config: drop the dbus API

This API has been disabled by default since 1.4, the first release it came in.
There a no known users of it and even its direct replacement (HAL) has
been superseeded by udev on supported platforms since 1.8.

This code is untested, probably hasn't been compiled in years and should not
be shipped.

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Reviewed-by: Daniel Stone <daniel@fooishbar.org>

1 files changed, 2 insertions, 22 deletions

diff --git a/configure.ac b/configure.ac
index d15f1a18b..15edd3c4e 100644
--- a/configure.ac
+++ b/configure.ac
@@ -614,7 +614,6 @@ AC_ARG_ENABLE(xf86bigfont,    AS_HELP_STRING([--enable-xf86bigfont], [Build XF86
 AC_ARG_ENABLE(dpms,           AS_HELP_STRING([--disable-dpms], [Build DPMS extension (default: enabled)]), [DPMSExtension=$enableval], [DPMSExtension=yes])
 AC_ARG_ENABLE(config-udev,    AS_HELP_STRING([--enable-config-udev], [Build udev support (default: auto)]), [CONFIG_UDEV=$enableval], [CONFIG_UDEV=auto])
 AC_ARG_ENABLE(config-udev-kms,    AS_HELP_STRING([--enable-config-udev-kms], [Build udev kms support (default: auto)]), [CONFIG_UDEV_KMS=$enableval], [CONFIG_UDEV_KMS=auto])
-AC_ARG_ENABLE(config-dbus,    AS_HELP_STRING([--enable-config-dbus], [Build D-BUS API support (default: no)]), [CONFIG_DBUS_API=$enableval], [CONFIG_DBUS_API=no])
 AC_ARG_ENABLE(config-hal,     AS_HELP_STRING([--disable-config-hal], [Build HAL support (default: auto)]), [CONFIG_HAL=$enableval], [CONFIG_HAL=auto])
 AC_ARG_ENABLE(config-wscons,  AS_HELP_STRING([--enable-config-wscons], [Build wscons config support (default: auto)]), [CONFIG_WSCONS=$enableval], [CONFIG_WSCONS=auto])
 AC_ARG_ENABLE(xfree86-utils,     AS_HELP_STRING([--enable-xfree86-utils], [Build xfree86 DDX utilities (default: enabled)]), [XF86UTILS=$enableval], [XF86UTILS=yes])
@@ -703,7 +702,6 @@ dnl DDX Detection... Yes, it's ugly to have it here... but we need to
 dnl handle this early on so that we don't require unsupported extensions
 case $host_os in
 	cygwin* | mingw*)
-		CONFIG_DBUS_API=no
 		CONFIG_HAL=no
 		CONFIG_UDEV=no
 		CONFIG_UDEV_KMS=no
@@ -851,9 +849,8 @@ if test "x$WITH_SYSTEMD_DAEMON" = xyes; then
 fi
 AM_CONDITIONAL([HAVE_SYSTEMD_DAEMON], [test "x$HAVE_SYSTEMD_DAEMON" = "xyes"])
 
-if test "x$CONFIG_UDEV" = xyes &&
- { test "x$CONFIG_DBUS_API" = xyes || test "x$CONFIG_HAL" = xyes; }; then
-	AC_MSG_ERROR([Hotplugging through both libudev and dbus/hal not allowed])
+if test "x$CONFIG_UDEV" = xyes && test "x$CONFIG_HAL" = xyes; then
+	AC_MSG_ERROR([Hotplugging through both libudev and hal not allowed])
 fi
 
 PKG_CHECK_MODULES(UDEV, $LIBUDEV, [HAVE_LIBUDEV=yes], [HAVE_LIBUDEV=no])
@@ -862,7 +859,6 @@ if test "x$CONFIG_UDEV" = xauto; then
 fi
 AM_CONDITIONAL(CONFIG_UDEV, [test "x$CONFIG_UDEV" = xyes])
 if test "x$CONFIG_UDEV" = xyes; then
-	CONFIG_DBUS_API=no
 	CONFIG_HAL=no
 	if test "x$CONFIG_UDEV_KMS" = xauto; then
 		CONFIG_UDEV_KMS="$HAVE_LIBUDEV"
@@ -885,28 +881,12 @@ if test "x$CONFIG_UDEV" = xyes; then
 fi
 AM_CONDITIONAL(CONFIG_UDEV_KMS, [test "x$CONFIG_UDEV_KMS" = xyes])
 
-dnl HAVE_DBUS is true if we actually have the D-Bus library, whereas
-dnl CONFIG_DBUS_API is true if we want to enable the D-Bus config
-dnl API.
 PKG_CHECK_MODULES(DBUS, $LIBDBUS, [HAVE_DBUS=yes], [HAVE_DBUS=no])
 if test "x$HAVE_DBUS" = xyes; then
 	AC_DEFINE(HAVE_DBUS, 1, [Have D-Bus support])
 fi
 AM_CONDITIONAL(HAVE_DBUS, [test "x$HAVE_DBUS" = xyes])
 
-if test "x$CONFIG_DBUS_API" = xauto; then
-	CONFIG_DBUS_API="$HAVE_DBUS"
-fi
-if test "x$CONFIG_DBUS_API" = xyes; then
-	if ! test "x$HAVE_DBUS" = xyes; then
-		AC_MSG_ERROR([D-Bus configuration API requested, but D-Bus is not installed.])
-	fi
-
-	AC_DEFINE(CONFIG_DBUS_API, 1, [Use the D-Bus input configuration API])
-	CONFIG_NEED_DBUS="yes"
-fi
-AM_CONDITIONAL(CONFIG_DBUS_API, [test "x$CONFIG_DBUS_API" = xyes])
-
 PKG_CHECK_MODULES(HAL, hal, [HAVE_HAL=yes], [HAVE_HAL=no])
 if test "x$CONFIG_HAL" = xauto; then
 	CONFIG_HAL="$HAVE_HAL"