4m;E:10m')dnl +define(`confMILTER_MACROS_CONNECT',`t, b, j, _, {daemon_name}, {if_name}, {if_addr}')dnl +define(`confMILTER_MACROS_HELO',`s, {tls_version}, {cipher}, {cipher_bits}, {cert_subject}, {cert_issuer}')dnl +define(`confMILTER_MACROS_ENVFROM',`{auth_authen}, {auth_type}')dnl +define(`confMILTER_MACROS_ENVRCPT',`r, v, Z')dnl + +should do the trick. Of course you need to modify the path of the +socket if you put another one into the startup script. The timeouts +have been increased somewhat because SpamAssassin may chew on it for a +little while on a slow machine. + +Now recreate sendmail.cf, restart sendmail and experiment around a bit +with the setup to make sure it is working. + + +Q: Does this work for UUCP? + +Yes, it does. At least for me. :-) + + +If you want, you might configure procmail to filter out the spam into +a separate mailbox or do other fancy things. The SpamAssassin homepage +will tell you more about it. + +That should be it. Have fun watching the spam drip off your box. :) diff --git a/TODO b/TODO new file mode 100644 index 0000000..6b7bcc5 --- /dev/null +++ b/TODO @@ -0,0 +1,38 @@ +$Id: TODO,v 1.13 2004/09/23 20:27:39 dnelson Exp $ + +*DONE* Clean up the Reject/Copy to spambox/Deliver to recipient options: + + R C D + + -r Y - - + -B addr N Y Y + -b addr N Y N + default N N Y + -b null N N N + + "null" being a mail alias to /dev/null + +*DONE* Try and expand aliases before checking for -u usernames; sendmail -bv + +Add exclude lists to -i (tightest match wins) + +*DONE* Add flag to pass full username@domain to spamc + +*DONE* Add recipient debug flag to help diagnose -u/-b/-B problems + +Allow customized reject message with -r. +Option 1 - new flag. -R "go away" +Option 2 - overload -r. -r "20,go away" + +Add a score range to -bBr: + -b ">5<20 bucket" + -r ">=20" + +Fix ipv6 crashes + +Add tcp_wrappers support to limit who can talk to our TCP socket + +Either keep the input body or a checksum of it, and only replace the +body when SA changes it + +Collapse the variables running+connected+pid into one variable diff --git a/ac_acx_pthread.m4 b/ac_acx_pthread.m4 new file mode 100644 index 0000000..d8b44d1 --- /dev/null +++ b/ac_acx_pthread.m4 @@ -0,0 +1,238 @@ +dnl BEGIN http://www.gnu.org/software/ac-archive/htmldoc/acx_pthread.html +dnl $Id: ac_acx_pthread.m4,v 1.3 2004/09/07 01:02:58 dnelson Exp $ +dnl @synopsis ACX_PTHREAD([ACTION-IF-FOUND[, ACTION-IF-NOT-FOUND]]) +dnl +dnl This macro figures out how to build C programs using POSIX +dnl threads. It sets the PTHREAD_LIBS output variable to the threads +dnl library and linker flags, and the PTHREAD_CFLAGS output variable +dnl to any special C compiler flags that are needed. (The user can also +dnl force certain compiler flags/libs to be tested by setting these +dnl environment variables.) +dnl +dnl Also sets PTHREAD_CC to any special C compiler that is needed for +dnl multi-threaded programs (defaults to the value of CC otherwise). +dnl (This is necessary on AIX to use the special cc_r compiler alias.) +dnl +dnl If you are only building threads programs, you may wish to +dnl use these variables in your default LIBS, CFLAGS, and CC: +dnl +dnl LIBS="$PTHREAD_LIBS $LIBS" +dnl CFLAGS="$CFLAGS $PTHREAD_CFLAGS" +dnl CC="$PTHREAD_CC" +dnl +dnl In addition, if the PTHREAD_CREATE_JOINABLE thread-attribute +dnl constant has a nonstandard name, defines PTHREAD_CREATE_JOINABLE +dnl to that name (e.g. PTHREAD_CREATE_UNDETACHED on AIX). +dnl +dnl ACTION-IF-FOUND is a list of shell commands to run if a threads +dnl library is found, and ACTION-IF-NOT-FOUND is a list of commands +dnl to run it if it is not found. If ACTION-IF-FOUND is not specified, +dnl the default action will define HAVE_PTHREAD. +dnl +dnl Please let the authors know if this macro fails on any platform, +dnl or if you have any other suggestions or comments. This macro was +dnl based on work by SGJ on autoconf scripts for FFTW (www.fftw.org) +dnl (with help from M. Frigo), as well as ac_pthread and hb_pthread +dnl macros posted by AFC to the autoconf macro repository. We are also +dnl grateful for the helpful feedback of numerous users. +dnl +dnl @version Id: acx_pthread.m4,v 1.10 2004-06-16 +dnl @author Steven G. Johnson and Alejandro Forero Cuervo + +AC_DEFUN([ACX_PTHREAD], [ +AC_REQUIRE([AC_CANONICAL_HOST]) +AC_LANG_SAVE +AC_LANG_C +acx_pthread_ok=no + +# We used to check for pthread.h first, but this fails if pthread.h +# requires special compiler flags (e.g. on True64 or Sequent). +# It gets checked for in the link test anyway. + +# First of all, check if the user has set any of the PTHREAD_LIBS, +# etcetera environment variables, and if threads linking works using +# them: +if test x"$PTHREAD_LIBS$PTHREAD_CFLAGS" != x; then + save_CFLAGS="$CFLAGS" + CFLAGS="$CFLAGS $PTHREAD_CFLAGS" + save_LIBS="$LIBS" + LIBS="$PTHREAD_LIBS $LIBS" + AC_MSG_CHECKING([for pthread_join in LIBS=$PTHREAD_LIBS with CFLAGS=$PTHREAD_CFLAGS]) + AC_TRY_LINK_FUNC(pthread_join, acx_pthread_ok=yes) + AC_MSG_RESULT($acx_pthread_ok) + if test x"$acx_pthread_ok" = xno; then + PTHREAD_LIBS="" + PTHREAD_CFLAGS="" + fi + LIBS="$save_LIBS" + CFLAGS="$save_CFLAGS" +fi + +# We must check for the threads library under a number of different +# names; the ordering is very important because some systems +# (e.g. DEC) have both -lpthread and -lpthreads, where one of the +# libraries is broken (non-POSIX). + +# Create a list of thread flags to try. Items starting with a "-" are +# C compiler flags, and other items are library names, except for "none" +# which indicates that we try without any flags at all, and "pthread-config" +# which is a program returning the flags for the Pth emulation library. + +acx_pthread_flags="pthreads none -Kthread -kthread lthread -pthread -pthreads -mthreads pthread --thread-safe -mt pthread-config" + +# The ordering *is* (sometimes) important. Some notes on the +# individual items follow: + +# pthreads: AIX (must check this before -lpthread) +# none: in case threads are in libc; should be tried before -Kthread and +# other compiler flags to prevent continual compiler warnings +# -Kthread: Sequent (threads in libc, but -Kthread needed for pthread.h) +# -kthread: FreeBSD kernel threads (preferred to -pthread since SMP-able) +# lthread: LinuxThreads port on FreeBSD (also preferred to -pthread) +# -pthread: Linux/gcc (kernel threads), BSD/gcc (userland threads) +# -pthreads: Solaris/gcc +# -mthreads: Mingw32/gcc, Lynx/gcc +# -mt: Sun Workshop C (may only link SunOS threads [-lthread], but it +# doesn't hurt to check since this sometimes defines pthreads too; +# also defines -D_REENTRANT) +# pthread: Linux, etcetera +# --thread-safe: KAI C++ +# pthread-config: use pthread-config program (for GNU Pth library) + +case "${host_cpu}-${host_os}" in + *solaris*) + + # On Solaris (at least, for some versions), libc contains stubbed + # (non-functional) versions of the pthreads routines, so link-based + # tests will erroneously succeed. (We need to link with -pthread or + # -lpthread.) (The stubs are missing pthread_cleanup_push, or rather + # a function called by this macro, so we could check for that, but + # who knows whether they'll stub that too in a future libc.) So, + # we'll just look for -pthreads and -lpthread first: + + acx_pthread_flags="-pthread -pthreads pthread -mt $acx_pthread_flags" + ;; +esac + +if test x"$acx_pthread_ok" = xno; then +for flag in $acx_pthread_flags; do + + case $flag in + none) + AC_MSG_CHECKING([whether pthreads work without any flags]) + ;; + + -*) + AC_MSG_CHECKING([whether pthreads work with $flag]) + PTHREAD_CFLAGS="$flag" + ;; + + pthread-config) + AC_CHECK_PROG(acx_pthread_config, pthread-config, yes, no) + if test x"$acx_pthread_config" = xno; then continue; fi + PTHREAD_CFLAGS="`pthread-config --cflags`" + PTHREAD_LIBS="`pthread-config --ldflags` `pthread-config --libs`" + ;; + + *) + AC_MSG_CHECKING([for the pthreads library -l$flag]) + PTHREAD_LIBS="-l$flag" + ;; + esac + + save_LIBS="$LIBS" + save_CFLAGS="$CFLAGS" + LIBS="$PTHREAD_LIBS $LIBS" + CFLAGS="$CFLAGS $PTHREAD_CFLAGS" + + # Check for various functions. We must include pthread.h, + # since some functions may be macros. (On the Sequent, we + # need a special flag -Kthread to make this header compile.) + # We check for pthread_join because it is in -lpthread on IRIX + # while pthread_create is in libc. We check for pthread_attr_init + # due to DEC craziness with -lpthreads. We check for + # pthread_cleanup_push because it is one of the few pthread + # functions on Solaris that doesn't have a non-functional libc stub. + # We try pthread_create on general principles. + AC_TRY_LINK([#include ], + [pthread_t th; pthread_join(th, 0); + pthread_attr_init(0); pthread_cleanup_push(0, 0); + pthread_create(0,0,0,0); pthread_cleanup_pop(0); ], + [acx_pthread_ok=yes]) + + LIBS="$save_LIBS" + CFLAGS="$save_CFLAGS" + + AC_MSG_RESULT($acx_pthread_ok) + if test "x$acx_pthread_ok" = xyes; then + break; + fi + + PTHREAD_LIBS="" + PTHREAD_CFLAGS="" +done +fi + +# Various other checks: +if test "x$acx_pthread_ok" = xyes; then + save_LIBS="$LIBS" + LIBS="$PTHREAD_LIBS $LIBS" + save_CFLAGS="$CFLAGS" + CFLAGS="$CFLAGS $PTHREAD_CFLAGS" + + # Detect AIX lossage: threads are created detached by default + # and the JOINABLE attribute has a nonstandard name (UNDETACHED). + AC_MSG_CHECKING([for joinable pthread attribute]) + AC_TRY_LINK([#include ], + [int attr=PTHREAD_CREATE_JOINABLE;], + ok=PTHREAD_CREATE_JOINABLE, ok=unknown) + if test x"$ok" = xunknown; then + AC_TRY_LINK([#include ], + [int attr=PTHREAD_CREATE_UNDETACHED;], + ok=PTHREAD_CREATE_UNDETACHED, ok=unknown) + fi + if test x"$ok" != xPTHREAD_CREATE_JOINABLE; then + AC_DEFINE(PTHREAD_CREATE_JOINABLE, $ok, + [Define to the necessary symbol if this constant + uses a non-standard name on your system.]) + fi + AC_MSG_RESULT(${ok}) + if test x"$ok" = xunknown; then + AC_MSG_WARN([we do not know how to create joinable pthreads]) + fi + + AC_MSG_CHECKING([if more special flags are required for pthreads]) + flag=no + case "${host_cpu}-${host_os}" in + *-aix* | *-freebsd* | *-darwin*) flag="-D_THREAD_SAFE";; + *solaris* | *-osf* | *-hpux*) flag="-D_REENTRANT";; + esac + AC_MSG_RESULT(${flag}) + if test "x$flag" != xno; then + PTHREAD_CFLAGS="$flag $PTHREAD_CFLAGS" + fi + + LIBS="$save_LIBS" + CFLAGS="$save_CFLAGS" + + # More AIX lossage: must compile with cc_r + AC_CHECK_PROG(PTHREAD_CC, cc_r, cc_r, ${CC}) +else + PTHREAD_CC="$CC" +fi + +AC_SUBST(PTHREAD_LIBS) +AC_SUBST(PTHREAD_CFLAGS) +AC_SUBST(PTHREAD_CC) + +# Finally, execute ACTION-IF-FOUND/ACTION-IF-NOT-FOUND: +if test x"$acx_pthread_ok" = xyes; then + ifelse([$1],,AC_DEFINE(HAVE_PTHREAD,1,[Define if you have POSIX threads libraries and header files.]),[$1]) + : +else + acx_pthread_ok=no + $2 +fi +AC_LANG_RESTORE +])dnl ACX_PTHREAD +dnl END http://www.gnu.org/software/ac-archive/htmldoc/acx_pthread.html diff --git a/ac_cf_gnu_source.m4 b/ac_cf_gnu_source.m4 new file mode 100644 index 0000000..52c1f6f --- /dev/null +++ b/ac_cf_gnu_source.m4 @@ -0,0 +1,31 @@ +dnl BEGIN CF_GNU_SOURCE from lynx 2.8.5 distibution +dnl $Id: ac_cf_gnu_source.m4,v 1.1 2003/06/07 02:56:50 dnelson Exp $ +dnl --------------------------------------------------------------------------- +dnl Check if we must define _GNU_SOURCE to get a reasonable value for +dnl _XOPEN_SOURCE, upon which many POSIX definitions depend. This is a defect +dnl (or misfeature) of glibc2, which breaks portability of many applications, +dnl since it is interwoven with GNU extensions. +dnl +dnl Well, yes we could work around it... +AC_DEFUN([CF_GNU_SOURCE], +[ +AC_CACHE_CHECK(if we must define _GNU_SOURCE,cf_cv_gnu_source,[ +AC_TRY_COMPILE([#include ],[ +#ifndef _XOPEN_SOURCE +make an error +#endif], + [cf_cv_gnu_source=no], + [cf_save="$CPPFLAGS" + CPPFLAGS="$CPPFLAGS -D_GNU_SOURCE" + AC_TRY_COMPILE([#include ],[ +#ifdef _XOPEN_SOURCE +make an error +#endif], + [cf_cv_gnu_source=no], + [cf_cv_gnu_source=yes]) + CPPFLAGS="$cf_save" + ]) +]) +test "$cf_cv_gnu_source" = yes && CPPFLAGS="$CPPFLAGS -D_GNU_SOURCE" +])dnl +dnl END CF_GNU_SOURCE from lynx 2.8.5 distibution diff --git a/ac_cxx_exceptions.m4 b/ac_cxx_exceptions.m4 new file mode 100644 index 0000000..c99b98d --- /dev/null +++ b/ac_cxx_exceptions.m4 @@ -0,0 +1,18 @@ +dnl Available from the GNU Autoconf Macro Archive at: +dnl http://www.gnu.org/software/ac-archive/htmldoc/ac_cxx_exceptions.html +dnl @version Id: 1.3 2004-02-04 +dnl +dnl $Id: ac_cxx_exceptions.m4,v 1.2 2004/09/07 01:19:26 dnelson Exp $ +AC_DEFUN([AC_CXX_EXCEPTIONS], +[AC_CACHE_CHECK(whether the compiler supports exceptions, +ac_cv_cxx_exceptions, +[AC_LANG_SAVE + AC_LANG_CPLUSPLUS + AC_TRY_COMPILE(,[try { throw 1; } catch (int i) { return i; }], + ac_cv_cxx_exceptions=yes, ac_cv_cxx_exceptions=no) + AC_LANG_RESTORE +]) +if test "$ac_cv_cxx_exceptions" = yes; then + AC_DEFINE(HAVE_EXCEPTIONS,,[define if the compiler supports exceptions]) +fi +]) diff --git a/ac_cxx_namespaces.m4 b/ac_cxx_namespaces.m4 new file mode 100644 index 0000000..de90f99 --- /dev/null +++ b/ac_cxx_namespaces.m4 @@ -0,0 +1,19 @@ +dnl Available from the GNU Autoconf Macro Archive at: +dnl http://www.gnu.org/software/ac-archive/htmldoc/ac_cxx_namespaces.html +dnl +dnl $Id: ac_cxx_namespaces.m4,v 1.2 2004/09/07 01:19:27 dnelson Exp $ +dnl @version: 1.3 2004-02-04 +AC_DEFUN([AC_CXX_NAMESPACES], +[AC_CACHE_CHECK(whether the compiler implements namespaces, +ac_cv_cxx_namespaces, +[AC_LANG_SAVE + AC_LANG_CPLUSPLUS + AC_TRY_COMPILE([namespace Outer { namespace Inner { int i = 0; }}], + [using namespace Outer::Inner; return i;], + ac_cv_cxx_namespaces=yes, ac_cv_cxx_namespaces=no) + AC_LANG_RESTORE +]) +if test "$ac_cv_cxx_namespaces" = yes; then + AC_DEFINE(HAVE_NAMESPACES,,[define if the compiler implements namespaces]) +fi +]) diff --git a/ac_cxx_verbose_terminate_handler.m4 b/ac_cxx_verbose_terminate_handler.m4 new file mode 100644 index 0000000..f0badfb --- /dev/null +++ b/ac_cxx_verbose_terminate_handler.m4 @@ -0,0 +1,23 @@ +dnl Available from the GNU Autoconf Macro Archive at: +dnl http://www.gnu.org/software/ac-archive/htmldoc/ac_cxx_verbose_terminate_handler.html +dnl +dnl $Id: ac_cxx_verbose_terminate_handler.m4,v 1.2 2004/09/07 01:19:27 dnelson Exp $ +dnl @version: 1.1 (last modified: 2003-01-20) +AC_DEFUN([AC_CXX_VERBOSE_TERMINATE_HANDLER], +[AC_CACHE_CHECK(whether the compiler has __gnu_cxx::__verbose_terminate_handler, +ac_cv_verbose_terminate_handler, +[ + AC_REQUIRE([AC_CXX_EXCEPTIONS]) + AC_REQUIRE([AC_CXX_NAMESPACES]) + AC_LANG_SAVE + AC_LANG_CPLUSPLUS + AC_TRY_COMPILE( + [#include ], [std::set_terminate(__gnu_cxx::__verbose_terminate_handler);], + ac_cv_verbose_terminate_handler=yes, ac_cv_verbose_terminate_handler=no + ) + AC_LANG_RESTORE +]) +if test "$ac_cv_verbose_terminate_handler" = yes; then + AC_DEFINE(HAVE_VERBOSE_TERMINATE_HANDLER, , [define if the compiler has __gnu_cxx::__verbose_terminate_handler]) +fi +]) diff --git a/ac_dmalloc.m4 b/ac_dmalloc.m4 new file mode 100644 index 0000000..ad1a1af --- /dev/null +++ b/ac_dmalloc.m4 @@ -0,0 +1,20 @@ +## ----------------------------------- ## +## Check if --with-dmalloc was given. ## +## ----------------------------------- ## + +# serial 1 + +AC_DEFUN([DN_WITH_DMALLOC], +[AC_MSG_CHECKING([if malloc debugging is wanted]) +AC_ARG_WITH(dmalloc, +[ --with-dmalloc use dmalloc ( http://www.dmalloc.com )], +[if test "$withval" = yes; then + AC_MSG_RESULT(yes) + AC_DEFINE(WITH_DMALLOC,1, + [Define if using the dmalloc debugging malloc package]) + AC_CHECK_HEADERS(dmalloc.h) + AC_CHECK_LIB(dmallocthcxx, dmalloc_malloc,,AC_MSG_ERROR([Threaded C++ dmalloc library not found])) +else + AC_MSG_RESULT(no) +fi], [AC_MSG_RESULT(no)]) +]) diff --git a/ac_pike_compiler_flag.m4 b/ac_pike_compiler_flag.m4 new file mode 100644 index 0000000..02914f3 --- /dev/null +++ b/ac_pike_compiler_flag.m4 @@ -0,0 +1,73 @@ +dnl AC_SYS_COMPILER_FLAG, taken from the Pike 7.5 distribution at http://pike.ida.liu.se +dnl $Id: ac_pike_compiler_flag.m4,v 1.3 2004/05/13 21:50:08 dnelson Exp $ + +# option, cache_name, variable, do_if_failed, do_if_ok +AC_DEFUN([AC_PIKE_COMPILER_FLAG], +[ + AC_MSG_CHECKING(for $1) + AC_CACHE_VAL(pike_cv_option_$2, + [ + OLD_CPPFLAGS="[$]CPPFLAGS" + CPPFLAGS="[$]OLD_CPPFLAGS $1" + old_ac_link="[$]ac_link" + ac_link="[$]old_ac_link 2>conftezt.out.2" + AC_TRY_RUN([ + int foo; + int main(int argc, char **argv) + { + /* The following code triggs gcc:s generation of aline opcodes, + * which some versions of as does not support. + */ + if (argc > 0) argc = 0; + return argc; + } + ],pike_cv_option_$2=yes, + pike_cv_option_$2=no, [ + AC_TRY_LINK([], [], pike_cv_option_$2=yes, pike_cv_option_$2=no) + ]) + if grep -i 'unrecognized option' /dev/null; then + pike_cv_option_$2=no + elif grep -i 'unknown option' /dev/null; then + # cc/HPUX says the following regarding -q64: + # + # cc: warning 422: Unknown option "6" ignored. + # cc: warning 422: Unknown option "4" ignored. + pike_cv_option_$2=no + elif grep -i 'optimizer bugs' /dev/null; then + # gcc/FreeBSD-4.6/alpha says the following regarding -O2: + # + # cc1: warning: + # *** + # *** The -O2 flag TRIGGERS KNOWN OPTIMIZER BUGS ON THIS PLATFORM + # *** + pike_cv_option_$2=no + elif grep -i 'not found' /dev/null; then + # cc/AIX says the following regarding +O3: + # + # cc: 1501-228 input file +O3 not found + pike_cv_option_$2=no + elif grep -i 'ignored' /dev/null; then + # gcc/AIX says the following regarding -fpic: + # + # cc1: warning: -fpic ignored (all code is position independent) + pike_cv_option_$2=no + else :; fi + rm conftezt.out.2 + CPPFLAGS="[$]OLD_CPPFLAGS" + ac_link="[$]old_ac_link" + ]) + + if test x"[$]pike_cv_option_$2" = "xyes" ; then + $3="[$]$3 $1" + case "$3" in + OPTIMIZE) + CFLAGS="[$]CFLAGS $1" + ;; + esac + AC_MSG_RESULT(yes) + $5 + else + AC_MSG_RESULT(no) + $4 + fi +]) diff --git a/ac_vl_prog_cc_warnings.m4 b/ac_vl_prog_cc_warnings.m4 new file mode 100644 index 0000000..a2cc153 --- /dev/null +++ b/ac_vl_prog_cc_warnings.m4 @@ -0,0 +1,124 @@ +dnl Available from the GNU Autoconf Macro Archive at: +dnl http://www.gnu.org/software/ac-archive/htmldoc/vl_prog_cc_warnings.html +dnl +dnl $Id: ac_vl_prog_cc_warnings.m4,v 1.1 2003/06/07 19:43:20 dnelson Exp $ +AC_DEFUN([VL_PROG_CC_WARNINGS], [ + ansi=$1 + if test -z "$ansi"; then + msg="for C compiler warning flags" + else + msg="for C compiler warning and ANSI conformance flags" + fi + AC_CACHE_CHECK($msg, vl_cv_prog_cc_warnings, [ + if test -n "$CC"; then + cat > conftest.c <&1 | grep -i "WorkShop" > /dev/null 2>&1 && + $CC -c -v -Xc conftest.c > /dev/null 2>&1 && + test -f conftest.o; then + if test -z "$ansi"; then + vl_cv_prog_cc_warnings="-v" + else + vl_cv_prog_cc_warnings="-v -Xc" + fi + + dnl Digital Unix C compiler + elif $CC -V 2>&1 | grep -i "Digital UNIX Compiler" > /dev/null 2>&1 && + $CC -c -verbose -w0 -warnprotos -std1 conftest.c > /dev/null 2>&1 && + test -f conftest.o; then + if test -z "$ansi"; then + vl_cv_prog_cc_warnings="-verbose -w0 -warnprotos" + else + vl_cv_prog_cc_warnings="-verbose -w0 -warnprotos -std1" + fi + + dnl C for AIX Compiler + elif $CC 2>&1 | grep -i "C for AIX Compiler" > /dev/null 2>&1 && + $CC -c -qlanglvl=ansi -qinfo=all conftest.c > /dev/null 2>&1 && + test -f conftest.o; then + if test -z "$ansi"; then + vl_cv_prog_cc_warnings="-qsrcmsg -qinfo=all:noppt:noppc:noobs:nocnd" + else + vl_cv_prog_cc_warnings="-qsrcmsg -qinfo=all:noppt:noppc:noobs:nocnd -qlanglvl=ansi" + fi + + dnl IRIX C compiler + elif $CC -version 2>&1 | grep -i "MIPSpro Compilers" > /dev/null 2>&1 && + $CC -c -fullwarn -ansi -ansiE conftest.c > /dev/null 2>&1 && + test -f conftest.o; then + if test -z "$ansi"; then + vl_cv_prog_cc_warnings="-fullwarn" + else + vl_cv_prog_cc_warnings="-fullwarn -ansi -ansiE" + fi + + dnl HP-UX C compiler + elif what $CC 2>&1 | grep -i "HP C Compiler" > /dev/null 2>&1 && + $CC -c -Aa +w1 conftest.c > /dev/null 2>&1 && + test -f conftest.o; then + if test -z "$ansi"; then + vl_cv_prog_cc_warnings="+w1" + else + vl_cv_prog_cc_warnings="+w1 -Aa" + fi + + dnl The NEC SX-5 (Super-UX 10) C compiler + elif $CC -V 2>&1 | grep "/SX" > /dev/null 2>&1 && + $CC -c -pvctl[,]fullmsg -Xc conftest.c > /dev/null 2>&1 && + test -f conftest.o; then + if test -z "$ansi"; then + vl_cv_prog_cc_warnings="-pvctl[,]fullmsg" + else + vl_cv_prog_cc_warnings="-pvctl[,]fullmsg -Xc" + fi + + dnl The Cray C compiler (Unicos) + elif $CC -V 2>&1 | grep -i "Cray" > /dev/null 2>&1 && + $CC -c -h msglevel 2 conftest.c > /dev/null 2>&1 && + test -f conftest.o; then + if test -z "$ansi"; then + vl_cv_prog_cc_warnings="-h msglevel 2" + else + vl_cv_prog_cc_warnings="-h msglevel 2 -h conform" + fi + + dnl Intel's C Compler (icc) + elif $CC -V 2>&1 | grep -i "Intel(R) C++ Compiler" > /dev/null 2>&1 && + $CC -c -Wall -wd981,1418,193 conftest.c > /dev/null 2>&1 && + test -f conftest.o; then + if test -z "$ansi"; then + vl_cv_prog_cc_warnings="-Wall -wd981,1418,193" + else + vl_cv_prog_cc_warnings="-Wall -wd981,1418,193 -Xc" + fi + + fi + rm -f conftest.* + fi + if test -n "$vl_cv_prog_cc_warnings"; then + VL_WARN_CFLAGS="$vl_cv_prog_cc_warnings" + else + vl_cv_prog_cc_warnings="unknown" + fi + ]) +])dnl diff --git a/aclocal.m4 b/aclocal.m4 new file mode 100644 index 0000000..066404a --- /dev/null +++ b/aclocal.m4 @@ -0,0 +1,1186 @@ +# generated automatically by aclocal 1.14.1 -*- Autoconf -*- + +# Copyright (C) 1996-2013 Free Software Foundation, Inc. + +# This file is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY, to the extent permitted by law; without +# even the implied warranty of MERCHANTABILITY or FITNESS FOR A +# PARTICULAR PURPOSE. + +m4_ifndef([AC_CONFIG_MACRO_DIRS], [m4_defun([_AM_CONFIG_MACRO_DIRS], [])m4_defun([AC_CONFIG_MACRO_DIRS], [_AM_CONFIG_MACRO_DIRS($@)])]) +m4_ifndef([AC_AUTOCONF_VERSION], + [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl +m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.69],, +[m4_warning([this file was generated for autoconf 2.69. +You have another version of autoconf. It may work, but is not guaranteed to. +If you have problems, you may need to regenerate the build system entirely. +To do so, use the procedure documented by the package, typically 'autoreconf'.])]) + +# Copyright (C) 2002-2013 Free Software Foundation, Inc. +# +# This file is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# AM_AUTOMAKE_VERSION(VERSION) +# ---------------------------- +# Automake X.Y traces this macro to ensure aclocal.m4 has been +# generated from the m4 files accompanying Automake X.Y. +# (This private macro should not be called outside this file.) +AC_DEFUN([AM_AUTOMAKE_VERSION], +[am__api_version='1.14' +dnl Some users find AM_AUTOMAKE_VERSION and mistake it for a way to +dnl require some minimum version. 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We just wanted to have am__tar + # and am__untar set. + test -n "${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 + +m4_include([ac_acx_pthread.m4]) +m4_include([ac_cf_gnu_source.m4]) +m4_include([ac_cxx_exceptions.m4]) +m4_include([ac_cxx_namespaces.m4]) +m4_include([ac_cxx_verbose_terminate_handler.m4]) +m4_include([ac_dmalloc.m4]) +m4_include([ac_pike_compiler_flag.m4]) +m4_include([ac_vl_prog_cc_warnings.m4]) diff --git a/compile b/compile new file mode 100755 index 0000000..531136b --- /dev/null +++ b/compile @@ -0,0 +1,347 @@ +#! /bin/sh +# Wrapper for compilers which do not understand '-c -o'. + +scriptversion=2012-10-14.11; # UTC + +# Copyright (C) 1999-2013 Free Software Foundation, Inc. +# Written by Tom Tromey . +# +# 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. + +# This file is maintained in Automake, please report +# bugs to or send patches to +# . + +nl=' +' + +# We need space, tab and new line, in precisely that order. Quoting is +# there to prevent tools from complaining about whitespace usage. +IFS=" "" $nl" + +file_conv= + +# func_file_conv build_file lazy +# Convert a $build file to $host form and store it in $file +# Currently only supports Windows hosts. If the determined conversion +# type is listed in (the comma separated) LAZY, no conversion will +# take place. +func_file_conv () +{ + file=$1 + case $file in + / | /[!/]*) # absolute file, and not a UNC file + if test -z "$file_conv"; then + # lazily determine how to convert abs files + case `uname -s` in + MINGW*) + file_conv=mingw + ;; + CYGWIN*) + file_conv=cygwin + ;; + *) + file_conv=wine + ;; + esac + fi + case $file_conv/,$2, in + *,$file_conv,*) + ;; + mingw/*) + file=`cmd //C echo "$file " | sed -e 's/"\(.*\) " *$/\1/'` + ;; + cygwin/*) + file=`cygpath -m "$file" || echo "$file"` + ;; + wine/*) + file=`winepath -w "$file" || echo "$file"` + ;; + esac + ;; + esac +} + +# func_cl_dashL linkdir +# Make cl look for libraries in LINKDIR +func_cl_dashL () +{ + func_file_conv "$1" + if test -z "$lib_path"; then + lib_path=$file + else + lib_path="$lib_path;$file" + fi + linker_opts="$linker_opts -LIBPATH:$file" +} + +# func_cl_dashl library +# Do a library search-path lookup for cl +func_cl_dashl () +{ + lib=$1 + found=no + save_IFS=$IFS + IFS=';' + for dir in $lib_path $LIB + do + IFS=$save_IFS + if $shared && test -f "$dir/$lib.dll.lib"; then + found=yes + lib=$dir/$lib.dll.lib + break + fi + if test -f "$dir/$lib.lib"; then + found=yes + lib=$dir/$lib.lib + break + fi + if test -f "$dir/lib$lib.a"; then + found=yes + lib=$dir/lib$lib.a + break + fi + done + IFS=$save_IFS + + if test "$found" != yes; then + lib=$lib.lib + fi +} + +# func_cl_wrapper cl arg... +# Adjust compile command to suit cl +func_cl_wrapper () +{ + # Assume a capable shell + lib_path= + shared=: + linker_opts= + for arg + do + if test -n "$eat"; then + eat= + else + case $1 in + -o) + # configure might choose to run compile as 'compile cc -o foo foo.c'. + eat=1 + case $2 in + *.o | *.[oO][bB][jJ]) + func_file_conv "$2" + set x "$@" -Fo"$file" + shift + ;; + *) + func_file_conv "$2" + set x "$@" -Fe"$file" + shift + ;; + esac + ;; + -I) + eat=1 + func_file_conv "$2" mingw + set x "$@" -I"$file" + shift + ;; + -I*) + func_file_conv "${1#-I}" mingw + set x "$@" -I"$file" + shift + ;; + -l) + eat=1 + func_cl_dashl "$2" + set x "$@" "$lib" + shift + ;; + -l*) + func_cl_dashl "${1#-l}" + set x "$@" "$lib" + shift + ;; + -L) + eat=1 + func_cl_dashL "$2" + ;; + -L*) + func_cl_dashL "${1#-L}" + ;; + -static) + shared=false + ;; + -Wl,*) + arg=${1#-Wl,} + save_ifs="$IFS"; IFS=',' + for flag in $arg; do + IFS="$save_ifs" + linker_opts="$linker_opts $flag" + done + IFS="$save_ifs" + ;; + -Xlinker) + eat=1 + linker_opts="$linker_opts $2" + ;; + -*) + set x "$@" "$1" + shift + ;; + *.cc | *.CC | *.cxx | *.CXX | *.[cC]++) + func_file_conv "$1" + set x "$@" -Tp"$file" + shift + ;; + *.c | *.cpp | *.CPP | *.lib | *.LIB | *.Lib | *.OBJ | *.obj | *.[oO]) + func_file_conv "$1" mingw + set x "$@" "$file" + shift + ;; + *) + set x "$@" "$1" + shift + ;; + esac + fi + shift + done + if test -n "$linker_opts"; then + linker_opts="-link$linker_opts" + fi + exec "$@" $linker_opts + exit 1 +} + +eat= + +case $1 in + '') + echo "$0: No command. Try '$0 --help' for more information." 1>&2 + exit 1; + ;; + -h | --h*) + cat <<\EOF +Usage: compile [--help] [--version] PROGRAM [ARGS] + +Wrapper for compilers which do not understand '-c -o'. +Remove '-o dest.o' from ARGS, run PROGRAM with the remaining +arguments, and rename the output as expected. + +If you are trying to build a whole package this is not the +right script to run: please start by reading the file 'INSTALL'. + +Report bugs to . +EOF + exit $? + ;; + -v | --v*) + echo "compile $scriptversion" + exit $? + ;; + cl | *[/\\]cl | cl.exe | *[/\\]cl.exe ) + func_cl_wrapper "$@" # Doesn't return... + ;; +esac + +ofile= +cfile= + +for arg +do + if test -n "$eat"; then + eat= + else + case $1 in + -o) + # configure might choose to run compile as 'compile cc -o foo foo.c'. + # So we strip '-o arg' only if arg is an object. + eat=1 + case $2 in + *.o | *.obj) + ofile=$2 + ;; + *) + set x "$@" -o "$2" + shift + ;; + esac + ;; + *.c) + cfile=$1 + set x "$@" "$1" + shift + ;; + *) + set x "$@" "$1" + shift + ;; + esac + fi + shift +done + +if test -z "$ofile" || test -z "$cfile"; then + # If no '-o' option was seen then we might have been invoked from a + # pattern rule where we don't need one. That is ok -- this is a + # normal compilation that the losing compiler can handle. If no + # '.c' file was seen then we are probably linking. That is also + # ok. + exec "$@" +fi + +# Name of file we expect compiler to create. +cofile=`echo "$cfile" | sed 's|^.*[\\/]||; s|^[a-zA-Z]:||; s/\.c$/.o/'` + +# Create the lock directory. +# Note: use '[/\\:.-]' here to ensure that we don't use the same name +# that we are using for the .o file. Also, base the name on the expected +# object file name, since that is what matters with a parallel build. +lockdir=`echo "$cofile" | sed -e 's|[/\\:.-]|_|g'`.d +while true; do + if mkdir "$lockdir" >/dev/null 2>&1; then + break + fi + sleep 1 +done +# FIXME: race condition here if user kills between mkdir and trap. +trap "rmdir '$lockdir'; exit 1" 1 2 15 + +# Run the compile. +"$@" +ret=$? + +if test -f "$cofile"; then + test "$cofile" = "$ofile" || mv "$cofile" "$ofile" +elif test -f "${cofile}bj"; then + test "${cofile}bj" = "$ofile" || mv "${cofile}bj" "$ofile" +fi + +rmdir "$lockdir" +exit $ret + +# 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/config.guess b/config.guess new file mode 100755 index 0000000..d622a44 --- /dev/null +++ b/config.guess @@ -0,0 +1,1530 @@ +#! /bin/sh +# Attempt to guess a canonical system name. +# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, +# 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, +# 2011, 2012 Free Software Foundation, Inc. + +timestamp='2012-02-10' + +# This file is free software; you can redistribute it and/or modify it +# under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, but +# WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +# General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, 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 Per Bothner. Please send patches (context +# diff format) to and include a ChangeLog +# entry. +# +# This script attempts to guess a canonical system name similar to +# config.sub. If it succeeds, it prints the system name on stdout, and +# exits with 0. Otherwise, it exits with 1. +# +# You can get the latest version of this script from: +# http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess;hb=HEAD + +me=`echo "$0" | sed -e 's,.*/,,'` + +usage="\ +Usage: $0 [OPTION] + +Output the configuration name of the system \`$me' is run on. + +Operation modes: + -h, --help print this help, then exit + -t, --time-stamp print date of last modification, then exit + -v, --version print version number, then exit + +Report bugs and patches to ." + +version="\ +GNU config.guess ($timestamp) + +Originally written by Per Bothner. +Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, +2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012 +Free Software Foundation, Inc. + +This is free software; see the source for copying conditions. There is NO +warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE." + +help=" +Try \`$me --help' for more information." + +# Parse command line +while test $# -gt 0 ; do + case $1 in + --time-stamp | --time* | -t ) + echo "$timestamp" ; exit ;; + --version | -v ) + echo "$version" ; exit ;; + --help | --h* | -h ) + echo "$usage"; exit ;; + -- ) # Stop option processing + shift; break ;; + - ) # Use stdin as input. + break ;; + -* ) + echo "$me: invalid option $1$help" >&2 + exit 1 ;; + * ) + break ;; + esac +done + +if test $# != 0; then + echo "$me: too many arguments$help" >&2 + exit 1 +fi + +trap 'exit 1' 1 2 15 + +# CC_FOR_BUILD -- compiler used by this script. Note that the use of a +# compiler to aid in system detection is discouraged as it requires +# temporary files to be created and, as you can see below, it is a +# headache to deal with in a portable fashion. + +# Historically, `CC_FOR_BUILD' used to be named `HOST_CC'. We still +# use `HOST_CC' if defined, but it is deprecated. + +# Portable tmp directory creation inspired by the Autoconf team. + +set_cc_for_build=' +trap "exitcode=\$?; (rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null) && exit \$exitcode" 0 ; +trap "rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null; exit 1" 1 2 13 15 ; +: ${TMPDIR=/tmp} ; + { tmp=`(umask 077 && mktemp -d "$TMPDIR/cgXXXXXX") 2>/dev/null` && test -n "$tmp" && test -d "$tmp" ; } || + { test -n "$RANDOM" && tmp=$TMPDIR/cg$$-$RANDOM && (umask 077 && mkdir $tmp) ; } || + { tmp=$TMPDIR/cg-$$ && (umask 077 && mkdir $tmp) && echo "Warning: creating insecure temp directory" >&2 ; } || + { echo "$me: cannot create a temporary directory in $TMPDIR" >&2 ; exit 1 ; } ; +dummy=$tmp/dummy ; +tmpfiles="$dummy.c $dummy.o $dummy.rel $dummy" ; +case $CC_FOR_BUILD,$HOST_CC,$CC in + ,,) echo "int x;" > $dummy.c ; + for c in cc gcc c89 c99 ; do + if ($c -c -o $dummy.o $dummy.c) >/dev/null 2>&1 ; then + CC_FOR_BUILD="$c"; break ; + fi ; + done ; + if test x"$CC_FOR_BUILD" = x ; then + CC_FOR_BUILD=no_compiler_found ; + fi + ;; + ,,*) CC_FOR_BUILD=$CC ;; + ,*,*) CC_FOR_BUILD=$HOST_CC ;; +esac ; set_cc_for_build= ;' + +# This is needed to find uname on a Pyramid OSx when run in the BSD universe. +# (ghazi@noc.rutgers.edu 1994-08-24) +if (test -f /.attbin/uname) >/dev/null 2>&1 ; then + PATH=$PATH:/.attbin ; export PATH +fi + +UNAME_MACHINE=`(uname -m) 2>/dev/null` || UNAME_MACHINE=unknown +UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown +UNAME_SYSTEM=`(uname -s) 2>/dev/null` || UNAME_SYSTEM=unknown +UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown + +# Note: order is significant - the case branches are not exclusive. + +case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in + *:NetBSD:*:*) + # NetBSD (nbsd) targets should (where applicable) match one or + # more of the tuples: *-*-netbsdelf*, *-*-netbsdaout*, + # *-*-netbsdecoff* and *-*-netbsd*. For targets that recently + # switched to ELF, *-*-netbsd* would select the old + # object file format. This provides both forward + # compatibility and a consistent mechanism for selecting the + # object file format. + # + # Note: NetBSD doesn't particularly care about the vendor + # portion of the name. We always set it to "unknown". + sysctl="sysctl -n hw.machine_arch" + UNAME_MACHINE_ARCH=`(/sbin/$sysctl 2>/dev/null || \ + /usr/sbin/$sysctl 2>/dev/null || echo unknown)` + case "${UNAME_MACHINE_ARCH}" in + armeb) machine=armeb-unknown ;; + arm*) machine=arm-unknown ;; + sh3el) machine=shl-unknown ;; + sh3eb) machine=sh-unknown ;; + sh5el) machine=sh5le-unknown ;; + *) machine=${UNAME_MACHINE_ARCH}-unknown ;; + esac + # The Operating System including object format, if it has switched + # to ELF recently, or will in the future. + case "${UNAME_MACHINE_ARCH}" in + arm*|i386|m68k|ns32k|sh3*|sparc|vax) + eval $set_cc_for_build + if echo __ELF__ | $CC_FOR_BUILD -E - 2>/dev/null \ + | grep -q __ELF__ + then + # Once all utilities can be ECOFF (netbsdecoff) or a.out (netbsdaout). + # Return netbsd for either. FIX? + os=netbsd + else + os=netbsdelf + fi + ;; + *) + os=netbsd + ;; + esac + # The OS release + # Debian GNU/NetBSD machines have a different userland, and + # thus, need a distinct triplet. However, they do not need + # kernel version information, so it can be replaced with a + # suitable tag, in the style of linux-gnu. + case "${UNAME_VERSION}" in + Debian*) + release='-gnu' + ;; + *) + release=`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'` + ;; + esac + # Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM: + # contains redundant information, the shorter form: + # CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used. + echo "${machine}-${os}${release}" + exit ;; + *:OpenBSD:*:*) + UNAME_MACHINE_ARCH=`arch | sed 's/OpenBSD.//'` + echo ${UNAME_MACHINE_ARCH}-unknown-openbsd${UNAME_RELEASE} + exit ;; + *:ekkoBSD:*:*) + echo ${UNAME_MACHINE}-unknown-ekkobsd${UNAME_RELEASE} + exit ;; + *:SolidBSD:*:*) + echo ${UNAME_MACHINE}-unknown-solidbsd${UNAME_RELEASE} + exit ;; + macppc:MirBSD:*:*) + echo powerpc-unknown-mirbsd${UNAME_RELEASE} + exit ;; + *:MirBSD:*:*) + echo ${UNAME_MACHINE}-unknown-mirbsd${UNAME_RELEASE} + exit ;; + alpha:OSF1:*:*) + case $UNAME_RELEASE in + *4.0) + UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'` + ;; + *5.*) + UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $4}'` + ;; + esac + # According to Compaq, /usr/sbin/psrinfo has been available on + # OSF/1 and Tru64 systems produced since 1995. I hope that + # covers most systems running today. This code pipes the CPU + # types through head -n 1, so we only detect the type of CPU 0. + ALPHA_CPU_TYPE=`/usr/sbin/psrinfo -v | sed -n -e 's/^ The alpha \(.*\) processor.*$/\1/p' | head -n 1` + case "$ALPHA_CPU_TYPE" in + "EV4 (21064)") + UNAME_MACHINE="alpha" ;; + "EV4.5 (21064)") + UNAME_MACHINE="alpha" ;; + "LCA4 (21066/21068)") + UNAME_MACHINE="alpha" ;; + "EV5 (21164)") + UNAME_MACHINE="alphaev5" ;; + "EV5.6 (21164A)") + UNAME_MACHINE="alphaev56" ;; + "EV5.6 (21164PC)") + UNAME_MACHINE="alphapca56" ;; + "EV5.7 (21164PC)") + UNAME_MACHINE="alphapca57" ;; + "EV6 (21264)") + UNAME_MACHINE="alphaev6" ;; + "EV6.7 (21264A)") + UNAME_MACHINE="alphaev67" ;; + "EV6.8CB (21264C)") + UNAME_MACHINE="alphaev68" ;; + "EV6.8AL (21264B)") + UNAME_MACHINE="alphaev68" ;; + "EV6.8CX (21264D)") + UNAME_MACHINE="alphaev68" ;; + "EV6.9A (21264/EV69A)") + UNAME_MACHINE="alphaev69" ;; + "EV7 (21364)") + UNAME_MACHINE="alphaev7" ;; + "EV7.9 (21364A)") + UNAME_MACHINE="alphaev79" ;; + esac + # A Pn.n version is a patched version. + # A Vn.n version is a released version. + # A Tn.n version is a released field test version. + # A Xn.n version is an unreleased experimental baselevel. + # 1.2 uses "1.2" for uname -r. + echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[PVTX]//' | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'` + # Reset EXIT trap before exiting to avoid spurious non-zero exit code. + exitcode=$? + trap '' 0 + exit $exitcode ;; + Alpha\ *:Windows_NT*:*) + # How do we know it's Interix rather than the generic POSIX subsystem? + # Should we change UNAME_MACHINE based on the output of uname instead + # of the specific Alpha model? + echo alpha-pc-interix + exit ;; + 21064:Windows_NT:50:3) + echo alpha-dec-winnt3.5 + exit ;; + Amiga*:UNIX_System_V:4.0:*) + echo m68k-unknown-sysv4 + exit ;; + *:[Aa]miga[Oo][Ss]:*:*) + echo ${UNAME_MACHINE}-unknown-amigaos + exit ;; + *:[Mm]orph[Oo][Ss]:*:*) + echo ${UNAME_MACHINE}-unknown-morphos + exit ;; + *:OS/390:*:*) + echo i370-ibm-openedition + exit ;; + *:z/VM:*:*) + echo s390-ibm-zvmoe + exit ;; + *:OS400:*:*) + echo powerpc-ibm-os400 + exit ;; + arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*) + echo arm-acorn-riscix${UNAME_RELEASE} + exit ;; + arm:riscos:*:*|arm:RISCOS:*:*) + echo arm-unknown-riscos + exit ;; + SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*) + echo hppa1.1-hitachi-hiuxmpp + exit ;; + Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*) + # akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE. + if test "`(/bin/universe) 2>/dev/null`" = att ; then + echo pyramid-pyramid-sysv3 + else + echo pyramid-pyramid-bsd + fi + exit ;; + NILE*:*:*:dcosx) + echo pyramid-pyramid-svr4 + exit ;; + DRS?6000:unix:4.0:6*) + echo sparc-icl-nx6 + exit ;; + DRS?6000:UNIX_SV:4.2*:7* | DRS?6000:isis:4.2*:7*) + case `/usr/bin/uname -p` in + sparc) echo sparc-icl-nx7; exit ;; + esac ;; + s390x:SunOS:*:*) + echo ${UNAME_MACHINE}-ibm-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` + exit ;; + sun4H:SunOS:5.*:*) + echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` + exit ;; + sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*) + echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` + exit ;; + i86pc:AuroraUX:5.*:* | i86xen:AuroraUX:5.*:*) + echo i386-pc-auroraux${UNAME_RELEASE} + exit ;; + i86pc:SunOS:5.*:* | i86xen:SunOS:5.*:*) + eval $set_cc_for_build + SUN_ARCH="i386" + # If there is a compiler, see if it is configured for 64-bit objects. + # Note that the Sun cc does not turn __LP64__ into 1 like gcc does. + # This test works for both compilers. + if [ "$CC_FOR_BUILD" != 'no_compiler_found' ]; then + if (echo '#ifdef __amd64'; echo IS_64BIT_ARCH; echo '#endif') | \ + (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | \ + grep IS_64BIT_ARCH >/dev/null + then + SUN_ARCH="x86_64" + fi + fi + echo ${SUN_ARCH}-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` + exit ;; + sun4*:SunOS:6*:*) + # According to config.sub, this is the proper way to canonicalize + # SunOS6. Hard to guess exactly what SunOS6 will be like, but + # it's likely to be more like Solaris than SunOS4. + echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` + exit ;; + sun4*:SunOS:*:*) + case "`/usr/bin/arch -k`" in + Series*|S4*) + UNAME_RELEASE=`uname -v` + ;; + esac + # Japanese Language versions have a version number like `4.1.3-JL'. + echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'` + exit ;; + sun3*:SunOS:*:*) + echo m68k-sun-sunos${UNAME_RELEASE} + exit ;; + sun*:*:4.2BSD:*) + UNAME_RELEASE=`(sed 1q /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null` + test "x${UNAME_RELEASE}" = "x" && UNAME_RELEASE=3 + case "`/bin/arch`" in + sun3) + echo m68k-sun-sunos${UNAME_RELEASE} + ;; + sun4) + echo sparc-sun-sunos${UNAME_RELEASE} + ;; + esac + exit ;; + aushp:SunOS:*:*) + echo sparc-auspex-sunos${UNAME_RELEASE} + exit ;; + # The situation for MiNT is a little confusing. The machine name + # can be virtually everything (everything which is not + # "atarist" or "atariste" at least should have a processor + # > m68000). The system name ranges from "MiNT" over "FreeMiNT" + # to the lowercase version "mint" (or "freemint"). Finally + # the system name "TOS" denotes a system which is actually not + # MiNT. But MiNT is downward compatible to TOS, so this should + # be no problem. + atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*) + echo m68k-atari-mint${UNAME_RELEASE} + exit ;; + atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*) + echo m68k-atari-mint${UNAME_RELEASE} + exit ;; + *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*) + echo m68k-atari-mint${UNAME_RELEASE} + exit ;; + milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*) + echo m68k-milan-mint${UNAME_RELEASE} + exit ;; + hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*) + echo m68k-hades-mint${UNAME_RELEASE} + exit ;; + *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*) + echo m68k-unknown-mint${UNAME_RELEASE} + exit ;; + m68k:machten:*:*) + echo m68k-apple-machten${UNAME_RELEASE} + exit ;; + powerpc:machten:*:*) + echo powerpc-apple-machten${UNAME_RELEASE} + exit ;; + RISC*:Mach:*:*) + echo mips-dec-mach_bsd4.3 + exit ;; + RISC*:ULTRIX:*:*) + echo mips-dec-ultrix${UNAME_RELEASE} + exit ;; + VAX*:ULTRIX*:*:*) + echo vax-dec-ultrix${UNAME_RELEASE} + exit ;; + 2020:CLIX:*:* | 2430:CLIX:*:*) + echo clipper-intergraph-clix${UNAME_RELEASE} + exit ;; + mips:*:*:UMIPS | mips:*:*:RISCos) + eval $set_cc_for_build + sed 's/^ //' << EOF >$dummy.c +#ifdef __cplusplus +#include /* for printf() prototype */ + int main (int argc, char *argv[]) { +#else + int main (argc, argv) int argc; char *argv[]; { +#endif + #if defined (host_mips) && defined (MIPSEB) + #if defined (SYSTYPE_SYSV) + printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0); + #endif + #if defined (SYSTYPE_SVR4) + printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0); + #endif + #if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD) + printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0); + #endif + #endif + exit (-1); + } +EOF + $CC_FOR_BUILD -o $dummy $dummy.c && + dummyarg=`echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` && + SYSTEM_NAME=`$dummy $dummyarg` && + { echo "$SYSTEM_NAME"; exit; } + echo mips-mips-riscos${UNAME_RELEASE} + exit ;; + Motorola:PowerMAX_OS:*:*) + echo powerpc-motorola-powermax + exit ;; + Motorola:*:4.3:PL8-*) + echo powerpc-harris-powermax + exit ;; + Night_Hawk:*:*:PowerMAX_OS | Synergy:PowerMAX_OS:*:*) + echo powerpc-harris-powermax + exit ;; + Night_Hawk:Power_UNIX:*:*) + echo powerpc-harris-powerunix + exit ;; + m88k:CX/UX:7*:*) + echo m88k-harris-cxux7 + exit ;; + m88k:*:4*:R4*) + echo m88k-motorola-sysv4 + exit ;; + m88k:*:3*:R3*) + echo m88k-motorola-sysv3 + exit ;; + AViiON:dgux:*:*) + # DG/UX returns AViiON for all architectures + UNAME_PROCESSOR=`/usr/bin/uname -p` + if [ $UNAME_PROCESSOR = mc88100 ] || [ $UNAME_PROCESSOR = mc88110 ] + then + if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx ] || \ + [ ${TARGET_BINARY_INTERFACE}x = x ] + then + echo m88k-dg-dgux${UNAME_RELEASE} + else + echo m88k-dg-dguxbcs${UNAME_RELEASE} + fi + else + echo i586-dg-dgux${UNAME_RELEASE} + fi + exit ;; + M88*:DolphinOS:*:*) # DolphinOS (SVR3) + echo m88k-dolphin-sysv3 + exit ;; + M88*:*:R3*:*) + # Delta 88k system running SVR3 + echo m88k-motorola-sysv3 + exit ;; + XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3) + echo m88k-tektronix-sysv3 + exit ;; + Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD) + echo m68k-tektronix-bsd + exit ;; + *:IRIX*:*:*) + echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'` + exit ;; + ????????:AIX?:[12].1:2) # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX. + echo romp-ibm-aix # uname -m gives an 8 hex-code CPU id + exit ;; # Note that: echo "'`uname -s`'" gives 'AIX ' + i*86:AIX:*:*) + echo i386-ibm-aix + exit ;; + ia64:AIX:*:*) + if [ -x /usr/bin/oslevel ] ; then + IBM_REV=`/usr/bin/oslevel` + else + IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE} + fi + echo ${UNAME_MACHINE}-ibm-aix${IBM_REV} + exit ;; + *:AIX:2:3) + if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then + eval $set_cc_for_build + sed 's/^ //' << EOF >$dummy.c + #include + + main() + { + if (!__power_pc()) + exit(1); + puts("powerpc-ibm-aix3.2.5"); + exit(0); + } +EOF + if $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` + then + echo "$SYSTEM_NAME" + else + echo rs6000-ibm-aix3.2.5 + fi + elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then + echo rs6000-ibm-aix3.2.4 + else + echo rs6000-ibm-aix3.2 + fi + exit ;; + *:AIX:*:[4567]) + IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'` + if /usr/sbin/lsattr -El ${IBM_CPU_ID} | grep ' POWER' >/dev/null 2>&1; then + IBM_ARCH=rs6000 + else + IBM_ARCH=powerpc + fi + if [ -x /usr/bin/oslevel ] ; then + IBM_REV=`/usr/bin/oslevel` + else + IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE} + fi + echo ${IBM_ARCH}-ibm-aix${IBM_REV} + exit ;; + *:AIX:*:*) + echo rs6000-ibm-aix + exit ;; + ibmrt:4.4BSD:*|romp-ibm:BSD:*) + echo romp-ibm-bsd4.4 + exit ;; + ibmrt:*BSD:*|romp-ibm:BSD:*) # covers RT/PC BSD and + echo romp-ibm-bsd${UNAME_RELEASE} # 4.3 with uname added to + exit ;; # report: romp-ibm BSD 4.3 + *:BOSX:*:*) + echo rs6000-bull-bosx + exit ;; + DPX/2?00:B.O.S.:*:*) + echo m68k-bull-sysv3 + exit ;; + 9000/[34]??:4.3bsd:1.*:*) + echo m68k-hp-bsd + exit ;; + hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*) + echo m68k-hp-bsd4.4 + exit ;; + 9000/[34678]??:HP-UX:*:*) + HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'` + case "${UNAME_MACHINE}" in + 9000/31? ) HP_ARCH=m68000 ;; + 9000/[34]?? ) HP_ARCH=m68k ;; + 9000/[678][0-9][0-9]) + if [ -x /usr/bin/getconf ]; then + sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null` + sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null` + case "${sc_cpu_version}" in + 523) HP_ARCH="hppa1.0" ;; # CPU_PA_RISC1_0 + 528) HP_ARCH="hppa1.1" ;; # CPU_PA_RISC1_1 + 532) # CPU_PA_RISC2_0 + case "${sc_kernel_bits}" in + 32) HP_ARCH="hppa2.0n" ;; + 64) HP_ARCH="hppa2.0w" ;; + '') HP_ARCH="hppa2.0" ;; # HP-UX 10.20 + esac ;; + esac + fi + if [ "${HP_ARCH}" = "" ]; then + eval $set_cc_for_build + sed 's/^ //' << EOF >$dummy.c + + #define _HPUX_SOURCE + #include + #include + + int main () + { + #if defined(_SC_KERNEL_BITS) + long bits = sysconf(_SC_KERNEL_BITS); + #endif + long cpu = sysconf (_SC_CPU_VERSION); + + switch (cpu) + { + case CPU_PA_RISC1_0: puts ("hppa1.0"); break; + case CPU_PA_RISC1_1: puts ("hppa1.1"); break; + case CPU_PA_RISC2_0: + #if defined(_SC_KERNEL_BITS) + switch (bits) + { + case 64: puts ("hppa2.0w"); break; + case 32: puts ("hppa2.0n"); break; + default: puts ("hppa2.0"); break; + } break; + #else /* !defined(_SC_KERNEL_BITS) */ + puts ("hppa2.0"); break; + #endif + default: puts ("hppa1.0"); break; + } + exit (0); + } +EOF + (CCOPTS= $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null) && HP_ARCH=`$dummy` + test -z "$HP_ARCH" && HP_ARCH=hppa + fi ;; + esac + if [ ${HP_ARCH} = "hppa2.0w" ] + then + eval $set_cc_for_build + + # hppa2.0w-hp-hpux* has a 64-bit kernel and a compiler generating + # 32-bit code. hppa64-hp-hpux* has the same kernel and a compiler + # generating 64-bit code. GNU and HP use different nomenclature: + # + # $ CC_FOR_BUILD=cc ./config.guess + # => hppa2.0w-hp-hpux11.23 + # $ CC_FOR_BUILD="cc +DA2.0w" ./config.guess + # => hppa64-hp-hpux11.23 + + if echo __LP64__ | (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | + grep -q __LP64__ + then + HP_ARCH="hppa2.0w" + else + HP_ARCH="hppa64" + fi + fi + echo ${HP_ARCH}-hp-hpux${HPUX_REV} + exit ;; + ia64:HP-UX:*:*) + HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'` + echo ia64-hp-hpux${HPUX_REV} + exit ;; + 3050*:HI-UX:*:*) + eval $set_cc_for_build + sed 's/^ //' << EOF >$dummy.c + #include + int + main () + { + long cpu = sysconf (_SC_CPU_VERSION); + /* The order matters, because CPU_IS_HP_MC68K erroneously returns + true for CPU_PA_RISC1_0. CPU_IS_PA_RISC returns correct + results, however. */ + if (CPU_IS_PA_RISC (cpu)) + { + switch (cpu) + { + case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break; + case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break; + case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break; + default: puts ("hppa-hitachi-hiuxwe2"); break; + } + } + else if (CPU_IS_HP_MC68K (cpu)) + puts ("m68k-hitachi-hiuxwe2"); + else puts ("unknown-hitachi-hiuxwe2"); + exit (0); + } +EOF + $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` && + { echo "$SYSTEM_NAME"; exit; } + echo unknown-hitachi-hiuxwe2 + exit ;; + 9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* ) + echo hppa1.1-hp-bsd + exit ;; + 9000/8??:4.3bsd:*:*) + echo hppa1.0-hp-bsd + exit ;; + *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*) + echo hppa1.0-hp-mpeix + exit ;; + hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* ) + echo hppa1.1-hp-osf + exit ;; + hp8??:OSF1:*:*) + echo hppa1.0-hp-osf + exit ;; + i*86:OSF1:*:*) + if [ -x /usr/sbin/sysversion ] ; then + echo ${UNAME_MACHINE}-unknown-osf1mk + else + echo ${UNAME_MACHINE}-unknown-osf1 + fi + exit ;; + parisc*:Lites*:*:*) + echo hppa1.1-hp-lites + exit ;; + C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*) + echo c1-convex-bsd + exit ;; + C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*) + if getsysinfo -f scalar_acc + then echo c32-convex-bsd + else echo c2-convex-bsd + fi + exit ;; + C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*) + echo c34-convex-bsd + exit ;; + C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*) + echo c38-convex-bsd + exit ;; + C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*) + echo c4-convex-bsd + exit ;; + CRAY*Y-MP:*:*:*) + echo ymp-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' + exit ;; + CRAY*[A-Z]90:*:*:*) + echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \ + | sed -e 's/CRAY.*\([A-Z]90\)/\1/' \ + -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \ + -e 's/\.[^.]*$/.X/' + exit ;; + CRAY*TS:*:*:*) + echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' + exit ;; + CRAY*T3E:*:*:*) + echo alphaev5-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' + exit ;; + CRAY*SV1:*:*:*) + echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' + exit ;; + *:UNICOS/mp:*:*) + echo craynv-cray-unicosmp${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' + exit ;; + F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*) + FUJITSU_PROC=`uname -m | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'` + FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'` + FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'` + echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}" + exit ;; + 5000:UNIX_System_V:4.*:*) + FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'` + FUJITSU_REL=`echo ${UNAME_RELEASE} | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/ /_/'` + echo "sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}" + exit ;; + i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*) + echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE} + exit ;; + sparc*:BSD/OS:*:*) + echo sparc-unknown-bsdi${UNAME_RELEASE} + exit ;; + *:BSD/OS:*:*) + echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE} + exit ;; + *:FreeBSD:*:*) + UNAME_PROCESSOR=`/usr/bin/uname -p` + case ${UNAME_PROCESSOR} in + amd64) + echo x86_64-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;; + *) + echo ${UNAME_PROCESSOR}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;; + esac + exit ;; + i*:CYGWIN*:*) + echo ${UNAME_MACHINE}-pc-cygwin + exit ;; + *:MINGW*:*) + echo ${UNAME_MACHINE}-pc-mingw32 + exit ;; + i*:MSYS*:*) + echo ${UNAME_MACHINE}-pc-msys + exit ;; + i*:windows32*:*) + # uname -m includes "-pc" on this system. + echo ${UNAME_MACHINE}-mingw32 + exit ;; + i*:PW*:*) + echo ${UNAME_MACHINE}-pc-pw32 + exit ;; + *:Interix*:*) + case ${UNAME_MACHINE} in + x86) + echo i586-pc-interix${UNAME_RELEASE} + exit ;; + authenticamd | genuineintel | EM64T) + echo x86_64-unknown-interix${UNAME_RELEASE} + exit ;; + IA64) + echo ia64-unknown-interix${UNAME_RELEASE} + exit ;; + esac ;; + [345]86:Windows_95:* | [345]86:Windows_98:* | [345]86:Windows_NT:*) + echo i${UNAME_MACHINE}-pc-mks + exit ;; + 8664:Windows_NT:*) + echo x86_64-pc-mks + exit ;; + i*:Windows_NT*:* | Pentium*:Windows_NT*:*) + # How do we know it's Interix rather than the generic POSIX subsystem? + # It also conflicts with pre-2.0 versions of AT&T UWIN. Should we + # UNAME_MACHINE based on the output of uname instead of i386? + echo i586-pc-interix + exit ;; + i*:UWIN*:*) + echo ${UNAME_MACHINE}-pc-uwin + exit ;; + amd64:CYGWIN*:*:* | x86_64:CYGWIN*:*:*) + echo x86_64-unknown-cygwin + exit ;; + p*:CYGWIN*:*) + echo powerpcle-unknown-cygwin + exit ;; + prep*:SunOS:5.*:*) + echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` + exit ;; + *:GNU:*:*) + # the GNU system + echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'` + exit ;; + *:GNU/*:*:*) + # other systems with GNU libc and userland + echo ${UNAME_MACHINE}-unknown-`echo ${UNAME_SYSTEM} | sed 's,^[^/]*/,,' | tr '[A-Z]' '[a-z]'``echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`-gnu + exit ;; + i*86:Minix:*:*) + echo ${UNAME_MACHINE}-pc-minix + exit ;; + aarch64:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit ;; + aarch64_be:Linux:*:*) + UNAME_MACHINE=aarch64_be + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit ;; + alpha:Linux:*:*) + case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in + EV5) UNAME_MACHINE=alphaev5 ;; + EV56) UNAME_MACHINE=alphaev56 ;; + PCA56) UNAME_MACHINE=alphapca56 ;; + PCA57) UNAME_MACHINE=alphapca56 ;; + EV6) UNAME_MACHINE=alphaev6 ;; + EV67) UNAME_MACHINE=alphaev67 ;; + EV68*) UNAME_MACHINE=alphaev68 ;; + esac + objdump --private-headers /bin/sh | grep -q ld.so.1 + if test "$?" = 0 ; then LIBC="libc1" ; else LIBC="" ; fi + echo ${UNAME_MACHINE}-unknown-linux-gnu${LIBC} + exit ;; + arm*:Linux:*:*) + eval $set_cc_for_build + if echo __ARM_EABI__ | $CC_FOR_BUILD -E - 2>/dev/null \ + | grep -q __ARM_EABI__ + then + echo ${UNAME_MACHINE}-unknown-linux-gnu + else + if echo __ARM_PCS_VFP | $CC_FOR_BUILD -E - 2>/dev/null \ + | grep -q __ARM_PCS_VFP + then + echo ${UNAME_MACHINE}-unknown-linux-gnueabi + else + echo ${UNAME_MACHINE}-unknown-linux-gnueabihf + fi + fi + exit ;; + avr32*:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit ;; + cris:Linux:*:*) + echo ${UNAME_MACHINE}-axis-linux-gnu + exit ;; + crisv32:Linux:*:*) + echo ${UNAME_MACHINE}-axis-linux-gnu + exit ;; + frv:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit ;; + hexagon:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit ;; + i*86:Linux:*:*) + LIBC=gnu + eval $set_cc_for_build + sed 's/^ //' << EOF >$dummy.c + #ifdef __dietlibc__ + LIBC=dietlibc + #endif +EOF + eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^LIBC'` + echo "${UNAME_MACHINE}-pc-linux-${LIBC}" + exit ;; + ia64:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit ;; + m32r*:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit ;; + m68*:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit ;; + mips:Linux:*:* | mips64:Linux:*:*) + eval $set_cc_for_build + sed 's/^ //' << EOF >$dummy.c + #undef CPU + #undef ${UNAME_MACHINE} + #undef ${UNAME_MACHINE}el + #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL) + CPU=${UNAME_MACHINE}el + #else + #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB) + CPU=${UNAME_MACHINE} + #else + CPU= + #endif + #endif +EOF + eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^CPU'` + test x"${CPU}" != x && { echo "${CPU}-unknown-linux-gnu"; exit; } + ;; + or32:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit ;; + padre:Linux:*:*) + echo sparc-unknown-linux-gnu + exit ;; + parisc64:Linux:*:* | hppa64:Linux:*:*) + echo hppa64-unknown-linux-gnu + exit ;; + parisc:Linux:*:* | hppa:Linux:*:*) + # Look for CPU level + case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in + PA7*) echo hppa1.1-unknown-linux-gnu ;; + PA8*) echo hppa2.0-unknown-linux-gnu ;; + *) echo hppa-unknown-linux-gnu ;; + esac + exit ;; + ppc64:Linux:*:*) + echo powerpc64-unknown-linux-gnu + exit ;; + ppc:Linux:*:*) + echo powerpc-unknown-linux-gnu + exit ;; + s390:Linux:*:* | s390x:Linux:*:*) + echo ${UNAME_MACHINE}-ibm-linux + exit ;; + sh64*:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit ;; + sh*:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit ;; + sparc:Linux:*:* | sparc64:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit ;; + tile*:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit ;; + vax:Linux:*:*) + echo ${UNAME_MACHINE}-dec-linux-gnu + exit ;; + x86_64:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit ;; + xtensa*:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit ;; + i*86:DYNIX/ptx:4*:*) + # ptx 4.0 does uname -s correctly, with DYNIX/ptx in there. + # earlier versions are messed up and put the nodename in both + # sysname and nodename. + echo i386-sequent-sysv4 + exit ;; + i*86:UNIX_SV:4.2MP:2.*) + # Unixware is an offshoot of SVR4, but it has its own version + # number series starting with 2... + # I am not positive that other SVR4 systems won't match this, + # I just have to hope. -- rms. + # Use sysv4.2uw... so that sysv4* matches it. + echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION} + exit ;; + i*86:OS/2:*:*) + # If we were able to find `uname', then EMX Unix compatibility + # is probably installed. + echo ${UNAME_MACHINE}-pc-os2-emx + exit ;; + i*86:XTS-300:*:STOP) + echo ${UNAME_MACHINE}-unknown-stop + exit ;; + i*86:atheos:*:*) + echo ${UNAME_MACHINE}-unknown-atheos + exit ;; + i*86:syllable:*:*) + echo ${UNAME_MACHINE}-pc-syllable + exit ;; + i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.[02]*:*) + echo i386-unknown-lynxos${UNAME_RELEASE} + exit ;; + i*86:*DOS:*:*) + echo ${UNAME_MACHINE}-pc-msdosdjgpp + exit ;; + i*86:*:4.*:* | i*86:SYSTEM_V:4.*:*) + UNAME_REL=`echo ${UNAME_RELEASE} | sed 's/\/MP$//'` + if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then + echo ${UNAME_MACHINE}-univel-sysv${UNAME_REL} + else + echo ${UNAME_MACHINE}-pc-sysv${UNAME_REL} + fi + exit ;; + i*86:*:5:[678]*) + # UnixWare 7.x, OpenUNIX and OpenServer 6. + case `/bin/uname -X | grep "^Machine"` in + *486*) UNAME_MACHINE=i486 ;; + *Pentium) UNAME_MACHINE=i586 ;; + *Pent*|*Celeron) UNAME_MACHINE=i686 ;; + esac + echo ${UNAME_MACHINE}-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}${UNAME_VERSION} + exit ;; + i*86:*:3.2:*) + if test -f /usr/options/cb.name; then + UNAME_REL=`sed -n 's/.*Version //p' /dev/null >/dev/null ; then + UNAME_REL=`(/bin/uname -X|grep Release|sed -e 's/.*= //')` + (/bin/uname -X|grep i80486 >/dev/null) && UNAME_MACHINE=i486 + (/bin/uname -X|grep '^Machine.*Pentium' >/dev/null) \ + && UNAME_MACHINE=i586 + (/bin/uname -X|grep '^Machine.*Pent *II' >/dev/null) \ + && UNAME_MACHINE=i686 + (/bin/uname -X|grep '^Machine.*Pentium Pro' >/dev/null) \ + && UNAME_MACHINE=i686 + echo ${UNAME_MACHINE}-pc-sco$UNAME_REL + else + echo ${UNAME_MACHINE}-pc-sysv32 + fi + exit ;; + pc:*:*:*) + # Left here for compatibility: + # uname -m prints for DJGPP always 'pc', but it prints nothing about + # the processor, so we play safe by assuming i586. + # Note: whatever this is, it MUST be the same as what config.sub + # prints for the "djgpp" host, or else GDB configury will decide that + # this is a cross-build. + echo i586-pc-msdosdjgpp + exit ;; + Intel:Mach:3*:*) + echo i386-pc-mach3 + exit ;; + paragon:*:*:*) + echo i860-intel-osf1 + exit ;; + i860:*:4.*:*) # i860-SVR4 + if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then + echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4 + else # Add other i860-SVR4 vendors below as they are discovered. + echo i860-unknown-sysv${UNAME_RELEASE} # Unknown i860-SVR4 + fi + exit ;; + mini*:CTIX:SYS*5:*) + # "miniframe" + echo m68010-convergent-sysv + exit ;; + mc68k:UNIX:SYSTEM5:3.51m) + echo m68k-convergent-sysv + exit ;; + M680?0:D-NIX:5.3:*) + echo m68k-diab-dnix + exit ;; + M68*:*:R3V[5678]*:*) + test -r /sysV68 && { echo 'm68k-motorola-sysv'; exit; } ;; + 3[345]??:*:4.0:3.0 | 3[34]??A:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 3[34]??/*:*:4.0:3.0 | 4400:*:4.0:3.0 | 4850:*:4.0:3.0 | SKA40:*:4.0:3.0 | SDS2:*:4.0:3.0 | SHG2:*:4.0:3.0 | S7501*:*:4.0:3.0) + OS_REL='' + test -r /etc/.relid \ + && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid` + /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ + && { echo i486-ncr-sysv4.3${OS_REL}; exit; } + /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \ + && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;; + 3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*) + /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ + && { echo i486-ncr-sysv4; exit; } ;; + NCR*:*:4.2:* | MPRAS*:*:4.2:*) + OS_REL='.3' + test -r /etc/.relid \ + && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid` + /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ + && { echo i486-ncr-sysv4.3${OS_REL}; exit; } + /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \ + && { echo i586-ncr-sysv4.3${OS_REL}; exit; } + /bin/uname -p 2>/dev/null | /bin/grep pteron >/dev/null \ + && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;; + m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*) + echo m68k-unknown-lynxos${UNAME_RELEASE} + exit ;; + mc68030:UNIX_System_V:4.*:*) + echo m68k-atari-sysv4 + exit ;; + TSUNAMI:LynxOS:2.*:*) + echo sparc-unknown-lynxos${UNAME_RELEASE} + exit ;; + rs6000:LynxOS:2.*:*) + echo rs6000-unknown-lynxos${UNAME_RELEASE} + exit ;; + PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.[02]*:*) + echo powerpc-unknown-lynxos${UNAME_RELEASE} + exit ;; + SM[BE]S:UNIX_SV:*:*) + echo mips-dde-sysv${UNAME_RELEASE} + exit ;; + RM*:ReliantUNIX-*:*:*) + echo mips-sni-sysv4 + exit ;; + RM*:SINIX-*:*:*) + echo mips-sni-sysv4 + exit ;; + *:SINIX-*:*:*) + if uname -p 2>/dev/null >/dev/null ; then + UNAME_MACHINE=`(uname -p) 2>/dev/null` + echo ${UNAME_MACHINE}-sni-sysv4 + else + echo ns32k-sni-sysv + fi + exit ;; + PENTIUM:*:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort + # says + echo i586-unisys-sysv4 + exit ;; + *:UNIX_System_V:4*:FTX*) + # From Gerald Hewes . + # How about differentiating between stratus architectures? -djm + echo hppa1.1-stratus-sysv4 + exit ;; + *:*:*:FTX*) + # From seanf@swdc.stratus.com. + echo i860-stratus-sysv4 + exit ;; + i*86:VOS:*:*) + # From Paul.Green@stratus.com. + echo ${UNAME_MACHINE}-stratus-vos + exit ;; + *:VOS:*:*) + # From Paul.Green@stratus.com. + echo hppa1.1-stratus-vos + exit ;; + mc68*:A/UX:*:*) + echo m68k-apple-aux${UNAME_RELEASE} + exit ;; + news*:NEWS-OS:6*:*) + echo mips-sony-newsos6 + exit ;; + R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*) + if [ -d /usr/nec ]; then + echo mips-nec-sysv${UNAME_RELEASE} + else + echo mips-unknown-sysv${UNAME_RELEASE} + fi + exit ;; + BeBox:BeOS:*:*) # BeOS running on hardware made by Be, PPC only. + echo powerpc-be-beos + exit ;; + BeMac:BeOS:*:*) # BeOS running on Mac or Mac clone, PPC only. + echo powerpc-apple-beos + exit ;; + BePC:BeOS:*:*) # BeOS running on Intel PC compatible. + echo i586-pc-beos + exit ;; + BePC:Haiku:*:*) # Haiku running on Intel PC compatible. + echo i586-pc-haiku + exit ;; + SX-4:SUPER-UX:*:*) + echo sx4-nec-superux${UNAME_RELEASE} + exit ;; + SX-5:SUPER-UX:*:*) + echo sx5-nec-superux${UNAME_RELEASE} + exit ;; + SX-6:SUPER-UX:*:*) + echo sx6-nec-superux${UNAME_RELEASE} + exit ;; + SX-7:SUPER-UX:*:*) + echo sx7-nec-superux${UNAME_RELEASE} + exit ;; + SX-8:SUPER-UX:*:*) + echo sx8-nec-superux${UNAME_RELEASE} + exit ;; + SX-8R:SUPER-UX:*:*) + echo sx8r-nec-superux${UNAME_RELEASE} + exit ;; + Power*:Rhapsody:*:*) + echo powerpc-apple-rhapsody${UNAME_RELEASE} + exit ;; + *:Rhapsody:*:*) + echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE} + exit ;; + *:Darwin:*:*) + UNAME_PROCESSOR=`uname -p` || UNAME_PROCESSOR=unknown + case $UNAME_PROCESSOR in + i386) + eval $set_cc_for_build + if [ "$CC_FOR_BUILD" != 'no_compiler_found' ]; then + if (echo '#ifdef __LP64__'; echo IS_64BIT_ARCH; echo '#endif') | \ + (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | \ + grep IS_64BIT_ARCH >/dev/null + then + UNAME_PROCESSOR="x86_64" + fi + fi ;; + unknown) UNAME_PROCESSOR=powerpc ;; + esac + echo ${UNAME_PROCESSOR}-apple-darwin${UNAME_RELEASE} + exit ;; + *:procnto*:*:* | *:QNX:[0123456789]*:*) + UNAME_PROCESSOR=`uname -p` + if test "$UNAME_PROCESSOR" = "x86"; then + UNAME_PROCESSOR=i386 + UNAME_MACHINE=pc + fi + echo ${UNAME_PROCESSOR}-${UNAME_MACHINE}-nto-qnx${UNAME_RELEASE} + exit ;; + *:QNX:*:4*) + echo i386-pc-qnx + exit ;; + NEO-?:NONSTOP_KERNEL:*:*) + echo neo-tandem-nsk${UNAME_RELEASE} + exit ;; + NSE-?:NONSTOP_KERNEL:*:*) + echo nse-tandem-nsk${UNAME_RELEASE} + exit ;; + NSR-?:NONSTOP_KERNEL:*:*) + echo nsr-tandem-nsk${UNAME_RELEASE} + exit ;; + *:NonStop-UX:*:*) + echo mips-compaq-nonstopux + exit ;; + BS2000:POSIX*:*:*) + echo bs2000-siemens-sysv + exit ;; + DS/*:UNIX_System_V:*:*) + echo ${UNAME_MACHINE}-${UNAME_SYSTEM}-${UNAME_RELEASE} + exit ;; + *:Plan9:*:*) + # "uname -m" is not consistent, so use $cputype instead. 386 + # is converted to i386 for consistency with other x86 + # operating systems. + if test "$cputype" = "386"; then + UNAME_MACHINE=i386 + else + UNAME_MACHINE="$cputype" + fi + echo ${UNAME_MACHINE}-unknown-plan9 + exit ;; + *:TOPS-10:*:*) + echo pdp10-unknown-tops10 + exit ;; + *:TENEX:*:*) + echo pdp10-unknown-tenex + exit ;; + KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*) + echo pdp10-dec-tops20 + exit ;; + XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*) + echo pdp10-xkl-tops20 + exit ;; + *:TOPS-20:*:*) + echo pdp10-unknown-tops20 + exit ;; + *:ITS:*:*) + echo pdp10-unknown-its + exit ;; + SEI:*:*:SEIUX) + echo mips-sei-seiux${UNAME_RELEASE} + exit ;; + *:DragonFly:*:*) + echo ${UNAME_MACHINE}-unknown-dragonfly`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` + exit ;; + *:*VMS:*:*) + UNAME_MACHINE=`(uname -p) 2>/dev/null` + case "${UNAME_MACHINE}" in + A*) echo alpha-dec-vms ; exit ;; + I*) echo ia64-dec-vms ; exit ;; + V*) echo vax-dec-vms ; exit ;; + esac ;; + *:XENIX:*:SysV) + echo i386-pc-xenix + exit ;; + i*86:skyos:*:*) + echo ${UNAME_MACHINE}-pc-skyos`echo ${UNAME_RELEASE}` | sed -e 's/ .*$//' + exit ;; + i*86:rdos:*:*) + echo ${UNAME_MACHINE}-pc-rdos + exit ;; + i*86:AROS:*:*) + echo ${UNAME_MACHINE}-pc-aros + exit ;; + x86_64:VMkernel:*:*) + echo ${UNAME_MACHINE}-unknown-esx + exit ;; +esac + +#echo '(No uname command or uname output not recognized.)' 1>&2 +#echo "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" 1>&2 + +eval $set_cc_for_build +cat >$dummy.c < +# include +#endif +main () +{ +#if defined (sony) +#if defined (MIPSEB) + /* BFD wants "bsd" instead of "newsos". Perhaps BFD should be changed, + I don't know.... */ + printf ("mips-sony-bsd\n"); exit (0); +#else +#include + printf ("m68k-sony-newsos%s\n", +#ifdef NEWSOS4 + "4" +#else + "" +#endif + ); exit (0); +#endif +#endif + +#if defined (__arm) && defined (__acorn) && defined (__unix) + printf ("arm-acorn-riscix\n"); exit (0); +#endif + +#if defined (hp300) && !defined (hpux) + printf ("m68k-hp-bsd\n"); exit (0); +#endif + +#if defined (NeXT) +#if !defined (__ARCHITECTURE__) +#define __ARCHITECTURE__ "m68k" +#endif + int version; + version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`; + if (version < 4) + printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version); + else + printf ("%s-next-openstep%d\n", __ARCHITECTURE__, version); + exit (0); +#endif + +#if defined (MULTIMAX) || defined (n16) +#if defined (UMAXV) + printf ("ns32k-encore-sysv\n"); exit (0); +#else +#if defined (CMU) + printf ("ns32k-encore-mach\n"); exit (0); +#else + printf ("ns32k-encore-bsd\n"); exit (0); +#endif +#endif +#endif + +#if defined (__386BSD__) + printf ("i386-pc-bsd\n"); exit (0); +#endif + +#if defined (sequent) +#if defined (i386) + printf ("i386-sequent-dynix\n"); exit (0); +#endif +#if defined (ns32000) + printf ("ns32k-sequent-dynix\n"); exit (0); +#endif +#endif + +#if defined (_SEQUENT_) + struct utsname un; + + uname(&un); + + if (strncmp(un.version, "V2", 2) == 0) { + printf ("i386-sequent-ptx2\n"); exit (0); + } + if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */ + printf ("i386-sequent-ptx1\n"); exit (0); + } + printf ("i386-sequent-ptx\n"); exit (0); + +#endif + +#if defined (vax) +# if !defined (ultrix) +# include +# if defined (BSD) +# if BSD == 43 + printf ("vax-dec-bsd4.3\n"); exit (0); +# else +# if BSD == 199006 + printf ("vax-dec-bsd4.3reno\n"); exit (0); +# else + printf ("vax-dec-bsd\n"); exit (0); +# endif +# endif +# else + printf ("vax-dec-bsd\n"); exit (0); +# endif +# else + printf ("vax-dec-ultrix\n"); exit (0); +# endif +#endif + +#if defined (alliant) && defined (i860) + printf ("i860-alliant-bsd\n"); exit (0); +#endif + + exit (1); +} +EOF + +$CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null && SYSTEM_NAME=`$dummy` && + { echo "$SYSTEM_NAME"; exit; } + +# Apollos put the system type in the environment. + +test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit; } + +# Convex versions that predate uname can use getsysinfo(1) + +if [ -x /usr/convex/getsysinfo ] +then + case `getsysinfo -f cpu_type` in + c1*) + echo c1-convex-bsd + exit ;; + c2*) + if getsysinfo -f scalar_acc + then echo c32-convex-bsd + else echo c2-convex-bsd + fi + exit ;; + c34*) + echo c34-convex-bsd + exit ;; + c38*) + echo c38-convex-bsd + exit ;; + c4*) + echo c4-convex-bsd + exit ;; + esac +fi + +cat >&2 < in order to provide the needed +information to handle your system. + +config.guess timestamp = $timestamp + +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` +/bin/uname -X = `(/bin/uname -X) 2>/dev/null` + +hostinfo = `(hostinfo) 2>/dev/null` +/bin/universe = `(/bin/universe) 2>/dev/null` +/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null` +/bin/arch = `(/bin/arch) 2>/dev/null` +/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null` +/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null` + +UNAME_MACHINE = ${UNAME_MACHINE} +UNAME_RELEASE = ${UNAME_RELEASE} +UNAME_SYSTEM = ${UNAME_SYSTEM} +UNAME_VERSION = ${UNAME_VERSION} +EOF + +exit 1 + +# Local variables: +# eval: (add-hook 'write-file-hooks 'time-stamp) +# time-stamp-start: "timestamp='" +# time-stamp-format: "%:y-%02m-%02d" +# time-stamp-end: "'" +# End: diff --git a/config.h.in b/config.h.in new file mode 100644 index 0000000..9a58aca --- /dev/null +++ b/config.h.in @@ -0,0 +1,148 @@ +/* config.h.in. Generated from configure.in by autoheader. */ + +/* Define to 1 if you have the `asprintf' function. */ +#undef HAVE_ASPRINTF + +/* Define to 1 if you have the `daemon' function. */ +#undef HAVE_DAEMON + +/* Define to 1 if you have the declaration of `daemon', and to 0 if you don't. + */ +#undef HAVE_DECL_DAEMON + +/* Define to 1 if you have the declaration of `strsep', and to 0 if you don't. + */ +#undef HAVE_DECL_STRSEP + +/* Define to 1 if you have the header file. */ +#undef HAVE_DMALLOC_H + +/* define if the compiler supports exceptions */ +#undef HAVE_EXCEPTIONS + +/* Define to 1 if you have the header file. */ +#undef HAVE_FCNTL_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_INTTYPES_H + +/* Define to 1 if you have the `dmallocthcxx' library (-ldmallocthcxx). */ +#undef HAVE_LIBDMALLOCTHCXX + +/* Define to 1 if you have the `milter' library (-lmilter). */ +#undef HAVE_LIBMILTER + +/* Define to 1 if you have the header file. */ +#undef HAVE_LIBMILTER_MFAPI_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_MEMORY_H + +/* define if the compiler implements namespaces */ +#undef HAVE_NAMESPACES + +/* Define to 1 if you have the header file. */ +#undef HAVE_POLL_H + +/* Define if you have POSIX threads libraries and header files. */ +#undef HAVE_PTHREAD + +/* Define to 1 if you have the `snprintf' function. */ +#undef HAVE_SNPRINTF + +/* 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 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 `strsep' function. */ +#undef HAVE_STRSEP + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYSLOG_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_CDEFS_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_SELECT_H + +/* 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 to 1 if you have that is POSIX.1 compatible. */ +#undef HAVE_SYS_WAIT_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_UNISTD_H + +/* Define to 1 if you have the `vasprintf' function. */ +#undef HAVE_VASPRINTF + +/* define if the compiler has __gnu_cxx::__verbose_terminate_handler */ +#undef HAVE_VERBOSE_TERMINATE_HANDLER + +/* Define to 1 if you have the `vsnprintf' function. */ +#undef HAVE_VSNPRINTF + +/* Define to 1 if you have the `vsyslog' function. */ +#undef HAVE_VSYSLOG + +/* 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 the necessary symbol if this constant uses a non-standard name on + your system. */ +#undef PTHREAD_CREATE_JOINABLE + +/* Path to sendmail */ +#undef SENDMAIL + +/* Path to spamc */ +#undef SPAMC + +/* Define to 1 if you have the ANSI C header files. */ +#undef STDC_HEADERS + +/* Version number of package */ +#undef VERSION + +/* Define if using the dmalloc debugging malloc package */ +#undef WITH_DMALLOC + +/* Define to empty if `const' does not conform to ANSI C. */ +#undef const + +/* Define to `int' if does not define. */ +#undef pid_t + +/* Define to `unsigned int' if does not define. */ +#undef size_t diff --git a/config.sub b/config.sub new file mode 100755 index 0000000..59bb593 --- /dev/null +++ b/config.sub @@ -0,0 +1,1779 @@ +#! /bin/sh +# Configuration validation subroutine script. +# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, +# 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, +# 2011, 2012 Free Software Foundation, Inc. + +timestamp='2012-04-18' + +# This file is (in principle) common to ALL GNU software. +# The presence of a machine in this file suggests that SOME GNU software +# can handle that machine. It does not imply ALL GNU software can. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, 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. + + +# Please send patches to . Submit a context +# diff and a properly formatted GNU ChangeLog entry. +# +# Configuration subroutine to validate and canonicalize a configuration type. +# Supply the specified configuration type as an argument. +# If it is invalid, we print an error message on stderr and exit with code 1. +# Otherwise, we print the canonical config type on stdout and succeed. + +# You can get the latest version of this script from: +# http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub;hb=HEAD + +# This file is supposed to be the same for all GNU packages +# and recognize all the CPU types, system types and aliases +# that are meaningful with *any* GNU software. +# Each package is responsible for reporting which valid configurations +# it does not support. The user should be able to distinguish +# a failure to support a valid configuration from a meaningless +# configuration. + +# The goal of this file is to map all the various variations of a given +# machine specification into a single specification in the form: +# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM +# or in some cases, the newer four-part form: +# CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM +# It is wrong to echo any other type of specification. + +me=`echo "$0" | sed -e 's,.*/,,'` + +usage="\ +Usage: $0 [OPTION] CPU-MFR-OPSYS + $0 [OPTION] ALIAS + +Canonicalize a configuration name. + +Operation modes: + -h, --help print this help, then exit + -t, --time-stamp print date of last modification, then exit + -v, --version print version number, then exit + +Report bugs and patches to ." + +version="\ +GNU config.sub ($timestamp) + +Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, +2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012 +Free Software Foundation, Inc. + +This is free software; see the source for copying conditions. There is NO +warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE." + +help=" +Try \`$me --help' for more information." + +# Parse command line +while test $# -gt 0 ; do + case $1 in + --time-stamp | --time* | -t ) + echo "$timestamp" ; exit ;; + --version | -v ) + echo "$version" ; exit ;; + --help | --h* | -h ) + echo "$usage"; exit ;; + -- ) # Stop option processing + shift; break ;; + - ) # Use stdin as input. + break ;; + -* ) + echo "$me: invalid option $1$help" + exit 1 ;; + + *local*) + # First pass through any local machine types. + echo $1 + exit ;; + + * ) + break ;; + esac +done + +case $# in + 0) echo "$me: missing argument$help" >&2 + exit 1;; + 1) ;; + *) echo "$me: too many arguments$help" >&2 + exit 1;; +esac + +# Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any). +# Here we must recognize all the valid KERNEL-OS combinations. +maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'` +case $maybe_os in + nto-qnx* | linux-gnu* | linux-android* | linux-dietlibc | linux-newlib* | \ + linux-uclibc* | uclinux-uclibc* | uclinux-gnu* | kfreebsd*-gnu* | \ + knetbsd*-gnu* | netbsd*-gnu* | \ + kopensolaris*-gnu* | \ + storm-chaos* | os2-emx* | rtmk-nova*) + os=-$maybe_os + basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'` + ;; + android-linux) + os=-linux-android + basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`-unknown + ;; + *) + basic_machine=`echo $1 | sed 's/-[^-]*$//'` + if [ $basic_machine != $1 ] + then os=`echo $1 | sed 's/.*-/-/'` + else os=; fi + ;; +esac + +### Let's recognize common machines as not being operating systems so +### that things like config.sub decstation-3100 work. We also +### recognize some manufacturers as not being operating systems, so we +### can provide default operating systems below. +case $os in + -sun*os*) + # Prevent following clause from handling this invalid input. + ;; + -dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \ + -att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \ + -unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \ + -convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\ + -c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \ + -harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \ + -apple | -axis | -knuth | -cray | -microblaze) + os= + basic_machine=$1 + ;; + -bluegene*) + os=-cnk + ;; + -sim | -cisco | -oki | -wec | -winbond) + os= + basic_machine=$1 + ;; + -scout) + ;; + -wrs) + os=-vxworks + basic_machine=$1 + ;; + -chorusos*) + os=-chorusos + basic_machine=$1 + ;; + -chorusrdb) + os=-chorusrdb + basic_machine=$1 + ;; + -hiux*) + os=-hiuxwe2 + ;; + -sco6) + os=-sco5v6 + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -sco5) + os=-sco3.2v5 + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -sco4) + os=-sco3.2v4 + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -sco3.2.[4-9]*) + os=`echo $os | sed -e 's/sco3.2./sco3.2v/'` + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -sco3.2v[4-9]*) + # Don't forget version if it is 3.2v4 or newer. + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -sco5v6*) + # Don't forget version if it is 3.2v4 or newer. + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -sco*) + os=-sco3.2v2 + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -udk*) + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -isc) + os=-isc2.2 + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -clix*) + basic_machine=clipper-intergraph + ;; + -isc*) + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -lynx*178) + os=-lynxos178 + ;; + -lynx*5) + os=-lynxos5 + ;; + -lynx*) + os=-lynxos + ;; + -ptx*) + basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'` + ;; + -windowsnt*) + os=`echo $os | sed -e 's/windowsnt/winnt/'` + ;; + -psos*) + os=-psos + ;; + -mint | -mint[0-9]*) + basic_machine=m68k-atari + os=-mint + ;; +esac + +# Decode aliases for certain CPU-COMPANY combinations. +case $basic_machine in + # Recognize the basic CPU types without company name. + # Some are omitted here because they have special meanings below. + 1750a | 580 \ + | a29k \ + | aarch64 | aarch64_be \ + | alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \ + | alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \ + | am33_2.0 \ + | arc | arm | arm[bl]e | arme[lb] | armv[2345] | armv[345][lb] | avr | avr32 \ + | be32 | be64 \ + | bfin \ + | c4x | clipper \ + | d10v | d30v | dlx | dsp16xx \ + | epiphany \ + | fido | fr30 | frv \ + | h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \ + | hexagon \ + | i370 | i860 | i960 | ia64 \ + | ip2k | iq2000 \ + | le32 | le64 \ + | lm32 \ + | m32c | m32r | m32rle | m68000 | m68k | m88k \ + | maxq | mb | microblaze | mcore | mep | metag \ + | mips | mipsbe | mipseb | mipsel | mipsle \ + | mips16 \ + | mips64 | mips64el \ + | mips64octeon | mips64octeonel \ + | mips64orion | mips64orionel \ + | mips64r5900 | mips64r5900el \ + | mips64vr | mips64vrel \ + | mips64vr4100 | mips64vr4100el \ + | mips64vr4300 | mips64vr4300el \ + | mips64vr5000 | mips64vr5000el \ + | mips64vr5900 | mips64vr5900el \ + | mipsisa32 | mipsisa32el \ + | mipsisa32r2 | mipsisa32r2el \ + | mipsisa64 | mipsisa64el \ + | mipsisa64r2 | mipsisa64r2el \ + | mipsisa64sb1 | mipsisa64sb1el \ + | mipsisa64sr71k | mipsisa64sr71kel \ + | mipstx39 | mipstx39el \ + | mn10200 | mn10300 \ + | moxie \ + | mt \ + | msp430 \ + | nds32 | nds32le | nds32be \ + | nios | nios2 \ + | ns16k | ns32k \ + | open8 \ + | or32 \ + | pdp10 | pdp11 | pj | pjl \ + | powerpc | powerpc64 | powerpc64le | powerpcle \ + | pyramid \ + | rl78 | rx \ + | score \ + | sh | sh[1234] | sh[24]a | sh[24]aeb | sh[23]e | sh[34]eb | sheb | shbe | shle | sh[1234]le | sh3ele \ + | sh64 | sh64le \ + | sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet | sparclite \ + | sparcv8 | sparcv9 | sparcv9b | sparcv9v \ + | spu \ + | tahoe | tic4x | tic54x | tic55x | tic6x | tic80 | tron \ + | ubicom32 \ + | v850 | v850e | v850e1 | v850e2 | v850es | v850e2v3 \ + | we32k \ + | x86 | xc16x | xstormy16 | xtensa \ + | z8k | z80) + basic_machine=$basic_machine-unknown + ;; + c54x) + basic_machine=tic54x-unknown + ;; + c55x) + basic_machine=tic55x-unknown + ;; + c6x) + basic_machine=tic6x-unknown + ;; + m6811 | m68hc11 | m6812 | m68hc12 | m68hcs12x | picochip) + basic_machine=$basic_machine-unknown + os=-none + ;; + m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k) + ;; + ms1) + basic_machine=mt-unknown + ;; + + strongarm | thumb | xscale) + basic_machine=arm-unknown + ;; + xgate) + basic_machine=$basic_machine-unknown + os=-none + ;; + xscaleeb) + basic_machine=armeb-unknown + ;; + + xscaleel) + basic_machine=armel-unknown + ;; + + # We use `pc' rather than `unknown' + # because (1) that's what they normally are, and + # (2) the word "unknown" tends to confuse beginning users. + i*86 | x86_64) + basic_machine=$basic_machine-pc + ;; + # Object if more than one company name word. + *-*-*) + echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2 + exit 1 + ;; + # Recognize the basic CPU types with company name. + 580-* \ + | a29k-* \ + | aarch64-* | aarch64_be-* \ + | alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \ + | alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \ + | alphapca5[67]-* | alpha64pca5[67]-* | arc-* \ + | arm-* | armbe-* | armle-* | armeb-* | armv*-* \ + | avr-* | avr32-* \ + | be32-* | be64-* \ + | bfin-* | bs2000-* \ + | c[123]* | c30-* | [cjt]90-* | c4x-* \ + | clipper-* | craynv-* | cydra-* \ + | d10v-* | d30v-* | dlx-* \ + | elxsi-* \ + | f30[01]-* | f700-* | fido-* | fr30-* | frv-* | fx80-* \ + | h8300-* | h8500-* \ + | hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \ + | hexagon-* \ + | i*86-* | i860-* | i960-* | ia64-* \ + | ip2k-* | iq2000-* \ + | le32-* | le64-* \ + | lm32-* \ + | m32c-* | m32r-* | m32rle-* \ + | m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \ + | m88110-* | m88k-* | maxq-* | mcore-* | metag-* | microblaze-* \ + | mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \ + | mips16-* \ + | mips64-* | mips64el-* \ + | mips64octeon-* | mips64octeonel-* \ + | mips64orion-* | mips64orionel-* \ + | mips64r5900-* | mips64r5900el-* \ + | mips64vr-* | mips64vrel-* \ + | mips64vr4100-* | mips64vr4100el-* \ + | mips64vr4300-* | mips64vr4300el-* \ + | mips64vr5000-* | mips64vr5000el-* \ + | mips64vr5900-* | mips64vr5900el-* \ + | mipsisa32-* | mipsisa32el-* \ + | mipsisa32r2-* | mipsisa32r2el-* \ + | mipsisa64-* | mipsisa64el-* \ + | mipsisa64r2-* | mipsisa64r2el-* \ + | mipsisa64sb1-* | mipsisa64sb1el-* \ + | mipsisa64sr71k-* | mipsisa64sr71kel-* \ + | mipstx39-* | mipstx39el-* \ + | mmix-* \ + | mt-* \ + | msp430-* \ + | nds32-* | nds32le-* | nds32be-* \ + | nios-* | nios2-* \ + | none-* | np1-* | ns16k-* | ns32k-* \ + | open8-* \ + | orion-* \ + | pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \ + | powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* \ + | pyramid-* \ + | rl78-* | romp-* | rs6000-* | rx-* \ + | sh-* | sh[1234]-* | sh[24]a-* | sh[24]aeb-* | sh[23]e-* | sh[34]eb-* | sheb-* | shbe-* \ + | shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \ + | sparc-* | sparc64-* | sparc64b-* | sparc64v-* | sparc86x-* | sparclet-* \ + | sparclite-* \ + | sparcv8-* | sparcv9-* | sparcv9b-* | sparcv9v-* | sv1-* | sx?-* \ + | tahoe-* \ + | tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \ + | tile*-* \ + | tron-* \ + | ubicom32-* \ + | v850-* | v850e-* | v850e1-* | v850es-* | v850e2-* | v850e2v3-* \ + | vax-* \ + | we32k-* \ + | x86-* | x86_64-* | xc16x-* | xps100-* \ + | xstormy16-* | xtensa*-* \ + | ymp-* \ + | z8k-* | z80-*) + ;; + # Recognize the basic CPU types without company name, with glob match. + xtensa*) + basic_machine=$basic_machine-unknown + ;; + # Recognize the various machine names and aliases which stand + # for a CPU type and a company and sometimes even an OS. + 386bsd) + basic_machine=i386-unknown + os=-bsd + ;; + 3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc) + basic_machine=m68000-att + ;; + 3b*) + basic_machine=we32k-att + ;; + a29khif) + basic_machine=a29k-amd + os=-udi + ;; + abacus) + basic_machine=abacus-unknown + ;; + adobe68k) + basic_machine=m68010-adobe + os=-scout + ;; + alliant | fx80) + basic_machine=fx80-alliant + ;; + altos | altos3068) + basic_machine=m68k-altos + ;; + am29k) + basic_machine=a29k-none + os=-bsd + ;; + amd64) + basic_machine=x86_64-pc + ;; + amd64-*) + basic_machine=x86_64-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + amdahl) + basic_machine=580-amdahl + os=-sysv + ;; + amiga | amiga-*) + basic_machine=m68k-unknown + ;; + amigaos | amigados) + basic_machine=m68k-unknown + os=-amigaos + ;; + amigaunix | amix) + basic_machine=m68k-unknown + os=-sysv4 + ;; + apollo68) + basic_machine=m68k-apollo + os=-sysv + ;; + apollo68bsd) + basic_machine=m68k-apollo + os=-bsd + ;; + aros) + basic_machine=i386-pc + os=-aros + ;; + aux) + basic_machine=m68k-apple + os=-aux + ;; + balance) + basic_machine=ns32k-sequent + os=-dynix + ;; + blackfin) + basic_machine=bfin-unknown + os=-linux + ;; + blackfin-*) + basic_machine=bfin-`echo $basic_machine | sed 's/^[^-]*-//'` + os=-linux + ;; + bluegene*) + basic_machine=powerpc-ibm + os=-cnk + ;; + c54x-*) + basic_machine=tic54x-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + c55x-*) + basic_machine=tic55x-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + c6x-*) + basic_machine=tic6x-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + c90) + basic_machine=c90-cray + os=-unicos + ;; + cegcc) + basic_machine=arm-unknown + os=-cegcc + ;; + convex-c1) + basic_machine=c1-convex + os=-bsd + ;; + convex-c2) + basic_machine=c2-convex + os=-bsd + ;; + convex-c32) + basic_machine=c32-convex + os=-bsd + ;; + convex-c34) + basic_machine=c34-convex + os=-bsd + ;; + convex-c38) + basic_machine=c38-convex + os=-bsd + ;; + cray | j90) + basic_machine=j90-cray + os=-unicos + ;; + craynv) + basic_machine=craynv-cray + os=-unicosmp + ;; + cr16 | cr16-*) + basic_machine=cr16-unknown + os=-elf + ;; + crds | unos) + basic_machine=m68k-crds + ;; + crisv32 | crisv32-* | etraxfs*) + basic_machine=crisv32-axis + ;; + cris | cris-* | etrax*) + basic_machine=cris-axis + ;; + crx) + basic_machine=crx-unknown + os=-elf + ;; + da30 | da30-*) + basic_machine=m68k-da30 + ;; + decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn) + basic_machine=mips-dec + ;; + decsystem10* | dec10*) + basic_machine=pdp10-dec + os=-tops10 + ;; + decsystem20* | dec20*) + basic_machine=pdp10-dec + os=-tops20 + ;; + delta | 3300 | motorola-3300 | motorola-delta \ + | 3300-motorola | delta-motorola) + basic_machine=m68k-motorola + ;; + delta88) + basic_machine=m88k-motorola + os=-sysv3 + ;; + dicos) + basic_machine=i686-pc + os=-dicos + ;; + djgpp) + basic_machine=i586-pc + os=-msdosdjgpp + ;; + dpx20 | dpx20-*) + basic_machine=rs6000-bull + os=-bosx + ;; + dpx2* | dpx2*-bull) + basic_machine=m68k-bull + os=-sysv3 + ;; + ebmon29k) + basic_machine=a29k-amd + os=-ebmon + ;; + elxsi) + basic_machine=elxsi-elxsi + os=-bsd + ;; + encore | umax | mmax) + basic_machine=ns32k-encore + ;; + es1800 | OSE68k | ose68k | ose | OSE) + basic_machine=m68k-ericsson + os=-ose + ;; + fx2800) + basic_machine=i860-alliant + ;; + genix) + basic_machine=ns32k-ns + ;; + gmicro) + basic_machine=tron-gmicro + os=-sysv + ;; + go32) + basic_machine=i386-pc + os=-go32 + ;; + h3050r* | hiux*) + basic_machine=hppa1.1-hitachi + os=-hiuxwe2 + ;; + h8300hms) + basic_machine=h8300-hitachi + os=-hms + ;; + h8300xray) + basic_machine=h8300-hitachi + os=-xray + ;; + h8500hms) + basic_machine=h8500-hitachi + os=-hms + ;; + harris) + basic_machine=m88k-harris + os=-sysv3 + ;; + hp300-*) + basic_machine=m68k-hp + ;; + hp300bsd) + basic_machine=m68k-hp + os=-bsd + ;; + hp300hpux) + basic_machine=m68k-hp + os=-hpux + ;; + hp3k9[0-9][0-9] | hp9[0-9][0-9]) + basic_machine=hppa1.0-hp + ;; + hp9k2[0-9][0-9] | hp9k31[0-9]) + basic_machine=m68000-hp + ;; + hp9k3[2-9][0-9]) + basic_machine=m68k-hp + ;; + hp9k6[0-9][0-9] | hp6[0-9][0-9]) + basic_machine=hppa1.0-hp + ;; + hp9k7[0-79][0-9] | hp7[0-79][0-9]) + basic_machine=hppa1.1-hp + ;; + hp9k78[0-9] | hp78[0-9]) + # FIXME: really hppa2.0-hp + basic_machine=hppa1.1-hp + ;; + hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893) + # FIXME: really hppa2.0-hp + basic_machine=hppa1.1-hp + ;; + hp9k8[0-9][13679] | hp8[0-9][13679]) + basic_machine=hppa1.1-hp + ;; + hp9k8[0-9][0-9] | hp8[0-9][0-9]) + basic_machine=hppa1.0-hp + ;; + hppa-next) + os=-nextstep3 + ;; + hppaosf) + basic_machine=hppa1.1-hp + os=-osf + ;; + hppro) + basic_machine=hppa1.1-hp + os=-proelf + ;; + i370-ibm* | ibm*) + basic_machine=i370-ibm + ;; + i*86v32) + basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` + os=-sysv32 + ;; + i*86v4*) + basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` + os=-sysv4 + ;; + i*86v) + basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` + os=-sysv + ;; + i*86sol2) + basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` + os=-solaris2 + ;; + i386mach) + basic_machine=i386-mach + os=-mach + ;; + i386-vsta | vsta) + basic_machine=i386-unknown + os=-vsta + ;; + iris | iris4d) + basic_machine=mips-sgi + case $os in + -irix*) + ;; + *) + os=-irix4 + ;; + esac + ;; + isi68 | isi) + basic_machine=m68k-isi + os=-sysv + ;; + m68knommu) + basic_machine=m68k-unknown + os=-linux + ;; + m68knommu-*) + basic_machine=m68k-`echo $basic_machine | sed 's/^[^-]*-//'` + os=-linux + ;; + m88k-omron*) + basic_machine=m88k-omron + ;; + magnum | m3230) + basic_machine=mips-mips + os=-sysv + ;; + merlin) + basic_machine=ns32k-utek + os=-sysv + ;; + microblaze) + basic_machine=microblaze-xilinx + ;; + mingw32) + basic_machine=i386-pc + os=-mingw32 + ;; + mingw32ce) + basic_machine=arm-unknown + os=-mingw32ce + ;; + miniframe) + basic_machine=m68000-convergent + ;; + *mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*) + basic_machine=m68k-atari + os=-mint + ;; + mips3*-*) + basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'` + ;; + mips3*) + basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown + ;; + monitor) + basic_machine=m68k-rom68k + os=-coff + ;; + morphos) + basic_machine=powerpc-unknown + os=-morphos + ;; + msdos) + basic_machine=i386-pc + os=-msdos + ;; + ms1-*) + basic_machine=`echo $basic_machine | sed -e 's/ms1-/mt-/'` + ;; + msys) + basic_machine=i386-pc + os=-msys + ;; + mvs) + basic_machine=i370-ibm + os=-mvs + ;; + nacl) + basic_machine=le32-unknown + os=-nacl + ;; + ncr3000) + basic_machine=i486-ncr + os=-sysv4 + ;; + netbsd386) + basic_machine=i386-unknown + os=-netbsd + ;; + netwinder) + basic_machine=armv4l-rebel + os=-linux + ;; + news | news700 | news800 | news900) + basic_machine=m68k-sony + os=-newsos + ;; + news1000) + basic_machine=m68030-sony + os=-newsos + ;; + news-3600 | risc-news) + basic_machine=mips-sony + os=-newsos + ;; + necv70) + basic_machine=v70-nec + os=-sysv + ;; + next | m*-next ) + basic_machine=m68k-next + case $os in + -nextstep* ) + ;; + -ns2*) + os=-nextstep2 + ;; + *) + os=-nextstep3 + ;; + esac + ;; + nh3000) + basic_machine=m68k-harris + os=-cxux + ;; + nh[45]000) + basic_machine=m88k-harris + os=-cxux + ;; + nindy960) + basic_machine=i960-intel + os=-nindy + ;; + mon960) + basic_machine=i960-intel + os=-mon960 + ;; + nonstopux) + basic_machine=mips-compaq + os=-nonstopux + ;; + np1) + basic_machine=np1-gould + ;; + neo-tandem) + basic_machine=neo-tandem + ;; + nse-tandem) + basic_machine=nse-tandem + ;; + nsr-tandem) + basic_machine=nsr-tandem + ;; + op50n-* | op60c-*) + basic_machine=hppa1.1-oki + os=-proelf + ;; + openrisc | openrisc-*) + basic_machine=or32-unknown + ;; + os400) + basic_machine=powerpc-ibm + os=-os400 + ;; + OSE68000 | ose68000) + basic_machine=m68000-ericsson + os=-ose + ;; + os68k) + basic_machine=m68k-none + os=-os68k + ;; + pa-hitachi) + basic_machine=hppa1.1-hitachi + os=-hiuxwe2 + ;; + paragon) + basic_machine=i860-intel + os=-osf + ;; + parisc) + basic_machine=hppa-unknown + os=-linux + ;; + parisc-*) + basic_machine=hppa-`echo $basic_machine | sed 's/^[^-]*-//'` + os=-linux + ;; + pbd) + basic_machine=sparc-tti + ;; + pbb) + basic_machine=m68k-tti + ;; + pc532 | pc532-*) + basic_machine=ns32k-pc532 + ;; + pc98) + basic_machine=i386-pc + ;; + pc98-*) + basic_machine=i386-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + pentium | p5 | k5 | k6 | nexgen | viac3) + basic_machine=i586-pc + ;; + pentiumpro | p6 | 6x86 | athlon | athlon_*) + basic_machine=i686-pc + ;; + pentiumii | pentium2 | pentiumiii | pentium3) + basic_machine=i686-pc + ;; + pentium4) + basic_machine=i786-pc + ;; + pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*) + basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + pentiumpro-* | p6-* | 6x86-* | athlon-*) + basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*) + basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + pentium4-*) + basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + pn) + basic_machine=pn-gould + ;; + power) basic_machine=power-ibm + ;; + ppc | ppcbe) basic_machine=powerpc-unknown + ;; + ppc-* | ppcbe-*) + basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + ppcle | powerpclittle | ppc-le | powerpc-little) + basic_machine=powerpcle-unknown + ;; + ppcle-* | powerpclittle-*) + basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + ppc64) basic_machine=powerpc64-unknown + ;; + ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + ppc64le | powerpc64little | ppc64-le | powerpc64-little) + basic_machine=powerpc64le-unknown + ;; + ppc64le-* | powerpc64little-*) + basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + ps2) + basic_machine=i386-ibm + ;; + pw32) + basic_machine=i586-unknown + os=-pw32 + ;; + rdos) + basic_machine=i386-pc + os=-rdos + ;; + rom68k) + basic_machine=m68k-rom68k + os=-coff + ;; + rm[46]00) + basic_machine=mips-siemens + ;; + rtpc | rtpc-*) + basic_machine=romp-ibm + ;; + s390 | s390-*) + basic_machine=s390-ibm + ;; + s390x | s390x-*) + basic_machine=s390x-ibm + ;; + sa29200) + basic_machine=a29k-amd + os=-udi + ;; + sb1) + basic_machine=mipsisa64sb1-unknown + ;; + sb1el) + basic_machine=mipsisa64sb1el-unknown + ;; + sde) + basic_machine=mipsisa32-sde + os=-elf + ;; + sei) + basic_machine=mips-sei + os=-seiux + ;; + sequent) + basic_machine=i386-sequent + ;; + sh) + basic_machine=sh-hitachi + os=-hms + ;; + sh5el) + basic_machine=sh5le-unknown + ;; + sh64) + basic_machine=sh64-unknown + ;; + sparclite-wrs | simso-wrs) + basic_machine=sparclite-wrs + os=-vxworks + ;; + sps7) + basic_machine=m68k-bull + os=-sysv2 + ;; + spur) + basic_machine=spur-unknown + ;; + st2000) + basic_machine=m68k-tandem + ;; + stratus) + basic_machine=i860-stratus + os=-sysv4 + ;; + strongarm-* | thumb-*) + basic_machine=arm-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + sun2) + basic_machine=m68000-sun + ;; + sun2os3) + basic_machine=m68000-sun + os=-sunos3 + ;; + sun2os4) + basic_machine=m68000-sun + os=-sunos4 + ;; + sun3os3) + basic_machine=m68k-sun + os=-sunos3 + ;; + sun3os4) + basic_machine=m68k-sun + os=-sunos4 + ;; + sun4os3) + basic_machine=sparc-sun + os=-sunos3 + ;; + sun4os4) + basic_machine=sparc-sun + os=-sunos4 + ;; + sun4sol2) + basic_machine=sparc-sun + os=-solaris2 + ;; + sun3 | sun3-*) + basic_machine=m68k-sun + ;; + sun4) + basic_machine=sparc-sun + ;; + sun386 | sun386i | roadrunner) + basic_machine=i386-sun + ;; + sv1) + basic_machine=sv1-cray + os=-unicos + ;; + symmetry) + basic_machine=i386-sequent + os=-dynix + ;; + t3e) + basic_machine=alphaev5-cray + os=-unicos + ;; + t90) + basic_machine=t90-cray + os=-unicos + ;; + tile*) + basic_machine=$basic_machine-unknown + os=-linux-gnu + ;; + tx39) + basic_machine=mipstx39-unknown + ;; + tx39el) + basic_machine=mipstx39el-unknown + ;; + toad1) + basic_machine=pdp10-xkl + os=-tops20 + ;; + tower | tower-32) + basic_machine=m68k-ncr + ;; + tpf) + basic_machine=s390x-ibm + os=-tpf + ;; + udi29k) + basic_machine=a29k-amd + os=-udi + ;; + ultra3) + basic_machine=a29k-nyu + os=-sym1 + ;; + v810 | necv810) + basic_machine=v810-nec + os=-none + ;; + vaxv) + basic_machine=vax-dec + os=-sysv + ;; + vms) + basic_machine=vax-dec + os=-vms + ;; + vpp*|vx|vx-*) + basic_machine=f301-fujitsu + ;; + vxworks960) + basic_machine=i960-wrs + os=-vxworks + ;; + vxworks68) + basic_machine=m68k-wrs + os=-vxworks + ;; + vxworks29k) + basic_machine=a29k-wrs + os=-vxworks + ;; + w65*) + basic_machine=w65-wdc + os=-none + ;; + w89k-*) + basic_machine=hppa1.1-winbond + os=-proelf + ;; + xbox) + basic_machine=i686-pc + os=-mingw32 + ;; + xps | xps100) + basic_machine=xps100-honeywell + ;; + xscale-* | xscalee[bl]-*) + basic_machine=`echo $basic_machine | sed 's/^xscale/arm/'` + ;; + ymp) + basic_machine=ymp-cray + os=-unicos + ;; + z8k-*-coff) + basic_machine=z8k-unknown + os=-sim + ;; + z80-*-coff) + basic_machine=z80-unknown + os=-sim + ;; + none) + basic_machine=none-none + os=-none + ;; + +# Here we handle the default manufacturer of certain CPU types. It is in +# some cases the only manufacturer, in others, it is the most popular. + w89k) + basic_machine=hppa1.1-winbond + ;; + op50n) + basic_machine=hppa1.1-oki + ;; + op60c) + basic_machine=hppa1.1-oki + ;; + romp) + basic_machine=romp-ibm + ;; + mmix) + basic_machine=mmix-knuth + ;; + rs6000) + basic_machine=rs6000-ibm + ;; + vax) + basic_machine=vax-dec + ;; + pdp10) + # there are many clones, so DEC is not a safe bet + basic_machine=pdp10-unknown + ;; + pdp11) + basic_machine=pdp11-dec + ;; + we32k) + basic_machine=we32k-att + ;; + sh[1234] | sh[24]a | sh[24]aeb | sh[34]eb | sh[1234]le | sh[23]ele) + basic_machine=sh-unknown + ;; + sparc | sparcv8 | sparcv9 | sparcv9b | sparcv9v) + basic_machine=sparc-sun + ;; + cydra) + basic_machine=cydra-cydrome + ;; + orion) + basic_machine=orion-highlevel + ;; + orion105) + basic_machine=clipper-highlevel + ;; + mac | mpw | mac-mpw) + basic_machine=m68k-apple + ;; + pmac | pmac-mpw) + basic_machine=powerpc-apple + ;; + *-unknown) + # Make sure to match an already-canonicalized machine name. + ;; + *) + echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2 + exit 1 + ;; +esac + +# Here we canonicalize certain aliases for manufacturers. +case $basic_machine in + *-digital*) + basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'` + ;; + *-commodore*) + basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'` + ;; + *) + ;; +esac + +# Decode manufacturer-specific aliases for certain operating systems. + +if [ x"$os" != x"" ] +then +case $os in + # First match some system type aliases + # that might get confused with valid system types. + # -solaris* is a basic system type, with this one exception. + -auroraux) + os=-auroraux + ;; + -solaris1 | -solaris1.*) + os=`echo $os | sed -e 's|solaris1|sunos4|'` + ;; + -solaris) + os=-solaris2 + ;; + -svr4*) + os=-sysv4 + ;; + -unixware*) + os=-sysv4.2uw + ;; + -gnu/linux*) + os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'` + ;; + # First accept the basic system types. + # The portable systems comes first. + # Each alternative MUST END IN A *, to match a version number. + # -sysv* is not here because it comes later, after sysvr4. + -gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \ + | -*vms* | -sco* | -esix* | -isc* | -aix* | -cnk* | -sunos | -sunos[34]*\ + | -hpux* | -unos* | -osf* | -luna* | -dgux* | -auroraux* | -solaris* \ + | -sym* | -kopensolaris* \ + | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \ + | -aos* | -aros* \ + | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \ + | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \ + | -hiux* | -386bsd* | -knetbsd* | -mirbsd* | -netbsd* \ + | -openbsd* | -solidbsd* \ + | -ekkobsd* | -kfreebsd* | -freebsd* | -riscix* | -lynxos* \ + | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \ + | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \ + | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \ + | -chorusos* | -chorusrdb* | -cegcc* \ + | -cygwin* | -msys* | -pe* | -psos* | -moss* | -proelf* | -rtems* \ + | -mingw32* | -linux-gnu* | -linux-android* \ + | -linux-newlib* | -linux-uclibc* \ + | -uxpv* | -beos* | -mpeix* | -udk* \ + | -interix* | -uwin* | -mks* | -rhapsody* | -darwin* | -opened* \ + | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \ + | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \ + | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \ + | -morphos* | -superux* | -rtmk* | -rtmk-nova* | -windiss* \ + | -powermax* | -dnix* | -nx6 | -nx7 | -sei* | -dragonfly* \ + | -skyos* | -haiku* | -rdos* | -toppers* | -drops* | -es*) + # Remember, each alternative MUST END IN *, to match a version number. + ;; + -qnx*) + case $basic_machine in + x86-* | i*86-*) + ;; + *) + os=-nto$os + ;; + esac + ;; + -nto-qnx*) + ;; + -nto*) + os=`echo $os | sed -e 's|nto|nto-qnx|'` + ;; + -sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \ + | -windows* | -osx | -abug | -netware* | -os9* | -beos* | -haiku* \ + | -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*) + ;; + -mac*) + os=`echo $os | sed -e 's|mac|macos|'` + ;; + -linux-dietlibc) + os=-linux-dietlibc + ;; + -linux*) + os=`echo $os | sed -e 's|linux|linux-gnu|'` + ;; + -sunos5*) + os=`echo $os | sed -e 's|sunos5|solaris2|'` + ;; + -sunos6*) + os=`echo $os | sed -e 's|sunos6|solaris3|'` + ;; + -opened*) + os=-openedition + ;; + -os400*) + os=-os400 + ;; + -wince*) + os=-wince + ;; + -osfrose*) + os=-osfrose + ;; + -osf*) + os=-osf + ;; + -utek*) + os=-bsd + ;; + -dynix*) + os=-bsd + ;; + -acis*) + os=-aos + ;; + -atheos*) + os=-atheos + ;; + -syllable*) + os=-syllable + ;; + -386bsd) + os=-bsd + ;; + -ctix* | -uts*) + os=-sysv + ;; + -nova*) + os=-rtmk-nova + ;; + -ns2 ) + os=-nextstep2 + ;; + -nsk*) + os=-nsk + ;; + # Preserve the version number of sinix5. + -sinix5.*) + os=`echo $os | sed -e 's|sinix|sysv|'` + ;; + -sinix*) + os=-sysv4 + ;; + -tpf*) + os=-tpf + ;; + -triton*) + os=-sysv3 + ;; + -oss*) + os=-sysv3 + ;; + -svr4) + os=-sysv4 + ;; + -svr3) + os=-sysv3 + ;; + -sysvr4) + os=-sysv4 + ;; + # This must come after -sysvr4. + -sysv*) + ;; + -ose*) + os=-ose + ;; + -es1800*) + os=-ose + ;; + -xenix) + os=-xenix + ;; + -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*) + os=-mint + ;; + -aros*) + os=-aros + ;; + -kaos*) + os=-kaos + ;; + -zvmoe) + os=-zvmoe + ;; + -dicos*) + os=-dicos + ;; + -nacl*) + ;; + -none) + ;; + *) + # Get rid of the `-' at the beginning of $os. + os=`echo $os | sed 's/[^-]*-//'` + echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2 + exit 1 + ;; +esac +else + +# Here we handle the default operating systems that come with various machines. +# The value should be what the vendor currently ships out the door with their +# machine or put another way, the most popular os provided with the machine. + +# Note that if you're going to try to match "-MANUFACTURER" here (say, +# "-sun"), then you have to tell the case statement up towards the top +# that MANUFACTURER isn't an operating system. Otherwise, code above +# will signal an error saying that MANUFACTURER isn't an operating +# system, and we'll never get to this point. + +case $basic_machine in + score-*) + os=-elf + ;; + spu-*) + os=-elf + ;; + *-acorn) + os=-riscix1.2 + ;; + arm*-rebel) + os=-linux + ;; + arm*-semi) + os=-aout + ;; + c4x-* | tic4x-*) + os=-coff + ;; + tic54x-*) + os=-coff + ;; + tic55x-*) + os=-coff + ;; + tic6x-*) + os=-coff + ;; + # This must come before the *-dec entry. + pdp10-*) + os=-tops20 + ;; + pdp11-*) + os=-none + ;; + *-dec | vax-*) + os=-ultrix4.2 + ;; + m68*-apollo) + os=-domain + ;; + i386-sun) + os=-sunos4.0.2 + ;; + m68000-sun) + os=-sunos3 + ;; + m68*-cisco) + os=-aout + ;; + mep-*) + os=-elf + ;; + mips*-cisco) + os=-elf + ;; + mips*-*) + os=-elf + ;; + or32-*) + os=-coff + ;; + *-tti) # must be before sparc entry or we get the wrong os. + os=-sysv3 + ;; + sparc-* | *-sun) + os=-sunos4.1.1 + ;; + *-be) + os=-beos + ;; + *-haiku) + os=-haiku + ;; + *-ibm) + os=-aix + ;; + *-knuth) + os=-mmixware + ;; + *-wec) + os=-proelf + ;; + *-winbond) + os=-proelf + ;; + *-oki) + os=-proelf + ;; + *-hp) + os=-hpux + ;; + *-hitachi) + os=-hiux + ;; + i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent) + os=-sysv + ;; + *-cbm) + os=-amigaos + ;; + *-dg) + os=-dgux + ;; + *-dolphin) + os=-sysv3 + ;; + m68k-ccur) + os=-rtu + ;; + m88k-omron*) + os=-luna + ;; + *-next ) + os=-nextstep + ;; + *-sequent) + os=-ptx + ;; + *-crds) + os=-unos + ;; + *-ns) + os=-genix + ;; + i370-*) + os=-mvs + ;; + *-next) + os=-nextstep3 + ;; + *-gould) + os=-sysv + ;; + *-highlevel) + os=-bsd + ;; + *-encore) + os=-bsd + ;; + *-sgi) + os=-irix + ;; + *-siemens) + os=-sysv4 + ;; + *-masscomp) + os=-rtu + ;; + f30[01]-fujitsu | f700-fujitsu) + os=-uxpv + ;; + *-rom68k) + os=-coff + ;; + *-*bug) + os=-coff + ;; + *-apple) + os=-macos + ;; + *-atari*) + os=-mint + ;; + *) + os=-none + ;; +esac +fi + +# Here we handle the case where we know the os, and the CPU type, but not the +# manufacturer. We pick the logical manufacturer. +vendor=unknown +case $basic_machine in + *-unknown) + case $os in + -riscix*) + vendor=acorn + ;; + -sunos*) + vendor=sun + ;; + -cnk*|-aix*) + vendor=ibm + ;; + -beos*) + vendor=be + ;; + -hpux*) + vendor=hp + ;; + -mpeix*) + vendor=hp + ;; + -hiux*) + vendor=hitachi + ;; + -unos*) + vendor=crds + ;; + -dgux*) + vendor=dg + ;; + -luna*) + vendor=omron + ;; + -genix*) + vendor=ns + ;; + -mvs* | -opened*) + vendor=ibm + ;; + -os400*) + vendor=ibm + ;; + -ptx*) + vendor=sequent + ;; + -tpf*) + vendor=ibm + ;; + -vxsim* | -vxworks* | -windiss*) + vendor=wrs + ;; + -aux*) + vendor=apple + ;; + -hms*) + vendor=hitachi + ;; + -mpw* | -macos*) + vendor=apple + ;; + -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*) + vendor=atari + ;; + -vos*) + vendor=stratus + ;; + esac + basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"` + ;; +esac + +echo $basic_machine$os +exit + +# Local variables: +# eval: (add-hook 'write-file-hooks 'time-stamp) +# time-stamp-start: "timestamp='" +# time-stamp-format: "%:y-%02m-%02d" +# time-stamp-end: "'" +# End: diff --git a/configure b/configure new file mode 100755 index 0000000..224f276 --- /dev/null +++ b/configure @@ -0,0 +1,8192 @@ +#! /bin/sh +# From configure.in Revision: 1.46 . +# Guess values for system-dependent variables and create Makefiles. +# Generated by GNU Autoconf 2.69 for spamass-milter 0.4.0. +# +# +# 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. 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See below for descriptions of some of the useful variables. + +Defaults for the options are specified in brackets. + +Configuration: + -h, --help display this help and exit + --help=short display options specific to this package + --help=recursive display the short help of all the included packages + -V, --version display version information and exit + -q, --quiet, --silent do not print \`checking ...' messages + --cache-file=FILE cache test results in FILE [disabled] + -C, --config-cache alias for \`--cache-file=config.cache' + -n, --no-create do not create output files + --srcdir=DIR find the sources in DIR [configure dir or \`..'] + +Installation directories: + --prefix=PREFIX install architecture-independent files in PREFIX + [$ac_default_prefix] + --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX + [PREFIX] + +By default, \`make install' will install all the files in +\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify +an installation prefix other than \`$ac_default_prefix' using \`--prefix', +for instance \`--prefix=\$HOME'. + +For better control, use the options below. + +Fine tuning of the installation directories: + --bindir=DIR user executables [EPREFIX/bin] + --sbindir=DIR system admin executables [EPREFIX/sbin] + --libexecdir=DIR program executables [EPREFIX/libexec] + --sysconfdir=DIR read-only single-machine data [PREFIX/etc] + --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] + --localstatedir=DIR modifiable single-machine data [PREFIX/var] + --libdir=DIR object code libraries [EPREFIX/lib] + --includedir=DIR C header files [PREFIX/include] + --oldincludedir=DIR C header files for non-gcc [/usr/include] + --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] + --datadir=DIR read-only architecture-independent data [DATAROOTDIR] + --infodir=DIR info documentation [DATAROOTDIR/info] + --localedir=DIR locale-dependent data [DATAROOTDIR/locale] + --mandir=DIR man documentation [DATAROOTDIR/man] + --docdir=DIR documentation root [DATAROOTDIR/doc/spamass-milter] + --htmldir=DIR html documentation [DOCDIR] + --dvidir=DIR dvi documentation [DOCDIR] + --pdfdir=DIR pdf documentation [DOCDIR] + --psdir=DIR ps documentation [DOCDIR] +_ACEOF + + cat <<\_ACEOF + +Program names: + --program-prefix=PREFIX prepend PREFIX to installed program names + --program-suffix=SUFFIX append SUFFIX to installed program names + --program-transform-name=PROGRAM run sed PROGRAM on installed program names + +System types: + --build=BUILD configure for building on BUILD [guessed] + --host=HOST cross-compile to build programs to run on HOST [BUILD] +_ACEOF +fi + +if test -n "$ac_init_help"; then + case $ac_init_help in + short | recursive ) echo "Configuration of spamass-milter 0.4.0:";; + esac + cat <<\_ACEOF + +Optional Features: + --disable-option-checking ignore unrecognized --enable/--with options + --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) + --enable-FEATURE[=ARG] include FEATURE [ARG=yes] + --enable-silent-rules less verbose build output (undo: "make V=1") + --disable-silent-rules verbose build output (undo: "make V=0") + --enable-dependency-tracking + do not reject slow dependency extractors + --disable-dependency-tracking + speeds up one-time build + --enable-emulate-poll use a select wrapper instead of poll (autodetected) + +Optional Packages: + --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] + --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) + --with-dmalloc use dmalloc ( http://www.dmalloc.com ) + +Some influential environment variables: + CXX C++ compiler command + CXXFLAGS C++ compiler flags + LDFLAGS linker flags, e.g. -L if you have libraries in a + nonstandard directory + LIBS libraries to pass to the linker, e.g. -l + CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I if + you have headers in a nonstandard directory + CC C compiler command + CFLAGS C compiler flags + SPAMC Path to spamc + SENDMAIL Path to sendmail + CXXCPP C++ preprocessor + +Use these variables to override the choices made by `configure' or to help +it to find libraries and programs with nonstandard names/locations. + +Report bugs to the package provider. +_ACEOF +ac_status=$? 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"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 ( + am_has_slept=no + for am_try in 1 2; do + echo "timestamp, slept: $am_has_slept" > conftest.file + set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null` + if test "$*" = "X"; then + # -L didn't work. + set X `ls -t "$srcdir/configure" conftest.file` + fi + 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 + if test "$2" = conftest.file || test $am_try -eq 2; then + break + fi + # Just in case. + sleep 1 + am_has_slept=yes + done + 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 +$as_echo "yes" >&6; } +# If we didn't sleep, we still need to ensure time stamps of config.status and +# generated files are strictly newer. +am_sleep_pid= +if grep 'slept: no' conftest.file >/dev/null 2>&1; then + ( sleep 1 ) & + am_sleep_pid=$! +fi + +rm -f conftest.file + +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 --is-lightweight"; then + am_missing_run="$MISSING " +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 "$MKDIR_P" >&6; } + +for ac_prog in gawk mawk nawk awk +do + # Extract the first word of "$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 ${MAKE-make} sets \$(MAKE)... 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"source directory already configured; run \"make distclean\" there first" "$LINENO" 5 + fi +fi + +# test whether we have cygpath +if test -z "$CYGPATH_W"; then + if (cygpath --version) >/dev/null 2>/dev/null; then + CYGPATH_W='cygpath -w' + else + CYGPATH_W=echo + fi +fi + + +# Define the identity of the package. + + PACKAGE=spamass-milter + VERSION=0.4.0 + + +cat >>confdefs.h <<_ACEOF +#define PACKAGE "$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-"${am_missing_run}makeinfo"} + +# For better backward compatibility. To be removed once Automake 1.9.x +# dies out for good. For more background, see: +# +# +mkdir_p='$(MKDIR_P)' + +# 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='$${TAR-tar}' + + +# We'll loop over all known methods to create a tar archive until one works. +_am_tools='gnutar pax cpio none' + +am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -' + + + + + + +# POSIX will say in a future version that running "rm -f" with no argument +# is OK; and we want to be able to make that assumption in our Makefile +# recipes. So use an aggressive probe to check that the usage we want is +# actually supported "in the wild" to an acceptable degree. +# See automake bug#10828. +# To make any issue more visible, cause the running configure to be aborted +# by default if the 'rm' program in use doesn't match our expectations; the +# user can still override this though. +if rm -f && rm -fr && rm -rf; then : OK; else + cat >&2 <<'END' +Oops! + +Your 'rm' program seems unable to run without file operands specified +on the command line, even when the '-f' option is present. This is contrary +to the behaviour of most rm programs out there, and not conforming with +the upcoming POSIX standard: + +Please tell bug-automake@gnu.org about your system, including the value +of your $PATH and any error possibly output before this message. This +can help us improve future automake versions. + +END + if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then + echo 'Configuration will proceed anyway, since you have set the' >&2 + echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2 + echo >&2 + else + cat >&2 <<'END' +Aborting the configuration process, to ensure you take notice of the issue. + +You can download and install GNU coreutils to get an 'rm' implementation +that behaves properly: . + +If you want to complete the configuration process using your problematic +'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM +to "yes", and re-run configure. + +END + as_fn_error $? "Your 'rm' program is bad, sorry." 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So we grep stderr for any message + # that says an option was ignored or not supported. + # When given -MP, icc 7.0 and 7.1 complain thusly: + # icc: Command line warning: ignoring option '-M'; no argument required + # The diagnosis changed in icc 8.0: + # icc: Command line remark: option '-MP' not supported + if (grep 'ignoring option' conftest.err || + grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else + am_cv_CXX_dependencies_compiler_type=$depmode + break + fi + fi + done + + cd .. + rm -rf conftest.dir +else + am_cv_CXX_dependencies_compiler_type=none +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CXX_dependencies_compiler_type" >&5 +$as_echo "$am_cv_CXX_dependencies_compiler_type" >&6; } +CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type + + if + test "x$enable_dependency_tracking" != xno \ + && test "$am_cv_CXX_dependencies_compiler_type" = gcc3; then + am__fastdepCXX_TRUE= + am__fastdepCXX_FALSE='#' +else + am__fastdepCXX_TRUE='#' + am__fastdepCXX_FALSE= +fi + + +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 + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 +$as_echo_n "checking whether we are using the GNU C compiler... " >&6; } +if ${ac_cv_c_compiler_gnu+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ +#ifndef __GNUC__ + choke me +#endif + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_compiler_gnu=yes +else + ac_compiler_gnu=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +ac_cv_c_compiler_gnu=$ac_compiler_gnu + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 +$as_echo "$ac_cv_c_compiler_gnu" >&6; } +if test $ac_compiler_gnu = yes; then + GCC=yes +else + GCC= +fi +ac_test_CFLAGS=${CFLAGS+set} +ac_save_CFLAGS=$CFLAGS +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 +$as_echo_n "checking whether $CC accepts -g... " >&6; } +if ${ac_cv_prog_cc_g+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_save_c_werror_flag=$ac_c_werror_flag + ac_c_werror_flag=yes + ac_cv_prog_cc_g=no + CFLAGS="-g" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_prog_cc_g=yes +else + CFLAGS="" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + +else + ac_c_werror_flag=$ac_save_c_werror_flag + CFLAGS="-g" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_prog_cc_g=yes +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + ac_c_werror_flag=$ac_save_c_werror_flag +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 +$as_echo "$ac_cv_prog_cc_g" >&6; } +if test "$ac_test_CFLAGS" = set; then + CFLAGS=$ac_save_CFLAGS +elif test $ac_cv_prog_cc_g = yes; then + if test "$GCC" = yes; then + CFLAGS="-g -O2" + else + CFLAGS="-g" + fi +else + if test "$GCC" = yes; then + CFLAGS="-O2" + else + CFLAGS= + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 +$as_echo_n "checking for $CC option to accept ISO C89... " >&6; } +if ${ac_cv_prog_cc_c89+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_cv_prog_cc_c89=no +ac_save_CC=$CC +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +#include +struct stat; +/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ +struct buf { int x; }; +FILE * (*rcsopen) (struct buf *, struct stat *, int); +static char *e (p, i) + char **p; + int i; +{ + return p[i]; +} +static char *f (char * (*g) (char **, int), char **p, ...) +{ + char *s; + va_list v; + va_start (v,p); + s = g (p, va_arg (v,int)); + va_end (v); + return s; +} + +/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has + function prototypes and stuff, but not '\xHH' hex character constants. + These don't provoke an error unfortunately, instead are silently treated + as 'x'. The following induces an error, until -std is added to get + proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an + array size at least. It's necessary to write '\x00'==0 to get something + that's true only with -std. */ +int osf4_cc_array ['\x00' == 0 ? 1 : -1]; + +/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters + inside strings and character constants. */ +#define FOO(x) 'x' +int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; + +int test (int i, double x); +struct s1 {int (*f) (int a);}; +struct s2 {int (*f) (double a);}; +int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); +int argc; +char **argv; +int +main () +{ +return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; + ; + return 0; +} +_ACEOF +for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ + -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" +do + CC="$ac_save_CC $ac_arg" + if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_prog_cc_c89=$ac_arg +fi +rm -f core conftest.err conftest.$ac_objext + test "x$ac_cv_prog_cc_c89" != "xno" && break +done +rm -f conftest.$ac_ext +CC=$ac_save_CC + +fi +# AC_CACHE_VAL +case "x$ac_cv_prog_cc_c89" in + x) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 +$as_echo "none needed" >&6; } ;; + xno) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 +$as_echo "unsupported" >&6; } ;; + *) + CC="$CC $ac_cv_prog_cc_c89" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 +$as_echo "$ac_cv_prog_cc_c89" >&6; } ;; +esac +if test "x$ac_cv_prog_cc_c89" != xno; then : + +fi + +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 + +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 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5 +$as_echo_n "checking whether $CC understands -c and -o together... " >&6; } +if ${am_cv_prog_cc_c_o+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF + # Make sure it works both with $CC and with simple cc. + # Following AC_PROG_CC_C_O, we do the test twice because some + # compilers refuse to overwrite an existing .o file with -o, + # though they will create one. + am_cv_prog_cc_c_o=yes + for am_i in 1 2; do + if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5 + ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } \ + && test -f conftest2.$ac_objext; then + : OK + else + am_cv_prog_cc_c_o=no + break + fi + done + rm -f core conftest* + unset am_i +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5 +$as_echo "$am_cv_prog_cc_c_o" >&6; } +if test "$am_cv_prog_cc_c_o" != yes; then + # Losing compiler, so override with the script. + # FIXME: It is wrong to rewrite CC. + # But if we don't then we get into trouble of one sort or another. + # A longer-term fix would be to have automake use am__CC in this case, + # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" + CC="$am_aux_dir/compile $CC" +fi +ac_ext=c +ac_cpp='$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 + + +depcc="$CC" am_compiler_list= + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 +$as_echo_n "checking dependency style of $depcc... " >&6; } +if ${am_cv_CC_dependencies_compiler_type+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then + # We make a subdir and do the tests there. Otherwise we can end up + # making bogus files that we don't know about and never remove. For + # instance it was reported that on HP-UX the gcc test will end up + # making a dummy file named 'D' -- because '-MD' means "put the output + # in D". + rm -rf conftest.dir + mkdir conftest.dir + # Copy depcomp to subdir because otherwise we won't find it if we're + # using a relative directory. + cp "$am_depcomp" conftest.dir + cd conftest.dir + # We will build objects and dependencies in a subdirectory because + # it helps to detect inapplicable dependency modes. For instance + # both Tru64's cc and ICC support -MD to output dependencies as a + # side effect of compilation, but ICC will put the dependencies in + # the current directory while Tru64 will put them in the object + # directory. + mkdir sub + + am_cv_CC_dependencies_compiler_type=none + if test "$am_compiler_list" = ""; then + am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` + fi + am__universal=false + case " $depcc " in #( + *\ -arch\ *\ -arch\ *) am__universal=true ;; + esac + + for depmode in $am_compiler_list; do + # Setup a source with many dependencies, because some compilers + # like to wrap large dependency lists on column 80 (with \), and + # we should not choose a depcomp mode which is confused by this. + # + # We need to recreate these files for each test, as the compiler may + # overwrite some of them when testing with obscure command lines. + # This happens at least with the AIX C compiler. + : > sub/conftest.c + for i in 1 2 3 4 5 6; do + echo '#include "conftst'$i'.h"' >> sub/conftest.c + # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with + # Solaris 10 /bin/sh. + echo '/* dummy */' > sub/conftst$i.h + done + echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf + + # We check with '-c' and '-o' for the sake of the "dashmstdout" + # mode. It turns out that the SunPro C++ compiler does not properly + # handle '-M -o', and we need to detect this. Also, some Intel + # versions had trouble with output in subdirs. + am__obj=sub/conftest.${OBJEXT-o} + am__minus_obj="-o $am__obj" + case $depmode in + gcc) + # This depmode causes a compiler race in universal mode. + test "$am__universal" = false || continue + ;; + nosideeffect) + # After this tag, mechanisms are not by side-effect, so they'll + # only be used when explicitly requested. + if test "x$enable_dependency_tracking" = xyes; then + continue + else + break + fi + ;; + msvc7 | msvc7msys | msvisualcpp | msvcmsys) + # This compiler won't grok '-c -o', but also, the minuso test has + # not run yet. These depmodes are late enough in the game, and + # so weak that their functioning should not be impacted. + am__obj=conftest.${OBJEXT-o} + am__minus_obj= + ;; + none) break ;; + esac + if depmode=$depmode \ + source=sub/conftest.c object=$am__obj \ + depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ + $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ + >/dev/null 2>conftest.err && + grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && + grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && + grep $am__obj sub/conftest.Po > /dev/null 2>&1 && + ${MAKE-make} -s -f confmf > /dev/null 2>&1; then + # icc doesn't choke on unknown options, it will just issue warnings + # or remarks (even with -Werror). So we grep stderr for any message + # that says an option was ignored or not supported. + # When given -MP, icc 7.0 and 7.1 complain thusly: + # icc: Command line warning: ignoring option '-M'; no argument required + # The diagnosis changed in icc 8.0: + # icc: Command line remark: option '-MP' not supported + if (grep 'ignoring option' conftest.err || + grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else + am_cv_CC_dependencies_compiler_type=$depmode + break + fi + fi + done + + cd .. + rm -rf conftest.dir +else + am_cv_CC_dependencies_compiler_type=none +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 +$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; } +CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type + + if + test "x$enable_dependency_tracking" != xno \ + && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then + am__fastdepCC_TRUE= + am__fastdepCC_FALSE='#' +else + am__fastdepCC_TRUE='#' + am__fastdepCC_FALSE= +fi + + + + ansi= + if test -z "$ansi"; then + msg="for C compiler warning flags" + else + msg="for C compiler warning and ANSI conformance flags" + fi + { $as_echo "$as_me:${as_lineno-$LINENO}: checking $msg" >&5 +$as_echo_n "checking $msg... " >&6; } +if ${vl_cv_prog_cc_warnings+:} false; then : + $as_echo_n "(cached) " >&6 +else + + if test -n "$CC"; then + cat > conftest.c <&1 | grep -i "WorkShop" > /dev/null 2>&1 && + $CC -c -v -Xc conftest.c > /dev/null 2>&1 && + test -f conftest.o; then + if test -z "$ansi"; then + vl_cv_prog_cc_warnings="-v" + else + vl_cv_prog_cc_warnings="-v -Xc" + fi + + elif $CC -V 2>&1 | grep -i "Digital UNIX Compiler" > /dev/null 2>&1 && + $CC -c -verbose -w0 -warnprotos -std1 conftest.c > /dev/null 2>&1 && + test -f conftest.o; then + if test -z "$ansi"; then + vl_cv_prog_cc_warnings="-verbose -w0 -warnprotos" + else + vl_cv_prog_cc_warnings="-verbose -w0 -warnprotos -std1" + fi + + elif $CC 2>&1 | grep -i "C for AIX Compiler" > /dev/null 2>&1 && + $CC -c -qlanglvl=ansi -qinfo=all conftest.c > /dev/null 2>&1 && + test -f conftest.o; then + if test -z "$ansi"; then + vl_cv_prog_cc_warnings="-qsrcmsg -qinfo=all:noppt:noppc:noobs:nocnd" + else + vl_cv_prog_cc_warnings="-qsrcmsg -qinfo=all:noppt:noppc:noobs:nocnd -qlanglvl=ansi" + fi + + elif $CC -version 2>&1 | grep -i "MIPSpro Compilers" > /dev/null 2>&1 && + $CC -c -fullwarn -ansi -ansiE conftest.c > /dev/null 2>&1 && + test -f conftest.o; then + if test -z "$ansi"; then + vl_cv_prog_cc_warnings="-fullwarn" + else + vl_cv_prog_cc_warnings="-fullwarn -ansi -ansiE" + fi + + elif what $CC 2>&1 | grep -i "HP C Compiler" > /dev/null 2>&1 && + $CC -c -Aa +w1 conftest.c > /dev/null 2>&1 && + test -f conftest.o; then + if test -z "$ansi"; then + vl_cv_prog_cc_warnings="+w1" + else + vl_cv_prog_cc_warnings="+w1 -Aa" + fi + + elif $CC -V 2>&1 | grep "/SX" > /dev/null 2>&1 && + $CC -c -pvctl,fullmsg -Xc conftest.c > /dev/null 2>&1 && + test -f conftest.o; then + if test -z "$ansi"; then + vl_cv_prog_cc_warnings="-pvctl,fullmsg" + else + vl_cv_prog_cc_warnings="-pvctl,fullmsg -Xc" + fi + + elif $CC -V 2>&1 | grep -i "Cray" > /dev/null 2>&1 && + $CC -c -h msglevel 2 conftest.c > /dev/null 2>&1 && + test -f conftest.o; then + if test -z "$ansi"; then + vl_cv_prog_cc_warnings="-h msglevel 2" + else + vl_cv_prog_cc_warnings="-h msglevel 2 -h conform" + fi + + elif $CC -V 2>&1 | grep -i "Intel(R) C++ Compiler" > /dev/null 2>&1 && + $CC -c -Wall -wd981,1418,193 conftest.c > /dev/null 2>&1 && + test -f conftest.o; then + if test -z "$ansi"; then + vl_cv_prog_cc_warnings="-Wall -wd981,1418,193" + else + vl_cv_prog_cc_warnings="-Wall -wd981,1418,193 -Xc" + fi + + fi + rm -f conftest.* + fi + if test -n "$vl_cv_prog_cc_warnings"; then + VL_WARN_CFLAGS="$vl_cv_prog_cc_warnings" + else + vl_cv_prog_cc_warnings="unknown" + fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $vl_cv_prog_cc_warnings" >&5 +$as_echo "$vl_cv_prog_cc_warnings" >&6; } + +CFLAGS="$CFLAGS $VL_WARN_CFLAGS" +CXXFLAGS="$CXXFLAGS $VL_WARN_CFLAGS" +ac_ext=cpp +ac_cpp='$CXXCPP $CPPFLAGS' +ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_cxx_compiler_gnu + + +# Enable useable exception handler if it exists. + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports exceptions" >&5 +$as_echo_n "checking whether the compiler supports exceptions... " >&6; } +if ${ac_cv_cxx_exceptions+:} false; then : + $as_echo_n "(cached) " >&6 +else + + ac_ext=cpp +ac_cpp='$CXXCPP $CPPFLAGS' +ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_cxx_compiler_gnu + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ +try { throw 1; } catch (int i) { return i; } + ; + return 0; +} +_ACEOF +if ac_fn_cxx_try_compile "$LINENO"; then : + ac_cv_cxx_exceptions=yes +else + ac_cv_cxx_exceptions=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + ac_ext=cpp +ac_cpp='$CXXCPP $CPPFLAGS' +ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_cxx_compiler_gnu + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_exceptions" >&5 +$as_echo "$ac_cv_cxx_exceptions" >&6; } +if test "$ac_cv_cxx_exceptions" = yes; then + +$as_echo "#define HAVE_EXCEPTIONS /**/" >>confdefs.h + +fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler implements namespaces" >&5 +$as_echo_n "checking whether the compiler implements namespaces... " >&6; } +if ${ac_cv_cxx_namespaces+:} false; then : + $as_echo_n "(cached) " >&6 +else + + ac_ext=cpp +ac_cpp='$CXXCPP $CPPFLAGS' +ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_cxx_compiler_gnu + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +namespace Outer { namespace Inner { int i = 0; }} +int +main () +{ +using namespace Outer::Inner; return i; + ; + return 0; +} +_ACEOF +if ac_fn_cxx_try_compile "$LINENO"; then : + ac_cv_cxx_namespaces=yes +else + ac_cv_cxx_namespaces=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + ac_ext=cpp +ac_cpp='$CXXCPP $CPPFLAGS' +ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_cxx_compiler_gnu + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_namespaces" >&5 +$as_echo "$ac_cv_cxx_namespaces" >&6; } +if test "$ac_cv_cxx_namespaces" = yes; then + +$as_echo "#define HAVE_NAMESPACES /**/" >>confdefs.h + +fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler has __gnu_cxx::__verbose_terminate_handler" >&5 +$as_echo_n "checking whether the compiler has __gnu_cxx::__verbose_terminate_handler... " >&6; } +if ${ac_cv_verbose_terminate_handler+:} false; then : + $as_echo_n "(cached) " >&6 +else + + + + + ac_ext=cpp +ac_cpp='$CXXCPP $CPPFLAGS' +ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_cxx_compiler_gnu + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +int +main () +{ +std::set_terminate(__gnu_cxx::__verbose_terminate_handler); + ; + return 0; +} +_ACEOF +if ac_fn_cxx_try_compile "$LINENO"; then : + ac_cv_verbose_terminate_handler=yes +else + ac_cv_verbose_terminate_handler=no + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + ac_ext=cpp +ac_cpp='$CXXCPP $CPPFLAGS' +ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_cxx_compiler_gnu + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_verbose_terminate_handler" >&5 +$as_echo "$ac_cv_verbose_terminate_handler" >&6; } +if test "$ac_cv_verbose_terminate_handler" = yes; then + +$as_echo "#define HAVE_VERBOSE_TERMINATE_HANDLER /**/" >>confdefs.h + +fi + + +# Try and disable all inlining; gdb shows the inlined function in a +# stack trace and you lose the caller's frame. Bad for debugging. + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -fno-default-inline" >&5 +$as_echo_n "checking for -fno-default-inline... " >&6; } + if ${pike_cv_option_fno_default_inline+:} false; then : + $as_echo_n "(cached) " >&6 +else + + OLD_CPPFLAGS="$CPPFLAGS" + CPPFLAGS="$OLD_CPPFLAGS -fno-default-inline" + old_ac_link="$ac_link" + ac_link="$old_ac_link 2>conftezt.out.2" + if test "$cross_compiling" = yes; then : + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_cxx_try_link "$LINENO"; then : + pike_cv_option_fno_default_inline=yes +else + pike_cv_option_fno_default_inline=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + int foo; + int main(int argc, char **argv) + { + /* The following code triggs gcc:s generation of aline opcodes, + * which some versions of as does not support. + */ + if (argc > 0) argc = 0; + return argc; + } + +_ACEOF +if ac_fn_cxx_try_run "$LINENO"; then : + pike_cv_option_fno_default_inline=yes +else + pike_cv_option_fno_default_inline=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + if grep -i 'unrecognized option' /dev/null; then + pike_cv_option_fno_default_inline=no + elif grep -i 'unknown option' /dev/null; then + # cc/HPUX says the following regarding -q64: + # + # cc: warning 422: Unknown option "6" ignored. + # cc: warning 422: Unknown option "4" ignored. + pike_cv_option_fno_default_inline=no + elif grep -i 'optimizer bugs' /dev/null; then + # gcc/FreeBSD-4.6/alpha says the following regarding -O2: + # + # cc1: warning: + # *** + # *** The -O2 flag TRIGGERS KNOWN OPTIMIZER BUGS ON THIS PLATFORM + # *** + pike_cv_option_fno_default_inline=no + elif grep -i 'not found' /dev/null; then + # cc/AIX says the following regarding +O3: + # + # cc: 1501-228 input file +O3 not found + pike_cv_option_fno_default_inline=no + elif grep -i 'ignored' /dev/null; then + # gcc/AIX says the following regarding -fpic: + # + # cc1: warning: -fpic ignored (all code is position independent) + pike_cv_option_fno_default_inline=no + else :; fi + rm conftezt.out.2 + CPPFLAGS="$OLD_CPPFLAGS" + ac_link="$old_ac_link" + +fi + + + if test x"$pike_cv_option_fno_default_inline" = "xyes" ; then + CXXFLAGS="$CXXFLAGS -fno-default-inline" + case "CXXFLAGS" in + OPTIMIZE) + CFLAGS="$CFLAGS -fno-default-inline" + ;; + esac + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + + fi + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -fno-inline" >&5 +$as_echo_n "checking for -fno-inline... " >&6; } + if ${pike_cv_option_fno_inline+:} false; then : + $as_echo_n "(cached) " >&6 +else + + OLD_CPPFLAGS="$CPPFLAGS" + CPPFLAGS="$OLD_CPPFLAGS -fno-inline" + old_ac_link="$ac_link" + ac_link="$old_ac_link 2>conftezt.out.2" + if test "$cross_compiling" = yes; then : + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_cxx_try_link "$LINENO"; then : + pike_cv_option_fno_inline=yes +else + pike_cv_option_fno_inline=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + int foo; + int main(int argc, char **argv) + { + /* The following code triggs gcc:s generation of aline opcodes, + * which some versions of as does not support. + */ + if (argc > 0) argc = 0; + return argc; + } + +_ACEOF +if ac_fn_cxx_try_run "$LINENO"; then : + pike_cv_option_fno_inline=yes +else + pike_cv_option_fno_inline=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + if grep -i 'unrecognized option' /dev/null; then + pike_cv_option_fno_inline=no + elif grep -i 'unknown option' /dev/null; then + # cc/HPUX says the following regarding -q64: + # + # cc: warning 422: Unknown option "6" ignored. + # cc: warning 422: Unknown option "4" ignored. + pike_cv_option_fno_inline=no + elif grep -i 'optimizer bugs' /dev/null; then + # gcc/FreeBSD-4.6/alpha says the following regarding -O2: + # + # cc1: warning: + # *** + # *** The -O2 flag TRIGGERS KNOWN OPTIMIZER BUGS ON THIS PLATFORM + # *** + pike_cv_option_fno_inline=no + elif grep -i 'not found' /dev/null; then + # cc/AIX says the following regarding +O3: + # + # cc: 1501-228 input file +O3 not found + pike_cv_option_fno_inline=no + elif grep -i 'ignored' /dev/null; then + # gcc/AIX says the following regarding -fpic: + # + # cc1: warning: -fpic ignored (all code is position independent) + pike_cv_option_fno_inline=no + else :; fi + rm conftezt.out.2 + CPPFLAGS="$OLD_CPPFLAGS" + ac_link="$old_ac_link" + +fi + + + if test x"$pike_cv_option_fno_inline" = "xyes" ; then + CXXFLAGS="$CXXFLAGS -fno-inline" + case "CXXFLAGS" in + OPTIMIZE) + CFLAGS="$CFLAGS -fno-inline" + ;; + esac + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + + fi + + +#PIKE_INCLUDE_PATHS +#PIKE_LIBRARY_PATHS + +# Search for spamc +# Extract the first word of "spamc", so it can be a program name with args. +set dummy spamc; 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_path_SPAMC+:} false; then : + $as_echo_n "(cached) " >&6 +else + case $SPAMC in + [\\/]* | ?:[\\/]*) + ac_cv_path_SPAMC="$SPAMC" # Let the user override the test with a path. + ;; + *) + 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_path_SPAMC="$as_dir/$ac_word$ac_exec_ext" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + ;; +esac +fi +SPAMC=$ac_cv_path_SPAMC +if test -n "$SPAMC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $SPAMC" >&5 +$as_echo "$SPAMC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +if test "x$SPAMC" = x ; then + as_fn_error $? "Spamc not found. Is SpamAssassin installed?" "$LINENO" 5 +fi + + +cat >>confdefs.h <<_ACEOF +#define SPAMC "$SPAMC" +_ACEOF + + +# Search for sendmail +# Extract the first word of "sendmail", so it can be a program name with args. +set dummy sendmail; 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_path_SENDMAIL+:} false; then : + $as_echo_n "(cached) " >&6 +else + case $SENDMAIL in + [\\/]* | ?:[\\/]*) + ac_cv_path_SENDMAIL="$SENDMAIL" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +as_dummy="$PATH:/usr/sbin:/usr/lib" +for as_dir in $as_dummy +do + IFS=$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_path_SENDMAIL="$as_dir/$ac_word$ac_exec_ext" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + ;; +esac +fi +SENDMAIL=$ac_cv_path_SENDMAIL +if test -n "$SENDMAIL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $SENDMAIL" >&5 +$as_echo "$SENDMAIL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +if test "x$SENDMAIL" = x ; then + as_fn_error $? "Sendmail not found. Check your PATH variable" "$LINENO" 5 +fi + + +cat >>confdefs.h <<_ACEOF +#define SENDMAIL "$SENDMAIL" +_ACEOF + + +# Check nroff and the options it supports +for ac_prog in nroff +do + # Extract the first word of "$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_NROFF+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$NROFF"; then + ac_cv_prog_NROFF="$NROFF" # Let the user override the test. +else +as_save_IFS=$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_NROFF="$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 +NROFF=$ac_cv_prog_NROFF +if test -n "$NROFF"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NROFF" >&5 +$as_echo "$NROFF" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$NROFF" && break +done + + +MDOC=no +if test "x$NROFF" != x; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mdoc nroff macros" >&5 +$as_echo_n "checking for mdoc nroff macros... " >&6; } + if ${ac_cv_mdoc+:} false; then : + $as_echo_n "(cached) " >&6 +else + + nroff -mdoc < /dev/null > /dev/null 2>&1 + if test $? = 0; then + ac_cv_mdoc=yes + else + ac_cv_mdoc=no + fi + +fi + + MDOC=$ac_cv_mdoc + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MDOC" >&5 +$as_echo "$MDOC" >&6; } +fi + + if test $MDOC = yes; then + HAVE_MDOC_TRUE= + HAVE_MDOC_FALSE='#' +else + HAVE_MDOC_TRUE='#' + HAVE_MDOC_FALSE= +fi + + +# Search for pthreads, and make them the default (have to do it here else +# the -lmilter check will fail to link) +# Make sure we can run config.sub. +$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || + as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 +$as_echo_n "checking build system type... " >&6; } +if ${ac_cv_build+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_build_alias=$build_alias +test "x$ac_build_alias" = x && + ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` +test "x$ac_build_alias" = x && + as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 +ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || + as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 +$as_echo "$ac_cv_build" >&6; } +case $ac_cv_build in +*-*-*) ;; +*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; +esac +build=$ac_cv_build +ac_save_IFS=$IFS; IFS='-' +set x $ac_cv_build +shift +build_cpu=$1 +build_vendor=$2 +shift; shift +# Remember, the first character of IFS is used to create $*, +# except with old shells: +build_os=$* +IFS=$ac_save_IFS +case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 +$as_echo_n "checking host system type... " >&6; } +if ${ac_cv_host+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "x$host_alias" = x; then + ac_cv_host=$ac_cv_build +else + ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || + as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 +$as_echo "$ac_cv_host" >&6; } +case $ac_cv_host in +*-*-*) ;; +*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; +esac +host=$ac_cv_host +ac_save_IFS=$IFS; IFS='-' +set x $ac_cv_host +shift +host_cpu=$1 +host_vendor=$2 +shift; shift +# Remember, the first character of IFS is used to create $*, +# except with old shells: +host_os=$* +IFS=$ac_save_IFS +case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac + + + + + + +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 + +acx_pthread_ok=no + +# We used to check for pthread.h first, but this fails if pthread.h +# requires special compiler flags (e.g. on True64 or Sequent). +# It gets checked for in the link test anyway. + +# First of all, check if the user has set any of the PTHREAD_LIBS, +# etcetera environment variables, and if threads linking works using +# them: +if test x"$PTHREAD_LIBS$PTHREAD_CFLAGS" != x; then + save_CFLAGS="$CFLAGS" + CFLAGS="$CFLAGS $PTHREAD_CFLAGS" + save_LIBS="$LIBS" + LIBS="$PTHREAD_LIBS $LIBS" + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_join in LIBS=$PTHREAD_LIBS with CFLAGS=$PTHREAD_CFLAGS" >&5 +$as_echo_n "checking for pthread_join in LIBS=$PTHREAD_LIBS with CFLAGS=$PTHREAD_CFLAGS... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$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 pthread_join (); +int +main () +{ +return pthread_join (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + acx_pthread_ok=yes +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_pthread_ok" >&5 +$as_echo "$acx_pthread_ok" >&6; } + if test x"$acx_pthread_ok" = xno; then + PTHREAD_LIBS="" + PTHREAD_CFLAGS="" + fi + LIBS="$save_LIBS" + CFLAGS="$save_CFLAGS" +fi + +# We must check for the threads library under a number of different +# names; the ordering is very important because some systems +# (e.g. DEC) have both -lpthread and -lpthreads, where one of the +# libraries is broken (non-POSIX). + +# Create a list of thread flags to try. Items starting with a "-" are +# C compiler flags, and other items are library names, except for "none" +# which indicates that we try without any flags at all, and "pthread-config" +# which is a program returning the flags for the Pth emulation library. + +acx_pthread_flags="pthreads none -Kthread -kthread lthread -pthread -pthreads -mthreads pthread --thread-safe -mt pthread-config" + +# The ordering *is* (sometimes) important. Some notes on the +# individual items follow: + +# pthreads: AIX (must check this before -lpthread) +# none: in case threads are in libc; should be tried before -Kthread and +# other compiler flags to prevent continual compiler warnings +# -Kthread: Sequent (threads in libc, but -Kthread needed for pthread.h) +# -kthread: FreeBSD kernel threads (preferred to -pthread since SMP-able) +# lthread: LinuxThreads port on FreeBSD (also preferred to -pthread) +# -pthread: Linux/gcc (kernel threads), BSD/gcc (userland threads) +# -pthreads: Solaris/gcc +# -mthreads: Mingw32/gcc, Lynx/gcc +# -mt: Sun Workshop C (may only link SunOS threads [-lthread], but it +# doesn't hurt to check since this sometimes defines pthreads too; +# also defines -D_REENTRANT) +# pthread: Linux, etcetera +# --thread-safe: KAI C++ +# pthread-config: use pthread-config program (for GNU Pth library) + +case "${host_cpu}-${host_os}" in + *solaris*) + + # On Solaris (at least, for some versions), libc contains stubbed + # (non-functional) versions of the pthreads routines, so link-based + # tests will erroneously succeed. (We need to link with -pthread or + # -lpthread.) (The stubs are missing pthread_cleanup_push, or rather + # a function called by this macro, so we could check for that, but + # who knows whether they'll stub that too in a future libc.) So, + # we'll just look for -pthreads and -lpthread first: + + acx_pthread_flags="-pthread -pthreads pthread -mt $acx_pthread_flags" + ;; +esac + +if test x"$acx_pthread_ok" = xno; then +for flag in $acx_pthread_flags; do + + case $flag in + none) + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthreads work without any flags" >&5 +$as_echo_n "checking whether pthreads work without any flags... " >&6; } + ;; + + -*) + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthreads work with $flag" >&5 +$as_echo_n "checking whether pthreads work with $flag... " >&6; } + PTHREAD_CFLAGS="$flag" + ;; + + pthread-config) + # Extract the first word of "pthread-config", so it can be a program name with args. +set dummy pthread-config; 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_acx_pthread_config+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$acx_pthread_config"; then + ac_cv_prog_acx_pthread_config="$acx_pthread_config" # Let the user override the test. +else +as_save_IFS=$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_acx_pthread_config="yes" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + test -z "$ac_cv_prog_acx_pthread_config" && ac_cv_prog_acx_pthread_config="no" +fi +fi +acx_pthread_config=$ac_cv_prog_acx_pthread_config +if test -n "$acx_pthread_config"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_pthread_config" >&5 +$as_echo "$acx_pthread_config" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + if test x"$acx_pthread_config" = xno; then continue; fi + PTHREAD_CFLAGS="`pthread-config --cflags`" + PTHREAD_LIBS="`pthread-config --ldflags` `pthread-config --libs`" + ;; + + *) + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the pthreads library -l$flag" >&5 +$as_echo_n "checking for the pthreads library -l$flag... " >&6; } + PTHREAD_LIBS="-l$flag" + ;; + esac + + save_LIBS="$LIBS" + save_CFLAGS="$CFLAGS" + LIBS="$PTHREAD_LIBS $LIBS" + CFLAGS="$CFLAGS $PTHREAD_CFLAGS" + + # Check for various functions. We must include pthread.h, + # since some functions may be macros. (On the Sequent, we + # need a special flag -Kthread to make this header compile.) + # We check for pthread_join because it is in -lpthread on IRIX + # while pthread_create is in libc. We check for pthread_attr_init + # due to DEC craziness with -lpthreads. We check for + # pthread_cleanup_push because it is one of the few pthread + # functions on Solaris that doesn't have a non-functional libc stub. + # We try pthread_create on general principles. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +int +main () +{ +pthread_t th; pthread_join(th, 0); + pthread_attr_init(0); pthread_cleanup_push(0, 0); + pthread_create(0,0,0,0); pthread_cleanup_pop(0); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + acx_pthread_ok=yes +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + + LIBS="$save_LIBS" + CFLAGS="$save_CFLAGS" + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_pthread_ok" >&5 +$as_echo "$acx_pthread_ok" >&6; } + if test "x$acx_pthread_ok" = xyes; then + break; + fi + + PTHREAD_LIBS="" + PTHREAD_CFLAGS="" +done +fi + +# Various other checks: +if test "x$acx_pthread_ok" = xyes; then + save_LIBS="$LIBS" + LIBS="$PTHREAD_LIBS $LIBS" + save_CFLAGS="$CFLAGS" + CFLAGS="$CFLAGS $PTHREAD_CFLAGS" + + # Detect AIX lossage: threads are created detached by default + # and the JOINABLE attribute has a nonstandard name (UNDETACHED). + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for joinable pthread attribute" >&5 +$as_echo_n "checking for joinable pthread attribute... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +int +main () +{ +int attr=PTHREAD_CREATE_JOINABLE; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ok=PTHREAD_CREATE_JOINABLE +else + ok=unknown +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + if test x"$ok" = xunknown; then + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +int +main () +{ +int attr=PTHREAD_CREATE_UNDETACHED; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ok=PTHREAD_CREATE_UNDETACHED +else + ok=unknown +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + fi + if test x"$ok" != xPTHREAD_CREATE_JOINABLE; then + +$as_echo "#define PTHREAD_CREATE_JOINABLE \$ok" >>confdefs.h + + fi + { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${ok}" >&5 +$as_echo "${ok}" >&6; } + if test x"$ok" = xunknown; then + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: we do not know how to create joinable pthreads" >&5 +$as_echo "$as_me: WARNING: we do not know how to create joinable pthreads" >&2;} + fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if more special flags are required for pthreads" >&5 +$as_echo_n "checking if more special flags are required for pthreads... " >&6; } + flag=no + case "${host_cpu}-${host_os}" in + *-aix* | *-freebsd* | *-darwin*) flag="-D_THREAD_SAFE";; + *solaris* | *-osf* | *-hpux*) flag="-D_REENTRANT";; + esac + { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${flag}" >&5 +$as_echo "${flag}" >&6; } + if test "x$flag" != xno; then + PTHREAD_CFLAGS="$flag $PTHREAD_CFLAGS" + fi + + LIBS="$save_LIBS" + CFLAGS="$save_CFLAGS" + + # More AIX lossage: must compile with cc_r + # Extract the first word of "cc_r", so it can be a program name with args. +set dummy cc_r; 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_PTHREAD_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$PTHREAD_CC"; then + ac_cv_prog_PTHREAD_CC="$PTHREAD_CC" # Let the user override the test. +else +as_save_IFS=$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_PTHREAD_CC="cc_r" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + test -z "$ac_cv_prog_PTHREAD_CC" && ac_cv_prog_PTHREAD_CC="${CC}" +fi +fi +PTHREAD_CC=$ac_cv_prog_PTHREAD_CC +if test -n "$PTHREAD_CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PTHREAD_CC" >&5 +$as_echo "$PTHREAD_CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +else + PTHREAD_CC="$CC" +fi + + + + + +# Finally, execute ACTION-IF-FOUND/ACTION-IF-NOT-FOUND: +if test x"$acx_pthread_ok" = xyes; then + +$as_echo "#define HAVE_PTHREAD 1" >>confdefs.h + + : +else + acx_pthread_ok=no + as_fn_error $? "Cannot determine how to use pthreads" "$LINENO" 5 +fi +ac_ext=cpp +ac_cpp='$CXXCPP $CPPFLAGS' +ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_cxx_compiler_gnu + + +CFLAGS="$CFLAGS $PTHREAD_CFLAGS" +CXXFLAGS="$CXXFLAGS $PTHREAD_CFLAGS" +LIBS="$LIBS $PTHREAD_LIBS" + +# Checks for header files. +ac_ext=cpp +ac_cpp='$CXXCPP $CPPFLAGS' +ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_cxx_compiler_gnu +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5 +$as_echo_n "checking how to run the C++ preprocessor... " >&6; } +if test -z "$CXXCPP"; then + if ${ac_cv_prog_CXXCPP+:} false; then : + $as_echo_n "(cached) " >&6 +else + # Double quotes because CXXCPP needs to be expanded + for CXXCPP in "$CXX -E" "/lib/cpp" + do + ac_preproc_ok=false +for ac_cxx_preproc_warn_flag in '' yes +do + # Use a header file that comes with gcc, so configuring glibc + # with a fresh cross-compiler works. + # Prefer to if __STDC__ is defined, since + # exists even on freestanding compilers. + # On the NeXT, cc -E runs the code through the compiler's parser, + # not just through cpp. "Syntax error" is here to catch this case. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#ifdef __STDC__ +# include +#else +# include +#endif + Syntax error +_ACEOF +if ac_fn_cxx_try_cpp "$LINENO"; then : + +else + # Broken: fails on valid input. +continue +fi +rm -f conftest.err conftest.i conftest.$ac_ext + + # OK, works on sane cases. Now check whether nonexistent headers + # can be detected and how. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +_ACEOF +if ac_fn_cxx_try_cpp "$LINENO"; then : + # Broken: success on invalid input. +continue +else + # Passes both tests. +ac_preproc_ok=: +break +fi +rm -f conftest.err conftest.i conftest.$ac_ext + +done +# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. +rm -f conftest.i conftest.err conftest.$ac_ext +if $ac_preproc_ok; then : + break +fi + + done + ac_cv_prog_CXXCPP=$CXXCPP + +fi + CXXCPP=$ac_cv_prog_CXXCPP +else + ac_cv_prog_CXXCPP=$CXXCPP +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5 +$as_echo "$CXXCPP" >&6; } +ac_preproc_ok=false +for ac_cxx_preproc_warn_flag in '' yes +do + # Use a header file that comes with gcc, so configuring glibc + # with a fresh cross-compiler works. + # Prefer to if __STDC__ is defined, since + # exists even on freestanding compilers. + # On the NeXT, cc -E runs the code through the compiler's parser, + # not just through cpp. "Syntax error" is here to catch this case. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#ifdef __STDC__ +# include +#else +# include +#endif + Syntax error +_ACEOF +if ac_fn_cxx_try_cpp "$LINENO"; then : + +else + # Broken: fails on valid input. +continue +fi +rm -f conftest.err conftest.i conftest.$ac_ext + + # OK, works on sane cases. Now check whether nonexistent headers + # can be detected and how. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +_ACEOF +if ac_fn_cxx_try_cpp "$LINENO"; then : + # Broken: success on invalid input. +continue +else + # Passes both tests. +ac_preproc_ok=: +break +fi +rm -f conftest.err conftest.i conftest.$ac_ext + +done +# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. +rm -f conftest.i conftest.err conftest.$ac_ext +if $ac_preproc_ok; then : + +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 $? "C++ preprocessor \"$CXXCPP\" fails sanity check +See \`config.log' for more details" "$LINENO" 5; } +fi + +ac_ext=cpp +ac_cpp='$CXXCPP $CPPFLAGS' +ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_cxx_compiler_gnu + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 +$as_echo_n "checking for grep that handles long lines and -e... " >&6; } +if ${ac_cv_path_GREP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -z "$GREP"; then + ac_path_GREP_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 grep ggrep; do + for ac_exec_ext in '' $ac_executable_extensions; do + ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" + as_fn_executable_p "$ac_path_GREP" || continue +# Check for GNU ac_path_GREP and select it if it is found. + # Check for GNU $ac_path_GREP +case `"$ac_path_GREP" --version 2>&1` in +*GNU*) + ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_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" + $as_echo 'GREP' >> "conftest.nl" + "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "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 ${ac_path_GREP_max-0}; then + # Best one so far, save it but keep looking for a better one + ac_cv_path_GREP="$ac_path_GREP" + ac_path_GREP_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 + + $ac_path_GREP_found && break 3 + done + done + done +IFS=$as_save_IFS + if test -z "$ac_cv_path_GREP"; then + as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 + fi +else + ac_cv_path_GREP=$GREP +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 +$as_echo "$ac_cv_path_GREP" >&6; } + GREP="$ac_cv_path_GREP" + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 +$as_echo_n "checking for egrep... " >&6; } +if ${ac_cv_path_EGREP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 + then ac_cv_path_EGREP="$GREP -E" + else + if test -z "$EGREP"; then + ac_path_EGREP_found=false + # Loop through the user's path and test for each of PROGNAME-LIST + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_prog in egrep; do + for ac_exec_ext in '' $ac_executable_extensions; do + ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" + as_fn_executable_p "$ac_path_EGREP" || continue +# Check for GNU ac_path_EGREP and select it if it is found. + # Check for GNU $ac_path_EGREP +case `"$ac_path_EGREP" --version 2>&1` in +*GNU*) + ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; +*) + ac_count=0 + $as_echo_n 0123456789 >"conftest.in" + while : + do + cat "conftest.in" "conftest.in" >"conftest.tmp" + mv "conftest.tmp" "conftest.in" + cp "conftest.in" "conftest.nl" + $as_echo 'EGREP' >> "conftest.nl" + "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break + diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break + as_fn_arith $ac_count + 1 && ac_count=$as_val + if test $ac_count -gt ${ac_path_EGREP_max-0}; then + # Best one so far, save it but keep looking for a better one + ac_cv_path_EGREP="$ac_path_EGREP" + ac_path_EGREP_max=$ac_count + fi + # 10*(2^10) chars as input seems more than enough + test $ac_count -gt 10 && break + done + rm -f conftest.in conftest.tmp conftest.nl conftest.out;; +esac + + $ac_path_EGREP_found && break 3 + done + done + done +IFS=$as_save_IFS + if test -z "$ac_cv_path_EGREP"; then + as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 + fi +else + ac_cv_path_EGREP=$EGREP +fi + + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 +$as_echo "$ac_cv_path_EGREP" >&6; } + EGREP="$ac_cv_path_EGREP" + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 +$as_echo_n "checking for ANSI C header files... " >&6; } +if ${ac_cv_header_stdc+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +#include +#include +#include + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_cxx_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.$ac_ext +/* end confdefs.h. */ +#include +#include +#if ((' ' & 0x0FF) == 0x020) +# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') +# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) +#else +# define ISLOWER(c) \ + (('a' <= (c) && (c) <= 'i') \ + || ('j' <= (c) && (c) <= 'r') \ + || ('s' <= (c) && (c) <= 'z')) +# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) +#endif + +#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) +int +main () +{ + int i; + for (i = 0; i < 256; i++) + if (XOR (islower (i), ISLOWER (i)) + || toupper (i) != TOUPPER (i)) + return 2; + return 0; +} +_ACEOF +if ac_fn_cxx_try_run "$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 + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for sys/wait.h that is POSIX.1 compatible" >&5 +$as_echo_n "checking for sys/wait.h that is POSIX.1 compatible... " >&6; } +if ${ac_cv_header_sys_wait_h+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +#include +#ifndef WEXITSTATUS +# define WEXITSTATUS(stat_val) ((unsigned int) (stat_val) >> 8) +#endif +#ifndef WIFEXITED +# define WIFEXITED(stat_val) (((stat_val) & 255) == 0) +#endif + +int +main () +{ + int s; + wait (&s); + s = WIFEXITED (s) ? WEXITSTATUS (s) : 1; + ; + return 0; +} +_ACEOF +if ac_fn_cxx_try_compile "$LINENO"; then : + ac_cv_header_sys_wait_h=yes +else + ac_cv_header_sys_wait_h=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_sys_wait_h" >&5 +$as_echo "$ac_cv_header_sys_wait_h" >&6; } +if test $ac_cv_header_sys_wait_h = yes; then + +$as_echo "#define HAVE_SYS_WAIT_H 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" | $as_tr_sh` +ac_fn_cxx_check_header_compile "$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" | $as_tr_cpp` 1 +_ACEOF + +fi + +done + + +for ac_header in fcntl.h syslog.h sys/cdefs.h sys/select.h +do : + as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` +ac_fn_cxx_check_header_mongrel "$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 + + +# Checks for typedefs, structures, and compiler characteristics. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5 +$as_echo_n "checking for an ANSI C-conforming const... " >&6; } +if ${ac_cv_c_const+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + +#ifndef __cplusplus + /* Ultrix mips cc rejects this sort of thing. */ + typedef int charset[2]; + const charset cs = { 0, 0 }; + /* SunOS 4.1.1 cc rejects this. */ + char const *const *pcpcc; + char **ppc; + /* NEC SVR4.0.2 mips cc rejects this. */ + struct point {int x, y;}; + static struct point const zero = {0,0}; + /* AIX XL C 1.02.0.0 rejects this. + It does not let you subtract one const X* pointer from another in + an arm of an if-expression whose if-part is not a constant + expression */ + const char *g = "string"; + pcpcc = &g + (g ? g-g : 0); + /* HPUX 7.0 cc rejects these. */ + ++pcpcc; + ppc = (char**) pcpcc; + pcpcc = (char const *const *) ppc; + { /* SCO 3.2v4 cc rejects this sort of thing. */ + char tx; + char *t = &tx; + char const *s = 0 ? (char *) 0 : (char const *) 0; + + *t++ = 0; + if (s) return 0; + } + { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */ + int x[] = {25, 17}; + const int *foo = &x[0]; + ++foo; + } + { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */ + typedef const int *iptr; + iptr p = 0; + ++p; + } + { /* AIX XL C 1.02.0.0 rejects this sort of thing, saying + "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */ + struct s { int j; const int *ap[3]; } bx; + struct s *b = &bx; b->j = 5; + } + { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */ + const int foo = 10; + if (!foo) return 0; + } + return !cs[0] && !zero.x; +#endif + + ; + return 0; +} +_ACEOF +if ac_fn_cxx_try_compile "$LINENO"; then : + ac_cv_c_const=yes +else + ac_cv_c_const=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5 +$as_echo "$ac_cv_c_const" >&6; } +if test $ac_cv_c_const = no; then + +$as_echo "#define const /**/" >>confdefs.h + +fi + +ac_fn_cxx_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default" +if test "x$ac_cv_type_pid_t" = xyes; then : + +else + +cat >>confdefs.h <<_ACEOF +#define pid_t int +_ACEOF + +fi + +ac_fn_cxx_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default" +if test "x$ac_cv_type_size_t" = xyes; then : + +else + +cat >>confdefs.h <<_ACEOF +#define size_t unsigned int +_ACEOF + +fi + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if we must define _GNU_SOURCE" >&5 +$as_echo_n "checking if we must define _GNU_SOURCE... " >&6; } +if ${cf_cv_gnu_source+:} false; then : + $as_echo_n "(cached) " >&6 +else + +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +int +main () +{ + +#ifndef _XOPEN_SOURCE +make an error +#endif + ; + return 0; +} +_ACEOF +if ac_fn_cxx_try_compile "$LINENO"; then : + cf_cv_gnu_source=no +else + cf_save="$CPPFLAGS" + CPPFLAGS="$CPPFLAGS -D_GNU_SOURCE" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +int +main () +{ + +#ifdef _XOPEN_SOURCE +make an error +#endif + ; + return 0; +} +_ACEOF +if ac_fn_cxx_try_compile "$LINENO"; then : + cf_cv_gnu_source=no +else + cf_cv_gnu_source=yes +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + CPPFLAGS="$cf_save" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cf_cv_gnu_source" >&5 +$as_echo "$cf_cv_gnu_source" >&6; } +test "$cf_cv_gnu_source" = yes && CPPFLAGS="$CPPFLAGS -D_GNU_SOURCE" + + +# Check whether --enable-emulate-poll was given. +if test "${enable_emulate_poll+set}" = set; then : + enableval=$enable_emulate_poll; +fi + + +# If the system doesn't have poll.h, or if the user forced it, provide +# our own poll function +if test x$enable_emulate_poll != xyes ; then +for ac_header in poll.h +do : + ac_fn_cxx_check_header_mongrel "$LINENO" "poll.h" "ac_cv_header_poll_h" "$ac_includes_default" +if test "x$ac_cv_header_poll_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_POLL_H 1 +_ACEOF + +fi + +done + +fi + +if test x$enable_emulate_poll = xyes -o x$ac_cv_header_poll_h = xno ; then +{ $as_echo "$as_me:${as_lineno-$LINENO}: Emulating poll with select" >&5 +$as_echo "$as_me: Emulating poll with select" >&6;} +case " $LIBOBJS " in + *" poll.$ac_objext "* ) ;; + *) LIBOBJS="$LIBOBJS poll.$ac_objext" + ;; +esac + +fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if malloc debugging is wanted" >&5 +$as_echo_n "checking if malloc debugging is wanted... " >&6; } + +# Check whether --with-dmalloc was given. +if test "${with_dmalloc+set}" = set; then : + withval=$with_dmalloc; if test "$withval" = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + +$as_echo "#define WITH_DMALLOC 1" >>confdefs.h + + for ac_header in dmalloc.h +do : + ac_fn_cxx_check_header_mongrel "$LINENO" "dmalloc.h" "ac_cv_header_dmalloc_h" "$ac_includes_default" +if test "x$ac_cv_header_dmalloc_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_DMALLOC_H 1 +_ACEOF + +fi + +done + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dmalloc_malloc in -ldmallocthcxx" >&5 +$as_echo_n "checking for dmalloc_malloc in -ldmallocthcxx... " >&6; } +if ${ac_cv_lib_dmallocthcxx_dmalloc_malloc+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-ldmallocthcxx $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$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 dmalloc_malloc (); +int +main () +{ +return dmalloc_malloc (); + ; + return 0; +} +_ACEOF +if ac_fn_cxx_try_link "$LINENO"; then : + ac_cv_lib_dmallocthcxx_dmalloc_malloc=yes +else + ac_cv_lib_dmallocthcxx_dmalloc_malloc=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dmallocthcxx_dmalloc_malloc" >&5 +$as_echo "$ac_cv_lib_dmallocthcxx_dmalloc_malloc" >&6; } +if test "x$ac_cv_lib_dmallocthcxx_dmalloc_malloc" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_LIBDMALLOCTHCXX 1 +_ACEOF + + LIBS="-ldmallocthcxx $LIBS" + +else + as_fn_error $? "Threaded C++ dmalloc library not found" "$LINENO" 5 +fi + +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + +# Checks for library functions. +for ac_func in vsyslog vasprintf vsnprintf +do : + as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` +ac_fn_cxx_check_func "$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" | $as_tr_cpp` 1 +_ACEOF + +fi +done + +for ac_func in asprintf snprintf +do : + as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` +ac_fn_cxx_check_func "$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 + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing gethostbyname" >&5 +$as_echo_n "checking for library containing gethostbyname... " >&6; } +if ${ac_cv_search_gethostbyname+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_func_search_save_LIBS=$LIBS +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char gethostbyname (); +int +main () +{ +return gethostbyname (); + ; + return 0; +} +_ACEOF +for ac_lib in '' nsl; do + if test -z "$ac_lib"; then + ac_res="none required" + else + ac_res=-l$ac_lib + LIBS="-l$ac_lib $ac_func_search_save_LIBS" + fi + if ac_fn_cxx_try_link "$LINENO"; then : + ac_cv_search_gethostbyname=$ac_res +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext + if ${ac_cv_search_gethostbyname+:} false; then : + break +fi +done +if ${ac_cv_search_gethostbyname+:} false; then : + +else + ac_cv_search_gethostbyname=no +fi +rm conftest.$ac_ext +LIBS=$ac_func_search_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_gethostbyname" >&5 +$as_echo "$ac_cv_search_gethostbyname" >&6; } +ac_res=$ac_cv_search_gethostbyname +if test "$ac_res" != no; then : + test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" + +fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing connect" >&5 +$as_echo_n "checking for library containing connect... " >&6; } +if ${ac_cv_search_connect+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_func_search_save_LIBS=$LIBS +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char connect (); +int +main () +{ +return connect (); + ; + return 0; +} +_ACEOF +for ac_lib in '' socket; do + if test -z "$ac_lib"; then + ac_res="none required" + else + ac_res=-l$ac_lib + LIBS="-l$ac_lib $ac_func_search_save_LIBS" + fi + if ac_fn_cxx_try_link "$LINENO"; then : + ac_cv_search_connect=$ac_res +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext + if ${ac_cv_search_connect+:} false; then : + break +fi +done +if ${ac_cv_search_connect+:} false; then : + +else + ac_cv_search_connect=no +fi +rm conftest.$ac_ext +LIBS=$ac_func_search_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_connect" >&5 +$as_echo "$ac_cv_search_connect" >&6; } +ac_res=$ac_cv_search_connect +if test "$ac_res" != no; then : + test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" + +fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing inet_aton" >&5 +$as_echo_n "checking for library containing inet_aton... " >&6; } +if ${ac_cv_search_inet_aton+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_func_search_save_LIBS=$LIBS +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char inet_aton (); +int +main () +{ +return inet_aton (); + ; + return 0; +} +_ACEOF +for ac_lib in '' resolv; do + if test -z "$ac_lib"; then + ac_res="none required" + else + ac_res=-l$ac_lib + LIBS="-l$ac_lib $ac_func_search_save_LIBS" + fi + if ac_fn_cxx_try_link "$LINENO"; then : + ac_cv_search_inet_aton=$ac_res +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext + if ${ac_cv_search_inet_aton+:} false; then : + break +fi +done +if ${ac_cv_search_inet_aton+:} false; then : + +else + ac_cv_search_inet_aton=no +fi +rm conftest.$ac_ext +LIBS=$ac_func_search_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_inet_aton" >&5 +$as_echo "$ac_cv_search_inet_aton" >&6; } +ac_res=$ac_cv_search_inet_aton +if test "$ac_res" != no; then : + test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" + +fi + + +# Check for functions and verify that the system provides a prototype for them. +# Switch to C linkage. Though the autoconf manual claims it does +# automatically. It lies. +ac_ext=c +ac_cpp='$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 + +ac_fn_c_check_func "$LINENO" "strsep" "ac_cv_func_strsep" +if test "x$ac_cv_func_strsep" = xyes; then : + $as_echo "#define HAVE_STRSEP 1" >>confdefs.h + +else + case " $LIBOBJS " in + *" strsep.$ac_objext "* ) ;; + *) LIBOBJS="$LIBOBJS strsep.$ac_objext" + ;; +esac + +fi + +ac_fn_c_check_func "$LINENO" "daemon" "ac_cv_func_daemon" +if test "x$ac_cv_func_daemon" = xyes; then : + $as_echo "#define HAVE_DAEMON 1" >>confdefs.h + +else + case " $LIBOBJS " in + *" daemon.$ac_objext "* ) ;; + *) LIBOBJS="$LIBOBJS daemon.$ac_objext" + ;; +esac + +fi + + +ac_fn_c_check_decl "$LINENO" "strsep" "ac_cv_have_decl_strsep" "$ac_includes_default" +if test "x$ac_cv_have_decl_strsep" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +#define HAVE_DECL_STRSEP $ac_have_decl +_ACEOF +ac_fn_c_check_decl "$LINENO" "daemon" "ac_cv_have_decl_daemon" "$ac_includes_default" +if test "x$ac_cv_have_decl_daemon" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +#define HAVE_DECL_DAEMON $ac_have_decl +_ACEOF + +ac_ext=cpp +ac_cpp='$CXXCPP $CPPFLAGS' +ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_cxx_compiler_gnu + + +# Check for libmilter and its header files in the usual locations +if test -d /usr/lib/libmilter ; then + LDFLAGS="$LDFLAGS -L/usr/lib/libmilter" +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for mi_stop in -lmilter" >&5 +$as_echo_n "checking for mi_stop in -lmilter... " >&6; } +if ${ac_cv_lib_milter_mi_stop+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lmilter $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$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 mi_stop (); +int +main () +{ +return mi_stop (); + ; + return 0; +} +_ACEOF +if ac_fn_cxx_try_link "$LINENO"; then : + ac_cv_lib_milter_mi_stop=yes +else + ac_cv_lib_milter_mi_stop=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_milter_mi_stop" >&5 +$as_echo "$ac_cv_lib_milter_mi_stop" >&6; } +if test "x$ac_cv_lib_milter_mi_stop" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_LIBMILTER 1 +_ACEOF + + LIBS="-lmilter $LIBS" + +else + + # Older sendmails require libsm for support functions + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing strlcpy" >&5 +$as_echo_n "checking for library containing strlcpy... " >&6; } +if ${ac_cv_search_strlcpy+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_func_search_save_LIBS=$LIBS +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char strlcpy (); +int +main () +{ +return strlcpy (); + ; + return 0; +} +_ACEOF +for ac_lib in '' sm smutil; do + if test -z "$ac_lib"; then + ac_res="none required" + else + ac_res=-l$ac_lib + LIBS="-l$ac_lib $ac_func_search_save_LIBS" + fi + if ac_fn_cxx_try_link "$LINENO"; then : + ac_cv_search_strlcpy=$ac_res +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext + if ${ac_cv_search_strlcpy+:} false; then : + break +fi +done +if ${ac_cv_search_strlcpy+:} false; then : + +else + ac_cv_search_strlcpy=no +fi +rm conftest.$ac_ext +LIBS=$ac_func_search_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_strlcpy" >&5 +$as_echo "$ac_cv_search_strlcpy" >&6; } +ac_res=$ac_cv_search_strlcpy +if test "$ac_res" != no; then : + test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" + +fi + + $as_unset ac_cv_lib_milter_mi_stop + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mi_stop in -lmilter" >&5 +$as_echo_n "checking for mi_stop in -lmilter... " >&6; } +if ${ac_cv_lib_milter_mi_stop+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lmilter $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$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 mi_stop (); +int +main () +{ +return mi_stop (); + ; + return 0; +} +_ACEOF +if ac_fn_cxx_try_link "$LINENO"; then : + ac_cv_lib_milter_mi_stop=yes +else + ac_cv_lib_milter_mi_stop=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_milter_mi_stop" >&5 +$as_echo "$ac_cv_lib_milter_mi_stop" >&6; } +if test "x$ac_cv_lib_milter_mi_stop" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_LIBMILTER 1 +_ACEOF + + LIBS="-lmilter $LIBS" + +else + + as_fn_error $? "Cannot find libmilter" "$LINENO" 5 + +fi + + +fi + +for ac_header in libmilter/mfapi.h +do : + ac_fn_cxx_check_header_mongrel "$LINENO" "libmilter/mfapi.h" "ac_cv_header_libmilter_mfapi_h" "$ac_includes_default" +if test "x$ac_cv_header_libmilter_mfapi_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_LIBMILTER_MFAPI_H 1 +_ACEOF + +else + + as_fn_error $? "Please install mfapi.h from the sendmail distribution" "$LINENO" 5 + +fi + +done + + +# Files to create from .in templates: +ac_config_files="$ac_config_files Makefile contrib/spamass-milter.spec spamass-milter.1" + +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. If it contains results you don't +# want to keep, you may remove or edit it. +# +# config.status only pays attention to the cache file if you give it +# the --recheck option to rerun configure. +# +# `ac_cv_env_foo' variables (set or unset) will be overridden when +# loading this file, other *unset* `ac_cv_foo' will be assigned the +# following values. + +_ACEOF + +# The following way of writing the cache mishandles newlines in values, +# but we know of no workaround that is simple, portable, and efficient. +# So, we kill variables containing newlines. +# Ultrix sh set writes to stderr and can't be redirected directly, +# and sets the high bit in the cache file unless we assign to the vars. +( + for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do + eval ac_val=\$$ac_var + case $ac_val in #( + *${as_nl}*) + case $ac_var in #( + *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 +$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; + esac + case $ac_var in #( + _ | IFS | as_nl) ;; #( + BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( + *) { eval $ac_var=; unset $ac_var;} ;; + esac ;; + esac + done + + (set) 2>&1 | + case $as_nl`(ac_space=' '; set) 2>&1` in #( + *${as_nl}ac_space=\ *) + # `set' does not quote correctly, so add quotes: double-quote + # substitution turns \\\\ into \\, and sed turns \\ into \. + sed -n \ + "s/'/'\\\\''/g; + s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" + ;; #( + *) + # `set' quotes correctly as required by POSIX, so do not add quotes. + sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" + ;; + esac | + sort +) | + sed ' + /^ac_cv_env_/b end + t clear + :clear + s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ + t end + s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ + :end' >>confcache +if diff "$cache_file" confcache >/dev/null 2>&1; then :; else + if test -w "$cache_file"; then + if test "x$cache_file" != "x/dev/null"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 +$as_echo "$as_me: updating cache $cache_file" >&6;} + if test ! -f "$cache_file" || test -h "$cache_file"; then + cat confcache >"$cache_file" + else + case $cache_file in #( + */* | ?:*) + mv -f confcache "$cache_file"$$ && + mv -f "$cache_file"$$ "$cache_file" ;; #( + *) + mv -f confcache "$cache_file" ;; + esac + fi + fi + else + { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 +$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} + fi +fi +rm -f confcache + +test "x$prefix" = xNONE && prefix=$ac_default_prefix +# Let make expand exec_prefix. +test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' + +DEFS=-DHAVE_CONFIG_H + +ac_libobjs= +ac_ltlibobjs= +for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue + # 1. Remove the extension, and $U if already installed. + ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' + ac_i=`$as_echo "$ac_i" | sed "$ac_script"` + # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR + # will be set to the directory where LIBOBJS objects are built. + as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" + as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' +done +LIBOBJS=$ac_libobjs + +LTLIBOBJS=$ac_ltlibobjs + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5 +$as_echo_n "checking that generated files are newer than configure... " >&6; } + if test -n "$am_sleep_pid"; then + # Hide warnings about reused PIDs. + wait $am_sleep_pid 2>/dev/null + fi + { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5 +$as_echo "done" >&6; } + if test -n "$EXEEXT"; then + am__EXEEXT_TRUE= + am__EXEEXT_FALSE='#' +else + am__EXEEXT_TRUE='#' + am__EXEEXT_FALSE= +fi + +if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then + as_fn_error $? "conditional \"AMDEP\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then + as_fn_error $? "conditional \"am__fastdepCXX\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then + as_fn_error $? "conditional \"am__fastdepCC\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${HAVE_MDOC_TRUE}" && test -z "${HAVE_MDOC_FALSE}"; then + as_fn_error $? "conditional \"HAVE_MDOC\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi + +: "${CONFIG_STATUS=./config.status}" +ac_write_fail=0 +ac_clean_files_save=$ac_clean_files +ac_clean_files="$ac_clean_files $CONFIG_STATUS" +{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 +$as_echo "$as_me: creating $CONFIG_STATUS" >&6;} +as_write_fail=0 +cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 +#! $SHELL +# Generated by $as_me. +# Run this file to recreate the current configuration. +# Compiler output produced by configure, useful for debugging +# configure, is in config.log if it exists. + +debug=false +ac_cs_recheck=false +ac_cs_silent=false + +SHELL=\${CONFIG_SHELL-$SHELL} +export SHELL +_ASEOF +cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 +## -------------------- ## +## M4sh Initialization. ## +## -------------------- ## + +# Be more Bourne compatible +DUALCASE=1; export DUALCASE # for MKS sh +if test -n "${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 + + +# 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 + + +# 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_unset VAR +# --------------- +# Portably unset VAR. +as_fn_unset () +{ + { eval $1=; unset $1;} +} +as_unset=as_fn_unset +# 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 + + +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 + +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 + + +# 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 $as_dir" + + +} # as_fn_mkdir_p +if mkdir -p . 2>/dev/null; then + as_mkdir_p='mkdir -p "$as_dir"' +else + test -d ./-p && rmdir ./-p + as_mkdir_p=false +fi + + +# as_fn_executable_p FILE +# ----------------------- +# Test if FILE is an executable regular file. +as_fn_executable_p () +{ + test -f "$1" && test -x "$1" +} # as_fn_executable_p +as_test_x='test -x' +as_executable_p=as_fn_executable_p + +# Sed expression to map a string onto a valid CPP name. +as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" + +# Sed expression to map a string onto a valid variable name. +as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" + + +exec 6>&1 +## ----------------------------------- ## +## Main body of $CONFIG_STATUS script. ## +## ----------------------------------- ## +_ASEOF +test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 + +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +# Save the log message, to keep $0 and so on meaningful, and to +# report actual input values of CONFIG_FILES etc. instead of their +# values after options handling. +ac_log=" +This file was extended by spamass-milter $as_me 0.4.0, which was +generated by GNU Autoconf 2.69. Invocation command line was + + CONFIG_FILES = $CONFIG_FILES + CONFIG_HEADERS = $CONFIG_HEADERS + CONFIG_LINKS = $CONFIG_LINKS + CONFIG_COMMANDS = $CONFIG_COMMANDS + $ $0 $@ + +on `(hostname || uname -n) 2>/dev/null | sed 1q` +" + +_ACEOF + +case $ac_config_files in *" +"*) set x $ac_config_files; shift; ac_config_files=$*;; +esac + +case $ac_config_headers in *" +"*) set x $ac_config_headers; shift; ac_config_headers=$*;; +esac + + +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +# Files that config.status was made for. +config_files="$ac_config_files" +config_headers="$ac_config_headers" +config_commands="$ac_config_commands" + +_ACEOF + +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +ac_cs_usage="\ +\`$as_me' instantiates files and other configuration actions +from templates according to the current configuration. Unless the files +and actions are specified as TAGs, all are instantiated by default. + +Usage: $0 [OPTION]... [TAG]... + + -h, --help print this help, then exit + -V, --version print version number and configuration settings, then exit + --config print configuration, then exit + -q, --quiet, --silent + do not print progress messages + -d, --debug don't remove temporary files + --recheck update $as_me by reconfiguring in the same conditions + --file=FILE[:TEMPLATE] + instantiate the configuration file FILE + --header=FILE[:TEMPLATE] + instantiate the configuration header FILE + +Configuration files: +$config_files + +Configuration headers: +$config_headers + +Configuration commands: +$config_commands + +Report bugs to the package provider." + +_ACEOF +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" +ac_cs_version="\\ +spamass-milter config.status 0.4.0 +configured by $0, generated by GNU Autoconf 2.69, + with options \\"\$ac_cs_config\\" + +Copyright (C) 2012 Free Software Foundation, Inc. +This config.status script is free software; the Free Software Foundation +gives unlimited permission to copy, distribute and modify it." + +ac_pwd='$ac_pwd' +srcdir='$srcdir' +INSTALL='$INSTALL' +MKDIR_P='$MKDIR_P' +AWK='$AWK' +test -n "\$AWK" || AWK=awk +_ACEOF + +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +# The default lists apply if the user does not specify any file. +ac_need_defaults=: +while test $# != 0 +do + case $1 in + --*=?*) + ac_option=`expr "X$1" : 'X\([^=]*\)='` + ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` + ac_shift=: + ;; + --*=) + ac_option=`expr "X$1" : 'X\([^=]*\)='` + ac_optarg= + ac_shift=: + ;; + *) + ac_option=$1 + ac_optarg=$2 + ac_shift=shift + ;; + esac + + case $ac_option in + # Handling of the options. + -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) + ac_cs_recheck=: ;; + --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) + $as_echo "$ac_cs_version"; exit ;; + --config | --confi | --conf | --con | --co | --c ) + $as_echo "$ac_cs_config"; exit ;; + --debug | --debu | --deb | --de | --d | -d ) + debug=: ;; + --file | --fil | --fi | --f ) + $ac_shift + case $ac_optarg in + *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; + '') as_fn_error $? "missing file argument" ;; + esac + as_fn_append CONFIG_FILES " '$ac_optarg'" + ac_need_defaults=false;; + --header | --heade | --head | --hea ) + $ac_shift + case $ac_optarg in + *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; + esac + as_fn_append CONFIG_HEADERS " '$ac_optarg'" + ac_need_defaults=false;; + --he | --h) + # Conflict between --help and --header + as_fn_error $? "ambiguous option: \`$1' +Try \`$0 --help' for more information.";; + --help | --hel | -h ) + $as_echo "$ac_cs_usage"; exit ;; + -q | -quiet | --quiet | --quie | --qui | --qu | --q \ + | -silent | --silent | --silen | --sile | --sil | --si | --s) + ac_cs_silent=: ;; + + # This is an error. + -*) as_fn_error $? "unrecognized option: \`$1' +Try \`$0 --help' for more information." ;; + + *) as_fn_append ac_config_targets " $1" + ac_need_defaults=false ;; + + esac + shift +done + +ac_configure_extra_args= + +if $ac_cs_silent; then + exec 6>/dev/null + ac_configure_extra_args="$ac_configure_extra_args --silent" +fi + +_ACEOF +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +if \$ac_cs_recheck; then + set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion + shift + \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 + CONFIG_SHELL='$SHELL' + export CONFIG_SHELL + exec "\$@" +fi + +_ACEOF +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +exec 5>>config.log +{ + echo + sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX +## Running $as_me. ## +_ASBOX + $as_echo "$ac_log" +} >&5 + +_ACEOF +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +# +# INIT-COMMANDS +# +AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir" + +_ACEOF + +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 + +# Handling of arguments. +for ac_config_target in $ac_config_targets +do + case $ac_config_target in + "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; + "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; + "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; + "contrib/spamass-milter.spec") CONFIG_FILES="$CONFIG_FILES contrib/spamass-milter.spec" ;; + "spamass-milter.1") CONFIG_FILES="$CONFIG_FILES spamass-milter.1" ;; + + *) as_fn_error $? "invalid argument: \`$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$$subs.sh || + as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 +ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` +ac_delim='%!_!# ' +for ac_last_try in false false false false false :; do + . ./conf$$subs.sh || + as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 + + ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` + if test $ac_delim_n = $ac_delim_num; then + break + elif $ac_last_try; then + as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 + else + ac_delim="$ac_delim!$ac_delim _$ac_delim!! " + fi +done +rm -f conf$$subs.sh + +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && +_ACEOF +sed -n ' +h +s/^/S["/; s/!.*/"]=/ +p +g +s/^[^!]*!// +:repl +t repl +s/'"$ac_delim"'$// +t delim +:nl +h +s/\(.\{148\}\)..*/\1/ +t more1 +s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ +p +n +b repl +:more1 +s/["\\]/\\&/g; s/^/"/; s/$/"\\/ +p +g +s/.\{148\}// +t nl +:delim +h +s/\(.\{148\}\)..*/\1/ +t more2 +s/["\\]/\\&/g; s/^/"/; s/$/"/ +p +b +:more2 +s/["\\]/\\&/g; s/^/"/; s/$/"\\/ +p +g +s/.\{148\}// +t delim +' >$CONFIG_STATUS || ac_write_fail=1 +rm -f conf$$subs.awk +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +_ACAWK +cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && + for (key in S) S_is_set[key] = 1 + FS = "" + +} +{ + line = $ 0 + nfields = split(line, field, "@") + substed = 0 + len = length(field[1]) + for (i = 2; i < nfields; i++) { + key = field[i] + keylen = length(key) + if (S_is_set[key]) { + value = S[key] + line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) + len += length(value) + length(field[++i]) + substed = 1 + } else + len += 1 + keylen + } + + print line +} + +_ACAWK +_ACEOF +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then + sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" +else + cat +fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ + || as_fn_error $? "could not setup config files machinery" "$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 _$ac_delim!! " + fi +done + +# For the awk script, D is an array of macro values keyed by name, +# likewise P contains macro parameters if any. Preserve backslash +# newline sequences. + +ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* +sed -n ' +s/.\{148\}/&'"$ac_delim"'/g +t rset +:rset +s/^[ ]*#[ ]*define[ ][ ]*/ / +t def +d +:def +s/\\$// +t bsnl +s/["\\]/\\&/g +s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ +D["\1"]=" \3"/p +s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p +d +:bsnl +s/["\\]/\\&/g +s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ +D["\1"]=" \3\\\\\\n"\\/p +t cont +s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p +t cont +d +:cont +n +s/.\{148\}/&'"$ac_delim"'/g +t clear +:clear +s/\\$// +t bsnlc +s/["\\]/\\&/g; s/^/"/; s/$/"/p +d +:bsnlc +s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p +b cont +' >$CONFIG_STATUS || ac_write_fail=1 + +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 + for (key in D) D_is_set[key] = 1 + FS = "" +} +/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { + line = \$ 0 + split(line, arg, " ") + if (arg[1] == "#") { + defundef = arg[2] + mac1 = arg[3] + } else { + defundef = substr(arg[1], 2) + mac1 = arg[2] + } + split(mac1, mac2, "(") #) + macro = mac2[1] + prefix = substr(line, 1, index(line, defundef) - 1) + if (D_is_set[macro]) { + # Preserve the white space surrounding the "#". + print prefix "define", macro P[macro] D[macro] + next + } else { + # Replace #undef with comments. This is necessary, for example, + # in the case of _POSIX_SOURCE, which is predefined and required + # on some systems where configure will not decide to define it. + if (defundef == "undef") { + print "/*", prefix defundef, macro, "*/" + next + } + } +} +{ print } +_ACAWK +_ACEOF +cat >>$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 $? "invalid tag \`$ac_tag'" "$LINENO" 5;; + :[FH]-) ac_tag=-:-;; + :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; + esac + ac_save_IFS=$IFS + IFS=: + set x $ac_tag + IFS=$ac_save_IFS + shift + ac_file=$1 + shift + + case $ac_mode in + :L) ac_source=$1;; + :[FH]) + ac_file_inputs= + for ac_f + do + case $ac_f in + -) ac_f="$ac_tmp/stdin";; + *) # Look for the file first in the build tree, then in the source tree + # (if the path is not absolute). The absolute path cannot be DOS-style, + # because $ac_f cannot contain `:'. + test -f "$ac_f" || + case $ac_f in + [\\/$]*) false;; + *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; + esac || + as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; + esac + case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac + as_fn_append ac_file_inputs " '$ac_f'" + done + + # Let's still pretend it is `configure' which instantiates (i.e., don't + # use $as_me), people would be surprised to read: + # /* config.h. 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"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/configure.in b/configure.in new file mode 100644 index 0000000..54c582a --- /dev/null +++ b/configure.in @@ -0,0 +1,134 @@ +# Process this file with autoconf to produce a configure script. +# $Id: configure.in,v 1.46 2014/09/11 00:43:25 kovert Exp $ +AC_INIT(spamass-milter, 0.4.0) +AC_PREREQ(2.53) +AC_REVISION($Revision: 1.46 $) +AC_CONFIG_SRCDIR([spamass-milter.cpp]) + +# Initialize automake now +AM_CONFIG_HEADER(config.h) +AM_INIT_AUTOMAKE(AC_PACKAGE_NAME, AC_PACKAGE_VERSION) + +# Checks for programs. +AC_PROG_CXX +AC_PROG_CC +VL_PROG_CC_WARNINGS +CFLAGS="$CFLAGS $VL_WARN_CFLAGS" +CXXFLAGS="$CXXFLAGS $VL_WARN_CFLAGS" +AC_LANG(C++) + +# Enable useable exception handler if it exists. +AC_CXX_VERBOSE_TERMINATE_HANDLER + +# Try and disable all inlining; gdb shows the inlined function in a +# stack trace and you lose the caller's frame. Bad for debugging. +AC_PIKE_COMPILER_FLAG(-fno-default-inline,fno_default_inline,CXXFLAGS) +AC_PIKE_COMPILER_FLAG(-fno-inline,fno_inline,CXXFLAGS) + +#PIKE_INCLUDE_PATHS +#PIKE_LIBRARY_PATHS + +# Search for spamc +dnl AC_ARG_VAR(SPAMC,[Spamc command]) +AC_PATH_PROG(SPAMC, spamc) +if test "x$SPAMC" = x ; then + AC_MSG_ERROR([Spamc not found. Is SpamAssassin installed?]) +fi +AC_ARG_VAR(SPAMC, [Path to spamc]) +AC_DEFINE_UNQUOTED(SPAMC, "$SPAMC", [Path to spamc]) + +# Search for sendmail +AC_PATH_PROG(SENDMAIL, sendmail, , [$PATH:/usr/sbin:/usr/lib]) +if test "x$SENDMAIL" = x ; then + AC_MSG_ERROR([Sendmail not found. Check your PATH variable]) +fi +AC_ARG_VAR(SENDMAIL, [Path to sendmail]) +AC_DEFINE_UNQUOTED(SENDMAIL, "$SENDMAIL", [Path to sendmail]) + +# Check nroff and the options it supports +AC_CHECK_PROGS(NROFF, nroff) + +MDOC=no +if test "x$NROFF" != x; then + AC_MSG_CHECKING([for mdoc nroff macros]) + AC_CACHE_VAL(ac_cv_mdoc, [ + nroff -mdoc < /dev/null > /dev/null 2>&1 + if test $? = 0; then + ac_cv_mdoc=yes + else + ac_cv_mdoc=no + fi + ]) + MDOC=$ac_cv_mdoc + AC_MSG_RESULT([$MDOC]) +fi + +AM_CONDITIONAL(HAVE_MDOC, test $MDOC = yes) + +# Search for pthreads, and make them the default (have to do it here else +# the -lmilter check will fail to link) +ACX_PTHREAD(,AC_MSG_ERROR([Cannot determine how to use pthreads])) +CFLAGS="$CFLAGS $PTHREAD_CFLAGS" +CXXFLAGS="$CXXFLAGS $PTHREAD_CFLAGS" +LIBS="$LIBS $PTHREAD_LIBS" + +# Checks for header files. +AC_HEADER_STDC +AC_HEADER_SYS_WAIT +AC_CHECK_HEADERS([fcntl.h syslog.h sys/cdefs.h sys/select.h]) + +# Checks for typedefs, structures, and compiler characteristics. +AC_C_CONST +AC_TYPE_PID_T +AC_TYPE_SIZE_T + +CF_GNU_SOURCE + +AC_ARG_ENABLE(emulate-poll, AC_HELP_STRING([--enable-emulate-poll],[use a select wrapper instead of poll (autodetected)])) + +# If the system doesn't have poll.h, or if the user forced it, provide +# our own poll function +if test x$enable_emulate_poll != xyes ; then +AC_CHECK_HEADERS(poll.h) +fi + +if test x$enable_emulate_poll = xyes -o x$ac_cv_header_poll_h = xno ; then +AC_MSG_NOTICE([Emulating poll with select]) +AC_LIBOBJ(poll) +fi + +DN_WITH_DMALLOC + +# Checks for library functions. +AC_CHECK_FUNCS([vsyslog vasprintf vsnprintf]) +AC_CHECK_FUNCS([asprintf snprintf]) +AC_SEARCH_LIBS(gethostbyname, nsl) +AC_SEARCH_LIBS(connect, socket) +AC_SEARCH_LIBS(inet_aton, resolv) + +# Check for functions and verify that the system provides a prototype for them. +# Switch to C linkage. Though the autoconf manual claims it does +# automatically. It lies. +AC_LANG_PUSH(C) +AC_REPLACE_FUNCS(strsep daemon) +AC_CHECK_DECLS([strsep, daemon]) +AC_LANG_POP(C) + +# Check for libmilter and its header files in the usual locations +if test -d /usr/lib/libmilter ; then + LDFLAGS="$LDFLAGS -L/usr/lib/libmilter" +fi +AC_CHECK_LIB(milter, mi_stop,,[ + # Older sendmails require libsm for support functions + AC_SEARCH_LIBS(strlcpy, sm smutil) + $as_unset ac_cv_lib_milter_mi_stop + AC_CHECK_LIB(milter, mi_stop,,[ + AC_MSG_ERROR([Cannot find libmilter]) + ]) +]) +AC_CHECK_HEADERS(libmilter/mfapi.h,,[ + AC_MSG_ERROR([Please install mfapi.h from the sendmail distribution]) +]) + +# Files to create from .in templates: +AC_OUTPUT(Makefile contrib/spamass-milter.spec spamass-milter.1) diff --git a/contrib/README.gnus b/contrib/README.gnus new file mode 100644 index 0000000..f90e8ca --- /dev/null +++ b/contrib/README.gnus @@ -0,0 +1,23 @@ +$Id: README.gnus,v 1.1 2002/01/16 22:16:46 greve Exp $ + +Supplement for GNUS users (http://www.gnus.org): + +If you add the following function to your .gnus and bind it to a key, +you will be able to submit Spam to Vipul's Razor Spam Database and +expire spam that got through the SpamAssassin on a single keypress. + + (defun my-gnus-raze-spam () + "Submit SPAM to Vipul's Razor for a good shave, then mark it as expirable." + (interactive) + (gnus-summary-show-raw-article) + (gnus-summary-save-in-pipe "razor-report -f -d") + (gnus-summary-mark-as-expirable 1)) + +Using Vipul's Razor (http://razor.sourceforge.net) seems like a very +good idea and submitting things might save others from having to see +this spam. + +Of course you'll need to have the Vipul's Razor software installed. + +Under Debian, "apt-get install razor" will normally do the trick. + diff --git a/contrib/spamass-milter b/contrib/spamass-milter new file mode 100755 index 0000000..3c3e33d --- /dev/null +++ b/contrib/spamass-milter @@ -0,0 +1,79 @@ +#! /bin/sh +# +# /usr/local/etc/rc.d script for FreeBSD +# $Id: spamass-milter,v 1.5 2014/09/11 00:42:45 kovert Exp $ + +# PROVIDE: spamass_milter +# KEYWORD: FreeBSD + +. /usr/local/etc/rc.subr + +name=spamass_milter +rcvar=`set_rcvar` + +command=/usr/local/sbin/spamass-milter + +# Override the spamass_milter_* variables in one of these files: +# /etc/rc.conf +# /etc/rc.conf.local +# /etc/rc.conf.d/spamass-milter +# +# DO NOT CHANGE THESE DEFAULT VALUES HERE +# +# spamass_milter_enable YES or NO +# spamass_milter_flags extra flags to pass to spamass-milter +# +# You probably won't need to change these unless you're running as +# non-root (see the rc.subr manpage for those flags): +# +# spamass_milter_pidfile path to pidfile +# spamass_milter_sockfile path to milter socket + +# load settings +load_rc_config $name + +spamass_milter_enable=${spamass_milter_enable:-NO} +spamass_milter_pidfile=${spamass_milter_pidfile:-/var/run/spamass-milter.pid} +spamass_milter_sockfile=${spamass_milter_sockfile:-/var/run/spamass.sock} +pidfile=${spamass_milter_pidfile} +spamass_milter_flags="-p $spamass_milter_sockfile -f -P $spamass_milter_pidfile $spamass_milter_flags" + +run_rc_command "$1" + +exit 1 + + +if ! PREFIX=$(expr $(realpath $0) : "\(/.*\)/etc/rc\.d/$(basename $0)\$"); then + echo "$0: Cannot determine the PREFIX - aborting" >&2 + exit 1 +fi + +case "$1" in +start) + rm -f /var/run/spamass.sock + [ -x ${PREFIX}/sbin/spamass-milter ] && + ${PREFIX}/sbin/spamass-milter -p /var/run/spamass.sock -f -P /var/run/spamass-milter.pid && + echo -n ' spamass-milter' + ;; +stop) + if [ -s /var/run/spamass-milter.pid ] ; then + pid=$(cat /var/run/spamass-milter.pid) + kill -TERM $pid + loop=0 + while [ $loop -lt 10 ] ; do + kill -0 $pid >/dev/null 2>&1 || break + [ $loop -eq 1 ] && echo -n "Sleeping for 10 seconds to allow spamass-milter to shutdown" + [ $loop -ge 1 ] && echo -n "." + sleep 1 + loop=$(( $loop + 1 )) + done + kill -0 $pid >/dev/null 2>&1 && echo "giving up" || echo "done" + fi + + ;; +*) + echo "Usage: `basename $0` {start|stop}" >&2 + ;; +esac + +exit 0 diff --git a/contrib/spamass-milter-redhat.rc b/contrib/spamass-milter-redhat.rc new file mode 100644 index 0000000..70dcb64 --- /dev/null +++ b/contrib/spamass-milter-redhat.rc @@ -0,0 +1,79 @@ +#!/bin/sh +# +# $Id: spamass-milter-redhat.rc,v 1.4 2003/03/06 21:33:51 dnelson Exp $ +# +# spamass-milter This script starts and stops the spamass-milter daemon +# +# chkconfig: 2345 80 30 +# +# description: spamass-milter is a daemon which hooks into sendmail and routes +# email messages to spamassassin +# processname: spamass-milter + + +# Source function library. +. /etc/rc.d/init.d/functions + +# Source networking configuration. +. /etc/sysconfig/network + +# Local spamass-milter config +SM_SOCKET=/var/run/spamass.sock +SM_EXTRA_FLAGS= +[ -f /etc/sysconfig/spamass-milter ] && . /etc/sysconfig/spamass-milter + +# Check that networking is up. +[ ${NETWORKING} = "no" ] && exit 0 + +[ -x /usr/sbin/spamass-milter ] || exit 0 +PATH=$PATH:/usr/sbin + +RETVAL=0 + +start() { + echo -n "Starting spamass-milter: " + daemon spamass-milter -p ${SM_SOCKET} -f ${SM_EXTRA_FLAGS} + RETVAL=$? + echo + test $RETVAL -eq 0 && touch /var/lock/subsys/spamass-milter + return $RETVAL +} + +stop() { + echo -n "Shutting down spamass-milter: " + killproc spamass-milter + RETVAL=$? + echo + test $RETVAL -eq 0 && rm -f /var/lock/subsys/spamass-milter +} + +restart() { + stop + start +} + +# See how we were called. +case "$1" in + start) + # Start daemon. + start + ;; + stop) + # Stop daemon. + stop + ;; + restart|reload) + restart + ;; + condrestart) + test -f /var/lock/subsys/spamass-milter && $0 restart || : + ;; + status) + status spamass-milter + ;; + *) + echo "Usage: $0 {start|stop|reload|restart|condrestart|status}" + exit 1 +esac + +exit $? diff --git a/contrib/spamass-milter.sh b/contrib/spamass-milter.sh new file mode 100755 index 0000000..dc75211 --- /dev/null +++ b/contrib/spamass-milter.sh @@ -0,0 +1,79 @@ +#! /bin/sh +# +# /usr/local/etc/rc.d script for FreeBSD +# $Id: spamass-milter.sh,v 1.4 2004/02/09 23:03:29 dnelson Exp $ + +# PROVIDE: spamass_milter +# KEYWORD: FreeBSD + +. /usr/local/etc/rc.subr + +name=spamass_milter +rcvar=`set_rcvar` + +command=/usr/local/sbin/spamass-milter + +# Override the spamass_milter_* variables in one of these files: +# /etc/rc.conf +# /etc/rc.conf.local +# /etc/rc.conf.d/spamass-milter +# +# DO NOT CHANGE THESE DEFAULT VALUES HERE +# +# spamass_milter_enable YES or NO +# spamass_milter_flags extra flags to pass to spamass-milter +# +# You probably won't need to change these unless you're running as +# non-root (see the rc.subr manpage for those flags): +# +# spamass_milter_pidfile path to pidfile +# spamass_milter_sockfile path to milter socket + +# load settings +load_rc_config $name + +spamass_milter_enable=${spamass_milter_enable:-NO} +spamass_milter_pidfile=${spamass_milter_pidfile:-/var/run/spamass-milter.pid} +spamass_milter_sockfile=${spamass_milter_sockfile:-/var/run/spamass.sock} +pidfile=${spamass_milter_pidfile} +spamass_milter_flags="-p $spamass_milter_sockfile -f -P $spamass_milter_pidfile $spamass_milter_flags" + +run_rc_command "$1" + +exit 1 + + +if ! PREFIX=$(expr $(realpath $0) : "\(/.*\)/etc/rc\.d/$(basename $0)\$"); then + echo "$0: Cannot determine the PREFIX - aborting" >&2 + exit 1 +fi + +case "$1" in +start) + rm -f /var/run/spamass.sock + [ -x ${PREFIX}/sbin/spamass-milter ] && + ${PREFIX}/sbin/spamass-milter -p /var/run/spamass.sock -f -P /var/run/spamass-milter.pid && + echo -n ' spamass-milter' + ;; +stop) + if [ -s /var/run/spamass-milter.pid ] ; then + pid=$(cat /var/run/spamass-milter.pid) + kill -TERM $pid + loop=0 + while [ $loop -lt 10 ] ; do + kill -0 $pid >/dev/null 2>&1 || break + [ $loop -eq 1 ] && echo -n "Sleeping for 10 seconds to allow spamass-milter to shutdown" + [ $loop -ge 1 ] && echo -n "." + sleep 1 + loop=$(( $loop + 1 )) + done + kill -0 $pid >/dev/null 2>&1 && echo "giving up" || echo "done" + fi + + ;; +*) + echo "Usage: `basename $0` {start|stop}" >&2 + ;; +esac + +exit 0 diff --git a/contrib/spamass-milter.spec b/contrib/spamass-milter.spec new file mode 100644 index 0000000..350ddd9 --- /dev/null +++ b/contrib/spamass-milter.spec @@ -0,0 +1,62 @@ +Summary: Spamassassin Milter +Name: spamass-milter +Version: 0.4.0 +Release: 3 +Source: spamass-milter-%{version}.tar.gz +Url: http://savannah.gnu.org/projects/spamass-milt/ +Copyright: GPL +Group: System Environment/Daemons +BuildRoot: /var/tmp/%{name}-root +BuildRequires: spamassassin +Requires: spamassassin +# Requires sendmail to have milter support, too. +Requires: sendmail +# This is for libmilter &c. +BuildRequires: sendmail-devel +# And this is for building the config scripts +BuildRequires: autoconf253 automake15 + +%description +A little plugin for the Sendmail Milter (Mail Filter) library that pipes all +incoming mail (including things received by rmail/UUCP) through the +SpamAssassin, a highly customizable SpamFilter. + +%prep +%setup -q + +%build +%configure +make + +%install +%makeinstall +mkdir -p $RPM_BUILD_ROOT%{_initrddir} +install -m755 contrib/spamass-milter-redhat.rc \ + $RPM_BUILD_ROOT%{_initrddir}/spamass-milter + +%preun +test "$1" != "0" && exit 0 +service spamass-milter stop +chkconfig --del spamass-milter + +%post +chkconfig --add spamass-milter +service spamass-milter condrestart + +%clean +test "$RPM_BUILD_ROOT" = "/" || rm -rf $RPM_BUILD_ROOT + +%files +%defattr(-,root,root) +%doc AUTHORS ChangeLog NEWS README +%{_sbindir}/spamass-milter +%{_initrddir}/spamass-milter +%{_mandir}/man1/spamass-milter.1* + +%changelog +* Mon Aug 19 2002 Fritz Elfert + - Use RPM macros everywhere (this fixes install of manpage) + - Changed Group to an official group of RedHat + - Added preun and post scriptlets + - Made clean scriptlet foolproof + - Added condrestart to redhat rc script diff --git a/contrib/spamass-milter.spec.in b/contrib/spamass-milter.spec.in new file mode 100644 index 0000000..4568d47 --- /dev/null +++ b/contrib/spamass-milter.spec.in @@ -0,0 +1,62 @@ +Summary: Spamassassin Milter +Name: spamass-milter +Version: @VERSION@ +Release: 3 +Source: spamass-milter-%{version}.tar.gz +Url: http://savannah.gnu.org/projects/spamass-milt/ +Copyright: GPL +Group: System Environment/Daemons +BuildRoot: /var/tmp/%{name}-root +BuildRequires: spamassassin +Requires: spamassassin +# Requires sendmail to have milter support, too. +Requires: sendmail +# This is for libmilter &c. +BuildRequires: sendmail-devel +# And this is for building the config scripts +BuildRequires: autoconf253 automake15 + +%description +A little plugin for the Sendmail Milter (Mail Filter) library that pipes all +incoming mail (including things received by rmail/UUCP) through the +SpamAssassin, a highly customizable SpamFilter. + +%prep +%setup -q + +%build +%configure +make + +%install +%makeinstall +mkdir -p $RPM_BUILD_ROOT%{_initrddir} +install -m755 contrib/spamass-milter-redhat.rc \ + $RPM_BUILD_ROOT%{_initrddir}/spamass-milter + +%preun +test "$1" != "0" && exit 0 +service spamass-milter stop +chkconfig --del spamass-milter + +%post +chkconfig --add spamass-milter +service spamass-milter condrestart + +%clean +test "$RPM_BUILD_ROOT" = "/" || rm -rf $RPM_BUILD_ROOT + +%files +%defattr(-,root,root) +%doc AUTHORS ChangeLog NEWS README +%{_sbindir}/spamass-milter +%{_initrddir}/spamass-milter +%{_mandir}/man1/spamass-milter.1* + +%changelog +* Mon Aug 19 2002 Fritz Elfert + - Use RPM macros everywhere (this fixes install of manpage) + - Changed Group to an official group of RedHat + - Added preun and post scriptlets + - Made clean scriptlet foolproof + - Added condrestart to redhat rc script diff --git a/daemon.c b/daemon.c new file mode 100644 index 0000000..dd54571 --- /dev/null +++ b/daemon.c @@ -0,0 +1,74 @@ +/*- + * Copyright (c) 1990, 1993 + * The Regents of the University of California. All rights reserved. + * + * 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. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * This product includes software developed by the University of + * California, Berkeley and its contributors. + * 4. 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. + */ + +#if defined(LIBC_SCCS) && !defined(lint) +static char sccsid[] = "@(#)daemon.c 8.1 (Berkeley) 6/4/93"; +#endif /* LIBC_SCCS and not lint */ +/* $FreeBSD: src/lib/libc/gen/daemon.c,v 1.5 2002/02/01 00:57:29 obrien Exp $ */ + +/* $Id: daemon.c,v 1.1 2003/10/21 21:40:32 dnelson Exp $ */ + +#include +#include +#include + +int +daemon(nochdir, noclose) + int nochdir, noclose; +{ + int fd; + + switch (fork()) { + case -1: + return (-1); + case 0: + break; + default: + _exit(0); + } + + if (setsid() == -1) + return (-1); + + if (!nochdir) + (void)chdir("/"); + + if (!noclose && (fd = open(_PATH_DEVNULL, O_RDWR, 0)) != -1) { + (void)dup2(fd, STDIN_FILENO); + (void)dup2(fd, STDOUT_FILENO); + (void)dup2(fd, STDERR_FILENO); + if (fd > 2) + (void)~close(fd); + } + return (0); +} diff --git a/install-sh b/install-sh new file mode 100755 index 0000000..b12c0f7 --- /dev/null +++ b/install-sh @@ -0,0 +1,301 @@ +#!/bin/sh +# +# $NetBSD: install-sh.in,v 1.6 2012/01/11 13:07:31 hans Exp $ +# This script now also installs multiple files, but might choke on installing +# multiple files with spaces in the file names. +# +# install - install a program, script, or datafile +# This comes from X11R5 (mit/util/scripts/install.sh). +# +# Copyright 1991 by the Massachusetts Institute of Technology +# +# Permission to use, copy, modify, distribute, and sell this software and its +# documentation for any purpose is hereby granted without fee, provided that +# the above copyright notice appear in all copies and that both that +# copyright notice and this permission notice appear in supporting +# documentation, and that the name of M.I.T. not be used in advertising or +# publicity pertaining to distribution of the software without specific, +# written prior permission. M.I.T. makes no representations about the +# suitability of this software for any purpose. It is provided "as is" +# without express or implied warranty. +# +# 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. + +# set DOITPROG to echo to test this script + +# Don't use :- since 4.3BSD and earlier shells don't like it. +doit="${DOITPROG-}" + + +# put in absolute paths if you don't have them in your path; or use env. vars. + +awkprog="${AWKPROG-awk}" +mvprog="${MVPROG-mv}" +cpprog="${CPPROG-cp}" +chmodprog="${CHMODPROG-chmod}" +chownprog="${CHOWNPROG-chown}" +chgrpprog="${CHGRPPROG-chgrp}" +stripprog="${STRIPPROG-strip}" +rmprog="${RMPROG-rm}" +mkdirprog="${MKDIRPROG-mkdir}" + +instcmd="$cpprog" +instflags="" +pathcompchmodcmd="$chmodprog 755" +chmodcmd="$chmodprog 755" +chowncmd="" +chgrpcmd="" +stripcmd="" +stripflags="" +rmcmd="$rmprog -f" +mvcmd="$mvprog" +src="" +msrc="" +dst="" +dir_arg="" +suffix="" +suffixfmt="" + +while [ x"$1" != x ]; do + case $1 in + -b) suffix=".old" + shift + continue;; + + -B) suffixfmt="$2" + shift + shift + continue;; + + -c) instcmd="$cpprog" + shift + continue;; + + -d) dir_arg=true + shift + continue;; + + -m) chmodcmd="$chmodprog $2" + shift + shift + continue;; + + -m*) + chmodcmd="$chmodprog ${1#-m}" + shift + continue;; + + -o) chowncmd="$chownprog $2" + shift + shift + continue;; + + -g) chgrpcmd="$chgrpprog $2" + shift + shift + continue;; + + -s) stripcmd="$stripprog" + shift + continue;; + + -S) stripcmd="$stripprog" + stripflags="-S $2 $stripflags" + shift + shift + continue;; + + -p) instflags="-p" + shift + continue;; + + *) if [ x"$msrc" = x ] + then + msrc="$dst" + else + msrc="$msrc $dst" + fi + src="$dst" + dst="$1" + shift + continue;; + esac +done + +if [ x"$dir_arg" = x ] +then + dstisfile="" + if [ ! -d "$dst" ] + then + if [ x"$msrc" = x"$src" ] + then + dstisfile=true + else + echo "install: destination is not a directory" + exit 1 + fi + fi +else + msrc="$msrc $dst" +fi + +if [ x"$msrc" = x ] +then + echo "install: no destination specified" + exit 1 +fi + +for srcarg in $msrc; do + +if [ x"$dir_arg" != x ]; then + + dstarg="$srcarg" +else + dstarg="$dst" + +# Waiting for this to be detected by the "$instcmd $srcarg $dsttmp" command +# might cause directories to be created, which would be especially bad +# if $src (and thus $dsttmp) contains '*'. + + if [ -f "$srcarg" ] + then + doinst="$instcmd $instflags" + elif [ -d "$srcarg" ] + then + echo "install: $srcarg: not a regular file" + exit 1 + elif [ "$srcarg" = "/dev/null" ] + then + doinst="$cpprog" + else + echo "install: $srcarg does not exist" + exit 1 + fi + +# If destination is a directory, append the input filename; if your system +# does not like double slashes in filenames, you may need to add some logic + + if [ -d "$dstarg" ] + then + dstarg="$dstarg"/`basename "$srcarg"` + fi +fi + +## this sed command emulates the dirname command +dstdir=`echo "$dstarg" | sed -e 's,[^/]*$,,;s,/$,,;s,^$,.,'` + +# Make sure that the destination directory exists. +# this part is taken from Noah Friedman's mkinstalldirs script + +# Skip lots of stat calls in the usual case. +if [ ! -d "$dstdir" ]; then +defaultIFS=' +' +IFS="${IFS-${defaultIFS}}" + +oIFS="${IFS}" +# Some sh's can't handle IFS=/ for some reason. +IFS='%' +set - `echo ${dstdir} | sed -e 's@/@%@g' -e 's@^%@/@'` +IFS="${oIFS}" + +pathcomp='' + +while [ $# -ne 0 ] ; do + pathcomp="${pathcomp}${1}" + shift + + if [ ! -d "${pathcomp}" ] ; + then + $doit $mkdirprog "${pathcomp}" + if [ x"$chowncmd" != x ]; then $doit $chowncmd "${pathcomp}"; else true ; fi && + if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd "${pathcomp}"; else true ; fi && + if [ x"$pathcompchmodcmd" != x ]; then $doit $pathcompchmodcmd "${pathcomp}"; else true ; fi + + else + true + fi + + pathcomp="${pathcomp}/" +done +fi + + if [ x"$dir_arg" != x ] + then + if [ -d "$dstarg" ]; then + true + else + $doit $mkdirprog "$dstarg" && + + if [ x"$chowncmd" != x ]; then $doit $chowncmd "$dstarg"; else true ; fi && + if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd "$dstarg"; else true ; fi && + if [ x"$chmodcmd" != x ]; then $doit $chmodcmd "$dstarg"; else true ; fi + fi + else + + if [ x"$dstisfile" = x ] + then + file=$srcarg + else + file=$dst + fi + + dstfile=`basename "$file"` + dstfinal="$dstdir/$dstfile" + +# Make a temp file name in the proper directory. + + dsttmp=$dstdir/#inst.$$# + +# Make a backup file name in the proper directory. + case x$suffixfmt in + *%*) suffix=`echo x | + $awkprog -v bname="$dstfinal" -v fmt="$suffixfmt" ' + { cnt = 0; + do { + sfx = sprintf(fmt, cnt++); + name = bname sfx; + } while (system("test -f " name) == 0); + print sfx; }' -`;; + x) ;; + *) suffix="$suffixfmt";; + esac + dstbackup="$dstfinal$suffix" + +# Move or copy the file name to the temp name + + $doit $doinst $srcarg "$dsttmp" && + + trap "rm -f ${dsttmp}" 0 && + +# and set any options; do chmod last to preserve setuid bits + +# If any of these fail, we abort the whole thing. If we want to +# ignore errors from any of these, just make sure not to ignore +# errors from the above "$doit $instcmd $src $dsttmp" command. + + if [ x"$chowncmd" != x ]; then $doit $chowncmd "$dsttmp"; else true;fi && + if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd "$dsttmp"; else true;fi && + if [ x"$stripcmd" != x ]; then $doit $stripcmd $stripflags "$dsttmp"; else true;fi && + if [ x"$chmodcmd" != x ]; then $doit $chmodcmd "$dsttmp"; else true;fi && + +# Now rename the file to the real destination. + + if [ x"$suffix" != x ] && [ -f "$dstfinal" ] + then + $doit $mvcmd "$dstfinal" "$dstbackup" + else + $doit $rmcmd -f "$dstfinal" + fi && + $doit $mvcmd "$dsttmp" "$dstfinal" + fi + +done && + + +exit 0 diff --git a/mdoc2man.awk b/mdoc2man.awk new file mode 100644 index 0000000..26e3ec2 --- /dev/null +++ b/mdoc2man.awk @@ -0,0 +1,342 @@ +#!/usr/bin/awk +# +# $Id: mdoc2man.awk,v 1.3 2003/09/05 16:33:51 dnelson Exp $ +# +# Version history: +# v3, I put the program under a proper license +# Dan Nelson added .An, .Aq and fixed a typo +# v2, fixed to work on GNU awk --posix and MacOS X +# v1, first attempt, didn't work on MacOS X +# +# Copyright (c) 2003 Peter Stuge +# +# Permission to use, copy, modify, and distribute this software for any +# purpose with or without fee is hereby granted, provided that the above +# copyright notice and this permission notice appear in all copies. +# +# THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES +# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF +# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR +# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES +# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN +# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF +# OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + + +BEGIN { + optlist=0 + oldoptlist=0 + nospace=0 + synopsis=0 + reference=0 + block=0 + ext=0 + extopt=0 + literal=0 + prenl=0 + line="" +} + +function wtail() { + retval="" + while(w0;i--) { + add(refauthors[i]) + if(i>1) + add(", ") + } + if(nrefauthors>1) + add(" and ") + add(refauthors[0] ", \\fI" reftitle "\\fP") + if(length(refissue)) + add(", " refissue) + if(length(refdate)) + add(", " refdate) + if(length(refopt)) + add(", " refopt) + add(".") + reference=0 + } else if(reference) { + if(match(words[w],"^%A$")) { refauthors[nrefauthors++]=wtail() } + if(match(words[w],"^%T$")) { + reftitle=wtail() + sub("^\"","",reftitle) + sub("\"$","",reftitle) + } + if(match(words[w],"^%N$")) { refissue=wtail() } + if(match(words[w],"^%D$")) { refdate=wtail() } + if(match(words[w],"^%O$")) { refopt=wtail() } + } else if(match(words[w],"^Nm$")) { + if(synopsis) { + add(".br") + prenl++ + } + n=words[++w] + if(!length(name)) + name=n + if(!length(n)) + n=name + add("\\fB" n "\\fP") + if(!nospace&&match(words[w+1],"^[\\.,]")) + nospace=1 + } else if(match(words[w],"^Nd$")) { + add("\\- " wtail()) + } else if(match(words[w],"^Fl$")) { + add("\\fB\\-" words[++w] "\\fP") + if(!nospace&&match(words[w+1],"^[\\.,]")) + nospace=1 + } else if(match(words[w],"^Ar$")) { + add("\\fI") + if(w==nwords) + add("file ...\\fP") + else { + add(words[++w] "\\fP") + while(match(words[w+1],"^\\|$")) + add(OFS words[++w] " \\fI" words[++w] "\\fP") + } + if(!nospace&&match(words[w+1],"^[\\.,]")) + nospace=1 + } else if(match(words[w],"^Cm$")) { + add("\\fB" words[++w] "\\fP") + while(w") + if(option) + add("]") + if(ext&&!extopt&&!match(line," $")) + add(OFS) + if(!ext&&!extopt&&length(line)) { + print line + prenl=0 + line="" + } +} diff --git a/missing b/missing new file mode 100755 index 0000000..db98974 --- /dev/null +++ b/missing @@ -0,0 +1,215 @@ +#! /bin/sh +# Common wrapper for a few potentially missing GNU programs. + +scriptversion=2013-10-28.13; # UTC + +# Copyright (C) 1996-2013 Free Software Foundation, Inc. +# Originally written 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 + +case $1 in + + --is-lightweight) + # Used by our autoconf macros to check whether the available missing + # script is modern enough. + exit 0 + ;; + + --run) + # Back-compat with the calling convention used by older automake. + shift + ;; + + -h|--h|--he|--hel|--help) + echo "\ +$0 [OPTION]... PROGRAM [ARGUMENT]... + +Run 'PROGRAM [ARGUMENT]...', returning a proper advice when this fails due +to PROGRAM being missing or too old. + +Options: + -h, --help display this help and exit + -v, --version output version information and exit + +Supported PROGRAM values: + aclocal autoconf autoheader autom4te automake makeinfo + bison yacc flex lex help2man + +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 '$0 --help' for more information" + exit 1 + ;; + +esac + +# Run the given program, remember its exit status. +"$@"; st=$? + +# If it succeeded, we are done. +test $st -eq 0 && exit 0 + +# Also exit now if we it failed (or wasn't found), and '--version' was +# passed; such an option is passed most likely to detect whether the +# program is present and works. +case $2 in --version|--help) exit $st;; esac + +# Exit code 63 means version mismatch. This often happens when the user +# tries to use an ancient version of a tool on a file that requires a +# minimum version. +if test $st -eq 63; then + msg="probably too old" +elif test $st -eq 127; then + # Program was missing. + msg="missing on your system" +else + # Program was found and executed, but failed. Give up. + exit $st +fi + +perl_URL=http://www.perl.org/ +flex_URL=http://flex.sourceforge.net/ +gnu_software_URL=http://www.gnu.org/software + +program_details () +{ + case $1 in + aclocal|automake) + echo "The '$1' program is part of the GNU Automake package:" + echo "<$gnu_software_URL/automake>" + echo "It also requires GNU Autoconf, GNU m4 and Perl in order to run:" + echo "<$gnu_software_URL/autoconf>" + echo "<$gnu_software_URL/m4/>" + echo "<$perl_URL>" + ;; + autoconf|autom4te|autoheader) + echo "The '$1' program is part of the GNU Autoconf package:" + echo "<$gnu_software_URL/autoconf/>" + echo "It also requires GNU m4 and Perl in order to run:" + echo "<$gnu_software_URL/m4/>" + echo "<$perl_URL>" + ;; + esac +} + +give_advice () +{ + # Normalize program name to check for. + normalized_program=`echo "$1" | sed ' + s/^gnu-//; t + s/^gnu//; t + s/^g//; t'` + + printf '%s\n' "'$1' is $msg." + + configure_deps="'configure.ac' or m4 files included by 'configure.ac'" + case $normalized_program in + autoconf*) + echo "You should only need it if you modified 'configure.ac'," + echo "or m4 files included by it." + program_details 'autoconf' + ;; + autoheader*) + echo "You should only need it if you modified 'acconfig.h' or" + echo "$configure_deps." + program_details 'autoheader' + ;; + automake*) + echo "You should only need it if you modified 'Makefile.am' or" + echo "$configure_deps." + program_details 'automake' + ;; + aclocal*) + echo "You should only need it if you modified 'acinclude.m4' or" + echo "$configure_deps." + program_details 'aclocal' + ;; + autom4te*) + echo "You might have modified some maintainer files that require" + echo "the 'autom4te' program to be rebuilt." + program_details 'autom4te' + ;; + bison*|yacc*) + echo "You should only need it if you modified a '.y' file." + echo "You may want to install the GNU Bison package:" + echo "<$gnu_software_URL/bison/>" + ;; + lex*|flex*) + echo "You should only need it if you modified a '.l' file." + echo "You may want to install the Fast Lexical Analyzer package:" + echo "<$flex_URL>" + ;; + help2man*) + echo "You should only need it if you modified a dependency" \ + "of a man page." + echo "You may want to install the GNU Help2man package:" + echo "<$gnu_software_URL/help2man/>" + ;; + makeinfo*) + echo "You should only need it if you modified a '.texi' file, or" + echo "any other file indirectly affecting the aspect of the manual." + echo "You might want to install the Texinfo package:" + echo "<$gnu_software_URL/texinfo/>" + echo "The spurious makeinfo call might also be the consequence of" + echo "using a buggy 'make' (AIX, DU, IRIX), in which case you might" + echo "want to install GNU make:" + echo "<$gnu_software_URL/make/>" + ;; + *) + echo "You might have modified some files without having the proper" + echo "tools for further handling them. Check the 'README' file, it" + echo "often tells you about the needed prerequisites for installing" + echo "this package. You may also peek at any GNU archive site, in" + echo "case some other package contains this missing '$1' program." + ;; + esac +} + +give_advice "$1" | sed -e '1s/^/WARNING: /' \ + -e '2,$s/^/ /' >&2 + +# Propagate the correct exit status (expected to be 127 for a program +# not found, 63 for a program that failed due to version mismatch). +exit $st + +# 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/poll.c b/poll.c new file mode 100644 index 0000000..3b26888 --- /dev/null +++ b/poll.c @@ -0,0 +1,65 @@ +#include "config.h" +#include +#include +#include +#include +#ifdef HAVE_SYS_SELECT_H +#include +#endif + +#include "subst_poll.h" + +/* This function pulled from Markus Gutschke's "wy60" package */ + +/* $Id: poll.c,v 1.4 2003/06/09 15:57:35 dnelson Exp $ */ + +int poll(struct pollfd *fds, unsigned long nfds, int timeout) { + // This emulation function is somewhat limited. Most notably, it will never + // report POLLERR, POLLHUP, or POLLNVAL. The calling code has to detect + // these error conditions by some other means (typically by read() or write() + // reporting end-of-file). + fd_set readFds, writeFds, exceptionFds; + struct timeval *timeoutPtr, timeoutStruct; + int i, rc, fd; + + FD_ZERO(&readFds); + FD_ZERO(&writeFds); + FD_ZERO(&exceptionFds); + fd = -1; + for (i = nfds; i--; ) { + if (fds[i].events & POLLIN) + FD_SET(fds[i].fd, &readFds); + if (fds[i].events & POLLOUT) + FD_SET(fds[i].fd, &writeFds); + if (fds[i].events & POLLPRI) + FD_SET(fds[i].fd, &exceptionFds); + if (fds[i].fd > fd) + fd = fds[i].fd; + fds[i].revents = 0; + } + if (timeout < 0) + timeoutPtr = NULL; + else { + timeoutStruct.tv_sec = timeout/1000; + timeoutStruct.tv_usec = (timeout%1000) * 1000; + timeoutPtr = &timeoutStruct; + } + i = select(fd + 1, &readFds, &writeFds, &exceptionFds, + timeoutPtr); + if (i <= 0) + rc = i; + else { + rc = 0; + for (i = nfds; i--; ) { + if (FD_ISSET(fds[i].fd, &readFds)) + fds[i].revents |= POLLIN; + if (FD_ISSET(fds[i].fd, &writeFds)) + fds[i].revents |= POLLOUT; + if (FD_ISSET(fds[i].fd, &exceptionFds)) + fds[i].revents |= POLLPRI; + if (fds[i].revents) + rc++; + } + } + return(rc); +} diff --git a/spamass-milter.1.in b/spamass-milter.1.in new file mode 100644 index 0000000..3caccfa --- /dev/null +++ b/spamass-milter.1.in @@ -0,0 +1,239 @@ +.\" $Id: spamass-milter.1.in,v 1.21 2014/08/15 02:25:31 kovert Exp $ +.Dd July 25, 2001 +.Os +.Dt SPAMASS_MILTER 8 +.Sh NAME +.Nm spamass-milter +.Nd sendmail milter for passing emails through SpamAssassin +.Sh SYNOPSIS +.Nm +.Fl p Ar socket +.Op Fl b Ns | Ns Fl B Ar spamaddress +.Op Fl C rejectcode +.Op Fl d Ar debugflags +.Op Fl D Ar host +.Op Fl e Ar defaultdomain +.Op Fl f +.Op Fl i Ar networks +.Op Fl m +.Op Fl M +.Op Fl P Ar pidfile +.Op Fl r Ar nn +.Op Fl r rejectmsg +.Op Fl u Ar defaultuser +.Op Fl x +.Op Fl S /path/to/sendmail +.Op Fl - Ar spamc flags ... +.Sh DESCRIPTION +The +.Nm +utility is a sendmail milter that checks and modifies incoming email +messages with SpamAssassin. +.Pp +The following options are available: +.Bl -tag -width "indent" +.It Fl p Ar socket +Specifies the pathname of a socket to create for communication with +.Nm sendmail . +If it is removed, +.Nm sendmail +will not be able to access the milter. +This may cause messages to bounce, queue, or be passed through +unmiltered, depending on the parameters in +.Nm sendmail Ns 's .cf file. +.It Fl b Ar spamaddress +Redirects tagged spam to the specified email address. +All envelope recipients are removed, and inserted into the message as +.Ql X-Spam-Orig-To: +headers. +.It Fl B Ar spamaddress +Same as +.Fl b , +except the original recipients are retained. +Only one of +.Fl b +and +.Fl B +may be used. +.It Fl C Ar rejectcode +Mail that is rejected is rejected by default with a 5.7.1 code. This option +allows that to be overridden. See also, -R +.Fl S +option. +.It Fl d Ar debugflags +Enables logging. +.Ar debugflags +is a comma-separated list of tokens: +.Bl -tag -width "indent" +.It func +Entry and exit of internal functions. +.It misc +Other non-verbose logging. +.It net +Lookups of the ignored netblocks list. +.It poll +Low-level I/O to the child spamc process. +.It rcpt +Recipient processing. +.It spamc +High-level I/O to the child spamc process. +.It str +Calls to field lookup and string comparison functions. +.It uori +Calls to the update_or_insert function. +.It 1 +(historical) Same as +.Ar func,misc . +.It 2 +(historical) Same as +.Ar func,misc,poll . +.It 3 +(historical) Same as +.Ar func,misc,poll,str,uori . +.El +.It Fl D Ar host +Connects to a remote spamd server on +.Ar host , +instead of using one on localhost. +This option is deprecated; use +.Fl - Fl d Ar host +instead. +.It Fl e Ar defaultdomain +Pass the full user@domain address to spamc. +The default is to pass only the username part on the assumption that +all users are local. +This flag is useful if you are using an SQL (or other username) backend +with spamassassin and have listed the full address there. +If the recipient name has no domain part (if the recipient is on the +local machine for example), +.Ar defaultdomain +is added. +Requires the +.Fl u +flag. +.It Fl f +Causes +.Nm +to fork into the background. +.It Fl i Ar networks +Ignores messages if the originating IP is in the network(s) listed. +The message will be passed through without calling SpamAssassin at all. +.Ar networks +is a comma-separated list, where each element can be either an IP address +(nnn.nnn.nnn.nnn), a CIDR network (nnn.nnn.nnn.nnn/nn), or a network/netmask +pair (nnn.nnn.nnn.nnn/nnn.nnn.nnn.nnn). +Multiple +.Fl i +flags will append to the list. +For example, if you list all your internal networks, no outgoing emails +will be filtered. +.It Fl m +Disables modification of the +.Ql Subject: +and +.Ql Content-Type: +headers and +message body. +This is useful when SpamAssassin is configured with +.Ql "defang_mime 0" +and +.Ql "report_header 1" , +or when SA is simply used to add headers for postprocessing later. +Updating the body through the milter interface can be slow for large +messages. +.It Fl M +Like +.Fl m , +but also disables creation of any SpamAssassin +.Ql X-Spam-* +headers as well. +Both tagged and untagged mail gets passed through unchanged. +To be useful, this option should be used with the +.Fl r , +.Fl b , +or +.Fl B +flags. +If +.Fl b +is used, the +.Ql X-Spam-Orig-To: +headers will still be added. +.It Fl P Ar pidfile +Create the file +.Ar pidfile , +containing the processid of the milter. +.It Fl r Ar nn +Reject scanned email if it greater than or equal to +.Ar nn . +If +.Ar -1 , +reject scanned email if SpamAssassin tags it as spam (useful if you +are also using the +.Fl u +flag, and users have changed their required_hits value). +.Pp +For example, if you usually use procmail to redirect tagged email into +a separate folder just in case of false positives, you can use +.Fl r Ar 15 +and reject flagrant spam outright while still receiving low-scoring +messages. +.It Fl R Ar rejecttext +Mail that is rejected is rejected with the message "Blocked by SpamAssassin". +This option allows the user to call with a different message, instead. See +also, the +.Fl C +option +.It Fl S Ar /path/to/sendmail +This option is used in conjunction with the -x option to specify a path +to sendmail if the default compiled in choice is not satisfactory. +.It Fl u Ar defaultuser +Pass the username part of the first recipient to spamc with the +.Fl u +flag. +This allows user preferences files to be used. +If the message is addressed to multiple recipients, the username +.Ar defaultuser +is passed instead. +.Pp +Note that +.Nm +does not know whether an email is incoming or outgoing, so a message +from +.Aq user1@localdomain.com +to +.Aq user2@yahoo.com +will make +.Nm +pass +.Fl u Ar user2 +to spamc. +.It Fl x +Pass the recipient address through +.Nm sendmail Fl bv , +which will perform virtusertable and alias expansion. +The resulting username is then passed to spamc. +Requires the +.Fl u +flag. The spamass-milter configuration process does its +best to find sendmail, but it is possible to override this compiled-in +setting via the +.It Fl - Ar spamc flags ... +Pass all remaining options to spamc. +This allows you to connect to a remote spamd with +.Fl d +or +.Fl p . +.El +.Sh FILES +.Bl -tag -width "indent" +.It Pa @SPAMC@ +client interface to SpamAssassin +.El +.Sh SEE ALSO +.Xr spamassassin 1 , +.Xr spamd 1 +.Sh AUTHORS +.An "Georg C. F. Greve" Aq greve@gnu.org +.An "Dan Nelson" Aq dnelson@allantgroup.com +.An "Todd Kover" Aq kovert@omniscient.com diff --git a/spamass-milter.cpp b/spamass-milter.cpp new file mode 100644 index 0000000..99215db --- /dev/null +++ b/spamass-milter.cpp @@ -0,0 +1,2272 @@ +// +// +// $Id: spamass-milter.cpp,v 1.100 2014/08/15 02:46:50 kovert Exp $ +// +// SpamAss-Milter +// - a rather trivial SpamAssassin Sendmail Milter plugin +// +// for information about SpamAssassin please see +// http://www.spamassassin.org +// +// for information about Sendmail please see +// http://www.sendmail.org +// +// Copyright (c) 2002 Georg C. F. Greve , +// all rights maintained by FSF Europe e.V., +// Villa Vogelsang, Antonienallee 1, 45279 Essen, Germany +// + +// {{{ License, Contact, Notes & Includes + +// This program is free software; you can redistribute it and/or modify +// it under the terms of the GNU General Public License as published by +// the Free Software Foundation; either version 2 of the License, or +// (at your option) any later version. +// +// This program is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +// GNU General Public License for more details. +// +// You should have received a copy of the GNU General Public License +// along with this program; if not, write to the Free Software +// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA +// +// Contact: +// Michael Brown +// + +// Notes: +// +// The libmilter for sendmail works callback-oriented, so if you have no +// experience with event-driven programming, the following may be hard for +// you to understand. +// +// The code should be reasonably thread-safe. No guarantees, though. +// +// This program roughly does the following steps: +// +// 1. register filter with libmilter & set up socket +// 2. register the callback functions defined in this file +// -- wait for mail to show up -- +// 3. start spamc client +// 4. assemble mail since libmilter passes it in pieces and put +// these parts in the output pipe to spamc. +// 5. when the mail is complete, close the pipe. +// 6. read output from spamc, close input pipe and clean up PID +// 7. check for the flags affected by SpamAssassin and set/change +// them accordingly +// 8. replace the body with the one provided by SpamAssassin if the +// mail was rated spam, unless -m is specified +// 9. free all temporary data +// 10. tell sendmail to let the mail to go on (default) or be discarded +// -- wait for mail to show up -- (restart at 3) +// + +// Includes +#include "config.h" + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#ifdef HAVE_POLL_H +#include +#else +#include "subst_poll.h" +#endif +#include +#include + +// C++ includes +#include +#include +#include +#include +#include + +#ifdef __cplusplus +extern "C" { +#endif + +#include "libmilter/mfapi.h" +//#include "libmilter/mfdef.h" + +#if !HAVE_DECL_STRSEP +char *strsep(char **stringp, const char *delim); +#endif + +#if !HAVE_DECL_DAEMON +int daemon(int nochdir, int noclose); +#endif + +#ifdef __cplusplus +} +#endif + +#include "spamass-milter.h" + +#ifdef WITH_DMALLOC +#include "dmalloc.h" +#endif + +#ifndef INADDR_LOOPBACK +#define INADDR_LOOPBACK 0x7F000001 +#endif + +// }}} + +static const char Id[] = "$Id: spamass-milter.cpp,v 1.100 2014/08/15 02:46:50 kovert Exp $"; + +static char FilterName[] = "SpamAssassin"; + +struct smfiDesc smfilter = + { + FilterName, // filter name + SMFI_VERSION, // version code -- leave untouched + SMFIF_ADDHDRS|SMFIF_CHGHDRS|SMFIF_CHGBODY, // flags + mlfi_connect, // info filter callback + mlfi_helo, // HELO filter callback + mlfi_envfrom, // envelope sender filter callback + mlfi_envrcpt, // envelope recipient filter callback + mlfi_header, // header filter callback + mlfi_eoh, // end of header callback + mlfi_body, // body filter callback + mlfi_eom, // end of message callback + mlfi_abort, // message aborted callback + mlfi_close, // connection cleanup callback + }; + +const char *const debugstrings[] = { + "ALL", "FUNC", "POLL", "UORI", "STR", "MISC", "NET", "SPAMC", "RCPT", + "COPY", + NULL +}; + +int flag_debug = (1<@localhost + smfilter.xxfi_flags |= SMFIF_ADDRCPT; // May add recipients + // XXX we should probably verify that optarg is vaguely sane + spambucket = strdup( optarg ); + break; + case 'x': + flag_expand = true; + break; + case '?': + err = 1; + break; + } + } + + if (flag_full_email && !flag_sniffuser) + { + fprintf(stderr, "-e flag requires -u\n"); + err=1; + } + + /* remember the remainer of the arguments so we can pass them to spamc */ + spamc_argc = argc - optind; + spamc_argv = argv + optind; + + if (!sock || err) { + cout << PACKAGE_NAME << " - Version " << PACKAGE_VERSION << endl; + cout << "SpamAssassin Sendmail Milter Plugin" << endl; + cout << "Usage: spamass-milter -p socket [-b|-B bucket] [-d xx[,yy...]] [-D host]" << endl; + cout << " [-e defaultdomain] [-f] [-i networks] [-m] [-M]" << endl; + cout << " [-P pidfile] [-r nn] [-u defaultuser] [-x] [-a]" << endl; + cout << " [-C rejectcode] [ -R rejectmsg ]" << endl; + cout << " [-- spamc args ]" << endl; + cout << " -p socket: path to create socket" << endl; + cout << " -b bucket: redirect spam to this mail address. The orignal" << endl; + cout << " recipient(s) will not receive anything." << endl; + cout << " -B bucket: add this mail address as a BCC recipient of spam." << endl; + cout << " -C RejectCode: using this Reject Code." << endl; + cout << " -d xx[,yy ...]: set debug flags. Logs to syslog" << endl; + cout << " -D host: connect to spamd at remote host (deprecated)" << endl; + cout << " -e defaultdomain: pass full email address to spamc instead of just\n" + " username. Uses 'defaultdomain' if there was none" << endl; + cout << " -f: fork into background" << endl; + cout << " -i: skip (ignore) checks from these IPs or netblocks" << endl; + cout << " example: -i 192.168.12.5,10.0.0.0/8,172.16.0.0/255.255.0.0" << endl; + cout << " -m: don't modify body, Content-type: or Subject:" << endl; + cout << " -M: don't modify the message at all" << endl; + cout << " -P pidfile: Put processid in pidfile" << endl; + cout << " -r nn: reject messages with a score >= nn with an SMTP error.\n" + " use -1 to reject any messages tagged by SA." << endl; + cout << " -R RejectText: using this Reject Text." << endl; + cout << " -u defaultuser: pass the recipient's username to spamc.\n" + " Uses 'defaultuser' if there are multiple recipients." << endl; + cout << " -x: pass email address through alias and virtusertable expansion." << endl; + cout << " -a: don't scan messages over an authenticated connection." << endl; + cout << " -- spamc args: pass the remaining flags to spamc." << endl; + + exit(EX_USAGE); + } + + /* Set standard reject text */ + if (rejecttext == NULL) { + rejecttext = strdup ("Blocked by SpamAssassin"); + } + if (rejectcode == NULL) { + rejectcode = strdup ("5.7.1"); + } + + if (pidfilename) + { + unlink(pidfilename); + pidfile = fopen(pidfilename,"w"); + if (!pidfile) + { + fprintf(stderr, "Could not open pidfile: %s\n", strerror(errno)); + exit(1); + } + /* leave the file open through the fork, since we don't know our pid + yet + */ + } + + + if (dofork == true) + { + if (daemon(0, 0) == -1) + { + fprintf(stderr, "daemon() failed: %s\n", strerror(errno)); + exit(1); + } + } + + if (pidfile) + { + fprintf(pidfile, "%ld\n", (long)getpid()); + fclose(pidfile); + pidfile = NULL; + } + + { + struct stat junk; + if (stat(sock,&junk) == 0) unlink(sock); + } + + (void) smfi_setconn(sock); + if (smfi_register(smfilter) == MI_FAILURE) { + fprintf(stderr, "smfi_register failed\n"); + exit(EX_UNAVAILABLE); + } else { + debug(D_MISC, "smfi_register succeeded"); + } + debug(D_ALWAYS, "spamass-milter %s starting", PACKAGE_VERSION); + err = smfi_main(); + debug(D_ALWAYS, "spamass-milter %s exiting", PACKAGE_VERSION); + if (pidfilename) + unlink(pidfilename); + return err; +} + +// }}} + +/* Update a header if SA changes it, or add it if it is new. */ +void update_or_insert(SpamAssassin* assassin, SMFICTX* ctx, string oldstring, t_setter setter, const char *header ) +{ + string::size_type eoh1 = assassin->d().find("\n\n"); + string::size_type eoh2 = assassin->d().find("\n\r\n"); + string::size_type eoh = ( eoh1 < eoh2 ? eoh1 : eoh2 ); + + string newstring; + string::size_type oldsize; + + debug(D_UORI, "u_or_i: looking at <%s>", header); + debug(D_UORI, "u_or_i: oldstring: <%s>", oldstring.c_str()); + + newstring = retrieve_field(assassin->d().substr(0, eoh), header); + debug(D_UORI, "u_or_i: newstring: <%s>", newstring.c_str()); + + oldsize = callsetter(*assassin,setter)(newstring); + + if (!dontmodify) + { + if (newstring != oldstring) + { + /* change if old one was present, append if non-null */ + char* cstr = const_cast(newstring.c_str()); + if (oldsize > 0) + { + debug(D_UORI, "u_or_i: changing"); + smfi_chgheader(ctx, const_cast(header), 1, newstring.size() > 0 ? + cstr : NULL ); + } else if (newstring.size() > 0) + { + debug(D_UORI, "u_or_i: inserting"); + smfi_addheader(ctx, const_cast(header), cstr); + } + } else + { + debug(D_UORI, "u_or_i: no change"); + } + } +} + +// {{{ Assassinate + +// +// implement the changes suggested by SpamAssassin for the mail. Returns +// the milter error code. +int +assassinate(SMFICTX* ctx, SpamAssassin* assassin) +{ + // find end of header (eol in last line of header) + // and beginning of body + string::size_type eoh1 = assassin->d().find("\n\n"); + string::size_type eoh2 = assassin->d().find("\n\r\n"); + string::size_type eoh = (eoh1 < eoh2) ? eoh1 : eoh2; + string::size_type bob = assassin->d().find_first_not_of("\r\n", eoh); + + if (bob == string::npos) + bob = assassin->d().size(); + + update_or_insert(assassin, ctx, assassin->spam_flag(), &SpamAssassin::set_spam_flag, "X-Spam-Flag"); + update_or_insert(assassin, ctx, assassin->spam_status(), &SpamAssassin::set_spam_status, "X-Spam-Status"); + + /* Summarily reject the message if SA tagged it, or if we have a minimum + score, reject if it exceeds that score. */ + if (flag_reject) + { + bool do_reject = false; + if (reject_score == -1 && !assassin->spam_flag().empty()) + do_reject = true; + if (reject_score != -1) + { + int score, rv; + const char *spam_status = assassin->spam_status().c_str(); + /* SA 3.0 uses the keyword "score" */ + rv = sscanf(spam_status,"%*s score=%d", &score); + if (rv != 1) + { + /* SA 2.x uses the keyword "hits" */ + rv = sscanf(spam_status,"%*s hits=%d", &score); + } + if (rv != 1) + debug(D_ALWAYS, "Could not extract score from <%s>", spam_status); + else + { + debug(D_MISC, "SA score: %d", score); + if (score >= reject_score) + do_reject = true; + } + } + if (do_reject) + { + debug(D_MISC, "Rejecting"); + smfi_setreply(ctx, const_cast("550"), rejectcode, rejecttext); + + + if (flag_bucket) + { + /* If we also want a copy of the spam, shell out to sendmail and + send another copy. The milter API will not let you send the + message AND return a failure code to the sender, so this is + the only way to do it. */ + char *popen_argv[3]; + FILE *p; + pid_t pid; + + popen_argv[0] = path_to_sendmail; + popen_argv[1] = spambucket; + popen_argv[2] = NULL; + + debug(D_COPY, "calling %s %s", path_to_sendmail, spambucket); + p = popenv(popen_argv, "w", &pid); + if (!p) + { + debug(D_COPY, "popenv failed(%s). Will not send a copy to spambucket", strerror(errno)); + } else + { + // Send message provided by SpamAssassin + fwrite(assassin->d().c_str(), assassin->d().size(), 1, p); + fclose(p); p = NULL; + waitpid(pid, NULL, 0); + } + } + return SMFIS_REJECT; + } + } + + /* Drop the message into the spam bucket if it's spam */ + if ( flag_bucket ) { + if (!assassin->spam_flag().empty()) { + // first, add the spambucket address + if ( smfi_addrcpt( ctx, spambucket ) != MI_SUCCESS ) { + throw string( "Failed to add spambucket to recipients" ); + } + if (flag_bucket_only) { + // Move recipients to a non-active header, one at a + // time. Note, this may generate multiple X-Spam-Orig-To + // headers, but that's okay. + while( !assassin->recipients.empty()) { + if ( smfi_addheader( ctx, const_cast("X-Spam-Orig-To"), (char *)assassin->recipients.front().c_str()) != MI_SUCCESS ) { + throw string( "Failed to save recipient" ); + } + + // It's not 100% important that this succeeds, so we'll just warn on failure rather than bailing out. + if ( smfi_delrcpt( ctx, (char *)assassin->recipients.front().c_str()) != MI_SUCCESS ) { + // throw_error really just logs a warning as opposed to actually throw()ing + debug(D_ALWAYS, "Failed to remove recipient %s from the envelope", assassin->recipients.front().c_str() ); + } + assassin->recipients.pop_front(); + } + } + } + } + + update_or_insert(assassin, ctx, assassin->spam_report(), &SpamAssassin::set_spam_report, "X-Spam-Report"); + update_or_insert(assassin, ctx, assassin->spam_prev_content_type(), &SpamAssassin::set_spam_prev_content_type, "X-Spam-Prev-Content-Type"); + update_or_insert(assassin, ctx, assassin->spam_level(), &SpamAssassin::set_spam_level, "X-Spam-Level"); + update_or_insert(assassin, ctx, assassin->spam_checker_version(), &SpamAssassin::set_spam_checker_version, "X-Spam-Checker-Version"); + + // + // If SpamAssassin thinks it is spam, replace + // Subject: + // Content-Type: + // + // + // However, only issue the header replacement calls if the content has + // actually changed. If SA didn't change subject or content-type, don't + // replace here unnecessarily. + if (!dontmodifyspam && assassin->spam_flag().size()>0) + { + update_or_insert(assassin, ctx, assassin->subject(), &SpamAssassin::set_subject, "Subject"); + update_or_insert(assassin, ctx, assassin->content_type(), &SpamAssassin::set_content_type, "Content-Type"); + + // Replace body with the one SpamAssassin provided + string::size_type body_size = assassin->d().size() - bob; + string body=assassin->d().substr(bob, string::npos); + if ( smfi_replacebody(ctx, (unsigned char *)body.c_str(), body_size) == MI_FAILURE ) + throw string("error. could not replace body."); + + } + + return SMFIS_CONTINUE; +} + +// retrieve the content of a specific field in the header +// and return it. +string +old_retrieve_field(const string& header, const string& field) +{ + // look for beginning of content + string::size_type pos = find_nocase(header, "\n" + field + ": "); + + // return empty string if not found + if (pos == string::npos) + { + debug(D_STR, "r_f: failed"); + return string(""); + } + + // look for end of field name + pos = find_nocase(header, " ", pos) + 1; + + string::size_type pos2(pos); + + // is field empty? + if (pos2 == find_nocase(header, "\n", pos2)) + return string(""); + + // look for end of content + do { + + pos2 = find_nocase(header, "\n", pos2+1); + + } + while ( pos2 < string::npos && + isspace(header[pos2+1]) ); + + return header.substr(pos, pos2-pos); + +} + +// retrieve the content of a specific field in the header +// and return it. +string +retrieve_field(const string& header, const string& field) +{ + // Find the field + string::size_type field_start = string::npos; + string::size_type field_end = string::npos; + string::size_type idx = 0; + + while( field_start == string::npos ) { + idx = find_nocase( header, field + ":", idx ); + + // no match + if ( idx == string::npos ) { + return string( "" ); + } + + // The string we've found needs to be either at the start of the + // headers string, or immediately following a "\n" + if ( idx != 0 ) { + if ( header[ idx - 1 ] != '\n' ) { + idx++; // so we don't get stuck in an infinite loop + continue; // loop around again + } + } + + field_start = idx; + } + + // A mail field starts just after the header. Ideally, there's a + // space, but it's possible that there isn't. + field_start += field.length() + 1; + if ( field_start < ( header.length() - 1 ) && header[ field_start ] == ' ' ) { + field_start++; + } + + // See if there's anything left, to shortcut the rest of the + // function. + if ( field_start == header.length() - 1 ) { + return string( "" ); + } + + // The field continues to the end of line. If the start of the next + // line is whitespace, then the field continues. + idx = field_start; + while( field_end == string::npos ) { + idx = header.find( "\n", idx ); + + // if we don't find a "\n", gobble everything to the end of the headers + if ( idx == string::npos ) { + field_end = header.length(); + } else { + // check the next character + if (( idx + 1 ) < header.length() && ( isspace( header[ idx + 1 ] ))) { + idx ++; // whitespace found, so wrap to the next line + } else { + field_end = idx; + } + } + } + + /* if the header line ends in \r\n, don't return the \r */ + if (header[field_end-1] == '\r') + field_end--; + + string data = header.substr( field_start, field_end - field_start ); + + /* Replace all CRLF pairs with LF */ + idx = 0; + while ( (idx = data.find("\r\n", idx)) != string::npos ) + { + data.replace(idx,2,"\n"); + } + + return data; +} + + +// }}} + +// {{{ MLFI callbacks + +// +// Gets called once when a client connects to sendmail +// +// gets the originating IP address and checks it against the ignore list +// if it isn't in the list, store the IP in a structure and store a +// pointer to it in the private data area. +// +sfsistat +mlfi_connect(SMFICTX * ctx, char *hostname, _SOCK_ADDR * hostaddr) +{ + struct context *sctx; + int rv; + + debug(D_FUNC, "mlfi_connect: enter"); + + /* allocate a structure to store the IP address (and SA object) in */ + sctx = (struct context *)malloc(sizeof(*sctx)); + if (!hostaddr) + { + static struct sockaddr_in localhost; + + /* not a socket; probably a local user calling sendmail directly */ + /* set to 127.0.0.1 */ + strcpy(sctx->connect_ip, "127.0.0.1"); + localhost.sin_family = AF_INET; + localhost.sin_addr.s_addr = htonl(INADDR_LOOPBACK); + hostaddr = (struct sockaddr*) &localhost; + } else + { + getnameinfo(hostaddr, sizeof(struct sockaddr_in6), + sctx->connect_ip, 63, NULL, 0, NI_NUMERICHOST); + debug(D_FUNC, "Remote address: %s", sctx->connect_ip); + } + sctx->assassin = NULL; + sctx->helo = NULL; + + /* store a pointer to it with setpriv */ + rv = smfi_setpriv(ctx, sctx); + if (rv != MI_SUCCESS) + { + debug(D_ALWAYS, "smfi_setpriv failed!"); + return SMFIS_TEMPFAIL; + } + /* debug(D_ALWAYS, "ZZZ set private context to %p", sctx); */ + + //debug(D_FUNC, "sctx->connect_ip: `%d'", sctx->connect_ip.sin_family); + + if (ip_in_networklist(hostaddr, &ignorenets)) + { + debug(D_NET, "%s is in our ignore list - accepting message", + sctx->connect_ip); + debug(D_FUNC, "mlfi_connect: exit ignore"); + return SMFIS_ACCEPT; + } + + // Tell Milter to continue + debug(D_FUNC, "mlfi_connect: exit"); + + return SMFIS_CONTINUE; +} + +// +// Gets called on every "HELO" +// +// stores the result in the context structure +// +sfsistat mlfi_helo(SMFICTX * ctx, char * helohost) +{ + struct context *sctx = (struct context*)smfi_getpriv(ctx); + if (sctx->helo) + free(sctx->helo); + sctx->helo = strdup(helohost); + + return SMFIS_CONTINUE; +} + +// +// Gets called first for all messages +// +// creates SpamAssassin object and makes pointer to it +// private data of this filter process +// +sfsistat +mlfi_envfrom(SMFICTX* ctx, char** envfrom) +{ + SpamAssassin* assassin; + struct context *sctx = (struct context *)smfi_getpriv(ctx); + const char *queueid; + + if (sctx == NULL) + { + debug(D_ALWAYS, "smfi_getpriv failed!"); + return SMFIS_TEMPFAIL; + } + /* debug(D_ALWAYS, "ZZZ got private context %p", sctx); */ + + if (auth) { + const char *auth_type = smfi_getsymval(ctx, + const_cast("{auth_type}")); + + if (auth_type) { + debug(D_MISC, "auth_type=%s", auth_type); + return SMFIS_ACCEPT; + } + } + + debug(D_FUNC, "mlfi_envfrom: enter"); + try { + // launch new SpamAssassin + assassin=new SpamAssassin; + } catch (string& problem) + { + throw_error(problem); + return SMFIS_TEMPFAIL; + }; + + assassin->set_connectip(string(sctx->connect_ip)); + + // Store a pointer to the assassin object in our context struct + sctx->assassin = assassin; + + // remember the MAIL FROM address + assassin->set_from(string(envfrom[0])); + + queueid=smfi_getsymval(ctx, const_cast("i")); + if (!queueid) + { + queueid="unknown"; + warnmacro("i", "ENVFROM"); + } + assassin->queueid = queueid; + + debug(D_MISC, "queueid=%s", queueid); + + // tell Milter to continue + debug(D_FUNC, "mlfi_envfrom: exit"); + + return SMFIS_CONTINUE; +} + +// +// Gets called once for each recipient +// +// stores the first recipient in the spamassassin object and +// stores all addresses and the number thereof (some redundancy) +// + + +sfsistat +mlfi_envrcpt(SMFICTX* ctx, char** envrcpt) +{ + struct context *sctx = (struct context*)smfi_getpriv(ctx); + SpamAssassin* assassin = sctx->assassin; + FILE *p; + + debug(D_FUNC, "mlfi_envrcpt: enter"); + + if (flag_expand) + { + /* open a pipe to sendmail so we can do address expansion */ + + char buf[1024]; + char *popen_argv[4]; + pid_t pid; + + popen_argv[0] = path_to_sendmail; + popen_argv[1] = (char *)"-bv"; + popen_argv[2] = envrcpt[0]; + popen_argv[3] = NULL; + + debug(D_RCPT, "calling %s -bv %s", path_to_sendmail, envrcpt[0]); + + p = popenv(popen_argv, "r", &pid); + if (!p) + { + debug(D_RCPT, "popenv failed(%s). Will not expand aliases", strerror(errno)); + assassin->expandedrcpt.push_back(envrcpt[0]); + } else + { + while (fgets(buf, sizeof(buf), p) != NULL) + { + int i = strlen(buf); + /* strip trailing EOLs */ + while (i > 0 && buf[i - 1] <= ' ') + i--; + buf[i] = '\0'; + debug(D_RCPT, "sendmail output: %s", buf); + /* From a quick scan of the sendmail source, a valid email + address gets printed via either + "deliverable: mailer %s, host %s, user %s" + or "deliverable: mailer %s, user %s" + */ + if (strstr(buf, "... deliverable: mailer ")) + { + char *p=strstr(buf,", user "); + /* anything after ", user " is the email address */ + debug(D_RCPT, "user: %s", p+7); + assassin->expandedrcpt.push_back(p+7); + } + } + fclose(p); p = NULL; + waitpid(pid, NULL, 0); + } + } else + { + assassin->expandedrcpt.push_back(envrcpt[0]); + } + debug(D_RCPT, "Total of %d actual recipients", (int)assassin->expandedrcpt.size()); + + if (assassin->numrcpt() == 0) + { + /* Send the envelope headers as X-Envelope-From: and + X-Envelope-To: so that SpamAssassin can use them in its + whitelist checks. Also forge as complete a dummy + Received: header as possible because SA gets a lot of + info from it. + + HReceived: $?sfrom $s $.$?_($?s$|from $.$_) + $.$?{auth_type}(authenticated$?{auth_ssf} bits=${auth_ssf}$.) + $.by $j ($v/$Z)$?r with $r$. id $i$?{tls_version} + (version=${tls_version} cipher=${cipher} bits=${cipher_bits} verify=${verify})$.$?u + for $u; $|; + $.$b$?g + (envelope-from $g)$. + + */ + const char *macro_b, *macro_i, *macro_j, *macro_r, + *macro_s, *macro_v, *macro_Z, *macro__; + char date[32]; + + /* RFC 822 date. */ + macro_b = smfi_getsymval(ctx, const_cast("b")); + if (!macro_b) + { + time_t tval; + time(&tval); + strftime(date, sizeof(date), "%a, %d %b %Y %H:%M:%S %z", localtime(&tval)); + macro_b = date; + warnmacro("b", "ENVRCPT"); + } + + /* queue ID */ + macro_i = smfi_getsymval(ctx, const_cast("i")); + if (!macro_i) + { + macro_i = "unknown"; + warnmacro("i", "ENVRCPT"); + } + + /* FQDN of this site */ + macro_j = smfi_getsymval(ctx, const_cast("j")); + if (!macro_j) + { + macro_j = "localhost"; + warnmacro("j", "ENVRCPT"); + } + + /* Protocol used to receive the message */ + macro_r = smfi_getsymval(ctx, const_cast("r")); + if (!macro_r) + { + macro_r = "SMTP"; + warnmacro("r", "ENVRCPT"); + } + + /* Sendmail currently cannot pass us the {s} macro, but + I do not know why. Leave this in for the day sendmail is + fixed. Until that day, use the value remembered by + mlfi_helo() + */ + macro_s = smfi_getsymval(ctx, const_cast("s")); + if (!macro_s) + macro_s = sctx->helo; + if (!macro_s) + macro_s = "nohelo"; + + /* Sendmail binary version */ + macro_v = smfi_getsymval(ctx, const_cast("v")); + if (!macro_v) + { + macro_v = "8.13.0"; + warnmacro("v", "ENVRCPT"); + } + + /* Sendmail .cf version */ + macro_Z = smfi_getsymval(ctx, const_cast("Z")); + if (!macro_Z) + { + macro_Z = "8.13.0"; + warnmacro("Z", "ENVRCPT"); + } + + /* Validated sending site's address */ + macro__ = smfi_getsymval(ctx, const_cast("_")); + if (!macro__) + { + macro__ = "unknown"; + warnmacro("_", "ENVRCPT"); + } + + assassin->output((string)"X-Envelope-From: "+assassin->from()+"\r\n"); + assassin->output((string)"X-Envelope-To: "+envrcpt[0]+"\r\n"); + + assassin->output((string) + "Received: from "+macro_s+" ("+macro__+")\r\n\t"+ + "by "+macro_j+"("+macro_v+"/"+macro_Z+") with "+macro_r+" id "+macro_i+";\r\n\t"+ + macro_b+"\r\n\t"+ + "(envelope-from "+assassin->from()+")\r\n"); + + } else + assassin->output((string)"X-Envelope-To: "+envrcpt[0]+"\r\n"); + + /* increment RCPT TO: count */ + assassin->set_numrcpt(); + + /* If we expanded to at least one user and we haven't recorded one yet, + record the first one */ + if (!assassin->expandedrcpt.empty() && (assassin->rcpt().size() == 0)) + { + debug(D_RCPT, "remembering %s for spamc", assassin->expandedrcpt.front().c_str()); + assassin->set_rcpt(assassin->expandedrcpt.front()); + } + + debug(D_RCPT, "remembering recipient %s", envrcpt[0]); + assassin->recipients.push_back( envrcpt[0] ); // XXX verify that this worked + + debug(D_FUNC, "mlfi_envrcpt: exit"); + + return SMFIS_CONTINUE; +} + +// +// Gets called repeatedly for all header fields +// +// assembles the headers and passes them on to the SpamAssassin client +// through the pipe. +// +// only exception: SpamAssassin header fields (X-Spam-*) get suppressed +// but are being stored in the SpamAssassin element. +// +// this function also starts the connection with the SPAMC program the +// first time it is called. +// + +sfsistat +mlfi_header(SMFICTX* ctx, char* headerf, char* headerv) +{ + SpamAssassin* assassin = ((struct context *)smfi_getpriv(ctx))->assassin; + debug(D_FUNC, "mlfi_header: enter"); + + // Check if the SPAMC program has already been run, if not we run it. + if ( !(assassin->connected) ) + { + try { + assassin->connected = 1; // SPAMC is getting ready to run + assassin->Connect(); + } + catch (string& problem) { + throw_error(problem); + ((struct context *)smfi_getpriv(ctx))->assassin=NULL; + delete assassin; + debug(D_FUNC, "mlfi_header: exit error connect"); + return SMFIS_TEMPFAIL; + }; + } + + // Is it a "X-Spam-" header field? + if ( cmp_nocase_partial("X-Spam-", headerf) == 0 ) + { + int suppress = 1; + // memorize content of old fields + + if ( cmp_nocase_partial("X-Spam-Status", headerf) == 0 ) + assassin->set_spam_status(headerv); + else if ( cmp_nocase_partial("X-Spam-Flag", headerf) == 0 ) + assassin->set_spam_flag(headerv); + else if ( cmp_nocase_partial("X-Spam-Report", headerf) == 0 ) + assassin->set_spam_report(headerv); + else if ( cmp_nocase_partial("X-Spam-Prev-Content-Type", headerf) == 0 ) + assassin->set_spam_prev_content_type(headerv); + else if ( cmp_nocase_partial("X-Spam-Level", headerf) == 0 ) + assassin->set_spam_level(headerv); + else if ( cmp_nocase_partial("X-Spam-Checker-Version", headerf) == 0 ) + assassin->set_spam_checker_version(headerv); + else + { + /* Hm. X-Spam header, but not one we recognize. Pass it through. */ + suppress = 0; + } + + if (suppress) + { + debug(D_FUNC, "mlfi_header: suppress"); + return SMFIS_CONTINUE; + } + } + + // Content-Type: will be stored if present + if ( cmp_nocase_partial("Content-Type", headerf) == 0 ) + assassin->set_content_type(headerv); + + // Subject: should be stored + if ( cmp_nocase_partial("Subject", headerf) == 0 ) + assassin->set_subject(headerv); + + // assemble header to be written to SpamAssassin + string header = string(headerf) + ": " + headerv + "\r\n"; + + try { + // write to SpamAssassin client + assassin->output(header.c_str(),header.size()); + } catch (string& problem) + { + throw_error(problem); + ((struct context *)smfi_getpriv(ctx))->assassin=NULL; + delete assassin; + debug(D_FUNC, "mlfi_header: exit error output"); + return SMFIS_TEMPFAIL; + }; + + // go on... + debug(D_FUNC, "mlfi_header: exit"); + + return SMFIS_CONTINUE; +} + +// +// Gets called once when the header is finished. +// +// writes empty line to SpamAssassin client to separate +// headers from body. +// +sfsistat +mlfi_eoh(SMFICTX* ctx) +{ + SpamAssassin* assassin = ((struct context *)smfi_getpriv(ctx))->assassin; + + debug(D_FUNC, "mlfi_eoh: enter"); + + // Check if the SPAMC program has already been run, if not we run it. + if ( !(assassin->connected) ) + { + try { + assassin->connected = 1; // SPAMC is getting ready to run + assassin->Connect(); + } + catch (string& problem) { + throw_error(problem); + ((struct context *)smfi_getpriv(ctx))->assassin=NULL; + delete assassin; + + debug(D_FUNC, "mlfi_eoh: exit error connect"); + return SMFIS_TEMPFAIL; + }; + } + + try { + // add blank line between header and body + assassin->output("\r\n",2); + } catch (string& problem) + { + throw_error(problem); + ((struct context *)smfi_getpriv(ctx))->assassin=NULL; + delete assassin; + + debug(D_FUNC, "mlfi_eoh: exit error output"); + return SMFIS_TEMPFAIL; + }; + + // go on... + + debug(D_FUNC, "mlfi_eoh: exit"); + return SMFIS_CONTINUE; +} + +// +// Gets called repeatedly to transmit the body +// +// writes everything directly to SpamAssassin client +// +sfsistat +mlfi_body(SMFICTX* ctx, u_char *bodyp, size_t bodylen) +{ + debug(D_FUNC, "mlfi_body: enter"); + SpamAssassin* assassin = ((struct context *)smfi_getpriv(ctx))->assassin; + + + try { + assassin->output(bodyp, bodylen); + } catch (string& problem) + { + throw_error(problem); + ((struct context *)smfi_getpriv(ctx))->assassin=NULL; + delete assassin; + debug(D_FUNC, "mlfi_body: exit error"); + return SMFIS_TEMPFAIL; + }; + + // go on... + debug(D_FUNC, "mlfi_body: exit"); + return SMFIS_CONTINUE; +} + +// +// Gets called once at the end of mail processing +// +// tells SpamAssassin client that the mail is complete +// through EOF and then modifies the mail accordingly by +// calling the "assassinate" function +// +sfsistat +mlfi_eom(SMFICTX* ctx) +{ + SpamAssassin* assassin = ((struct context *)smfi_getpriv(ctx))->assassin; + int milter_status; + + debug(D_FUNC, "mlfi_eom: enter"); + try { + + // close output pipe to signal EOF to SpamAssassin + assassin->close_output(); + + // read what the Assassin is telling us + assassin->input(); + + milter_status = assassinate(ctx, assassin); + + // now cleanup the element. + ((struct context *)smfi_getpriv(ctx))->assassin=NULL; + delete assassin; + + } catch (string& problem) + { + throw_error(problem); + ((struct context *)smfi_getpriv(ctx))->assassin=NULL; + delete assassin; + debug(D_FUNC, "mlfi_eom: exit error"); + return SMFIS_TEMPFAIL; + }; + + // go on... + debug(D_FUNC, "mlfi_eom: exit"); + return milter_status; +} + +// +// Gets called on session-basis. This keeps things nice & quiet. +// +sfsistat +mlfi_close(SMFICTX* ctx) +{ + struct context *sctx; + debug(D_FUNC, "mlfi_close"); + + sctx = (struct context*)smfi_getpriv(ctx); + if (sctx == NULL) + return SMFIS_ACCEPT; + + if (sctx->helo) + free(sctx->helo); + free(sctx); + smfi_setpriv(ctx, NULL); + + return SMFIS_ACCEPT; +} + +// +// Gets called when things are being aborted. +// +// kills the SpamAssassin object, its destructor should +// take care of everything. +// +sfsistat +mlfi_abort(SMFICTX* ctx) +{ + SpamAssassin* assassin = ((struct context *)smfi_getpriv(ctx))->assassin; + + debug(D_FUNC, "mlfi_abort"); + ((struct context *)smfi_getpriv(ctx))->assassin=NULL; + delete assassin; + + return SMFIS_ACCEPT; +} + +// }}} + +// {{{ SpamAssassin Class + +// +// This is a new constructor for the SpamAssassin object. It simply +// initializes two variables. The original constructor has been +// renamed to Connect(). +// +SpamAssassin::SpamAssassin(): + error(false), + running(false), + connected(false), + _numrcpt(0) +{ +} + + +SpamAssassin::~SpamAssassin() +{ + if (connected) + { + // close all pipes that are still open + if (pipe_io[0][0] > -1) close(pipe_io[0][0]); + if (pipe_io[0][1] > -1) close(pipe_io[0][1]); + if (pipe_io[1][0] > -1) close(pipe_io[1][0]); + if (pipe_io[1][1] > -1) close(pipe_io[1][1]); + + // child still running? + if (running) + { + // make sure the pid is valid + if (pid > 0) { + // slaughter child + kill(pid, SIGKILL); + + // wait for child to terminate + int status; + waitpid(pid, &status, 0); + } + } + } + + // Clean up the recip list. Might be overkill, but it's good housekeeping. + while( !recipients.empty()) + { + recipients.pop_front(); + } + // Clean up the recip list. Might be overkill, but it's good housekeeping. + while( !expandedrcpt.empty()) + { + expandedrcpt.pop_front(); + } +} + +// +// This is the old SpamAssassin constructor. It has been renamed Connect(), +// and is now called at the beginning of the mlfi_header() function. +// + +void SpamAssassin::Connect() +{ + // set up pipes for in- and output + if (pipe(pipe_io[0])) + throw string(string("pipe error: ")+string(strerror(errno))); + if (pipe(pipe_io[1])) + throw string(string("pipe error: ")+string(strerror(errno))); + + // now execute SpamAssassin client for contact with SpamAssassin spamd + + // start child process + switch(pid = fork()) + { + case -1: + // forking trouble. throw error. + throw string(string("fork error: ")+string(strerror(errno))); + break; + case 0: + // +++ CHILD +++ + + // close unused pipes + close(pipe_io[1][0]); + close(pipe_io[0][1]); + + // redirect stdin(0), stdout(1) and stderr(2) + dup2(pipe_io[0][0],0); + dup2(pipe_io[1][1],1); + dup2(pipe_io[1][1],2); + + closeall(3); + + // execute spamc + // absolute path (determined in autoconf) + // should be a little more secure + // XXX arbitrary 100-argument max + int argc = 0; + char** argv = (char**) malloc(100*sizeof(char*)); + argv[argc++] = strdup(SPAMC); + if (flag_sniffuser) + { + argv[argc++] = strdup("-u"); + if ( expandedrcpt.size() != 1 ) + { + // More (or less?) than one recipient, so we pass the default + // username to SPAMC. This way special rules can be defined for + // multi recipient messages. + debug(D_RCPT, "%d recipients; spamc gets default username %s", (int)expandedrcpt.size(), defaultuser); + argv[argc++] = defaultuser; + } else + { + // There is only 1 recipient so we pass the username + // (converted to lowercase) to SPAMC. Don't worry about + // freeing this memory as we're exec()ing anyhow. + if (flag_full_email) + argv[argc] = strlwr(strdup(full_user().c_str())); + else + argv[argc] = strlwr(strdup(local_user().c_str())); + + debug(D_RCPT, "spamc gets %s", argv[argc]); + + argc++; + } + } + if (spamdhost) + { + argv[argc++] = strdup("-d"); + argv[argc++] = spamdhost; + } + if (spamc_argc) + { + memcpy(argv+argc, spamc_argv, spamc_argc * sizeof(char *)); + argc += spamc_argc; + } + argv[argc++] = 0; + + execvp(argv[0] , argv); // does not return! + + // execution failed + throw_error(string("execution error: ")+string(strerror(errno))); + _exit(1); + break; + } + + // +++ PARENT +++ + + // close unused pipes + close(pipe_io[0][0]); + close(pipe_io[1][1]); + pipe_io[0][0]=-1; + pipe_io[1][1]=-1; + + // mark the pipes non-blocking + if(fcntl(pipe_io[0][1], F_SETFL, O_NONBLOCK) == -1) + throw string(string("Cannot set pipe01 nonblocking: ")+string(strerror(errno))); +#if 0 /* don't really need to make the sink pipe nonblocking */ + if(fcntl(pipe_io[1][0], F_SETFL, O_NONBLOCK) == -1) + throw string(string("Cannot set pipe10 nonblocking: ")+string(strerror(errno))); +#endif + + // we have to assume the client is running now. + running=true; + + /* If we have any buffered output, write it now. */ + if (outputbuffer.size()) + { + output(outputbuffer); + outputbuffer=""; + } +} + +// write to SpamAssassin +void +SpamAssassin::output(const void* buffer, long size) +{ + debug(D_FUNC, "::output enter"); + + debug(D_SPAMC, "output \"%*.*s\"", (int)size, (int)size, (char *)buffer); + + // if there are problems, fail. + if (error) + throw string("tried output despite problems. failed."); + + /* If we haven't launched spamc yet, just store the data */ + if (!connected) + { + /* Silly C++ can't tell the difference between + (const char*, string::size_type) and + (string::size_type, char), so we have to cast the parameters. + */ + outputbuffer.append((const char *)buffer,(string::size_type)size); + debug(D_FUNC, "::output exit1"); + return; + } + + // send to SpamAssassin + long total = 0; + long wsize = 0; + string reason; + int status; + do { + struct pollfd fds[2]; + int nfds = 2, nready; + fds[0].fd = pipe_io[0][1]; + fds[0].events = POLLOUT; + fds[1].fd = pipe_io[1][0]; + fds[1].events = POLLIN; + + debug(D_POLL, "polling fds %d and %d", pipe_io[0][1], pipe_io[1][0]); + nready = poll(fds, nfds, 1000); + if (nready == -1) + throw("poll failed"); + + debug(D_POLL, "poll returned %d, fd0=%d, fd1=%d", nready, fds[0].revents, fds[1].revents); + + if (fds[1].revents & (POLLERR|POLLNVAL|POLLHUP)) + { + throw string("poll says my read pipe is busted"); + } + + if (fds[0].revents & (POLLERR|POLLNVAL|POLLHUP)) + { + throw string("poll says my write pipe is busted"); + } + + if (fds[1].revents & POLLIN) + { + debug(D_POLL, "poll says I can read"); + read_pipe(); + } + + if (fds[0].revents & POLLOUT) + { + debug(D_POLL, "poll says I can write"); + switch(wsize = write(pipe_io[0][1], (char *)buffer + total, size - total)) + { + case -1: + if (errno == EAGAIN) + continue; + reason = string(strerror(errno)); + + // close the pipes + close(pipe_io[0][1]); + close(pipe_io[1][0]); + pipe_io[0][1]=-1; + pipe_io[1][0]=-1; + + // Slaughter child + kill(pid, SIGKILL); + + // set flags + error = true; + running = false; + + // wait until child is dead + waitpid(pid, &status, 0); + + throw string(string("write error: ")+reason); + break; + default: + total += wsize; + debug(D_POLL, "wrote %ld bytes", wsize); + break; + } + } + } while ( total < size ); + + debug(D_FUNC, "::output exit2"); +} + +void SpamAssassin::output(const void* buffer) +{ + output(buffer, strlen((const char *)buffer)); +} + +void SpamAssassin::output(string buffer) +{ + output(buffer.c_str(), buffer.size()); +} + +// close output pipe +void +SpamAssassin::close_output() +{ + if(close(pipe_io[0][1])) + throw string(string("close error: ")+string(strerror(errno))); + pipe_io[0][1]=-1; +} + +void +SpamAssassin::input() +{ + debug(D_FUNC, "::input enter"); + // if the child has exited or we experienced an error, return + // immediately. + if (!running || error) + { + debug(D_FUNC, "::input exit1"); + return; + } + + // keep reading from input pipe until it is empty + empty_and_close_pipe(); + + // that's it, we're through + running = false; + + // wait until child is dead + int status; + if(waitpid(pid, &status, 0)<0) + { + error = true; + throw string(string("waitpid error: ")+string(strerror(errno))); + }; + debug(D_FUNC, "::input exit2"); +} + +// +// return reference to mail +// +string& +SpamAssassin::d() +{ + return mail; +} + +// +// get values of the different SpamAssassin fields +// +string& +SpamAssassin::spam_status() +{ + return x_spam_status; +} + +string& +SpamAssassin::spam_flag() +{ + return x_spam_flag; +} + +string& +SpamAssassin::spam_report() +{ + return x_spam_report; +} + +string& +SpamAssassin::spam_prev_content_type() +{ + return x_spam_prev_content_type; +} + +string& +SpamAssassin::spam_checker_version() +{ + return x_spam_checker_version; +} + +string& +SpamAssassin::spam_level() +{ + return x_spam_level; +} + +string& +SpamAssassin::content_type() +{ + return _content_type; +} + +string& +SpamAssassin::subject() +{ + return _subject; +} + +string& +SpamAssassin::rcpt() +{ + return _rcpt; +} + +string& +SpamAssassin::from() +{ + return _from; +} + +string& +SpamAssassin::connectip() +{ + return _connectip; +} + + +string +SpamAssassin::local_user() +{ + // assuming we have a recipient in the form: + // (angle brackets optional) we return 'username' + if (_rcpt[0] == '<') + return _rcpt.substr(1, _rcpt.find_first_of("@+")-1); + else + return _rcpt.substr(0, _rcpt.find_first_of("@+")); +} + +string +SpamAssassin::full_user() +{ + string name; + // assuming we have a recipient in the form: + // (angle brackets optional) we return 'username@somehost.somedomain' + if (_rcpt[0] == '<') + name = _rcpt.substr(1, _rcpt.find('>')-1); + else + name = _rcpt; + if(name.find('@') == string::npos) + { + /* if the name had no domain part (local delivery), append the default one */ + name = name + "@" + defaultdomain; + } + return name; +} + +int +SpamAssassin::numrcpt() +{ + return _numrcpt; +} + +int +SpamAssassin::set_numrcpt() +{ + _numrcpt++; + return _numrcpt; +} + +int +SpamAssassin::set_numrcpt(const int val) +{ + _numrcpt = val; + return _numrcpt; +} + +// +// set the values of the different SpamAssassin +// fields in our element. Returns former size of field +// +string::size_type +SpamAssassin::set_spam_status(const string& val) +{ + string::size_type old = x_spam_status.size(); + x_spam_status = val; + return (old); +} + +string::size_type +SpamAssassin::set_spam_flag(const string& val) +{ + string::size_type old = x_spam_flag.size(); + x_spam_flag = val; + return (old); +} + +string::size_type +SpamAssassin::set_spam_report(const string& val) +{ + string::size_type old = x_spam_report.size(); + x_spam_report = val; + return (old); +} + +string::size_type +SpamAssassin::set_spam_prev_content_type(const string& val) +{ + string::size_type old = x_spam_prev_content_type.size(); + x_spam_prev_content_type = val; + return (old); +} + +string::size_type +SpamAssassin::set_spam_checker_version(const string& val) +{ + string::size_type old = x_spam_checker_version.size(); + x_spam_checker_version = val; + return (old); +} + +string::size_type +SpamAssassin::set_spam_level(const string& val) +{ + string::size_type old = x_spam_level.size(); + x_spam_level = val; + return (old); +} + +string::size_type +SpamAssassin::set_content_type(const string& val) +{ + string::size_type old = _content_type.size(); + _content_type = val; + return (old); +} + +string::size_type +SpamAssassin::set_subject(const string& val) +{ + string::size_type old = _subject.size(); + _subject = val; + return (old); +} + +string::size_type +SpamAssassin::set_rcpt(const string& val) +{ + string::size_type old = _rcpt.size(); + _rcpt = val; + return (old); +} + +string::size_type +SpamAssassin::set_from(const string& val) +{ + string::size_type old = _from.size(); + _from = val; + return (old); +} + +string::size_type +SpamAssassin::set_connectip(const string& val) +{ + string::size_type old = _connectip.size(); + _connectip = val; + return (old); +} + +// +// Read available output from SpamAssassin client +// +int +SpamAssassin::read_pipe() +{ + long size; + int status; + char iobuff[1024]; + string reason; + + debug(D_FUNC, "::read_pipe enter"); + + if (pipe_io[1][0] == -1) + { + debug(D_FUNC, "::read_pipe exit - shouldn't have been called?"); + return 0; + } + + size = read(pipe_io[1][0], iobuff, 1024); + + if (size < 0) + { + // Error. + reason = string(strerror(errno)); + + // Close remaining pipe. + close(pipe_io[1][0]); + pipe_io[1][0] = -1; + + // Slaughter child + kill(pid, SIGKILL); + + // set flags + error = true; + running = false; + + // wait until child is dead + waitpid(pid, &status, 0); + + // throw the error message that caused this trouble + throw string(string("read error: ")+reason); + } else if ( size == 0 ) + { + + // EOF. Close the pipe + if(close(pipe_io[1][0])) + throw string(string("close error: ")+string(strerror(errno))); + pipe_io[1][0] = -1; + + } else + { + // append to mail buffer + mail.append(iobuff, size); + debug(D_POLL, "read %ld bytes", size); + debug(D_SPAMC, "input \"%*.*s\"", (int)size, (int)size, iobuff); + } + debug(D_FUNC, "::read_pipe exit"); + return size; +} + +// +// Read all output from SpamAssassin client +// and close the pipe +// +void +SpamAssassin::empty_and_close_pipe() +{ + debug(D_FUNC, "::empty_and_close_pipe enter"); + while (read_pipe()) + ; + debug(D_FUNC, "::empty_and_close_pipe exit"); +} + +// }}} + +// {{{ Some small subroutines without much relation to functionality + +// output error message to syslog facility +void +throw_error(const string& errmsg) +{ + if (errmsg.c_str()) + syslog(LOG_ERR, "Thrown error: %s", errmsg.c_str()); + else + syslog(LOG_ERR, "Unknown error"); +} + +/* Takes a comma or space-delimited string of debug tokens and sets the + appropriate bits in flag_debug. "all" sets all the bits. +*/ +void parse_debuglevel(char* string) +{ + char *token; + + /* make a copy so we don't overwrite argv[] */ + string = strdup(string); + + /* handle the old numeric values too */ + switch(atoi(string)) + { + case 3: + flag_debug |= (1<<%s>: hit", array.c_str(), pattern.c_str()); + return pos; + } + }; + + ++pos; + }; + + debug(D_STR, "f_nc: <%s><%s>: nohit", array.c_str(), pattern.c_str()); + return string::npos; +} + +// compare case-insensitive +int +cmp_nocase_partial(const string& s, const string& s2) +{ + string::const_iterator p=s.begin(); + string::const_iterator p2=s2.begin(); + + while ( p != s.end() && p2 <= s2.end() ) { + if (toupper(*p) != toupper(*p2)) + { + debug(D_STR, "c_nc_p: <%s><%s> : miss", s.c_str(), s2.c_str()); + return (toupper(*p) < toupper(*p2)) ? -1 : 1; + } + ++p; + ++p2; + }; + + debug(D_STR, "c_nc_p: <%s><%s> : hit", s.c_str(), s2.c_str()); + return 0; + +} + +/* closeall() - close all FDs >= a specified value */ +void closeall(int fd) +{ + int fdlimit = sysconf(_SC_OPEN_MAX); + while (fd < fdlimit) + close(fd++); +} + +void parse_networklist(char *string, struct networklist *list) +{ + char *token; + + /* make a copy so we don't overwrite argv[] */ + string = strdup(string); + + while ((token = strsep(&string, ", "))) + { + char *tnet = strsep(&token, "/"); + char *tmask = token; + struct in_addr net; + struct in6_addr net6; + + if (list->num_nets % 10 == 0) + list->nets = (union net*)realloc(list->nets, sizeof(*list->nets) * (list->num_nets + 10)); + + if (inet_pton(AF_INET, tnet, &net)) + { + struct in_addr mask; + + if (tmask) + { + if (strchr(tmask, '.') == NULL) + { + /* CIDR */ + unsigned int bits; + int ret; + ret = sscanf(tmask, "%u", &bits); + if (ret != 1 || bits > 32) + { + fprintf(stderr,"%s: bad CIDR value", tmask); + exit(1); + } + mask.s_addr = htonl(~((1L << (32 - bits)) - 1) & 0xffffffff); + } else if (!inet_pton(AF_INET6, tmask, &mask)) + { + fprintf(stderr, "Could not parse \"%s\" as a netmask\n", tmask); + exit(1); + } + } else + mask.s_addr = 0xffffffff; + + { + char *snet = strdup(inet_ntoa(net)); + debug(D_MISC, "Adding %s/%s to network list", snet, inet_ntoa(mask)); + free(snet); + } + + net.s_addr = net.s_addr & mask.s_addr; + list->nets[list->num_nets].net4.af = AF_INET; + list->nets[list->num_nets].net4.network = net; + list->nets[list->num_nets].net4.netmask = mask; + list->num_nets++; + } else if (inet_pton(AF_INET6, tnet, &net6)) + { + int mask; + + if (tmask) + { + if (sscanf(tmask, "%d", &mask) != 1 || mask > 128) + { + fprintf(stderr,"%s: bad CIDR value", tmask); + exit(1); + } + } else + mask = 128; + + list->nets[list->num_nets].net6.af = AF_INET6; + list->nets[list->num_nets].net6.network = net6; + list->nets[list->num_nets].net6.netmask = mask; + list->num_nets++; + } else + { + fprintf(stderr, "Could not parse \"%s\" as a network\n", tnet); + exit(1); + } + + } + free(string); +} + +int ip_in_networklist(struct sockaddr *addr, struct networklist *list) +{ + int i; + + if (list->num_nets == 0) + return 0; + + //debug(D_NET, "Checking %s against:", inet_ntoa(ip)); + for (i = 0; i < list->num_nets; i++) + { + if (list->nets[i].net.af == AF_INET && addr->sa_family == AF_INET) + { + struct in_addr ip = ((struct sockaddr_in *)addr)->sin_addr; + + debug(D_NET, "%s", inet_ntoa(list->nets[i].net4.network)); + debug(D_NET, "/%s", inet_ntoa(list->nets[i].net4.netmask)); + if ((ip.s_addr & list->nets[i].net4.netmask.s_addr) == list->nets[i].net4.network.s_addr) + { + debug(D_NET, "Hit!"); + return 1; + } + } else if (list->nets[i].net.af == AF_INET6 && addr->sa_family == AF_INET6) + { + u_int8_t *ip = ((struct sockaddr_in6 *)addr)->sin6_addr.s6_addr; + int mask, j; + + mask = list->nets[i].net6.netmask; + for (j = 0; j < 16 && mask > 0; j++, mask -= 8) + { + unsigned char bytemask; + + bytemask = (mask < 8) ? ~((1L << (8 - mask)) - 1) : 0xff; + + if ((ip[j] & bytemask) != (list->nets[i].net6.network.s6_addr[j] & bytemask)) + break; + } + + if (mask <= 0) + { + debug(D_NET, "Hit!"); + return 1; + } + } + } + + return 0; +} + +char *strlwr(char *str) +{ + char *s = str; + while (*s) + { + *s = tolower(*s); + s++; + } + return str; +} + +/* Log a message about missing milter macros, but only the first time */ +void warnmacro(const char *macro, const char *scope) +{ + if (warnedmacro) + return; + debug(D_ALWAYS, "Could not retrieve sendmail macro \"%s\"!. Please add it to confMILTER_MACROS_%s for better spamassassin results", + macro, scope); + warnedmacro = true; +} + +/* + untrusted-argument-safe popen function - only supports "r" and "w" modes + for simplicity, and always reads stdout and stderr in "r" mode. Call + fclose to close the FILE, and waitpid to reap the child process (pid). +*/ +FILE *popenv(char *const argv[], const char *type, pid_t *pid) +{ + FILE *iop; + int pdes[2]; + int save_errno; + + if ((*type != 'r' && *type != 'w') || type[1]) + { + errno = EINVAL; + return (NULL); + } + if (pipe(pdes) < 0) + return (NULL); + switch (*pid = fork()) { + + case -1: /* Error. */ + save_errno = errno; + (void)close(pdes[0]); + (void)close(pdes[1]); + errno = save_errno; + return (NULL); + /* NOTREACHED */ + case 0: /* Child. */ + if (*type == 'r') { + /* + * The dup2() to STDIN_FILENO is repeated to avoid + * writing to pdes[1], which might corrupt the + * parent's copy. This isn't good enough in + * general, since the exit() is no return, so + * the compiler is free to corrupt all the local + * variables. + */ + (void)close(pdes[0]); + (void)dup2(pdes[1], STDOUT_FILENO); + (void)dup2(pdes[1], STDERR_FILENO); + if (pdes[1] != STDOUT_FILENO && pdes[1] != STDERR_FILENO) { + (void)close(pdes[1]); + } + } else { + if (pdes[0] != STDIN_FILENO) { + (void)dup2(pdes[0], STDIN_FILENO); + (void)close(pdes[0]); + } + (void)close(pdes[1]); + } + execv(argv[0], argv); + exit(127); + /* NOTREACHED */ + } + + /* Parent; assume fdopen can't fail. */ + if (*type == 'r') { + iop = fdopen(pdes[0], type); + (void)close(pdes[1]); + } else { + iop = fdopen(pdes[1], type); + (void)close(pdes[0]); + } + + return (iop); +} + +// }}} +// vim6:ai:noexpandtab diff --git a/spamass-milter.h b/spamass-milter.h new file mode 100644 index 0000000..0590cf1 --- /dev/null +++ b/spamass-milter.h @@ -0,0 +1,205 @@ +//-*-c++-*- +// +// $Id: spamass-milter.h,v 1.28 2014/08/15 01:51:19 kovert Exp $ +// +// Main include file for SpamAss-Milter +// +// Copyright (c) 2002 Georg C. F. Greve , +// all rights maintained by FSF Europe e.V., +// Villa Vogelsang, Antonienallee 1, 45279 Essen, Germany +// +// This program is free software; you can redistribute it and/or modify +// it under the terms of the GNU General Public License as published by +// the Free Software Foundation; either version 2 of the License, or +// (at your option) any later version. +// +// This program is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +// GNU General Public License for more details. +// +// You should have received a copy of the GNU General Public License +// along with this program; if not, write to the Free Software +// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA +// +// Contact: +// Michael Brown +// +#ifndef _SPAMASS_MILTER_H +#define _SPAMASS_MILTER_H + +#ifdef HAVE_CDEFS_H +#include +#endif +#if !defined(__printflike) +#define __printflike(a,b) +#endif + +#include + +using namespace std; + +string retrieve_field(const string&, const string&); + +sfsistat mlfi_connect(SMFICTX*, char*, _SOCK_ADDR*); +sfsistat mlfi_helo(SMFICTX*, char*); +sfsistat mlfi_envrcpt(SMFICTX*, char**); +sfsistat mlfi_envfrom(SMFICTX*, char**); +sfsistat mlfi_header(SMFICTX*, char*, char*); +sfsistat mlfi_eoh(SMFICTX*); +sfsistat mlfi_body(SMFICTX*, u_char *, size_t); +sfsistat mlfi_eom(SMFICTX*); +sfsistat mlfi_close(SMFICTX*); +sfsistat mlfi_abort(SMFICTX*); +sfsistat mlfi_abort(SMFICTX*); + +extern struct smfiDesc smfilter; + +/* struct describing a single network */ +union net +{ + struct + { + uint8_t af; + } net; + struct + { + uint8_t af; + struct in_addr network; + struct in_addr netmask; + } net4; + struct + { + uint8_t af; + struct in6_addr network; + int netmask; /* Just the number of bits for IPv6 */ + } net6; +}; + +/* an array of networks */ +struct networklist +{ + union net *nets; + int num_nets; +}; + + +// Debug tokens. +enum debuglevel +{ + D_ALWAYS, D_FUNC, D_POLL, D_UORI, D_STR, D_MISC, D_NET, D_SPAMC, D_RCPT, + D_COPY, + D_MAX // must be last +}; + +class SpamAssassin { +public: + SpamAssassin(); + ~SpamAssassin(); + + void Connect(); + void output(const void*, long); + void output(const void*); + void output(string); + void close_output(); + void input(); + + string& d(); + + string& spam_status(); + string& spam_flag(); + string& spam_report(); + string& spam_prev_content_type(); + string& spam_checker_version(); + string& spam_level(); + string& content_type(); + string& subject(); + string& rcpt(); /* first RCPT TO: recipient (raw) */ + string& from(); /* MAIL FROM: sender (raw) */ + string& connectip(); /* IP of sending machine */ + string local_user(); /* username part of first expanded recipient */ + string full_user(); /* full first expanded recipient */ + int numrcpt(); /* total RCPT TO: recpients */ + int set_numrcpt(); /* increment total RCPT count */ + int set_numrcpt(const int); /* set total RCPT count to n */ + string::size_type set_spam_status(const string&); + string::size_type set_spam_flag(const string&); + string::size_type set_spam_report(const string&); + string::size_type set_spam_prev_content_type(const string&); + string::size_type set_spam_checker_version(const string&); + string::size_type set_spam_level(const string&); + string::size_type set_content_type(const string&); + string::size_type set_subject(const string&); + string::size_type set_rcpt(const string&); + string::size_type set_from(const string&); + string::size_type set_connectip(const string&); + +private: + void empty_and_close_pipe(); + int read_pipe(); + +public: + // flags + bool error; + bool running; /* XXX merge running, connected, and pid */ + bool connected; /* are we connected to spamc? */ + + // This is where we store the mail after it + // was piped through SpamAssassin + string mail; + + // Data written via output() but before Connect() is stored here + string outputbuffer; + + // Variables for SpamAssassin influenced fields + string x_spam_status, x_spam_flag, x_spam_report, x_spam_prev_content_type; + string x_spam_checker_version, x_spam_level, _content_type, _subject; + + // Envelope info: MAIL FROM:, RCPT TO:, and IP address of remote host + // _rcpt only holds the first recipient if there are more than one + string _from, _rcpt, _connectip; + + // Counter to keep track of the number of recipients + int _numrcpt; + + // The list of recipients for the current message + list recipients; + + // List of recipients after alias/virtusertable expansion + list expandedrcpt; + + // the sendmail queue id for this message; used for logging + string queueid; + + // Process handling variables + pid_t pid; + int pipe_io[2][2]; +}; + +/* Private data structure to carry per-client data between calls */ +struct context +{ + char connect_ip[64]; // remote IP address + char *helo; + SpamAssassin *assassin; // pointer to the SA object if we're processing a message +}; + +/* This hack is the only way to call pointers to member functions! */ +typedef string::size_type (SpamAssassin::*t_setter)(const string &val); +#define callsetter(object, ptrToMember) ((object).*(ptrToMember)) + +int assassinate(SMFICTX*, SpamAssassin*); + +void throw_error(const string&); +void debug(enum debuglevel, const char* fmt, ...) __printflike(2, 3); +string::size_type find_nocase(const string&, const string&, string::size_type = 0); +int cmp_nocase_partial(const string&, const string&); +void closeall(int fd); +void parse_networklist(char *string, struct networklist *list); +int ip_in_networklist(struct sockaddr *addr, struct networklist *list); +void parse_debuglevel(char* string); +char *strlwr(char *str); +void warnmacro(const char *macro, const char *scope); +FILE *popenv(char *const argv[], const char *type, pid_t *pid); + +#endif diff --git a/strsep.c b/strsep.c new file mode 100644 index 0000000..48d7406 --- /dev/null +++ b/strsep.c @@ -0,0 +1,82 @@ +/*- + * Copyright (c) 1990, 1993 + * The Regents of the University of California. All rights reserved. + * + * 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. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * This product includes software developed by the University of + * California, Berkeley and its contributors. + * 4. 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. + */ + +#if defined(LIBC_SCCS) && !defined(lint) +static char sccsid[] = "@(#)strsep.c 8.1 (Berkeley) 6/4/93"; +#endif /* LIBC_SCCS and not lint */ +/* $FreeBSD: src/lib/libc/string/strsep.c,v 1.5 2002/03/21 18:44:54 obrien Exp $ */ + +/* $Id: strsep.c,v 1.3 2003/06/10 05:02:39 dnelson Exp $ */ + +#include +#include + +/* + * Get next token from string *stringp, where tokens are possibly-empty + * strings separated by characters from delim. + * + * Writes NULs into the string at *stringp to end tokens. + * delim need not remain constant from call to call. + * On return, *stringp points past the last NUL written (if there might + * be further tokens), or is NULL (if there are definitely no more tokens). + * + * If *stringp is NULL, strsep returns NULL. + */ +char * +strsep(stringp, delim) + char **stringp; + const char *delim; +{ + char *s; + const char *spanp; + int c, sc; + char *tok; + + if ((s = *stringp) == NULL) + return (NULL); + for (tok = s;;) { + c = *s++; + spanp = delim; + do { + if ((sc = *spanp++) == c) { + if (c == 0) + s = NULL; + else + s[-1] = 0; + *stringp = s; + return (tok); + } + } while (sc != 0); + } + /* NOTREACHED */ +} diff --git a/subst_poll.h b/subst_poll.h new file mode 100644 index 0000000..3ff6b14 --- /dev/null +++ b/subst_poll.h @@ -0,0 +1,23 @@ +#ifndef _SUBST_POLL_H +#define _SUBST_POLL_H + +/* $Id: subst_poll.h,v 1.2 2003/03/06 21:40:49 dnelson Exp $ */ + +struct pollfd { + int fd; + short int events; + short int revents; +}; + +enum { POLLIN = 1, POLLPRI = 2, POLLOUT = 4, + POLLERR = 8, POLLHUP = 16, POLLNVAL = 32 }; + +#ifdef __cplusplus +extern "C" { +#endif +int poll(struct pollfd *fds, unsigned long nfds, int timeout); +#ifdef __cplusplus +} +#endif + +#endif -- 2.39.2