AC_INIT([caja-python], [1.6.0], [http://mate-desktop.org])

AC_SUBST(PACKAGE)
AC_SUBST(VERSION)

AM_INIT_AUTOMAKE
AC_CONFIG_HEADERS(config.h)
AC_CONFIG_MACRO_DIR([m4])

AC_SUBST(ACLOCAL_AMFLAGS, "-I m4 -I .")

CAJA_REQUIRED=1.6.0

AC_PROG_CC
AC_DISABLE_STATIC
AC_PROG_LIBTOOL

dnl Check for pkgconfig first
AC_CHECK_PROG(HAVE_PKGCONFIG, pkg-config, yes, no)
AC_PATH_PROG(PKG_CONFIG, pkg-config, no)

dnl Check for gtk-doc
GTK_DOC_CHECK(1.9)

dnl Give error and exit if we dont have pkgconfig
if test "x$HAVE_PKGCONFIG" = "xno"; then
  AC_MSG_ERROR([you need to have pkgconfig installed !])
fi

AC_PREFIX_DEFAULT([$(pkg-config --variable=prefix libcaja-extension || echo /usr)])

dnl **************************************************
dnl * Check for Python
dnl **************************************************
AM_CHECK_PYTHON_HEADERS(,[AC_MSG_ERROR([could not find Python headers])])
AM_CHECK_PYTHON_LIBS(,[AC_MSG_ERROR([could not find Python lib])])

if test "`pkg-config --variable=datadir pygobject-3.0`" != "" ; then
    PYGOBJECT_VERSION=pygobject-3.0
    PYGOBJECT_MAJOR_VERSION=3
    PYGOBJECT_MINOR_VERSION=0
    PYGOBJECT_MICRO_VERSION=0
else
    PYGOBJECT_VERSION=pygobject-2.0
    PYGOBJECT_MAJOR_VERSION=2
    PYGOBJECT_MINOR_VERSION=28
    PYGOBJECT_MICRO_VERSION=2
fi

PYGOBJECT_REQUIRED=$PYGOBJECT_MAJOR_VERSION.$PYGOBJECT_MINOR_VERSION.$PYGOBJECT_MICRO_VERSION
AC_DEFINE_UNQUOTED(PYGOBJECT_MAJOR_VERSION,[$PYGOBJECT_MAJOR_VERSION], [PyGObject major version.])
AC_DEFINE_UNQUOTED(PYGOBJECT_MINOR_VERSION,[$PYGOBJECT_MINOR_VERSION], [PyGObject minor version.])
AC_DEFINE_UNQUOTED(PYGOBJECT_MICRO_VERSION,[$PYGOBJECT_MICRO_VERSION], [PyGObject micro version.])

PKG_CHECK_MODULES(CAJA_PYTHON, [$PYGOBJECT_VERSION >= $PYGOBJECT_REQUIRED
                                libcaja-extension >= $CAJA_REQUIRED])

PYGOBJECT_DATADIR=`$PKG_CONFIG --variable=datadir $PYGOBJECT_VERSION`
AC_SUBST(PYGOBJECT_DATADIR)

PYGOBJECT_PYGDOCS="`$PKG_CONFIG --variable=pygdocs $PYGOBJECT_VERSION`"
AC_SUBST(PYGOBJECT_PYGDOCS)

PYGOBJECT_FIXXREF="$PYTHON `$PKG_CONFIG --variable=fixxref $PYGOBJECT_VERSION`"
AC_SUBST(PYGOBJECT_FIXXREF)

CAJA_LIBDIR=`$PKG_CONFIG --variable=libdir libcaja-extension`
AC_SUBST(CAJA_LIBDIR)
AC_DEFINE_UNQUOTED(CAJA_LIBDIR, "$CAJA_LIBDIR", [Caja libdir])

dnl ---------------------------------
dnl Get caja extensions directory
dnl ---------------------------------
CAJA_EXTENSION_DIR=`$PKG_CONFIG --variable=extensiondir libcaja-extension`
AC_SUBST(CAJA_EXTENSION_DIR)
AC_DEFINE_UNQUOTED(CAJA_EXTENSION_DIR, "$CAJA_EXTENSION_DIR", [Caja extensions directory])

dnl ---------------------------------
dnl Check for gtk-doc dependencies
dnl ---------------------------------
if test "${enable_gtk_doc}" != no; then
    dnl Check for xsltproc
    AC_PATH_PROG([XSLTPROC], [xsltproc])
    if test -z "$XSLTPROC"; then
        echo " disabling generation of docs"
        enable_gtk_doc=no
    fi
fi

AC_OUTPUT([
  Makefile
  examples/Makefile
  src/Makefile
  caja-python.pc
  docs/Makefile
  docs/reference/entities.docbook
])

echo
echo " caja-python $PACKAGE_VERSION"
echo
echo "        Caja Prefix: ${prefix}"
echo "  PyGObject Version: ${PYGOBJECT_VERSION}"
echo "      Documentation: ${enable_gtk_doc}"
echo