lumiera_/configure.ac

AC_INIT(lumiera, 0.1pre)
AC_CONFIG_SRCDIR([src/lib/luid.c])
AC_CONFIG_AUX_DIR([scripts])
AC_CONFIG_MACRO_DIR([m4])
AM_INIT_AUTOMAKE
AC_PREREQ(2.59)

AC_COPYRIGHT([
  Copyright (C)         Lumiera.org
    2008,               Christian Thaeter <ct@pipapo.org>
                        Joel Holdsworth <joel@airwebreathe.org.uk>

  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., 675 Mass Ave, Cambridge, MA 02139, USA.
])

#
# Global configuration
#
AC_GNU_SOURCE
AC_DISABLE_STATIC

#
# Required programs
#
AC_PROG_CC
AC_PROG_CPP
AC_PROG_CXX

AC_LIBTOOL_DLOPEN
AC_PROG_LIBTOOL

#
# test for headers
#
AC_STDC_HEADERS

ACX_PTHREAD
LIBS="$PTHREAD_LIBS $LIBS"
CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
CC="$PTHREAD_CC"

##AM_CONDITIONAL([HAVE_THREADING], [test x"$acx_pthread_ok" = xyes])



#
# user options
#


############## NoBug build levels
AH_TEMPLATE(EBUG_ALPHA, [Define to 1 for selecting NoBug ALPHA build level])
AH_TEMPLATE(EBUG_BETA, [Define to 1 for selecting NoBug BETA build level])
AH_TEMPLATE(NDEBUG, [Define to 1 for selecting NoBug RELEASE build level])
AC_ARG_ENABLE(alpha, AC_HELP_STRING([--enable-alpha], [select NoBug ALPHA build level]),
              nobug_level=alpha
              AC_DEFINE(EBUG_ALPHA),
[
AC_ARG_ENABLE(beta, AC_HELP_STRING([--enable-beta], [select NoBug BETA build level]),
              nobug_level=beta
              AC_DEFINE(EBUG_BETA),
[
AC_ARG_ENABLE(release, AC_HELP_STRING([--enable-release], [select NoBug RELEASE build level]),
              nobug_level=release
              AC_DEFINE(NDEBUG),

# default to ALPHA
              nobug_level=alpha
              AC_DEFINE(EBUG_ALPHA)
)])])
# END NoBug

# C headers and libraries
AC_LANG_PUSH([C])

AC_CHECK_HEADER([execinfo.h], AC_DEFINE(HAVE_EXECINFO_H))
# there is a warning in nobug, disabled til fixed AC_CHECK_HEADER([valgrind/valgrind.h], AC_DEFINE(HAVE_VALGRIND_VALGRIND_H))

AC_CHECK_LIB(dl, dlopen, [LUMIERA_PLUGIN_LIBS="$LUMIERA_PLUGIN_LIBS -ldl"],
                   [AC_MSG_ERROR([Dynamic linking not supported, report a bug])]
)

AC_LANG_POP([C])


# C++ headers and libraries
AC_LANG_PUSH([C++])

AC_CHECK_HEADER([tr1/memory],
        ,
        AC_MSG_ERROR([std::tr1 proposed standard extension for shared_ptr missing])
        )

AC_CHECK_HEADER([boost/shared_ptr.hpp],
        ,
        AC_MSG_ERROR([boost::shared_ptr missing                 (http://www.boost.org/)])
        )

AC_CHECK_HEADER([boost/program_options.hpp],
        ,
        AC_MSG_ERROR([boost::program_options missing            (http://www.boost.org/)])
        )

# check for the minimum Boost version
# (http://www.randspringer.de/boost/upt.html)
AX_BOOST_BASE([1.34.1])

AC_CHECK_HEADER([boost/regex.hpp],
        ,
        AC_MSG_ERROR([boost::regex missing                      (http://www.boost.org/)])
        )

AC_LANG_POP([C++])

PKG_CHECK_MODULES(LUMIERA_COMMON_LIBS, [sigc++-2.0 >= 2.0.17])

############## Internatinalization
#GETTEXT_PACKAGE=gtk-lumiera
#AC_SUBST(GETTEXT_PACKAGE)
#AC_DEFINE_UNQUOTED(GETTEXT_PACKAGE,"$GETTEXT_PACKAGE", [GETTEXT package name])
#AM_GLIB_GNU_GETTEXT
#IT_PROG_INTLTOOL([0.35.0])

# END Internatinalization

############## Gtk Dependancies

# gtk+-2.0 >= 2.8 gtkmm-2.4 >= 2.8 for Debian Etch compatibility
# gtk+-2.0 >= 2.12 gtkmm-2.4 >= 2.12 for Debian Lenny compatibility

PKG_CHECK_MODULES(LUMIERA_GUI, [
    gtk+-2.0 >= 2.8
    gtkmm-2.4 >= 2.14
    cairomm-1.0 >= 0.6.0
    librsvg-2.0 >= 2.18.1
    gavl >= 0.2.5
    gthread-2.0 >= 2.12.4])

# Check for gdl-1.0 with a gdl-lum fallback
PKG_CHECK_MODULES(GDL, gdl-1.0 >= 2.27.1, ,
    [PKG_CHECK_MODULES(GDL, gdl-lum >= 2.27.1) ])
LUMIERA_GUI_CFLAGS="$LUMIERA_GUI_CFLAGS $GDL_CFLAGS"
LUMIERA_GUI_LIBS="$LUMIERA_GUI_LIBS $GDL_LIBS"

# END Gtk Dependancies

############## X11 Dependancies
AC_PATH_X
AC_PATH_XTRA

AC_CHECK_HEADERS([X11/Xlib.h X11/Xutil.h],[],
                             [AC_MSG_ERROR([Xlib.h or Xutil.h not found install xdevel])])

AC_CHECK_HEADERS([sys/ipc.h sys/shm.h],,
	[AC_MSG_ERROR([Required header not found. Please check that it is installed])]
)
AC_CHECK_HEADERS([X11/extensions/Xvlib.h X11/extensions/XShm.h],,
	[AC_MSG_ERROR([Required xvideo (Xv) extension to X not found. Please check that it is installed.])],
        [#include <X11/Xlib.h>]
)

AC_CHECK_LIB(Xext, XInitExtension, [LUMIERA_GUI_LIBS="$LUMIERA_GUI_LIBS -lXext"],
                   [AC_MSG_ERROR([Could not link with libXext. Check that you have libXext installed])], -lX11
)
AC_CHECK_LIB(Xv, XvQueryAdaptors, [LUMIERA_GUI_LIBS="$LUMIERA_GUI_LIBS -lXv"],
     [AC_MSG_ERROR([Could not link with libXv. Check that you have libXv installed])]
)

# END X11 Dependancies

AC_SUBST(LUMIERA_COMMON_LIBS)
AC_SUBST(LUMIERA_PLUGIN_LIBS)
AC_SUBST(LUMIERA_GUI_LIBS)
AC_SUBST(LUMIERA_GUI_CFLAGS)

############## Nobug Dependancies
PKG_CHECK_MODULES(NOBUG_LUMIERA, [nobug >= 0.3rc1],
				 AC_DEFINE(HAVE_NOBUG_H),
				 AC_MSG_ERROR([NoBug pkg-config metadata missing                      (http://www.pipapo.org/pipawiki/NoBug)])
)
PKG_CHECK_MODULES(NOBUGMT_LUMIERA, [nobugmt >= 0.3rc1],
				 AC_DEFINE(HAVE_NOBUGMT_H),
				 AC_MSG_ERROR([NoBug pkg-config metadata missing                      (http://www.pipapo.org/pipawiki/NoBug)])
)

# END Nobug Dependancies

# Print a summary
AC_MSG_RESULT([
Configuration Summary:])
AC_MSG_RESULT([        NoBug build level:               $nobug_level])
# Add more summary results here

AC_MSG_RESULT([
Configuration complete, you can now build Lumiera with 'make'
])

AC_CONFIG_FILES(Makefile)
AC_OUTPUT