5 files changed, 0 insertions, 963 deletions
diff --git a/m4/.svn/all-wcprops b/m4/.svn/all-wcprops
deleted file mode 100644
index dbd5fcf..0000000
--- a/m4/.svn/all-wcprops
+++ /dev/null
@@ -1,17 +0,0 @@
-K 25
-svn:wc:ra_dav:version-url
-V 39
-/svnroot/libcaldav/!svn/ver/10/trunk/m4
-END
-acinclude.m4
-K 25
-svn:wc:ra_dav:version-url
-V 51
-/svnroot/libcaldav/!svn/ver/1/trunk/m4/acinclude.m4
-END
-ax_prog_doxygen.m4
-K 25
-svn:wc:ra_dav:version-url
-V 58
-/svnroot/libcaldav/!svn/ver/10/trunk/m4/ax_prog_doxygen.m4
-END
diff --git a/m4/.svn/entries b/m4/.svn/entries
deleted file mode 100644
index 52563f9..0000000
--- a/m4/.svn/entries
+++ /dev/null
@@ -1,96 +0,0 @@
-10
-
-dir
-42
-https://libcaldav.svn.sourceforge.net/svnroot/libcaldav/trunk/m4
-https://libcaldav.svn.sourceforge.net/svnroot/libcaldav
-
-
-
-2010-02-27T11:17:33.222356Z
-10
-miras
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-6bb92309-7149-0410-b568-bc30dfd0a1d5
-
-acinclude.m4
-file
-
-
-
-
-2010-05-31T07:07:58.000000Z
-9115e99fc4ec059bdd53c777feb4eabf
-2008-03-29T18:04:01.076545Z
-1
-miras
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-11536
-
-ax_prog_doxygen.m4
-file
-
-
-
-
-2010-05-31T07:07:58.000000Z
-2d616b8dbbafa6396737ce59661169de
-2010-02-27T11:17:33.222356Z
-10
-miras
-has-props
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-17830
-
diff --git a/m4/.svn/prop-base/ax_prog_doxygen.m4.svn-base b/m4/.svn/prop-base/ax_prog_doxygen.m4.svn-base
deleted file mode 100644
index 74fda45..0000000
--- a/m4/.svn/prop-base/ax_prog_doxygen.m4.svn-base
+++ /dev/null
@@ -1,5 +0,0 @@
-K 12
-svn:keywords
-V 22
-Author Date Id Rev URL
-END
diff --git a/m4/.svn/text-base/acinclude.m4.svn-base b/m4/.svn/text-base/acinclude.m4.svn-base
deleted file mode 100644
index e4688de..0000000
--- a/m4/.svn/text-base/acinclude.m4.svn-base
+++ /dev/null
@@ -1,312 +0,0 @@
-# This file is part of Autoconf.                       -*- Autoconf -*-
-
-# Copyright (C) 2004 Oren Ben-Kiki
-# This file is distributed under the same terms as the Autoconf macro files.
-
-# Generate automatic documentation using Doxygen. Works in concert with the
-# aminclude.m4 file and a compatible doxygen configuration file. Defines the
-# following public macros:
-#
-# DX_???_FEATURE(ON|OFF) - control the default setting fo a Doxygen feature.
-# Supported features are 'DOXYGEN' itself, 'DOT' for generating graphics,
-# 'HTML' for plain HTML, 'CHM' for compressed HTML help (for MS users), 'CHI'
-# for generating a seperate .chi file by the .chm file, and 'MAN', 'RTF',
-# 'XML', 'PDF' and 'PS' for the appropriate output formats. The environment
-# variable DOXYGEN_PAPER_SIZE may be specified to override the default 'a4wide'
-# paper size.
-#
-# By default, HTML, PDF and PS documentation is generated as this seems to be
-# the most popular and portable combination. MAN pages created by Doxygen are
-# usually problematic, though by picking an appropriate subset and doing some
-# massaging they might be better than nothing. CHM and RTF are specific for MS
-# (note that you can't generate both HTML and CHM at the same time). The XML is
-# rather useless unless you apply specialized post-processing to it.
-#
-# The macro mainly controls the default state of the feature. The use can
-# override the default by specifying --enable or --disable. The macros ensure
-# that contradictory flags are not given (e.g., --enable-doxygen-html and
-# --enable-doxygen-chm, --enable-doxygen-anything with --disable-doxygen, etc.)
-# Finally, each feature will be automatically disabled (with a warning) if the
-# required programs are missing.
-#
-# Once all the feature defaults have been specified, call DX_INIT_DOXYGEN with
-# the following parameters: a one-word name for the project for use as a
-# filename base etc., an optional configuration file name (the default is
-# 'Doxyfile', the same as Doxygen's default), and an optional output directory
-# name (the default is 'doxygen-doc').
-
-## ----------##
-## Defaults. ##
-## ----------##
-
-DX_ENV=""
-AC_DEFUN([DX_FEATURE_doc],  ON)
-AC_DEFUN([DX_FEATURE_dot],  ON)
-AC_DEFUN([DX_FEATURE_man],  OFF)
-AC_DEFUN([DX_FEATURE_html], ON)
-AC_DEFUN([DX_FEATURE_chm],  OFF)
-AC_DEFUN([DX_FEATURE_chi],  OFF)
-AC_DEFUN([DX_FEATURE_rtf],  OFF)
-AC_DEFUN([DX_FEATURE_xml],  OFF)
-AC_DEFUN([DX_FEATURE_pdf],  ON)
-AC_DEFUN([DX_FEATURE_ps],   ON)
-
-## --------------- ##
-## Private macros. ##
-## --------------- ##
-
-# DX_ENV_APPEND(VARIABLE, VALUE)
-# ------------------------------
-# Append VARIABLE="VALUE" to DX_ENV for invoking doxygen.
-AC_DEFUN([DX_ENV_APPEND], [AC_SUBST([DX_ENV], ["$DX_ENV $1='$2'"])])
-
-# DX_DIRNAME_EXPR
-# ---------------
-# Expand into a shell expression prints the directory part of a path.
-AC_DEFUN([DX_DIRNAME_EXPR],
-         [[expr ".$1" : '\(\.\)[^/]*$' \| "x$1" : 'x\(.*\)/[^/]*$']])
-
-# DX_IF_FEATURE(FEATURE, IF-ON, IF-OFF)
-# -------------------------------------
-# Expands according to the M4 (static) status of the feature.
-AC_DEFUN([DX_IF_FEATURE], [ifelse(DX_FEATURE_$1, ON, [$2], [$3])])
-
-# DX_REQUIRE_PROG(VARIABLE, PROGRAM)
-# ----------------------------------
-# Require the specified program to be found for the DX_CURRENT_FEATURE to work.
-AC_DEFUN([DX_REQUIRE_PROG], [
-AC_PATH_TOOL([$1], [$2])
-if test "$DX_FLAG_[]DX_CURRENT_FEATURE$$1" = 1; then
-    AC_MSG_WARN([$2 not found - will not DX_CURRENT_DESCRIPTION])
-    AC_SUBST([DX_FLAG_[]DX_CURRENT_FEATURE], 0)
-fi
-])
-
-# DX_TEST_FEATURE(FEATURE)
-# ------------------------
-# Expand to a shell expression testing whether the feature is active.
-AC_DEFUN([DX_TEST_FEATURE], [test "$DX_FLAG_$1" = 1])
-
-# DX_CHECK_DEPEND(REQUIRED_FEATURE, REQUIRED_STATE)
-# -------------------------------------------------
-# Verify that a required features has the right state before trying to turn on
-# the DX_CURRENT_FEATURE.
-AC_DEFUN([DX_CHECK_DEPEND], [
-test "$DX_FLAG_$1" = "$2" \
-|| AC_MSG_ERROR([doxygen-DX_CURRENT_FEATURE ifelse([$2], 1,
-                            requires, contradicts) doxygen-DX_CURRENT_FEATURE])
-])
-
-# DX_CLEAR_DEPEND(FEATURE, REQUIRED_FEATURE, REQUIRED_STATE)
-# ----------------------------------------------------------
-# Turn off the DX_CURRENT_FEATURE if the required feature is off.
-AC_DEFUN([DX_CLEAR_DEPEND], [
-test "$DX_FLAG_$1" = "$2" || AC_SUBST([DX_FLAG_[]DX_CURRENT_FEATURE], 0)
-])
-
-# DX_FEATURE_ARG(FEATURE, DESCRIPTION,
-#                CHECK_DEPEND, CLEAR_DEPEND,
-#                REQUIRE, DO-IF-ON, DO-IF-OFF)
-# --------------------------------------------
-# Parse the command-line option controlling a feature. CHECK_DEPEND is called
-# if the user explicitly turns the feature on (and invokes DX_CHECK_DEPEND),
-# otherwise CLEAR_DEPEND is called to turn off the default state if a required
-# feature is disabled (using DX_CLEAR_DEPEND). REQUIRE performs additional
-# requirement tests (DX_REQUIRE_PROG). Finally, an automake flag is set and
-# DO-IF-ON or DO-IF-OFF are called according to the final state of the feature.
-AC_DEFUN([DX_ARG_ABLE], [
-    AC_DEFUN([DX_CURRENT_FEATURE], [$1])
-    AC_DEFUN([DX_CURRENT_DESCRIPTION], [$2])
-    AC_ARG_ENABLE(doxygen-$1,
-                  [AS_HELP_STRING(DX_IF_FEATURE([$1], [--disable-doxygen-$1],
-                                                      [--enable-doxygen-$1]),
-                                  DX_IF_FEATURE([$1], [don't $2], [$2]))],
-                  [
-case "$enableval" in
-#(
-y|Y|yes|Yes|YES)
-    AC_SUBST([DX_FLAG_$1], 1)
-    $3
-;; #(
-n|N|no|No|NO)
-    AC_SUBST([DX_FLAG_$1], 0)
-;; #(
-*)
-    AC_MSG_ERROR([invalid value '$enableval' given to doxygen-$1])
-;;
-esac
-], [
-AC_SUBST([DX_FLAG_$1], [DX_IF_FEATURE([$1], 1, 0)])
-$4
-])
-if DX_TEST_FEATURE([$1]); then
-    $5
-    :
-fi
-if DX_TEST_FEATURE([$1]); then
-    AM_CONDITIONAL(DX_COND_$1, :)
-    $6
-    :
-else
-    AM_CONDITIONAL(DX_COND_$1, false)
-    $7
-    :
-fi
-])
-
-## -------------- ##
-## Public macros. ##
-## -------------- ##
-
-# DX_XXX_FEATURE(DEFAULT_STATE)
-# -----------------------------
-AC_DEFUN([DX_DOXYGEN_FEATURE], [AC_DEFUN([DX_FEATURE_doc],  [$1])])
-AC_DEFUN([DX_MAN_FEATURE],     [AC_DEFUN([DX_FEATURE_man],  [$1])])
-AC_DEFUN([DX_HTML_FEATURE],    [AC_DEFUN([DX_FEATURE_html], [$1])])
-AC_DEFUN([DX_CHM_FEATURE],     [AC_DEFUN([DX_FEATURE_chm],  [$1])])
-AC_DEFUN([DX_CHI_FEATURE],     [AC_DEFUN([DX_FEATURE_chi],  [$1])])
-AC_DEFUN([DX_RTF_FEATURE],     [AC_DEFUN([DX_FEATURE_rtf],  [$1])])
-AC_DEFUN([DX_XML_FEATURE],     [AC_DEFUN([DX_FEATURE_xml],  [$1])])
-AC_DEFUN([DX_XML_FEATURE],     [AC_DEFUN([DX_FEATURE_xml],  [$1])])
-AC_DEFUN([DX_PDF_FEATURE],     [AC_DEFUN([DX_FEATURE_pdf],  [$1])])
-AC_DEFUN([DX_PS_FEATURE],      [AC_DEFUN([DX_FEATURE_ps],   [$1])])
-
-# DX_INIT_DOXYGEN(PROJECT, [CONFIG-FILE], [OUTPUT-DOC-DIR])
-# ---------------------------------------------------------
-# PROJECT also serves as the base name for the documentation files.
-# The default CONFIG-FILE is "Doxyfile" and OUTPUT-DOC-DIR is "doxygen-doc".
-AC_DEFUN([DX_INIT_DOXYGEN], [
-
-# Files:
-AC_SUBST([DX_PROJECT], [$1])
-AC_SUBST([DX_CONFIG], [ifelse([$2], [], Doxyfile, [$2])])
-AC_SUBST([DX_DOCDIR], [ifelse([$3], [], doxygen-doc, [$3])])
-
-# Environment variables used inside doxygen.cfg:
-DX_ENV_APPEND(SRCDIR, $srcdir)
-DX_ENV_APPEND(PROJECT, $DX_PROJECT)
-DX_ENV_APPEND(DOCDIR, $DX_DOCDIR)
-DX_ENV_APPEND(VERSION, $PACKAGE_VERSION)
-
-# Doxygen itself:
-DX_ARG_ABLE(doc, [generate any doxygen documentation],
-            [],
-            [],
-            [DX_REQUIRE_PROG([DX_DOXYGEN], doxygen)
-             DX_REQUIRE_PROG([DX_PERL], perl)],
-            [DX_ENV_APPEND(PERL_PATH, $DX_PERL)])
-
-# Dot for graphics:
-DX_ARG_ABLE(dot, [generate graphics for doxygen documentation],
-            [DX_CHECK_DEPEND(doc, 1)],
-            [DX_CLEAR_DEPEND(doc, 1)],
-            [DX_REQUIRE_PROG([DX_DOT], dot)],
-            [DX_ENV_APPEND(HAVE_DOT, YES)
-             DX_ENV_APPEND(DOT_PATH, [`DX_DIRNAME_EXPR($DX_DOT)`])],
-            [DX_ENV_APPEND(HAVE_DOT, NO)])
-
-# Man pages generation:
-DX_ARG_ABLE(man, [generate doxygen manual pages],
-            [DX_CHECK_DEPEND(doc, 1)],
-            [DX_CLEAR_DEPEND(doc, 1)],
-            [],
-            [DX_ENV_APPEND(GENERATE_MAN, YES)],
-            [DX_ENV_APPEND(GENERATE_MAN, NO)])
-
-# RTF file generation:
-DX_ARG_ABLE(rtf, [generate doxygen RTF documentation],
-            [DX_CHECK_DEPEND(doc, 1)],
-            [DX_CLEAR_DEPEND(doc, 1)],
-            [],
-            [DX_ENV_APPEND(GENERATE_RTF, YES)],
-            [DX_ENV_APPEND(GENERATE_RTF, NO)])
-
-# XML file generation:
-DX_ARG_ABLE(xml, [generate doxygen XML documentation],
-            [DX_CHECK_DEPEND(doc, 1)],
-            [DX_CLEAR_DEPEND(doc, 1)],
-            [],
-            [DX_ENV_APPEND(GENERATE_XML, YES)],
-            [DX_ENV_APPEND(GENERATE_XML, NO)])
-
-# (Compressed) HTML help generation:
-DX_ARG_ABLE(chm, [generate doxygen compressed HTML help documentation],
-            [DX_CHECK_DEPEND(doc, 1)],
-            [DX_CLEAR_DEPEND(doc, 1)],
-            [DX_REQUIRE_PROG([DX_HHC], hhc)],
-            [DX_ENV_APPEND(HHC_PATH, $DX_HHC)
-             DX_ENV_APPEND(GENERATE_HTML, YES)
-             DX_ENV_APPEND(GENERATE_HTMLHELP, YES)],
-            [DX_ENV_APPEND(GENERATE_HTMLHELP, NO)])
-
-# Seperate CHI file generation.
-DX_ARG_ABLE(chi, [generate doxygen seperate compressed HTML help index file],
-            [DX_CHECK_DEPEND(chm, 1)],
-            [DX_CLEAR_DEPEND(chm, 1)],
-            [],
-            [DX_ENV_APPEND(GENERATE_CHI, YES)],
-            [DX_ENV_APPEND(GENERATE_CHI, NO)])
-
-# Plain HTML pages generation:
-DX_ARG_ABLE(html, [generate doxygen plain HTML documentation],
-            [DX_CHECK_DEPEND(doc, 1) DX_CHECK_DEPEND(chm, 0)],
-            [DX_CLEAR_DEPEND(doc, 1) DX_CLEAR_DEPEND(chm, 0)],
-            [],
-            [DX_ENV_APPEND(GENERATE_HTML, YES)],
-            [DX_TEST_FEATURE(chm) || DX_ENV_APPEND(GENERATE_HTML, NO)])
-
-# PostScript file generation:
-DX_ARG_ABLE(ps, [generate doxygen PostScript documentation],
-            [DX_CHECK_DEPEND(doc, 1)],
-            [DX_CLEAR_DEPEND(doc, 1)],
-            [DX_REQUIRE_PROG([DX_LATEX], latex)
-             DX_REQUIRE_PROG([DX_MAKEINDEX], makeindex)
-             DX_REQUIRE_PROG([DX_DVIPS], dvips)
-             DX_REQUIRE_PROG([DX_EGREP], egrep)])
-
-# PDF file generation:
-DX_ARG_ABLE(pdf, [generate doxygen PDF documentation],
-            [DX_CHECK_DEPEND(doc, 1)],
-            [DX_CLEAR_DEPEND(doc, 1)],
-            [DX_REQUIRE_PROG([DX_PDFLATEX], pdflatex)
-             DX_REQUIRE_PROG([DX_MAKEINDEX], makeindex)
-             DX_REQUIRE_PROG([DX_EGREP], egrep)])
-
-# LaTeX generation for PS and/or PDF:
-if DX_TEST_FEATURE(ps) || DX_TEST_FEATURE(pdf); then
-    AM_CONDITIONAL(DX_COND_latex, :)
-    DX_ENV_APPEND(GENERATE_LATEX, YES)
-else
-    AM_CONDITIONAL(DX_COND_latex, false)
-    DX_ENV_APPEND(GENERATE_LATEX, NO)
-fi
-
-# Paper size for PS and/or PDF:
-AC_ARG_VAR(DOXYGEN_PAPER_SIZE,
-           [a4wide (default), a4, letter, legal or executive])
-case "$DOXYGEN_PAPER_SIZE" in
-#(
-"")
-    AC_SUBST(DOXYGEN_PAPER_SIZE, "")
-;; #(
-a4wide|a4|letter|legal|executive)
-    DX_ENV_APPEND(PAPER_SIZE, $DOXYGEN_PAPER_SIZE)
-;; #(
-*)
-    AC_MSG_ERROR([unknown DOXYGEN_PAPER_SIZE='$DOXYGEN_PAPER_SIZE'])
-;;
-esac
-
-#For debugging:
-#echo DX_FLAG_doc=$DX_FLAG_doc
-#echo DX_FLAG_dot=$DX_FLAG_dot
-#echo DX_FLAG_man=$DX_FLAG_man
-#echo DX_FLAG_html=$DX_FLAG_html
-#echo DX_FLAG_chm=$DX_FLAG_chm
-#echo DX_FLAG_chi=$DX_FLAG_chi
-#echo DX_FLAG_rtf=$DX_FLAG_rtf
-#echo DX_FLAG_xml=$DX_FLAG_xml
-#echo DX_FLAG_pdf=$DX_FLAG_pdf
-#echo DX_FLAG_ps=$DX_FLAG_ps
-#echo DX_ENV=$DX_ENV
-])
diff --git a/m4/.svn/text-base/ax_prog_doxygen.m4.svn-base b/m4/.svn/text-base/ax_prog_doxygen.m4.svn-base
deleted file mode 100644
index 4e15704..0000000
--- a/m4/.svn/text-base/ax_prog_doxygen.m4.svn-base
+++ /dev/null
@@ -1,533 +0,0 @@
-# ===========================================================================
-#         http://www.nongnu.org/autoconf-archive/ax_prog_doxygen.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   DX_INIT_DOXYGEN(PROJECT-NAME, DOXYFILE-PATH, [OUTPUT-DIR])
-#   DX_DOXYGEN_FEATURE(ON|OFF)
-#   DX_DOT_FEATURE(ON|OFF)
-#   DX_HTML_FEATURE(ON|OFF)
-#   DX_CHM_FEATURE(ON|OFF)
-#   DX_CHI_FEATURE(ON|OFF)
-#   DX_MAN_FEATURE(ON|OFF)
-#   DX_RTF_FEATURE(ON|OFF)
-#   DX_XML_FEATURE(ON|OFF)
-#   DX_PDF_FEATURE(ON|OFF)
-#   DX_PS_FEATURE(ON|OFF)
-#
-# DESCRIPTION
-#
-#   The DX_*_FEATURE macros control the default setting for the given
-#   Doxygen feature. Supported features are 'DOXYGEN' itself, 'DOT' for
-#   generating graphics, 'HTML' for plain HTML, 'CHM' for compressed HTML
-#   help (for MS users), 'CHI' for generating a seperate .chi file by the
-#   .chm file, and 'MAN', 'RTF', 'XML', 'PDF' and 'PS' for the appropriate
-#   output formats. The environment variable DOXYGEN_PAPER_SIZE may be
-#   specified to override the default 'a4wide' paper size.
-#
-#   By default, HTML, PDF and PS documentation is generated as this seems to
-#   be the most popular and portable combination. MAN pages created by
-#   Doxygen are usually problematic, though by picking an appropriate subset
-#   and doing some massaging they might be better than nothing. CHM and RTF
-#   are specific for MS (note that you can't generate both HTML and CHM at
-#   the same time). The XML is rather useless unless you apply specialized
-#   post-processing to it.
-#
-#   The macros mainly control the default state of the feature. The use can
-#   override the default by specifying --enable or --disable. The macros
-#   ensure that contradictory flags are not given (e.g.,
-#   --enable-doxygen-html and --enable-doxygen-chm,
-#   --enable-doxygen-anything with --disable-doxygen, etc.) Finally, each
-#   feature will be automatically disabled (with a warning) if the required
-#   programs are missing.
-#
-#   Once all the feature defaults have been specified, call DX_INIT_DOXYGEN
-#   with the following parameters: a one-word name for the project for use
-#   as a filename base etc., an optional configuration file name (the
-#   default is 'Doxyfile', the same as Doxygen's default), and an optional
-#   output directory name (the default is 'doxygen-doc').
-#
-#   Automake Support
-#
-#   The following is a template aminclude.am file for use with Automake.
-#   Make targets and variables values are controlled by the various
-#   DX_COND_* conditionals set by autoconf.
-#
-#   The provided targets are:
-#
-#     doxygen-doc: Generate all doxygen documentation.
-#
-#     doxygen-run: Run doxygen, which will generate some of the
-#                  documentation (HTML, CHM, CHI, MAN, RTF, XML)
-#                  but will not do the post processing required
-#                  for the rest of it (PS, PDF, and some MAN).
-#
-#     doxygen-man: Rename some doxygen generated man pages.
-#
-#     doxygen-ps:  Generate doxygen PostScript documentation.
-#
-#     doxygen-pdf: Generate doxygen PDF documentation.
-#
-#   Note that by default these are not integrated into the automake targets.
-#   If doxygen is used to generate man pages, you can achieve this
-#   integration by setting man3_MANS to the list of man pages generated and
-#   then adding the dependency:
-#
-#     $(man3_MANS): doxygen-doc
-#
-#   This will cause make to run doxygen and generate all the documentation.
-#
-#   The following variable is intended for use in Makefile.am:
-#
-#     DX_CLEANFILES = everything to clean.
-#
-#   Then add this variable to MOSTLYCLEANFILES.
-#
-#     ----- begin aminclude.am -------------------------------------
-#
-#     ## --------------------------------- ##
-#     ## Format-independent Doxygen rules. ##
-#     ## --------------------------------- ##
-#
-#     if DX_COND_doc
-#
-#     ## ------------------------------- ##
-#     ## Rules specific for HTML output. ##
-#     ## ------------------------------- ##
-#
-#     if DX_COND_html
-#
-#     DX_CLEAN_HTML = @DX_DOCDIR@/html
-#
-#     endif DX_COND_html
-#
-#     ## ------------------------------ ##
-#     ## Rules specific for CHM output. ##
-#     ## ------------------------------ ##
-#
-#     if DX_COND_chm
-#
-#     DX_CLEAN_CHM = @DX_DOCDIR@/chm
-#
-#     if DX_COND_chi
-#
-#     DX_CLEAN_CHI = @DX_DOCDIR@/@PACKAGE@.chi
-#
-#     endif DX_COND_chi
-#
-#     endif DX_COND_chm
-#
-#     ## ------------------------------ ##
-#     ## Rules specific for MAN output. ##
-#     ## ------------------------------ ##
-#
-#     if DX_COND_man
-#
-#     DX_CLEAN_MAN = @DX_DOCDIR@/man
-#
-#     endif DX_COND_man
-#
-#     ## ------------------------------ ##
-#     ## Rules specific for RTF output. ##
-#     ## ------------------------------ ##
-#
-#     if DX_COND_rtf
-#
-#     DX_CLEAN_RTF = @DX_DOCDIR@/rtf
-#
-#     endif DX_COND_rtf
-#
-#     ## ------------------------------ ##
-#     ## Rules specific for XML output. ##
-#     ## ------------------------------ ##
-#
-#     if DX_COND_xml
-#
-#     DX_CLEAN_XML = @DX_DOCDIR@/xml
-#
-#     endif DX_COND_xml
-#
-#     ## ----------------------------- ##
-#     ## Rules specific for PS output. ##
-#     ## ----------------------------- ##
-#
-#     if DX_COND_ps
-#
-#     DX_CLEAN_PS = @DX_DOCDIR@/@PACKAGE@.ps
-#
-#     DX_PS_GOAL = doxygen-ps
-#
-#     doxygen-ps: @DX_DOCDIR@/@PACKAGE@.ps
-#
-#     @DX_DOCDIR@/@PACKAGE@.ps: @DX_DOCDIR@/@PACKAGE@.tag
-#         cd @DX_DOCDIR@/latex; \
-#         rm -f *.aux *.toc *.idx *.ind *.ilg *.log *.out; \
-#         $(DX_LATEX) refman.tex; \
-#         $(MAKEINDEX_PATH) refman.idx; \
-#         $(DX_LATEX) refman.tex; \
-#         countdown=5; \
-#         while $(DX_EGREP) 'Rerun (LaTeX|to get cross-references right)' \
-#                           refman.log > /dev/null 2>&1 \
-#            && test $$countdown -gt 0; do \
-#             $(DX_LATEX) refman.tex; \
-#             countdown=`expr $$countdown - 1`; \
-#         done; \
-#         $(DX_DVIPS) -o ../@PACKAGE@.ps refman.dvi
-#
-#     endif DX_COND_ps
-#
-#     ## ------------------------------ ##
-#     ## Rules specific for PDF output. ##
-#     ## ------------------------------ ##
-#
-#     if DX_COND_pdf
-#
-#     DX_CLEAN_PDF = @DX_DOCDIR@/@PACKAGE@.pdf
-#
-#     DX_PDF_GOAL = doxygen-pdf
-#
-#     doxygen-pdf: @DX_DOCDIR@/@PACKAGE@.pdf
-#
-#     @DX_DOCDIR@/@PACKAGE@.pdf: @DX_DOCDIR@/@PACKAGE@.tag
-#         cd @DX_DOCDIR@/latex; \
-#         rm -f *.aux *.toc *.idx *.ind *.ilg *.log *.out; \
-#         $(DX_PDFLATEX) refman.tex; \
-#         $(DX_MAKEINDEX) refman.idx; \
-#         $(DX_PDFLATEX) refman.tex; \
-#         countdown=5; \
-#         while $(DX_EGREP) 'Rerun (LaTeX|to get cross-references right)' \
-#                           refman.log > /dev/null 2>&1 \
-#            && test $$countdown -gt 0; do \
-#             $(DX_PDFLATEX) refman.tex; \
-#             countdown=`expr $$countdown - 1`; \
-#         done; \
-#         mv refman.pdf ../@PACKAGE@.pdf
-#
-#     endif DX_COND_pdf
-#
-#     ## ------------------------------------------------- ##
-#     ## Rules specific for LaTeX (shared for PS and PDF). ##
-#     ## ------------------------------------------------- ##
-#
-#     if DX_COND_latex
-#
-#     DX_CLEAN_LATEX = @DX_DOCDIR@/latex
-#
-#     endif DX_COND_latex
-#
-#     .PHONY: doxygen-run doxygen-doc $(DX_PS_GOAL) $(DX_PDF_GOAL)
-#
-#     .INTERMEDIATE: doxygen-run $(DX_PS_GOAL) $(DX_PDF_GOAL)
-#
-#     doxygen-run: @DX_DOCDIR@/@PACKAGE@.tag
-#
-#     doxygen-doc: doxygen-run $(DX_PS_GOAL) $(DX_PDF_GOAL)
-#
-#     @DX_DOCDIR@/@PACKAGE@.tag: $(DX_CONFIG) $(pkginclude_HEADERS)
-#         rm -rf @DX_DOCDIR@
-#         $(DX_ENV) $(DX_DOXYGEN) $(srcdir)/$(DX_CONFIG)
-#
-#     DX_CLEANFILES = \
-#         @DX_DOCDIR@/@PACKAGE@.tag \
-#         -r \
-#         $(DX_CLEAN_HTML) \
-#         $(DX_CLEAN_CHM) \
-#         $(DX_CLEAN_CHI) \
-#         $(DX_CLEAN_MAN) \
-#         $(DX_CLEAN_RTF) \
-#         $(DX_CLEAN_XML) \
-#         $(DX_CLEAN_PS) \
-#         $(DX_CLEAN_PDF) \
-#         $(DX_CLEAN_LATEX)
-#
-#     endif DX_COND_doc
-#
-#     ----- end aminclude.am ---------------------------------------
-#
-# LICENSE
-#
-#   Copyright (c) 2009 Oren Ben-Kiki <oren@ben-kiki.org>
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved. This file is offered as-is, without any
-#   warranty.
-
-#serial 9
-
-## ----------##
-## Defaults. ##
-## ----------##
-
-DX_ENV=""
-AC_DEFUN([DX_FEATURE_doc],  ON)
-AC_DEFUN([DX_FEATURE_dot],  ON)
-AC_DEFUN([DX_FEATURE_man],  OFF)
-AC_DEFUN([DX_FEATURE_html], ON)
-AC_DEFUN([DX_FEATURE_chm],  OFF)
-AC_DEFUN([DX_FEATURE_chi],  OFF)
-AC_DEFUN([DX_FEATURE_rtf],  OFF)
-AC_DEFUN([DX_FEATURE_xml],  OFF)
-AC_DEFUN([DX_FEATURE_pdf],  ON)
-AC_DEFUN([DX_FEATURE_ps],   ON)
-
-## --------------- ##
-## Private macros. ##
-## --------------- ##
-
-# DX_ENV_APPEND(VARIABLE, VALUE)
-# ------------------------------
-# Append VARIABLE="VALUE" to DX_ENV for invoking doxygen.
-AC_DEFUN([DX_ENV_APPEND], [AC_SUBST([DX_ENV], ["$DX_ENV $1='$2'"])])
-
-# DX_DIRNAME_EXPR
-# ---------------
-# Expand into a shell expression prints the directory part of a path.
-AC_DEFUN([DX_DIRNAME_EXPR],
-         [[expr ".$1" : '\(\.\)[^/]*$' \| "x$1" : 'x\(.*\)/[^/]*$']])
-
-# DX_IF_FEATURE(FEATURE, IF-ON, IF-OFF)
-# -------------------------------------
-# Expands according to the M4 (static) status of the feature.
-AC_DEFUN([DX_IF_FEATURE], [ifelse(DX_FEATURE_$1, ON, [$2], [$3])])
-
-# DX_REQUIRE_PROG(VARIABLE, PROGRAM)
-# ----------------------------------
-# Require the specified program to be found for the DX_CURRENT_FEATURE to work.
-AC_DEFUN([DX_REQUIRE_PROG], [
-AC_PATH_TOOL([$1], [$2])
-if test "$DX_FLAG_[]DX_CURRENT_FEATURE$$1" = 1; then
-    AC_MSG_WARN([$2 not found - will not DX_CURRENT_DESCRIPTION])
-    AC_SUBST(DX_FLAG_[]DX_CURRENT_FEATURE, 0)
-fi
-])
-
-# DX_TEST_FEATURE(FEATURE)
-# ------------------------
-# Expand to a shell expression testing whether the feature is active.
-AC_DEFUN([DX_TEST_FEATURE], [test "$DX_FLAG_$1" = 1])
-
-# DX_CHECK_DEPEND(REQUIRED_FEATURE, REQUIRED_STATE)
-# -------------------------------------------------
-# Verify that a required features has the right state before trying to turn on
-# the DX_CURRENT_FEATURE.
-AC_DEFUN([DX_CHECK_DEPEND], [
-test "$DX_FLAG_$1" = "$2" \
-|| AC_MSG_ERROR([doxygen-DX_CURRENT_FEATURE ifelse([$2], 1,
-                            requires, contradicts) doxygen-DX_CURRENT_FEATURE])
-])
-
-# DX_CLEAR_DEPEND(FEATURE, REQUIRED_FEATURE, REQUIRED_STATE)
-# ----------------------------------------------------------
-# Turn off the DX_CURRENT_FEATURE if the required feature is off.
-AC_DEFUN([DX_CLEAR_DEPEND], [
-test "$DX_FLAG_$1" = "$2" || AC_SUBST(DX_FLAG_[]DX_CURRENT_FEATURE, 0)
-])
-
-# DX_FEATURE_ARG(FEATURE, DESCRIPTION,
-#                CHECK_DEPEND, CLEAR_DEPEND,
-#                REQUIRE, DO-IF-ON, DO-IF-OFF)
-# --------------------------------------------
-# Parse the command-line option controlling a feature. CHECK_DEPEND is called
-# if the user explicitly turns the feature on (and invokes DX_CHECK_DEPEND),
-# otherwise CLEAR_DEPEND is called to turn off the default state if a required
-# feature is disabled (using DX_CLEAR_DEPEND). REQUIRE performs additional
-# requirement tests (DX_REQUIRE_PROG). Finally, an automake flag is set and
-# DO-IF-ON or DO-IF-OFF are called according to the final state of the feature.
-AC_DEFUN([DX_ARG_ABLE], [
-    AC_DEFUN([DX_CURRENT_FEATURE], [$1])
-    AC_DEFUN([DX_CURRENT_DESCRIPTION], [$2])
-    AC_ARG_ENABLE(doxygen-$1,
-                  [AS_HELP_STRING(DX_IF_FEATURE([$1], [--disable-doxygen-$1],
-                                                      [--enable-doxygen-$1]),
-                                  DX_IF_FEATURE([$1], [don't $2], [$2]))],
-                  [
-case "$enableval" in
-#(
-y|Y|yes|Yes|YES)
-    AC_SUBST([DX_FLAG_$1], 1)
-    $3
-;; #(
-n|N|no|No|NO)
-    AC_SUBST([DX_FLAG_$1], 0)
-;; #(
-*)
-    AC_MSG_ERROR([invalid value '$enableval' given to doxygen-$1])
-;;
-esac
-], [
-AC_SUBST([DX_FLAG_$1], [DX_IF_FEATURE([$1], 1, 0)])
-$4
-])
-if DX_TEST_FEATURE([$1]); then
-    $5
-    :
-fi
-if DX_TEST_FEATURE([$1]); then
-    AM_CONDITIONAL(DX_COND_$1, :)
-    $6
-    :
-else
-    AM_CONDITIONAL(DX_COND_$1, false)
-    $7
-    :
-fi
-])
-
-## -------------- ##
-## Public macros. ##
-## -------------- ##
-
-# DX_XXX_FEATURE(DEFAULT_STATE)
-# -----------------------------
-AC_DEFUN([DX_DOXYGEN_FEATURE], [AC_DEFUN([DX_FEATURE_doc],  [$1])])
-AC_DEFUN([DX_MAN_FEATURE],     [AC_DEFUN([DX_FEATURE_man],  [$1])])
-AC_DEFUN([DX_HTML_FEATURE],    [AC_DEFUN([DX_FEATURE_html], [$1])])
-AC_DEFUN([DX_CHM_FEATURE],     [AC_DEFUN([DX_FEATURE_chm],  [$1])])
-AC_DEFUN([DX_CHI_FEATURE],     [AC_DEFUN([DX_FEATURE_chi],  [$1])])
-AC_DEFUN([DX_RTF_FEATURE],     [AC_DEFUN([DX_FEATURE_rtf],  [$1])])
-AC_DEFUN([DX_XML_FEATURE],     [AC_DEFUN([DX_FEATURE_xml],  [$1])])
-AC_DEFUN([DX_XML_FEATURE],     [AC_DEFUN([DX_FEATURE_xml],  [$1])])
-AC_DEFUN([DX_PDF_FEATURE],     [AC_DEFUN([DX_FEATURE_pdf],  [$1])])
-AC_DEFUN([DX_PS_FEATURE],      [AC_DEFUN([DX_FEATURE_ps],   [$1])])
-
-# DX_INIT_DOXYGEN(PROJECT, [CONFIG-FILE], [OUTPUT-DOC-DIR])
-# ---------------------------------------------------------
-# PROJECT also serves as the base name for the documentation files.
-# The default CONFIG-FILE is "Doxyfile" and OUTPUT-DOC-DIR is "doxygen-doc".
-AC_DEFUN([DX_INIT_DOXYGEN], [
-
-# Files:
-AC_SUBST([DX_PROJECT], [$1])
-AC_SUBST([DX_CONFIG], [ifelse([$2], [], Doxyfile, [$2])])
-AC_SUBST([DX_DOCDIR], [ifelse([$3], [], doxygen-doc, [$3])])
-
-# Environment variables used inside doxygen.cfg:
-DX_ENV_APPEND(SRCDIR, $srcdir)
-DX_ENV_APPEND(PROJECT, $DX_PROJECT)
-DX_ENV_APPEND(DOCDIR, $DX_DOCDIR)
-DX_ENV_APPEND(VERSION, $PACKAGE_VERSION)
-
-# Doxygen itself:
-DX_ARG_ABLE(doc, [generate any doxygen documentation],
-            [],
-            [],
-            [DX_REQUIRE_PROG([DX_DOXYGEN], doxygen)
-             DX_REQUIRE_PROG([DX_PERL], perl)],
-            [DX_ENV_APPEND(PERL_PATH, $DX_PERL)])
-
-# Dot for graphics:
-DX_ARG_ABLE(dot, [generate graphics for doxygen documentation],
-            [DX_CHECK_DEPEND(doc, 1)],
-            [DX_CLEAR_DEPEND(doc, 1)],
-            [DX_REQUIRE_PROG([DX_DOT], dot)],
-            [DX_ENV_APPEND(HAVE_DOT, YES)
-             DX_ENV_APPEND(DOT_PATH, [`DX_DIRNAME_EXPR($DX_DOT)`])],
-            [DX_ENV_APPEND(HAVE_DOT, NO)])
-
-# Man pages generation:
-DX_ARG_ABLE(man, [generate doxygen manual pages],
-            [DX_CHECK_DEPEND(doc, 1)],
-            [DX_CLEAR_DEPEND(doc, 1)],
-            [],
-            [DX_ENV_APPEND(GENERATE_MAN, YES)],
-            [DX_ENV_APPEND(GENERATE_MAN, NO)])
-
-# RTF file generation:
-DX_ARG_ABLE(rtf, [generate doxygen RTF documentation],
-            [DX_CHECK_DEPEND(doc, 1)],
-            [DX_CLEAR_DEPEND(doc, 1)],
-            [],
-            [DX_ENV_APPEND(GENERATE_RTF, YES)],
-            [DX_ENV_APPEND(GENERATE_RTF, NO)])
-
-# XML file generation:
-DX_ARG_ABLE(xml, [generate doxygen XML documentation],
-            [DX_CHECK_DEPEND(doc, 1)],
-            [DX_CLEAR_DEPEND(doc, 1)],
-            [],
-            [DX_ENV_APPEND(GENERATE_XML, YES)],
-            [DX_ENV_APPEND(GENERATE_XML, NO)])
-
-# (Compressed) HTML help generation:
-DX_ARG_ABLE(chm, [generate doxygen compressed HTML help documentation],
-            [DX_CHECK_DEPEND(doc, 1)],
-            [DX_CLEAR_DEPEND(doc, 1)],
-            [DX_REQUIRE_PROG([DX_HHC], hhc)],
-            [DX_ENV_APPEND(HHC_PATH, $DX_HHC)
-             DX_ENV_APPEND(GENERATE_HTML, YES)
-             DX_ENV_APPEND(GENERATE_HTMLHELP, YES)],
-            [DX_ENV_APPEND(GENERATE_HTMLHELP, NO)])
-
-# Seperate CHI file generation.
-DX_ARG_ABLE(chi, [generate doxygen seperate compressed HTML help index file],
-            [DX_CHECK_DEPEND(chm, 1)],
-            [DX_CLEAR_DEPEND(chm, 1)],
-            [],
-            [DX_ENV_APPEND(GENERATE_CHI, YES)],
-            [DX_ENV_APPEND(GENERATE_CHI, NO)])
-
-# Plain HTML pages generation:
-DX_ARG_ABLE(html, [generate doxygen plain HTML documentation],
-            [DX_CHECK_DEPEND(doc, 1) DX_CHECK_DEPEND(chm, 0)],
-            [DX_CLEAR_DEPEND(doc, 1) DX_CLEAR_DEPEND(chm, 0)],
-            [],
-            [DX_ENV_APPEND(GENERATE_HTML, YES)],
-            [DX_TEST_FEATURE(chm) || DX_ENV_APPEND(GENERATE_HTML, NO)])
-
-# PostScript file generation:
-DX_ARG_ABLE(ps, [generate doxygen PostScript documentation],
-            [DX_CHECK_DEPEND(doc, 1)],
-            [DX_CLEAR_DEPEND(doc, 1)],
-            [DX_REQUIRE_PROG([DX_LATEX], latex)
-             DX_REQUIRE_PROG([DX_MAKEINDEX], makeindex)
-             DX_REQUIRE_PROG([DX_DVIPS], dvips)
-             DX_REQUIRE_PROG([DX_EGREP], egrep)])
-
-# PDF file generation:
-DX_ARG_ABLE(pdf, [generate doxygen PDF documentation],
-            [DX_CHECK_DEPEND(doc, 1)],
-            [DX_CLEAR_DEPEND(doc, 1)],
-            [DX_REQUIRE_PROG([DX_PDFLATEX], pdflatex)
-             DX_REQUIRE_PROG([DX_MAKEINDEX], makeindex)
-             DX_REQUIRE_PROG([DX_EGREP], egrep)])
-
-# LaTeX generation for PS and/or PDF:
-if DX_TEST_FEATURE(ps) || DX_TEST_FEATURE(pdf); then
-    AM_CONDITIONAL(DX_COND_latex, :)
-    DX_ENV_APPEND(GENERATE_LATEX, YES)
-else
-    AM_CONDITIONAL(DX_COND_latex, false)
-    DX_ENV_APPEND(GENERATE_LATEX, NO)
-fi
-
-# Paper size for PS and/or PDF:
-AC_ARG_VAR(DOXYGEN_PAPER_SIZE,
-           [a4wide (default), a4, letter, legal or executive])
-case "$DOXYGEN_PAPER_SIZE" in
-#(
-"")
-    AC_SUBST(DOXYGEN_PAPER_SIZE, "")
-;; #(
-a4wide|a4|letter|legal|executive)
-    DX_ENV_APPEND(PAPER_SIZE, $DOXYGEN_PAPER_SIZE)
-;; #(
-*)
-    AC_MSG_ERROR([unknown DOXYGEN_PAPER_SIZE='$DOXYGEN_PAPER_SIZE'])
-;;
-esac
-
-#For debugging:
-#echo DX_FLAG_doc=$DX_FLAG_doc
-#echo DX_FLAG_dot=$DX_FLAG_dot
-#echo DX_FLAG_man=$DX_FLAG_man
-#echo DX_FLAG_html=$DX_FLAG_html
-#echo DX_FLAG_chm=$DX_FLAG_chm
-#echo DX_FLAG_chi=$DX_FLAG_chi
-#echo DX_FLAG_rtf=$DX_FLAG_rtf
-#echo DX_FLAG_xml=$DX_FLAG_xml
-#echo DX_FLAG_pdf=$DX_FLAG_pdf
-#echo DX_FLAG_ps=$DX_FLAG_ps
-#echo DX_ENV=$DX_ENV
-])