AC_INIT(loudmouth/lm-message.h)

AM_CONFIG_HEADER(config.h)

AM_INIT_AUTOMAKE(loudmouth, 1.0.5)

AM_MAINTAINER_MODE

AC_PROG_CC
AC_ISC_POSIX
AC_HEADER_STDC
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)

GLIB2_REQUIRED=2.4.0
GNUTLS_REQUIRED=1.0.0
LIBTASN1_REQUIRED=0.2.6

AC_SUBST(GLIB2_REQUIRED)
AC_SUBST(GNUTLS_REQUIRED)
AC_SUBST(LIBTASN1_REQUIRED)

LM_CHECK_TIMEZONE

PKG_CHECK_MODULES(LOUDMOUTH, glib-2.0 >= $GLIB2_REQUIRED)

# Check Unit test framework (defined in acinclude.m4)
IDT_PATH_CHECK(0.9.2, have_check=yes, have_check=no)

AM_CONDITIONAL(HAVE_CHECK, test x$have_check = xyes)

dnl +--------------------+
dnl | Check for gtk-doc. |-------------------------------
dnl +--------------------+

AC_ARG_WITH(html-dir, [  --with-html-dir=PATH path to installed docs ])

if test "x$with_html_dir" = "x" ; then
  HTML_DIR='${datadir}/gtk-doc/html'
else
  HTML_DIR=$with_html_dir
fi

AC_SUBST(HTML_DIR)

gtk_doc_min_version=1.0
AC_MSG_CHECKING([gtk-doc version >= $gtk_doc_min_version])
if pkg-config --atleast-version=$gtk_doc_min_version gtk-doc; then
  AC_MSG_RESULT(yes)
  GTKDOC=true
else
  AC_MSG_RESULT(no)
  GTKDOC=false
fi

dnl Let people disable the gtk-doc stuff.
AC_ARG_ENABLE(gtk-doc, [  --enable-gtk-doc  Use gtk-doc to build documentation [default=no]], enable_gtk_doc="$enableval", enable_gtk_doc=no)

if test x$enable_gtk_doc = xauto ; then
  if test x$GTKDOC = xtrue ; then
    enable_gtk_doc=yes
  else
    enable_gtk_doc=no
  fi
fi

AM_CONDITIONAL(ENABLE_GTK_DOC, test x$enable_gtk_doc = xyes)

dnl define a MAINT-like variable REBUILD which is set if Perl
dnl and awk are found, so autogenerated sources can be rebuilt
AC_ARG_ENABLE(rebuilds, [  --disable-rebuilds      disable all source autogeneration rules],,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)


dnl +--------------------------------------------------------+
dnl | Checking for libnsl and libsocket need on some systems |-
dnl +--------------------------------------------------------+
AC_CHECK_LIB(nsl,gethostbyname)
AC_CHECK_LIB(socket,socket)

dnl +--------------------------------------------------------+
dnl | Checking for SSL (through GnuTLS) support              |
dnl +--------------------------------------------------------+
AC_ARG_WITH(ssl, [  --with-ssl=no/yes           define whether to look for SSL, default=yes],
	    ac_ssl=$withval,
	    ac_ssl=yes
	    )

enable_ssl=no
if test x$ac_ssl != xno; then
  AM_PATH_LM_LIBGNUTLS($GNUTLS_REQUIRED, have_libgnutls=yes, have_libgnutls=no)
  if test x$have_libgnutls = xyes; then
    CFLAGS="$CFLAGS $LIBGNUTLS_CFLAGS"
    LIBS="$LIBS $LIBGNUTLS_LIBS"
    AC_DEFINE(HAVE_GNUTLS, 1, [whether to use GnuTSL support.])
    enable_ssl=yes
  else 
    echo "Couldn't find GnuTLS, disabling SSL support"
  fi
else
  echo "Disabling SSL support"
fi

dnl +-------------+
dnl | Build Flags |--------------------------------------------
dnl +-------------+
DOC_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS $WARN_CFLAGS"
AC_SUBST(DOC_CFLAGS)
AC_SUBST(CFLAGS)
AC_SUBST(CPPFLAGS)
AC_SUBST(LDFLAGS)
dnl -----------------------------------------------------------

dnl +--------------+
dnl | Debug output |-------------------------------------------
dnl +--------------+

AC_ARG_ENABLE(debug, 
	      [  --enable-debug          Enable debug output [default=yes]],
	      enable_debug="$enableval", enable_debug=yes, enable_debug=no)

if test x$enable_debug = xno ; then
	echo "Debugging disabled"
	LOUDMOUTH_CFLAGS="$LOUDMOUTH_CFLAGS -DLM_NO_DEBUG"
else
	echo "Debugging enabled"
fi

AC_SUBST(LOUDMOUTH_CFLAGS)
AC_SUBST(LOUDMOUTH_LIBS)

dnl Gtk doc
GTK_DOC_CHECK(1.0)

dnl +--------------------------------------+
dnl | Check if we shoudl build C# bindings |-------------------
dnl +--------------------------------------+

dnl  --------------
dnl | mono setup |--------------------------------------------
dnl  --------------
dnl AC_ARG_ENABLE(mono, [  --enable-mono        build mono bindings [default=auto]], enable_mono="$enableval", enable_mono=auto)
                                                                                
dnl if test "x$enable_mono" != "xno"; then
dnl     PKG_CHECK_MODULES(,gtk-sharp,have_mono=yes,have_mono=no)

dnl     if test "x$have_mono" = "xyes"; then
dnl         AC_PATH_PROG(MCS, mcs, no)
dnl         AC_PATH_PROG(MONO, mono, no)
dnl     fi
dnl else
dnl      have_mono=no
dnl fi
                                                                                
dnl if test "x$enable_mono" = "xyes"; then
dnl    AC_MSG_CHECKING(for mono environment)
dnl    if test "x$have_mono" = "xno"; then
dnl        AC_MSG_ERROR([not found])
dnl    fi
dnl fi
                                                                                
dnl AM_CONDITIONAL(HAVE_MONO, test x$have_mono = xyes)

AC_OUTPUT([
Makefile
docs/Makefile
docs/reference/Makefile
loudmouth/Makefile
examples/Makefile
tests/Makefile
loudmouth-1.0.pc
loudmouth.spec])

dnl ==========================================================================
echo "

        Loudmouth $VERSION from Imendio AB
	=====================================

        prefix:                   ${prefix}
        compiler:                 ${CC}
        Enable SSL                ${enable_ssl}
        Enable Debug:             ${enable_debug}
	Enable Unit Tests:        ${have_check}

        Now type 'make' to build Loudmouth
"