--- /dev/null
+Slava Astashonok <sla@0n.ru>
+
+Thanks:
+- Alex Antropoff <alex@tirastel.md>:
+ note about RedHad's pcap.h location
+
+- Daniel Senie <dts@senie.com>:
+ contrib/redhat-init.d script
+
+- Dmitry Vagin <dmitry@orbitel.ru>:
+ more universal SNMP ifIndexes workaround (tricky filters)
+
+- Thierry MARTIN <thierry_martin@users.sourceforge.net>
+ NetFlow v7 fix
+
+- Viktor Fomichev <vfom@sicex.ru>
+ Cisco's ICMP type/code storing method
+
+- Alexey A. Stroganov <alexey@stroganov.org>
+ notes about trailer bug and flow's start time corruption
+
+- Abraham van der Merwe <abz@frogfoot.net>
+ using if_nametoindex(), using netfilter mark value as ToS flag
+
+Lot of thanks to other folks for support and [not so ;-)] smart questions.
--- /dev/null
+ GNU GENERAL PUBLIC LICENSE
+ Version 2, June 1991
+
+ Copyright (C) 1989, 1991 Free Software Foundation, Inc.
+ 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+ Preamble
+
+ The licenses for most software are designed to take away your
+freedom to share and change it. By contrast, the GNU General Public
+License is intended to guarantee your freedom to share and change free
+software--to make sure the software is free for all its users. This
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+Foundation's software and to any other program whose authors commit to
+using it. (Some other Free Software Foundation software is covered by
+the GNU Library General Public License instead.) You can apply it to
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+
+ When we speak of free software, we are referring to freedom, not
+price. Our General Public Licenses are designed to make sure that you
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+ For example, if you distribute copies of such a program, whether
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+\f
+ GNU GENERAL PUBLIC LICENSE
+ TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
+
+ 0. This License applies to any program or other work which contains
+a notice placed by the copyright holder saying it may be distributed
+under the terms of this General Public License. The "Program", below,
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+Activities other than copying, distribution and modification are not
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+Whether that is true depends on what the Program does.
+
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+source code as you receive it, in any medium, provided that you
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+
+You may charge a fee for the physical act of transferring a copy, and
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+\f
+These requirements apply to the modified work as a whole. If
+identifiable sections of that work are not derived from the Program,
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+
+In addition, mere aggregation of another work not based on the Program
+with the Program (or with a work based on the Program) on a volume of
+a storage or distribution medium does not bring the other work under
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+
+ 3. You may copy and distribute the Program (or a work based on it,
+under Section 2) in object code or executable form under the terms of
+Sections 1 and 2 above provided that you also do one of the following:
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+\f
+ 4. You may not copy, modify, sublicense, or distribute the Program
+except as expressly provided under this License. Any attempt
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+
+ 5. You are not required to accept this License, since you have not
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+ 6. Each time you redistribute the Program (or any work based on the
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+
+ 7. If, as a consequence of a court judgment or allegation of patent
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+the only way you could satisfy both it and this License would be to
+refrain entirely from distribution of the Program.
+
+If any portion of this section is held invalid or unenforceable under
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+
+It is not the purpose of this section to induce you to infringe any
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+such claims; this section has the sole purpose of protecting the
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+implemented by public license practices. Many people have made
+generous contributions to the wide range of software distributed
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+to distribute software through any other system and a licensee cannot
+impose that choice.
+
+This section is intended to make thoroughly clear what is believed to
+be a consequence of the rest of this License.
+\f
+ 8. If the distribution and/or use of the Program is restricted in
+certain countries either by patents or by copyrighted interfaces, the
+original copyright holder who places the Program under this License
+may add an explicit geographical distribution limitation excluding
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+countries not thus excluded. In such case, this License incorporates
+the limitation as if written in the body of this License.
+
+ 9. The Free Software Foundation may publish revised and/or new versions
+of the General Public License from time to time. Such new versions will
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+address new problems or concerns.
+
+Each version is given a distinguishing version number. If the Program
+specifies a version number of this License which applies to it and "any
+later version", you have the option of following the terms and conditions
+either of that version or of any later version published by the Free
+Software Foundation. If the Program does not specify a version number of
+this License, you may choose any version ever published by the Free Software
+Foundation.
+
+ 10. If you wish to incorporate parts of the Program into other free
+programs whose distribution conditions are different, write to the author
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+of promoting the sharing and reuse of software generally.
+
+ NO WARRANTY
+
+ 11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
+FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN
+OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
+PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED
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+TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE
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+REPAIR OR CORRECTION.
+
+ 12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
+REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
+INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING
+OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED
+TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY
+YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER
+PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGES.
+
+ END OF TERMS AND CONDITIONS
+\f
+ How to Apply These Terms to Your New Programs
+
+ If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+ To do so, attach the following notices to the program. It is safest
+to attach them to the start of each source file to most effectively
+convey the exclusion of warranty; and each file should have at least
+the "copyright" line and a pointer to where the full notice is found.
+
+ <one line to give the program's name and a brief idea of what it does.>
+ Copyright (C) <year> <name of author>
+
+ 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
+
+
+Also add information on how to contact you by electronic and paper mail.
+
+If the program is interactive, make it output a short notice like this
+when it starts in an interactive mode:
+
+ Gnomovision version 69, Copyright (C) year name of author
+ Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+ This is free software, and you are welcome to redistribute it
+ under certain conditions; type `show c' for details.
+
+The hypothetical commands `show w' and `show c' should show the appropriate
+parts of the General Public License. Of course, the commands you use may
+be called something other than `show w' and `show c'; they could even be
+mouse-clicks or menu items--whatever suits your program.
+
+You should also get your employer (if you work as a programmer) or your
+school, if any, to sign a "copyright disclaimer" for the program, if
+necessary. Here is a sample; alter the names:
+
+ Yoyodyne, Inc., hereby disclaims all copyright interest in the program
+ `Gnomovision' (which makes passes at compilers) written by James Hacker.
+
+ <signature of Ty Coon>, 1 April 1989
+ Ty Coon, President of Vice
+
+This General Public License does not permit incorporating your program into
+proprietary programs. If your program is a subroutine library, you may
+consider it more useful to permit linking proprietary applications with the
+library. If this is what you want to do, use the GNU Library General
+Public License instead of this License.
--- /dev/null
+2005-01-30 Slava Astashonok <sla@0n.ru>
+
+ * Release 1.1: bugfixes, features enhancement.
+
+ * Changes:
+ - was fixed vulnerability to a DoS attack, as described in "Denial
+ of Service via Algorithmic Complexity Attacks" by Scott A
+ Crosby and Dan S Wallach: http://www.cs.rice.edu/~scrosby/hash,
+ by strengthening the crc16 hash function implementation;
+ note that xor8 and xor16 hashes remain vulnerable
+ - default hash was changed to crc16
+ - -B and -M options were added
+ - if_nametoindex() used as default action to find SNMP-index
+
+2004-09-21 Slava Astashonok <sla@0n.ru>
+
+ * Release 1.0.6: minor bugfixes.
+
+ * Changes:
+ - security fix for "change user" feature
+ - typo in CAPTURE_SIZE definition was fixed
+ - debian/* files were removed
+
+2004-08-14 Slava Astashonok <sla@0n.ru>
+
+ * Release 1.0.5: initial ULOG fork
--- /dev/null
+Basic Installation
+==================
+
+ These are generic installation instructions.
+
+ The `configure' shell script attempts to guess correct values for
+various system-dependent variables used during compilation. It uses
+those values to create a `Makefile' in each directory of the package.
+It may also create one or more `.h' files containing system-dependent
+definitions. Finally, it creates a shell script `config.status' that
+you can run in the future to recreate the current configuration, a file
+`config.cache' that saves the results of its tests to speed up
+reconfiguring, and a file `config.log' containing compiler output
+(useful mainly for debugging `configure').
+
+ If you need to do unusual things to compile the package, please try
+to figure out how `configure' could check whether to do them, and mail
+diffs or instructions to the address given in the `README' so they can
+be considered for the next release. If at some point `config.cache'
+contains results you don't want to keep, you may remove or edit it.
+
+ The file `configure.in' is used to create `configure' by a program
+called `autoconf'. You only need `configure.in' if you want to change
+it or regenerate `configure' using a newer version of `autoconf'.
+
+The simplest way to compile this package is:
+
+ 1. `cd' to the directory containing the package's source code and type
+ `./configure' to configure the package for your system. If you're
+ using `csh' on an old version of System V, you might need to type
+ `sh ./configure' instead to prevent `csh' from trying to execute
+ `configure' itself.
+
+ Running `configure' takes awhile. While running, it prints some
+ messages telling which features it is checking for.
+
+ 2. Type `make' to compile the package.
+
+ 3. Optionally, type `make check' to run any self-tests that come with
+ the package.
+
+ 4. Type `make install' to install the programs and any data files and
+ documentation.
+
+ 5. You can remove the program binaries and object files from the
+ source code directory by typing `make clean'. To also remove the
+ files that `configure' created (so you can compile the package for
+ a different kind of computer), type `make distclean'. There is
+ also a `make maintainer-clean' target, but that is intended mainly
+ for the package's developers. If you use it, you may have to get
+ all sorts of other programs in order to regenerate files that came
+ with the distribution.
+
+Compilers and Options
+=====================
+
+ Some systems require unusual options for compilation or linking that
+the `configure' script does not know about. You can give `configure'
+initial values for variables by setting them in the environment. Using
+a Bourne-compatible shell, you can do that on the command line like
+this:
+ CC=c89 CFLAGS=-O2 LIBS=-lposix ./configure
+
+Or on systems that have the `env' program, you can do it like this:
+ env CPPFLAGS=-I/usr/local/include LDFLAGS=-s ./configure
+
+Compiling For Multiple Architectures
+====================================
+
+ You can compile the package for more than one kind of computer at the
+same time, by placing the object files for each architecture in their
+own directory. To do this, you must use a version of `make' that
+supports the `VPATH' variable, such as GNU `make'. `cd' to the
+directory where you want the object files and executables to go and run
+the `configure' script. `configure' automatically checks for the
+source code in the directory that `configure' is in and in `..'.
+
+ If you have to use a `make' that does not supports the `VPATH'
+variable, you have to compile the package for one architecture at a time
+in the source code directory. After you have installed the package for
+one architecture, use `make distclean' before reconfiguring for another
+architecture.
+
+Installation Names
+==================
+
+ By default, `make install' will install the package's files in
+`/usr/local/bin', `/usr/local/man', etc. You can specify an
+installation prefix other than `/usr/local' by giving `configure' the
+option `--prefix=PATH'.
+
+ You can specify separate installation prefixes for
+architecture-specific files and architecture-independent files. If you
+give `configure' the option `--exec-prefix=PATH', the package will use
+PATH as the prefix for installing programs and libraries.
+Documentation and other data files will still use the regular prefix.
+
+ In addition, if you use an unusual directory layout you can give
+options like `--bindir=PATH' to specify different values for particular
+kinds of files. Run `configure --help' for a list of the directories
+you can set and what kinds of files go in them.
+
+ If the package supports it, you can cause programs to be installed
+with an extra prefix or suffix on their names by giving `configure' the
+option `--program-prefix=PREFIX' or `--program-suffix=SUFFIX'.
+
+Optional Features
+=================
+
+ Some packages pay attention to `--enable-FEATURE' options to
+`configure', where FEATURE indicates an optional part of the package.
+They may also pay attention to `--with-PACKAGE' options, where PACKAGE
+is something like `gnu-as' or `x' (for the X Window System). The
+`README' should mention any `--enable-' and `--with-' options that the
+package recognizes.
+
+ For packages that use the X Window System, `configure' can usually
+find the X include and library files automatically, but if it doesn't,
+you can use the `configure' options `--x-includes=DIR' and
+`--x-libraries=DIR' to specify their locations.
+
+Specifying the System Type
+==========================
+
+ There may be some features `configure' can not figure out
+automatically, but needs to determine by the type of host the package
+will run on. Usually `configure' can figure that out, but if it prints
+a message saying it can not guess the host type, give it the
+`--host=TYPE' option. TYPE can either be a short name for the system
+type, such as `sun4', or a canonical name with three fields:
+ CPU-COMPANY-SYSTEM
+
+See the file `config.sub' for the possible values of each field. If
+`config.sub' isn't included in this package, then this package doesn't
+need to know the host type.
+
+ If you are building compiler tools for cross-compiling, you can also
+use the `--target=TYPE' option to select the type of system they will
+produce code for and the `--build=TYPE' option to select the type of
+system on which you are compiling the package.
+
+Sharing Defaults
+================
+
+ If you want to set default values for `configure' scripts to share,
+you can create a site shell script called `config.site' that gives
+default values for variables like `CC', `cache_file', and `prefix'.
+`configure' looks for `PREFIX/share/config.site' if it exists, then
+`PREFIX/etc/config.site' if it exists. Or, you can set the
+`CONFIG_SITE' environment variable to the location of the site script.
+A warning: not all `configure' scripts look for a site script.
+
+Operation Controls
+==================
+
+ `configure' recognizes the following options to control how it
+operates.
+
+`--cache-file=FILE'
+ Use and save the results of the tests in FILE instead of
+ `./config.cache'. Set FILE to `/dev/null' to disable caching, for
+ debugging `configure'.
+
+`--help'
+ Print a summary of the options to `configure', and exit.
+
+`--quiet'
+`--silent'
+`-q'
+ Do not print messages saying which checks are being made. To
+ suppress all normal output, redirect it to `/dev/null' (any error
+ messages will still be shown).
+
+`--srcdir=DIR'
+ Look for the package's source code in directory DIR. Usually
+ `configure' can determine that directory automatically.
+
+`--version'
+ Print the version of Autoconf used to generate the `configure'
+ script, and exit.
+
+`configure' also accepts some other, not widely useful, options.
--- /dev/null
+EXTRA_DIST = autogen.sh fprobe-ulog.spec version \
+ contrib/tg.sh contrib/ipt_ULOG.patch
+
+SUBDIRS = src
--- /dev/null
+# Makefile.in generated by automake 1.9.4 from Makefile.am.
+# @configure_input@
+
+# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
+# 2003, 2004 Free Software Foundation, Inc.
+# This Makefile.in is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE.
+
+@SET_MAKE@
+srcdir = @srcdir@
+top_srcdir = @top_srcdir@
+VPATH = @srcdir@
+pkgdatadir = $(datadir)/@PACKAGE@
+pkglibdir = $(libdir)/@PACKAGE@
+pkgincludedir = $(includedir)/@PACKAGE@
+top_builddir = .
+am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd
+INSTALL = @INSTALL@
+install_sh_DATA = $(install_sh) -c -m 644
+install_sh_PROGRAM = $(install_sh) -c
+install_sh_SCRIPT = $(install_sh) -c
+INSTALL_HEADER = $(INSTALL_DATA)
+transform = $(program_transform_name)
+NORMAL_INSTALL = :
+PRE_INSTALL = :
+POST_INSTALL = :
+NORMAL_UNINSTALL = :
+PRE_UNINSTALL = :
+POST_UNINSTALL = :
+build_triplet = @build@
+host_triplet = @host@
+target_triplet = @target@
+DIST_COMMON = README $(am__configure_deps) $(srcdir)/Makefile.am \
+ $(srcdir)/Makefile.in $(srcdir)/config.h.in \
+ $(top_srcdir)/configure AUTHORS COPYING ChangeLog INSTALL NEWS \
+ TODO config.guess config.sub install-sh missing mkinstalldirs
+subdir = .
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+# 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:
--- /dev/null
+Please see the ChangeLog file.
--- /dev/null
+First of all sorry for my clumsy English.
+
+General information:
+====================
+
+fprobe-ulog: a NetFlow probe - libipulog-based tool that collect network
+traffic data and emit it as NetFlow flows towards the specified
+collector.
+
+URL: http://fprobe.sourceforge.net
+
+Compiling and installing:
+=========================
+
+Read INSTALL file for basic installation instructions. Below I'll try to
+describe advanced compilation options.
+
+--with-membulk=MODE indexing mode: index8|index16|ptr [default=ptr]
+This option concerns to memory management and defines indexing mode and
+maximum memory bulk size. I only shall tell, that the `index8' is most
+frugal mode, `ptr' - fastest and `index16' somewhere in the middle.
+
+--with-hash=TYPE hash type: xor8|xor16|crc16 [default=xor16]
+fprobe-ulog use hashing to speedup flows cache searching. This option
+specifies the hash type. `xor8' is very frugal with memory - it uses
+only 1KB (on 32-bit systems) for hash structure while `xor16' and
+`crc16' - 256KB. But, on the other hand, bigger hash gives better
+performance.
+Hash functions xor8 and xor16 faster then crc16, but they are vulnerable
+to a DoS attack, as described in "Denial of Service via Algorithmic
+Complexity Attacks" by Scott A Crosby and Dan S Wallach:
+http://www.cs.rice.edu/~scrosby/hash
+
+--enable-uptime_trick enable uptime trick [default=yes]
+Maybe later...
+
+--enable-icmp_trick enable icmp trick: yes|cisco|no [default=yes]
+If this option set to "yes" fprobe-ulog will store ICMP type and code in
+srcport and dstport NetFlow fields.
+If this option set to "cisco" only dstport field will used (ICMP type is
+the higher eight bits and ICMP code is the lower eight bits). This
+storing method used in some Cisco NetFlow implementations.
+
+--enable-debug enable debugging [default=no]
+You may select different events for debugging: (C)apture, (U)npending,
+(S)can, (E)mit, (M)emory, (F)ill and (I)nfo. Most interesting (for end
+user) from above is Info debugging - you may get general statistic about
+captured packets, emitted flows, allocated memory, using kill -s USR1.
+Don't forget to run fprobe-ulog with `-v7' otherwise you'll not see
+debugging output.
+Example:
+--enable-debug (enable all events debugging)
+--enable-debug=I,C,U,E (enable Info, Capture, Unpending and Emit debugging)
+
+Brief explanation of Info debug messages:
+I: received:[total packets]/[fragmented] ([total size])
+ pending:[now in queue]/[maximum]
+I: ignored:[non-IP] lost:[pending queue full]+[no memory for caching]
+I: cache:[flows]/[fragmented] emit:[sent datagrams]/[sent flows]/[flows
+ in emit queue]
+I: memory:[allocated flows]/[free] ([allocated memory in bytes])
+
+--enable-messages enable runtime messages [default=no]
+This option enables non-fatal runtime errors reporting. Be carefull - it
+may flood your syslog.
+
+--with-piddir=DIR pidfiles location [default=/var/run]
+Directory to store pidfiles.
+
+Useful links:
+=============
+
+nProbe - NetFlow probe by Luca Deri:
+http://www.ntop.org/nProbe.html
+
+fprobe (namesake of mine project) - NetFlow probe by Bogdan Surdu:
+http://psi.home.ro/flow
+
+Softflowd - traffic analyzer capable of Cisco NetFlow data export:
+http://www.mindrot.org/softflowd.html
+
+Cisco's NetFlow links:
+http://www.cisco.com/go/netflow
+
+Excellent links collection about Network Monitoring and Analysis:
+http://www.switch.ch/tf-tant/floma
+
+Contacts:
+=========
+
+Feel free to send any questions, comments, bug reports etc.
+Contributions are welcome, including cosmetic fixes and pointing out
+usability problems.
+
+Sincerely yours,
+Slava Astashonok <sla@0n.ru>
--- /dev/null
+Things to do
+------------
--- /dev/null
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+
+
+# When config.status generates a header, we must update the stamp-h file.
+# This file resides in the same directory as the config header
+# that is generated. The stamp files are numbered to have different names.
+
+# Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
+# loop where config.status creates the headers, so we can generate
+# our stamp files there.
+AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
+[# Compute $1's index in $config_headers.
+_am_stamp_count=1
+for _am_header in $config_headers :; do
+ case $_am_header in
+ $1 | $1:* )
+ break ;;
+ * )
+ _am_stamp_count=`expr $_am_stamp_count + 1` ;;
+ esac
+done
+echo "timestamp for $1" >`AS_DIRNAME([$1])`/stamp-h[]$_am_stamp_count])
+
+# AM_PROG_INSTALL_SH
+# ------------------
+# Define $install_sh.
+
+# Copyright (C) 2001, 2003 Free Software Foundation, Inc.
+
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2, or (at your option)
+# any later version.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+# 02111-1307, USA.
+
+AC_DEFUN([AM_PROG_INSTALL_SH],
+[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
+install_sh=${install_sh-"$am_aux_dir/install-sh"}
+AC_SUBST(install_sh)])
+
+# -*- Autoconf -*-
+# Copyright (C) 2003 Free Software Foundation, Inc.
+
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2, or (at your option)
+# any later version.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+# 02111-1307, USA.
+
+# serial 1
+
+# Check whether the underlying file-system supports filenames
+# with a leading dot. For instance MS-DOS doesn't.
+AC_DEFUN([AM_SET_LEADING_DOT],
+[rm -rf .tst 2>/dev/null
+mkdir .tst 2>/dev/null
+if test -d .tst; then
+ am__leading_dot=.
+else
+ am__leading_dot=_
+fi
+rmdir .tst 2>/dev/null
+AC_SUBST([am__leading_dot])])
+
+# Check to see how 'make' treats includes. -*- Autoconf -*-
+
+# Copyright (C) 2001, 2002, 2003 Free Software Foundation, Inc.
+
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2, or (at your option)
+# any later version.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+# 02111-1307, USA.
+
+# serial 2
+
+# AM_MAKE_INCLUDE()
+# -----------------
+# Check to see how make treats includes.
+AC_DEFUN([AM_MAKE_INCLUDE],
+[am_make=${MAKE-make}
+cat > confinc << 'END'
+am__doit:
+ @echo done
+.PHONY: am__doit
+END
+# If we don't find an include directive, just comment out the code.
+AC_MSG_CHECKING([for style of include used by $am_make])
+am__include="#"
+am__quote=
+_am_result=none
+# First try GNU make style include.
+echo "include confinc" > confmf
+# We grep out `Entering directory' and `Leaving directory'
+# messages which can occur if `w' ends up in MAKEFLAGS.
+# In particular we don't look at `^make:' because GNU make might
+# be invoked under some other name (usually "gmake"), in which
+# case it prints its new name instead of `make'.
+if test "`$am_make -s -f confmf 2> /dev/null | grep -v 'ing directory'`" = "done"; then
+ am__include=include
+ am__quote=
+ _am_result=GNU
+fi
+# Now try BSD make style include.
+if test "$am__include" = "#"; then
+ echo '.include "confinc"' > confmf
+ if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then
+ am__include=.include
+ am__quote="\""
+ _am_result=BSD
+ fi
+fi
+AC_SUBST([am__include])
+AC_SUBST([am__quote])
+AC_MSG_RESULT([$_am_result])
+rm -f confinc confmf
+])
+
+# -*- Autoconf -*-
+
+
+# Copyright (C) 1997, 1999, 2000, 2001, 2003 Free Software Foundation, Inc.
+
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2, or (at your option)
+# any later version.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+# 02111-1307, USA.
+
+# serial 3
+
+# AM_MISSING_PROG(NAME, PROGRAM)
+# ------------------------------
+AC_DEFUN([AM_MISSING_PROG],
+[AC_REQUIRE([AM_MISSING_HAS_RUN])
+$1=${$1-"${am_missing_run}$2"}
+AC_SUBST($1)])
+
+
+# AM_MISSING_HAS_RUN
+# ------------------
+# Define MISSING if not defined so far and test if it supports --run.
+# If it does, set am_missing_run to use it, otherwise, to nothing.
+AC_DEFUN([AM_MISSING_HAS_RUN],
+[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
+test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing"
+# Use eval to expand $SHELL
+if eval "$MISSING --run true"; then
+ am_missing_run="$MISSING --run "
+else
+ am_missing_run=
+ AC_MSG_WARN([`missing' script is too old or missing])
+fi
+])
+
+# AM_PROG_MKDIR_P
+# ---------------
+# Check whether `mkdir -p' is supported, fallback to mkinstalldirs otherwise.
+
+# Copyright (C) 2003, 2004 Free Software Foundation, Inc.
+
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2, or (at your option)
+# any later version.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+# 02111-1307, USA.
+
+# Automake 1.8 used `mkdir -m 0755 -p --' to ensure that directories
+# created by `make install' are always world readable, even if the
+# installer happens to have an overly restrictive umask (e.g. 077).
+# This was a mistake. There are at least two reasons why we must not
+# use `-m 0755':
+# - it causes special bits like SGID to be ignored,
+# - it may be too restrictive (some setups expect 775 directories).
+#
+# Do not use -m 0755 and let people choose whatever they expect by
+# setting umask.
+#
+# We cannot accept any implementation of `mkdir' that recognizes `-p'.
+# Some implementations (such as Solaris 8's) are not thread-safe: if a
+# parallel make tries to run `mkdir -p a/b' and `mkdir -p a/c'
+# concurrently, both version can detect that a/ is missing, but only
+# one can create it and the other will error out. Consequently we
+# restrict ourselves to GNU make (using the --version option ensures
+# this.)
+AC_DEFUN([AM_PROG_MKDIR_P],
+[if mkdir -p --version . >/dev/null 2>&1 && test ! -d ./--version; then
+ # We used to keeping the `.' as first argument, in order to
+ # allow $(mkdir_p) to be used without argument. As in
+ # $(mkdir_p) $(somedir)
+ # where $(somedir) is conditionally defined. However this is wrong
+ # for two reasons:
+ # 1. if the package is installed by a user who cannot write `.'
+ # make install will fail,
+ # 2. the above comment should most certainly read
+ # $(mkdir_p) $(DESTDIR)$(somedir)
+ # so it does not work when $(somedir) is undefined and
+ # $(DESTDIR) is not.
+ # To support the latter case, we have to write
+ # test -z "$(somedir)" || $(mkdir_p) $(DESTDIR)$(somedir),
+ # so the `.' trick is pointless.
+ mkdir_p='mkdir -p --'
+else
+ # On NextStep and OpenStep, the `mkdir' command does not
+ # recognize any option. It will interpret all options as
+ # directories to create, and then abort because `.' already
+ # exists.
+ for d in ./-p ./--version;
+ do
+ test -d $d && rmdir $d
+ done
+ # $(mkinstalldirs) is defined by Automake if mkinstalldirs exists.
+ if test -f "$ac_aux_dir/mkinstalldirs"; then
+ mkdir_p='$(mkinstalldirs)'
+ else
+ mkdir_p='$(install_sh) -d'
+ fi
+fi
+AC_SUBST([mkdir_p])])
+
+# Helper functions for option handling. -*- Autoconf -*-
+
+# Copyright (C) 2001, 2002, 2003 Free Software Foundation, Inc.
+
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2, or (at your option)
+# any later version.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+# 02111-1307, USA.
+
+# serial 2
+
+# _AM_MANGLE_OPTION(NAME)
+# -----------------------
+AC_DEFUN([_AM_MANGLE_OPTION],
+[[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
+
+# _AM_SET_OPTION(NAME)
+# ------------------------------
+# Set option NAME. Presently that only means defining a flag for this option.
+AC_DEFUN([_AM_SET_OPTION],
+[m4_define(_AM_MANGLE_OPTION([$1]), 1)])
+
+# _AM_SET_OPTIONS(OPTIONS)
+# ----------------------------------
+# OPTIONS is a space-separated list of Automake options.
+AC_DEFUN([_AM_SET_OPTIONS],
+[AC_FOREACH([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
+
+# _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
+# -------------------------------------------
+# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
+AC_DEFUN([_AM_IF_OPTION],
+[m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
+
+#
+# Check to make sure that the build environment is sane.
+#
+
+# Copyright (C) 1996, 1997, 2000, 2001, 2003 Free Software Foundation, Inc.
+
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2, or (at your option)
+# any later version.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+# 02111-1307, USA.
+
+# serial 3
+
+# AM_SANITY_CHECK
+# ---------------
+AC_DEFUN([AM_SANITY_CHECK],
+[AC_MSG_CHECKING([whether build environment is sane])
+# Just in case
+sleep 1
+echo timestamp > conftest.file
+# Do `set' in a subshell so we don't clobber the current shell's
+# arguments. Must try -L first in case configure is actually a
+# symlink; some systems play weird games with the mod time of symlinks
+# (eg FreeBSD returns the mod time of the symlink's containing
+# directory).
+if (
+ set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
+ if test "$[*]" = "X"; then
+ # -L didn't work.
+ set X `ls -t $srcdir/configure conftest.file`
+ fi
+ rm -f conftest.file
+ if test "$[*]" != "X $srcdir/configure conftest.file" \
+ && test "$[*]" != "X conftest.file $srcdir/configure"; then
+
+ # If neither matched, then we have a broken ls. This can happen
+ # if, for instance, CONFIG_SHELL is bash and it inherits a
+ # broken ls alias from the environment. This has actually
+ # happened. Such a system could not be considered "sane".
+ AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
+alias in your environment])
+ fi
+
+ test "$[2]" = conftest.file
+ )
+then
+ # Ok.
+ :
+else
+ AC_MSG_ERROR([newly created file is older than distributed files!
+Check your system clock])
+fi
+AC_MSG_RESULT(yes)])
+
+# AM_PROG_INSTALL_STRIP
+
+# Copyright (C) 2001, 2003 Free Software Foundation, Inc.
+
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2, or (at your option)
+# any later version.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+# 02111-1307, USA.
+
+# One issue with vendor `install' (even GNU) is that you can't
+# specify the program used to strip binaries. This is especially
+# annoying in cross-compiling environments, where the build's strip
+# is unlikely to handle the host's binaries.
+# Fortunately install-sh will honor a STRIPPROG variable, so we
+# always use install-sh in `make install-strip', and initialize
+# STRIPPROG with the value of the STRIP variable (set by the user).
+AC_DEFUN([AM_PROG_INSTALL_STRIP],
+[AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
+# 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.
+dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
+if test "$cross_compiling" != no; then
+ AC_CHECK_TOOL([STRIP], [strip], :)
+fi
+INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s"
+AC_SUBST([INSTALL_STRIP_PROGRAM])])
+
+# Check how to create a tarball. -*- Autoconf -*-
+
+# Copyright (C) 2004 Free Software Foundation, Inc.
+
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2, or (at your option)
+# any later version.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+# 02111-1307, USA.
+
+# serial 1
+
+
+# _AM_PROG_TAR(FORMAT)
+# --------------------
+# Check how to create a tarball in format FORMAT.
+# FORMAT should be one of `v7', `ustar', or `pax'.
+#
+# Substitute a variable $(am__tar) that is a command
+# writing to stdout a FORMAT-tarball containing the directory
+# $tardir.
+# tardir=directory && $(am__tar) > result.tar
+#
+# Substitute a variable $(am__untar) that extract such
+# a tarball read from stdin.
+# $(am__untar) < result.tar
+AC_DEFUN([_AM_PROG_TAR],
+[# Always define AMTAR for backward compatibility.
+AM_MISSING_PROG([AMTAR], [tar])
+m4_if([$1], [v7],
+ [am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'],
+ [m4_case([$1], [ustar],, [pax],,
+ [m4_fatal([Unknown tar format])])
+AC_MSG_CHECKING([how to create a $1 tar archive])
+# Loop over all known methods to create a tar archive until one works.
+_am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
+_am_tools=${am_cv_prog_tar_$1-$_am_tools}
+# Do not fold the above two line into one, because Tru64 sh and
+# Solaris sh will not grok spaces in the rhs of `-'.
+for _am_tool in $_am_tools
+do
+ case $_am_tool in
+ gnutar)
+ for _am_tar in tar gnutar gtar;
+ do
+ AM_RUN_LOG([$_am_tar --version]) && break
+ done
+ am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
+ am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
+ am__untar="$_am_tar -xf -"
+ ;;
+ plaintar)
+ # Must skip GNU tar: if it does not support --format= it doesn't create
+ # ustar tarball either.
+ (tar --version) >/dev/null 2>&1 && continue
+ am__tar='tar chf - "$$tardir"'
+ am__tar_='tar chf - "$tardir"'
+ am__untar='tar xf -'
+ ;;
+ pax)
+ am__tar='pax -L -x $1 -w "$$tardir"'
+ am__tar_='pax -L -x $1 -w "$tardir"'
+ am__untar='pax -r'
+ ;;
+ cpio)
+ am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
+ am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
+ am__untar='cpio -i -H $1 -d'
+ ;;
+ none)
+ am__tar=false
+ am__tar_=false
+ am__untar=false
+ ;;
+ esac
+
+ # If the value was cached, stop now. We just wanted to have am__tar
+ # and am__untar set.
+ test -n "${am_cv_prog_tar_$1}" && break
+
+ # tar/untar a dummy directory, and stop if the command works
+ rm -rf conftest.dir
+ mkdir conftest.dir
+ echo GrepMe > conftest.dir/file
+ AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
+ rm -rf conftest.dir
+ if test -s conftest.tar; then
+ AM_RUN_LOG([$am__untar <conftest.tar])
+ grep GrepMe conftest.dir/file >/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
+
--- /dev/null
+set -x
+aclocal
+autoheader
+automake --add-missing --copy -i
+autoconf
+#./configure $*
--- /dev/null
+#! /bin/sh
+# Attempt to guess a canonical system name.
+# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
+# 2000, 2001, 2002, 2003, 2004 Free Software Foundation, Inc.
+
+timestamp='2004-11-12'
+
+# 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, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+#
+# 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 <per@bothner.com>.
+# Please send patches to <config-patches@gnu.org>. Submit a context
+# diff and a properly formatted 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.
+#
+# The plan is that this can be called by configure scripts if you
+# don't specify an explicit build system type.
+
+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 <config-patches@gnu.org>."
+
+version="\
+GNU config.guess ($timestamp)
+
+Originally written by Per Bothner.
+Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004
+Free Software Foundation, Inc.
+
+This is free software; see the source for copying conditions. There is NO
+warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
+
+help="
+Try \`$me --help' for more information."
+
+# Parse command line
+while test $# -gt 0 ; do
+ case $1 in
+ --time-stamp | --time* | -t )
+ echo "$timestamp" ; exit 0 ;;
+ --version | -v )
+ echo "$version" ; exit 0 ;;
+ --help | --h* | -h )
+ echo "$usage"; exit 0 ;;
+ -- ) # 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 ;
+: ${TMPDIR=/tmp} ;
+ { tmp=`(umask 077 && mktemp -d -q "$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=$HOST_CC ;;
+esac ;'
+
+# This is needed to find uname on a Pyramid OSx when run in the BSD universe.
+# (ghazi@noc.rutgers.edu 1994-08-24)
+if (test -f /.attbin/uname) >/dev/null 2>&1 ; then
+ PATH=$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 tupples: *-*-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 "${UNAME_MACHINE_ARCH}" in
+ armeb) machine=armeb-unknown ;;
+ arm*) machine=arm-unknown ;;
+ sh3el) machine=shl-unknown ;;
+ sh3eb) machine=sh-unknown ;;
+ *) machine=${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__ | $CC_FOR_BUILD -E - 2>/dev/null \
+ | grep __ELF__ >/dev/null
+ then
+ # Once all utilities can be ECOFF (netbsdecoff) or a.out (netbsdaout).
+ # Return netbsd for either. FIX?
+ os=netbsd
+ else
+ os=netbsdelf
+ fi
+ ;;
+ *)
+ os=netbsd
+ ;;
+ esac
+ # The OS release
+ # Debian GNU/NetBSD machines have a different userland, and
+ # thus, need a distinct triplet. However, they do not need
+ # kernel version information, so it can be replaced with a
+ # suitable tag, in the style of linux-gnu.
+ case "${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 0 ;;
+ amd64:OpenBSD:*:*)
+ echo x86_64-unknown-openbsd${UNAME_RELEASE}
+ exit 0 ;;
+ amiga:OpenBSD:*:*)
+ echo m68k-unknown-openbsd${UNAME_RELEASE}
+ exit 0 ;;
+ cats:OpenBSD:*:*)
+ echo arm-unknown-openbsd${UNAME_RELEASE}
+ exit 0 ;;
+ hp300:OpenBSD:*:*)
+ echo m68k-unknown-openbsd${UNAME_RELEASE}
+ exit 0 ;;
+ luna88k:OpenBSD:*:*)
+ echo m88k-unknown-openbsd${UNAME_RELEASE}
+ exit 0 ;;
+ mac68k:OpenBSD:*:*)
+ echo m68k-unknown-openbsd${UNAME_RELEASE}
+ exit 0 ;;
+ macppc:OpenBSD:*:*)
+ echo powerpc-unknown-openbsd${UNAME_RELEASE}
+ exit 0 ;;
+ mvme68k:OpenBSD:*:*)
+ echo m68k-unknown-openbsd${UNAME_RELEASE}
+ exit 0 ;;
+ mvme88k:OpenBSD:*:*)
+ echo m88k-unknown-openbsd${UNAME_RELEASE}
+ exit 0 ;;
+ mvmeppc:OpenBSD:*:*)
+ echo powerpc-unknown-openbsd${UNAME_RELEASE}
+ exit 0 ;;
+ sgi:OpenBSD:*:*)
+ echo mips64-unknown-openbsd${UNAME_RELEASE}
+ exit 0 ;;
+ sun3:OpenBSD:*:*)
+ echo m68k-unknown-openbsd${UNAME_RELEASE}
+ exit 0 ;;
+ *:OpenBSD:*:*)
+ echo ${UNAME_MACHINE}-unknown-openbsd${UNAME_RELEASE}
+ exit 0 ;;
+ *:ekkoBSD:*:*)
+ echo ${UNAME_MACHINE}-unknown-ekkobsd${UNAME_RELEASE}
+ exit 0 ;;
+ macppc:MirBSD:*:*)
+ echo powerppc-unknown-mirbsd${UNAME_RELEASE}
+ exit 0 ;;
+ *:MirBSD:*:*)
+ echo ${UNAME_MACHINE}-unknown-mirbsd${UNAME_RELEASE}
+ exit 0 ;;
+ 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'`
+ exit 0 ;;
+ 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 0 ;;
+ 21064:Windows_NT:50:3)
+ echo alpha-dec-winnt3.5
+ exit 0 ;;
+ Amiga*:UNIX_System_V:4.0:*)
+ echo m68k-unknown-sysv4
+ exit 0;;
+ *:[Aa]miga[Oo][Ss]:*:*)
+ echo ${UNAME_MACHINE}-unknown-amigaos
+ exit 0 ;;
+ *:[Mm]orph[Oo][Ss]:*:*)
+ echo ${UNAME_MACHINE}-unknown-morphos
+ exit 0 ;;
+ *:OS/390:*:*)
+ echo i370-ibm-openedition
+ exit 0 ;;
+ *:z/VM:*:*)
+ echo s390-ibm-zvmoe
+ exit 0 ;;
+ *:OS400:*:*)
+ echo powerpc-ibm-os400
+ exit 0 ;;
+ arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*)
+ echo arm-acorn-riscix${UNAME_RELEASE}
+ exit 0;;
+ SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*)
+ echo hppa1.1-hitachi-hiuxmpp
+ exit 0;;
+ 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 0 ;;
+ NILE*:*:*:dcosx)
+ echo pyramid-pyramid-svr4
+ exit 0 ;;
+ DRS?6000:unix:4.0:6*)
+ echo sparc-icl-nx6
+ exit 0 ;;
+ 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 0 ;;
+ esac ;;
+ sun4H:SunOS:5.*:*)
+ echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+ exit 0 ;;
+ sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*)
+ echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+ exit 0 ;;
+ i86pc:SunOS:5.*:*)
+ echo i386-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+ exit 0 ;;
+ 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 0 ;;
+ 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 ${UNAME_RELEASE}|sed -e 's/-/_/'`
+ exit 0 ;;
+ sun3*:SunOS:*:*)
+ echo m68k-sun-sunos${UNAME_RELEASE}
+ exit 0 ;;
+ 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 0 ;;
+ aushp:SunOS:*:*)
+ echo sparc-auspex-sunos${UNAME_RELEASE}
+ exit 0 ;;
+ # The situation for MiNT is a little confusing. The machine name
+ # can be virtually everything (everything which is not
+ # "atarist" or "atariste" at least should have a processor
+ # > m68000). The system name ranges from "MiNT" over "FreeMiNT"
+ # to the lowercase version "mint" (or "freemint"). Finally
+ # the system name "TOS" denotes a system which is actually not
+ # MiNT. But MiNT is downward compatible to TOS, so this should
+ # be no problem.
+ atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*)
+ echo m68k-atari-mint${UNAME_RELEASE}
+ exit 0 ;;
+ atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*)
+ echo m68k-atari-mint${UNAME_RELEASE}
+ exit 0 ;;
+ *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*)
+ echo m68k-atari-mint${UNAME_RELEASE}
+ exit 0 ;;
+ milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*)
+ echo m68k-milan-mint${UNAME_RELEASE}
+ exit 0 ;;
+ hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*)
+ echo m68k-hades-mint${UNAME_RELEASE}
+ exit 0 ;;
+ *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*)
+ echo m68k-unknown-mint${UNAME_RELEASE}
+ exit 0 ;;
+ m68k:machten:*:*)
+ echo m68k-apple-machten${UNAME_RELEASE}
+ exit 0 ;;
+ powerpc:machten:*:*)
+ echo powerpc-apple-machten${UNAME_RELEASE}
+ exit 0 ;;
+ RISC*:Mach:*:*)
+ echo mips-dec-mach_bsd4.3
+ exit 0 ;;
+ RISC*:ULTRIX:*:*)
+ echo mips-dec-ultrix${UNAME_RELEASE}
+ exit 0 ;;
+ VAX*:ULTRIX*:*:*)
+ echo vax-dec-ultrix${UNAME_RELEASE}
+ exit 0 ;;
+ 2020:CLIX:*:* | 2430:CLIX:*:*)
+ echo clipper-intergraph-clix${UNAME_RELEASE}
+ exit 0 ;;
+ mips:*:*:UMIPS | mips:*:*:RISCos)
+ eval $set_cc_for_build
+ sed 's/^ //' << EOF >$dummy.c
+#ifdef __cplusplus
+#include <stdio.h> /* 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 \
+ && $dummy `echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` \
+ && exit 0
+ echo mips-mips-riscos${UNAME_RELEASE}
+ exit 0 ;;
+ Motorola:PowerMAX_OS:*:*)
+ echo powerpc-motorola-powermax
+ exit 0 ;;
+ Motorola:*:4.3:PL8-*)
+ echo powerpc-harris-powermax
+ exit 0 ;;
+ Night_Hawk:*:*:PowerMAX_OS | Synergy:PowerMAX_OS:*:*)
+ echo powerpc-harris-powermax
+ exit 0 ;;
+ Night_Hawk:Power_UNIX:*:*)
+ echo powerpc-harris-powerunix
+ exit 0 ;;
+ m88k:CX/UX:7*:*)
+ echo m88k-harris-cxux7
+ exit 0 ;;
+ m88k:*:4*:R4*)
+ echo m88k-motorola-sysv4
+ exit 0 ;;
+ m88k:*:3*:R3*)
+ echo m88k-motorola-sysv3
+ exit 0 ;;
+ 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 0 ;;
+ M88*:DolphinOS:*:*) # DolphinOS (SVR3)
+ echo m88k-dolphin-sysv3
+ exit 0 ;;
+ M88*:*:R3*:*)
+ # Delta 88k system running SVR3
+ echo m88k-motorola-sysv3
+ exit 0 ;;
+ XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3)
+ echo m88k-tektronix-sysv3
+ exit 0 ;;
+ Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD)
+ echo m68k-tektronix-bsd
+ exit 0 ;;
+ *:IRIX*:*:*)
+ echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'`
+ exit 0 ;;
+ ????????:AIX?:[12].1:2) # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX.
+ echo romp-ibm-aix # uname -m gives an 8 hex-code CPU id
+ exit 0 ;; # Note that: echo "'`uname -s`'" gives 'AIX '
+ i*86:AIX:*:*)
+ echo i386-ibm-aix
+ exit 0 ;;
+ ia64:AIX:*:*)
+ if [ -x /usr/bin/oslevel ] ; then
+ IBM_REV=`/usr/bin/oslevel`
+ else
+ IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
+ fi
+ echo ${UNAME_MACHINE}-ibm-aix${IBM_REV}
+ exit 0 ;;
+ *: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 <sys/systemcfg.h>
+
+ main()
+ {
+ if (!__power_pc())
+ exit(1);
+ puts("powerpc-ibm-aix3.2.5");
+ exit(0);
+ }
+EOF
+ $CC_FOR_BUILD -o $dummy $dummy.c && $dummy && exit 0
+ echo rs6000-ibm-aix3.2.5
+ 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 0 ;;
+ *:AIX:*:[45])
+ 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 0 ;;
+ *:AIX:*:*)
+ echo rs6000-ibm-aix
+ exit 0 ;;
+ ibmrt:4.4BSD:*|romp-ibm:BSD:*)
+ echo romp-ibm-bsd4.4
+ exit 0 ;;
+ ibmrt:*BSD:*|romp-ibm:BSD:*) # covers RT/PC BSD and
+ echo romp-ibm-bsd${UNAME_RELEASE} # 4.3 with uname added to
+ exit 0 ;; # report: romp-ibm BSD 4.3
+ *:BOSX:*:*)
+ echo rs6000-bull-bosx
+ exit 0 ;;
+ DPX/2?00:B.O.S.:*:*)
+ echo m68k-bull-sysv3
+ exit 0 ;;
+ 9000/[34]??:4.3bsd:1.*:*)
+ echo m68k-hp-bsd
+ exit 0 ;;
+ hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*)
+ echo m68k-hp-bsd4.4
+ exit 0 ;;
+ 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 <stdlib.h>
+ #include <unistd.h>
+
+ 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
+ # avoid double evaluation of $set_cc_for_build
+ test -n "$CC_FOR_BUILD" || eval $set_cc_for_build
+ if echo __LP64__ | (CCOPTS= $CC_FOR_BUILD -E -) | grep __LP64__ >/dev/null
+ then
+ HP_ARCH="hppa2.0w"
+ else
+ HP_ARCH="hppa64"
+ fi
+ fi
+ echo ${HP_ARCH}-hp-hpux${HPUX_REV}
+ exit 0 ;;
+ ia64:HP-UX:*:*)
+ HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
+ echo ia64-hp-hpux${HPUX_REV}
+ exit 0 ;;
+ 3050*:HI-UX:*:*)
+ eval $set_cc_for_build
+ sed 's/^ //' << EOF >$dummy.c
+ #include <unistd.h>
+ 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 && $dummy && exit 0
+ echo unknown-hitachi-hiuxwe2
+ exit 0 ;;
+ 9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* )
+ echo hppa1.1-hp-bsd
+ exit 0 ;;
+ 9000/8??:4.3bsd:*:*)
+ echo hppa1.0-hp-bsd
+ exit 0 ;;
+ *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*)
+ echo hppa1.0-hp-mpeix
+ exit 0 ;;
+ hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* )
+ echo hppa1.1-hp-osf
+ exit 0 ;;
+ hp8??:OSF1:*:*)
+ echo hppa1.0-hp-osf
+ exit 0 ;;
+ i*86:OSF1:*:*)
+ if [ -x /usr/sbin/sysversion ] ; then
+ echo ${UNAME_MACHINE}-unknown-osf1mk
+ else
+ echo ${UNAME_MACHINE}-unknown-osf1
+ fi
+ exit 0 ;;
+ parisc*:Lites*:*:*)
+ echo hppa1.1-hp-lites
+ exit 0 ;;
+ C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*)
+ echo c1-convex-bsd
+ exit 0 ;;
+ C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*)
+ if getsysinfo -f scalar_acc
+ then echo c32-convex-bsd
+ else echo c2-convex-bsd
+ fi
+ exit 0 ;;
+ C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*)
+ echo c34-convex-bsd
+ exit 0 ;;
+ C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*)
+ echo c38-convex-bsd
+ exit 0 ;;
+ C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*)
+ echo c4-convex-bsd
+ exit 0 ;;
+ CRAY*Y-MP:*:*:*)
+ echo ymp-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+ exit 0 ;;
+ 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/\.[^.]*$/.X/'
+ exit 0 ;;
+ CRAY*TS:*:*:*)
+ echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+ exit 0 ;;
+ CRAY*T3E:*:*:*)
+ echo alphaev5-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+ exit 0 ;;
+ CRAY*SV1:*:*:*)
+ echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+ exit 0 ;;
+ *:UNICOS/mp:*:*)
+ echo craynv-cray-unicosmp${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+ exit 0 ;;
+ 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 0 ;;
+ 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 0 ;;
+ i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*)
+ echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE}
+ exit 0 ;;
+ sparc*:BSD/OS:*:*)
+ echo sparc-unknown-bsdi${UNAME_RELEASE}
+ exit 0 ;;
+ *:BSD/OS:*:*)
+ echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE}
+ exit 0 ;;
+ *:FreeBSD:*:*)
+ echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`
+ exit 0 ;;
+ i*:CYGWIN*:*)
+ echo ${UNAME_MACHINE}-pc-cygwin
+ exit 0 ;;
+ i*:MINGW*:*)
+ echo ${UNAME_MACHINE}-pc-mingw32
+ exit 0 ;;
+ i*:PW*:*)
+ echo ${UNAME_MACHINE}-pc-pw32
+ exit 0 ;;
+ x86:Interix*:[34]*)
+ echo i586-pc-interix${UNAME_RELEASE}|sed -e 's/\..*//'
+ exit 0 ;;
+ [345]86:Windows_95:* | [345]86:Windows_98:* | [345]86:Windows_NT:*)
+ echo i${UNAME_MACHINE}-pc-mks
+ exit 0 ;;
+ 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 0 ;;
+ i*:UWIN*:*)
+ echo ${UNAME_MACHINE}-pc-uwin
+ exit 0 ;;
+ p*:CYGWIN*:*)
+ echo powerpcle-unknown-cygwin
+ exit 0 ;;
+ prep*:SunOS:5.*:*)
+ echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+ exit 0 ;;
+ *:GNU:*:*)
+ # the GNU system
+ echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'`
+ exit 0 ;;
+ *: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 0 ;;
+ i*86:Minix:*:*)
+ echo ${UNAME_MACHINE}-pc-minix
+ exit 0 ;;
+ arm*:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-gnu
+ exit 0 ;;
+ cris:Linux:*:*)
+ echo cris-axis-linux-gnu
+ exit 0 ;;
+ crisv32:Linux:*:*)
+ echo crisv32-axis-linux-gnu
+ exit 0 ;;
+ frv:Linux:*:*)
+ echo frv-unknown-linux-gnu
+ exit 0 ;;
+ ia64:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-gnu
+ exit 0 ;;
+ m32r*:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-gnu
+ exit 0 ;;
+ m68*:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-gnu
+ exit 0 ;;
+ mips:Linux:*:*)
+ eval $set_cc_for_build
+ sed 's/^ //' << EOF >$dummy.c
+ #undef CPU
+ #undef mips
+ #undef mipsel
+ #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL)
+ CPU=mipsel
+ #else
+ #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB)
+ CPU=mips
+ #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 0
+ ;;
+ mips64:Linux:*:*)
+ eval $set_cc_for_build
+ sed 's/^ //' << EOF >$dummy.c
+ #undef CPU
+ #undef mips64
+ #undef mips64el
+ #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL)
+ CPU=mips64el
+ #else
+ #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB)
+ CPU=mips64
+ #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 0
+ ;;
+ ppc:Linux:*:*)
+ echo powerpc-unknown-linux-gnu
+ exit 0 ;;
+ ppc64:Linux:*:*)
+ echo powerpc64-unknown-linux-gnu
+ exit 0 ;;
+ 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 ld.so.1 >/dev/null
+ if test "$?" = 0 ; then LIBC="libc1" ; else LIBC="" ; fi
+ echo ${UNAME_MACHINE}-unknown-linux-gnu${LIBC}
+ exit 0 ;;
+ 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 0 ;;
+ parisc64:Linux:*:* | hppa64:Linux:*:*)
+ echo hppa64-unknown-linux-gnu
+ exit 0 ;;
+ s390:Linux:*:* | s390x:Linux:*:*)
+ echo ${UNAME_MACHINE}-ibm-linux
+ exit 0 ;;
+ sh64*:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-gnu
+ exit 0 ;;
+ sh*:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-gnu
+ exit 0 ;;
+ sparc:Linux:*:* | sparc64:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-gnu
+ exit 0 ;;
+ x86_64:Linux:*:*)
+ echo x86_64-unknown-linux-gnu
+ exit 0 ;;
+ i*86:Linux:*:*)
+ # The BFD linker knows what the default object file format is, so
+ # first see if it will tell us. cd to the root directory to prevent
+ # problems with other programs or directories called `ld' in the path.
+ # Set LC_ALL=C to ensure ld outputs messages in English.
+ ld_supported_targets=`cd /; LC_ALL=C ld --help 2>&1 \
+ | sed -ne '/supported targets:/!d
+ s/[ ][ ]*/ /g
+ s/.*supported targets: *//
+ s/ .*//
+ p'`
+ case "$ld_supported_targets" in
+ elf32-i386)
+ TENTATIVE="${UNAME_MACHINE}-pc-linux-gnu"
+ ;;
+ a.out-i386-linux)
+ echo "${UNAME_MACHINE}-pc-linux-gnuaout"
+ exit 0 ;;
+ coff-i386)
+ echo "${UNAME_MACHINE}-pc-linux-gnucoff"
+ exit 0 ;;
+ "")
+ # Either a pre-BFD a.out linker (linux-gnuoldld) or
+ # one that does not give us useful --help.
+ echo "${UNAME_MACHINE}-pc-linux-gnuoldld"
+ exit 0 ;;
+ esac
+ # Determine whether the default compiler is a.out or elf
+ eval $set_cc_for_build
+ sed 's/^ //' << EOF >$dummy.c
+ #include <features.h>
+ #ifdef __ELF__
+ # ifdef __GLIBC__
+ # if __GLIBC__ >= 2
+ LIBC=gnu
+ # else
+ LIBC=gnulibc1
+ # endif
+ # else
+ LIBC=gnulibc1
+ # endif
+ #else
+ #ifdef __INTEL_COMPILER
+ LIBC=gnu
+ #else
+ LIBC=gnuaout
+ #endif
+ #endif
+ #ifdef __dietlibc__
+ LIBC=dietlibc
+ #endif
+EOF
+ eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep ^LIBC=`
+ test x"${LIBC}" != x && echo "${UNAME_MACHINE}-pc-linux-${LIBC}" && exit 0
+ test x"${TENTATIVE}" != x && echo "${TENTATIVE}" && exit 0
+ ;;
+ 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 0 ;;
+ 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 0 ;;
+ 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 0 ;;
+ i*86:XTS-300:*:STOP)
+ echo ${UNAME_MACHINE}-unknown-stop
+ exit 0 ;;
+ i*86:atheos:*:*)
+ echo ${UNAME_MACHINE}-unknown-atheos
+ exit 0 ;;
+ i*86:syllable:*:*)
+ echo ${UNAME_MACHINE}-pc-syllable
+ exit 0 ;;
+ i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.0*:*)
+ echo i386-unknown-lynxos${UNAME_RELEASE}
+ exit 0 ;;
+ i*86:*DOS:*:*)
+ echo ${UNAME_MACHINE}-pc-msdosdjgpp
+ exit 0 ;;
+ 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 0 ;;
+ i*86:*:5:[78]*)
+ 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 0 ;;
+ i*86:*:3.2:*)
+ if test -f /usr/options/cb.name; then
+ UNAME_REL=`sed -n 's/.*Version //p' </usr/options/cb.name`
+ echo ${UNAME_MACHINE}-pc-isc$UNAME_REL
+ elif /bin/uname -X 2>/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 ${UNAME_MACHINE}-pc-sysv32
+ fi
+ exit 0 ;;
+ pc:*:*:*)
+ # Left here for compatibility:
+ # uname -m prints for DJGPP always 'pc', but it prints nothing about
+ # the processor, so we play safe by assuming i386.
+ echo i386-pc-msdosdjgpp
+ exit 0 ;;
+ Intel:Mach:3*:*)
+ echo i386-pc-mach3
+ exit 0 ;;
+ paragon:*:*:*)
+ echo i860-intel-osf1
+ exit 0 ;;
+ i860:*:4.*:*) # i860-SVR4
+ if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then
+ echo i860-stardent-sysv${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 0 ;;
+ mini*:CTIX:SYS*5:*)
+ # "miniframe"
+ echo m68010-convergent-sysv
+ exit 0 ;;
+ mc68k:UNIX:SYSTEM5:3.51m)
+ echo m68k-convergent-sysv
+ exit 0 ;;
+ M680?0:D-NIX:5.3:*)
+ echo m68k-diab-dnix
+ exit 0 ;;
+ M68*:*:R3V[5678]*:*)
+ test -r /sysV68 && echo 'm68k-motorola-sysv' && exit 0 ;;
+ 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${OS_REL} && exit 0
+ /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
+ && echo i586-ncr-sysv4.3${OS_REL} && exit 0 ;;
+ 3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*)
+ /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
+ && echo i486-ncr-sysv4 && exit 0 ;;
+ m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*)
+ echo m68k-unknown-lynxos${UNAME_RELEASE}
+ exit 0 ;;
+ mc68030:UNIX_System_V:4.*:*)
+ echo m68k-atari-sysv4
+ exit 0 ;;
+ TSUNAMI:LynxOS:2.*:*)
+ echo sparc-unknown-lynxos${UNAME_RELEASE}
+ exit 0 ;;
+ rs6000:LynxOS:2.*:*)
+ echo rs6000-unknown-lynxos${UNAME_RELEASE}
+ exit 0 ;;
+ PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.0*:*)
+ echo powerpc-unknown-lynxos${UNAME_RELEASE}
+ exit 0 ;;
+ SM[BE]S:UNIX_SV:*:*)
+ echo mips-dde-sysv${UNAME_RELEASE}
+ exit 0 ;;
+ RM*:ReliantUNIX-*:*:*)
+ echo mips-sni-sysv4
+ exit 0 ;;
+ RM*:SINIX-*:*:*)
+ echo mips-sni-sysv4
+ exit 0 ;;
+ *:SINIX-*:*:*)
+ if uname -p 2>/dev/null >/dev/null ; then
+ UNAME_MACHINE=`(uname -p) 2>/dev/null`
+ echo ${UNAME_MACHINE}-sni-sysv4
+ else
+ echo ns32k-sni-sysv
+ fi
+ exit 0 ;;
+ PENTIUM:*:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort
+ # says <Richard.M.Bartel@ccMail.Census.GOV>
+ echo i586-unisys-sysv4
+ exit 0 ;;
+ *:UNIX_System_V:4*:FTX*)
+ # From Gerald Hewes <hewes@openmarket.com>.
+ # How about differentiating between stratus architectures? -djm
+ echo hppa1.1-stratus-sysv4
+ exit 0 ;;
+ *:*:*:FTX*)
+ # From seanf@swdc.stratus.com.
+ echo i860-stratus-sysv4
+ exit 0 ;;
+ *:VOS:*:*)
+ # From Paul.Green@stratus.com.
+ echo hppa1.1-stratus-vos
+ exit 0 ;;
+ mc68*:A/UX:*:*)
+ echo m68k-apple-aux${UNAME_RELEASE}
+ exit 0 ;;
+ news*:NEWS-OS:6*:*)
+ echo mips-sony-newsos6
+ exit 0 ;;
+ 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 0 ;;
+ BeBox:BeOS:*:*) # BeOS running on hardware made by Be, PPC only.
+ echo powerpc-be-beos
+ exit 0 ;;
+ BeMac:BeOS:*:*) # BeOS running on Mac or Mac clone, PPC only.
+ echo powerpc-apple-beos
+ exit 0 ;;
+ BePC:BeOS:*:*) # BeOS running on Intel PC compatible.
+ echo i586-pc-beos
+ exit 0 ;;
+ SX-4:SUPER-UX:*:*)
+ echo sx4-nec-superux${UNAME_RELEASE}
+ exit 0 ;;
+ SX-5:SUPER-UX:*:*)
+ echo sx5-nec-superux${UNAME_RELEASE}
+ exit 0 ;;
+ SX-6:SUPER-UX:*:*)
+ echo sx6-nec-superux${UNAME_RELEASE}
+ exit 0 ;;
+ Power*:Rhapsody:*:*)
+ echo powerpc-apple-rhapsody${UNAME_RELEASE}
+ exit 0 ;;
+ *:Rhapsody:*:*)
+ echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE}
+ exit 0 ;;
+ *:Darwin:*:*)
+ UNAME_PROCESSOR=`uname -p` || UNAME_PROCESSOR=unknown
+ case $UNAME_PROCESSOR in
+ *86) UNAME_PROCESSOR=i686 ;;
+ unknown) UNAME_PROCESSOR=powerpc ;;
+ esac
+ echo ${UNAME_PROCESSOR}-apple-darwin${UNAME_RELEASE}
+ exit 0 ;;
+ *: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${UNAME_RELEASE}
+ exit 0 ;;
+ *:QNX:*:4*)
+ echo i386-pc-qnx
+ exit 0 ;;
+ NSR-?:NONSTOP_KERNEL:*:*)
+ echo nsr-tandem-nsk${UNAME_RELEASE}
+ exit 0 ;;
+ *:NonStop-UX:*:*)
+ echo mips-compaq-nonstopux
+ exit 0 ;;
+ BS2000:POSIX*:*:*)
+ echo bs2000-siemens-sysv
+ exit 0 ;;
+ DS/*:UNIX_System_V:*:*)
+ echo ${UNAME_MACHINE}-${UNAME_SYSTEM}-${UNAME_RELEASE}
+ exit 0 ;;
+ *: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 ${UNAME_MACHINE}-unknown-plan9
+ exit 0 ;;
+ *:TOPS-10:*:*)
+ echo pdp10-unknown-tops10
+ exit 0 ;;
+ *:TENEX:*:*)
+ echo pdp10-unknown-tenex
+ exit 0 ;;
+ KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*)
+ echo pdp10-dec-tops20
+ exit 0 ;;
+ XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*)
+ echo pdp10-xkl-tops20
+ exit 0 ;;
+ *:TOPS-20:*:*)
+ echo pdp10-unknown-tops20
+ exit 0 ;;
+ *:ITS:*:*)
+ echo pdp10-unknown-its
+ exit 0 ;;
+ SEI:*:*:SEIUX)
+ echo mips-sei-seiux${UNAME_RELEASE}
+ exit 0 ;;
+ *:DragonFly:*:*)
+ echo ${UNAME_MACHINE}-unknown-dragonfly`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`
+ exit 0 ;;
+ *:*VMS:*:*)
+ UNAME_MACHINE=`(uname -p) 2>/dev/null`
+ case "${UNAME_MACHINE}" in
+ A*) echo alpha-dec-vms && exit 0 ;;
+ I*) echo ia64-dec-vms && exit 0 ;;
+ V*) echo vax-dec-vms && exit 0 ;;
+ esac ;;
+ *:XENIX:*:SysV)
+ echo i386-pc-xenix
+ exit 0 ;;
+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 <<EOF
+#ifdef _SEQUENT_
+# include <sys/types.h>
+# include <sys/utsname.h>
+#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 <sys/param.h>
+ 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"); 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 <sys/param.h>
+# 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 && $dummy && exit 0
+
+# Apollos put the system type in the environment.
+
+test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit 0; }
+
+# 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 0 ;;
+ c2*)
+ if getsysinfo -f scalar_acc
+ then echo c32-convex-bsd
+ else echo c2-convex-bsd
+ fi
+ exit 0 ;;
+ c34*)
+ echo c34-convex-bsd
+ exit 0 ;;
+ c38*)
+ echo c38-convex-bsd
+ exit 0 ;;
+ c4*)
+ echo c4-convex-bsd
+ exit 0 ;;
+ esac
+fi
+
+cat >&2 <<EOF
+$0: unable to guess system type
+
+This script, last modified $timestamp, has failed to recognize
+the operating system you are using. It is advised that you
+download the most up to date version of the config scripts from
+
+ ftp://ftp.gnu.org/pub/gnu/config/
+
+If the version you run ($0) is already up to date, please
+send the following data and any information you think might be
+pertinent to <config-patches@gnu.org> 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:
--- /dev/null
+/* config.h.in. Generated from configure.in by autoheader. */
+
+/* Debugging output */
+#undef DEBUG
+
+/* Hash size */
+#undef HASH_BITS
+
+/* Hash type */
+#undef HASH_TYPE_CRC
+
+/* Hash type */
+#undef HASH_TYPE_XOR
+
+/* Define to 1 if you have the <inttypes.h> header file. */
+#undef HAVE_INTTYPES_H
+
+/* Define to 1 if you have the `pthread' library (-lpthread). */
+#undef HAVE_LIBPTHREAD
+
+/* Define to 1 if you have the <memory.h> header file. */
+#undef HAVE_MEMORY_H
+
+/* Define to 1 if you have the <stdint.h> header file. */
+#undef HAVE_STDINT_H
+
+/* Define to 1 if you have the <stdlib.h> header file. */
+#undef HAVE_STDLIB_H
+
+/* Define to 1 if you have the <strings.h> header file. */
+#undef HAVE_STRINGS_H
+
+/* Define to 1 if you have the <string.h> header file. */
+#undef HAVE_STRING_H
+
+/* Define to 1 if you have the <sys/stat.h> header file. */
+#undef HAVE_SYS_STAT_H
+
+/* Define to 1 if you have the <sys/types.h> header file. */
+#undef HAVE_SYS_TYPES_H
+
+/* Define to 1 if you have the <unistd.h> header file. */
+#undef HAVE_UNISTD_H
+
+/* ICMP trick */
+#undef ICMP_TRICK
+
+/* Memory bulk indexing mode */
+#undef MEM_BITS
+
+/* Runtime messages */
+#undef MESSAGES
+
+/* OS type */
+#undef OS_LINUX
+
+/* 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 version of this package. */
+#undef PACKAGE_VERSION
+
+/* Pidfiles location */
+#undef PID_DIR
+
+/* The size of a `int', as computed by sizeof. */
+#undef SIZEOF_INT
+
+/* The size of a `long', as computed by sizeof. */
+#undef SIZEOF_LONG
+
+/* The size of a `long long', as computed by sizeof. */
+#undef SIZEOF_LONG_LONG
+
+/* Define to 1 if you have the ANSI C header files. */
+#undef STDC_HEADERS
+
+/* Uptime trick */
+#undef UPTIME_TRICK
+
+/* Uptime trick */
+#undef UPTIME_TRICK_CISCO
+
+/* Version number of package */
+#undef VERSION
--- /dev/null
+#! /bin/sh
+# Configuration validation subroutine script.
+# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
+# 2000, 2001, 2002, 2003, 2004 Free Software Foundation, Inc.
+
+timestamp='2004-11-30'
+
+# 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, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330,
+# Boston, MA 02111-1307, USA.
+
+# 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 <config-patches@gnu.org>. Submit a context
+# diff and a properly formatted 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.
+
+# 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
+ $0 [OPTION] ALIAS
+
+Canonicalize a configuration name.
+
+Operation modes:
+ -h, --help print this help, then exit
+ -t, --time-stamp print date of last modification, then exit
+ -v, --version print version number, then exit
+
+Report bugs and patches to <config-patches@gnu.org>."
+
+version="\
+GNU config.sub ($timestamp)
+
+Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004
+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 0 ;;
+ --version | -v )
+ echo "$version" ; exit 0 ;;
+ --help | --h* | -h )
+ echo "$usage"; exit 0 ;;
+ -- ) # 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 0;;
+
+ * )
+ 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 $maybe_os in
+ nto-qnx* | linux-gnu* | linux-dietlibc | linux-uclibc* | uclinux-uclibc* | uclinux-gnu* | \
+ kfreebsd*-gnu* | knetbsd*-gnu* | netbsd*-gnu* | storm-chaos* | os2-emx* | rtmk-nova*)
+ os=-$maybe_os
+ basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`
+ ;;
+ *)
+ 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)
+ os=
+ basic_machine=$1
+ ;;
+ -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
+ ;;
+ -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/'`
+ ;;
+ -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*)
+ 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 $basic_machine in
+ # Recognize the basic CPU types without company name.
+ # Some are omitted here because they have special meanings below.
+ 1750a | 580 \
+ | a29k \
+ | alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \
+ | alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \
+ | am33_2.0 \
+ | arc | arm | arm[bl]e | arme[lb] | armv[2345] | armv[345][lb] | avr \
+ | c4x | clipper \
+ | d10v | d30v | dlx | dsp16xx \
+ | fr30 | frv \
+ | h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \
+ | i370 | i860 | i960 | ia64 \
+ | ip2k | iq2000 \
+ | m32r | m32rle | m68000 | m68k | m88k | mcore \
+ | mips | mipsbe | mipseb | mipsel | mipsle \
+ | mips16 \
+ | mips64 | mips64el \
+ | mips64vr | mips64vrel \
+ | mips64orion | mips64orionel \
+ | mips64vr4100 | mips64vr4100el \
+ | mips64vr4300 | mips64vr4300el \
+ | mips64vr5000 | mips64vr5000el \
+ | mipsisa32 | mipsisa32el \
+ | mipsisa32r2 | mipsisa32r2el \
+ | mipsisa64 | mipsisa64el \
+ | mipsisa64r2 | mipsisa64r2el \
+ | mipsisa64sb1 | mipsisa64sb1el \
+ | mipsisa64sr71k | mipsisa64sr71kel \
+ | mipstx39 | mipstx39el \
+ | mn10200 | mn10300 \
+ | msp430 \
+ | ns16k | ns32k \
+ | openrisc | or32 \
+ | pdp10 | pdp11 | pj | pjl \
+ | powerpc | powerpc64 | powerpc64le | powerpcle | ppcbe \
+ | pyramid \
+ | sh | sh[1234] | sh[23]e | sh[34]eb | shbe | shle | sh[1234]le | sh3ele \
+ | sh64 | sh64le \
+ | sparc | sparc64 | sparc86x | sparclet | sparclite | sparcv8 | sparcv9 | sparcv9b \
+ | strongarm \
+ | tahoe | thumb | tic4x | tic80 | tron \
+ | v850 | v850e \
+ | we32k \
+ | x86 | xscale | xscalee[bl] | xstormy16 | xtensa \
+ | z8k)
+ basic_machine=$basic_machine-unknown
+ ;;
+ m6811 | m68hc11 | m6812 | m68hc12)
+ # Motorola 68HC11/12.
+ basic_machine=$basic_machine-unknown
+ os=-none
+ ;;
+ m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k)
+ ;;
+
+ # We use `pc' rather than `unknown'
+ # because (1) that's what they normally are, and
+ # (2) the word "unknown" tends to confuse beginning users.
+ i*86 | x86_64)
+ basic_machine=$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-* \
+ | 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-* \
+ | bs2000-* \
+ | c[123]* | c30-* | [cjt]90-* | c4x-* | c54x-* | c55x-* | c6x-* \
+ | clipper-* | craynv-* | cydra-* \
+ | d10v-* | d30v-* | dlx-* \
+ | elxsi-* \
+ | f30[01]-* | f700-* | fr30-* | frv-* | fx80-* \
+ | h8300-* | h8500-* \
+ | hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \
+ | i*86-* | i860-* | i960-* | ia64-* \
+ | ip2k-* | iq2000-* \
+ | m32r-* | m32rle-* \
+ | m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \
+ | m88110-* | m88k-* | mcore-* \
+ | mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \
+ | mips16-* \
+ | mips64-* | mips64el-* \
+ | mips64vr-* | mips64vrel-* \
+ | mips64orion-* | mips64orionel-* \
+ | mips64vr4100-* | mips64vr4100el-* \
+ | mips64vr4300-* | mips64vr4300el-* \
+ | mips64vr5000-* | mips64vr5000el-* \
+ | mipsisa32-* | mipsisa32el-* \
+ | mipsisa32r2-* | mipsisa32r2el-* \
+ | mipsisa64-* | mipsisa64el-* \
+ | mipsisa64r2-* | mipsisa64r2el-* \
+ | mipsisa64sb1-* | mipsisa64sb1el-* \
+ | mipsisa64sr71k-* | mipsisa64sr71kel-* \
+ | mipstx39-* | mipstx39el-* \
+ | mmix-* \
+ | msp430-* \
+ | none-* | np1-* | ns16k-* | ns32k-* \
+ | orion-* \
+ | pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \
+ | powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* | ppcbe-* \
+ | pyramid-* \
+ | romp-* | rs6000-* \
+ | sh-* | sh[1234]-* | sh[23]e-* | sh[34]eb-* | shbe-* \
+ | shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \
+ | sparc-* | sparc64-* | sparc86x-* | sparclet-* | sparclite-* \
+ | sparcv8-* | sparcv9-* | sparcv9b-* | strongarm-* | sv1-* | sx?-* \
+ | tahoe-* | thumb-* \
+ | tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \
+ | tron-* \
+ | v850-* | v850e-* | vax-* \
+ | we32k-* \
+ | x86-* | x86_64-* | xps100-* | xscale-* | xscalee[bl]-* \
+ | xstormy16-* | xtensa-* \
+ | ymp-* \
+ | z8k-*)
+ ;;
+ # 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
+ ;;
+ aux)
+ basic_machine=m68k-apple
+ os=-aux
+ ;;
+ balance)
+ basic_machine=ns32k-sequent
+ os=-dynix
+ ;;
+ c90)
+ basic_machine=c90-cray
+ os=-unicos
+ ;;
+ 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
+ ;;
+ cr16c)
+ basic_machine=cr16c-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
+ ;;
+ 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'm not sure what "Sysv32" means. Should this be sysv3.2?
+ 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
+ ;;
+ m88k-omron*)
+ basic_machine=m88k-omron
+ ;;
+ magnum | m3230)
+ basic_machine=mips-mips
+ os=-sysv
+ ;;
+ merlin)
+ basic_machine=ns32k-utek
+ os=-sysv
+ ;;
+ mingw32)
+ basic_machine=i386-pc
+ os=-mingw32
+ ;;
+ 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
+ ;;
+ mvs)
+ basic_machine=i370-ibm
+ os=-mvs
+ ;;
+ 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
+ ;;
+ nsr-tandem)
+ basic_machine=nsr-tandem
+ ;;
+ op50n-* | op60c-*)
+ basic_machine=hppa1.1-oki
+ os=-proelf
+ ;;
+ or32 | or32-*)
+ basic_machine=or32-unknown
+ os=-coff
+ ;;
+ 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
+ ;;
+ pbd)
+ basic_machine=sparc-tti
+ ;;
+ pbb)
+ basic_machine=m68k-tti
+ ;;
+ pc532 | pc532-*)
+ basic_machine=ns32k-pc532
+ ;;
+ 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) basic_machine=powerpc-unknown
+ ;;
+ ppc-*) 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
+ ;;
+ 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
+ ;;
+ sei)
+ basic_machine=mips-sei
+ os=-seiux
+ ;;
+ sequent)
+ basic_machine=i386-sequent
+ ;;
+ sh)
+ basic_machine=sh-hitachi
+ os=-hms
+ ;;
+ 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
+ ;;
+ 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
+ ;;
+ tic54x | c54x*)
+ basic_machine=tic54x-unknown
+ os=-coff
+ ;;
+ tic55x | c55x*)
+ basic_machine=tic55x-unknown
+ os=-coff
+ ;;
+ tic6x | c6x*)
+ basic_machine=tic6x-unknown
+ os=-coff
+ ;;
+ 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
+ ;;
+ ymp)
+ basic_machine=ymp-cray
+ os=-unicos
+ ;;
+ z8k-*-coff)
+ basic_machine=z8k-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
+ ;;
+ sh3 | sh4 | sh[34]eb | sh[1234]le | sh[23]ele)
+ basic_machine=sh-unknown
+ ;;
+ sh64)
+ basic_machine=sh64-unknown
+ ;;
+ sparc | sparcv8 | sparcv9 | sparcv9b)
+ 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.
+ -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* | -sunos | -sunos[34]*\
+ | -hpux* | -unos* | -osf* | -luna* | -dgux* | -solaris* | -sym* \
+ | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \
+ | -aos* \
+ | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
+ | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
+ | -hiux* | -386bsd* | -knetbsd* | -mirbsd* | -netbsd* | -openbsd* \
+ | -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* \
+ | -cygwin* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
+ | -mingw32* | -linux-gnu* | -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*)
+ # 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* \
+ | -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
+ ;;
+ -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
+ *-acorn)
+ os=-riscix1.2
+ ;;
+ arm*-rebel)
+ os=-linux
+ ;;
+ arm*-semi)
+ os=-aout
+ ;;
+ c4x-* | tic4x-*)
+ 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
+ # This also exists in the configure program, but was not the
+ # default.
+ # os=-sunos4
+ ;;
+ m68*-cisco)
+ os=-aout
+ ;;
+ 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
+ ;;
+ *-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
+ ;;
+ -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 0
+
+# Local variables:
+# eval: (add-hook 'write-file-hooks 'time-stamp)
+# time-stamp-start: "timestamp='"
+# time-stamp-format: "%:y-%02m-%02d"
+# time-stamp-end: "'"
+# End:
--- /dev/null
+#! /bin/sh
+# Guess values for system-dependent variables and create Makefiles.
+# Generated by GNU Autoconf 2.59.
+#
+# Copyright (C) 2003 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 Bourne compatible
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
+ emulate sh
+ NULLCMD=:
+ # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
+ # is contrary to our usage. Disable this feature.
+ alias -g '${1+"$@"}'='"$@"'
+elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
+ set -o posix
+fi
+DUALCASE=1; export DUALCASE # for MKS sh
+
+# Support unset when possible.
+if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
+ as_unset=unset
+else
+ as_unset=false
+fi
+
+
+# Work around bugs in pre-3.0 UWIN ksh.
+$as_unset ENV MAIL MAILPATH
+PS1='$ '
+PS2='> '
+PS4='+ '
+
+# NLS nuisances.
+for as_var in \
+ LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
+ LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
+ LC_TELEPHONE LC_TIME
+do
+ if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
+ eval $as_var=C; export $as_var
+ else
+ $as_unset $as_var
+ fi
+done
+
+# Required to use basename.
+if expr a : '\(a\)' >/dev/null 2>&1; 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
+
+
+# Name of the executable.
+as_me=`$as_basename "$0" ||
+$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
+ X"$0" : 'X\(//\)$' \| \
+ X"$0" : 'X\(/\)$' \| \
+ . : '\(.\)' 2>/dev/null ||
+echo X/"$0" |
+ sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
+ /^X\/\(\/\/\)$/{ s//\1/; q; }
+ /^X\/\(\/\).*/{ s//\1/; q; }
+ s/.*/./; q'`
+
+
+# PATH needs CR, and LINENO needs CR and PATH.
+# 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
+
+# The user is always right.
+if test "${PATH_SEPARATOR+set}" != set; then
+ echo "#! /bin/sh" >conf$$.sh
+ echo "exit 0" >>conf$$.sh
+ chmod +x conf$$.sh
+ if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
+ PATH_SEPARATOR=';'
+ else
+ PATH_SEPARATOR=:
+ fi
+ rm -f conf$$.sh
+fi
+
+
+ as_lineno_1=$LINENO
+ as_lineno_2=$LINENO
+ as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
+ test "x$as_lineno_1" != "x$as_lineno_2" &&
+ test "x$as_lineno_3" = "x$as_lineno_2" || {
+ # Find who we are. Look in the path if we contain no path at all
+ # relative or not.
+ 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/$0 && break
+done
+
+ ;;
+ esac
+ # We did not find ourselves, most probably we were run as `sh COMMAND'
+ # in which case we are not to be found in the path.
+ if test "x$as_myself" = x; then
+ as_myself=$0
+ fi
+ if test ! -f "$as_myself"; then
+ { echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2
+ { (exit 1); exit 1; }; }
+ fi
+ case $CONFIG_SHELL in
+ '')
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for as_base in sh bash ksh sh5; do
+ case $as_dir in
+ /*)
+ if ("$as_dir/$as_base" -c '
+ as_lineno_1=$LINENO
+ as_lineno_2=$LINENO
+ as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
+ test "x$as_lineno_1" != "x$as_lineno_2" &&
+ test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then
+ $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
+ $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
+ CONFIG_SHELL=$as_dir/$as_base
+ export CONFIG_SHELL
+ exec "$CONFIG_SHELL" "$0" ${1+"$@"}
+ fi;;
+ esac
+ done
+done
+;;
+ esac
+
+ # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
+ # uniformly replaced by the line number. The first 'sed' inserts a
+ # line-number line before each line; the second 'sed' does the real
+ # work. The second script uses 'N' to pair each line-number line
+ # with the numbered line, and appends trailing '-' during
+ # substitution so that $LINENO is not a special case at line end.
+ # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
+ # second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
+ sed '=' <$as_myself |
+ sed '
+ N
+ s,$,-,
+ : loop
+ s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
+ t loop
+ s,-$,,
+ s,^['$as_cr_digits']*\n,,
+ ' >$as_me.lineno &&
+ chmod +x $as_me.lineno ||
+ { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
+ { (exit 1); exit 1; }; }
+
+ # Don't try to exec as it changes $[0], causing all sort of problems
+ # (the dirname of $[0] is not the place where we might find the
+ # original and so on. Autoconf is especially sensible to this).
+ . ./$as_me.lineno
+ # Exit status is that of the last command.
+ exit
+}
+
+
+case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
+ *c*,-n*) ECHO_N= ECHO_C='
+' ECHO_T=' ' ;;
+ *c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
+ *) ECHO_N= ECHO_C='\c' ECHO_T= ;;
+esac
+
+if expr a : '\(a\)' >/dev/null 2>&1; then
+ as_expr=expr
+else
+ as_expr=false
+fi
+
+rm -f conf$$ conf$$.exe conf$$.file
+echo >conf$$.file
+if ln -s conf$$.file conf$$ 2>/dev/null; then
+ # We could just check for DJGPP; but this test a) works b) is more generic
+ # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
+ if test -f conf$$.exe; then
+ # Don't use ln at all; we don't have any links
+ as_ln_s='cp -p'
+ else
+ as_ln_s='ln -s'
+ fi
+elif ln conf$$.file conf$$ 2>/dev/null; then
+ as_ln_s=ln
+else
+ as_ln_s='cp -p'
+fi
+rm -f conf$$ conf$$.exe conf$$.file
+
+if mkdir -p . 2>/dev/null; then
+ as_mkdir_p=:
+else
+ test -d ./-p && rmdir ./-p
+ as_mkdir_p=false
+fi
+
+as_executable_p="test -f"
+
+# 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'"
+
+
+# IFS
+# We need space, tab and new line, in precisely that order.
+as_nl='
+'
+IFS=" $as_nl"
+
+# CDPATH.
+$as_unset CDPATH
+
+
+# Name of the host.
+# hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
+# so uname gets run too.
+ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
+
+exec 6>&1
+
+#
+# Initializations.
+#
+ac_default_prefix=/usr/local
+ac_config_libobj_dir=.
+cross_compiling=no
+subdirs=
+MFLAGS=
+MAKEFLAGS=
+SHELL=${CONFIG_SHELL-/bin/sh}
+
+# Maximum number of lines to put in a shell here document.
+# This variable seems obsolete. It should probably be removed, and
+# only ac_max_sed_lines should be used.
+: ${ac_max_here_lines=38}
+
+# Identity of this package.
+PACKAGE_NAME=
+PACKAGE_TARNAME=
+PACKAGE_VERSION=
+PACKAGE_STRING=
+PACKAGE_BUGREPORT=
+
+# Factoring default headers for most tests.
+ac_includes_default="\
+#include <stdio.h>
+#if HAVE_SYS_TYPES_H
+# include <sys/types.h>
+#endif
+#if HAVE_SYS_STAT_H
+# include <sys/stat.h>
+#endif
+#if STDC_HEADERS
+# include <stdlib.h>
+# include <stddef.h>
+#else
+# if HAVE_STDLIB_H
+# include <stdlib.h>
+# endif
+#endif
+#if HAVE_STRING_H
+# if !STDC_HEADERS && HAVE_MEMORY_H
+# include <memory.h>
+# endif
+# include <string.h>
+#endif
+#if HAVE_STRINGS_H
+# include <strings.h>
+#endif
+#if HAVE_INTTYPES_H
+# include <inttypes.h>
+#else
+# if HAVE_STDINT_H
+# include <stdint.h>
+# endif
+#endif
+#if HAVE_UNISTD_H
+# include <unistd.h>
+#endif"
+
+ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS build build_cpu build_vendor build_os host host_cpu host_vendor host_os target target_cpu target_vendor target_os INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA CYGPATH_W PACKAGE VERSION ACLOCAL AUTOCONF AUTOMAKE AUTOHEADER MAKEINFO install_sh STRIP ac_ct_STRIP INSTALL_STRIP_PROGRAM mkdir_p AWK SET_MAKE am__leading_dot AMTAR am__tar am__untar CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT DEPDIR am__include am__quote AMDEP_TRUE AMDEP_FALSE AMDEPBACKSLASH CCDEPMODE am__fastdepCC_TRUE am__fastdepCC_FALSE RANLIB ac_ct_RANLIB CPP EGREP DATE LIBOBJS LTLIBOBJS'
+ac_subst_files=''
+
+# Initialize some variables set by options.
+ac_init_help=
+ac_init_version=false
+# The variables have the same names as the options, with
+# dashes changed to underlines.
+cache_file=/dev/null
+exec_prefix=NONE
+no_create=
+no_recursion=
+prefix=NONE
+program_prefix=NONE
+program_suffix=NONE
+program_transform_name=s,x,x,
+silent=
+site=
+srcdir=
+verbose=
+x_includes=NONE
+x_libraries=NONE
+
+# Installation directory options.
+# These are left unexpanded so users can "make install exec_prefix=/foo"
+# and all the variables that are supposed to be based on exec_prefix
+# by default will actually change.
+# Use braces instead of parens because sh, perl, etc. also accept them.
+bindir='${exec_prefix}/bin'
+sbindir='${exec_prefix}/sbin'
+libexecdir='${exec_prefix}/libexec'
+datadir='${prefix}/share'
+sysconfdir='${prefix}/etc'
+sharedstatedir='${prefix}/com'
+localstatedir='${prefix}/var'
+libdir='${exec_prefix}/lib'
+includedir='${prefix}/include'
+oldincludedir='/usr/include'
+infodir='${prefix}/info'
+mandir='${prefix}/man'
+
+ac_prev=
+for ac_option
+do
+ # If the previous option needs an argument, assign it.
+ if test -n "$ac_prev"; then
+ eval "$ac_prev=\$ac_option"
+ ac_prev=
+ continue
+ fi
+
+ ac_optarg=`expr "x$ac_option" : 'x[^=]*=\(.*\)'`
+
+ # Accept the important Cygnus configure options, so we can diagnose typos.
+
+ case $ac_option in
+
+ -bindir | --bindir | --bindi | --bind | --bin | --bi)
+ ac_prev=bindir ;;
+ -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
+ bindir=$ac_optarg ;;
+
+ -build | --build | --buil | --bui | --bu)
+ ac_prev=build_alias ;;
+ -build=* | --build=* | --buil=* | --bui=* | --bu=*)
+ build_alias=$ac_optarg ;;
+
+ -cache-file | --cache-file | --cache-fil | --cache-fi \
+ | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
+ ac_prev=cache_file ;;
+ -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
+ | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
+ cache_file=$ac_optarg ;;
+
+ --config-cache | -C)
+ cache_file=config.cache ;;
+
+ -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
+ ac_prev=datadir ;;
+ -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
+ | --da=*)
+ datadir=$ac_optarg ;;
+
+ -disable-* | --disable-*)
+ ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
+ # Reject names that are not valid shell variable names.
+ expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
+ { echo "$as_me: error: invalid feature name: $ac_feature" >&2
+ { (exit 1); exit 1; }; }
+ ac_feature=`echo $ac_feature | sed 's/-/_/g'`
+ eval "enable_$ac_feature=no" ;;
+
+ -enable-* | --enable-*)
+ ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
+ # Reject names that are not valid shell variable names.
+ expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
+ { echo "$as_me: error: invalid feature name: $ac_feature" >&2
+ { (exit 1); exit 1; }; }
+ ac_feature=`echo $ac_feature | sed 's/-/_/g'`
+ case $ac_option in
+ *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
+ *) ac_optarg=yes ;;
+ esac
+ eval "enable_$ac_feature='$ac_optarg'" ;;
+
+ -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
+ | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
+ | --exec | --exe | --ex)
+ ac_prev=exec_prefix ;;
+ -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
+ | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
+ | --exec=* | --exe=* | --ex=*)
+ exec_prefix=$ac_optarg ;;
+
+ -gas | --gas | --ga | --g)
+ # Obsolete; use --with-gas.
+ with_gas=yes ;;
+
+ -help | --help | --hel | --he | -h)
+ ac_init_help=long ;;
+ -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
+ ac_init_help=recursive ;;
+ -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
+ ac_init_help=short ;;
+
+ -host | --host | --hos | --ho)
+ ac_prev=host_alias ;;
+ -host=* | --host=* | --hos=* | --ho=*)
+ host_alias=$ac_optarg ;;
+
+ -includedir | --includedir | --includedi | --included | --include \
+ | --includ | --inclu | --incl | --inc)
+ ac_prev=includedir ;;
+ -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
+ | --includ=* | --inclu=* | --incl=* | --inc=*)
+ includedir=$ac_optarg ;;
+
+ -infodir | --infodir | --infodi | --infod | --info | --inf)
+ ac_prev=infodir ;;
+ -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
+ infodir=$ac_optarg ;;
+
+ -libdir | --libdir | --libdi | --libd)
+ ac_prev=libdir ;;
+ -libdir=* | --libdir=* | --libdi=* | --libd=*)
+ libdir=$ac_optarg ;;
+
+ -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
+ | --libexe | --libex | --libe)
+ ac_prev=libexecdir ;;
+ -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
+ | --libexe=* | --libex=* | --libe=*)
+ libexecdir=$ac_optarg ;;
+
+ -localstatedir | --localstatedir | --localstatedi | --localstated \
+ | --localstate | --localstat | --localsta | --localst \
+ | --locals | --local | --loca | --loc | --lo)
+ ac_prev=localstatedir ;;
+ -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
+ | --localstate=* | --localstat=* | --localsta=* | --localst=* \
+ | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
+ localstatedir=$ac_optarg ;;
+
+ -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
+ ac_prev=mandir ;;
+ -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
+ mandir=$ac_optarg ;;
+
+ -nfp | --nfp | --nf)
+ # Obsolete; use --without-fp.
+ with_fp=no ;;
+
+ -no-create | --no-create | --no-creat | --no-crea | --no-cre \
+ | --no-cr | --no-c | -n)
+ no_create=yes ;;
+
+ -no-recursion | --no-recursion | --no-recursio | --no-recursi \
+ | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
+ no_recursion=yes ;;
+
+ -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
+ | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
+ | --oldin | --oldi | --old | --ol | --o)
+ ac_prev=oldincludedir ;;
+ -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
+ | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
+ | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
+ oldincludedir=$ac_optarg ;;
+
+ -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
+ ac_prev=prefix ;;
+ -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
+ prefix=$ac_optarg ;;
+
+ -program-prefix | --program-prefix | --program-prefi | --program-pref \
+ | --program-pre | --program-pr | --program-p)
+ ac_prev=program_prefix ;;
+ -program-prefix=* | --program-prefix=* | --program-prefi=* \
+ | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
+ program_prefix=$ac_optarg ;;
+
+ -program-suffix | --program-suffix | --program-suffi | --program-suff \
+ | --program-suf | --program-su | --program-s)
+ ac_prev=program_suffix ;;
+ -program-suffix=* | --program-suffix=* | --program-suffi=* \
+ | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
+ program_suffix=$ac_optarg ;;
+
+ -program-transform-name | --program-transform-name \
+ | --program-transform-nam | --program-transform-na \
+ | --program-transform-n | --program-transform- \
+ | --program-transform | --program-transfor \
+ | --program-transfo | --program-transf \
+ | --program-trans | --program-tran \
+ | --progr-tra | --program-tr | --program-t)
+ ac_prev=program_transform_name ;;
+ -program-transform-name=* | --program-transform-name=* \
+ | --program-transform-nam=* | --program-transform-na=* \
+ | --program-transform-n=* | --program-transform-=* \
+ | --program-transform=* | --program-transfor=* \
+ | --program-transfo=* | --program-transf=* \
+ | --program-trans=* | --program-tran=* \
+ | --progr-tra=* | --program-tr=* | --program-t=*)
+ program_transform_name=$ac_optarg ;;
+
+ -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+ | -silent | --silent | --silen | --sile | --sil)
+ silent=yes ;;
+
+ -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
+ ac_prev=sbindir ;;
+ -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
+ | --sbi=* | --sb=*)
+ sbindir=$ac_optarg ;;
+
+ -sharedstatedir | --sharedstatedir | --sharedstatedi \
+ | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
+ | --sharedst | --shareds | --shared | --share | --shar \
+ | --sha | --sh)
+ ac_prev=sharedstatedir ;;
+ -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
+ | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
+ | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
+ | --sha=* | --sh=*)
+ sharedstatedir=$ac_optarg ;;
+
+ -site | --site | --sit)
+ ac_prev=site ;;
+ -site=* | --site=* | --sit=*)
+ site=$ac_optarg ;;
+
+ -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
+ ac_prev=srcdir ;;
+ -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
+ srcdir=$ac_optarg ;;
+
+ -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
+ | --syscon | --sysco | --sysc | --sys | --sy)
+ ac_prev=sysconfdir ;;
+ -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
+ | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
+ sysconfdir=$ac_optarg ;;
+
+ -target | --target | --targe | --targ | --tar | --ta | --t)
+ ac_prev=target_alias ;;
+ -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
+ target_alias=$ac_optarg ;;
+
+ -v | -verbose | --verbose | --verbos | --verbo | --verb)
+ verbose=yes ;;
+
+ -version | --version | --versio | --versi | --vers | -V)
+ ac_init_version=: ;;
+
+ -with-* | --with-*)
+ ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
+ # Reject names that are not valid shell variable names.
+ expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
+ { echo "$as_me: error: invalid package name: $ac_package" >&2
+ { (exit 1); exit 1; }; }
+ ac_package=`echo $ac_package| sed 's/-/_/g'`
+ case $ac_option in
+ *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
+ *) ac_optarg=yes ;;
+ esac
+ eval "with_$ac_package='$ac_optarg'" ;;
+
+ -without-* | --without-*)
+ ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
+ # Reject names that are not valid shell variable names.
+ expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
+ { echo "$as_me: error: invalid package name: $ac_package" >&2
+ { (exit 1); exit 1; }; }
+ ac_package=`echo $ac_package | sed 's/-/_/g'`
+ eval "with_$ac_package=no" ;;
+
+ --x)
+ # Obsolete; use --with-x.
+ with_x=yes ;;
+
+ -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
+ | --x-incl | --x-inc | --x-in | --x-i)
+ ac_prev=x_includes ;;
+ -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
+ | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
+ x_includes=$ac_optarg ;;
+
+ -x-libraries | --x-libraries | --x-librarie | --x-librari \
+ | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
+ ac_prev=x_libraries ;;
+ -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
+ | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
+ x_libraries=$ac_optarg ;;
+
+ -*) { echo "$as_me: error: unrecognized option: $ac_option
+Try \`$0 --help' for more information." >&2
+ { (exit 1); exit 1; }; }
+ ;;
+
+ *=*)
+ ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
+ # Reject names that are not valid shell variable names.
+ expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
+ { echo "$as_me: error: invalid variable name: $ac_envvar" >&2
+ { (exit 1); exit 1; }; }
+ ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`
+ eval "$ac_envvar='$ac_optarg'"
+ export $ac_envvar ;;
+
+ *)
+ # FIXME: should be removed in autoconf 3.0.
+ echo "$as_me: WARNING: you should use --build, --host, --target" >&2
+ expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
+ echo "$as_me: WARNING: invalid host type: $ac_option" >&2
+ : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
+ ;;
+
+ esac
+done
+
+if test -n "$ac_prev"; then
+ ac_option=--`echo $ac_prev | sed 's/_/-/g'`
+ { echo "$as_me: error: missing argument to $ac_option" >&2
+ { (exit 1); exit 1; }; }
+fi
+
+# Be sure to have absolute paths.
+for ac_var in exec_prefix prefix
+do
+ eval ac_val=$`echo $ac_var`
+ case $ac_val in
+ [\\/$]* | ?:[\\/]* | NONE | '' ) ;;
+ *) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
+ { (exit 1); exit 1; }; };;
+ esac
+done
+
+# Be sure to have absolute paths.
+for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \
+ localstatedir libdir includedir oldincludedir infodir mandir
+do
+ eval ac_val=$`echo $ac_var`
+ case $ac_val in
+ [\\/$]* | ?:[\\/]* ) ;;
+ *) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
+ { (exit 1); exit 1; }; };;
+ esac
+done
+
+# There might be people who depend on the old broken behavior: `$host'
+# used to hold the argument of --host etc.
+# FIXME: To remove some day.
+build=$build_alias
+host=$host_alias
+target=$target_alias
+
+# FIXME: To remove some day.
+if test "x$host_alias" != x; then
+ if test "x$build_alias" = x; then
+ cross_compiling=maybe
+ echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
+ If a cross compiler is detected then cross compile mode will be used." >&2
+ elif test "x$build_alias" != "x$host_alias"; then
+ cross_compiling=yes
+ fi
+fi
+
+ac_tool_prefix=
+test -n "$host_alias" && ac_tool_prefix=$host_alias-
+
+test "$silent" = yes && exec 6>/dev/null
+
+
+# Find the source files, if location was not specified.
+if test -z "$srcdir"; then
+ ac_srcdir_defaulted=yes
+ # Try the directory containing this script, then its parent.
+ ac_confdir=`(dirname "$0") 2>/dev/null ||
+$as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$0" : 'X\(//\)[^/]' \| \
+ X"$0" : 'X\(//\)$' \| \
+ X"$0" : 'X\(/\)' \| \
+ . : '\(.\)' 2>/dev/null ||
+echo X"$0" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
+ /^X\(\/\/\)[^/].*/{ s//\1/; q; }
+ /^X\(\/\/\)$/{ s//\1/; q; }
+ /^X\(\/\).*/{ s//\1/; q; }
+ s/.*/./; q'`
+ srcdir=$ac_confdir
+ if test ! -r $srcdir/$ac_unique_file; then
+ srcdir=..
+ fi
+else
+ ac_srcdir_defaulted=no
+fi
+if test ! -r $srcdir/$ac_unique_file; then
+ if test "$ac_srcdir_defaulted" = yes; then
+ { echo "$as_me: error: cannot find sources ($ac_unique_file) in $ac_confdir or .." >&2
+ { (exit 1); exit 1; }; }
+ else
+ { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
+ { (exit 1); exit 1; }; }
+ fi
+fi
+(cd $srcdir && test -r ./$ac_unique_file) 2>/dev/null ||
+ { echo "$as_me: error: sources are in $srcdir, but \`cd $srcdir' does not work" >&2
+ { (exit 1); exit 1; }; }
+srcdir=`echo "$srcdir" | sed 's%\([^\\/]\)[\\/]*$%\1%'`
+ac_env_build_alias_set=${build_alias+set}
+ac_env_build_alias_value=$build_alias
+ac_cv_env_build_alias_set=${build_alias+set}
+ac_cv_env_build_alias_value=$build_alias
+ac_env_host_alias_set=${host_alias+set}
+ac_env_host_alias_value=$host_alias
+ac_cv_env_host_alias_set=${host_alias+set}
+ac_cv_env_host_alias_value=$host_alias
+ac_env_target_alias_set=${target_alias+set}
+ac_env_target_alias_value=$target_alias
+ac_cv_env_target_alias_set=${target_alias+set}
+ac_cv_env_target_alias_value=$target_alias
+ac_env_CC_set=${CC+set}
+ac_env_CC_value=$CC
+ac_cv_env_CC_set=${CC+set}
+ac_cv_env_CC_value=$CC
+ac_env_CFLAGS_set=${CFLAGS+set}
+ac_env_CFLAGS_value=$CFLAGS
+ac_cv_env_CFLAGS_set=${CFLAGS+set}
+ac_cv_env_CFLAGS_value=$CFLAGS
+ac_env_LDFLAGS_set=${LDFLAGS+set}
+ac_env_LDFLAGS_value=$LDFLAGS
+ac_cv_env_LDFLAGS_set=${LDFLAGS+set}
+ac_cv_env_LDFLAGS_value=$LDFLAGS
+ac_env_CPPFLAGS_set=${CPPFLAGS+set}
+ac_env_CPPFLAGS_value=$CPPFLAGS
+ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set}
+ac_cv_env_CPPFLAGS_value=$CPPFLAGS
+ac_env_CPP_set=${CPP+set}
+ac_env_CPP_value=$CPP
+ac_cv_env_CPP_set=${CPP+set}
+ac_cv_env_CPP_value=$CPP
+
+#
+# Report the --help message.
+#
+if test "$ac_init_help" = "long"; then
+ # Omit some internal or obsolete options to make the list less imposing.
+ # This message is too long to be a string in the A/UX 3.1 sh.
+ cat <<_ACEOF
+\`configure' configures this package to adapt to many kinds of systems.
+
+Usage: $0 [OPTION]... [VAR=VALUE]...
+
+To assign environment variables (e.g., CC, CFLAGS...), specify them as
+VAR=VALUE. See below for descriptions of some of the useful variables.
+
+Defaults for the options are specified in brackets.
+
+Configuration:
+ -h, --help display this help and exit
+ --help=short display options specific to this package
+ --help=recursive display the short help of all the included packages
+ -V, --version display version information and exit
+ -q, --quiet, --silent do not print \`checking...' messages
+ --cache-file=FILE cache test results in FILE [disabled]
+ -C, --config-cache alias for \`--cache-file=config.cache'
+ -n, --no-create do not create output files
+ --srcdir=DIR find the sources in DIR [configure dir or \`..']
+
+_ACEOF
+
+ cat <<_ACEOF
+Installation directories:
+ --prefix=PREFIX install architecture-independent files in PREFIX
+ [$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 \`$ac_default_prefix' using \`--prefix',
+for instance \`--prefix=\$HOME'.
+
+For better control, use the options below.
+
+Fine tuning of the installation directories:
+ --bindir=DIR user executables [EPREFIX/bin]
+ --sbindir=DIR system admin executables [EPREFIX/sbin]
+ --libexecdir=DIR program executables [EPREFIX/libexec]
+ --datadir=DIR read-only architecture-independent data [PREFIX/share]
+ --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
+ --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
+ --localstatedir=DIR modifiable single-machine data [PREFIX/var]
+ --libdir=DIR object code libraries [EPREFIX/lib]
+ --includedir=DIR C header files [PREFIX/include]
+ --oldincludedir=DIR C header files for non-gcc [/usr/include]
+ --infodir=DIR info documentation [PREFIX/info]
+ --mandir=DIR man documentation [PREFIX/man]
+_ACEOF
+
+ cat <<\_ACEOF
+
+Program names:
+ --program-prefix=PREFIX prepend PREFIX to installed program names
+ --program-suffix=SUFFIX append SUFFIX to installed program names
+ --program-transform-name=PROGRAM run sed PROGRAM on installed program names
+
+System types:
+ --build=BUILD configure for building on BUILD [guessed]
+ --host=HOST cross-compile to build programs to run on HOST [BUILD]
+ --target=TARGET configure for building compilers for TARGET [HOST]
+_ACEOF
+fi
+
+if test -n "$ac_init_help"; then
+
+ cat <<\_ACEOF
+
+Optional Features:
+ --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
+ --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
+ --disable-dependency-tracking speeds up one-time build
+ --enable-dependency-tracking do not reject slow dependency extractors
+ --enable-uptime_trick enable uptime trick default=yes
+ --enable-icmp_trick enable icmp trick: yes|cisco|no default=yes
+ --enable-debug enable debugging default=no
+ --enable-messages enable runtime messages default=no
+
+Optional Packages:
+ --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
+ --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
+ --with-membulk=MODE indexing mode: index8|index16|ptr default=ptr
+ --with-hash=TYPE hash type: crc16|xor16|xor8 default=crc16
+ --with-piddir=DIR pidfiles location default=/var/run
+
+Some influential environment variables:
+ CC C compiler command
+ CFLAGS C compiler flags
+ LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
+ nonstandard directory <lib dir>
+ CPPFLAGS C/C++ preprocessor flags, e.g. -I<include dir> if you have
+ headers in a nonstandard directory <include dir>
+ CPP 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.
+
+_ACEOF
+fi
+
+if test "$ac_init_help" = "recursive"; then
+ # If there are subdirs, report their specific --help.
+ ac_popdir=`pwd`
+ for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
+ test -d $ac_dir || continue
+ ac_builddir=.
+
+if test "$ac_dir" != .; then
+ ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
+ # A "../" for each directory in $ac_dir_suffix.
+ ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
+else
+ ac_dir_suffix= ac_top_builddir=
+fi
+
+case $srcdir in
+ .) # No --srcdir option. We are building in place.
+ ac_srcdir=.
+ if test -z "$ac_top_builddir"; then
+ ac_top_srcdir=.
+ else
+ ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
+ fi ;;
+ [\\/]* | ?:[\\/]* ) # Absolute path.
+ ac_srcdir=$srcdir$ac_dir_suffix;
+ ac_top_srcdir=$srcdir ;;
+ *) # Relative path.
+ ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
+ ac_top_srcdir=$ac_top_builddir$srcdir ;;
+esac
+
+# Do not use `cd foo && pwd` to compute absolute paths, because
+# the directories may not exist.
+case `pwd` in
+.) ac_abs_builddir="$ac_dir";;
+*)
+ case "$ac_dir" in
+ .) ac_abs_builddir=`pwd`;;
+ [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
+ *) ac_abs_builddir=`pwd`/"$ac_dir";;
+ esac;;
+esac
+case $ac_abs_builddir in
+.) ac_abs_top_builddir=${ac_top_builddir}.;;
+*)
+ case ${ac_top_builddir}. in
+ .) ac_abs_top_builddir=$ac_abs_builddir;;
+ [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
+ *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
+ esac;;
+esac
+case $ac_abs_builddir in
+.) ac_abs_srcdir=$ac_srcdir;;
+*)
+ case $ac_srcdir in
+ .) ac_abs_srcdir=$ac_abs_builddir;;
+ [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
+ *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
+ esac;;
+esac
+case $ac_abs_builddir in
+.) ac_abs_top_srcdir=$ac_top_srcdir;;
+*)
+ case $ac_top_srcdir in
+ .) ac_abs_top_srcdir=$ac_abs_builddir;;
+ [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
+ *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
+ esac;;
+esac
+
+ cd $ac_dir
+ # Check for guested configure; otherwise get Cygnus style configure.
+ if test -f $ac_srcdir/configure.gnu; then
+ echo
+ $SHELL $ac_srcdir/configure.gnu --help=recursive
+ elif test -f $ac_srcdir/configure; then
+ echo
+ $SHELL $ac_srcdir/configure --help=recursive
+ elif test -f $ac_srcdir/configure.ac ||
+ test -f $ac_srcdir/configure.in; then
+ echo
+ $ac_configure --help
+ else
+ echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
+ fi
+ cd "$ac_popdir"
+ done
+fi
+
+test -n "$ac_init_help" && exit 0
+if $ac_init_version; then
+ cat <<\_ACEOF
+
+Copyright (C) 2003 Free Software Foundation, Inc.
+This configure script is free software; the Free Software Foundation
+gives unlimited permission to copy, distribute and modify it.
+_ACEOF
+ exit 0
+fi
+exec 5>config.log
+cat >&5 <<_ACEOF
+This file contains any messages produced by compilers while
+running configure, to aid debugging if configure makes a mistake.
+
+It was created by $as_me, which was
+generated by GNU Autoconf 2.59. Invocation command line was
+
+ $ $0 $@
+
+_ACEOF
+{
+cat <<_ASUNAME
+## --------- ##
+## Platform. ##
+## --------- ##
+
+hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
+uname -m = `(uname -m) 2>/dev/null || echo unknown`
+uname -r = `(uname -r) 2>/dev/null || echo unknown`
+uname -s = `(uname -s) 2>/dev/null || echo unknown`
+uname -v = `(uname -v) 2>/dev/null || echo unknown`
+
+/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
+/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
+
+/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
+/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
+/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
+hostinfo = `(hostinfo) 2>/dev/null || echo unknown`
+/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
+/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
+/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
+
+_ASUNAME
+
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ echo "PATH: $as_dir"
+done
+
+} >&5
+
+cat >&5 <<_ACEOF
+
+
+## ----------- ##
+## Core tests. ##
+## ----------- ##
+
+_ACEOF
+
+
+# Keep a trace of the command line.
+# Strip out --no-create and --no-recursion so they do not pile up.
+# Strip out --silent because we don't want to record it for future runs.
+# Also quote any args containing shell meta-characters.
+# Make two passes to allow for proper duplicate-argument suppression.
+ac_configure_args=
+ac_configure_args0=
+ac_configure_args1=
+ac_sep=
+ac_must_keep_next=false
+for ac_pass in 1 2
+do
+ for ac_arg
+ do
+ case $ac_arg in
+ -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
+ -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+ | -silent | --silent | --silen | --sile | --sil)
+ continue ;;
+ *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
+ ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
+ esac
+ case $ac_pass in
+ 1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
+ 2)
+ ac_configure_args1="$ac_configure_args1 '$ac_arg'"
+ if test $ac_must_keep_next = true; then
+ ac_must_keep_next=false # Got value, back to normal.
+ else
+ case $ac_arg in
+ *=* | --config-cache | -C | -disable-* | --disable-* \
+ | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
+ | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
+ | -with-* | --with-* | -without-* | --without-* | --x)
+ case "$ac_configure_args0 " in
+ "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
+ esac
+ ;;
+ -* ) ac_must_keep_next=true ;;
+ esac
+ fi
+ ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
+ # Get rid of the leading space.
+ ac_sep=" "
+ ;;
+ esac
+ done
+done
+$as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
+$as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
+
+# When interrupted or exit'd, cleanup temporary files, and complete
+# config.log. We remove comments because anyway the quotes in there
+# would cause problems or look ugly.
+# WARNING: Be sure not to use single quotes in there, as some shells,
+# such as our DU 5.0 friend, will then `close' the trap.
+trap 'exit_status=$?
+ # Save into config.log some information that might help in debugging.
+ {
+ echo
+
+ cat <<\_ASBOX
+## ---------------- ##
+## Cache variables. ##
+## ---------------- ##
+_ASBOX
+ echo
+ # The following way of writing the cache mishandles newlines in values,
+{
+ (set) 2>&1 |
+ case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in
+ *ac_space=\ *)
+ sed -n \
+ "s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
+ s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"
+ ;;
+ *)
+ sed -n \
+ "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
+ ;;
+ esac;
+}
+ echo
+
+ cat <<\_ASBOX
+## ----------------- ##
+## Output variables. ##
+## ----------------- ##
+_ASBOX
+ echo
+ for ac_var in $ac_subst_vars
+ do
+ eval ac_val=$`echo $ac_var`
+ echo "$ac_var='"'"'$ac_val'"'"'"
+ done | sort
+ echo
+
+ if test -n "$ac_subst_files"; then
+ cat <<\_ASBOX
+## ------------- ##
+## Output files. ##
+## ------------- ##
+_ASBOX
+ echo
+ for ac_var in $ac_subst_files
+ do
+ eval ac_val=$`echo $ac_var`
+ echo "$ac_var='"'"'$ac_val'"'"'"
+ done | sort
+ echo
+ fi
+
+ if test -s confdefs.h; then
+ cat <<\_ASBOX
+## ----------- ##
+## confdefs.h. ##
+## ----------- ##
+_ASBOX
+ echo
+ sed "/^$/d" confdefs.h | sort
+ echo
+ fi
+ test "$ac_signal" != 0 &&
+ echo "$as_me: caught signal $ac_signal"
+ echo "$as_me: exit $exit_status"
+ } >&5
+ rm -f core *.core &&
+ rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
+ exit $exit_status
+ ' 0
+for ac_signal in 1 2 13 15; do
+ trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
+done
+ac_signal=0
+
+# confdefs.h avoids OS command line length limits that DEFS can exceed.
+rm -rf conftest* confdefs.h
+# AIX cpp loses on an empty file, so make sure it contains at least a newline.
+echo >confdefs.h
+
+# Predefined preprocessor variables.
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_NAME "$PACKAGE_NAME"
+_ACEOF
+
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
+_ACEOF
+
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_VERSION "$PACKAGE_VERSION"
+_ACEOF
+
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_STRING "$PACKAGE_STRING"
+_ACEOF
+
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
+_ACEOF
+
+
+# Let the site file select an alternate cache file if it wants to.
+# Prefer explicitly selected file to automatically selected ones.
+if test -z "$CONFIG_SITE"; then
+ if test "x$prefix" != xNONE; then
+ CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
+ else
+ CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
+ fi
+fi
+for ac_site_file in $CONFIG_SITE; do
+ if test -r "$ac_site_file"; then
+ { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
+echo "$as_me: loading site script $ac_site_file" >&6;}
+ sed 's/^/| /' "$ac_site_file" >&5
+ . "$ac_site_file"
+ fi
+done
+
+
+# Check that the precious variables saved in the cache have kept the same
+# value.
+ac_cache_corrupted=false
+for ac_var in `(set) 2>&1 |
+ sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do
+ eval ac_old_set=\$ac_cv_env_${ac_var}_set
+ eval ac_new_set=\$ac_env_${ac_var}_set
+ eval ac_old_val="\$ac_cv_env_${ac_var}_value"
+ eval ac_new_val="\$ac_env_${ac_var}_value"
+ case $ac_old_set,$ac_new_set in
+ set,)
+ { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
+echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
+ ac_cache_corrupted=: ;;
+ ,set)
+ { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
+echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
+ ac_cache_corrupted=: ;;
+ ,);;
+ *)
+ if test "x$ac_old_val" != "x$ac_new_val"; then
+ { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
+echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
+ { echo "$as_me:$LINENO: former value: $ac_old_val" >&5
+echo "$as_me: former value: $ac_old_val" >&2;}
+ { echo "$as_me:$LINENO: current value: $ac_new_val" >&5
+echo "$as_me: current value: $ac_new_val" >&2;}
+ ac_cache_corrupted=:
+ fi;;
+ esac
+ # Pass precious variables to config.status.
+ if test "$ac_new_set" = set; then
+ case $ac_new_val in
+ *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
+ ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
+ *) ac_arg=$ac_var=$ac_new_val ;;
+ esac
+ case " $ac_configure_args " in
+ *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
+ *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
+ esac
+ fi
+done
+if $ac_cache_corrupted; then
+ { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
+echo "$as_me: error: changes in the environment can compromise the build" >&2;}
+ { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
+echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
+ { (exit 1); exit 1; }; }
+fi
+
+ac_ext=c
+ac_cpp='$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_aux_dir=
+for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
+ if test -f $ac_dir/install-sh; then
+ ac_aux_dir=$ac_dir
+ ac_install_sh="$ac_aux_dir/install-sh -c"
+ break
+ elif test -f $ac_dir/install.sh; then
+ ac_aux_dir=$ac_dir
+ ac_install_sh="$ac_aux_dir/install.sh -c"
+ break
+ elif test -f $ac_dir/shtool; then
+ ac_aux_dir=$ac_dir
+ ac_install_sh="$ac_aux_dir/shtool install -c"
+ break
+ fi
+done
+if test -z "$ac_aux_dir"; then
+ { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5
+echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;}
+ { (exit 1); exit 1; }; }
+fi
+ac_config_guess="$SHELL $ac_aux_dir/config.guess"
+ac_config_sub="$SHELL $ac_aux_dir/config.sub"
+ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
+
+# Make sure we can run config.sub.
+$ac_config_sub sun4 >/dev/null 2>&1 ||
+ { { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5
+echo "$as_me: error: cannot run $ac_config_sub" >&2;}
+ { (exit 1); exit 1; }; }
+
+echo "$as_me:$LINENO: checking build system type" >&5
+echo $ECHO_N "checking build system type... $ECHO_C" >&6
+if test "${ac_cv_build+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ ac_cv_build_alias=$build_alias
+test -z "$ac_cv_build_alias" &&
+ ac_cv_build_alias=`$ac_config_guess`
+test -z "$ac_cv_build_alias" &&
+ { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
+echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
+ { (exit 1); exit 1; }; }
+ac_cv_build=`$ac_config_sub $ac_cv_build_alias` ||
+ { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5
+echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;}
+ { (exit 1); exit 1; }; }
+
+fi
+echo "$as_me:$LINENO: result: $ac_cv_build" >&5
+echo "${ECHO_T}$ac_cv_build" >&6
+build=$ac_cv_build
+build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
+build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
+build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
+
+
+echo "$as_me:$LINENO: checking host system type" >&5
+echo $ECHO_N "checking host system type... $ECHO_C" >&6
+if test "${ac_cv_host+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ ac_cv_host_alias=$host_alias
+test -z "$ac_cv_host_alias" &&
+ ac_cv_host_alias=$ac_cv_build_alias
+ac_cv_host=`$ac_config_sub $ac_cv_host_alias` ||
+ { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5
+echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;}
+ { (exit 1); exit 1; }; }
+
+fi
+echo "$as_me:$LINENO: result: $ac_cv_host" >&5
+echo "${ECHO_T}$ac_cv_host" >&6
+host=$ac_cv_host
+host_cpu=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
+host_vendor=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
+host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
+
+
+echo "$as_me:$LINENO: checking target system type" >&5
+echo $ECHO_N "checking target system type... $ECHO_C" >&6
+if test "${ac_cv_target+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ ac_cv_target_alias=$target_alias
+test "x$ac_cv_target_alias" = "x" &&
+ ac_cv_target_alias=$ac_cv_host_alias
+ac_cv_target=`$ac_config_sub $ac_cv_target_alias` ||
+ { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_target_alias failed" >&5
+echo "$as_me: error: $ac_config_sub $ac_cv_target_alias failed" >&2;}
+ { (exit 1); exit 1; }; }
+
+fi
+echo "$as_me:$LINENO: result: $ac_cv_target" >&5
+echo "${ECHO_T}$ac_cv_target" >&6
+target=$ac_cv_target
+target_cpu=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
+target_vendor=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
+target_os=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
+
+
+# The aliases save the names the user supplied, while $host etc.
+# will get canonicalized.
+test -n "$target_alias" &&
+ test "$program_prefix$program_suffix$program_transform_name" = \
+ NONENONEs,x,x, &&
+ program_prefix=${target_alias}-
+am__api_version="1.9"
+# Find a good install program. We prefer a C program (faster),
+# so one script is as good as another. But avoid the broken or
+# incompatible versions:
+# SysV /etc/install, /usr/sbin/install
+# SunOS /usr/etc/install
+# IRIX /sbin/install
+# AIX /bin/install
+# AmigaOS /C/install, which installs bootblocks on floppy discs
+# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
+# AFS /usr/afsws/bin/install, which mishandles nonexistent args
+# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
+# OS/2's system install, which has a completely different semantic
+# ./install, which can be erroneously created by make from ./install.sh.
+echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
+echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
+if test -z "$INSTALL"; then
+if test "${ac_cv_path_install+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ # Account for people who put trailing slashes in PATH elements.
+case $as_dir/ in
+ ./ | .// | /cC/* | \
+ /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
+ ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
+ /usr/ucb/* ) ;;
+ *)
+ # OSF1 and SCO ODT 3.0 have their own names for install.
+ # Don't use installbsd from OSF since it installs stuff as root
+ # by default.
+ for ac_prog in ginstall scoinst install; do
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
+ if test $ac_prog = install &&
+ grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
+ # AIX install. It has an incompatible calling convention.
+ :
+ elif test $ac_prog = install &&
+ grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
+ # program-specific install script used by HP pwplus--don't use.
+ :
+ else
+ ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
+ break 3
+ fi
+ fi
+ done
+ done
+ ;;
+esac
+done
+
+
+fi
+ if test "${ac_cv_path_install+set}" = set; then
+ INSTALL=$ac_cv_path_install
+ else
+ # As a last resort, use the slow shell script. We don't cache a
+ # path for INSTALL within a source directory, because that will
+ # break other packages using the cache if that directory is
+ # removed, or if the path is relative.
+ INSTALL=$ac_install_sh
+ fi
+fi
+echo "$as_me:$LINENO: result: $INSTALL" >&5
+echo "${ECHO_T}$INSTALL" >&6
+
+# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
+# It thinks the first close brace ends the variable substitution.
+test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
+
+test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
+
+test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
+
+echo "$as_me:$LINENO: checking whether build environment is sane" >&5
+echo $ECHO_N "checking whether build environment is sane... $ECHO_C" >&6
+# Just in case
+sleep 1
+echo timestamp > conftest.file
+# Do `set' in a subshell so we don't clobber the current shell's
+# arguments. Must try -L first in case configure is actually a
+# symlink; some systems play weird games with the mod time of symlinks
+# (eg FreeBSD returns the mod time of the symlink's containing
+# directory).
+if (
+ set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
+ if test "$*" = "X"; then
+ # -L didn't work.
+ set X `ls -t $srcdir/configure conftest.file`
+ fi
+ rm -f conftest.file
+ if test "$*" != "X $srcdir/configure conftest.file" \
+ && test "$*" != "X conftest.file $srcdir/configure"; then
+
+ # If neither matched, then we have a broken ls. This can happen
+ # if, for instance, CONFIG_SHELL is bash and it inherits a
+ # broken ls alias from the environment. This has actually
+ # happened. Such a system could not be considered "sane".
+ { { echo "$as_me:$LINENO: error: ls -t appears to fail. Make sure there is not a broken
+alias in your environment" >&5
+echo "$as_me: error: ls -t appears to fail. Make sure there is not a broken
+alias in your environment" >&2;}
+ { (exit 1); exit 1; }; }
+ fi
+
+ test "$2" = conftest.file
+ )
+then
+ # Ok.
+ :
+else
+ { { echo "$as_me:$LINENO: error: newly created file is older than distributed files!
+Check your system clock" >&5
+echo "$as_me: error: newly created file is older than distributed files!
+Check your system clock" >&2;}
+ { (exit 1); exit 1; }; }
+fi
+echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6
+test "$program_prefix" != NONE &&
+ program_transform_name="s,^,$program_prefix,;$program_transform_name"
+# Use a double $ so make ignores it.
+test "$program_suffix" != NONE &&
+ program_transform_name="s,\$,$program_suffix,;$program_transform_name"
+# Double any \ or $. echo might interpret backslashes.
+# By default was `s,x,x', remove it if useless.
+cat <<\_ACEOF >conftest.sed
+s/[\\$]/&&/g;s/;s,x,x,$//
+_ACEOF
+program_transform_name=`echo $program_transform_name | sed -f conftest.sed`
+rm conftest.sed
+
+# expand $ac_aux_dir to an absolute path
+am_aux_dir=`cd $ac_aux_dir && pwd`
+
+test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing"
+# Use eval to expand $SHELL
+if eval "$MISSING --run true"; then
+ am_missing_run="$MISSING --run "
+else
+ am_missing_run=
+ { echo "$as_me:$LINENO: WARNING: \`missing' script is too old or missing" >&5
+echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
+fi
+
+if mkdir -p --version . >/dev/null 2>&1 && test ! -d ./--version; then
+ # We used to keeping the `.' as first argument, in order to
+ # allow $(mkdir_p) to be used without argument. As in
+ # $(mkdir_p) $(somedir)
+ # where $(somedir) is conditionally defined. However this is wrong
+ # for two reasons:
+ # 1. if the package is installed by a user who cannot write `.'
+ # make install will fail,
+ # 2. the above comment should most certainly read
+ # $(mkdir_p) $(DESTDIR)$(somedir)
+ # so it does not work when $(somedir) is undefined and
+ # $(DESTDIR) is not.
+ # To support the latter case, we have to write
+ # test -z "$(somedir)" || $(mkdir_p) $(DESTDIR)$(somedir),
+ # so the `.' trick is pointless.
+ mkdir_p='mkdir -p --'
+else
+ # On NextStep and OpenStep, the `mkdir' command does not
+ # recognize any option. It will interpret all options as
+ # directories to create, and then abort because `.' already
+ # exists.
+ for d in ./-p ./--version;
+ do
+ test -d $d && rmdir $d
+ done
+ # $(mkinstalldirs) is defined by Automake if mkinstalldirs exists.
+ if test -f "$ac_aux_dir/mkinstalldirs"; then
+ mkdir_p='$(mkinstalldirs)'
+ else
+ mkdir_p='$(install_sh) -d'
+ fi
+fi
+
+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=$2
+echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_prog_AWK+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ if test -n "$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 $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_AWK="$ac_prog"
+ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+done
+
+fi
+fi
+AWK=$ac_cv_prog_AWK
+if test -n "$AWK"; then
+ echo "$as_me:$LINENO: result: $AWK" >&5
+echo "${ECHO_T}$AWK" >&6
+else
+ echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+ test -n "$AWK" && break
+done
+
+echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
+echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6
+set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y,:./+-,___p_,'`
+if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ cat >conftest.make <<\_ACEOF
+all:
+ @echo 'ac_maketemp="$(MAKE)"'
+_ACEOF
+# GNU make sometimes prints "make[1]: Entering...", which would confuse us.
+eval `${MAKE-make} -f conftest.make 2>/dev/null | grep temp=`
+if test -n "$ac_maketemp"; then
+ eval ac_cv_prog_make_${ac_make}_set=yes
+else
+ eval ac_cv_prog_make_${ac_make}_set=no
+fi
+rm -f conftest.make
+fi
+if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
+ echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6
+ SET_MAKE=
+else
+ echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+ SET_MAKE="MAKE=${MAKE-make}"
+fi
+
+rm -rf .tst 2>/dev/null
+mkdir .tst 2>/dev/null
+if test -d .tst; then
+ am__leading_dot=.
+else
+ am__leading_dot=_
+fi
+rmdir .tst 2>/dev/null
+
+# test to see if srcdir already configured
+if test "`cd $srcdir && pwd`" != "`pwd`" &&
+ test -f $srcdir/config.status; then
+ { { echo "$as_me:$LINENO: error: source directory already configured; run \"make distclean\" there first" >&5
+echo "$as_me: error: source directory already configured; run \"make distclean\" there first" >&2;}
+ { (exit 1); exit 1; }; }
+fi
+
+# test whether we have cygpath
+if test -z "$CYGPATH_W"; then
+ if (cygpath --version) >/dev/null 2>/dev/null; then
+ CYGPATH_W='cygpath -w'
+ else
+ CYGPATH_W=echo
+ fi
+fi
+
+
+# Define the identity of the package.
+ PACKAGE=fprobe-ulog
+ VERSION=1.1
+
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE "$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-"${am_missing_run}makeinfo"}
+
+install_sh=${install_sh-"$am_aux_dir/install-sh"}
+
+# Installed binaries are usually stripped using `strip' when the user
+# run `make install-strip'. However `strip' might not be the right
+# tool to use in cross-compilation environments, therefore Automake
+# will honor the `STRIP' environment variable to overrule this program.
+if test "$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=$2
+echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_prog_STRIP+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ if test -n "$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 $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_STRIP="${ac_tool_prefix}strip"
+ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+done
+
+fi
+fi
+STRIP=$ac_cv_prog_STRIP
+if test -n "$STRIP"; then
+ echo "$as_me:$LINENO: result: $STRIP" >&5
+echo "${ECHO_T}$STRIP" >&6
+else
+ echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}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=$2
+echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ if test -n "$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 $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_STRIP="strip"
+ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+done
+
+ test -z "$ac_cv_prog_ac_ct_STRIP" && ac_cv_prog_ac_ct_STRIP=":"
+fi
+fi
+ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
+if test -n "$ac_ct_STRIP"; then
+ echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5
+echo "${ECHO_T}$ac_ct_STRIP" >&6
+else
+ echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+ STRIP=$ac_ct_STRIP
+else
+ STRIP="$ac_cv_prog_STRIP"
+fi
+
+fi
+INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s"
+
+# We need awk for the "check" target. The system "awk" is bad on
+# some platforms.
+# Always define AMTAR for backward compatibility.
+
+AMTAR=${AMTAR-"${am_missing_run}tar"}
+
+am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'
+
+
+
+
+
+ ac_config_headers="$ac_config_headers config.h"
+
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
+set dummy ${ac_tool_prefix}gcc; ac_word=$2
+echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_prog_CC+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ if test -n "$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 $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_CC="${ac_tool_prefix}gcc"
+ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+done
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+ echo "$as_me:$LINENO: result: $CC" >&5
+echo "${ECHO_T}$CC" >&6
+else
+ echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}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=$2
+echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ if test -n "$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 $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_CC="gcc"
+ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+done
+
+fi
+fi
+ac_ct_CC=$ac_cv_prog_ac_ct_CC
+if test -n "$ac_ct_CC"; then
+ echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
+echo "${ECHO_T}$ac_ct_CC" >&6
+else
+ echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+ CC=$ac_ct_CC
+else
+ CC="$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=$2
+echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_prog_CC+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ if test -n "$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 $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_CC="${ac_tool_prefix}cc"
+ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+done
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+ echo "$as_me:$LINENO: result: $CC" >&5
+echo "${ECHO_T}$CC" >&6
+else
+ echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+fi
+if test -z "$ac_cv_prog_CC"; then
+ ac_ct_CC=$CC
+ # Extract the first word of "cc", so it can be a program name with args.
+set dummy cc; ac_word=$2
+echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ if test -n "$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 $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_CC="cc"
+ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+done
+
+fi
+fi
+ac_ct_CC=$ac_cv_prog_ac_ct_CC
+if test -n "$ac_ct_CC"; then
+ echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
+echo "${ECHO_T}$ac_ct_CC" >&6
+else
+ echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+ CC=$ac_ct_CC
+else
+ CC="$ac_cv_prog_CC"
+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=$2
+echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_prog_CC+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ if test -n "$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 $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
+ ac_prog_rejected=yes
+ continue
+ fi
+ ac_cv_prog_CC="cc"
+ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+done
+
+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 "$CC"; then
+ echo "$as_me:$LINENO: result: $CC" >&5
+echo "${ECHO_T}$CC" >&6
+else
+ echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+fi
+if test -z "$CC"; then
+ if test -n "$ac_tool_prefix"; then
+ for ac_prog in cl
+ 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=$2
+echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_prog_CC+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ if test -n "$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 $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
+ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+done
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+ echo "$as_me:$LINENO: result: $CC" >&5
+echo "${ECHO_T}$CC" >&6
+else
+ echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+ test -n "$CC" && break
+ done
+fi
+if test -z "$CC"; then
+ ac_ct_CC=$CC
+ for ac_prog in cl
+do
+ # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ if test -n "$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 $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_CC="$ac_prog"
+ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+done
+
+fi
+fi
+ac_ct_CC=$ac_cv_prog_ac_ct_CC
+if test -n "$ac_ct_CC"; then
+ echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
+echo "${ECHO_T}$ac_ct_CC" >&6
+else
+ echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+ test -n "$ac_ct_CC" && break
+done
+
+ CC=$ac_ct_CC
+fi
+
+fi
+
+
+test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
+See \`config.log' for more details." >&5
+echo "$as_me: error: no acceptable C compiler found in \$PATH
+See \`config.log' for more details." >&2;}
+ { (exit 1); exit 1; }; }
+
+# Provide some information about the compiler.
+echo "$as_me:$LINENO:" \
+ "checking for C compiler version" >&5
+ac_compiler=`set X $ac_compile; echo $2`
+{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
+ (eval $ac_compiler --version </dev/null >&5) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }
+{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
+ (eval $ac_compiler -v </dev/null >&5) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }
+{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
+ (eval $ac_compiler -V </dev/null >&5) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }
+
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+ac_clean_files_save=$ac_clean_files
+ac_clean_files="$ac_clean_files a.out a.exe b.out"
+# Try to create an executable without -o first, disregard a.out.
+# It will help us diagnose broken compilers, and finding out an intuition
+# of exeext.
+echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
+echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6
+ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
+if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
+ (eval $ac_link_default) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; then
+ # Find the output, starting from the most likely. This scheme is
+# not robust to junk in `.', hence go to wildcards (a.*) only as a last
+# resort.
+
+# Be careful to initialize this variable, since it used to be cached.
+# Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.
+ac_cv_exeext=
+# b.out is created by i960 compilers.
+for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
+do
+ test -f "$ac_file" || continue
+ case $ac_file in
+ *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj )
+ ;;
+ conftest.$ac_ext )
+ # This is the source file.
+ ;;
+ [ab].out )
+ # We found the default executable, but exeext='' is most
+ # certainly right.
+ break;;
+ *.* )
+ ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
+ # FIXME: I believe we export ac_cv_exeext for Libtool,
+ # but it would be cool to find out if it's true. Does anybody
+ # maintain Libtool? --akim.
+ export ac_cv_exeext
+ break;;
+ * )
+ break;;
+ esac
+done
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+{ { echo "$as_me:$LINENO: error: C compiler cannot create executables
+See \`config.log' for more details." >&5
+echo "$as_me: error: C compiler cannot create executables
+See \`config.log' for more details." >&2;}
+ { (exit 77); exit 77; }; }
+fi
+
+ac_exeext=$ac_cv_exeext
+echo "$as_me:$LINENO: result: $ac_file" >&5
+echo "${ECHO_T}$ac_file" >&6
+
+# Check the compiler produces executables we can run. If not, either
+# the compiler is broken, or we cross compile.
+echo "$as_me:$LINENO: checking whether the C compiler works" >&5
+echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6
+# FIXME: These cross compiler hacks should be removed for Autoconf 3.0
+# If not cross compiling, check that we can run a simple program.
+if test "$cross_compiling" != yes; then
+ if { ac_try='./$ac_file'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ cross_compiling=no
+ else
+ if test "$cross_compiling" = maybe; then
+ cross_compiling=yes
+ else
+ { { echo "$as_me:$LINENO: error: cannot run C compiled programs.
+If you meant to cross compile, use \`--host'.
+See \`config.log' for more details." >&5
+echo "$as_me: error: cannot run C compiled programs.
+If you meant to cross compile, use \`--host'.
+See \`config.log' for more details." >&2;}
+ { (exit 1); exit 1; }; }
+ fi
+ fi
+fi
+echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6
+
+rm -f a.out a.exe conftest$ac_cv_exeext b.out
+ac_clean_files=$ac_clean_files_save
+# Check the compiler produces executables we can run. If not, either
+# the compiler is broken, or we cross compile.
+echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
+echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
+echo "$as_me:$LINENO: result: $cross_compiling" >&5
+echo "${ECHO_T}$cross_compiling" >&6
+
+echo "$as_me:$LINENO: checking for suffix of executables" >&5
+echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+ (eval $ac_link) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; then
+ # If both `conftest.exe' and `conftest' are `present' (well, observable)
+# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
+# work properly (i.e., refer to `conftest.exe'), while it won't with
+# `rm'.
+for ac_file in conftest.exe conftest conftest.*; do
+ test -f "$ac_file" || continue
+ case $ac_file in
+ *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;;
+ *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
+ export ac_cv_exeext
+ break;;
+ * ) break;;
+ esac
+done
+else
+ { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
+See \`config.log' for more details." >&5
+echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
+See \`config.log' for more details." >&2;}
+ { (exit 1); exit 1; }; }
+fi
+
+rm -f conftest$ac_cv_exeext
+echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
+echo "${ECHO_T}$ac_cv_exeext" >&6
+
+rm -f conftest.$ac_ext
+EXEEXT=$ac_cv_exeext
+ac_exeext=$EXEEXT
+echo "$as_me:$LINENO: checking for suffix of object files" >&5
+echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
+if test "${ac_cv_objext+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.o conftest.obj
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; then
+ for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
+ case $ac_file in
+ *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;;
+ *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
+ break;;
+ esac
+done
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
+See \`config.log' for more details." >&5
+echo "$as_me: error: cannot compute suffix of object files: cannot compile
+See \`config.log' for more details." >&2;}
+ { (exit 1); exit 1; }; }
+fi
+
+rm -f conftest.$ac_cv_objext conftest.$ac_ext
+fi
+echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
+echo "${ECHO_T}$ac_cv_objext" >&6
+OBJEXT=$ac_cv_objext
+ac_objext=$OBJEXT
+echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
+echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
+if test "${ac_cv_c_compiler_gnu+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+
+int
+main ()
+{
+#ifndef __GNUC__
+ choke me
+#endif
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } &&
+ { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest.$ac_objext'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ ac_compiler_gnu=yes
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_compiler_gnu=no
+fi
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+ac_cv_c_compiler_gnu=$ac_compiler_gnu
+
+fi
+echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
+echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
+GCC=`test $ac_compiler_gnu = yes && echo yes`
+ac_test_CFLAGS=${CFLAGS+set}
+ac_save_CFLAGS=$CFLAGS
+CFLAGS="-g"
+echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
+echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
+if test "${ac_cv_prog_cc_g+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } &&
+ { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest.$ac_objext'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ ac_cv_prog_cc_g=yes
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_cv_prog_cc_g=no
+fi
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
+echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
+if test "$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 "$GCC" = yes; then
+ CFLAGS="-O2"
+ else
+ CFLAGS=
+ fi
+fi
+echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
+echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
+if test "${ac_cv_prog_cc_stdc+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ ac_cv_prog_cc_stdc=no
+ac_save_CC=$CC
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#include <stdarg.h>
+#include <stdio.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
+struct buf { int x; };
+FILE * (*rcsopen) (struct buf *, struct stat *, int);
+static char *e (p, i)
+ char **p;
+ int i;
+{
+ return p[i];
+}
+static char *f (char * (*g) (char **, int), char **p, ...)
+{
+ char *s;
+ va_list v;
+ va_start (v,p);
+ s = g (p, va_arg (v,int));
+ va_end (v);
+ return s;
+}
+
+/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
+ function prototypes and stuff, but not '\xHH' hex character constants.
+ These don't provoke an error unfortunately, instead are silently treated
+ as 'x'. The following induces an error, until -std1 is added to get
+ proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
+ array size at least. It's necessary to write '\x00'==0 to get something
+ that's true only with -std1. */
+int osf4_cc_array ['\x00' == 0 ? 1 : -1];
+
+int test (int i, double x);
+struct s1 {int (*f) (int a);};
+struct s2 {int (*f) (double a);};
+int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
+int argc;
+char **argv;
+int
+main ()
+{
+return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
+ ;
+ return 0;
+}
+_ACEOF
+# Don't try gcc -ansi; that turns off useful extensions and
+# breaks some systems' header files.
+# AIX -qlanglvl=ansi
+# Ultrix and OSF/1 -std1
+# HP-UX 10.20 and later -Ae
+# HP-UX older versions -Aa -D_HPUX_SOURCE
+# SVR4 -Xc -D__EXTENSIONS__
+for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
+do
+ CC="$ac_save_CC $ac_arg"
+ rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } &&
+ { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest.$ac_objext'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ ac_cv_prog_cc_stdc=$ac_arg
+break
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+fi
+rm -f conftest.err conftest.$ac_objext
+done
+rm -f conftest.$ac_ext conftest.$ac_objext
+CC=$ac_save_CC
+
+fi
+
+case "x$ac_cv_prog_cc_stdc" in
+ x|xno)
+ echo "$as_me:$LINENO: result: none needed" >&5
+echo "${ECHO_T}none needed" >&6 ;;
+ *)
+ echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
+echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
+ CC="$CC $ac_cv_prog_cc_stdc" ;;
+esac
+
+# Some people use a C++ compiler to compile C. Since we use `exit',
+# in C++ we need to declare it. In case someone uses the same compiler
+# for both compiling C and C++ we need to have the C++ compiler decide
+# the declaration of exit, since it's the most demanding environment.
+cat >conftest.$ac_ext <<_ACEOF
+#ifndef __cplusplus
+ choke me
+#endif
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } &&
+ { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest.$ac_objext'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ for ac_declaration in \
+ '' \
+ 'extern "C" void std::exit (int) throw (); using std::exit;' \
+ 'extern "C" void std::exit (int); using std::exit;' \
+ 'extern "C" void exit (int) throw ();' \
+ 'extern "C" void exit (int);' \
+ 'void exit (int);'
+do
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+$ac_declaration
+#include <stdlib.h>
+int
+main ()
+{
+exit (42);
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } &&
+ { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest.$ac_objext'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ :
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+continue
+fi
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+$ac_declaration
+int
+main ()
+{
+exit (42);
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } &&
+ { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest.$ac_objext'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ break
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+fi
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+done
+rm -f conftest*
+if test -n "$ac_declaration"; then
+ echo '#ifdef __cplusplus' >>confdefs.h
+ echo $ac_declaration >>confdefs.h
+ echo '#endif' >>confdefs.h
+fi
+
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+fi
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+ac_ext=c
+ac_cpp='$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
+DEPDIR="${am__leading_dot}deps"
+
+ ac_config_commands="$ac_config_commands depfiles"
+
+
+am_make=${MAKE-make}
+cat > confinc << 'END'
+am__doit:
+ @echo done
+.PHONY: am__doit
+END
+# If we don't find an include directive, just comment out the code.
+echo "$as_me:$LINENO: checking for style of include used by $am_make" >&5
+echo $ECHO_N "checking for style of include used by $am_make... $ECHO_C" >&6
+am__include="#"
+am__quote=
+_am_result=none
+# First try GNU make style include.
+echo "include confinc" > confmf
+# We grep out `Entering directory' and `Leaving directory'
+# messages which can occur if `w' ends up in MAKEFLAGS.
+# In particular we don't look at `^make:' because GNU make might
+# be invoked under some other name (usually "gmake"), in which
+# case it prints its new name instead of `make'.
+if test "`$am_make -s -f confmf 2> /dev/null | grep -v 'ing directory'`" = "done"; then
+ am__include=include
+ am__quote=
+ _am_result=GNU
+fi
+# Now try BSD make style include.
+if test "$am__include" = "#"; then
+ echo '.include "confinc"' > confmf
+ if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then
+ am__include=.include
+ am__quote="\""
+ _am_result=BSD
+ fi
+fi
+
+
+echo "$as_me:$LINENO: result: $_am_result" >&5
+echo "${ECHO_T}$_am_result" >&6
+rm -f confinc confmf
+
+# Check whether --enable-dependency-tracking or --disable-dependency-tracking was given.
+if test "${enable_dependency_tracking+set}" = set; then
+ enableval="$enable_dependency_tracking"
+
+fi;
+if test "x$enable_dependency_tracking" != xno; then
+ am_depcomp="$ac_aux_dir/depcomp"
+ AMDEPBACKSLASH='\'
+fi
+
+
+if test "x$enable_dependency_tracking" != xno; then
+ AMDEP_TRUE=
+ AMDEP_FALSE='#'
+else
+ AMDEP_TRUE='#'
+ AMDEP_FALSE=
+fi
+
+
+
+
+depcc="$CC" am_compiler_list=
+
+echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
+echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6
+if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
+ # We make a subdir and do the tests there. Otherwise we can end up
+ # making bogus files that we don't know about and never remove. For
+ # instance it was reported that on HP-UX the gcc test will end up
+ # making a dummy file named `D' -- because `-MD' means `put the output
+ # in D'.
+ mkdir conftest.dir
+ # Copy depcomp to subdir because otherwise we won't find it if we're
+ # using a relative directory.
+ cp "$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
+ 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 8's {/usr,}/bin/sh.
+ touch sub/conftst$i.h
+ done
+ echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
+
+ case $depmode in
+ nosideeffect)
+ # after this tag, mechanisms are not by side-effect, so they'll
+ # only be used when explicitly requested
+ if test "x$enable_dependency_tracking" = xyes; then
+ continue
+ else
+ break
+ fi
+ ;;
+ none) break ;;
+ esac
+ # 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.
+ if depmode=$depmode \
+ source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
+ depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
+ $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
+ >/dev/null 2>conftest.err &&
+ grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
+ grep sub/conftest.${OBJEXT-o} 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
+echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5
+echo "${ECHO_T}$am_cv_CC_dependencies_compiler_type" >&6
+CCDEPMODE=depmode=$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
+
+
+# Find a good install program. We prefer a C program (faster),
+# so one script is as good as another. But avoid the broken or
+# incompatible versions:
+# SysV /etc/install, /usr/sbin/install
+# SunOS /usr/etc/install
+# IRIX /sbin/install
+# AIX /bin/install
+# AmigaOS /C/install, which installs bootblocks on floppy discs
+# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
+# AFS /usr/afsws/bin/install, which mishandles nonexistent args
+# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
+# OS/2's system install, which has a completely different semantic
+# ./install, which can be erroneously created by make from ./install.sh.
+echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
+echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
+if test -z "$INSTALL"; then
+if test "${ac_cv_path_install+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ # Account for people who put trailing slashes in PATH elements.
+case $as_dir/ in
+ ./ | .// | /cC/* | \
+ /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
+ ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
+ /usr/ucb/* ) ;;
+ *)
+ # OSF1 and SCO ODT 3.0 have their own names for install.
+ # Don't use installbsd from OSF since it installs stuff as root
+ # by default.
+ for ac_prog in ginstall scoinst install; do
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
+ if test $ac_prog = install &&
+ grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
+ # AIX install. It has an incompatible calling convention.
+ :
+ elif test $ac_prog = install &&
+ grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
+ # program-specific install script used by HP pwplus--don't use.
+ :
+ else
+ ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
+ break 3
+ fi
+ fi
+ done
+ done
+ ;;
+esac
+done
+
+
+fi
+ if test "${ac_cv_path_install+set}" = set; then
+ INSTALL=$ac_cv_path_install
+ else
+ # As a last resort, use the slow shell script. We don't cache a
+ # path for INSTALL within a source directory, because that will
+ # break other packages using the cache if that directory is
+ # removed, or if the path is relative.
+ INSTALL=$ac_install_sh
+ fi
+fi
+echo "$as_me:$LINENO: result: $INSTALL" >&5
+echo "${ECHO_T}$INSTALL" >&6
+
+# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
+# It thinks the first close brace ends the variable substitution.
+test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
+
+test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
+
+test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
+
+if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
+set dummy ${ac_tool_prefix}ranlib; ac_word=$2
+echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_prog_RANLIB+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ if test -n "$RANLIB"; then
+ ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
+else
+as_save_IFS=$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 $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
+ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+done
+
+fi
+fi
+RANLIB=$ac_cv_prog_RANLIB
+if test -n "$RANLIB"; then
+ echo "$as_me:$LINENO: result: $RANLIB" >&5
+echo "${ECHO_T}$RANLIB" >&6
+else
+ echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+fi
+if test -z "$ac_cv_prog_RANLIB"; then
+ ac_ct_RANLIB=$RANLIB
+ # Extract the first word of "ranlib", so it can be a program name with args.
+set dummy ranlib; ac_word=$2
+echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ if test -n "$ac_ct_RANLIB"; then
+ ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
+else
+as_save_IFS=$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 $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_RANLIB="ranlib"
+ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+done
+
+ test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":"
+fi
+fi
+ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
+if test -n "$ac_ct_RANLIB"; then
+ echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
+echo "${ECHO_T}$ac_ct_RANLIB" >&6
+else
+ echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+ RANLIB=$ac_ct_RANLIB
+else
+ RANLIB="$ac_cv_prog_RANLIB"
+fi
+
+
+
+
+echo "$as_me:$LINENO: checking for pthread_create in -lpthread" >&5
+echo $ECHO_N "checking for pthread_create in -lpthread... $ECHO_C" >&6
+if test "${ac_cv_lib_pthread_pthread_create+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-lpthread $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+
+/* Override any gcc2 internal prototype to avoid an error. */
+#ifdef __cplusplus
+extern "C"
+#endif
+/* We use char because int might match the return type of a gcc2
+ builtin and then its argument prototype would still apply. */
+char pthread_create ();
+int
+main ()
+{
+pthread_create ();
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+ (eval $ac_link) 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } &&
+ { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest$ac_exeext'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ ac_cv_lib_pthread_pthread_create=yes
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_cv_lib_pthread_pthread_create=no
+fi
+rm -f conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+echo "$as_me:$LINENO: result: $ac_cv_lib_pthread_pthread_create" >&5
+echo "${ECHO_T}$ac_cv_lib_pthread_pthread_create" >&6
+if test $ac_cv_lib_pthread_pthread_create = yes; then
+ cat >>confdefs.h <<_ACEOF
+#define HAVE_LIBPTHREAD 1
+_ACEOF
+
+ LIBS="-lpthread $LIBS"
+
+else
+ { { echo "$as_me:$LINENO: error: POSIX threads not found" >&5
+echo "$as_me: error: POSIX threads not found" >&2;}
+ { (exit 1); exit 1; }; }
+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
+echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
+echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
+# On Suns, sometimes $CPP names a directory.
+if test -n "$CPP" && test -d "$CPP"; then
+ CPP=
+fi
+if test -z "$CPP"; then
+ if test "${ac_cv_prog_CPP+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ # Double quotes because CPP needs to be expanded
+ for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
+ do
+ ac_preproc_ok=false
+for ac_c_preproc_warn_flag in '' yes
+do
+ # Use a header file that comes with gcc, so configuring glibc
+ # with a fresh cross-compiler works.
+ # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+ # <limits.h> exists even on freestanding compilers.
+ # On the NeXT, cc -E runs the code through the compiler's parser,
+ # not just through cpp. "Syntax error" is here to catch this case.
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+ Syntax error
+_ACEOF
+if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
+ (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } >/dev/null; then
+ if test -s conftest.err; then
+ ac_cpp_err=$ac_c_preproc_warn_flag
+ ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
+ else
+ ac_cpp_err=
+ fi
+else
+ ac_cpp_err=yes
+fi
+if test -z "$ac_cpp_err"; then
+ :
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ # Broken: fails on valid input.
+continue
+fi
+rm -f conftest.err conftest.$ac_ext
+
+ # OK, works on sane cases. Now check whether non-existent headers
+ # can be detected and how.
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#include <ac_nonexistent.h>
+_ACEOF
+if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
+ (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } >/dev/null; then
+ if test -s conftest.err; then
+ ac_cpp_err=$ac_c_preproc_warn_flag
+ ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
+ else
+ ac_cpp_err=
+ fi
+else
+ ac_cpp_err=yes
+fi
+if test -z "$ac_cpp_err"; then
+ # Broken: success on invalid input.
+continue
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ # Passes both tests.
+ac_preproc_ok=:
+break
+fi
+rm -f conftest.err conftest.$ac_ext
+
+done
+# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+rm -f conftest.err conftest.$ac_ext
+if $ac_preproc_ok; then
+ break
+fi
+
+ done
+ ac_cv_prog_CPP=$CPP
+
+fi
+ CPP=$ac_cv_prog_CPP
+else
+ ac_cv_prog_CPP=$CPP
+fi
+echo "$as_me:$LINENO: result: $CPP" >&5
+echo "${ECHO_T}$CPP" >&6
+ac_preproc_ok=false
+for ac_c_preproc_warn_flag in '' yes
+do
+ # Use a header file that comes with gcc, so configuring glibc
+ # with a fresh cross-compiler works.
+ # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+ # <limits.h> exists even on freestanding compilers.
+ # On the NeXT, cc -E runs the code through the compiler's parser,
+ # not just through cpp. "Syntax error" is here to catch this case.
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+ Syntax error
+_ACEOF
+if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
+ (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } >/dev/null; then
+ if test -s conftest.err; then
+ ac_cpp_err=$ac_c_preproc_warn_flag
+ ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
+ else
+ ac_cpp_err=
+ fi
+else
+ ac_cpp_err=yes
+fi
+if test -z "$ac_cpp_err"; then
+ :
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ # Broken: fails on valid input.
+continue
+fi
+rm -f conftest.err conftest.$ac_ext
+
+ # OK, works on sane cases. Now check whether non-existent headers
+ # can be detected and how.
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#include <ac_nonexistent.h>
+_ACEOF
+if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
+ (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } >/dev/null; then
+ if test -s conftest.err; then
+ ac_cpp_err=$ac_c_preproc_warn_flag
+ ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
+ else
+ ac_cpp_err=
+ fi
+else
+ ac_cpp_err=yes
+fi
+if test -z "$ac_cpp_err"; then
+ # Broken: success on invalid input.
+continue
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ # Passes both tests.
+ac_preproc_ok=:
+break
+fi
+rm -f conftest.err conftest.$ac_ext
+
+done
+# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+rm -f conftest.err conftest.$ac_ext
+if $ac_preproc_ok; then
+ :
+else
+ { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
+See \`config.log' for more details." >&5
+echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
+See \`config.log' for more details." >&2;}
+ { (exit 1); exit 1; }; }
+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
+
+
+echo "$as_me:$LINENO: checking for egrep" >&5
+echo $ECHO_N "checking for egrep... $ECHO_C" >&6
+if test "${ac_cv_prog_egrep+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ if echo a | (grep -E '(a|b)') >/dev/null 2>&1
+ then ac_cv_prog_egrep='grep -E'
+ else ac_cv_prog_egrep='egrep'
+ fi
+fi
+echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5
+echo "${ECHO_T}$ac_cv_prog_egrep" >&6
+ EGREP=$ac_cv_prog_egrep
+
+
+echo "$as_me:$LINENO: checking for ANSI C header files" >&5
+echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
+if test "${ac_cv_header_stdc+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#include <stdlib.h>
+#include <stdarg.h>
+#include <string.h>
+#include <float.h>
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } &&
+ { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest.$ac_objext'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ ac_cv_header_stdc=yes
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_cv_header_stdc=no
+fi
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+
+if test $ac_cv_header_stdc = yes; then
+ # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#include <string.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ $EGREP "memchr" >/dev/null 2>&1; then
+ :
+else
+ ac_cv_header_stdc=no
+fi
+rm -f conftest*
+
+fi
+
+if test $ac_cv_header_stdc = yes; then
+ # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#include <stdlib.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ $EGREP "free" >/dev/null 2>&1; then
+ :
+else
+ ac_cv_header_stdc=no
+fi
+rm -f conftest*
+
+fi
+
+if test $ac_cv_header_stdc = yes; then
+ # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
+ if test "$cross_compiling" = yes; then
+ :
+else
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#include <ctype.h>
+#if ((' ' & 0x0FF) == 0x020)
+# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
+# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
+#else
+# define ISLOWER(c) \
+ (('a' <= (c) && (c) <= 'i') \
+ || ('j' <= (c) && (c) <= 'r') \
+ || ('s' <= (c) && (c) <= 'z'))
+# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
+#endif
+
+#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
+int
+main ()
+{
+ int i;
+ for (i = 0; i < 256; i++)
+ if (XOR (islower (i), ISLOWER (i))
+ || toupper (i) != TOUPPER (i))
+ exit(2);
+ exit (0);
+}
+_ACEOF
+rm -f conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+ (eval $ac_link) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ :
+else
+ echo "$as_me: program exited with status $ac_status" >&5
+echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+ac_cv_header_stdc=no
+fi
+rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+fi
+fi
+echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
+echo "${ECHO_T}$ac_cv_header_stdc" >&6
+if test $ac_cv_header_stdc = yes; then
+
+cat >>confdefs.h <<\_ACEOF
+#define STDC_HEADERS 1
+_ACEOF
+
+fi
+
+# On IRIX 5.3, sys/types and inttypes.h are conflicting.
+
+
+
+
+
+
+
+
+
+for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
+ inttypes.h stdint.h unistd.h
+do
+as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
+echo "$as_me:$LINENO: checking for $ac_header" >&5
+echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
+if eval "test \"\${$as_ac_Header+set}\" = set"; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+$ac_includes_default
+
+#include <$ac_header>
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } &&
+ { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest.$ac_objext'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ eval "$as_ac_Header=yes"
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+eval "$as_ac_Header=no"
+fi
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
+echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
+if test `eval echo '${'$as_ac_Header'}'` = yes; then
+ cat >>confdefs.h <<_ACEOF
+#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+
+done
+
+
+if test "${ac_cv_header_inttypes_h+set}" = set; then
+ echo "$as_me:$LINENO: checking for inttypes.h" >&5
+echo $ECHO_N "checking for inttypes.h... $ECHO_C" >&6
+if test "${ac_cv_header_inttypes_h+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+fi
+echo "$as_me:$LINENO: result: $ac_cv_header_inttypes_h" >&5
+echo "${ECHO_T}$ac_cv_header_inttypes_h" >&6
+else
+ # Is the header compilable?
+echo "$as_me:$LINENO: checking inttypes.h usability" >&5
+echo $ECHO_N "checking inttypes.h usability... $ECHO_C" >&6
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+$ac_includes_default
+#include <inttypes.h>
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } &&
+ { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest.$ac_objext'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ ac_header_compiler=yes
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_header_compiler=no
+fi
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+echo "${ECHO_T}$ac_header_compiler" >&6
+
+# Is the header present?
+echo "$as_me:$LINENO: checking inttypes.h presence" >&5
+echo $ECHO_N "checking inttypes.h presence... $ECHO_C" >&6
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#include <inttypes.h>
+_ACEOF
+if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
+ (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } >/dev/null; then
+ if test -s conftest.err; then
+ ac_cpp_err=$ac_c_preproc_warn_flag
+ ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
+ else
+ ac_cpp_err=
+ fi
+else
+ ac_cpp_err=yes
+fi
+if test -z "$ac_cpp_err"; then
+ ac_header_preproc=yes
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_header_preproc=no
+fi
+rm -f conftest.err conftest.$ac_ext
+echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+echo "${ECHO_T}$ac_header_preproc" >&6
+
+# So? What about this header?
+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+ yes:no: )
+ { echo "$as_me:$LINENO: WARNING: inttypes.h: accepted by the compiler, rejected by the preprocessor!" >&5
+echo "$as_me: WARNING: inttypes.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
+ { echo "$as_me:$LINENO: WARNING: inttypes.h: proceeding with the compiler's result" >&5
+echo "$as_me: WARNING: inttypes.h: proceeding with the compiler's result" >&2;}
+ ac_header_preproc=yes
+ ;;
+ no:yes:* )
+ { echo "$as_me:$LINENO: WARNING: inttypes.h: present but cannot be compiled" >&5
+echo "$as_me: WARNING: inttypes.h: present but cannot be compiled" >&2;}
+ { echo "$as_me:$LINENO: WARNING: inttypes.h: check for missing prerequisite headers?" >&5
+echo "$as_me: WARNING: inttypes.h: check for missing prerequisite headers?" >&2;}
+ { echo "$as_me:$LINENO: WARNING: inttypes.h: see the Autoconf documentation" >&5
+echo "$as_me: WARNING: inttypes.h: see the Autoconf documentation" >&2;}
+ { echo "$as_me:$LINENO: WARNING: inttypes.h: section \"Present But Cannot Be Compiled\"" >&5
+echo "$as_me: WARNING: inttypes.h: section \"Present But Cannot Be Compiled\"" >&2;}
+ { echo "$as_me:$LINENO: WARNING: inttypes.h: proceeding with the preprocessor's result" >&5
+echo "$as_me: WARNING: inttypes.h: proceeding with the preprocessor's result" >&2;}
+ { echo "$as_me:$LINENO: WARNING: inttypes.h: in the future, the compiler will take precedence" >&5
+echo "$as_me: WARNING: inttypes.h: in the future, the compiler will take precedence" >&2;}
+ (
+ cat <<\_ASBOX
+## ------------------------------------------ ##
+## Report this to the AC_PACKAGE_NAME lists. ##
+## ------------------------------------------ ##
+_ASBOX
+ ) |
+ sed "s/^/$as_me: WARNING: /" >&2
+ ;;
+esac
+echo "$as_me:$LINENO: checking for inttypes.h" >&5
+echo $ECHO_N "checking for inttypes.h... $ECHO_C" >&6
+if test "${ac_cv_header_inttypes_h+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ ac_cv_header_inttypes_h=$ac_header_preproc
+fi
+echo "$as_me:$LINENO: result: $ac_cv_header_inttypes_h" >&5
+echo "${ECHO_T}$ac_cv_header_inttypes_h" >&6
+
+fi
+if test $ac_cv_header_inttypes_h = yes; then
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_INTTYPES_H
+_ACEOF
+
+else
+ echo "$as_me:$LINENO: checking for int" >&5
+echo $ECHO_N "checking for int... $ECHO_C" >&6
+if test "${ac_cv_type_int+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+$ac_includes_default
+int
+main ()
+{
+if ((int *) 0)
+ return 0;
+if (sizeof (int))
+ return 0;
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } &&
+ { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest.$ac_objext'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ ac_cv_type_int=yes
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_cv_type_int=no
+fi
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+echo "$as_me:$LINENO: result: $ac_cv_type_int" >&5
+echo "${ECHO_T}$ac_cv_type_int" >&6
+
+echo "$as_me:$LINENO: checking size of int" >&5
+echo $ECHO_N "checking size of int... $ECHO_C" >&6
+if test "${ac_cv_sizeof_int+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ if test "$ac_cv_type_int" = yes; then
+ # The cast to unsigned long works around a bug in the HP C Compiler
+ # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
+ # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
+ # This bug is HP SR number 8606223364.
+ if test "$cross_compiling" = yes; then
+ # Depending upon the size, compute the lo and hi bounds.
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+$ac_includes_default
+int
+main ()
+{
+static int test_array [1 - 2 * !(((long) (sizeof (int))) >= 0)];
+test_array [0] = 0
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } &&
+ { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest.$ac_objext'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ ac_lo=0 ac_mid=0
+ while :; do
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+$ac_includes_default
+int
+main ()
+{
+static int test_array [1 - 2 * !(((long) (sizeof (int))) <= $ac_mid)];
+test_array [0] = 0
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } &&
+ { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest.$ac_objext'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ ac_hi=$ac_mid; break
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_lo=`expr $ac_mid + 1`
+ if test $ac_lo -le $ac_mid; then
+ ac_lo= ac_hi=
+ break
+ fi
+ ac_mid=`expr 2 '*' $ac_mid + 1`
+fi
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+ done
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+$ac_includes_default
+int
+main ()
+{
+static int test_array [1 - 2 * !(((long) (sizeof (int))) < 0)];
+test_array [0] = 0
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } &&
+ { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest.$ac_objext'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ ac_hi=-1 ac_mid=-1
+ while :; do
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+$ac_includes_default
+int
+main ()
+{
+static int test_array [1 - 2 * !(((long) (sizeof (int))) >= $ac_mid)];
+test_array [0] = 0
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } &&
+ { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest.$ac_objext'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ ac_lo=$ac_mid; break
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_hi=`expr '(' $ac_mid ')' - 1`
+ if test $ac_mid -le $ac_hi; then
+ ac_lo= ac_hi=
+ break
+ fi
+ ac_mid=`expr 2 '*' $ac_mid`
+fi
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+ done
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_lo= ac_hi=
+fi
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+# Binary search between lo and hi bounds.
+while test "x$ac_lo" != "x$ac_hi"; do
+ ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+$ac_includes_default
+int
+main ()
+{
+static int test_array [1 - 2 * !(((long) (sizeof (int))) <= $ac_mid)];
+test_array [0] = 0
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } &&
+ { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest.$ac_objext'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ ac_hi=$ac_mid
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_lo=`expr '(' $ac_mid ')' + 1`
+fi
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+done
+case $ac_lo in
+?*) ac_cv_sizeof_int=$ac_lo;;
+'') { { echo "$as_me:$LINENO: error: cannot compute sizeof (int), 77
+See \`config.log' for more details." >&5
+echo "$as_me: error: cannot compute sizeof (int), 77
+See \`config.log' for more details." >&2;}
+ { (exit 1); exit 1; }; } ;;
+esac
+else
+ if test "$cross_compiling" = yes; then
+ { { echo "$as_me:$LINENO: error: internal error: not reached in cross-compile" >&5
+echo "$as_me: error: internal error: not reached in cross-compile" >&2;}
+ { (exit 1); exit 1; }; }
+else
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+$ac_includes_default
+long longval () { return (long) (sizeof (int)); }
+unsigned long ulongval () { return (long) (sizeof (int)); }
+#include <stdio.h>
+#include <stdlib.h>
+int
+main ()
+{
+
+ FILE *f = fopen ("conftest.val", "w");
+ if (! f)
+ exit (1);
+ if (((long) (sizeof (int))) < 0)
+ {
+ long i = longval ();
+ if (i != ((long) (sizeof (int))))
+ exit (1);
+ fprintf (f, "%ld\n", i);
+ }
+ else
+ {
+ unsigned long i = ulongval ();
+ if (i != ((long) (sizeof (int))))
+ exit (1);
+ fprintf (f, "%lu\n", i);
+ }
+ exit (ferror (f) || fclose (f) != 0);
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+ (eval $ac_link) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ ac_cv_sizeof_int=`cat conftest.val`
+else
+ echo "$as_me: program exited with status $ac_status" >&5
+echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+{ { echo "$as_me:$LINENO: error: cannot compute sizeof (int), 77
+See \`config.log' for more details." >&5
+echo "$as_me: error: cannot compute sizeof (int), 77
+See \`config.log' for more details." >&2;}
+ { (exit 1); exit 1; }; }
+fi
+rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+fi
+rm -f conftest.val
+else
+ ac_cv_sizeof_int=0
+fi
+fi
+echo "$as_me:$LINENO: result: $ac_cv_sizeof_int" >&5
+echo "${ECHO_T}$ac_cv_sizeof_int" >&6
+cat >>confdefs.h <<_ACEOF
+#define SIZEOF_INT $ac_cv_sizeof_int
+_ACEOF
+
+
+ echo "$as_me:$LINENO: checking for long" >&5
+echo $ECHO_N "checking for long... $ECHO_C" >&6
+if test "${ac_cv_type_long+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+$ac_includes_default
+int
+main ()
+{
+if ((long *) 0)
+ return 0;
+if (sizeof (long))
+ return 0;
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } &&
+ { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest.$ac_objext'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ ac_cv_type_long=yes
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_cv_type_long=no
+fi
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+echo "$as_me:$LINENO: result: $ac_cv_type_long" >&5
+echo "${ECHO_T}$ac_cv_type_long" >&6
+
+echo "$as_me:$LINENO: checking size of long" >&5
+echo $ECHO_N "checking size of long... $ECHO_C" >&6
+if test "${ac_cv_sizeof_long+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ if test "$ac_cv_type_long" = yes; then
+ # The cast to unsigned long works around a bug in the HP C Compiler
+ # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
+ # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
+ # This bug is HP SR number 8606223364.
+ if test "$cross_compiling" = yes; then
+ # Depending upon the size, compute the lo and hi bounds.
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+$ac_includes_default
+int
+main ()
+{
+static int test_array [1 - 2 * !(((long) (sizeof (long))) >= 0)];
+test_array [0] = 0
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } &&
+ { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest.$ac_objext'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ ac_lo=0 ac_mid=0
+ while :; do
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+$ac_includes_default
+int
+main ()
+{
+static int test_array [1 - 2 * !(((long) (sizeof (long))) <= $ac_mid)];
+test_array [0] = 0
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } &&
+ { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest.$ac_objext'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ ac_hi=$ac_mid; break
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_lo=`expr $ac_mid + 1`
+ if test $ac_lo -le $ac_mid; then
+ ac_lo= ac_hi=
+ break
+ fi
+ ac_mid=`expr 2 '*' $ac_mid + 1`
+fi
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+ done
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+$ac_includes_default
+int
+main ()
+{
+static int test_array [1 - 2 * !(((long) (sizeof (long))) < 0)];
+test_array [0] = 0
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } &&
+ { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest.$ac_objext'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ ac_hi=-1 ac_mid=-1
+ while :; do
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+$ac_includes_default
+int
+main ()
+{
+static int test_array [1 - 2 * !(((long) (sizeof (long))) >= $ac_mid)];
+test_array [0] = 0
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } &&
+ { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest.$ac_objext'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ ac_lo=$ac_mid; break
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_hi=`expr '(' $ac_mid ')' - 1`
+ if test $ac_mid -le $ac_hi; then
+ ac_lo= ac_hi=
+ break
+ fi
+ ac_mid=`expr 2 '*' $ac_mid`
+fi
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+ done
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_lo= ac_hi=
+fi
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+# Binary search between lo and hi bounds.
+while test "x$ac_lo" != "x$ac_hi"; do
+ ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+$ac_includes_default
+int
+main ()
+{
+static int test_array [1 - 2 * !(((long) (sizeof (long))) <= $ac_mid)];
+test_array [0] = 0
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } &&
+ { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest.$ac_objext'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ ac_hi=$ac_mid
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_lo=`expr '(' $ac_mid ')' + 1`
+fi
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+done
+case $ac_lo in
+?*) ac_cv_sizeof_long=$ac_lo;;
+'') { { echo "$as_me:$LINENO: error: cannot compute sizeof (long), 77
+See \`config.log' for more details." >&5
+echo "$as_me: error: cannot compute sizeof (long), 77
+See \`config.log' for more details." >&2;}
+ { (exit 1); exit 1; }; } ;;
+esac
+else
+ if test "$cross_compiling" = yes; then
+ { { echo "$as_me:$LINENO: error: internal error: not reached in cross-compile" >&5
+echo "$as_me: error: internal error: not reached in cross-compile" >&2;}
+ { (exit 1); exit 1; }; }
+else
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+$ac_includes_default
+long longval () { return (long) (sizeof (long)); }
+unsigned long ulongval () { return (long) (sizeof (long)); }
+#include <stdio.h>
+#include <stdlib.h>
+int
+main ()
+{
+
+ FILE *f = fopen ("conftest.val", "w");
+ if (! f)
+ exit (1);
+ if (((long) (sizeof (long))) < 0)
+ {
+ long i = longval ();
+ if (i != ((long) (sizeof (long))))
+ exit (1);
+ fprintf (f, "%ld\n", i);
+ }
+ else
+ {
+ unsigned long i = ulongval ();
+ if (i != ((long) (sizeof (long))))
+ exit (1);
+ fprintf (f, "%lu\n", i);
+ }
+ exit (ferror (f) || fclose (f) != 0);
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+ (eval $ac_link) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ ac_cv_sizeof_long=`cat conftest.val`
+else
+ echo "$as_me: program exited with status $ac_status" >&5
+echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+{ { echo "$as_me:$LINENO: error: cannot compute sizeof (long), 77
+See \`config.log' for more details." >&5
+echo "$as_me: error: cannot compute sizeof (long), 77
+See \`config.log' for more details." >&2;}
+ { (exit 1); exit 1; }; }
+fi
+rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+fi
+rm -f conftest.val
+else
+ ac_cv_sizeof_long=0
+fi
+fi
+echo "$as_me:$LINENO: result: $ac_cv_sizeof_long" >&5
+echo "${ECHO_T}$ac_cv_sizeof_long" >&6
+cat >>confdefs.h <<_ACEOF
+#define SIZEOF_LONG $ac_cv_sizeof_long
+_ACEOF
+
+
+ echo "$as_me:$LINENO: checking for long long" >&5
+echo $ECHO_N "checking for long long... $ECHO_C" >&6
+if test "${ac_cv_type_long_long+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+$ac_includes_default
+int
+main ()
+{
+if ((long long *) 0)
+ return 0;
+if (sizeof (long long))
+ return 0;
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } &&
+ { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest.$ac_objext'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ ac_cv_type_long_long=yes
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_cv_type_long_long=no
+fi
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+echo "$as_me:$LINENO: result: $ac_cv_type_long_long" >&5
+echo "${ECHO_T}$ac_cv_type_long_long" >&6
+
+echo "$as_me:$LINENO: checking size of long long" >&5
+echo $ECHO_N "checking size of long long... $ECHO_C" >&6
+if test "${ac_cv_sizeof_long_long+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ if test "$ac_cv_type_long_long" = yes; then
+ # The cast to unsigned long works around a bug in the HP C Compiler
+ # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
+ # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
+ # This bug is HP SR number 8606223364.
+ if test "$cross_compiling" = yes; then
+ # Depending upon the size, compute the lo and hi bounds.
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+$ac_includes_default
+int
+main ()
+{
+static int test_array [1 - 2 * !(((long) (sizeof (long long))) >= 0)];
+test_array [0] = 0
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } &&
+ { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest.$ac_objext'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ ac_lo=0 ac_mid=0
+ while :; do
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+$ac_includes_default
+int
+main ()
+{
+static int test_array [1 - 2 * !(((long) (sizeof (long long))) <= $ac_mid)];
+test_array [0] = 0
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } &&
+ { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest.$ac_objext'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ ac_hi=$ac_mid; break
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_lo=`expr $ac_mid + 1`
+ if test $ac_lo -le $ac_mid; then
+ ac_lo= ac_hi=
+ break
+ fi
+ ac_mid=`expr 2 '*' $ac_mid + 1`
+fi
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+ done
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+$ac_includes_default
+int
+main ()
+{
+static int test_array [1 - 2 * !(((long) (sizeof (long long))) < 0)];
+test_array [0] = 0
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } &&
+ { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest.$ac_objext'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ ac_hi=-1 ac_mid=-1
+ while :; do
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+$ac_includes_default
+int
+main ()
+{
+static int test_array [1 - 2 * !(((long) (sizeof (long long))) >= $ac_mid)];
+test_array [0] = 0
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } &&
+ { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest.$ac_objext'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ ac_lo=$ac_mid; break
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_hi=`expr '(' $ac_mid ')' - 1`
+ if test $ac_mid -le $ac_hi; then
+ ac_lo= ac_hi=
+ break
+ fi
+ ac_mid=`expr 2 '*' $ac_mid`
+fi
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+ done
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_lo= ac_hi=
+fi
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+# Binary search between lo and hi bounds.
+while test "x$ac_lo" != "x$ac_hi"; do
+ ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+$ac_includes_default
+int
+main ()
+{
+static int test_array [1 - 2 * !(((long) (sizeof (long long))) <= $ac_mid)];
+test_array [0] = 0
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } &&
+ { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest.$ac_objext'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ ac_hi=$ac_mid
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_lo=`expr '(' $ac_mid ')' + 1`
+fi
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+done
+case $ac_lo in
+?*) ac_cv_sizeof_long_long=$ac_lo;;
+'') { { echo "$as_me:$LINENO: error: cannot compute sizeof (long long), 77
+See \`config.log' for more details." >&5
+echo "$as_me: error: cannot compute sizeof (long long), 77
+See \`config.log' for more details." >&2;}
+ { (exit 1); exit 1; }; } ;;
+esac
+else
+ if test "$cross_compiling" = yes; then
+ { { echo "$as_me:$LINENO: error: internal error: not reached in cross-compile" >&5
+echo "$as_me: error: internal error: not reached in cross-compile" >&2;}
+ { (exit 1); exit 1; }; }
+else
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+$ac_includes_default
+long longval () { return (long) (sizeof (long long)); }
+unsigned long ulongval () { return (long) (sizeof (long long)); }
+#include <stdio.h>
+#include <stdlib.h>
+int
+main ()
+{
+
+ FILE *f = fopen ("conftest.val", "w");
+ if (! f)
+ exit (1);
+ if (((long) (sizeof (long long))) < 0)
+ {
+ long i = longval ();
+ if (i != ((long) (sizeof (long long))))
+ exit (1);
+ fprintf (f, "%ld\n", i);
+ }
+ else
+ {
+ unsigned long i = ulongval ();
+ if (i != ((long) (sizeof (long long))))
+ exit (1);
+ fprintf (f, "%lu\n", i);
+ }
+ exit (ferror (f) || fclose (f) != 0);
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+ (eval $ac_link) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ ac_cv_sizeof_long_long=`cat conftest.val`
+else
+ echo "$as_me: program exited with status $ac_status" >&5
+echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+{ { echo "$as_me:$LINENO: error: cannot compute sizeof (long long), 77
+See \`config.log' for more details." >&5
+echo "$as_me: error: cannot compute sizeof (long long), 77
+See \`config.log' for more details." >&2;}
+ { (exit 1); exit 1; }; }
+fi
+rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+fi
+rm -f conftest.val
+else
+ ac_cv_sizeof_long_long=0
+fi
+fi
+echo "$as_me:$LINENO: result: $ac_cv_sizeof_long_long" >&5
+echo "${ECHO_T}$ac_cv_sizeof_long_long" >&6
+cat >>confdefs.h <<_ACEOF
+#define SIZEOF_LONG_LONG $ac_cv_sizeof_long_long
+_ACEOF
+
+
+
+fi
+
+
+
+
+
+cat >>confdefs.h <<_ACEOF
+#define OS_LINUX
+_ACEOF
+
+CFLAGS="$CFLAGS -D_BSD_SOURCE"
+
+
+echo "$as_me:$LINENO: checking which memory bulk indexing mode to use" >&5
+echo $ECHO_N "checking which memory bulk indexing mode to use... $ECHO_C" >&6
+
+# Check whether --with-membulk or --without-membulk was given.
+if test "${with_membulk+set}" = set; then
+ withval="$with_membulk"
+ mem="$withval"
+else
+ mem="ptr"
+fi;
+
+case "$mem" in
+ ptr)
+ mem_bits="0"
+ ;;
+ index8)
+ mem_bits="8"
+ ;;
+ index16)
+ mem_bits="16"
+ ;;
+ *)
+ { { echo "$as_me:$LINENO: error: Invalid argument: \"$mem\"" >&5
+echo "$as_me: error: Invalid argument: \"$mem\"" >&2;}
+ { (exit 1); exit 1; }; }
+ ;;
+esac
+
+echo "$as_me:$LINENO: result: \"$mem\"" >&5
+echo "${ECHO_T}\"$mem\"" >&6
+
+cat >>confdefs.h <<_ACEOF
+#define MEM_BITS $mem_bits
+_ACEOF
+
+
+
+echo "$as_me:$LINENO: checking which hash type and size to use" >&5
+echo $ECHO_N "checking which hash type and size to use... $ECHO_C" >&6
+
+# Check whether --with-hash or --without-hash was given.
+if test "${with_hash+set}" = set; then
+ withval="$with_hash"
+ hash="$withval"
+else
+ hash="crc16"
+fi;
+
+hash_type=`echo "$hash"|cut -b -3`
+hash_bits=`echo "$hash"|cut -b 4-`
+
+if test "$hash_type" = "xor"; then
+
+cat >>confdefs.h <<_ACEOF
+#define HASH_TYPE_XOR
+_ACEOF
+
+ if test "$hash_bits" != "8" -a "$hash_bits" != "16"; then
+ { { echo "$as_me:$LINENO: error: Invalid argument: \"$withval\"" >&5
+echo "$as_me: error: Invalid argument: \"$withval\"" >&2;}
+ { (exit 1); exit 1; }; }
+ fi
+else
+ if test "$hash" != "crc16"; then
+ { { echo "$as_me:$LINENO: error: Invalid argument: \"$hash\"" >&5
+echo "$as_me: error: Invalid argument: \"$hash\"" >&2;}
+ { (exit 1); exit 1; }; }
+ fi
+
+cat >>confdefs.h <<_ACEOF
+#define HASH_TYPE_CRC
+_ACEOF
+
+fi
+
+
+cat >>confdefs.h <<_ACEOF
+#define HASH_BITS $hash_bits
+_ACEOF
+
+echo "$as_me:$LINENO: result: \"$hash\"" >&5
+echo "${ECHO_T}\"$hash\"" >&6
+
+
+echo "$as_me:$LINENO: checking whether to enable uptime trick" >&5
+echo $ECHO_N "checking whether to enable uptime trick... $ECHO_C" >&6
+# Check whether --enable-uptime_trick or --disable-uptime_trick was given.
+if test "${enable_uptime_trick+set}" = set; then
+ enableval="$enable_uptime_trick"
+ uptime_trick="$enableval"
+else
+ uptime_trick="yes"
+fi;
+case "$uptime_trick" in
+ yes)
+ echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6
+
+cat >>confdefs.h <<_ACEOF
+#define UPTIME_TRICK
+_ACEOF
+
+ ;;
+ *)
+ echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+ ;;
+esac
+
+
+echo "$as_me:$LINENO: checking whether to enable icmp trick" >&5
+echo $ECHO_N "checking whether to enable icmp trick... $ECHO_C" >&6
+# Check whether --enable-icmp_trick or --disable-icmp_trick was given.
+if test "${enable_icmp_trick+set}" = set; then
+ enableval="$enable_icmp_trick"
+ icmp_trick="$enableval"
+else
+ icmp_trick="yes"
+fi;
+case "$icmp_trick" in
+ yes)
+ echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6
+
+cat >>confdefs.h <<_ACEOF
+#define ICMP_TRICK
+_ACEOF
+
+ ;;
+ cisco)
+ echo "$as_me:$LINENO: result: yes: cisco" >&5
+echo "${ECHO_T}yes: cisco" >&6
+
+cat >>confdefs.h <<_ACEOF
+#define UPTIME_TRICK_CISCO
+_ACEOF
+
+ ;;
+ *)
+ echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+ ;;
+esac
+
+
+echo "$as_me:$LINENO: checking whether to enable debugging" >&5
+echo $ECHO_N "checking whether to enable debugging... $ECHO_C" >&6
+# Check whether --enable-debug or --disable-debug was given.
+if test "${enable_debug+set}" = set; then
+ enableval="$enable_debug"
+ debug="$enableval"
+else
+ debug="no"
+fi;
+case "$debug" in
+ no)
+ echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+ debug_val="0"
+ ;;
+ yes)
+ echo "$as_me:$LINENO: result: all" >&5
+echo "${ECHO_T}all" >&6
+ debug_val="-1"
+ ;;
+ *)
+ echo "$as_me:$LINENO: result: custom: $debug" >&5
+echo "${ECHO_T}custom: $debug" >&6
+ debug_val="0"
+ debug=`echo $debug|tr , " "`
+ for i in $debug; do
+ debug_val="$debug_val | DEBUG_$i"
+ done
+ ;;
+esac
+
+cat >>confdefs.h <<_ACEOF
+#define DEBUG ($debug_val)
+_ACEOF
+
+
+
+echo "$as_me:$LINENO: checking whether to enable runtime messages" >&5
+echo $ECHO_N "checking whether to enable runtime messages... $ECHO_C" >&6
+# Check whether --enable-messages or --disable-messages was given.
+if test "${enable_messages+set}" = set; then
+ enableval="$enable_messages"
+ messages="$enableval"
+else
+ messages="no"
+fi;
+case "$messages" in
+ yes)
+ echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6
+
+cat >>confdefs.h <<_ACEOF
+#define MESSAGES
+_ACEOF
+
+ ;;
+ *)
+ echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+ ;;
+esac
+
+
+echo "$as_me:$LINENO: checking directory to store pidfiles" >&5
+echo $ECHO_N "checking directory to store pidfiles... $ECHO_C" >&6
+
+# Check whether --with-piddir or --without-piddir was given.
+if test "${with_piddir+set}" = set; then
+ withval="$with_piddir"
+ piddir="$withval"
+else
+ piddir="/var/run"
+fi;
+
+cat >>confdefs.h <<_ACEOF
+#define PID_DIR "$piddir"
+_ACEOF
+
+ echo "$as_me:$LINENO: result: \"$piddir\"" >&5
+echo "${ECHO_T}\"$piddir\"" >&6
+
+
+CFLAGS="$CFLAGS -D_REENTRANT"
+CFLAGS="$CFLAGS -DWALL -W -Wall"
+
+
+
+DATE=`date +%Y-%m-%d`
+
+
+ ac_config_files="$ac_config_files Makefile src/Makefile src/libipulog/Makefile"
+
+
+test "x$prefix" = xNONE && prefix=$ac_default_prefix
+# Let make expand exec_prefix.
+test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
+
+# VPATH may cause trouble with some makes, so we remove $(srcdir),
+# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
+# trailing colons and then remove the whole line if VPATH becomes empty
+# (actually we leave an empty line to preserve line numbers).
+if test "x$srcdir" = x.; then
+ ac_vpsub='/^[ ]*VPATH[ ]*=/{
+s/:*\$(srcdir):*/:/;
+s/:*\${srcdir}:*/:/;
+s/:*@srcdir@:*/:/;
+s/^\([^=]*=[ ]*\):*/\1/;
+s/:*$//;
+s/^[^=]*=[ ]*$//;
+}'
+fi
+
+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 $U if already installed.
+ ac_i=`echo "$ac_i" |
+ sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
+ # 2. Add them.
+ ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
+ ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
+done
+LIBOBJS=$ac_libobjs
+
+LTLIBOBJS=$ac_ltlibobjs
+
+
+if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
+ { { echo "$as_me:$LINENO: error: conditional \"AMDEP\" was never defined.
+Usually this means the macro was only invoked conditionally." >&5
+echo "$as_me: error: conditional \"AMDEP\" was never defined.
+Usually this means the macro was only invoked conditionally." >&2;}
+ { (exit 1); exit 1; }; }
+fi
+if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
+ { { echo "$as_me:$LINENO: error: conditional \"am__fastdepCC\" was never defined.
+Usually this means the macro was only invoked conditionally." >&5
+echo "$as_me: error: conditional \"am__fastdepCC\" was never defined.
+Usually this means the macro was only invoked conditionally." >&2;}
+ { (exit 1); exit 1; }; }
+fi
+
+: ${CONFIG_STATUS=./config.status}
+ac_clean_files_save=$ac_clean_files
+ac_clean_files="$ac_clean_files $CONFIG_STATUS"
+{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
+echo "$as_me: creating $CONFIG_STATUS" >&6;}
+cat >$CONFIG_STATUS <<_ACEOF
+#! $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}
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF
+## --------------------- ##
+## M4sh Initialization. ##
+## --------------------- ##
+
+# Be Bourne compatible
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
+ emulate sh
+ NULLCMD=:
+ # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
+ # is contrary to our usage. Disable this feature.
+ alias -g '${1+"$@"}'='"$@"'
+elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
+ set -o posix
+fi
+DUALCASE=1; export DUALCASE # for MKS sh
+
+# Support unset when possible.
+if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
+ as_unset=unset
+else
+ as_unset=false
+fi
+
+
+# Work around bugs in pre-3.0 UWIN ksh.
+$as_unset ENV MAIL MAILPATH
+PS1='$ '
+PS2='> '
+PS4='+ '
+
+# NLS nuisances.
+for as_var in \
+ LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
+ LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
+ LC_TELEPHONE LC_TIME
+do
+ if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
+ eval $as_var=C; export $as_var
+ else
+ $as_unset $as_var
+ fi
+done
+
+# Required to use basename.
+if expr a : '\(a\)' >/dev/null 2>&1; 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
+
+
+# Name of the executable.
+as_me=`$as_basename "$0" ||
+$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
+ X"$0" : 'X\(//\)$' \| \
+ X"$0" : 'X\(/\)$' \| \
+ . : '\(.\)' 2>/dev/null ||
+echo X/"$0" |
+ sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
+ /^X\/\(\/\/\)$/{ s//\1/; q; }
+ /^X\/\(\/\).*/{ s//\1/; q; }
+ s/.*/./; q'`
+
+
+# PATH needs CR, and LINENO needs CR and PATH.
+# 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
+
+# The user is always right.
+if test "${PATH_SEPARATOR+set}" != set; then
+ echo "#! /bin/sh" >conf$$.sh
+ echo "exit 0" >>conf$$.sh
+ chmod +x conf$$.sh
+ if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
+ PATH_SEPARATOR=';'
+ else
+ PATH_SEPARATOR=:
+ fi
+ rm -f conf$$.sh
+fi
+
+
+ as_lineno_1=$LINENO
+ as_lineno_2=$LINENO
+ as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
+ test "x$as_lineno_1" != "x$as_lineno_2" &&
+ test "x$as_lineno_3" = "x$as_lineno_2" || {
+ # Find who we are. Look in the path if we contain no path at all
+ # relative or not.
+ 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/$0 && break
+done
+
+ ;;
+ esac
+ # We did not find ourselves, most probably we were run as `sh COMMAND'
+ # in which case we are not to be found in the path.
+ if test "x$as_myself" = x; then
+ as_myself=$0
+ fi
+ if test ! -f "$as_myself"; then
+ { { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
+echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
+ { (exit 1); exit 1; }; }
+ fi
+ case $CONFIG_SHELL in
+ '')
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for as_base in sh bash ksh sh5; do
+ case $as_dir in
+ /*)
+ if ("$as_dir/$as_base" -c '
+ as_lineno_1=$LINENO
+ as_lineno_2=$LINENO
+ as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
+ test "x$as_lineno_1" != "x$as_lineno_2" &&
+ test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then
+ $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
+ $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
+ CONFIG_SHELL=$as_dir/$as_base
+ export CONFIG_SHELL
+ exec "$CONFIG_SHELL" "$0" ${1+"$@"}
+ fi;;
+ esac
+ done
+done
+;;
+ esac
+
+ # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
+ # uniformly replaced by the line number. The first 'sed' inserts a
+ # line-number line before each line; the second 'sed' does the real
+ # work. The second script uses 'N' to pair each line-number line
+ # with the numbered line, and appends trailing '-' during
+ # substitution so that $LINENO is not a special case at line end.
+ # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
+ # second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
+ sed '=' <$as_myself |
+ sed '
+ N
+ s,$,-,
+ : loop
+ s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
+ t loop
+ s,-$,,
+ s,^['$as_cr_digits']*\n,,
+ ' >$as_me.lineno &&
+ chmod +x $as_me.lineno ||
+ { { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
+echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
+ { (exit 1); exit 1; }; }
+
+ # Don't try to exec as it changes $[0], causing all sort of problems
+ # (the dirname of $[0] is not the place where we might find the
+ # original and so on. Autoconf is especially sensible to this).
+ . ./$as_me.lineno
+ # Exit status is that of the last command.
+ exit
+}
+
+
+case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
+ *c*,-n*) ECHO_N= ECHO_C='
+' ECHO_T=' ' ;;
+ *c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
+ *) ECHO_N= ECHO_C='\c' ECHO_T= ;;
+esac
+
+if expr a : '\(a\)' >/dev/null 2>&1; then
+ as_expr=expr
+else
+ as_expr=false
+fi
+
+rm -f conf$$ conf$$.exe conf$$.file
+echo >conf$$.file
+if ln -s conf$$.file conf$$ 2>/dev/null; then
+ # We could just check for DJGPP; but this test a) works b) is more generic
+ # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
+ if test -f conf$$.exe; then
+ # Don't use ln at all; we don't have any links
+ as_ln_s='cp -p'
+ else
+ as_ln_s='ln -s'
+ fi
+elif ln conf$$.file conf$$ 2>/dev/null; then
+ as_ln_s=ln
+else
+ as_ln_s='cp -p'
+fi
+rm -f conf$$ conf$$.exe conf$$.file
+
+if mkdir -p . 2>/dev/null; then
+ as_mkdir_p=:
+else
+ test -d ./-p && rmdir ./-p
+ as_mkdir_p=false
+fi
+
+as_executable_p="test -f"
+
+# 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'"
+
+
+# IFS
+# We need space, tab and new line, in precisely that order.
+as_nl='
+'
+IFS=" $as_nl"
+
+# CDPATH.
+$as_unset CDPATH
+
+exec 6>&1
+
+# Open the log real soon, to keep \$[0] and so on meaningful, and to
+# report actual input values of CONFIG_FILES etc. instead of their
+# values after options handling. Logging --version etc. is OK.
+exec 5>>config.log
+{
+ echo
+ sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
+## Running $as_me. ##
+_ASBOX
+} >&5
+cat >&5 <<_CSEOF
+
+This file was extended by $as_me, which was
+generated by GNU Autoconf 2.59. Invocation command line was
+
+ CONFIG_FILES = $CONFIG_FILES
+ CONFIG_HEADERS = $CONFIG_HEADERS
+ CONFIG_LINKS = $CONFIG_LINKS
+ CONFIG_COMMANDS = $CONFIG_COMMANDS
+ $ $0 $@
+
+_CSEOF
+echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5
+echo >&5
+_ACEOF
+
+# Files that config.status was made for.
+if test -n "$ac_config_files"; then
+ echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
+fi
+
+if test -n "$ac_config_headers"; then
+ echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
+fi
+
+if test -n "$ac_config_links"; then
+ echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
+fi
+
+if test -n "$ac_config_commands"; then
+ echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
+fi
+
+cat >>$CONFIG_STATUS <<\_ACEOF
+
+ac_cs_usage="\
+\`$as_me' instantiates files from templates according to the
+current configuration.
+
+Usage: $0 [OPTIONS] [FILE]...
+
+ -h, --help print this help, then exit
+ -V, --version print version number, then exit
+ -q, --quiet 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 <bug-autoconf@gnu.org>."
+_ACEOF
+
+cat >>$CONFIG_STATUS <<_ACEOF
+ac_cs_version="\\
+config.status
+configured by $0, generated by GNU Autoconf 2.59,
+ with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
+
+Copyright (C) 2003 Free Software Foundation, Inc.
+This config.status script is free software; the Free Software Foundation
+gives unlimited permission to copy, distribute and modify it."
+srcdir=$srcdir
+INSTALL="$INSTALL"
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF
+# If no file are specified by the user, then we need to provide default
+# value. By we need to know if files were specified by the user.
+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=$1
+ ac_optarg=$2
+ ac_shift=shift
+ ;;
+ *) # This is not an option, so the user has probably given explicit
+ # arguments.
+ ac_option=$1
+ ac_need_defaults=false;;
+ esac
+
+ case $ac_option in
+ # Handling of the options.
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF
+ -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
+ ac_cs_recheck=: ;;
+ --version | --vers* | -V )
+ echo "$ac_cs_version"; exit 0 ;;
+ --he | --h)
+ # Conflict between --help and --header
+ { { echo "$as_me:$LINENO: error: ambiguous option: $1
+Try \`$0 --help' for more information." >&5
+echo "$as_me: error: ambiguous option: $1
+Try \`$0 --help' for more information." >&2;}
+ { (exit 1); exit 1; }; };;
+ --help | --hel | -h )
+ echo "$ac_cs_usage"; exit 0 ;;
+ --debug | --d* | -d )
+ debug=: ;;
+ --file | --fil | --fi | --f )
+ $ac_shift
+ CONFIG_FILES="$CONFIG_FILES $ac_optarg"
+ ac_need_defaults=false;;
+ --header | --heade | --head | --hea )
+ $ac_shift
+ CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
+ ac_need_defaults=false;;
+ -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+ | -silent | --silent | --silen | --sile | --sil | --si | --s)
+ ac_cs_silent=: ;;
+
+ # This is an error.
+ -*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
+Try \`$0 --help' for more information." >&5
+echo "$as_me: error: unrecognized option: $1
+Try \`$0 --help' for more information." >&2;}
+ { (exit 1); exit 1; }; } ;;
+
+ *) ac_config_targets="$ac_config_targets $1" ;;
+
+ 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
+if \$ac_cs_recheck; then
+ echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
+ exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
+fi
+
+_ACEOF
+
+cat >>$CONFIG_STATUS <<_ACEOF
+#
+# INIT-COMMANDS section.
+#
+
+AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
+
+_ACEOF
+
+
+
+cat >>$CONFIG_STATUS <<\_ACEOF
+for ac_config_target in $ac_config_targets
+do
+ case "$ac_config_target" in
+ # Handling of arguments.
+ "Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;;
+ "src/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
+ "src/libipulog/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/libipulog/Makefile" ;;
+ "depfiles" ) CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
+ "config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
+ *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
+echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
+ { (exit 1); exit 1; }; };;
+ 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=$config_commands
+fi
+
+# Have a temporary directory for convenience. Make it in the build tree
+# simply because there is no reason to put it here, and in addition,
+# creating and moving files from /tmp can sometimes cause problems.
+# Create a temporary directory, and hook for its removal unless debugging.
+$debug ||
+{
+ trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
+ trap '{ (exit 1); exit 1; }' 1 2 13 15
+}
+
+# Create a (secure) tmp directory for tmp files.
+
+{
+ tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&
+ test -n "$tmp" && test -d "$tmp"
+} ||
+{
+ tmp=./confstat$$-$RANDOM
+ (umask 077 && mkdir $tmp)
+} ||
+{
+ echo "$me: cannot create a temporary directory in ." >&2
+ { (exit 1); exit 1; }
+}
+
+_ACEOF
+
+cat >>$CONFIG_STATUS <<_ACEOF
+
+#
+# CONFIG_FILES section.
+#
+
+# No need to generate the scripts if there are no CONFIG_FILES.
+# This happens for instance when ./config.status config.h
+if test -n "\$CONFIG_FILES"; then
+ # Protect against being on the right side of a sed subst in config.status.
+ sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
+ s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
+s,@SHELL@,$SHELL,;t t
+s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
+s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
+s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
+s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
+s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
+s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
+s,@exec_prefix@,$exec_prefix,;t t
+s,@prefix@,$prefix,;t t
+s,@program_transform_name@,$program_transform_name,;t t
+s,@bindir@,$bindir,;t t
+s,@sbindir@,$sbindir,;t t
+s,@libexecdir@,$libexecdir,;t t
+s,@datadir@,$datadir,;t t
+s,@sysconfdir@,$sysconfdir,;t t
+s,@sharedstatedir@,$sharedstatedir,;t t
+s,@localstatedir@,$localstatedir,;t t
+s,@libdir@,$libdir,;t t
+s,@includedir@,$includedir,;t t
+s,@oldincludedir@,$oldincludedir,;t t
+s,@infodir@,$infodir,;t t
+s,@mandir@,$mandir,;t t
+s,@build_alias@,$build_alias,;t t
+s,@host_alias@,$host_alias,;t t
+s,@target_alias@,$target_alias,;t t
+s,@DEFS@,$DEFS,;t t
+s,@ECHO_C@,$ECHO_C,;t t
+s,@ECHO_N@,$ECHO_N,;t t
+s,@ECHO_T@,$ECHO_T,;t t
+s,@LIBS@,$LIBS,;t t
+s,@build@,$build,;t t
+s,@build_cpu@,$build_cpu,;t t
+s,@build_vendor@,$build_vendor,;t t
+s,@build_os@,$build_os,;t t
+s,@host@,$host,;t t
+s,@host_cpu@,$host_cpu,;t t
+s,@host_vendor@,$host_vendor,;t t
+s,@host_os@,$host_os,;t t
+s,@target@,$target,;t t
+s,@target_cpu@,$target_cpu,;t t
+s,@target_vendor@,$target_vendor,;t t
+s,@target_os@,$target_os,;t t
+s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
+s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t
+s,@INSTALL_DATA@,$INSTALL_DATA,;t t
+s,@CYGPATH_W@,$CYGPATH_W,;t t
+s,@PACKAGE@,$PACKAGE,;t t
+s,@VERSION@,$VERSION,;t t
+s,@ACLOCAL@,$ACLOCAL,;t t
+s,@AUTOCONF@,$AUTOCONF,;t t
+s,@AUTOMAKE@,$AUTOMAKE,;t t
+s,@AUTOHEADER@,$AUTOHEADER,;t t
+s,@MAKEINFO@,$MAKEINFO,;t t
+s,@install_sh@,$install_sh,;t t
+s,@STRIP@,$STRIP,;t t
+s,@ac_ct_STRIP@,$ac_ct_STRIP,;t t
+s,@INSTALL_STRIP_PROGRAM@,$INSTALL_STRIP_PROGRAM,;t t
+s,@mkdir_p@,$mkdir_p,;t t
+s,@AWK@,$AWK,;t t
+s,@SET_MAKE@,$SET_MAKE,;t t
+s,@am__leading_dot@,$am__leading_dot,;t t
+s,@AMTAR@,$AMTAR,;t t
+s,@am__tar@,$am__tar,;t t
+s,@am__untar@,$am__untar,;t t
+s,@CC@,$CC,;t t
+s,@CFLAGS@,$CFLAGS,;t t
+s,@LDFLAGS@,$LDFLAGS,;t t
+s,@CPPFLAGS@,$CPPFLAGS,;t t
+s,@ac_ct_CC@,$ac_ct_CC,;t t
+s,@EXEEXT@,$EXEEXT,;t t
+s,@OBJEXT@,$OBJEXT,;t t
+s,@DEPDIR@,$DEPDIR,;t t
+s,@am__include@,$am__include,;t t
+s,@am__quote@,$am__quote,;t t
+s,@AMDEP_TRUE@,$AMDEP_TRUE,;t t
+s,@AMDEP_FALSE@,$AMDEP_FALSE,;t t
+s,@AMDEPBACKSLASH@,$AMDEPBACKSLASH,;t t
+s,@CCDEPMODE@,$CCDEPMODE,;t t
+s,@am__fastdepCC_TRUE@,$am__fastdepCC_TRUE,;t t
+s,@am__fastdepCC_FALSE@,$am__fastdepCC_FALSE,;t t
+s,@RANLIB@,$RANLIB,;t t
+s,@ac_ct_RANLIB@,$ac_ct_RANLIB,;t t
+s,@CPP@,$CPP,;t t
+s,@EGREP@,$EGREP,;t t
+s,@DATE@,$DATE,;t t
+s,@LIBOBJS@,$LIBOBJS,;t t
+s,@LTLIBOBJS@,$LTLIBOBJS,;t t
+CEOF
+
+_ACEOF
+
+ cat >>$CONFIG_STATUS <<\_ACEOF
+ # Split the substitutions into bite-sized pieces for seds with
+ # small command number limits, like on Digital OSF/1 and HP-UX.
+ ac_max_sed_lines=48
+ ac_sed_frag=1 # Number of current file.
+ ac_beg=1 # First line for current file.
+ ac_end=$ac_max_sed_lines # Line after last line for current file.
+ ac_more_lines=:
+ ac_sed_cmds=
+ while $ac_more_lines; do
+ if test $ac_beg -gt 1; then
+ sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
+ else
+ sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
+ fi
+ if test ! -s $tmp/subs.frag; then
+ ac_more_lines=false
+ else
+ # The purpose of the label and of the branching condition is to
+ # speed up the sed processing (if there are no `@' at all, there
+ # is no need to browse any of the substitutions).
+ # These are the two extra sed commands mentioned above.
+ (echo ':t
+ /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
+ if test -z "$ac_sed_cmds"; then
+ ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
+ else
+ ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed"
+ fi
+ ac_sed_frag=`expr $ac_sed_frag + 1`
+ ac_beg=$ac_end
+ ac_end=`expr $ac_end + $ac_max_sed_lines`
+ fi
+ done
+ if test -z "$ac_sed_cmds"; then
+ ac_sed_cmds=cat
+ fi
+fi # test -n "$CONFIG_FILES"
+
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF
+for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
+ # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
+ case $ac_file in
+ - | *:- | *:-:* ) # input from stdin
+ cat >$tmp/stdin
+ ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
+ ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
+ *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
+ ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
+ * ) ac_file_in=$ac_file.in ;;
+ esac
+
+ # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
+ ac_dir=`(dirname "$ac_file") 2>/dev/null ||
+$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$ac_file" : 'X\(//\)[^/]' \| \
+ X"$ac_file" : 'X\(//\)$' \| \
+ X"$ac_file" : 'X\(/\)' \| \
+ . : '\(.\)' 2>/dev/null ||
+echo X"$ac_file" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
+ /^X\(\/\/\)[^/].*/{ s//\1/; q; }
+ /^X\(\/\/\)$/{ s//\1/; q; }
+ /^X\(\/\).*/{ s//\1/; q; }
+ s/.*/./; q'`
+ { if $as_mkdir_p; then
+ mkdir -p "$ac_dir"
+ else
+ as_dir="$ac_dir"
+ as_dirs=
+ while test ! -d "$as_dir"; do
+ as_dirs="$as_dir $as_dirs"
+ as_dir=`(dirname "$as_dir") 2>/dev/null ||
+$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$as_dir" : 'X\(//\)[^/]' \| \
+ X"$as_dir" : 'X\(//\)$' \| \
+ X"$as_dir" : 'X\(/\)' \| \
+ . : '\(.\)' 2>/dev/null ||
+echo X"$as_dir" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
+ /^X\(\/\/\)[^/].*/{ s//\1/; q; }
+ /^X\(\/\/\)$/{ s//\1/; q; }
+ /^X\(\/\).*/{ s//\1/; q; }
+ s/.*/./; q'`
+ done
+ test ! -n "$as_dirs" || mkdir $as_dirs
+ fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
+echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
+ { (exit 1); exit 1; }; }; }
+
+ ac_builddir=.
+
+if test "$ac_dir" != .; then
+ ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
+ # A "../" for each directory in $ac_dir_suffix.
+ ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
+else
+ ac_dir_suffix= ac_top_builddir=
+fi
+
+case $srcdir in
+ .) # No --srcdir option. We are building in place.
+ ac_srcdir=.
+ if test -z "$ac_top_builddir"; then
+ ac_top_srcdir=.
+ else
+ ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
+ fi ;;
+ [\\/]* | ?:[\\/]* ) # Absolute path.
+ ac_srcdir=$srcdir$ac_dir_suffix;
+ ac_top_srcdir=$srcdir ;;
+ *) # Relative path.
+ ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
+ ac_top_srcdir=$ac_top_builddir$srcdir ;;
+esac
+
+# Do not use `cd foo && pwd` to compute absolute paths, because
+# the directories may not exist.
+case `pwd` in
+.) ac_abs_builddir="$ac_dir";;
+*)
+ case "$ac_dir" in
+ .) ac_abs_builddir=`pwd`;;
+ [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
+ *) ac_abs_builddir=`pwd`/"$ac_dir";;
+ esac;;
+esac
+case $ac_abs_builddir in
+.) ac_abs_top_builddir=${ac_top_builddir}.;;
+*)
+ case ${ac_top_builddir}. in
+ .) ac_abs_top_builddir=$ac_abs_builddir;;
+ [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
+ *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
+ esac;;
+esac
+case $ac_abs_builddir in
+.) ac_abs_srcdir=$ac_srcdir;;
+*)
+ case $ac_srcdir in
+ .) ac_abs_srcdir=$ac_abs_builddir;;
+ [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
+ *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
+ esac;;
+esac
+case $ac_abs_builddir in
+.) ac_abs_top_srcdir=$ac_top_srcdir;;
+*)
+ case $ac_top_srcdir in
+ .) ac_abs_top_srcdir=$ac_abs_builddir;;
+ [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
+ *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
+ esac;;
+esac
+
+
+ case $INSTALL in
+ [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
+ *) ac_INSTALL=$ac_top_builddir$INSTALL ;;
+ esac
+
+ # Let's still pretend it is `configure' which instantiates (i.e., don't
+ # use $as_me), people would be surprised to read:
+ # /* config.h. Generated by config.status. */
+ if test x"$ac_file" = x-; then
+ configure_input=
+ else
+ configure_input="$ac_file. "
+ fi
+ configure_input=$configure_input"Generated from `echo $ac_file_in |
+ sed 's,.*/,,'` by configure."
+
+ # First look for the input files in the build tree, otherwise in the
+ # src tree.
+ ac_file_inputs=`IFS=:
+ for f in $ac_file_in; do
+ case $f in
+ -) echo $tmp/stdin ;;
+ [\\/$]*)
+ # Absolute (can't be DOS-style, as IFS=:)
+ test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
+echo "$as_me: error: cannot find input file: $f" >&2;}
+ { (exit 1); exit 1; }; }
+ echo "$f";;
+ *) # Relative
+ if test -f "$f"; then
+ # Build tree
+ echo "$f"
+ elif test -f "$srcdir/$f"; then
+ # Source tree
+ echo "$srcdir/$f"
+ else
+ # /dev/null tree
+ { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
+echo "$as_me: error: cannot find input file: $f" >&2;}
+ { (exit 1); exit 1; }; }
+ fi;;
+ esac
+ done` || { (exit 1); exit 1; }
+
+ if test x"$ac_file" != x-; then
+ { echo "$as_me:$LINENO: creating $ac_file" >&5
+echo "$as_me: creating $ac_file" >&6;}
+ rm -f "$ac_file"
+ fi
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF
+ sed "$ac_vpsub
+$extrasub
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF
+:t
+/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
+s,@configure_input@,$configure_input,;t t
+s,@srcdir@,$ac_srcdir,;t t
+s,@abs_srcdir@,$ac_abs_srcdir,;t t
+s,@top_srcdir@,$ac_top_srcdir,;t t
+s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
+s,@builddir@,$ac_builddir,;t t
+s,@abs_builddir@,$ac_abs_builddir,;t t
+s,@top_builddir@,$ac_top_builddir,;t t
+s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
+s,@INSTALL@,$ac_INSTALL,;t t
+" $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out
+ rm -f $tmp/stdin
+ if test x"$ac_file" != x-; then
+ mv $tmp/out $ac_file
+ else
+ cat $tmp/out
+ rm -f $tmp/out
+ fi
+
+done
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF
+
+#
+# CONFIG_HEADER section.
+#
+
+# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
+# NAME is the cpp macro being defined and VALUE is the value it is being given.
+#
+# ac_d sets the value in "#define NAME VALUE" lines.
+ac_dA='s,^\([ ]*\)#\([ ]*define[ ][ ]*\)'
+ac_dB='[ ].*$,\1#\2'
+ac_dC=' '
+ac_dD=',;t'
+# ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
+ac_uA='s,^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
+ac_uB='$,\1#\2define\3'
+ac_uC=' '
+ac_uD=',;t'
+
+for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue
+ # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
+ case $ac_file in
+ - | *:- | *:-:* ) # input from stdin
+ cat >$tmp/stdin
+ ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
+ ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
+ *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
+ ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
+ * ) ac_file_in=$ac_file.in ;;
+ esac
+
+ test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5
+echo "$as_me: creating $ac_file" >&6;}
+
+ # First look for the input files in the build tree, otherwise in the
+ # src tree.
+ ac_file_inputs=`IFS=:
+ for f in $ac_file_in; do
+ case $f in
+ -) echo $tmp/stdin ;;
+ [\\/$]*)
+ # Absolute (can't be DOS-style, as IFS=:)
+ test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
+echo "$as_me: error: cannot find input file: $f" >&2;}
+ { (exit 1); exit 1; }; }
+ # Do quote $f, to prevent DOS paths from being IFS'd.
+ echo "$f";;
+ *) # Relative
+ if test -f "$f"; then
+ # Build tree
+ echo "$f"
+ elif test -f "$srcdir/$f"; then
+ # Source tree
+ echo "$srcdir/$f"
+ else
+ # /dev/null tree
+ { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
+echo "$as_me: error: cannot find input file: $f" >&2;}
+ { (exit 1); exit 1; }; }
+ fi;;
+ esac
+ done` || { (exit 1); exit 1; }
+ # Remove the trailing spaces.
+ sed 's/[ ]*$//' $ac_file_inputs >$tmp/in
+
+_ACEOF
+
+# Transform confdefs.h into two sed scripts, `conftest.defines' and
+# `conftest.undefs', that substitutes the proper values into
+# config.h.in to produce config.h. The first handles `#define'
+# templates, and the second `#undef' templates.
+# And first: Protect against being on the right side of a sed subst in
+# config.status. Protect against being in an unquoted here document
+# in config.status.
+rm -f conftest.defines conftest.undefs
+# Using a here document instead of a string reduces the quoting nightmare.
+# Putting comments in sed scripts is not portable.
+#
+# `end' is used to avoid that the second main sed command (meant for
+# 0-ary CPP macros) applies to n-ary macro definitions.
+# See the Autoconf documentation for `clear'.
+cat >confdef2sed.sed <<\_ACEOF
+s/[\\&,]/\\&/g
+s,[\\$`],\\&,g
+t clear
+: clear
+s,^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*\)\(([^)]*)\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp
+t end
+s,^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
+: end
+_ACEOF
+# If some macros were called several times there might be several times
+# the same #defines, which is useless. Nevertheless, we may not want to
+# sort them, since we want the *last* AC-DEFINE to be honored.
+uniq confdefs.h | sed -n -f confdef2sed.sed >conftest.defines
+sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs
+rm -f confdef2sed.sed
+
+# This sed command replaces #undef with comments. This is necessary, for
+# example, in the case of _POSIX_SOURCE, which is predefined and required
+# on some systems where configure will not decide to define it.
+cat >>conftest.undefs <<\_ACEOF
+s,^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */,
+_ACEOF
+
+# Break up conftest.defines because some shells have a limit on the size
+# of here documents, and old seds have small limits too (100 cmds).
+echo ' # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS
+echo ' if grep "^[ ]*#[ ]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS
+echo ' # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS
+echo ' :' >>$CONFIG_STATUS
+rm -f conftest.tail
+while grep . conftest.defines >/dev/null
+do
+ # Write a limited-size here document to $tmp/defines.sed.
+ echo ' cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS
+ # Speed up: don't consider the non `#define' lines.
+ echo '/^[ ]*#[ ]*define/!b' >>$CONFIG_STATUS
+ # Work around the forget-to-reset-the-flag bug.
+ echo 't clr' >>$CONFIG_STATUS
+ echo ': clr' >>$CONFIG_STATUS
+ sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS
+ echo 'CEOF
+ sed -f $tmp/defines.sed $tmp/in >$tmp/out
+ rm -f $tmp/in
+ mv $tmp/out $tmp/in
+' >>$CONFIG_STATUS
+ sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail
+ rm -f conftest.defines
+ mv conftest.tail conftest.defines
+done
+rm -f conftest.defines
+echo ' fi # grep' >>$CONFIG_STATUS
+echo >>$CONFIG_STATUS
+
+# Break up conftest.undefs because some shells have a limit on the size
+# of here documents, and old seds have small limits too (100 cmds).
+echo ' # Handle all the #undef templates' >>$CONFIG_STATUS
+rm -f conftest.tail
+while grep . conftest.undefs >/dev/null
+do
+ # Write a limited-size here document to $tmp/undefs.sed.
+ echo ' cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS
+ # Speed up: don't consider the non `#undef'
+ echo '/^[ ]*#[ ]*undef/!b' >>$CONFIG_STATUS
+ # Work around the forget-to-reset-the-flag bug.
+ echo 't clr' >>$CONFIG_STATUS
+ echo ': clr' >>$CONFIG_STATUS
+ sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS
+ echo 'CEOF
+ sed -f $tmp/undefs.sed $tmp/in >$tmp/out
+ rm -f $tmp/in
+ mv $tmp/out $tmp/in
+' >>$CONFIG_STATUS
+ sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail
+ rm -f conftest.undefs
+ mv conftest.tail conftest.undefs
+done
+rm -f conftest.undefs
+
+cat >>$CONFIG_STATUS <<\_ACEOF
+ # Let's still pretend it is `configure' which instantiates (i.e., don't
+ # use $as_me), people would be surprised to read:
+ # /* config.h. Generated by config.status. */
+ if test x"$ac_file" = x-; then
+ echo "/* Generated by configure. */" >$tmp/config.h
+ else
+ echo "/* $ac_file. Generated by configure. */" >$tmp/config.h
+ fi
+ cat $tmp/in >>$tmp/config.h
+ rm -f $tmp/in
+ if test x"$ac_file" != x-; then
+ if diff $ac_file $tmp/config.h >/dev/null 2>&1; then
+ { echo "$as_me:$LINENO: $ac_file is unchanged" >&5
+echo "$as_me: $ac_file is unchanged" >&6;}
+ else
+ ac_dir=`(dirname "$ac_file") 2>/dev/null ||
+$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$ac_file" : 'X\(//\)[^/]' \| \
+ X"$ac_file" : 'X\(//\)$' \| \
+ X"$ac_file" : 'X\(/\)' \| \
+ . : '\(.\)' 2>/dev/null ||
+echo X"$ac_file" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
+ /^X\(\/\/\)[^/].*/{ s//\1/; q; }
+ /^X\(\/\/\)$/{ s//\1/; q; }
+ /^X\(\/\).*/{ s//\1/; q; }
+ s/.*/./; q'`
+ { if $as_mkdir_p; then
+ mkdir -p "$ac_dir"
+ else
+ as_dir="$ac_dir"
+ as_dirs=
+ while test ! -d "$as_dir"; do
+ as_dirs="$as_dir $as_dirs"
+ as_dir=`(dirname "$as_dir") 2>/dev/null ||
+$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$as_dir" : 'X\(//\)[^/]' \| \
+ X"$as_dir" : 'X\(//\)$' \| \
+ X"$as_dir" : 'X\(/\)' \| \
+ . : '\(.\)' 2>/dev/null ||
+echo X"$as_dir" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
+ /^X\(\/\/\)[^/].*/{ s//\1/; q; }
+ /^X\(\/\/\)$/{ s//\1/; q; }
+ /^X\(\/\).*/{ s//\1/; q; }
+ s/.*/./; q'`
+ done
+ test ! -n "$as_dirs" || mkdir $as_dirs
+ fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
+echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
+ { (exit 1); exit 1; }; }; }
+
+ rm -f $ac_file
+ mv $tmp/config.h $ac_file
+ fi
+ else
+ cat $tmp/config.h
+ rm -f $tmp/config.h
+ fi
+# Compute $ac_file's index in $config_headers.
+_am_stamp_count=1
+for _am_header in $config_headers :; do
+ case $_am_header in
+ $ac_file | $ac_file:* )
+ break ;;
+ * )
+ _am_stamp_count=`expr $_am_stamp_count + 1` ;;
+ esac
+done
+echo "timestamp for $ac_file" >`(dirname $ac_file) 2>/dev/null ||
+$as_expr X$ac_file : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X$ac_file : 'X\(//\)[^/]' \| \
+ X$ac_file : 'X\(//\)$' \| \
+ X$ac_file : 'X\(/\)' \| \
+ . : '\(.\)' 2>/dev/null ||
+echo X$ac_file |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
+ /^X\(\/\/\)[^/].*/{ s//\1/; q; }
+ /^X\(\/\/\)$/{ s//\1/; q; }
+ /^X\(\/\).*/{ s//\1/; q; }
+ s/.*/./; q'`/stamp-h$_am_stamp_count
+done
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF
+
+#
+# CONFIG_COMMANDS section.
+#
+for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue
+ ac_dest=`echo "$ac_file" | sed 's,:.*,,'`
+ ac_source=`echo "$ac_file" | sed 's,[^:]*:,,'`
+ ac_dir=`(dirname "$ac_dest") 2>/dev/null ||
+$as_expr X"$ac_dest" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$ac_dest" : 'X\(//\)[^/]' \| \
+ X"$ac_dest" : 'X\(//\)$' \| \
+ X"$ac_dest" : 'X\(/\)' \| \
+ . : '\(.\)' 2>/dev/null ||
+echo X"$ac_dest" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
+ /^X\(\/\/\)[^/].*/{ s//\1/; q; }
+ /^X\(\/\/\)$/{ s//\1/; q; }
+ /^X\(\/\).*/{ s//\1/; q; }
+ s/.*/./; q'`
+ { if $as_mkdir_p; then
+ mkdir -p "$ac_dir"
+ else
+ as_dir="$ac_dir"
+ as_dirs=
+ while test ! -d "$as_dir"; do
+ as_dirs="$as_dir $as_dirs"
+ as_dir=`(dirname "$as_dir") 2>/dev/null ||
+$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$as_dir" : 'X\(//\)[^/]' \| \
+ X"$as_dir" : 'X\(//\)$' \| \
+ X"$as_dir" : 'X\(/\)' \| \
+ . : '\(.\)' 2>/dev/null ||
+echo X"$as_dir" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
+ /^X\(\/\/\)[^/].*/{ s//\1/; q; }
+ /^X\(\/\/\)$/{ s//\1/; q; }
+ /^X\(\/\).*/{ s//\1/; q; }
+ s/.*/./; q'`
+ done
+ test ! -n "$as_dirs" || mkdir $as_dirs
+ fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
+echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
+ { (exit 1); exit 1; }; }; }
+
+ ac_builddir=.
+
+if test "$ac_dir" != .; then
+ ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
+ # A "../" for each directory in $ac_dir_suffix.
+ ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
+else
+ ac_dir_suffix= ac_top_builddir=
+fi
+
+case $srcdir in
+ .) # No --srcdir option. We are building in place.
+ ac_srcdir=.
+ if test -z "$ac_top_builddir"; then
+ ac_top_srcdir=.
+ else
+ ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
+ fi ;;
+ [\\/]* | ?:[\\/]* ) # Absolute path.
+ ac_srcdir=$srcdir$ac_dir_suffix;
+ ac_top_srcdir=$srcdir ;;
+ *) # Relative path.
+ ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
+ ac_top_srcdir=$ac_top_builddir$srcdir ;;
+esac
+
+# Do not use `cd foo && pwd` to compute absolute paths, because
+# the directories may not exist.
+case `pwd` in
+.) ac_abs_builddir="$ac_dir";;
+*)
+ case "$ac_dir" in
+ .) ac_abs_builddir=`pwd`;;
+ [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
+ *) ac_abs_builddir=`pwd`/"$ac_dir";;
+ esac;;
+esac
+case $ac_abs_builddir in
+.) ac_abs_top_builddir=${ac_top_builddir}.;;
+*)
+ case ${ac_top_builddir}. in
+ .) ac_abs_top_builddir=$ac_abs_builddir;;
+ [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
+ *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
+ esac;;
+esac
+case $ac_abs_builddir in
+.) ac_abs_srcdir=$ac_srcdir;;
+*)
+ case $ac_srcdir in
+ .) ac_abs_srcdir=$ac_abs_builddir;;
+ [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
+ *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
+ esac;;
+esac
+case $ac_abs_builddir in
+.) ac_abs_top_srcdir=$ac_top_srcdir;;
+*)
+ case $ac_top_srcdir in
+ .) ac_abs_top_srcdir=$ac_abs_builddir;;
+ [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
+ *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
+ esac;;
+esac
+
+
+ { echo "$as_me:$LINENO: executing $ac_dest commands" >&5
+echo "$as_me: executing $ac_dest commands" >&6;}
+ case $ac_dest in
+ depfiles ) test x"$AMDEP_TRUE" != x"" || for mf in $CONFIG_FILES; do
+ # Strip MF so we end up with the name of the file.
+ mf=`echo "$mf" | sed -e 's/:.*$//'`
+ # Check whether this is an Automake generated Makefile or not.
+ # We used to match only the files named `Makefile.in', but
+ # some people rename them; so instead we look at the file content.
+ # Grep'ing the first line is not enough: some people post-process
+ # each Makefile.in and add a new line on top of each file to say so.
+ # So let's grep whole file.
+ if grep '^#.*generated by automake' $mf > /dev/null 2>&1; then
+ dirpart=`(dirname "$mf") 2>/dev/null ||
+$as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$mf" : 'X\(//\)[^/]' \| \
+ X"$mf" : 'X\(//\)$' \| \
+ X"$mf" : 'X\(/\)' \| \
+ . : '\(.\)' 2>/dev/null ||
+echo X"$mf" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
+ /^X\(\/\/\)[^/].*/{ s//\1/; q; }
+ /^X\(\/\/\)$/{ s//\1/; q; }
+ /^X\(\/\).*/{ s//\1/; q; }
+ s/.*/./; q'`
+ else
+ continue
+ fi
+ # Extract the definition of DEPDIR, am__include, and am__quote
+ # from the Makefile without running `make'.
+ DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
+ test -z "$DEPDIR" && continue
+ am__include=`sed -n 's/^am__include = //p' < "$mf"`
+ test -z "am__include" && continue
+ am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
+ # When using ansi2knr, U may be empty or an underscore; expand it
+ U=`sed -n 's/^U = //p' < "$mf"`
+ # Find all dependency output files, they are included files with
+ # $(DEPDIR) in their names. We invoke sed twice because it is the
+ # simplest approach to changing $(DEPDIR) to its actual value in the
+ # expansion.
+ for file in `sed -n "
+ s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
+ sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
+ # Make sure the directory exists.
+ test -f "$dirpart/$file" && continue
+ fdir=`(dirname "$file") 2>/dev/null ||
+$as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$file" : 'X\(//\)[^/]' \| \
+ X"$file" : 'X\(//\)$' \| \
+ X"$file" : 'X\(/\)' \| \
+ . : '\(.\)' 2>/dev/null ||
+echo X"$file" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
+ /^X\(\/\/\)[^/].*/{ s//\1/; q; }
+ /^X\(\/\/\)$/{ s//\1/; q; }
+ /^X\(\/\).*/{ s//\1/; q; }
+ s/.*/./; q'`
+ { if $as_mkdir_p; then
+ mkdir -p $dirpart/$fdir
+ else
+ as_dir=$dirpart/$fdir
+ as_dirs=
+ while test ! -d "$as_dir"; do
+ as_dirs="$as_dir $as_dirs"
+ as_dir=`(dirname "$as_dir") 2>/dev/null ||
+$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$as_dir" : 'X\(//\)[^/]' \| \
+ X"$as_dir" : 'X\(//\)$' \| \
+ X"$as_dir" : 'X\(/\)' \| \
+ . : '\(.\)' 2>/dev/null ||
+echo X"$as_dir" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
+ /^X\(\/\/\)[^/].*/{ s//\1/; q; }
+ /^X\(\/\/\)$/{ s//\1/; q; }
+ /^X\(\/\).*/{ s//\1/; q; }
+ s/.*/./; q'`
+ done
+ test ! -n "$as_dirs" || mkdir $as_dirs
+ fi || { { echo "$as_me:$LINENO: error: cannot create directory $dirpart/$fdir" >&5
+echo "$as_me: error: cannot create directory $dirpart/$fdir" >&2;}
+ { (exit 1); exit 1; }; }; }
+
+ # echo "creating $dirpart/$file"
+ echo '# dummy' > "$dirpart/$file"
+ done
+done
+ ;;
+ esac
+done
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF
+
+{ (exit 0); exit 0; }
+_ACEOF
+chmod +x $CONFIG_STATUS
+ac_clean_files=$ac_clean_files_save
+
+
+# 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.
+ $ac_cs_success || { (exit 1); exit 1; }
+fi
+
--- /dev/null
+dnl Disable config.cache
+define([AC_CACHE_LOAD], )
+define([AC_CACHE_SAVE], )
+
+AC_INIT
+AC_CANONICAL_SYSTEM
+AM_INIT_AUTOMAKE(fprobe-ulog,1.1)
+AM_CONFIG_HEADER(config.h)
+
+AC_PROG_CC
+AC_PROG_INSTALL
+AC_PROG_RANLIB
+dnl AC_CHECK_TOOL(RANLIB, ranlib, :)
+
+AC_CHECK_LIB(pthread, pthread_create, , [AC_ERROR(POSIX threads not found)])
+
+dnl ************************************************
+dnl inttypes
+
+AC_CHECK_HEADER(inttypes.h, AC_DEFINE_UNQUOTED(HAVE_INTTYPES_H, , Have inttypes.h),
+ [AC_CHECK_SIZEOF(int, 8)
+ AC_CHECK_SIZEOF(long, 8)
+ AC_CHECK_SIZEOF(long long, 8)]
+)
+
+dnl ************************************************
+dnl OS type
+
+AC_DEFINE_UNQUOTED(OS_LINUX, , OS type)
+CFLAGS="$CFLAGS -D_BSD_SOURCE"
+
+dnl ************************************************
+dnl Memory bulk indexing mode
+
+AC_MSG_CHECKING(which memory bulk indexing mode to use)
+AC_ARG_WITH(membulk,
+ [ --with-membulk=MODE indexing mode: index8|index16|ptr [default=ptr]],
+ mem="$withval", mem="ptr")
+
+case "$mem" in
+ ptr)
+ mem_bits="0"
+ ;;
+ index8)
+ mem_bits="8"
+ ;;
+ index16)
+ mem_bits="16"
+ ;;
+ *)
+ AC_ERROR(Invalid argument: "$mem")
+ ;;
+esac
+
+AC_MSG_RESULT("$mem")
+AC_DEFINE_UNQUOTED(MEM_BITS, $mem_bits, Memory bulk indexing mode)
+
+dnl ************************************************
+dnl Hash type
+
+AC_MSG_CHECKING(which hash type and size to use)
+AC_ARG_WITH(hash,
+ [ --with-hash=TYPE hash type: crc16|xor16|xor8 [default=crc16]],
+ hash="$withval", hash="crc16")
+
+hash_type=`echo "$hash"|cut -b -3`
+hash_bits=`echo "$hash"|cut -b 4-`
+
+if test "$hash_type" = "xor"; then
+ AC_DEFINE_UNQUOTED(HASH_TYPE_XOR, , Hash type)
+ if test "$hash_bits" != "8" -a "$hash_bits" != "16"; then
+ AC_ERROR(Invalid argument: "$withval")
+ fi
+else
+ if test "$hash" != "crc16"; then
+ AC_ERROR(Invalid argument: "$hash")
+ fi
+ AC_DEFINE_UNQUOTED(HASH_TYPE_CRC, , Hash type)
+fi
+
+AC_DEFINE_UNQUOTED(HASH_BITS, $hash_bits , Hash size)
+AC_MSG_RESULT("$hash")
+
+dnl ************************************************
+dnl Uptime trick
+
+AC_MSG_CHECKING(whether to enable uptime trick)
+AC_ARG_ENABLE(uptime_trick,
+ [ --enable-uptime_trick enable uptime trick [default=yes]],
+ uptime_trick="$enableval", uptime_trick="yes")
+case "$uptime_trick" in
+ yes)
+ AC_MSG_RESULT(yes)
+ AC_DEFINE_UNQUOTED(UPTIME_TRICK, , Uptime trick)
+ ;;
+ *)
+ AC_MSG_RESULT(no)
+ ;;
+esac
+
+dnl ************************************************
+dnl ICMP trick
+
+AC_MSG_CHECKING(whether to enable icmp trick)
+AC_ARG_ENABLE(icmp_trick,
+ [ --enable-icmp_trick enable icmp trick: yes|cisco|no [default=yes]],
+ icmp_trick="$enableval", icmp_trick="yes")
+case "$icmp_trick" in
+ yes)
+ AC_MSG_RESULT(yes)
+ AC_DEFINE_UNQUOTED(ICMP_TRICK, , ICMP trick)
+ ;;
+ cisco)
+ AC_MSG_RESULT(yes: cisco)
+ AC_DEFINE_UNQUOTED(UPTIME_TRICK_CISCO, , Uptime trick)
+ ;;
+ *)
+ AC_MSG_RESULT(no)
+ ;;
+esac
+
+dnl ************************************************
+dnl Debugging output
+
+AC_MSG_CHECKING(whether to enable debugging)
+AC_ARG_ENABLE(debug,
+ [ --enable-debug enable debugging [default=no]],
+ debug="$enableval", debug="no")
+case "$debug" in
+ no)
+ AC_MSG_RESULT(no)
+ debug_val="0"
+ ;;
+ yes)
+ AC_MSG_RESULT(all)
+ debug_val="-1"
+ ;;
+ *)
+ AC_MSG_RESULT(custom: $debug)
+ debug_val="0"
+ debug=`echo $debug|tr , " "`
+ for i in $debug; do
+ debug_val="$debug_val | DEBUG_$i"
+ done
+ ;;
+esac
+AC_DEFINE_UNQUOTED(DEBUG, ($debug_val) , Debugging output)
+
+dnl ************************************************
+dnl Runtime messages
+
+AC_MSG_CHECKING(whether to enable runtime messages)
+AC_ARG_ENABLE(messages,
+ [ --enable-messages enable runtime messages [default=no]],
+ messages="$enableval", messages="no")
+case "$messages" in
+ yes)
+ AC_MSG_RESULT(yes)
+ AC_DEFINE_UNQUOTED(MESSAGES, , Runtime messages)
+ ;;
+ *)
+ AC_MSG_RESULT(no)
+ ;;
+esac
+
+dnl ************************************************
+dnl Pidfiles location
+
+AC_MSG_CHECKING(directory to store pidfiles)
+AC_ARG_WITH(piddir,
+ [ --with-piddir=DIR pidfiles location [default=/var/run]],
+ piddir="$withval", piddir="/var/run")
+ AC_DEFINE_UNQUOTED(PID_DIR, "$piddir", Pidfiles location)
+ AC_MSG_RESULT("$piddir")
+
+dnl ************************************************
+
+CFLAGS="$CFLAGS -D_REENTRANT"
+CFLAGS="$CFLAGS -DWALL -W -Wall"
+
+AC_SUBST(PACKAGE)
+AC_SUBST(VERSION)
+DATE=`date +%Y-%m-%d`
+AC_SUBST(DATE)
+
+AC_OUTPUT(Makefile src/Makefile src/libipulog/Makefile)
--- /dev/null
+--- /usr/src/kernel/linux-2.4.26/net/ipv4/netfilter/ipt_ULOG.c 2003-08-25 15:44:44.000000000 +0400
++++ ipt_ULOG.c 2004-08-09 10:54:04.000000000 +0400
+@@ -165,6 +165,7 @@
+ size_t size, copy_len;
+ struct nlmsghdr *nlh;
+ struct ipt_ulog_info *loginfo = (struct ipt_ulog_info *) targinfo;
++ struct timeval now;
+
+ /* ffs == find first bit set, necessary because userspace
+ * is already shifting groupnumber, but we need unshifted.
+@@ -211,8 +212,14 @@
+
+ /* copy hook, prefix, timestamp, payload, etc. */
+ pm->data_len = copy_len;
+- pm->timestamp_sec = (*pskb)->stamp.tv_sec;
+- pm->timestamp_usec = (*pskb)->stamp.tv_usec;
++ if ((*pskb)->stamp.tv_sec) {
++ pm->timestamp_sec = (*pskb)->stamp.tv_sec;
++ pm->timestamp_usec = (*pskb)->stamp.tv_usec;
++ } else {
++ do_gettimeofday(&now);
++ pm->timestamp_sec = now.tv_sec;
++ pm->timestamp_usec = now.tv_usec;
++ }
+ pm->mark = (*pskb)->nfmark;
+ pm->hook = hooknum;
+ if (loginfo->prefix[0] != '\0')
--- /dev/null
+#!/bin/bash
+
+Q=10000
+
+if [[ $# -ne 2 ]]; then
+ echo -e "\
+Usage: `basename $0` [target] [number]
+
+This is simple traffic generator script for stress tests.
+It based on the traceroute: ftp://ftp.ee.lbl.gov/traceroute.tar.gz
+(FreeBSD and Debian Linux ships with this version).
+
+Script will send number*$Q UDP packets
+and, of course, receive number*$Q ICMP replys.
+
+Note: for stress test you must turn off ICMP rate limit on target machine:
+Linux: sysctl -w net/ipv4/icmp_ratelimit=0
+FreeBSD: sysctl -w net.inet.icmp.icmplim=0
+Solaris: /usr/sbin/ndd -set /dev/ip ip_icmp_err_interval 0
+"
+ exit
+fi
+
+H=$1
+C=$2
+c=0
+s=$(date +%s)
+
+while [[ $((C--)) -gt 0 ]]; do
+ traceroute -n -q $Q $H &>/dev/null
+ e=$(date +%s)
+ l=$(($e-$s))
+ c=$(($c+2*$Q))
+ p=$(($c*10/($l*10+1)))
+ echo -ne "$l sec. $p pkts/s \r"
+done
+echo
+
+# v1.2 by sla@0n.ru
--- /dev/null
+#!/bin/sh
+#
+# chkconfig: 2345 56 25
+# description: Fprobe-ulog initscript
+#
+
+PROC=fprobe-ulog
+
+. /etc/rc.d/init.d/functions
+
+RETVAL=0
+
+pidfile=/var/run/$PROC.pid
+
+check_status() {
+ pid=`cat $pidfile 2>/dev/null`
+ #
+ # this eliminates a race condition between checking existence of pidfile
+ # and reading its value
+ #
+ [ -n "$pid" -a -d /proc/$pid ]
+}
+
+case "$1" in
+ start)
+ echo -n "starting $PROC:"
+ pid=`cat $pidfile 2>/dev/null`
+ if [ -n "$pid" ]; then
+ # check whether process really exists
+ # yes - don't try to start
+ [ -d /proc/$pid ] && action "already running" /bin/true && exit 1
+
+ # no - PID file is stale
+ rm -f $pidfile
+ fi
+
+ /sbin/fprobe-ulog -M -e 3600 -d 3600 -E 60 -T 168 -f pf2 -q 1000 -s 30 -D 250000
+ sleep 1
+
+ cmd=success
+ check_status && touch /var/lock/subsys/$PROC || cmd=failure
+ $cmd "$PROC startup"
+ echo
+ ;;
+
+ stop)
+ echo -n "shutting down $PROC: "
+ killproc $PROC
+ killproc $PROC
+ RETVAL=$?
+ echo
+ [ $RETVAL -eq 0 ] && rm -f /var/lock/subsys/$PROC
+ ;;
+
+ restart|reload)
+ $0 stop
+ $0 start
+ RETVAL=$?
+ ;;
+
+ status)
+ check_status && echo 'running' && exit 0 || \
+ echo 'not running' && exit 1
+ ;;
+
+ condrestart)
+ if check_status; then
+ $0 restart
+ RETVAL=$?
+ else
+ RETVAL=0
+ fi
+ ;;
+
+ *)
+ echo "Usage: $0 {start|stop|restart|status}"
+ RETVAL=1
+esac
+
+exit $RETVAL
--- /dev/null
+#
+# $Id$
+#
+%define url $URL$
+
+# please keep these three lines as they are used by the tagging script
+# see build/module-tag.py for details
+%define name fprobe-ulog
+%define version 1.1.3
+%define taglevel 3
+
+%define release %{taglevel}%{?pldistro:.%{pldistro}}%{?date:.%{date}}
+
+Name: %{name}
+Version: %{version}
+Release: %{release}
+Summary: fprobe-ulog: a NetFlow probe
+Group: Network/Monitoring
+License: GPL
+#URL: http://fprobe.sourceforge.net
+URL: %(echo %{url} | cut -d ' ' -f 2)
+Source0: %{name}-%{version}.tar.bz2
+Buildroot: %{_tmppath}/%{name}-buildroot
+Provides: fprobe-ulog
+
+%description
+fprobe-ulog - libipulog-based tool that collect network traffic data and emit
+it as NetFlow flows towards the specified collector. PlanetLab version.
+
+%prep
+%setup -q
+
+%build
+./configure --sbindir=/sbin --mandir=%{_mandir} --enable-uptime_trick=no $EXTRA_OPTIONS
+make
+
+%install
+rm -rf %{buildroot}
+make install DESTDIR=%{buildroot}
+install -d -v %{buildroot}/etc/init.d
+mkdir -p %{buildroot}/var/local/fprobe
+install -m 755 -v fprobe-initscript %{buildroot}/etc/init.d/fprobe-ulog
+gzip --best %{buildroot}%{_mandir}/man8/fprobe-ulog.8
+
+%clean
+rm -rf %{buildroot}
+
+%files
+%defattr(-,root,root)
+%doc AUTHORS ChangeLog NEWS README COPYING TODO
+/etc/init.d/fprobe-ulog
+/sbin/fprobe-ulog
+/var/local/fprobe
+%{_mandir}/man8/fprobe-ulog.8.gz
+
+%post
+chkconfig --add fprobe-ulog
+if [ "$PL_BOOTCD" != "1" ] ; then
+ service fprobe-ulog condrestart
+fi
+
+%preun
+# 0 = erase, 1 = upgrade
+if [ "$1" -eq 0 ]; then
+ if [ "$PL_BOOTCD" != "1" ] ; then
+ service fprobe-ulog stop
+ fi
+ chkconfig --del fprobe-ulog
+fi
+
+
+%changelog
+* Fri Jul 08 2011 Sapan Bhatia <sapanb@cs.princeton.edu> - fprobe-ulog-1.1.3-3
+- This changeset makes fprobe compress the data it collects.
+
+* Mon Apr 26 2010 Sapan Bhatia <sapanb@cs.princeton.edu> - fprobe-ulog-1.1.3-2
+- This version uses the new location of the slice id field in /etc/vservers/vserver_name/<slice_id>. Needs Node Manager
+- 2.0-6 and higher to function.
+
+* Fri Nov 06 2009 Daniel Hokka Zakrisson <daniel@hozac.com> - fprobe-ulog-1.1.3-1
+- Proper initscript semantics.
+
+* Sun Sep 14 2008 Sapan Bhatia <sapanb@cs.princeton.edu> - fprobe-ulog-1.1.2-6
+- Codemux support: react to changes in the xid of a connection to update the corresponding flow record.
+
+* Wed Sep 10 2008 Sapan Bhatia <sapanb@cs.princeton.edu> - fprobe-ulog-1.1.2-5
+- Bug fix, although not major.
+
+* Tue Jul 01 2008 Sapan Bhatia <sapanb@cs.princeton.edu> - fprobe-ulog-1.1.2-4
+- This change is required for PlanetFlow data collection on PLE. It makes fprobe data accessible to non-root users such
+- as pl[e]_netflow.
+
+* Mon May 05 2008 Stephen Soltesz <soltesz@cs.princeton.edu> - fprobe-ulog-1.1.2-3
+-
+
+
+%define module_current_branch 1.1.2
--- /dev/null
+#!/bin/sh
+#
+# 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. It can only install one file at a time, a restriction
+# shared with many OS's install programs.
+
+
+# set DOITPROG to echo to test this script
+
+# Don't use :- since 4.3BSD and earlier shells don't like it.
+doit="${DOITPROG-}"
+
+
+# put in absolute paths if you don't have them in your path; or use env. vars.
+
+mvprog="${MVPROG-mv}"
+cpprog="${CPPROG-cp}"
+chmodprog="${CHMODPROG-chmod}"
+chownprog="${CHOWNPROG-chown}"
+chgrpprog="${CHGRPPROG-chgrp}"
+stripprog="${STRIPPROG-strip}"
+rmprog="${RMPROG-rm}"
+mkdirprog="${MKDIRPROG-mkdir}"
+
+transformbasename=""
+transform_arg=""
+instcmd="$mvprog"
+chmodcmd="$chmodprog 0755"
+chowncmd=""
+chgrpcmd=""
+stripcmd=""
+rmcmd="$rmprog -f"
+mvcmd="$mvprog"
+src=""
+dst=""
+dir_arg=""
+
+while [ x"$1" != x ]; do
+ case $1 in
+ -c) instcmd="$cpprog"
+ shift
+ continue;;
+
+ -d) dir_arg=true
+ shift
+ continue;;
+
+ -m) chmodcmd="$chmodprog $2"
+ shift
+ shift
+ continue;;
+
+ -o) chowncmd="$chownprog $2"
+ shift
+ shift
+ continue;;
+
+ -g) chgrpcmd="$chgrpprog $2"
+ shift
+ shift
+ continue;;
+
+ -s) stripcmd="$stripprog"
+ shift
+ continue;;
+
+ -t=*) transformarg=`echo $1 | sed 's/-t=//'`
+ shift
+ continue;;
+
+ -b=*) transformbasename=`echo $1 | sed 's/-b=//'`
+ shift
+ continue;;
+
+ *) if [ x"$src" = x ]
+ then
+ src=$1
+ else
+ # this colon is to work around a 386BSD /bin/sh bug
+ :
+ dst=$1
+ fi
+ shift
+ continue;;
+ esac
+done
+
+if [ x"$src" = x ]
+then
+ echo "install: no input file specified"
+ exit 1
+else
+ true
+fi
+
+if [ x"$dir_arg" != x ]; then
+ dst=$src
+ src=""
+
+ if [ -d $dst ]; then
+ instcmd=:
+ chmodcmd=""
+ else
+ instcmd=mkdir
+ fi
+else
+
+# Waiting for this to be detected by the "$instcmd $src $dsttmp" command
+# might cause directories to be created, which would be especially bad
+# if $src (and thus $dsttmp) contains '*'.
+
+ if [ -f $src -o -d $src ]
+ then
+ true
+ else
+ echo "install: $src does not exist"
+ exit 1
+ fi
+
+ if [ x"$dst" = x ]
+ then
+ echo "install: no destination specified"
+ exit 1
+ else
+ true
+ 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 $dst ]
+ then
+ dst="$dst"/`basename $src`
+ else
+ true
+ fi
+fi
+
+## this sed command emulates the dirname command
+dstdir=`echo $dst | sed -e 's,[^/]*$,,;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
+ $mkdirprog "${pathcomp}"
+ else
+ true
+ fi
+
+ pathcomp="${pathcomp}/"
+done
+fi
+
+if [ x"$dir_arg" != x ]
+then
+ $doit $instcmd $dst &&
+
+ if [ x"$chowncmd" != x ]; then $doit $chowncmd $dst; else true ; fi &&
+ if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd $dst; else true ; fi &&
+ if [ x"$stripcmd" != x ]; then $doit $stripcmd $dst; else true ; fi &&
+ if [ x"$chmodcmd" != x ]; then $doit $chmodcmd $dst; else true ; fi
+else
+
+# If we're going to rename the final executable, determine the name now.
+
+ if [ x"$transformarg" = x ]
+ then
+ dstfile=`basename $dst`
+ else
+ dstfile=`basename $dst $transformbasename |
+ sed $transformarg`$transformbasename
+ fi
+
+# don't allow the sed command to completely eliminate the filename
+
+ if [ x"$dstfile" = x ]
+ then
+ dstfile=`basename $dst`
+ else
+ true
+ fi
+
+# Make a temp file name in the proper directory.
+
+ dsttmp=$dstdir/#inst.$$#
+
+# Move or copy the file name to the temp name
+
+ $doit $instcmd $src $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 $dsttmp; else true;fi &&
+ if [ x"$chmodcmd" != x ]; then $doit $chmodcmd $dsttmp; else true;fi &&
+
+# Now rename the file to the real destination.
+
+ $doit $rmcmd -f $dstdir/$dstfile &&
+ $doit $mvcmd $dsttmp $dstdir/$dstfile
+
+fi &&
+
+
+exit 0
--- /dev/null
+#! /bin/sh
+# Common stub for a few missing GNU programs while installing.
+
+scriptversion=2004-09-07.08
+
+# Copyright (C) 1996, 1997, 1999, 2000, 2002, 2003, 2004
+# Free Software Foundation, Inc.
+# Originally by Fran,cois Pinard <pinard@iro.umontreal.ca>, 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, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+# 02111-1307, USA.
+
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that program.
+
+if test $# -eq 0; then
+ echo 1>&2 "Try \`$0 --help' for more information"
+ exit 1
+fi
+
+run=:
+
+# In the cases where this matters, `missing' is being run in the
+# srcdir already.
+if test -f configure.ac; then
+ configure_ac=configure.ac
+else
+ configure_ac=configure.in
+fi
+
+msg="missing on your system"
+
+case "$1" in
+--run)
+ # Try to run requested program, and just exit if it succeeds.
+ run=
+ shift
+ "$@" && exit 0
+ # Exit code 63 means version mismatch. This often happens
+ # when the user try to use an ancient version of a tool on
+ # a file that requires a minimum version. In this case we
+ # we should proceed has if the program had been absent, or
+ # if --run hadn't been passed.
+ if test $? = 63; then
+ run=:
+ msg="probably too old"
+ fi
+ ;;
+
+ -h|--h|--he|--hel|--help)
+ echo "\
+$0 [OPTION]... PROGRAM [ARGUMENT]...
+
+Handle \`PROGRAM [ARGUMENT]...' for when PROGRAM is missing, or return an
+error status if there is no known handling for PROGRAM.
+
+Options:
+ -h, --help display this help and exit
+ -v, --version output version information and exit
+ --run try to run the given command, and emulate it if it fails
+
+Supported PROGRAM values:
+ aclocal touch file \`aclocal.m4'
+ autoconf touch file \`configure'
+ autoheader touch file \`config.h.in'
+ automake touch all \`Makefile.in' files
+ bison create \`y.tab.[ch]', if possible, from existing .[ch]
+ flex create \`lex.yy.c', if possible, from existing .c
+ help2man touch the output file
+ lex create \`lex.yy.c', if possible, from existing .c
+ makeinfo touch the output file
+ tar try tar, gnutar, gtar, then tar without non-portable flags
+ yacc create \`y.tab.[ch]', if possible, from existing .[ch]
+
+Send bug reports to <bug-automake@gnu.org>."
+ exit 0
+ ;;
+
+ -v|--v|--ve|--ver|--vers|--versi|--versio|--version)
+ echo "missing $scriptversion (GNU Automake)"
+ exit 0
+ ;;
+
+ -*)
+ echo 1>&2 "$0: Unknown \`$1' option"
+ echo 1>&2 "Try \`$0 --help' for more information"
+ exit 1
+ ;;
+
+esac
+
+# Now exit if we have it, but it failed. Also exit now if we
+# don't have it and --version was passed (most likely to detect
+# the program).
+case "$1" in
+ lex|yacc)
+ # Not GNU programs, they don't have --version.
+ ;;
+
+ tar)
+ if test -n "$run"; then
+ echo 1>&2 "ERROR: \`tar' requires --run"
+ exit 1
+ elif test "x$2" = "x--version" || test "x$2" = "x--help"; then
+ exit 1
+ fi
+ ;;
+
+ *)
+ if test -z "$run" && ($1 --version) > /dev/null 2>&1; then
+ # We have it, but it failed.
+ exit 1
+ elif test "x$2" = "x--version" || test "x$2" = "x--help"; then
+ # Could not run --version or --help. This is probably someone
+ # running `$TOOL --version' or `$TOOL --help' to check whether
+ # $TOOL exists and not knowing $TOOL uses missing.
+ exit 1
+ fi
+ ;;
+esac
+
+# If it does not exist, or fails to run (possibly an outdated version),
+# try to emulate it.
+case "$1" in
+ aclocal*)
+ echo 1>&2 "\
+WARNING: \`$1' is $msg. You should only need it if
+ you modified \`acinclude.m4' or \`${configure_ac}'. You might want
+ to install the \`Automake' and \`Perl' packages. Grab them from
+ any GNU archive site."
+ touch aclocal.m4
+ ;;
+
+ autoconf)
+ echo 1>&2 "\
+WARNING: \`$1' is $msg. You should only need it if
+ you modified \`${configure_ac}'. You might want to install the
+ \`Autoconf' and \`GNU m4' packages. Grab them from any GNU
+ archive site."
+ touch configure
+ ;;
+
+ autoheader)
+ echo 1>&2 "\
+WARNING: \`$1' is $msg. You should only need it if
+ you modified \`acconfig.h' or \`${configure_ac}'. You might want
+ to install the \`Autoconf' and \`GNU m4' packages. Grab them
+ from any GNU archive site."
+ files=`sed -n 's/^[ ]*A[CM]_CONFIG_HEADER(\([^)]*\)).*/\1/p' ${configure_ac}`
+ test -z "$files" && files="config.h"
+ touch_files=
+ for f in $files; do
+ case "$f" in
+ *:*) touch_files="$touch_files "`echo "$f" |
+ sed -e 's/^[^:]*://' -e 's/:.*//'`;;
+ *) touch_files="$touch_files $f.in";;
+ esac
+ done
+ touch $touch_files
+ ;;
+
+ automake*)
+ echo 1>&2 "\
+WARNING: \`$1' is $msg. You should only need it if
+ you modified \`Makefile.am', \`acinclude.m4' or \`${configure_ac}'.
+ You might want to install the \`Automake' and \`Perl' packages.
+ Grab them from any GNU archive site."
+ find . -type f -name Makefile.am -print |
+ sed 's/\.am$/.in/' |
+ while read f; do touch "$f"; done
+ ;;
+
+ autom4te)
+ echo 1>&2 "\
+WARNING: \`$1' is needed, but is $msg.
+ You might have modified some files without having the
+ proper tools for further handling them.
+ You can get \`$1' as part of \`Autoconf' from any GNU
+ archive site."
+
+ file=`echo "$*" | sed -n 's/.*--output[ =]*\([^ ]*\).*/\1/p'`
+ test -z "$file" && file=`echo "$*" | sed -n 's/.*-o[ ]*\([^ ]*\).*/\1/p'`
+ if test -f "$file"; then
+ touch $file
+ else
+ test -z "$file" || exec >$file
+ echo "#! /bin/sh"
+ echo "# Created by GNU Automake missing as a replacement of"
+ echo "# $ $@"
+ echo "exit 0"
+ chmod +x $file
+ exit 1
+ fi
+ ;;
+
+ bison|yacc)
+ echo 1>&2 "\
+WARNING: \`$1' $msg. You should only need it if
+ you modified a \`.y' file. You may need the \`Bison' package
+ in order for those modifications to take effect. You can get
+ \`Bison' from any GNU archive site."
+ rm -f y.tab.c y.tab.h
+ if [ $# -ne 1 ]; then
+ eval LASTARG="\${$#}"
+ case "$LASTARG" in
+ *.y)
+ SRCFILE=`echo "$LASTARG" | sed 's/y$/c/'`
+ if [ -f "$SRCFILE" ]; then
+ cp "$SRCFILE" y.tab.c
+ fi
+ SRCFILE=`echo "$LASTARG" | sed 's/y$/h/'`
+ if [ -f "$SRCFILE" ]; then
+ cp "$SRCFILE" y.tab.h
+ fi
+ ;;
+ esac
+ fi
+ if [ ! -f y.tab.h ]; then
+ echo >y.tab.h
+ fi
+ if [ ! -f y.tab.c ]; then
+ echo 'main() { return 0; }' >y.tab.c
+ fi
+ ;;
+
+ lex|flex)
+ echo 1>&2 "\
+WARNING: \`$1' is $msg. You should only need it if
+ you modified a \`.l' file. You may need the \`Flex' package
+ in order for those modifications to take effect. You can get
+ \`Flex' from any GNU archive site."
+ rm -f lex.yy.c
+ if [ $# -ne 1 ]; then
+ eval LASTARG="\${$#}"
+ case "$LASTARG" in
+ *.l)
+ SRCFILE=`echo "$LASTARG" | sed 's/l$/c/'`
+ if [ -f "$SRCFILE" ]; then
+ cp "$SRCFILE" lex.yy.c
+ fi
+ ;;
+ esac
+ fi
+ if [ ! -f lex.yy.c ]; then
+ echo 'main() { return 0; }' >lex.yy.c
+ fi
+ ;;
+
+ help2man)
+ echo 1>&2 "\
+WARNING: \`$1' is $msg. You should only need it if
+ you modified a dependency of a manual page. You may need the
+ \`Help2man' package in order for those modifications to take
+ effect. You can get \`Help2man' from any GNU archive site."
+
+ file=`echo "$*" | sed -n 's/.*-o \([^ ]*\).*/\1/p'`
+ if test -z "$file"; then
+ file=`echo "$*" | sed -n 's/.*--output=\([^ ]*\).*/\1/p'`
+ fi
+ if [ -f "$file" ]; then
+ touch $file
+ else
+ test -z "$file" || exec >$file
+ echo ".ab help2man is required to generate this page"
+ exit 1
+ fi
+ ;;
+
+ makeinfo)
+ echo 1>&2 "\
+WARNING: \`$1' is $msg. You should only need it if
+ you modified a \`.texi' or \`.texinfo' file, or any other file
+ indirectly affecting the aspect of the manual. The spurious
+ call might also be the consequence of using a buggy \`make' (AIX,
+ DU, IRIX). You might want to install the \`Texinfo' package or
+ the \`GNU make' package. Grab either from any GNU archive site."
+ file=`echo "$*" | sed -n 's/.*-o \([^ ]*\).*/\1/p'`
+ if test -z "$file"; then
+ file=`echo "$*" | sed 's/.* \([^ ]*\) *$/\1/'`
+ file=`sed -n '/^@setfilename/ { s/.* \([^ ]*\) *$/\1/; p; q; }' $file`
+ fi
+ touch $file
+ ;;
+
+ tar)
+ shift
+
+ # We have already tried tar in the generic part.
+ # Look for gnutar/gtar before invocation to avoid ugly error
+ # messages.
+ if (gnutar --version > /dev/null 2>&1); then
+ gnutar "$@" && exit 0
+ fi
+ if (gtar --version > /dev/null 2>&1); then
+ gtar "$@" && exit 0
+ fi
+ firstarg="$1"
+ if shift; then
+ case "$firstarg" in
+ *o*)
+ firstarg=`echo "$firstarg" | sed s/o//`
+ tar "$firstarg" "$@" && exit 0
+ ;;
+ esac
+ case "$firstarg" in
+ *h*)
+ firstarg=`echo "$firstarg" | sed s/h//`
+ tar "$firstarg" "$@" && exit 0
+ ;;
+ esac
+ fi
+
+ echo 1>&2 "\
+WARNING: I can't seem to be able to run \`tar' with the given arguments.
+ You may want to install GNU tar or Free paxutils, or check the
+ command line arguments."
+ exit 1
+ ;;
+
+ *)
+ echo 1>&2 "\
+WARNING: \`$1' is needed, and is $msg.
+ You might have modified some files without having the
+ proper tools for further handling them. Check the \`README' file,
+ it often tells you about the needed prerequisites for installing
+ this package. You may also peek at any GNU archive site, in case
+ some other package would contain this missing \`$1' program."
+ exit 1
+ ;;
+esac
+
+exit 0
+
+# Local variables:
+# eval: (add-hook 'write-file-hooks 'time-stamp)
+# time-stamp-start: "scriptversion="
+# time-stamp-format: "%:y-%02m-%02d.%02H"
+# time-stamp-end: "$"
+# End:
--- /dev/null
+#! /bin/sh
+# mkinstalldirs --- make directory hierarchy
+# Author: Noah Friedman <friedman@prep.ai.mit.edu>
+# Created: 1993-05-16
+# Public domain
+
+# $Id: mkinstalldirs,v 1.2.2.1 2004/02/02 08:06:23 sla Exp $
+
+errstatus=0
+
+for file
+do
+ set fnord `echo ":$file" | sed -ne 's/^:\//#/;s/^://;s/\// /g;s/^#/\//;p'`
+ shift
+
+ pathcomp=
+ for d
+ do
+ pathcomp="$pathcomp$d"
+ case "$pathcomp" in
+ -* ) pathcomp=./$pathcomp ;;
+ esac
+
+ if test ! -d "$pathcomp"; then
+ echo "mkdir $pathcomp"
+
+ mkdir "$pathcomp" || lasterr=$?
+
+ if test ! -d "$pathcomp"; then
+ errstatus=$lasterr
+ fi
+ fi
+
+ pathcomp="$pathcomp/"
+ done
+done
+
+exit $errstatus
+
+# mkinstalldirs ends here
--- /dev/null
+INCLUDES = -I$(top_srcdir)/src/libipulog/include
+
+sbin_PROGRAMS = fprobe-ulog
+fprobe_ulog_SOURCES = fprobe-ulog.c fprobe-ulog.h \
+ netflow.c netflow.h \
+ hash.c hash.h \
+ mem.c mem.h \
+ my_getopt.c my_getopt.h \
+ my_log.c my_log.h \
+ common.h my_inttypes.h
+
+man_MANS = fprobe-ulog.8
+
+SUBDIRS = libipulog
+
+EXTRA_DIST = ${man_MANS}
+
+fprobe_ulog_LDADD = libipulog/libipulog.a
--- /dev/null
+# Makefile.in generated by automake 1.9.4 from Makefile.am.
+# @configure_input@
+
+# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
+# 2003, 2004 Free Software Foundation, Inc.
+# This Makefile.in is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE.
+
+@SET_MAKE@
+
+SOURCES = $(fprobe_ulog_SOURCES)
+
+srcdir = @srcdir@
+top_srcdir = @top_srcdir@
+VPATH = @srcdir@
+pkgdatadir = $(datadir)/@PACKAGE@
+pkglibdir = $(libdir)/@PACKAGE@
+pkgincludedir = $(includedir)/@PACKAGE@
+top_builddir = ..
+am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd
+INSTALL = @INSTALL@
+install_sh_DATA = $(install_sh) -c -m 644
+install_sh_PROGRAM = $(install_sh) -c
+install_sh_SCRIPT = $(install_sh) -c
+INSTALL_HEADER = $(INSTALL_DATA)
+transform = $(program_transform_name)
+NORMAL_INSTALL = :
+PRE_INSTALL = :
+POST_INSTALL = :
+NORMAL_UNINSTALL = :
+PRE_UNINSTALL = :
+POST_UNINSTALL = :
+build_triplet = @build@
+host_triplet = @host@
+target_triplet = @target@
+sbin_PROGRAMS = fprobe-ulog$(EXEEXT)
+subdir = src
+DIST_COMMON = $(srcdir)/Makefile.am $(srcdir)/Makefile.in
+ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
+am__aclocal_m4_deps = $(top_srcdir)/configure.in
+am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
+ $(ACLOCAL_M4)
+mkinstalldirs = $(SHELL) $(top_srcdir)/mkinstalldirs
+CONFIG_HEADER = $(top_builddir)/config.h
+CONFIG_CLEAN_FILES =
+am__installdirs = "$(DESTDIR)$(sbindir)" "$(DESTDIR)$(man8dir)"
+sbinPROGRAMS_INSTALL = $(INSTALL_PROGRAM)
+PROGRAMS = $(sbin_PROGRAMS)
+am_fprobe_ulog_OBJECTS = fprobe-ulog.$(OBJEXT) netflow.$(OBJEXT) \
+ hash.$(OBJEXT) mem.$(OBJEXT) my_getopt.$(OBJEXT) \
+ my_log.$(OBJEXT)
+fprobe_ulog_OBJECTS = $(am_fprobe_ulog_OBJECTS)
+fprobe_ulog_DEPENDENCIES = libipulog/libipulog.a
+DEFAULT_INCLUDES = -I. -I$(srcdir) -I$(top_builddir)
+depcomp =
+am__depfiles_maybe =
+COMPILE = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \
+ $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
+CCLD = $(CC)
+LINK = $(CCLD) $(AM_CFLAGS) $(CFLAGS) $(AM_LDFLAGS) $(LDFLAGS) -o $@
+SOURCES = $(fprobe_ulog_SOURCES)
+DIST_SOURCES = $(fprobe_ulog_SOURCES)
+RECURSIVE_TARGETS = all-recursive check-recursive dvi-recursive \
+ html-recursive info-recursive install-data-recursive \
+ install-exec-recursive install-info-recursive \
+ install-recursive installcheck-recursive installdirs-recursive \
+ pdf-recursive ps-recursive uninstall-info-recursive \
+ uninstall-recursive
+man8dir = $(mandir)/man8
+NROFF = nroff
+MANS = $(man_MANS)
+ETAGS = etags
+CTAGS = ctags
+DIST_SUBDIRS = $(SUBDIRS)
+DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
+ACLOCAL = @ACLOCAL@
+AMDEP_FALSE = @AMDEP_FALSE@
+AMDEP_TRUE = @AMDEP_TRUE@
+AMTAR = @AMTAR@
+AUTOCONF = @AUTOCONF@
+AUTOHEADER = @AUTOHEADER@
+AUTOMAKE = @AUTOMAKE@
+AWK = @AWK@
+CC = @CC@
+CCDEPMODE = @CCDEPMODE@
+CFLAGS = @CFLAGS@
+CPP = @CPP@
+CPPFLAGS = @CPPFLAGS@
+CYGPATH_W = @CYGPATH_W@
+DATE = @DATE@
+DEFS = @DEFS@
+DEPDIR = @DEPDIR@
+ECHO_C = @ECHO_C@
+ECHO_N = @ECHO_N@
+ECHO_T = @ECHO_T@
+EGREP = @EGREP@
+EXEEXT = @EXEEXT@
+INSTALL_DATA = @INSTALL_DATA@
+INSTALL_PROGRAM = @INSTALL_PROGRAM@
+INSTALL_SCRIPT = @INSTALL_SCRIPT@
+INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@
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+ netflow.c netflow.h \
+ hash.c hash.h \
+ mem.c mem.h \
+ my_getopt.c my_getopt.h \
+ my_log.c my_log.h \
+ common.h my_inttypes.h
+
+man_MANS = fprobe-ulog.8
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+EXTRA_DIST = ${man_MANS}
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+all: all-recursive
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+
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+ echo " rm -f '$(DESTDIR)$(sbindir)/$$f'"; \
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+clean-sbinPROGRAMS:
+ -test -z "$(sbin_PROGRAMS)" || rm -f $(sbin_PROGRAMS)
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+ @rm -f fprobe-ulog$(EXEEXT)
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+
+# 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:
--- /dev/null
+/*
+ Copyright (C) Slava Astashonok <sla@0n.ru>
+
+ This program is free software; you can redistribute it and/or
+ modify it under the terms of the GNU General Public License.
+
+ $Id: common.h,v 1.2.2.2 2004/02/02 08:06:24 sla Exp $
+*/
+
+#ifndef _COMMON_H_
+#define _COMMON_H_
+
+#define DBG my_log(LOG_DEBUG, "DBG: %s:%d", __FILE__, __LINE__)
+
+#include <config.h>
+
+/* Capture*/
+#define DEBUG_C 1
+/* Unpending */
+#define DEBUG_U 2
+/* Scan */
+#define DEBUG_S 4
+/* Emit */
+#define DEBUG_E 8
+/* Memory */
+#define DEBUG_M 16
+/* Fill */
+#define DEBUG_F 32
+/* Info */
+#define DEBUG_I 64
+
+#endif
--- /dev/null
+.TH fprobe-ulog 8 "2005-01-29" "fprobe-ulog 1.1"
+
+.SH NAME
+fprobe-ulog \- a NetFlow probe
+
+.SH SYNOPSIS
+.BI fprobe-ulog
+[\fIoptions\fR] \fIremote:port[/[local][/type]] ...\fR
+
+.SH DESCRIPTION
+.B fprobe-ulog
+\- libipulog-based tool that collect network traffic data and emit it as
+NetFlow flows towards the specified collector.
+
+.SH OPTIONS
+.TP
+.B -h
+Display short help
+.TP
+.B -U \fI<mask>\fR
+ULOG group bitwise mask. [default=1]
+.TP
+.B -s \fI<seconds>\fR
+How often scan for expired flows. [default=5]
+.TP
+.B -g \fI<seconds>\fR
+Fragmented flow lifetime. [default=30]
+.TP
+.B -d \fI<seconds>\fR
+Idle flow lifetime (inactive timer). [default=60]
+.TP
+.B -e \fI<seconds>\fR
+Active flow lifetime (active timer). [default=300]
+.TP
+.B -n \fI<version>\fR
+NetFlow version for use (1, 5, 7). [default=5]
+.TP
+.B -a \fI<address>\fR
+Use \fIaddress\fR as source for NetFlow flow.
+.TP
+.B -X \fI<rule[,...]>\fR
+Comma separated list of interface name to SNMP-index conversion rules.
+Each \fIrule\fR consists of \fIinterface base name\fR and \fISNMP-index
+base\fR separated by colon (e.g. ppp:200). Final SNMP-index is sum of
+corresponding \fISNMP-index base\fR and \fIinterface number\fR.
+.br
+In the above example SNMP-index of interface ppp11 is 211.
+.br
+
+If interface name did not fit to any of conversion rules then SNMP-index
+will be taken from kernel.
+.TP
+.B -M
+Use the netfilter mark as Type Of Service value.
+.TP
+.B -b \fI<flows>\fR
+Memory bulk size. [default=200 or 10000]
+.br
+Note that maximum and default values depends on compiling options
+(\fI--with-membulk\fR parameter).
+.TP
+.B -m \fI<kilobytes>\fR
+Memory limit for flows cache (0=no limit). [default=0]
+.TP
+.B -q \fI<flows>\fR
+Pending queue length. [default=100]
+.br
+Each captured packet at first puts into special buffer called `pending
+queue'. Purpose of this buffer is to separate most time-critical packet
+capture thread from other.
+.TP
+.B -B \fI<kilobytes>\fR
+Kernel capture buffer size (0=don't change). [default=0]
+.br
+Increase kernel capture buffer size is most adequate way to prevent
+packets loss.
+.br
+Note that maximum allowed size of the buffer in Linux limited and
+generally relatively small, so it should need to change the maximum:
+sysctl -w net/core/rmem_max=4194304
+.TP
+.B -r \fI<priority>\fR
+Real-time priority (0=disabled). [default=0]
+.br
+If parameter greater then zero \fBfprobe-ulog\fR will use real-time scheduling
+policy to prevent packets loss. Note that possible values for this
+option depends on operating system.
+.TP
+.B -t \fI<B:N>\fR
+Emitting rate limit (0:0=no limit). [default=0:0]
+.br
+Produce \fIN\fR nanosecond delay after each \fIB\fR bytes sent. This
+option may be useful with slow interfaces and slow collectors. Note that
+the suspension time may be longer than requested because the argument
+value is rounded up to an integer multiple of the sleep resolution (it
+depends on operating system and hardware) or because of the scheduling
+of other activity by the system.
+.br
+See BUGS section.
+.TP
+.B -c \fI<directory>\fR
+Directory to chroot to.
+.TP
+.B -u \fI<user>\fR
+User to run as.
+.TP
+.B -v \fI<level>\fR
+Maximum displayed log level. (0=EMERG, 1=ALERT, 2=CRIT, 3=ERR, 4=WARNING,
+5=NOTICE, 6=INFO, 7=DEBUG) [default=6]
+.TP
+.B -l \fI<[dst][:id]>\fR
+Log destination (0=none, 1=syslog, 2=stdout, 3=both) and log/pidfile
+identifier. [default=1]
+.br
+This option allows to select opportune log destination and process
+identifier. The identifier helps to distinguish pidfile and logs of one
+\fBfprobe-ulog\fR process from other.
+.br
+Note that if log destination contains `\fIstdout\fR' (equal 2 or 3)
+\fBfprobe-ulog\fR will run in foreground.
+.TP
+.B remote:port/local/type
+Parameters \fIremote\fR and \fIport\fR are respectively define address
+and port of the NetFlow collector.
+.br
+The \fIlocal\fR parameter allows binding certain local IP address with
+specified collector. If the parameter is omitted the value (if any) of
+\fI-a\fR option will be used.
+.br
+The \fItype\fR parameter determines emitting behavior. It may be `m' for
+mirroring (by default) and `r' for collectors round-robin rotating.
+.br
+You may specify multiple collectors.
+
+.SH EXAMPLES
+\fBfprobe-ulog -Xeth:100,ppp:200 localhost:2055\fR
+
+Reasonable configuration to run under heavy load:
+.br
+\fBfprobe-ulog -B4096 -r2 -q10000 -t10000:10000000 localhost:2055\fR
+
+Send packets to collector at 10.1.1.1:2055 and distribute them between
+collectors at 10.1.1.2:2055 and at 10.1.1.3:2055 on a round-robin basis:
+.br
+\fBfprobe-ulog 10.1.1.1:2055 10.1.1.2:2055//r 10.1.1.3:2055//r\fR
+
+.SH BUGS
+.B Slow interfaces and slow collectors.
+.br
+There are may be problems with slow interfaces and slow collectors. It
+effects as emitted packets loss. On the one hand silent non-blocking
+sendto() implementation can't guarantee that packet was really sent to
+collector - it may be dropped by kernel due to outgoing buffer shortage
+(slow interface's problem) and on the other hand packet may be dropped
+on collector's machine due the similar reason - incoming buffer shortage
+(slow collector's problem).
+.br
+Use \fI-t\fR option as workaround for this issue.
+
+.B Locally originated packets and their timestamps.
+.br
+Locally originated packets does not contains valid timestamps. Therefore
+\fBfprobe-ulog\fR fill timestamp by itself on act of receive such
+packet. Unfortunately, between capturing packet by netfilter code and
+receiving it by \fBfprobe-ulog\fR may occur certain lags, thus
+timestamps of locally originated packets generally inexact.
+.br
+It is possible to fix this problem entirely by trivial kernel patch (see
+contrib/ipt_ULOG.patch).
+
+.SH SEE ALSO
+.BR iptables(8)
+.br
+.BR http://freshmeat.net/projects/ulogd
+.br
+.BR http://www.cisco.com/go/netflow
--- /dev/null
+/*
+ Copyright (C) Slava Astashonok <sla@0n.ru>
+
+ This program is free software; you can redistribute it and/or
+ modify it under the terms of the GNU General Public License.
+
+ $Id: fprobe-ulog.c,v 1.1.2.4 2005/01/30 09:06:19 sla Exp $
+
+ Sapan Bhatia <sapanb@cs.princeton.edu>
+
+ 7/11/2007 Added data collection (-f) functionality, slice_id support in the header and log file
+ rotation.
+
+ 15/11/2007 Added check to make sure fprobe doesn't overflow the disk. Also added a test facility.
+
+*/
+
+#include <common.h>
+
+/* stdout, stderr, freopen() */
+#include <stdio.h>
+
+/* atoi(), exit() */
+#include <stdlib.h>
+
+/* getopt(), alarm(), getpid(), sedsid(), chdir() */
+#include <unistd.h>
+
+/* strerror() */
+#include <string.h>
+
+/* sig*() */
+#include <signal.h>
+
+/* statfs() */
+
+#include <sys/vfs.h>
+
+#include <libipulog/libipulog.h>
+#include "vserver.h"
+
+struct ipulog_handle {
+ int fd;
+ u_int8_t blocking;
+ struct sockaddr_nl local;
+ struct sockaddr_nl peer;
+ struct nlmsghdr* last_nlhdr;
+};
+
+/* inet_*() (Linux, FreeBSD, Solaris), getpid() */
+#include <sys/types.h>
+#include <netinet/in_systm.h>
+#include <sys/socket.h>
+#include <netinet/in.h>
+#include <arpa/inet.h>
+#include <netinet/ip.h>
+#include <netinet/tcp.h>
+#include <netinet/udp.h>
+#include <netinet/ip_icmp.h>
+#include <net/if.h>
+
+#include <sys/param.h>
+#include <pwd.h>
+#ifdef OS_LINUX
+#include <grp.h>
+#endif
+
+/* pthread_*() */
+#include <pthread.h>
+
+/* errno */
+#include <errno.h>
+
+/* getaddrinfo() */
+#include <netdb.h>
+
+/* nanosleep() */
+#include <time.h>
+
+/* gettimeofday() */
+#include <sys/time.h>
+
+/* scheduling */
+#include <sched.h>
+
+/* select() (POSIX)*/
+#include <sys/select.h>
+
+/* open() */
+#include <sys/stat.h>
+#include <fcntl.h>
+
+#include <fprobe-ulog.h>
+#include <my_log.h>
+#include <my_getopt.h>
+#include <netflow.h>
+#include <hash.h>
+#include <mem.h>
+
+#define PIDFILE "/var/log/fprobe-ulog.pid"
+#define LAST_EPOCH_FILE "/var/log/fprobe_last_epoch"
+#define MAX_EPOCH_SIZE sizeof("32767")
+#define STD_NETFLOW_PDU
+
+enum {
+ aflag,
+ Bflag,
+ bflag,
+ cflag,
+ dflag,
+ Dflag,
+ eflag,
+ Eflag,
+ fflag,
+ gflag,
+ hflag,
+ lflag,
+ mflag,
+ Mflag,
+ nflag,
+ qflag,
+ rflag,
+ sflag,
+ tflag,
+ Tflag,
+ Uflag,
+ uflag,
+ vflag,
+ Wflag,
+ Xflag,
+};
+
+static struct getopt_parms parms[] = {
+ {'a', MY_GETOPT_ARG_REQUIRED, 0, 0},
+ {'B', MY_GETOPT_ARG_REQUIRED, 0, 0},
+ {'b', MY_GETOPT_ARG_REQUIRED, 0, 0},
+ {'c', MY_GETOPT_ARG_REQUIRED, 0, 0},
+ {'d', MY_GETOPT_ARG_REQUIRED, 0, 0},
+ {'D', MY_GETOPT_ARG_REQUIRED, 0, 0},
+ {'e', MY_GETOPT_ARG_REQUIRED, 0, 0},
+ {'E', MY_GETOPT_ARG_REQUIRED, 0, 0},
+ {'f', MY_GETOPT_ARG_REQUIRED, 0, 0},
+ {'g', MY_GETOPT_ARG_REQUIRED, 0, 0},
+ {'h', 0, 0, 0},
+ {'l', MY_GETOPT_ARG_REQUIRED, 0, 0},
+ {'m', MY_GETOPT_ARG_REQUIRED, 0, 0},
+ {'M', 0, 0, 0},
+ {'n', MY_GETOPT_ARG_REQUIRED, 0, 0},
+ {'q', MY_GETOPT_ARG_REQUIRED, 0, 0},
+ {'r', MY_GETOPT_ARG_REQUIRED, 0, 0},
+ {'s', MY_GETOPT_ARG_REQUIRED, 0, 0},
+ {'t', MY_GETOPT_ARG_REQUIRED, 0, 0},
+ {'T', MY_GETOPT_ARG_REQUIRED, 0, 0},
+ {'U', MY_GETOPT_ARG_REQUIRED, 0, 0},
+ {'u', MY_GETOPT_ARG_REQUIRED, 0, 0},
+ {'v', MY_GETOPT_ARG_REQUIRED, 0, 0},
+ {'X', MY_GETOPT_ARG_REQUIRED, 0, 0},
+ {0, 0, 0, 0}
+};
+
+extern char *optarg;
+extern int optind, opterr, optopt;
+extern int errno;
+
+extern struct NetFlow NetFlow1;
+extern struct NetFlow NetFlow5;
+extern struct NetFlow NetFlow7;
+
+#define START_DATA_FD -5
+#define mark_is_tos parms[Mflag].count
+static unsigned scan_interval = 5;
+static unsigned int min_free = 0;
+static int frag_lifetime = 30;
+static int inactive_lifetime = 60;
+static int active_lifetime = 300;
+static int sockbufsize;
+#define BULK_QUANTITY_MAX (unsigned)(mem_index_t)(-1)
+#if (MEM_BITS == 0) || (MEM_BITS == 16)
+#define BULK_QUANTITY 10000
+#else
+#define BULK_QUANTITY 200
+#endif
+
+static unsigned epoch_length=60, log_epochs=1;
+static unsigned cur_epoch=0,prev_uptime=0,last_peak=0;
+
+static unsigned bulk_quantity = BULK_QUANTITY;
+static unsigned pending_queue_length = 100;
+static struct NetFlow *netflow = &NetFlow5;
+static unsigned verbosity = 6;
+static unsigned log_dest = MY_LOG_SYSLOG;
+static struct Time start_time;
+static long start_time_offset;
+static int off_tl;
+/* From mem.c */
+extern unsigned total_elements;
+extern unsigned free_elements;
+extern unsigned total_memory;
+#if ((DEBUG) & DEBUG_I)
+static unsigned emit_pkts, emit_queue;
+static uint64_t size_total;
+static unsigned pkts_total, pkts_total_fragmented;
+static unsigned pkts_ignored, pkts_lost_capture, pkts_lost_unpending;
+static unsigned pkts_pending, pkts_pending_done;
+static unsigned pending_queue_trace, pending_queue_trace_candidate;
+static unsigned flows_total, flows_fragmented;
+#endif
+static unsigned emit_count;
+static uint32_t emit_sequence;
+static unsigned emit_rate_bytes, emit_rate_delay;
+static struct Time emit_time;
+static uint8_t emit_packet[NETFLOW_MAX_PACKET];
+static pthread_t thid;
+static sigset_t sig_mask;
+static struct sched_param schedp;
+static int sched_min, sched_max;
+static int npeers, npeers_rot;
+static struct peer *peers;
+static int sigs;
+static char cur_output_file[MAX_PATH_LEN];
+
+static struct Flow *flows[1 << HASH_BITS];
+static pthread_mutex_t flows_mutex[1 << HASH_BITS];
+
+static pthread_mutex_t unpending_mutex = PTHREAD_MUTEX_INITIALIZER;
+static pthread_cond_t unpending_cond = PTHREAD_COND_INITIALIZER;
+
+static pthread_mutex_t scan_mutex = PTHREAD_MUTEX_INITIALIZER;
+static pthread_cond_t scan_cond = PTHREAD_COND_INITIALIZER;
+static struct Flow *pending_head, *pending_tail;
+static struct Flow *scan_frag_dreg;
+
+static pthread_mutex_t emit_mutex = PTHREAD_MUTEX_INITIALIZER;
+static pthread_cond_t emit_cond = PTHREAD_COND_INITIALIZER;
+static struct Flow *flows_emit;
+
+static char ident[256] = "fprobe-ulog";
+static FILE *pidfile;
+static char *pidfilepath;
+static pid_t pid;
+static int killed;
+static int emit_timeout = EMIT_TIMEOUT, unpending_timeout = UNPENDING_TIMEOUT;
+static struct ipulog_handle *ulog_handle;
+static uint32_t ulog_gmask = 1;
+static char *cap_buf;
+static int nsnmp_rules;
+static struct snmp_rule *snmp_rules;
+static struct passwd *pw = 0;
+
+void usage()
+{
+ fprintf(stdout,
+ "fprobe-ulog: a NetFlow probe. Version %s\n"
+ "Usage: fprobe-ulog [options] remote:port[/[local][/type]] ...\n"
+ "\n"
+ "-h\t\tDisplay this help\n"
+ "-U <mask>\tULOG group bitwise mask [1]\n"
+ "-s <seconds>\tHow often scan for expired flows [5]\n"
+ "-g <seconds>\tFragmented flow lifetime [30]\n"
+ "-e <seconds>\tActive flow lifetime (active timer) [300]\n"
+ "-f <filename>\tLog flow data in a file\n"
+ "-G <graduation period>\tRotate logs on an 0-hourly, 1-daily basis\n"
+ "-n <version>\tNetFlow version for use (1, 5 or 7) [5]\n"
+ "-a <address>\tUse <address> as source for NetFlow flow\n"
+ "-X <rules>\tInterface name to SNMP-index conversion rules\n"
+ "-M\t\tUse netfilter mark value as ToS flag\n"
+ "-b <flows>\tMemory bulk size (1..%u) [%u]\n"
+ "-m <kilobytes>\tMemory limit (0=no limit) [0]\n"
+ "-q <flows>\tPending queue length [100]\n"
+ "-B <kilobytes>\tKernel capture buffer size [0]\n"
+ "-r <priority>\tReal-time priority (0=disabled, %d..%d) [0]\n"
+ "-t <B:N>\tProduce <N> nanosecond delay after each <B> bytes sent [0:0]\n"
+ "-c <directory>\tDirectory to chroot to\n"
+ "-u <user>\tUser to run as\n"
+ "-v <level>\tMaximum log level (0=EMERG, ..., 6=INFO, 7=DEBUG) [6]\n"
+ "-l <[dst][:id]>\tLog destination and log/pidfile idetifier [1]\n"
+ "-y <remote:port>\tAddress of the NetFlow collector\n"
+ "-f <writable file>\tFile to write data into\n"
+ "-T <n>\tRotate log file every n epochs\n"
+ "-W <n>\tSet current epoch to n. Useful when restarting fprobe\n"
+ "-E <[1..60]>\tSize of an epoch in minutes\n"
+ "-D <number of blocks>\tNumber of disk blocks to preserve as free space\n"
+ ,
+ VERSION, BULK_QUANTITY_MAX, bulk_quantity, sched_min, sched_max);
+ exit(0);
+}
+
+#if ((DEBUG) & DEBUG_I)
+void info_debug()
+{
+ my_log(LOG_DEBUG, "I: received:%d/%d (%lld) pending:%d/%d",
+ pkts_total, pkts_total_fragmented, size_total,
+ pkts_pending - pkts_pending_done, pending_queue_trace);
+ my_log(LOG_DEBUG, "I: ignored:%d lost:%d+%d",
+ pkts_ignored, pkts_lost_capture, pkts_lost_unpending);
+ my_log(LOG_DEBUG, "I: cache:%d/%d emit:%d/%d/%d",
+ flows_total, flows_fragmented, emit_sequence, emit_pkts, emit_queue);
+ my_log(LOG_DEBUG, "I: memory:%d/%d (%d)",
+ total_elements, free_elements, total_memory);
+}
+#endif
+
+void sighandler(int sig)
+{
+ switch (sig) {
+ case SIGTERM:
+ sigs |= SIGTERM_MASK;
+ break;
+#if ((DEBUG) & DEBUG_I)
+ case SIGUSR1:
+ sigs |= SIGUSR1_MASK;
+ break;
+#endif
+ }
+}
+
+void gettime(struct Time *now)
+{
+ struct timeval t;
+
+ gettimeofday(&t, 0);
+ now->sec = t.tv_sec;
+ now->usec = t.tv_usec;
+}
+
+
+inline time_t cmpMtime(struct Time *t1, struct Time *t2)
+{
+ return (t1->sec - t2->sec)/60;
+}
+
+inline time_t cmpmtime(struct Time *t1, struct Time *t2)
+{
+ return (t1->sec - t2->sec) * 1000 + (t1->usec - t2->usec) / 1000;
+}
+
+/* Uptime in miliseconds */
+uint32_t getuptime(struct Time *t)
+{
+ /* Maximum uptime is about 49/2 days */
+ return cmpmtime(t, &start_time);
+}
+
+/* Uptime in minutes */
+uint32_t getuptime_minutes(struct Time *t)
+{
+ /* Maximum uptime is about 49/2 days */
+ return cmpMtime(t, &start_time);
+}
+
+hash_t hash_flow(struct Flow *flow)
+{
+ if (flow->flags & FLOW_FRAG) return hash(flow, sizeof(struct Flow_F));
+ else return hash(flow, sizeof(struct Flow_TL));
+}
+
+uint16_t snmp_index(char *name) {
+ uint32_t i;
+
+ if (!*name) return 0;
+
+ for (i = 0; (int) i < nsnmp_rules; i++) {
+ if (strncmp(snmp_rules[i].basename, name, snmp_rules[i].len)) continue;
+ return atoi(&name[snmp_rules[i].len]) + snmp_rules[i].base;
+ }
+
+ if ((i = if_nametoindex(name))) return i;
+
+ return -1;
+}
+
+inline void copy_flow(struct Flow *src, struct Flow *dst)
+{
+ dst->iif = src->iif;
+ dst->oif = src->oif;
+ dst->sip = src->sip;
+ dst->dip = src->dip;
+ dst->tos = src->tos;
+ dst->slice_id = src->slice_id;
+ dst->proto = src->proto;
+ dst->tcp_flags = src->tcp_flags;
+ dst->id = src->id;
+ dst->sp = src->sp;
+ dst->dp = src->dp;
+ dst->pkts = src->pkts;
+ dst->size = src->size;
+ dst->sizeF = src->sizeF;
+ dst->sizeP = src->sizeP;
+ dst->ctime = src->ctime;
+ dst->mtime = src->mtime;
+ dst->flags = src->flags;
+}
+
+void read_cur_epoch() {
+ int fd;
+ /* Reset to -1 in case the read fails */
+ cur_epoch=-1;
+ fd = open(LAST_EPOCH_FILE, O_RDONLY);
+ if (fd != -1) {
+ char snum[MAX_EPOCH_SIZE];
+ ssize_t len;
+ len = read(fd, snum, MAX_EPOCH_SIZE-1);
+ if (len != -1) {
+ snum[len]='\0';
+ sscanf(snum,"%d",&cur_epoch);
+ cur_epoch++; /* Let's not stone the last epoch */
+ close(fd);
+ }
+ }
+ return;
+}
+
+
+/* Dumps the current epoch in a file to cope with
+ * reboots and killings of fprobe */
+
+void update_cur_epoch_file(int n) {
+ int fd, len;
+ char snum[MAX_EPOCH_SIZE];
+ len=snprintf(snum, MAX_EPOCH_SIZE-1,"%d", n);
+ fd = open(LAST_EPOCH_FILE, O_RDWR|O_CREAT|O_TRUNC,S_IRUSR|S_IWUSR|S_IRGRP|S_IWGRP|S_IROTH);
+ if (fd == -1) {
+ my_log(LOG_ERR, "open() failed: %s.The next restart will resume logging from epoch id 0.",LAST_EPOCH_FILE);
+ return;
+ }
+ write(fd, snum, len);
+ close(fd);
+}
+
+/* Get the file descriptor corresponding to the current file.
+ * The kludgy implementation is to abstract away the 'current
+ * file descriptor', which may also be a socket.
+ */
+
+unsigned get_data_file_fd(char *fname, int cur_fd) {
+ struct Time now;
+ unsigned cur_uptime;
+
+ struct statfs statfs;
+ int ret_fd;
+
+ /* We check if the amount of space left on the disk < some threshold and start reusing logs, or bail out if that
+ * doesn't solve the problem */
+ gettime(&now);
+ cur_uptime = getuptime_minutes(&now);
+
+ if (cur_fd != START_DATA_FD) {
+ if (fstatfs(cur_fd, &statfs) == -1) {
+ my_log(LOG_ERR, "PANIC! Can't stat disk to calculate free blocks");
+ }
+ else {
+ if (min_free && (statfs.f_bavail < min_free)
+ && (cur_epoch==last_peak))
+ {
+ my_log(LOG_INFO, "Disk almost full (%u free blocks). I'm going to drop data. Max epochs = %d\n",statfs.f_bavail,cur_epoch);
+ cur_epoch = -1;
+ }
+ /*
+ else
+ assume that we can reclaim space by overwriting our own files
+ and that the difference in size will not fill the disk - sapan
+ */
+ }
+ }
+
+ /* If epoch length has been exceeded,
+ * or we're starting up
+ * or we're going back to the first epoch */
+ if (((cur_uptime - prev_uptime) > epoch_length) || (cur_fd < 0) || (cur_epoch==-1)) {
+ int write_fd;
+ prev_uptime = cur_uptime;
+ cur_epoch = (cur_epoch + 1) % log_epochs;
+ if (cur_epoch>last_peak) last_peak = cur_epoch;
+ if (cur_fd>0) {
+ close(cur_fd);
+ /* Compress the finished file */
+ char gzip_cmd[MAX_PATH_LEN+sizeof("gzip -f ")];
+ snprintf(gzip_cmd, MAX_PATH_LEN+sizeof("gzip -f "),"gzip -f %s",cur_output_file);
+ system(gzip_cmd);
+ }
+ snprintf(cur_output_file,MAX_PATH_LEN,"%s.%d",fname,cur_epoch);
+ if ((write_fd = open(cur_output_file, O_RDWR|O_CREAT|O_TRUNC,S_IRUSR|S_IWUSR|S_IRGRP|S_IWGRP|S_IROTH)) < 0) {
+ my_log(LOG_ERR, "open(): %s (%s)\n", cur_output_file, strerror(errno));
+ exit(1);
+ }
+ if (fchmod(write_fd,S_IRUSR|S_IWUSR|S_IROTH|S_IRGRP) == -1) {
+ my_log(LOG_ERR, "fchmod() failed: %s (%s). Continuing...\n", cur_output_file, strerror(errno));
+ }
+ update_cur_epoch_file(cur_epoch);
+ ret_fd = write_fd;
+ }
+ else {
+ ret_fd = cur_fd;
+ }
+ return(ret_fd);
+}
+
+struct Flow *find(struct Flow *where, struct Flow *what, struct Flow ***prev)
+{
+ struct Flow **flowpp;
+
+#ifdef WALL
+ flowpp = 0;
+#endif
+
+ if (prev) flowpp = *prev;
+
+ while (where) {
+ if (where->sip.s_addr == what->sip.s_addr
+ && where->dip.s_addr == what->dip.s_addr
+ && where->proto == what->proto) {
+ switch ((what->flags + where->flags) & FLOW_FRAGMASK) {
+ case 0:
+ /* Both unfragmented */
+ if ((what->sp == where->sp)
+ && (what->dp == where->dp)) goto done;
+ break;
+ case 2:
+ /* Both fragmented */
+ if (where->id == what->id) goto done;
+ break;
+ }
+ }
+ flowpp = &where->next;
+ where = where->next;
+ }
+done:
+ if (prev) *prev = flowpp;
+ return where;
+}
+
+ int put_into(struct Flow *flow, int flag
+#if ((DEBUG) & (DEBUG_S | DEBUG_U))
+ , char *logbuf
+#endif
+ )
+{
+ int ret = 0;
+ hash_t h;
+ struct Flow *flown, **flowpp;
+#if ((DEBUG) & (DEBUG_S | DEBUG_U))
+ char buf[64];
+#endif
+
+ h = hash_flow(flow);
+#if ((DEBUG) & (DEBUG_S | DEBUG_U))
+ sprintf(buf, " %x H:%04x", (unsigned) flow, h);
+ strcat(logbuf, buf);
+#endif
+ pthread_mutex_lock(&flows_mutex[h]);
+ flowpp = &flows[h];
+ if (!(flown = find(flows[h], flow, &flowpp))) {
+ /* No suitable flow found - add */
+ if (flag == COPY_INTO) {
+ if ((flown = mem_alloc())) {
+ copy_flow(flow, flown);
+ flow = flown;
+ } else {
+#if ((DEBUG) & (DEBUG_S | DEBUG_U)) || defined MESSAGES
+ my_log(LOG_ERR, "%s %s. %s",
+ "mem_alloc():", strerror(errno), "packet lost");
+#endif
+ return -1;
+ }
+ }
+ flow->next = flows[h];
+ flows[h] = flow;
+#if ((DEBUG) & DEBUG_I)
+ flows_total++;
+ if (flow->flags & FLOW_FRAG) flows_fragmented++;
+#endif
+#if ((DEBUG) & (DEBUG_S | DEBUG_U))
+ if (flown) {
+ sprintf(buf, " => %x, flags: %x", (unsigned) flown, flown->flags);
+ strcat(logbuf, buf);
+ }
+#endif
+ } else {
+ /* Found suitable flow - update */
+#if ((DEBUG) & (DEBUG_S | DEBUG_U))
+ sprintf(buf, " +> %x", (unsigned) flown);
+ strcat(logbuf, buf);
+#endif
+ if (cmpmtime(&flow->mtime, &flown->mtime) > 0)
+ flown->mtime = flow->mtime;
+ if (cmpmtime(&flow->ctime, &flown->ctime) < 0)
+ flown->ctime = flow->ctime;
+ flown->tcp_flags |= flow->tcp_flags;
+ flown->size += flow->size;
+ flown->pkts += flow->pkts;
+
+ /* The slice_id of the first slice_id of a flow is misleading. Reset the slice_id of the flow
+ * if a better value comes along. A good example of this is that by the time CoDemux sets the
+ * peercred of a flow, it has already been accounted for here and attributed to root. */
+
+ if (flown->slice_id<1)
+ flown->slice_id = flow->slice_id;
+
+
+ if (flow->flags & FLOW_FRAG) {
+ /* Fragmented flow require some additional work */
+ if (flow->flags & FLOW_TL) {
+ /*
+ ?FIXME?
+ Several packets with FLOW_TL (attack)
+ */
+ flown->sp = flow->sp;
+ flown->dp = flow->dp;
+ }
+ if (flow->flags & FLOW_LASTFRAG) {
+ /*
+ ?FIXME?
+ Several packets with FLOW_LASTFRAG (attack)
+ */
+ flown->sizeP = flow->sizeP;
+ }
+ flown->flags |= flow->flags;
+ flown->sizeF += flow->sizeF;
+ if ((flown->flags & FLOW_LASTFRAG)
+ && (flown->sizeF >= flown->sizeP)) {
+ /* All fragments received - flow reassembled */
+ *flowpp = flown->next;
+ pthread_mutex_unlock(&flows_mutex[h]);
+#if ((DEBUG) & DEBUG_I)
+ flows_total--;
+ flows_fragmented--;
+#endif
+ flown->id = 0;
+ flown->flags &= ~FLOW_FRAG;
+#if ((DEBUG) & (DEBUG_U | DEBUG_S))
+ strcat(logbuf," R");
+#endif
+ ret = put_into(flown, MOVE_INTO
+#if ((DEBUG) & (DEBUG_U | DEBUG_S))
+ , logbuf
+#endif
+ );
+ }
+ }
+ if (flag == MOVE_INTO) mem_free(flow);
+ }
+ pthread_mutex_unlock(&flows_mutex[h]);
+ return ret;
+}
+
+int onlyonce=0;
+
+void *fill(int fields, uint16_t *format, struct Flow *flow, void *p)
+{
+ int i;
+
+ for (i = 0; i < fields; i++) {
+#if ((DEBUG) & DEBUG_F)
+ my_log(LOG_DEBUG, "F: field %04d at %x", format[i], (unsigned) p);
+#endif
+ switch (format[i]) {
+ case NETFLOW_IPV4_SRC_ADDR:
+ ((struct in_addr *) p)->s_addr = flow->sip.s_addr;
+ p += NETFLOW_IPV4_SRC_ADDR_SIZE;
+ break;
+
+ case NETFLOW_IPV4_DST_ADDR:
+ ((struct in_addr *) p)->s_addr = flow->dip.s_addr;
+ if ((flow->dip.s_addr == inet_addr("10.0.0.8"))) {
+ my_log(LOG_INFO, "Created records for test flow. No. of packets=%d",flow->pkts);
+ }
+ p += NETFLOW_IPV4_DST_ADDR_SIZE;
+ break;
+
+ case NETFLOW_INPUT_SNMP:
+ *((uint16_t *) p) = htons(flow->iif);
+ p += NETFLOW_INPUT_SNMP_SIZE;
+ break;
+
+ case NETFLOW_OUTPUT_SNMP:
+ *((uint16_t *) p) = htons(flow->oif);
+ p += NETFLOW_OUTPUT_SNMP_SIZE;
+ break;
+
+ case NETFLOW_PKTS_32:
+ *((uint32_t *) p) = htonl(flow->pkts);
+ p += NETFLOW_PKTS_32_SIZE;
+ break;
+
+ case NETFLOW_BYTES_32:
+ *((uint32_t *) p) = htonl(flow->size);
+ p += NETFLOW_BYTES_32_SIZE;
+ break;
+
+ case NETFLOW_FIRST_SWITCHED:
+ *((uint32_t *) p) = htonl(getuptime(&flow->ctime));
+ p += NETFLOW_FIRST_SWITCHED_SIZE;
+ break;
+
+ case NETFLOW_LAST_SWITCHED:
+ *((uint32_t *) p) = htonl(getuptime(&flow->mtime));
+ p += NETFLOW_LAST_SWITCHED_SIZE;
+ break;
+
+ case NETFLOW_L4_SRC_PORT:
+ *((uint16_t *) p) = flow->sp;
+ p += NETFLOW_L4_SRC_PORT_SIZE;
+ break;
+
+ case NETFLOW_L4_DST_PORT:
+ *((uint16_t *) p) = flow->dp;
+ p += NETFLOW_L4_DST_PORT_SIZE;
+ break;
+
+ case NETFLOW_PROT:
+ *((uint8_t *) p) = flow->proto;
+ p += NETFLOW_PROT_SIZE;
+ break;
+
+ case NETFLOW_SRC_TOS:
+ *((uint8_t *) p) = flow->tos;
+ p += NETFLOW_SRC_TOS_SIZE;
+ break;
+
+ case NETFLOW_TCP_FLAGS:
+ *((uint8_t *) p) = flow->tcp_flags;
+ p += NETFLOW_TCP_FLAGS_SIZE;
+ break;
+
+ case NETFLOW_VERSION:
+ *((uint16_t *) p) = htons(netflow->Version);
+ p += NETFLOW_VERSION_SIZE;
+ break;
+
+ case NETFLOW_COUNT:
+ *((uint16_t *) p) = htons(emit_count);
+ p += NETFLOW_COUNT_SIZE;
+ break;
+
+ case NETFLOW_UPTIME:
+ *((uint32_t *) p) = htonl(getuptime(&emit_time));
+ p += NETFLOW_UPTIME_SIZE;
+ break;
+
+ case NETFLOW_UNIX_SECS:
+ *((uint32_t *) p) = htonl(emit_time.sec);
+ p += NETFLOW_UNIX_SECS_SIZE;
+ break;
+
+ case NETFLOW_UNIX_NSECS:
+ *((uint32_t *) p) = htonl(emit_time.usec * 1000);
+ p += NETFLOW_UNIX_NSECS_SIZE;
+ break;
+
+ case NETFLOW_FLOW_SEQUENCE:
+ //*((uint32_t *) p) = htonl(emit_sequence);
+ *((uint32_t *) p) = 0;
+ p += NETFLOW_FLOW_SEQUENCE_SIZE;
+ break;
+
+ case NETFLOW_PAD8:
+ /* Unsupported (uint8_t) */
+ case NETFLOW_ENGINE_TYPE:
+ case NETFLOW_ENGINE_ID:
+ case NETFLOW_FLAGS7_1:
+ case NETFLOW_SRC_MASK:
+ case NETFLOW_DST_MASK:
+ if (onlyonce) {
+ my_log(LOG_CRIT, "Adding SRC/DST masks: this version of fprobe is seriously broken\n");
+ onlyonce=1;
+ }
+ *((uint8_t *) p) = 0;
+ p += NETFLOW_PAD8_SIZE;
+ break;
+ case NETFLOW_SLICE_ID:
+ *((uint32_t *) p) = flow->slice_id;
+ p += NETFLOW_SLICE_ID_SIZE;
+ break;
+ case NETFLOW_PAD16:
+ /* Unsupported (uint16_t) */
+ case NETFLOW_SRC_AS:
+ case NETFLOW_DST_AS:
+ case NETFLOW_FLAGS7_2:
+ *((uint16_t *) p) = 0;
+ p += NETFLOW_PAD16_SIZE;
+ break;
+
+ case NETFLOW_PAD32:
+ /* Unsupported (uint32_t) */
+ case NETFLOW_IPV4_NEXT_HOP:
+ case NETFLOW_ROUTER_SC:
+ *((uint32_t *) p) = 0;
+ p += NETFLOW_PAD32_SIZE;
+ break;
+
+ default:
+ my_log(LOG_CRIT, "fill(): Unknown format at %x[%d]: %d",
+ format, i, format[i]);
+ exit(1);
+ }
+ }
+#if ((DEBUG) & DEBUG_F)
+ my_log(LOG_DEBUG, "F: return %x", (unsigned) p);
+#endif
+ return p;
+}
+
+void setuser() {
+ /*
+ Workaround for clone()-based threads
+ Try to change EUID independently of main thread
+ */
+ if (pw) {
+ setgroups(0, NULL);
+ setregid(pw->pw_gid, pw->pw_gid);
+ setreuid(pw->pw_uid, pw->pw_uid);
+ }
+}
+
+void *emit_thread()
+{
+ struct Flow *flow;
+ void *p;
+ struct timeval now;
+ struct timespec timeout;
+ int i, ret, sent = 0, size, delay, peer_rot_cur, peer_rot_work = 0;
+
+ p = (void *) &emit_packet + netflow->HeaderSize;
+ timeout.tv_nsec = 0;
+
+ setuser();
+
+ for (;;) {
+ pthread_mutex_lock(&emit_mutex);
+ while (!flows_emit) {
+ gettimeofday(&now, 0);
+ timeout.tv_sec = now.tv_sec + emit_timeout;
+ /* Do not wait until emit_packet will filled - it may be too long */
+ if (pthread_cond_timedwait(&emit_cond, &emit_mutex, &timeout) && emit_count) {
+ //my_log(LOG_INFO,"Timeout: %d, %d",emit_count, timeout.tv_sec);
+ pthread_mutex_unlock(&emit_mutex);
+ goto sendit;
+ }
+ }
+ flow = flows_emit;
+ flows_emit = flows_emit->next;
+#if ((DEBUG) & DEBUG_I)
+ emit_queue--;
+#endif
+ pthread_mutex_unlock(&emit_mutex);
+
+#ifdef UPTIME_TRICK
+ if (!emit_count) {
+ gettime(&start_time);
+ start_time.sec -= start_time_offset;
+ }
+#endif
+ p = fill(netflow->FlowFields, netflow->FlowFormat, flow, p);
+ mem_free(flow);
+ emit_count++;
+#ifdef PF2_DEBUG
+ printf("Emit count = %d\n", emit_count);
+ fflush(stdout);
+#endif
+ if (emit_count == netflow->MaxFlows) {
+sendit:
+ gettime(&emit_time);
+ p = fill(netflow->HeaderFields, netflow->HeaderFormat, 0, &emit_packet);
+ size = netflow->HeaderSize + emit_count * netflow->FlowSize;
+ /* Netflow PDUs need to be padded to 1464 bytes - Sapan */
+#ifdef STD_NETFLOW_PDU
+ if (size < NETFLOW_PDU_SIZE) size = NETFLOW_PDU_SIZE;
+#endif
+ peer_rot_cur = 0;
+ for (i = 0; i < npeers; i++) {
+ if (peers[i].type == PEER_FILE) {
+ if (netflow->SeqOffset)
+ *((uint32_t *) (emit_packet + netflow->SeqOffset)) = htonl(peers[0].seq);
+ peers[i].write_fd = get_data_file_fd(peers[i].fname, peers[i].write_fd);
+ ret = write(peers[i].write_fd, emit_packet, size);
+ if (ret < size) {
+
+#if ((DEBUG) & DEBUG_E) || defined MESSAGES
+ my_log(LOG_ERR, "write(to #%d, seq %d, flows %d, size %d) == %d: %s",
+ i + 1, peers[i].seq, emit_count, size, ret, strerror(errno));
+#endif
+#undef MESSAGES
+ }
+#if ((DEBUG) & DEBUG_E)
+ else {
+ my_log(LOG_DEBUG, "E: Emitted %d flow(s) to #%d, seq %d",
+ emit_count, i + 1, peers[i].seq);
+ }
+#endif
+ peers[i].seq += emit_count;
+
+ /* Rate limit */
+ if (emit_rate_bytes) {
+ sent += size;
+ delay = sent / emit_rate_bytes;
+ if (delay) {
+ sent %= emit_rate_bytes;
+ timeout.tv_sec = 0;
+ timeout.tv_nsec = emit_rate_delay * delay;
+ while (nanosleep(&timeout, &timeout) == -1 && errno == EINTR);
+ }
+ }
+ }
+ else
+ if (peers[i].type == PEER_MIRROR) goto sendreal;
+ else
+ if (peers[i].type == PEER_ROTATE)
+ if (peer_rot_cur++ == peer_rot_work) {
+sendreal:
+ if (netflow->SeqOffset)
+ *((uint32_t *) (emit_packet + netflow->SeqOffset)) = htonl(peers[i].seq);
+ ret = send(peers[i].write_fd, emit_packet, size, 0);
+ if (ret < size) {
+#if ((DEBUG) & DEBUG_E) || defined MESSAGES
+ my_log(LOG_ERR, "send(to #%d, seq %d, flows %d, size %d) == %d: %s",
+ i + 1, peers[i].seq, emit_count, size, ret, strerror(errno));
+#endif
+ }
+#if ((DEBUG) & DEBUG_E)
+ else {
+ my_log(LOG_DEBUG, "E: Emitted %d flow(s) to #%d, seq %d",
+ emit_count, i + 1, peers[i].seq);
+ }
+#endif
+ peers[i].seq += emit_count;
+
+ /* Rate limit */
+ if (emit_rate_bytes) {
+ sent += size;
+ delay = sent / emit_rate_bytes;
+ if (delay) {
+ sent %= emit_rate_bytes;
+ timeout.tv_sec = 0;
+ timeout.tv_nsec = emit_rate_delay * delay;
+ while (nanosleep(&timeout, &timeout) == -1 && errno == EINTR);
+ }
+ }
+ }
+ }
+ if (npeers_rot) peer_rot_work = (peer_rot_work + 1) % npeers_rot;
+ emit_sequence += emit_count;
+ emit_count = 0;
+#if ((DEBUG) & DEBUG_I)
+ emit_pkts++;
+#endif
+ }
+ }
+}
+
+void *unpending_thread()
+{
+ struct timeval now;
+ struct timespec timeout;
+#if ((DEBUG) & (DEBUG_S | DEBUG_U))
+ char logbuf[256];
+#endif
+
+ setuser();
+
+ timeout.tv_nsec = 0;
+ pthread_mutex_lock(&unpending_mutex);
+
+ for (;;) {
+ while (!(pending_tail->flags & FLOW_PENDING)) {
+ gettimeofday(&now, 0);
+ timeout.tv_sec = now.tv_sec + unpending_timeout;
+ pthread_cond_timedwait(&unpending_cond, &unpending_mutex, &timeout);
+ }
+
+#if ((DEBUG) & (DEBUG_S | DEBUG_U))
+ *logbuf = 0;
+#endif
+ if (put_into(pending_tail, COPY_INTO
+#if ((DEBUG) & (DEBUG_S | DEBUG_U))
+ , logbuf
+#endif
+ ) < 0) {
+#if ((DEBUG) & DEBUG_I)
+ pkts_lost_unpending++;
+#endif
+ }
+
+#if ((DEBUG) & DEBUG_U)
+ my_log(LOG_DEBUG, "%s%s", "U:", logbuf);
+#endif
+
+ pending_tail->flags = 0;
+ pending_tail = pending_tail->next;
+#if ((DEBUG) & DEBUG_I)
+ pkts_pending_done++;
+#endif
+ }
+}
+
+void *scan_thread()
+{
+#if ((DEBUG) & (DEBUG_S | DEBUG_U))
+ char logbuf[256];
+#endif
+ int i;
+ struct Flow *flow, **flowpp;
+ struct Time now;
+ struct timespec timeout;
+
+ setuser();
+
+ timeout.tv_nsec = 0;
+ pthread_mutex_lock(&scan_mutex);
+
+ for (;;) {
+ gettime(&now);
+ timeout.tv_sec = now.sec + scan_interval;
+ pthread_cond_timedwait(&scan_cond, &scan_mutex, &timeout);
+
+ gettime(&now);
+#if ((DEBUG) & DEBUG_S)
+ my_log(LOG_DEBUG, "S: %d", now.sec);
+#endif
+ for (i = 0; i < 1 << HASH_BITS ; i++) {
+ pthread_mutex_lock(&flows_mutex[i]);
+ flow = flows[i];
+ flowpp = &flows[i];
+ while (flow) {
+ if (flow->flags & FLOW_FRAG) {
+ /* Process fragmented flow */
+ if ((now.sec - flow->mtime.sec) > frag_lifetime) {
+ /* Fragmented flow expired - put it into special chain */
+#if ((DEBUG) & DEBUG_I)
+ flows_fragmented--;
+ flows_total--;
+#endif
+ *flowpp = flow->next;
+ flow->id = 0;
+ flow->flags &= ~FLOW_FRAG;
+ flow->next = scan_frag_dreg;
+ scan_frag_dreg = flow;
+ flow = *flowpp;
+ continue;
+ }
+ } else {
+ /* Flow is not frgamented */
+ if ((now.sec - flow->mtime.sec) > inactive_lifetime
+ || (flow->mtime.sec - flow->ctime.sec) > active_lifetime) {
+ /* Flow expired */
+#if ((DEBUG) & DEBUG_S)
+ my_log(LOG_DEBUG, "S: E %x", flow);
+#endif
+#if ((DEBUG) & DEBUG_I)
+ flows_total--;
+#endif
+ *flowpp = flow->next;
+ pthread_mutex_lock(&emit_mutex);
+ flow->next = flows_emit;
+ flows_emit = flow;
+#if ((DEBUG) & DEBUG_I)
+ emit_queue++;
+#endif
+ pthread_mutex_unlock(&emit_mutex);
+ flow = *flowpp;
+ continue;
+ }
+ }
+ flowpp = &flow->next;
+ flow = flow->next;
+ } /* chain loop */
+ pthread_mutex_unlock(&flows_mutex[i]);
+ } /* hash loop */
+ if (flows_emit) pthread_cond_signal(&emit_cond);
+
+ while (scan_frag_dreg) {
+ flow = scan_frag_dreg;
+ scan_frag_dreg = flow->next;
+#if ((DEBUG) & (DEBUG_S | DEBUG_U))
+ *logbuf = 0;
+#endif
+ put_into(flow, MOVE_INTO
+#if ((DEBUG) & (DEBUG_S | DEBUG_U))
+ , logbuf
+#endif
+ );
+#if ((DEBUG) & DEBUG_S)
+ my_log(LOG_DEBUG, "%s%s", "S: FE", logbuf);
+#endif
+ }
+ }
+}
+
+void *cap_thread()
+{
+ struct ulog_packet_msg *ulog_msg;
+ struct ip *nl;
+ void *tl;
+ struct Flow *flow;
+ int len, off_frag, psize;
+#if ((DEBUG) & DEBUG_C)
+ char buf[64];
+ char logbuf[256];
+#endif
+ int challenge;
+
+ setuser();
+
+ while (!killed) {
+ len = ipulog_read(ulog_handle, cap_buf, CAPTURE_SIZE, 1);
+ if (len <= 0) {
+ my_log(LOG_ERR, "ipulog_read(): %s", ipulog_strerror(ipulog_errno));
+ continue;
+ }
+ while ((ulog_msg = ipulog_get_packet(ulog_handle, cap_buf, len))) {
+
+#if ((DEBUG) & DEBUG_C)
+ sprintf(logbuf, "C: %d", ulog_msg->data_len);
+#endif
+
+ nl = (void *) &ulog_msg->payload;
+ psize = ulog_msg->data_len;
+
+ /* Sanity check */
+ if (psize < (signed) sizeof(struct ip) || nl->ip_v != 4) {
+#if ((DEBUG) & DEBUG_C)
+ strcat(logbuf, " U");
+ my_log(LOG_DEBUG, "%s", logbuf);
+#endif
+#if ((DEBUG) & DEBUG_I)
+ pkts_ignored++;
+#endif
+ continue;
+ }
+
+ if (pending_head->flags) {
+#if ((DEBUG) & DEBUG_C) || defined MESSAGES
+ my_log(LOG_ERR,
+# if ((DEBUG) & DEBUG_C)
+ "%s %s %s", logbuf,
+# else
+ "%s %s",
+# endif
+ "pending queue full:", "packet lost");
+#endif
+#if ((DEBUG) & DEBUG_I)
+ pkts_lost_capture++;
+#endif
+ goto done;
+ }
+
+#if ((DEBUG) & DEBUG_I)
+ pkts_total++;
+#endif
+
+ flow = pending_head;
+
+ /* ?FIXME? Add sanity check for ip_len? */
+ flow->size = ntohs(nl->ip_len);
+#if ((DEBUG) & DEBUG_I)
+ size_total += flow->size;
+#endif
+
+ flow->sip = nl->ip_src;
+ flow->dip = nl->ip_dst;
+ flow->tos = mark_is_tos ? ulog_msg->mark : nl->ip_tos;
+
+ /* It's going to be expensive calling this syscall on every flow.
+ * We should keep a local hash table, for now just bear the overhead... - Sapan*/
+
+ flow->slice_id=0;
+
+ if (ulog_msg->mark > 0) {
+ flow->slice_id = xid_to_slice_id(ulog_msg->mark);
+ }
+
+ if (flow->slice_id < 1)
+ flow->slice_id = ulog_msg->mark; // Couldn't look up the slice id, let's at least store the local xid
+
+
+ if ((flow->dip.s_addr == inet_addr("10.0.0.8")) || (flow->sip.s_addr == inet_addr("10.0.0.8"))) {
+ my_log(LOG_INFO, "Received test flow to corewars.org from slice %d ",flow->slice_id);
+ }
+ flow->iif = snmp_index(ulog_msg->indev_name);
+ flow->oif = snmp_index(ulog_msg->outdev_name);
+ flow->proto = nl->ip_p;
+ flow->id = 0;
+ flow->tcp_flags = 0;
+ flow->pkts = 1;
+ flow->sizeF = 0;
+ flow->sizeP = 0;
+ /* Packets captured from OUTPUT table didn't contains valid timestamp */
+ if (ulog_msg->timestamp_sec) {
+ flow->ctime.sec = ulog_msg->timestamp_sec;
+ flow->ctime.usec = ulog_msg->timestamp_usec;
+ } else gettime(&flow->ctime);
+ flow->mtime = flow->ctime;
+
+ off_frag = (ntohs(nl->ip_off) & IP_OFFMASK) << 3;
+
+ /*
+ Offset (from network layer) to transport layer header/IP data
+ IOW IP header size ;-)
+
+ ?FIXME?
+ Check ip_hl for valid value (>=5)? Maybe check CRC? No, thanks...
+ */
+ off_tl = nl->ip_hl << 2;
+ tl = (void *) nl + off_tl;
+
+ /* THIS packet data size: data_size = total_size - ip_header_size*4 */
+ flow->sizeF = ntohs(nl->ip_len) - off_tl;
+ psize -= off_tl;
+ if ((signed) flow->sizeF < 0) flow->sizeF = 0;
+ if (psize > (signed) flow->sizeF) psize = flow->sizeF;
+
+ if (ntohs(nl->ip_off) & (IP_MF | IP_OFFMASK)) {
+ /* Fragmented packet (IP_MF flag == 1 or fragment offset != 0) */
+#if ((DEBUG) & DEBUG_C)
+ strcat(logbuf, " F");
+#endif
+#if ((DEBUG) & DEBUG_I)
+ pkts_total_fragmented++;
+#endif
+ flow->flags |= FLOW_FRAG;
+ flow->id = nl->ip_id;
+
+ if (!(ntohs(nl->ip_off) & IP_MF)) {
+ /* Packet whith IP_MF contains information about whole datagram size */
+ flow->flags |= FLOW_LASTFRAG;
+ /* size = frag_offset*8 + data_size */
+ flow->sizeP = off_frag + flow->sizeF;
+ }
+ }
+
+#if ((DEBUG) & DEBUG_C)
+ sprintf(buf, " %s@%u>", inet_ntoa(flow->sip), flow->iif);
+ strcat(logbuf, buf);
+ sprintf(buf, "%s@%u P:%x", inet_ntoa(flow->dip), flow->oif, flow->proto);
+ strcat(logbuf, buf);
+#endif
+
+ /*
+ Fortunately most interesting transport layer information fit
+ into first 8 bytes of IP data field (minimal nonzero size).
+ Thus we don't need actual packet reassembling to build whole
+ transport layer data. We only check the fragment offset for
+ zero value to find packet with this information.
+ */
+ if (!off_frag && psize >= 8) {
+ switch (flow->proto) {
+ case IPPROTO_TCP:
+ case IPPROTO_UDP:
+ flow->sp = ((struct udphdr *)tl)->uh_sport;
+ flow->dp = ((struct udphdr *)tl)->uh_dport;
+ goto tl_known;
+
+#ifdef ICMP_TRICK
+ case IPPROTO_ICMP:
+ flow->sp = htons(((struct icmp *)tl)->icmp_type);
+ flow->dp = htons(((struct icmp *)tl)->icmp_code);
+ goto tl_known;
+#endif
+#ifdef ICMP_TRICK_CISCO
+ case IPPROTO_ICMP:
+ flow->dp = *((int32_t *) tl);
+ goto tl_known;
+#endif
+
+ default:
+ /* Unknown transport layer */
+#if ((DEBUG) & DEBUG_C)
+ strcat(logbuf, " U");
+#endif
+ flow->sp = 0;
+ flow->dp = 0;
+ break;
+
+tl_known:
+#if ((DEBUG) & DEBUG_C)
+ sprintf(buf, " %d>%d", ntohs(flow->sp), ntohs(flow->dp));
+ strcat(logbuf, buf);
+#endif
+ flow->flags |= FLOW_TL;
+ }
+ }
+
+ /* Check for tcp flags presence (including CWR and ECE). */
+ if (flow->proto == IPPROTO_TCP
+ && off_frag < 16
+ && psize >= 16 - off_frag) {
+ flow->tcp_flags = *((uint8_t *)(tl + 13 - off_frag));
+#if ((DEBUG) & DEBUG_C)
+ sprintf(buf, " TCP:%x", flow->tcp_flags);
+ strcat(logbuf, buf);
+#endif
+ }
+
+#if ((DEBUG) & DEBUG_C)
+ sprintf(buf, " => %x", (unsigned) flow);
+ strcat(logbuf, buf);
+ my_log(LOG_DEBUG, "%s", logbuf);
+#endif
+
+#if ((DEBUG) & DEBUG_I)
+ pkts_pending++;
+ pending_queue_trace_candidate = pkts_pending - pkts_pending_done;
+ if (pending_queue_trace < pending_queue_trace_candidate)
+ pending_queue_trace = pending_queue_trace_candidate;
+#endif
+
+ /* Flow complete - inform unpending_thread() about it */
+ pending_head->flags |= FLOW_PENDING;
+ pending_head = pending_head->next;
+done:
+ pthread_cond_signal(&unpending_cond);
+ }
+ }
+ return 0;
+}
+
+/* Copied out of CoDemux */
+
+static int init_daemon() {
+ pid_t pid;
+ FILE *pidfile;
+
+ pidfile = fopen(PIDFILE, "w");
+ if (pidfile == NULL) {
+ my_log(LOG_ERR, "%s creation failed\n", PIDFILE);
+ }
+
+ if ((pid = fork()) < 0) {
+ fclose(pidfile);
+ my_log(LOG_ERR, "Could not fork!\n");
+ return(-1);
+ }
+ else if (pid != 0) {
+ /* i'm the parent, writing down the child pid */
+ fprintf(pidfile, "%u\n", pid);
+ fclose(pidfile);
+ exit(0);
+ }
+
+ /* close the pid file */
+ fclose(pidfile);
+
+ /* routines for any daemon process
+ 1. create a new session
+ 2. change directory to the root
+ 3. change the file creation permission
+ */
+ setsid();
+ chdir("/var/local/fprobe");
+ umask(0);
+
+ return(0);
+}
+
+int main(int argc, char **argv)
+{
+ char errpbuf[512];
+ char *dhost, *dport, *lhost, *type = 0, *log_suffix = 0, *rule;
+ int c, i, write_fd, memory_limit = 0;
+ struct addrinfo hints, *res;
+ struct sockaddr_in saddr;
+ pthread_attr_t tattr;
+ struct sigaction sigact;
+ static void *threads[THREADS - 1] = {&emit_thread, &scan_thread, &unpending_thread, &cap_thread};
+ struct timeval timeout;
+
+ sched_min = sched_get_priority_min(SCHED);
+ sched_max = sched_get_priority_max(SCHED);
+
+ memset(&saddr, 0 , sizeof(saddr));
+ memset(&hints, 0 , sizeof(hints));
+ hints.ai_flags = AI_PASSIVE;
+ hints.ai_family = AF_INET;
+ hints.ai_socktype = SOCK_DGRAM;
+
+ /* Process command line options */
+
+ opterr = 0;
+ while ((c = my_getopt(argc, argv, parms)) != -1) {
+ switch (c) {
+ case '?':
+ usage();
+
+ case 'h':
+ usage();
+ }
+ }
+
+ if (parms[Uflag].count) ulog_gmask = atoi(parms[Uflag].arg);
+ if (parms[Wflag].count) cur_epoch = atoi(parms[Wflag].arg);
+ if (parms[Tflag].count) log_epochs = atoi(parms[Tflag].arg);
+ if (parms[Eflag].count) epoch_length = atoi(parms[Eflag].arg);
+ if (parms[sflag].count) scan_interval = atoi(parms[sflag].arg);
+ if (parms[gflag].count) frag_lifetime = atoi(parms[gflag].arg);
+ if (parms[dflag].count) inactive_lifetime = atoi(parms[dflag].arg);
+ if (parms[Dflag].count) min_free = atoi(parms[Dflag].arg);
+ if (parms[eflag].count) active_lifetime = atoi(parms[eflag].arg);
+ if (parms[nflag].count) {
+ switch (atoi(parms[nflag].arg)) {
+ case 1:
+ netflow = &NetFlow1;
+ break;
+
+ case 5:
+ break;
+
+ case 7:
+ netflow = &NetFlow7;
+ break;
+
+ default:
+ fprintf(stderr, "Illegal %s\n", "NetFlow version");
+ exit(1);
+ }
+ }
+ if (parms[vflag].count) verbosity = atoi(parms[vflag].arg);
+ if (parms[lflag].count) {
+ if ((log_suffix = strchr(parms[lflag].arg, ':'))) {
+ *log_suffix++ = 0;
+ if (*log_suffix) {
+ sprintf(errpbuf, "[%s]", log_suffix);
+ strcat(ident, errpbuf);
+ }
+ }
+ if (*parms[lflag].arg) log_dest = atoi(parms[lflag].arg);
+ if (log_suffix) *--log_suffix = ':';
+ }
+ if (!(pidfilepath = malloc(sizeof(PID_DIR) + 1 + strlen(ident) + 1 + 3 + 1))) {
+err_malloc:
+ fprintf(stderr, "malloc(): %s\n", strerror(errno));
+ exit(1);
+ }
+ sprintf(pidfilepath, "%s/%s.pid", PID_DIR, ident);
+ if (parms[qflag].count) {
+ pending_queue_length = atoi(parms[qflag].arg);
+ if (pending_queue_length < 1) {
+ fprintf(stderr, "Illegal %s\n", "pending queue length");
+ exit(1);
+ }
+ }
+ if (parms[rflag].count) {
+ schedp.sched_priority = atoi(parms[rflag].arg);
+ if (schedp.sched_priority
+ && (schedp.sched_priority < sched_min
+ || schedp.sched_priority > sched_max)) {
+ fprintf(stderr, "Illegal %s\n", "realtime priority");
+ exit(1);
+ }
+ }
+ if (parms[Bflag].count) {
+ sockbufsize = atoi(parms[Bflag].arg) << 10;
+ }
+ if (parms[bflag].count) {
+ bulk_quantity = atoi(parms[bflag].arg);
+ if (bulk_quantity < 1 || bulk_quantity > BULK_QUANTITY_MAX) {
+ fprintf(stderr, "Illegal %s\n", "bulk size");
+ exit(1);
+ }
+ }
+ if (parms[mflag].count) memory_limit = atoi(parms[mflag].arg) << 10;
+ if (parms[Xflag].count) {
+ for(i = 0; parms[Xflag].arg[i]; i++)
+ if (parms[Xflag].arg[i] == ':') nsnmp_rules++;
+ if (!(snmp_rules = malloc(nsnmp_rules * sizeof(struct snmp_rule))))
+ goto err_malloc;
+ rule = strtok(parms[Xflag].arg, ":");
+ for (i = 0; rule; i++) {
+ snmp_rules[i].len = strlen(rule);
+ if (snmp_rules[i].len > IFNAMSIZ) {
+ fprintf(stderr, "Illegal %s\n", "interface basename");
+ exit(1);
+ }
+ strncpy(snmp_rules[i].basename, rule, snmp_rules[i].len);
+ if (!*(rule - 1)) *(rule - 1) = ',';
+ rule = strtok(NULL, ",");
+ if (!rule) {
+ fprintf(stderr, "Illegal %s\n", "SNMP rule");
+ exit(1);
+ }
+ snmp_rules[i].base = atoi(rule);
+ *(rule - 1) = ':';
+ rule = strtok(NULL, ":");
+ }
+ nsnmp_rules = i;
+ }
+ if (parms[tflag].count)
+ sscanf(parms[tflag].arg, "%d:%d", &emit_rate_bytes, &emit_rate_delay);
+ if (parms[aflag].count) {
+ if (getaddrinfo(parms[aflag].arg, 0, &hints, &res)) {
+bad_lhost:
+ fprintf(stderr, "Illegal %s\n", "source address");
+ exit(1);
+ } else {
+ saddr = *((struct sockaddr_in *) res->ai_addr);
+ freeaddrinfo(res);
+ }
+ }
+ if (parms[uflag].count)
+ if ((pw = getpwnam(parms[uflag].arg)) == NULL) {
+ fprintf(stderr, "getpwnam(%s): %s\n", parms[uflag].arg, errno ? strerror(errno) : "Unknown user");
+ exit(1);
+ }
+
+
+ /* Process collectors parameters. Brrrr... :-[ */
+
+ npeers = argc - optind;
+ if (npeers > 1) {
+ /* Send to remote Netflow collector */
+ if (!(peers = malloc(npeers * sizeof(struct peer)))) goto err_malloc;
+ for (i = optind, npeers = 0; i < argc; i++, npeers++) {
+ dhost = argv[i];
+ if (!(dport = strchr(dhost, ':'))) goto bad_collector;
+ *dport++ = 0;
+ if ((write_fd = socket(AF_INET, SOCK_DGRAM, 0)) < 0) {
+ fprintf(stderr, "socket(): %s\n", strerror(errno));
+ exit(1);
+ }
+ peers[npeers].write_fd = write_fd;
+ peers[npeers].type = PEER_MIRROR;
+ peers[npeers].laddr = saddr;
+ peers[npeers].seq = 0;
+ if ((lhost = strchr(dport, '/'))) {
+ *lhost++ = 0;
+ if ((type = strchr(lhost, '/'))) {
+ *type++ = 0;
+ switch (*type) {
+ case 0:
+ case 'm':
+ break;
+
+ case 'r':
+ peers[npeers].type = PEER_ROTATE;
+ npeers_rot++;
+ break;
+
+ default:
+ goto bad_collector;
+ }
+ }
+ if (*lhost) {
+ if (getaddrinfo(lhost, 0, &hints, &res)) goto bad_lhost;
+ peers[npeers].laddr = *((struct sockaddr_in *) res->ai_addr);
+ freeaddrinfo(res);
+ }
+ }
+ if (bind(write_fd, (struct sockaddr *) &peers[npeers].laddr,
+ sizeof(struct sockaddr_in))) {
+ fprintf(stderr, "bind(): %s\n", strerror(errno));
+ exit(1);
+ }
+ if (getaddrinfo(dhost, dport, &hints, &res)) {
+bad_collector:
+ fprintf(stderr, "Error in collector #%d parameters\n", npeers + 1);
+ exit(1);
+ }
+ peers[npeers].addr = *((struct sockaddr_in *) res->ai_addr);
+ freeaddrinfo(res);
+ if (connect(write_fd, (struct sockaddr *) &peers[npeers].addr,
+ sizeof(struct sockaddr_in))) {
+ fprintf(stderr, "connect(): %s\n", strerror(errno));
+ exit(1);
+ }
+
+ /* Restore command line */
+ if (type) *--type = '/';
+ if (lhost) *--lhost = '/';
+ *--dport = ':';
+ }
+ }
+ else if (parms[fflag].count) {
+ // log into a file
+ if (!(peers = malloc(npeers * sizeof(struct peer)))) goto err_malloc;
+ if (!(peers[npeers].fname = malloc(strnlen(parms[fflag].arg,MAX_PATH_LEN)))) goto err_malloc;
+ strncpy(peers[npeers].fname, parms[fflag].arg, MAX_PATH_LEN);
+
+ peers[npeers].write_fd = START_DATA_FD;
+ peers[npeers].type = PEER_FILE;
+ peers[npeers].seq = 0;
+
+ read_cur_epoch();
+ npeers++;
+ }
+ else
+ usage();
+
+
+ if (!(cap_buf = malloc(CAPTURE_SIZE))) goto err_malloc;
+ ulog_handle = ipulog_create_handle(ulog_gmask, CAPTURE_SIZE);
+ if (!ulog_handle) {
+ fprintf(stderr, "libipulog initialization error: %s",
+ ipulog_strerror(ipulog_errno));
+ exit(1);
+ }
+ if (sockbufsize)
+ if (setsockopt(ulog_handle->fd, SOL_SOCKET, SO_RCVBUF,
+ &sockbufsize, sizeof(sockbufsize)) < 0)
+ fprintf(stderr, "setsockopt(): %s", strerror(errno));
+
+ /* Daemonize (if log destination stdout-free) */
+
+ my_log_open(ident, verbosity, log_dest);
+
+ init_daemon();
+
+ if (!(log_dest & 2)) {
+ /* Crash-proofing - Sapan*/
+ while (1) {
+ int pid=fork();
+ if (pid==-1) {
+ fprintf(stderr, "fork(): %s", strerror(errno));
+ exit(1);
+ }
+ else if (pid==0) {
+ setsid();
+ freopen("/dev/null", "r", stdin);
+ freopen("/dev/null", "w", stdout);
+ freopen("/dev/null", "w", stderr);
+ break;
+ }
+ else {
+ while (wait3(NULL,0,NULL) < 1);
+ }
+ }
+ } else {
+ setvbuf(stdout, (char *)0, _IONBF, 0);
+ setvbuf(stderr, (char *)0, _IONBF, 0);
+ }
+
+ pid = getpid();
+ sprintf(errpbuf, "[%ld]", (long) pid);
+ strcat(ident, errpbuf);
+
+ /* Initialization */
+
+ init_slice_id_hash();
+ hash_init(); /* Actually for crc16 only */
+ mem_init(sizeof(struct Flow), bulk_quantity, memory_limit);
+ for (i = 0; i < 1 << HASH_BITS; i++) pthread_mutex_init(&flows_mutex[i], 0);
+
+#ifdef UPTIME_TRICK
+ /* Hope 12 days is enough :-/ */
+ start_time_offset = 1 << 20;
+
+ /* start_time_offset = active_lifetime + inactive_lifetime + scan_interval; */
+#endif
+ gettime(&start_time);
+
+ /*
+ Build static pending queue as circular buffer.
+ */
+ if (!(pending_head = mem_alloc())) goto err_mem_alloc;
+ pending_tail = pending_head;
+ for (i = pending_queue_length - 1; i--;) {
+ if (!(pending_tail->next = mem_alloc())) {
+err_mem_alloc:
+ my_log(LOG_CRIT, "mem_alloc(): %s", strerror(errno));
+ exit(1);
+ }
+ pending_tail = pending_tail->next;
+ }
+ pending_tail->next = pending_head;
+ pending_tail = pending_head;
+
+ sigemptyset(&sig_mask);
+ sigact.sa_handler = &sighandler;
+ sigact.sa_mask = sig_mask;
+ sigact.sa_flags = 0;
+ sigaddset(&sig_mask, SIGTERM);
+ sigaction(SIGTERM, &sigact, 0);
+#if ((DEBUG) & DEBUG_I)
+ sigaddset(&sig_mask, SIGUSR1);
+ sigaction(SIGUSR1, &sigact, 0);
+#endif
+ if (pthread_sigmask(SIG_BLOCK, &sig_mask, 0)) {
+ my_log(LOG_CRIT, "pthread_sigmask(): %s", strerror(errno));
+ exit(1);
+ }
+
+ my_log(LOG_INFO, "Starting %s...", VERSION);
+
+ if (parms[cflag].count) {
+ if (chdir(parms[cflag].arg) || chroot(".")) {
+ my_log(LOG_CRIT, "could not chroot to %s: %s", parms[cflag].arg, strerror(errno));
+ exit(1);
+ }
+ }
+
+ schedp.sched_priority = schedp.sched_priority - THREADS + 2;
+ pthread_attr_init(&tattr);
+ for (i = 0; i < THREADS - 1; i++) {
+ if (schedp.sched_priority > 0) {
+ if ((pthread_attr_setschedpolicy(&tattr, SCHED)) ||
+ (pthread_attr_setschedparam(&tattr, &schedp))) {
+ my_log(LOG_CRIT, "pthread_attr_setschedpolicy(): %s", strerror(errno));
+ exit(1);
+ }
+ }
+ if (pthread_create(&thid, &tattr, threads[i], 0)) {
+ my_log(LOG_CRIT, "pthread_create(): %s", strerror(errno));
+ exit(1);
+ }
+ pthread_detach(thid);
+ schedp.sched_priority++;
+ }
+
+ if (pw) {
+ if (setgroups(0, NULL)) {
+ my_log(LOG_CRIT, "setgroups(): %s", strerror(errno));
+ exit(1);
+ }
+ if (setregid(pw->pw_gid, pw->pw_gid)) {
+ my_log(LOG_CRIT, "setregid(%u): %s", pw->pw_gid, strerror(errno));
+ exit(1);
+ }
+ if (setreuid(pw->pw_uid, pw->pw_uid)) {
+ my_log(LOG_CRIT, "setreuid(%u): %s", pw->pw_uid, strerror(errno));
+ exit(1);
+ }
+ }
+
+ if (!(pidfile = fopen(pidfilepath, "w")))
+ my_log(LOG_ERR, "Can't create pid file. fopen(): %s", strerror(errno));
+ else {
+ fprintf(pidfile, "%ld\n", (long) pid);
+ fclose(pidfile);
+ }
+
+ my_log(LOG_INFO, "pid: %d", pid);
+ my_log(LOG_INFO, "options: u=%u s=%u g=%u d=%u e=%u n=%u a=%s "
+ "M=%d b=%u m=%u q=%u B=%u r=%u t=%u:%u c=%s u=%s v=%u l=%u%s",
+ ulog_gmask, scan_interval, frag_lifetime, inactive_lifetime, active_lifetime,
+ netflow->Version, inet_ntoa(saddr.sin_addr), mark_is_tos, bulk_quantity,
+ memory_limit >> 10, pending_queue_length, sockbufsize >> 10, schedp.sched_priority - 1,
+ emit_rate_bytes, emit_rate_delay, parms[cflag].count ? parms[cflag].arg : "",
+ parms[uflag].count ? parms[uflag].arg : "", verbosity, log_dest, log_suffix ? log_suffix : "");
+ for (i = 0; i < nsnmp_rules; i++) {
+ my_log(LOG_INFO, "SNMP rule #%d %s:%d",
+ i + 1, snmp_rules[i].basename, snmp_rules[i].base);
+ }
+ for (i = 0; i < npeers; i++) {
+ switch (peers[i].type) {
+ case PEER_MIRROR:
+ c = 'm';
+ break;
+ case PEER_ROTATE:
+ c = 'r';
+ break;
+ }
+ snprintf(errpbuf, sizeof(errpbuf), "%s", inet_ntoa(peers[i].laddr.sin_addr));
+ my_log(LOG_INFO,"collector #%d: %s:%u/%s/%c", i + 1,
+ inet_ntoa(peers[i].addr.sin_addr), ntohs(peers[i].addr.sin_port), errpbuf, c);
+ }
+
+ pthread_sigmask(SIG_UNBLOCK, &sig_mask, 0);
+
+ timeout.tv_usec = 0;
+ while (!killed
+ || (total_elements - free_elements - pending_queue_length)
+ || emit_count
+ || pending_tail->flags) {
+
+ if (!sigs) {
+ timeout.tv_sec = scan_interval;
+ select(0, 0, 0, 0, &timeout);
+ }
+
+ if (sigs & SIGTERM_MASK && !killed) {
+ sigs &= ~SIGTERM_MASK;
+ my_log(LOG_INFO, "SIGTERM received. Emitting flows cache...");
+ scan_interval = 1;
+ frag_lifetime = -1;
+ active_lifetime = -1;
+ inactive_lifetime = -1;
+ emit_timeout = 1;
+ unpending_timeout = 1;
+ killed = 1;
+ pthread_cond_signal(&scan_cond);
+ pthread_cond_signal(&unpending_cond);
+ }
+
+#if ((DEBUG) & DEBUG_I)
+ if (sigs & SIGUSR1_MASK) {
+ sigs &= ~SIGUSR1_MASK;
+ info_debug();
+ }
+#endif
+ }
+ remove(pidfilepath);
+#if ((DEBUG) & DEBUG_I)
+ info_debug();
+#endif
+ my_log(LOG_INFO, "Done.");
+#ifdef WALL
+ return 0;
+#endif
+}
--- /dev/null
+/*
+ Copyright (C) Slava Astashonok <sla@0n.ru>
+
+ This program is free software; you can redistribute it and/or
+ modify it under the terms of the GNU General Public License.
+
+ $Id: fprobe-ulog.c,v 1.1.2.4 2005/01/30 09:06:19 sla Exp $
+*/
+
+#include <common.h>
+
+/* stdout, stderr, freopen() */
+#include <stdio.h>
+
+/* atoi(), exit() */
+#include <stdlib.h>
+
+/* getopt(), alarm(), getpid(), sedsid(), chdir() */
+#include <unistd.h>
+
+/* strerror() */
+#include <string.h>
+
+/* sig*() */
+#include <signal.h>
+
+#include <libipulog/libipulog.h>
+struct ipulog_handle {
+ int fd;
+ u_int8_t blocking;
+ struct sockaddr_nl local;
+ struct sockaddr_nl peer;
+ struct nlmsghdr* last_nlhdr;
+};
+
+/* inet_*() (Linux, FreeBSD, Solaris), getpid() */
+#include <sys/types.h>
+#include <netinet/in_systm.h>
+#include <sys/socket.h>
+#include <netinet/in.h>
+#include <arpa/inet.h>
+#include <netinet/ip.h>
+#include <netinet/tcp.h>
+#include <netinet/udp.h>
+#include <netinet/ip_icmp.h>
+#include <net/if.h>
+
+#include <sys/param.h>
+#include <pwd.h>
+#ifdef OS_LINUX
+#include <grp.h>
+#endif
+
+/* pthread_*() */
+#include <pthread.h>
+
+/* errno */
+#include <errno.h>
+
+/* getaddrinfo() */
+#include <netdb.h>
+
+/* nanosleep() */
+#include <time.h>
+
+/* gettimeofday() */
+#include <sys/time.h>
+
+/* scheduling */
+#include <sched.h>
+
+/* select() (POSIX)*/
+#include <sys/select.h>
+
+/* open() */
+#include <sys/stat.h>
+#include <fcntl.h>
+
+#include <fprobe-ulog.h>
+#include <my_log.h>
+#include <my_getopt.h>
+#include <netflow.h>
+#include <hash.h>
+#include <mem.h>
+
+enum {
+ aflag,
+ Bflag,
+ bflag,
+ cflag,
+ dflag,
+ eflag,
+ gflag,
+ hflag,
+ lflag,
+ mflag,
+ Mflag,
+ nflag,
+ qflag,
+ rflag,
+ sflag,
+ tflag,
+ Uflag,
+ uflag,
+ vflag,
+ Xflag,
+};
+
+static struct getopt_parms parms[] = {
+ {'a', MY_GETOPT_ARG_REQUIRED, 0, 0},
+ {'B', MY_GETOPT_ARG_REQUIRED, 0, 0},
+ {'b', MY_GETOPT_ARG_REQUIRED, 0, 0},
+ {'c', MY_GETOPT_ARG_REQUIRED, 0, 0},
+ {'d', MY_GETOPT_ARG_REQUIRED, 0, 0},
+ {'e', MY_GETOPT_ARG_REQUIRED, 0, 0},
+ {'g', MY_GETOPT_ARG_REQUIRED, 0, 0},
+ {'h', 0, 0, 0},
+ {'l', MY_GETOPT_ARG_REQUIRED, 0, 0},
+ {'m', MY_GETOPT_ARG_REQUIRED, 0, 0},
+ {'M', 0, 0, 0},
+ {'n', MY_GETOPT_ARG_REQUIRED, 0, 0},
+ {'q', MY_GETOPT_ARG_REQUIRED, 0, 0},
+ {'r', MY_GETOPT_ARG_REQUIRED, 0, 0},
+ {'s', MY_GETOPT_ARG_REQUIRED, 0, 0},
+ {'t', MY_GETOPT_ARG_REQUIRED, 0, 0},
+ {'U', MY_GETOPT_ARG_REQUIRED, 0, 0},
+ {'u', MY_GETOPT_ARG_REQUIRED, 0, 0},
+ {'v', MY_GETOPT_ARG_REQUIRED, 0, 0},
+ {'X', MY_GETOPT_ARG_REQUIRED, 0, 0},
+ {0, 0, 0, 0}
+};
+
+extern char *optarg;
+extern int optind, opterr, optopt;
+extern int errno;
+
+extern struct NetFlow NetFlow1;
+extern struct NetFlow NetFlow5;
+extern struct NetFlow NetFlow7;
+
+#define mark_is_tos parms[Mflag].count
+static unsigned scan_interval = 5;
+static int frag_lifetime = 30;
+static int inactive_lifetime = 60;
+static int active_lifetime = 300;
+static int sockbufsize;
+#define BULK_QUANTITY_MAX (unsigned)(mem_index_t)(-1)
+#if (MEM_BITS == 0) || (MEM_BITS == 16)
+#define BULK_QUANTITY 10000
+#else
+#define BULK_QUANTITY 200
+#endif
+static unsigned bulk_quantity = BULK_QUANTITY;
+static unsigned pending_queue_length = 100;
+static struct NetFlow *netflow = &NetFlow5;
+static unsigned verbosity = 6;
+static unsigned log_dest = MY_LOG_SYSLOG;
+static struct Time start_time;
+static long start_time_offset;
+static int off_tl;
+/* From mem.c */
+extern unsigned total_elements;
+extern unsigned free_elements;
+extern unsigned total_memory;
+#if ((DEBUG) & DEBUG_I)
+static unsigned emit_pkts, emit_queue;
+static uint64_t size_total;
+static unsigned pkts_total, pkts_total_fragmented;
+static unsigned pkts_ignored, pkts_lost_capture, pkts_lost_unpending;
+static unsigned pkts_pending, pkts_pending_done;
+static unsigned pending_queue_trace, pending_queue_trace_candidate;
+static unsigned flows_total, flows_fragmented;
+#endif
+static unsigned emit_count;
+static uint32_t emit_sequence;
+static unsigned emit_rate_bytes, emit_rate_delay;
+static struct Time emit_time;
+static uint8_t emit_packet[NETFLOW_MAX_PACKET];
+static pthread_t thid;
+static sigset_t sig_mask;
+static struct sched_param schedp;
+static int sched_min, sched_max;
+static int npeers, npeers_rot;
+static struct peer *peers;
+static int sigs;
+
+static struct Flow *flows[1 << HASH_BITS];
+static pthread_mutex_t flows_mutex[1 << HASH_BITS];
+
+static pthread_mutex_t unpending_mutex = PTHREAD_MUTEX_INITIALIZER;
+static pthread_cond_t unpending_cond = PTHREAD_COND_INITIALIZER;
+
+static pthread_mutex_t scan_mutex = PTHREAD_MUTEX_INITIALIZER;
+static pthread_cond_t scan_cond = PTHREAD_COND_INITIALIZER;
+static struct Flow *pending_head, *pending_tail;
+static struct Flow *scan_frag_dreg;
+
+static pthread_mutex_t emit_mutex = PTHREAD_MUTEX_INITIALIZER;
+static pthread_cond_t emit_cond = PTHREAD_COND_INITIALIZER;
+static struct Flow *flows_emit;
+
+static char ident[256] = "fprobe-ulog";
+static FILE *pidfile;
+static char *pidfilepath;
+static pid_t pid;
+static int killed;
+static int emit_timeout = EMIT_TIMEOUT, unpending_timeout = UNPENDING_TIMEOUT;
+static struct ipulog_handle *ulog_handle;
+static uint32_t ulog_gmask = 1;
+static char *cap_buf;
+static int nsnmp_rules;
+static struct snmp_rule *snmp_rules;
+static struct passwd *pw = 0;
+
+void usage()
+{
+ fprintf(stdout,
+ "fprobe-ulog: a NetFlow probe. Version %s\n"
+ "Usage: fprobe-ulog [options] remote:port[/[local][/type]] ...\n"
+ "\n"
+ "-h\t\tDisplay this help\n"
+ "-U <mask>\tULOG group bitwise mask [1]\n"
+ "-s <seconds>\tHow often scan for expired flows [5]\n"
+ "-g <seconds>\tFragmented flow lifetime [30]\n"
+ "-d <seconds>\tIdle flow lifetime (inactive timer) [60]\n"
+ "-e <seconds>\tActive flow lifetime (active timer) [300]\n"
+ "-n <version>\tNetFlow version for use (1, 5 or 7) [5]\n"
+ "-a <address>\tUse <address> as source for NetFlow flow\n"
+ "-X <rules>\tInterface name to SNMP-index conversion rules\n"
+ "-M\t\tUse netfilter mark value as ToS flag\n"
+ "-b <flows>\tMemory bulk size (1..%u) [%u]\n"
+ "-m <kilobytes>\tMemory limit (0=no limit) [0]\n"
+ "-q <flows>\tPending queue length [100]\n"
+ "-B <kilobytes>\tKernel capture buffer size [0]\n"
+ "-r <priority>\tReal-time priority (0=disabled, %d..%d) [0]\n"
+ "-t <B:N>\tProduce <N> nanosecond delay after each <B> bytes sent [0:0]\n"
+ "-c <directory>\tDirectory to chroot to\n"
+ "-u <user>\tUser to run as\n"
+ "-v <level>\tMaximum log level (0=EMERG, ..., 6=INFO, 7=DEBUG) [6]\n"
+ "-l <[dst][:id]>\tLog destination and log/pidfile idetifier [1]\n"
+ "remote:port\tAddress of the NetFlow collector\n",
+ VERSION, BULK_QUANTITY_MAX, bulk_quantity, sched_min, sched_max);
+ exit(0);
+}
+
+#if ((DEBUG) & DEBUG_I)
+void info_debug()
+{
+ my_log(LOG_DEBUG, "I: received:%d/%d (%lld) pending:%d/%d",
+ pkts_total, pkts_total_fragmented, size_total,
+ pkts_pending - pkts_pending_done, pending_queue_trace);
+ my_log(LOG_DEBUG, "I: ignored:%d lost:%d+%d",
+ pkts_ignored, pkts_lost_capture, pkts_lost_unpending);
+ my_log(LOG_DEBUG, "I: cache:%d/%d emit:%d/%d/%d",
+ flows_total, flows_fragmented, emit_sequence, emit_pkts, emit_queue);
+ my_log(LOG_DEBUG, "I: memory:%d/%d (%d)",
+ total_elements, free_elements, total_memory);
+}
+#endif
+
+void sighandler(int sig)
+{
+ switch (sig) {
+ case SIGTERM:
+ sigs |= SIGTERM_MASK;
+ break;
+#if ((DEBUG) & DEBUG_I)
+ case SIGUSR1:
+ sigs |= SIGUSR1_MASK;
+ break;
+#endif
+ }
+}
+
+void gettime(struct Time *now)
+{
+ struct timeval t;
+
+ gettimeofday(&t, 0);
+ now->sec = t.tv_sec;
+ now->usec = t.tv_usec;
+}
+
+inline time_t cmpmtime(struct Time *t1, struct Time *t2)
+{
+ return (t1->sec - t2->sec) * 1000 + (t1->usec - t2->usec) / 1000;
+}
+
+/* Uptime in miliseconds */
+uint32_t getuptime(struct Time *t)
+{
+ /* Maximum uptime is about 49/2 days */
+ return cmpmtime(t, &start_time);
+}
+
+hash_t hash_flow(struct Flow *flow)
+{
+ if (flow->flags & FLOW_FRAG) return hash(flow, sizeof(struct Flow_F));
+ else return hash(flow, sizeof(struct Flow_TL));
+}
+
+uint16_t snmp_index(char *name) {
+ uint32_t i;
+
+ if (!*name) return 0;
+
+ for (i = 0; (int) i < nsnmp_rules; i++) {
+ if (strncmp(snmp_rules[i].basename, name, snmp_rules[i].len)) continue;
+ return atoi(&name[snmp_rules[i].len]) + snmp_rules[i].base;
+ }
+
+ if ((i = if_nametoindex(name))) return i;
+
+ return -1;
+}
+
+inline void copy_flow(struct Flow *src, struct Flow *dst)
+{
+ dst->iif = src->iif;
+ dst->oif = src->oif;
+ dst->sip = src->sip;
+ dst->dip = src->dip;
+ dst->tos = src->tos;
+ dst->proto = src->proto;
+ dst->tcp_flags = src->tcp_flags;
+ dst->id = src->id;
+ dst->sp = src->sp;
+ dst->dp = src->dp;
+ dst->pkts = src->pkts;
+ dst->size = src->size;
+ dst->sizeF = src->sizeF;
+ dst->sizeP = src->sizeP;
+ dst->ctime = src->ctime;
+ dst->mtime = src->mtime;
+ dst->flags = src->flags;
+}
+
+struct Flow *find(struct Flow *where, struct Flow *what, struct Flow ***prev)
+{
+ struct Flow **flowpp;
+
+#ifdef WALL
+ flowpp = 0;
+#endif
+
+ if (prev) flowpp = *prev;
+
+ while (where) {
+ if (where->sip.s_addr == what->sip.s_addr
+ && where->dip.s_addr == what->dip.s_addr
+ && where->proto == what->proto) {
+ switch ((what->flags + where->flags) & FLOW_FRAGMASK) {
+ case 0:
+ /* Both unfragmented */
+ if ((what->sp == where->sp)
+ && (what->dp == where->dp)) goto done;
+ break;
+ case 2:
+ /* Both fragmented */
+ if (where->id == what->id) goto done;
+ break;
+ }
+ }
+ flowpp = &where->next;
+ where = where->next;
+ }
+done:
+ if (prev) *prev = flowpp;
+ return where;
+}
+
+int put_into(struct Flow *flow, int flag
+#if ((DEBUG) & (DEBUG_S | DEBUG_U))
+ , char *logbuf
+#endif
+)
+{
+ int ret = 0;
+ hash_t h;
+ struct Flow *flown, **flowpp;
+#if ((DEBUG) & (DEBUG_S | DEBUG_U))
+ char buf[64];
+#endif
+
+ h = hash_flow(flow);
+#if ((DEBUG) & (DEBUG_S | DEBUG_U))
+ sprintf(buf, " %x H:%04x", (unsigned) flow, h);
+ strcat(logbuf, buf);
+#endif
+ pthread_mutex_lock(&flows_mutex[h]);
+ flowpp = &flows[h];
+ if (!(flown = find(flows[h], flow, &flowpp))) {
+ /* No suitable flow found - add */
+ if (flag == COPY_INTO) {
+ if ((flown = mem_alloc())) {
+ copy_flow(flow, flown);
+ flow = flown;
+ } else {
+#if ((DEBUG) & (DEBUG_S | DEBUG_U)) || defined MESSAGES
+ my_log(LOG_ERR, "%s %s. %s",
+ "mem_alloc():", strerror(errno), "packet lost");
+#endif
+ return -1;
+ }
+ }
+ flow->next = flows[h];
+ flows[h] = flow;
+#if ((DEBUG) & DEBUG_I)
+ flows_total++;
+ if (flow->flags & FLOW_FRAG) flows_fragmented++;
+#endif
+#if ((DEBUG) & (DEBUG_S | DEBUG_U))
+ if (flown) {
+ sprintf(buf, " => %x, flags: %x", (unsigned) flown, flown->flags);
+ strcat(logbuf, buf);
+ }
+#endif
+ } else {
+ /* Found suitable flow - update */
+#if ((DEBUG) & (DEBUG_S | DEBUG_U))
+ sprintf(buf, " +> %x", (unsigned) flown);
+ strcat(logbuf, buf);
+#endif
+ if (cmpmtime(&flow->mtime, &flown->mtime) > 0)
+ flown->mtime = flow->mtime;
+ if (cmpmtime(&flow->ctime, &flown->ctime) < 0)
+ flown->ctime = flow->ctime;
+ flown->tcp_flags |= flow->tcp_flags;
+ flown->size += flow->size;
+ flown->pkts += flow->pkts;
+ if (flow->flags & FLOW_FRAG) {
+ /* Fragmented flow require some additional work */
+ if (flow->flags & FLOW_TL) {
+ /*
+ ?FIXME?
+ Several packets with FLOW_TL (attack)
+ */
+ flown->sp = flow->sp;
+ flown->dp = flow->dp;
+ }
+ if (flow->flags & FLOW_LASTFRAG) {
+ /*
+ ?FIXME?
+ Several packets with FLOW_LASTFRAG (attack)
+ */
+ flown->sizeP = flow->sizeP;
+ }
+ flown->flags |= flow->flags;
+ flown->sizeF += flow->sizeF;
+ if ((flown->flags & FLOW_LASTFRAG)
+ && (flown->sizeF >= flown->sizeP)) {
+ /* All fragments received - flow reassembled */
+ *flowpp = flown->next;
+ pthread_mutex_unlock(&flows_mutex[h]);
+#if ((DEBUG) & DEBUG_I)
+ flows_total--;
+ flows_fragmented--;
+#endif
+ flown->id = 0;
+ flown->flags &= ~FLOW_FRAG;
+#if ((DEBUG) & (DEBUG_U | DEBUG_S))
+ strcat(logbuf," R");
+#endif
+ ret = put_into(flown, MOVE_INTO
+#if ((DEBUG) & (DEBUG_U | DEBUG_S))
+ , logbuf
+#endif
+ );
+ }
+ }
+ if (flag == MOVE_INTO) mem_free(flow);
+ }
+ pthread_mutex_unlock(&flows_mutex[h]);
+ return ret;
+}
+
+void *fill(int fields, uint16_t *format, struct Flow *flow, void *p)
+{
+ int i;
+
+ for (i = 0; i < fields; i++) {
+#if ((DEBUG) & DEBUG_F)
+ my_log(LOG_DEBUG, "F: field %04d at %x", format[i], (unsigned) p);
+#endif
+ switch (format[i]) {
+ case NETFLOW_IPV4_SRC_ADDR:
+ ((struct in_addr *) p)->s_addr = flow->sip.s_addr;
+ p += NETFLOW_IPV4_SRC_ADDR_SIZE;
+ break;
+
+ case NETFLOW_IPV4_DST_ADDR:
+ ((struct in_addr *) p)->s_addr = flow->dip.s_addr;
+ p += NETFLOW_IPV4_DST_ADDR_SIZE;
+ break;
+
+ case NETFLOW_INPUT_SNMP:
+ *((uint16_t *) p) = htons(flow->iif);
+ p += NETFLOW_INPUT_SNMP_SIZE;
+ break;
+
+ case NETFLOW_OUTPUT_SNMP:
+ *((uint16_t *) p) = htons(flow->oif);
+ p += NETFLOW_OUTPUT_SNMP_SIZE;
+ break;
+
+ case NETFLOW_PKTS_32:
+ *((uint32_t *) p) = htonl(flow->pkts);
+ p += NETFLOW_PKTS_32_SIZE;
+ break;
+
+ case NETFLOW_BYTES_32:
+ *((uint32_t *) p) = htonl(flow->size);
+ p += NETFLOW_BYTES_32_SIZE;
+ break;
+
+ case NETFLOW_FIRST_SWITCHED:
+ *((uint32_t *) p) = htonl(getuptime(&flow->ctime));
+ p += NETFLOW_FIRST_SWITCHED_SIZE;
+ break;
+
+ case NETFLOW_LAST_SWITCHED:
+ *((uint32_t *) p) = htonl(getuptime(&flow->mtime));
+ p += NETFLOW_LAST_SWITCHED_SIZE;
+ break;
+
+ case NETFLOW_L4_SRC_PORT:
+ *((uint16_t *) p) = flow->sp;
+ p += NETFLOW_L4_SRC_PORT_SIZE;
+ break;
+
+ case NETFLOW_L4_DST_PORT:
+ *((uint16_t *) p) = flow->dp;
+ p += NETFLOW_L4_DST_PORT_SIZE;
+ break;
+
+ case NETFLOW_PROT:
+ *((uint8_t *) p) = flow->proto;
+ p += NETFLOW_PROT_SIZE;
+ break;
+
+ case NETFLOW_SRC_TOS:
+ *((uint8_t *) p) = flow->tos;
+ p += NETFLOW_SRC_TOS_SIZE;
+ break;
+
+ case NETFLOW_TCP_FLAGS:
+ *((uint8_t *) p) = flow->tcp_flags;
+ p += NETFLOW_TCP_FLAGS_SIZE;
+ break;
+
+ case NETFLOW_VERSION:
+ *((uint16_t *) p) = htons(netflow->Version);
+ p += NETFLOW_VERSION_SIZE;
+ break;
+
+ case NETFLOW_COUNT:
+ *((uint16_t *) p) = htons(emit_count);
+ p += NETFLOW_COUNT_SIZE;
+ break;
+
+ case NETFLOW_UPTIME:
+ *((uint32_t *) p) = htonl(getuptime(&emit_time));
+ p += NETFLOW_UPTIME_SIZE;
+ break;
+
+ case NETFLOW_UNIX_SECS:
+ *((uint32_t *) p) = htonl(emit_time.sec);
+ p += NETFLOW_UNIX_SECS_SIZE;
+ break;
+
+ case NETFLOW_UNIX_NSECS:
+ *((uint32_t *) p) = htonl(emit_time.usec * 1000);
+ p += NETFLOW_UNIX_NSECS_SIZE;
+ break;
+
+ case NETFLOW_FLOW_SEQUENCE:
+ //*((uint32_t *) p) = htonl(emit_sequence);
+ *((uint32_t *) p) = 0;
+ p += NETFLOW_FLOW_SEQUENCE_SIZE;
+ break;
+
+ case NETFLOW_PAD8:
+ /* Unsupported (uint8_t) */
+ case NETFLOW_ENGINE_TYPE:
+ case NETFLOW_ENGINE_ID:
+ case NETFLOW_FLAGS7_1:
+ case NETFLOW_SRC_MASK:
+ case NETFLOW_DST_MASK:
+ *((uint8_t *) p) = 0;
+ p += NETFLOW_PAD8_SIZE;
+ break;
+
+ case NETFLOW_PAD16:
+ /* Unsupported (uint16_t) */
+ case NETFLOW_SRC_AS:
+ case NETFLOW_DST_AS:
+ case NETFLOW_FLAGS7_2:
+ *((uint16_t *) p) = 0;
+ p += NETFLOW_PAD16_SIZE;
+ break;
+
+ case NETFLOW_PAD32:
+ /* Unsupported (uint32_t) */
+ case NETFLOW_IPV4_NEXT_HOP:
+ case NETFLOW_ROUTER_SC:
+ *((uint32_t *) p) = 0;
+ p += NETFLOW_PAD32_SIZE;
+ break;
+
+ default:
+ my_log(LOG_CRIT, "fill(): Unknown format at %x[%d]: %d",
+ format, i, format[i]);
+ exit(1);
+ }
+ }
+#if ((DEBUG) & DEBUG_F)
+ my_log(LOG_DEBUG, "F: return %x", (unsigned) p);
+#endif
+ return p;
+}
+
+void setuser() {
+ /*
+ Workaround for clone()-based threads
+ Try to change EUID independently of main thread
+ */
+ if (pw) {
+ setgroups(0, NULL);
+ setregid(pw->pw_gid, pw->pw_gid);
+ setreuid(pw->pw_uid, pw->pw_uid);
+ }
+}
+
+void *emit_thread()
+{
+ struct Flow *flow;
+ void *p;
+ struct timeval now;
+ struct timespec timeout;
+ int i, ret, sent = 0, size, delay, peer_rot_cur, peer_rot_work = 0;
+
+ p = (void *) &emit_packet + netflow->HeaderSize;
+ timeout.tv_nsec = 0;
+
+ setuser();
+
+ for (;;) {
+ pthread_mutex_lock(&emit_mutex);
+ while (!flows_emit) {
+ gettimeofday(&now, 0);
+ timeout.tv_sec = now.tv_sec + emit_timeout;
+ /* Do not wait until emit_packet will filled - it may be too long */
+ if (pthread_cond_timedwait(&emit_cond, &emit_mutex, &timeout) && emit_count) {
+ pthread_mutex_unlock(&emit_mutex);
+ goto sendit;
+ }
+ }
+ flow = flows_emit;
+ flows_emit = flows_emit->next;
+#if ((DEBUG) & DEBUG_I)
+ emit_queue--;
+#endif
+ pthread_mutex_unlock(&emit_mutex);
+
+#ifdef UPTIME_TRICK
+ if (!emit_count) {
+ gettime(&start_time);
+ start_time.sec -= start_time_offset;
+ }
+#endif
+ p = fill(netflow->FlowFields, netflow->FlowFormat, flow, p);
+ mem_free(flow);
+ emit_count++;
+ if (emit_count == netflow->MaxFlows) {
+ sendit:
+ gettime(&emit_time);
+ p = fill(netflow->HeaderFields, netflow->HeaderFormat, 0, &emit_packet);
+ size = netflow->HeaderSize + emit_count * netflow->FlowSize;
+ peer_rot_cur = 0;
+ for (i = 0; i < npeers; i++) {
+ if (peers[i].type == PEER_MIRROR) goto sendreal;
+ if (peers[i].type == PEER_ROTATE)
+ if (peer_rot_cur++ == peer_rot_work) {
+ sendreal:
+ if (netflow->SeqOffset)
+ *((uint32_t *) (emit_packet + netflow->SeqOffset)) = htonl(peers[i].seq);
+ ret = send(peers[i].sock, emit_packet, size, 0);
+ if (ret < size) {
+#if ((DEBUG) & DEBUG_E) || defined MESSAGES
+ my_log(LOG_ERR, "send(to #%d, seq %d, flows %d, size %d) == %d: %s",
+ i + 1, peers[i].seq, emit_count, size, ret, strerror(errno));
+#endif
+ }
+#if ((DEBUG) & DEBUG_E)
+ commaneelse {
+ my_log(LOG_DEBUG, "E: Emitted %d flow(s) to #%d, seq %d",
+ emit_count, i + 1, peers[i].seq);
+ }
+#endif
+ peers[i].seq += emit_count;
+
+ /* Rate limit */
+ if (emit_rate_bytes) {
+ sent += size;
+ delay = sent / emit_rate_bytes;
+ if (delay) {
+ sent %= emit_rate_bytes;
+ timeout.tv_sec = 0;
+ timeout.tv_nsec = emit_rate_delay * delay;
+ while (nanosleep(&timeout, &timeout) == -1 && errno == EINTR);
+ }
+ }
+ }
+ }
+ if (npeers_rot) peer_rot_work = (peer_rot_work + 1) % npeers_rot;
+ emit_sequence += emit_count;
+ emit_count = 0;
+#if ((DEBUG) & DEBUG_I)
+ emit_pkts++;
+#endif
+ }
+ }
+}
+
+void *unpending_thread()
+{
+ struct timeval now;
+ struct timespec timeout;
+#if ((DEBUG) & (DEBUG_S | DEBUG_U))
+ char logbuf[256];
+#endif
+
+ setuser();
+
+ timeout.tv_nsec = 0;
+ pthread_mutex_lock(&unpending_mutex);
+
+ for (;;) {
+ while (!(pending_tail->flags & FLOW_PENDING)) {
+ gettimeofday(&now, 0);
+ timeout.tv_sec = now.tv_sec + unpending_timeout;
+ pthread_cond_timedwait(&unpending_cond, &unpending_mutex, &timeout);
+ }
+
+#if ((DEBUG) & (DEBUG_S | DEBUG_U))
+ *logbuf = 0;
+#endif
+ if (put_into(pending_tail, COPY_INTO
+#if ((DEBUG) & (DEBUG_S | DEBUG_U))
+ , logbuf
+#endif
+ ) < 0) {
+#if ((DEBUG) & DEBUG_I)
+ pkts_lost_unpending++;
+#endif
+ }
+
+#if ((DEBUG) & DEBUG_U)
+ my_log(LOG_DEBUG, "%s%s", "U:", logbuf);
+#endif
+
+ pending_tail->flags = 0;
+ pending_tail = pending_tail->next;
+#if ((DEBUG) & DEBUG_I)
+ pkts_pending_done++;
+#endif
+ }
+}
+
+void *scan_thread()
+{
+#if ((DEBUG) & (DEBUG_S | DEBUG_U))
+ char logbuf[256];
+#endif
+ int i;
+ struct Flow *flow, **flowpp;
+ struct Time now;
+ struct timespec timeout;
+
+ setuser();
+
+ timeout.tv_nsec = 0;
+ pthread_mutex_lock(&scan_mutex);
+
+ for (;;) {
+ gettime(&now);
+ timeout.tv_sec = now.sec + scan_interval;
+ pthread_cond_timedwait(&scan_cond, &scan_mutex, &timeout);
+
+ gettime(&now);
+#if ((DEBUG) & DEBUG_S)
+ my_log(LOG_DEBUG, "S: %d", now.sec);
+#endif
+ for (i = 0; i < 1 << HASH_BITS ; i++) {
+ pthread_mutex_lock(&flows_mutex[i]);
+ flow = flows[i];
+ flowpp = &flows[i];
+ while (flow) {
+ if (flow->flags & FLOW_FRAG) {
+ /* Process fragmented flow */
+ if ((now.sec - flow->mtime.sec) > frag_lifetime) {
+ /* Fragmented flow expired - put it into special chain */
+#if ((DEBUG) & DEBUG_I)
+ flows_fragmented--;
+ flows_total--;
+#endif
+ *flowpp = flow->next;
+ flow->id = 0;
+ flow->flags &= ~FLOW_FRAG;
+ flow->next = scan_frag_dreg;
+ scan_frag_dreg = flow;
+ flow = *flowpp;
+ continue;
+ }
+ } else {
+ /* Flow is not frgamented */
+ if ((now.sec - flow->mtime.sec) > inactive_lifetime
+ || (flow->mtime.sec - flow->ctime.sec) > active_lifetime) {
+ /* Flow expired */
+#if ((DEBUG) & DEBUG_S)
+ my_log(LOG_DEBUG, "S: E %x", flow);
+#endif
+#if ((DEBUG) & DEBUG_I)
+ flows_total--;
+#endif
+ *flowpp = flow->next;
+ pthread_mutex_lock(&emit_mutex);
+ flow->next = flows_emit;
+ flows_emit = flow;
+#if ((DEBUG) & DEBUG_I)
+ emit_queue++;
+#endif
+ pthread_mutex_unlock(&emit_mutex);
+ flow = *flowpp;
+ continue;
+ }
+ }
+ flowpp = &flow->next;
+ flow = flow->next;
+ } /* chain loop */
+ pthread_mutex_unlock(&flows_mutex[i]);
+ } /* hash loop */
+ if (flows_emit) pthread_cond_signal(&emit_cond);
+
+ while (scan_frag_dreg) {
+ flow = scan_frag_dreg;
+ scan_frag_dreg = flow->next;
+#if ((DEBUG) & (DEBUG_S | DEBUG_U))
+ *logbuf = 0;
+#endif
+ put_into(flow, MOVE_INTO
+#if ((DEBUG) & (DEBUG_S | DEBUG_U))
+ , logbuf
+#endif
+ );
+#if ((DEBUG) & DEBUG_S)
+ my_log(LOG_DEBUG, "%s%s", "S: FE", logbuf);
+#endif
+ }
+ }
+}
+
+void *cap_thread()
+{
+ struct ulog_packet_msg *ulog_msg;
+ struct ip *nl;
+ void *tl;
+ struct Flow *flow;
+ int len, off_frag, psize;
+#if ((DEBUG) & DEBUG_C)
+ char buf[64];
+ char logbuf[256];
+#endif
+
+ setuser();
+
+ while (!killed) {
+ len = ipulog_read(ulog_handle, cap_buf, CAPTURE_SIZE, 1);
+ if (len <= 0) {
+ my_log(LOG_ERR, "ipulog_read(): %s", ipulog_strerror(ipulog_errno));
+ continue;
+ }
+ while ((ulog_msg = ipulog_get_packet(ulog_handle, cap_buf, len))) {
+
+#if ((DEBUG) & DEBUG_C)
+ sprintf(logbuf, "C: %d", ulog_msg->data_len);
+#endif
+
+ nl = (void *) &ulog_msg->payload;
+ psize = ulog_msg->data_len;
+
+ /* Sanity check */
+ if (psize < (signed) sizeof(struct ip) || nl->ip_v != 4) {
+#if ((DEBUG) & DEBUG_C)
+ strcat(logbuf, " U");
+ my_log(LOG_DEBUG, "%s", logbuf);
+#endif
+#if ((DEBUG) & DEBUG_I)
+ pkts_ignored++;
+#endif
+ continue;
+ }
+
+ if (pending_head->flags) {
+#if ((DEBUG) & DEBUG_C) || defined MESSAGES
+ my_log(LOG_ERR,
+# if ((DEBUG) & DEBUG_C)
+ "%s %s %s", logbuf,
+# else
+ "%s %s",
+# endif
+ "pending queue full:", "packet lost");
+#endif
+#if ((DEBUG) & DEBUG_I)
+ pkts_lost_capture++;
+#endif
+ goto done;
+ }
+
+#if ((DEBUG) & DEBUG_I)
+ pkts_total++;
+#endif
+
+ flow = pending_head;
+
+ /* ?FIXME? Add sanity check for ip_len? */
+ flow->size = ntohs(nl->ip_len);
+#if ((DEBUG) & DEBUG_I)
+ size_total += flow->size;
+#endif
+
+ flow->sip = nl->ip_src;
+ flow->dip = nl->ip_dst;
+ flow->iif = snmp_index(ulog_msg->indev_name);
+ flow->oif = snmp_index(ulog_msg->outdev_name);
+ flow->tos = mark_is_tos ? ulog_msg->mark : nl->ip_tos;
+ flow->proto = nl->ip_p;
+ flow->id = 0;
+ flow->tcp_flags = 0;
+ flow->pkts = 1;
+ flow->sizeF = 0;
+ flow->sizeP = 0;
+ /* Packets captured from OUTPUT table didn't contains valid timestamp */
+ if (ulog_msg->timestamp_sec) {
+ flow->ctime.sec = ulog_msg->timestamp_sec;
+ flow->ctime.usec = ulog_msg->timestamp_usec;
+ } else gettime(&flow->ctime);
+ flow->mtime = flow->ctime;
+
+ off_frag = (ntohs(nl->ip_off) & IP_OFFMASK) << 3;
+
+ /*
+ Offset (from network layer) to transport layer header/IP data
+ IOW IP header size ;-)
+
+ ?FIXME?
+ Check ip_hl for valid value (>=5)? Maybe check CRC? No, thanks...
+ */
+ off_tl = nl->ip_hl << 2;
+ tl = (void *) nl + off_tl;
+
+ /* THIS packet data size: data_size = total_size - ip_header_size*4 */
+ flow->sizeF = ntohs(nl->ip_len) - off_tl;
+ psize -= off_tl;
+ if ((signed) flow->sizeF < 0) flow->sizeF = 0;
+ if (psize > (signed) flow->sizeF) psize = flow->sizeF;
+
+ if (ntohs(nl->ip_off) & (IP_MF | IP_OFFMASK)) {
+ /* Fragmented packet (IP_MF flag == 1 or fragment offset != 0) */
+#if ((DEBUG) & DEBUG_C)
+ strcat(logbuf, " F");
+#endif
+#if ((DEBUG) & DEBUG_I)
+ pkts_total_fragmented++;
+#endif
+ flow->flags |= FLOW_FRAG;
+ flow->id = nl->ip_id;
+
+ if (!(ntohs(nl->ip_off) & IP_MF)) {
+ /* Packet whith IP_MF contains information about whole datagram size */
+ flow->flags |= FLOW_LASTFRAG;
+ /* size = frag_offset*8 + data_size */
+ flow->sizeP = off_frag + flow->sizeF;
+ }
+ }
+
+#if ((DEBUG) & DEBUG_C)
+ sprintf(buf, " %s@%u>", inet_ntoa(flow->sip), flow->iif);
+ strcat(logbuf, buf);
+ sprintf(buf, "%s@%u P:%x", inet_ntoa(flow->dip), flow->oif, flow->proto);
+ strcat(logbuf, buf);
+#endif
+
+ /*
+ Fortunately most interesting transport layer information fit
+ into first 8 bytes of IP data field (minimal nonzero size).
+ Thus we don't need actual packet reassembling to build whole
+ transport layer data. We only check the fragment offset for
+ zero value to find packet with this information.
+ */
+ if (!off_frag && psize >= 8) {
+ switch (flow->proto) {
+ case IPPROTO_TCP:
+ case IPPROTO_UDP:
+ flow->sp = ((struct udphdr *)tl)->uh_sport;
+ flow->dp = ((struct udphdr *)tl)->uh_dport;
+ goto tl_known;
+
+#ifdef ICMP_TRICK
+ case IPPROTO_ICMP:
+ flow->sp = htons(((struct icmp *)tl)->icmp_type);
+ flow->dp = htons(((struct icmp *)tl)->icmp_code);
+ goto tl_known;
+#endif
+#ifdef ICMP_TRICK_CISCO
+ case IPPROTO_ICMP:
+ flow->dp = *((int32_t *) tl);
+ goto tl_known;
+#endif
+
+ default:
+ /* Unknown transport layer */
+#if ((DEBUG) & DEBUG_C)
+ strcat(logbuf, " U");
+#endif
+ flow->sp = 0;
+ flow->dp = 0;
+ break;
+
+ tl_known:
+#if ((DEBUG) & DEBUG_C)
+ sprintf(buf, " %d>%d", ntohs(flow->sp), ntohs(flow->dp));
+ strcat(logbuf, buf);
+#endif
+ flow->flags |= FLOW_TL;
+ }
+ }
+
+ /* Check for tcp flags presence (including CWR and ECE). */
+ if (flow->proto == IPPROTO_TCP
+ && off_frag < 16
+ && psize >= 16 - off_frag) {
+ flow->tcp_flags = *((uint8_t *)(tl + 13 - off_frag));
+#if ((DEBUG) & DEBUG_C)
+ sprintf(buf, " TCP:%x", flow->tcp_flags);
+ strcat(logbuf, buf);
+#endif
+ }
+
+#if ((DEBUG) & DEBUG_C)
+ sprintf(buf, " => %x", (unsigned) flow);
+ strcat(logbuf, buf);
+ my_log(LOG_DEBUG, "%s", logbuf);
+#endif
+
+#if ((DEBUG) & DEBUG_I)
+ pkts_pending++;
+ pending_queue_trace_candidate = pkts_pending - pkts_pending_done;
+ if (pending_queue_trace < pending_queue_trace_candidate)
+ pending_queue_trace = pending_queue_trace_candidate;
+#endif
+
+ /* Flow complete - inform unpending_thread() about it */
+ pending_head->flags |= FLOW_PENDING;
+ pending_head = pending_head->next;
+ done:
+ pthread_cond_signal(&unpending_cond);
+ }
+ }
+ return 0;
+}
+
+int main(int argc, char **argv)
+{
+ char errpbuf[512];
+ char *dhost, *dport, *lhost, *type = 0, *log_suffix = 0, *rule;
+ int c, i, sock, memory_limit = 0;
+ struct addrinfo hints, *res;
+ struct sockaddr_in saddr;
+ pthread_attr_t tattr;
+ struct sigaction sigact;
+ static void *threads[THREADS - 1] = {&emit_thread, &scan_thread, &unpending_thread, &cap_thread};
+ struct timeval timeout;
+
+ sched_min = sched_get_priority_min(SCHED);
+ sched_max = sched_get_priority_max(SCHED);
+
+ memset(&saddr, 0 , sizeof(saddr));
+ memset(&hints, 0 , sizeof(hints));
+ hints.ai_flags = AI_PASSIVE;
+ hints.ai_family = AF_INET;
+ hints.ai_socktype = SOCK_DGRAM;
+
+ /* Process command line options */
+
+ opterr = 0;
+ while ((c = my_getopt(argc, argv, parms)) != -1) {
+ switch (c) {
+ case '?':
+ usage();
+
+ case 'h':
+ usage();
+ }
+ }
+
+ if (parms[Uflag].count) ulog_gmask = atoi(parms[Uflag].arg);
+ if (parms[sflag].count) scan_interval = atoi(parms[sflag].arg);
+ if (parms[gflag].count) frag_lifetime = atoi(parms[gflag].arg);
+ if (parms[dflag].count) inactive_lifetime = atoi(parms[dflag].arg);
+ if (parms[eflag].count) active_lifetime = atoi(parms[eflag].arg);
+ if (parms[nflag].count) {
+ switch (atoi(parms[nflag].arg)) {
+ case 1:
+ netflow = &NetFlow1;
+ break;
+
+ case 5:
+ break;
+
+ case 7:
+ netflow = &NetFlow7;
+ break;
+
+ default:
+ fprintf(stderr, "Illegal %s\n", "NetFlow version");
+ exit(1);
+ }
+ }
+ if (parms[vflag].count) verbosity = atoi(parms[vflag].arg);
+ if (parms[lflag].count) {
+ if ((log_suffix = strchr(parms[lflag].arg, ':'))) {
+ *log_suffix++ = 0;
+ if (*log_suffix) {
+ sprintf(errpbuf, "[%s]", log_suffix);
+ strcat(ident, errpbuf);
+ }
+ }
+ if (*parms[lflag].arg) log_dest = atoi(parms[lflag].arg);
+ if (log_suffix) *--log_suffix = ':';
+ }
+ if (!(pidfilepath = malloc(sizeof(PID_DIR) + 1 + strlen(ident) + 1 + 3 + 1))) {
+ err_malloc:
+ fprintf(stderr, "malloc(): %s\n", strerror(errno));
+ exit(1);
+ }
+ sprintf(pidfilepath, "%s/%s.pid", PID_DIR, ident);
+ if (parms[qflag].count) {
+ pending_queue_length = atoi(parms[qflag].arg);
+ if (pending_queue_length < 1) {
+ fprintf(stderr, "Illegal %s\n", "pending queue length");
+ exit(1);
+ }
+ }
+ if (parms[rflag].count) {
+ schedp.sched_priority = atoi(parms[rflag].arg);
+ if (schedp.sched_priority
+ && (schedp.sched_priority < sched_min
+ || schedp.sched_priority > sched_max)) {
+ fprintf(stderr, "Illegal %s\n", "realtime priority");
+ exit(1);
+ }
+ }
+ if (parms[Bflag].count) {
+ sockbufsize = atoi(parms[Bflag].arg) << 10;
+ }
+ if (parms[bflag].count) {
+ bulk_quantity = atoi(parms[bflag].arg);
+ if (bulk_quantity < 1 || bulk_quantity > BULK_QUANTITY_MAX) {
+ fprintf(stderr, "Illegal %s\n", "bulk size");
+ exit(1);
+ }
+ }
+ if (parms[mflag].count) memory_limit = atoi(parms[mflag].arg) << 10;
+ if (parms[Xflag].count) {
+ for(i = 0; parms[Xflag].arg[i]; i++)
+ if (parms[Xflag].arg[i] == ':') nsnmp_rules++;
+ if (!(snmp_rules = malloc(nsnmp_rules * sizeof(struct snmp_rule))))
+ goto err_malloc;
+ rule = strtok(parms[Xflag].arg, ":");
+ for (i = 0; rule; i++) {
+ snmp_rules[i].len = strlen(rule);
+ if (snmp_rules[i].len > IFNAMSIZ) {
+ fprintf(stderr, "Illegal %s\n", "interface basename");
+ exit(1);
+ }
+ strncpy(snmp_rules[i].basename, rule, snmp_rules[i].len);
+ if (!*(rule - 1)) *(rule - 1) = ',';
+ rule = strtok(NULL, ",");
+ if (!rule) {
+ fprintf(stderr, "Illegal %s\n", "SNMP rule");
+ exit(1);
+ }
+ snmp_rules[i].base = atoi(rule);
+ *(rule - 1) = ':';
+ rule = strtok(NULL, ":");
+ }
+ nsnmp_rules = i;
+ }
+ if (parms[tflag].count)
+ sscanf(parms[tflag].arg, "%d:%d", &emit_rate_bytes, &emit_rate_delay);
+ if (parms[aflag].count) {
+ if (getaddrinfo(parms[aflag].arg, 0, &hints, &res)) {
+ bad_lhost:
+ fprintf(stderr, "Illegal %s\n", "source address");
+ exit(1);
+ } else {
+ saddr = *((struct sockaddr_in *) res->ai_addr);
+ freeaddrinfo(res);
+ }
+ }
+ if (parms[uflag].count)
+ if ((pw = getpwnam(parms[uflag].arg)) == NULL) {
+ fprintf(stderr, "getpwnam(%s): %s\n", parms[uflag].arg, errno ? strerror(errno) : "Unknown user");
+ exit(1);
+ }
+
+
+ /* Process collectors parameters. Brrrr... :-[ */
+
+ npeers = argc - optind;
+ if (npeers < 1) usage();
+ if (!(peers = malloc(npeers * sizeof(struct peer)))) goto err_malloc;
+ for (i = optind, npeers = 0; i < argc; i++, npeers++) {
+ dhost = argv[i];
+ if (!(dport = strchr(dhost, ':'))) goto bad_collector;
+ *dport++ = 0;
+ if ((sock = socket(AF_INET, SOCK_DGRAM, 0)) < 0) {
+ fprintf(stderr, "socket(): %s\n", strerror(errno));
+ exit(1);
+ }
+ peers[npeers].sock = sock;
+ peers[npeers].type = PEER_MIRROR;
+ peers[npeers].laddr = saddr;
+ peers[npeers].seq = 0;
+ if ((lhost = strchr(dport, '/'))) {
+ *lhost++ = 0;
+ if ((type = strchr(lhost, '/'))) {
+ *type++ = 0;
+ switch (*type) {
+ case 0:
+ case 'm':
+ break;
+
+ case 'r':
+ peers[npeers].type = PEER_ROTATE;
+ npeers_rot++;
+ break;
+
+ default:
+ goto bad_collector;
+ }
+ }
+ if (*lhost) {
+ if (getaddrinfo(lhost, 0, &hints, &res)) goto bad_lhost;
+ peers[npeers].laddr = *((struct sockaddr_in *) res->ai_addr);
+ freeaddrinfo(res);
+ }
+ }
+ if (bind(sock, (struct sockaddr *) &peers[npeers].laddr,
+ sizeof(struct sockaddr_in))) {
+ fprintf(stderr, "bind(): %s\n", strerror(errno));
+ exit(1);
+ }
+ if (getaddrinfo(dhost, dport, &hints, &res)) {
+ bad_collector:
+ fprintf(stderr, "Error in collector #%d parameters\n", npeers + 1);
+ exit(1);
+ }
+ peers[npeers].addr = *((struct sockaddr_in *) res->ai_addr);
+ freeaddrinfo(res);
+ if (connect(sock, (struct sockaddr *) &peers[npeers].addr,
+ sizeof(struct sockaddr_in))) {
+ fprintf(stderr, "connect(): %s\n", strerror(errno));
+ exit(1);
+ }
+
+ /* Restore command line */
+ if (type) *--type = '/';
+ if (lhost) *--lhost = '/';
+ *--dport = ':';
+ }
+
+ if (!(cap_buf = malloc(CAPTURE_SIZE))) goto err_malloc;
+ ulog_handle = ipulog_create_handle(ulog_gmask, CAPTURE_SIZE);
+ if (!ulog_handle) {
+ fprintf(stderr, "libipulog initialization error: %s",
+ ipulog_strerror(ipulog_errno));
+ exit(1);
+ }
+ if (sockbufsize)
+ if (setsockopt(ulog_handle->fd, SOL_SOCKET, SO_RCVBUF,
+ &sockbufsize, sizeof(sockbufsize)) < 0)
+ fprintf(stderr, "setsockopt(): %s", strerror(errno));
+
+ /* Daemonize (if log destination stdout-free) */
+
+ my_log_open(ident, verbosity, log_dest);
+ if (!(log_dest & 2)) {
+ switch (fork()) {
+ case -1:
+ fprintf(stderr, "fork(): %s", strerror(errno));
+ exit(1);
+
+ case 0:
+ setsid();
+ freopen("/dev/null", "r", stdin);
+ freopen("/dev/null", "w", stdout);
+ freopen("/dev/null", "w", stderr);
+ break;
+
+ default:
+ exit(0);
+ }
+ } else {
+ setvbuf(stdout, (char *)0, _IONBF, 0);
+ setvbuf(stderr, (char *)0, _IONBF, 0);
+ }
+
+ pid = getpid();
+ sprintf(errpbuf, "[%ld]", (long) pid);
+ strcat(ident, errpbuf);
+
+ /* Initialization */
+
+ hash_init(); /* Actually for crc16 only */
+ mem_init(sizeof(struct Flow), bulk_quantity, memory_limit);
+ for (i = 0; i < 1 << HASH_BITS; i++) pthread_mutex_init(&flows_mutex[i], 0);
+
+#ifdef UPTIME_TRICK
+ /* Hope 12 days is enough :-/ */
+ start_time_offset = 1 << 20;
+
+ /* start_time_offset = active_lifetime + inactive_lifetime + scan_interval; */
+#endif
+ gettime(&start_time);
+
+ /*
+ Build static pending queue as circular buffer.
+ */
+ if (!(pending_head = mem_alloc())) goto err_mem_alloc;
+ pending_tail = pending_head;
+ for (i = pending_queue_length - 1; i--;) {
+ if (!(pending_tail->next = mem_alloc())) {
+ err_mem_alloc:
+ my_log(LOG_CRIT, "mem_alloc(): %s", strerror(errno));
+ exit(1);
+ }
+ pending_tail = pending_tail->next;
+ }
+ pending_tail->next = pending_head;
+ pending_tail = pending_head;
+
+ sigemptyset(&sig_mask);
+ sigact.sa_handler = &sighandler;
+ sigact.sa_mask = sig_mask;
+ sigact.sa_flags = 0;
+ sigaddset(&sig_mask, SIGTERM);
+ sigaction(SIGTERM, &sigact, 0);
+#if ((DEBUG) & DEBUG_I)
+ sigaddset(&sig_mask, SIGUSR1);
+ sigaction(SIGUSR1, &sigact, 0);
+#endif
+ if (pthread_sigmask(SIG_BLOCK, &sig_mask, 0)) {
+ my_log(LOG_CRIT, "pthread_sigmask(): %s", strerror(errno));
+ exit(1);
+ }
+
+ my_log(LOG_INFO, "Starting %s...", VERSION);
+
+ if (parms[cflag].count) {
+ if (chdir(parms[cflag].arg) || chroot(".")) {
+ my_log(LOG_CRIT, "could not chroot to %s: %s", parms[cflag].arg, strerror(errno));
+ exit(1);
+ }
+ }
+
+ schedp.sched_priority = schedp.sched_priority - THREADS + 2;
+ pthread_attr_init(&tattr);
+ for (i = 0; i < THREADS - 1; i++) {
+ if (schedp.sched_priority > 0) {
+ if ((pthread_attr_setschedpolicy(&tattr, SCHED)) ||
+ (pthread_attr_setschedparam(&tattr, &schedp))) {
+ my_log(LOG_CRIT, "pthread_attr_setschedpolicy(): %s", strerror(errno));
+ exit(1);
+ }
+ }
+ if (pthread_create(&thid, &tattr, threads[i], 0)) {
+ my_log(LOG_CRIT, "pthread_create(): %s", strerror(errno));
+ exit(1);
+ }
+ pthread_detach(thid);
+ schedp.sched_priority++;
+ }
+
+ if (pw) {
+ if (setgroups(0, NULL)) {
+ my_log(LOG_CRIT, "setgroups(): %s", strerror(errno));
+ exit(1);
+ }
+ if (setregid(pw->pw_gid, pw->pw_gid)) {
+ my_log(LOG_CRIT, "setregid(%u): %s", pw->pw_gid, strerror(errno));
+ exit(1);
+ }
+ if (setreuid(pw->pw_uid, pw->pw_uid)) {
+ my_log(LOG_CRIT, "setreuid(%u): %s", pw->pw_uid, strerror(errno));
+ exit(1);
+ }
+ }
+
+ if (!(pidfile = fopen(pidfilepath, "w")))
+ my_log(LOG_ERR, "Can't create pid file. fopen(): %s", strerror(errno));
+ else {
+ fprintf(pidfile, "%ld\n", (long) pid);
+ fclose(pidfile);
+ }
+
+ my_log(LOG_INFO, "pid: %d", pid);
+ my_log(LOG_INFO, "options: u=%u s=%u g=%u d=%u e=%u n=%u a=%s "
+ "M=%d b=%u m=%u q=%u B=%u r=%u t=%u:%u c=%s u=%s v=%u l=%u%s",
+ ulog_gmask, scan_interval, frag_lifetime, inactive_lifetime, active_lifetime,
+ netflow->Version, inet_ntoa(saddr.sin_addr), mark_is_tos, bulk_quantity,
+ memory_limit >> 10, pending_queue_length, sockbufsize >> 10, schedp.sched_priority - 1,
+ emit_rate_bytes, emit_rate_delay, parms[cflag].count ? parms[cflag].arg : "",
+ parms[uflag].count ? parms[uflag].arg : "", verbosity, log_dest, log_suffix ? log_suffix : "");
+ for (i = 0; i < nsnmp_rules; i++) {
+ my_log(LOG_INFO, "SNMP rule #%d %s:%d",
+ i + 1, snmp_rules[i].basename, snmp_rules[i].base);
+ }
+ for (i = 0; i < npeers; i++) {
+ switch (peers[i].type) {
+ case PEER_MIRROR:
+ c = 'm';
+ break;
+ case PEER_ROTATE:
+ c = 'r';
+ break;
+ }
+ snprintf(errpbuf, sizeof(errpbuf), "%s", inet_ntoa(peers[i].laddr.sin_addr));
+ my_log(LOG_INFO,"collector #%d: %s:%u/%s/%c", i + 1,
+ inet_ntoa(peers[i].addr.sin_addr), ntohs(peers[i].addr.sin_port), errpbuf, c);
+ }
+
+ pthread_sigmask(SIG_UNBLOCK, &sig_mask, 0);
+
+ timeout.tv_usec = 0;
+ while (!killed
+ || (total_elements - free_elements - pending_queue_length)
+ || emit_count
+ || pending_tail->flags) {
+
+ if (!sigs) {
+ timeout.tv_sec = scan_interval;
+ select(0, 0, 0, 0, &timeout);
+ }
+
+ if (sigs & SIGTERM_MASK && !killed) {
+ sigs &= ~SIGTERM_MASK;
+ my_log(LOG_INFO, "SIGTERM received. Emitting flows cache...");
+ scan_interval = 1;
+ frag_lifetime = -1;
+ active_lifetime = -1;
+ inactive_lifetime = -1;
+ emit_timeout = 1;
+ unpending_timeout = 1;
+ killed = 1;
+ pthread_cond_signal(&scan_cond);
+ pthread_cond_signal(&unpending_cond);
+ }
+
+#if ((DEBUG) & DEBUG_I)
+ if (sigs & SIGUSR1_MASK) {
+ sigs &= ~SIGUSR1_MASK;
+ info_debug();
+ }
+#endif
+ }
+ remove(pidfilepath);
+#if ((DEBUG) & DEBUG_I)
+ info_debug();
+#endif
+ my_log(LOG_INFO, "Done.");
+#ifdef WALL
+ return 0;
+#endif
+}
--- /dev/null
+/*
+ Copyright (C) Slava Astashonok <sla@0n.ru>
+
+ This program is free software; you can redistribute it and/or
+ modify it under the terms of the GNU General Public License.
+
+ $Id: fprobe-ulog.h,v 1.1.2.3 2005/01/29 19:30:41 sla Exp $
+*/
+
+#ifndef _FPROBE_ULOG_H_
+#define _FPROBE_ULOG_H_
+
+#include <my_inttypes.h>
+
+#ifndef IP_OFFMASK
+#define IP_OFFMASK 0x1fff
+#endif
+
+#define MAX_PATH_LEN 255
+#define MAX_DIGIT 5
+
+#define SCHED SCHED_FIFO
+#define EMIT_TIMEOUT 600
+#define UNPENDING_TIMEOUT 5
+#define CAPTURE_SIZE 131072
+#define THREADS 5
+#define COPY_INTO 0
+#define MOVE_INTO 1
+#define NETFLOW_PDU_SIZE 1464
+
+struct Time {
+ time_t sec;
+ long usec;
+};
+
+struct Flow {
+ /* input interface */
+ uint16_t iif;
+ /* output interface */
+ uint16_t oif;
+ /* ip src address */
+ struct in_addr sip;
+ /* ip dst address */
+ struct in_addr dip;
+ /* ip protocol */
+ uint8_t proto;
+ /* ip fragment id */
+ uint16_t id;
+ /* tcp/udp src port or icmp message type */
+ uint16_t sp;
+ /* tcp/udp dst port or icmp type sub-code */
+ uint16_t dp;
+ /* ip ToS */
+ uint16_t tos;
+ /* user credentials */
+ int slice_id;
+ /* tcp flags */
+ uint8_t tcp_flags;
+ /* number of packets */
+ unsigned long pkts;
+ /* sum of packets sizes */
+ unsigned long size;
+ /* fragment data size (for fragmented packets) */
+ unsigned long sizeF;
+ /* whole packet data size (for fragmented packets) */
+ unsigned long sizeP;
+ /* time of creation/flushing this flow */
+ struct Time ctime;
+ /* time of last modification this flow */
+ struct Time mtime;
+#define FLOW_FRAG 0x0001
+#define FLOW_FRAGMASK 0x0003
+#define FLOW_TL 0x0004
+#define FLOW_LASTFRAG 0x0008
+#define FLOW_PENDING 0x8000
+ int flags;
+ struct Flow *next;
+};
+
+struct Flow_F {
+ /* input interface */
+ uint16_t iif;
+ /* output interface */
+ uint16_t oif;
+ /* ip src address */
+ struct in_addr sip;
+ /* ip dst address */
+ struct in_addr dip;
+ /* ip protocol */
+ uint8_t proto;
+ /* ip fragment id */
+ uint16_t id;
+};
+
+struct Flow_TL {
+ /* input interface */
+ uint16_t iif;
+ /* output interface */
+ uint16_t oif;
+ /* ip src address */
+ struct in_addr sip;
+ /* ip dst address */
+ struct in_addr dip;
+ /* ip protocol */
+ uint8_t proto;
+ /* ip fragment id */
+ uint16_t id;
+ /* tcp/udp src port or icmp message type */
+ uint16_t sp;
+ /* tcp/udp dst port or icmp type sub-code */
+ uint16_t dp;
+};
+
+#define SIGALRM_MASK 1
+#define SIGTERM_MASK 2
+#define SIGUSR1_MASK 4
+
+struct peer {
+ int write_fd;
+ char *fname;
+ struct sockaddr_in addr;
+ struct sockaddr_in laddr;
+ int type;
+ uint32_t seq;
+ int fd;
+};
+
+struct snmp_rule {
+ char basename[IFNAMSIZ];
+ int len;
+ int base;
+} snmp_rule_t;
+
+#define PEER_MIRROR 0
+#define PEER_ROTATE 1
+#define PEER_FILE 2
+
+#endif
--- /dev/null
+/*
+ Copyright (C) Slava Astashonok <sla@0n.ru>
+
+ This program is free software; you can redistribute it and/or
+ modify it under the terms of the GNU General Public License.
+
+ $Id: fprobe-ulog.h,v 1.1.2.3 2005/01/29 19:30:41 sla Exp $
+*/
+
+#ifndef _FPROBE_ULOG_H_
+#define _FPROBE_ULOG_H_
+
+#include <my_inttypes.h>
+
+#ifndef IP_OFFMASK
+#define IP_OFFMASK 0x1fff
+#endif
+
+#define SCHED SCHED_FIFO
+#define EMIT_TIMEOUT 5
+#define UNPENDING_TIMEOUT 5
+#define CAPTURE_SIZE 131072
+#define THREADS 5
+#define COPY_INTO 0
+#define MOVE_INTO 1
+
+struct Time {
+ time_t sec;
+ long usec;
+};
+
+struct Flow {
+ /* input interface */
+ uint16_t iif;
+ /* output interface */
+ uint16_t oif;
+ /* ip src address */
+ struct in_addr sip;
+ /* ip dst address */
+ struct in_addr dip;
+ /* ip protocol */
+ uint8_t proto;
+ /* ip fragment id */
+ uint16_t id;
+ /* tcp/udp src port or icmp message type */
+ uint16_t sp;
+ /* tcp/udp dst port or icmp type sub-code */
+ uint16_t dp;
+ /* ip ToS */
+ uint8_t tos;
+ /* tcp flags */
+ uint8_t tcp_flags;
+ /* number of packets */
+ unsigned long pkts;
+ /* sum of packets sizes */
+ unsigned long size;
+ /* fragment data size (for fragmented packets) */
+ unsigned long sizeF;
+ /* whole packet data size (for fragmented packets) */
+ unsigned long sizeP;
+ /* time of creation/flushing this flow */
+ struct Time ctime;
+ /* time of last modification this flow */
+ struct Time mtime;
+#define FLOW_FRAG 0x0001
+#define FLOW_FRAGMASK 0x0003
+#define FLOW_TL 0x0004
+#define FLOW_LASTFRAG 0x0008
+#define FLOW_PENDING 0x8000
+ int flags;
+ struct Flow *next;
+};
+
+struct Flow_F {
+ /* input interface */
+ uint16_t iif;
+ /* output interface */
+ uint16_t oif;
+ /* ip src address */
+ struct in_addr sip;
+ /* ip dst address */
+ struct in_addr dip;
+ /* ip protocol */
+ uint8_t proto;
+ /* ip fragment id */
+ uint16_t id;
+};
+
+struct Flow_TL {
+ /* input interface */
+ uint16_t iif;
+ /* output interface */
+ uint16_t oif;
+ /* ip src address */
+ struct in_addr sip;
+ /* ip dst address */
+ struct in_addr dip;
+ /* ip protocol */
+ uint8_t proto;
+ /* ip fragment id */
+ uint16_t id;
+ /* tcp/udp src port or icmp message type */
+ uint16_t sp;
+ /* tcp/udp dst port or icmp type sub-code */
+ uint16_t dp;
+};
+
+#define SIGALRM_MASK 1
+#define SIGTERM_MASK 2
+#define SIGUSR1_MASK 4
+
+struct peer {
+ int sock;
+ struct sockaddr_in addr;
+ struct sockaddr_in laddr;
+ int type;
+ uint32_t seq;
+ int fd;
+};
+
+struct snmp_rule {
+ char basename[IFNAMSIZ];
+ int len;
+ int base;
+} snmp_rule_t;
+
+#define PEER_MIRROR 0
+#define PEER_ROTATE 1
+
+#endif
--- /dev/null
+/*
+ Copyright (C) Slava Astashonok <sla@0n.ru>
+
+ This program is free software; you can redistribute it and/or
+ modify it under the terms of the GNU General Public License.
+
+ $Id: hash.c,v 1.3.2.2.2.1 2005/01/29 19:30:41 sla Exp $
+*/
+
+#include <common.h>
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <fcntl.h>
+#include <time.h>
+
+#include <hash.h>
+
+
+#ifdef HASH_TYPE_CRC
+static uint16_t crc16_poly;
+static uint8_t shuffle_table[256];
+static uint16_t crc16_table[256];
+
+uint16_t crc16(uint16_t crc, uint8_t val)
+{
+ int i;
+
+ crc ^= val << 8;
+ for (i = 8; i--; )
+ crc = crc & 0x8000 ? (crc << 1) ^ crc16_poly : crc << 1;
+ return crc;
+}
+#endif
+
+hash_t hash(void *p, int size)
+{
+ /*
+ ?FIXME?
+ Check for valid size (> 0)
+ */
+
+ hash_t hash = 0;
+
+#if defined HASH_TYPE_XOR && HASH_BITS == 16
+ if (size & 1) hash = *((uint8_t *) p++);
+ size >>= 1;
+#endif
+
+ for (;size--;) {
+#ifdef HASH_TYPE_XOR
+ hash ^= *((hash_t *) p++);
+# if HASH_BITS == 16
+ p++;
+# endif
+#endif
+#ifdef HASH_TYPE_CRC
+ hash = crc16_table[shuffle_table[*((uint8_t *) p++)] \
+ ^ (hash >> 8)] ^ (hash << 8);
+#endif
+ }
+ return hash;
+}
+
+void hash_init()
+{
+
+#ifdef HASH_TYPE_CRC
+ int rnd, i, j, m;
+ FILE *rnddev;
+
+ if ((rnddev = fopen(RNDDEV, "r"))) {
+ fcntl(fileno(rnddev), F_SETFL, \
+ fcntl(fileno(rnddev), F_GETFL) | O_NONBLOCK);
+ fread(&rnd, sizeof(rnd), 1, rnddev);
+ fclose(rnddev);
+ }
+ srand(time(NULL) ^ getpid() ^ rnd);
+ crc16_poly = rand() | 1;
+
+ for (i = 0; i < 256; i++) {
+ crc16_table[i] = crc16(0, i);
+ shuffle_table[i] = i;
+ }
+
+ for (i = 0; i < 256; i++) {
+ j = (int) (256.0 * rand() / (RAND_MAX + 1.0));
+ m = shuffle_table[i];
+ shuffle_table[i] = shuffle_table[j];
+ shuffle_table[j] = m;
+ }
+#endif
+}
--- /dev/null
+/*
+ Copyright (C) Slava Astashonok <sla@0n.ru>
+
+ This program is free software; you can redistribute it and/or
+ modify it under the terms of the GNU General Public License.
+
+ $Id: hash.h,v 1.1.1.1.2.3.2.1 2005/01/29 19:30:41 sla Exp $
+*/
+
+#ifndef _HASH_H_
+#define _HASH_H_
+
+#ifndef HASH_TYPE_XOR
+# ifndef HASH_TYPE_CRC
+# error HASH_TYPE_XOR or HASH_TYPE_CRC must be defined
+# endif
+#else
+# ifdef HASH_TYPE_CRC
+# error HASH_TYPE_XOR or HASH_TYPE_CRC must be defined
+# endif
+#endif
+
+#if HASH_BITS != 16
+# ifdef HASH_TYPE_CRC
+# error illegal value in HASH_BITS
+# endif
+# if HASH_BITS != 8
+# error illegal value in HASH_BITS
+# endif
+#endif
+
+#include <my_inttypes.h>
+
+#if HASH_BITS == 8
+typedef uint8_t hash_t;
+#endif
+
+#if HASH_BITS == 16
+typedef uint16_t hash_t;
+#endif
+
+#define CRC16_POLY 0x8005
+
+#ifndef RNDDEV
+# define RNDDEV "/dev/random"
+#endif
+
+uint16_t crc16(uint16_t, uint8_t);
+hash_t hash(void *, int);
+void hash_init();
+
+#endif
--- /dev/null
+INCLUDES = -I$(top_srcdir)/src/libipulog/include
+
+noinst_LIBRARIES = libipulog.a
+libipulog_a_SOURCES = libipulog.c
+
+EXTRA_DIST = include/libipulog/libipulog.h
--- /dev/null
+# Makefile.in generated by automake 1.9.4 from Makefile.am.
+# @configure_input@
+
+# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
+# 2003, 2004 Free Software Foundation, Inc.
+# This Makefile.in is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
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+Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
+ @case '$?' in \
+ *config.status*) \
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+
+mostlyclean-compile:
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+ cp -pR $$d/$$file $(distdir)$$dir || exit 1; \
+ else \
+ test -f $(distdir)/$$file \
+ || cp -p $$d/$$file $(distdir)/$$file \
+ || exit 1; \
+ fi; \
+ done
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+
+# 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:
--- /dev/null
+#ifndef _LIBIPULOG_H
+#define _LIBIPULOG_H
+
+/* $Id: libipulog.h,v 1.1.2.1 2004/08/13 21:03:11 sla Exp $ */
+
+#include <errno.h>
+#include <unistd.h>
+#include <fcntl.h>
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <sys/uio.h>
+#include <asm/types.h>
+#include <linux/netlink.h>
+#include <net/if.h>
+#include <linux/netfilter_ipv4/ipt_ULOG.h>
+
+/* FIXME: glibc sucks */
+#ifndef MSG_TRUNC
+#define MSG_TRUNC 0x20
+#endif
+
+struct ipulog_handle;
+extern int ipulog_errno;
+
+u_int32_t ipulog_group2gmask(u_int32_t group);
+
+struct ipulog_handle *ipulog_create_handle(u_int32_t gmask, u_int32_t rmem);
+
+void ipulog_destroy_handle(struct ipulog_handle *h);
+
+ssize_t ipulog_read(struct ipulog_handle *h,
+ unsigned char *buf, size_t len, int timeout);
+
+ulog_packet_msg_t *ipulog_get_packet(struct ipulog_handle *h,
+ const unsigned char *buf,
+ size_t len);
+
+char *ipulog_strerror(int errcode);
+
+void ipulog_perror(const char *s);
+
+enum
+{
+ IPULOG_ERR_NONE = 0,
+ IPULOG_ERR_IMPL,
+ IPULOG_ERR_HANDLE,
+ IPULOG_ERR_SOCKET,
+ IPULOG_ERR_BIND,
+ IPULOG_ERR_RECVBUF,
+ IPULOG_ERR_RECV,
+ IPULOG_ERR_NLEOF,
+ IPULOG_ERR_TRUNC,
+ IPULOG_ERR_INVGR,
+ IPULOG_ERR_INVNL,
+};
+#define IPULOG_MAXERR IPULOG_ERR_INVNL
+
+#endif /* _LIBULOG_H */
--- /dev/null
+/*
+ * libipulog.c, $Revision: 1.1.2.1 $
+ *
+ * netfilter ULOG userspace library.
+ *
+ * (C) 2000-2001 by Harald Welte <laforge@gnumonks.org>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2
+ * as published by the Free Software Foundation
+ *
+ * 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
+ *
+ * This library is still under development, so be aware of sudden interface
+ * changes
+ *
+ * $Id: libipulog.c,v 1.1.2.1 2004/08/13 21:03:10 sla Exp $
+ */
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+#include <unistd.h>
+#include <net/if.h>
+#include <libipulog/libipulog.h>
+
+struct ipulog_handle
+{
+ int fd;
+ u_int8_t blocking;
+ struct sockaddr_nl local;
+ struct sockaddr_nl peer;
+ struct nlmsghdr* last_nlhdr;
+};
+
+/* internal */
+
+
+int ipulog_errno = IPULOG_ERR_NONE;
+
+struct ipulog_errmap_t
+{
+ int errcode;
+ char *message;
+} ipulog_errmap[] =
+{
+ { IPULOG_ERR_NONE, "No error" },
+ { IPULOG_ERR_IMPL, "Not implemented yet" },
+ { IPULOG_ERR_HANDLE, "Unable to create netlink handle" },
+ { IPULOG_ERR_SOCKET, "Unable to create netlink socket" },
+ { IPULOG_ERR_BIND, "Unable to bind netlink socket" },
+ { IPULOG_ERR_RECVBUF, "Receive buffer size invalid" },
+ { IPULOG_ERR_RECV, "Error during netlink receive" },
+ { IPULOG_ERR_NLEOF, "Received EOF on netlink socket" },
+ { IPULOG_ERR_TRUNC, "Receive message truncated" },
+ { IPULOG_ERR_INVGR, "Invalid group specified" },
+ { IPULOG_ERR_INVNL, "Invalid netlink message" },
+};
+
+static ssize_t
+ipulog_netlink_recvfrom(const struct ipulog_handle *h,
+ unsigned char *buf, size_t len)
+{
+ int addrlen, status;
+ struct nlmsghdr *nlh;
+
+ if (len < sizeof(struct nlmsgerr)) {
+ ipulog_errno = IPULOG_ERR_RECVBUF;
+ return -1;
+ }
+ addrlen = sizeof(h->peer);
+ status = recvfrom(h->fd, buf, len, 0, (struct sockaddr *)&h->peer,
+ &addrlen);
+ if (status < 0)
+ {
+ ipulog_errno = IPULOG_ERR_RECV;
+ return status;
+ }
+ if (addrlen != sizeof (h->peer))
+ {
+ ipulog_errno = IPULOG_ERR_RECV;
+ return -1;
+ }
+ if (status == 0)
+ {
+ ipulog_errno = IPULOG_ERR_NLEOF;
+ return -1;
+ }
+ nlh = (struct nlmsghdr *)buf;
+ if (nlh->nlmsg_flags & MSG_TRUNC || status > len)
+ {
+ ipulog_errno = IPULOG_ERR_TRUNC;
+ return -1;
+ }
+ return status;
+}
+
+/* public */
+
+char *ipulog_strerror(int errcode)
+{
+ if (errcode < 0 || errcode > IPULOG_MAXERR)
+ errcode = IPULOG_ERR_IMPL;
+ return ipulog_errmap[errcode].message;
+}
+
+/* convert a netlink group (1-32) to a group_mask suitable for create_handle */
+u_int32_t ipulog_group2gmask(u_int32_t group)
+{
+ if (group < 1 || group > 32)
+ {
+ ipulog_errno = IPULOG_ERR_INVGR;
+ return 0;
+ }
+ return (1 << (group - 1));
+}
+
+/* create a ipulog handle for the reception of packets sent to gmask */
+struct ipulog_handle *ipulog_create_handle(u_int32_t gmask,
+ u_int32_t rcvbufsize)
+{
+ struct ipulog_handle *h;
+ int status;
+
+ h = (struct ipulog_handle *) malloc(sizeof(struct ipulog_handle));
+ if (h == NULL)
+ {
+ ipulog_errno = IPULOG_ERR_HANDLE;
+ return NULL;
+ }
+ memset(h, 0, sizeof(struct ipulog_handle));
+ h->fd = socket(PF_NETLINK, SOCK_RAW, NETLINK_NFLOG);
+ if (h->fd == -1)
+ {
+ ipulog_errno = IPULOG_ERR_SOCKET;
+ close(h->fd);
+ free(h);
+ return NULL;
+ }
+ memset(&h->local, 0, sizeof(struct sockaddr_nl));
+ h->local.nl_family = AF_NETLINK;
+ h->local.nl_pid = getpid();
+ h->local.nl_groups = gmask;
+ status = bind(h->fd, (struct sockaddr *)&h->local, sizeof(h->local));
+ if (status == -1)
+ {
+ ipulog_errno = IPULOG_ERR_BIND;
+ close(h->fd);
+ free(h);
+ return NULL;
+ }
+ memset(&h->peer, 0, sizeof(struct sockaddr_nl));
+ h->peer.nl_family = AF_NETLINK;
+ h->peer.nl_pid = 0;
+ h->peer.nl_groups = gmask;
+
+ status = setsockopt(h->fd, SOL_SOCKET, SO_RCVBUF, &rcvbufsize,
+ sizeof(rcvbufsize));
+ if (status == -1)
+ {
+ ipulog_errno = IPULOG_ERR_RECVBUF;
+ close(h->fd);
+ free(h);
+ return NULL;
+ }
+
+ return h;
+}
+
+/* destroy a ipulog handle */
+void ipulog_destroy_handle(struct ipulog_handle *h)
+{
+ close(h->fd);
+ free(h);
+}
+
+#if 0
+int ipulog_set_mode()
+{
+}
+#endif
+
+/* do a BLOCKING read on an ipulog handle */
+ssize_t ipulog_read(struct ipulog_handle *h, unsigned char *buf,
+ size_t len, int timeout)
+{
+ return ipulog_netlink_recvfrom(h, buf, len);
+}
+
+/* get a pointer to the actual start of the ipulog packet,
+ use this to strip netlink header */
+ulog_packet_msg_t *ipulog_get_packet(struct ipulog_handle *h,
+ const unsigned char *buf,
+ size_t len)
+{
+ struct nlmsghdr *nlh;
+ size_t remain_len;
+
+ /* if last header in handle not inside this buffer,
+ * drop reference to last header */
+ if ((unsigned char *)h->last_nlhdr > (buf + len) ||
+ (unsigned char *)h->last_nlhdr < buf) {
+ h->last_nlhdr = NULL;
+ }
+
+ if (!h->last_nlhdr) {
+ /* fist message in buffer */
+ nlh = (struct nlmsghdr *) buf;
+ if (!NLMSG_OK(nlh, len)) {
+ /* ERROR */
+ ipulog_errno = IPULOG_ERR_INVNL;
+ return NULL;
+ }
+ } else {
+ /* we are in n-th part of multilink message */
+ if (h->last_nlhdr->nlmsg_type == NLMSG_DONE ||
+ !(h->last_nlhdr->nlmsg_flags & NLM_F_MULTI)) {
+ /* if last part in multilink message,
+ * or no multipart message at all: return */
+ h->last_nlhdr = NULL;
+ return NULL;
+ }
+
+ /* calculate remaining lenght from lasthdr to end of buffer */
+ remain_len = (len -
+ ((unsigned char *)h->last_nlhdr - buf));
+ nlh = NLMSG_NEXT(h->last_nlhdr, remain_len);
+ }
+
+ h->last_nlhdr = nlh;
+
+ return NLMSG_DATA(nlh);
+}
+
+/* print a human readable description of the last error to stderr */
+void ipulog_perror(const char *s)
+{
+ if (s)
+ fputs(s, stderr);
+ else
+ fputs("ERROR", stderr);
+ if (ipulog_errno)
+ fprintf(stderr, ": %s", ipulog_strerror(ipulog_errno));
+ if (errno)
+ fprintf(stderr, ": %s", strerror(errno));
+ fputc('\n', stderr);
+}
+
--- /dev/null
+/*
+ Copyright (C) Slava Astashonok <sla@0n.ru>
+
+ This program is free software; you can redistribute it and/or
+ modify it under the terms of the GNU General Public License.
+
+ $Id: mem.c,v 1.4.2.2.2.1 2005/01/29 19:30:41 sla Exp $
+*/
+
+#include <common.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include <my_log.h>
+#include <errno.h>
+#include <mem.h>
+
+#ifdef MEM_THREADSAFE
+#include <pthread.h>
+#endif
+
+#ifdef MEM_THREADSAFE
+static pthread_mutex_t mem_mutex = PTHREAD_MUTEX_INITIALIZER;
+#endif
+static struct Mem *root;
+unsigned int total_elements;
+unsigned int free_elements;
+static unsigned int element_size;
+static unsigned int bulk_quantity;
+static unsigned int limit_memory;
+unsigned int total_memory;
+static unsigned int mem_index_table_size;
+static unsigned int element_table_size;
+static unsigned int malloc_size;
+
+void *mem_alloc()
+{
+ unsigned int i;
+ struct Mem *mptr;
+ mem_index_t *iptr;
+#if MEM_BITS == 0
+ void *eptr;
+#endif
+
+#ifdef MEM_THREADSAFE
+ pthread_mutex_lock(&mem_mutex);
+#endif
+ if (!free_elements) {
+ if (limit_memory && (total_memory + malloc_size) > limit_memory) {
+#if ((DEBUG) & DEBUG_M)
+ my_log(LOG_DEBUG, "M: limit exhausted");
+#endif
+ mptr = 0;
+ errno = ENOMEM;
+ goto done;
+ }
+ if (!(mptr = calloc(malloc_size, 1))) goto done;
+ iptr = (void *) mptr + sizeof(struct Mem);
+#if MEM_BITS == 0
+ eptr = (void *) iptr + mem_index_table_size;
+#endif
+ for (i = 0; i < bulk_quantity; i++) {
+#if MEM_BITS == 0
+ *iptr++ = eptr;
+ eptr += element_size;
+#else
+ *iptr++ = i;
+#endif
+ }
+ mptr->free = bulk_quantity - 1;
+ free_elements += mptr->free;
+ total_elements += bulk_quantity;
+ total_memory += malloc_size;
+ mptr->first = iptr;
+ mptr->last = (void *) iptr + element_table_size - element_size;
+ mptr->next = root;
+ root = mptr;
+#if ((DEBUG) & DEBUG_M)
+ my_log(LOG_DEBUG, "M: alloc bulk: base:%x first:%x last:%x",
+ mptr, mptr->first, mptr->last);
+ my_log(LOG_DEBUG, "M: mem: total: %d (%dKB), free: %d",
+ total_elements, total_memory >> 10, free_elements);
+#endif
+ mptr = mptr->last;
+ goto done;
+ }
+
+ mptr = root;
+ while (mptr->free == 0) mptr = mptr->next;
+ mptr->free--;
+ free_elements--;
+ iptr = (void *) mptr + sizeof(struct Mem);
+#if MEM_BITS == 0
+ mptr = iptr[mptr->free];
+#else
+ mptr = mptr->first + iptr[mptr->free] * element_size;
+#endif
+
+done:
+#if ((DEBUG) & DEBUG_M)
+ my_log(LOG_DEBUG, "M: alloc: %x", mptr);
+#endif
+#ifdef MEM_THREADSAFE
+ pthread_mutex_unlock(&mem_mutex);
+#endif
+ return mptr;
+}
+
+void mem_free(void *eptr)
+{
+ mem_index_t *iptr;
+ struct Mem *mptr, **pptr;
+
+#ifdef MEM_THREADSAFE
+ pthread_mutex_lock(&mem_mutex);
+#endif
+#if ((DEBUG) & DEBUG_M)
+ my_log(LOG_DEBUG, "M: free: %x", eptr);
+#endif
+ mptr = root;
+ pptr = &root;
+ while (mptr->first > eptr || mptr->last < eptr) {
+ pptr = &mptr->next;
+ mptr = mptr->next;
+ }
+ iptr = (void *) mptr + sizeof(struct Mem);
+#if MEM_BITS == 0
+ iptr[mptr->free] = eptr;
+#else
+ iptr[mptr->free] = (eptr - mptr->first) / element_size;
+#endif
+ mptr->free++;
+ free_elements++;
+ if (mptr->free == bulk_quantity) {
+#if ((DEBUG) & DEBUG_M)
+ my_log(LOG_DEBUG, "M: free bulk: base:%x first:%x last:%x",
+ mptr, mptr->first, mptr->last);
+#endif
+ *pptr = mptr->next;
+ free(mptr);
+ total_elements -= bulk_quantity;
+ free_elements -= bulk_quantity;
+ total_memory -= malloc_size;
+#if ((DEBUG) & DEBUG_M)
+ my_log(LOG_DEBUG, "M: mem: total: %d (%dKB), free: %d",
+ total_elements, total_memory >> 10, free_elements);
+#endif
+ }
+#ifdef MEM_THREADSAFE
+ pthread_mutex_unlock(&mem_mutex);
+#endif
+}
+
+int mem_init(unsigned int element, unsigned int bulk, unsigned int limit)
+{
+ bulk_quantity = (unsigned) (mem_index_t) bulk; /* for safety: movzbl, movzwl */
+ mem_index_table_size = sizeof(mem_index_t) * bulk_quantity;
+ element_size = element;
+ element_table_size = element_size * bulk_quantity;
+ malloc_size = sizeof(struct Mem) + mem_index_table_size + element_table_size;
+ limit_memory = limit;
+#if ((DEBUG) & DEBUG_M)
+ my_log(LOG_DEBUG, "M: init: element size:%d quantity:%d bulk size:%d limit:%d",
+ element_size, bulk_quantity, malloc_size, limit_memory);
+#endif
+ return 0;
+}
--- /dev/null
+/*
+ Copyright (C) Slava Astashonok <sla@0n.ru>
+
+ This program is free software; you can redistribute it and/or
+ modify it under the terms of the GNU General Public License.
+
+ $Id: mem.h,v 1.1.1.1.2.3 2004/08/13 20:40:43 sla Exp $
+*/
+
+#ifndef _MEM_H_
+#define _MEM_H_
+
+#if MEM_BITS != 0 && MEM_BITS != 8 && MEM_BITS != 16
+#error illegal value in MEM_BITS
+#endif
+
+#if defined _REENTRANT || defined _THREAD_SAFE
+#define MEM_THREADSAFE
+#endif
+
+#include <my_inttypes.h>
+
+#if MEM_BITS == 0
+typedef void* mem_index_t;
+#endif
+#if MEM_BITS == 8
+typedef uint8_t mem_index_t;
+#endif
+#if MEM_BITS == 16
+typedef uint16_t mem_index_t;
+#endif
+
+void *mem_alloc();
+void mem_free(void *);
+int mem_init(unsigned int, unsigned int, unsigned int);
+
+struct Mem {
+ struct Mem *next;
+ unsigned int free;
+ void *first;
+ void *last;
+ /*
+ mem_index_t mem_index_table[bulk_quantity]
+ struct UserDef element_table[bulk_quantity]
+ */
+};
+
+#endif
--- /dev/null
+/*
+ Copyright (C) Slava Astashonok <sla@0n.ru>
+
+ This program is free software; you can redistribute it and/or
+ modify it under the terms of the GNU General Public License.
+
+ $Id: my_getopt.c,v 1.2.2.3 2004/02/02 08:06:24 sla Exp $
+*/
+
+#include <common.h>
+
+/* getopt() */
+#include <unistd.h>
+
+/* fprintf() */
+#include <stdio.h>
+
+#include <my_getopt.h>
+
+extern char *optarg;
+extern int optind, opterr, optopt;
+
+int my_getopt(int argc, char * const argv[],
+ struct getopt_parms parms[])
+{
+ int c, i, p;
+ static int flag = 0, my_opterr = 1;
+ static char optstring[MY_GETOPT_MAX_OPTSTR];
+
+ if (flag++ == 0) {
+ p = 0; i = 0;
+ while ((parms[i].name != 0) && (p < (MY_GETOPT_MAX_OPTSTR - 1))) {
+ optstring[p++] = parms[i].name;
+ if (parms[i].flag & MY_GETOPT_ARG_REQUIRED) optstring[p++] = ':';
+ optstring[p] = 0;
+ i++;
+ }
+ flag = 1;
+ }
+
+ c = getopt(argc, argv, optstring);
+ switch (c) {
+ case '?':
+ if (my_opterr) fprintf(stderr, "Wrong parameters\n");
+ break;
+
+ case -1:
+ flag = 0;
+ i = 0;
+ while (parms[i].name != 0) {
+ if ((parms[i].flag & MY_GETOPT_REQUIRED) && (parms[i].count == 0)) {
+ if (my_opterr) fprintf(stderr, "Missing required option\n");
+ return '?';
+ }
+ i++;
+ }
+ break;
+
+ default:
+ i = 0;
+ while ((parms[i].name != 0) && (parms[i].name != c)) {
+ i++;
+ }
+ if (parms[i].flag & MY_GETOPT_ARG_REQUIRED) {
+ if (optarg == 0) {
+ if (my_opterr) fprintf(stderr, "Option `-%c': %s\n",
+ c, "require parameter");
+ return '?';
+ } else parms[i].arg = optarg;
+ }
+ if ((++parms[i].count > 1) && !(parms[i].flag & MY_GETOPT_ALLOW_REPEAT)) {
+ if (my_opterr) fprintf(stderr, "Option `-%c': %s\n",
+ c, "repeat not allowed");
+ return '?';
+ }
+ break;
+ }
+ return c;
+}
--- /dev/null
+/*
+ Copyright (C) Slava Astashonok <sla@0n.ru>
+
+ This program is free software; you can redistribute it and/or
+ modify it under the terms of the GNU General Public License.
+
+ $Id: my_getopt.h,v 1.1.1.1.2.3 2004/02/02 08:06:24 sla Exp $
+*/
+
+#ifndef _MY_GETOPT_H_
+#define _MY_GETOPT_H_
+
+#define MY_GETOPT_ARG_REQUIRED 0x1
+#define MY_GETOPT_REQUIRED 0x2
+#define MY_GETOPT_ALLOW_REPEAT 0x4
+
+#define MY_GETOPT_MAX_OPTSTR 4096
+
+struct getopt_parms {
+ char name;
+ int flag;
+ int count;
+ char *arg;
+};
+
+int my_getopt(int argc, char * const argv[], struct getopt_parms parms[]);
+
+#endif
--- /dev/null
+/*
+ Copyright (C) Slava Astashonok <sla@0n.ru>
+
+ This program is free software; you can redistribute it and/or
+ modify it under the terms of the GNU General Public License.
+
+ $Id: my_inttypes.h,v 1.1.2.1 2004/08/13 20:41:19 sla Exp $
+*/
+
+#ifndef _MY_INTTYPES_H_
+#define _MY_INTTYPES_H_
+
+#include <config.h>
+
+#ifdef HAVE_INTTYPES_H
+#include <inttypes.h>
+#else
+
+typedef unsigned char uint8_t;
+typedef signed char int8_t;
+
+typedef unsigned short uint16_t;
+typedef short int16_t;
+
+#if SIZEOF_INT == 4
+typedef unsigned int uint32_t;
+typedef int int32_t;
+#else
+#if SIZEOF_LONG == 4
+typedef unsigned long uint32_t;
+typedef long int32_t;
+#else
+#error "Can't find any 32 bit type"
+#endif
+#endif
+
+#if SIZEOF_LONG == 8
+typedef unsigned long uint64_t;
+typedef long int64_t;
+#else
+#if SIZEOF_LONG_LONG == 8
+typedef unsigned long long uint64_t;
+typedef long long int64_t;
+#else
+#error "Can't find any 64 bit type"
+#endif
+#endif
+
+#endif /* HAVE_INTTYPES_H */
+
+#endif /* _MY_INTTYPES_H_ */
--- /dev/null
+/*
+ Copyright (C) Slava Astashonok <sla@0n.ru>
+
+ This program is free software; you can redistribute it and/or
+ modify it under the terms of the GNU General Public License.
+
+ $Id: my_log.c,v 1.3.2.2 2004/02/02 08:06:24 sla Exp $
+*/
+
+#include <common.h>
+
+#include <syslog.h>
+#include <stdarg.h>
+#include <stdio.h>
+#include <stdlib.h>
+
+#include <my_log.h>
+
+static char *my_log_indent;
+static unsigned my_log_min_level;
+static unsigned my_log_flags;
+static char *my_log_names[] = {
+ "EMERG", "ALERT", "CRIT", "ERR", "WARNING", "NOTICE", "INFO", "DEBUG"
+};
+
+void my_log_open(char *indent, unsigned min_level, unsigned flags)
+{
+ my_log_indent = indent;
+ my_log_min_level = min_level;
+ my_log_flags = flags;
+ //openlog(0, LOG_PID, MY_LOG_SYSLOG_FACILITY);
+ openlog(my_log_indent, 0, MY_LOG_SYSLOG_FACILITY);
+}
+
+void my_log_close(void)
+{
+ closelog();
+}
+
+void my_log(unsigned level, const char *format, ...)
+{
+ va_list args;
+ char msg[256];
+ char msg_prefix[64];
+
+ if (level <= my_log_min_level) {
+ va_start(args, format);
+ vsnprintf(msg, sizeof(msg), format, args);
+ snprintf(msg_prefix, sizeof(msg_prefix), "[%s]: ", my_log_names[level]);
+
+ if (my_log_flags & MY_LOG_SYSLOG)
+ syslog(level, "%s%s", msg_prefix, msg);
+
+ if (my_log_flags & MY_LOG_STDOUT)
+ fprintf(stdout, "%s%s\n", msg_prefix, msg);
+ }
+}
--- /dev/null
+/*
+ Copyright (C) Slava Astashonok <sla@0n.ru>
+
+ This program is free software; you can redistribute it and/or
+ modify it under the terms of the GNU General Public License.
+
+ $Id: my_log.h,v 1.1.1.1.2.2 2004/02/02 08:06:24 sla Exp $
+*/
+
+#ifndef _MY_LOG_H_
+#define _MY_LOG_H_
+
+#define MY_LOG_SYSLOG 0x01
+#define MY_LOG_STDOUT 0x02
+#define MY_LOG_SYSLOG_FACILITY LOG_DAEMON
+#define MY_LOG_MAX_INDEX 32
+
+#include <syslog.h>
+
+void my_log_open(char *, unsigned, unsigned);
+void my_log_close(void);
+void my_log(unsigned, const char *, ...);
+
+#endif
--- /dev/null
+/*
+ Copyright (C) Slava Astashonok <sla@0n.ru>
+
+ This program is free software; you can redistribute it and/or
+ modify it under the terms of the GNU General Public License.
+
+ $Id: netflow.c,v 1.2.2.4 2004/02/02 08:06:24 sla Exp $
+*/
+
+#include <common.h>
+
+#include <netflow.h>
+
+static uint16_t NetFlow1_Header[] = {
+ NETFLOW_VERSION,
+ NETFLOW_COUNT,
+ NETFLOW_UPTIME,
+ NETFLOW_UNIX_SECS,
+ NETFLOW_UNIX_NSECS
+};
+
+static uint16_t NetFlow1_Flow[] = {
+ NETFLOW_IPV4_SRC_ADDR,
+ NETFLOW_IPV4_DST_ADDR,
+ NETFLOW_IPV4_NEXT_HOP,
+ NETFLOW_INPUT_SNMP,
+ NETFLOW_OUTPUT_SNMP,
+ NETFLOW_PKTS_32,
+ NETFLOW_BYTES_32,
+ NETFLOW_FIRST_SWITCHED,
+ NETFLOW_LAST_SWITCHED,
+ NETFLOW_L4_SRC_PORT,
+ NETFLOW_L4_DST_PORT,
+ NETFLOW_PAD16,
+ NETFLOW_PROT,
+ NETFLOW_SRC_TOS,
+ NETFLOW_TCP_FLAGS,
+ NETFLOW_PAD8, NETFLOW_PAD8, NETFLOW_PAD8,
+ NETFLOW_PAD32
+};
+
+static uint16_t NetFlow5_Header[] = {
+ NETFLOW_VERSION,
+ NETFLOW_COUNT,
+ NETFLOW_UPTIME,
+ NETFLOW_UNIX_SECS,
+ NETFLOW_UNIX_NSECS,
+ NETFLOW_FLOW_SEQUENCE,
+ NETFLOW_ENGINE_TYPE,
+ NETFLOW_ENGINE_ID,
+ NETFLOW_PAD16
+};
+
+static uint16_t NetFlow5_Flow[] = {
+ NETFLOW_IPV4_SRC_ADDR,
+ NETFLOW_IPV4_DST_ADDR,
+ NETFLOW_IPV4_NEXT_HOP,
+ NETFLOW_INPUT_SNMP,
+ NETFLOW_OUTPUT_SNMP,
+ NETFLOW_PKTS_32,
+ NETFLOW_BYTES_32,
+ NETFLOW_FIRST_SWITCHED,
+ NETFLOW_LAST_SWITCHED,
+ NETFLOW_L4_SRC_PORT,
+ NETFLOW_L4_DST_PORT,
+ NETFLOW_PAD8,
+ NETFLOW_TCP_FLAGS,
+ NETFLOW_PROT,
+ NETFLOW_SRC_TOS,
+ NETFLOW_SRC_AS,
+ NETFLOW_DST_AS,
+ NETFLOW_SLICE_ID
+ /*
+ * Who needs the src and dst masks... Or deal
+ * with this later - Sapan
+ NETFLOW_SRC_MASK,
+ NETFLOW_DST_MASK,
+ NETFLOW_PAD16 */
+};
+
+static uint16_t NetFlow7_Header[] = {
+ NETFLOW_VERSION,
+ NETFLOW_COUNT,
+ NETFLOW_UPTIME,
+ NETFLOW_UNIX_SECS,
+ NETFLOW_UNIX_NSECS,
+ NETFLOW_FLOW_SEQUENCE,
+ NETFLOW_PAD32
+};
+
+static uint16_t NetFlow7_Flow[] = {
+ NETFLOW_IPV4_SRC_ADDR,
+ NETFLOW_IPV4_DST_ADDR,
+ NETFLOW_IPV4_NEXT_HOP,
+ NETFLOW_INPUT_SNMP,
+ NETFLOW_OUTPUT_SNMP,
+ NETFLOW_PKTS_32,
+ NETFLOW_BYTES_32,
+ NETFLOW_FIRST_SWITCHED,
+ NETFLOW_LAST_SWITCHED,
+ NETFLOW_L4_SRC_PORT,
+ NETFLOW_L4_DST_PORT,
+ NETFLOW_FLAGS7_1,
+ NETFLOW_TCP_FLAGS,
+ NETFLOW_PROT,
+ NETFLOW_SRC_TOS,
+ NETFLOW_SRC_AS,
+ NETFLOW_DST_AS,
+ NETFLOW_SRC_MASK,
+ NETFLOW_DST_MASK,
+ NETFLOW_FLAGS7_2,
+ NETFLOW_ROUTER_SC
+};
+
+struct NetFlow NetFlow1 = {
+ NETFLOW1_VERSION,
+ NETFLOW1_HEADER_SIZE,
+ NETFLOW1_MAX_FLOWS,
+ NETFLOW1_FLOW_SIZE,
+ NETFLOW1_SEQ_OFFSET,
+ sizeof(NetFlow1_Header) / sizeof(uint16_t),
+ NetFlow1_Header,
+ sizeof(NetFlow1_Flow) / sizeof(uint16_t),
+ NetFlow1_Flow
+};
+
+struct NetFlow NetFlow5 = {
+ NETFLOW5_VERSION,
+ NETFLOW5_HEADER_SIZE,
+ NETFLOW5_MAX_FLOWS,
+ NETFLOW5_FLOW_SIZE,
+ NETFLOW5_SEQ_OFFSET,
+ sizeof(NetFlow5_Header) / sizeof(uint16_t),
+ NetFlow5_Header,
+ sizeof(NetFlow5_Flow) / sizeof(uint16_t),
+ NetFlow5_Flow
+};
+
+struct NetFlow NetFlow7 = {
+ NETFLOW7_VERSION,
+ NETFLOW7_HEADER_SIZE,
+ NETFLOW7_MAX_FLOWS,
+ NETFLOW7_FLOW_SIZE,
+ NETFLOW7_SEQ_OFFSET,
+ sizeof(NetFlow7_Header) / sizeof(uint16_t),
+ NetFlow7_Header,
+ sizeof(NetFlow7_Flow) / sizeof(uint16_t),
+ NetFlow7_Flow
+};
--- /dev/null
+/*
+ Copyright (C) Slava Astashonok <sla@0n.ru>
+
+ This program is free software; you can redistribute it and/or
+ modify it under the terms of the GNU General Public License.
+
+ $Id: netflow.c,v 1.2.2.4 2004/02/02 08:06:24 sla Exp $
+*/
+
+#include <common.h>
+
+#include <netflow.h>
+
+static uint16_t NetFlow1_Header[] = {
+ NETFLOW_VERSION,
+ NETFLOW_COUNT,
+ NETFLOW_UPTIME,
+ NETFLOW_UNIX_SECS,
+ NETFLOW_UNIX_NSECS
+};
+
+static uint16_t NetFlow1_Flow[] = {
+ NETFLOW_IPV4_SRC_ADDR,
+ NETFLOW_IPV4_DST_ADDR,
+ NETFLOW_IPV4_NEXT_HOP,
+ NETFLOW_INPUT_SNMP,
+ NETFLOW_OUTPUT_SNMP,
+ NETFLOW_PKTS_32,
+ NETFLOW_BYTES_32,
+ NETFLOW_FIRST_SWITCHED,
+ NETFLOW_LAST_SWITCHED,
+ NETFLOW_L4_SRC_PORT,
+ NETFLOW_L4_DST_PORT,
+ NETFLOW_PAD16,
+ NETFLOW_PROT,
+ NETFLOW_SRC_TOS,
+ NETFLOW_TCP_FLAGS,
+ NETFLOW_PAD8, NETFLOW_PAD8, NETFLOW_PAD8,
+ NETFLOW_PAD32
+};
+
+static uint16_t NetFlow5_Header[] = {
+ NETFLOW_VERSION,
+ NETFLOW_COUNT,
+ NETFLOW_UPTIME,
+ NETFLOW_UNIX_SECS,
+ NETFLOW_UNIX_NSECS,
+ NETFLOW_FLOW_SEQUENCE,
+ NETFLOW_ENGINE_TYPE,
+ NETFLOW_ENGINE_ID,
+ NETFLOW_PAD16
+};
+
+static uint16_t NetFlow5_Flow[] = {
+ NETFLOW_IPV4_SRC_ADDR,
+ NETFLOW_IPV4_DST_ADDR,
+ NETFLOW_IPV4_NEXT_HOP,
+ NETFLOW_INPUT_SNMP,
+ NETFLOW_OUTPUT_SNMP,
+ NETFLOW_PKTS_32,
+ NETFLOW_BYTES_32,
+ NETFLOW_FIRST_SWITCHED,
+ NETFLOW_LAST_SWITCHED,
+ NETFLOW_L4_SRC_PORT,
+ NETFLOW_L4_DST_PORT,
+ NETFLOW_PAD8,
+ NETFLOW_TCP_FLAGS,
+ NETFLOW_PROT,
+ NETFLOW_SRC_TOS,
+ NETFLOW_SRC_AS,
+ NETFLOW_DST_AS,
+ NETFLOW_SRC_MASK,
+ NETFLOW_DST_MASK,
+ NETFLOW_PAD16
+};
+
+static uint16_t NetFlow7_Header[] = {
+ NETFLOW_VERSION,
+ NETFLOW_COUNT,
+ NETFLOW_UPTIME,
+ NETFLOW_UNIX_SECS,
+ NETFLOW_UNIX_NSECS,
+ NETFLOW_FLOW_SEQUENCE,
+ NETFLOW_PAD32
+};
+
+static uint16_t NetFlow7_Flow[] = {
+ NETFLOW_IPV4_SRC_ADDR,
+ NETFLOW_IPV4_DST_ADDR,
+ NETFLOW_IPV4_NEXT_HOP,
+ NETFLOW_INPUT_SNMP,
+ NETFLOW_OUTPUT_SNMP,
+ NETFLOW_PKTS_32,
+ NETFLOW_BYTES_32,
+ NETFLOW_FIRST_SWITCHED,
+ NETFLOW_LAST_SWITCHED,
+ NETFLOW_L4_SRC_PORT,
+ NETFLOW_L4_DST_PORT,
+ NETFLOW_FLAGS7_1,
+ NETFLOW_TCP_FLAGS,
+ NETFLOW_PROT,
+ NETFLOW_SRC_TOS,
+ NETFLOW_SRC_AS,
+ NETFLOW_DST_AS,
+ NETFLOW_SRC_MASK,
+ NETFLOW_DST_MASK,
+ NETFLOW_FLAGS7_2,
+ NETFLOW_ROUTER_SC
+};
+
+struct NetFlow NetFlow1 = {
+ NETFLOW1_VERSION,
+ NETFLOW1_HEADER_SIZE,
+ NETFLOW1_MAX_FLOWS,
+ NETFLOW1_FLOW_SIZE,
+ NETFLOW1_SEQ_OFFSET,
+ sizeof(NetFlow1_Header) / sizeof(uint16_t),
+ NetFlow1_Header,
+ sizeof(NetFlow1_Flow) / sizeof(uint16_t),
+ NetFlow1_Flow
+};
+
+struct NetFlow NetFlow5 = {
+ NETFLOW5_VERSION,
+ NETFLOW5_HEADER_SIZE,
+ NETFLOW5_MAX_FLOWS,
+ NETFLOW5_FLOW_SIZE,
+ NETFLOW5_SEQ_OFFSET,
+ sizeof(NetFlow5_Header) / sizeof(uint16_t),
+ NetFlow5_Header,
+ sizeof(NetFlow5_Flow) / sizeof(uint16_t),
+ NetFlow5_Flow
+};
+
+struct NetFlow NetFlow7 = {
+ NETFLOW7_VERSION,
+ NETFLOW7_HEADER_SIZE,
+ NETFLOW7_MAX_FLOWS,
+ NETFLOW7_FLOW_SIZE,
+ NETFLOW7_SEQ_OFFSET,
+ sizeof(NetFlow7_Header) / sizeof(uint16_t),
+ NetFlow7_Header,
+ sizeof(NetFlow7_Flow) / sizeof(uint16_t),
+ NetFlow7_Flow
+};
--- /dev/null
+/*
+ Copyright (C) Slava Astashonok <sla@0n.ru>
+
+ This program is free software; you can redistribute it and/or
+ modify it under the terms of the GNU General Public License.
+
+ $Id: netflow.h,v 1.3.2.5.2.1 2004/08/13 21:03:10 sla Exp $
+*/
+
+#ifndef _NETFLOW_H_
+#define _NETFLOW_H_
+
+#include <my_inttypes.h>
+
+#define NETFLOW_BYTES_32 1
+#define NETFLOW_BYTES_32_SIZE 4
+
+#define NETFLOW_PKTS_32 2
+#define NETFLOW_PKTS_32_SIZE 4
+
+#define NETFLOW_FLOWS 3
+#define NETFLOW_FLOWS_SIZE 4
+
+#define NETFLOW_PROT 4
+#define NETFLOW_PROT_SIZE 1
+
+#define NETFLOW_SRC_TOS 5
+#define NETFLOW_SRC_TOS_SIZE 1
+
+#define NETFLOW_TCP_FLAGS 6
+#define NETFLOW_TCP_FLAGS_SIZE 1
+
+#define NETFLOW_L4_SRC_PORT 7
+#define NETFLOW_L4_SRC_PORT_SIZE 2
+
+#define NETFLOW_IPV4_SRC_ADDR 8
+#define NETFLOW_IPV4_SRC_ADDR_SIZE 4
+
+#define NETFLOW_SRC_MASK 9
+#define NETFLOW_SRC_MASK_SIZE 1
+
+#define NETFLOW_INPUT_SNMP 10
+#define NETFLOW_INPUT_SNMP_SIZE 2
+
+#define NETFLOW_L4_DST_PORT 11
+#define NETFLOW_L4_DST_PORT_SIZE 2
+
+#define NETFLOW_IPV4_DST_ADDR 12
+#define NETFLOW_IPV4_DST_ADDR_SIZE 4
+
+#define NETFLOW_DST_MASK 13
+#define NETFLOW_DST_MASK_SIZE 1
+
+#define NETFLOW_OUTPUT_SNMP 14
+#define NETFLOW_OUTPUT_SNMP_SIZE 2
+
+#define NETFLOW_IPV4_NEXT_HOP 15
+#define NETFLOW_IPV4_NEXT_HOP_SIZE 4
+
+#define NETFLOW_SRC_AS 16
+#define NETFLOW_SRC_AS_SIZE 2
+
+#define NETFLOW_DST_AS 17
+#define NETFLOW_DST_AS_SIZE 2
+
+#define NETFLOW_BGP_NEXT_HOP 18
+#define NETFLOW_BGP_NEXT_HOP_SIZE 4
+
+#define NETFLOW_IPM_DPKTS 19
+#define NETFLOW_IPM_DPKTS_SIZE 4
+
+#define NETFLOW_IPM_DOCTETS 20
+#define NETFLOW_IPM_DOCTETS_SIZE 4
+
+#define NETFLOW_LAST_SWITCHED 21
+#define NETFLOW_LAST_SWITCHED_SIZE 4
+
+#define NETFLOW_FIRST_SWITCHED 22
+#define NETFLOW_FIRST_SWITCHED_SIZE 4
+
+#define NETFLOW_BYTES_64 23
+#define NETFLOW_BYTES_64_SIZE 8
+
+#define NETFLOW_PKTS_64 24
+#define NETFLOW_PKTS_64_SIZE 8
+
+#define NETFLOW_MAC_ADDR 25
+#define NETFLOW_MAC_ADDR_SIZE 6
+
+#define NETFLOW_VLAN_ID 26
+#define NETFLOW_VLAN_ID_SIZE 2
+
+#define NETFLOW_IPV6_SRC_ADDR 27
+#define NETFLOW_IPV6_SRC_ADDR_SIZE 16
+
+#define NETFLOW_IPV6_DST_ADDR 28
+#define NETFLOW_IPV6_DST_ADDR_SIZE 16
+
+#define NETFLOW_IPV6_SRC_MASK 29
+#define NETFLOW_IPV6_SRC_MASK_SIZE 1
+
+#define NETFLOW_IPV6_DST_MASK 30
+#define NETFLOW_IPV6_DST_MASK_SIZE 1
+
+#define NETFLOW_FLOW_LABEL 31
+#define NETFLOW_FLOW_LABEL_SZIE 3
+
+#define NETFLOW_ICMP_TYPE 32
+#define NETFLOW_ICMP_TYPE_SIZE 1
+
+#define NETFLOW_MUL_IGMP_TYPE 33
+#define NETFLOW_MUL_IGMP_TYPE_SIZE 1
+
+#define NETFLOW_SAMPLING_INTERVAL 34
+#define NETFLOW_SAMPLING_INTERVAL_SIZE 4
+
+#define NETFLOW_SAMPLING_ALGORITHM 35
+#define NETFLOW_SAMPLING_ALGORITHM_SIZE 1
+
+#define NETFLOW_FLOW_ACTIVE_TIMEOUT 36
+#define NETFLOW_FLOW_ACTIVE_TIMEOUT_SIZE 2
+
+#define NETFLOW_FLOW_INACTIVE_TIMEOUT 37
+#define NETFLOW_FLOW_INACTIVE_TIMEOUT_SIZE 2
+
+#define NETFLOW_ENGINE_TYPE 38
+#define NETFLOW_ENGINE_TYPE_SIZE 1
+
+#define NETFLOW_ENGINE_ID 39
+#define NETFLOW_ENGINE_ID_SIZE 1
+
+#define NETFLOW_TOTAL_BYTES_EXPORTED 40
+#define NETFLOW_TOTAL_BYTES_EXPORTED_SIZE 4
+
+#define NETFLOW_TOTAL_EXPORT_PKTS_SENT 41
+#define NETFLOW_TOTAL_EXPORT_PKTS_SENT_SIZE 4
+
+#define NETFLOW_TOTAL_FLOWS_EXPORTED 42
+#define NETFLOW_TOTAL_FLOWS_EXPORTED_SIZE 4
+
+#define NETFLOW_FLOW_SAMPLER_ID 48
+#define NETFLOW_FLOW_SAMPLER_ID_SIZE 1
+
+#define NETFLOW_FLOW_SAMPLER_MODE 49
+#define NETFLOW_FLOW_SAMPLER_MODE_SIZE 1
+
+#define NETFLOW_FLOW_SAMPLER_RANDOM_INTERVAL 50
+#define NETFLOW_FLOW_SAMPLER_RANDOM_INTERVAL_SIZE 4
+
+#define NETFLOW_IP_PROTOCOL_VERSION 60
+#define NETFLOW_IP_PROTOCOL_VERSION_SIZE 1
+
+#define NETFLOW_DIRECTION 61
+#define NETFLOW_DIRECTION_SIZE 1
+
+#define NETFLOW_IPV6_NEXT_HOP 62
+#define NETFLOW_IPV6_NEXT_HOP_SIZE 16
+
+#define NETFLOW_BGP_IPV6_NEXT_HOP 63
+#define NETFLOW_BGP_IPV6_NEXT_HOP_SIZE 16
+
+#define NETFLOW_IPV6_OPTION_HEADERS 64
+#define NETFLOW_IPV6_OPTION_HEADERS_SIZE 4
+
+#define NETFLOW_SLICE_ID 65
+#define NETFLOW_SLICE_ID_SIZE 4
+
+#define NETFLOW_VERSION 1001
+#define NETFLOW_VERSION_SIZE 2
+
+#define NETFLOW_COUNT 1002
+#define NETFLOW_COUNT_SIZE 2
+
+#define NETFLOW_UPTIME 1003
+#define NETFLOW_UPTIME_SIZE 4
+
+#define NETFLOW_UNIX_SECS 1004
+#define NETFLOW_UNIX_SECS_SIZE 4
+
+#define NETFLOW_UNIX_NSECS 1005
+#define NETFLOW_UNIX_NSECS_SIZE 4
+
+#define NETFLOW_FLOW_SEQUENCE 1006
+#define NETFLOW_FLOW_SEQUENCE_SIZE 4
+
+#define NETFLOW_HEADER_SAMPLING_INTERVAL 1009 /* ??? */
+#define NETFLOW_HEADER_SAMPLING_INTERVAL_SIZE 2
+
+#define NETFLOW_FLAGS7_1 1010
+#define NETFLOW_FLAGS7_1_SIZE 1
+
+#define NETFLOW_FLAGS7_2 1011
+#define NETFLOW_FLAGS7_2_SIZE 2
+
+#define NETFLOW_ROUTER_SC 1012
+#define NETFLOW_ROUTER_SC_SIZE 4
+
+
+#define NETFLOW_PAD8 9001
+#define NETFLOW_PAD8_SIZE 1
+
+#define NETFLOW_PAD16 9002
+#define NETFLOW_PAD16_SIZE 2
+
+#define NETFLOW_PAD32 9003
+#define NETFLOW_PAD32_SIZE 4
+
+#define NETFLOW_PAD64 9004
+#define NETFLOW_PAD64_SIZE 8
+
+
+#define NETFLOW_MAX_PACKET 1500
+
+#define NETFLOW1_VERSION 1
+#define NETFLOW1_HEADER_SIZE 16
+#define NETFLOW1_MAX_FLOWS 24
+#define NETFLOW1_FLOW_SIZE 48
+#define NETFLOW1_SEQ_OFFSET 0
+
+#define NETFLOW5_VERSION 5
+#define NETFLOW5_HEADER_SIZE 24
+#define NETFLOW5_MAX_FLOWS 30
+#define NETFLOW5_FLOW_SIZE 48
+#define NETFLOW5_SEQ_OFFSET 16
+
+#define NETFLOW7_VERSION 7
+#define NETFLOW7_HEADER_SIZE 24
+#define NETFLOW7_MAX_FLOWS 27
+#define NETFLOW7_FLOW_SIZE 52
+#define NETFLOW7_SEQ_OFFSET 16
+
+#define NETFLOW8_VERSION 8
+#define NETFLOW8_MAX_FLOWS 51
+
+struct NetFlow {
+ unsigned Version;
+ unsigned HeaderSize;
+ unsigned MaxFlows;
+ unsigned FlowSize;
+ unsigned SeqOffset;
+ unsigned HeaderFields;
+ uint16_t *HeaderFormat;
+ unsigned FlowFields;
+ uint16_t *FlowFormat;
+};
+
+#endif
--- /dev/null
+#ifndef __VSERVER_H__
+#define __VSERVER_H__
+
+#include <pwd.h>
+#include <stdint.h>
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+
+#define VSERVER_CONFIG_PATH "/etc/vservers"
+#define SLICE_ID_FILE "slice_id"
+
+char* get_current_username (unsigned int uid)
+{
+ struct passwd *passwd_entry;
+ if ((passwd_entry = getpwuid(uid)) == NULL) {
+ fprintf(stderr, "Could not look up user record for %d\n", uid);
+ return NULL;
+ }
+
+ return (strdup(passwd_entry->pw_name));
+}
+
+#define HASH_SIZE (1<<12)
+#define HASH_TABLE_MASK (HASH_SIZE - 1)
+
+struct hash_entry {
+ unsigned int xid;
+ uint32_t slice_id;
+};
+
+struct hash_entry slice_id_hash[HASH_SIZE];
+
+void init_slice_id_hash() {
+ memset(slice_id_hash, 0, HASH_SIZE);
+}
+void set_hash_entry(unsigned int xid, uint32_t slice_id) {
+ int idx = xid & HASH_TABLE_MASK;
+ int i;
+
+ struct hash_entry *entry = &slice_id_hash[idx];
+ if (entry->xid == 0 || entry->xid ==xid) {
+ entry->slice_id = slice_id;
+ entry->xid = xid;
+ return;
+ }
+
+ for (i = idx+1;i!=idx;i=(i+1) & HASH_TABLE_MASK) {
+ entry = &slice_id_hash[i];
+ if (entry->xid == 0 || entry->xid == xid) {
+ entry->slice_id = slice_id;
+ entry->xid = xid;
+ break;
+ }
+ }
+}
+
+uint32_t xid_to_slice_id_slow(unsigned int xid) {
+ uint32_t slice_id;
+ char *slice_name = get_current_username (xid);
+ char *slice_path = (char *) malloc(sizeof(VSERVER_CONFIG_PATH) + strlen(slice_name) + sizeof(SLICE_ID_FILE) + sizeof("//"));
+ sprintf(slice_path,"%s/%s/%s",VSERVER_CONFIG_PATH,slice_name,SLICE_ID_FILE);
+ FILE *fp = fopen(slice_path, "r");
+ if (fp) {
+ fscanf(fp,"%u",&slice_id);
+ set_hash_entry(xid, slice_id);
+ }
+ else
+ slice_id = xid; // Let's leave some evidence behind, even if it's imperfect.
+ fclose(fp);
+ return slice_id;
+}
+
+uint32_t xid_to_slice_id_fast(unsigned int xid) {
+ int idx = xid & HASH_TABLE_MASK;
+ int i;
+ uint32_t slice_id = 0;
+
+ struct hash_entry *entry = &slice_id_hash[idx];
+ if (entry->xid == xid)
+ return entry->slice_id;
+
+ for (i = idx+1;i!=idx;i=(i+1) & HASH_TABLE_MASK) {
+ entry = &slice_id_hash[i];
+ if (entry->xid == xid) {
+ slice_id = entry->slice_id;
+ break;
+ }
+ }
+
+ return slice_id;
+}
+
+uint32_t xid_to_slice_id(unsigned int xid) {
+ uint32_t slice_id;
+ if (xid == 0)
+ return 0;
+ else if ((slice_id = xid_to_slice_id_fast(xid)) != 0)
+ return slice_id;
+ else
+ return xid_to_slice_id_slow(xid);
+}
+
+
+#endif
--- /dev/null
+timestamp for config.h
git://git.onelab.eu / fprobe-ulog.git / commitdiff