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[niepce: 1/14] Bootstrap magellan, the GPS buddy

commit bc121097e2dcd3022f21c6e632c7ff63c6680bfd
Author: Hubert Figuière <hub figuiere net>
Date:   Sat Jan 5 16:30:29 2013 -0500

    Bootstrap magellan, the GPS buddy

 Makefile.am                    |    4 +-
 autogen.sh                     |    5 +
 configure.ac                   |    1 +
 magellan/Makefile.am           |   14 +
 magellan/README                |   38 ++
 magellan/autogen.sh            |   52 +++
 magellan/configure.ac          |  120 +++++++
 magellan/m4/boost.m4           |  767 ++++++++++++++++++++++++++++++++++++++++
 magellan/src/Makefile.am       |   22 ++
 magellan/src/main.cpp          |   44 +++
 magellan/src/mgapplication.cpp |   49 +++
 magellan/src/mgapplication.hpp |   45 +++
 magellan/src/mgwindow.cpp      |  198 +++++++++++
 magellan/src/mgwindow.hpp      |   78 ++++
 14 files changed, 1435 insertions(+), 2 deletions(-)
---
diff --git a/Makefile.am b/Makefile.am
index f2f72ba..94ada6e 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -11,5 +11,5 @@ DISTCLEANFILES = intltool-extract \
                  intltool-update \
                  po/.intltool-merge-cache
 
-SUBDIRS = po data src camerawire
-DIST_SUBDIRS = po art data doc src
\ No newline at end of file
+SUBDIRS = po data src camerawire magellan
+DIST_SUBDIRS = po art data doc src
diff --git a/autogen.sh b/autogen.sh
index b071eab..69c9b80 100755
--- a/autogen.sh
+++ b/autogen.sh
@@ -41,6 +41,11 @@ $AUTOMAKE --add-missing --copy --foreign
 cd camerawire
 NOCONFIGURE=1 ./autogen.sh $@
 
+cd ..
+
+cd magellan
+NOCONFIGURE=1 ./autogen.sh $@
+
 cd $builddir
 
 if test -z "$NOCONFIGURE" ; then 
diff --git a/configure.ac b/configure.ac
index d5bcdaa..82a62a1 100644
--- a/configure.ac
+++ b/configure.ac
@@ -128,6 +128,7 @@ AC_SUBST(NIEPCE_LOCALEDIR)
 AC_DEFINE_UNQUOTED([NIEPCE_BUILD_CONFIG], ["$NIEPCE_BUILD_CONFIG"], [The string used to hardcode the build 
config.])
 
 AC_CONFIG_SUBDIRS(camerawire)
+AC_CONFIG_SUBDIRS(magellan)
 
 AC_CONFIG_FILES([
 Makefile
diff --git a/magellan/AUTHORS b/magellan/AUTHORS
new file mode 100644
index 0000000..e69de29
diff --git a/magellan/Makefile.am b/magellan/Makefile.am
new file mode 100644
index 0000000..c1b9041
--- /dev/null
+++ b/magellan/Makefile.am
@@ -0,0 +1,14 @@
+ACLOCAL_AMFLAGS = -I m4
+
+EXTRA_DIST = COPYING AUTHORS README
+
+INTLTOOL_FILES = intltool-extract.in \
+                 intltool-merge.in \
+                 intltool-update.in
+
+DISTCLEANFILES = intltool-extract \
+                 intltool-merge \
+                 intltool-update \
+                 po/.intltool-merge-cache
+
+SUBDIRS = src
\ No newline at end of file
diff --git a/magellan/NEWS b/magellan/NEWS
new file mode 100644
index 0000000..e69de29
diff --git a/magellan/README b/magellan/README
new file mode 100644
index 0000000..69cbd52
--- /dev/null
+++ b/magellan/README
@@ -0,0 +1,38 @@
+Magellan
+========
+
+
+This software is licensed under GPL version 3. See file 
+COPYING for details.
+Some files maybe under GPL version 2 or later.
+
+(c) 2013 Hubert Figuière
+
+What is this?
+-------------
+
+Magellan is a software to read data from your GPS tracker.
+
+Albeit tied to Niepce Digital by design, it can operate independently.
+
+It is currently work in progress.
+
+To build is you need the following:
+-----------------------------------
+
+A C++ compiler
+gtk+ 2.8
+cairo 1.1
+gtkmm 3.2
+giomm
+cairomm
+libxml > 2.5.0
+boost 1.34
+ -boost test (for the unit test)
+
+Magellan is being developed on Linux. It should build and work on
+other UNIX systems.
+
+
+
+
diff --git a/magellan/autogen.sh b/magellan/autogen.sh
new file mode 100755
index 0000000..52d30d9
--- /dev/null
+++ b/magellan/autogen.sh
@@ -0,0 +1,52 @@
+#!/bin/sh
+
+#
+# part of niepce
+#
+
+
+topsrcdir=`dirname $0`
+if test x$topsrcdir = x ; then
+        topsrcdir=.
+fi
+
+builddir=`pwd`
+
+AUTOCONF=autoconf
+if test -x /usr/bin/glibtool ; then
+    LIBTOOL=glibtool
+else
+    LIBTOOL=libtool
+fi
+if test -x /usr/bin/glibtoolize ; then
+    LIBTOOLIZE=glibtoolize
+else
+    LIBTOOLIZE=libtoolize
+fi
+AUTOMAKE=automake
+ACLOCAL=aclocal
+
+cd $topsrcdir
+
+rm -f autogen.err
+$LIBTOOLIZE --force
+$ACLOCAL -I m4 >> autogen.err 2>&1
+
+intltoolize
+
+autoheader --force
+$AUTOCONF
+$AUTOMAKE --add-missing --copy --foreign 
+
+cd $builddir
+
+if test -z "$NOCONFIGURE" ; then 
+       if test -z "$*"; then
+               echo "I am going to run ./configure with --enable-maintainer-mode"
+               echo "If you wish to pass any to it, please specify them on "
+               echo "the $0 command line."
+       fi
+       echo "Running configure..."
+       $topsrcdir/configure --enable-maintainer-mode "$@"
+fi
+
diff --git a/magellan/configure.ac b/magellan/configure.ac
new file mode 100644
index 0000000..e6cbd93
--- /dev/null
+++ b/magellan/configure.ac
@@ -0,0 +1,120 @@
+AC_INIT(magellan, 0.0.1)
+AC_PREREQ(2.59)
+AC_CONFIG_SRCDIR(README)
+AM_INIT_AUTOMAKE(AC_PACKAGE_NAME, AC_PACKAGE_VERSION)
+AM_MAINTAINER_MODE
+m4_ifndef([AM_SILENT_RULES], [m4_define([AM_SILENT_RULES],[])])
+AM_SILENT_RULES([yes])
+AC_CONFIG_HEADER(config.h)
+AC_CONFIG_MACRO_DIR(m4)
+
+m4_pattern_allow([^BOOST_])
+
+MAJOR_VERSION=0
+MINOR_VERSION=0
+MICRO_VERSION=1
+
+NIEPCE_VERSION="$MAJOR_VERSION.$MINOR_VERSION.$MICRO_VERSION"
+AC_SUBST(NIEPCE_VERSION)
+
+
+dnl all the library version.
+dnl if one is harcoded elsewhere, it is a bug
+LIBGIOMM_VERSION=2.16
+LIBGLIBMM_VERSION=2.4
+LIBGTKMM_VERSION=3.0
+LIBGNOMEUI_VERSION=2.0.0
+dnl need at least 2.5.0 because of xmlTextReader
+LIBXML2_VERSION=2.5.0
+BOOST_VERSION=1.34
+
+AC_PROG_CXX
+AC_GNU_SOURCE
+
+AC_ARG_ENABLE(debug,[  --enable-debug    Turn on debugging],[
+        case "${enableval}" in
+           yes) debug=true ;
+                DEBUG_CFLAGS="-DDEBUG -g" ;
+                OPTIMIZE_CFLAGS="" ;;
+            no) debug=false ;
+                DEBUG_CFLAGS="-DNDEBUG" ;;
+             *) AC_MSG_ERROR(bad value ${enableval} for --enable-debug) ;;
+        esac
+],[     debug=false
+        DEBUG_CFLAGS="-DNDEBUG"
+])
+AM_CONDITIONAL(DEBUG, test x$debug = xtrue)
+
+
+CPPFLAGS="$CPPFLAGS $DEBUG_CFLAGS -pedantic -Wall -Wcast-align -Wcast-qual -Wpointer-arith -Wreturn-type"
+CFLAGS="$CFLAGS $DEBUG_CFLAGS $OPTIMIZE_CFLAGS"
+CXXFLAGS="$CXXFLAGS $DEBUG_CFLAGS $OPTIMIZE_CFLAGS"
+dnl CFLAGS=""
+LDFLAGS="$LDFLAGS"
+
+
+dnl AC_PROG_INSTALL
+AC_PROG_LIBTOOL
+
+AC_LANG_CPLUSPLUS
+AC_LANG_COMPILER_REQUIRE
+
+PKG_CHECK_MODULES(LIBGLIBMM, [glibmm-2.4 >= $LIBGLIBMM_VERSION giomm-2.4 >= $LIBGIOMM_VERSION gthread-2.0])
+PKG_CHECK_MODULES(LIBGTKMM, [gtkmm-3.0 >= $LIBGTKMM_VERSION])
+PKG_CHECK_MODULES(LIBXML2, [libxml-2.0 >= $LIBXML2_VERSION])
+
+BOOST_REQUIRE([$BOOST_VERSION])
+BOOST_BIND
+BOOST_CONVERSION
+BOOST_FORMAT
+BOOST_FUNCTION
+BOOST_SMART_PTR
+BOOST_TEST([s])
+
+AC_LANG_PUSH(C++)
+if test "$GCC" = "yes"; then
+        MG_BUILD_CONFIG="$MG_BUILD_CONFIG gcc-options="
+        for option in -Wall -Wextra -Wsign-compare -Wpointer-arith \
+                      -Wchar-subscripts -Wwrite-strings -Wmissing-noreturn \
+                      -Wunused -Wpointer-arith -Wshadow ; do
+                SAVE_CXXFLAGS="$CXXFLAGS"
+                CXXFLAGS="$CXXFLAGS $option"
+               MG_BUILD_CONFIG="$MG_BUILD_CONFIG$option "
+                AC_MSG_CHECKING([whether gcc understands $option])
+                AC_TRY_COMPILE([], [],
+                        has_option=yes,
+                        has_option=no,)
+                if test $has_option = no; then
+                  CXXFLAGS="$SAVE_CXXFLAGS"
+                fi
+                AC_MSG_RESULT($has_option)
+                unset has_option
+                unset SAVE_CXXFLAGS
+        done
+        unset option
+fi
+AC_LANG_POP
+
+
+IT_PROG_INTLTOOL([0.35.0])
+
+GETTEXT_PACKAGE=magellan
+AC_SUBST(GETTEXT_PACKAGE)
+AC_DEFINE_UNQUOTED([GETTEXT_PACKAGE], ["$GETTEXT_PACKAGE"],
+                   [The domain to use with gettext])
+AM_GLIB_GNU_GETTEXT
+
+MG_LOCALEDIR=[${datadir}/locale]
+AC_SUBST(MG_LOCALEDIR)
+
+AC_DEFINE_UNQUOTED([MG_BUILD_CONFIG], ["$MG_BUILD_CONFIG"], [The string used to hardcode the build config.])
+
+AC_CONFIG_FILES([
+Makefile
+src/Makefile
+po/Makefile.in
+po/Makefile
+])
+
+
+AC_OUTPUT
diff --git a/magellan/m4/boost.m4 b/magellan/m4/boost.m4
new file mode 100644
index 0000000..551f263
--- /dev/null
+++ b/magellan/m4/boost.m4
@@ -0,0 +1,767 @@
+# boost.m4: Locate Boost headers and libraries for autoconf-based projects.
+# Copyright (C) 2007  Benoit Sigoure <tsuna lrde epita fr>
+#
+# 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 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+# serial 4
+# Original sources can be found at http://repo.or.cz/w/boost.m4.git
+# You can fetch the latest version of the script by doing:
+#   wget 'http://repo.or.cz/w/boost.m4.git?a=blob_plain;f=build-aux/boost.m4;hb=HEAD' -O boost.m4
+
+# ------ #
+# README #
+# ------ #
+
+# This file provides several macros to use the various Boost libraries.
+# The first macro is BOOST_REQUIRE.  It will simply check if it's possible to
+# find the Boost headers of a given (optional) minimum version and it will
+# define BOOST_CPPFLAGS accordingly.  It will add an option --with-boost to
+# your configure so that users can specify non standard locations.
+# For more README and documentation, go to http://repo.or.cz/w/boost.m4.git
+# Note: THESE MACRO ASSUME THAT YOU USE LIBTOOL.  If you don't, don't worry,
+# simply read the README, it will show you what to do step by step.
+
+m4_pattern_forbid([^_?BOOST_])
+
+# BOOST_REQUIRE([VERSION])
+# ------------------------
+# Look for Boost.  If version is given, it must either be a literal of the form
+# "X.Y.Z" where X, Y and Z are integers (the ".Z" part being optional) or a
+# variable "$var".
+# Defines the value BOOST_CPPFLAGS.  This macro only checks for headers with
+# the required version, it does not check for any of the Boost libraries.
+# FIXME: Add a 2nd optional argument so that it's not fatal if Boost isn't found
+# and add an AC_DEFINE to tell whether HAVE_BOOST.
+AC_DEFUN([BOOST_REQUIRE],
+[dnl First find out what kind of argument we have.
+dnl If we have an empty argument, there is no constraint on the version of
+dnl Boost to use.  If it's a literal version number, we can split it in M4 (so
+dnl the resulting configure script will be smaller/faster).  Otherwise we do
+dnl the splitting at runtime.
+m4_bmatch([$1],
+  [^ *$], [m4_pushdef([BOOST_VERSION_REQ], [])dnl
+           boost_version_major=0
+           boost_version_minor=0
+           boost_version_subminor=0
+],
+  [^[0-9]+\([-._][0-9]+\)*$],
+    [m4_pushdef([BOOST_VERSION_REQ], [ version >= $1])dnl
+     boost_version_major=m4_bregexp([$1], [^\([0-9]+\)], [\1])
+     boost_version_minor=m4_bregexp([$1], [^[0-9]+[-._]\([0-9]+\)], [\1])
+     boost_version_subminor=m4_bregexp([$1], [^[0-9]+[-._][0-9]+[-._]\([0-9]+\)], [\1])
+],
+  [^\$[a-zA-Z_]+$],
+    [m4_pushdef([BOOST_VERSION_REQ], [])dnl
+     boost_version_major=`expr "X$1" : 'X\([[^-._]]*\)'`
+     boost_version_minor=`expr "X$1" : 'X[[0-9]]*[[-._]]\([[^-._]]*\)'`
+     boost_version_subminor=`expr "X$1" : 'X[[0-9]]*[[-._]][[0-9]]*[[-._]]\([[0-9]]*\)'`
+     case $boost_version_major:$boost_version_minor in #(
+       *: | :* | *[[^0-9]]*:* | *:*[[^0-9]]*)
+         AC_MSG_ERROR([[Invalid argument for REQUIRE_BOOST: `$1']])
+         ;;
+     esac
+],
+  [m4_fatal(Invalid argument: `$1')]
+)dnl
+AC_ARG_WITH([boost],
+   [AS_HELP_STRING([--with-boost=DIR],
+                   [prefix of Boost]BOOST_VERSION_REQ[ @<:@guess@:>@])])dnl
+AC_SUBST([DISTCHECK_CONFIGURE_FLAGS],
+         ["$DISTCHECK_CONFIGURE_FLAGS '--with-boost=$with_boost'"])
+  AC_CACHE_CHECK([for Boost headers[]BOOST_VERSION_REQ],
+    [boost_cv_inc_path],
+    [boost_cv_inc_path=no
+AC_LANG_PUSH([C++])dnl
+    boost_subminor_chk=
+    test x"$boost_version_subminor" != x \
+      && boost_subminor_chk="|| (B_V_MAJ == $boost_version_major \
+&& B_V_MIN == $boost_version_minor \
+&& B_V_SUB < $boost_version_subminor)"
+    for boost_inc in "$with_boost/include" '' \
+             /opt/local/include /usr/local/include /opt/include /usr/include \
+             "$with_boost" C:/Boost/include
+    do
+      test -e "$boost_inc" || continue
+      # Ensure that version.hpp exists: we're going to read it.  Moreover,
+      # Boost could be reachable thanks to the default include path so we can
+      # mistakenly accept a wrong include path without this check.
+      test -e "$boost_inc/boost/version.hpp" || continue
+      boost_save_CPPFLAGS=$CPPFLAGS
+      test x"$boost_inc" != x && CPPFLAGS="$CPPFLAGS -I$boost_inc"
+m4_pattern_allow([^BOOST_VERSION$])dnl
+      AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <boost/version.hpp>
+#ifndef BOOST_VERSION
+# error BOOST_VERSION is not defined
+#endif
+#define B_V_MAJ (BOOST_VERSION / 100000)
+#define B_V_MIN (BOOST_VERSION / 100 % 1000)
+#define B_V_SUB (BOOST_VERSION % 100)
+#if (B_V_MAJ < $boost_version_major) \
+   || (B_V_MAJ == $boost_version_major \
+       && B_V_MIN < $boost_version_minor) $boost_subminor_chk
+# error Boost headers version < $1
+#endif
+]])], [boost_cv_inc_path=yes], [boost_cv_version=no])
+      CPPFLAGS=$boost_save_CPPFLAGS
+      if test x"$boost_cv_inc_path" = xyes; then
+        if test x"$boost_inc" != x; then
+          boost_cv_inc_path=$boost_inc
+        fi
+        break
+      fi
+    done
+AC_LANG_POP([C++])dnl
+    ])
+    case $boost_cv_inc_path in #(
+      no)
+        AC_MSG_ERROR([Could not find Boost headers[]BOOST_VERSION_REQ])
+        ;;#(
+      yes)
+        BOOST_CPPFLAGS=
+        ;;#(
+      *)
+        BOOST_CPPFLAGS="-I$boost_cv_inc_path"
+        ;;
+    esac
+AC_SUBST([BOOST_CPPFLAGS])dnl
+  AC_CACHE_CHECK([for Boost's header version],
+    [boost_cv_lib_version],
+    [m4_pattern_allow([^BOOST_LIB_VERSION$])dnl
+    boost_cv_lib_version=unknown
+    boost_sed_version='/^.*BOOST_LIB_VERSION.*"\([[^"]]*\)".*$/!d;s//\1/'
+    boost_version_hpp="$boost_inc/boost/version.hpp"
+    test -e "$boost_version_hpp" \
+      && boost_cv_lib_version=`sed "$boost_sed_version" "$boost_version_hpp"`
+    ])
+m4_popdef([BOOST_VERSION_REQ])dnl
+])# BOOST_REQUIRE
+
+
+# BOOST_FIND_HEADER([HEADER-NAME], [ACTION-IF-NOT-FOUND], [ACTION-IF-FOUND])
+# --------------------------------------------------------------------------
+# Wrapper around AC_CHECK_HEADER for Boost headers.  Useful to check for
+# some parts of the Boost library which are only made of headers and don't
+# require linking (such as Boost.Foreach).
+#
+# Default ACTION-IF-NOT-FOUND: Fail with a fatal error.
+#
+# Default ACTION-IF-FOUND: define the preprocessor symbol HAVE_<HEADER-NAME> in
+# case of success # (where HEADER-NAME is written LIKE_THIS, e.g.,
+# HAVE_BOOST_FOREACH_HPP).
+AC_DEFUN([BOOST_FIND_HEADER],
+[AC_REQUIRE([BOOST_REQUIRE])dnl
+AC_LANG_PUSH([C++])dnl
+boost_save_CPPFLAGS=$CPPFLAGS
+CPPFLAGS="$CPPFLAGS $BOOST_CPPFLAGS"
+AC_CHECK_HEADER([$1],
+  [m4_default([$3], [AC_DEFINE(AS_TR_CPP([HAVE_$1]), [1],
+                               [Define to 1 if you have <$1>])])],
+  [m4_default([$2], [AC_MSG_ERROR([cannot find $1])])])
+CPPFLAGS=$boost_save_CPPFLAGS
+AC_LANG_POP([C++])dnl
+])# BOOST_FIND_HEADER
+
+
+# BOOST_FIND_LIB([LIB-NAME], [PREFERRED-RT-OPT], [HEADER-NAME], [CXX-TEST], [CXX-PROLOGUE])
+# -------------------------------------------------------------------------
+# Look for the Boost library LIB-NAME (e.g., LIB-NAME = `thread', for
+# libboost_thread).  Check that HEADER-NAME works and check that
+# libboost_LIB-NAME can link with the code CXX-TEST.
+#
+# Invokes BOOST_FIND_HEADER([HEADER-NAME]) (see above).
+#
+# Boost libraries typically come compiled with several flavors (with different
+# runtime options) so PREFERRED-RT-OPT is the preferred suffix.  A suffix is one
+# or more of the following letters: sgdpn (in that order).  s = static
+# runtime, d = debug build, g = debug/diagnostic runtime, p = STLPort build,
+# n = (unsure) STLPort build without iostreams from STLPort (it looks like `n'
+# must always be used along with `p').  Additionally, PREFERRED-RT-OPT can
+# start with `mt-' to indicate that there is a preference for multi-thread
+# builds.  Some sample values for PREFERRED-RT-OPT: (nothing), mt, d, mt-d, gdp
+# ...  If you want to make sure you have a specific version of Boost
+# (eg, >= 1.33) you *must* invoke BOOST_REQUIRE before this macro.
+AC_DEFUN([BOOST_FIND_LIB],
+[AC_REQUIRE([_BOOST_FIND_COMPILER_TAG])dnl
+AC_REQUIRE([BOOST_REQUIRE])dnl
+AC_REQUIRE([_BOOST_GUESS_WHETHER_TO_USE_MT])dnl
+AC_LANG_PUSH([C++])dnl
+AS_VAR_PUSHDEF([Boost_lib], [boost_cv_lib_$1])dnl
+AS_VAR_PUSHDEF([Boost_lib_LDFLAGS], [boost_cv_lib_$1_LDFLAGS])dnl
+AS_VAR_PUSHDEF([Boost_lib_LIBS], [boost_cv_lib_$1_LIBS])dnl
+BOOST_FIND_HEADER([$3])
+boost_save_CPPFLAGS=$CPPFLAGS
+CPPFLAGS="$CPPFLAGS $BOOST_CPPFLAGS"
+# Now let's try to find the library.  The algorithm is as follows: first look
+# for a given library name according to the user's PREFERRED-RT-OPT.  For each
+# library name, we prefer to use the ones that carry the tag (toolset name).
+# Each library is searched through the various standard paths were Boost is
+# usually installed.  If we can't find the standard variants, we try to
+# enforce -mt (for instance on MacOSX, libboost_threads.dylib doesn't exist
+# but there's -obviously- libboost_threads-mt.dylib).
+AC_CACHE_CHECK([for the Boost $1 library], [Boost_lib],
+  [Boost_lib=no
+  case "$2" in #(
+    mt | mt-) boost_mt=-mt; boost_rtopt=;; #(
+    mt* | mt-*) boost_mt=-mt; boost_rtopt=`expr "X$2" : 'Xmt-*\(.*\)'`;; #(
+    *) boost_mt=; boost_rtopt=$2;;
+  esac
+  # If the PREFERRED-RT-OPT are not empty, prepend a `-'.
+  case $boost_rtopt in #(
+    *[[a-z0-9A-Z]]*) boost_rtopt="-$boost_rtopt";;
+  esac
+  $boost_guess_use_mt && boost_mt=-mt
+  # Look for the abs path the static archive.
+  # $libext is computed by Libtool but let's make sure it's non empty.
+  test -z "$libext" &&
+    AC_MSG_ERROR([the libext variable is empty, did you invoke Libtool?])
+  boost_save_ac_objext=$ac_objext
+  # Generate the test file.
+  AC_LANG_CONFTEST([AC_LANG_PROGRAM([#include <$3> 
+  $5], [$4])])
+dnl Optimization hacks: compiling C++ is slow, especially with Boost.  What
+dnl we're trying to do here is guess the right combination of link flags
+dnl (LIBS / LDFLAGS) to use a given library.  This can take several
+dnl iterations before it succeeds and is thus *very* slow.  So what we do
+dnl instead is that we compile the code first (and thus get an object file,
+dnl typically conftest.o).  Then we try various combinations of link flags
+dnl until we succeed to link conftest.o in an executable.  The problem is
+dnl that the various TRY_LINK / COMPILE_IFELSE macros of Autoconf always
+dnl remove all the temporary files including conftest.o.  So the trick here
+dnl is to temporarily change the value of ac_objext so that conftest.o is
+dnl preserved accross tests.  This is obviously fragile and I will burn in
+dnl hell for not respecting Autoconf's documented interfaces, but in the
+dnl mean time, it optimizes the macro by a factor of 5 to 30.
+dnl Another small optimization: the first argument of AC_COMPILE_IFELSE left
+dnl empty because the test file is generated only once above (before we
+dnl start the for loops).
+  AC_COMPILE_IFELSE([],
+    [ac_objext=do_not_rm_me_plz],
+    [AC_MSG_ERROR([Cannot compile a test that uses Boost $1])])
+  ac_objext=$boost_save_ac_objext
+  boost_failed_libs=
+# Don't bother to ident the 6 nested for loops, only the 2 innermost ones
+# matter.
+for boost_tag_ in -$boost_cv_lib_tag ''; do
+for boost_ver_ in -$boost_cv_lib_version ''; do
+for boost_mt_ in $boost_mt -mt ''; do
+for boost_rtopt_ in $boost_rtopt '' -d; do
+  for boost_lib in \
+    boost_$1$boost_tag_$boost_mt_$boost_rtopt_$boost_ver_ \
+    boost_$1$boost_tag_$boost_mt_$boost_ver_ \
+    boost_$1$boost_tag_$boost_rtopt_$boost_ver_ \
+    boost_$1$boost_tag_$boost_mt_ \
+    boost_$1$boost_tag_$boost_ver_
+  do
+    # Avoid testing twice the same lib
+    case $boost_failed_libs in #(
+      * $boost_lib@*) continue;;
+    esac
+    # If with_boost is empty, we'll search in /lib first, which is not quite
+    # right so instead we'll try to a location based on where the headers are.
+    boost_tmp_lib=$with_boost
+    test x"$with_boost" = x && boost_tmp_lib=${boost_cv_inc_path%/include}
+    for boost_ldpath in "$boost_tmp_lib/lib" '' \
+             /opt/local/lib /usr/local/lib /opt/lib /usr/lib \
+             "$with_boost" C:/Boost/lib /lib /usr/lib64 /lib64
+    do
+      test -e "$boost_ldpath" || continue
+      boost_save_LDFLAGS=$LDFLAGS
+      # Are we looking for a static library?
+      case $boost_ldpath:$boost_rtopt_ in #(
+        *?*:*s*) # Yes (Non empty boost_ldpath + s in rt opt)
+          Boost_lib_LIBS="$boost_ldpath/lib$boost_lib.$libext"
+          test -e "$Boost_lib_LIBS" || continue;; #(
+        *) # No: use -lboost_foo to find the shared library.
+          Boost_lib_LIBS="-l$boost_lib";;
+      esac
+      boost_save_LIBS=$LIBS
+      LIBS="$Boost_lib_LIBS $LIBS"
+      test x"$boost_ldpath" != x && LDFLAGS="$LDFLAGS -L$boost_ldpath"
+dnl First argument of AC_LINK_IFELSE left empty because the test file is
+dnl generated only once above (before we start the for loops).
+      _BOOST_AC_LINK_IFELSE([],
+                            [Boost_lib=yes], [Boost_lib=no])
+      ac_objext=$boost_save_ac_objext
+      LDFLAGS=$boost_save_LDFLAGS
+      LIBS=$boost_save_LIBS
+      if test x"$Boost_lib" = xyes; then
+        Boost_lib_LDFLAGS="-L$boost_ldpath -R$boost_ldpath"
+        break 6
+      else
+        boost_failed_libs="$boost_failed_libs $boost_lib@"
+      fi
+    done
+  done
+done
+done
+done
+done
+rm -f conftest.$ac_objext
+])
+case $Boost_lib in #(
+  no) AC_MSG_ERROR([Could not find the flags to link with Boost $1])
+    ;;
+esac
+AC_SUBST(AS_TR_CPP([BOOST_$1_LDFLAGS]), [$Boost_lib_LDFLAGS])
+AC_SUBST(AS_TR_CPP([BOOST_$1_LIBS]), [$Boost_lib_LIBS])
+CPPFLAGS=$boost_save_CPPFLAGS
+AS_VAR_POPDEF([Boost_lib])dnl
+AS_VAR_POPDEF([Boost_lib_LDFLAGS])dnl
+AS_VAR_POPDEF([Boost_lib_LIBS])dnl
+AC_LANG_POP([C++])dnl
+])# BOOST_FIND_LIB
+
+
+# --------------------------------------- #
+# Checks for the various Boost libraries. #
+# --------------------------------------- #
+
+# List of boost libraries: http://www.boost.org/libs/libraries.htm
+# The page http://beta.boost.org/doc/libs is useful: it gives the first release
+# version of each library (among other things).
+
+
+# BOOST_BIND()
+# ------------
+# Look for Boost.Bind
+AC_DEFUN([BOOST_BIND],
+[BOOST_FIND_HEADER([boost/bind.hpp])])
+
+
+# BOOST_CONVERSION()
+# ------------------
+# Look for Boost.Conversion (cast / lexical_cast)
+AC_DEFUN([BOOST_CONVERSION],
+[BOOST_FIND_HEADER([boost/cast.hpp])
+BOOST_FIND_HEADER([boost/lexical_cast.hpp])
+])# BOOST_CONVERSION
+
+
+# BOOST_DATE_TIME([PREFERRED-RT-OPT])
+# -----------------------------------
+# Look for Boost.Date_Time.  For the documentation of PREFERRED-RT-OPT, see the
+# documentation of BOOST_FIND_LIB above.
+AC_DEFUN([BOOST_DATE_TIME],
+[BOOST_FIND_LIB([date_time], [$1],
+                [boost/date_time/posix_time/posix_time.hpp],
+                [boost::posix_time::ptime t;])
+])# BOOST_DATE_TIME
+
+
+# BOOST_FILESYSTEM([PREFERRED-RT-OPT])
+# ------------------------------------
+# Look for Boost.Filesystem.  For the documentation of PREFERRED-RT-OPT, see the
+# documentation of BOOST_FIND_LIB above.
+# Do not check for boost/filesystem.hpp because this file was introduced in 1.34.
+AC_DEFUN([BOOST_FILESYSTEM],
+[BOOST_FIND_LIB([filesystem], [$1],
+                [boost/filesystem/path.hpp], [boost::filesystem::path p;])
+])# BOOST_FILESYSTEM
+
+
+# BOOST_FOREACH()
+# ---------------
+# Look for Boost.Foreach
+AC_DEFUN([BOOST_FOREACH],
+[BOOST_FIND_HEADER([boost/foreach.hpp])])
+
+
+# BOOST_FORMAT()
+# --------------
+# Look for Boost.Format
+# Note: we can't check for boost/format/format_fwd.hpp because the header isn't
+# standalone.  It can't be compiled because it triggers the following error:
+# boost/format/detail/config_macros.hpp:88: error: 'locale' in namespace 'std'
+#                                                  does not name a type
+AC_DEFUN([BOOST_FORMAT],
+[BOOST_FIND_HEADER([boost/format.hpp])])
+
+
+# BOOST_FUNCTION()
+# ----------------
+# Look for Boost.Function
+AC_DEFUN([BOOST_FUNCTION],
+[BOOST_FIND_HEADER([boost/function.hpp])])
+
+
+# BOOST_GRAPH([PREFERRED-RT-OPT])
+# -------------------------------
+# Look for Boost.Graphs.  For the documentation of PREFERRED-RT-OPT, see the
+# documentation of BOOST_FIND_LIB above.
+AC_DEFUN([BOOST_GRAPH],
+[BOOST_FIND_LIB([graph], [$1],
+                [boost/graph/adjacency_list.hpp], [boost::adjacency_list<> g;])
+])# BOOST_GRAPH
+
+
+# BOOST_IOSTREAMS([PREFERRED-RT-OPT])
+# -------------------------------
+# Look for Boost.IOStreams.  For the documentation of PREFERRED-RT-OPT, see the
+# documentation of BOOST_FIND_LIB above.
+AC_DEFUN([BOOST_IOSTREAMS],
+[BOOST_FIND_LIB([iostreams], [$1],
+                [boost/iostreams/device/file_descriptor.hpp],
+                [boost::iostreams::file_descriptor fd(0); fd.close();])
+])# BOOST_IOSTREAMS
+
+
+# BOOST_HASH()
+# ------------
+# Look for Boost.Functional/Hash
+AC_DEFUN([BOOST_HASH],
+[BOOST_FIND_HEADER([boost/functional/hash.hpp])])
+
+
+# BOOST_PROGRAM_OPTIONS([PREFERRED-RT-OPT])
+# -----------------------------------------
+# Look for Boost.Program_options.  For the documentation of PREFERRED-RT-OPT, see
+# the documentation of BOOST_FIND_LIB above.
+AC_DEFUN([BOOST_PROGRAM_OPTIONS],
+[BOOST_FIND_LIB([program_options], [$1],
+                [boost/program_options.hpp],
+                [boost::program_options::options_description d("test");])
+])# BOOST_PROGRAM_OPTIONS
+
+
+# BOOST_REF()
+# -----------
+# Look for Boost.Ref
+AC_DEFUN([BOOST_REF],
+[BOOST_FIND_HEADER([boost/ref.hpp])])
+
+
+# BOOST_REGEX([PREFERRED-RT-OPT])
+# -------------------------------
+# Look for Boost.Regex.  For the documentation of PREFERRED-RT-OPT, see the
+# documentation of BOOST_FIND_LIB above.
+AC_DEFUN([BOOST_REGEX],
+[BOOST_FIND_LIB([regex], [$1],
+                [boost/regex.hpp],
+                [boost::regex exp("*"); boost::regex_match("foo", exp);])
+])# BOOST_REGEX
+
+
+# BOOST_SIGNALS([PREFERRED-RT-OPT])
+# ---------------------------------
+# Look for Boost.Signals.  For the documentation of PREFERRED-RT-OPT, see the
+# documentation of BOOST_FIND_LIB above.
+AC_DEFUN([BOOST_SIGNALS],
+[BOOST_FIND_LIB([signals], [$1],
+                [boost/signal.hpp],
+                [boost::signal<void ()> s;])
+])# BOOST_SIGNALS
+
+
+# BOOST_SMART_PTR()
+# -----------------
+# Look for Boost.SmartPtr
+AC_DEFUN([BOOST_SMART_PTR],
+[BOOST_FIND_HEADER([boost/scoped_ptr.hpp])
+BOOST_FIND_HEADER([boost/shared_ptr.hpp])
+])
+
+
+# BOOST_STRING_ALGO()
+# -------------------
+# Look for Boost.StringAlgo
+AC_DEFUN([BOOST_STRING_ALGO],
+[BOOST_FIND_HEADER([boost/algorithm/string.hpp])
+])
+
+
+# BOOST_TEST([PREFERRED-RT-OPT])
+# ------------------------------
+# Look for Boost.Test.  For the documentation of PREFERRED-RT-OPT, see the
+# documentation of BOOST_FIND_LIB above.
+AC_DEFUN([BOOST_TEST],
+[m4_pattern_allow([^BOOST_CHECK$])dnl
+BOOST_FIND_LIB([unit_test_framework], [$1],
+               [boost/test/unit_test.hpp], [BOOST_CHECK(2==2);],
+               [using boost::unit_test::test_suite; test_suite* init_unit_test_suite( int argc, char ** argv 
) { return NULL;}])
+])# BOOST_TEST
+
+
+# BOOST_THREADS([PREFERRED-RT-OPT])
+# ---------------------------------
+# Look for Boost.Thread.  For the documentation of PREFERRED-RT-OPT, see the
+# documentation of BOOST_FIND_LIB above.
+# FIXME: Provide an alias "BOOST_THREAD".
+AC_DEFUN([BOOST_THREADS],
+[dnl Having the pthread flag is required at least on GCC3 where
+dnl boost/thread.hpp would complain if we try to compile without
+dnl -pthread on GNU/Linux.
+AC_REQUIRE([_BOOST_PTHREAD_FLAG])dnl
+boost_threads_save_LIBS=$LIBS
+boost_threads_save_CPPFLAGS=$CPPFLAGS
+LIBS="$LIBS $boost_cv_pthread_flag"
+# Yes, we *need* to put the -pthread thing in CPPFLAGS because with GCC3,
+# boost/thread.hpp will trigger a #error if -pthread isn't used:
+#   boost/config/requires_threads.hpp:47:5: #error "Compiler threading support
+#   is not turned on. Please set the correct command line options for
+#   threading: -pthread (Linux), -pthreads (Solaris) or -mthreads (Mingw32)"
+CPPFLAGS="$CPPFLAGS $boost_cv_pthread_flag"
+BOOST_FIND_LIB([thread], [$1],
+                [boost/thread.hpp], [boost::thread t; boost::mutex m;])
+BOOST_THREAD_LIBS="$BOOST_THREAD_LIBS $boost_cv_pthread_flag"
+BOOST_CPPFLAGS="$BOOST_CPPFLAGS $boost_cv_pthread_flag"
+LIBS=$boost_threads_save_LIBS
+CPPFLAGS=$boost_threads_save_CPPFLAGS
+])# BOOST_THREADS
+
+
+# BOOST_TOKENIZER()
+# -----------------
+# Look for Boost.Tokenizer
+AC_DEFUN([BOOST_TOKENIZER],
+[BOOST_FIND_HEADER([boost/tokenizer.hpp])])
+
+
+# BOOST_TRIBOOL()
+# ---------------
+# Look for Boost.Tribool
+AC_DEFUN([BOOST_TRIBOOL],
+[BOOST_FIND_HEADER([boost/logic/tribool_fwd.hpp])
+BOOST_FIND_HEADER([boost/logic/tribool.hpp])
+])
+
+
+# BOOST_TUPLE()
+# -------------
+# Look for Boost.Tuple
+AC_DEFUN([BOOST_TUPLE],
+[BOOST_FIND_HEADER([boost/tuple/tuple.hpp])])
+
+
+# BOOST_UTILITY()
+# ---------------
+# Look for Boost.Utility (noncopyable, result_of, base-from-member idiom,
+# etc.)
+AC_DEFUN([BOOST_UTILITY],
+[BOOST_FIND_HEADER([boost/utility.hpp])])
+
+
+# BOOST_VARIANT()
+# ---------------
+# Look for Boost.Variant.
+AC_DEFUN([BOOST_VARIANT],
+[BOOST_FIND_HEADER([boost/variant/variant_fwd.hpp])
+BOOST_FIND_HEADER([boost/variant.hpp])])
+
+
+# BOOST_WAVE([PREFERRED-RT-OPT])
+# ------------------------------
+# Look for Boost.Wave.  For the documentation of PREFERRED-RT-OPT, see the
+# documentation of BOOST_FIND_LIB above.
+AC_DEFUN([BOOST_WAVE],
+[BOOST_FIND_LIB([wave], [$1],
+                [boost/wave.hpp],
+                [boost::wave::token_id id; get_token_name(id);])])
+
+
+# ----------------- #
+# Internal helpers. #
+# ----------------- #
+
+
+# _BOOST_PTHREAD_FLAG()
+# ---------------------
+# Internal helper for BOOST_THREADS.  Based on ACX_PTHREAD:
+# http://autoconf-archive.cryp.to/acx_pthread.html
+AC_DEFUN([_BOOST_PTHREAD_FLAG],
+[AC_REQUIRE([AC_PROG_CXX])dnl
+AC_REQUIRE([AC_CANONICAL_HOST])dnl
+AC_LANG_PUSH([C++])dnl
+AC_CACHE_CHECK([for the flags needed to use pthreads], [boost_cv_pthread_flag],
+[ boost_cv_pthread_flag=
+  # The ordering *is* (sometimes) important.  Some notes on the
+  # individual items follow:
+  # (none): in case threads are in libc; should be tried before -Kthread and
+  #       other compiler flags to prevent continual compiler warnings
+  # -lpthreads: AIX (must check this before -lpthread)
+  # -Kthread: Sequent (threads in libc, but -Kthread needed for pthread.h)
+  # -kthread: FreeBSD kernel threads (preferred to -pthread since SMP-able)
+  # -llthread: LinuxThreads port on FreeBSD (also preferred to -pthread)
+  # -pthread: GNU Linux/GCC (kernel threads), BSD/GCC (userland threads)
+  # -pthreads: Solaris/GCC
+  # -mthreads: MinGW32/GCC, Lynx/GCC
+  # -mt: Sun Workshop C (may only link SunOS threads [-lthread], but it
+  #      doesn't hurt to check since this sometimes defines pthreads too;
+  #      also defines -D_REENTRANT)
+  #      ... -mt is also the pthreads flag for HP/aCC
+  # -lpthread: GNU Linux, etc.
+  # --thread-safe: KAI C++
+  case $host_os in #(
+    *solaris*)
+      # On Solaris (at least, for some versions), libc contains stubbed
+      # (non-functional) versions of the pthreads routines, so link-based
+      # tests will erroneously succeed.  (We need to link with -pthreads/-mt/
+      # -lpthread.)  (The stubs are missing pthread_cleanup_push, or rather
+      # a function called by this macro, so we could check for that, but
+      # who knows whether they'll stub that too in a future libc.)  So,
+      # we'll just look for -pthreads and -lpthread first:
+      boost_pthread_flags="-pthreads -lpthread -mt -pthread";; #(
+    *)
+      boost_pthread_flags="-lpthreads -Kthread -kthread -llthread -pthread \
+                           -pthreads -mthreads -lpthread --thread-safe -mt";;
+  esac
+  # Generate the test file.
+  AC_LANG_CONFTEST([AC_LANG_PROGRAM([#include <pthread.h>],
+    [pthread_t th; pthread_join(th, 0);
+    pthread_attr_init(0); pthread_cleanup_push(0, 0);
+    pthread_create(0,0,0,0); pthread_cleanup_pop(0);])])
+  for boost_pthread_flag in '' $boost_pthread_flags; do
+    boost_pthread_ok=false
+dnl Re-use the test file already generated.
+    boost_pthreads__save_LIBS=$LIBS
+    LIBS="$LIBS $boost_pthread_flag"
+    AC_LINK_IFELSE([],
+      [if grep ".*$boost_pthread_flag" conftest.err; then
+         echo "This flag seems to have triggered warnings" >&AS_MESSAGE_LOG_FD
+       else
+         boost_pthread_ok=:; boost_cv_pthread_flag=$boost_pthread_flag
+       fi])
+    LIBS=$boost_pthreads__save_LIBS
+    $boost_pthread_ok && break
+  done
+])
+AC_LANG_POP([C++])dnl
+])# _BOOST_PTHREAD_FLAG
+
+
+# _BOOST_gcc_test(MAJOR, MINOR)
+# -----------------------------
+# Internal helper for _BOOST_FIND_COMPILER_TAG.
+m4_define([_BOOST_gcc_test],
+["defined __GNUC__ && __GNUC__ == $1 && __GNUC_MINOR__ == $2 && !defined __ICC @ gcc$1$2"])dnl
+
+
+# _BOOST_FIND_COMPILER_TAG()
+# --------------------------
+# Internal.  When Boost is installed without --layout=system, each library
+# filename will hold a suffix that encodes the compiler used during the
+# build.  The Boost build system seems to call this a `tag'.
+AC_DEFUN([_BOOST_FIND_COMPILER_TAG],
+[AC_REQUIRE([AC_PROG_CXX])dnl
+AC_CACHE_CHECK([for the toolset name used by Boost for $CXX], [boost_cv_lib_tag],
+[AC_LANG_PUSH([C++])dnl
+  boost_cv_lib_tag=unknown
+  # The following tests are mostly inspired by boost/config/auto_link.hpp
+  # The list is sorted to most recent/common to oldest compiler (in order
+  # to increase the likelihood of finding the right compiler with the
+  # least number of compilation attempt).
+  # Beware that some tests are sensible to the order (for instance, we must
+  # look for MinGW before looking for GCC3).
+  # I used one compilation test per compiler with a #error to recognize
+  # each compiler so that it works even when cross-compiling (let me know
+  # if you know a better approach).
+  # Known missing tags (known from Boost's tools/build/v2/tools/common.jam):
+  #   como, edg, kcc, bck, mp, sw, tru, xlc
+  # I'm not sure about my test for `il' (be careful: Intel's ICC pre-defines
+  # the same defines as GCC's).
+  # TODO: Move the test on GCC 4.3 up once it's released.
+  for i in \
+    _BOOST_gcc_test(4, 2) \
+    _BOOST_gcc_test(4, 1) \
+    _BOOST_gcc_test(4, 0) \
+    "defined __GNUC__ && __GNUC__ == 3 && !defined __ICC \
+     && (defined WIN32 || defined WINNT || defined _WIN32 || defined __WIN32 \
+         || defined __WIN32__ || defined __WINNT || defined __WINNT__) @ mgw" \
+    _BOOST_gcc_test(3, 4) \
+    _BOOST_gcc_test(3, 3) \
+    "defined _MSC_VER && _MSC_VER >= 1400 @ vc80" \
+    _BOOST_gcc_test(3, 2) \
+    "defined _MSC_VER && _MSC_VER == 1310 @ vc71" \
+    _BOOST_gcc_test(3, 1) \
+    _BOOST_gcc_test(3, 0) \
+    "defined __BORLANDC__ @ bcb" \
+    "defined __ICC && (defined __unix || defined __unix__) @ il" \
+    "defined __ICL @ iw" \
+    "defined _MSC_VER && _MSC_VER == 1300 @ vc7" \
+    _BOOST_gcc_test(4, 3) \
+    _BOOST_gcc_test(2, 95) \
+    "defined __MWERKS__ && __MWERKS__ <= 0x32FF @ cw9" \
+    "defined _MSC_VER && _MSC_VER < 1300 && !defined UNDER_CE @ vc6" \
+    "defined _MSC_VER && _MSC_VER < 1300 && defined UNDER_CE @ evc4" \
+    "defined __MWERKS__ && __MWERKS__ <= 0x31FF @ cw8"
+  do
+    boost_tag_test=`expr "X$i" : 'X\([[^ ]]*\) @ '`
+    boost_tag=`expr "X$i" : 'X[[^ ]]* @ \(.*\)'`
+    AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
+#if $boost_tag_test
+/* OK */
+#else
+# error $boost_tag_test
+#endif
+]])], [boost_cv_lib_tag=$boost_tag; break], [])
+  done
+AC_LANG_POP([C++])dnl
+])
+  if test x"$boost_cv_lib_tag" = xunknown; then
+    AC_MSG_WARN([[could not figure out which toolset name to use for $CXX]])
+    boost_cv_lib_tag=
+  fi
+])# _BOOST_FIND_COMPILER_TAG
+
+
+# _BOOST_GUESS_WHETHER_TO_USE_MT()
+# --------------------------------
+# Compile a small test to try to guess whether we should favor MT (Multi
+# Thread) flavors of Boost.  Sets boost_guess_use_mt accordingly.
+AC_DEFUN([_BOOST_GUESS_WHETHER_TO_USE_MT],
+[# Check whether we do better use `mt' even though we weren't ask to.
+AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
+#if defined _REENTRANT || defined _MT || defined __MT__
+/* use -mt */
+#else
+# error MT not needed
+#endif
+]])], [boost_guess_use_mt=:], [boost_guess_use_mt=false])
+])
+
+# _BOOST_AC_LINK_IFELSE(PROGRAM, [ACTION-IF-TRUE], [ACTION-IF-FALSE])
+# -------------------------------------------------------------------
+# Fork of _AC_LINK_IFELSE that preserves conftest.o across calls.  Fragile,
+# will break when Autoconf changes its internals.  Requires that you manually
+# rm -f conftest.$ac_objext in between to really different tests, otherwise
+# you will try to link a conftest.o left behind by a previous test.
+# Used to aggressively optimize BOOST_FIND_LIB (see the big comment in this
+# macro)
+m4_define([_BOOST_AC_LINK_IFELSE],
+[m4_ifvaln([$1], [AC_LANG_CONFTEST([$1])])dnl
+rm -f conftest$ac_exeext
+boost_ac_ext_save=$ac_ext
+boost_use_source=:
+# If we already have a .o, re-use it.  We change $ac_ext so that $ac_link
+# tries to link the existing object file instead of compiling from source.
+test -f conftest.$ac_objext && ac_ext=$ac_objext && boost_use_source=false &&
+  _AS_ECHO_LOG([re-using the existing conftest.$ac_objext])
+AS_IF([_AC_DO_STDERR($ac_link) && {
+        test -z "$ac_[]_AC_LANG_ABBREV[]_werror_flag" ||
+        test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+        test "$cross_compiling" = yes ||
+        $as_executable_p conftest$ac_exeext
+dnl FIXME: use AS_TEST_X instead when 2.61 is widespread enough.
+       }],
+      [$2],
+      [if $boost_use_source; then
+         _AC_MSG_LOG_CONFTEST
+       fi
+       $3])
+dnl Delete also the IPA/IPO (Inter Procedural Analysis/Optimization)
+dnl information created by the PGI compiler (conftest_ipa8_conftest.oo),
+dnl as it would interfere with the next link command.
+rm -f core conftest.err conftest_ipa8_conftest.oo \
+      conftest$ac_exeext m4_ifval([$1], [conftest.$ac_ext])[]dnl
+])# _BOOST_AC_LINK_IFELSE
diff --git a/magellan/po/POTFILES.in b/magellan/po/POTFILES.in
new file mode 100644
index 0000000..e69de29
diff --git a/magellan/src/Makefile.am b/magellan/src/Makefile.am
new file mode 100644
index 0000000..9aff829
--- /dev/null
+++ b/magellan/src/Makefile.am
@@ -0,0 +1,22 @@
+
+
+AM_CPPFLAGS = -DCW_LOCALEDIR=\"${CW_LOCALEDIR}\"
+
+
+bin_PROGRAMS = magellan
+
+INCLUDES = -DDATADIR=\"$(datadir)\" \
+       -I$(top_srcdir)/../src/ -I$(top_srcdir)/src  \
+       @LIBGLIBMM_CFLAGS@ @LIBGTKMM_CFLAGS@
+
+magellan_SOURCES = \
+       mgapplication.hpp mgapplication.cpp \
+       mgwindow.hpp mgwindow.cpp \
+       main.cpp
+
+
+magellan_LDADD = @LIBGLIBMM_LIBS@ @LIBGTKMM_LIBS@ \
+       $(top_builddir)/../src/fwk/toolkit/libniepceframework.a \
+       $(top_builddir)/../src/fwk/utils/libniepceutils.a \
+       $(top_builddir)/../src/fwk/base/libfwkbase.a \
+       $(NULL)
diff --git a/magellan/src/main.cpp b/magellan/src/main.cpp
new file mode 100644
index 0000000..8432a18
--- /dev/null
+++ b/magellan/src/main.cpp
@@ -0,0 +1,44 @@
+/*
+ * niepce - magellan/main.cpp
+ *
+ * Copyright (C) 2013 Hubert Figuiere
+ *
+ * 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., 51 Franklin Street, Fifth Floor, Boston, MA
+ * 02110-1301, USA
+ */
+
+
+#include "config.h"
+
+#include <boost/bind.hpp>
+
+#include <glibmm/i18n.h>
+
+#include "fwk/utils/init.hpp"
+#include "mgapplication.hpp"
+
+int main(int argc, char ** argv)
+{
+  bindtextdomain(GETTEXT_PACKAGE, CW_LOCALEDIR);
+  bind_textdomain_codeset(GETTEXT_PACKAGE, "UTF-8");
+  textdomain(GETTEXT_PACKAGE);
+
+  fwk::utils::init();
+
+  fwk::Application::Ptr app = mg::MgApplication::create(argc, argv);
+  return fwk::Application::main(app, argc, argv);
+}
+
+
diff --git a/magellan/src/mgapplication.cpp b/magellan/src/mgapplication.cpp
new file mode 100644
index 0000000..979b322
--- /dev/null
+++ b/magellan/src/mgapplication.cpp
@@ -0,0 +1,49 @@
+/*
+ * niepce - mgapplication.cpp
+ *
+ * Copyright (C) 2013 Hubert Figuiere
+ *
+ * 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 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+
+#include "config.h"
+
+#include "mgapplication.hpp"
+#include "mgwindow.hpp"
+
+
+namespace mg {
+
+  MgApplication::MgApplication(int & argc, char** & argv)
+    : Application(argc, argv, "net.figuiere.magellan", PACKAGE)
+  {
+  }
+
+
+  fwk::Application::Ptr MgApplication::create(int & argc, char** & argv)
+  {
+    if (!m_application) {
+      m_application = fwk::Application::Ptr(new MgApplication(argc, argv));
+    }
+    return m_application;
+  }
+
+
+  fwk::Frame::Ptr MgApplication::makeMainFrame()
+  {
+    return fwk::Frame::Ptr(new MgWindow);
+  }
+
+}
diff --git a/magellan/src/mgapplication.hpp b/magellan/src/mgapplication.hpp
new file mode 100644
index 0000000..f2fb255
--- /dev/null
+++ b/magellan/src/mgapplication.hpp
@@ -0,0 +1,45 @@
+/*
+ * niepce - mgapplication.hpp
+ *
+ * Copyright (C) 2013 Hubert Figuiere
+ *
+ * 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 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef __MG_APPLICATION_HPP_
+#define __MG_APPLICATION_HPP_
+
+
+#include "fwk/toolkit/application.hpp"
+
+
+
+namespace mg {
+
+class MgApplication
+  : public fwk::Application
+{
+public:
+  static fwk::Application::Ptr create(int & argc, char** & argv);
+
+  virtual fwk::Frame::Ptr makeMainFrame();
+protected:
+  MgApplication(int & argc, char** & argv);
+
+};
+
+}
+
+
+#endif
diff --git a/magellan/src/mgwindow.cpp b/magellan/src/mgwindow.cpp
new file mode 100644
index 0000000..c2fa4a6
--- /dev/null
+++ b/magellan/src/mgwindow.cpp
@@ -0,0 +1,198 @@
+/*
+ * niepce - mgwindow.cpp
+ *
+ * Copyright (C) 2013 Hubert Figuiere
+ *
+ * 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 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+
+#include <glibmm/i18n.h>
+
+#include <gtkmm/stock.h>
+#include <gtkmm/window.h>
+
+#include "fwk/toolkit/application.hpp"
+#include "fwk/toolkit/undo.hpp"
+#include "mgwindow.hpp"
+
+
+using fwk::Application;
+using fwk::UndoHistory;
+
+namespace mg {
+
+
+MgWindow::MgWindow()
+    : fwk::Frame("mg-window-frame")
+{
+}
+
+
+Gtk::Widget * MgWindow::buildWidget(const Glib::RefPtr<Gtk::UIManager> & manager)
+{
+  if(m_widget) {
+    return m_widget;
+  }
+
+  Gtk::Window & win(gtkWindow());
+  m_widget = &win;
+
+  Application::Ptr pApp = Application::app();
+
+  init_actions();
+  init_ui(manager);
+
+  win.add(m_vbox);
+
+  Gtk::Widget* pMenuBar = pApp->uiManager()->get_widget("/MenuBar");
+  m_vbox.pack_start(*pMenuBar, Gtk::PACK_SHRINK);
+  m_vbox.pack_start(m_hbox, true, true, 4);
+
+  m_camera_tree_model = Gtk::ListStore::create(m_camera_tree_record);
+  Gtk::TreeView *treeview = manage(new Gtk::TreeView(m_camera_tree_model));
+  Gtk::TreeViewColumn *column;
+
+  column = manage(new Gtk::TreeViewColumn(_("Camera")));
+  Gtk::CellRendererToggle *cell = manage(new Gtk::CellRendererToggle);
+  column->pack_start(*cell, false);
+  column->add_attribute(cell->property_active(), 
+                        m_camera_tree_record.m_persistent);
+  column->pack_start(m_camera_tree_record.m_icon, false);
+  column->pack_start(m_camera_tree_record.m_label);
+  treeview->append_column(*column);
+  m_hbox.pack_start(*treeview, false, true, 4);
+
+  reload_camera_list();
+
+  win.set_size_request(600, 400);
+  win.show_all_children();
+  return m_widget;
+}
+
+
+void MgWindow::init_actions()
+{
+    Glib::RefPtr<Gtk::Action> an_action;
+
+    m_refActionGroup = Gtk::ActionGroup::create();
+               
+    m_refActionGroup->add(Gtk::Action::create("MenuFile", _("_File")));
+    m_refActionGroup->add(Gtk::Action::create("Import", _("_Import...")),
+                          sigc::mem_fun(*this, 
+                                        &MgWindow::on_action_import));
+    m_refActionGroup->add(Gtk::Action::create("Close", Gtk::Stock::CLOSE),
+                          sigc::mem_fun(gtkWindow(), 
+                                        &Gtk::Window::hide));                  
+    m_refActionGroup->add(Gtk::Action::create("Quit", Gtk::Stock::QUIT),
+                          sigc::mem_fun(*Application::app(), 
+                                        &Application::quit));  
+
+    m_refActionGroup->add(Gtk::Action::create("MenuEdit", _("_Edit")));
+
+    create_undo_action(m_refActionGroup);
+    create_redo_action(m_refActionGroup);
+
+    // FIXME: bind
+    m_refActionGroup->add(Gtk::Action::create("Cut", Gtk::Stock::CUT));
+    m_refActionGroup->add(Gtk::Action::create("Copy", Gtk::Stock::COPY));
+    m_refActionGroup->add(Gtk::Action::create("Paste", Gtk::Stock::PASTE));
+    m_refActionGroup->add(Gtk::Action::create("Delete", Gtk::Stock::DELETE));
+
+    m_refActionGroup->add(Gtk::Action::create("Preferences", 
+                                              Gtk::Stock::PREFERENCES),
+                          sigc::mem_fun(*this,
+                                        &MgWindow::on_preferences));
+
+    m_refActionGroup->add(Gtk::Action::create("MenuTools", _("_Tools")));
+    m_refActionGroup->add(Gtk::Action::create("ReloadCameras",
+                                              Gtk::Stock::REFRESH),
+                          Gtk::AccelKey("F5"),
+                          sigc::mem_fun(*this, &MgWindow::reload_camera_list));
+    m_hide_tools_action = Gtk::ToggleAction::create("ToggleToolsVisible",
+                                                    _("_Hide tools"));
+    m_refActionGroup->add(m_hide_tools_action,
+                          sigc::mem_fun(*this, &Frame::toggle_tools_visible));
+
+    m_refActionGroup->add(Gtk::Action::create("MenuHelp", _("_Help")));
+    m_refActionGroup->add(Gtk::Action::create("Help", Gtk::Stock::HELP));
+    m_refActionGroup->add(Gtk::Action::create("About", Gtk::Stock::ABOUT),
+                          sigc::mem_fun(*Application::app(),
+                                        &Application::about));
+
+    Application::app()->uiManager()->insert_action_group(m_refActionGroup);            
+               
+    gtkWindow().add_accel_group(Application::app()
+                                ->uiManager()->get_accel_group());
+}
+
+
+void MgWindow::init_ui(const Glib::RefPtr<Gtk::UIManager> & manager)
+{
+  Glib::ustring ui_info =
+    "<ui>"
+    "  <menubar name='MenuBar'>"
+    "    <menu action='MenuFile'>"
+    "      <menuitem action='Import'/>"
+    "      <separator/>"
+    "      <menuitem action='Close'/>"
+    "      <menuitem action='Quit'/>"
+    "    </menu>"
+    "    <menu action='MenuEdit'>"
+    "      <menuitem action='Undo'/>"
+    "      <menuitem action='Redo'/>"
+    "      <separator/>"
+    "      <menuitem action='Cut'/>"
+    "      <menuitem action='Copy'/>"
+    "      <menuitem action='Paste'/>"
+    "      <menuitem action='Delete'/>"
+    "      <separator/>"
+    "      <menuitem action='Preferences'/>"
+    "    </menu>"
+    "    <menu action='MenuTools'>"
+    "      <menuitem action='ReloadCameras' />"
+    "      <separator/>"        
+    "      <menuitem action='ToggleToolsVisible'/>"
+    "      <separator/>"        
+    "    </menu>"
+    "    <menu action='MenuHelp'>"
+    "      <menuitem action='Help'/>"
+    "      <menuitem action='About'/>"
+    "    </menu>"
+    "  </menubar>"
+    "  <toolbar  name='ToolBar'>"
+    "    <toolitem action='Import'/>"
+    "    <toolitem action='Quit'/>"
+    "  </toolbar>"
+    "</ui>";
+  manager->add_ui_from_string(ui_info);
+} 
+
+
+void MgWindow::on_action_import()
+{
+}
+
+
+void MgWindow::on_preferences()
+{
+}
+
+
+void MgWindow::reload_camera_list()
+{
+}
+
+
+}
diff --git a/magellan/src/mgwindow.hpp b/magellan/src/mgwindow.hpp
new file mode 100644
index 0000000..ffed97e
--- /dev/null
+++ b/magellan/src/mgwindow.hpp
@@ -0,0 +1,78 @@
+/*
+ * niepce - mgwindow.hpp
+ *
+ * Copyright (C) 2013 Hubert Figuiere
+ *
+ * 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 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+
+#ifndef __MG_WINDOW_HPP_
+#define __MG_WINDOW_HPP_
+
+#include <gtkmm/action.h>
+#include <gtkmm/actiongroup.h>
+#include <gtkmm/box.h>
+#include <gtkmm/liststore.h>
+#include <gtkmm/treemodel.h>
+#include <gtkmm/treeview.h>
+
+#include "fwk/toolkit/frame.hpp"
+
+namespace mg {
+
+class MgWindow
+  : public fwk::Frame
+{
+public:
+  MgWindow();
+
+protected:
+  virtual Gtk::Widget * buildWidget(const Glib::RefPtr<Gtk::UIManager> & manager);
+
+private:
+  class CameraTreeRecord
+    : public Gtk::TreeModelColumnRecord
+  {
+  public:
+    CameraTreeRecord()
+      {
+        add(m_icon);
+        add(m_label);
+        add(m_persistent);
+      }
+
+    Gtk::TreeModelColumn<Glib::RefPtr<Gdk::Pixbuf> > m_icon;
+    Gtk::TreeModelColumn<std::string>        m_label;
+    Gtk::TreeModelColumn<bool>               m_persistent;
+  };
+
+  void init_ui(const Glib::RefPtr<Gtk::UIManager> & manager);
+  void init_actions();
+  void on_action_import();
+  void on_preferences();
+
+  void reload_camera_list();
+
+  CameraTreeRecord               m_camera_tree_record;
+  Glib::RefPtr<Gtk::ListStore>   m_camera_tree_model;
+  Gtk::VBox                      m_vbox;
+  Gtk::HBox                      m_hbox;
+  Glib::RefPtr<Gtk::ActionGroup> m_refActionGroup;
+};
+
+}
+
+#endif
+
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