Changed trunk directory name

AUTHORS

+Emmanuel Bertin <bertin@iap.fr> :	SExtractor code and FITS library

BUGS

+V2.5 (2006-07-14)
+COOSYS epoch and system are not set to the proper values in ASCII_VOTABLE
+catalogs.
+Unexpected crashes are experienced when working with extremely large images
+(10+Gpixels). This was not the case with earlier versions (ca. 1999).
+V2.3 (2002-12-17)
+ASSOC options do not work properly with MEF images (this is not really a bug).
+
+				Emmanuel Bertin <bertin@iap.fr>

COPYING

+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
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+
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+     
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+GNU Library General Public License instead of this License.
+

HISTORY

+Jul 06: 2.5
+        - Support for VOTable catalogs and metadata in output.
+
+Aug 05: 2.4
+        - New windowed measurement parameters
+        - Better FITS compliancy of output files
+
+May 03: 2.3
+	- Autoconf'ed package.
+	- Dumpable internal config file
+	- Large File Support
+	- Support for MEF files
+
+Feb 01: 2.2
+	- Mostly bug fixes and experimental stuff added
+
+May 99: 2.1
+	- Mostly bug fixes and experimental stuff added
+
+April 98: 2.0
+	- New documentation
+
+January 97 - March 98:1.2
+	- Rewriting of an important part of the software, in order to
+	  prepare the future... Further optimization of many functions:
+	  V1.2 is 30 to 500% faster than V1.0.
+	- (natural) bicubic spline interpolation added to the background-map
+	  processing.
+	- Possibility to use another FITS frame for detecting objects,
+	  allowing pixel-to-pixel colour measurements.
+	- New MAG_AUTO magnitudes, more robust towards contamination by
+	  neighbouring sources (MASKing option).
+	- New .sex format.
+	- New CHECKIMAGE_TYPEs: MINIBACKGROUND (produces small background maps),
+				BACKGROUND_RMS (produces noise maps)
+				MINIBACK_RMS (produces small noise maps)
+				IDENTICAL (useful for converting data types)
+	                        -OBJECTS (background and detections removed).
+        - Multiple CHECKIMAGE output.
+	- New astrometric parameters using the WCS library.
+        - Handling of external flag-maps.
+        - Handling of images with variable S/N and external noise- or weight-
+          maps, with interpolation.
+        - Real-time cross-identification with an ASCII catalog.
+
+May 96:	1.1 "DeNIS" version (not distributed officially)
+	- Corrects 2 fatal bugs which sometimes appeared with DEC-Alphas
+	- Incorporates a new extended FITS output format.
+	- Added possibility to measure within multiple apertures.
+
+May 95: Passed 1.0a version: -> FIRST OFFICIAL RELEASE!!! <-
+	- Now the NNW filename is correct in FITS catalog headers.
+	- Corrected a convolution bug with large masks at the bottom of
+	  the frame. Added a better-than-nothing normalization of
+	  zero-sum masks.
+	- Display of the FITS ID limited to 20 characters.
+	- New default.nnw enhanced and with a larger seeing range.
+	- FWHM parameters slightly tuned for undersampled profiles.
+	- The ``sexcopy'' SExTool put in the previous archive wasn't the
+	  right one! Replaced.
+	- 2 new SExtools released: sexreduce and sexin.
+
+Apr 95: FIRST 1.0 version:
+	- Neural-network based star/galaxy classifier implemented. NNW-file
+	  for Moffat-like PSFs in the optical, generated from simulations.
+	- User's manual updated.
+	- FWHM_IMAGE, FWHM_IMAGE and ELONGATION parameters added.
+	- many more typical convolution files included in the archive.
+	- Comments (beginning with a `#') are now allowed within all the
+	  configuration files.
+	- 2 SExTools released: sexcat and sexcopy.
+	- Alpha VMS version added (thanks to R. Johnstone).
+
+Feb 95: 1.0 beta 5e version:
+	- 2 bugs major corrected: background interpolation when very special
+	  convolution masks are used, and (fixed) aperture magnitude (improved
+	  to sub-pixel integration).
+	- Possibility to change preference keywords from the command line.
+
+Dec 94: 1.0 beta 5 version:
+	- Major update! Too many changes to mention.
+	- Code optimized and much more stable now.
+	- New executables for IBM RS6000 and AMIGA added.
+	- "II" dropped: call me simply "SExtractor" now.
+
+Sep 94: 1.0 beta 4 version:
+	- "clean" distribution with source and makefiles for DEC Alpha,
+	  HP/UX, and SUN workstations.
+	- SATUR_LEVEL keyword added.
+	- FLAGS parameter now reliable and written in decimal in ASCII cat.
+	- KRON_RADIUS parameter now reliable.
+	- MAG_ISO_ERR and MAG_APER_ERR now give trusty estimates.
+	- BACKGROUND parameter now in "raw" units.
+	- catalog index numbering starts now from 1.
+	- 2 huge fatal bugs corrected in deblending and background estimation
+	  procedures.
+
+
+Jun 94: 1.0 beta 3 version: many bugs corrected thanks to enthousiastic
+	testers! First public release.
+
+May 94: 1.0 beta 2 version: reads now all kinds of FITS data. C code
+	completely rewritten in ANSI; image bitmaps are now stored in
+	floating-point. Now controlled through configuration files.
+	User's manual written.
+
+Feb 94: 1.0 beta 1 version of "Sextractor II", still limited to 16 bits FITS
+	frames, but pipelined processing allows now frames with size up to
+	65534x65534 to be processable on most machines.
+
+Mar 93: final version of "Sextractor I": limited to 16 bits 2048x2048 max. FITS
+	frames, specifically oriented toward Schmidt plate data processing.
+	Has reduced more than 1.2e10 pixels within 10 months...

INSTALL

+Copyright 1994, 1995, 1996, 1999, 2000, 2001, 2002 Free Software
+Foundation, Inc.
+
+   This file is free documentation; the Free Software Foundation gives
+unlimited permission to copy, distribute and modify it.
+
+Basic Installation
+==================
+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.
+  2. Type `make' to compile the package.
+  3. Type `make install' to install the programs and any data files and
+     documentation.
+
+Optional Features
+=================
+The executable is dynamically linked by default. If you have the necessary
+static libraries installed, you might want to turn on static linking by typing
+
+     ./configure --enable-static
+
+A statically-linked executable takes more disk and memory space; however it
+runs generally faster and it will work on any similar system independently of
+the libraries available.
+
+Compilers and Options
+=====================
+
+   Some systems require unusual options for compilation or linking that
+the `configure' script does not know about.  Run `./configure --help'
+for details on some of the pertinent environment variables.
+
+   You can give `configure' initial values for variables by setting
+them in the environment.  You can do that on the command line like this:
+
+     ./configure CC=c89 CFLAGS=-O2 LIBS=-lposix
+
+
+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.
+

Makefile.am

+# Main Makefile for SExtractor
+# Copyright (C) 2002-2007 Emmanuel Bertin.
+AUTOMAKE_OPTIONS	= foreign no-dependencies
+SUBDIRS			= man src
+dist_pkgdata_DATA       = xsl/sextractor.xsl
+EXTRA_DIST		= config doc AUTHORS BUGS ChangeLog COPYING HISTORY \
+			  INSTALL README THANKS \
+			  acx_prog_cc_optim.m4 acx_urbi_resolve_dir.m4
+RPM_ROOTDIR		= `rpmbuild --nobuild -E %_topdir`
+RPM_SRCDIR		= $(RPM_ROOTDIR)/SOURCES
+rpm:	dist
+	cp -f $(PACKAGE_NAME)-$(PACKAGE_VERSION).tar.gz $(RPM_SRCDIR)
+	rpmbuild -ba --clean $(PACKAGE_NAME).spec $(PACKAGE_NAME)-mp.spec
+
+rpm-opteron:	dist
+	cp -f $(PACKAGE_NAME)-$(PACKAGE_VERSION).tar.gz $(RPM_SRCDIR)
+	TPXCC="gcc" TPXFLAGS="-O -g -funroll-loops -fomit-frame-pointer -Wall \
+		-march=opteron" rpmbuild -ba --target=x86_64 \
+		--clean $(PACKAGE_NAME).spec                                                             
+
+rpm-athlon:	dist
+	cp -f $(PACKAGE_NAME)-$(PACKAGE_VERSION).tar.gz $(RPM_SRCDIR)
+	TPXCC="gcc" TPXFLAGS="-O -g -funroll-loops -fomit-frame-pointer -Wall -m32 \
+		-march=i686 -msse -mfpmath=sse -mtune=athlon" rpmbuild \
+		-ba --target=i686 --clean $(PACKAGE_NAME).spec
+
+rpm-opteron-icc:	dist
+	cp -f $(PACKAGE_NAME)-$(PACKAGE_VERSION).tar.gz $(RPM_SRCDIR)
+	TPXCC="icc" TPXFLAGS="-O3 -g -axWP -ip -unroll" rpmbuild -ba --target=x86_64 \
+		--clean $(PACKAGE_NAME).spec                                                             
+
+rpm-athlon-icc:	dist
+	cp -f $(PACKAGE_NAME)-$(PACKAGE_VERSION).tar.gz $(RPM_SRCDIR)
+	TPXCC="icc32" TPXFLAGS="-O3 -g -axKWNPB -ip -unroll" rpmbuild \
+		-ba --target=i686 --clean $(PACKAGE_NAME).spec
+
+icc:
+	$(MAKE) CC="icc" CFLAGS="-O3 -g -axWP -ip -unroll" LIBS="-lm"
+
+athlon:
+	$(MAKE) CFLAGS="-O -g -funroll-loops -fomit-frame-pointer -Wall -m32 -march=i686 -msse -mfpmath=sse -mtune=athlon" LIBS="-lm"
+
+debug:
+	$(MAKE) CFLAGS="-O3 -funroll-loops -fomit-frame-pointer -Wall -m32 -g"

README

+SExtractor stands for ``Source Extractor'': a software for making
+catalog of sources from astronomical images.
+Multi-Extension FITS is now supported. Binary output catalogs are also MEFs.
+ASCII output catalogs contain detections from all extensions merged together.
+Use the "EXT_NUMBER" catalog parameter to identify the extension on which a
+given source was detected. Check-images will also be written as MEFs if the
+input image is a MEF.
+- The (main) default config file can be dumped by typing "sex -d". Secondary
+configuration files like default.param are still needed, though.
+
+In case of problems, questions or suggestions related to the software,
+please don't hesitate to send a mail (preferably in english) to the
+official mailing list:
+sextractor@iap.fr
+These questions and answers to them are posted on the Web at:
+http://terapix.iap.fr/soft/sextractor/
+In any case you can still reach me at bertin@iap.fr. I cannot garantee
+that I will reply immediately, but I will try for sure to provide
+an answer.
+-----------
+Notes:
+- A version "sextractor-2.3.1_lanl" of SExtractor is available on
+SourceForge thanks to Mark Galassi and Dan Starr:
+http://sourceforge.net/projects/sextractor/
+It is a reconditioned version of SExtractor 2.2.2. The LanL and the TERAPIX
+(present one) versions follow two different development branches.
+- Benne Holwerda <holwerda@stsci.edu> has written a SExtractor handbook and a
+GUI which can be found in the doc/ subdirectory or at
+http://www-int.stsci.edu/~holwerda/OldHomepage/se.html
+
+
+					Emmanuel Bertin.

THANKS

+Stephane Arnouts <Stephane.Arnouts@oamp.fr>
+	Suggestions and extensive testing
+Mark Calabretta <mcalabre@atnf.csiro.au>
+	SExtractor makes use of his nice WCS library
+Gerard Tissier <tissier@iap.fr>
+	Preliminary implementation of the VOTable output
+Jean-Paul Kneib <kneib@omp.fr>
+Ian Smail <Ian.Smail@durham.ac.uk>
+	Suggestions and spreading the software back in the early days! 
+Pascal Fouque <pfouque@eso.org>
+	Suggestions and testing
+Eric Aubourg <Eric.Aubourg@cea.fr>
+	Hints about how to optimize a C code
+Ville Laurikari	<vl@iki.fi>
+	For his VL_PROG_CC_WARNINGS (modified to ACX_PROG_CC_OPTIM)
+Benne Holwerda <holwerda@stsci.edu>
+	For making his cookbook available
+ESO
+	Financial support
+Too many people to list
+	Help in discovering bugs or bringing suggestions

acx_prog_cc_optim.m4

+dnl @synopsis ACX_PROG_CC_OPTIM
+dnl
+dnl Enables a reasonable set of optimization flags for the C compiler. 
+dnl
+dnl Currently this macro knows about GCC, Solaris C compiler,
+dnl Digital Unix C compiler, C for AIX Compiler, HP-UX C compiler,
+dnl IRIX C compiler, NEC SX-5 (Super-UX 10) C compiler, and Cray J90
+dnl (Unicos 10.0.0.8) C compiler.
+dnl
+dnl This macro is a modification of Ville Laurikari's VL_PROG_CC_WARNINGS
+dnl @version 1.0 (2002-04-15)
+dnl @authors Emmanuel Bertin <bertin@iap.fr> Ville Laurikari <vl@iki.fi>
+dnl
+AC_DEFUN([ACX_PROG_CC_OPTIM], [
+  msg="for C compiler optimization flags"
+  AC_CACHE_CHECK($msg, prog_cc_optim_flags, [
+    if test -n "$CC"; then
+      cat > conftest.c <<EOF
+int main(int argc, char **argv) { return 0; }
+EOF
+
+      dnl GCC
+      if test "$GCC" = "yes"; then
+        prog_cc_optim_flags="-O -funroll-loops -fomit-frame-pointer -Wall -g"
+
+      dnl Most compilers print some kind of a version string with some command
+      dnl line options (often "-V").  The version string should be checked
+      dnl before doing a test compilation run with compiler-specific flags.
+      dnl This is because some compilers (like the Cray compiler) only
+      dnl produce a warning message for unknown flags instead of returning
+      dnl an error, resulting in a false positive.  Also, compilers may do
+      dnl erratic things when invoked with flags meant for a different
+      dnl compiler.
+
+      dnl Solaris C compiler
+      elif $CC -V 2>&1 | grep -i "WorkShop" > /dev/null 2>&1 &&
+           $CC -c -O conftest.c > /dev/null 2>&1 &&
+           test -f conftest.o; then
+        prog_cc_optim_flags="-O"
+
+      dnl Digital Unix/Compaq C compiler
+      elif ($CC -V 2>&1 | grep -i "Digital UNIX Compiler"> /dev/null 2>&1 ||
+	   $CC -V 2>&1 | grep -i "Compaq C"> /dev/null 2>&1) &&
+           $CC -c -fast conftest.c > /dev/null 2>&1 &&
+           test -f conftest.o; then
+         prog_cc_optim_flags="-fast -tune host"
+
+      dnl C for AIX Compiler
+      elif $CC 2>&1 | grep -i "C for AIX Compiler" > /dev/null 2>&1 &&
+           $CC -c -qinfo=all -O2 conftest.c > /dev/null 2>&1 &&
+           test -f conftest.o; then
+        prog_cc_optim_flags="-O2"
+
+      dnl IRIX C compiler
+      elif $CC -version 2>&1 | grep -i "MIPSpro Compilers" > /dev/null 2>&1 &&
+           $CC -c -fullwarn -O3 conftest.c > /dev/null 2>&1 &&
+           test -f conftest.o; then
+        prog_cc_optim_flags="-O3"
+
+      dnl HP-UX C compiler
+      elif what $CC 2>&1 | grep -i "HP C Compiler" > /dev/null 2>&1 &&
+           $CC -c -Aa +O3 conftest.c > /dev/null 2>&1 &&
+           test -f conftest.o; then
+        prog_cc_optim_flags="+O3"
+
+      dnl The NEC SX-5 (Super-UX 10) C compiler
+      elif $CC -V 2>&1 | grep "/SX" > /dev/null 2>&1 &&
+           $CC -c -Xc -O conftest.c > /dev/null 2>&1 &&
+           test -f conftest.o; then
+        prog_cc_optim_flags="-O"
+
+      dnl The Cray C compiler (Unicos)
+      elif $CC -V 2>&1 | grep -i "Cray" > /dev/null 2>&1 &&
+           $CC -c -h conform -O3 conftest.c > /dev/null 2>&1 &&
+           test -f conftest.o; then
+        prog_cc_optim_flags="-O3"
+
+      fi
+      rm -f conftest.*
+    fi
+    if test -n "$prog_cc_optim_flags"; then
+      CFLAGS="$CFLAGS $prog_cc_optim_flags"
+    else
+      prog_cc_optim_flags="unknown"
+    fi
+  ])
+])dnl

acx_urbi_resolve_dir.m4

+
+
+# URBI_RESOLVE_DIR_PREPARE
+# ------------------------
+# Define urbi_resolve_dir.
+m4_defun([URBI_RESOLVE_DIR_PREPARE],
+[# PATH urbi_resolve_dir(DIR)
+# --------------------------
+# Return the DIR with all inner variables expanded.
+urbi_resolve_dir ()
+{
+  ac_$0_dir=$[]1
+  ac_$0_res=
+  ac_$0_prefix_NONE=
+  ac_$0_exec_prefix_NONE=
+  test "x$prefix" = xNONE &&
+     ac_$0_exec_prefix_NONE=yes &&
+     prefix=$ac_default_prefix
+  test "x$exec_prefix" = xNONE &&
+     ac_$0_exec_prefix_NONE=yes &&
+     exec_prefix=$prefix
+  while true
+  do
+    eval ac_$0_res="$ac_$0_dir"
+    if test x"$ac_$0_dir" == x"$ac_$0_res"; then
+      break
+    fi
+    ac_$0_dir=$ac_$0_res
+  done
+  test "$ac_$0_prefix_NONE" && prefix=NONE
+  test "$ac_$0_exec_prefix_NONE" && exec_prefix=NONE
+  echo "$ac_$0_res"
+}
+])
+
+
+# PATH URBI_RESOLVE_DIR(DIR)
+# --------------------------
+# Return the DIR with all inner variables expanded.
+AC_DEFUN([URBI_RESOLVE_DIR],
+[AC_REQUIRE([URBI_RESOLVE_DIR_PREPARE])dnl
+urbi_resolve_dir '$1'[]dnl
+])
+
+
+## Local Variables:
+## mode: autoconf
+## End:

autoconf/depcomp

+#! /bin/sh
+
+# depcomp - compile a program generating dependencies as side-effects
+# Copyright 1999, 2000 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.
+
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that program.
+
+# Originally written by Alexandre Oliva <oliva@dcc.unicamp.br>.
+
+if test -z "$depmode" || test -z "$source" || test -z "$object"; then
+  echo "depcomp: Variables source, object and depmode must be set" 1>&2
+  exit 1
+fi
+# `libtool' can also be set to `yes' or `no'.
+
+if test -z "$depfile"; then
+   base=`echo "$object" | sed -e 's,^.*/,,' -e 's,\.\([^.]*\)$,.P\1,'`
+   dir=`echo "$object" | sed 's,/.*$,/,'`
+   if test "$dir" = "$object"; then
+      dir=
+   fi
+   # FIXME: should be _deps on DOS.
+   depfile="$dir.deps/$base"
+fi
+
+tmpdepfile=${tmpdepfile-`echo "$depfile" | sed 's/\.\([^.]*\)$/.T\1/'`}
+
+rm -f "$tmpdepfile"
+
+# Some modes work just like other modes, but use different flags.  We
+# parameterize here, but still list the modes in the big case below,
+# to make depend.m4 easier to write.  Note that we *cannot* use a case
+# here, because this file can only contain one case statement.
+if test "$depmode" = hp; then
+  # HP compiler uses -M and no extra arg.
+  gccflag=-M
+  depmode=gcc
+fi
+
+if test "$depmode" = dashXmstdout; then
+   # This is just like dashmstdout with a different argument.
+   dashmflag=-xM
+   depmode=dashmstdout
+fi
+
+case "$depmode" in
+gcc3)
+## gcc 3 implements dependency tracking that does exactly what
+## we want.  Yay!  Note: for some reason libtool 1.4 doesn't like
+## it if -MD -MP comes after the -MF stuff.  Hmm.
+  "$@" -MT "$object" -MD -MP -MF "$tmpdepfile"
+  stat=$?
+  if test $stat -eq 0; then :
+  else
+    rm -f "$tmpdepfile"
+    exit $stat
+  fi
+  mv "$tmpdepfile" "$depfile"
+  ;;
+
+gcc)
+## There are various ways to get dependency output from gcc.  Here's
+## why we pick this rather obscure method:
+## - Don't want to use -MD because we'd like the dependencies to end
+##   up in a subdir.  Having to rename by hand is ugly.
+##   (We might end up doing this anyway to support other compilers.)
+## - The DEPENDENCIES_OUTPUT environment variable makes gcc act like
+##   -MM, not -M (despite what the docs say).
+## - Using -M directly means running the compiler twice (even worse
+##   than renaming).
+  if test -z "$gccflag"; then
+    gccflag=-MD,
+  fi
+  "$@" -Wp,"$gccflag$tmpdepfile"
+  stat=$?
+  if test $stat -eq 0; then :
+  else
+    rm -f "$tmpdepfile"
+    exit $stat
+  fi
+  rm -f "$depfile"
+  echo "$object : \\" > "$depfile"
+  alpha=ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz
+## The second -e expression handles DOS-style file names with drive letters.
+  sed -e 's/^[^:]*: / /' \
+      -e 's/^['$alpha']:\/[^:]*: / /' < "$tmpdepfile" >> "$depfile"
+## This next piece of magic avoids the `deleted header file' problem.
+## The problem is that when a header file which appears in a .P file
+## is deleted, the dependency causes make to die (because there is
+## typically no way to rebuild the header).  We avoid this by adding
+## dummy dependencies for each header file.  Too bad gcc doesn't do
+## this for us directly.
+  tr ' ' '
+' < "$tmpdepfile" |
+## Some versions of gcc put a space before the `:'.  On the theory
+## that the space means something, we add a space to the output as
+## well.
+## Some versions of the HPUX 10.20 sed can't process this invocation
+## correctly.  Breaking it into two sed invocations is a workaround.
+    sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile"
+  rm -f "$tmpdepfile"
+  ;;
+
+hp)
+  # This case exists only to let depend.m4 do its work.  It works by
+  # looking at the text of this script.  This case will never be run,
+  # since it is checked for above.
+  exit 1
+  ;;
+
+sgi)
+  if test "$libtool" = yes; then
+    "$@" "-Wp,-MDupdate,$tmpdepfile"
+  else
+    "$@" -MDupdate "$tmpdepfile"
+  fi
+  stat=$?
+  if test $stat -eq 0; then :
+  else
+    rm -f "$tmpdepfile"
+    exit $stat
+  fi
+  rm -f "$depfile"
+
+  if test -f "$tmpdepfile"; then  # yes, the sourcefile depend on other files
+    echo "$object : \\" > "$depfile"
+
+    # Clip off the initial element (the dependent).  Don't try to be
+    # clever and replace this with sed code, as IRIX sed won't handle
+    # lines with more than a fixed number of characters (4096 in
+    # IRIX 6.2 sed, 8192 in IRIX 6.5).  We also remove comment lines;
+    # the IRIX cc adds comments like `#:fec' to the end of the
+    # dependency line.
+    tr ' ' '
+' < "$tmpdepfile" \
+    | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' | \
+    tr '
+' ' ' >> $depfile
+    echo >> $depfile
+
+    # The second pass generates a dummy entry for each header file.
+    tr ' ' '
+' < "$tmpdepfile" \
+   | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' -e 's/$/:/' \
+   >> $depfile
+  else
+    # The sourcefile does not contain any dependencies, so just
+    # store a dummy comment line, to avoid errors with the Makefile
+    # "include basename.Plo" scheme.
+    echo "#dummy" > "$depfile"
+  fi
+  rm -f "$tmpdepfile"
+  ;;
+
+aix)
+  # The C for AIX Compiler uses -M and outputs the dependencies
+  # in a .u file.  This file always lives in the current directory.
+  # Also, the AIX compiler puts `$object:' at the start of each line;
+  # $object doesn't have directory information.
+  stripped=`echo "$object" | sed -e 's,^.*/,,' -e 's/\(.*\)\..*$/\1/'`
+  tmpdepfile="$stripped.u"
+  outname="$stripped.o"
+  if test "$libtool" = yes; then
+    "$@" -Wc,-M
+  else
+    "$@" -M
+  fi
+
+  stat=$?
+  if test $stat -eq 0; then :
+  else
+    rm -f "$tmpdepfile"
+    exit $stat
+  fi
+
+  if test -f "$tmpdepfile"; then
+    # Each line is of the form `foo.o: dependent.h'.
+    # Do two passes, one to just change these to
+    # `$object: dependent.h' and one to simply `dependent.h:'.
+    sed -e "s,^$outname:,$object :," < "$tmpdepfile" > "$depfile"
+    sed -e "s,^$outname: \(.*\)$,\1:," < "$tmpdepfile" >> "$depfile"
+  else
+    # The sourcefile does not contain any dependencies, so just
+    # store a dummy comment line, to avoid errors with the Makefile
+    # "include basename.Plo" scheme.
+    echo "#dummy" > "$depfile"
+  fi
+  rm -f "$tmpdepfile"
+  ;;
+
+tru64)
+   # The Tru64 compiler uses -MD to generate dependencies as a side
+   # effect.  `cc -MD -o foo.o ...' puts the dependencies into `foo.o.d'.
+   # At least on Alpha/Redhat 6.1, Compaq CCC V6.2-504 seems to put 
+   # dependencies in `foo.d' instead, so we check for that too.
+   # Subdirectories are respected.
+
+   base=`echo "$object" | sed -e 's/\.o$//' -e 's/\.lo$//'`
+   tmpdepfile1="$base.o.d"
+   tmpdepfile2="$base.d"
+   if test "$libtool" = yes; then
+      "$@" -Wc,-MD
+   else
+      "$@" -MD
+   fi
+
+   stat=$?
+   if test $stat -eq 0; then :
+   else
+      rm -f "$tmpdepfile1" "$tmpdepfile2"
+      exit $stat
+   fi
+
+   if test -f "$tmpdepfile1"; then
+      tmpdepfile="$tmpdepfile1"
+   else
+      tmpdepfile="$tmpdepfile2"
+   fi
+   if test -f "$tmpdepfile"; then
+      sed -e "s,^.*\.[a-z]*:,$object:," < "$tmpdepfile" > "$depfile"
+      # That's a space and a tab in the [].
+      sed -e 's,^.*\.[a-z]*:[ 	]*,,' -e 's,$,:,' < "$tmpdepfile" >> "$depfile"
+   else
+      echo "#dummy" > "$depfile"
+   fi
+   rm -f "$tmpdepfile"
+   ;;
+
+#nosideeffect)
+  # This comment above is used by automake to tell side-effect
+  # dependency tracking mechanisms from slower ones.
+
+dashmstdout)
+  # Important note: in order to support this mode, a compiler *must*
+  # always write the proprocessed file to stdout, regardless of -o,
+  # because we must use -o when running libtool.
+  test -z "$dashmflag" && dashmflag=-M
+  ( IFS=" "
+    case " $* " in
+    *" --mode=compile "*) # this is libtool, let us make it quiet
+      for arg
+      do # cycle over the arguments
+        case "$arg" in
+	"--mode=compile")
+	  # insert --quiet before "--mode=compile"
+	  set fnord "$@" --quiet
+	  shift # fnord
+	  ;;
+	esac
+	set fnord "$@" "$arg"
+	shift # fnord
+	shift # "$arg"
+      done
+      ;;
+    esac
+    "$@" $dashmflag | sed 's:^[^:]*\:[ 	]*:'"$object"'\: :' > "$tmpdepfile"
+  ) &
+  proc=$!
+  "$@"
+  stat=$?
+  wait "$proc"
+  if test "$stat" != 0; then exit $stat; fi
+  rm -f "$depfile"
+  cat < "$tmpdepfile" > "$depfile"
+  tr ' ' '
+' < "$tmpdepfile" | \
+## Some versions of the HPUX 10.20 sed can't process this invocation
+## correctly.  Breaking it into two sed invocations is a workaround.
+    sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile"
+  rm -f "$tmpdepfile"
+  ;;
+
+dashXmstdout)
+  # This case only exists to satisfy depend.m4.  It is never actually
+  # run, as this mode is specially recognized in the preamble.
+  exit 1
+  ;;
+
+makedepend)
+  # X makedepend
+  (
+    shift
+    cleared=no
+    for arg in "$@"; do
+      case $cleared in no)
+        set ""; shift
+	cleared=yes
+      esac
+      case "$arg" in
+        -D*|-I*)
+	  set fnord "$@" "$arg"; shift;;
+	-*)
+	  ;;
+	*)
+	  set fnord "$@" "$arg"; shift;;
+      esac
+    done
+    obj_suffix="`echo $object | sed 's/^.*\././'`"
+    touch "$tmpdepfile"
+    ${MAKEDEPEND-makedepend} 2>/dev/null -o"$obj_suffix" -f"$tmpdepfile" "$@"
+  ) &
+  proc=$!
+  "$@"
+  stat=$?
+  wait "$proc"
+  if test "$stat" != 0; then exit $stat; fi
+  rm -f "$depfile"
+  cat < "$tmpdepfile" > "$depfile"
+  sed '1,2d' "$tmpdepfile" | tr ' ' '
+' | \
+## Some versions of the HPUX 10.20 sed can't process this invocation
+## correctly.  Breaking it into two sed invocations is a workaround.
+    sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile"
+  rm -f "$tmpdepfile" "$tmpdepfile".bak
+  ;;
+
+cpp)
+  # Important note: in order to support this mode, a compiler *must*
+  # always write the proprocessed file to stdout, regardless of -o,
+  # because we must use -o when running libtool.
+  ( IFS=" "
+    case " $* " in
+    *" --mode=compile "*)
+      for arg
+      do # cycle over the arguments
+        case $arg in
+	"--mode=compile")
+	  # insert --quiet before "--mode=compile"
+	  set fnord "$@" --quiet
+	  shift # fnord
+	  ;;
+	esac
+	set fnord "$@" "$arg"
+	shift # fnord
+	shift # "$arg"
+      done
+      ;;
+    esac
+    "$@" -E |
+    sed -n '/^# [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' |
+    sed '$ s: \\$::' > "$tmpdepfile"
+  ) &
+  proc=$!
+  "$@"
+  stat=$?
+  wait "$proc"
+  if test "$stat" != 0; then exit $stat; fi
+  rm -f "$depfile"
+  echo "$object : \\" > "$depfile"
+  cat < "$tmpdepfile" >> "$depfile"
+  sed < "$tmpdepfile" '/^$/d;s/^ //;s/ \\$//;s/$/ :/' >> "$depfile"
+  rm -f "$tmpdepfile"
+  ;;
+
+msvisualcpp)
+  # Important note: in order to support this mode, a compiler *must*
+  # always write the proprocessed file to stdout, regardless of -o,
+  # because we must use -o when running libtool.
+  ( IFS=" "
+    case " $* " in
+    *" --mode=compile "*)
+      for arg
+      do # cycle over the arguments
+        case $arg in
+	"--mode=compile")
+	  # insert --quiet before "--mode=compile"
+	  set fnord "$@" --quiet
+	  shift # fnord
+	  ;;
+	esac
+	set fnord "$@" "$arg"
+	shift # fnord
+	shift # "$arg"
+      done
+      ;;
+    esac
+    for arg
+    do
+      case "$arg" in
+      "-Gm"|"/Gm"|"-Gi"|"/Gi"|"-ZI"|"/ZI")
+	set fnord "$@"
+	shift
+	shift
+	;;
+      *)
+	set fnord "$@" "$arg"
+	shift
+	shift
+	;;
+      esac
+    done
+    "$@" -E |
+    sed -n '/^#line [0-9][0-9]* "\([^"]*\)"/ s::echo "`cygpath -u \\"\1\\"`":p' | sort | uniq > "$tmpdepfile"
+  ) &
+  proc=$!
+  "$@"
+  stat=$?
+  wait "$proc"
+  if test "$stat" != 0; then exit $stat; fi
+  rm -f "$depfile"
+  echo "$object : \\" > "$depfile"
+  . "$tmpdepfile" | sed 's% %\\ %g' | sed -n '/^\(.*\)$/ s::	\1 \\:p' >> "$depfile"
+  echo "	" >> "$depfile"
+  . "$tmpdepfile" | sed 's% %\\ %g' | sed -n '/^\(.*\)$/ s::\1\::p' >> "$depfile"
+  rm -f "$tmpdepfile"
+  ;;
+
+none)
+  exec "$@"
+  ;;
+
+*)
+  echo "Unknown depmode $depmode" 1>&2
+  exit 1
+  ;;
+esac
+
+exit 0

autoconf/mkinstalldirs

+#! /bin/sh
+# mkinstalldirs --- make directory hierarchy
+# Author: Noah Friedman <friedman@prep.ai.mit.edu>
+# Created: 1993-05-16
+# Public domain
+
+# $Id: mkinstalldirs,v 1.13 1999/01/05 03:18:55 bje Exp $
+
+errstatus=0
+dirmode=""
+
+usage="\
+Usage: mkinstalldirs [-h] [--help] [-m mode] dir ..."
+
+# process command line arguments
+while test $# -gt 0 ; do
+   case "${1}" in
+     -h | --help | --h* )			# -h for help
+	echo "${usage}" 1>&2; exit 0 ;;
+     -m )					# -m PERM arg
+	shift
+	test $# -eq 0 && { echo "${usage}" 1>&2; exit 1; }
+	dirmode="${1}"
+	shift ;;
+     -- ) shift; break ;;			# stop option processing
+     -* ) echo "${usage}" 1>&2; exit 1 ;;	# unknown option
+     * )  break ;;				# first non-opt arg
+   esac
+done
+
+for file
+do
+  if test -d "$file"; then
+    shift
+  else
+    break
+  fi
+done
+
+case $# in
+0) exit 0 ;;
+esac
+
+case $dirmode in
+'')
+  if mkdir -p -- . 2>/dev/null; then
+    echo "mkdir -p -- $*"
+    exec mkdir -p -- "$@"
+  fi ;;
+*)
+  if mkdir -m "$dirmode" -p -- . 2>/dev/null; then
+    echo "mkdir -m $dirmode -p -- $*"
+    exec mkdir -m "$dirmode" -p -- "$@"
+  fi ;;
+esac
+
+for file
+do
+   set fnord `echo ":$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=$lasterr
+	else
+	  if test ! -z "$dirmode"; then
+	     echo "chmod $dirmode $pathcomp"
+
+	     lasterr=""
+	     chmod "$dirmode" "$pathcomp" || lasterr=$?
+
+	     if test ! -z "$lasterr"; then
+	       errstatus=$lasterr
+	     fi
+	  fi
+	fi
+     fi
+
+     pathcomp="$pathcomp/"
+   done
+done
+
+exit $errstatus
+
+# Local Variables:
+# mode: shell-script
+# sh-indentation: 3
+# End:
+# mkinstalldirs ends here