-AC_ARG_ENABLE([extras],
- AS_HELP_STRING([--disable-extras], [disable extras with external dependencies]),
- [], [enable_extras=yes])
-if test "x$enable_extras" = xyes; then
- AC_PATH_PROG([GPERF], [gperf])
- if test -z "$GPERF"; then
- AC_MSG_ERROR([gperf is needed])
- fi
-
- PKG_CHECK_MODULES([GLIB], [glib-2.0 >= 2.7.0 gobject-2.0 >= 2.7.0])
- AC_SUBST([GLIB_CFLAGS])
- AC_SUBST([GLIB_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(LIBUSB, libusb >= 0.1.12)
- AC_SUBST(LIBUSB_CFLAGS)
- AC_SUBST(LIBUSB_LIBS)
-
- 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([--with-pci-ids-path=DIR], [Path to pci.ids file]),
- [PCI_DATABASE=${withval}],
- [if test -n "$pciids" ; then
- PCI_DATABASE="$pciids"
- else
- AC_MSG_ERROR([pci.ids not found, try --with-pci-ids-path=])
- fi])
- AC_SUBST(PCI_DATABASE)
-
- AC_CHECK_HEADER([linux/input.h], [:], AC_MSG_ERROR([kernel headers not found]))
- AC_SUBST([INCLUDE_PREFIX], [$(echo '#include <linux/input.h>' | eval $ac_cpp -E - | sed -n '/linux\/input.h/ {s:.*"\(.*\)/linux/input.h".*:\1:; p; q}')])
-fi
-AM_CONDITIONAL([ENABLE_EXTRAS], [test "x$enable_extras" = xyes])
+AC_ARG_WITH([systemdsystemunitdir],
+ AS_HELP_STRING([--with-systemdsystemunitdir=DIR], [Directory for systemd service files]),
+ [], [with_systemdsystemunitdir=$($PKG_CONFIG --variable=systemdsystemunitdir systemd)])
+AS_IF([test "x$with_systemdsystemunitdir" != "xno"], [ AC_SUBST([systemdsystemunitdir], [$with_systemdsystemunitdir]) ])
+AM_CONDITIONAL(WITH_SYSTEMD, [test -n "$with_systemdsystemunitdir" -a "x$with_systemdsystemunitdir" != "xno" ])
+
+# ------------------------------------------------------------------------------
+# GUdev - libudev gobject interface
+# ------------------------------------------------------------------------------
+AC_ARG_ENABLE([gudev],
+ AS_HELP_STRING([--disable-gudev], [disable Gobject libudev support @<:@default=enabled@:>@]),
+ [], [enable_gudev=yes])
+AS_IF([test "x$enable_gudev" = "xyes"], [ PKG_CHECK_MODULES([GLIB], [glib-2.0 >= 2.22.0 gobject-2.0 >= 2.22.0]) ])