AC_INIT(DAPI GNOME Daemon, 0.2, dapi_gnome)
AC_PREREQ(2.59)
AC_COPYRIGHT([Copyright (C) 2003-2006 Imendio AB])

AC_CONFIG_SRCDIR(src/dapi-daemon.c)
AM_CONFIG_HEADER(config.h)
AM_INIT_AUTOMAKE(1.9 dist-bzip2 no-define)

AM_MAINTAINER_MODE

AC_CANONICAL_HOST

AC_PROG_CXX
AC_PROG_CC
AC_PROG_CPP
AC_PROG_INSTALL
AC_PROG_LN_S
AC_PROG_MAKE_SET

AC_ISC_POSIX
AC_HEADER_STDC
AC_LIBTOOL_WIN32_DLL
AM_PROG_LIBTOOL

AM_PATH_GLIB_2_0

IDT_COMPILE_WARNINGS

changequote(,)dnl
if test "x$GCC" = "xyes"; then
  case " $CFLAGS " in
  *[\ \	]-Wall[\ \	]*) ;;
  *) CFLAGS="$CFLAGS -Wall" ;;
  esac
fi
changequote([,])dnl

AC_SUBST(CFLAGS)
AC_SUBST(LDFLAGS)

LM_CHECK_TIMEZONE

# Checks for header files.
AC_CHECK_HEADERS([fcntl.h stdlib.h string.h sys/socket.h unistd.h])

# Checks for typedefs, structures, and compiler characteristics.
AC_C_CONST
AC_HEADER_TIME
AC_STRUCT_TM

# Checks for library functions.
AC_FUNC_MALLOC
AC_FUNC_SELECT_ARGTYPES
AC_CHECK_FUNCS([gethostname select socket strrchr])


# Check for sudo command. 
#
# We could do this ourself, but it is easier to use an external
# command since they blank the screen and handle it much nicer.
#
AC_PATH_PROG(have_gksu, gksu, "no")

if test x$have_gksu != xno; then
   AC_DEFINE_UNQUOTED(HAVE_GKSU, "$have_gksu", [Define path to gksu if you have support])
fi


# Check for gnome-screensaver
AC_PATH_PROG(have_gnome_screensaver, gnome-screensaver-command, "no")

if test x$have_gnome_screensaver != xno; then
   AC_DEFINE_UNQUOTED(HAVE_GNOME_SCREENSAVER, "$have_gnome_screensaver", [Define path to gnome-screensaver-command if you have it])
fi


# Dependencies
AC_SUBST(GLIB2_REQUIRED, 2.10.0)
AC_SUBST(GTK_REQUIRED, 2.8.0)
AC_SUBST(GNOMEVFS_REQUIRED, 2.0.0)
AC_SUBST(GCONF_REQUIRED, 1.2.0) 
AC_SUBST(EBOOK_REQUIRED, 1.6.1)
AC_SUBST(DBUS_REQUIRED, 0.60)
AC_SUBST(DBUS_GLIB_REQUIRED, 0.71)

PKG_CHECK_MODULES(DAPI_GNOME,
[
	glib-2.0 >= $GLIB2_REQUIRED
	gtk+-2.0 >= $GTK_REQUIRED
	gnome-vfs-2.0 >= $GNOMEVFS_REQUIRED
	gconf-2.0 >= $GCONF_REQUIRED
	libebook-1.2 >= $EBOOK_REQUIRED
	dbus-1 >= $DBUS_REQUIRED
	dbus-glib-1 >= $DBUS_GLIB_REQUIRED
])

# Check we have the DBUS binding tool we need
AC_PATH_PROG(DBUSBINDINGTOOL, dbus-binding-tool)
if test -z $DBUSBINDINGTOOL; then
   	AC_MSG_ERROR([Could not find 'dbus-binding-tool'])
fi


# Check that we have test suite
m4_ifdef([AM_PATH_CHECK],[AM_PATH_CHECK(0.9.0, have_check=yes, have_check=no)],[have_check=no]) 


# Define a MAINT-like variable REBUILD which is set if Perl
# and awk are found, so autogenerated sources can be rebuilt
AC_ARG_ENABLE(rebuilds,
              AS_HELP_STRING([--enable-rebuilds=@<:@no/yes/auto@:>@],
                             [Enable source autogeneration rules [[default=yes]]]), ,
              enable_rebuilds=yes)

REBUILD=\#
if test "x$enable_rebuilds" = "xyes" && \
     test -n "$PERL" && \
     $PERL -e 'exit !($] >= 5.002)' > /dev/null 2>&1 && \
     test -n "$AWK" ; then
  REBUILD=
fi
AC_SUBST(REBUILD)


# Build flags
DOC_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS $WARN_CFLAGS"
AC_SUBST(DOC_CFLAGS)
AC_SUBST(CFLAGS)
AC_SUBST(CPPFLAGS)
AC_SUBST(LDFLAGS)


# Debugging
AC_ARG_ENABLE(debug,
              AS_HELP_STRING([--enable-debug=@<:@no/yes/auto@:>@],
                             [Enable debugging [[default=yes]]]), ,
              enable_debug=yes)

if test x$enable_debug = xno ; then
	DAPI_GNOME_CFLAGS="$DAPI_GNOME_CFLAGS -DDAPI_GNOME_NO_DEBUG"
fi


# Finish
AC_SUBST(DAPI_GNOME_CFLAGS)
AC_SUBST(DAPI_GNOME_LIBS)

AC_OUTPUT([
Makefile
data/Makefile
src/Makefile
tests/Makefile])

echo "

        DAPI-Gnome $VERSION 
	===================

        Prefix:                   ${prefix}
        Compiler:                 ${CC}
        Debugging:                ${enable_debug}
	Check test suite:         ${have_check}

	Gksu:                     ${have_gksu}
	Gnome Screensaver:        ${have_gnome_screensaver}
	
        Now type 'make' to build DAPI Gnome 
"