[Buildroot] [git commit branch/2021.02.x] package/x11r7/xserver_xorg-server: remove unused configure option --disable-xsdl

[Buildroot] [git commit branch/2021.02.x] package/x11r7/xserver_xorg-server: remove unused configure option --disable-xsdl

[Peter Korsgaard]

commit: https://git.buildroot.net/buildroot/commit/?id=f8170a9da329fde347126ead99d5da635435f301
branch: https://git.buildroot.net/buildroot/commit/?id=refs/heads/2021.02.x

Upstream removed this configure option:
https://cgit.freedesktop.org/xorg/xserver/commit/configure.ac?h=server-1.20-branch&id=52bc6d944946e66ea2cc685feaeea40bb496ea83

Signed-off-by: Bernd Kuhls <bernd.kuhls@t-online.de>
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
(cherry picked from commit 51761e0f932278784d71574343fda9b789f65885)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
---
 package/x11r7/xserver_xorg-server/xserver_xorg-server.mk | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/package/x11r7/xserver_xorg-server/xserver_xorg-server.mk b/package/x11r7/xserver_xorg-server/xserver_xorg-server.mk
index 0ac34a63b5..ae17dd535e 100644
--- a/package/x11r7/xserver_xorg-server/xserver_xorg-server.mk
+++ b/package/x11r7/xserver_xorg-server/xserver_xorg-server.mk
@@ -91,8 +91,7 @@ ifeq ($(BR2_PACKAGE_XSERVER_XORG_SERVER_KDRIVE),y)
 XSERVER_XORG_SERVER_CONF_OPTS += \
 	--enable-kdrive \
 	--disable-glx \
-	--disable-dri \
-	--disable-xsdl
+	--disable-dri
 
 else # modular
 XSERVER_XORG_SERVER_CONF_OPTS += --disable-kdrive