AC_INIT(libappindicator, 0.2.90, ted@canonical.com)
AC_COPYRIGHT([Copyright 2009, 2010 Canonical])

AC_PREREQ(2.53)

AM_CONFIG_HEADER(config.h)
AM_INIT_AUTOMAKE(libappindicator, 0.2.90)

AM_MAINTAINER_MODE

AC_ISC_POSIX
AC_PROG_CC
AM_PROG_CC_C_O
AC_STDC_HEADERS
AC_PROG_LIBTOOL

AC_SUBST(VERSION)
AC_CONFIG_MACRO_DIR([m4])

m4_ifdef([AM_SILENT_RULES],[AM_SILENT_RULES([yes])])

AC_PATH_PROG([GLIB_MKENUMS], [glib-mkenums])
AC_PATH_PROG([GLIB_GENMARSHAL], [glib-genmarshal])

PKG_PROG_PKG_CONFIG

###########################
# GTK Doc
###########################

GTK_DOC_CHECK([1.9])
AC_CONFIG_MACRO_DIR(m4)


###########################
# Dependencies
###########################

GTK_REQUIRED_VERSION=2.18
GTK3_REQUIRED_VERSION=2.91
INDICATOR_REQUIRED_VERSION=0.3.5
DBUSMENUGTK_REQUIRED_VERSION=0.2.2
DBUS_GLIB_REQUIRED_VERSION=0.82

AC_ARG_WITH([gtk],
  [AS_HELP_STRING([--with-gtk],
    [Which version of gtk to use @<:@default=2@:>@])],
  [],
  [with_gtk=2])
AS_IF([test "x$with_gtk" = x3],
        [PKG_CHECK_MODULES(LIBRARAY,  gtk+-3.0 >= $GTK3_REQUIRED_VERSION
                                      indicator3 >= $INDICATOR_REQUIRED_VERSION
                                      dbus-glib-1 >= $DBUS_GLIB_REQUIRED_VERSION
                                      dbusmenu-gtk3 >= $DBUSMENUGTK_REQUIRED_VERSION)
         AC_SUBST(LIBRARY_CFLAGS)
         AC_SUBST(LIBRARY_LIBS)
         AC_DEFINE(HAVE_GTK3, 1, [whether gtk3 is available])
        ],
      [test "x$with_gtk" = x2],
        [PKG_CHECK_MODULES(LIBRARY,  gtk+-2.0 >= $GTK_REQUIRED_VERSION
                                     indicator >= $INDICATOR_REQUIRED_VERSION 
                                     dbus-glib-1 >= $DBUS_GLIB_REQUIRED_VERSION
                                     dbusmenu-gtk >= $DBUSMENUGTK_REQUIRED_VERSION)
         AC_SUBST(LIBRARY_CFLAGS)
         AC_SUBST(LIBRARY_LIBS)
        ],
      [AC_MSG_FAILURE([Value for --with-gtk was neither 2 nor 3])]
)
AM_CONDITIONAL(USE_GTK3, [test "x$with_gtk" = x3])

###########################
# GObject Introspection
###########################

GOBJECT_INTROSPECTION_CHECK([0.6.7])

PKG_CHECK_EXISTS([gobject-introspection-1.0 >= 0.10],
				 introspection_ten=yes,
				 introspection_ten=no)

AM_CONDITIONAL(INTROSPECTION_TEN, [test "x$introspection_ten" = "xyes"])

###########################
# Vala API Generation
###########################

AC_PATH_PROG([VALA_API_GEN], [vapigen])

###########################
# Check for Mono support
###########################

MONO_REQUIRED_VERSION=1.0
PKG_CHECK_MODULES(MONO_DEPENDENCY, mono >= $MONO_REQUIRED_VERSION, has_mono=true, has_mono=false)

AC_PATH_PROG(AL, al, no)
if test "x$AL" = "xno" ; then
   AC_MSG_ERROR([No al tool found.  You need to install Mono.])
fi

if test "x$has_mono" = "xtrue" ; then
   GENERATED_SOURCES=generated/*.cs
   AC_PATH_PROG(RUNTIME, mono, no)

   if test "x$RUNTIME" != "no" ; then
      RUNTIME=mono
   fi

   AC_PATH_PROG(CSC, gmcs, no)
   LIB_PREFIX=.so
   LIB_SUFFIX=
fi

if test "x$CSC" = "xno" ; then
   AC_MSG_ERROR([No Mono compiler found.])
fi

AC_PATH_PROG(GACUTIL, gacutil, no)
if test "x$GACUTIL" = "xno" ; then
   AC_MSG_ERROR([No gacutil tool found])
fi

AC_SUBST(RUNTIME)
AC_SUBST(CSC)
AC_SUBST(GACUTIL)
AC_SUBST(LIB_PREFIX)
AC_SUBST(LIB_SUFFIX)
AC_SUBST(GENERATED_SOURCES)

GLIB_SHARP_REQ_VERSION=2.12.1
GTK_SHARP_REQ_VERSION=2.12
PKG_CHECK_MODULES(GTK_SHARP, gtk-sharp-2.0 >= $GTK_SHARP_REQ_VERSION)
AC_SUBST(GTK_SHARP_LIBS)
AC_SUBST(GTK_SHARP_CFLAGS)

PKG_CHECK_MODULES(GAPI, gapi-2.0 >= $GLIB_SHARP_REQ_VERSION)
AC_PATH_PROG(GAPI_PARSER, gapi2-parser, no)
AC_SUBST(GAPI_PARSER)
AC_PATH_PROG(GAPI_CODEGEN, gapi2-codegen, no)
AC_SUBST(GAPI_CODEGEN)
AC_PATH_PROG(GAPI_FIXUP, gapi2-fixup, no)
AC_SUBST(GAPI_FIXUP)

PKG_CHECK_MODULES(NUNIT, nunit >= 2.4.7)
AC_SUBST(NUNIT_LIBS)

###########################
# Check to see if we're local
###########################

with_localinstall="no"
AC_ARG_ENABLE(localinstall, AS_HELP_STRING([--enable-localinstall], [install all of the files localy instead of system directories (for distcheck)]), with_localinstall=$enableval, with_localinstall=no)

###########################
# Python
###########################

PYGTK_REQUIRED=2.14.0
PYGOBJECT_REQUIRED=0.22

AM_PATH_PYTHON(2.3.5)
AM_CHECK_PYTHON_HEADERS(,[AC_MSG_ERROR(could not find Python headers)])

PKG_CHECK_MODULES(APPINDICATOR_PYTHON,
                  [
					pygtk-2.0 >= $PYGTK_REQUIRED
					gtk+-2.0 >= $GTK_REQUIRED_VERSION
					pygobject-2.0 >= $PYGOBJECT_REQUIRED
                  ])
AC_SUBST(APPINDICATOR_PYTHON_CFLAGS)
AC_SUBST(APPINDICATOR_PYTHON_LIBS)

AC_MSG_CHECKING(for pygtk defs)
PYGTK_DEFSDIR=`$PKG_CONFIG --variable=defsdir pygtk-2.0`
AC_SUBST(PYGTK_DEFSDIR)
AC_MSG_RESULT($PYGTK_DEFSDIR)

AC_MSG_CHECKING(for pygtk codegen)
PYGTK_CODEGEN="$PYTHON `$PKG_CONFIG --variable=codegendir pygtk-2.0`/codegen.py"
AC_SUBST(PYGTK_CODEGEN)
AC_MSG_RESULT($PYGTK_CODEGEN)

###########################
# Files
###########################

AC_OUTPUT([
Makefile
src/Makefile
src/appindicator-0.1.pc
src/appindicator3-0.1.pc
bindings/Makefile
bindings/mono/Makefile
bindings/mono/appindicator-sharp.dll.config
bindings/mono/appindicator-sharp-0.1.pc
bindings/mono/examples/Makefile
bindings/mono/examples/indicator-example
bindings/python/Makefile
tests/Makefile
example/Makefile
docs/Makefile
docs/reference/Makefile
docs/reference/version.xml
docs/reference/libappindicator-docs.sgml
])

###########################
# Results
###########################

AC_MSG_NOTICE([

Libappindicator Configuration:

	Prefix:        $prefix
	Indicator Dir: $INDICATORDIR
	GTK+ Version:  $with_gtk
])