xdriver_xf86-video-sis: use += instead of = for CONF_OPTS assignment

Using += is always a good idea in conditional assignments, as it
prevents potential future mistakes if unconditional options are added;

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

diff --git a/package/x11r7/xdriver_xf86-video-sis/xdriver_xf86-video-sis.mk b/package/x11r7/xdriver_xf86-video-sis/xdriver_xf86-video-sis.mk
index d244749538160fec0dbff32e762d36022a345089..5792f8e34174a2aef8325ef270d10bc00527b049 100644 (file)
--- a/package/x11r7/xdriver_xf86-video-sis/xdriver_xf86-video-sis.mk
+++ b/package/x11r7/xdriver_xf86-video-sis/xdriver_xf86-video-sis.mk
@@ -13,7 +13,7 @@ XDRIVER_XF86_VIDEO_SIS_AUTORECONF = YES
 XDRIVER_XF86_VIDEO_SIS_DEPENDENCIES = xserver_xorg-server libdrm xproto_fontsproto xproto_randrproto xproto_renderproto xproto_videoproto xproto_xextproto xproto_xf86dgaproto xproto_xf86driproto xproto_xineramaproto xproto_xproto
 
 ifeq ($(BR2_PACKAGE_MESA3D_DRI_DRIVER),)
-XDRIVER_XF86_VIDEO_SIS_CONF_OPTS = --disable-dri
+XDRIVER_XF86_VIDEO_SIS_CONF_OPTS += --disable-dri
 endif
 
 $(eval $(autotools-package))