AC_INIT([udev-extras],
	[20090516],
	[linux-hotplug@vger.kernel.org])
AC_PREREQ(2.60)
AM_INIT_AUTOMAKE([check-news foreign 1.9 subdir-objects dist-bzip2])
AC_USE_SYSTEM_EXTENSIONS
AC_SYS_LARGEFILE
AC_CONFIG_MACRO_DIR([m4])

# libgudev versioning
LIBGUDEV_VERSION=001
AC_SUBST(LIBGUDEV_VERSION)

# prefix is /usr, exec_prefix in /, if overridden exec_prefix follows prefix
AC_PREFIX_DEFAULT([/usr])
test "$prefix" = NONE && test "$exec_prefix" = NONE && exec_prefix=

AC_ARG_WITH(udev-prefix,
	AS_HELP_STRING([--with-udev-prefix=DIR], [add prefix to internal udev path names]),
	[], [with_udev_prefix='${exec_prefix}'])
udev_prefix=$with_udev_prefix
AC_SUBST(udev_prefix)

AC_PROG_LIBTOOL
AC_PROG_AWK
AC_PATH_PROG([GPERF], [gperf])
if test -z "$GPERF"; then
	AC_MSG_ERROR(Could not find gperf)
fi
AC_PATH_PROG([XSLTPROC], [xsltproc])
if test -z "$XSLTPROC"; then
	AC_MSG_ERROR(Could not find xsltproc)
fi

AC_DEFINE(LIBUDEV_I_KNOW_THE_API_IS_SUBJECT_TO_CHANGE, 1, [I know the API is subject to change])
PKG_CHECK_MODULES(LIBUDEV, libudev >= 141)
AC_SUBST(LIBUDEV_CFLAGS)
AC_SUBST(LIBUDEV_LIBS)

PKG_CHECK_MODULES(GLIB, glib-2.0 >= 2.7.0 gobject-2.0 >= 2.7.0)
AC_SUBST(GLIB_CFLAGS)
AC_SUBST(GLIB_LIBS)

GTK_DOC_CHECK([1.3])

PKG_CHECK_MODULES(LIBUSB, libusb >= 0.1.12)
AC_SUBST(LIBUSB_CFLAGS)
AC_SUBST(LIBUSB_LIBS)

AC_CHECK_LIB([acl], [acl_init], [:], AC_MSG_ERROR([libacl not found]))
AC_CHECK_HEADER([acl/libacl.h], [:], AC_MSG_ERROR([libacl header not found]))

PKG_CHECK_MODULES(USBUTILS, usbutils >= 0.82)
AC_SUBST([USB_DATABASE], [$($PKG_CONFIG --variable=usbids usbutils)])

AC_CHECK_FILES([/usr/share/pci.ids], [pciids=/usr/share/pci.ids])
AC_CHECK_FILES([/usr/share/hwdata/pci.ids], [pciids=/usr/share/hwdata/pci.ids])
AC_CHECK_FILES([/usr/share/misc/pci.ids], [pciids=/usr/share/misc/pci.ids])
AC_ARG_WITH(pci-ids-path,
	AS_HELP_STRING([--pci-ids-path=DIR], [Path to pci.ids file]),
	[PCI_DATABASE=${withval}],
	[if test -n "$pciids" ; then
		PCI_DATABASE="$pciids"
	else
		AC_MSG_ERROR([pci.ids not found, try --with-pci-ids-path=])
	fi])
AC_SUBST(PCI_DATABASE)

# *********************
# GObject Introspection
# *********************

AC_MSG_CHECKING([whether to enable GObject introspection support])
AC_ARG_ENABLE([introspection],
  [AS_HELP_STRING([--enable-introspection],[Enable GObject introspection (default: disabled)])],
  [],[enable_introspection=no])
AC_MSG_RESULT([$enable_introspection])

G_IR_SCANNER=
G_IR_COMPILER=
G_IR_GENERATE=
GIRDIR=
GIRTYPELIBDIR=

if test "$enable_introspection" = "yes"; then
  GOBJECT_INTROSPECTION_REQUIRED=0.6.2
  PKG_CHECK_MODULES([INTROSPECTION],[gobject-introspection-1.0 >= $GOBJECT_INTROSPECTION_REQUIRED])

  G_IR_SCANNER="$($PKG_CONFIG --variable=g_ir_scanner gobject-introspection-1.0)"
  G_IR_COMPILER="$($PKG_CONFIG --variable=g_ir_compiler gobject-introspection-1.0)"
  G_IR_GENERATE="$($PKG_CONFIG --variable=g_ir_generate gobject-introspection-1.0)"
  GIRDIR="$($PKG_CONFIG --variable=girdir gobject-introspection-1.0)"
  GIRTYPELIBDIR="$($PKG_CONFIG --variable=typelibdir gobject-introspection-1.0)"

  AC_DEFINE([ENABLE_INTROSPECTION],[1],[Define to enable GObject introspection support])
fi

AC_SUBST([G_IR_SCANNER])
AC_SUBST([G_IR_COMPILER])
AC_SUBST([G_IR_GENERATE])
AC_SUBST([GIRDIR])
AC_SUBST([GIRTYPELIBDIR])

AM_CONDITIONAL([ENABLE_INTROSPECTION],[test "$enable_introspection" = "yes"])

# ----------------------------------------------------------------------------------------------------

AC_CONFIG_HEADERS(config.h)
AC_CONFIG_FILES([
Makefile
rules.d/Makefile
modem-modeswitch/Makefile
udev-acl/Makefile
keymap/Makefile
v4l_id/Makefile
usb-db/Makefile
gudev/Makefile
gudev/gudev-1.0.pc
gudev/docs/version.xml
gudev/docs/Makefile
])

AC_OUTPUT
AC_MSG_RESULT([
	udev-extras $VERSION
	====================

	prefix:			${prefix}
	exec_prefix:		${exec_prefix}
	udev_prefix:		${udev_prefix}
	datarootdir:		${datarootdir}
	mandir:			${mandir}
	libdir:			${libdir}

	usb.ids:		${USB_DATABASE}
	pci.ids:		${PCI_DATABASE}

	compiler:		${CC}
	cflags:			${CFLAGS}
	ldflags:		${LDFLAGS}

        libgudev version:       ${LIBGUDEV_VERSION}
        GObject introspection:  ${enable_introspection}

	xsltproc:		${XSLTPROC}
	gperf:			${GPERF}
])